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 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
12 * quotearg.c: Add translator comment suggested by Bruno Haible,
15 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
17 * version-etc-fsf.c (version_etc_copyright): Parameterize the
18 copyright symbol and the year.
19 * version-etc.c (COPYRIGHT_YEAR): New constant.
20 (version_etc_va): Use parameterized copyright notice.
21 Reword to conform to the current GNU coding standards.
23 2005-07-11 Simon Josefsson <jas@extundo.com>
25 * size_max.h: New file.
27 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
29 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
32 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
33 and Paul Eggert <eggert@cs.ucla.edu>
35 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
36 in wint_t, not wchar_t. Remove now-unnecessary cast.
38 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
40 * regex.c, regex.h: Sync from libc.
41 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
42 New files, synced from libc, except that regex_internal.h
43 currently has a small porting fix.
45 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
47 Remove the dependency of the strftime module on the tzset module.
48 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
49 Copy the input structure, to work around some of the bug with
50 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
51 Solaris releases, you should also use the tzset module, but we won't
52 require it as a dependency any more since we don't want LGPLed code
53 to depend on GPLed code.
55 2005-07-02 Jim Meyering <jim@meyering.net>
57 * backupfile.c (backup_args): Change a `0' to NULL.
59 2005-07-01 Jim Meyering <jim@meyering.net>
61 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
62 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
63 * save-cwd.c, tempname.c:
64 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
65 and don't include <sys/file.h>).
67 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
69 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
70 declares only 'struct timespec;' (!).
72 2005-06-29 Jim Meyering <jim@meyering.net>
74 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
75 type name. Use the variable name instead.
76 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
78 2005-06-28 Simon Josefsson <jas@extundo.com>
80 * check-version.h, check-version.c: New files.
82 2005-06-28 Simon Josefsson <jas@extundo.com>
84 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
85 collision with global variable. Better indentation. Don't
86 increment buffer pointer beyond buffer end. Based on comments
87 from Paul Eggert <eggert@cs.ucla.edu>.
91 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
93 * canon-host.c (canon-host): Append trailing "," to 0 in
94 initializer of struct addrinfo, as an indication that we don't
95 care how many members the structure has.
97 2005-06-24 Derek Price <derek@ximbiot.com>
98 and Bruno Haible <bruno@clisp.org>
100 Remove stat module & update lstat.
101 * stat.c: Remove this file...
102 (slash_aware_lstat): ...moving this content and its support...
103 * lstat.c (rpl_lstat): ...into here.
106 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
108 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
109 (ranged_convert): Don't save conversion in a temporary struct.
110 This causes a warning with GCC 4.0.0, and anyway in the typical
111 case it's not worth the extra 100 bytes or so of code.
112 (ranged_convert, __mktime_internal): When calling a function via a
113 pointer P, use P () rather than (*P) (), as we now assume C89 or
116 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
118 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
119 "who -r" failed to give output. Problem reported by Tim Waugh.
121 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
122 (xcalloc): Use it to avoid needless tests.
123 Problem reported by Jim Meyering.
125 2005-06-16 Jim Meyering <jim@meyering.net>
127 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
128 when either N or S is zero.
130 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
132 * argp.h (__option_is_short): Check upper limit of
133 __key. Isprint() requires its argument to have the value
134 of an unsigned char or EOF.
136 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
138 * fnmatch.c (fnmatch): If there is an encoding error in a
139 multibyte string or pattern, fall back on unibyte matching.
140 Problem reported by James Youngman.
142 2005-06-08 Bruno Haible <bruno@clisp.org>
144 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
147 2005-06-08 Bruno Haible <bruno@clisp.org>
149 * csharpcomp.h: New file, from GNU gettext.
150 * csharpcomp.c: New file, from GNU gettext.
151 * csharpcomp.sh.in: New file, from GNU gettext.
153 2005-06-07 Derek Price <derek@ximbiot.com>
156 * glob_.h: Indent nested #ifdef.
