1 2005-07-18 Simon Josefsson <jas@extundo.com>
3 * check-version.c (check_version): Accept identical versions too.
5 2005-07-18 Bruno Haible <bruno@clisp.org>
7 * lock.h: New file, from GNU gettext.
8 * lock.c: New file, from GNU gettext.
10 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
12 * version-etc-fsf.c (version_etc_copyright): Parameterize the
13 copyright symbol and the year.
14 * version-etc.c (COPYRIGHT_YEAR): New constant.
15 (version_etc_va): Use parameterized copyright notice.
16 Reword to conform to the current GNU coding standards.
18 2005-07-11 Simon Josefsson <jas@extundo.com>
20 * size_max.h: New file.
22 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
24 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
27 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
28 and Paul Eggert <eggert@cs.ucla.edu>
30 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
31 in wint_t, not wchar_t. Remove now-unnecessary cast.
33 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
35 * regex.c, regex.h: Sync from libc.
36 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
37 New files, synced from libc, except that regex_internal.h
38 currently has a small porting fix.
40 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
42 Remove the dependency of the strftime module on the tzset module.
43 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
44 Copy the input structure, to work around some of the bug with
45 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
46 Solaris releases, you should also use the tzset module, but we won't
47 require it as a dependency any more since we don't want LGPLed code
48 to depend on GPLed code.
50 2005-07-02 Jim Meyering <jim@meyering.net>
52 * backupfile.c (backup_args): Change a `0' to NULL.
54 2005-07-01 Jim Meyering <jim@meyering.net>
56 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
57 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
58 * save-cwd.c, tempname.c:
59 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
60 and don't include <sys/file.h>).
62 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
64 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
65 declares only 'struct timespec;' (!).
67 2005-06-29 Jim Meyering <jim@meyering.net>
69 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
70 type name. Use the variable name instead.
71 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
73 2005-06-28 Simon Josefsson <jas@extundo.com>
75 * check-version.h, check-version.c: New files.
77 2005-06-28 Simon Josefsson <jas@extundo.com>
79 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
80 collision with global variable. Better indentation. Don't
81 increment buffer pointer beyond buffer end. Based on comments
82 from Paul Eggert <eggert@cs.ucla.edu>.
86 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
88 * canon-host.c (canon-host): Append trailing "," to 0 in
89 initializer of struct addrinfo, as an indication that we don't
90 care how many members the structure has.
92 2005-06-24 Derek Price <derek@ximbiot.com>
93 and Bruno Haible <bruno@clisp.org>
95 Remove stat module & update lstat.
96 * stat.c: Remove this file...
97 (slash_aware_lstat): ...moving this content and its support...
98 * lstat.c (rpl_lstat): ...into here.
101 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
103 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
104 (ranged_convert): Don't save conversion in a temporary struct.
105 This causes a warning with GCC 4.0.0, and anyway in the typical
106 case it's not worth the extra 100 bytes or so of code.
107 (ranged_convert, __mktime_internal): When calling a function via a
108 pointer P, use P () rather than (*P) (), as we now assume C89 or
111 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
113 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
114 "who -r" failed to give output. Problem reported by Tim Waugh.
116 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
117 (xcalloc): Use it to avoid needless tests.
118 Problem reported by Jim Meyering.
120 2005-06-16 Jim Meyering <jim@meyering.net>
122 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
123 when either N or S is zero.
125 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
127 * argp.h (__option_is_short): Check upper limit of
128 __key. Isprint() requires its argument to have the value
129 of an unsigned char or EOF.
131 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
133 * fnmatch.c (fnmatch): If there is an encoding error in a
134 multibyte string or pattern, fall back on unibyte matching.
135 Problem reported by James Youngman.
137 2005-06-08 Bruno Haible <bruno@clisp.org>
139 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
142 2005-06-08 Bruno Haible <bruno@clisp.org>
144 * csharpcomp.h: New file, from GNU gettext.
145 * csharpcomp.c: New file, from GNU gettext.
146 * csharpcomp.sh.in: New file, from GNU gettext.
148 2005-06-07 Derek Price <derek@ximbiot.com>
151 * glob_.h: Indent nested #ifdef.
153 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
156 Use "file name" when talking about file names, instead of "filename"
157 or "path", as per the GNU coding standards.
158 * mkdir-p.c: Renamed from makepath.c.
159 (make_dir_parents): Renamed from make_path. All callers changed.
160 * mkdir-p.h: Likewise. All includers changed.
161 * filenamecat.c: Renamed from path-concat.c.
162 (file_name_concat): Renamed from path_concat. All callers changed.
163 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
164 * filenamecat.h: Likewise. All includers changed.
165 * acl.c: Don't use "path" or "filename" to mean "file name"
166 in comments or local variable names.
167 * basename.c: Likewise.
168 * canonicalize.c, canonicalize.h: Likewise.
169 * dirname.c, dirname.h: Likewise.
170 * euidaccess.c: Likewise.
171 * exclude.c: Likewise
172 * fnmatch_.h, fnmatch_loop.c: Likewise.
173 * fsusage.c, fsuage.h: Likewise.
174 * fts.c, fts_.h: Likewise.
175 * getcwd.c: Likewise.
176 * getloadavg.c: Likewise.
177 * mkstemp.c: Likewise.
178 * mountlist.c, mountlist.h: Likewise.
179 * openat.c, openat.h: Likewise.
180 * readlink-stub.c: Likewise.
181 * readutmp.c, readutmp.h: Likewise.
182 * rename.c: Likewise.
185 * savedir.c: Likewise.
186 * stripslash.c: Likewise.
187 * tempname.c: Likewise.
188 * xreadlink.c: Likewise.
189 * exclude.c (excluded_file_name): Renamed from excluded_filename.
191 * exclude.h: Likewise.
193 * euidaccess.c (getuid, getgid, getuid, getegid)
194 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
195 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
196 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
197 * pathmax.h: Include <limits.h> unconditionally, since other
198 files have been getting away with it for years (MORE/BSD 4.3
200 * userspec.c (getpwnam, getgrnam, getgrgid)
201 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
203 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
204 Define to 256, not 255, as per modern POSIX.
206 2005-06-01 Bruno Haible <bruno@clisp.org>
208 * csharpexec.h: New file, from GNU gettext.
209 * csharpexec.c: New file, from GNU gettext.
210 * csharpexec.sh.in: New file, from GNU gettext.
212 2005-05-31 Derek Price <derek@ximbiot.com>
213 Paul Eggert <eggert@cs.ucla.edu>
216 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
218 2005-05-29 Derek Price <derek@ximbiot.com>
219 Paul Eggert <eggert@cs.ucla.edu>
221 * glob_.h, glob.c: New files.
223 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
225 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
227 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
228 the configuration hassle isn't worth it.
229 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
230 (LONGEST_MODIFIER, PRIuMAX): Remove.
232 2005-05-27 Bruno Haible <bruno@clisp.org>
234 * getlogin_r.h: Remove second include of <stddef.h>.
236 2005-05-25 Bruno Haible <bruno@clisp.org>
237 Derek Price <derek@ximbiot.com>
239 * getlogin_r.h: Simplify API documentation.
241 2005-05-25 Derek Price <derek@ximbiot.com>
242 Paul Eggert <eggert@cs.ucla.edu>
244 * getlogin_r.c, getlogin_r.h: New files.
246 2005-05-22 Bruno Haible <bruno@clisp.org>
248 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
249 Also include <sys/param.h> if it defines MIN, MAX.
250 Based on a patch by Derek Price <derek@ximbiot.com>.
252 2005-05-22 Bruno Haible <bruno@clisp.org>
254 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
255 (INT64_MIN): Fix definition.
256 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
258 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
259 NEED_SIGNED_INT_TYPES.
261 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
262 HAVE_SYSTEM_INTTYPES.
264 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
266 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
267 so that unistd-safer.h (GPL'ed code) need not be included.
269 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
272 * fts.c: Don't include "cycle-check.h" or "hash.h".
273 (setup_dir, free_dir): New functions.
274 (enter_dir, leave_dir): Define trivial
275 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
276 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
277 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
278 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
280 (fts_open): Use setup_dir.
281 (fts_close): Use free_dir.
282 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
283 This adds a label and some gotos, but the alternatives were messier.
284 Check for memory allocation failure when entering a dir.
285 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
286 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
287 (FTS): New member fts_cycle, that is a union that contains the
288 old active_dir_ht and cycle_state. All uses changed to mention
289 fts_cycle.ht and fts_cycle.state.
290 * fts-cycle.c: New file, containing GPL'ed code migrated out of
291 fts.c, with the following changes:
292 (setup_dir, free_dir): New functions.
293 (enter_dir): Now returns bool. Return true if successful, false
294 if memory exhausted. All callers changed.
295 Do not bother partly cleaning up on
296 memory allocation failure; that is free_dir's job.
297 However, free ad if hash_insert fails, to avoid memory leak.
298 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
299 fts->fts_options to see which union member to use.
301 2005-05-20 Jim Meyering <jim@meyering.net>
303 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
304 Now a macro, to pacify GCC.
306 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
308 * chown.c (rpl_chown): Return -1 on failure.
310 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
312 * canonicalize.c: Include canonicalize.h first, to test interface.
313 Include <stddef.h> unconditionally, since we assume C89 now.
314 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
315 * fts.c: Include fts_.h first, to check interface.
316 Do not include intprops.h; no longer needed.
317 Include cycle-check.h and hash.h, since fts_.h no longer does.
318 Remove unnecessary casts of closedir to void.
319 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
320 decide whether to decrement nlinks.
321 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
322 (FTS): Use struct hash_table * instead of Hash_table, so that
323 we no longer need to include hash.h here.
325 2005-05-17 Jim Meyering <jim@meyering.net>
327 * fts.c, fts_.h: New files, from coreutils.
329 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
332 * unlinkdir.c, unlinkdir.h: New files.
333 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
334 regex.h, unlocked-io.h, xtime.h:
335 White space changes only.
336 * makepath.c (make_path): Port to hosts where leading "//" is special.
337 * yesno.c: Include getline.h, not ctype.h.
338 (yesno): Don't remove leading white space; POSIX doesn't allow it.
339 Use getline to remove arbitrary restriction on response length.
341 2005-05-13 Bruno Haible <bruno@clisp.org>
343 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
344 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
345 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
346 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
347 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
348 Add support for 64-bit integers in the MSVC compiler.
350 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
352 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
353 Change the initial comment to refer to GPL, not LGPL.
354 gnulib-tool will change it to LGPL as needed.
356 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
357 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
358 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
359 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
360 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
361 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
362 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
363 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
364 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
365 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
366 concatpath.c, config.charset, copy-file.c, copy-file.h,
367 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
368 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
369 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
370 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
371 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
372 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
373 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
374 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
375 full-read.c, full-read.h, full-write.c, full-write.h,
376 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
377 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
378 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
379 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
380 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
381 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
382 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
383 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
384 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
385 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
386 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
387 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
388 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
389 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
390 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
391 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
392 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
393 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
394 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
395 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
396 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
397 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
398 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
399 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
400 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
401 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
402 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
403 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
404 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
405 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
406 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
407 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
408 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
409 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
410 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
411 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
412 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
413 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
414 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
415 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
416 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
417 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
418 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
419 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
420 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
421 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
422 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
423 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
424 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
425 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
426 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
427 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
428 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
429 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
430 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
431 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
432 Update FSF postal mail address.
434 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
436 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
437 specified in ai_socktype. Fix invalid ai_protocol
438 check. ai_protocol is usually set to 0 or depending on
439 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
440 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
441 ai_socktype / ai_protocol in the returned addrinfo structure.
443 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
444 Bruno Haible <bruno@clisp.org>
446 * inet_ntop.h: New file.
447 * inet_ntop.c: New file, from glibc with modifications.
449 2005-05-08 Jim Meyering <jim@meyering.net>
451 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
453 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
455 Merge from coreutils. Among other things,
456 add bulletproofing for cases where stdin, stdout, or stderr are closed.
457 * fd-safer.c: New file.
458 * fcntl-safer.h, open-safer.c: Remove.
459 * chdir-long.c: Fix comment "fetish" -> "coreutils".
460 * dup-safer.c: Include unistd-safer.h first.
461 Don't include errno.h.
462 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
463 * file-type.h: Don't assume invoker included sys/stat.h first.
464 * file-type.c: Rely on file-type.h change.
465 * getloadavg.c: Include unistd-safer.h.
466 (getloadavg): Use safer open.
467 * getusershell.c: Include "stdio-safer.h".
468 (getusershell): Use safer fopen.
469 * long-options.c (long_options): Use NULL rather than 0.
470 * modechange.h (mode_free): Remove; all callers changed to invoke
472 * modechange.c: Likewise.
473 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
474 (MODE_DONE): New constant.
475 (struct mode_change): Remove 'next' member.
476 (make_node_op_equals): New function; like the old one of the
477 same name, except it allocates an array.
478 (mode_compile, mode_create_from_ref): Use it.
479 (mode_compile): Allocate result as an array, not a linked list.
480 Parse octal string ourself, so that we catch mistakes like "+0".
481 (mode_adjust): Arg is an array, not a linked list.
482 * modechange.c: Include stat-macros.h, xalloc.h.
483 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
484 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
485 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
486 Remove. This is now stat-macros.h's job.
487 (talloc): Remove. All callers replaced by xalloc, so that
488 our invokers don't have to worry about reporting memory failures.
489 (make_node_op_equals): Remove.
490 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
492 (struct mode_change): Moved here from modechange.h.
493 (mode_append_entry): Remove.
494 (mode_compile): Remove MASKED_OPS arg, since it encouraged
495 apps to have incorrect behavior. Use simpler algorithm for head
496 and tail. Don't futz with umask; that's now the job of mode_adjust.
497 Detect more invalid usages rather than having somewhat-random behavior.
498 Don't insert an "a=" action, as that leads to incorrect behavior.
499 (mode_compile, mode_create_from_ref): Return NULL on error instead
500 of an enum, since now there's only one way to have an error. All
502 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
503 at the correct time. Simplify calculation of "+u" and its ilk.
504 Don't mishandle "+X".
505 (mode_free): Remove "register" and localize decls.
506 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
507 (struct mode_change): Move to modechange.c; callers don't
508 need to see this stuff.
509 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
510 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
511 (mode_change, mode_adjust): Reflect the new signatures noted above.
512 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
513 that might redefine system include files.
514 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
515 (my_usleep): Use NULL rather than (void *) 0.
516 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
517 Use siginterrupt to specify that system calls should be interrupted.
518 (rpl_nanosleep): Move initialization of suspended closer to call of
520 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
521 * readutmp.c: Likewise. Include signal.h, stdbool.h.
522 (desirable_utmp_entry): New function.
523 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
524 using x2nrealloc, to simplify logic.
525 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
526 size calculation. Do not assume utmp file is a regular file.
527 * readutmp.h (UT_PID): Moved here from ../src/who.c.
528 (READ_UTMP_CHECK_PIDS): New constant.
529 * save-cwd.c: Include unistd-safer.h.
530 (save_cwd): Use fd_safer.
531 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
532 [!_LIBC] Include "stat-macros.h" instead.
533 * unistd-safer.h (fd_safer): New decl.
535 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
537 * byteswap_.h: New file.
539 2005-04-25 Albert Chin <china@thewrittenword.com>
541 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
544 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
546 * getdate.y (zone): Allow relunit_snumber after tZONE, so
547 that "UTC +1 second" continues to work. Problem reported
549 (relunit_snumber): New rule.
552 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
554 * getdate.y (universal_time_zone_table): New constant.
555 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
556 universal_time_zone_table.
557 (lookup_zone): Prefer universal_time_zone_table to
558 local_time_zone_table, so that "GMT" time stamps are allowed in
559 London during the summer. Problem reported by Ian Abbott.
561 2005-04-12 Jim Meyering <jim@meyering.net>
563 * human.c (humblock): Set *options even when returning due to
564 xstrtoumax conversion failure. Thanks to a used-uninitialized
567 2005-04-09 Jim Meyering <jim@meyering.net>
569 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
570 -Wuninitialized: initialize tm0.tm_year.
572 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
574 * getdate.y (parser_control): rels_seen is now a boolean, not a
575 count, since there's no maximum. All uses changed.
576 Add member dsts_seen.
577 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
579 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
580 Use pc_rels_seen to decide whther a date is absolute.
582 * getdate.y (number): Don't overwrite year.
583 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
586 2005-04-02 Simon Josefsson <jas@extundo.com>
588 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
589 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
591 2005-03-27 Jim Meyering <jim@meyering.net>
593 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
595 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
597 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
598 "one's complement" -> "ones' complement" in comment, as per Knuth.
599 "value of type" -> "type or expression" in comment.
600 * mktime.c, strftime.c: Propagate intprops.h comment nits.
602 2005-03-26 Jim Meyering <jim@meyering.net>
605 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
606 Correct typos: s/or/of/.
608 2005-03-23 Jim Meyering <jim@meyering.net>
610 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
612 2005-03-21 Jim Meyering <jim@meyering.net>
614 Changes imported from coreutils.
616 * cycle-check.c: Don't include xalloc.h.
618 * path-concat.c: Don't include assert.h.
619 (path_concat): Remove assertion that would have triggered
620 for ABASE starting with more than one slash.
621 Reported by Andreas Schwab.
623 * path-concat.c (path_concat): Set *BASE_IN_RESULT
624 properly when ABASE is an absolute file name.
625 Correct the description of this function.
627 Add an assertion and a test driver.
628 This fixes a bug introduced on 2004-07-02.
629 Andreas Schwab reported the resulting failure of cp --parents:
630 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
632 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
634 * strftime.c (my_strftime): If the underlying strftime returns 0
635 (which shouldn't happen), generate nothing instead of returning 0
636 immediately, so that nstrftime (NULL, ...) doesn't return 0.
638 2005-03-16 Bruno Haible <bruno@clisp.org>
640 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
642 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
644 * strftime.c (my_strftime): Prepend space to format so that we can
645 reliably distinguish strftime failure from empty output on POSIX
648 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
650 * iconvme.c (SIZE_MAX): New macro, if not already defined.
651 (iconv_string): Don't guess a size-zero buffer, as that might cause
652 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
653 result would be 'too large', where 'too large' is (heuristically)
654 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
655 overflow concerns. This will prevent some unwanted malloc failures
656 when the inputs are very large.
658 2005-03-15 Bruno Haible <bruno@clisp.org>
660 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
663 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
666 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
668 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
670 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
671 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
673 * strtol.c: Likewise.
675 2005-03-14 Simon Josefsson <jas@extundo.com>
677 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
680 2005-03-14 Jim Meyering <jim@meyering.net>
682 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
683 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
684 to be nonzero so that we (and caller) can detect the difference
685 between a valid zero-length expansion and an error return, even
686 when the underlying strftime fails before writing anything into
689 2005-03-10 Jim Meyering <jim@meyering.net>
691 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
692 so that this module works on systems without fchdir.
694 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
696 Factor int-properties macros into a single file, except for
698 * intprops.h: New file.
699 * getloadavg.c: Include it instead of limits.h.
700 (INT_STRLEN_BOUND): Remove.
701 * human.c: Include intprops.h.
702 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
703 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
704 * inttostr.h: Include intprops.h instead of limits.h.
705 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
706 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
707 for consistency with intprops.h.
708 (time_t_is_integer, twos_complement_arithmetic): Use them.
709 * sig2str.h: Include <signal.h>, intprops.h.
710 (INT_STRLEN_BOUND): Remove.
711 * strftime.c (TYPE_SIGNED): Remove.
712 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
713 * strtol.c: Adjust comments to match intprops.h.
714 * userspec.c: Include intprops.h.
715 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
716 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
717 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
718 instead of rolling our own expressions.
719 * xstrtol.c: Include xstrtol.h first, to test interface.
721 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
723 (my_strftime): Do not mishandle years close to INT_MAX, by doing
724 the right thing even if adding 1900 would overflow. Similarly
725 for tm_mon + 1 and tm_yday + 1.
726 Make %Y always equivalent to %C%y, and similarly for %G and %g.
727 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
728 (DO_SIGNED_NUMBER): New macro.
729 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
731 2005-03-07 Bruno Haible <bruno@clisp.org>
733 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
735 2005-03-03 Derek R. Price <derek@ximbiot.com>
736 Bruno Haible <bruno@clisp.org>
738 * pagealign_alloc.h: New file.
739 * pagealign_alloc.c: New file.
741 2005-01-28 Bruno Haible <bruno@clisp.org>
743 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
746 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
748 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
749 The workaround isn't strictly needed for POSIX conformance, and
750 it's too much of a pain to configure and maintain. We'll ask
751 people to fix their kernels instead.
752 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
753 (NANOSLEEP_BUG_WORKAROUND): Remove.
754 (xnanosleep): Remove the workaround.
756 2005-02-12 Bruno Haible <bruno@clisp.org>
758 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
760 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
762 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
763 * timespec.h (gettime): Return void, since it always
764 succeeds now. All uses changed.
765 * gettime.c (gettime) Likewise.
766 [HAVE_NANOTIME]: Prefer nanotime.
767 Assume gettimeofday succeeds, as POSIX requires.
768 Assime time () succeeds, since other code already does.
769 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
770 (timespec_subtract): Remove.
771 (NANOSLEEP_BUG_WORKAROUND): New constant.
772 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
773 things considerably. Use it only on GNU/Linux hosts, since the
774 workaround shouldn't be needed elsewhere.
776 2005-02-24 Bruno Haible <bruno@clisp.org>
778 * gettext.h: Update from GNU gettext 0.14.2.
780 2005-02-24 Bruno Haible <bruno@clisp.org>
782 * localcharset.c: Update from GNU gettext 0.14.2.
783 * config.charset: Update from GNU gettext 0.14.2.
785 2005-02-22 Simon Josefsson <jas@extundo.com>
787 * iconvme.h, iconvme.c: New files, from libc.
789 2005-02-20 Neil Conway <neilc@samurai.com>
791 * xgethostname.c (xgethostname): Check for ENOMEM, which is
792 returned by OSX/Darwin if the specified buffer is not large
793 enough for the hostname.
795 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
797 * memrchr.h: New file.
798 * chdir-long.c: Include it.
799 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
800 Don't bother including stddef.h.
802 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
804 * argp-help.c (__argp_help): Create a fake struct argp_state and
805 pass it to _help, otherwise the latter coredumps trying to
806 dereference state.root_argp.
808 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
810 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
812 Include <sys/types.h>, for dev_t.
813 (ME_DUMMY, ME_REMOTE): Move from here....
814 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
815 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
817 Include mountlist.h first, to test the interface.
819 2005-01-29 Bruno Haible <bruno@clisp.org>
821 * progname.c (program_name): Initialize.
822 Needed when linking statically on MacOS X.
824 2005-01-28 Bruno Haible <bruno@clisp.org>
826 * javacomp.sh.in: New file, from GNU gettext.
827 * javacomp.h: New file, from GNU gettext.
828 * javacomp.c: New file, from GNU gettext.
830 2005-01-26 Bruno Haible <bruno@clisp.org>
832 * javaexec.sh.in: New file, from GNU gettext.
833 * javaexec.h: New file, from GNU gettext.
834 * javaexec.c: New file, from GNU gettext.
836 2005-01-26 Simon Josefsson <jas@extundo.com>
838 * gai_strerror.c: Use GPL in header.
840 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
842 * argp-help.c (hol_entry_help): Avoid using non-constant
843 initializers for struct pentry_state.
844 (__argp_error): Check return value of __asprintf
845 (__argp_failure): Translate error message
847 * argp-parse.c: Removed braces around the expansion of N_()
849 2005-01-21 Jim Meyering <jim@meyering.net>
851 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
852 same value as for Solaris 9.
854 * chdir-long.c (chdir_long): Rewrite to remove limitation on
855 component length. This included changing the parameter to be
856 of type `char *' rather than `char const *'.
857 * chdir-long.h (chdir_long): Update prototype.
859 * openat.c (fdopendir, fstatat): New functions.
860 * openat.h: Include headers required for use of DIR and struct stat.
861 [AT_SYMLINK_NOFOLLOW]: Define.
862 (fdopendir, fstatat): Add prototypes.
864 2005-01-21 Bruno Haible <bruno@clisp.org>
866 * classpath.h: New file, from GNU gettext.
867 * classpath.c: New file, from GNU gettext.
869 2005-01-20 Simon Josefsson <jas@extundo.com>
871 * version-etc-fsf.c: New file, with version_etc_copyright.
872 * version-etc.c: Remove version_etc_copyright.
873 * version-etc.h (version_etc_copyright): Use [] instead of * in
874 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
876 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
878 * save-cwd.c (save_cwd): Remove code to support the case
879 where fchdir is missing or flaky.
881 2005-01-20 Simon Josefsson <jas@extundo.com>
883 * base64.h (isbase64): Add.
885 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
886 using a unsigned prototype, don't inline.
887 (base64_decode): Use it.
889 2005-01-19 Bruno Haible <bruno@clisp.org>
891 * sh-quote.h: New file, from GNU gettext.
892 * sh-quote.c: New file, from GNU gettext.
894 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
896 Merge changes from coreutils, as described below in several
897 changelogs dated today.
899 * save-cwd.c: Include "save-cwd.h" before other include files.
900 (O_DIRECTORY): Remove; not needed here, since "." must be
901 a directory. All uses removed.
902 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
903 universal on Suns, and we also need to test for IRIX.
904 Revamp code to use 'if' rather than '#if'.
905 Avoid unnecessary comparison of cwd->desc to 0.
907 * utimens.c (futimens): Robustify the previous patch, by checking
908 for known valid error numbers rather than observed invalid ones.
910 2005-01-18 Jim Meyering <jim@meyering.net>
912 * version-etc.c (version_etc_copyright): Update copyright date.
914 * utimens.c (futimens): Account for the fact that futimes
915 can also fail with errno == ENOSYS or errno == ENOENT.
916 Patch from Dmitry V. Levin.
918 Change the name of the robust chdir function from chdir to chdir_long.
919 * save-cwd.c: Include chdir-long.h rather than chdir.h.
920 (restore_cwd): Use chdir_long, not chdir.
921 * chdir-long.c: Renamed from chdir.c.
922 * chdir-long.h: Renamed from chdir.h.
923 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
926 2005-01-18 Bob Proulx <bob@proulx.com>
928 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
929 offsetof() macro construct to avoid compile failure with native HP-UX
930 11.0 ANSI C compiler.
