1 2005-07-18 Bruno Haible <bruno@clisp.org>
3 * lock.h (gl_once_t): New type.
4 (gl_once_define, gl_once): New macros.
5 * lock.c (fresh_once): New variable.
6 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
9 2005-07-18 Simon Josefsson <jas@extundo.com>
11 * check-version.c (check_version): Accept identical versions too.
13 2005-07-18 Bruno Haible <bruno@clisp.org>
15 * lock.h: New file, from GNU gettext.
16 * lock.c: New file, from GNU gettext.
18 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
20 * quotearg.c: Add translator comment suggested by Bruno Haible,
23 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
25 * version-etc-fsf.c (version_etc_copyright): Parameterize the
26 copyright symbol and the year.
27 * version-etc.c (COPYRIGHT_YEAR): New constant.
28 (version_etc_va): Use parameterized copyright notice.
29 Reword to conform to the current GNU coding standards.
31 2005-07-11 Simon Josefsson <jas@extundo.com>
33 * size_max.h: New file.
35 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
37 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
40 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
41 and Paul Eggert <eggert@cs.ucla.edu>
43 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
44 in wint_t, not wchar_t. Remove now-unnecessary cast.
46 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
48 * regex.c, regex.h: Sync from libc.
49 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
50 New files, synced from libc, except that regex_internal.h
51 currently has a small porting fix.
53 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
55 Remove the dependency of the strftime module on the tzset module.
56 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
57 Copy the input structure, to work around some of the bug with
58 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
59 Solaris releases, you should also use the tzset module, but we won't
60 require it as a dependency any more since we don't want LGPLed code
61 to depend on GPLed code.
63 2005-07-02 Jim Meyering <jim@meyering.net>
65 * backupfile.c (backup_args): Change a `0' to NULL.
67 2005-07-01 Jim Meyering <jim@meyering.net>
69 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
70 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
71 * save-cwd.c, tempname.c:
72 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
73 and don't include <sys/file.h>).
75 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
77 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
78 declares only 'struct timespec;' (!).
80 2005-06-29 Jim Meyering <jim@meyering.net>
82 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
83 type name. Use the variable name instead.
84 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
86 2005-06-28 Simon Josefsson <jas@extundo.com>
88 * check-version.h, check-version.c: New files.
90 2005-06-28 Simon Josefsson <jas@extundo.com>
92 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
93 collision with global variable. Better indentation. Don't
94 increment buffer pointer beyond buffer end. Based on comments
95 from Paul Eggert <eggert@cs.ucla.edu>.
99 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
101 * canon-host.c (canon-host): Append trailing "," to 0 in
102 initializer of struct addrinfo, as an indication that we don't
103 care how many members the structure has.
105 2005-06-24 Derek Price <derek@ximbiot.com>
106 and Bruno Haible <bruno@clisp.org>
108 Remove stat module & update lstat.
109 * stat.c: Remove this file...
110 (slash_aware_lstat): ...moving this content and its support...
111 * lstat.c (rpl_lstat): ...into here.
114 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
116 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
117 (ranged_convert): Don't save conversion in a temporary struct.
118 This causes a warning with GCC 4.0.0, and anyway in the typical
119 case it's not worth the extra 100 bytes or so of code.
120 (ranged_convert, __mktime_internal): When calling a function via a
121 pointer P, use P () rather than (*P) (), as we now assume C89 or
124 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
126 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
127 "who -r" failed to give output. Problem reported by Tim Waugh.
129 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
130 (xcalloc): Use it to avoid needless tests.
131 Problem reported by Jim Meyering.
133 2005-06-16 Jim Meyering <jim@meyering.net>
135 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
136 when either N or S is zero.
138 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
140 * argp.h (__option_is_short): Check upper limit of
141 __key. Isprint() requires its argument to have the value
142 of an unsigned char or EOF.
144 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
146 * fnmatch.c (fnmatch): If there is an encoding error in a
147 multibyte string or pattern, fall back on unibyte matching.
148 Problem reported by James Youngman.
150 2005-06-08 Bruno Haible <bruno@clisp.org>
152 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
155 2005-06-08 Bruno Haible <bruno@clisp.org>
157 * csharpcomp.h: New file, from GNU gettext.
158 * csharpcomp.c: New file, from GNU gettext.
159 * csharpcomp.sh.in: New file, from GNU gettext.
161 2005-06-07 Derek Price <derek@ximbiot.com>
164 * glob_.h: Indent nested #ifdef.
166 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
169 Use "file name" when talking about file names, instead of "filename"
170 or "path", as per the GNU coding standards.
171 * mkdir-p.c: Renamed from makepath.c.
172 (make_dir_parents): Renamed from make_path. All callers changed.
173 * mkdir-p.h: Likewise. All includers changed.
174 * filenamecat.c: Renamed from path-concat.c.
175 (file_name_concat): Renamed from path_concat. All callers changed.
176 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
177 * filenamecat.h: Likewise. All includers changed.
178 * acl.c: Don't use "path" or "filename" to mean "file name"
179 in comments or local variable names.
180 * basename.c: Likewise.
181 * canonicalize.c, canonicalize.h: Likewise.
182 * dirname.c, dirname.h: Likewise.
183 * euidaccess.c: Likewise.
184 * exclude.c: Likewise
185 * fnmatch_.h, fnmatch_loop.c: Likewise.
186 * fsusage.c, fsuage.h: Likewise.
187 * fts.c, fts_.h: Likewise.
188 * getcwd.c: Likewise.
189 * getloadavg.c: Likewise.
190 * mkstemp.c: Likewise.
191 * mountlist.c, mountlist.h: Likewise.
192 * openat.c, openat.h: Likewise.
193 * readlink-stub.c: Likewise.
194 * readutmp.c, readutmp.h: Likewise.
195 * rename.c: Likewise.
198 * savedir.c: Likewise.
199 * stripslash.c: Likewise.
200 * tempname.c: Likewise.
201 * xreadlink.c: Likewise.
202 * exclude.c (excluded_file_name): Renamed from excluded_filename.
204 * exclude.h: Likewise.
206 * euidaccess.c (getuid, getgid, getuid, getegid)
207 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
208 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
209 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
210 * pathmax.h: Include <limits.h> unconditionally, since other
211 files have been getting away with it for years (MORE/BSD 4.3
213 * userspec.c (getpwnam, getgrnam, getgrgid)
214 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
216 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
217 Define to 256, not 255, as per modern POSIX.
219 2005-06-01 Bruno Haible <bruno@clisp.org>
221 * csharpexec.h: New file, from GNU gettext.
222 * csharpexec.c: New file, from GNU gettext.
223 * csharpexec.sh.in: New file, from GNU gettext.
225 2005-05-31 Derek Price <derek@ximbiot.com>
226 Paul Eggert <eggert@cs.ucla.edu>
229 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
231 2005-05-29 Derek Price <derek@ximbiot.com>
232 Paul Eggert <eggert@cs.ucla.edu>
234 * glob_.h, glob.c: New files.
236 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
238 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
240 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
241 the configuration hassle isn't worth it.
242 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
243 (LONGEST_MODIFIER, PRIuMAX): Remove.
245 2005-05-27 Bruno Haible <bruno@clisp.org>
247 * getlogin_r.h: Remove second include of <stddef.h>.
249 2005-05-25 Bruno Haible <bruno@clisp.org>
250 Derek Price <derek@ximbiot.com>
252 * getlogin_r.h: Simplify API documentation.
254 2005-05-25 Derek Price <derek@ximbiot.com>
255 Paul Eggert <eggert@cs.ucla.edu>
257 * getlogin_r.c, getlogin_r.h: New files.
259 2005-05-22 Bruno Haible <bruno@clisp.org>
261 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
262 Also include <sys/param.h> if it defines MIN, MAX.
263 Based on a patch by Derek Price <derek@ximbiot.com>.
265 2005-05-22 Bruno Haible <bruno@clisp.org>
267 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
268 (INT64_MIN): Fix definition.
269 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
271 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
272 NEED_SIGNED_INT_TYPES.
274 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
275 HAVE_SYSTEM_INTTYPES.
277 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
279 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
280 so that unistd-safer.h (GPL'ed code) need not be included.
282 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
285 * fts.c: Don't include "cycle-check.h" or "hash.h".
286 (setup_dir, free_dir): New functions.
287 (enter_dir, leave_dir): Define trivial
288 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
289 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
290 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
291 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
293 (fts_open): Use setup_dir.
294 (fts_close): Use free_dir.
295 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
296 This adds a label and some gotos, but the alternatives were messier.
297 Check for memory allocation failure when entering a dir.
298 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
299 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
300 (FTS): New member fts_cycle, that is a union that contains the
301 old active_dir_ht and cycle_state. All uses changed to mention
302 fts_cycle.ht and fts_cycle.state.
303 * fts-cycle.c: New file, containing GPL'ed code migrated out of
304 fts.c, with the following changes:
305 (setup_dir, free_dir): New functions.
306 (enter_dir): Now returns bool. Return true if successful, false
307 if memory exhausted. All callers changed.
308 Do not bother partly cleaning up on
309 memory allocation failure; that is free_dir's job.
310 However, free ad if hash_insert fails, to avoid memory leak.
311 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
312 fts->fts_options to see which union member to use.
314 2005-05-20 Jim Meyering <jim@meyering.net>
316 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
317 Now a macro, to pacify GCC.
319 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
321 * chown.c (rpl_chown): Return -1 on failure.
323 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
325 * canonicalize.c: Include canonicalize.h first, to test interface.
326 Include <stddef.h> unconditionally, since we assume C89 now.
327 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
328 * fts.c: Include fts_.h first, to check interface.
329 Do not include intprops.h; no longer needed.
330 Include cycle-check.h and hash.h, since fts_.h no longer does.
331 Remove unnecessary casts of closedir to void.
332 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
333 decide whether to decrement nlinks.
334 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
335 (FTS): Use struct hash_table * instead of Hash_table, so that
336 we no longer need to include hash.h here.
338 2005-05-17 Jim Meyering <jim@meyering.net>
340 * fts.c, fts_.h: New files, from coreutils.
342 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
345 * unlinkdir.c, unlinkdir.h: New files.
346 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
347 regex.h, unlocked-io.h, xtime.h:
348 White space changes only.
349 * makepath.c (make_path): Port to hosts where leading "//" is special.
350 * yesno.c: Include getline.h, not ctype.h.
351 (yesno): Don't remove leading white space; POSIX doesn't allow it.
352 Use getline to remove arbitrary restriction on response length.
354 2005-05-13 Bruno Haible <bruno@clisp.org>
356 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
357 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
358 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
359 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
360 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
361 Add support for 64-bit integers in the MSVC compiler.
363 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
365 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
366 Change the initial comment to refer to GPL, not LGPL.
367 gnulib-tool will change it to LGPL as needed.
369 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
370 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
371 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
372 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
373 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
374 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
375 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
376 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
377 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
378 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
379 concatpath.c, config.charset, copy-file.c, copy-file.h,
380 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
381 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
382 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
383 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
384 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
385 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
386 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
387 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
388 full-read.c, full-read.h, full-write.c, full-write.h,
389 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
390 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
391 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
392 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
393 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
394 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
395 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
396 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
397 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
398 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
399 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
400 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
401 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
402 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
403 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
404 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
405 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
406 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
407 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
408 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
409 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
410 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
411 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
412 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
413 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
414 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
415 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
416 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
417 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
418 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
419 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
420 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
421 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
422 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
423 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
424 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
425 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
426 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
427 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
428 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
429 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
430 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
431 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
432 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
433 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
434 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
435 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
436 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
437 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
438 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
439 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
440 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
441 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
442 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
443 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
444 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
445 Update FSF postal mail address.
447 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
449 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
450 specified in ai_socktype. Fix invalid ai_protocol
451 check. ai_protocol is usually set to 0 or depending on
452 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
453 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
454 ai_socktype / ai_protocol in the returned addrinfo structure.
456 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
457 Bruno Haible <bruno@clisp.org>
459 * inet_ntop.h: New file.
460 * inet_ntop.c: New file, from glibc with modifications.
462 2005-05-08 Jim Meyering <jim@meyering.net>
464 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
466 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
468 Merge from coreutils. Among other things,
469 add bulletproofing for cases where stdin, stdout, or stderr are closed.
470 * fd-safer.c: New file.
471 * fcntl-safer.h, open-safer.c: Remove.
472 * chdir-long.c: Fix comment "fetish" -> "coreutils".
473 * dup-safer.c: Include unistd-safer.h first.
474 Don't include errno.h.
475 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
476 * file-type.h: Don't assume invoker included sys/stat.h first.
477 * file-type.c: Rely on file-type.h change.
478 * getloadavg.c: Include unistd-safer.h.
479 (getloadavg): Use safer open.
480 * getusershell.c: Include "stdio-safer.h".
481 (getusershell): Use safer fopen.
482 * long-options.c (long_options): Use NULL rather than 0.
483 * modechange.h (mode_free): Remove; all callers changed to invoke
485 * modechange.c: Likewise.
486 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
487 (MODE_DONE): New constant.
488 (struct mode_change): Remove 'next' member.
489 (make_node_op_equals): New function; like the old one of the
490 same name, except it allocates an array.
491 (mode_compile, mode_create_from_ref): Use it.
492 (mode_compile): Allocate result as an array, not a linked list.
493 Parse octal string ourself, so that we catch mistakes like "+0".
494 (mode_adjust): Arg is an array, not a linked list.
495 * modechange.c: Include stat-macros.h, xalloc.h.
496 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
497 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
498 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
499 Remove. This is now stat-macros.h's job.
500 (talloc): Remove. All callers replaced by xalloc, so that
501 our invokers don't have to worry about reporting memory failures.
502 (make_node_op_equals): Remove.
503 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
505 (struct mode_change): Moved here from modechange.h.
506 (mode_append_entry): Remove.
507 (mode_compile): Remove MASKED_OPS arg, since it encouraged
508 apps to have incorrect behavior. Use simpler algorithm for head
509 and tail. Don't futz with umask; that's now the job of mode_adjust.
510 Detect more invalid usages rather than having somewhat-random behavior.
511 Don't insert an "a=" action, as that leads to incorrect behavior.
512 (mode_compile, mode_create_from_ref): Return NULL on error instead
513 of an enum, since now there's only one way to have an error. All
515 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
516 at the correct time. Simplify calculation of "+u" and its ilk.
517 Don't mishandle "+X".
518 (mode_free): Remove "register" and localize decls.
519 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
520 (struct mode_change): Move to modechange.c; callers don't
521 need to see this stuff.
522 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
523 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
524 (mode_change, mode_adjust): Reflect the new signatures noted above.
525 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
526 that might redefine system include files.
527 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
528 (my_usleep): Use NULL rather than (void *) 0.
529 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
530 Use siginterrupt to specify that system calls should be interrupted.
531 (rpl_nanosleep): Move initialization of suspended closer to call of
533 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
534 * readutmp.c: Likewise. Include signal.h, stdbool.h.
535 (desirable_utmp_entry): New function.
536 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
537 using x2nrealloc, to simplify logic.
538 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
539 size calculation. Do not assume utmp file is a regular file.
540 * readutmp.h (UT_PID): Moved here from ../src/who.c.
541 (READ_UTMP_CHECK_PIDS): New constant.
542 * save-cwd.c: Include unistd-safer.h.
543 (save_cwd): Use fd_safer.
544 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
545 [!_LIBC] Include "stat-macros.h" instead.
546 * unistd-safer.h (fd_safer): New decl.
548 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
550 * byteswap_.h: New file.
552 2005-04-25 Albert Chin <china@thewrittenword.com>
554 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
557 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
559 * getdate.y (zone): Allow relunit_snumber after tZONE, so
560 that "UTC +1 second" continues to work. Problem reported
562 (relunit_snumber): New rule.
565 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
567 * getdate.y (universal_time_zone_table): New constant.
568 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
569 universal_time_zone_table.
570 (lookup_zone): Prefer universal_time_zone_table to
571 local_time_zone_table, so that "GMT" time stamps are allowed in
572 London during the summer. Problem reported by Ian Abbott.
574 2005-04-12 Jim Meyering <jim@meyering.net>
576 * human.c (humblock): Set *options even when returning due to
577 xstrtoumax conversion failure. Thanks to a used-uninitialized
580 2005-04-09 Jim Meyering <jim@meyering.net>
582 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
583 -Wuninitialized: initialize tm0.tm_year.
585 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
587 * getdate.y (parser_control): rels_seen is now a boolean, not a
588 count, since there's no maximum. All uses changed.
589 Add member dsts_seen.
590 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
592 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
593 Use pc_rels_seen to decide whther a date is absolute.
595 * getdate.y (number): Don't overwrite year.
596 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
599 2005-04-02 Simon Josefsson <jas@extundo.com>
601 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
602 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
604 2005-03-27 Jim Meyering <jim@meyering.net>
606 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
608 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
610 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
611 "one's complement" -> "ones' complement" in comment, as per Knuth.
612 "value of type" -> "type or expression" in comment.
613 * mktime.c, strftime.c: Propagate intprops.h comment nits.
615 2005-03-26 Jim Meyering <jim@meyering.net>
618 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
619 Correct typos: s/or/of/.
621 2005-03-23 Jim Meyering <jim@meyering.net>
623 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
625 2005-03-21 Jim Meyering <jim@meyering.net>
627 Changes imported from coreutils.
629 * cycle-check.c: Don't include xalloc.h.
631 * path-concat.c: Don't include assert.h.
632 (path_concat): Remove assertion that would have triggered
633 for ABASE starting with more than one slash.
634 Reported by Andreas Schwab.
636 * path-concat.c (path_concat): Set *BASE_IN_RESULT
637 properly when ABASE is an absolute file name.
638 Correct the description of this function.
640 Add an assertion and a test driver.
641 This fixes a bug introduced on 2004-07-02.
642 Andreas Schwab reported the resulting failure of cp --parents:
643 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
645 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
647 * strftime.c (my_strftime): If the underlying strftime returns 0
648 (which shouldn't happen), generate nothing instead of returning 0
649 immediately, so that nstrftime (NULL, ...) doesn't return 0.
651 2005-03-16 Bruno Haible <bruno@clisp.org>
653 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
655 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
657 * strftime.c (my_strftime): Prepend space to format so that we can
658 reliably distinguish strftime failure from empty output on POSIX
661 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
663 * iconvme.c (SIZE_MAX): New macro, if not already defined.
664 (iconv_string): Don't guess a size-zero buffer, as that might cause
665 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
666 result would be 'too large', where 'too large' is (heuristically)
667 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
668 overflow concerns. This will prevent some unwanted malloc failures
669 when the inputs are very large.
671 2005-03-15 Bruno Haible <bruno@clisp.org>
673 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
676 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
679 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
681 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
683 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
684 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
686 * strtol.c: Likewise.
688 2005-03-14 Simon Josefsson <jas@extundo.com>
690 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
693 2005-03-14 Jim Meyering <jim@meyering.net>
695 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
696 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
697 to be nonzero so that we (and caller) can detect the difference
698 between a valid zero-length expansion and an error return, even
699 when the underlying strftime fails before writing anything into
702 2005-03-10 Jim Meyering <jim@meyering.net>
704 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
705 so that this module works on systems without fchdir.
707 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
709 Factor int-properties macros into a single file, except for
711 * intprops.h: New file.
712 * getloadavg.c: Include it instead of limits.h.
713 (INT_STRLEN_BOUND): Remove.
714 * human.c: Include intprops.h.
715 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
716 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
717 * inttostr.h: Include intprops.h instead of limits.h.
718 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
719 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
720 for consistency with intprops.h.
721 (time_t_is_integer, twos_complement_arithmetic): Use them.
722 * sig2str.h: Include <signal.h>, intprops.h.
723 (INT_STRLEN_BOUND): Remove.
724 * strftime.c (TYPE_SIGNED): Remove.
725 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
726 * strtol.c: Adjust comments to match intprops.h.
727 * userspec.c: Include intprops.h.
728 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
729 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
730 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
731 instead of rolling our own expressions.
732 * xstrtol.c: Include xstrtol.h first, to test interface.
734 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
736 (my_strftime): Do not mishandle years close to INT_MAX, by doing
737 the right thing even if adding 1900 would overflow. Similarly
738 for tm_mon + 1 and tm_yday + 1.
739 Make %Y always equivalent to %C%y, and similarly for %G and %g.
740 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
741 (DO_SIGNED_NUMBER): New macro.
742 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
744 2005-03-07 Bruno Haible <bruno@clisp.org>
746 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
748 2005-03-03 Derek R. Price <derek@ximbiot.com>
749 Bruno Haible <bruno@clisp.org>
751 * pagealign_alloc.h: New file.
752 * pagealign_alloc.c: New file.
754 2005-01-28 Bruno Haible <bruno@clisp.org>
756 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
759 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
761 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
762 The workaround isn't strictly needed for POSIX conformance, and
763 it's too much of a pain to configure and maintain. We'll ask
764 people to fix their kernels instead.
765 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
766 (NANOSLEEP_BUG_WORKAROUND): Remove.
767 (xnanosleep): Remove the workaround.
769 2005-02-12 Bruno Haible <bruno@clisp.org>
771 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
773 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
775 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
776 * timespec.h (gettime): Return void, since it always
777 succeeds now. All uses changed.
778 * gettime.c (gettime) Likewise.
779 [HAVE_NANOTIME]: Prefer nanotime.
780 Assume gettimeofday succeeds, as POSIX requires.
781 Assime time () succeeds, since other code already does.
782 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
783 (timespec_subtract): Remove.
784 (NANOSLEEP_BUG_WORKAROUND): New constant.
785 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
786 things considerably. Use it only on GNU/Linux hosts, since the
787 workaround shouldn't be needed elsewhere.
789 2005-02-24 Bruno Haible <bruno@clisp.org>
791 * gettext.h: Update from GNU gettext 0.14.2.
793 2005-02-24 Bruno Haible <bruno@clisp.org>
795 * localcharset.c: Update from GNU gettext 0.14.2.
796 * config.charset: Update from GNU gettext 0.14.2.
798 2005-02-22 Simon Josefsson <jas@extundo.com>
800 * iconvme.h, iconvme.c: New files, from libc.
802 2005-02-20 Neil Conway <neilc@samurai.com>
804 * xgethostname.c (xgethostname): Check for ENOMEM, which is
805 returned by OSX/Darwin if the specified buffer is not large
806 enough for the hostname.
808 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
810 * memrchr.h: New file.
811 * chdir-long.c: Include it.
812 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
813 Don't bother including stddef.h.
815 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
817 * argp-help.c (__argp_help): Create a fake struct argp_state and
818 pass it to _help, otherwise the latter coredumps trying to
819 dereference state.root_argp.
821 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
823 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
825 Include <sys/types.h>, for dev_t.
826 (ME_DUMMY, ME_REMOTE): Move from here....
827 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
828 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
830 Include mountlist.h first, to test the interface.
832 2005-01-29 Bruno Haible <bruno@clisp.org>
834 * progname.c (program_name): Initialize.
835 Needed when linking statically on MacOS X.
837 2005-01-28 Bruno Haible <bruno@clisp.org>
839 * javacomp.sh.in: New file, from GNU gettext.
840 * javacomp.h: New file, from GNU gettext.
841 * javacomp.c: New file, from GNU gettext.
843 2005-01-26 Bruno Haible <bruno@clisp.org>
845 * javaexec.sh.in: New file, from GNU gettext.
846 * javaexec.h: New file, from GNU gettext.
847 * javaexec.c: New file, from GNU gettext.
849 2005-01-26 Simon Josefsson <jas@extundo.com>
851 * gai_strerror.c: Use GPL in header.
853 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
855 * argp-help.c (hol_entry_help): Avoid using non-constant
856 initializers for struct pentry_state.
857 (__argp_error): Check return value of __asprintf
858 (__argp_failure): Translate error message
860 * argp-parse.c: Removed braces around the expansion of N_()
862 2005-01-21 Jim Meyering <jim@meyering.net>
864 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
865 same value as for Solaris 9.
867 * chdir-long.c (chdir_long): Rewrite to remove limitation on
868 component length. This included changing the parameter to be
869 of type `char *' rather than `char const *'.
870 * chdir-long.h (chdir_long): Update prototype.
872 * openat.c (fdopendir, fstatat): New functions.
873 * openat.h: Include headers required for use of DIR and struct stat.
874 [AT_SYMLINK_NOFOLLOW]: Define.
875 (fdopendir, fstatat): Add prototypes.
877 2005-01-21 Bruno Haible <bruno@clisp.org>
879 * classpath.h: New file, from GNU gettext.
880 * classpath.c: New file, from GNU gettext.
882 2005-01-20 Simon Josefsson <jas@extundo.com>
884 * version-etc-fsf.c: New file, with version_etc_copyright.
885 * version-etc.c: Remove version_etc_copyright.
886 * version-etc.h (version_etc_copyright): Use [] instead of * in
887 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
889 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
891 * save-cwd.c (save_cwd): Remove code to support the case
892 where fchdir is missing or flaky.
894 2005-01-20 Simon Josefsson <jas@extundo.com>
896 * base64.h (isbase64): Add.
898 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
899 using a unsigned prototype, don't inline.
900 (base64_decode): Use it.
902 2005-01-19 Bruno Haible <bruno@clisp.org>
904 * sh-quote.h: New file, from GNU gettext.
905 * sh-quote.c: New file, from GNU gettext.
907 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
909 Merge changes from coreutils, as described below in several
910 changelogs dated today.
912 * save-cwd.c: Include "save-cwd.h" before other include files.
913 (O_DIRECTORY): Remove; not needed here, since "." must be
914 a directory. All uses removed.
915 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
916 universal on Suns, and we also need to test for IRIX.
917 Revamp code to use 'if' rather than '#if'.
918 Avoid unnecessary comparison of cwd->desc to 0.
920 * utimens.c (futimens): Robustify the previous patch, by checking
921 for known valid error numbers rather than observed invalid ones.
923 2005-01-18 Jim Meyering <jim@meyering.net>
925 * version-etc.c (version_etc_copyright): Update copyright date.
927 * utimens.c (futimens): Account for the fact that futimes
928 can also fail with errno == ENOSYS or errno == ENOENT.
929 Patch from Dmitry V. Levin.
931 Change the name of the robust chdir function from chdir to chdir_long.
932 * save-cwd.c: Include chdir-long.h rather than chdir.h.
933 (restore_cwd): Use chdir_long, not chdir.