158 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
161 Use "file name" when talking about file names, instead of "filename"
162 or "path", as per the GNU coding standards.
163 * mkdir-p.c: Renamed from makepath.c.
164 (make_dir_parents): Renamed from make_path. All callers changed.
165 * mkdir-p.h: Likewise. All includers changed.
166 * filenamecat.c: Renamed from path-concat.c.
167 (file_name_concat): Renamed from path_concat. All callers changed.
168 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
169 * filenamecat.h: Likewise. All includers changed.
170 * acl.c: Don't use "path" or "filename" to mean "file name"
171 in comments or local variable names.
172 * basename.c: Likewise.
173 * canonicalize.c, canonicalize.h: Likewise.
174 * dirname.c, dirname.h: Likewise.
175 * euidaccess.c: Likewise.
176 * exclude.c: Likewise
177 * fnmatch_.h, fnmatch_loop.c: Likewise.
178 * fsusage.c, fsuage.h: Likewise.
179 * fts.c, fts_.h: Likewise.
180 * getcwd.c: Likewise.
181 * getloadavg.c: Likewise.
182 * mkstemp.c: Likewise.
183 * mountlist.c, mountlist.h: Likewise.
184 * openat.c, openat.h: Likewise.
185 * readlink-stub.c: Likewise.
186 * readutmp.c, readutmp.h: Likewise.
187 * rename.c: Likewise.
190 * savedir.c: Likewise.
191 * stripslash.c: Likewise.
192 * tempname.c: Likewise.
193 * xreadlink.c: Likewise.
194 * exclude.c (excluded_file_name): Renamed from excluded_filename.
196 * exclude.h: Likewise.
198 * euidaccess.c (getuid, getgid, getuid, getegid)
199 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
200 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
201 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
202 * pathmax.h: Include <limits.h> unconditionally, since other
203 files have been getting away with it for years (MORE/BSD 4.3
205 * userspec.c (getpwnam, getgrnam, getgrgid)
206 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
208 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
209 Define to 256, not 255, as per modern POSIX.
211 2005-06-01 Bruno Haible <bruno@clisp.org>
213 * csharpexec.h: New file, from GNU gettext.
214 * csharpexec.c: New file, from GNU gettext.
215 * csharpexec.sh.in: New file, from GNU gettext.
217 2005-05-31 Derek Price <derek@ximbiot.com>
218 Paul Eggert <eggert@cs.ucla.edu>
221 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
223 2005-05-29 Derek Price <derek@ximbiot.com>
224 Paul Eggert <eggert@cs.ucla.edu>
226 * glob_.h, glob.c: New files.
228 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
230 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
232 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
233 the configuration hassle isn't worth it.
234 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
235 (LONGEST_MODIFIER, PRIuMAX): Remove.
237 2005-05-27 Bruno Haible <bruno@clisp.org>
239 * getlogin_r.h: Remove second include of <stddef.h>.
241 2005-05-25 Bruno Haible <bruno@clisp.org>
242 Derek Price <derek@ximbiot.com>
244 * getlogin_r.h: Simplify API documentation.
246 2005-05-25 Derek Price <derek@ximbiot.com>
247 Paul Eggert <eggert@cs.ucla.edu>
249 * getlogin_r.c, getlogin_r.h: New files.
251 2005-05-22 Bruno Haible <bruno@clisp.org>
253 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
254 Also include <sys/param.h> if it defines MIN, MAX.
255 Based on a patch by Derek Price <derek@ximbiot.com>.
257 2005-05-22 Bruno Haible <bruno@clisp.org>
259 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
260 (INT64_MIN): Fix definition.
261 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
263 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
264 NEED_SIGNED_INT_TYPES.
266 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
267 HAVE_SYSTEM_INTTYPES.
269 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
271 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
272 so that unistd-safer.h (GPL'ed code) need not be included.
274 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
277 * fts.c: Don't include "cycle-check.h" or "hash.h".
278 (setup_dir, free_dir): New functions.