932 2005-01-06 Bruno Haible <bruno@clisp.org>
934 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
935 because stpncpy.m4 takes care of it.
937 2004-01-24 Bruno Haible <bruno@clisp.org>
939 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
941 2003-10-09 Bruno Haible <bruno@clisp.org>
943 * progreloc.c: Include xalloc.h instead of xmalloc.h.
945 2005-01-06 Bruno Haible <bruno@clisp.org>
947 * fwriteerror.h (fwriteerror): Change specification to include fclose.
948 * fwriteerror.c: Include <stdbool.h>.
949 (fwriteerror): At the end, close the file stream. Record whether
950 stdout was already closed.
952 2004-05-27 Bruno Haible <bruno@clisp.org>
954 * execute.c (environ): Declare if needed.
955 * pipe.c (environ): Likewise.
956 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
958 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
960 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
961 definitions to be after all include files, to avoid collisions.
962 Problem reported by Bob Proulx.
964 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
966 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
967 not needed. This removes a dependency on the gettext module.
968 [defined _LIBC]: Do not include <libintl.h>; not needed.
970 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
972 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
975 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
977 * argp-parse.c: Include <stddef.h>.
978 (alignof, alignto): New macros.
979 (parser_init): Don't assume that void * is aligned sufficiently
982 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
983 need to extend the stack.
984 (YYINITDEPTH): New macro, so that the initial stack isn't overly
987 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
989 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
991 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
993 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
994 Remove now-obsolete comment about AIX.
995 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
996 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
997 (YYMAXDEPTH): New macro.
999 2004-12-18 Bruno Haible <bruno@clisp.org>
1001 * fatal-signal.c (fatal_signals): Make non-const.
1002 (init_fatal_signals): New function.
1003 (uninstall_handlers, install_handlers): Ignore signals that were set to
1005 (at_fatal_signal): Call init_fatal_signals.
1006 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1008 Reported by Paul Eggert.
1010 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1012 * getdate.y (textint): New member "negative".
1013 (time_zone_hhmm): New function.
1014 Expect 14 shift-reduce conflicts, not 13.
1015 (o_colon_minutes): New rule.
1016 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1017 (yylex): Set the "negative" member of signed numbers.
1019 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1021 Changes imported from coreutils.
1022 * hard-locale.c: Assume <locale.h> exists.
1024 (GLIBC_VERSION): New macro.
1025 (hard_locale): Assume setlocale exists.
1026 Rewrite to avoid #ifdef.
1027 Use strdup rather than malloc + strcpy.
1028 * human.c: Assume <locale.h> exists.
1029 (human_readable): Assume localeconv exists.
1031 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1033 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1034 convert T2, not T. (Imported from libc.)
1036 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1038 * getcwd.c (is_ENAMETOOLONG): New macro.
1039 (__getcwd.c): Don't restore errno; glibc doesn't.
1040 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1041 first, falling back to our code only if its results look suspicious.
1042 Ensure that the resulting buffer is only as large as necessary.
1044 * readutmp.c: Include readutmp.h first.
1045 Include <errno.h>, since readutmp.h no longer does that.
1046 * readutmp.h: Don't include <errno.h>,
1047 <sys/param.h>, <time.h>; not needed to establish interface.
1048 (errno): Remove decl.
1049 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1050 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1051 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1053 2004-11-28 Simon Josefsson <jas@extundo.com>
1055 * base64.h, base64.c: New file.
1057 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1059 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1061 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1063 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1064 HP's ANSI C compiler.
1065 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1066 Declaring int functions causes warnings on some modern systems and
1067 shouldn't be needed to compile on ancient ones.
1068 * same.c (MIN) [defined MIN]: Don't define, since it's already
1071 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1072 with the following changes.
1073 (__set_errno): Parenthesize properly.
1074 Include <stdbool.h>.
1075 (MIN, MAX, MATCHING_INO): New macros.
1076 (__getcwd): Define with prototype, not K&R form.
1077 Use heuristics to allocate default buffer on stack if possible.
1078 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1079 behavior, and to avoid the PATH_MAX limit when computing
1081 Use MATCHING_INO to compare inode number to file.
1082 Check for arithmetic overflow in size calculations.
1083 Fix bug in reallocation of dot array that caused getcwd to fail
1084 on directories nested deeper than 75.
1085 Be more careful about saving errno on error.
1086 Do not use realloc; use only free+malloc, as this is a bit
1087 more flexible and avoids a needless copy operation.
1088 Do not inspect st_dev and st_ino for symbolic links; POSIX
1089 doesn't specify the latter.
1090 Check for closedir errors.
1091 Avoid needless casts.
1092 Use "#ifdef weak_alias" around weak_alias, to be like other
1094 The following changes to getcwd.c have effect only when used in
1095 gnulib; they have no effect inside glibc proper.
1096 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1097 as alloca isn't used.
1098 (alloca, __alloca): Likewise.
1099 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1100 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1101 unconditionally, as gnulib assumes C89 or better.
1102 Do not include <sys/param.h>.
1103 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1104 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1106 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1107 Include <dirent.h> in a way that is compatible with modern Autoconf.
1108 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1109 New macros, if not already defined.
1110 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1111 Use "_LIBC", not "defined _LIBC", for consistency.
1112 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1114 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1115 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1116 * xgetcwd.c: David MacKenzie's old code was removed, so give
1117 credit only to Jim Meyering and adjust the copyright dates.
1118 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1119 <stdlib.h>, <unistd.h>, "pathmax.h".
1120 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1121 (INITIAL_BUFFER_SIZE): Remove.
1122 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1124 2004-11-23 Jim Meyering <jim@meyering.net>
1126 * getopt_.h: Remove trailing blanks.
1128 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1130 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1131 (futimens): New function, which uses futimes if available.
1132 (futimens, utimens): Support timespec==NULL, with same semantics
1133 as utime and utimens.
1134 * utimens.h (futimens): New decl.
1136 2004-11-23 Jim Meyering <jim@meyering.net>
1138 * __fpending.c: Add comment.
1140 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1142 * getopt_.h: Re-addition of __getopt_argv_const caused
1143 redefinition warnings. To avoid them, include the defines
1144 in `#if !defined __need_getopt ... #endif'. The only place
1145 where __getopt_argv_const is used is in definitions
1146 of getopt_long and getopt_long_only below, which are as well
1147 protected by `#ifndef __need_getopt'.
1148 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1149 __need_getopt after including <stdio.h> and <unistd.h> These
1150 headers might have defined it.
1152 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1154 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1156 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1157 optopt): Use them instead of invoking ## directly; otherwise, the
1158 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1160 2004-11-19 Bruno Haible <bruno@clisp.org>
1162 * strtok_r.c: Move comments from here...
1163 * strtok_r.h: ... to here.
1165 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1167 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1168 might fail. Problem reported by Yoann Vandoorselaere.
1169 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1170 that mishandle size_t overflow.
1172 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1174 * canon-host.c: Include "strdup.h".
1175 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1176 Use strdup instead of malloc/strcpy to duplicate strings.
1178 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1179 (human_space_before_unit): New constant.
1180 * human.c (human_readable): Support it.
1182 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1183 (xgetcwd): Set errno correctly when failing.
1184 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1185 the failure is actually due to a PATH_MAX problem.
1187 Further getopt changes to make it more likely that glibc will
1188 buy the changes back.
1189 * getopt.c (POSIXLY_CORRECT): New constant.
1190 (getopt): Use it, so to preserve glibc semantic
1191 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1192 when compiling for libc.
1193 * getopt_.h (__getopt_argv_const): Bring it back.
1194 (getopt_long, getopt_long_only): Use it.
1196 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1197 New arg POSIXLY_CORRECT. All callers changed.
1198 (getopt): Argv is now char * const *, as per standard.
1199 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1200 not char *__getopt_argv_const *.
1201 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1202 _getopt_long_only_r): Likewise.
1203 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1204 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1205 _getopt_long_r, _getopt_long_only_r): Likewise.
1206 * getopt_.h (__getopt_argv_const): Remove.
1207 (getopt): Argv is now char * const *, as per standard.
1209 * getdate.y (tORDINAL): New token.
1210 (day, relunit): Allow it for relative times.
1211 (relative_time_table): Use tORDINAL for ordinals.
1213 2004-11-15 Jim Meyering <jim@meyering.net>
1215 * closeout.c: Include "__fpending.h" once again.
1216 Include <stdbool.h>.
1217 (close_stdout): Don't fail just because stdout was closed initially,
1218 since some programs don't write to stdout in the normal course of
1219 operation (other than --version and --help), and we don't want this
1220 function to make e.g. `touch file >&-' fail.
1221 But do fail if it was closed and someone has tried to write to it.
1222 E.g., `printf foo >&-' must fail.
1224 2004-11-11 Simon Josefsson <jas@extundo.com>
1226 * strtok_r.h, strtok_r.c: New file.
1228 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1230 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1231 we can stop lying to compilers about the constness of argv when we
1232 are compiled outside glibc.
1233 (getopt, getopt_long, getopt_long_only): Use it.
1234 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1236 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1237 _getopt_long_only_r): Likewise.
1238 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1239 _getopt_long_only_r): Likewise.
1241 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1242 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1243 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1244 the other external symbols.
1245 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1246 declaration, since the above renaming now works around collisions.
1248 2004-11-11 Jim Meyering <jim@meyering.net>
1250 * linebreak.c: Remove trailing blanks.
1251 * alloca_.h: Likewise.
1252 * acosl.c: Likewise.
1253 * euidaccess.c: Likewise.
1254 * allocsa.h: Likewise.
1256 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1258 * mktime.c (SHR): New macro, which is a portable
1259 substitute for >> that should work even on Crays.
1260 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1261 Problem reported by Mark D. Baushke in
1262 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1263 * getdate.y (SHR): Likewise.
1265 * strftime.c (SHR): Likewise.
1267 * quotearg.c (struct quoting_options): Use unsigned int for
1268 quote_these_too, so that right shifts are well defined. All uses
1271 2004-11-10 Simon Josefsson <jas@extundo.com>
1273 * getaddrinfo.h, getaddrinfo.c: New files.
1275 2004-11-10 Jim Meyering <jim@meyering.net>
1277 Ensure that no close failure goes unreported.
1278 * closeout.c (close_stdout): Always close stdout. I.e., don't
1279 return early when it seems there's nothing to flush.
1280 Don't include __fpending.h.
1282 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1284 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1286 2004-11-05 Bruno Haible <bruno@clisp.org>
1288 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1289 Reported by Mark D. Baushke <mdb@cvshome.org>.
1291 2004-11-04 Bruno Haible <bruno@clisp.org>
1293 2004-09-11 Bruno Haible <bruno@clisp.org>
1294 * allocsa.valgrind: New file.
1295 2004-02-06 Bruno Haible <bruno@clisp.org>
1296 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1297 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1298 Reported by Christopher Seip <chris.seip@hp.com>.
1300 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1302 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1303 with errno == ERANGE if the buffer is too small.
1304 Problem reported by Mark D. Baushke.
1306 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1308 * xreadlink.c (MAXSIZE): New macro.
1309 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1310 size does not exceed MAXSIZE. Avoid cast.
1311 As suggested by Mark D. Baushke in
1312 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1313 if readlink fails with buffer size just under MAXSIZE, try again
1316 2004-11-02 Derek R. Price <derek@ximbiot.com>
1317 and Paul Eggert <eggert@cs.ucla.edu>
1319 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1320 (get_date): Overparenthesize to avoid GCC warning.
1322 2004-11-02 Bruno Haible <bruno@clisp.org>
1324 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1325 function returns void.
1327 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1329 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1330 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1333 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1335 * getdate.y: Add support for TZ="foo" within a date string.
1336 Fix some bugs near time_t boundaries. Reject dates with
1337 out-of-range components, e.g., "Sept 31".
1338 Include <stdlib.h>, "setenv.h", "xalloc.h".
1339 (ISDIGIT_LOCALE): Remove; unused.
1340 Note that the TZ and time functions used here are not reentrant.
1341 (mktime_ok, get_tz): New functions.
1342 (TZBUFSIZE): New constant.
1343 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1344 This requires that we sometimes generate our own TZ="XXX..." setting.
1346 2004-10-27 Derek R. Price <derek@ximbiot.com>
1348 * mktime.c (not_equal_tm): Remove redundant check.
1350 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1352 * getdate.y: Use Bison 1.875 features, and some minor
1353 code cleanups. This change does not affect semantics.
1354 Don't include <stdlib.h>; no longer needed.
1355 Don't include unlocked-io.h; only the "#if TEST" code uses
1356 stdio, and performance isn't crucial there.
1357 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1358 Bison 1.875 features as described below.
1359 All uses of "PC." replaced by "pc->".
1360 (YYSTYPE): Add a forward declaration.
1361 (yylex, yyerror): Use full prototypes in forward decls.
1362 Use "%pure-parser" rather than obsolescent "%pure_parser".
1363 Use %parse-param and %lex-param instead of obsolescent
1364 YYPARSE_PARAM and YYLEX_PARAM.
1365 (meridian_table, month_and_day_table, time_units_table,
1366 relative_time_table, time_zone_table, military_table,
1367 lookup_zone, lookup_word, get_date):
1368 Use NULL instead of 0 where appropriate.
1369 (to_hour): Avoid abort (), to avoid a dependency on
1371 (yyerror, yylex): Now accepts parser_control * arg.
1372 (main) [TEST]: Use '\0' rather than 0 for char.
1374 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1376 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1377 It's now the caller's responsibility to handle the case where
1378 !HAVE_GETPAGESIZE && !defined getpagesize.
1380 * mktime.c (leapyear): Arg is long int, not int.
1382 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1384 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1386 2004-10-12 Simon Josefsson <jas@extundo.com>
1388 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1389 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1392 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1394 * vsnprintf.h: New file.
1395 * vsnprintf.c: New file.
1397 2004-10-07 Bruno Haible <bruno@clisp.org>
1399 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1400 into the provided buffer.
1402 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1404 * diacrit.c, diacrit.h: Add GPL notice.
1406 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1407 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1408 * logl.c (logl): Keep the code as similar to glibc as possible.
1409 This avoids a potential constant-folding bug.
1411 2004-10-05 Bruno Haible <bruno@clisp.org>
1413 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1415 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1417 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1418 * xmalloc.c (xmemdup): Likewise.
1419 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1420 XFREE): Remove these long-obsolescent macros.
1421 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1422 * xstrdup.c: Remove.
1424 * regex.c (re_comp): Cast gettext return value to char *,
1425 Problem reported by Martin Neitzel via Mark D. Baushke.
1427 2004-10-04 Simon Josefsson <jas@extundo.com>
1429 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1430 '#ifdef USE_UNLOCKED_IO'.
1432 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1434 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1435 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1436 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1437 regex.c, sha1.c, version-etc.c, yesno.c:
1438 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1439 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1440 the includer's responsibility.
1442 Sync from coreutils.
1444 * modechange.c (mode_compile): Don't decrement a pointer that
1445 points to the start of a string, as the C Standard says the
1446 resulting behavior is undefined.
1448 * backupfile.h (enum backuptype): Rename none -> no_backups,
1449 simple -> simple_backups, numbered_existing ->
1450 numbered_existing_backups, numbered -> numbered_backups
1451 to avoid shadowing problems. All uses changed.
1452 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1453 * backupfile.c (check_extension, numbered_backup):
1454 Rename locals to avoid shadowing 'basename'.
1455 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1458 * .cppi-disable: Add getopt_.h, getopt_int.h.
1459 * .cvsignore: Add getopt.h.
1461 2004-10-04 Simon Josefsson <jas@extundo.com>
1463 * memmem.h: New file.
1464 * memmem.c: New file, taken from glibc.
1466 2004-10-02 Jim Meyering <jim@meyering.net>
1468 * dirfd.h, getpagesize.h: Add copyright notice.
1470 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1472 * snprintf.c: Remove comments as to why each header is needed.
1474 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1476 * strsep.h: New file.
1477 * strsep.c: New file.
1479 2004-10-01 Simon Josefsson <jas@extundo.com>
1481 * snprintf.c (snprintf): Handle size==0.
1483 2004-10-01 Simon Josefsson <jas@extundo.com>
1484 Bruno Haible <bruno@clisp.org>
1486 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1487 (snprintf): Declare 'args'.
1489 2004-09-30 Simon Josefsson <jas@extundo.com>
1491 * snprintf.h, snprintf.c: New files.
1493 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1495 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1496 (hol_entry_help): Never translate an empty string.
1497 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1498 * argp.h (OPTION_NO_TRANS): New option.
1500 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1502 * xvasprintf.c: Include xalloc.h.
1503 (xvasprintf): Use xalloc_die, not xmalloc_die.
1505 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1507 * dummy.c: Change copyright notice to FSF, and license to GPL.
1509 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1511 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1512 Problem reported by Bruno Haible in:
1513 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1515 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1517 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1518 in case some system header has #define'd it. Problem reported by
1519 Soeren D. Schulze in
1520 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1522 2004-09-08 Bruno Haible <bruno@clisp.org>
1524 * stdint_.h.in: New file, taken from GNU clisp.
1526 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1528 * xvasprintf.h: New file.
1529 * xvasprintf.c: New file.
1530 * xasprintf.c: New file.
1532 2004-09-08 Bruno Haible <bruno@clisp.org>
1534 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1536 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1538 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1540 Import from coreutils.
1541 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1542 strings on unbounded length. alloca's performance benefits aren't
1543 that important here.
1545 (parse_with_separator): New function, with most of the internals
1546 of the old parse_user_spec. Allow user to omit both user and group,
1547 for compatibility with FreeBSD.
1548 Clone only the user name, not the entire spec.
1549 Do not set *uid, *gid unless entirely successful.
1550 Avoid memory leak in some failing cases.
1551 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1552 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1553 (parse_user_spec): Rewrite to use parse_with_separator.
1555 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1557 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1558 its complicated substitute.
1559 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1560 and program_invocation_name.
1561 (__argp_basename) [!_LIBC]: Remove; the only use was
1562 replaced by its body.
1563 (__argp_short_program_name): Change condition from
1564 !defined __argp_short_program_name to
1565 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1566 to match argp-namefrob.h.
1567 (__argp_failure): Don't assume strerror_r returns char *.
1568 * argp-parse.c (N_): Define unconditionally.
1569 (argp_default_options): Fill out initializers with 0 to avoid
1572 2004-08-12 Simon Josefsson <jas@extundo.com>
1574 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1575 * getopt_.h: Renamed from getopt.h.
1577 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1579 Merge from coreutils.
1581 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1582 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1583 for Reliant Unix 5.43.
1585 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1586 (union fooround): Use uintmax_t, not long int.
1587 The rest is a merge from libc:
1588 [defined _LIBC]: Include <shlib-compat.h>.
1589 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1591 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1593 * strverscmp.c: Convert to UTF-8.
1595 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1597 * obstack.h (obstack_empty_p):
1598 Don't assume that chunk->contents is suitably aligned.
1599 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1600 Likewise. Problem reported by Benno in
1601 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1603 * chown.c (rpl_chown): Work even if the file is writeable but not
1604 readable. This could be improved further but it'd take some work.
1606 2004-08-08 Simon Josefsson <jas@extundo.com>
1608 * xgethostname.c: Don't include error.h (not used).
1611 * getpass.c: Include getpass.h first.
1613 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1615 * xalloc-die.c: New files.
1616 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1618 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1619 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1620 (_, N_, xalloc_die): Move to xalloc-die.c.
1621 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1622 so that we needn't mess with xalloc_msg_memory_exhausted.
1624 * sha1.h: Renamed from sha.h.
1625 (SHA1_H): Renamed from _SHA_H.
1626 (sha1_ctx): Renamed from sha_ctx.
1627 (sha1_init_ctx): Renamed from sha_init_ctx.
1628 (sha1_process_block): Renamed from sha_process_block.
1629 (sha1_process_bytes): Renamed from sha_process_bytes.
1630 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1631 (sha1_read_ctx): Renamed from sha_read_ctx.
1632 (sha1_stream): Renamed from sha_stream.
1633 (sha1_buffer): Renamed from sha_buffer.
1634 * sha1.c: Likewise; renamed from sha.c.
1635 Do not include <sys/types.h>.
1636 Include <stddef.h> rather than <stdlib.h>.
1638 2004-08-08 Bruno Haible <bruno@clisp.org>
1640 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1641 FILESYSTEM_PREFIX_LEN.
1642 * progreloc.c: Likewise.
1643 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1645 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1648 * argp-help.c (make_hol, hol_append): Don't assume that
1649 SIZE_MAX is a valid preprocessor constant.
1650 (__argp_basename): Change from "#ifndef _LIBC"
1651 to "#ifndef __argp_short_program_name", so that
1652 we don't compile these functions for tar.
1654 More merges from coreutils.
1655 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1656 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1658 * addext.c: Remove; no longer needed.
1659 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1660 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1661 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1662 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1663 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1664 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1665 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1666 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1667 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1668 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1669 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1670 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1671 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1672 Import changes from coreutils.
1674 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1676 Merge from coreutils.
1678 * .gdb-history: Remove; this doesn't belong here.
1680 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1681 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1682 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1684 * dirname.h: Include <stdbool.h>.
1685 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1686 for consistency with POSIX terminology. All uses changed.
1687 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1688 (strip_trailing_slashes): Use bool for booleans.
1689 * stripslash.c (strip_trailing_slashes): Likewise.
1691 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1692 sometimes returns a positive errno value even when it succeeds.
1693 (print_errno_message) [!LIBC]: Fall back on strerror if
1696 * path-concat.c (mempcpy): Don't define if a system header defines it.
1697 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1698 (longest_relative_suffix): New function.
1699 (path_concat): Use it. Assume first argument is not NULL.
1700 Port to DOS. Omit redundant separators.
1701 Report an error instead of returning NULL.
1702 Use mempcpy instead of memcpy.
1703 (xpath_concat): Remove: not declared or used.
1705 * same.h: Include <stdbool.h>
1706 (same_name): Return bool, not int.
1707 * same.c (same_name): Likewise.
1708 (errno): Don't declare; we assume C89 or better now.
1710 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1711 if not already defined.
1713 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1714 * dup-safer.c (errno): Likewise.
1716 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1718 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1721 2004-08-03 Simon Josefsson <jas@extundo.com>
1723 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1724 * progname.h: Don't include stdbool.h.
1726 2004-08-02 Simon Josefsson <jas@extundo.com>
1728 * getsubopt.h: New file, with comments from Bruno Haible.
1729 * getsubopt.c: New file, from glibc, but slightly modified based on
1730 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1732 2004-08-01 Simon Josefsson <jas@extundo.com>
1734 * xgetdomainname.c: Include stdlib.h, for free().
1736 2004-07-16 Simon Josefsson <jas@extundo.com>
1738 * dummy.c: New file.
1740 2004-07-16 Bruno Haible <bruno@clisp.org>
1742 * backupfile.h: Add extern "C" for C++.
1743 * closeout.h: Likewise.
1744 * copy-file.h: Likewise.
1745 * findprog.h: Likewise.
1746 * full-write.h: Likewise.
1747 * pathname.h: Likewise.
1748 * progname.h: Likewise.
1749 * stpcpy.h: Likewise.
1750 * stpncpy.h: Likewise.
1751 * strcase.h: Likewise.
1752 * strstr.h: Likewise.
1753 * xalloc.h: Likewise.
1755 * mbswidth.h: Add extern "C" for C++.
1756 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1758 2004-07-09 Simon Josefsson <jas@extundo.com>
1760 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1761 failed without this.)
1763 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1765 * fchown-stub.c: New file.
1767 2004-06-24 Jim Meyering <jim@meyering.net>
1769 * obstack.h (obstack_base): Cast to (void *), per documentation.
1771 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1773 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1775 2004-06-01 Jim Meyering <jim@meyering.net>
1777 * calloc.c: New file.
1779 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1781 * getdate.y (yylex): Allow space between sign and number.
1782 Problem reported by Dan Jacobson.
1784 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1785 and Jim Meyering <jim@meyering.net>
1787 Merge from coreutils CVS.
1789 * stat-macros.h: New file, with contents from file-type.h
1790 and coreutils' system.h.
1791 * file-type.c: Include "stat-macros.h".
1792 * file-type.h (file_type): Move all macro definitions to new file,
1795 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1796 Wrap old code with this conditional.
1797 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1798 function that does not dereference symlinks.
1799 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1801 * xreadlink.c: Include xreadlink.h first, to catch .h file
1802 dependency problems.
1803 (xreadlink): Accept new arg SIZE, for efficiency.
1804 All decls and uses changed.
1805 * xreadlink.h: Include <stddef.h>, for size_t.
1807 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1808 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1810 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1812 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1814 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1815 macros to be defined.
1816 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1817 the allocator returns NULL because the requested size is zero.
1819 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1821 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1822 var. Add comment explaining why libc still defines it. This
1823 merges the following patch from glibc:
1824 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1826 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1828 * obstack.c (_obstack): Remove unused variable. It hasn't been
1829 present in glibc since revision 1.1 of this file.
1830 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1831 obstack_alignment_mask, obstack_alloc, obstack_base,
1832 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1833 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1834 obstack_grow0, obstack_init, obstack_int_grow,
1835 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1836 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1837 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1838 nonexistent functions.
1840 2004-05-17 Derek R. Price <derek@ximbiot.com>
1841 Paul Eggert <eggert@cs.ucla.edu>
1843 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1845 2004-05-14 Bruno Haible <bruno@clisp.org>
1847 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1848 that consists of a '.' followed by an empty digit string.
1849 Patch by Tor Lillqvist <tml@iki.fi>.
1851 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1853 Port obstack to the AS/400, where pointers are 16 bytes wide and
1854 you cannot cast an integer to a valid pointer. This patch is
1855 currently waiting to be integrated into glibc; see
1856 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1858 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1859 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1860 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1861 (struct obstack): temp member is now a union of a pointer and
1862 an integer, instead of an integer. All integer uses changed.
1863 This does not affect the physical layout of struct obstack,
1864 except on hosts (like the AS/400) where the size or alignment of
1865 void * is greater than that of ptrdiff_t.
1866 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1867 __STDC__)]: Store temporary in pointer member of union, not
1869 * obstack.c: Include <stddef.h>, for offsetof.
1870 (struct fooalign): Remove; it doesn't need a name.