934 * chdir-long.c: Renamed from chdir.c.
935 * chdir-long.h: Renamed from chdir.h.
936 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
939 2005-01-18 Bob Proulx <bob@proulx.com>
941 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
942 offsetof() macro construct to avoid compile failure with native HP-UX
943 11.0 ANSI C compiler.
945 2005-01-06 Bruno Haible <bruno@clisp.org>
947 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
948 because stpncpy.m4 takes care of it.
950 2004-01-24 Bruno Haible <bruno@clisp.org>
952 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
954 2003-10-09 Bruno Haible <bruno@clisp.org>
956 * progreloc.c: Include xalloc.h instead of xmalloc.h.
958 2005-01-06 Bruno Haible <bruno@clisp.org>
960 * fwriteerror.h (fwriteerror): Change specification to include fclose.
961 * fwriteerror.c: Include <stdbool.h>.
962 (fwriteerror): At the end, close the file stream. Record whether
963 stdout was already closed.
965 2004-05-27 Bruno Haible <bruno@clisp.org>
967 * execute.c (environ): Declare if needed.
968 * pipe.c (environ): Likewise.
969 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
971 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
973 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
974 definitions to be after all include files, to avoid collisions.
975 Problem reported by Bob Proulx.
977 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
979 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
980 not needed. This removes a dependency on the gettext module.
981 [defined _LIBC]: Do not include <libintl.h>; not needed.
983 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
985 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
988 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
990 * argp-parse.c: Include <stddef.h>.
991 (alignof, alignto): New macros.
992 (parser_init): Don't assume that void * is aligned sufficiently
995 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
996 need to extend the stack.
997 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1000 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1002 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1004 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1006 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1007 Remove now-obsolete comment about AIX.
1008 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1009 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1010 (YYMAXDEPTH): New macro.
1012 2004-12-18 Bruno Haible <bruno@clisp.org>
1014 * fatal-signal.c (fatal_signals): Make non-const.
1015 (init_fatal_signals): New function.
1016 (uninstall_handlers, install_handlers): Ignore signals that were set to
1018 (at_fatal_signal): Call init_fatal_signals.
1019 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1021 Reported by Paul Eggert.
1023 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1025 * getdate.y (textint): New member "negative".
1026 (time_zone_hhmm): New function.
1027 Expect 14 shift-reduce conflicts, not 13.
1028 (o_colon_minutes): New rule.
1029 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1030 (yylex): Set the "negative" member of signed numbers.
1032 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1034 Changes imported from coreutils.
1035 * hard-locale.c: Assume <locale.h> exists.
1037 (GLIBC_VERSION): New macro.
1038 (hard_locale): Assume setlocale exists.
1039 Rewrite to avoid #ifdef.
1040 Use strdup rather than malloc + strcpy.
1041 * human.c: Assume <locale.h> exists.
1042 (human_readable): Assume localeconv exists.
1044 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1046 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1047 convert T2, not T. (Imported from libc.)
1049 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1051 * getcwd.c (is_ENAMETOOLONG): New macro.
1052 (__getcwd.c): Don't restore errno; glibc doesn't.
1053 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1054 first, falling back to our code only if its results look suspicious.
1055 Ensure that the resulting buffer is only as large as necessary.
1057 * readutmp.c: Include readutmp.h first.
1058 Include <errno.h>, since readutmp.h no longer does that.
1059 * readutmp.h: Don't include <errno.h>,
1060 <sys/param.h>, <time.h>; not needed to establish interface.
1061 (errno): Remove decl.
1062 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1063 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1064 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1066 2004-11-28 Simon Josefsson <jas@extundo.com>
1068 * base64.h, base64.c: New file.
1070 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1072 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1074 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1076 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1077 HP's ANSI C compiler.
1078 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1079 Declaring int functions causes warnings on some modern systems and
1080 shouldn't be needed to compile on ancient ones.
1081 * same.c (MIN) [defined MIN]: Don't define, since it's already
1084 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1085 with the following changes.
1086 (__set_errno): Parenthesize properly.
1087 Include <stdbool.h>.
1088 (MIN, MAX, MATCHING_INO): New macros.
1089 (__getcwd): Define with prototype, not K&R form.
1090 Use heuristics to allocate default buffer on stack if possible.
1091 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1092 behavior, and to avoid the PATH_MAX limit when computing
1094 Use MATCHING_INO to compare inode number to file.
1095 Check for arithmetic overflow in size calculations.
1096 Fix bug in reallocation of dot array that caused getcwd to fail
1097 on directories nested deeper than 75.
1098 Be more careful about saving errno on error.
1099 Do not use realloc; use only free+malloc, as this is a bit
1100 more flexible and avoids a needless copy operation.
1101 Do not inspect st_dev and st_ino for symbolic links; POSIX
1102 doesn't specify the latter.
1103 Check for closedir errors.
1104 Avoid needless casts.
1105 Use "#ifdef weak_alias" around weak_alias, to be like other
1107 The following changes to getcwd.c have effect only when used in
1108 gnulib; they have no effect inside glibc proper.
1109 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1110 as alloca isn't used.
1111 (alloca, __alloca): Likewise.
1112 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1113 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1114 unconditionally, as gnulib assumes C89 or better.
1115 Do not include <sys/param.h>.
1116 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1117 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1119 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1120 Include <dirent.h> in a way that is compatible with modern Autoconf.
1121 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1122 New macros, if not already defined.
1123 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1124 Use "_LIBC", not "defined _LIBC", for consistency.
1125 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1127 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1128 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1129 * xgetcwd.c: David MacKenzie's old code was removed, so give
1130 credit only to Jim Meyering and adjust the copyright dates.
1131 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1132 <stdlib.h>, <unistd.h>, "pathmax.h".
1133 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1134 (INITIAL_BUFFER_SIZE): Remove.
1135 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1137 2004-11-23 Jim Meyering <jim@meyering.net>
1139 * getopt_.h: Remove trailing blanks.
1141 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1143 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1144 (futimens): New function, which uses futimes if available.
1145 (futimens, utimens): Support timespec==NULL, with same semantics
1146 as utime and utimens.
1147 * utimens.h (futimens): New decl.
1149 2004-11-23 Jim Meyering <jim@meyering.net>
1151 * __fpending.c: Add comment.
1153 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1155 * getopt_.h: Re-addition of __getopt_argv_const caused
1156 redefinition warnings. To avoid them, include the defines
1157 in `#if !defined __need_getopt ... #endif'. The only place
1158 where __getopt_argv_const is used is in definitions
1159 of getopt_long and getopt_long_only below, which are as well
1160 protected by `#ifndef __need_getopt'.
1161 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1162 __need_getopt after including <stdio.h> and <unistd.h> These
1163 headers might have defined it.
1165 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1167 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1169 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1170 optopt): Use them instead of invoking ## directly; otherwise, the
1171 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1173 2004-11-19 Bruno Haible <bruno@clisp.org>
1175 * strtok_r.c: Move comments from here...
1176 * strtok_r.h: ... to here.
1178 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1180 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1181 might fail. Problem reported by Yoann Vandoorselaere.
1182 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1183 that mishandle size_t overflow.
1185 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1187 * canon-host.c: Include "strdup.h".
1188 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1189 Use strdup instead of malloc/strcpy to duplicate strings.
1191 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1192 (human_space_before_unit): New constant.
1193 * human.c (human_readable): Support it.
1195 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1196 (xgetcwd): Set errno correctly when failing.
1197 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1198 the failure is actually due to a PATH_MAX problem.
1200 Further getopt changes to make it more likely that glibc will
1201 buy the changes back.
1202 * getopt.c (POSIXLY_CORRECT): New constant.
1203 (getopt): Use it, so to preserve glibc semantic
1204 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1205 when compiling for libc.
1206 * getopt_.h (__getopt_argv_const): Bring it back.
1207 (getopt_long, getopt_long_only): Use it.
1209 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1210 New arg POSIXLY_CORRECT. All callers changed.
1211 (getopt): Argv is now char * const *, as per standard.
1212 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1213 not char *__getopt_argv_const *.
1214 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1215 _getopt_long_only_r): Likewise.
1216 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1217 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1218 _getopt_long_r, _getopt_long_only_r): Likewise.
1219 * getopt_.h (__getopt_argv_const): Remove.
1220 (getopt): Argv is now char * const *, as per standard.
1222 * getdate.y (tORDINAL): New token.
1223 (day, relunit): Allow it for relative times.
1224 (relative_time_table): Use tORDINAL for ordinals.
1226 2004-11-15 Jim Meyering <jim@meyering.net>
1228 * closeout.c: Include "__fpending.h" once again.
1229 Include <stdbool.h>.
1230 (close_stdout): Don't fail just because stdout was closed initially,
1231 since some programs don't write to stdout in the normal course of
1232 operation (other than --version and --help), and we don't want this
1233 function to make e.g. `touch file >&-' fail.
1234 But do fail if it was closed and someone has tried to write to it.
1235 E.g., `printf foo >&-' must fail.
1237 2004-11-11 Simon Josefsson <jas@extundo.com>
1239 * strtok_r.h, strtok_r.c: New file.
1241 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1243 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1244 we can stop lying to compilers about the constness of argv when we
1245 are compiled outside glibc.
1246 (getopt, getopt_long, getopt_long_only): Use it.
1247 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1249 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1250 _getopt_long_only_r): Likewise.
1251 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1252 _getopt_long_only_r): Likewise.
1254 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1255 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1256 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1257 the other external symbols.
1258 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1259 declaration, since the above renaming now works around collisions.
1261 2004-11-11 Jim Meyering <jim@meyering.net>
1263 * linebreak.c: Remove trailing blanks.
1264 * alloca_.h: Likewise.
1265 * acosl.c: Likewise.
1266 * euidaccess.c: Likewise.
1267 * allocsa.h: Likewise.
1269 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1271 * mktime.c (SHR): New macro, which is a portable
1272 substitute for >> that should work even on Crays.
1273 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1274 Problem reported by Mark D. Baushke in
1275 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1276 * getdate.y (SHR): Likewise.
1278 * strftime.c (SHR): Likewise.
1280 * quotearg.c (struct quoting_options): Use unsigned int for
1281 quote_these_too, so that right shifts are well defined. All uses
1284 2004-11-10 Simon Josefsson <jas@extundo.com>
1286 * getaddrinfo.h, getaddrinfo.c: New files.
1288 2004-11-10 Jim Meyering <jim@meyering.net>
1290 Ensure that no close failure goes unreported.
1291 * closeout.c (close_stdout): Always close stdout. I.e., don't
1292 return early when it seems there's nothing to flush.
1293 Don't include __fpending.h.
1295 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1297 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1299 2004-11-05 Bruno Haible <bruno@clisp.org>
1301 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1302 Reported by Mark D. Baushke <mdb@cvshome.org>.
1304 2004-11-04 Bruno Haible <bruno@clisp.org>
1306 2004-09-11 Bruno Haible <bruno@clisp.org>
1307 * allocsa.valgrind: New file.
1308 2004-02-06 Bruno Haible <bruno@clisp.org>
1309 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1310 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1311 Reported by Christopher Seip <chris.seip@hp.com>.
1313 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1315 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1316 with errno == ERANGE if the buffer is too small.
1317 Problem reported by Mark D. Baushke.
1319 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1321 * xreadlink.c (MAXSIZE): New macro.
1322 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1323 size does not exceed MAXSIZE. Avoid cast.
1324 As suggested by Mark D. Baushke in
1325 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1326 if readlink fails with buffer size just under MAXSIZE, try again
1329 2004-11-02 Derek R. Price <derek@ximbiot.com>
1330 and Paul Eggert <eggert@cs.ucla.edu>
1332 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1333 (get_date): Overparenthesize to avoid GCC warning.
1335 2004-11-02 Bruno Haible <bruno@clisp.org>
1337 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1338 function returns void.
1340 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1342 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1343 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1346 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1348 * getdate.y: Add support for TZ="foo" within a date string.
1349 Fix some bugs near time_t boundaries. Reject dates with
1350 out-of-range components, e.g., "Sept 31".
1351 Include <stdlib.h>, "setenv.h", "xalloc.h".
1352 (ISDIGIT_LOCALE): Remove; unused.
1353 Note that the TZ and time functions used here are not reentrant.
1354 (mktime_ok, get_tz): New functions.
1355 (TZBUFSIZE): New constant.
1356 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1357 This requires that we sometimes generate our own TZ="XXX..." setting.
1359 2004-10-27 Derek R. Price <derek@ximbiot.com>
1361 * mktime.c (not_equal_tm): Remove redundant check.
1363 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1365 * getdate.y: Use Bison 1.875 features, and some minor
1366 code cleanups. This change does not affect semantics.
1367 Don't include <stdlib.h>; no longer needed.
1368 Don't include unlocked-io.h; only the "#if TEST" code uses
1369 stdio, and performance isn't crucial there.
1370 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1371 Bison 1.875 features as described below.
1372 All uses of "PC." replaced by "pc->".
1373 (YYSTYPE): Add a forward declaration.
1374 (yylex, yyerror): Use full prototypes in forward decls.
1375 Use "%pure-parser" rather than obsolescent "%pure_parser".
1376 Use %parse-param and %lex-param instead of obsolescent
1377 YYPARSE_PARAM and YYLEX_PARAM.
1378 (meridian_table, month_and_day_table, time_units_table,
1379 relative_time_table, time_zone_table, military_table,
1380 lookup_zone, lookup_word, get_date):
1381 Use NULL instead of 0 where appropriate.
1382 (to_hour): Avoid abort (), to avoid a dependency on
1384 (yyerror, yylex): Now accepts parser_control * arg.
1385 (main) [TEST]: Use '\0' rather than 0 for char.
1387 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1389 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1390 It's now the caller's responsibility to handle the case where
1391 !HAVE_GETPAGESIZE && !defined getpagesize.
1393 * mktime.c (leapyear): Arg is long int, not int.
1395 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1397 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1399 2004-10-12 Simon Josefsson <jas@extundo.com>
1401 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1402 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1405 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1407 * vsnprintf.h: New file.
1408 * vsnprintf.c: New file.
1410 2004-10-07 Bruno Haible <bruno@clisp.org>
1412 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1413 into the provided buffer.
1415 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1417 * diacrit.c, diacrit.h: Add GPL notice.
1419 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1420 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1421 * logl.c (logl): Keep the code as similar to glibc as possible.
1422 This avoids a potential constant-folding bug.
1424 2004-10-05 Bruno Haible <bruno@clisp.org>
1426 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1428 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1430 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1431 * xmalloc.c (xmemdup): Likewise.
1432 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1433 XFREE): Remove these long-obsolescent macros.
1434 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1435 * xstrdup.c: Remove.
1437 * regex.c (re_comp): Cast gettext return value to char *,
1438 Problem reported by Martin Neitzel via Mark D. Baushke.
1440 2004-10-04 Simon Josefsson <jas@extundo.com>
1442 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1443 '#ifdef USE_UNLOCKED_IO'.
1445 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1447 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1448 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1449 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1450 regex.c, sha1.c, version-etc.c, yesno.c:
1451 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1452 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1453 the includer's responsibility.
1455 Sync from coreutils.
1457 * modechange.c (mode_compile): Don't decrement a pointer that
1458 points to the start of a string, as the C Standard says the
1459 resulting behavior is undefined.
1461 * backupfile.h (enum backuptype): Rename none -> no_backups,
1462 simple -> simple_backups, numbered_existing ->
1463 numbered_existing_backups, numbered -> numbered_backups
1464 to avoid shadowing problems. All uses changed.
1465 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1466 * backupfile.c (check_extension, numbered_backup):
1467 Rename locals to avoid shadowing 'basename'.
1468 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1471 * .cppi-disable: Add getopt_.h, getopt_int.h.
1472 * .cvsignore: Add getopt.h.
1474 2004-10-04 Simon Josefsson <jas@extundo.com>
1476 * memmem.h: New file.
1477 * memmem.c: New file, taken from glibc.
1479 2004-10-02 Jim Meyering <jim@meyering.net>
1481 * dirfd.h, getpagesize.h: Add copyright notice.
1483 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1485 * snprintf.c: Remove comments as to why each header is needed.
1487 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1489 * strsep.h: New file.
1490 * strsep.c: New file.
1492 2004-10-01 Simon Josefsson <jas@extundo.com>
1494 * snprintf.c (snprintf): Handle size==0.
1496 2004-10-01 Simon Josefsson <jas@extundo.com>
1497 Bruno Haible <bruno@clisp.org>
1499 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1500 (snprintf): Declare 'args'.
1502 2004-09-30 Simon Josefsson <jas@extundo.com>
1504 * snprintf.h, snprintf.c: New files.
1506 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1508 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1509 (hol_entry_help): Never translate an empty string.
1510 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1511 * argp.h (OPTION_NO_TRANS): New option.
1513 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1515 * xvasprintf.c: Include xalloc.h.
1516 (xvasprintf): Use xalloc_die, not xmalloc_die.
1518 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1520 * dummy.c: Change copyright notice to FSF, and license to GPL.
1522 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1524 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1525 Problem reported by Bruno Haible in:
1526 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1528 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1530 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1531 in case some system header has #define'd it. Problem reported by
1532 Soeren D. Schulze in
1533 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1535 2004-09-08 Bruno Haible <bruno@clisp.org>
1537 * stdint_.h.in: New file, taken from GNU clisp.
1539 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1541 * xvasprintf.h: New file.
1542 * xvasprintf.c: New file.
1543 * xasprintf.c: New file.
1545 2004-09-08 Bruno Haible <bruno@clisp.org>
1547 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1549 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1551 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1553 Import from coreutils.
1554 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1555 strings on unbounded length. alloca's performance benefits aren't
1556 that important here.
1558 (parse_with_separator): New function, with most of the internals
1559 of the old parse_user_spec. Allow user to omit both user and group,
1560 for compatibility with FreeBSD.
1561 Clone only the user name, not the entire spec.
1562 Do not set *uid, *gid unless entirely successful.
1563 Avoid memory leak in some failing cases.
1564 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1565 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1566 (parse_user_spec): Rewrite to use parse_with_separator.
1568 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1570 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1571 its complicated substitute.
1572 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1573 and program_invocation_name.
1574 (__argp_basename) [!_LIBC]: Remove; the only use was
1575 replaced by its body.
1576 (__argp_short_program_name): Change condition from
1577 !defined __argp_short_program_name to
1578 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1579 to match argp-namefrob.h.
1580 (__argp_failure): Don't assume strerror_r returns char *.
1581 * argp-parse.c (N_): Define unconditionally.
1582 (argp_default_options): Fill out initializers with 0 to avoid
1585 2004-08-12 Simon Josefsson <jas@extundo.com>
1587 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1588 * getopt_.h: Renamed from getopt.h.
1590 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1592 Merge from coreutils.
1594 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1595 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1596 for Reliant Unix 5.43.
1598 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1599 (union fooround): Use uintmax_t, not long int.
1600 The rest is a merge from libc:
1601 [defined _LIBC]: Include <shlib-compat.h>.
1602 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1604 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1606 * strverscmp.c: Convert to UTF-8.
1608 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1610 * obstack.h (obstack_empty_p):
1611 Don't assume that chunk->contents is suitably aligned.
1612 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1613 Likewise. Problem reported by Benno in
1614 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1616 * chown.c (rpl_chown): Work even if the file is writeable but not
1617 readable. This could be improved further but it'd take some work.
1619 2004-08-08 Simon Josefsson <jas@extundo.com>
1621 * xgethostname.c: Don't include error.h (not used).
1624 * getpass.c: Include getpass.h first.
1626 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1628 * xalloc-die.c: New files.
1629 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1631 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1632 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1633 (_, N_, xalloc_die): Move to xalloc-die.c.
1634 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1635 so that we needn't mess with xalloc_msg_memory_exhausted.
1637 * sha1.h: Renamed from sha.h.
1638 (SHA1_H): Renamed from _SHA_H.
1639 (sha1_ctx): Renamed from sha_ctx.
1640 (sha1_init_ctx): Renamed from sha_init_ctx.
1641 (sha1_process_block): Renamed from sha_process_block.
1642 (sha1_process_bytes): Renamed from sha_process_bytes.
1643 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1644 (sha1_read_ctx): Renamed from sha_read_ctx.
1645 (sha1_stream): Renamed from sha_stream.
1646 (sha1_buffer): Renamed from sha_buffer.
1647 * sha1.c: Likewise; renamed from sha.c.
1648 Do not include <sys/types.h>.
1649 Include <stddef.h> rather than <stdlib.h>.
1651 2004-08-08 Bruno Haible <bruno@clisp.org>
1653 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1654 FILESYSTEM_PREFIX_LEN.
1655 * progreloc.c: Likewise.
1656 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1658 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1661 * argp-help.c (make_hol, hol_append): Don't assume that
1662 SIZE_MAX is a valid preprocessor constant.
1663 (__argp_basename): Change from "#ifndef _LIBC"
1664 to "#ifndef __argp_short_program_name", so that
1665 we don't compile these functions for tar.
1667 More merges from coreutils.
1668 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1669 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1671 * addext.c: Remove; no longer needed.
1672 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1673 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1674 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1675 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1676 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1677 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1678 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1679 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1680 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1681 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1682 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1683 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1684 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1685 Import changes from coreutils.
1687 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1689 Merge from coreutils.
1691 * .gdb-history: Remove; this doesn't belong here.
1693 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1694 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1695 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1697 * dirname.h: Include <stdbool.h>.
1698 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1699 for consistency with POSIX terminology. All uses changed.
1700 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1701 (strip_trailing_slashes): Use bool for booleans.
1702 * stripslash.c (strip_trailing_slashes): Likewise.
1704 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1705 sometimes returns a positive errno value even when it succeeds.
1706 (print_errno_message) [!LIBC]: Fall back on strerror if
1709 * path-concat.c (mempcpy): Don't define if a system header defines it.
1710 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1711 (longest_relative_suffix): New function.
1712 (path_concat): Use it. Assume first argument is not NULL.
1713 Port to DOS. Omit redundant separators.
1714 Report an error instead of returning NULL.
1715 Use mempcpy instead of memcpy.
1716 (xpath_concat): Remove: not declared or used.
1718 * same.h: Include <stdbool.h>
1719 (same_name): Return bool, not int.
1720 * same.c (same_name): Likewise.
1721 (errno): Don't declare; we assume C89 or better now.
1723 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1724 if not already defined.
1726 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1727 * dup-safer.c (errno): Likewise.
1729 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1731 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1734 2004-08-03 Simon Josefsson <jas@extundo.com>
1736 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1737 * progname.h: Don't include stdbool.h.
1739 2004-08-02 Simon Josefsson <jas@extundo.com>
1741 * getsubopt.h: New file, with comments from Bruno Haible.
1742 * getsubopt.c: New file, from glibc, but slightly modified based on
1743 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1745 2004-08-01 Simon Josefsson <jas@extundo.com>
1747 * xgetdomainname.c: Include stdlib.h, for free().
1749 2004-07-16 Simon Josefsson <jas@extundo.com>
1751 * dummy.c: New file.
1753 2004-07-16 Bruno Haible <bruno@clisp.org>
1755 * backupfile.h: Add extern "C" for C++.
1756 * closeout.h: Likewise.
1757 * copy-file.h: Likewise.
1758 * findprog.h: Likewise.
1759 * full-write.h: Likewise.
1760 * pathname.h: Likewise.
1761 * progname.h: Likewise.
1762 * stpcpy.h: Likewise.
1763 * stpncpy.h: Likewise.
1764 * strcase.h: Likewise.
1765 * strstr.h: Likewise.
1766 * xalloc.h: Likewise.
1768 * mbswidth.h: Add extern "C" for C++.
1769 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1771 2004-07-09 Simon Josefsson <jas@extundo.com>
1773 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1774 failed without this.)
1776 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1778 * fchown-stub.c: New file.
1780 2004-06-24 Jim Meyering <jim@meyering.net>
1782 * obstack.h (obstack_base): Cast to (void *), per documentation.
1784 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1786 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1788 2004-06-01 Jim Meyering <jim@meyering.net>
1790 * calloc.c: New file.
1792 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1794 * getdate.y (yylex): Allow space between sign and number.
1795 Problem reported by Dan Jacobson.
1797 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1798 and Jim Meyering <jim@meyering.net>
1800 Merge from coreutils CVS.
1802 * stat-macros.h: New file, with contents from file-type.h
1803 and coreutils' system.h.
1804 * file-type.c: Include "stat-macros.h".
1805 * file-type.h (file_type): Move all macro definitions to new file,
1808 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1809 Wrap old code with this conditional.
1810 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1811 function that does not dereference symlinks.
1812 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1814 * xreadlink.c: Include xreadlink.h first, to catch .h file
1815 dependency problems.
1816 (xreadlink): Accept new arg SIZE, for efficiency.
1817 All decls and uses changed.
1818 * xreadlink.h: Include <stddef.h>, for size_t.
1820 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1821 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1823 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1825 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1827 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1828 macros to be defined.
1829 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1830 the allocator returns NULL because the requested size is zero.
1832 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1834 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1835 var. Add comment explaining why libc still defines it. This
1836 merges the following patch from glibc:
1837 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1839 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1841 * obstack.c (_obstack): Remove unused variable. It hasn't been
1842 present in glibc since revision 1.1 of this file.
1843 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1844 obstack_alignment_mask, obstack_alloc, obstack_base,
1845 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1846 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1847 obstack_grow0, obstack_init, obstack_int_grow,
1848 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1849 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1850 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1851 nonexistent functions.
1853 2004-05-17 Derek R. Price <derek@ximbiot.com>
1854 Paul Eggert <eggert@cs.ucla.edu>
1856 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1858 2004-05-14 Bruno Haible <bruno@clisp.org>
1860 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1861 that consists of a '.' followed by an empty digit string.
1862 Patch by Tor Lillqvist <tml@iki.fi>.
1864 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1866 Port obstack to the AS/400, where pointers are 16 bytes wide and
1867 you cannot cast an integer to a valid pointer. This patch is
1868 currently waiting to be integrated into glibc; see
1869 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1871 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1872 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1873 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1874 (struct obstack): temp member is now a union of a pointer and
1875 an integer, instead of an integer. All integer uses changed.
1876 This does not affect the physical layout of struct obstack,
1877 except on hosts (like the AS/400) where the size or alignment of
1878 void * is greater than that of ptrdiff_t.