279 (enter_dir, leave_dir): Define trivial
280 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
281 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
282 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
283 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
285 (fts_open): Use setup_dir.
286 (fts_close): Use free_dir.
287 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
288 This adds a label and some gotos, but the alternatives were messier.
289 Check for memory allocation failure when entering a dir.
290 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
291 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
292 (FTS): New member fts_cycle, that is a union that contains the
293 old active_dir_ht and cycle_state. All uses changed to mention
294 fts_cycle.ht and fts_cycle.state.
295 * fts-cycle.c: New file, containing GPL'ed code migrated out of
296 fts.c, with the following changes:
297 (setup_dir, free_dir): New functions.
298 (enter_dir): Now returns bool. Return true if successful, false
299 if memory exhausted. All callers changed.
300 Do not bother partly cleaning up on
301 memory allocation failure; that is free_dir's job.
302 However, free ad if hash_insert fails, to avoid memory leak.
303 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
304 fts->fts_options to see which union member to use.
306 2005-05-20 Jim Meyering <jim@meyering.net>
308 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
309 Now a macro, to pacify GCC.
311 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
313 * chown.c (rpl_chown): Return -1 on failure.
315 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
317 * canonicalize.c: Include canonicalize.h first, to test interface.
318 Include <stddef.h> unconditionally, since we assume C89 now.
319 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
320 * fts.c: Include fts_.h first, to check interface.
321 Do not include intprops.h; no longer needed.
322 Include cycle-check.h and hash.h, since fts_.h no longer does.
323 Remove unnecessary casts of closedir to void.
324 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
325 decide whether to decrement nlinks.
326 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
327 (FTS): Use struct hash_table * instead of Hash_table, so that
328 we no longer need to include hash.h here.
330 2005-05-17 Jim Meyering <jim@meyering.net>
332 * fts.c, fts_.h: New files, from coreutils.
334 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
337 * unlinkdir.c, unlinkdir.h: New files.
338 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
339 regex.h, unlocked-io.h, xtime.h:
340 White space changes only.
341 * makepath.c (make_path): Port to hosts where leading "//" is special.
342 * yesno.c: Include getline.h, not ctype.h.
343 (yesno): Don't remove leading white space; POSIX doesn't allow it.
344 Use getline to remove arbitrary restriction on response length.
346 2005-05-13 Bruno Haible <bruno@clisp.org>
348 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
349 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
350 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
351 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
352 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
353 Add support for 64-bit integers in the MSVC compiler.
355 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
357 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
358 Change the initial comment to refer to GPL, not LGPL.
359 gnulib-tool will change it to LGPL as needed.
361 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
362 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
363 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
364 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
365 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
366 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
367 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
368 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
369 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
370 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
371 concatpath.c, config.charset, copy-file.c, copy-file.h,
372 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
373 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
374 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
375 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
376 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
377 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
378 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
379 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
380 full-read.c, full-read.h, full-write.c, full-write.h,
381 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
382 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
383 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
384 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
385 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
386 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
387 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
388 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
389 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
390 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
391 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
392 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
393 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
394 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
395 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
396 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
397 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
398 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
399 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
400 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
401 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
402 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
403 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
404 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
405 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
406 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
407 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
408 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
409 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
410 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
411 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
412 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
413 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
414 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
415 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
416 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
417 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
418 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
419 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
420 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
421 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
422 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
423 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
424 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
425 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
426 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
427 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
428 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
429 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
430 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
431 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
432 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
433 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
434 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
435 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
436 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
437 Update FSF postal mail address.
439 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
441 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
442 specified in ai_socktype. Fix invalid ai_protocol
443 check. ai_protocol is usually set to 0 or depending on
444 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
445 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
446 ai_socktype / ai_protocol in the returned addrinfo structure.
448 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
449 Bruno Haible <bruno@clisp.org>
451 * inet_ntop.h: New file.
452 * inet_ntop.c: New file, from glibc with modifications.