1871 (union fooround): Change double to long double, and add void *.
1872 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1873 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1874 not a macro. Hence the values are always int; so remove all
1875 casts-to-int in uses.
1877 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1878 Derek Price <derek@ximbiot.com>
1880 * alloca.c: Include <alloca.h>, to get our interface.
1881 * alloca_.h: Use __alloca on AIX, so that we don't have to
1882 include <alloca.h> first. Use C89 prototype for alloca; this
1883 requires including <stddef.h> for size_t. Use extern "C" if C++.
1884 Use #elif for simplicity, since we can assume C89 now.
1885 Don't try to source the system alloca.h since it will not be found
1886 and to prevent recursively including its replacement.
1887 * fnmatch.c: Include <alloca.h> instead of opencoding.
1888 * regex.c: Likewise.
1890 2004-05-16 Derek Price <derek@ximbiot.com>
1891 Paul Eggert <eggert@cs.ucla.edu>
1893 getline cleanup. This changes the getndelim2 API: both order of
1894 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1897 * getline.c: Don't include stddef.h or stdio.h, since our
1898 interface does that.
1899 (getline): Always use getdelim, so that we don't have two
1900 copies of this code.
1901 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1903 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1904 (GETNDELIM2_MAXIMUM): New macro.
1905 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1906 instead of the old practice of delim2==0. All callers changed.
1907 Return -1 on overflow, instead of returning junk.
1908 Do not set *linesize unless allocation succeeds.
1909 * getndelim2.h: Do not include stddef.h; no longer needed, now
1910 that we include sys/types.h.
1911 * getnline.h: Likewise.
1912 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1913 (getndelim2): Reorder arguments.
1914 * getnline.c (getnline, getndelim):
1915 Don't discard the NMAX argument.
1916 (getnline): Invoke getndelim, to avoid code duplication.
1917 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1918 of (size_t) -1 by callers of the getnline family.
1920 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1922 * nanosleep.c (suspended): Change its type from int to
1923 sig_atomic_t volatile.
1924 (first_call): Make it private to rpl_nanosleep, and have it
1925 be zero initially as that's a bit faster.
1926 (my_usleep): Round up fractional times instead of truncating them,
1927 as this is the usual meaning for 'sleep'.
1929 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1931 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1932 (ENOSYS): Define if not defined.
1933 (settime): Fall back on stime if it exists and settimeofday fails.
1934 But don't bother with fallbacks if a method fails with errno == EPERM.
1936 2004-05-11 Jim Meyering <jim@meyering.net>
1938 Prior to this change, the save_cwd caller required read access to the
1939 current directory on most systems (ones with the fchdir function).
1941 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1942 fails, try write-only, and finally, resort to using xgetcwd.
1944 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1946 * obstack.c, obstack.h: Import changes from libc.
1948 2004-04-28 Bruno Haible <bruno@clisp.org>
1950 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1951 implicitly appends .exe to executables.
1952 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1953 accepts Windows pathnames.
1954 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1955 Cygwin like Windows, since it now accepts Windows pathnames.
1956 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1957 Cygwin like Windows, since it now accepts Windows pathnames.
1958 Reported by Derek Robert Price <derek@ximbiot.com>.
1960 2004-04-20 Jim Meyering <jim@meyering.net>
1962 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1964 2004-04-20 Jim Meyering <jim@meyering.net>
1965 Bruno Haible <bruno@clisp.org>
1967 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1968 memory when realloc fails.
1970 2004-04-18 Jim Meyering <jim@meyering.net>
1972 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1973 don't leak memory and do call END_UTMP_ENT.
1975 2004-04-11 Paul Eggert <eggert@twinsun.com>
1977 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1978 (CHAR_BIT): Remove, since we assume C89.
1979 Include <stdint.h> if available, as per current Autoconf CVS advice.
1981 2004-03-30 Paul Eggert <eggert@twinsun.com>
1983 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1984 not bool, to be more consistent with Unix conventions.
1985 Suggested by Bruno Haible.
1987 Merge from coreutils.
1989 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1992 * getdate.h: Include stdbool.h, and timespec.h instead of
1993 the usual <time.h> dance.
1994 (get_date): Change signature to support fractional time stamps.
1995 All callers changed.
1996 * getdate.y: Include "getdate.h" first, as we can now
1997 assume C89 and don't need to worry about 'const'.
1998 Similarly, include "unlocked-io.h" near start, not in middle.
2000 (textint.value): Use long int rather than int.
2001 (textint.digits): Use size_t rather than int.
2002 (BILLION, LOG10_BILLION): New constants.
2003 (parser_control): New member rel_ns. Members day_ordinal,
2004 time_zone, month, day, hour, minutes, rel_year, rel_month,
2005 rel_day, rel_hour, rel_minutes, rel_seconds
2006 are now long int, not int. Member seconds is now struct timespec,
2007 not int. New member timespec_seen. Members dates_seen, days_seen,
2008 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2010 (%union.intval): Now long int, not int.
2011 New member timespec.
2012 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2013 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2014 (spec): Now is a timespec or an item list.
2015 (timespec, items): New nonterminals.
2016 (time, rel, relunit, number, get_date):
2017 Add support for fractional seconds.
2018 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2019 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2020 (to_hour): First arg is now long int, not int.
2021 (to_year): Returns long int, not int.
2022 Don't treat year -70 like 70.
2023 (tm_diff): Returns long int, not int.
2024 (lookup_word): Use bool instead of int when appropriate.
2025 (yylex): Use size_t for count, not int.
2026 Detect overflow when parsing large integer constants.
2027 Add support for fractions.
2028 (get_date): Make pointers 'const' if possible.
2029 Use more-portable code to detect integer overflow.
2030 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2031 Don't use ctime; it's not reliable if the year has >4 digits.
2033 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2034 This is for compatibility with BSD.
2036 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2037 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2038 From coreutils' system.h.
2040 * userspec.c: Don't include "posixver.h".
2041 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2042 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2043 compatible extension. Simplify code by removing a boolean int
2044 that was always nonzero if a string was nonnull.
2046 2004-03-30 Jim Meyering <jim@meyering.net>
2048 Merge from coreutils.
2050 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2052 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2053 an empty input stream.
2055 * readtokens.c: Include <stdbool.h>.
2056 (readtoken): Use `size_t' rather than int/long.
2057 All callers adjusted.
2058 Use `bool' rather than `int' where appropriate.
2059 Use memset rather than an explicit loop.
2060 Use x2nrealloc rather than xrealloc.
2061 Allow the use of `\0' as a delimiter.
2062 (readtokens): Likewise.
2063 * readtokens.h (readtoken, readtokens): Update prototypes.
2065 2004-03-30 Bruno Haible <bruno@clisp.org>
2067 * getloadavg.c (getloadavg): Don't assume setlocale returns
2070 2004-03-29 Paul Eggert <eggert@twinsun.com>
2072 Merge changes to getloadavg.c from coreutils and Emacs.
2074 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2075 Define to an expression, not to the empty string.
2076 Include cloexec.h and xalloc.h.
2077 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2078 Use set_cloexec_flag rather than rolling our own.
2079 * cloexec.c, cloexec.h: New files.
2081 2004-03-18 Paul Eggert <eggert@twinsun.com>
2083 * getopt.h: Sync with libc CVS.
2085 2004-03-18 Paul Eggert <eggert@twinsun.com>
2086 Bruno Haible <bruno@clisp.org>
2088 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2089 not on all platforms that have <wchar.h>.
2090 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2092 2004-03-09 Paul Eggert <eggert@twinsun.com>
2094 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2096 * getopt_int.h: New file, also synced from libc.
2098 2004-03-07 Paul Eggert <eggert@twinsun.com>
2100 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2101 '#if' expressions. Unlike the code it replaces, it does not
2102 depend on (defined _SC_PAGESIZE). However, it does depend on
2103 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2104 first reported by Jason Andrade in
2105 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2107 2004-01-18 Simon Josefsson <jas@extundo.com>
2109 * strdup.h: New file.
2110 * strdup.c: Include it.
2111 * path-concat.c: Include strdup.h. Drop strdup declaration.
2112 * userspec.c: Include strdup.h. Drop strdup declaration.
2114 2004-02-06 Karl Berry <karl@gnu.org>
2116 * config.charset: update from gettext 0.14.1.
2118 2004-02-05 Paul Eggert <eggert@twinsun.com>
2120 Add comments and code, prompted by suggestions from Bruno Haible
2122 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2123 describing the enum quoting_style values.
2124 * quotearg.c (quotearg_alloc): New function.
2125 (quotearg_buffer_restyled): Treat lone { and } as special.
2126 Treat = as special. Work around bug with older shells
2127 that "see" a '\' that is really the 2nd byte of a multibyte char.
2128 Quote empty string with shell_quoting_style.
2130 2004-02-03 Bruno Haible <bruno@clisp.org>
2132 * pipe.h: New file, from GNU gettext.
2133 * pipe.c: New file, from GNU gettext.
2135 2004-01-27 Bruno Haible <bruno@clisp.org>
2137 * execute.h: New file, from GNU gettext.
2138 * execute.c: New file, from GNU gettext.
2139 * w32spawn.h: New file, from GNU gettext.
2141 2004-01-23 Paul Eggert <eggert@twinsun.com>
2143 Exit-status fix from coreutils.
2145 Use exit_failure consistently in place of EXIT_FAILURE,
2146 so that program exit statuses are consistent on failure.
2148 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2149 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2150 * argmatch.h: Comment fix to match the above.
2151 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2152 Now a macro referring to exit_failure, instead of a separate
2153 variable. Include "exitfail.h" to get it.
2154 * xstrtol.h: Include "exitfail.h".
2155 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2157 * long-options.c (parse_long_options): Use prototype
2158 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2161 2004-01-21 Jim Meyering <jim@meyering.net>
2163 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2164 so as not to conflict with a different-sized __mktime_internal
2165 function in GNU libc.
2166 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2167 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2169 2004-01-18 Paul Eggert <eggert@twinsun.com>
2171 Merge from diffutils.
2173 * file-type.c (file_type): Add typed memory objects.
2174 * file-type.h (S_TYPEISTMO): New macro.
2176 * c-stack.h (c_stack_action): Remove argv argument.
2177 * c-stack.c (c_stack_action): Likewise. All uses changed.
2178 (die): Don't calculate message unless segv_action returns.
2179 (get_stack_location, min_address_from_argv, max_address_from_argv,
2180 volatile stack_base, volatile_stack_size): Remove.
2181 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2182 that every segmentation violation is a stack overflow. (Ouch!)
2183 See Debian bug 136249 (still outstanding) for more info about why
2184 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2186 2003-11-30 Bruno Haible <bruno@clisp.org>
2188 Safer stack allocation.
2189 * setenv.c: Include allocsa.h.
2190 (alloca): Remove fallback definition.
2191 (freea): Remove macro.
2192 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2195 2003-10-17 Bruno Haible <bruno@clisp.org>
2197 * binary-io.h: Avoid warnings on Cygwin.
2199 2003-12-28 Bruno Haible <bruno@clisp.org>
2201 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2202 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2204 2003-11-28 Bruno Haible <bruno@clisp.org>
2206 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2208 2003-11-27 Bruno Haible <bruno@clisp.org>
2210 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2212 2003-11-17 Bruno Haible <bruno@clisp.org>
2214 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2216 2003-11-24 Bruno Haible <bruno@clisp.org>
2218 * xallocsa.h: New file, from GNU gettext.
2219 * xallocsa.c: New file, from GNU gettext.
2221 2003-11-24 Bruno Haible <bruno@clisp.org>
2223 * allocsa.h: New file, from GNU gettext.
2224 * allocsa.c: New file, from GNU gettext.
2226 2003-11-24 Bruno Haible <bruno@clisp.org>
2228 * eealloc.h: New file.
2230 2004-01-15 Jim Meyering <jim@meyering.net>
2232 Merge from coreutils.
2234 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2235 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2236 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2238 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2239 optional configure-time default.
2241 * version-etc.c (version_etc_copyright): Update copyright date.
2243 * xreadlink.c (xreadlink): Correct outdated comment.
2245 2004-01-15 Paul Eggert <eggert@twinsun.com>
2247 Merge from coreutils.
2249 * posixver.c: Include posixver.h.
2251 * same.c: Include <stdbool.h>, <limits.h>.
2252 (_POSIX_NAME_MAX): Define if not defined.
2254 (same_name): If file names are silently truncated, report
2255 that the file names are the same if they are the same after
2256 the silent truncation.
2258 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2259 conversion function.
2260 * xstrtod.c (xstrtod): Likewise. All callers changed to
2261 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2264 2004-01-14 Paul Eggert <eggert@twinsun.com>
2266 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2267 with like-named macro in fnmatch.c.
2268 (EXT): Use an internal constant instead.
2270 Merge fnmatch patches from glibc.
2271 * fnmatch.c (mbsinit): Remove define.
2272 Add libc_hidden_ver (__fnmatch, fnmatch).
2273 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2274 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2276 2003-12-14 Karl Berry <karl@gnu.org>
2278 * config.charset: update from gettext-runtime.
2280 2003-12-03 Paul Eggert <eggert@twinsun.com>
2282 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2283 Bug reported by Alfred M. Szmidt.
2285 2003-11-29 Karl Berry <karl@gnu.org>
2287 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2289 2003-11-23 Paul Eggert <eggert@twinsun.com>
2290 Bruno Haible <bruno@clisp.org>
2292 * printf-parse.h: Don't include sys/types.h.
2293 (ARG_NONE): New macro.
2294 (char_directive): Change type of *arg_index fields to size_t.
2295 * printf-parse.c: Don't include sys/types.h.
2296 (SSIZE_MAX): Remove macro.
2297 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2298 Remove unnecessary overflow check.
2299 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2302 2003-11-24 Paul Eggert <eggert@twinsun.com>
2304 * alloca.c: Remove dependency on xalloc module.
2305 (xalloc_die): Remove.
2306 (memory_full) [!defined emacs]: New macro.
2307 [!defined emacs]: Don't include xalloc.h.
2308 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2309 address arithmetic overflows. Change datatypes a bit to avoid
2312 2003-11-22 Jim Meyering <jim@meyering.net>
2314 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2316 2003-11-17 Bruno Haible <bruno@clisp.org>
2318 * vasnprintf.c (alloca): Remove fallback definition.
2319 (freea): Remove definition.
2320 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2321 Reported by Paul Eggert.
2323 2003-11-17 Jim Meyering <jim@meyering.net>
2325 On systems without utime and without a utimes function capable of
2326 dealing with a NULL struct utimbuf* argument, this utime replacement
2327 could -- in unusual circumstances -- leak a file descriptor.
2328 * utime.c: Include <unistd.h> and <errno.h>.
2329 (utime_null): Be sure to close `fd' and to preserve errno.
2330 Reported by Geoff Collyer via Arnold Robbins.
2332 2003-11-16 Paul Eggert <eggert@twinsun.com>
2333 Bruno Haible <bruno@clisp.org>
2335 Protect against address arithmetic overflow.
2336 * printf-args.h: Include stddef.h.
2337 (arguments): Change type of field 'count' to size_t.
2338 * printf-args.c (printf_fetchargs): Use size_t instead of
2339 'unsigned int' where appropriate.
2340 * printf-parse.h: Include sys/types.h.
2341 (char_directive): Change type of *arg_index fields to ssize_t.
2342 (char_directives): Change type of fields 'count', max_*_length to
2344 * printf-parse.c: Include sys/types.h and xsize.h.
2345 (SSIZE_MAX): Define fallback value.
2346 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2347 instead of 'int' where appropriate. Check a_allocated, d_allocated
2348 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2349 * vasnprintf.c: Include xsize.h.
2350 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2351 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2352 overflow. Avoid wraparound when converting a width or precision from
2355 2003-11-16 Bruno Haible <bruno@clisp.org>
2357 Update from GNU gettext.
2358 * printf-parse.c: Generalize to it can be compiled for wide strings.
2359 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2360 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2361 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2362 SNPRINTF): New macros.
2363 Don't include <alloca.h> if the file is used inside libintl.
2364 (local_wcslen): New function, for Solaris 2.5.1.
2365 (VASNPRINTF): Use it instead of wcslen.
2367 2003-11-16 Bruno Haible <bruno@clisp.org>
2369 * xsize.h (xmax): New function.
2370 (xsum, xsum3, xsum4): Declare as "pure" functions.
2372 2003-11-12 Paul Eggert <eggert@twinsun.com>
2374 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2375 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2376 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2377 heuristic is just as accurate as far as we know, and it removes a
2378 dependency on size_max.m4 and ptrdiff_max.m4.
2380 2003-11-12 Paul Eggert <eggert@twinsun.com>
2382 * xstrtol.c (__xstrtol): Remove "break" immediately after
2383 "return", to pacify some unknown compiler. Problem reported
2386 2003-11-11 Bruno Haible <bruno@clisp.org>
2388 * xsize.h (SIZE_MAX): Remove fallback definition.
2389 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2392 2003-11-10 Paul Eggert <eggert@twinsun.com>
2394 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2395 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2396 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2398 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2399 not (size_t) -1, since it's defined here.
2401 2003-11-06 Paul Eggert <eggert@twinsun.com>
2403 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2404 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2405 Reject sizes of exactly SIZE_MAX bytes.
2406 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2407 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2409 2003-11-05 Bruno Haible <bruno@clisp.org>
2411 * xsize.h: Include limits.h, to avoid a possible collision with
2412 SIZE_MAX defined in <limits.h> on Solaris.
2414 2003-11-04 Bruno Haible <bruno@clisp.org>
2416 * xsize.h: New file.
2417 * linebreak.c: Include xsize.h.
2418 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2419 argument for overflow.
2420 Suggested by Paul Eggert.
2422 2003-10-31 Bruno Haible <bruno@clisp.org>
2424 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2425 to avoid (extremely rare) race condition.
2426 Suggested by Paul Eggert.
2428 2003-11-03 Jim Meyering <jim@meyering.net>
2430 * userspec.c: Include "userspec.h".
2431 * userspec.h: New file.
2433 2003-10-31 Paul Eggert <eggert@twinsun.com>
2435 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2436 * mountlist.c (SIZE_MAX): Define if not defined already.
2437 (read_filesystem_list): Set and use me_type_malloced.
2438 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2439 whatever the type happens to be), for brevity and consistency.
2440 Check for size calculation overflow on Alphas running OSF/1.
2442 2003-10-31 Jim Meyering <jim@meyering.net>
2444 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2446 * linebuffer.c: Include <string.h> for declaration of memset.
2448 2003-10-30 Paul Eggert <eggert@twinsun.com>
2449 Bruno Haible <bruno@clisp.org>
2451 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2452 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2454 2003-10-29 Paul Eggert <eggert@twinsun.com>
2456 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2457 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2459 * quotearg.c (quotearg_n_options): Use it.
2460 * group-member.c: Include <stdbool.h>.
2461 (free_group_info): Arg is now const *; don't free arg.
2462 (get_group_info): Now returns bool and accepts struct group_info *,
2463 rather than returning a malloc'ed struct group_info *.
2464 All uses changed. Check for overflow in internal size calculation.
2466 * getusershell.c (readname): Simplify the code by using x2nrealloc
2467 rather than xmalloc/xrealloc.
2468 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2469 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2470 conformance bug: the old code used a pointer after freeing the
2471 storage that it addressed.
2472 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2473 rather than doing it by hand.
2474 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2475 the buffer preserved. Use free and xmalloc instead.
2476 * quotearg.c (quotearg_n_options): Likewise.
2477 Use a simpler test for size overflow. Don't use xalloc_oversized
2478 because unsigned int might be wider than size_t (!); this suggests
2479 that we should switch from unsigned int to size_t for slot numbers.
2481 2003-10-27 Bruno Haible <bruno@clisp.org>
2483 * stdbool_.h: Better support for BeOS.
2485 2003-10-27 Paul Eggert <eggert@twinsun.com>
2487 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2488 to allocate the returned structure. Do not allocate a subarray,
2489 as x2nrealloc will do that.
2490 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2491 instead of xnrealloc.
2492 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2494 2003-10-26 Paul Eggert <eggert@twinsun.com>
2496 * xalloc.h (xalloc_oversized): New static inline function, for
2497 callers that want to do their own size-overflow checking. Include
2498 <stdbool.h>, since xalloc_oversized returns bool.
2499 * xalloc.c (array_size_overflow): Remove. All callers changed
2500 to use xalloc_oversized.
2502 Add two functions x2realloc, x2nrealloc, for programs that grow
2503 arrays dynamically by doubling their sizes.
2504 * xalloc.h (x2realloc, x2nrealloc): New decls.
2505 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2508 Port to C99 semantics for 'inline' of external functions.
2509 Bug reported by Bruno Haible.
2510 * xmalloc.c (xnmalloc_inline): New static inline function,
2511 with the old contents of xnmalloc.
2512 (xnmalloc, xmalloc): Use it.
2513 (xnrealloc_inline): New static inline function,
2514 with the old contents of xnrealloc.
2515 (xnrealloc, xrealloc): Use it.
2517 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2519 2003-10-25 Paul Eggert <eggert@twinsun.com>
2521 Fix several address-calculation bugs in the hash modules,
2522 plus some minor code cleanup.
2524 * hash.h: Include <stdbool.h>, for bool.
2525 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2526 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2527 hash_get_n_entries, hash_get_max_bucket_length,
2528 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2529 hash_rehash): Use size_t rather than unsigned.
2530 * hash.c (struct hash_table, hash_get_n_buckets,
2531 hash_get_n_buckets_used, hash_get_n_entries,
2532 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2533 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2534 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2536 (SIZE_MAX): Define if not defined.
2537 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2538 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2540 Use const * when possible.
2541 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2542 (check_tuning): Fix bug: if tuning parameters were very close to
2543 0 or 1, rounding errors could have caused subscript violations.
2544 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2545 (hash_initialize): Add 'fail:' label
2546 to free table and return NULL, and use it to simplify code.
2547 Use calloc rather than clearing the storage ourself.
2548 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2549 buffer size calculations.
2550 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2551 Include <stddef.h>, for size_t.
2552 * hash-pjw.c (hash_pjw): Likewise.
2553 Switch to method described by Bruno Haible.
2554 Include <limits.h>, for CHAR_BIT.
2555 (SIZE_BITS): New macro.
2557 2003-10-21 Paul Eggert <eggert@twinsun.com>
2559 * getndelim2.c (getndelim2): When size calculation overflows,
2560 ceiling the allocation at NMAX bytes rather than silently
2561 discarding input bytes before NMAX is reached. This makes
2562 a difference only if NMAX exceeds SIZE_MAX / 2.
2564 * obstack.c: Merge from glibc.
2565 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2566 Add libc_hidden_def (_obstack_newchunk).
2567 (_obstack_free) [! defined _LIBC]: Remove.
2568 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2569 a clone of the function body.
2570 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2571 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2573 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2574 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2577 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2578 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2579 Don't use lvalue casts, as GCC plans to remove support for them
2580 in GCC 3.5. Reported by Joseph S. Myers. This bug
2581 was also present in the non-GCC version, indicating that this
2582 code had always been buggy and had never been widely used.
2583 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2584 Use the fast variant of each macro, rather than copying the
2585 definiens of the fast variant; that way, we'll be more likely to
2586 catch future bugs in the fast variants.
2588 2003-10-20 Bruno Haible <bruno@clisp.org>
2590 * wait-process.h: New file, from GNU gettext.
2591 * wait-process.c: New file, from GNU gettext.
2593 2003-10-19 Jim Meyering <jim@meyering.net>
2595 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2597 2003-10-16 Paul Eggert <eggert@twinsun.com>
2599 * getgroups.c: Include <errno.h>, <stdlib.h>.
2600 (getgroups): First arg is int, not size_t.
2601 Don't let 'free' mangle errno.
2603 2003-10-16 Jim Meyering <jim@meyering.net>
2605 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2607 2003-10-15 Paul Eggert <eggert@twinsun.com>
2609 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2611 (new_exclude, add_exclude_file): Initial size no longer needs to
2613 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2614 our own address arithmetic overflow checking.
2616 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2617 (fnmatch): Do not alloca more than 2000 wide characters;
2618 instead, use malloc for large buffers.
2619 Check for address arithmetic overflow, and return -1
2620 with errno set to ENOMEM in that case.
2621 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2622 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2623 instead, return -1. Check for address arithmetic overflow.
2625 2003-10-14 Paul Eggert <eggert@twinsun.com>
2627 Handle invalid suffixes and overflow independently, so that
2628 callers can treat them independently as needed. Fix some bugs in
2629 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2630 suffix for a human-readable blocksize. The major caller-visible
2631 change is the addition of a new
2632 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2633 that both overflow and suffix chars were found.
2635 * human.c (humblock): Don't check separately for invalid suffix
2636 char; that is xstrtoumax's job (now that its bug is fixed).
2637 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2638 INTMAX_MAX]: New macros.
2639 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2640 TYPE_MAXIMUM): New macros.
2641 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2642 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2643 if overflow occurs, as it's what __strtol does and it's more useful
2645 (__xstrtol): If __strtol reports some error other than ERANGE,
2646 reflect it to the caller as LONGINT_INVALID. If it reports
2647 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2648 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2649 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2651 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2652 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2653 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2654 [defined UINTMAX_MAX]: New macros.
2656 2003-10-14 Bruno Haible <bruno@clisp.org>
2658 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2659 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2660 Also use volatile where needed.
2662 2003-10-12 Paul Eggert <eggert@twinsun.com>
2664 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2665 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2666 and define in terms of the other primitives.
2667 * xmalloc.c: Include stdbool.h; do not include exit.h.
2668 (SIZE_MAX): Define if not already defined.
2669 (array_size_overflow): New function.
2670 (xalloc_die): Abort instead of exiting if 'error' returns.
2671 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2672 (xmalloc, xrealloc): Use them.
2673 (xcalloc): Check for address arithmetic overflow.
2674 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2675 a bit faster than strcpy.
2677 2003-10-08 Paul Eggert <eggert@twinsun.com>
2679 Merge getpass from libc, plus a few fixes.
2681 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2682 Include <stdbool.h>.
2683 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2684 __fsetlocking to empty.
2685 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2686 do include <bits/libc-lock.h>.
2687 Do not include <fcntl.h>; not needed.
2688 [_LIBC]: Include <wchar.h>.
2689 (NOTCANCEL_MODE): New macro.