1879 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1880 __STDC__)]: Store temporary in pointer member of union, not
1882 * obstack.c: Include <stddef.h>, for offsetof.
1883 (struct fooalign): Remove; it doesn't need a name.
1884 (union fooround): Change double to long double, and add void *.
1885 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1886 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1887 not a macro. Hence the values are always int; so remove all
1888 casts-to-int in uses.
1890 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1891 Derek Price <derek@ximbiot.com>
1893 * alloca.c: Include <alloca.h>, to get our interface.
1894 * alloca_.h: Use __alloca on AIX, so that we don't have to
1895 include <alloca.h> first. Use C89 prototype for alloca; this
1896 requires including <stddef.h> for size_t. Use extern "C" if C++.
1897 Use #elif for simplicity, since we can assume C89 now.
1898 Don't try to source the system alloca.h since it will not be found
1899 and to prevent recursively including its replacement.
1900 * fnmatch.c: Include <alloca.h> instead of opencoding.
1901 * regex.c: Likewise.
1903 2004-05-16 Derek Price <derek@ximbiot.com>
1904 Paul Eggert <eggert@cs.ucla.edu>
1906 getline cleanup. This changes the getndelim2 API: both order of
1907 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1910 * getline.c: Don't include stddef.h or stdio.h, since our
1911 interface does that.
1912 (getline): Always use getdelim, so that we don't have two
1913 copies of this code.
1914 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1916 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1917 (GETNDELIM2_MAXIMUM): New macro.
1918 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1919 instead of the old practice of delim2==0. All callers changed.
1920 Return -1 on overflow, instead of returning junk.
1921 Do not set *linesize unless allocation succeeds.
1922 * getndelim2.h: Do not include stddef.h; no longer needed, now
1923 that we include sys/types.h.
1924 * getnline.h: Likewise.
1925 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1926 (getndelim2): Reorder arguments.
1927 * getnline.c (getnline, getndelim):
1928 Don't discard the NMAX argument.
1929 (getnline): Invoke getndelim, to avoid code duplication.
1930 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1931 of (size_t) -1 by callers of the getnline family.
1933 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1935 * nanosleep.c (suspended): Change its type from int to
1936 sig_atomic_t volatile.
1937 (first_call): Make it private to rpl_nanosleep, and have it
1938 be zero initially as that's a bit faster.
1939 (my_usleep): Round up fractional times instead of truncating them,
1940 as this is the usual meaning for 'sleep'.
1942 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1944 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1945 (ENOSYS): Define if not defined.
1946 (settime): Fall back on stime if it exists and settimeofday fails.
1947 But don't bother with fallbacks if a method fails with errno == EPERM.
1949 2004-05-11 Jim Meyering <jim@meyering.net>
1951 Prior to this change, the save_cwd caller required read access to the
1952 current directory on most systems (ones with the fchdir function).
1954 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1955 fails, try write-only, and finally, resort to using xgetcwd.
1957 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1959 * obstack.c, obstack.h: Import changes from libc.
1961 2004-04-28 Bruno Haible <bruno@clisp.org>
1963 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1964 implicitly appends .exe to executables.
1965 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1966 accepts Windows pathnames.
1967 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1968 Cygwin like Windows, since it now accepts Windows pathnames.
1969 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1970 Cygwin like Windows, since it now accepts Windows pathnames.
1971 Reported by Derek Robert Price <derek@ximbiot.com>.
1973 2004-04-20 Jim Meyering <jim@meyering.net>
1975 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1977 2004-04-20 Jim Meyering <jim@meyering.net>
1978 Bruno Haible <bruno@clisp.org>
1980 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1981 memory when realloc fails.
1983 2004-04-18 Jim Meyering <jim@meyering.net>
1985 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1986 don't leak memory and do call END_UTMP_ENT.
1988 2004-04-11 Paul Eggert <eggert@twinsun.com>
1990 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1991 (CHAR_BIT): Remove, since we assume C89.
1992 Include <stdint.h> if available, as per current Autoconf CVS advice.
1994 2004-03-30 Paul Eggert <eggert@twinsun.com>
1996 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1997 not bool, to be more consistent with Unix conventions.
1998 Suggested by Bruno Haible.
2000 Merge from coreutils.
2002 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2005 * getdate.h: Include stdbool.h, and timespec.h instead of
2006 the usual <time.h> dance.
2007 (get_date): Change signature to support fractional time stamps.
2008 All callers changed.
2009 * getdate.y: Include "getdate.h" first, as we can now
2010 assume C89 and don't need to worry about 'const'.
2011 Similarly, include "unlocked-io.h" near start, not in middle.
2013 (textint.value): Use long int rather than int.
2014 (textint.digits): Use size_t rather than int.
2015 (BILLION, LOG10_BILLION): New constants.
2016 (parser_control): New member rel_ns. Members day_ordinal,
2017 time_zone, month, day, hour, minutes, rel_year, rel_month,
2018 rel_day, rel_hour, rel_minutes, rel_seconds
2019 are now long int, not int. Member seconds is now struct timespec,
2020 not int. New member timespec_seen. Members dates_seen, days_seen,
2021 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2023 (%union.intval): Now long int, not int.
2024 New member timespec.
2025 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2026 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2027 (spec): Now is a timespec or an item list.
2028 (timespec, items): New nonterminals.
2029 (time, rel, relunit, number, get_date):
2030 Add support for fractional seconds.
2031 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2032 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2033 (to_hour): First arg is now long int, not int.
2034 (to_year): Returns long int, not int.
2035 Don't treat year -70 like 70.
2036 (tm_diff): Returns long int, not int.
2037 (lookup_word): Use bool instead of int when appropriate.
2038 (yylex): Use size_t for count, not int.
2039 Detect overflow when parsing large integer constants.
2040 Add support for fractions.
2041 (get_date): Make pointers 'const' if possible.
2042 Use more-portable code to detect integer overflow.
2043 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2044 Don't use ctime; it's not reliable if the year has >4 digits.
2046 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2047 This is for compatibility with BSD.
2049 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2050 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2051 From coreutils' system.h.
2053 * userspec.c: Don't include "posixver.h".
2054 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2055 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2056 compatible extension. Simplify code by removing a boolean int
2057 that was always nonzero if a string was nonnull.
2059 2004-03-30 Jim Meyering <jim@meyering.net>
2061 Merge from coreutils.
2063 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2065 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2066 an empty input stream.
2068 * readtokens.c: Include <stdbool.h>.
2069 (readtoken): Use `size_t' rather than int/long.
2070 All callers adjusted.
2071 Use `bool' rather than `int' where appropriate.
2072 Use memset rather than an explicit loop.
2073 Use x2nrealloc rather than xrealloc.
2074 Allow the use of `\0' as a delimiter.
2075 (readtokens): Likewise.
2076 * readtokens.h (readtoken, readtokens): Update prototypes.
2078 2004-03-30 Bruno Haible <bruno@clisp.org>
2080 * getloadavg.c (getloadavg): Don't assume setlocale returns
2083 2004-03-29 Paul Eggert <eggert@twinsun.com>
2085 Merge changes to getloadavg.c from coreutils and Emacs.
2087 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2088 Define to an expression, not to the empty string.
2089 Include cloexec.h and xalloc.h.
2090 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2091 Use set_cloexec_flag rather than rolling our own.
2092 * cloexec.c, cloexec.h: New files.
2094 2004-03-18 Paul Eggert <eggert@twinsun.com>
2096 * getopt.h: Sync with libc CVS.
2098 2004-03-18 Paul Eggert <eggert@twinsun.com>
2099 Bruno Haible <bruno@clisp.org>
2101 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2102 not on all platforms that have <wchar.h>.
2103 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2105 2004-03-09 Paul Eggert <eggert@twinsun.com>
2107 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2109 * getopt_int.h: New file, also synced from libc.
2111 2004-03-07 Paul Eggert <eggert@twinsun.com>
2113 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2114 '#if' expressions. Unlike the code it replaces, it does not
2115 depend on (defined _SC_PAGESIZE). However, it does depend on
2116 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2117 first reported by Jason Andrade in
2118 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2120 2004-01-18 Simon Josefsson <jas@extundo.com>
2122 * strdup.h: New file.
2123 * strdup.c: Include it.
2124 * path-concat.c: Include strdup.h. Drop strdup declaration.
2125 * userspec.c: Include strdup.h. Drop strdup declaration.
2127 2004-02-06 Karl Berry <karl@gnu.org>
2129 * config.charset: update from gettext 0.14.1.
2131 2004-02-05 Paul Eggert <eggert@twinsun.com>
2133 Add comments and code, prompted by suggestions from Bruno Haible
2135 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2136 describing the enum quoting_style values.
2137 * quotearg.c (quotearg_alloc): New function.
2138 (quotearg_buffer_restyled): Treat lone { and } as special.
2139 Treat = as special. Work around bug with older shells
2140 that "see" a '\' that is really the 2nd byte of a multibyte char.
2141 Quote empty string with shell_quoting_style.
2143 2004-02-03 Bruno Haible <bruno@clisp.org>
2145 * pipe.h: New file, from GNU gettext.
2146 * pipe.c: New file, from GNU gettext.
2148 2004-01-27 Bruno Haible <bruno@clisp.org>
2150 * execute.h: New file, from GNU gettext.
2151 * execute.c: New file, from GNU gettext.
2152 * w32spawn.h: New file, from GNU gettext.
2154 2004-01-23 Paul Eggert <eggert@twinsun.com>
2156 Exit-status fix from coreutils.
2158 Use exit_failure consistently in place of EXIT_FAILURE,
2159 so that program exit statuses are consistent on failure.
2161 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2162 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2163 * argmatch.h: Comment fix to match the above.
2164 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2165 Now a macro referring to exit_failure, instead of a separate
2166 variable. Include "exitfail.h" to get it.
2167 * xstrtol.h: Include "exitfail.h".
2168 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2170 * long-options.c (parse_long_options): Use prototype
2171 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2174 2004-01-21 Jim Meyering <jim@meyering.net>
2176 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2177 so as not to conflict with a different-sized __mktime_internal
2178 function in GNU libc.
2179 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2180 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2182 2004-01-18 Paul Eggert <eggert@twinsun.com>
2184 Merge from diffutils.
2186 * file-type.c (file_type): Add typed memory objects.
2187 * file-type.h (S_TYPEISTMO): New macro.
2189 * c-stack.h (c_stack_action): Remove argv argument.
2190 * c-stack.c (c_stack_action): Likewise. All uses changed.
2191 (die): Don't calculate message unless segv_action returns.
2192 (get_stack_location, min_address_from_argv, max_address_from_argv,
2193 volatile stack_base, volatile_stack_size): Remove.
2194 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2195 that every segmentation violation is a stack overflow. (Ouch!)
2196 See Debian bug 136249 (still outstanding) for more info about why
2197 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2199 2003-11-30 Bruno Haible <bruno@clisp.org>
2201 Safer stack allocation.
2202 * setenv.c: Include allocsa.h.
2203 (alloca): Remove fallback definition.
2204 (freea): Remove macro.
2205 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2208 2003-10-17 Bruno Haible <bruno@clisp.org>
2210 * binary-io.h: Avoid warnings on Cygwin.
2212 2003-12-28 Bruno Haible <bruno@clisp.org>
2214 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2215 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2217 2003-11-28 Bruno Haible <bruno@clisp.org>
2219 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2221 2003-11-27 Bruno Haible <bruno@clisp.org>
2223 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2225 2003-11-17 Bruno Haible <bruno@clisp.org>
2227 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2229 2003-11-24 Bruno Haible <bruno@clisp.org>
2231 * xallocsa.h: New file, from GNU gettext.
2232 * xallocsa.c: New file, from GNU gettext.
2234 2003-11-24 Bruno Haible <bruno@clisp.org>
2236 * allocsa.h: New file, from GNU gettext.
2237 * allocsa.c: New file, from GNU gettext.
2239 2003-11-24 Bruno Haible <bruno@clisp.org>
2241 * eealloc.h: New file.
2243 2004-01-15 Jim Meyering <jim@meyering.net>
2245 Merge from coreutils.
2247 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2248 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2249 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2251 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2252 optional configure-time default.
2254 * version-etc.c (version_etc_copyright): Update copyright date.
2256 * xreadlink.c (xreadlink): Correct outdated comment.
2258 2004-01-15 Paul Eggert <eggert@twinsun.com>
2260 Merge from coreutils.
2262 * posixver.c: Include posixver.h.
2264 * same.c: Include <stdbool.h>, <limits.h>.
2265 (_POSIX_NAME_MAX): Define if not defined.
2267 (same_name): If file names are silently truncated, report
2268 that the file names are the same if they are the same after
2269 the silent truncation.
2271 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2272 conversion function.
2273 * xstrtod.c (xstrtod): Likewise. All callers changed to
2274 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2277 2004-01-14 Paul Eggert <eggert@twinsun.com>
2279 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2280 with like-named macro in fnmatch.c.
2281 (EXT): Use an internal constant instead.
2283 Merge fnmatch patches from glibc.
2284 * fnmatch.c (mbsinit): Remove define.
2285 Add libc_hidden_ver (__fnmatch, fnmatch).
2286 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2287 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2289 2003-12-14 Karl Berry <karl@gnu.org>
2291 * config.charset: update from gettext-runtime.
2293 2003-12-03 Paul Eggert <eggert@twinsun.com>
2295 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2296 Bug reported by Alfred M. Szmidt.
2298 2003-11-29 Karl Berry <karl@gnu.org>
2300 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2302 2003-11-23 Paul Eggert <eggert@twinsun.com>
2303 Bruno Haible <bruno@clisp.org>
2305 * printf-parse.h: Don't include sys/types.h.
2306 (ARG_NONE): New macro.
2307 (char_directive): Change type of *arg_index fields to size_t.
2308 * printf-parse.c: Don't include sys/types.h.
2309 (SSIZE_MAX): Remove macro.
2310 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2311 Remove unnecessary overflow check.
2312 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2315 2003-11-24 Paul Eggert <eggert@twinsun.com>
2317 * alloca.c: Remove dependency on xalloc module.
2318 (xalloc_die): Remove.
2319 (memory_full) [!defined emacs]: New macro.
2320 [!defined emacs]: Don't include xalloc.h.
2321 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2322 address arithmetic overflows. Change datatypes a bit to avoid
2325 2003-11-22 Jim Meyering <jim@meyering.net>
2327 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2329 2003-11-17 Bruno Haible <bruno@clisp.org>
2331 * vasnprintf.c (alloca): Remove fallback definition.
2332 (freea): Remove definition.
2333 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2334 Reported by Paul Eggert.
2336 2003-11-17 Jim Meyering <jim@meyering.net>
2338 On systems without utime and without a utimes function capable of
2339 dealing with a NULL struct utimbuf* argument, this utime replacement
2340 could -- in unusual circumstances -- leak a file descriptor.
2341 * utime.c: Include <unistd.h> and <errno.h>.
2342 (utime_null): Be sure to close `fd' and to preserve errno.
2343 Reported by Geoff Collyer via Arnold Robbins.
2345 2003-11-16 Paul Eggert <eggert@twinsun.com>
2346 Bruno Haible <bruno@clisp.org>
2348 Protect against address arithmetic overflow.
2349 * printf-args.h: Include stddef.h.
2350 (arguments): Change type of field 'count' to size_t.
2351 * printf-args.c (printf_fetchargs): Use size_t instead of
2352 'unsigned int' where appropriate.
2353 * printf-parse.h: Include sys/types.h.
2354 (char_directive): Change type of *arg_index fields to ssize_t.
2355 (char_directives): Change type of fields 'count', max_*_length to
2357 * printf-parse.c: Include sys/types.h and xsize.h.
2358 (SSIZE_MAX): Define fallback value.
2359 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2360 instead of 'int' where appropriate. Check a_allocated, d_allocated
2361 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2362 * vasnprintf.c: Include xsize.h.
2363 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2364 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2365 overflow. Avoid wraparound when converting a width or precision from
2368 2003-11-16 Bruno Haible <bruno@clisp.org>
2370 Update from GNU gettext.
2371 * printf-parse.c: Generalize to it can be compiled for wide strings.
2372 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2373 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2374 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2375 SNPRINTF): New macros.
2376 Don't include <alloca.h> if the file is used inside libintl.
2377 (local_wcslen): New function, for Solaris 2.5.1.
2378 (VASNPRINTF): Use it instead of wcslen.
2380 2003-11-16 Bruno Haible <bruno@clisp.org>
2382 * xsize.h (xmax): New function.
2383 (xsum, xsum3, xsum4): Declare as "pure" functions.
2385 2003-11-12 Paul Eggert <eggert@twinsun.com>
2387 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2388 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2389 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2390 heuristic is just as accurate as far as we know, and it removes a
2391 dependency on size_max.m4 and ptrdiff_max.m4.
2393 2003-11-12 Paul Eggert <eggert@twinsun.com>
2395 * xstrtol.c (__xstrtol): Remove "break" immediately after
2396 "return", to pacify some unknown compiler. Problem reported
2399 2003-11-11 Bruno Haible <bruno@clisp.org>
2401 * xsize.h (SIZE_MAX): Remove fallback definition.
2402 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2405 2003-11-10 Paul Eggert <eggert@twinsun.com>
2407 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2408 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2409 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2411 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2412 not (size_t) -1, since it's defined here.
2414 2003-11-06 Paul Eggert <eggert@twinsun.com>
2416 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2417 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2418 Reject sizes of exactly SIZE_MAX bytes.
2419 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2420 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2422 2003-11-05 Bruno Haible <bruno@clisp.org>
2424 * xsize.h: Include limits.h, to avoid a possible collision with
2425 SIZE_MAX defined in <limits.h> on Solaris.
2427 2003-11-04 Bruno Haible <bruno@clisp.org>
2429 * xsize.h: New file.
2430 * linebreak.c: Include xsize.h.
2431 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2432 argument for overflow.
2433 Suggested by Paul Eggert.
2435 2003-10-31 Bruno Haible <bruno@clisp.org>
2437 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2438 to avoid (extremely rare) race condition.
2439 Suggested by Paul Eggert.
2441 2003-11-03 Jim Meyering <jim@meyering.net>
2443 * userspec.c: Include "userspec.h".
2444 * userspec.h: New file.
2446 2003-10-31 Paul Eggert <eggert@twinsun.com>
2448 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2449 * mountlist.c (SIZE_MAX): Define if not defined already.
2450 (read_filesystem_list): Set and use me_type_malloced.
2451 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2452 whatever the type happens to be), for brevity and consistency.
2453 Check for size calculation overflow on Alphas running OSF/1.
2455 2003-10-31 Jim Meyering <jim@meyering.net>
2457 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2459 * linebuffer.c: Include <string.h> for declaration of memset.
2461 2003-10-30 Paul Eggert <eggert@twinsun.com>
2462 Bruno Haible <bruno@clisp.org>
2464 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2465 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2467 2003-10-29 Paul Eggert <eggert@twinsun.com>
2469 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2470 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2472 * quotearg.c (quotearg_n_options): Use it.
2473 * group-member.c: Include <stdbool.h>.
2474 (free_group_info): Arg is now const *; don't free arg.
2475 (get_group_info): Now returns bool and accepts struct group_info *,
2476 rather than returning a malloc'ed struct group_info *.
2477 All uses changed. Check for overflow in internal size calculation.
2479 * getusershell.c (readname): Simplify the code by using x2nrealloc
2480 rather than xmalloc/xrealloc.
2481 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2482 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2483 conformance bug: the old code used a pointer after freeing the
2484 storage that it addressed.
2485 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2486 rather than doing it by hand.
2487 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2488 the buffer preserved. Use free and xmalloc instead.
2489 * quotearg.c (quotearg_n_options): Likewise.
2490 Use a simpler test for size overflow. Don't use xalloc_oversized
2491 because unsigned int might be wider than size_t (!); this suggests
2492 that we should switch from unsigned int to size_t for slot numbers.
2494 2003-10-27 Bruno Haible <bruno@clisp.org>
2496 * stdbool_.h: Better support for BeOS.
2498 2003-10-27 Paul Eggert <eggert@twinsun.com>
2500 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2501 to allocate the returned structure. Do not allocate a subarray,
2502 as x2nrealloc will do that.
2503 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2504 instead of xnrealloc.
2505 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2507 2003-10-26 Paul Eggert <eggert@twinsun.com>
2509 * xalloc.h (xalloc_oversized): New static inline function, for
2510 callers that want to do their own size-overflow checking. Include
2511 <stdbool.h>, since xalloc_oversized returns bool.
2512 * xalloc.c (array_size_overflow): Remove. All callers changed
2513 to use xalloc_oversized.
2515 Add two functions x2realloc, x2nrealloc, for programs that grow
2516 arrays dynamically by doubling their sizes.
2517 * xalloc.h (x2realloc, x2nrealloc): New decls.
2518 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2521 Port to C99 semantics for 'inline' of external functions.
2522 Bug reported by Bruno Haible.
2523 * xmalloc.c (xnmalloc_inline): New static inline function,
2524 with the old contents of xnmalloc.
2525 (xnmalloc, xmalloc): Use it.
2526 (xnrealloc_inline): New static inline function,
2527 with the old contents of xnrealloc.
2528 (xnrealloc, xrealloc): Use it.
2530 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2532 2003-10-25 Paul Eggert <eggert@twinsun.com>
2534 Fix several address-calculation bugs in the hash modules,
2535 plus some minor code cleanup.
2537 * hash.h: Include <stdbool.h>, for bool.
2538 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2539 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2540 hash_get_n_entries, hash_get_max_bucket_length,
2541 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2542 hash_rehash): Use size_t rather than unsigned.
2543 * hash.c (struct hash_table, hash_get_n_buckets,
2544 hash_get_n_buckets_used, hash_get_n_entries,
2545 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2546 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2547 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2549 (SIZE_MAX): Define if not defined.
2550 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2551 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2553 Use const * when possible.
2554 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2555 (check_tuning): Fix bug: if tuning parameters were very close to
2556 0 or 1, rounding errors could have caused subscript violations.
2557 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2558 (hash_initialize): Add 'fail:' label
2559 to free table and return NULL, and use it to simplify code.
2560 Use calloc rather than clearing the storage ourself.
2561 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2562 buffer size calculations.
2563 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2564 Include <stddef.h>, for size_t.
2565 * hash-pjw.c (hash_pjw): Likewise.
2566 Switch to method described by Bruno Haible.
2567 Include <limits.h>, for CHAR_BIT.
2568 (SIZE_BITS): New macro.
2570 2003-10-21 Paul Eggert <eggert@twinsun.com>
2572 * getndelim2.c (getndelim2): When size calculation overflows,
2573 ceiling the allocation at NMAX bytes rather than silently
2574 discarding input bytes before NMAX is reached. This makes
2575 a difference only if NMAX exceeds SIZE_MAX / 2.
2577 * obstack.c: Merge from glibc.
2578 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2579 Add libc_hidden_def (_obstack_newchunk).
2580 (_obstack_free) [! defined _LIBC]: Remove.
2581 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2582 a clone of the function body.
2583 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2584 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2586 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2587 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2590 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2591 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2592 Don't use lvalue casts, as GCC plans to remove support for them
2593 in GCC 3.5. Reported by Joseph S. Myers. This bug
2594 was also present in the non-GCC version, indicating that this
2595 code had always been buggy and had never been widely used.
2596 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2597 Use the fast variant of each macro, rather than copying the
2598 definiens of the fast variant; that way, we'll be more likely to
2599 catch future bugs in the fast variants.
2601 2003-10-20 Bruno Haible <bruno@clisp.org>
2603 * wait-process.h: New file, from GNU gettext.
2604 * wait-process.c: New file, from GNU gettext.
2606 2003-10-19 Jim Meyering <jim@meyering.net>
2608 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2610 2003-10-16 Paul Eggert <eggert@twinsun.com>
2612 * getgroups.c: Include <errno.h>, <stdlib.h>.
2613 (getgroups): First arg is int, not size_t.
2614 Don't let 'free' mangle errno.
2616 2003-10-16 Jim Meyering <jim@meyering.net>
2618 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2620 2003-10-15 Paul Eggert <eggert@twinsun.com>
2622 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2624 (new_exclude, add_exclude_file): Initial size no longer needs to
2626 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2627 our own address arithmetic overflow checking.
2629 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2630 (fnmatch): Do not alloca more than 2000 wide characters;
2631 instead, use malloc for large buffers.
2632 Check for address arithmetic overflow, and return -1
2633 with errno set to ENOMEM in that case.
2634 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2635 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2636 instead, return -1. Check for address arithmetic overflow.
2638 2003-10-14 Paul Eggert <eggert@twinsun.com>
2640 Handle invalid suffixes and overflow independently, so that
2641 callers can treat them independently as needed. Fix some bugs in
2642 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2643 suffix for a human-readable blocksize. The major caller-visible
2644 change is the addition of a new
2645 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2646 that both overflow and suffix chars were found.
2648 * human.c (humblock): Don't check separately for invalid suffix
2649 char; that is xstrtoumax's job (now that its bug is fixed).
2650 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2651 INTMAX_MAX]: New macros.
2652 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2653 TYPE_MAXIMUM): New macros.
2654 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2655 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2656 if overflow occurs, as it's what __strtol does and it's more useful
2658 (__xstrtol): If __strtol reports some error other than ERANGE,
2659 reflect it to the caller as LONGINT_INVALID. If it reports
2660 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2661 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2662 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2664 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2665 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2666 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2667 [defined UINTMAX_MAX]: New macros.
2669 2003-10-14 Bruno Haible <bruno@clisp.org>
2671 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2672 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2673 Also use volatile where needed.
2675 2003-10-12 Paul Eggert <eggert@twinsun.com>
2677 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2678 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2679 and define in terms of the other primitives.
2680 * xmalloc.c: Include stdbool.h; do not include exit.h.
2681 (SIZE_MAX): Define if not already defined.
2682 (array_size_overflow): New function.
2683 (xalloc_die): Abort instead of exiting if 'error' returns.
2684 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2685 (xmalloc, xrealloc): Use them.
2686 (xcalloc): Check for address arithmetic overflow.
2687 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2688 a bit faster than strcpy.
2690 2003-10-08 Paul Eggert <eggert@twinsun.com>
2692 Merge getpass from libc, plus a few fixes.
2694 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2695 Include <stdbool.h>.
2696 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2697 __fsetlocking to empty.
2698 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2699 do include <bits/libc-lock.h>.