454 2005-05-08 Jim Meyering <jim@meyering.net>
456 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
458 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
460 Merge from coreutils. Among other things,
461 add bulletproofing for cases where stdin, stdout, or stderr are closed.
462 * fd-safer.c: New file.
463 * fcntl-safer.h, open-safer.c: Remove.
464 * chdir-long.c: Fix comment "fetish" -> "coreutils".
465 * dup-safer.c: Include unistd-safer.h first.
466 Don't include errno.h.
467 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
468 * file-type.h: Don't assume invoker included sys/stat.h first.
469 * file-type.c: Rely on file-type.h change.
470 * getloadavg.c: Include unistd-safer.h.
471 (getloadavg): Use safer open.
472 * getusershell.c: Include "stdio-safer.h".
473 (getusershell): Use safer fopen.
474 * long-options.c (long_options): Use NULL rather than 0.
475 * modechange.h (mode_free): Remove; all callers changed to invoke
477 * modechange.c: Likewise.
478 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
479 (MODE_DONE): New constant.
480 (struct mode_change): Remove 'next' member.
481 (make_node_op_equals): New function; like the old one of the
482 same name, except it allocates an array.
483 (mode_compile, mode_create_from_ref): Use it.
484 (mode_compile): Allocate result as an array, not a linked list.
485 Parse octal string ourself, so that we catch mistakes like "+0".
486 (mode_adjust): Arg is an array, not a linked list.
487 * modechange.c: Include stat-macros.h, xalloc.h.
488 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
489 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
490 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
491 Remove. This is now stat-macros.h's job.
492 (talloc): Remove. All callers replaced by xalloc, so that
493 our invokers don't have to worry about reporting memory failures.
494 (make_node_op_equals): Remove.
495 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
497 (struct mode_change): Moved here from modechange.h.
498 (mode_append_entry): Remove.
499 (mode_compile): Remove MASKED_OPS arg, since it encouraged
500 apps to have incorrect behavior. Use simpler algorithm for head
501 and tail. Don't futz with umask; that's now the job of mode_adjust.
502 Detect more invalid usages rather than having somewhat-random behavior.
503 Don't insert an "a=" action, as that leads to incorrect behavior.
504 (mode_compile, mode_create_from_ref): Return NULL on error instead
505 of an enum, since now there's only one way to have an error. All
507 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
508 at the correct time. Simplify calculation of "+u" and its ilk.
509 Don't mishandle "+X".
510 (mode_free): Remove "register" and localize decls.
511 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
512 (struct mode_change): Move to modechange.c; callers don't
513 need to see this stuff.
514 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
515 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
516 (mode_change, mode_adjust): Reflect the new signatures noted above.
517 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
518 that might redefine system include files.
519 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
520 (my_usleep): Use NULL rather than (void *) 0.
521 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
522 Use siginterrupt to specify that system calls should be interrupted.
523 (rpl_nanosleep): Move initialization of suspended closer to call of
525 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
526 * readutmp.c: Likewise. Include signal.h, stdbool.h.
527 (desirable_utmp_entry): New function.
528 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
529 using x2nrealloc, to simplify logic.
530 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
531 size calculation. Do not assume utmp file is a regular file.
532 * readutmp.h (UT_PID): Moved here from ../src/who.c.
533 (READ_UTMP_CHECK_PIDS): New constant.
534 * save-cwd.c: Include unistd-safer.h.
535 (save_cwd): Use fd_safer.
536 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
537 [!_LIBC] Include "stat-macros.h" instead.
538 * unistd-safer.h (fd_safer): New decl.
540 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
542 * byteswap_.h: New file.
544 2005-04-25 Albert Chin <china@thewrittenword.com>
546 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
549 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
551 * getdate.y (zone): Allow relunit_snumber after tZONE, so
552 that "UTC +1 second" continues to work. Problem reported
554 (relunit_snumber): New rule.
557 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
559 * getdate.y (universal_time_zone_table): New constant.