2690 (flockfile, funlockfile) [_LIBC]: New macros.
2691 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2692 [!_LIBC]: New macros.
2693 (call_fclose): New function.
2694 (getpass): Use it. Save tty stream separately; this simplifies the
2695 code and makes it more reliable if stdin happens to equal stdout.
2696 Invoke __fsetlocking on tty.
2697 Handle thread cancellation if needed.
2698 Namespace cleanup (use __tcgetattr, __getline).
2699 Use bool for Booleans.
2700 [USE_IN_LIBIO]: Handle wide streams.
2701 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2702 stream might go where.
2704 * unlocked-io.h: Include <stdio.h>, so that the caller
2705 doesn't have to include <stdio.h> before us.
2706 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2707 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2708 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2709 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2710 if not declared, so that we can use getpass.c code from libc without
2712 (flockfile, ftrylockfile, funlockfile): New macros.
2714 2003-10-06 Bruno Haible <bruno@clisp.org>
2716 * version-etc-2.h: Remove file.
2717 * version-etc-2.c: Remove file.
2719 2003-09-25 Jim Meyering <jim@meyering.net>
2720 Bruno Haible <bruno@clisp.org>
2722 This lets translators provide better translations for the
2723 "Written by ..." part of --version output.
2724 * version-etc.h: Include stdarg.h.
2725 (version_etc_copyright): Declare as readonly.
2726 (version_etc): Make this function variadic with a NULL-terminated list
2727 of author name strings.
2728 (version_etc_va): New declaration.
2729 * version-etc.c: Include stdarg.h, stdlib.h.
2730 (version_etc_copyright): Declare as readonly.
2731 (version_etc_va): New function. Provide a different translatable string
2732 for each possible number of authors < 10. Abbreviate when there are 10
2734 (version_etc): Make this function variadic. Call version_etc_va.
2735 Suggestion from Gary V. Vaughan.
2737 * long-options.h (parse_long_options): Change prototype: the authors
2738 string is moved to the end and becomes variadic.
2739 * long-options.c: Include stdarg.h.
2740 (parse_long_options): Make this function variadic, too.
2741 Call version_etc_va, not version_etc.
2743 2003-10-06 Bruno Haible <bruno@clisp.org>
2745 * fatal-signal.h: New file, from GNU gettext.
2746 * fatal-signal.c: New file, from GNU gettext.
2748 2003-10-04 Karl Berry <karl@gnu.org>
2750 * argp*: update from libc.
2752 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2754 * getpass.c (getpass): Use a no-op fseek when switching from input to
2755 output mode on the same stream.
2757 2003-09-29 Paul Eggert <eggert@twinsun.com>
2759 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2760 Fix arg typo in previous patch.
2762 2003-09-28 Jim Meyering <jim@meyering.net>
2764 * error.c: Correct cpp indentation.
2766 2003-09-27 Paul Eggert <eggert@twinsun.com>
2768 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2769 Omit the special code that used __typeof__, since we worry that
2770 it could be more trouble than it's worth. See:
2771 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2772 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2776 2003-09-26 Jim Meyering <jim@meyering.net>
2778 * error.c (error_tail): Move some declarations
2779 into inner scope where the local variables are used.
2781 2003-09-26 Bruno Haible <bruno@clisp.org>
2783 * stpncpy.h (gnu_stpncpy): New declaration.
2784 (stpncpy): Define as alias for gnu_stpncpy.
2785 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2787 2003-09-26 Paul Eggert <eggert@twinsun.com>
2789 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2790 (error_tail): Do not loop, reallocating temporary buffer, since
2791 the output cannot contain more wide characters than the input
2792 contains bytes, the size must be big enough already. This avoids
2793 one potential size overflow calculation. Check for size overflow
2794 when calculating temporary buffer size. Free temporary buffer
2795 when done, if it was allocated with malloc; this plugs a memory
2796 leak. Remove casts from void * to pointers, that are no longer
2797 needed now that we're assuming C89 or better.
2799 Merge error changes from glibc.
2801 * error.c, error.h: Update copyright notice header to match glibc.
2802 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2803 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2804 Disable cancellation while printing error.
2805 * error.h: Prepend __ to parameter names.
2807 2003-09-25 Karl Berry <karl@gnu.org>
2809 * argp-fmtstream.c, argp-help.c: update from libc.
2811 2003-09-25 Bruno Haible <bruno@clisp.org>
2813 * version-etc-2.h: New file, from version-etc.h with modifications.
2814 * version-etc-2.c: New file, from version-etc.c with modifications.
2816 2003-09-25 Simon Josefsson <jas@extundo.com>
2818 * xgetdomainname.h: New file.
2819 * xgetdomainname.c: New file.
2821 2003-09-25 Simon Josefsson <jas@extundo.com>
2822 Bruno Haible <bruno@clisp.org>
2824 * getdomainname.h: New file.
2825 * getdomainname.c: New file.
2827 2003-09-24 Paul Eggert <eggert@twinsun.com>
2829 * linebuffer.c (freebuffer): Don't free the argument, just
2830 the buffer associated with the argument. Bug reported by
2833 2003-09-19 Karl Berry <karl@gnu.org>
2835 * argp.h: update from libc.
2837 2003-09-16 Paul Eggert <eggert@twinsun.com>
2839 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2840 input error, instead of returning NULL the next time we are called
2841 (and therefore losing track of errno).
2843 2003-09-15 Paul Eggert <eggert@twinsun.com>
2845 * getndelim2.c (getndelim2): Don't trash errno when a read
2846 fails, so that the caller gets the proper errno.
2848 * readutmp.c (read_utmp): Likewise.
2849 Check for fstat error. Close stream and free storage
2852 2003-09-14 Bruno Haible <bruno@clisp.org>
2854 * fwriteerror.h: New file.
2855 * fwriteerror.c: New file.
2857 2003-09-14 Jim Meyering <jim@meyering.net>
2859 * getloadavg.c: Correct cpp indentation.
2860 * strdup.c: Likewise.
2861 * vasnprintf.c: Likewise.
2863 2003-09-12 Paul Eggert <eggert@twinsun.com>
2865 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2866 * obstack.c [!defined _LIBC]: Likewise.
2867 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2868 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2869 * exitfail.c: Don't include stdlib.h; no longer needed.
2871 More changes to assume C89 or better.
2873 * error.c (error_tail): Assume vprintf.
2875 * argmatch.c (getenv): Remove decl.
2876 * progreloc.c (get_full_program_name): Define via prototype.
2877 * setenv.c (clearenv): Likewise.
2878 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2880 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2881 (malloc, memcpy): Remove decls.
2882 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2883 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2884 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2885 (memcpy): Remove macro.
2886 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2887 (__P): Remove. All uses removed.
2888 (PTR): Remove. All uses changed to void *.
2889 (CHAR_BIT, NULL): Remove.
2890 (spaces, zeros, memset_space, memset_zero)
2891 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2893 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2894 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2895 Define with prototype.
2896 Remove now-unnecessary prototype decl.
2897 (extra_args_spec): Assume ANSI C. All uses changed.
2898 (extra_args_spec_iso): Remove.
2899 (my_strftime, emacs_strftimeu): Define via prototype.
2900 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2902 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2903 * strtoimax.c: Include <stdlib.h> unconditionally.
2904 (strtoul, strtol): Remove decls.
2905 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2907 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2908 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2909 (LOCALE_PARAM_PROTO): New macro.
2910 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2911 (INTERNAL (strtol), strtol): Define with a prototype.
2912 (PARAMS): Remove. All uses removed.
2913 * tempname.c: Include <string.h> unconditionally.
2914 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2915 * xgethostname.c (main): Define with a prototype.
2916 * xmalloc.c: Include "xalloc.h" first, to check interface.
2917 Include <stdlib.h> unconditionally.
2918 (calloc, malloc, realloc, free): Remove decls.
2919 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2920 Include <stdlib.h> unconditionally. Sort include file names.
2922 (xstrtod): Define with a prototype.
2923 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2924 (strtol, strtoul): Remove decls.
2926 2003-09-11 Paul Eggert <eggert@twinsun.com>
2928 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2929 Include <stdlib.h>, <string.h> unconditionally.
2930 Remove now-unnecessary cast to char *.
2931 * strnlen.c: Include <string.h> unconditionally.
2932 * yesno.c (yesno): Define with a prototype.
2934 2003-09-10 Bruno Haible <bruno@clisp.org>
2936 * strcspn.c: Include <string.h> unconditionally.
2937 * strpbrk.c: Include <string.h> unconditionally.
2938 * strstr.c: Include <string.h> unconditionally.
2939 * unicodeio.c: Include <string.h> unconditionally.
2940 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2941 * unsetenv.c: Likewise.
2942 * xreadlink.c: Include <stdlib.h> unconditionally.
2943 * yesno.c: Include <stdlib.h> unconditionally.
2944 (rpmatch): Add prototype.
2946 2003-09-10 Jim Meyering <jim@meyering.net>
2948 * error.c: Correct indentation of cpp directives.
2950 2003-09-09 Paul Eggert <eggert@twinsun.com>
2954 * acosl.c (main): Use a prototype.
2955 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2958 * getloadavg.c (getloadavg, main): Define via prototypes.
2960 * getopt.h (struct option.name): Assume C89, and use 'const'.
2961 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2962 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2964 * getopt.c (const): Remove macro.
2965 Include <string.h> unconditionally.
2966 (my_index): Remove; all uses changed to strchr.
2967 (strlen): Remove decl.
2968 (exchange): Remove forward decl; no longer needed.
2969 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2970 Define with prototype.
2971 * getopt1.c (const): Remove macro.
2972 (getopt_long, getopt_long_only, main): Define with prototype.
2974 * getugroups.c: Include <string.h> unconditionally.
2976 * getusershell.c: Include <stdlib.h> unconditionally.
2977 (getusershell, setusershell, endusershell, readname, main):
2978 Define with prototypes.
2980 * group-member.c: Include group-member.h first.
2981 Include <stdlib.h> unconditionally.
2983 * hard-locale.c: Include hard-locale.h first.
2984 Include <stdlib.h>, <string.h> unconditionally.
2986 * hash.c (free, malloc): Remove decls.
2987 Include <stdlib.h> unconditionally.
2989 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2990 (getenv): Do not declare.
2992 * idcache.c: Include <string.h> unconditionally.
2994 * long-options.c: Include long-options.h first, to test interface.
2995 Include <stdlib.h> unconditionally.
2997 * makepath.c: Include makepath.h first, to test interface.
2998 Include <stdlib.h> and <string.h> unconditionally.
3000 * linebuffer.c: Include <stdlib.h>.
3001 (free): Remove decl.
3003 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3004 rpl_malloc returns void *, not char *.
3005 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3007 * md5.h: Include <limits.h> unconditionally.
3008 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3009 (__P): Remove; all uses removed.
3010 * md5.c: Include "md5.h" first.
3011 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3012 md5_buffer, md5_process_bytes, md5_process_block):
3013 Define with prototypes.
3014 * sha.h (__P): Remove all uses. (It wasn't defined??)
3015 * sha.c: Include "sha.h" first.
3016 Include <stdlib.h>, <string.h> unconditionally.
3018 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3019 * memcmp.c (__ptr_t): Likewise.
3020 * memrchr.c (__ptr_t): Likewise.
3021 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3022 Include <string.h> unconditionally.
3023 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3024 * memchr.c: Include <stdlib.h> unconditionally.
3025 * memchr.c (LONG_MAX): Remove.
3026 * memrchr.c (LONG_MAX): Likewise.
3027 * memchr.c (__memchr): Define via a prototype.
3028 * memrchr.c (__memrchr): Likewise.
3029 * memcmp.c (__P): Remove, and remove all uses.
3030 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3031 Remove forward decls; no longer needed.
3032 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3033 Use types required by C89 in prototype.
3035 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3036 * savedir.c: Likewise.
3037 * mkdir.c (free): Remove decl.
3038 * rmdir.c (rmdir): Define with a prototype.
3039 * savedir.c: Include savedir.h first, to test interface.
3041 * mktime.c (STDC_HEADERS): Remove.
3042 Include <stdlib.h>, <string.h> unconditionally.
3044 * modechange.c: Include <stdlib.h> unconditionally.
3045 (malloc): Remove decl.
3047 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3048 (free): Remove decl.
3050 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3051 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3052 (This type really should be intptr_t, but that's a C99ism.)
3053 (_obstack_memcpy): Remove: all uses changed to memcpy.
3054 Include <string.h> unconditionally.
3055 (struct obstack): Assume __STDC__ for types of members
3056 chunkfun, freefun, extra_arg.
3057 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3058 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3059 obstack_begin, obstack_specify_allocation,
3060 obstack_specify_allocation_with_arg, obstack_chunkfun,
3061 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3062 Remove unprototyped decls and the macros that use them.
3063 * obstack.c (POINTER): Remove. All uses changed to void *.
3064 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3065 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3066 (defined __STDC__ && __STDC__)]:
3067 Remove nonprototyped code.
3068 Include <stdlib.h> unconditionally.
3069 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3070 _obstack_allocated_p, _obstack_free, obstack_free,
3071 _obstack_memory_used, print_and_abort):
3072 Define using prototypes.
3073 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3074 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3075 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3076 obstack_next_free, obstack_object_size, obstack_room) [0]:
3077 Remove unused, unprototyped code.
3079 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3081 * physmem.c (physmem_total, physmem_available, main): Define
3084 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3085 (main): Define with a prototype.
3087 * posixver.c (getenv): Remove decl.
3089 * putenv.c (malloc): Returns void *, not char *.
3090 Include <string.h> unconditionally.
3091 (strchr, memcpy, NULL): Do not define.
3093 * readtokens.c: Include readtokens.h first, to test interface.
3094 Include <stdlib.h>, <string.h> unconditionally.
3095 (init_tokenbuffer): Define with a prototype.
3097 * regex.c (PARAMS): Remove. All uses removed.
3098 All uses of _RE_ARGS removed, too.
3099 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3101 (bzero): Assume memset exists.
3102 (memcmp, memcpy, NULL): Remove.
3103 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3104 char, or assignments to local vars of type signed char.
3105 (init_syntax_once, PREFIX(extract_number_and_incr),
3106 PREFIX(print_partial_compiled_pattern),
3107 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3108 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3109 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3110 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3111 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3112 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3113 wcs_compile_range, byte_compile_range, truncate_wchar,
3114 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3115 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3116 count_mbs_length, wcs_re_match_2_internal,
3117 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3118 PREFIX(alt_match_null_string_p),
3119 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3120 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3121 regfree, PREFIX(extract_number)): Define with prototype. Remove
3122 now-unnecessary declaration, if any.
3123 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3125 Remove now-unnecessary casts among pointer types.
3126 * regex.h (_RE_ARGS): Remove. All uses removed.
3128 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3129 (free): Remove decl.
3131 * rpmatch.c: Include <stdlib.h> unconditionally.
3133 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3134 (free): Remove decl.
3136 * save-cwd.c: Include <stdlib.h> unconditionally.
3137 * xgetcwd.c: Likewise.
3139 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3140 (free): Remove decl.
3142 * strchrnul.c (strchrnul): Define with a prototype.
3143 Fix bug: c_in was not converted to char before searching.
3145 The following changes are not K&R related:
3147 * group-member.h: Include <sys/types.h>, so that this file is
3149 * makepath.h: Likewise.
3151 * getusershell.c (readname, default_index, line_size, readname):
3152 Use size_t, not int, for sizes.
3153 (readname): If the size overflows, report an error instead of
3156 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3158 * getndelim2.c: Assume stdlib.h per the C89 spec.
3160 2003-09-08 Paul Eggert <eggert@twinsun.com>
3162 Assume C89 or better; remove K&R cruft.
3163 A few of these changes were first proposed by Derek Robert Price
3164 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3166 * addext.c: Include <string.h> unconditionally.
3167 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3168 Don't declare getenv or malloc.
3170 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3171 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3173 (find_stack_direction, alloca): Use prototypes.
3175 * atexit.c (atexit): Define using a prototype.
3177 * basename.c, dirname.c, stripslash.c:
3178 Include <string.h> unconditionally.
3180 * bcopy.c: Include <stddef.h>.
3181 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3183 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3185 * error.h (error, error_at_line, error_print_progname)
3186 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3187 * error.c: Include error.h first, to check interface.
3188 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3189 (VA_START): Remove; all uses changeed to va_start.
3190 (exit, strerror): Remove decls.
3191 (error_print_progname): Prototype uncondionally.
3192 Don't include <errno.h>; no longer needed.
3193 (private_strerror): Remove.
3194 (error_tail): Always define.
3195 (error, error_at_line): Assume C89 or better; always use prototypes.
3196 * fatal.c: Include "fatal.h" first, to test interface.
3197 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3198 (VA_START): Remove; all uses changed to va_start.
3199 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3201 (exit): Remove decl.
3202 (fatal): Prototype unconditionally. Assume va_start works.
3203 Abort at end, to pacify gcc.
3205 * euidaccess.c (main): Define with a prototype.
3207 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3209 * exitfail.c: Include <stdlib.h> unconditionally.
3211 * fnmatch_.h (__P): Remove. All uses changed to assume
3213 * fnmatch.c: Include fnmatch.h first, to test interface.
3214 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3215 (getenv): Remove decl.
3216 (fnmatch): Define using a prototype.
3217 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3218 (FCT): Define using a prototype.
3220 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3222 * gethostname.c: Include <stddef.h>.
3223 (gethostname): Define with prototype. Length is size_t, not int.
3225 2003-09-08 Paul Eggert <eggert@twinsun.com>
3227 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3228 getversion.c should have been removed then, but was accidentally
3231 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3232 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3234 2003-09-07 Paul Eggert <eggert@twinsun.com>
3236 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3237 copy_tm_result. Bug reported by Simon Josefsson in
3238 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3240 2003-09-06 Paul Eggert <eggert@twinsun.com>
3242 * time_r.c, time_r.h: New files.
3244 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3246 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3247 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3249 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3251 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3252 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3255 * timegm.c: Switch to glibc implementation, with the following changes:
3256 [defined HAVE_CONFIG_H]: Include <config.h>.
3257 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3258 (__mktime_internal) [!defined _LIBC]: New decl.
3259 (__gmtime_r) [!defined _LIBC]: New macro and function.
3260 (timegm): Use a prototype, since gnulib assumes C89.
3261 Do not bother declaring tmp to be const, as it's not really usefu.
3262 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3263 (timegm): Declare only if HAVE_DECL_TIMEGM.
3265 2003-09-03 Paul Eggert <eggert@twinsun.com>
3267 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3268 Bug reported by Lute Kamstra in
3269 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3271 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3272 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3273 course with correspondingly smaller numbers for tomorrow and
3274 yesterday. From Tadayoshi Funaba. Originally installed into
3275 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3278 2003-08-31 Simon Josefsson <jas@extundo.com>
3280 * timegm.h: New file.
3281 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3283 2003-08-31 Karl Berry <karl@gnu.org>
3285 * argp.h: update from libc.
3287 2003-08-28 Bruno Haible <bruno@clisp.org>
3289 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3290 warning on QNX, which defines O_BINARY to 000000.
3292 2003-08-24 Bruno Haible <bruno@clisp.org>
3294 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3295 MSVC7 <stdio.h> is included later.
3297 2003-08-20 Bruno Haible <bruno@clisp.org>
3299 * progname.h: New file, from GNU gettext.
3300 * progname.c: New file, from GNU gettext.
3301 * progreloc.c: New file, from GNU gettext.
3303 2003-08-19 Bruno Haible <bruno@clisp.org>
3305 * xstrdup.c: Assume <string.h> exists.
3307 2003-08-18 Jim Meyering <jim@meyering.net>
3309 * setenv.h: Indent nested cpp directive.
3310 * vasnprintf.c: Remove trailing blanks.
3312 2003-08-17 Simon Josefsson <jas@extundo.com>
3313 Bruno Haible <bruno@clisp.org>
3315 * xstrndup.h: New file.
3316 * xstrndup.c: New file.
3318 2003-08-17 Bruno Haible <bruno@clisp.org>
3320 * strndup.h: New file.
3322 2003-08-16 Paul Eggert <eggert@twinsun.com>
3324 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3325 space, undoing this 2003-08-12 change:
3326 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3328 2003-08-16 Jim Meyering <jim@meyering.net>
3330 Merge from coreutils.
3331 * xstrtoimax.c: #else #if -> #elif.
3332 * xstrtoumax.c: Likewise.
3334 2003-08-15 Paul Eggert <eggert@twinsun.com>
3336 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3337 rather than tab, after '#' in shell-script copyright notices.
3338 Suggested by Bruno Haible.
3340 2003-08-15 Jim Meyering <jim@meyering.net>
3341 and Paul Eggert <eggert@twinsun.com>
3343 Merge from coreutils.
3344 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3345 member but strut utmpx does not. Needed for AIX 4.3.3.
3346 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3348 2003-08-15 Jim Meyering <jim@meyering.net>
3350 Merge from coreutils.
3351 * xgethostname.c: Include <stdlib.h>.
3352 (xghostname): Don't exit for anything other than memory-related
3353 failure; just return NULL.
3354 * userspec.c: Include "posixver.h".
3355 (parse_user_spec): Accept `.' as a separator only
3356 in pre-POSIX-200112 mode.
3357 * strtoimax.c: Use #elif rather than #else #if.
3358 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3359 Remove function, now that we can rely on a working tzset function.
3360 [!_LIBC]: Ensure that the required autoconf test has been run.
3361 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3362 Use underlying_strftime for %r.
3363 * sha.c: Merge in some clean-up and optimization changes from glibc.
3364 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3365 Ensure that it is a multiple of 64.
3366 Rearrange loop exit tests so as to avoid performing an
3367 additional fread after encountering an error or EOF.
3368 * realloc.c: Update copyright date.
3370 2003-08-14 Jim Meyering <jim@meyering.net>
3372 Merge from coreutils.
3373 * obstack.h: Whitespace changes.
3374 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3375 and xcalloc return values.
3376 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3377 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3378 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3379 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3380 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3382 Use mntctl's return value to drive the entry-processing loop, since
3383 we can't rely on the value of the vmt_length member in the last
3384 entry. On some systems doing so could result in exhausting
3385 virtual memory. Based in part on a patch from Mike Jetzer.
3387 2003-08-14 Jim Meyering <jim@meyering.net>
3388 and Paul Eggert <eggert@twinsun.com>
3390 Merges from coreutils, plus other fixes.
3391 * physmem.c: Merge in portability changes from gcc/libiberty
3392 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3393 for credits and details. Thanks to Kaveh Ghazi for helping
3394 to keep these files in sync.
3395 (ARRAY_SIZE): Define it.
3396 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3397 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3398 (memcasecmp): Don't assume size_t fits in unsigned int.
3399 Remove casts and duplicate code.
3400 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3401 (memcpy): Remove definition.
3402 Merge in some clean-up and optimization changes from glibc.
3403 [BLOCKSIZE]: Move definition to top of file.
3404 Ensure that it is a multiple of 64.
3405 Rearrange loop exit tests so as to avoid performing an
3406 additional fread after encountering an error or EOF.
3407 * md5.h (md5_uintptr): Define.
3408 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3409 return to the initial working directory. Preserve errno
3411 * idcache.c: Include "xalloc.h".
3412 (xmalloc, xrealloc): Remove decls.
3413 (getuser): Remove casts no longer required in C89.
3414 * human.c: Include stdio.h, for sprintf.
3415 * group-member.c: Include "xalloc.h".
3416 (xmalloc, xrealloc): Remove decls.
3417 (get_group_info): Remove casts no longer required in C89.
3418 * getusershell.c (readname): Remove casts no longer required in C89.
3419 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3420 * getline.c: Whitespace fix, from coreutils.
3422 2003-08-13 Paul Eggert <eggert@twinsun.com>
3424 * exclude.c: Include <ctype.h>
3425 (IN_CTYPE_DOMAIN): New macro.
3427 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3430 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3431 Undo previous (whitespace-only) change.
3433 2003-08-12 Paul Eggert <eggert@twinsun.com>
3435 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3436 Normalize leading white space and remove trailing white space.
3437 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3438 notice, as per ../config/srclist-update.
3440 Merge from coreutils.
3441 * euidaccess.h: New file.
3442 * euidaccess.c: Include it.
3443 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3444 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3445 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3447 2003-08-11 Bruno Haible <bruno@clisp.org>
3449 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3450 (vasnprintf): Use it instead of wcslen.
3452 2003-08-11 Bruno Haible <bruno@clisp.org>
3454 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3455 value to ensure that _Bool promotes to int. Use #define for _Bool when
3456 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3458 2003-08-10 Karl Berry <karl@gnu.org>
3460 * regex.h: update from libc (whitespace fix).
3462 2003-08-09 Paul Eggert <eggert@twinsun.com>
3464 Merge some files from coreutils. These changes were
3465 originally made by Jim Meyering.
3466 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3467 many older Unixes require this.
3468 * alloca.c (alloca): Remove cast to argument of free;
3469 no longer needed in C89.
3470 * alloca_.h, regex.h: Fix white space to match
3471 what GNU indent does.
3473 2003-08-05 Paul Eggert <eggert@twinsun.com>
3475 * bumpalloc.h: Remove.
3477 2003-08-04 Paul Eggert <eggert@twinsun.com>
3479 * getloadavg.c: Change copyright notice and spacing to conform to
3482 Merge from coreutils.
3483 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3485 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3486 from Karl Berry, implemented by Jim Meyering.
3487 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3488 from Dmitry V. Levin.
3489 Remove anachronistic cast of xrealloc.
3490 * fnmatch_.h (__const): Remove. Use 'const'.
3491 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3492 type. Otherwise, it wouldn't compile with at least /bin/cc on
3493 ymp-cray-unicos9.0.2.X.
3494 Combine two mostly-identical uses of alloca into one.
3495 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3497 2003-08-04 Dave Love <d.love@dl.ac.uk>
3501 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3502 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3503 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3504 obsolete NLIST_NAME_UNION.
3505 [__GNU__]: Undef BSD and FSCALE.
3506 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3508 2003-08-03 Paul Eggert <eggert@twinsun.com>
3510 * stdbool_.h (_Bool): Make it signed char, instead of
3511 an enum type, so that it's guaranteed to promote to int. See:
3512 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3514 2003-07-31 Paul Eggert <eggert@twinsun.com>
3516 * strerror.c: Include config.h, limits.h. Declare sprintf.