2700 Do not include <fcntl.h>; not needed.
2701 [_LIBC]: Include <wchar.h>.
2702 (NOTCANCEL_MODE): New macro.
2703 (flockfile, funlockfile) [_LIBC]: New macros.
2704 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2705 [!_LIBC]: New macros.
2706 (call_fclose): New function.
2707 (getpass): Use it. Save tty stream separately; this simplifies the
2708 code and makes it more reliable if stdin happens to equal stdout.
2709 Invoke __fsetlocking on tty.
2710 Handle thread cancellation if needed.
2711 Namespace cleanup (use __tcgetattr, __getline).
2712 Use bool for Booleans.
2713 [USE_IN_LIBIO]: Handle wide streams.
2714 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2715 stream might go where.
2717 * unlocked-io.h: Include <stdio.h>, so that the caller
2718 doesn't have to include <stdio.h> before us.
2719 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2720 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2721 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2722 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2723 if not declared, so that we can use getpass.c code from libc without
2725 (flockfile, ftrylockfile, funlockfile): New macros.
2727 2003-10-06 Bruno Haible <bruno@clisp.org>
2729 * version-etc-2.h: Remove file.
2730 * version-etc-2.c: Remove file.
2732 2003-09-25 Jim Meyering <jim@meyering.net>
2733 Bruno Haible <bruno@clisp.org>
2735 This lets translators provide better translations for the
2736 "Written by ..." part of --version output.
2737 * version-etc.h: Include stdarg.h.
2738 (version_etc_copyright): Declare as readonly.
2739 (version_etc): Make this function variadic with a NULL-terminated list
2740 of author name strings.
2741 (version_etc_va): New declaration.
2742 * version-etc.c: Include stdarg.h, stdlib.h.
2743 (version_etc_copyright): Declare as readonly.
2744 (version_etc_va): New function. Provide a different translatable string
2745 for each possible number of authors < 10. Abbreviate when there are 10
2747 (version_etc): Make this function variadic. Call version_etc_va.
2748 Suggestion from Gary V. Vaughan.
2750 * long-options.h (parse_long_options): Change prototype: the authors
2751 string is moved to the end and becomes variadic.
2752 * long-options.c: Include stdarg.h.
2753 (parse_long_options): Make this function variadic, too.
2754 Call version_etc_va, not version_etc.
2756 2003-10-06 Bruno Haible <bruno@clisp.org>
2758 * fatal-signal.h: New file, from GNU gettext.
2759 * fatal-signal.c: New file, from GNU gettext.
2761 2003-10-04 Karl Berry <karl@gnu.org>
2763 * argp*: update from libc.
2765 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2767 * getpass.c (getpass): Use a no-op fseek when switching from input to
2768 output mode on the same stream.
2770 2003-09-29 Paul Eggert <eggert@twinsun.com>
2772 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2773 Fix arg typo in previous patch.
2775 2003-09-28 Jim Meyering <jim@meyering.net>
2777 * error.c: Correct cpp indentation.
2779 2003-09-27 Paul Eggert <eggert@twinsun.com>
2781 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2782 Omit the special code that used __typeof__, since we worry that
2783 it could be more trouble than it's worth. See:
2784 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2785 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2789 2003-09-26 Jim Meyering <jim@meyering.net>
2791 * error.c (error_tail): Move some declarations
2792 into inner scope where the local variables are used.
2794 2003-09-26 Bruno Haible <bruno@clisp.org>
2796 * stpncpy.h (gnu_stpncpy): New declaration.
2797 (stpncpy): Define as alias for gnu_stpncpy.
2798 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2800 2003-09-26 Paul Eggert <eggert@twinsun.com>
2802 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2803 (error_tail): Do not loop, reallocating temporary buffer, since
2804 the output cannot contain more wide characters than the input
2805 contains bytes, the size must be big enough already. This avoids
2806 one potential size overflow calculation. Check for size overflow
2807 when calculating temporary buffer size. Free temporary buffer
2808 when done, if it was allocated with malloc; this plugs a memory
2809 leak. Remove casts from void * to pointers, that are no longer
2810 needed now that we're assuming C89 or better.
2812 Merge error changes from glibc.
2814 * error.c, error.h: Update copyright notice header to match glibc.
2815 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2816 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2817 Disable cancellation while printing error.
2818 * error.h: Prepend __ to parameter names.
2820 2003-09-25 Karl Berry <karl@gnu.org>
2822 * argp-fmtstream.c, argp-help.c: update from libc.
2824 2003-09-25 Bruno Haible <bruno@clisp.org>
2826 * version-etc-2.h: New file, from version-etc.h with modifications.
2827 * version-etc-2.c: New file, from version-etc.c with modifications.
2829 2003-09-25 Simon Josefsson <jas@extundo.com>
2831 * xgetdomainname.h: New file.
2832 * xgetdomainname.c: New file.
2834 2003-09-25 Simon Josefsson <jas@extundo.com>
2835 Bruno Haible <bruno@clisp.org>
2837 * getdomainname.h: New file.
2838 * getdomainname.c: New file.
2840 2003-09-24 Paul Eggert <eggert@twinsun.com>
2842 * linebuffer.c (freebuffer): Don't free the argument, just
2843 the buffer associated with the argument. Bug reported by
2846 2003-09-19 Karl Berry <karl@gnu.org>
2848 * argp.h: update from libc.
2850 2003-09-16 Paul Eggert <eggert@twinsun.com>
2852 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2853 input error, instead of returning NULL the next time we are called
2854 (and therefore losing track of errno).
2856 2003-09-15 Paul Eggert <eggert@twinsun.com>
2858 * getndelim2.c (getndelim2): Don't trash errno when a read
2859 fails, so that the caller gets the proper errno.
2861 * readutmp.c (read_utmp): Likewise.
2862 Check for fstat error. Close stream and free storage
2865 2003-09-14 Bruno Haible <bruno@clisp.org>
2867 * fwriteerror.h: New file.
2868 * fwriteerror.c: New file.
2870 2003-09-14 Jim Meyering <jim@meyering.net>
2872 * getloadavg.c: Correct cpp indentation.
2873 * strdup.c: Likewise.
2874 * vasnprintf.c: Likewise.
2876 2003-09-12 Paul Eggert <eggert@twinsun.com>
2878 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2879 * obstack.c [!defined _LIBC]: Likewise.
2880 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2881 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2882 * exitfail.c: Don't include stdlib.h; no longer needed.
2884 More changes to assume C89 or better.
2886 * error.c (error_tail): Assume vprintf.
2888 * argmatch.c (getenv): Remove decl.
2889 * progreloc.c (get_full_program_name): Define via prototype.
2890 * setenv.c (clearenv): Likewise.
2891 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2893 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2894 (malloc, memcpy): Remove decls.
2895 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2896 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2897 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2898 (memcpy): Remove macro.
2899 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2900 (__P): Remove. All uses removed.
2901 (PTR): Remove. All uses changed to void *.
2902 (CHAR_BIT, NULL): Remove.
2903 (spaces, zeros, memset_space, memset_zero)
2904 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2906 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2907 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2908 Define with prototype.
2909 Remove now-unnecessary prototype decl.
2910 (extra_args_spec): Assume ANSI C. All uses changed.
2911 (extra_args_spec_iso): Remove.
2912 (my_strftime, emacs_strftimeu): Define via prototype.
2913 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2915 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2916 * strtoimax.c: Include <stdlib.h> unconditionally.
2917 (strtoul, strtol): Remove decls.
2918 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2920 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2921 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2922 (LOCALE_PARAM_PROTO): New macro.
2923 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2924 (INTERNAL (strtol), strtol): Define with a prototype.
2925 (PARAMS): Remove. All uses removed.
2926 * tempname.c: Include <string.h> unconditionally.
2927 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2928 * xgethostname.c (main): Define with a prototype.
2929 * xmalloc.c: Include "xalloc.h" first, to check interface.
2930 Include <stdlib.h> unconditionally.
2931 (calloc, malloc, realloc, free): Remove decls.
2932 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2933 Include <stdlib.h> unconditionally. Sort include file names.
2935 (xstrtod): Define with a prototype.
2936 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2937 (strtol, strtoul): Remove decls.
2939 2003-09-11 Paul Eggert <eggert@twinsun.com>
2941 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2942 Include <stdlib.h>, <string.h> unconditionally.
2943 Remove now-unnecessary cast to char *.
2944 * strnlen.c: Include <string.h> unconditionally.
2945 * yesno.c (yesno): Define with a prototype.
2947 2003-09-10 Bruno Haible <bruno@clisp.org>
2949 * strcspn.c: Include <string.h> unconditionally.
2950 * strpbrk.c: Include <string.h> unconditionally.
2951 * strstr.c: Include <string.h> unconditionally.
2952 * unicodeio.c: Include <string.h> unconditionally.
2953 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2954 * unsetenv.c: Likewise.
2955 * xreadlink.c: Include <stdlib.h> unconditionally.
2956 * yesno.c: Include <stdlib.h> unconditionally.
2957 (rpmatch): Add prototype.
2959 2003-09-10 Jim Meyering <jim@meyering.net>
2961 * error.c: Correct indentation of cpp directives.
2963 2003-09-09 Paul Eggert <eggert@twinsun.com>
2967 * acosl.c (main): Use a prototype.
2968 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2971 * getloadavg.c (getloadavg, main): Define via prototypes.
2973 * getopt.h (struct option.name): Assume C89, and use 'const'.
2974 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2975 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2977 * getopt.c (const): Remove macro.
2978 Include <string.h> unconditionally.
2979 (my_index): Remove; all uses changed to strchr.
2980 (strlen): Remove decl.
2981 (exchange): Remove forward decl; no longer needed.
2982 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2983 Define with prototype.
2984 * getopt1.c (const): Remove macro.
2985 (getopt_long, getopt_long_only, main): Define with prototype.
2987 * getugroups.c: Include <string.h> unconditionally.
2989 * getusershell.c: Include <stdlib.h> unconditionally.
2990 (getusershell, setusershell, endusershell, readname, main):
2991 Define with prototypes.
2993 * group-member.c: Include group-member.h first.
2994 Include <stdlib.h> unconditionally.
2996 * hard-locale.c: Include hard-locale.h first.
2997 Include <stdlib.h>, <string.h> unconditionally.
2999 * hash.c (free, malloc): Remove decls.
3000 Include <stdlib.h> unconditionally.
3002 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3003 (getenv): Do not declare.
3005 * idcache.c: Include <string.h> unconditionally.
3007 * long-options.c: Include long-options.h first, to test interface.
3008 Include <stdlib.h> unconditionally.
3010 * makepath.c: Include makepath.h first, to test interface.
3011 Include <stdlib.h> and <string.h> unconditionally.
3013 * linebuffer.c: Include <stdlib.h>.
3014 (free): Remove decl.
3016 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3017 rpl_malloc returns void *, not char *.
3018 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3020 * md5.h: Include <limits.h> unconditionally.
3021 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3022 (__P): Remove; all uses removed.
3023 * md5.c: Include "md5.h" first.
3024 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3025 md5_buffer, md5_process_bytes, md5_process_block):
3026 Define with prototypes.
3027 * sha.h (__P): Remove all uses. (It wasn't defined??)
3028 * sha.c: Include "sha.h" first.
3029 Include <stdlib.h>, <string.h> unconditionally.
3031 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3032 * memcmp.c (__ptr_t): Likewise.
3033 * memrchr.c (__ptr_t): Likewise.
3034 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3035 Include <string.h> unconditionally.
3036 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3037 * memchr.c: Include <stdlib.h> unconditionally.
3038 * memchr.c (LONG_MAX): Remove.
3039 * memrchr.c (LONG_MAX): Likewise.
3040 * memchr.c (__memchr): Define via a prototype.
3041 * memrchr.c (__memrchr): Likewise.
3042 * memcmp.c (__P): Remove, and remove all uses.
3043 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3044 Remove forward decls; no longer needed.
3045 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3046 Use types required by C89 in prototype.
3048 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3049 * savedir.c: Likewise.
3050 * mkdir.c (free): Remove decl.
3051 * rmdir.c (rmdir): Define with a prototype.
3052 * savedir.c: Include savedir.h first, to test interface.
3054 * mktime.c (STDC_HEADERS): Remove.
3055 Include <stdlib.h>, <string.h> unconditionally.
3057 * modechange.c: Include <stdlib.h> unconditionally.
3058 (malloc): Remove decl.
3060 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3061 (free): Remove decl.
3063 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3064 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3065 (This type really should be intptr_t, but that's a C99ism.)
3066 (_obstack_memcpy): Remove: all uses changed to memcpy.
3067 Include <string.h> unconditionally.
3068 (struct obstack): Assume __STDC__ for types of members
3069 chunkfun, freefun, extra_arg.
3070 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3071 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3072 obstack_begin, obstack_specify_allocation,
3073 obstack_specify_allocation_with_arg, obstack_chunkfun,
3074 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3075 Remove unprototyped decls and the macros that use them.
3076 * obstack.c (POINTER): Remove. All uses changed to void *.
3077 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3078 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3079 (defined __STDC__ && __STDC__)]:
3080 Remove nonprototyped code.
3081 Include <stdlib.h> unconditionally.
3082 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3083 _obstack_allocated_p, _obstack_free, obstack_free,
3084 _obstack_memory_used, print_and_abort):
3085 Define using prototypes.
3086 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3087 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3088 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3089 obstack_next_free, obstack_object_size, obstack_room) [0]:
3090 Remove unused, unprototyped code.
3092 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3094 * physmem.c (physmem_total, physmem_available, main): Define
3097 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3098 (main): Define with a prototype.
3100 * posixver.c (getenv): Remove decl.
3102 * putenv.c (malloc): Returns void *, not char *.
3103 Include <string.h> unconditionally.
3104 (strchr, memcpy, NULL): Do not define.
3106 * readtokens.c: Include readtokens.h first, to test interface.
3107 Include <stdlib.h>, <string.h> unconditionally.
3108 (init_tokenbuffer): Define with a prototype.
3110 * regex.c (PARAMS): Remove. All uses removed.
3111 All uses of _RE_ARGS removed, too.
3112 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3114 (bzero): Assume memset exists.
3115 (memcmp, memcpy, NULL): Remove.
3116 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3117 char, or assignments to local vars of type signed char.
3118 (init_syntax_once, PREFIX(extract_number_and_incr),
3119 PREFIX(print_partial_compiled_pattern),
3120 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3121 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3122 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3123 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3124 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3125 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3126 wcs_compile_range, byte_compile_range, truncate_wchar,
3127 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3128 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3129 count_mbs_length, wcs_re_match_2_internal,
3130 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3131 PREFIX(alt_match_null_string_p),
3132 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3133 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3134 regfree, PREFIX(extract_number)): Define with prototype. Remove
3135 now-unnecessary declaration, if any.
3136 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3138 Remove now-unnecessary casts among pointer types.
3139 * regex.h (_RE_ARGS): Remove. All uses removed.
3141 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3142 (free): Remove decl.
3144 * rpmatch.c: Include <stdlib.h> unconditionally.
3146 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3147 (free): Remove decl.
3149 * save-cwd.c: Include <stdlib.h> unconditionally.
3150 * xgetcwd.c: Likewise.
3152 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3153 (free): Remove decl.
3155 * strchrnul.c (strchrnul): Define with a prototype.
3156 Fix bug: c_in was not converted to char before searching.
3158 The following changes are not K&R related:
3160 * group-member.h: Include <sys/types.h>, so that this file is
3162 * makepath.h: Likewise.
3164 * getusershell.c (readname, default_index, line_size, readname):
3165 Use size_t, not int, for sizes.
3166 (readname): If the size overflows, report an error instead of
3169 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3171 * getndelim2.c: Assume stdlib.h per the C89 spec.
3173 2003-09-08 Paul Eggert <eggert@twinsun.com>
3175 Assume C89 or better; remove K&R cruft.
3176 A few of these changes were first proposed by Derek Robert Price
3177 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3179 * addext.c: Include <string.h> unconditionally.
3180 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3181 Don't declare getenv or malloc.
3183 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3184 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3186 (find_stack_direction, alloca): Use prototypes.
3188 * atexit.c (atexit): Define using a prototype.
3190 * basename.c, dirname.c, stripslash.c:
3191 Include <string.h> unconditionally.
3193 * bcopy.c: Include <stddef.h>.
3194 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3196 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3198 * error.h (error, error_at_line, error_print_progname)
3199 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3200 * error.c: Include error.h first, to check interface.
3201 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3202 (VA_START): Remove; all uses changeed to va_start.
3203 (exit, strerror): Remove decls.
3204 (error_print_progname): Prototype uncondionally.
3205 Don't include <errno.h>; no longer needed.
3206 (private_strerror): Remove.
3207 (error_tail): Always define.
3208 (error, error_at_line): Assume C89 or better; always use prototypes.
3209 * fatal.c: Include "fatal.h" first, to test interface.
3210 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3211 (VA_START): Remove; all uses changed to va_start.
3212 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3214 (exit): Remove decl.
3215 (fatal): Prototype unconditionally. Assume va_start works.
3216 Abort at end, to pacify gcc.
3218 * euidaccess.c (main): Define with a prototype.
3220 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3222 * exitfail.c: Include <stdlib.h> unconditionally.
3224 * fnmatch_.h (__P): Remove. All uses changed to assume
3226 * fnmatch.c: Include fnmatch.h first, to test interface.
3227 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3228 (getenv): Remove decl.
3229 (fnmatch): Define using a prototype.
3230 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3231 (FCT): Define using a prototype.
3233 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3235 * gethostname.c: Include <stddef.h>.
3236 (gethostname): Define with prototype. Length is size_t, not int.
3238 2003-09-08 Paul Eggert <eggert@twinsun.com>
3240 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3241 getversion.c should have been removed then, but was accidentally
3244 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3245 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3247 2003-09-07 Paul Eggert <eggert@twinsun.com>
3249 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3250 copy_tm_result. Bug reported by Simon Josefsson in
3251 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3253 2003-09-06 Paul Eggert <eggert@twinsun.com>
3255 * time_r.c, time_r.h: New files.
3257 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3259 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3260 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3262 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3264 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3265 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3268 * timegm.c: Switch to glibc implementation, with the following changes:
3269 [defined HAVE_CONFIG_H]: Include <config.h>.
3270 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3271 (__mktime_internal) [!defined _LIBC]: New decl.
3272 (__gmtime_r) [!defined _LIBC]: New macro and function.
3273 (timegm): Use a prototype, since gnulib assumes C89.
3274 Do not bother declaring tmp to be const, as it's not really usefu.
3275 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3276 (timegm): Declare only if HAVE_DECL_TIMEGM.
3278 2003-09-03 Paul Eggert <eggert@twinsun.com>
3280 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3281 Bug reported by Lute Kamstra in
3282 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3284 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3285 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3286 course with correspondingly smaller numbers for tomorrow and
3287 yesterday. From Tadayoshi Funaba. Originally installed into
3288 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3291 2003-08-31 Simon Josefsson <jas@extundo.com>
3293 * timegm.h: New file.
3294 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3296 2003-08-31 Karl Berry <karl@gnu.org>
3298 * argp.h: update from libc.
3300 2003-08-28 Bruno Haible <bruno@clisp.org>
3302 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3303 warning on QNX, which defines O_BINARY to 000000.
3305 2003-08-24 Bruno Haible <bruno@clisp.org>
3307 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3308 MSVC7 <stdio.h> is included later.
3310 2003-08-20 Bruno Haible <bruno@clisp.org>
3312 * progname.h: New file, from GNU gettext.
3313 * progname.c: New file, from GNU gettext.
3314 * progreloc.c: New file, from GNU gettext.
3316 2003-08-19 Bruno Haible <bruno@clisp.org>
3318 * xstrdup.c: Assume <string.h> exists.
3320 2003-08-18 Jim Meyering <jim@meyering.net>
3322 * setenv.h: Indent nested cpp directive.
3323 * vasnprintf.c: Remove trailing blanks.
3325 2003-08-17 Simon Josefsson <jas@extundo.com>
3326 Bruno Haible <bruno@clisp.org>
3328 * xstrndup.h: New file.
3329 * xstrndup.c: New file.
3331 2003-08-17 Bruno Haible <bruno@clisp.org>
3333 * strndup.h: New file.
3335 2003-08-16 Paul Eggert <eggert@twinsun.com>
3337 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3338 space, undoing this 2003-08-12 change:
3339 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3341 2003-08-16 Jim Meyering <jim@meyering.net>
3343 Merge from coreutils.
3344 * xstrtoimax.c: #else #if -> #elif.
3345 * xstrtoumax.c: Likewise.
3347 2003-08-15 Paul Eggert <eggert@twinsun.com>
3349 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3350 rather than tab, after '#' in shell-script copyright notices.
3351 Suggested by Bruno Haible.
3353 2003-08-15 Jim Meyering <jim@meyering.net>
3354 and Paul Eggert <eggert@twinsun.com>
3356 Merge from coreutils.
3357 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3358 member but strut utmpx does not. Needed for AIX 4.3.3.
3359 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3361 2003-08-15 Jim Meyering <jim@meyering.net>
3363 Merge from coreutils.
3364 * xgethostname.c: Include <stdlib.h>.
3365 (xghostname): Don't exit for anything other than memory-related
3366 failure; just return NULL.
3367 * userspec.c: Include "posixver.h".
3368 (parse_user_spec): Accept `.' as a separator only
3369 in pre-POSIX-200112 mode.
3370 * strtoimax.c: Use #elif rather than #else #if.
3371 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3372 Remove function, now that we can rely on a working tzset function.
3373 [!_LIBC]: Ensure that the required autoconf test has been run.
3374 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3375 Use underlying_strftime for %r.
3376 * sha.c: Merge in some clean-up and optimization changes from glibc.
3377 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3378 Ensure that it is a multiple of 64.
3379 Rearrange loop exit tests so as to avoid performing an
3380 additional fread after encountering an error or EOF.
3381 * realloc.c: Update copyright date.
3383 2003-08-14 Jim Meyering <jim@meyering.net>
3385 Merge from coreutils.
3386 * obstack.h: Whitespace changes.
3387 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3388 and xcalloc return values.
3389 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3390 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3391 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3392 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3393 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3395 Use mntctl's return value to drive the entry-processing loop, since
3396 we can't rely on the value of the vmt_length member in the last
3397 entry. On some systems doing so could result in exhausting
3398 virtual memory. Based in part on a patch from Mike Jetzer.
3400 2003-08-14 Jim Meyering <jim@meyering.net>
3401 and Paul Eggert <eggert@twinsun.com>
3403 Merges from coreutils, plus other fixes.
3404 * physmem.c: Merge in portability changes from gcc/libiberty
3405 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3406 for credits and details. Thanks to Kaveh Ghazi for helping
3407 to keep these files in sync.
3408 (ARRAY_SIZE): Define it.
3409 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3410 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3411 (memcasecmp): Don't assume size_t fits in unsigned int.
3412 Remove casts and duplicate code.
3413 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3414 (memcpy): Remove definition.
3415 Merge in some clean-up and optimization changes from glibc.
3416 [BLOCKSIZE]: Move definition to top of file.
3417 Ensure that it is a multiple of 64.
3418 Rearrange loop exit tests so as to avoid performing an
3419 additional fread after encountering an error or EOF.
3420 * md5.h (md5_uintptr): Define.
3421 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3422 return to the initial working directory. Preserve errno
3424 * idcache.c: Include "xalloc.h".
3425 (xmalloc, xrealloc): Remove decls.
3426 (getuser): Remove casts no longer required in C89.
3427 * human.c: Include stdio.h, for sprintf.
3428 * group-member.c: Include "xalloc.h".
3429 (xmalloc, xrealloc): Remove decls.
3430 (get_group_info): Remove casts no longer required in C89.
3431 * getusershell.c (readname): Remove casts no longer required in C89.
3432 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3433 * getline.c: Whitespace fix, from coreutils.
3435 2003-08-13 Paul Eggert <eggert@twinsun.com>
3437 * exclude.c: Include <ctype.h>
3438 (IN_CTYPE_DOMAIN): New macro.
3440 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3443 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3444 Undo previous (whitespace-only) change.
3446 2003-08-12 Paul Eggert <eggert@twinsun.com>
3448 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3449 Normalize leading white space and remove trailing white space.
3450 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3451 notice, as per ../config/srclist-update.
3453 Merge from coreutils.
3454 * euidaccess.h: New file.
3455 * euidaccess.c: Include it.
3456 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3457 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3458 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3460 2003-08-11 Bruno Haible <bruno@clisp.org>
3462 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3463 (vasnprintf): Use it instead of wcslen.
3465 2003-08-11 Bruno Haible <bruno@clisp.org>
3467 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3468 value to ensure that _Bool promotes to int. Use #define for _Bool when
3469 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3471 2003-08-10 Karl Berry <karl@gnu.org>
3473 * regex.h: update from libc (whitespace fix).
3475 2003-08-09 Paul Eggert <eggert@twinsun.com>
3477 Merge some files from coreutils. These changes were
3478 originally made by Jim Meyering.
3479 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3480 many older Unixes require this.
3481 * alloca.c (alloca): Remove cast to argument of free;
3482 no longer needed in C89.
3483 * alloca_.h, regex.h: Fix white space to match
3484 what GNU indent does.
3486 2003-08-05 Paul Eggert <eggert@twinsun.com>
3488 * bumpalloc.h: Remove.
3490 2003-08-04 Paul Eggert <eggert@twinsun.com>
3492 * getloadavg.c: Change copyright notice and spacing to conform to
3495 Merge from coreutils.
3496 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3498 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3499 from Karl Berry, implemented by Jim Meyering.
3500 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3501 from Dmitry V. Levin.
3502 Remove anachronistic cast of xrealloc.
3503 * fnmatch_.h (__const): Remove. Use 'const'.
3504 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3505 type. Otherwise, it wouldn't compile with at least /bin/cc on
3506 ymp-cray-unicos9.0.2.X.
3507 Combine two mostly-identical uses of alloca into one.
3508 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3510 2003-08-04 Dave Love <d.love@dl.ac.uk>
3514 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3515 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3516 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3517 obsolete NLIST_NAME_UNION.
3518 [__GNU__]: Undef BSD and FSCALE.
3519 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3521 2003-08-03 Paul Eggert <eggert@twinsun.com>
3523 * stdbool_.h (_Bool): Make it signed char, instead of
3524 an enum type, so that it's guaranteed to promote to int. See:
3525 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3527 2003-07-31 Paul Eggert <eggert@twinsun.com>
3529 * strerror.c: Include config.h, limits.h. Declare sprintf.