560 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
561 universal_time_zone_table.
562 (lookup_zone): Prefer universal_time_zone_table to
563 local_time_zone_table, so that "GMT" time stamps are allowed in
564 London during the summer. Problem reported by Ian Abbott.
566 2005-04-12 Jim Meyering <jim@meyering.net>
568 * human.c (humblock): Set *options even when returning due to
569 xstrtoumax conversion failure. Thanks to a used-uninitialized
572 2005-04-09 Jim Meyering <jim@meyering.net>
574 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
575 -Wuninitialized: initialize tm0.tm_year.
577 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
579 * getdate.y (parser_control): rels_seen is now a boolean, not a
580 count, since there's no maximum. All uses changed.
581 Add member dsts_seen.
582 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
584 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
585 Use pc_rels_seen to decide whther a date is absolute.
587 * getdate.y (number): Don't overwrite year.
588 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
591 2005-04-02 Simon Josefsson <jas@extundo.com>
593 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
594 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
596 2005-03-27 Jim Meyering <jim@meyering.net>
598 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
600 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
602 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
603 "one's complement" -> "ones' complement" in comment, as per Knuth.
604 "value of type" -> "type or expression" in comment.
605 * mktime.c, strftime.c: Propagate intprops.h comment nits.
607 2005-03-26 Jim Meyering <jim@meyering.net>
610 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
611 Correct typos: s/or/of/.
613 2005-03-23 Jim Meyering <jim@meyering.net>
615 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
617 2005-03-21 Jim Meyering <jim@meyering.net>
619 Changes imported from coreutils.
621 * cycle-check.c: Don't include xalloc.h.
623 * path-concat.c: Don't include assert.h.
624 (path_concat): Remove assertion that would have triggered
625 for ABASE starting with more than one slash.
626 Reported by Andreas Schwab.
628 * path-concat.c (path_concat): Set *BASE_IN_RESULT
629 properly when ABASE is an absolute file name.
630 Correct the description of this function.
632 Add an assertion and a test driver.
633 This fixes a bug introduced on 2004-07-02.
634 Andreas Schwab reported the resulting failure of cp --parents:
635 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
637 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
639 * strftime.c (my_strftime): If the underlying strftime returns 0
640 (which shouldn't happen), generate nothing instead of returning 0
641 immediately, so that nstrftime (NULL, ...) doesn't return 0.
643 2005-03-16 Bruno Haible <bruno@clisp.org>
645 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
647 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
649 * strftime.c (my_strftime): Prepend space to format so that we can
650 reliably distinguish strftime failure from empty output on POSIX
653 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
655 * iconvme.c (SIZE_MAX): New macro, if not already defined.
656 (iconv_string): Don't guess a size-zero buffer, as that might cause
657 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
658 result would be 'too large', where 'too large' is (heuristically)
659 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
660 overflow concerns. This will prevent some unwanted malloc failures
661 when the inputs are very large.
663 2005-03-15 Bruno Haible <bruno@clisp.org>
665 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
668 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
671 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
673 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
675 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
676 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
678 * strtol.c: Likewise.
680 2005-03-14 Simon Josefsson <jas@extundo.com>
682 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
685 2005-03-14 Jim Meyering <jim@meyering.net>
687 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
688 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
689 to be nonzero so that we (and caller) can detect the difference
690 between a valid zero-length expansion and an error return, even
691 when the underlying strftime fails before writing anything into
694 2005-03-10 Jim Meyering <jim@meyering.net>
696 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
697 so that this module works on systems without fchdir.
699 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
701 Factor int-properties macros into a single file, except for
703 * intprops.h: New file.
704 * getloadavg.c: Include it instead of limits.h.
705 (INT_STRLEN_BOUND): Remove.
706 * human.c: Include intprops.h.
707 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
708 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
709 * inttostr.h: Include intprops.h instead of limits.h.
710 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
711 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
712 for consistency with intprops.h.