3517 (strerror): Don't assume that a printable int fits in 14 bytes.
3519 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3520 Bruno Haible <bruno@clisp.org>
3522 * getline.h (getline, getdelim): Change return type to ssize_t.
3523 * getline.c (getline, getdelim): Likewise.
3524 Remove _GNU_SOURCE define; now it's defined in config.h through
3527 2003-07-22 Paul Eggert <eggert@twinsun.com>
3529 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3530 over-parenthesization in macros.
3532 Sync with coreutils.
3534 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3537 Use `exit_failure' for xalloc and xmemcoll instead of their own
3538 private exit-failure variables.
3539 * xalloc.h (xalloc_exit_failure): Remove.
3540 * xmalloc.c: Likewise. Include exitfail.h.
3541 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3542 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3543 * xmemcoll.c: Likewise. Include exitfail.h.
3544 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3546 2003-07-18 Paul Eggert <eggert@twinsun.com>
3548 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3549 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3550 to test that it can stand by itself. Include "exitfail.h".
3551 Clients should set exit_failure instead.
3552 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3554 2003-07-18 Andreas Schwab <schwab@suse.de>
3556 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3558 2003-07-18 Bruno Haible <bruno@clisp.org>
3560 * getndelim2.h: New file.
3561 * getndelim2.c: Make into a module of its own. Include config.h,
3563 (getndelim2): Make non-static. Change return type to ssize_t.
3564 * getline.h: Change argument names.
3565 * getline.c: Include getndelim2.h instead of getndelim2.c.
3566 * getnline.c: Include getndelim2.h.
3568 2003-07-17 Bruno Haible <bruno@clisp.org>
3570 * Makefile.am: Remove file.
3571 * Makefile.in: Remove file.
3573 2003-07-17 Bruno Haible <bruno@clisp.org>
3575 * getnline.h: New file.
3576 * getnline.c: New file.
3577 * getndelim2.c: New file, extracted from getline.c.
3578 (getndelim2): Renamed from getdelim2, with added nmax argument.
3579 * getline.c: Include getndelim2.c.
3580 (getdelim2): Moved out to getndelim2.c.
3581 (getline, getdelim): Update.
3583 2003-07-15 <karl@gnu.org>
3585 * vasnprintf.c: update from gettext.
3587 2003-07-15 Jim Meyering <jim@meyering.net>
3589 * makepath.c (make_path): Enclose diagnostic in _(...).
3591 2003-07-14 Paul Eggert <eggert@twinsun.com>
3593 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3594 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3595 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3596 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3597 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3598 updated automatically by ../config/srclist-update. This changes
3599 their license from LPGL to GPL.
3601 2003-07-14 Jim Meyering <jim@meyering.net>
3603 Don't emit diagnostics. Let callers do that.
3604 * save-cwd.c: Don't include "error.h".
3605 (save_cwd): Don't call error. Ensure that errno is valid
3606 when returning nonzero.
3608 * save-cwd.h (restore_cwd): Update prototype.
3609 * save-cwd.c (restore_cwd): Remove two parameters.
3610 Simplify. Don't call error upon failure. Let callers do that.
3611 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3612 when auditing is enabled. But don't bother updating the #if.
3614 2003-07-14 Simon Josefsson <jas@extundo.com>
3616 * mempcpy.h: New file.
3617 * mempcpy.c: New file.
3619 2003-07-14 Paul Eggert <eggert@twinsun.com>
3621 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3622 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3623 unicodeio.c, unicodeio.h, unlocked-io.h:
3624 Switch from LGPL to GPL.
3626 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3628 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3629 it breaks C++ compilation.
3630 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3632 2003-07-10 Jim Meyering <jim@meyering.net>
3634 * vasnprintf.c: Remove trailing blanks.
3635 Make cpp indentation consistent.
3637 2003-07-09 Paul Eggert <eggert@twinsun.com>
3639 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3640 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3641 Switch from LGPL to GPL.
3643 2003-07-07 Paul Eggert <eggert@twinsun.com>
3645 * mktime.c: Fix some boundary cases and remove need for floating point.
3647 Issue a compile-time diagnostic if time_t is floating point, or if
3648 two's complement arithmetic is not in effect, or if arithmetic
3649 right shift does not propagate the sign. These assumptions were
3650 all in the original code but they weren't checked.
3652 (TIME_T_MIDPOINT, verify): New macros.
3653 (__isleap): Remove; it has integer overflow problems.
3654 (leapyear): New function, without those problems.
3655 (ydhms_tm_diff): Remove; splitting into two parts.
3656 (ydhms_diff): New function, containing the arithmetic part of
3657 the old ydhms_tm_diff function. Issue a compile-time
3658 diagnostic if we are not using C99 integer division.
3659 Avoid casts when possible.
3660 (guess_time_tm): New function, containing the checking part of
3661 the old ydhms_tm_diff function. Return the new value, rather than
3662 the difference between it and the old. Accept a new argument T
3663 so that *T specifies the old value. Check for overflow in the result.
3665 (__mktime_internal): Use a time_t offset, not a long int offset.
3666 This undoes the 2003-06-04 change, which is no longer needed now
3667 that we have better overflow checking.
3668 (localtime_offset): Likewise.
3670 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3671 and long are 64-bit but int is only 32-bit.
3672 (ydhms_diff): Use long int to store year1 and yday1.
3673 Issue a compile-time diagnostic if long int is not wide enough.
3675 (__mktime_internal): Use long int to store adjusted year and yday.
3676 Use plain C rather than preprocessor commands, if that doesn't
3678 Check for overflow (and try to repair) after each probe
3679 rather than checking only at the very end. This avoids some bugs
3680 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3681 does not equal GMT offset at maximum time).
3682 Use integer to check for overflow rather than floating point; this
3683 is more portable to non-IEEE hosts, and is a tad faster.
3684 When we detect that we are oscillating between two values,
3685 don't check whether tm_isdst has the requested value, since
3686 we already know the answer. When tm_isdst has the wrong value,
3687 use a different heuristic to find the right one, based on the
3688 extreme values actually observed in practice in tz2003a,
3689 rather than the (overly optimistic) "previous 3 calendar quarters".
3691 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3692 "T const" to accommodate glibc style.
3693 (check_result): Use less-confusing report format. "long" -> "long int.
3695 Don't loop if the iteration overflows time_t.
3696 Allow a negative step in the iteration.
3698 2003-07-01 Paul Eggert <eggert@twinsun.com>
3700 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3701 having it depend on HAVE_SYS_TYPES_H.
3703 2003-06-25 Bruno Haible <bruno@clisp.org>
3705 * readlink.c: New file.
3707 2003-06-20 Bruno Haible <bruno@clisp.org>
3709 Assume C89, so PARAMS isn't needed.
3710 * unicodeio.h (PARAMS): Remove.
3711 * unicodeio.c: Don't use PARAMS.
3713 2003-06-18 Jim Meyering <jim@meyering.net>
3715 Merge changes from coreutils.
3716 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3717 Remove explicit declarations of xmalloc and realloc.
3719 (read_utmp): Remove anachronistic cast of xmalloc.
3721 2003-06-17 Paul Eggert <eggert@twinsun.com>
3723 Assume C89, so PARAMS isn't needed.
3724 * backupfile.h (PARAMS): Remove. All uses removed.
3725 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3726 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3727 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3728 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3729 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3730 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3731 xstrtol.h: Likewise.
3732 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3733 same.h, strverscmp.h: Do not include config.h; no longer needed.
3734 Anyway, config.h should always be included before any other file.
3736 2003-06-11 Simon Josefsson <jas@extundo.com>
3738 * sysexit_.h: New file.
3740 2003-05-20 Derek Price <derek@ximbiot.com>
3742 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3744 2003-06-10 Simon Josefsson <jas@extundo.com>
3746 * strchrnul.h: New file.
3747 * strchrnul.c: New file.
3749 2003-06-10 Simon Josefsson <jas@extundo.com>
3751 * argp.h: New file, from glibc.
3752 * argp-ba.c: New file, from glibc.
3753 * argp-eexst.c: New file, from glibc.
3754 * argp-fmtstream.c: New file, from glibc.
3755 * argp-fmtstream.h: New file, from glibc.
3756 * argp-fs-xinl.c: New file, from glibc.
3757 * argp-help.c: New file, from glibc.
3758 * argp-namefrob.h: New file, from glibc.
3759 * argp-parse.c: New file, from glibc.
3760 * argp-pv.c: New file, from glibc.
3761 * argp-pvh.c: New file, from glibc.
3762 * argp-xinl.c: New file, from glibc.
3764 2003-06-07 Jim Meyering <jim@meyering.net>
3766 * readtokens.h: Put `Free Software Foundation, Inc.'
3767 in place of my name in the copyright comment.
3768 Remove definition and uses of __P.
3771 * stat.c: Don't declare xmalloc explicitly.
3772 Instead, include "xalloc.h".
3773 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3774 xrealloc, and xcalloc return values.
3775 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3777 * xgetcwd.h: Remove definition/uses of PARAMS.
3779 2003-06-06 Jim Meyering <jim@meyering.net>
3781 * stdbool_.h: Renamed from stdbool.h.in.
3783 2003-06-06 Jim Meyering <jim@meyering.net>
3785 Merge from coreutils.
3786 * same.c: (same_name): Declare *_basename locals to be `const'.
3787 Consolidate declarations and initializations of *_base* locals.
3789 Merge from coreutils.
3790 This avoids a core dump on systems without GNU putenv,
3791 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3792 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3793 (unsetenv): New static function, from GNU libc.
3794 (rpl_putenv): Use it.
3796 * modechange.c: Remove trailing blanks.
3798 Merge from coreutils.
3799 * fsusage.c: Remove declaration of statfs.
3800 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3802 * posixtm.c: Include <stdbool.h> unconditionally.
3804 2003-06-05 Paul Eggert <eggert@twinsun.com>
3806 * mktime.c (__mktime_internal): When resolving a tm_isdst
3807 mismatch, look in future quarters as well as past. This fixes a
3808 bug when processing fall-backwards gaps immediately after a long
3809 period of daylight-saving time.
3811 * mktime.c: Assume freestanding C89 or better.
3812 (HAVE_LIMITS_H): Remove. Assume it's 1.
3813 (__P): Remove; not used.
3814 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3815 (mktime, not_equal_tm, print_tm, check_result,
3816 main): Use prototypes. Use const * where appropriate.
3817 (main): Fix typo in testing code that uncovered by above changes.
3818 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3820 2003-06-04 Paul Eggert <eggert@twinsun.com>
3822 * mktime.c: Fix Debian bug 177940
3823 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3824 (localtime_offset): Now long int, not time_t, because we want it
3825 to be guaranteed to be signed. All uses changed.
3826 (__mktime_internal): If overflow would occur when adding offset,
3829 Merge 'human' changes from coreutils. Rewrite to support
3830 locale-specific notations like thousands separators.
3831 * human.c: Simplify authorship notice.
3832 Include human.h immediately after config.h.
3833 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3834 <limits.h>: Do not include, since human.h does.
3835 (SIZE_MAX, UINTMAX_MAX): New macros.
3836 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3837 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3838 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3839 (power_letter): Renamed from suffixes.
3840 (generate_suffix_backwards): Remove.
3841 (adjust_value): Now takes int style (because of human.h changes)
3842 and long double value (for greater precision on some platforms).
3843 (group_number): New function.
3844 (human_readable): Use it. Use integer options, not enum.
3845 Put the options before the sizes in the arg list.
3846 Support all the new options.
3847 The old human_readable function has been removed;
3848 use inttostr.h instead.
3849 (human_readable, default_block_size, humblock):
3850 Use uintmax_t, not int, for block sizes.
3851 (human_readable_inexact, block_size_types): Remove.
3852 (block_size_opts): New constant.
3853 (human_options): Renamed from human_block_size, with new signature
3854 that allows block sizes up to UINTMAX_MAX. All callers changed.
3855 * human.h: Add copyright and authorship notice.
3856 Include <limits.h> and <stdbool.h> unconditionally.
3857 (PARAMS): Remove. All uses removed.
3858 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3859 (enum human_inexact_style): Remove tag; now a nameless enum.
3860 (human_floor, human_ceiling, human_round_to_even): Now have
3861 values 2, 0, 1 rather than -1, 1, 0.
3862 (human_group_digits, human_suppress_point_zero, human_autoscale,
3863 human_base_1024, human_SI, human_B): New constants.
3864 (human_readable_inexact, human_block_size): Remove.
3865 (human_readable): Size args are now uintmax_t, not int.
3866 (human_options): New decl.
3868 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3869 unnecessary now that we assume C89 or better. This change
3870 imported from coreutils.
3872 * mktime.c (__mktime_internal): Do not reject negative timestamps
3873 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3874 in the 2003-05-30 sync from glibc.
3876 .h files should stand alone, but we shouldn't include <sys/types.h>
3877 if we can get away with just <stddef.h>.
3879 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3880 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3881 rather than <sys/types.h>, as we merely need size_t.
3882 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3884 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3885 Include <stdio.h>, to get FILE.
3886 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3887 memcasecmp.h has included <stddef.h> and all we need is size_t.
3888 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3889 our interface, instead of including <sys/types.h>
3891 2003-06-02 Paul Eggert <eggert@twinsun.com>
3894 Fix some minor time-related bugs with POSIX time arguments.
3895 Some valid time stamps were being rejected (notably -1, and
3896 time stamps before 1900 on 64-bit hosts). And some invalid
3897 time stamps were being accepted, e.g. September 31.
3899 * posixtm.h (posixtime): Return bool instead of time_t, so
3900 that we can return (time_t) -1 successfully.
3901 * posixtm.c: Likewise.
3902 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3903 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3904 (t): Remove static var.
3905 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3906 of static var. All uses changed.
3907 (year): Do not reject years before 1900; they can occur with
3909 (posix_time_parse): Do not check for out-of-range components;
3910 that is now the caller's responsibility, since our checks were
3911 only approximations.
3912 (posixtime): Use mktime to check for out-of-range components,
3913 since it knows them exactly.
3914 If mktime returns (time_t) -1, check whether an error actually occurred
3915 by invoking localtime on -1.
3916 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3917 posixtime failures better.
3918 Improve the test data (in comments only).
3920 2003-05-30 <karl@gnu.org>
3922 * mktime.c: update from libc.
3924 2003-05-30 Bruno Haible <bruno@clisp.org>
3926 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3927 * localcharset.h: Likewise.
3928 * localcharset.c: Likewise.
3930 2003-05-28 Paul Eggert <eggert@twinsun.com>
3932 Assume the headers required for C89 freestanding compilers.
3933 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3934 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3935 without checking for HAVE_LIMITS_H.
3936 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3937 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3939 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3940 * exclude.c: Include <stdbool.h> unconditionally.
3941 * tempname.c: Include <stddef.h> unconditionally.
3942 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3943 * modechange.c, rpmatch.c (NULL): Don't define, since
3944 <stddef.h> does that.
3945 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3946 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3947 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3948 * xstrtol.c: Likewise.
3949 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3950 * savedir.c: Include <stddef.h> instead of defining NULL.
3952 * addext.c (addext): Use assignment rather than cast, to avoid
3953 warnings on some platforms.
3955 * mktime.c (__mktime_internal): Do not reject negative timestamps
3958 2003-05-10 Bruno Haible <bruno@clisp.org>
3960 * linebreak.c (iconv_string_length): Don't return -1 just because the
3961 string is longer than 4 KB.
3963 2003-05-12 Jim Meyering <jim@meyering.net>
3965 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3966 the space-padded-by-default conversion specifiers, %e, %k, %l.
3968 2003-05-03 Bruno Haible <bruno@clisp.org>
3970 Upgrade to Unicode-4.0.
3971 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3972 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3973 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3974 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3975 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3976 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3977 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3978 Change width of U+E0100..U+E01EF from 1 to 0.
3980 2003-04-25 Bruno Haible <bruno@clisp.org>
3982 * copy-file.c: Include <stddef.h>, for size_t.
3984 2003-04-25 Jim Meyering <jim@meyering.net>
3986 * copy-file.c (copy_file_preserving): Declare buf_size to be
3987 of type size_t, not int.
3989 2003-04-11 Jim Meyering <jim@meyering.net>
3991 Merge changes from Coreutils.
3993 2003-03-22 Jim Meyering <jim@meyering.net>
3995 * strftime.c (widen): Cast alloca return value to proper type.
3997 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4000 * strftime.c (my_strftime): Handle very large width
4001 specifications for numeric values correctly. Improve checks for
4004 2003-01-19 Jim Meyering <jim@meyering.net>
4006 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4007 (nl_get_alt_digit) [! defined my_strftime]: Define.
4008 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4009 _nl_get_alt_digit and _nl_get_walt_digit.
4011 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4012 These changes have no effect outside of _LIBC.
4014 2003-04-10 Bruno Haible <bruno@clisp.org>
4016 * findprog.h: New file, from GNU gettext.
4017 * findprog.c: New file, from GNU gettext.
4019 2003-04-05 Jim Meyering <jim@meyering.net>
4021 Merge changes from Coreutils.
4023 * exclude.h (PARAMS): Remove definition and uses.
4024 * exclude.c: Remove uses of `PARAMS'.
4026 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4027 Add test-cases for DOS filenames. Declare program_name.
4028 (main): Set up program_name. Patch by Rich Dawe.
4030 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4032 Use mntctl's return value to drive the entry-processing loop, since
4033 we can't rely on the value of the vmt_length member in the last
4034 entry. On some systems doing so could result in exhausting
4035 virtual memory. Based in part on a patch from Mike Jetzer.
4037 2003-04-04 Bruno Haible <bruno@clisp.org>
4039 * linebreak.h: New file, from GNU gettext.
4040 * linebreak.c: New file, from GNU gettext with slight modifications.
4041 * lbrkprop.h: New file, from GNU gettext.
4043 2003-04-03 Bruno Haible <bruno@clisp.org>
4045 * utf8-ucs4.h: New file, from GNU gettext.
4046 * utf16-ucs4.h: New file, from GNU gettext.
4047 * ucs4-utf8.h: New file, from GNU gettext.
4048 * ucs4-utf16.h: New file, from GNU gettext.
4050 2003-04-02 Bruno Haible <bruno@clisp.org>
4052 * binary-io.h: New file, from GNU gettext.
4054 2003-04-01 Bruno Haible <bruno@clisp.org>
4056 * pathname.h: New file, from GNU gettext.
4057 * concatpath.c: New file, from GNU gettext.
4059 2003-03-30 Bruno Haible <bruno@clisp.org>
4061 * copy-file.c (copy_file_preserving): Don't set owner if the function
4062 chown() doesn't exist.
4064 2003-03-28 Bruno Haible <bruno@clisp.org>
4066 * copy-file.h: New file, from GNU gettext.
4067 * copy-file.c: New file, from GNU gettext.
4069 2003-03-18 Jim Meyering <jim@meyering.net>
4071 * quote.c (quote_n): Fix typo in comment.
4073 2003-03-14 Jim Meyering <jim@meyering.net>
4075 Merge changes from Coreutils.
4076 * obstack.h (obstack_object_size): Declare temporary, __o,
4077 to be const, in order to avoid warnings.
4078 (obstack_room): Likewise.
4079 (obstack_empty_p): Likewise.
4081 2003-03-13 Paul Eggert <eggert@twinsun.com>
4083 Merge changes from Bison.
4084 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4085 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4086 when compiling Bison 1.875's `bitset bset = obstack_alloc
4087 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4088 * hash.c: Include <stdbool.h> unconditionally.
4090 2003-03-09 Paul Eggert <eggert@twinsun.com>
4092 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4093 Reported by Bruce Becker; see:
4094 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4096 2003-03-03 Paul Eggert <eggert@twinsun.com>
4097 Bruno Haible <bruno@clisp.org>
4099 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4100 Reported by John Hughes, see
4101 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4103 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4105 * poll_.h: New file.
4108 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4110 * mathl.h: New file.
4111 * acosl.c: New file.
4112 * asinl.c: New file.
4113 * atanl.c: New file.
4114 * ceill.c: New file.
4117 * floorl.c: New file.
4118 * frexpl.c: New file.
4119 * ldexpl.c: New file.
4121 * sincosl.c: New file.
4123 * sqrtl.c: New file.
4125 * trigl.c: New file.
4126 * trigl.h: New file.
4128 2003-02-17 Bruno Haible <bruno@clisp.org>
4130 * mkdtemp.h: New file, from GNU gettext.
4131 * mkdtemp.c: New file, from GNU gettext.
4133 2003-01-31 Bruno Haible <bruno@clisp.org>
4135 * rename.c: #undef rename before defining rpl_rename.
4136 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4138 2003-01-30 Bruno Haible <bruno@clisp.org>
4140 * printf-args.h: New file, from GNU gettext.
4141 * printf-args.c: New file, from GNU gettext.
4142 * printf-parse.h: New file, from GNU gettext.
4143 * printf-parse.c: New file, from GNU gettext.
4144 * vasnprintf.h: New file, from GNU gettext.
4145 * vasnprintf.c: New file, from GNU gettext.
4146 * asnprintf.c: New file, from GNU gettext.
4147 * vasprintf.h: New file, from GNU gettext with modifications.
4148 * vasprintf.c: New file, from GNU gettext.
4149 * asprintf.c: New file, from GNU gettext.
4151 2003-01-29 Bruno Haible <bruno@clisp.org>
4153 * stpncpy.h: New file, from GNU gettext with modifications.
4154 * stpncpy.c: New file, from GNU gettext with modifications.
4156 2003-01-28 Bruno Haible <bruno@clisp.org>
4158 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4160 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4163 2003-01-27 Bruno Haible <bruno@clisp.org>
4165 * xsetenv.h: New file, from GNU gettext.
4166 * xsetenv.c: New file, from GNU gettext.
4168 2003-01-23 Bruno Haible <bruno@clisp.org>
4170 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4172 2003-01-22 Bruno Haible <bruno@clisp.org>
4174 * exit.h: New file, from GNU gettext.
4176 2003-01-11 Bruno Haible <bruno@clisp.org>
4178 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4179 * strcase.h (strcasecmp, strncasecmp): Likewise.
4181 2003-01-14 Jim Meyering <jim@meyering.net>
4183 * same.c (same_name): Tweak a comment.
4185 2003-01-11 Bruno Haible <bruno@clisp.org>
4187 * same.c (same_name): Reorder tests so as to avoid calling stat()
4188 when a string comparison is sufficient.
4190 2003-01-11 Bruno Haible <bruno@clisp.org>
4192 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4195 2003-01-11 Bruno Haible <bruno@clisp.org>
4197 * hash-pjw.c: Add comment about low quality of this function.
4199 2003-01-12 Paul Eggert <eggert@twinsun.com>
4201 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4202 to avoid collisions with libcurses and libreadline.
4204 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4205 * getstr.h, getstr.c: Remove.
4206 * getline.c: Include "getline.h", to check interface.
4207 Move body of old getstr.c here: this defines MIN_CHUNK and
4208 declares getdelim2, which is renamed from getstr.
4209 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4211 * linebuffer.c (readlinebuffer): Renamed from readline.
4213 * linebuffer.h: Likewise.
4214 (readline): Remove backward-compatibility macro.
4216 2003-01-12 Jim Meyering <jim@meyering.net>
4218 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4220 2003-01-10 Bruno Haible <bruno@clisp.org>
4222 * alloca_.h: New file.
4223 * getdate.y: Unconditionally include alloca.h.
4224 * makepath.c: Likewise.
4225 * setenv.c: Likewise.
4226 * userspec.c: Likewise.
4228 2003-01-09 Bruno Haible <bruno@clisp.org>
4230 * stdbool.h.in: New file.
4232 2003-01-08 Bruno Haible <bruno@clisp.org>
4234 * safe-read.c: Include specification header first, to ensure its
4236 * full-write.c: Likewise.
4238 2003-01-08 Jim Meyering <jim@meyering.net>
4240 * full-write.c: Undefine and define-away `const' after inclusion
4241 of errno.h, not before. Suggestion from Bruno Haible.
4243 2003-01-07 Jim Meyering <jim@meyering.net>
4245 * full-write.c: Rework so that it may serve to define full_read, too.
4246 * full-read.c: Simply #define FULL_READ and include full-write.c.
4248 2003-01-06 Jim Meyering <jim@meyering.net>
4250 * version-etc.c: Update year in translatable copyright string.
4252 2002-12-25 Bruno Haible <bruno@clisp.org>
4254 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4255 * xstrtol.h: Likewise.
4256 * xstrtoimax.c: Likewise.
4257 * xstrtoumax.c: Likewise.
4258 * human.h: Likewise.
4260 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4261 on systems that have <inttypes.h> but not <stdint.h>.
4263 2002-12-31 Paul Eggert <eggert@twinsun.com>
4265 * memcoll.c (memcoll): Fall back on a simple algorithm using
4266 memcmp if strcoll doesn't work.
4268 2002-12-23 Bruno Haible <bruno@clisp.org>
4270 * localcharset.h: New file.
4271 * localcharset.c: Include it.
4272 * unicodeio.c: Likewise.
4274 2002-12-22 Bruno Haible <bruno@clisp.org>
4276 * utime.c (utime_null): No need to call ftruncate if the file was
4279 2002-12-23 Bruno Haible <bruno@clisp.org>
4281 * memcoll.c (STRCOLL): New macro.
4284 2002-12-22 Bruno Haible <bruno@clisp.org>
4286 * getstr.h (getstr): Define, to avoid clash with libcurses.
4287 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4289 2002-12-22 Bruno Haible <bruno@clisp.org>
4291 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4293 2002-12-23 Bruno Haible <bruno@clisp.org>
4295 * getline.h: Include <stddef.h>, for size_t.
4297 * unicodeio.h: Include <stddef.h>, for size_t.
4298 * unicodeio.c: Don't include <stddef.h>.
4300 2002-12-17 Bruno Haible <bruno@clisp.org>
4302 * canon-host.c (strdup): Remove unused declaration.
4304 * fsusage.c: Include full_read.h.
4305 (get_fs_usage): Use full_read instead of safe_read.
4307 * utime.c (utime_null): Use SAFE_READ_ERROR.
4309 2002-12-11 Bruno Haible <bruno@clisp.org>
4311 * setenv.h: Rewritten to cope with systems that have setenv() but not
4313 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4316 2002-12-11 Bruno Haible <bruno@clisp.org>
4318 * setenv.c (alloca): Fall back to malloc.