3530 (strerror): Don't assume that a printable int fits in 14 bytes.
3532 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3533 Bruno Haible <bruno@clisp.org>
3535 * getline.h (getline, getdelim): Change return type to ssize_t.
3536 * getline.c (getline, getdelim): Likewise.
3537 Remove _GNU_SOURCE define; now it's defined in config.h through
3540 2003-07-22 Paul Eggert <eggert@twinsun.com>
3542 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3543 over-parenthesization in macros.
3545 Sync with coreutils.
3547 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3550 Use `exit_failure' for xalloc and xmemcoll instead of their own
3551 private exit-failure variables.
3552 * xalloc.h (xalloc_exit_failure): Remove.
3553 * xmalloc.c: Likewise. Include exitfail.h.
3554 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3555 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3556 * xmemcoll.c: Likewise. Include exitfail.h.
3557 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3559 2003-07-18 Paul Eggert <eggert@twinsun.com>
3561 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3562 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3563 to test that it can stand by itself. Include "exitfail.h".
3564 Clients should set exit_failure instead.
3565 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3567 2003-07-18 Andreas Schwab <schwab@suse.de>
3569 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3571 2003-07-18 Bruno Haible <bruno@clisp.org>
3573 * getndelim2.h: New file.
3574 * getndelim2.c: Make into a module of its own. Include config.h,
3576 (getndelim2): Make non-static. Change return type to ssize_t.
3577 * getline.h: Change argument names.
3578 * getline.c: Include getndelim2.h instead of getndelim2.c.
3579 * getnline.c: Include getndelim2.h.
3581 2003-07-17 Bruno Haible <bruno@clisp.org>
3583 * Makefile.am: Remove file.
3584 * Makefile.in: Remove file.
3586 2003-07-17 Bruno Haible <bruno@clisp.org>
3588 * getnline.h: New file.
3589 * getnline.c: New file.
3590 * getndelim2.c: New file, extracted from getline.c.
3591 (getndelim2): Renamed from getdelim2, with added nmax argument.
3592 * getline.c: Include getndelim2.c.
3593 (getdelim2): Moved out to getndelim2.c.
3594 (getline, getdelim): Update.
3596 2003-07-15 <karl@gnu.org>
3598 * vasnprintf.c: update from gettext.
3600 2003-07-15 Jim Meyering <jim@meyering.net>
3602 * makepath.c (make_path): Enclose diagnostic in _(...).
3604 2003-07-14 Paul Eggert <eggert@twinsun.com>
3606 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3607 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3608 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3609 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3610 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3611 updated automatically by ../config/srclist-update. This changes
3612 their license from LPGL to GPL.
3614 2003-07-14 Jim Meyering <jim@meyering.net>
3616 Don't emit diagnostics. Let callers do that.
3617 * save-cwd.c: Don't include "error.h".
3618 (save_cwd): Don't call error. Ensure that errno is valid
3619 when returning nonzero.
3621 * save-cwd.h (restore_cwd): Update prototype.
3622 * save-cwd.c (restore_cwd): Remove two parameters.
3623 Simplify. Don't call error upon failure. Let callers do that.
3624 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3625 when auditing is enabled. But don't bother updating the #if.
3627 2003-07-14 Simon Josefsson <jas@extundo.com>
3629 * mempcpy.h: New file.
3630 * mempcpy.c: New file.
3632 2003-07-14 Paul Eggert <eggert@twinsun.com>
3634 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3635 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3636 unicodeio.c, unicodeio.h, unlocked-io.h:
3637 Switch from LGPL to GPL.
3639 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3641 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3642 it breaks C++ compilation.
3643 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3645 2003-07-10 Jim Meyering <jim@meyering.net>
3647 * vasnprintf.c: Remove trailing blanks.
3648 Make cpp indentation consistent.
3650 2003-07-09 Paul Eggert <eggert@twinsun.com>
3652 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3653 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3654 Switch from LGPL to GPL.
3656 2003-07-07 Paul Eggert <eggert@twinsun.com>
3658 * mktime.c: Fix some boundary cases and remove need for floating point.
3660 Issue a compile-time diagnostic if time_t is floating point, or if
3661 two's complement arithmetic is not in effect, or if arithmetic
3662 right shift does not propagate the sign. These assumptions were
3663 all in the original code but they weren't checked.
3665 (TIME_T_MIDPOINT, verify): New macros.
3666 (__isleap): Remove; it has integer overflow problems.
3667 (leapyear): New function, without those problems.
3668 (ydhms_tm_diff): Remove; splitting into two parts.
3669 (ydhms_diff): New function, containing the arithmetic part of
3670 the old ydhms_tm_diff function. Issue a compile-time
3671 diagnostic if we are not using C99 integer division.
3672 Avoid casts when possible.
3673 (guess_time_tm): New function, containing the checking part of
3674 the old ydhms_tm_diff function. Return the new value, rather than
3675 the difference between it and the old. Accept a new argument T
3676 so that *T specifies the old value. Check for overflow in the result.
3678 (__mktime_internal): Use a time_t offset, not a long int offset.
3679 This undoes the 2003-06-04 change, which is no longer needed now
3680 that we have better overflow checking.
3681 (localtime_offset): Likewise.
3683 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3684 and long are 64-bit but int is only 32-bit.
3685 (ydhms_diff): Use long int to store year1 and yday1.
3686 Issue a compile-time diagnostic if long int is not wide enough.
3688 (__mktime_internal): Use long int to store adjusted year and yday.
3689 Use plain C rather than preprocessor commands, if that doesn't
3691 Check for overflow (and try to repair) after each probe
3692 rather than checking only at the very end. This avoids some bugs
3693 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3694 does not equal GMT offset at maximum time).
3695 Use integer to check for overflow rather than floating point; this
3696 is more portable to non-IEEE hosts, and is a tad faster.
3697 When we detect that we are oscillating between two values,
3698 don't check whether tm_isdst has the requested value, since
3699 we already know the answer. When tm_isdst has the wrong value,
3700 use a different heuristic to find the right one, based on the
3701 extreme values actually observed in practice in tz2003a,
3702 rather than the (overly optimistic) "previous 3 calendar quarters".
3704 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3705 "T const" to accommodate glibc style.
3706 (check_result): Use less-confusing report format. "long" -> "long int.
3708 Don't loop if the iteration overflows time_t.
3709 Allow a negative step in the iteration.
3711 2003-07-01 Paul Eggert <eggert@twinsun.com>
3713 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3714 having it depend on HAVE_SYS_TYPES_H.
3716 2003-06-25 Bruno Haible <bruno@clisp.org>
3718 * readlink.c: New file.
3720 2003-06-20 Bruno Haible <bruno@clisp.org>
3722 Assume C89, so PARAMS isn't needed.
3723 * unicodeio.h (PARAMS): Remove.
3724 * unicodeio.c: Don't use PARAMS.
3726 2003-06-18 Jim Meyering <jim@meyering.net>
3728 Merge changes from coreutils.
3729 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3730 Remove explicit declarations of xmalloc and realloc.
3732 (read_utmp): Remove anachronistic cast of xmalloc.
3734 2003-06-17 Paul Eggert <eggert@twinsun.com>
3736 Assume C89, so PARAMS isn't needed.
3737 * backupfile.h (PARAMS): Remove. All uses removed.
3738 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3739 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3740 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3741 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3742 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3743 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3744 xstrtol.h: Likewise.
3745 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3746 same.h, strverscmp.h: Do not include config.h; no longer needed.
3747 Anyway, config.h should always be included before any other file.
3749 2003-06-11 Simon Josefsson <jas@extundo.com>
3751 * sysexit_.h: New file.
3753 2003-05-20 Derek Price <derek@ximbiot.com>
3755 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3757 2003-06-10 Simon Josefsson <jas@extundo.com>
3759 * strchrnul.h: New file.
3760 * strchrnul.c: New file.
3762 2003-06-10 Simon Josefsson <jas@extundo.com>
3764 * argp.h: New file, from glibc.
3765 * argp-ba.c: New file, from glibc.
3766 * argp-eexst.c: New file, from glibc.
3767 * argp-fmtstream.c: New file, from glibc.
3768 * argp-fmtstream.h: New file, from glibc.
3769 * argp-fs-xinl.c: New file, from glibc.
3770 * argp-help.c: New file, from glibc.
3771 * argp-namefrob.h: New file, from glibc.
3772 * argp-parse.c: New file, from glibc.
3773 * argp-pv.c: New file, from glibc.
3774 * argp-pvh.c: New file, from glibc.
3775 * argp-xinl.c: New file, from glibc.
3777 2003-06-07 Jim Meyering <jim@meyering.net>
3779 * readtokens.h: Put `Free Software Foundation, Inc.'
3780 in place of my name in the copyright comment.
3781 Remove definition and uses of __P.
3784 * stat.c: Don't declare xmalloc explicitly.
3785 Instead, include "xalloc.h".
3786 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3787 xrealloc, and xcalloc return values.
3788 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3790 * xgetcwd.h: Remove definition/uses of PARAMS.
3792 2003-06-06 Jim Meyering <jim@meyering.net>
3794 * stdbool_.h: Renamed from stdbool.h.in.
3796 2003-06-06 Jim Meyering <jim@meyering.net>
3798 Merge from coreutils.
3799 * same.c: (same_name): Declare *_basename locals to be `const'.
3800 Consolidate declarations and initializations of *_base* locals.
3802 Merge from coreutils.
3803 This avoids a core dump on systems without GNU putenv,
3804 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3805 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3806 (unsetenv): New static function, from GNU libc.
3807 (rpl_putenv): Use it.
3809 * modechange.c: Remove trailing blanks.
3811 Merge from coreutils.
3812 * fsusage.c: Remove declaration of statfs.
3813 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3815 * posixtm.c: Include <stdbool.h> unconditionally.
3817 2003-06-05 Paul Eggert <eggert@twinsun.com>
3819 * mktime.c (__mktime_internal): When resolving a tm_isdst
3820 mismatch, look in future quarters as well as past. This fixes a
3821 bug when processing fall-backwards gaps immediately after a long
3822 period of daylight-saving time.
3824 * mktime.c: Assume freestanding C89 or better.
3825 (HAVE_LIMITS_H): Remove. Assume it's 1.
3826 (__P): Remove; not used.
3827 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3828 (mktime, not_equal_tm, print_tm, check_result,
3829 main): Use prototypes. Use const * where appropriate.
3830 (main): Fix typo in testing code that uncovered by above changes.
3831 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3833 2003-06-04 Paul Eggert <eggert@twinsun.com>
3835 * mktime.c: Fix Debian bug 177940
3836 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3837 (localtime_offset): Now long int, not time_t, because we want it
3838 to be guaranteed to be signed. All uses changed.
3839 (__mktime_internal): If overflow would occur when adding offset,
3842 Merge 'human' changes from coreutils. Rewrite to support
3843 locale-specific notations like thousands separators.
3844 * human.c: Simplify authorship notice.
3845 Include human.h immediately after config.h.
3846 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3847 <limits.h>: Do not include, since human.h does.
3848 (SIZE_MAX, UINTMAX_MAX): New macros.
3849 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3850 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3851 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3852 (power_letter): Renamed from suffixes.
3853 (generate_suffix_backwards): Remove.
3854 (adjust_value): Now takes int style (because of human.h changes)
3855 and long double value (for greater precision on some platforms).
3856 (group_number): New function.
3857 (human_readable): Use it. Use integer options, not enum.
3858 Put the options before the sizes in the arg list.
3859 Support all the new options.
3860 The old human_readable function has been removed;
3861 use inttostr.h instead.
3862 (human_readable, default_block_size, humblock):
3863 Use uintmax_t, not int, for block sizes.
3864 (human_readable_inexact, block_size_types): Remove.
3865 (block_size_opts): New constant.
3866 (human_options): Renamed from human_block_size, with new signature
3867 that allows block sizes up to UINTMAX_MAX. All callers changed.
3868 * human.h: Add copyright and authorship notice.
3869 Include <limits.h> and <stdbool.h> unconditionally.
3870 (PARAMS): Remove. All uses removed.
3871 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3872 (enum human_inexact_style): Remove tag; now a nameless enum.
3873 (human_floor, human_ceiling, human_round_to_even): Now have
3874 values 2, 0, 1 rather than -1, 1, 0.
3875 (human_group_digits, human_suppress_point_zero, human_autoscale,
3876 human_base_1024, human_SI, human_B): New constants.
3877 (human_readable_inexact, human_block_size): Remove.
3878 (human_readable): Size args are now uintmax_t, not int.
3879 (human_options): New decl.
3881 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3882 unnecessary now that we assume C89 or better. This change
3883 imported from coreutils.
3885 * mktime.c (__mktime_internal): Do not reject negative timestamps
3886 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3887 in the 2003-05-30 sync from glibc.
3889 .h files should stand alone, but we shouldn't include <sys/types.h>
3890 if we can get away with just <stddef.h>.
3892 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3893 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3894 rather than <sys/types.h>, as we merely need size_t.
3895 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3897 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3898 Include <stdio.h>, to get FILE.
3899 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3900 memcasecmp.h has included <stddef.h> and all we need is size_t.
3901 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3902 our interface, instead of including <sys/types.h>
3904 2003-06-02 Paul Eggert <eggert@twinsun.com>
3907 Fix some minor time-related bugs with POSIX time arguments.
3908 Some valid time stamps were being rejected (notably -1, and
3909 time stamps before 1900 on 64-bit hosts). And some invalid
3910 time stamps were being accepted, e.g. September 31.
3912 * posixtm.h (posixtime): Return bool instead of time_t, so
3913 that we can return (time_t) -1 successfully.
3914 * posixtm.c: Likewise.
3915 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3916 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3917 (t): Remove static var.
3918 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3919 of static var. All uses changed.
3920 (year): Do not reject years before 1900; they can occur with
3922 (posix_time_parse): Do not check for out-of-range components;
3923 that is now the caller's responsibility, since our checks were
3924 only approximations.
3925 (posixtime): Use mktime to check for out-of-range components,
3926 since it knows them exactly.
3927 If mktime returns (time_t) -1, check whether an error actually occurred
3928 by invoking localtime on -1.
3929 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3930 posixtime failures better.
3931 Improve the test data (in comments only).
3933 2003-05-30 <karl@gnu.org>
3935 * mktime.c: update from libc.
3937 2003-05-30 Bruno Haible <bruno@clisp.org>
3939 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3940 * localcharset.h: Likewise.
3941 * localcharset.c: Likewise.
3943 2003-05-28 Paul Eggert <eggert@twinsun.com>
3945 Assume the headers required for C89 freestanding compilers.
3946 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3947 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3948 without checking for HAVE_LIMITS_H.
3949 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3950 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3952 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3953 * exclude.c: Include <stdbool.h> unconditionally.
3954 * tempname.c: Include <stddef.h> unconditionally.
3955 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3956 * modechange.c, rpmatch.c (NULL): Don't define, since
3957 <stddef.h> does that.
3958 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3959 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3960 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3961 * xstrtol.c: Likewise.
3962 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3963 * savedir.c: Include <stddef.h> instead of defining NULL.
3965 * addext.c (addext): Use assignment rather than cast, to avoid
3966 warnings on some platforms.
3968 * mktime.c (__mktime_internal): Do not reject negative timestamps
3971 2003-05-10 Bruno Haible <bruno@clisp.org>
3973 * linebreak.c (iconv_string_length): Don't return -1 just because the
3974 string is longer than 4 KB.
3976 2003-05-12 Jim Meyering <jim@meyering.net>
3978 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3979 the space-padded-by-default conversion specifiers, %e, %k, %l.
3981 2003-05-03 Bruno Haible <bruno@clisp.org>
3983 Upgrade to Unicode-4.0.
3984 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3985 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3986 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3987 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3988 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3989 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3990 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3991 Change width of U+E0100..U+E01EF from 1 to 0.
3993 2003-04-25 Bruno Haible <bruno@clisp.org>
3995 * copy-file.c: Include <stddef.h>, for size_t.
3997 2003-04-25 Jim Meyering <jim@meyering.net>
3999 * copy-file.c (copy_file_preserving): Declare buf_size to be
4000 of type size_t, not int.
4002 2003-04-11 Jim Meyering <jim@meyering.net>
4004 Merge changes from Coreutils.
4006 2003-03-22 Jim Meyering <jim@meyering.net>
4008 * strftime.c (widen): Cast alloca return value to proper type.
4010 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4013 * strftime.c (my_strftime): Handle very large width
4014 specifications for numeric values correctly. Improve checks for
4017 2003-01-19 Jim Meyering <jim@meyering.net>
4019 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4020 (nl_get_alt_digit) [! defined my_strftime]: Define.
4021 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4022 _nl_get_alt_digit and _nl_get_walt_digit.
4024 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4025 These changes have no effect outside of _LIBC.
4027 2003-04-10 Bruno Haible <bruno@clisp.org>
4029 * findprog.h: New file, from GNU gettext.
4030 * findprog.c: New file, from GNU gettext.
4032 2003-04-05 Jim Meyering <jim@meyering.net>
4034 Merge changes from Coreutils.
4036 * exclude.h (PARAMS): Remove definition and uses.
4037 * exclude.c: Remove uses of `PARAMS'.
4039 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4040 Add test-cases for DOS filenames. Declare program_name.
4041 (main): Set up program_name. Patch by Rich Dawe.
4043 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4045 Use mntctl's return value to drive the entry-processing loop, since
4046 we can't rely on the value of the vmt_length member in the last
4047 entry. On some systems doing so could result in exhausting
4048 virtual memory. Based in part on a patch from Mike Jetzer.
4050 2003-04-04 Bruno Haible <bruno@clisp.org>
4052 * linebreak.h: New file, from GNU gettext.
4053 * linebreak.c: New file, from GNU gettext with slight modifications.
4054 * lbrkprop.h: New file, from GNU gettext.
4056 2003-04-03 Bruno Haible <bruno@clisp.org>
4058 * utf8-ucs4.h: New file, from GNU gettext.
4059 * utf16-ucs4.h: New file, from GNU gettext.
4060 * ucs4-utf8.h: New file, from GNU gettext.
4061 * ucs4-utf16.h: New file, from GNU gettext.
4063 2003-04-02 Bruno Haible <bruno@clisp.org>
4065 * binary-io.h: New file, from GNU gettext.
4067 2003-04-01 Bruno Haible <bruno@clisp.org>
4069 * pathname.h: New file, from GNU gettext.
4070 * concatpath.c: New file, from GNU gettext.
4072 2003-03-30 Bruno Haible <bruno@clisp.org>
4074 * copy-file.c (copy_file_preserving): Don't set owner if the function
4075 chown() doesn't exist.
4077 2003-03-28 Bruno Haible <bruno@clisp.org>
4079 * copy-file.h: New file, from GNU gettext.
4080 * copy-file.c: New file, from GNU gettext.
4082 2003-03-18 Jim Meyering <jim@meyering.net>
4084 * quote.c (quote_n): Fix typo in comment.
4086 2003-03-14 Jim Meyering <jim@meyering.net>
4088 Merge changes from Coreutils.
4089 * obstack.h (obstack_object_size): Declare temporary, __o,
4090 to be const, in order to avoid warnings.
4091 (obstack_room): Likewise.
4092 (obstack_empty_p): Likewise.
4094 2003-03-13 Paul Eggert <eggert@twinsun.com>
4096 Merge changes from Bison.
4097 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4098 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4099 when compiling Bison 1.875's `bitset bset = obstack_alloc
4100 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4101 * hash.c: Include <stdbool.h> unconditionally.
4103 2003-03-09 Paul Eggert <eggert@twinsun.com>
4105 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4106 Reported by Bruce Becker; see:
4107 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4109 2003-03-03 Paul Eggert <eggert@twinsun.com>
4110 Bruno Haible <bruno@clisp.org>
4112 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4113 Reported by John Hughes, see
4114 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4116 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4118 * poll_.h: New file.
4121 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4123 * mathl.h: New file.
4124 * acosl.c: New file.
4125 * asinl.c: New file.
4126 * atanl.c: New file.
4127 * ceill.c: New file.
4130 * floorl.c: New file.
4131 * frexpl.c: New file.
4132 * ldexpl.c: New file.
4134 * sincosl.c: New file.
4136 * sqrtl.c: New file.
4138 * trigl.c: New file.
4139 * trigl.h: New file.
4141 2003-02-17 Bruno Haible <bruno@clisp.org>
4143 * mkdtemp.h: New file, from GNU gettext.
4144 * mkdtemp.c: New file, from GNU gettext.
4146 2003-01-31 Bruno Haible <bruno@clisp.org>
4148 * rename.c: #undef rename before defining rpl_rename.
4149 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4151 2003-01-30 Bruno Haible <bruno@clisp.org>
4153 * printf-args.h: New file, from GNU gettext.
4154 * printf-args.c: New file, from GNU gettext.
4155 * printf-parse.h: New file, from GNU gettext.
4156 * printf-parse.c: New file, from GNU gettext.
4157 * vasnprintf.h: New file, from GNU gettext.
4158 * vasnprintf.c: New file, from GNU gettext.
4159 * asnprintf.c: New file, from GNU gettext.
4160 * vasprintf.h: New file, from GNU gettext with modifications.
4161 * vasprintf.c: New file, from GNU gettext.
4162 * asprintf.c: New file, from GNU gettext.
4164 2003-01-29 Bruno Haible <bruno@clisp.org>
4166 * stpncpy.h: New file, from GNU gettext with modifications.
4167 * stpncpy.c: New file, from GNU gettext with modifications.
4169 2003-01-28 Bruno Haible <bruno@clisp.org>
4171 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4173 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4176 2003-01-27 Bruno Haible <bruno@clisp.org>
4178 * xsetenv.h: New file, from GNU gettext.
4179 * xsetenv.c: New file, from GNU gettext.
4181 2003-01-23 Bruno Haible <bruno@clisp.org>
4183 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4185 2003-01-22 Bruno Haible <bruno@clisp.org>
4187 * exit.h: New file, from GNU gettext.
4189 2003-01-11 Bruno Haible <bruno@clisp.org>
4191 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4192 * strcase.h (strcasecmp, strncasecmp): Likewise.
4194 2003-01-14 Jim Meyering <jim@meyering.net>
4196 * same.c (same_name): Tweak a comment.
4198 2003-01-11 Bruno Haible <bruno@clisp.org>
4200 * same.c (same_name): Reorder tests so as to avoid calling stat()
4201 when a string comparison is sufficient.
4203 2003-01-11 Bruno Haible <bruno@clisp.org>
4205 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4208 2003-01-11 Bruno Haible <bruno@clisp.org>
4210 * hash-pjw.c: Add comment about low quality of this function.
4212 2003-01-12 Paul Eggert <eggert@twinsun.com>
4214 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4215 to avoid collisions with libcurses and libreadline.
4217 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4218 * getstr.h, getstr.c: Remove.
4219 * getline.c: Include "getline.h", to check interface.
4220 Move body of old getstr.c here: this defines MIN_CHUNK and
4221 declares getdelim2, which is renamed from getstr.
4222 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4224 * linebuffer.c (readlinebuffer): Renamed from readline.
4226 * linebuffer.h: Likewise.
4227 (readline): Remove backward-compatibility macro.
4229 2003-01-12 Jim Meyering <jim@meyering.net>
4231 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4233 2003-01-10 Bruno Haible <bruno@clisp.org>
4235 * alloca_.h: New file.
4236 * getdate.y: Unconditionally include alloca.h.
4237 * makepath.c: Likewise.
4238 * setenv.c: Likewise.
4239 * userspec.c: Likewise.
4241 2003-01-09 Bruno Haible <bruno@clisp.org>
4243 * stdbool.h.in: New file.
4245 2003-01-08 Bruno Haible <bruno@clisp.org>
4247 * safe-read.c: Include specification header first, to ensure its
4249 * full-write.c: Likewise.
4251 2003-01-08 Jim Meyering <jim@meyering.net>
4253 * full-write.c: Undefine and define-away `const' after inclusion
4254 of errno.h, not before. Suggestion from Bruno Haible.
4256 2003-01-07 Jim Meyering <jim@meyering.net>
4258 * full-write.c: Rework so that it may serve to define full_read, too.
4259 * full-read.c: Simply #define FULL_READ and include full-write.c.
4261 2003-01-06 Jim Meyering <jim@meyering.net>
4263 * version-etc.c: Update year in translatable copyright string.
4265 2002-12-25 Bruno Haible <bruno@clisp.org>
4267 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4268 * xstrtol.h: Likewise.
4269 * xstrtoimax.c: Likewise.
4270 * xstrtoumax.c: Likewise.
4271 * human.h: Likewise.
4273 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4274 on systems that have <inttypes.h> but not <stdint.h>.
4276 2002-12-31 Paul Eggert <eggert@twinsun.com>
4278 * memcoll.c (memcoll): Fall back on a simple algorithm using
4279 memcmp if strcoll doesn't work.
4281 2002-12-23 Bruno Haible <bruno@clisp.org>
4283 * localcharset.h: New file.
4284 * localcharset.c: Include it.
4285 * unicodeio.c: Likewise.
4287 2002-12-22 Bruno Haible <bruno@clisp.org>
4289 * utime.c (utime_null): No need to call ftruncate if the file was
4292 2002-12-23 Bruno Haible <bruno@clisp.org>
4294 * memcoll.c (STRCOLL): New macro.
4297 2002-12-22 Bruno Haible <bruno@clisp.org>
4299 * getstr.h (getstr): Define, to avoid clash with libcurses.
4300 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4302 2002-12-22 Bruno Haible <bruno@clisp.org>
4304 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4306 2002-12-23 Bruno Haible <bruno@clisp.org>
4308 * getline.h: Include <stddef.h>, for size_t.
4310 * unicodeio.h: Include <stddef.h>, for size_t.
4311 * unicodeio.c: Don't include <stddef.h>.
4313 2002-12-17 Bruno Haible <bruno@clisp.org>
4315 * canon-host.c (strdup): Remove unused declaration.
4317 * fsusage.c: Include full_read.h.
4318 (get_fs_usage): Use full_read instead of safe_read.
4320 * utime.c (utime_null): Use SAFE_READ_ERROR.