713 (time_t_is_integer, twos_complement_arithmetic): Use them.
714 * sig2str.h: Include <signal.h>, intprops.h.
715 (INT_STRLEN_BOUND): Remove.
716 * strftime.c (TYPE_SIGNED): Remove.
717 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
718 * strtol.c: Adjust comments to match intprops.h.
719 * userspec.c: Include intprops.h.
720 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
721 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
722 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
723 instead of rolling our own expressions.
724 * xstrtol.c: Include xstrtol.h first, to test interface.
726 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
728 (my_strftime): Do not mishandle years close to INT_MAX, by doing
729 the right thing even if adding 1900 would overflow. Similarly
730 for tm_mon + 1 and tm_yday + 1.
731 Make %Y always equivalent to %C%y, and similarly for %G and %g.
732 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
733 (DO_SIGNED_NUMBER): New macro.
734 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
736 2005-03-07 Bruno Haible <bruno@clisp.org>
738 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
740 2005-03-03 Derek R. Price <derek@ximbiot.com>
741 Bruno Haible <bruno@clisp.org>
743 * pagealign_alloc.h: New file.
744 * pagealign_alloc.c: New file.
746 2005-01-28 Bruno Haible <bruno@clisp.org>
748 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
751 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
753 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
754 The workaround isn't strictly needed for POSIX conformance, and
755 it's too much of a pain to configure and maintain. We'll ask
756 people to fix their kernels instead.
757 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
758 (NANOSLEEP_BUG_WORKAROUND): Remove.
759 (xnanosleep): Remove the workaround.
761 2005-02-12 Bruno Haible <bruno@clisp.org>
763 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
765 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
767 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
768 * timespec.h (gettime): Return void, since it always
769 succeeds now. All uses changed.
770 * gettime.c (gettime) Likewise.
771 [HAVE_NANOTIME]: Prefer nanotime.
772 Assume gettimeofday succeeds, as POSIX requires.
773 Assime time () succeeds, since other code already does.
774 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
775 (timespec_subtract): Remove.
776 (NANOSLEEP_BUG_WORKAROUND): New constant.
777 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
778 things considerably. Use it only on GNU/Linux hosts, since the
779 workaround shouldn't be needed elsewhere.
781 2005-02-24 Bruno Haible <bruno@clisp.org>
783 * gettext.h: Update from GNU gettext 0.14.2.
785 2005-02-24 Bruno Haible <bruno@clisp.org>
787 * localcharset.c: Update from GNU gettext 0.14.2.
788 * config.charset: Update from GNU gettext 0.14.2.
790 2005-02-22 Simon Josefsson <jas@extundo.com>
792 * iconvme.h, iconvme.c: New files, from libc.
794 2005-02-20 Neil Conway <neilc@samurai.com>
796 * xgethostname.c (xgethostname): Check for ENOMEM, which is
797 returned by OSX/Darwin if the specified buffer is not large
798 enough for the hostname.
800 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
802 * memrchr.h: New file.
803 * chdir-long.c: Include it.
804 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
805 Don't bother including stddef.h.
807 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
809 * argp-help.c (__argp_help): Create a fake struct argp_state and
810 pass it to _help, otherwise the latter coredumps trying to
811 dereference state.root_argp.
813 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
815 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
817 Include <sys/types.h>, for dev_t.
818 (ME_DUMMY, ME_REMOTE): Move from here....
819 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
820 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
822 Include mountlist.h first, to test the interface.
824 2005-01-29 Bruno Haible <bruno@clisp.org>
826 * progname.c (program_name): Initialize.
827 Needed when linking statically on MacOS X.
829 2005-01-28 Bruno Haible <bruno@clisp.org>
831 * javacomp.sh.in: New file, from GNU gettext.
832 * javacomp.h: New file, from GNU gettext.
833 * javacomp.c: New file, from GNU gettext.
835 2005-01-26 Bruno Haible <bruno@clisp.org>
837 * javaexec.sh.in: New file, from GNU gettext.