4320 (setenv): Use freea() to free memory allocated with alloca().
4322 2002-11-13 Bruno Haible <bruno@clisp.org>
4324 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4325 function declarations.
4326 * unsetenv.c (unsetenv): Likewise.
4328 2002-03-04 Bruno Haible <bruno@clisp.org>
4330 Portability to AIX 4.3.3.
4331 * unsetenv.c: New file, extracted from setenv.c.
4332 * setenv.c: Move the unsetenv() function to unsetenv.c.
4334 2001-12-20 Bruno Haible <bruno@clisp.org>
4336 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4337 use malloc instead. For SunOS 4.
4339 2001-12-11 Bruno Haible <bruno@clisp.org>
4341 * setenv.c: Declare alloca.
4342 (compar_fn_t): New typedef.
4343 (KNOWN_VALUE, STORE_VALUE): Use it.
4345 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4348 2002-12-10 Paul Eggert <eggert@twinsun.com>
4350 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4351 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4352 Choose values that are less likely to collide with system fnmatch
4354 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4355 defined (e.g., a pure POSIX system).
4356 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4357 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4359 2002-12-06 Jim Meyering <jim@meyering.net>
4361 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4363 Merge in changes from libc's misc/error.c, in preparation
4364 for the merge of gnulib's changes back into libc.
4366 * error.c (_): Define only if not already defined.
4367 Move definition to follow all #include directives.
4368 Include unlocked-io.h only if !_LIBC.
4369 [_LIBC]: Include <libio/libioP.h>.
4370 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4371 (fflush): Tweak definition to use INTUSE.
4374 2002-12-05 Paul Eggert <eggert@twinsun.com>
4376 * alloca.c [defined emacs]: Include "lisp.h".
4377 (xalloc_die) [defined emacs]: New macro.
4378 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4379 [! defined emacs]: Include <xalloc.h>.
4380 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4381 (pointer): Typedef to POINTER_TYPE *.
4382 (malloc): Remove decl; we now always use xmalloc.
4383 (alloca): Use old-style definition, since Emacs needs this.
4384 Check for arithmetic overflow when computing combined size.
4386 2002-12-04 Paul Eggert <eggert@twinsun.com>
4388 Do not generate unlocked-io.h automatically, since it's easier to
4389 maintain it by hand.
4391 * unlocked-io.h: New file, from GNU diffutils,
4392 but with proper copyright notice and attribution.
4394 * Makefile.am: Add copyright notice.
4395 (libfetish_a_SOURCES): Add unlocked-io.h.
4396 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4397 (DISTCLEANFILES, io_functions): Remove macros.
4398 (EXTRA_DIST): Remove gen_uio.
4399 (unlocked-io.h): Remove rule.
4401 2002-12-04 Jim Meyering <jim@meyering.net>
4403 Reflect the fact that stat.c and lstat.c are no longer generated.
4404 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4405 (DISTCLEANFILES): Likewise.
4406 (EXTRA_DIST): Likewise.
4407 (all_local): Don't depend on stat.c or lstat.c.
4408 (stat.c, lstat.c): Remove rules.
4409 (EXTRA_DIST): Remove xstat.in.
4411 * xstat.in: Remove file. Contents moved into stat.c.
4412 * stat.c: New file. Contents mostly from xstat.in.
4413 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4414 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4416 * safe-read.c: Rework so that it may serve to define safe_write, too.
4417 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4419 2002-12-03 Jim Meyering <jim@meyering.net>
4421 * safe-read.c, safe-write.c: Change variable names and comments, but
4422 not semantics, to minimize the differences between these two files.
4423 (safe_read): Change comment to mention SAFE_READ_ERROR.
4425 * safe-read.c (IS_EINTR): Define.
4426 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4428 2002-12-02 Bruno Haible <bruno@clisp.org>
4430 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4431 Define, taken from safe-read.c.
4432 (INT_MAX): Provide fallback.
4433 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4434 * safe-write.h (SAFE_WRITE_ERROR): Define.
4436 * safe-read.c (EINTR): Remove definition.
4437 (safe_read): Don't use EINTR if it is absent.
4439 2002-12-02 Jim Meyering <jim@meyering.net>
4441 * safe-read.c (EINTR): Define.
4442 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4443 (INT_MAX): Provide fallback.
4444 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4446 * safe-read.h (SAFE_READ_ERROR): Define.
4448 2002-12-01 Jim Meyering <jim@meyering.net>
4450 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4451 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4453 2002-11-27 Paul Eggert <eggert@twinsun.com>
4455 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4456 hash_rehash): Replace `if (limit <= value) abort ();' with
4457 `if (! (value < limit)) abort ();', for readability.
4459 2002-11-26 <karl@gnu.org>
4461 * strdup.c: copy from libc again, with jim's ok.
4462 * .cppi-disable: re-add strdup.c
4464 2002-11-25 <karl@gnu.org>
4466 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4467 instead of "strtol.c".
4469 2002-11-25 Jim Meyering <jim@meyering.net>
4471 * mktime.c: Sync from libc, now that it has the latest fix.
4473 2002-11-24 <karl@gnu.org>
4475 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4476 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4478 2002-11-24 Jim Meyering <jim@meyering.net>
4480 Update from coreutils:
4482 * mktime.c: Merge in changes from libc.
4484 Avoid a link-time failure on some Linux systems.
4485 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4486 (__mon_yday): Declare with the STATIC attribute.
4487 (__mktime_internal): Likewise.
4488 Based on a report from Greg Schafer.
4490 2002-11-23 Jim Meyering <jim@meyering.net>
4492 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4493 Use `unsigned', not `int', as type of index.
4495 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4497 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4499 2002-11-22 Paul Eggert <eggert@twinsun.com>
4501 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4502 hint that one should use `if (! x) abort ();' rather than `assert
4503 (x);', and anyway it's one less thing to worry about configuring.
4504 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4505 hash_rehash, hash_insert): Use abort rather than assert.
4507 2002-11-22 Paul Eggert <eggert@twinsun.com>
4509 * quotearg.h: Allow multiple inclusion by surrounding with
4510 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4511 so that we can be included first.
4512 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4513 * quotearg.c: Include quotearg.h immediately after config.h.
4514 No need to include stddef.h or sys/types.h any more.
4515 Surround local include files with "", not "<>".
4516 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4517 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4518 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4519 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4520 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4521 (ISPRINT): Remove; no longer needed now that we assume C89.
4523 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4526 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4527 quotearg_char): Use SIZE_MAX rather than
4528 (size_t) -1 when we are talking about "infinity".
4530 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4532 2002-11-22 Bruno Haible <bruno@clisp.org>
4534 * safe-read.h: Assume C89. Add comments.
4535 (safe_read): Change return type to size_t.
4536 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4537 counts > SSIZE_MAX correctly.
4538 * safe-write.h: New file.
4539 * safe-write.c: New file.
4540 * full-read.h: New file.
4541 * full-read.c: New file.
4542 * full-write.h: Assume C89. Add comments.
4543 * full-write.c: Include safe-write.h.
4544 (full_write): Rewritten to use safe_write.
4545 Suggested by Jim Meyering and Paul Eggert.
4547 2002-11-21 Bruno Haible <bruno@clisp.org>
4549 Remove case insensitive option matching.
4550 * argmatch.h (argcasematch): Remove declaration.
4551 (ARGCASEMATCH): Remove macro.
4552 (__xargmatch_internal): Remove case_sensitive argument.
4553 (XARGMATCH): Update.
4554 (XARGCASEMATCH): Remove macro.
4555 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4556 case_sensitive argument.
4557 (argcasematch): Remove function.
4558 (__xargmatch_internal): Remove case_sensitive argument.
4559 (main): Use XARGMATCH instead of XARGCASEMATCH.
4561 * xmalloc.c: Change compile-time error message. Add comment about
4562 required autoconf version.
4564 2002-11-21 Jim Meyering <jim@meyering.net>
4566 * strdup.c (strdup): Tweak comment and initial #if/#include.
4568 Merge in changes from the coreutils.
4570 2002-09-25 Paul Eggert <eggert@twinsun.com>
4571 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4572 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4573 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4574 int. Work more efficiently if X is the same width as uintmax_t.
4575 Do not compare X to -1, to avoid bogus compiler warning.
4576 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4577 Don't assume that f_frsize and f_bsize are the same type.
4579 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4582 * makepath.c (make_path): Restore umask *before* creating the final
4584 (make_path): Minor reformatting.
4586 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4587 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4589 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4590 ones. At least on GNU/Linux systems, `auto' means something else.
4593 2002-11-20 Paul Eggert <eggert@twinsun.com>
4595 Merge argmatch cleanups from Bison. Assume C89.
4597 * argmatch.c: Include config.h here, not in argmatch.h.
4598 Include stdlib.h, for EXIT_FAILURE.
4599 Always include <string.h>, since we assume C89.
4600 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4601 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4602 Include <stddef.h> instead, since it's all we need for size_t.
4603 (PARAMS): Remove. All uses removed.
4604 (ARRAY_CARDINALITY): Do not bother to #undef.
4605 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4606 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4607 Remove unnecessary parentheses.
4608 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4609 Insert necessary parentheses.
4610 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4611 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4613 2002-11-19 Bruno Haible <bruno@clisp.org>
4615 * mbswidth.c: Include mbswidth.h right at the beginning.
4616 * mbswidth.h: Include <stddef.h>, for size_t.
4618 * mbswidth.h (PARAMS): Remove macro.
4619 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4620 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4622 * gcd.h (PARAMS): Remove macro.
4623 (gcd): Use ANSI C function declarations.
4624 * gcd.c (gcd): Likewise.
4626 2002-11-15 Bruno Haible <bruno@clisp.org>
4628 * strcspn.c: Include <stddef.h>.
4629 (strcspn): Use ANSI C function declaration. Change return type to
4631 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4632 (strpbrk): Use NULL.
4633 * strpbrk.h (PARAMS): Remove macro.
4634 (strpbrk): Use ANSI C function declaration.
4635 * strstr.c: Don't include <sys/types.h>.
4636 * strstr.h (PARAMS): Remove macro.
4637 (strstr): Use ANSI C function declarations.
4639 2002-11-06 Bruno Haible <bruno@clisp.org>
4641 * gcd.h (gcd): Change argument type to 'unsigned long'.
4642 * gcd.c (gcd): Likewise.
4644 2002-11-05 Bruno Haible <bruno@clisp.org>
4646 * gcd.h: New file, from gettext-0.11.5.
4647 * gcd.c: New file, from gettext-0.11.5.
4649 2002-11-05 Bruno Haible <bruno@clisp.org>
4651 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4652 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4653 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4654 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4656 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4657 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4659 * closeout.c: Include gettext.h instead of <libintl.h>.
4660 * human.c: Include gettext.h instead of <libintl.h>.
4661 * quotearg.c: Include gettext.h instead of <libintl.h>.
4662 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4663 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4664 * userspec.c: Include gettext.h instead of <libintl.h>.
4665 * version-etc.c: Include gettext.h instead of <libintl.h>.
4666 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4667 (textdomain): Remove definition.
4668 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4670 * long-options.c: Remove include of <libintl.h> and definition of _.
4671 * same.c: Remove include of <libintl.h> and definition of _.
4673 2002-11-04 Bruno Haible <bruno@clisp.org>
4675 * stpcpy.h: New file, from GNU gettext-0.11.5.
4676 * strcase.h: New file, from GNU gettext-0.11.5.
4677 * strpbrk.h: New file, from GNU gettext-0.11.5.
4678 * strstr.h: New file, from GNU gettext-0.11.5.
4679 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4681 2002-05-09 Bruno Haible <bruno@clisp.org>
4683 * config.charset: Update for newest glibc. Add canonical names
4684 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4686 2002-05-09 Bruno Haible <bruno@clisp.org>
4688 * localcharset.c (get_charset_aliases): Add more Windows specific
4691 2002-05-08 Owen Taylor <otaylor@redhat.com>
4693 * config.charset: A few additions for Solaris.
4695 2001-12-05 Bruno Haible <bruno@clisp.org>
4697 * localcharset.c (locale_charset): Don't return an empty string.
4699 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4701 * config.charset: msdos in uk_UA uses CP1125.
4703 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4705 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4706 * localcharset.c (locale_charset): Declare as extern "C".
4708 2002-02-15 Bruno Haible <bruno@clisp.org>
4710 * config.charset [msdosdjgpp]: For Russian, use CP866.
4712 2002-02-11 Bruno Haible <bruno@clisp.org>
4714 * config.charset: Add support for NetBSD.
4716 2002-09-25 <karl@gnu.org>
4718 * strdup.c: copy from libc/string (via ../config/srclist*).
4719 * getopt*: copy from libc/posix.
4720 * gettext.h: copy from gettext.
4721 * .cppi-disable: add strdup.c, gettext.h.
4723 2002-07-01 Jim Meyering <meyering@lucent.com>
4725 * c-stack.c: Include sys/time.h.
4726 From Volker Borchert.
4728 2002-06-11 Paul Eggert <eggert@twinsun.com>
4730 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4731 New macro. Use it uniformly instead of
4732 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4733 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4734 reported by Vin Shelton.
4736 2002-06-22 Jim Meyering <meyering@lucent.com>
4738 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4739 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4741 2002-06-22 Paul Eggert <eggert@twinsun.com>
4743 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4744 Do not assume SA_SIGINFO behavior.
4745 Bug reported by Jim Meyering on NetBSD 1.5.2.
4747 2002-06-22 Jim Meyering <meyering@lucent.com>
4749 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4751 * exitfail.c, exitfail.h: Likewise.
4752 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4754 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4756 (EXTRA_DIST): Add fnmatch_loop.c.
4757 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4759 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4760 * fnmatch.c: Update from diffutils-2.8.2.
4761 * fnmatch_.h: New file. From diffutils-2.8.2.
4762 * fnmatch.h: Remove file.
4764 2002-06-18 Paul Eggert <eggert@twinsun.com>
4766 * file-type.h: Report an error if neither S_ISREG nor
4767 S_IFREG is defined, instead of using a test specific to glibc
4768 2.2. This should be safe, since POSIX requires S_ISREG and
4769 Unix Version 7 had S_IFREG. We don't need to check for
4770 <sys/types.h> since we don't use any symbols that it defines.
4772 2002-06-15 Jim Meyering <meyering@lucent.com>
4774 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4775 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4776 have been included before this file.
4778 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4780 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4781 so that each temporary file name is unique and valid in the first
4782 8 characters, for operation under DOS.
4784 2002-06-15 Jim Meyering <meyering@lucent.com>
4786 Work even with DJGPP 2.03, which lacks support for symlinks.
4788 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4790 * lchown.c (S_ISLNK): Likewise.
4792 2002-06-14 Jim Meyering <meyering@lucent.com>
4794 * file-type.h: Use the version from diffutils-2.8.2.
4795 * file-type.c: Likewise.
4797 2002-05-27 Jim Meyering <meyering@lucent.com>
4799 Fix a problem seen only on nonconforming systems whereby ls.c's
4800 use of localtime, and then of gettimeofday would cause trouble:
4801 the localtime call used to initialize rpl_gettimeofday's save
4802 mechanism would clobber ls's current local time information so
4803 that in any long listing the first file would always be listed
4804 with date 1970-01-01. Analysis by Volker Borchert.
4806 * gettimeofday.c (localtime): Undefine.
4807 (rpl_localtime): New function.
4809 2002-05-22 Jim Meyering <meyering@lucent.com>
4811 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4812 * file-type.h: New file.
4813 * file-type.c (file_type): New file/function. Extracted from diffutils.
4815 2002-04-29 Paul Eggert <eggert@twinsun.com>
4817 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4819 2002-04-28 Paul Eggert <eggert@twinsun.com>
4821 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4822 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4823 of 127, since 64 is the largest conceivable number for ancient
4825 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4827 2002-04-28 Jim Meyering <meyering@lucent.com>
4829 * sig2str.c (WTERMSIG): Remove definition (unused).
4831 2002-04-28 Paul Eggert <eggert@twinsun.com>
4833 * sig2str.h, sig2str.c: New files.
4834 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4836 2002-04-24 Jim Meyering <meyering@lucent.com>
4838 * gettext.h: New file, from Gettext.
4839 * Makefile.am (INCLUDES): Remove -I../intl.
4840 (libfetish_a_SOURCES): Add gettext.h.
4842 2002-04-16 Jim Meyering <meyering@lucent.com>
4844 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4845 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4846 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4848 2002-04-12 Jim Meyering <meyering@lucent.com>
4850 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4852 2002-03-10 Jim Meyering <meyering@lucent.com>
4854 * makepath.c (make_path): Remove a comma from a diagnostic.
4855 Suggestion from Santiago Vila.
4857 2002-03-08 Jim Meyering <meyering@lucent.com>
4859 * rename.c: Mention that this wrapper is needed also on
4860 mips-dec-ultrix4.4 systems.
4862 2002-03-02 Jim Meyering <meyering@lucent.com>
4864 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4865 not HAVE_CLOCK_SETTIME.
4867 2002-02-27 Paul Eggert <eggert@twinsun.com>
4869 * nanosleep.h: Rename to....
4870 * timespec.h: New name for nanosleep.h. All uses changed.
4872 * gettime.c: New file.
4873 * settime.c: New file.
4876 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4877 timespec.h. Remove nanosleep.h.
4879 2002-02-25 Paul Eggert <eggert@twinsun.com>
4881 * acl.c, acl.h: New files.
4882 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4884 2002-02-24 Jim Meyering <meyering@lucent.com>
4886 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4887 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4888 cause trouble. Reported by Nelson Beebe.
4890 2002-02-23 Paul Eggert <eggert@twinsun.com>
4892 * path-concat.c (xpath_concat): Reorder code to pacify
4893 compilers that don't know that xalloc_die never returns.
4895 2002-02-20 Jim Meyering <meyering@lucent.com>
4897 * getdate.c: Regenerate using bison-1.33.
4899 2002-02-15 Paul Eggert <eggert@twinsun.com>
4901 * posixver.c, posixver.h: New files.
4902 * Makefile.am (libfetish_a_SOURCES): Add them.
4904 2002-02-02 Paul Eggert <eggert@twinsun.com>
4905 Bruno Haible <bruno@clisp.org>
4907 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4908 (fwrite_success_callback): New declaration.
4909 * unicodeio.c (unicode_to_mb): New function, extracted from
4910 print_unicode_char. Call failure callback instead of error.
4911 (fwrite_success_callback): New function.
4912 (exit_failure_callback): New function.
4913 (fallback_failure_callback): New function.
4914 (print_unicode_char): Call unicode_to_mb.
4916 2002-01-26 Jim Meyering <meyering@lucent.com>
4918 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4920 2002-01-22 Jim Meyering <meyering@lucent.com>
4922 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4923 Otherwise, some versions of automake would omit the rule that makes
4924 Makefile from Makefile.in.
4926 2001-01-21 Paul Eggert <eggert@twinsun.com>
4928 * xmemcoll.h, xmemcoll.c: New files.
4929 * Makefile.am (libfetish_a_SOURCES): Add them.
4930 * memcoll.c: Include errno.h, and declare errno if not defined.
4931 (memcoll): Set errno to zero if there is no error.
4933 * quotearg.c (quotearg_buffer_restyled):
4934 Fix bug with quoting buffers containing NUL when backslashing escapes.
4935 This bug was exposed by the other changes in this patch.
4936 (quotearg_n_options): New arg ARGSIZE.
4937 All callers changed.
4938 (quoting_options_from_style): New function.
4939 (quotearg_n_style): Use it.
4940 (quotearg_n_style_mem): New function.
4942 * quotearg.h (quotearg_n_style_mem): New function.
4944 2002-01-16 Jim Meyering <meyering@lucent.com>
4946 * getdate.y: Add three semicolons, each just before a closing brace.
4947 Bison (as of version 1.31) no longer papers over that mistake.
4949 2002-02-14 Paul Eggert <eggert@twinsun.com>
4951 * backupfile.c (ISDIGIT): Comment fix.
4952 * getdate.y (ISDIGIT): Likewise.
4953 * posixtm.c (ISDIGIT, year): Likewise.
4954 * strverscmp.c (ISDIGIT): Likewise.
4955 * userspec.c (ISDIGIT): Likewise.
4957 2002-01-05 Jim Meyering <meyering@lucent.com>
4959 * version-etc.c (version_etc_copyright): Update copyright year.
4961 2001-01-19 Paul Eggert <eggert@twinsun.com>
4963 * closeout.c (close_stdout_status): If ferror (stdout), do
4964 not silently exit merely because the output buffer happens to
4965 have nothing pending.
4967 2001-12-18 Paul Eggert <eggert@twinsun.com>
4969 See the big note in ../ChangeLog.
4970 * human.c (suffixes): Prefer K to k for 1024.
4971 (generate_suffix_backwards): New function.
4972 (human_readable_inexact): Use it.
4973 * xstrtol.c (__xstrtol): If there is no number but there
4974 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4975 Accept 'K' as well as 'k'.
4977 2001-12-15 Jim Meyering <meyering@lucent.com>
4979 * regex.h (__restrict_arr): Update from libc.
4981 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4982 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4985 2001-12-10 Jim Meyering <meyering@lucent.com>
4987 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4988 Instead, include "xalloc.h".
4989 (initbuffer): Don't cast xmalloc return value to char*.
4990 (readline): Reword comment.
4991 Don't cast xrealloc return value to char*
4994 2001-12-09 Jim Meyering <meyering@lucent.com>
4996 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4997 `signed and unsigned type in conditional expression'.
4998 * posixtm.c (posix_time_parse): Likewise.
5000 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5002 * readtokens.c (readtoken): Declare an index to be of type unsigned
5003 to avoid a pedantic warning.
5005 * getstr.c: Don't include assert.h.
5006 (getstr): Remove warning-evoking assertions.
5007 Return -1 if offset parameter is out of bounds.
5008 Change the type of a local from int to size_t.
5010 * strftime.c (my_strftime_localtime_r): Include this function
5011 definition in the `#if ! HAVE_TM_GMTOFF' block.
5013 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5014 Include xalloc.h instead.
5016 2001-12-02 Jim Meyering <meyering@lucent.com>
5018 * tempname.c: Don't declare getenv, thus reverting the change of
5019 2001-11-18. It's no longer necessary, now that stdlib.h is always
5022 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5023 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5025 2001-11-30 Akim Demaille <akim@epita.fr>
5027 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5028 before being defined.
5030 2001-11-27 Paul Eggert <eggert@twinsun.com>
5032 * quotearg.h (quotearg_n, quotearg_n_style):
5033 First arg is int, not unsigned.
5034 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5035 (SIZE_MAX, UINT_MAX): New macros.
5036 (quotearg_n_options): Abort if N is negative.
5037 Avoid overflow check on hosts where size_t is 64 bits and int
5038 is 32 bits, as overflow is impossible there.
5039 Fix off-by-one typo that caused unnecessary reallocation.
5041 2001-11-27 Jim Meyering <meyering@lucent.com>
5043 * tempname.c: Merge with version from libc.
5044 * regex.c: Likewise.
5046 * tempname.c: Include stdlib.h unconditionally. On some old systems
5047 for which STDC_HEADERS is 0, it was not included, resulting in a
5048 warning about an integer-to-pointer conversion problem with getenv.
5049 Reported by Volker Borchert.
5051 2001-11-26 Jim Meyering <meyering@lucent.com>
5053 * gtod.h: Remove file.
5054 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5055 * gettimeofday.c: Don't include gtod.h.
5056 (GTOD_init): Remove function.
5057 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5058 Suggestion from Volker Borchert.
5060 2001-11-23 Jim Meyering <meyering@lucent.com>
5062 * hash.h (struct hash_table): Don't define here. Merely declare it.
5063 * hash.c (struct hash_table): Define it here instead.
5065 2001-11-22 Jim Meyering <meyering@lucent.com>
5067 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5069 2001-11-18 Paul Eggert <eggert@twinsun.com>
5071 * tempname.c (TMP_MAX): Remove; no longer needed.
5072 (TEMPORARIES): New macro.
5073 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5074 removes an artificial limitation (e.g. HP-UX 10.20, where
5077 2001-11-18 Jim Meyering <meyering@lucent.com>
5079 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5082 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5083 files will be created before anything else.
5085 2001-11-17 Jim Meyering <meyering@lucent.com>
5087 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5088 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5089 rather than group writable. Patch by Juan F. Codagnone.
5091 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5092 Instead, include "xalloc.h".
5094 * mountlist.c: Include unlocked-io.h after all system headers.
5095 Remove explicit declarations of xmalloc, xrealloc,
5096 and xstrdup. Instead, include "xalloc.h".
5098 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5099 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5100 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5102 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5103 Reported by Padraig Brady.
5105 * mkstemp.c: #undef mkstemp.
5107 (rpl_mkstemp): Rename from mkstemp.
5110 2001-11-16 Jim Meyering <meyering@lucent.com>
5112 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5113 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5114 determine the amount of total physical memory, use pstat_getstatic.
5115 HPUX-11 doesn't define _SC_PHYS_PAGES.
5116 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5117 If sysconf couldn't be used to determine the amount of available
5118 physical memory, use both pstat_getstatic and pstat_getdynamic.
5119 Based on a patch from Bob Proulx.
5121 2001-11-05 Jim Meyering <meyering@lucent.com>
5123 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5125 2001-11-03 Jim Meyering <meyering@lucent.com>
5127 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5128 in argmatch_to_argument call.
5130 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5133 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5134 e.g., a fault due to an attempt to free a NULL pointer.
5136 2001-11-01 Jim Meyering <meyering@lucent.com>
5138 * dirfd.c, dirfd.h: New files.
5139 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5141 * hash.c (hash_print) [TESTING]: Clean up.
5143 2001-10-22 Paul Eggert <eggert@twinsun.com>
5145 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5146 to avoid a warning if -Wall.
5148 2001-10-21 Paul Eggert <eggert@twinsun.com>
5150 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5152 2001-10-21 Jim Meyering <meyering@lucent.com>
5154 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5155 this code would end up calling gettext even in packages built
5157 * getopt.c (_): Likewise.
5158 * regex.c (_): Likewise.
5160 2001-10-20 Paul Eggert <eggert@twinsun.com>
5162 * error.c (strerror_r): Do not declare unless !_LIBC.
5163 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5164 Use strerror_r that is only a macro, even if it is not a function.