4322 2002-12-11 Bruno Haible <bruno@clisp.org>
4324 * setenv.h: Rewritten to cope with systems that have setenv() but not
4326 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4329 2002-12-11 Bruno Haible <bruno@clisp.org>
4331 * setenv.c (alloca): Fall back to malloc.
4333 (setenv): Use freea() to free memory allocated with alloca().
4335 2002-11-13 Bruno Haible <bruno@clisp.org>
4337 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4338 function declarations.
4339 * unsetenv.c (unsetenv): Likewise.
4341 2002-03-04 Bruno Haible <bruno@clisp.org>
4343 Portability to AIX 4.3.3.
4344 * unsetenv.c: New file, extracted from setenv.c.
4345 * setenv.c: Move the unsetenv() function to unsetenv.c.
4347 2001-12-20 Bruno Haible <bruno@clisp.org>
4349 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4350 use malloc instead. For SunOS 4.
4352 2001-12-11 Bruno Haible <bruno@clisp.org>
4354 * setenv.c: Declare alloca.
4355 (compar_fn_t): New typedef.
4356 (KNOWN_VALUE, STORE_VALUE): Use it.
4358 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4361 2002-12-10 Paul Eggert <eggert@twinsun.com>
4363 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4364 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4365 Choose values that are less likely to collide with system fnmatch
4367 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4368 defined (e.g., a pure POSIX system).
4369 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4370 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4372 2002-12-06 Jim Meyering <jim@meyering.net>
4374 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4376 Merge in changes from libc's misc/error.c, in preparation
4377 for the merge of gnulib's changes back into libc.
4379 * error.c (_): Define only if not already defined.
4380 Move definition to follow all #include directives.
4381 Include unlocked-io.h only if !_LIBC.
4382 [_LIBC]: Include <libio/libioP.h>.
4383 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4384 (fflush): Tweak definition to use INTUSE.
4387 2002-12-05 Paul Eggert <eggert@twinsun.com>
4389 * alloca.c [defined emacs]: Include "lisp.h".
4390 (xalloc_die) [defined emacs]: New macro.
4391 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4392 [! defined emacs]: Include <xalloc.h>.
4393 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4394 (pointer): Typedef to POINTER_TYPE *.
4395 (malloc): Remove decl; we now always use xmalloc.
4396 (alloca): Use old-style definition, since Emacs needs this.
4397 Check for arithmetic overflow when computing combined size.
4399 2002-12-04 Paul Eggert <eggert@twinsun.com>
4401 Do not generate unlocked-io.h automatically, since it's easier to
4402 maintain it by hand.
4404 * unlocked-io.h: New file, from GNU diffutils,
4405 but with proper copyright notice and attribution.
4407 * Makefile.am: Add copyright notice.
4408 (libfetish_a_SOURCES): Add unlocked-io.h.
4409 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4410 (DISTCLEANFILES, io_functions): Remove macros.
4411 (EXTRA_DIST): Remove gen_uio.
4412 (unlocked-io.h): Remove rule.
4414 2002-12-04 Jim Meyering <jim@meyering.net>
4416 Reflect the fact that stat.c and lstat.c are no longer generated.
4417 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4418 (DISTCLEANFILES): Likewise.
4419 (EXTRA_DIST): Likewise.
4420 (all_local): Don't depend on stat.c or lstat.c.
4421 (stat.c, lstat.c): Remove rules.
4422 (EXTRA_DIST): Remove xstat.in.
4424 * xstat.in: Remove file. Contents moved into stat.c.
4425 * stat.c: New file. Contents mostly from xstat.in.
4426 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4427 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4429 * safe-read.c: Rework so that it may serve to define safe_write, too.
4430 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4432 2002-12-03 Jim Meyering <jim@meyering.net>
4434 * safe-read.c, safe-write.c: Change variable names and comments, but
4435 not semantics, to minimize the differences between these two files.
4436 (safe_read): Change comment to mention SAFE_READ_ERROR.
4438 * safe-read.c (IS_EINTR): Define.
4439 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4441 2002-12-02 Bruno Haible <bruno@clisp.org>
4443 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4444 Define, taken from safe-read.c.
4445 (INT_MAX): Provide fallback.
4446 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4447 * safe-write.h (SAFE_WRITE_ERROR): Define.
4449 * safe-read.c (EINTR): Remove definition.
4450 (safe_read): Don't use EINTR if it is absent.
4452 2002-12-02 Jim Meyering <jim@meyering.net>
4454 * safe-read.c (EINTR): Define.
4455 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4456 (INT_MAX): Provide fallback.
4457 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4459 * safe-read.h (SAFE_READ_ERROR): Define.
4461 2002-12-01 Jim Meyering <jim@meyering.net>
4463 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4464 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4466 2002-11-27 Paul Eggert <eggert@twinsun.com>
4468 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4469 hash_rehash): Replace `if (limit <= value) abort ();' with
4470 `if (! (value < limit)) abort ();', for readability.
4472 2002-11-26 <karl@gnu.org>
4474 * strdup.c: copy from libc again, with jim's ok.
4475 * .cppi-disable: re-add strdup.c
4477 2002-11-25 <karl@gnu.org>
4479 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4480 instead of "strtol.c".
4482 2002-11-25 Jim Meyering <jim@meyering.net>
4484 * mktime.c: Sync from libc, now that it has the latest fix.
4486 2002-11-24 <karl@gnu.org>
4488 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4489 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4491 2002-11-24 Jim Meyering <jim@meyering.net>
4493 Update from coreutils:
4495 * mktime.c: Merge in changes from libc.
4497 Avoid a link-time failure on some Linux systems.
4498 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4499 (__mon_yday): Declare with the STATIC attribute.
4500 (__mktime_internal): Likewise.
4501 Based on a report from Greg Schafer.
4503 2002-11-23 Jim Meyering <jim@meyering.net>
4505 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4506 Use `unsigned', not `int', as type of index.
4508 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4510 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4512 2002-11-22 Paul Eggert <eggert@twinsun.com>
4514 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4515 hint that one should use `if (! x) abort ();' rather than `assert
4516 (x);', and anyway it's one less thing to worry about configuring.
4517 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4518 hash_rehash, hash_insert): Use abort rather than assert.
4520 2002-11-22 Paul Eggert <eggert@twinsun.com>
4522 * quotearg.h: Allow multiple inclusion by surrounding with
4523 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4524 so that we can be included first.
4525 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4526 * quotearg.c: Include quotearg.h immediately after config.h.
4527 No need to include stddef.h or sys/types.h any more.
4528 Surround local include files with "", not "<>".
4529 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4530 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4531 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4532 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4533 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4534 (ISPRINT): Remove; no longer needed now that we assume C89.
4536 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4539 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4540 quotearg_char): Use SIZE_MAX rather than
4541 (size_t) -1 when we are talking about "infinity".
4543 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4545 2002-11-22 Bruno Haible <bruno@clisp.org>
4547 * safe-read.h: Assume C89. Add comments.
4548 (safe_read): Change return type to size_t.
4549 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4550 counts > SSIZE_MAX correctly.
4551 * safe-write.h: New file.
4552 * safe-write.c: New file.
4553 * full-read.h: New file.
4554 * full-read.c: New file.
4555 * full-write.h: Assume C89. Add comments.
4556 * full-write.c: Include safe-write.h.
4557 (full_write): Rewritten to use safe_write.
4558 Suggested by Jim Meyering and Paul Eggert.
4560 2002-11-21 Bruno Haible <bruno@clisp.org>
4562 Remove case insensitive option matching.
4563 * argmatch.h (argcasematch): Remove declaration.
4564 (ARGCASEMATCH): Remove macro.
4565 (__xargmatch_internal): Remove case_sensitive argument.
4566 (XARGMATCH): Update.
4567 (XARGCASEMATCH): Remove macro.
4568 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4569 case_sensitive argument.
4570 (argcasematch): Remove function.
4571 (__xargmatch_internal): Remove case_sensitive argument.
4572 (main): Use XARGMATCH instead of XARGCASEMATCH.
4574 * xmalloc.c: Change compile-time error message. Add comment about
4575 required autoconf version.
4577 2002-11-21 Jim Meyering <jim@meyering.net>
4579 * strdup.c (strdup): Tweak comment and initial #if/#include.
4581 Merge in changes from the coreutils.
4583 2002-09-25 Paul Eggert <eggert@twinsun.com>
4584 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4585 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4586 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4587 int. Work more efficiently if X is the same width as uintmax_t.
4588 Do not compare X to -1, to avoid bogus compiler warning.
4589 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4590 Don't assume that f_frsize and f_bsize are the same type.
4592 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4595 * makepath.c (make_path): Restore umask *before* creating the final
4597 (make_path): Minor reformatting.
4599 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4600 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4602 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4603 ones. At least on GNU/Linux systems, `auto' means something else.
4606 2002-11-20 Paul Eggert <eggert@twinsun.com>
4608 Merge argmatch cleanups from Bison. Assume C89.
4610 * argmatch.c: Include config.h here, not in argmatch.h.
4611 Include stdlib.h, for EXIT_FAILURE.
4612 Always include <string.h>, since we assume C89.
4613 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4614 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4615 Include <stddef.h> instead, since it's all we need for size_t.
4616 (PARAMS): Remove. All uses removed.
4617 (ARRAY_CARDINALITY): Do not bother to #undef.
4618 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4619 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4620 Remove unnecessary parentheses.
4621 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4622 Insert necessary parentheses.
4623 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4624 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4626 2002-11-19 Bruno Haible <bruno@clisp.org>
4628 * mbswidth.c: Include mbswidth.h right at the beginning.
4629 * mbswidth.h: Include <stddef.h>, for size_t.
4631 * mbswidth.h (PARAMS): Remove macro.
4632 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4633 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4635 * gcd.h (PARAMS): Remove macro.
4636 (gcd): Use ANSI C function declarations.
4637 * gcd.c (gcd): Likewise.
4639 2002-11-15 Bruno Haible <bruno@clisp.org>
4641 * strcspn.c: Include <stddef.h>.
4642 (strcspn): Use ANSI C function declaration. Change return type to
4644 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4645 (strpbrk): Use NULL.
4646 * strpbrk.h (PARAMS): Remove macro.
4647 (strpbrk): Use ANSI C function declaration.
4648 * strstr.c: Don't include <sys/types.h>.
4649 * strstr.h (PARAMS): Remove macro.
4650 (strstr): Use ANSI C function declarations.
4652 2002-11-06 Bruno Haible <bruno@clisp.org>
4654 * gcd.h (gcd): Change argument type to 'unsigned long'.
4655 * gcd.c (gcd): Likewise.
4657 2002-11-05 Bruno Haible <bruno@clisp.org>
4659 * gcd.h: New file, from gettext-0.11.5.
4660 * gcd.c: New file, from gettext-0.11.5.
4662 2002-11-05 Bruno Haible <bruno@clisp.org>
4664 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4665 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4666 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4667 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4669 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4670 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4672 * closeout.c: Include gettext.h instead of <libintl.h>.
4673 * human.c: Include gettext.h instead of <libintl.h>.
4674 * quotearg.c: Include gettext.h instead of <libintl.h>.
4675 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4676 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4677 * userspec.c: Include gettext.h instead of <libintl.h>.
4678 * version-etc.c: Include gettext.h instead of <libintl.h>.
4679 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4680 (textdomain): Remove definition.
4681 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4683 * long-options.c: Remove include of <libintl.h> and definition of _.
4684 * same.c: Remove include of <libintl.h> and definition of _.
4686 2002-11-04 Bruno Haible <bruno@clisp.org>
4688 * stpcpy.h: New file, from GNU gettext-0.11.5.
4689 * strcase.h: New file, from GNU gettext-0.11.5.
4690 * strpbrk.h: New file, from GNU gettext-0.11.5.
4691 * strstr.h: New file, from GNU gettext-0.11.5.
4692 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4694 2002-05-09 Bruno Haible <bruno@clisp.org>
4696 * config.charset: Update for newest glibc. Add canonical names
4697 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4699 2002-05-09 Bruno Haible <bruno@clisp.org>
4701 * localcharset.c (get_charset_aliases): Add more Windows specific
4704 2002-05-08 Owen Taylor <otaylor@redhat.com>
4706 * config.charset: A few additions for Solaris.
4708 2001-12-05 Bruno Haible <bruno@clisp.org>
4710 * localcharset.c (locale_charset): Don't return an empty string.
4712 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4714 * config.charset: msdos in uk_UA uses CP1125.
4716 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4718 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4719 * localcharset.c (locale_charset): Declare as extern "C".
4721 2002-02-15 Bruno Haible <bruno@clisp.org>
4723 * config.charset [msdosdjgpp]: For Russian, use CP866.
4725 2002-02-11 Bruno Haible <bruno@clisp.org>
4727 * config.charset: Add support for NetBSD.
4729 2002-09-25 <karl@gnu.org>
4731 * strdup.c: copy from libc/string (via ../config/srclist*).
4732 * getopt*: copy from libc/posix.
4733 * gettext.h: copy from gettext.
4734 * .cppi-disable: add strdup.c, gettext.h.
4736 2002-07-01 Jim Meyering <meyering@lucent.com>
4738 * c-stack.c: Include sys/time.h.
4739 From Volker Borchert.
4741 2002-06-11 Paul Eggert <eggert@twinsun.com>
4743 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4744 New macro. Use it uniformly instead of
4745 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4746 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4747 reported by Vin Shelton.
4749 2002-06-22 Jim Meyering <meyering@lucent.com>
4751 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4752 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4754 2002-06-22 Paul Eggert <eggert@twinsun.com>
4756 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4757 Do not assume SA_SIGINFO behavior.
4758 Bug reported by Jim Meyering on NetBSD 1.5.2.
4760 2002-06-22 Jim Meyering <meyering@lucent.com>
4762 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4764 * exitfail.c, exitfail.h: Likewise.
4765 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4767 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4769 (EXTRA_DIST): Add fnmatch_loop.c.
4770 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4772 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4773 * fnmatch.c: Update from diffutils-2.8.2.
4774 * fnmatch_.h: New file. From diffutils-2.8.2.
4775 * fnmatch.h: Remove file.
4777 2002-06-18 Paul Eggert <eggert@twinsun.com>
4779 * file-type.h: Report an error if neither S_ISREG nor
4780 S_IFREG is defined, instead of using a test specific to glibc
4781 2.2. This should be safe, since POSIX requires S_ISREG and
4782 Unix Version 7 had S_IFREG. We don't need to check for
4783 <sys/types.h> since we don't use any symbols that it defines.
4785 2002-06-15 Jim Meyering <meyering@lucent.com>
4787 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4788 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4789 have been included before this file.
4791 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4793 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4794 so that each temporary file name is unique and valid in the first
4795 8 characters, for operation under DOS.
4797 2002-06-15 Jim Meyering <meyering@lucent.com>
4799 Work even with DJGPP 2.03, which lacks support for symlinks.
4801 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4803 * lchown.c (S_ISLNK): Likewise.
4805 2002-06-14 Jim Meyering <meyering@lucent.com>
4807 * file-type.h: Use the version from diffutils-2.8.2.
4808 * file-type.c: Likewise.
4810 2002-05-27 Jim Meyering <meyering@lucent.com>
4812 Fix a problem seen only on nonconforming systems whereby ls.c's
4813 use of localtime, and then of gettimeofday would cause trouble:
4814 the localtime call used to initialize rpl_gettimeofday's save
4815 mechanism would clobber ls's current local time information so
4816 that in any long listing the first file would always be listed
4817 with date 1970-01-01. Analysis by Volker Borchert.
4819 * gettimeofday.c (localtime): Undefine.
4820 (rpl_localtime): New function.
4822 2002-05-22 Jim Meyering <meyering@lucent.com>
4824 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4825 * file-type.h: New file.
4826 * file-type.c (file_type): New file/function. Extracted from diffutils.
4828 2002-04-29 Paul Eggert <eggert@twinsun.com>
4830 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4832 2002-04-28 Paul Eggert <eggert@twinsun.com>
4834 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4835 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4836 of 127, since 64 is the largest conceivable number for ancient
4838 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4840 2002-04-28 Jim Meyering <meyering@lucent.com>
4842 * sig2str.c (WTERMSIG): Remove definition (unused).
4844 2002-04-28 Paul Eggert <eggert@twinsun.com>
4846 * sig2str.h, sig2str.c: New files.
4847 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4849 2002-04-24 Jim Meyering <meyering@lucent.com>
4851 * gettext.h: New file, from Gettext.
4852 * Makefile.am (INCLUDES): Remove -I../intl.
4853 (libfetish_a_SOURCES): Add gettext.h.
4855 2002-04-16 Jim Meyering <meyering@lucent.com>
4857 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4858 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4859 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4861 2002-04-12 Jim Meyering <meyering@lucent.com>
4863 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4865 2002-03-10 Jim Meyering <meyering@lucent.com>
4867 * makepath.c (make_path): Remove a comma from a diagnostic.
4868 Suggestion from Santiago Vila.
4870 2002-03-08 Jim Meyering <meyering@lucent.com>
4872 * rename.c: Mention that this wrapper is needed also on
4873 mips-dec-ultrix4.4 systems.
4875 2002-03-02 Jim Meyering <meyering@lucent.com>
4877 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4878 not HAVE_CLOCK_SETTIME.
4880 2002-02-27 Paul Eggert <eggert@twinsun.com>
4882 * nanosleep.h: Rename to....
4883 * timespec.h: New name for nanosleep.h. All uses changed.
4885 * gettime.c: New file.
4886 * settime.c: New file.
4889 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4890 timespec.h. Remove nanosleep.h.
4892 2002-02-25 Paul Eggert <eggert@twinsun.com>
4894 * acl.c, acl.h: New files.
4895 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4897 2002-02-24 Jim Meyering <meyering@lucent.com>
4899 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4900 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4901 cause trouble. Reported by Nelson Beebe.
4903 2002-02-23 Paul Eggert <eggert@twinsun.com>
4905 * path-concat.c (xpath_concat): Reorder code to pacify
4906 compilers that don't know that xalloc_die never returns.
4908 2002-02-20 Jim Meyering <meyering@lucent.com>
4910 * getdate.c: Regenerate using bison-1.33.
4912 2002-02-15 Paul Eggert <eggert@twinsun.com>
4914 * posixver.c, posixver.h: New files.
4915 * Makefile.am (libfetish_a_SOURCES): Add them.
4917 2002-02-02 Paul Eggert <eggert@twinsun.com>
4918 Bruno Haible <bruno@clisp.org>
4920 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4921 (fwrite_success_callback): New declaration.
4922 * unicodeio.c (unicode_to_mb): New function, extracted from
4923 print_unicode_char. Call failure callback instead of error.
4924 (fwrite_success_callback): New function.
4925 (exit_failure_callback): New function.
4926 (fallback_failure_callback): New function.
4927 (print_unicode_char): Call unicode_to_mb.
4929 2002-01-26 Jim Meyering <meyering@lucent.com>
4931 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4933 2002-01-22 Jim Meyering <meyering@lucent.com>
4935 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4936 Otherwise, some versions of automake would omit the rule that makes
4937 Makefile from Makefile.in.
4939 2001-01-21 Paul Eggert <eggert@twinsun.com>
4941 * xmemcoll.h, xmemcoll.c: New files.
4942 * Makefile.am (libfetish_a_SOURCES): Add them.
4943 * memcoll.c: Include errno.h, and declare errno if not defined.
4944 (memcoll): Set errno to zero if there is no error.
4946 * quotearg.c (quotearg_buffer_restyled):
4947 Fix bug with quoting buffers containing NUL when backslashing escapes.
4948 This bug was exposed by the other changes in this patch.
4949 (quotearg_n_options): New arg ARGSIZE.
4950 All callers changed.
4951 (quoting_options_from_style): New function.
4952 (quotearg_n_style): Use it.
4953 (quotearg_n_style_mem): New function.
4955 * quotearg.h (quotearg_n_style_mem): New function.
4957 2002-01-16 Jim Meyering <meyering@lucent.com>
4959 * getdate.y: Add three semicolons, each just before a closing brace.
4960 Bison (as of version 1.31) no longer papers over that mistake.
4962 2002-02-14 Paul Eggert <eggert@twinsun.com>
4964 * backupfile.c (ISDIGIT): Comment fix.
4965 * getdate.y (ISDIGIT): Likewise.
4966 * posixtm.c (ISDIGIT, year): Likewise.
4967 * strverscmp.c (ISDIGIT): Likewise.
4968 * userspec.c (ISDIGIT): Likewise.
4970 2002-01-05 Jim Meyering <meyering@lucent.com>
4972 * version-etc.c (version_etc_copyright): Update copyright year.
4974 2001-01-19 Paul Eggert <eggert@twinsun.com>
4976 * closeout.c (close_stdout_status): If ferror (stdout), do
4977 not silently exit merely because the output buffer happens to
4978 have nothing pending.
4980 2001-12-18 Paul Eggert <eggert@twinsun.com>
4982 See the big note in ../ChangeLog.
4983 * human.c (suffixes): Prefer K to k for 1024.
4984 (generate_suffix_backwards): New function.
4985 (human_readable_inexact): Use it.
4986 * xstrtol.c (__xstrtol): If there is no number but there
4987 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4988 Accept 'K' as well as 'k'.
4990 2001-12-15 Jim Meyering <meyering@lucent.com>
4992 * regex.h (__restrict_arr): Update from libc.
4994 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4995 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4998 2001-12-10 Jim Meyering <meyering@lucent.com>
5000 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5001 Instead, include "xalloc.h".
5002 (initbuffer): Don't cast xmalloc return value to char*.
5003 (readline): Reword comment.
5004 Don't cast xrealloc return value to char*
5007 2001-12-09 Jim Meyering <meyering@lucent.com>
5009 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5010 `signed and unsigned type in conditional expression'.
5011 * posixtm.c (posix_time_parse): Likewise.
5013 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5015 * readtokens.c (readtoken): Declare an index to be of type unsigned
5016 to avoid a pedantic warning.
5018 * getstr.c: Don't include assert.h.
5019 (getstr): Remove warning-evoking assertions.
5020 Return -1 if offset parameter is out of bounds.
5021 Change the type of a local from int to size_t.
5023 * strftime.c (my_strftime_localtime_r): Include this function
5024 definition in the `#if ! HAVE_TM_GMTOFF' block.
5026 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5027 Include xalloc.h instead.
5029 2001-12-02 Jim Meyering <meyering@lucent.com>
5031 * tempname.c: Don't declare getenv, thus reverting the change of
5032 2001-11-18. It's no longer necessary, now that stdlib.h is always
5035 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5036 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5038 2001-11-30 Akim Demaille <akim@epita.fr>
5040 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5041 before being defined.
5043 2001-11-27 Paul Eggert <eggert@twinsun.com>
5045 * quotearg.h (quotearg_n, quotearg_n_style):
5046 First arg is int, not unsigned.
5047 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5048 (SIZE_MAX, UINT_MAX): New macros.
5049 (quotearg_n_options): Abort if N is negative.
5050 Avoid overflow check on hosts where size_t is 64 bits and int
5051 is 32 bits, as overflow is impossible there.
5052 Fix off-by-one typo that caused unnecessary reallocation.
5054 2001-11-27 Jim Meyering <meyering@lucent.com>
5056 * tempname.c: Merge with version from libc.
5057 * regex.c: Likewise.
5059 * tempname.c: Include stdlib.h unconditionally. On some old systems
5060 for which STDC_HEADERS is 0, it was not included, resulting in a
5061 warning about an integer-to-pointer conversion problem with getenv.
5062 Reported by Volker Borchert.
5064 2001-11-26 Jim Meyering <meyering@lucent.com>
5066 * gtod.h: Remove file.
5067 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5068 * gettimeofday.c: Don't include gtod.h.
5069 (GTOD_init): Remove function.
5070 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5071 Suggestion from Volker Borchert.
5073 2001-11-23 Jim Meyering <meyering@lucent.com>
5075 * hash.h (struct hash_table): Don't define here. Merely declare it.
5076 * hash.c (struct hash_table): Define it here instead.
5078 2001-11-22 Jim Meyering <meyering@lucent.com>
5080 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5082 2001-11-18 Paul Eggert <eggert@twinsun.com>
5084 * tempname.c (TMP_MAX): Remove; no longer needed.
5085 (TEMPORARIES): New macro.
5086 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5087 removes an artificial limitation (e.g. HP-UX 10.20, where
5090 2001-11-18 Jim Meyering <meyering@lucent.com>
5092 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5095 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5096 files will be created before anything else.
5098 2001-11-17 Jim Meyering <meyering@lucent.com>
5100 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5101 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5102 rather than group writable. Patch by Juan F. Codagnone.
5104 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5105 Instead, include "xalloc.h".
5107 * mountlist.c: Include unlocked-io.h after all system headers.
5108 Remove explicit declarations of xmalloc, xrealloc,
5109 and xstrdup. Instead, include "xalloc.h".
5111 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5112 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5113 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5115 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5116 Reported by Padraig Brady.
5118 * mkstemp.c: #undef mkstemp.
5120 (rpl_mkstemp): Rename from mkstemp.
5123 2001-11-16 Jim Meyering <meyering@lucent.com>
5125 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5126 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5127 determine the amount of total physical memory, use pstat_getstatic.
5128 HPUX-11 doesn't define _SC_PHYS_PAGES.
5129 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5130 If sysconf couldn't be used to determine the amount of available
5131 physical memory, use both pstat_getstatic and pstat_getdynamic.
5132 Based on a patch from Bob Proulx.
5134 2001-11-05 Jim Meyering <meyering@lucent.com>
5136 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5138 2001-11-03 Jim Meyering <meyering@lucent.com>
5140 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5141 in argmatch_to_argument call.
5143 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5146 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5147 e.g., a fault due to an attempt to free a NULL pointer.
5149 2001-11-01 Jim Meyering <meyering@lucent.com>
5151 * dirfd.c, dirfd.h: New files.
5152 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5154 * hash.c (hash_print) [TESTING]: Clean up.
5156 2001-10-22 Paul Eggert <eggert@twinsun.com>
5158 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5159 to avoid a warning if -Wall.
5161 2001-10-21 Paul Eggert <eggert@twinsun.com>
5163 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5165 2001-10-21 Jim Meyering <meyering@lucent.com>
5167 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5168 this code would end up calling gettext even in packages built
5170 * getopt.c (_): Likewise.
5171 * regex.c (_): Likewise.
5173 2001-10-20 Paul Eggert <eggert@twinsun.com>
5175 * error.c (strerror_r): Do not declare unless !_LIBC.