5165 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5166 (private_strerror): Use prototypes, not old-style function definition.
5167 (print_errno_message): New function.
5168 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5170 (error_tail, error, error_at_line): Use it.
5172 2001-10-11 Jim Meyering <meyering@lucent.com>
5174 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5175 and quote_n (1, ... to avoid clobbering a buffer.
5177 2001-10-05 Jim Meyering <meyering@lucent.com>
5179 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5180 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5181 * hash-pjw.h: New file.
5183 2001-09-30 Jim Meyering <meyering@lucent.com>
5185 * mountlist.c [MOUNTED_GETFSSTAT]:
5186 Include <sys/ucred.h>, for Apple Darwin.
5187 Include sys/mount.h and sys/fs_types.h only if available.
5189 (read_filesystem_list): Use FS_TYPE.
5191 2001-09-29 Paul Eggert <eggert@twinsun.com>
5193 * exclude.c (excluded_filename): 0 -> false, since it's
5196 2001-09-28 Paul Eggert <eggert@twinsun.com>
5198 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5199 #defines strtoimax. Also treat the other strto* functions
5202 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5203 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5204 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5206 2001-09-26 Jim Meyering <meyering@lucent.com>
5208 Most macros in unlocked-io.h had the wrong number of arguments.
5209 * gen-uio: New script.
5210 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5211 * unlocked-io.hin: Remove file.
5212 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5213 rather than trying to embed it here.
5214 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5215 Reported by Padraig Brady.
5217 2001-09-25 Volker Borchert <bt@teknon.de>
5219 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5221 2001-09-23 Jim Meyering <meyering@lucent.com>
5223 * mountlist.c: Remove useless parentheses in #if directives.
5224 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5225 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5227 2001-09-22 Jim Meyering <meyering@lucent.com>
5229 * localcharset.c: Update from latest gettext.
5230 * config.charset: Likewise.
5232 2001-09-20 Jim Meyering <meyering@lucent.com>
5234 * xstrtol.c (strtoimax): Guard declaration with
5235 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5236 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5237 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5238 (strtoumax): Likewise, for completeness (it wasn't necessary).
5240 2001-09-06 Paul Eggert <eggert@twinsun.com>
5242 * strtoimax.c (HAVE_LONG_LONG):
5243 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5244 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5245 to work around bug in IBM C compiler.
5247 2001-09-16 Jim Meyering <meyering@lucent.com>
5249 * mkdir.c: New file.
5251 2001-09-04 Paul Eggert <eggert@twinsun.com>
5253 * xgetcwd.c: Revert some of the previous change; intead,
5254 fix the HAVE_GETCWD_NULL code to behave more like the
5255 !HAVE_GETCWD_NULL code used to.
5258 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5261 2001-09-04 Paul Eggert <eggert@twinsun.com>
5263 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5264 Use ssize_t, not int, to store result of readlink.
5265 Check for ssize_t overflow as well as size_t overflow,
5266 as POSIX says the result of readlink is implementation-defined
5267 when ssize_t overflows.
5268 Remove unnecessary cast to char*.
5269 Use free+malloc instead of realloc, as the storage doesn't need
5270 to be preserved and it's clearer and can be more efficient that way.
5271 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5272 * xreadlink.h (xreadlink): Update prototype.
5274 2001-09-03 Paul Eggert <eggert@twinsun.com>
5276 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5277 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5278 spotted by Jim Meyering.
5280 2001-09-03 Jim Meyering <meyering@lucent.com>
5282 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5284 2001-09-03 Paul Eggert <eggert@twinsun.com>
5286 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5287 like the HAVE_GETCWD_NULL code.
5288 Include pathmax.h if not HAVE_GETCWD.
5289 Do not include xalloc.h.
5290 (INITIAL_BUFFER_SIZE): New symbol.
5291 Do not use xmalloc / xrealloc, since the caller is responsible for
5292 handling errors. Preserve errno around `free' during failure.
5293 Do not overrun buffer when using getwd.
5295 2001-09-03 Paul Eggert <eggert@twinsun.com>
5297 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5298 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5300 2001-09-02 Jim Meyering <meyering@lucent.com>
5302 * error.c: Update from GNU libc.
5304 2001-09-01 Jim Meyering <meyering@lucent.com>
5306 * xreadlink.c: New file.
5307 * xreadlink.h: New file.
5308 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5310 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5311 doesn't conflict with sparc Solaris 7's definition in
5312 /usr/include/sys/int_types.h.
5314 * exclude.c: Use `""', not `<>' to #include non-system header files.
5315 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5316 and strncasecmp as r-values. Unixware didn't have declarations.
5318 2001-08-31 Jim Meyering <meyering@lucent.com>
5320 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5321 Use an initial, malloc'd, buffer of length 128 rather than
5322 a statically allocated one of length 1024.
5324 2001-08-30 Paul Eggert <eggert@twinsun.com>
5326 * xgetcwd.c: Don't include pathmax.h.
5327 Include stdlib.h and unistd.h if available.
5329 (xmalloc, xstrdup, free): Remove decls.
5330 (xgetcwd): Don't assume sizes fit in unsigned.
5331 Check for overflow when computing sizes.
5332 Simplify reallocation code.
5334 2001-08-28 Paul Eggert <eggert@twinsun.com>
5336 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5338 * strtoimax.c: Renamed from strtoxmax.c, removing the
5341 Also, make the following further changes to make this file's
5342 configuration more similar to that of strtol.c:
5343 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5344 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5345 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5346 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5347 changed to signed values.
5349 And make the following changes as well:
5350 Fix copyright notice, as 1999 was missing.
5351 (verify): New macro.
5352 (strtoimax): Check sizes at compile-time, not run-time.
5353 Prefer strtol to strtoll if both work.
5354 (main): Remove; it was not that useful and was a pain to maintain.
5356 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5358 2001-08-30 Paul Eggert <eggert@twinsun.com>
5360 * savedir.c (savedir): Remove size parameter, as POSIX says that
5361 a directory's st_size can have an arbitrary value, so the old
5362 usage could waste an arbitrary amount of memory. All uses
5364 * savedir.h: Update prototype.
5366 2001-08-30 Paul Eggert <eggert@twinsun.com>
5368 * xstrtol.c (strtoimax): New decl.
5370 2001-08-28 Paul Eggert <eggert@twinsun.com>
5372 * xstrtol.h: Add copyright notice.
5373 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5374 LONGINT_INVALID_SUFFIX_CHAR.
5376 2001-08-30 Paul Eggert <eggert@twinsun.com>
5378 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5381 2001-08-30 Paul Eggert <eggert@twinsun.com>
5383 * hash.c: Remove '2001' from copyright notice.
5385 2001-08-30 Paul Eggert <eggert@twinsun.com>
5387 * full-write.h: New file.
5388 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5389 * full-write.c: Correct credits, as cccp.c no longer
5390 exists and anyway it was so heavily changed from the old cccp
5391 code as to be unrecognizable. Include full-write.h.
5392 (full_write) Return size_t, with short writes meaning failure.
5393 All callers changed. This fixes a bug with large buffers
5395 * utime.c: Include full-write.h.
5397 2001-08-30 Paul Eggert <eggert@twinsun.com>
5399 Merge 'exclude' changes from tar 1.13.22.
5400 This fixes one or two unlikely storage allocation overflow bugs,
5401 but doesn't change user-visible behavior otherwise.
5403 2001-08-30 Paul Eggert <eggert@twinsun.com>
5405 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5406 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5407 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5408 Include if available.
5409 (<xalloc.h>): Include
5410 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5411 (verify): New macro. Use it to verify that EXCLUDE macros do not
5412 collide with FNM macros.
5413 (struct patopts): New struct.
5414 (struct exclude): Use it, as exclude patterns now come with options.
5415 (new_exclude): Support above changes.
5416 (new_exclude, add_exclude_file):
5417 Initial size must now be a power of two to simplify overflow checking.
5418 (free_exclude, fnmatch_no_wildcards): New function.
5419 (excluded_filename): No longer requires options arg, as the options
5420 are determined by add_exclude. Now returns bool, not int.
5421 (excluded_filename, add_exclude):
5422 Add support for the fancy new exclusion options.
5423 (add_exclude, add_exclude_file): Now takes int options arg.
5424 Check for arithmetic overflow when computing sizes.
5425 (add_exclude_file): xrealloc might modify errno, so don't
5426 realloc until after errno might be used.
5428 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5430 (free_exclude): New decl.
5431 (add_exclude, add_exclude_file): Now takes int options arg.
5432 (excluded_filename): No longer requires options arg, as the options
5433 are determined by add_exclude. Now returns bool, not int.
5435 2001-08-30 Paul Eggert <eggert@twinsun.com>
5437 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5439 2001-08-27 Jim Meyering <meyering@lucent.com>
5441 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5443 * version-etc.c (N_): Remove definition.
5444 Revert most of last change.
5445 Instead, simply don't mark the `Copyright...' string for translation.
5446 Based on advice from Paul Eggert.
5448 * strtoxmax.c: Tweak comment.
5450 2001-08-26 Jim Meyering <meyering@lucent.com>
5452 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5453 of copyright with `%s' so translators don't get an untranslated
5455 (COPYRIGHT_YEAR): Define.
5456 (version_etc): Use fprintf rather than fputs.
5457 Suggestion from Ulrich Drepper.
5459 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5461 * strtoll.c: New file, from GNU libc.
5462 * xstrtoimax.c: New file.
5464 * xstrtol.h: Add xstrtoimax.
5465 * strtoumax.c: New file. Simply include "strtoumax.c".
5466 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5468 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5469 * strtoxmax.c: ... then renamed to this.
5471 2001-08-13 Paul Eggert <eggert@twinsun.com>
5473 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5474 Port to Solaris 8, where 'sed' requires a space after the 'r'
5475 command, and where sh dislikes "$/". Clean up the spacing a bit.
5476 Redirect output to $tmp just once.
5478 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5480 * addext.c (<errno.h>): Include.
5481 (errno): Declare if not defined.
5482 (addext): Work correctly when pathconf returns -1 and leaves
5483 errno alone because there is no limit. Also, work even if
5484 pathconf returns a value greater than SIZE_MAX.
5486 2001-08-12 Jim Meyering <meyering@lucent.com>
5488 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5489 Simply `return getcwd (NULL, 0);'.
5490 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5491 Use 1300 as initial value for length, not PATH_MAX.
5493 * pathmax.h: Clean up cpp syntax.
5495 2001-08-12 Jim Meyering <meyering@lucent.com>
5497 * gettimeofday.c: New file.
5499 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5501 2001-08-04 Jim Meyering <meyering@lucent.com>
5503 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5504 to get in sync with glibc.
5506 2001-08-03 Paul Eggert <eggert@twinsun.com>
5508 The following changes are from gettext 0.10.39 as maintained by
5511 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5512 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5513 with inverted sense. All uses changed.
5515 * mbswidth.c: Don't include <limits.h>.
5516 Include <stdlib.h> and <string.h> unconditionally.
5517 (iswcntrl, mbsinit, ISCNTRL): New macros.
5518 (mbsnwidth): Use K&R style function declarations.
5519 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5520 can optimize it when MB_CUR_MAX == 1.
5521 The width of control characters is zero, not 1.
5523 2001-07-15 Jim Meyering <meyering@lucent.com>
5525 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5526 (BUILT_SOURCES): Add unlocked-io.h.
5527 (io_functions): Define.
5528 (unlocked-io.h): New rule.
5529 (DISTCLEANFILES): Add unlocked-io.h.
5530 (all-local): Depend on unlocked-io.h, to ensure it is created.
5532 * unlocked-io.hin: New file
5534 * regex.c: Update from glibc.
5536 2001-07-05 Jim Meyering <meyering@lucent.com>
5538 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5540 (libfetish_a_SOURCES): Put all .h files here instead.
5541 Remove a thus-exposed (better checks in automake) duplicate and
5542 two unnecessary .h files.
5544 2001-06-11 Jim Meyering <meyering@lucent.com>
5546 * regex.c: Update from GNU libc.
5548 2001-05-27 Jim Meyering <meyering@lucent.com>
5550 * readutmp.h (UT_TYPE): Define.
5552 2001-05-24 Jim Meyering <meyering@lucent.com>
5554 * argmatch.c: Include "quote.h".
5555 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5556 quote function. Reported by Göran Uddeborg.
5558 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5560 * dirname.c (dir_name): Compute append_dot using path, not newpath
5561 which is not yet declared.
5563 2001-05-11 Paul Eggert <eggert@twinsun.com>
5565 * Makefile.am (libfetish_a_SOURCES):
5566 Add strftime.c, since we now compile it on all hosts.
5568 * strftime.c (my_strftime):
5569 Define to nstrftime if emacs, but only if my_strftime is not defined.
5570 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5571 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5572 Add one more extra argument: a nanoseconds value.
5575 (my_strftime function): Add %N format.
5576 (emacs_strftimeu): Renamed from emacs_strftime,
5577 with extra ut argument.
5579 2001-05-11 Paul Eggert <eggert@twinsun.com>
5581 dirname code cleanup. base_name now behaves more compatibly
5582 with POSIX basename when given file names that have trailing
5583 slashes, and similarly for dir_name. Add new primitives
5584 base_len and dir_len. Put the directory-name-related decls
5587 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5588 * backupfile.c (base_name): Likewise.
5589 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5590 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5591 * makepath.c (strip_trailing_slashes): Likewise.
5592 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5594 * rename.c (strip_trailing_slashes): Likewise.
5595 * same.c (base_name): Likewise.
5596 * stripslash.c (ISSLASH): Likewise.
5598 * addext.c: Include <dirname.h> after size_t is defined.
5599 * backupfile.c: Likewise.
5601 * addext.c (addext): Use base_len to trim redundant
5602 trailing slashes instead of doing it ourselves.
5603 But do not trim the last slash if it is not redundant.
5605 * backupfile.c (find_backup_file_name,
5606 max_backup_version): Use base_len instead of rolling it ourselves.
5607 Handle the case of "" and (on DOS) "C:" correctly.
5609 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5610 Include <string.h>, <dirname.h>.
5611 (base_name): Allow file names ending in slashes, other than names
5612 that are all slashes. In this case, return the basename followed
5613 by the slashes. This is more general, and can be used in places
5614 where the original base_name purposely had an assertion failure.
5615 (base_len): New function.
5617 * dirname.c: Include <string.h> instead of <stdlib.h>.
5618 Do not include <assert.h>; no longer needed.
5620 (memrchr): Remove decl.
5621 (dir_name_r): Remove.
5622 (dir_len): Renamed from dirlen. All callers changed.
5623 Rewrite in terms of base_name, for simplicity and consistency.
5624 (dir_name): Never return NULL. All callers changed.
5625 Do not include <stdlib.h> in test program; no longer needed.
5626 return 0; is fine for test program.
5628 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5630 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5632 * path-concat.c (path_concat): Use base_len to compute
5633 base length, not strlen; this means we cannot rely on memcpy
5636 * same.c (STREQ): Remove.
5637 (same_name): Handle the case where the basename ends in trailing '/'.
5639 * stripslash.c (strip_trailing_slashes): Return nonzero if
5640 a slash was stripped. Do not strip the last slash after a
5643 2001-04-08 Jim Meyering <meyering@lucent.com>
5645 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5646 recomputed; that's necessary when the offset spans a DST transition.
5647 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5649 2001-04-02 Jim Meyering <meyering@lucent.com>
5651 * regex.h, regex.c: Update from GNU libc.
5653 2001-03-19 Paul Eggert <eggert@twinsun.com>
5655 * version-etc.c (version_etc_copyright): Update to 2001.
5657 2001-03-16 Paul Eggert <eggert@twinsun.com>
5659 * tempname.c (uint64_t): Define to uintmax_t if
5660 not defined, and if UINT64_MAX is not defined.
5661 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5662 Reported by John David Anglin.
5664 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5666 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5667 alias if codeset is empty.
5668 * config.charset (BeOS): Use wildcard syntax.
5670 2001-03-13 Jim Meyering <meyering@lucent.com>
5672 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5673 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5676 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5678 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5680 * unicodeio.c (print_unicode_char): Simplify accordingly.
5682 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5684 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5685 support for DOS/DJGPP.
5687 2001-02-28 Paul Eggert <eggert@twinsun.com>
5689 * Makefile.am (libfetish_a_SOURCES):
5690 Add dup-safer.c, fopen-safer.c.
5691 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5693 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5695 2001-02-25 Paul Eggert <eggert@twinsun.com>
5697 The mkstemp replacement is taken from glibc 2.2.2, with some
5698 portability fixes for use outside glibc, as follows:
5700 * tempname.c (struct_stat64): New macro.
5701 (direxists, __gen_tempname): Use it.
5702 This avoids a portability problem with Solaris 8.
5704 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5705 (<stddef.h>, <stdint.h>, <string.h>):
5706 Include only if STDC_HEADERS || _LIBC.
5707 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5708 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5709 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5710 (__set_errno): Define this macro if <errno.h> doesn't.
5711 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5712 Define these macros if <stdio.h> doesn't.
5713 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5714 Define these macros if <sys/stat.h>
5715 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5716 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5717 __xstat64): Define if not _LIBC.
5718 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5719 (__gen_tempname): Invoke gettimeofday only if
5720 HAVE_GETTIMEOFDAY || _LIBC;
5721 otherwise, fall back on plain "time".
5722 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5724 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5726 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5728 2001-02-17 Jim Meyering <meyering@lucent.com>
5730 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5731 around included file name.
5733 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5735 * strftime.c: Update from GNU libc (the only changes were to comments).
5737 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5739 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5741 2001-02-17 Paul Eggert <eggert@twinsun.com>
5743 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5744 Remove workaround macros for hosts that have mbrtowc but not
5745 mbstate_t, as we now insist on proper declarations for both
5746 before using mbrtowc.
5748 2001-02-17 Jim Meyering <meyering@lucent.com>
5750 * regex.c: Update from libc.
5752 2001-02-16 Paul Eggert <eggert@twinsun.com>
5754 * alloca.c (malloc): Undef before defining, since stdlib.h
5755 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5756 Reported by Mark Hounschell via Paul Eggert.
5758 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5760 * config.charset: Update for FreeBSD 4.2.
5762 2001-01-26 Jim Meyering <meyering@lucent.com>
5764 * quotearg.c: Include stddef.h.
5765 * quote.c: Include stddef.h.
5766 Reported by Axel Kittenberger.
5768 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5769 line in double quotes so that it evokes a better diagnostic.
5770 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5771 Reported by Axel Kittenberger.
5773 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5775 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5776 to avoid a warning. Add back 'const' to inptr.
5778 2001-01-16 Jim Meyering <meyering@lucent.com>
5780 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5783 2001-01-14 Jim Meyering <meyering@lucent.com>
5785 * rename.c: New file. From Volker Borchert.
5786 Include stdlib.h, string.h or strings.h, and xalloc.h.
5787 Use strip_trailing_slashes rather than open-coding it.
5789 2001-01-03 Paul Eggert <eggert@twinsun.com>
5791 * strftime.c: Sync with glibc time/strftime.c 1.81.
5793 2001-01-03 Jim Meyering <meyering@lucent.com>
5795 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5796 local `inptr' to avoid warning with some system declarations of iconv.
5798 2000-12-29 Paul Eggert <eggert@twinsun.com>
5800 * modechange.c: Do not assume that mode_t uses the
5801 traditional octal encoding. E.g. "chmod 1 FOO" should set
5802 the other-execute bit of FOO even if S_IXOTH != 1.
5804 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5805 WOTH, XOTH, ALLM): New macros.
5806 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5807 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5809 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5810 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5812 No need to use uintmax_t; unsigned long is long enough.
5813 Don't bother to get suffix since we don't use it.
5815 2000-12-24 Jim Meyering <meyering@lucent.com>
5817 * hash.c (is_prime): Return explicit boolean values.
5818 (hash_get_first): Return NULL to appease Irix5.6's 89.
5819 Reported by Nelson Beebe.
5821 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5823 * localcharset.c (locale_charset): Add support for Win32.
5825 2000-12-18 Paul Eggert <eggert@twinsun.com>
5827 * physmem.h, physmem.c: New files.
5829 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5830 (noinst_HEADERS): Add physmem.h.
5832 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5833 't' for compatibility with Solaris 8 sort.
5835 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5837 * config.charset: Add support for BeOS.
5839 2000-12-16 Jim Meyering <meyering@lucent.com>
5841 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5842 SHELLS_FILE to a file name that's useful on djgpp systems.
5844 (ADDITIONAL_DEFAULT_SHELLS): Define.
5845 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5846 Based mostly on a patch from Prashant TR.
5848 2000-12-16 Jim Meyering <meyering@lucent.com>
5850 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5851 N and M) would have treated it like `chown N:N FILE'.
5853 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5855 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5857 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5858 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5859 to the list of canonical encodings. Rename EUC-CN to GB2312.
5861 2000-12-08 Andreas Schwab <schwab@suse.de>
5863 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5864 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5866 2000-12-07 Jim Meyering <meyering@lucent.com>
5868 * stripslash.c (ISSLASH): Define.
5869 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5872 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5873 (dir_name_r): Declare this function as static.
5874 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5875 manifest itself on a name containing a mix of slashes and
5877 Make this function work with names starting with a DOS-style
5878 drive letter and colon prefix.
5879 (dir_name): Append `.' if necessary.
5880 Based mostly on patches from Prashant TR and Eli Zaretskii.
5882 * dirname.h (dir_name_r): Remove prototype.
5884 2000-12-05 Jim Meyering <meyering@lucent.com>
5886 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5888 2000-12-04 Jim Meyering <meyering@lucent.com>
5890 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5891 Also include memory.h, stdlib.h, unistd.h if appropriate.
5892 Reported by Andreas Jaeger (conflicting declaration of malloc).
5894 2000-12-02 Jim Meyering <meyering@lucent.com>
5896 * closeout.h: Make idempotent, to avoid some obscure warnings.
5898 2000-12-01 Paul Eggert <eggert@twinsun.com>
5900 * memrchr.c: Include <config.h> before any system include file.
5902 2000-11-29 Paul Eggert <eggert@twinsun.com>
5904 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5906 2000-11-26 Jim Meyering <meyering@lucent.com>
5908 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5910 2000-11-22 Paul Eggert <eggert@twinsun.com>
5912 * strftime.c (my_strftime): Do not invoke mbrlen with a
5913 size of (size_t) -1; it's not portable.
5915 2000-11-17 Akim Demaille <akim@epita.fr>
5917 * obstack.h: Formatting changes.
5918 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5919 prevent type checking.
5920 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5921 cast the value to (void *): assigning a `foo *' to a `void *'
5923 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5925 2000-11-17 Jim Meyering <meyering@lucent.com>
5927 * strstr.c: Update from GNU libc.
5929 2000-11-16 Jim Meyering <meyering@lucent.com>
5931 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5933 2000-11-11 Jim Meyering <meyering@lucent.com>
5935 * error.c: Add a couple #includes, merging from GNU libc version.
5937 2000-11-10 Jim Meyering <meyering@lucent.com>
5939 * obstack.h: Update from GNU libc.
5940 * obstack.c: Likewise.
5942 2000-11-06 Paul Eggert <eggert@twinsun.com>
5944 * getusershell.c (setusershell): Use rewind rather than
5945 fseek/fseeko, to avoid configuration hassles with fseeko.
5946 Don't bother opening SHELLS_FILE if shellstream is NULL;
5949 2000-11-05 Jim Meyering <meyering@lucent.com>
5951 * makepath.h (make_dir): Declare.
5952 * makepath.c (make_dir): Remove `static' attribute.
5955 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5957 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5958 last one in a bucket, advance to the next bucket.
5960 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5962 * fnmatch.c: Do not comment out all the code if we are using
5963 the GNU C library, because in some cases we are replacing buggy
5964 code in the GNU C library itself.
5966 2000-10-30 Paul Eggert <eggert@twinsun.com>
5968 * error.h, getline.h, modechange.h:
5969 Remove "2000" from Copyright line, as the file hasn't been
5970 changed this year other than in the copyright notice.
5972 * xalloc.h: Add "2000" to Copyright line, as this file
5973 was changed this year.
5975 2000-10-30 Paul Eggert <eggert@twinsun.com>
5977 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5978 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5979 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5981 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5983 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5984 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5985 doesn't define __restrict_arr.
5987 2000-10-29 Jim Meyering <meyering@lucent.com>
5989 * xstat.in: Fix grammar in comment.
5991 2000-10-28 Jim Meyering <meyering@lucent.com>
5993 * memchr.c: Update from libc.
5994 Adjust for portability:
5995 [HAVE_STDLIB_H]: Include stdlib.h.
5996 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5997 Undef __memchr, too.
5998 [!weak_alias]: Define __memchr to memchr.
6000 * regex.c: Update from libc.
6001 * regex.h: Likewise.
6002 * getopt1.c: Likewise.
6003 * memcmp.c: Likewise.
6005 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6006 Avoid using fseek, when possible -- it's broken by design.
6007 Patch by Ulrich Drepper.
6009 2000-10-26 Jim Meyering <meyering@lucent.com>
6011 * strftime.c: Update from libc.
6013 2000-10-25 Jim Meyering <meyering@lucent.com>
6015 * obstack.c: Update from libc.
6017 2000-10-23 Jim Meyering <meyering@lucent.com>
6019 * hard-locale.c (hard_locale): Revert last change -- it was simply
6020 wrong. That set_locale call must not have any side effects.
6023 2000-10-22 Jim Meyering <meyering@lucent.com>
6025 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6026 [CYCLIC]: Remove now-unused definition.
6028 * save-cwd.c (O_DIRECTORY): Define, if needed.
6029 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6030 Suggestion from Ulrich Drepper.
6032 2000-10-21 Jim Meyering <meyering@lucent.com>
6034 * dirname.c (dir_name_r): New function, factored out of dir_name.
6035 (dir_name): Use dir_name_r.
6036 * dirname.h (dir_name_r): Declare it.
6038 2000-10-21 Jim Meyering <meyering@lucent.com>
6040 * dirname.c (memrchr): Declare if necessary.
6041 (dir_name): Remove the restriction that there be no
6042 trailing slashes. Now, this code skips past them, effectively
6044 [TEST_DIRNAME] (main): New unit tests.
6046 * memrchr.c: New file from GNU libc.