5176 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5177 Use strerror_r that is only a macro, even if it is not a function.
5178 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5179 (private_strerror): Use prototypes, not old-style function definition.
5180 (print_errno_message): New function.
5181 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5183 (error_tail, error, error_at_line): Use it.
5185 2001-10-11 Jim Meyering <meyering@lucent.com>
5187 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5188 and quote_n (1, ... to avoid clobbering a buffer.
5190 2001-10-05 Jim Meyering <meyering@lucent.com>
5192 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5193 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5194 * hash-pjw.h: New file.
5196 2001-09-30 Jim Meyering <meyering@lucent.com>
5198 * mountlist.c [MOUNTED_GETFSSTAT]:
5199 Include <sys/ucred.h>, for Apple Darwin.
5200 Include sys/mount.h and sys/fs_types.h only if available.
5202 (read_filesystem_list): Use FS_TYPE.
5204 2001-09-29 Paul Eggert <eggert@twinsun.com>
5206 * exclude.c (excluded_filename): 0 -> false, since it's
5209 2001-09-28 Paul Eggert <eggert@twinsun.com>
5211 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5212 #defines strtoimax. Also treat the other strto* functions
5215 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5216 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5217 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5219 2001-09-26 Jim Meyering <meyering@lucent.com>
5221 Most macros in unlocked-io.h had the wrong number of arguments.
5222 * gen-uio: New script.
5223 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5224 * unlocked-io.hin: Remove file.
5225 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5226 rather than trying to embed it here.
5227 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5228 Reported by Padraig Brady.
5230 2001-09-25 Volker Borchert <bt@teknon.de>
5232 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5234 2001-09-23 Jim Meyering <meyering@lucent.com>
5236 * mountlist.c: Remove useless parentheses in #if directives.
5237 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5238 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5240 2001-09-22 Jim Meyering <meyering@lucent.com>
5242 * localcharset.c: Update from latest gettext.
5243 * config.charset: Likewise.
5245 2001-09-20 Jim Meyering <meyering@lucent.com>
5247 * xstrtol.c (strtoimax): Guard declaration with
5248 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5249 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5250 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5251 (strtoumax): Likewise, for completeness (it wasn't necessary).
5253 2001-09-06 Paul Eggert <eggert@twinsun.com>
5255 * strtoimax.c (HAVE_LONG_LONG):
5256 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5257 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5258 to work around bug in IBM C compiler.
5260 2001-09-16 Jim Meyering <meyering@lucent.com>
5262 * mkdir.c: New file.
5264 2001-09-04 Paul Eggert <eggert@twinsun.com>
5266 * xgetcwd.c: Revert some of the previous change; intead,
5267 fix the HAVE_GETCWD_NULL code to behave more like the
5268 !HAVE_GETCWD_NULL code used to.
5271 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5274 2001-09-04 Paul Eggert <eggert@twinsun.com>
5276 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5277 Use ssize_t, not int, to store result of readlink.
5278 Check for ssize_t overflow as well as size_t overflow,
5279 as POSIX says the result of readlink is implementation-defined
5280 when ssize_t overflows.
5281 Remove unnecessary cast to char*.
5282 Use free+malloc instead of realloc, as the storage doesn't need
5283 to be preserved and it's clearer and can be more efficient that way.
5284 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5285 * xreadlink.h (xreadlink): Update prototype.
5287 2001-09-03 Paul Eggert <eggert@twinsun.com>
5289 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5290 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5291 spotted by Jim Meyering.
5293 2001-09-03 Jim Meyering <meyering@lucent.com>
5295 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5297 2001-09-03 Paul Eggert <eggert@twinsun.com>
5299 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5300 like the HAVE_GETCWD_NULL code.
5301 Include pathmax.h if not HAVE_GETCWD.
5302 Do not include xalloc.h.
5303 (INITIAL_BUFFER_SIZE): New symbol.
5304 Do not use xmalloc / xrealloc, since the caller is responsible for
5305 handling errors. Preserve errno around `free' during failure.
5306 Do not overrun buffer when using getwd.
5308 2001-09-03 Paul Eggert <eggert@twinsun.com>
5310 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5311 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5313 2001-09-02 Jim Meyering <meyering@lucent.com>
5315 * error.c: Update from GNU libc.
5317 2001-09-01 Jim Meyering <meyering@lucent.com>
5319 * xreadlink.c: New file.
5320 * xreadlink.h: New file.
5321 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5323 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5324 doesn't conflict with sparc Solaris 7's definition in
5325 /usr/include/sys/int_types.h.
5327 * exclude.c: Use `""', not `<>' to #include non-system header files.
5328 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5329 and strncasecmp as r-values. Unixware didn't have declarations.
5331 2001-08-31 Jim Meyering <meyering@lucent.com>
5333 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5334 Use an initial, malloc'd, buffer of length 128 rather than
5335 a statically allocated one of length 1024.
5337 2001-08-30 Paul Eggert <eggert@twinsun.com>
5339 * xgetcwd.c: Don't include pathmax.h.
5340 Include stdlib.h and unistd.h if available.
5342 (xmalloc, xstrdup, free): Remove decls.
5343 (xgetcwd): Don't assume sizes fit in unsigned.
5344 Check for overflow when computing sizes.
5345 Simplify reallocation code.
5347 2001-08-28 Paul Eggert <eggert@twinsun.com>
5349 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5351 * strtoimax.c: Renamed from strtoxmax.c, removing the
5354 Also, make the following further changes to make this file's
5355 configuration more similar to that of strtol.c:
5356 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5357 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5358 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5359 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5360 changed to signed values.
5362 And make the following changes as well:
5363 Fix copyright notice, as 1999 was missing.
5364 (verify): New macro.
5365 (strtoimax): Check sizes at compile-time, not run-time.
5366 Prefer strtol to strtoll if both work.
5367 (main): Remove; it was not that useful and was a pain to maintain.
5369 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5371 2001-08-30 Paul Eggert <eggert@twinsun.com>
5373 * savedir.c (savedir): Remove size parameter, as POSIX says that
5374 a directory's st_size can have an arbitrary value, so the old
5375 usage could waste an arbitrary amount of memory. All uses
5377 * savedir.h: Update prototype.
5379 2001-08-30 Paul Eggert <eggert@twinsun.com>
5381 * xstrtol.c (strtoimax): New decl.
5383 2001-08-28 Paul Eggert <eggert@twinsun.com>
5385 * xstrtol.h: Add copyright notice.
5386 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5387 LONGINT_INVALID_SUFFIX_CHAR.
5389 2001-08-30 Paul Eggert <eggert@twinsun.com>
5391 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5394 2001-08-30 Paul Eggert <eggert@twinsun.com>
5396 * hash.c: Remove '2001' from copyright notice.
5398 2001-08-30 Paul Eggert <eggert@twinsun.com>
5400 * full-write.h: New file.
5401 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5402 * full-write.c: Correct credits, as cccp.c no longer
5403 exists and anyway it was so heavily changed from the old cccp
5404 code as to be unrecognizable. Include full-write.h.
5405 (full_write) Return size_t, with short writes meaning failure.
5406 All callers changed. This fixes a bug with large buffers
5408 * utime.c: Include full-write.h.
5410 2001-08-30 Paul Eggert <eggert@twinsun.com>
5412 Merge 'exclude' changes from tar 1.13.22.
5413 This fixes one or two unlikely storage allocation overflow bugs,
5414 but doesn't change user-visible behavior otherwise.
5416 2001-08-30 Paul Eggert <eggert@twinsun.com>
5418 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5419 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5420 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5421 Include if available.
5422 (<xalloc.h>): Include
5423 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5424 (verify): New macro. Use it to verify that EXCLUDE macros do not
5425 collide with FNM macros.
5426 (struct patopts): New struct.
5427 (struct exclude): Use it, as exclude patterns now come with options.
5428 (new_exclude): Support above changes.
5429 (new_exclude, add_exclude_file):
5430 Initial size must now be a power of two to simplify overflow checking.
5431 (free_exclude, fnmatch_no_wildcards): New function.
5432 (excluded_filename): No longer requires options arg, as the options
5433 are determined by add_exclude. Now returns bool, not int.
5434 (excluded_filename, add_exclude):
5435 Add support for the fancy new exclusion options.
5436 (add_exclude, add_exclude_file): Now takes int options arg.
5437 Check for arithmetic overflow when computing sizes.
5438 (add_exclude_file): xrealloc might modify errno, so don't
5439 realloc until after errno might be used.
5441 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5443 (free_exclude): New decl.
5444 (add_exclude, add_exclude_file): Now takes int options arg.
5445 (excluded_filename): No longer requires options arg, as the options
5446 are determined by add_exclude. Now returns bool, not int.
5448 2001-08-30 Paul Eggert <eggert@twinsun.com>
5450 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5452 2001-08-27 Jim Meyering <meyering@lucent.com>
5454 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5456 * version-etc.c (N_): Remove definition.
5457 Revert most of last change.
5458 Instead, simply don't mark the `Copyright...' string for translation.
5459 Based on advice from Paul Eggert.
5461 * strtoxmax.c: Tweak comment.
5463 2001-08-26 Jim Meyering <meyering@lucent.com>
5465 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5466 of copyright with `%s' so translators don't get an untranslated
5468 (COPYRIGHT_YEAR): Define.
5469 (version_etc): Use fprintf rather than fputs.
5470 Suggestion from Ulrich Drepper.
5472 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5474 * strtoll.c: New file, from GNU libc.
5475 * xstrtoimax.c: New file.
5477 * xstrtol.h: Add xstrtoimax.
5478 * strtoumax.c: New file. Simply include "strtoumax.c".
5479 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5481 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5482 * strtoxmax.c: ... then renamed to this.
5484 2001-08-13 Paul Eggert <eggert@twinsun.com>
5486 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5487 Port to Solaris 8, where 'sed' requires a space after the 'r'
5488 command, and where sh dislikes "$/". Clean up the spacing a bit.
5489 Redirect output to $tmp just once.
5491 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5493 * addext.c (<errno.h>): Include.
5494 (errno): Declare if not defined.
5495 (addext): Work correctly when pathconf returns -1 and leaves
5496 errno alone because there is no limit. Also, work even if
5497 pathconf returns a value greater than SIZE_MAX.
5499 2001-08-12 Jim Meyering <meyering@lucent.com>
5501 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5502 Simply `return getcwd (NULL, 0);'.
5503 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5504 Use 1300 as initial value for length, not PATH_MAX.
5506 * pathmax.h: Clean up cpp syntax.
5508 2001-08-12 Jim Meyering <meyering@lucent.com>
5510 * gettimeofday.c: New file.
5512 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5514 2001-08-04 Jim Meyering <meyering@lucent.com>
5516 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5517 to get in sync with glibc.
5519 2001-08-03 Paul Eggert <eggert@twinsun.com>
5521 The following changes are from gettext 0.10.39 as maintained by
5524 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5525 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5526 with inverted sense. All uses changed.
5528 * mbswidth.c: Don't include <limits.h>.
5529 Include <stdlib.h> and <string.h> unconditionally.
5530 (iswcntrl, mbsinit, ISCNTRL): New macros.
5531 (mbsnwidth): Use K&R style function declarations.
5532 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5533 can optimize it when MB_CUR_MAX == 1.
5534 The width of control characters is zero, not 1.
5536 2001-07-15 Jim Meyering <meyering@lucent.com>
5538 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5539 (BUILT_SOURCES): Add unlocked-io.h.
5540 (io_functions): Define.
5541 (unlocked-io.h): New rule.
5542 (DISTCLEANFILES): Add unlocked-io.h.
5543 (all-local): Depend on unlocked-io.h, to ensure it is created.
5545 * unlocked-io.hin: New file
5547 * regex.c: Update from glibc.
5549 2001-07-05 Jim Meyering <meyering@lucent.com>
5551 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5553 (libfetish_a_SOURCES): Put all .h files here instead.
5554 Remove a thus-exposed (better checks in automake) duplicate and
5555 two unnecessary .h files.
5557 2001-06-11 Jim Meyering <meyering@lucent.com>
5559 * regex.c: Update from GNU libc.
5561 2001-05-27 Jim Meyering <meyering@lucent.com>
5563 * readutmp.h (UT_TYPE): Define.
5565 2001-05-24 Jim Meyering <meyering@lucent.com>
5567 * argmatch.c: Include "quote.h".
5568 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5569 quote function. Reported by Göran Uddeborg.
5571 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5573 * dirname.c (dir_name): Compute append_dot using path, not newpath
5574 which is not yet declared.
5576 2001-05-11 Paul Eggert <eggert@twinsun.com>
5578 * Makefile.am (libfetish_a_SOURCES):
5579 Add strftime.c, since we now compile it on all hosts.
5581 * strftime.c (my_strftime):
5582 Define to nstrftime if emacs, but only if my_strftime is not defined.
5583 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5584 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5585 Add one more extra argument: a nanoseconds value.
5588 (my_strftime function): Add %N format.
5589 (emacs_strftimeu): Renamed from emacs_strftime,
5590 with extra ut argument.
5592 2001-05-11 Paul Eggert <eggert@twinsun.com>
5594 dirname code cleanup. base_name now behaves more compatibly
5595 with POSIX basename when given file names that have trailing
5596 slashes, and similarly for dir_name. Add new primitives
5597 base_len and dir_len. Put the directory-name-related decls
5600 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5601 * backupfile.c (base_name): Likewise.
5602 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5603 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5604 * makepath.c (strip_trailing_slashes): Likewise.
5605 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5607 * rename.c (strip_trailing_slashes): Likewise.
5608 * same.c (base_name): Likewise.
5609 * stripslash.c (ISSLASH): Likewise.
5611 * addext.c: Include <dirname.h> after size_t is defined.
5612 * backupfile.c: Likewise.
5614 * addext.c (addext): Use base_len to trim redundant
5615 trailing slashes instead of doing it ourselves.
5616 But do not trim the last slash if it is not redundant.
5618 * backupfile.c (find_backup_file_name,
5619 max_backup_version): Use base_len instead of rolling it ourselves.
5620 Handle the case of "" and (on DOS) "C:" correctly.
5622 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5623 Include <string.h>, <dirname.h>.
5624 (base_name): Allow file names ending in slashes, other than names
5625 that are all slashes. In this case, return the basename followed
5626 by the slashes. This is more general, and can be used in places
5627 where the original base_name purposely had an assertion failure.
5628 (base_len): New function.
5630 * dirname.c: Include <string.h> instead of <stdlib.h>.
5631 Do not include <assert.h>; no longer needed.
5633 (memrchr): Remove decl.
5634 (dir_name_r): Remove.
5635 (dir_len): Renamed from dirlen. All callers changed.
5636 Rewrite in terms of base_name, for simplicity and consistency.
5637 (dir_name): Never return NULL. All callers changed.
5638 Do not include <stdlib.h> in test program; no longer needed.
5639 return 0; is fine for test program.
5641 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5643 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5645 * path-concat.c (path_concat): Use base_len to compute
5646 base length, not strlen; this means we cannot rely on memcpy
5649 * same.c (STREQ): Remove.
5650 (same_name): Handle the case where the basename ends in trailing '/'.
5652 * stripslash.c (strip_trailing_slashes): Return nonzero if
5653 a slash was stripped. Do not strip the last slash after a
5656 2001-04-08 Jim Meyering <meyering@lucent.com>
5658 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5659 recomputed; that's necessary when the offset spans a DST transition.
5660 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5662 2001-04-02 Jim Meyering <meyering@lucent.com>
5664 * regex.h, regex.c: Update from GNU libc.
5666 2001-03-19 Paul Eggert <eggert@twinsun.com>
5668 * version-etc.c (version_etc_copyright): Update to 2001.
5670 2001-03-16 Paul Eggert <eggert@twinsun.com>
5672 * tempname.c (uint64_t): Define to uintmax_t if
5673 not defined, and if UINT64_MAX is not defined.
5674 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5675 Reported by John David Anglin.
5677 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5679 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5680 alias if codeset is empty.
5681 * config.charset (BeOS): Use wildcard syntax.
5683 2001-03-13 Jim Meyering <meyering@lucent.com>
5685 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5686 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5689 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5691 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5693 * unicodeio.c (print_unicode_char): Simplify accordingly.
5695 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5697 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5698 support for DOS/DJGPP.
5700 2001-02-28 Paul Eggert <eggert@twinsun.com>
5702 * Makefile.am (libfetish_a_SOURCES):
5703 Add dup-safer.c, fopen-safer.c.
5704 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5706 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5708 2001-02-25 Paul Eggert <eggert@twinsun.com>
5710 The mkstemp replacement is taken from glibc 2.2.2, with some
5711 portability fixes for use outside glibc, as follows:
5713 * tempname.c (struct_stat64): New macro.
5714 (direxists, __gen_tempname): Use it.
5715 This avoids a portability problem with Solaris 8.
5717 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5718 (<stddef.h>, <stdint.h>, <string.h>):
5719 Include only if STDC_HEADERS || _LIBC.
5720 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5721 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5722 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5723 (__set_errno): Define this macro if <errno.h> doesn't.
5724 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5725 Define these macros if <stdio.h> doesn't.
5726 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5727 Define these macros if <sys/stat.h>
5728 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5729 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5730 __xstat64): Define if not _LIBC.
5731 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5732 (__gen_tempname): Invoke gettimeofday only if
5733 HAVE_GETTIMEOFDAY || _LIBC;
5734 otherwise, fall back on plain "time".
5735 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5737 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5739 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5741 2001-02-17 Jim Meyering <meyering@lucent.com>
5743 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5744 around included file name.
5746 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5748 * strftime.c: Update from GNU libc (the only changes were to comments).
5750 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5752 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5754 2001-02-17 Paul Eggert <eggert@twinsun.com>
5756 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5757 Remove workaround macros for hosts that have mbrtowc but not
5758 mbstate_t, as we now insist on proper declarations for both
5759 before using mbrtowc.
5761 2001-02-17 Jim Meyering <meyering@lucent.com>
5763 * regex.c: Update from libc.
5765 2001-02-16 Paul Eggert <eggert@twinsun.com>
5767 * alloca.c (malloc): Undef before defining, since stdlib.h
5768 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5769 Reported by Mark Hounschell via Paul Eggert.
5771 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5773 * config.charset: Update for FreeBSD 4.2.
5775 2001-01-26 Jim Meyering <meyering@lucent.com>
5777 * quotearg.c: Include stddef.h.
5778 * quote.c: Include stddef.h.
5779 Reported by Axel Kittenberger.
5781 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5782 line in double quotes so that it evokes a better diagnostic.
5783 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5784 Reported by Axel Kittenberger.
5786 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5788 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5789 to avoid a warning. Add back 'const' to inptr.
5791 2001-01-16 Jim Meyering <meyering@lucent.com>
5793 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5796 2001-01-14 Jim Meyering <meyering@lucent.com>
5798 * rename.c: New file. From Volker Borchert.
5799 Include stdlib.h, string.h or strings.h, and xalloc.h.
5800 Use strip_trailing_slashes rather than open-coding it.
5802 2001-01-03 Paul Eggert <eggert@twinsun.com>
5804 * strftime.c: Sync with glibc time/strftime.c 1.81.
5806 2001-01-03 Jim Meyering <meyering@lucent.com>
5808 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5809 local `inptr' to avoid warning with some system declarations of iconv.
5811 2000-12-29 Paul Eggert <eggert@twinsun.com>
5813 * modechange.c: Do not assume that mode_t uses the
5814 traditional octal encoding. E.g. "chmod 1 FOO" should set
5815 the other-execute bit of FOO even if S_IXOTH != 1.
5817 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5818 WOTH, XOTH, ALLM): New macros.
5819 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5820 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5822 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5823 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5825 No need to use uintmax_t; unsigned long is long enough.
5826 Don't bother to get suffix since we don't use it.
5828 2000-12-24 Jim Meyering <meyering@lucent.com>
5830 * hash.c (is_prime): Return explicit boolean values.
5831 (hash_get_first): Return NULL to appease Irix5.6's 89.
5832 Reported by Nelson Beebe.
5834 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5836 * localcharset.c (locale_charset): Add support for Win32.
5838 2000-12-18 Paul Eggert <eggert@twinsun.com>
5840 * physmem.h, physmem.c: New files.
5842 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5843 (noinst_HEADERS): Add physmem.h.
5845 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5846 't' for compatibility with Solaris 8 sort.
5848 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5850 * config.charset: Add support for BeOS.
5852 2000-12-16 Jim Meyering <meyering@lucent.com>
5854 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5855 SHELLS_FILE to a file name that's useful on djgpp systems.
5857 (ADDITIONAL_DEFAULT_SHELLS): Define.
5858 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5859 Based mostly on a patch from Prashant TR.
5861 2000-12-16 Jim Meyering <meyering@lucent.com>
5863 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5864 N and M) would have treated it like `chown N:N FILE'.
5866 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5868 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5870 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5871 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5872 to the list of canonical encodings. Rename EUC-CN to GB2312.
5874 2000-12-08 Andreas Schwab <schwab@suse.de>
5876 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5877 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5879 2000-12-07 Jim Meyering <meyering@lucent.com>
5881 * stripslash.c (ISSLASH): Define.
5882 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5885 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5886 (dir_name_r): Declare this function as static.
5887 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5888 manifest itself on a name containing a mix of slashes and
5890 Make this function work with names starting with a DOS-style
5891 drive letter and colon prefix.
5892 (dir_name): Append `.' if necessary.
5893 Based mostly on patches from Prashant TR and Eli Zaretskii.
5895 * dirname.h (dir_name_r): Remove prototype.
5897 2000-12-05 Jim Meyering <meyering@lucent.com>
5899 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5901 2000-12-04 Jim Meyering <meyering@lucent.com>
5903 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5904 Also include memory.h, stdlib.h, unistd.h if appropriate.
5905 Reported by Andreas Jaeger (conflicting declaration of malloc).
5907 2000-12-02 Jim Meyering <meyering@lucent.com>
5909 * closeout.h: Make idempotent, to avoid some obscure warnings.
5911 2000-12-01 Paul Eggert <eggert@twinsun.com>
5913 * memrchr.c: Include <config.h> before any system include file.
5915 2000-11-29 Paul Eggert <eggert@twinsun.com>
5917 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5919 2000-11-26 Jim Meyering <meyering@lucent.com>
5921 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5923 2000-11-22 Paul Eggert <eggert@twinsun.com>
5925 * strftime.c (my_strftime): Do not invoke mbrlen with a
5926 size of (size_t) -1; it's not portable.
5928 2000-11-17 Akim Demaille <akim@epita.fr>
5930 * obstack.h: Formatting changes.
5931 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5932 prevent type checking.
5933 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5934 cast the value to (void *): assigning a `foo *' to a `void *'
5936 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5938 2000-11-17 Jim Meyering <meyering@lucent.com>
5940 * strstr.c: Update from GNU libc.
5942 2000-11-16 Jim Meyering <meyering@lucent.com>
5944 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5946 2000-11-11 Jim Meyering <meyering@lucent.com>
5948 * error.c: Add a couple #includes, merging from GNU libc version.
5950 2000-11-10 Jim Meyering <meyering@lucent.com>
5952 * obstack.h: Update from GNU libc.
5953 * obstack.c: Likewise.
5955 2000-11-06 Paul Eggert <eggert@twinsun.com>
5957 * getusershell.c (setusershell): Use rewind rather than
5958 fseek/fseeko, to avoid configuration hassles with fseeko.
5959 Don't bother opening SHELLS_FILE if shellstream is NULL;
5962 2000-11-05 Jim Meyering <meyering@lucent.com>
5964 * makepath.h (make_dir): Declare.
5965 * makepath.c (make_dir): Remove `static' attribute.
5968 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5970 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5971 last one in a bucket, advance to the next bucket.
5973 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5975 * fnmatch.c: Do not comment out all the code if we are using
5976 the GNU C library, because in some cases we are replacing buggy
5977 code in the GNU C library itself.
5979 2000-10-30 Paul Eggert <eggert@twinsun.com>
5981 * error.h, getline.h, modechange.h:
5982 Remove "2000" from Copyright line, as the file hasn't been
5983 changed this year other than in the copyright notice.
5985 * xalloc.h: Add "2000" to Copyright line, as this file
5986 was changed this year.
5988 2000-10-30 Paul Eggert <eggert@twinsun.com>
5990 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5991 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5992 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5994 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5996 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5997 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5998 doesn't define __restrict_arr.
6000 2000-10-29 Jim Meyering <meyering@lucent.com>
6002 * xstat.in: Fix grammar in comment.
6004 2000-10-28 Jim Meyering <meyering@lucent.com>
6006 * memchr.c: Update from libc.
6007 Adjust for portability:
6008 [HAVE_STDLIB_H]: Include stdlib.h.
6009 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6010 Undef __memchr, too.
6011 [!weak_alias]: Define __memchr to memchr.
6013 * regex.c: Update from libc.
6014 * regex.h: Likewise.
6015 * getopt1.c: Likewise.
6016 * memcmp.c: Likewise.
6018 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6019 Avoid using fseek, when possible -- it's broken by design.
6020 Patch by Ulrich Drepper.
6022 2000-10-26 Jim Meyering <meyering@lucent.com>
6024 * strftime.c: Update from libc.
6026 2000-10-25 Jim Meyering <meyering@lucent.com>
6028 * obstack.c: Update from libc.
6030 2000-10-23 Jim Meyering <meyering@lucent.com>
6032 * hard-locale.c (hard_locale): Revert last change -- it was simply
6033 wrong. That set_locale call must not have any side effects.
6036 2000-10-22 Jim Meyering <meyering@lucent.com>
6038 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6039 [CYCLIC]: Remove now-unused definition.
6041 * save-cwd.c (O_DIRECTORY): Define, if needed.
6042 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6043 Suggestion from Ulrich Drepper.
6045 2000-10-21 Jim Meyering <meyering@lucent.com>
6047 * dirname.c (dir_name_r): New function, factored out of dir_name.
6048 (dir_name): Use dir_name_r.
6049 * dirname.h (dir_name_r): Declare it.
6051 2000-10-21 Jim Meyering <meyering@lucent.com>
6053 * dirname.c (memrchr): Declare if necessary.
6054 (dir_name): Remove the restriction that there be no
6055 trailing slashes. Now, this code skips past them, effectively
6057 [TEST_DIRNAME] (main): New unit tests.
6059 * memrchr.c: New file from GNU libc.
6060 Undef __memrchr, too.
6061 [!weak_alias]: Define __memrchr to memrchr.
6062 Guard weak_alias use with `#ifdef weak_alias'.
6064 2000-10-17 Jim Meyering <meyering@lucent.com>
6066 * quote.h (PARAMS): Define and use.
6067 Reported by Akim Demaille.
6069 * getopt.c: Update from libc.
6071 2000-10-16 Jim Meyering <meyering@lucent.com>
6073 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6076 2000-09-25 Jim Meyering <meyering@lucent.com>
6078 * md5.h (rol): Define (from GnuPG).
6080 * sha.c: Give credit (GnuPG) where due.
6081 (M): Use rol rather than open-coding it.
6082 Add a FIXME comment.
6084 2000-09-21 Jim Meyering <meyering@lucent.com>
6086 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6087 Reported by Michael Stone.
6089 2000-09-20 Jim Meyering <meyering@lucent.com>
6091 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6092 (noinst_HEADERS): Add sha.h.
6093 Based on code from Scott G. Miller and from GnuPG.
6095 2000-09-15 Jim Meyering <meyering@lucent.com>
6097 * regex.c: Update from libc.
6099 2000-09-10 Jim Meyering <meyering@lucent.com>
6101 * getopt.c (_getopt_internal): Update from glibc.
6103 2000-09-09 Jim Meyering <meyering@lucent.com>
6105 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6106 think it should be used as a general replacement for isascii.
6107 * fnmatch.c: Likewise.
6108 * mbswidth.c: Likewise
6109 * regex.c: Likewise.
6112 * userspec.c: Include sys/param.h and limits.h.
6114 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6115 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6116 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6117 UID, GID. Check range.
6119 2000-09-06 Jim Meyering <meyering@lucent.com>
6121 * getopt.c (_getopt_internal): Update from glibc.
6123 2000-08-30 Jim Meyering <meyering@lucent.com>
6125 * strftime.c: Merge in changes from GNU libc.
6127 2000-08-26 Jim Meyering <meyering@lucent.com>
6129 * closeout.c: Include "__fpending.h".
6130 (close_stdout_status): Return right away if there's nothing to flush.
6132 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6133 * __fpending.c: New file.
6134 * __fpending.h: New file.
6136 2000-08-07 Paul Eggert <eggert@twinsun.com>
6138 Standardize on "memory exhausted" instead of "Memory exhausted"
6139 or "virtual memory exhausted".
6140 * obstack.c (print_and_abort): Use "memory exhausted", not
6141 "virtual memory exhausted".
6142 * same.c (same_name): Invoke xalloc_die instead of printing
6144 * userspec.c (parse_user_spec): Likewise.
6145 * bumpalloc.h: comment fix
6146 * same.c, userspec.c: Include xalloc.h.
6148 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6149 not char *const and pointing to a constant array.
6150 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6151 (xrealloc): Comment fix.
6153 * userspec.c (parse_user_spec):
6154 Don't translate a message until just before returning,
6155 to avoid unnecessary translation.
6157 2000-08-07 Jim Meyering <meyering@lucent.com>
6159 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6160 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6161 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6162 getgroups.c, gethostname.c, getopt.h, group-member.c,
6163 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6164 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6165 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6166 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6167 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6168 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6169 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6170 yesno.c: Back out Copyright date changes for each file with no change
6171 this year. This eases coordination with other programs using the same
6172 source code modules. From Paul Eggert.
6174 2000-08-03 Greg McGary <greg@mcgary.org>
6176 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6177 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6178 (EXTEND_BUFFER): Use them.
6180 2000-08-01 Jim Meyering <meyering@lucent.com>
6182 * dirname.c (ISSLASH): Define.
6183 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6184 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6185 both `\' and `/' may be use as path separators.
6186 Based on a patch from Prashant TR.
6188 2000-07-31 Paul Eggert <eggert@twinsun.com>
6190 * quotearg.c (quotearg_n_options): Don't make the initial
6191 slot vector a constant, since it might get modified.
6193 2000-07-31 Jim Meyering <meyering@lucent.com>
6195 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6196 * obstack.c (print_and_abort): Likewise.
6198 2000-07-30 Paul Eggert <eggert@twinsun.com>
6200 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6201 buffer, so that the caller can always quote one small
6202 component of a "memory exhausted" message in slot 0.
6203 From a suggestion by Jim Meyering.
6205 2000-07-30 Jim Meyering <meyering@lucent.com>
6207 * makepath.c (make_path): Quote the other instance, too.
6209 * quotearg.c (N_STATIC_SLOTVECS): Define.
6210 (STATIC_BUF_SIZE): Define.
6211 (quotearg_n_options): Use only statically allocated storage when
6212 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6213 than STATIC_BUF_SIZE.
6215 2000-07-29 Jim Meyering <meyering@lucent.com>
6217 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6218 * dirname.c (dir_name): Likewise.
6220 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6222 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6223 (dir_name): Assert that there are no trailing slashes.
6225 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6227 * mbswidth.h (mbswidth): Add a flags argument.
6228 (mbswidth): New declaration.
6229 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6230 * mbswidth.c (mbswidth): Add a flags argument.
6231 (mbsnwidth): New function.
6233 2000-07-24 Jim Meyering <meyering@lucent.com>
6235 * mbswidth.c: Remove useless #else. From Bruno Haible.
6237 2000-07-23 Paul Eggert <eggert@twinsun.com>
6239 * mbswidth.c (_XOPEN_SOURCE):
6240 Don't define; this causes problems on Solaris 7.
6241 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6243 2000-07-23 Paul Eggert <eggert@twinsun.com>
6246 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6247 so that mbstate_t is always defined.
6249 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6250 be 1 in at least one GCC installation, and this configuration
6251 error is likely to be common. Ignoring MB_LEN_MAX hurts
6252 performance on hosts that have mbrtowc but have only unibyte
6253 locales, but I assume these hosts are rare.
6255 2000-07-23 Paul Eggert <eggert@twinsun.com>
6257 * quotearg.c: Streamline by invoking multibyte code only if needed.
6258 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6259 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6260 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6261 invoke multibyte primitives.
6263 2000-07-23 Jim Meyering <meyering@lucent.com>
6265 * basename.c (base_name): Add an assertion.
6267 2000-07-15 Bruno Haible <clisp.cons.org>
6269 * quotearg.c: When the system forces us to redefine mbstate_t,
6270 shadow its mbsinit function.
6272 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6274 * mbswidth.h: New file.
6275 * mbswidth.c: New file.
6276 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6277 (noinst_HEADERS): Add mbswidth.h.
6279 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6281 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6284 2000-07-15 Jim Meyering <meyering@lucent.com>
6286 * makepath.c: Include quote.h.
6287 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6288 corresponding argument in a `quote (...)' call.
6289 Give better diagnostics.
6291 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6292 (noinst_HEADERS): Add quote.h.
6294 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6295 from tar's src/misc.c.
6296 * quote.h: New file. Prototypes for same.
6298 2000-07-10 Paul Eggert <eggert@twinsun.com>
6300 From a suggestion by Bruno Haible.
6301 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6302 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6303 to decide whether to define the BeOS workaround macro;
6304 this adjusts to the change to AC_MBSTATE_T.
6306 2000-07-13 Paul Eggert <eggert@twinsun.com>
6308 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6310 * quotearg.c (quoting_style_args, quoting_style_vals,
6311 quotearg_buffer_restyled): Add support for
6312 clocale_quoting_style. Undo previous change to
6313 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6314 and "{RIGHT QUOTATION MARK}" msgids.
6316 2000-07-05 Paul Eggert <eggert@twinsun.com>
6318 The old behavior of quoting `like this' doesn't look good with
6319 newer, ISO-style fonts. See:
6320 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6322 Instead, quote "like this" by default. Let the translator
6323 tailor the locale-specific quoting behavior by providing
6324 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6326 * quotearg.c (N_): New macro.
6327 (gettext_default): New function.
6328 (quotearg_buffer_restyled): Use
6329 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6330 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6332 2000-07-09 Jim Meyering <meyering@lucent.com>
6334 * Most files: Update copyright dates to include 2000.
6336 2000-07-08 Jim Meyering <meyering@lucent.com>
6338 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6340 (xgethostname): Remove now-unnecessary #ifdef.
6341 Move declaration of `err' into loop where it's used.
6343 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6345 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6346 by allocating a larger buffer. Test the gethostname return value for
6347 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6348 returns an error and ENAMETOOLONG isn't defined.
6350 2000-07-05 Paul Eggert <eggert@twinsun.com>
6351 and Bruno Haible <haible@clisp.cons.org>
6353 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6355 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6357 * quotearg.c (struct quoting_options): Simplify quote_these_too
6360 2000-07-03 Jim Meyering <meyering@lucent.com>
6362 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6363 Reported by Bruno Haible.
6365 2000-07-04 Jim Meyering <meyering@lucent.com>
6367 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6368 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6371 2000-07-03 Paul Eggert <eggert@twinsun.com>
6372 and Bruno Haible <haible@clisp.cons.org>
6374 * quotearg.c (mbrtowc):
6375 Assign to *pwc, and return 1 only if result is nonzero.
6376 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6378 2000-07-03 Jim Meyering <meyering@lucent.com>
6380 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6381 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6384 2000-07-02 Jim Meyering <meyering@lucent.com>
6386 * quotearg.c (mbstate_t): Don't define here.
6388 2000-07-02 Jim Meyering <meyering@lucent.com>
6390 * nanosleep.c (SIGCONT): Define if not already defined.
6392 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6394 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6395 per change in ../m4/ls-mntd-fs.m4.
6396 (read_filesystem_list): Ignore symbolic links.
6398 2000-06-29 Jim Meyering <meyering@lucent.com>
6400 * same.c: Include <string.h> or <strings.h>, as appropriate,
6401 for declaration of strcmp.
6403 * long-options.c: Include <stdlib.h>, for declaration of exit.
6405 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6406 Avoid warning by casting result to `char *' to remove `const'.
6408 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6410 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6412 2000-06-26 Paul Eggert <eggert@twinsun.com>
6414 savedir now sets errno on failure and invokes xmalloc to get memory.
6415 Fix a couple of other minor bugs while we're at it.
6417 * savedir.c (<unistd.h>): Do not include; there's no need.
6418 (NAMLEN): Remove macro.
6419 (malloc, realloc): Remove decls.
6421 ("xalloc.h"): Include.
6422 (NAME_SIZE_DEFAULT): New macro.
6423 (savedir): Use xmalloc / xrealloc to allocate memory.
6424 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6425 Skip "" directory entries.
6426 Use strlen to calculate directory entry length, since the old method
6427 is rarely used these days and isn't worth supporting.
6428 Don't use a pointer after freeing it.
6429 Check for integer overflow when calculating allocation size.
6430 Use memcpy to copy entries, instead of stpcpy.
6431 Set errno properly when returning NULL.
6432 Check for readdir error.
6434 2000-06-26 Jim Meyering <meyering@lucent.com>
6436 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6438 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6440 * getusershell.c (xmalloc, xrealloc): Remove functions.
6442 Don't include <stdlib.h>. Don't declare malloc, realloc.
6444 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6446 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6448 2000-06-24 Jim Meyering <meyering@lucent.com>
6450 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6452 2000-06-21 Jim Meyering <meyering@lucent.com>
6454 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6456 2000-06-19 Paul Eggert <eggert@twinsun.com>
6458 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6459 (mbrtowc, mbstate_t): Define substitutes if
6460 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6461 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6462 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6464 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6466 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6467 than 1024, return a memory chunk of least possible size, instead
6468 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6469 Use free/xmalloc instead of xrealloc to avoid copying for very long
6472 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6474 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6475 address, not strdup. Include <stdlib.h> and don't declare free().
6477 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6479 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6482 2000-06-21 Jim Meyering <meyering@lucent.com>
6484 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6485 (noinst_HEADERS): Add getstr.h.
6487 * getline.c (getstr): Move into a separate file.
6488 * getstr.c (getstr): New file, extracted from getline.c, with
6489 the following changes: new parameter, delim2; both delim[12]
6490 parameters have type `int', not `char'. The latter would lose
6491 with 8-bit delimiters.
6492 * getstr.h: New file.
6494 2000-06-19 Jim Meyering <meyering@lucent.com>
6496 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6498 2000-06-18 Jim Meyering <meyering@lucent.com>
6500 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6501 Besides, these days every porting target provides a mkdir function.
6503 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6504 (this snippet comes from src/system.h).
6506 2000-06-15 Paul Eggert <eggert@twinsun.com>
6508 * human.c (adjust_value): New function.
6509 (human_readable_inexact): Apply rounding style even when
6510 printing approximate values.
6512 2000-06-14 Paul Eggert <eggert@twinsun.com>
6514 * human.c (human_readable_inexact): Allow an input block
6515 size that is not a multiple of the output block size, and vice versa.
6516 Reported by Piergiorgio Sartor.
6518 2000-06-14 Paul Eggert <eggert@twinsun.com>
6520 * getdate.y (get_date): Apply relative times after time
6521 zone indicator, not before. Reported by Todd A. Jacobs.
6523 2000-06-13 Jim Meyering <meyering@lucent.com>
6525 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6527 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6529 2000-06-12 Paul Eggert <eggert@twinsun.com>
6531 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6533 2000-06-04 Paul Eggert <eggert@twinsun.com>
6535 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6537 2000-06-04 Jim Meyering <meyering@lucent.com>
6539 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6540 SunOS 4.1.4 for which gid_t is an unsigned type.
6542 2000-06-03 Jim Meyering <meyering@lucent.com>
6544 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6546 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6548 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6549 newer, don't install charset.alias.
6550 * config.charset: Change the Linux/glibc rules so they become empty
6551 on glibc-2.1 or newer.
6553 2000-06-02 Jim Meyering <meyering@lucent.com>
6555 * mountlist.c: Back out last change. Instead, do this...
6556 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6557 member using the same `ignore'-testing code.
6558 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6562 2000-05-29 Jim Meyering <meyering@lucent.com>
6564 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6565 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6567 2000-05-22 Jim Meyering <meyering@lucent.com>
6569 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6571 2000-05-18 Jim Meyering <meyering@lucent.com>
6573 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6574 back, too, since it may have been modified by allocate_entry.
6575 (hash_delete): Rewrite to use neither the assignment operator
6576 nor the comma operator in an if-expression.
6578 2000-05-15 Paul Eggert <eggert@twinsun.com>
6581 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6582 Remove; no longer needed.
6583 "quotearg.h": Add include.
6584 (file_name): Do not bother to explicitly initialize to NULL; it's less
6585 efficient on some hosts.
6586 (close_stdout_status): Remove test as to whether stdout was already
6587 closed; it breaks for the case "echo x | sort >&-".
6588 Quote file name colons.
6589 Do not assume that _("write error") lacks format strings.
6591 2000-05-15 Jim Meyering <meyering@lucent.com>
6593 * version-etc.c (version_etc_copyright): Update the copyright string
6594 used in all --version output.
6596 2000-05-14 Jim Meyering <meyering@lucent.com>
6598 * closeout.c (close_stdout_set_file_name): New function.
6599 (close_stdout_status): Use new file-scoped global.
6600 Return right away if fstat says the stdout file descriptor is invalid.
6601 * closeout.h (close_stdout_set_file_name): Declare.
6603 2000-05-10 Jim Meyering <meyering@lucent.com>
6605 * closeout.c [default_exit_status]: New file-scoped variable.
6606 (close_stdout_set_status): New function.
6607 * closeout.h (close_stdout_set_status): Declare.
6609 2000-05-08 Jim Meyering <meyering@lucent.com>
6611 * long-options.c: Don't include closeout.h.
6612 (parse_long_options): Don't call close_stdout for --version.
6614 2000-05-06 Jim Meyering <meyering@lucent.com>
6616 * strnlen.c: Undefine __strnlen and strnlen.
6617 [!weak_alias]: Define __strnlen to strnlen.
6619 * atexit.c: New file, from libiberty.
6621 2000-05-06 Jim Meyering <meyering@lucent.com>
6623 * closeout.c (close_stdout_status): Also check for errors on the
6626 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6628 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6629 instead of xmalloc, xrealloc, path_concat.
6630 (locale_charset): Treat empty environment variables as absent.
6631 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6633 2000-05-04 Jim Meyering <meyering@lucent.com>
6635 * getopt.c: Update from glibc.
6636 * obstack.c: Likewise.
6637 * obstack.h: Likewise.
6638 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6640 * regex.h: Likewise.
6641 * strndup.c: Likewise.
6642 * strnlen.c: New file, from glibc.
6644 2000-05-01 Jim Meyering <meyering@lucent.com>
6646 * full-write.c (full_write): Remove `FIXME' part of comment.
6648 2000-04-29 Jim Meyering <meyering@lucent.com>
6650 * path-concat.c: Declare strdup only if it's not defined.
6651 * canon-host.c: Likewise.
6653 2000-04-28 Jim Meyering <meyering@lucent.com>
6655 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6656 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6657 included first, then limits.h is included by locale.h by libintl.h.
6658 From John David Anglin.
6660 2000-04-25 Jim Meyering <meyering@lucent.com>
6662 * makepath.c (S_IRWXUGO): Define.
6663 (make_path): Always perform explicit chmod if MODE specifies any
6664 of the `special' permission bits. Prompted by a bug report against
6665 install from Mate Wierdl and Joost van Baal.
6667 2000-04-18 Jim Meyering <meyering@lucent.com>
6671 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6672 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6674 2000-04-17 Jim Meyering <meyering@lucent.com>
6676 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6677 the definition of it to rpl_strftime also defined-away the system's
6680 2000-04-15 Jim Meyering <meyering@lucent.com>
6682 Use `C' to denote so-called `contiguous' files, the same way
6684 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6685 (ftypelet): Use S_ISCTG.
6686 From Michael Deutschmann.
6688 2000-04-14 Jim Meyering <meyering@lucent.com>
6690 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6692 2000-04-08 Jim Meyering <meyering@lucent.com>
6694 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6695 names don't conflict. Reported by Eli Zaretskii.
6697 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6699 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6700 bug. Deal with the different error behavior of Irix iconv.
6702 2000-04-07 Jim Meyering <meyering@lucent.com>
6704 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6705 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6707 2000-04-05 Jim Meyering <meyering@lucent.com>
6709 Portability tweaks required for ultrix4.3.
6710 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6711 * readutmp.c: Include sys/types.h before sys/stat.h.
6712 * canon-host.c: Declare strdup.
6713 * path-concat.c: Likewise.
6714 From John David Anglin.
6716 2000-04-04 Jim Meyering <meyering@lucent.com>
6718 Be more DOS 8.3-friendly.
6719 * ref-add.sin: Renamed from ref-add.sed.in.
6720 * ref-del.sin: Renamed from ref-del.sed.in.
6721 * Makefile.am: Reflect renaming.
6722 Reported by Eli Zaretskii.
6724 Use a temporary file name that won't clash with `charset.alias'
6725 in the DOS 8.3 name space.
6726 * Makefile.am (charset_tmp): Define.
6727 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6728 (uninstall-local): Likewise.
6729 Reported by Eli Zaretskii.
6731 2000-03-29 Paul Eggert <eggert@twinsun.com>
6733 * time/strftime.c (my_strftime): Make sure we call the system
6734 strftime, not ourselves, when invoking the underlying strftime.
6736 2000-03-24 Jim Meyering <meyering@lucent.com>
6738 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6739 (charset_alias): Define.
6740 (install-exec-local): Factor out common code.
6741 (uninstall-local): Split lines longer than 80.
6742 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6744 (.sed.in.sed): New rule. Don't redirect directly to $@.
6745 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6747 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6749 * config.charset: Output a line containing "Packages using this file".
6750 * ref-add.sed.in, ref-del.sed.in: New files.
6751 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6752 ref-del.sed): New rules.
6754 2000-03-17 Jim Meyering <meyering@lucent.com>
6756 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6757 Otherwise, include <strings.h>
6759 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6761 * unicodeio.c (utf8_wctomb): New function.
6762 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6763 format instead of in UCS-4 with platform dependent endianness.
6765 2000-03-07 Paul Eggert <eggert@twinsun.com>
6767 * savedir.c (savedir): Work even if directory size is
6768 negative; this can happen with some screwy NFS configurations.
6770 2000-03-06 Jim Meyering <meyering@lucent.com>
6772 * localcharset.c (get_charset_aliases): Don't try to free file_name
6773 if it's NULL (because we ran out of memory). From Bruno Haible.
6775 2000-03-05 Jim Meyering <meyering@lucent.com>
6777 * localcharset.c ("path-concat.h"): Include.
6778 (get_charset_aliases): Use path_concat instead of ANSI string
6781 * unicodeio.h (PARAMS): Define.
6782 Use it to guard prototype.
6784 2000-03-04 Jim Meyering <meyering@lucent.com>
6786 * Makefile.am (install-exec-local): Create $(libdir) before installing
6788 (uninstall-local): Uncomment this rule so `make distcheck' works
6791 * unicodeio.c (<errno.h>): Include it.
6792 (errno): Declare if not defined.
6794 * localcharset.c: Add Bruno's comment justifying use of volatile.
6796 * config.charset: New version, incorporating remarks from a linux
6797 i18n mailing list. From Bruno Haible.
6799 2000-03-02 Jim Meyering <meyering@lucent.com>
6801 * Makefile.am (EXTRA_DIST): Add config.charset.
6803 2000-03-01 Jim Meyering <meyering@lucent.com>
6805 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6806 * unicodeio.c: Likewise.
6808 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6810 * config.charset: New file.
6811 * localcharset.c: New file.
6812 * unicodeio.h, unicodeio.c: New files.
6813 * Makefile.am (DEFS): Add -DLIBDIR=...
6814 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6815 (noinst_HEADERS): Add unicodeio.h.
6816 (all-local, install-exec-local, charset.alias): New targets.
6818 2000-02-28 Paul Eggert <eggert@twinsun.com>
6820 * quotearg.c (ALERT_CHAR): New macro.
6821 (quotearg_buffer_restyled): Use it.
6823 2000-02-27 Jim Meyering <meyering@lucent.com>
6825 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6826 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6828 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6829 not `#if STDC_HEADERS'.
6830 Declare malloc if needed.
6832 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6833 now that autoconf always defines the HAVE_DECL_ symbols.
6834 * human.c: Likewise.
6836 * strtoumax.c: Likewise.
6838 * backupfile.c: Arrange for cpp to fail if the configure-time
6839 declaration check was not run.
6841 * human.c: Likewise.
6843 * strtoumax.c: Likewise.
6845 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6846 then first look up the entire `.'-containing string as a login name.
6848 2000-02-18 Paul Eggert <eggert@twinsun.com>
6850 * getdate.y: Handle two-digit years with leading zeros correctly.
6851 (textint): New typedef.
6852 (parser_control): Member year changed from int to textint.
6854 (YYSTYPE): Removed; replaced by %union with int and textint members.
6855 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6856 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6857 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6858 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6859 (date, number, to_year): Use width of number in digits, not its value,
6860 to determine whether it's a 2-digit year, or a 2-digit time.
6861 (yylex): Store number of digits of numeric tokens.
6862 Reported by John Kendall.
6864 (parser_control): Changed from struct parser_control to typedef (for
6865 consistency). All uses changed.
6867 (tID): Removed; not used.
6868 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6870 2000-02-14 Paul Eggert <eggert@twinsun.com>
6872 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6873 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6875 2000-02-12 Jim Meyering <meyering@lucent.com>
6877 * userspec.c (ISDIGIT): Define it.
6878 (isdigit): Remove definition.
6879 (is_number): Use ISDIGIT, not isdigit.
6880 <libintl.h>: Include.
6882 (parse_user_spec): Mark translatable strings.
6884 2000-02-10 Jim Meyering <meyering@lucent.com>
6886 With these changes, nanosleep.[ch] are finally enough like the other
6887 lib/* replacement files to compile on a few more losing systems.
6889 * nanosleep.h: Don't include config.h.
6890 Remove prototype from declaration of nanosleep.
6891 (PARAMS): Remove now-unneeded definition.
6892 * nanosleep.c: #undef nanosleep.
6893 (rpl_nanosleep): Rename from nanosleep.
6895 2000-02-03 Jim Meyering <meyering@lucent.com>
6897 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6898 rather than with `#if HAVE_UTMPNAME'.
6900 2000-02-01 Jim Meyering <meyering@lucent.com>
6902 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6904 2000-01-31 Jim Meyering <meyering@lucent.com>
6906 * nanosleep.h (nanosleep): Guard declaration with
6907 `#if ! HAVE_DECL_NANOSLEEP'.
6908 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6909 the declaration in that vendor's sys/timers.h.
6910 Reported by Christian Krackowizer.
6912 * quotearg.c (ISASCII): Add #undef and move definition to follow
6913 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6914 (ISPRINT): Likewise.
6915 Reported by Tom Tromey.
6917 2000-01-30 Jim Meyering <meyering@lucent.com>
6919 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6920 uses of ->ut_name. The latter doesn't work with new Linux header files
6921 where only utmpx.ut_user is declared.
6923 * readutmp.h (UT_USER): Define.
6925 2000-01-23 Jim Meyering <meyering@lucent.com>
6927 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6930 2000-01-22 Jim Meyering <meyering@lucent.com>
6932 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6933 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6934 Required for some AIX systems. Reported by Christian Krackowizer.
6935 [TESTING] (main): New function.
6937 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6938 * dirname.c (dir_name): Support for DOS-style file names with drive
6941 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6943 * strverscmp.c (ISDIGIT): Define.
6944 (strverscmp): Use ISDIGIT, not isdigit.
6946 2000-01-17 Paul Eggert <eggert@twinsun.com>
6948 * nanosleep.c (nanosleep):
6949 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6950 POSIX.1 doesn't require SA_INTERRUPT and some systems
6951 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6952 it's been part of POSIX.1 since day 1 (in 1988).
6954 2000-01-17 Jim Meyering <meyering@lucent.com>
6956 * interlock: Remove unused file. Reported by François Pinard.
6958 2000-01-16 Paul Eggert <eggert@twinsun.com>
6960 * quotearg.c (quotearg_buffer_restyled): Do not quote
6961 alert, backslash, formfeed, and vertical tab unnecessarily in
6962 shell quoting style.
6965 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6966 Free Software Foundation, Inc.
6967 Copying and distribution of this file, with or without modification,
6968 are permitted provided the copyright notice and this notice are preserved.