6047 Undef __memrchr, too.
6048 [!weak_alias]: Define __memrchr to memrchr.
6049 Guard weak_alias use with `#ifdef weak_alias'.
6051 2000-10-17 Jim Meyering <meyering@lucent.com>
6053 * quote.h (PARAMS): Define and use.
6054 Reported by Akim Demaille.
6056 * getopt.c: Update from libc.
6058 2000-10-16 Jim Meyering <meyering@lucent.com>
6060 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6063 2000-09-25 Jim Meyering <meyering@lucent.com>
6065 * md5.h (rol): Define (from GnuPG).
6067 * sha.c: Give credit (GnuPG) where due.
6068 (M): Use rol rather than open-coding it.
6069 Add a FIXME comment.
6071 2000-09-21 Jim Meyering <meyering@lucent.com>
6073 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6074 Reported by Michael Stone.
6076 2000-09-20 Jim Meyering <meyering@lucent.com>
6078 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6079 (noinst_HEADERS): Add sha.h.
6080 Based on code from Scott G. Miller and from GnuPG.
6082 2000-09-15 Jim Meyering <meyering@lucent.com>
6084 * regex.c: Update from libc.
6086 2000-09-10 Jim Meyering <meyering@lucent.com>
6088 * getopt.c (_getopt_internal): Update from glibc.
6090 2000-09-09 Jim Meyering <meyering@lucent.com>
6092 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6093 think it should be used as a general replacement for isascii.
6094 * fnmatch.c: Likewise.
6095 * mbswidth.c: Likewise
6096 * regex.c: Likewise.
6099 * userspec.c: Include sys/param.h and limits.h.
6101 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6102 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6103 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6104 UID, GID. Check range.
6106 2000-09-06 Jim Meyering <meyering@lucent.com>
6108 * getopt.c (_getopt_internal): Update from glibc.
6110 2000-08-30 Jim Meyering <meyering@lucent.com>
6112 * strftime.c: Merge in changes from GNU libc.
6114 2000-08-26 Jim Meyering <meyering@lucent.com>
6116 * closeout.c: Include "__fpending.h".
6117 (close_stdout_status): Return right away if there's nothing to flush.
6119 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6120 * __fpending.c: New file.
6121 * __fpending.h: New file.
6123 2000-08-07 Paul Eggert <eggert@twinsun.com>
6125 Standardize on "memory exhausted" instead of "Memory exhausted"
6126 or "virtual memory exhausted".
6127 * obstack.c (print_and_abort): Use "memory exhausted", not
6128 "virtual memory exhausted".
6129 * same.c (same_name): Invoke xalloc_die instead of printing
6131 * userspec.c (parse_user_spec): Likewise.
6132 * bumpalloc.h: comment fix
6133 * same.c, userspec.c: Include xalloc.h.
6135 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6136 not char *const and pointing to a constant array.
6137 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6138 (xrealloc): Comment fix.
6140 * userspec.c (parse_user_spec):
6141 Don't translate a message until just before returning,
6142 to avoid unnecessary translation.
6144 2000-08-07 Jim Meyering <meyering@lucent.com>
6146 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6147 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6148 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6149 getgroups.c, gethostname.c, getopt.h, group-member.c,
6150 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6151 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6152 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6153 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6154 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6155 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6156 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6157 yesno.c: Back out Copyright date changes for each file with no change
6158 this year. This eases coordination with other programs using the same
6159 source code modules. From Paul Eggert.
6161 2000-08-03 Greg McGary <greg@mcgary.org>
6163 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6164 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6165 (EXTEND_BUFFER): Use them.
6167 2000-08-01 Jim Meyering <meyering@lucent.com>
6169 * dirname.c (ISSLASH): Define.
6170 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6171 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6172 both `\' and `/' may be use as path separators.
6173 Based on a patch from Prashant TR.
6175 2000-07-31 Paul Eggert <eggert@twinsun.com>
6177 * quotearg.c (quotearg_n_options): Don't make the initial
6178 slot vector a constant, since it might get modified.
6180 2000-07-31 Jim Meyering <meyering@lucent.com>
6182 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6183 * obstack.c (print_and_abort): Likewise.
6185 2000-07-30 Paul Eggert <eggert@twinsun.com>
6187 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6188 buffer, so that the caller can always quote one small
6189 component of a "memory exhausted" message in slot 0.
6190 From a suggestion by Jim Meyering.
6192 2000-07-30 Jim Meyering <meyering@lucent.com>
6194 * makepath.c (make_path): Quote the other instance, too.
6196 * quotearg.c (N_STATIC_SLOTVECS): Define.
6197 (STATIC_BUF_SIZE): Define.
6198 (quotearg_n_options): Use only statically allocated storage when
6199 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6200 than STATIC_BUF_SIZE.
6202 2000-07-29 Jim Meyering <meyering@lucent.com>
6204 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6205 * dirname.c (dir_name): Likewise.
6207 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6209 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6210 (dir_name): Assert that there are no trailing slashes.
6212 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6214 * mbswidth.h (mbswidth): Add a flags argument.
6215 (mbswidth): New declaration.
6216 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6217 * mbswidth.c (mbswidth): Add a flags argument.
6218 (mbsnwidth): New function.
6220 2000-07-24 Jim Meyering <meyering@lucent.com>
6222 * mbswidth.c: Remove useless #else. From Bruno Haible.
6224 2000-07-23 Paul Eggert <eggert@twinsun.com>
6226 * mbswidth.c (_XOPEN_SOURCE):
6227 Don't define; this causes problems on Solaris 7.
6228 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6230 2000-07-23 Paul Eggert <eggert@twinsun.com>
6233 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6234 so that mbstate_t is always defined.
6236 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6237 be 1 in at least one GCC installation, and this configuration
6238 error is likely to be common. Ignoring MB_LEN_MAX hurts
6239 performance on hosts that have mbrtowc but have only unibyte
6240 locales, but I assume these hosts are rare.
6242 2000-07-23 Paul Eggert <eggert@twinsun.com>
6244 * quotearg.c: Streamline by invoking multibyte code only if needed.
6245 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6246 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6247 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6248 invoke multibyte primitives.
6250 2000-07-23 Jim Meyering <meyering@lucent.com>
6252 * basename.c (base_name): Add an assertion.
6254 2000-07-15 Bruno Haible <clisp.cons.org>
6256 * quotearg.c: When the system forces us to redefine mbstate_t,
6257 shadow its mbsinit function.
6259 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6261 * mbswidth.h: New file.
6262 * mbswidth.c: New file.
6263 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6264 (noinst_HEADERS): Add mbswidth.h.
6266 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6268 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6271 2000-07-15 Jim Meyering <meyering@lucent.com>
6273 * makepath.c: Include quote.h.
6274 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6275 corresponding argument in a `quote (...)' call.
6276 Give better diagnostics.
6278 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6279 (noinst_HEADERS): Add quote.h.
6281 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6282 from tar's src/misc.c.
6283 * quote.h: New file. Prototypes for same.
6285 2000-07-10 Paul Eggert <eggert@twinsun.com>
6287 From a suggestion by Bruno Haible.
6288 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6289 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6290 to decide whether to define the BeOS workaround macro;
6291 this adjusts to the change to AC_MBSTATE_T.
6293 2000-07-13 Paul Eggert <eggert@twinsun.com>
6295 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6297 * quotearg.c (quoting_style_args, quoting_style_vals,
6298 quotearg_buffer_restyled): Add support for
6299 clocale_quoting_style. Undo previous change to
6300 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6301 and "{RIGHT QUOTATION MARK}" msgids.
6303 2000-07-05 Paul Eggert <eggert@twinsun.com>
6305 The old behavior of quoting `like this' doesn't look good with
6306 newer, ISO-style fonts. See:
6307 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6309 Instead, quote "like this" by default. Let the translator
6310 tailor the locale-specific quoting behavior by providing
6311 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6313 * quotearg.c (N_): New macro.
6314 (gettext_default): New function.
6315 (quotearg_buffer_restyled): Use
6316 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6317 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6319 2000-07-09 Jim Meyering <meyering@lucent.com>
6321 * Most files: Update copyright dates to include 2000.
6323 2000-07-08 Jim Meyering <meyering@lucent.com>
6325 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6327 (xgethostname): Remove now-unnecessary #ifdef.
6328 Move declaration of `err' into loop where it's used.
6330 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6332 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6333 by allocating a larger buffer. Test the gethostname return value for
6334 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6335 returns an error and ENAMETOOLONG isn't defined.
6337 2000-07-05 Paul Eggert <eggert@twinsun.com>
6338 and Bruno Haible <haible@clisp.cons.org>
6340 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6342 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6344 * quotearg.c (struct quoting_options): Simplify quote_these_too
6347 2000-07-03 Jim Meyering <meyering@lucent.com>
6349 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6350 Reported by Bruno Haible.
6352 2000-07-04 Jim Meyering <meyering@lucent.com>
6354 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6355 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6358 2000-07-03 Paul Eggert <eggert@twinsun.com>
6359 and Bruno Haible <haible@clisp.cons.org>
6361 * quotearg.c (mbrtowc):
6362 Assign to *pwc, and return 1 only if result is nonzero.
6363 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6365 2000-07-03 Jim Meyering <meyering@lucent.com>
6367 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6368 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6371 2000-07-02 Jim Meyering <meyering@lucent.com>
6373 * quotearg.c (mbstate_t): Don't define here.
6375 2000-07-02 Jim Meyering <meyering@lucent.com>
6377 * nanosleep.c (SIGCONT): Define if not already defined.
6379 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6381 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6382 per change in ../m4/ls-mntd-fs.m4.
6383 (read_filesystem_list): Ignore symbolic links.
6385 2000-06-29 Jim Meyering <meyering@lucent.com>
6387 * same.c: Include <string.h> or <strings.h>, as appropriate,
6388 for declaration of strcmp.
6390 * long-options.c: Include <stdlib.h>, for declaration of exit.
6392 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6393 Avoid warning by casting result to `char *' to remove `const'.
6395 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6397 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6399 2000-06-26 Paul Eggert <eggert@twinsun.com>
6401 savedir now sets errno on failure and invokes xmalloc to get memory.
6402 Fix a couple of other minor bugs while we're at it.
6404 * savedir.c (<unistd.h>): Do not include; there's no need.
6405 (NAMLEN): Remove macro.
6406 (malloc, realloc): Remove decls.
6408 ("xalloc.h"): Include.
6409 (NAME_SIZE_DEFAULT): New macro.
6410 (savedir): Use xmalloc / xrealloc to allocate memory.
6411 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6412 Skip "" directory entries.
6413 Use strlen to calculate directory entry length, since the old method
6414 is rarely used these days and isn't worth supporting.
6415 Don't use a pointer after freeing it.
6416 Check for integer overflow when calculating allocation size.
6417 Use memcpy to copy entries, instead of stpcpy.
6418 Set errno properly when returning NULL.
6419 Check for readdir error.
6421 2000-06-26 Jim Meyering <meyering@lucent.com>
6423 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6425 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6427 * getusershell.c (xmalloc, xrealloc): Remove functions.
6429 Don't include <stdlib.h>. Don't declare malloc, realloc.
6431 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6433 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6435 2000-06-24 Jim Meyering <meyering@lucent.com>
6437 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6439 2000-06-21 Jim Meyering <meyering@lucent.com>
6441 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6443 2000-06-19 Paul Eggert <eggert@twinsun.com>
6445 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6446 (mbrtowc, mbstate_t): Define substitutes if
6447 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6448 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6449 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6451 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6453 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6454 than 1024, return a memory chunk of least possible size, instead
6455 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6456 Use free/xmalloc instead of xrealloc to avoid copying for very long
6459 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6461 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6462 address, not strdup. Include <stdlib.h> and don't declare free().
6464 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6466 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6469 2000-06-21 Jim Meyering <meyering@lucent.com>
6471 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6472 (noinst_HEADERS): Add getstr.h.
6474 * getline.c (getstr): Move into a separate file.
6475 * getstr.c (getstr): New file, extracted from getline.c, with
6476 the following changes: new parameter, delim2; both delim[12]
6477 parameters have type `int', not `char'. The latter would lose
6478 with 8-bit delimiters.
6479 * getstr.h: New file.
6481 2000-06-19 Jim Meyering <meyering@lucent.com>
6483 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6485 2000-06-18 Jim Meyering <meyering@lucent.com>
6487 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6488 Besides, these days every porting target provides a mkdir function.
6490 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6491 (this snippet comes from src/system.h).
6493 2000-06-15 Paul Eggert <eggert@twinsun.com>
6495 * human.c (adjust_value): New function.
6496 (human_readable_inexact): Apply rounding style even when
6497 printing approximate values.
6499 2000-06-14 Paul Eggert <eggert@twinsun.com>
6501 * human.c (human_readable_inexact): Allow an input block
6502 size that is not a multiple of the output block size, and vice versa.
6503 Reported by Piergiorgio Sartor.
6505 2000-06-14 Paul Eggert <eggert@twinsun.com>
6507 * getdate.y (get_date): Apply relative times after time
6508 zone indicator, not before. Reported by Todd A. Jacobs.
6510 2000-06-13 Jim Meyering <meyering@lucent.com>
6512 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6514 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6516 2000-06-12 Paul Eggert <eggert@twinsun.com>
6518 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6520 2000-06-04 Paul Eggert <eggert@twinsun.com>
6522 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6524 2000-06-04 Jim Meyering <meyering@lucent.com>
6526 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6527 SunOS 4.1.4 for which gid_t is an unsigned type.
6529 2000-06-03 Jim Meyering <meyering@lucent.com>
6531 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6533 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6535 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6536 newer, don't install charset.alias.
6537 * config.charset: Change the Linux/glibc rules so they become empty
6538 on glibc-2.1 or newer.
6540 2000-06-02 Jim Meyering <meyering@lucent.com>
6542 * mountlist.c: Back out last change. Instead, do this...
6543 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6544 member using the same `ignore'-testing code.
6545 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6549 2000-05-29 Jim Meyering <meyering@lucent.com>
6551 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6552 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6554 2000-05-22 Jim Meyering <meyering@lucent.com>
6556 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6558 2000-05-18 Jim Meyering <meyering@lucent.com>
6560 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6561 back, too, since it may have been modified by allocate_entry.
6562 (hash_delete): Rewrite to use neither the assignment operator
6563 nor the comma operator in an if-expression.
6565 2000-05-15 Paul Eggert <eggert@twinsun.com>
6568 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6569 Remove; no longer needed.
6570 "quotearg.h": Add include.
6571 (file_name): Do not bother to explicitly initialize to NULL; it's less
6572 efficient on some hosts.
6573 (close_stdout_status): Remove test as to whether stdout was already
6574 closed; it breaks for the case "echo x | sort >&-".
6575 Quote file name colons.
6576 Do not assume that _("write error") lacks format strings.
6578 2000-05-15 Jim Meyering <meyering@lucent.com>
6580 * version-etc.c (version_etc_copyright): Update the copyright string
6581 used in all --version output.
6583 2000-05-14 Jim Meyering <meyering@lucent.com>
6585 * closeout.c (close_stdout_set_file_name): New function.
6586 (close_stdout_status): Use new file-scoped global.
6587 Return right away if fstat says the stdout file descriptor is invalid.
6588 * closeout.h (close_stdout_set_file_name): Declare.
6590 2000-05-10 Jim Meyering <meyering@lucent.com>
6592 * closeout.c [default_exit_status]: New file-scoped variable.
6593 (close_stdout_set_status): New function.
6594 * closeout.h (close_stdout_set_status): Declare.
6596 2000-05-08 Jim Meyering <meyering@lucent.com>
6598 * long-options.c: Don't include closeout.h.
6599 (parse_long_options): Don't call close_stdout for --version.
6601 2000-05-06 Jim Meyering <meyering@lucent.com>
6603 * strnlen.c: Undefine __strnlen and strnlen.
6604 [!weak_alias]: Define __strnlen to strnlen.
6606 * atexit.c: New file, from libiberty.
6608 2000-05-06 Jim Meyering <meyering@lucent.com>
6610 * closeout.c (close_stdout_status): Also check for errors on the
6613 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6615 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6616 instead of xmalloc, xrealloc, path_concat.
6617 (locale_charset): Treat empty environment variables as absent.
6618 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6620 2000-05-04 Jim Meyering <meyering@lucent.com>
6622 * getopt.c: Update from glibc.
6623 * obstack.c: Likewise.
6624 * obstack.h: Likewise.
6625 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6627 * regex.h: Likewise.
6628 * strndup.c: Likewise.
6629 * strnlen.c: New file, from glibc.
6631 2000-05-01 Jim Meyering <meyering@lucent.com>
6633 * full-write.c (full_write): Remove `FIXME' part of comment.
6635 2000-04-29 Jim Meyering <meyering@lucent.com>
6637 * path-concat.c: Declare strdup only if it's not defined.
6638 * canon-host.c: Likewise.
6640 2000-04-28 Jim Meyering <meyering@lucent.com>
6642 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6643 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6644 included first, then limits.h is included by locale.h by libintl.h.
6645 From John David Anglin.
6647 2000-04-25 Jim Meyering <meyering@lucent.com>
6649 * makepath.c (S_IRWXUGO): Define.
6650 (make_path): Always perform explicit chmod if MODE specifies any
6651 of the `special' permission bits. Prompted by a bug report against
6652 install from Mate Wierdl and Joost van Baal.
6654 2000-04-18 Jim Meyering <meyering@lucent.com>
6658 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6659 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6661 2000-04-17 Jim Meyering <meyering@lucent.com>
6663 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6664 the definition of it to rpl_strftime also defined-away the system's
6667 2000-04-15 Jim Meyering <meyering@lucent.com>
6669 Use `C' to denote so-called `contiguous' files, the same way
6671 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6672 (ftypelet): Use S_ISCTG.
6673 From Michael Deutschmann.
6675 2000-04-14 Jim Meyering <meyering@lucent.com>
6677 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6679 2000-04-08 Jim Meyering <meyering@lucent.com>
6681 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6682 names don't conflict. Reported by Eli Zaretskii.
6684 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6686 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6687 bug. Deal with the different error behavior of Irix iconv.
6689 2000-04-07 Jim Meyering <meyering@lucent.com>
6691 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6692 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6694 2000-04-05 Jim Meyering <meyering@lucent.com>
6696 Portability tweaks required for ultrix4.3.
6697 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6698 * readutmp.c: Include sys/types.h before sys/stat.h.
6699 * canon-host.c: Declare strdup.
6700 * path-concat.c: Likewise.
6701 From John David Anglin.
6703 2000-04-04 Jim Meyering <meyering@lucent.com>
6705 Be more DOS 8.3-friendly.
6706 * ref-add.sin: Renamed from ref-add.sed.in.
6707 * ref-del.sin: Renamed from ref-del.sed.in.
6708 * Makefile.am: Reflect renaming.
6709 Reported by Eli Zaretskii.
6711 Use a temporary file name that won't clash with `charset.alias'
6712 in the DOS 8.3 name space.
6713 * Makefile.am (charset_tmp): Define.
6714 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6715 (uninstall-local): Likewise.
6716 Reported by Eli Zaretskii.
6718 2000-03-29 Paul Eggert <eggert@twinsun.com>
6720 * time/strftime.c (my_strftime): Make sure we call the system
6721 strftime, not ourselves, when invoking the underlying strftime.
6723 2000-03-24 Jim Meyering <meyering@lucent.com>
6725 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6726 (charset_alias): Define.
6727 (install-exec-local): Factor out common code.
6728 (uninstall-local): Split lines longer than 80.
6729 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6731 (.sed.in.sed): New rule. Don't redirect directly to $@.
6732 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6734 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6736 * config.charset: Output a line containing "Packages using this file".
6737 * ref-add.sed.in, ref-del.sed.in: New files.
6738 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6739 ref-del.sed): New rules.
6741 2000-03-17 Jim Meyering <meyering@lucent.com>
6743 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6744 Otherwise, include <strings.h>
6746 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6748 * unicodeio.c (utf8_wctomb): New function.
6749 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6750 format instead of in UCS-4 with platform dependent endianness.
6752 2000-03-07 Paul Eggert <eggert@twinsun.com>
6754 * savedir.c (savedir): Work even if directory size is
6755 negative; this can happen with some screwy NFS configurations.
6757 2000-03-06 Jim Meyering <meyering@lucent.com>
6759 * localcharset.c (get_charset_aliases): Don't try to free file_name
6760 if it's NULL (because we ran out of memory). From Bruno Haible.
6762 2000-03-05 Jim Meyering <meyering@lucent.com>
6764 * localcharset.c ("path-concat.h"): Include.
6765 (get_charset_aliases): Use path_concat instead of ANSI string
6768 * unicodeio.h (PARAMS): Define.
6769 Use it to guard prototype.
6771 2000-03-04 Jim Meyering <meyering@lucent.com>
6773 * Makefile.am (install-exec-local): Create $(libdir) before installing
6775 (uninstall-local): Uncomment this rule so `make distcheck' works
6778 * unicodeio.c (<errno.h>): Include it.
6779 (errno): Declare if not defined.
6781 * localcharset.c: Add Bruno's comment justifying use of volatile.
6783 * config.charset: New version, incorporating remarks from a linux
6784 i18n mailing list. From Bruno Haible.
6786 2000-03-02 Jim Meyering <meyering@lucent.com>
6788 * Makefile.am (EXTRA_DIST): Add config.charset.
6790 2000-03-01 Jim Meyering <meyering@lucent.com>
6792 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6793 * unicodeio.c: Likewise.
6795 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6797 * config.charset: New file.
6798 * localcharset.c: New file.
6799 * unicodeio.h, unicodeio.c: New files.
6800 * Makefile.am (DEFS): Add -DLIBDIR=...
6801 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6802 (noinst_HEADERS): Add unicodeio.h.
6803 (all-local, install-exec-local, charset.alias): New targets.
6805 2000-02-28 Paul Eggert <eggert@twinsun.com>
6807 * quotearg.c (ALERT_CHAR): New macro.
6808 (quotearg_buffer_restyled): Use it.
6810 2000-02-27 Jim Meyering <meyering@lucent.com>
6812 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6813 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6815 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6816 not `#if STDC_HEADERS'.
6817 Declare malloc if needed.
6819 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6820 now that autoconf always defines the HAVE_DECL_ symbols.
6821 * human.c: Likewise.
6823 * strtoumax.c: Likewise.
6825 * backupfile.c: Arrange for cpp to fail if the configure-time
6826 declaration check was not run.
6828 * human.c: Likewise.
6830 * strtoumax.c: Likewise.
6832 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6833 then first look up the entire `.'-containing string as a login name.
6835 2000-02-18 Paul Eggert <eggert@twinsun.com>
6837 * getdate.y: Handle two-digit years with leading zeros correctly.
6838 (textint): New typedef.
6839 (parser_control): Member year changed from int to textint.
6841 (YYSTYPE): Removed; replaced by %union with int and textint members.
6842 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6843 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6844 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6845 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6846 (date, number, to_year): Use width of number in digits, not its value,
6847 to determine whether it's a 2-digit year, or a 2-digit time.
6848 (yylex): Store number of digits of numeric tokens.
6849 Reported by John Kendall.
6851 (parser_control): Changed from struct parser_control to typedef (for
6852 consistency). All uses changed.
6854 (tID): Removed; not used.
6855 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6857 2000-02-14 Paul Eggert <eggert@twinsun.com>
6859 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6860 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6862 2000-02-12 Jim Meyering <meyering@lucent.com>
6864 * userspec.c (ISDIGIT): Define it.
6865 (isdigit): Remove definition.
6866 (is_number): Use ISDIGIT, not isdigit.
6867 <libintl.h>: Include.
6869 (parse_user_spec): Mark translatable strings.
6871 2000-02-10 Jim Meyering <meyering@lucent.com>
6873 With these changes, nanosleep.[ch] are finally enough like the other
6874 lib/* replacement files to compile on a few more losing systems.
6876 * nanosleep.h: Don't include config.h.
6877 Remove prototype from declaration of nanosleep.
6878 (PARAMS): Remove now-unneeded definition.
6879 * nanosleep.c: #undef nanosleep.
6880 (rpl_nanosleep): Rename from nanosleep.
6882 2000-02-03 Jim Meyering <meyering@lucent.com>
6884 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6885 rather than with `#if HAVE_UTMPNAME'.
6887 2000-02-01 Jim Meyering <meyering@lucent.com>
6889 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6891 2000-01-31 Jim Meyering <meyering@lucent.com>
6893 * nanosleep.h (nanosleep): Guard declaration with
6894 `#if ! HAVE_DECL_NANOSLEEP'.
6895 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6896 the declaration in that vendor's sys/timers.h.
6897 Reported by Christian Krackowizer.
6899 * quotearg.c (ISASCII): Add #undef and move definition to follow
6900 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6901 (ISPRINT): Likewise.
6902 Reported by Tom Tromey.
6904 2000-01-30 Jim Meyering <meyering@lucent.com>
6906 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6907 uses of ->ut_name. The latter doesn't work with new Linux header files
6908 where only utmpx.ut_user is declared.
6910 * readutmp.h (UT_USER): Define.
6912 2000-01-23 Jim Meyering <meyering@lucent.com>
6914 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6917 2000-01-22 Jim Meyering <meyering@lucent.com>
6919 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6920 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6921 Required for some AIX systems. Reported by Christian Krackowizer.
6922 [TESTING] (main): New function.
6924 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6925 * dirname.c (dir_name): Support for DOS-style file names with drive
6928 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6930 * strverscmp.c (ISDIGIT): Define.
6931 (strverscmp): Use ISDIGIT, not isdigit.
6933 2000-01-17 Paul Eggert <eggert@twinsun.com>
6935 * nanosleep.c (nanosleep):
6936 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6937 POSIX.1 doesn't require SA_INTERRUPT and some systems
6938 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6939 it's been part of POSIX.1 since day 1 (in 1988).
6941 2000-01-17 Jim Meyering <meyering@lucent.com>
6943 * interlock: Remove unused file. Reported by François Pinard.
6945 2000-01-16 Paul Eggert <eggert@twinsun.com>
6947 * quotearg.c (quotearg_buffer_restyled): Do not quote
6948 alert, backslash, formfeed, and vertical tab unnecessarily in
6949 shell quoting style.
6952 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6953 Free Software Foundation, Inc.
6954 Copying and distribution of this file, with or without modification,
6955 are permitted provided the copyright notice and this notice are preserved.