838 * javaexec.h: New file, from GNU gettext.
839 * javaexec.c: New file, from GNU gettext.
841 2005-01-26 Simon Josefsson <jas@extundo.com>
843 * gai_strerror.c: Use GPL in header.
845 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
847 * argp-help.c (hol_entry_help): Avoid using non-constant
848 initializers for struct pentry_state.
849 (__argp_error): Check return value of __asprintf
850 (__argp_failure): Translate error message
852 * argp-parse.c: Removed braces around the expansion of N_()
854 2005-01-21 Jim Meyering <jim@meyering.net>
856 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
857 same value as for Solaris 9.
859 * chdir-long.c (chdir_long): Rewrite to remove limitation on
860 component length. This included changing the parameter to be
861 of type `char *' rather than `char const *'.
862 * chdir-long.h (chdir_long): Update prototype.
864 * openat.c (fdopendir, fstatat): New functions.
865 * openat.h: Include headers required for use of DIR and struct stat.
866 [AT_SYMLINK_NOFOLLOW]: Define.
867 (fdopendir, fstatat): Add prototypes.
869 2005-01-21 Bruno Haible <bruno@clisp.org>
871 * classpath.h: New file, from GNU gettext.
872 * classpath.c: New file, from GNU gettext.
874 2005-01-20 Simon Josefsson <jas@extundo.com>
876 * version-etc-fsf.c: New file, with version_etc_copyright.
877 * version-etc.c: Remove version_etc_copyright.
878 * version-etc.h (version_etc_copyright): Use [] instead of * in
879 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
881 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
883 * save-cwd.c (save_cwd): Remove code to support the case
884 where fchdir is missing or flaky.
886 2005-01-20 Simon Josefsson <jas@extundo.com>
888 * base64.h (isbase64): Add.
890 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
891 using a unsigned prototype, don't inline.
892 (base64_decode): Use it.
894 2005-01-19 Bruno Haible <bruno@clisp.org>
896 * sh-quote.h: New file, from GNU gettext.
897 * sh-quote.c: New file, from GNU gettext.
899 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
901 Merge changes from coreutils, as described below in several
902 changelogs dated today.
904 * save-cwd.c: Include "save-cwd.h" before other include files.
905 (O_DIRECTORY): Remove; not needed here, since "." must be
906 a directory. All uses removed.
907 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
908 universal on Suns, and we also need to test for IRIX.
909 Revamp code to use 'if' rather than '#if'.
910 Avoid unnecessary comparison of cwd->desc to 0.
912 * utimens.c (futimens): Robustify the previous patch, by checking
913 for known valid error numbers rather than observed invalid ones.
915 2005-01-18 Jim Meyering <jim@meyering.net>
917 * version-etc.c (version_etc_copyright): Update copyright date.
919 * utimens.c (futimens): Account for the fact that futimes
920 can also fail with errno == ENOSYS or errno == ENOENT.
921 Patch from Dmitry V. Levin.
923 Change the name of the robust chdir function from chdir to chdir_long.
924 * save-cwd.c: Include chdir-long.h rather than chdir.h.
925 (restore_cwd): Use chdir_long, not chdir.
926 * chdir-long.c: Renamed from chdir.c.
927 * chdir-long.h: Renamed from chdir.h.
928 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
931 2005-01-18 Bob Proulx <bob@proulx.com>
933 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
934 offsetof() macro construct to avoid compile failure with native HP-UX
935 11.0 ANSI C compiler.
937 2005-01-06 Bruno Haible <bruno@clisp.org>
939 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
940 because stpncpy.m4 takes care of it.
942 2004-01-24 Bruno Haible <bruno@clisp.org>
944 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
946 2003-10-09 Bruno Haible <bruno@clisp.org>
948 * progreloc.c: Include xalloc.h instead of xmalloc.h.
950 2005-01-06 Bruno Haible <bruno@clisp.org>
952 * fwriteerror.h (fwriteerror): Change specification to include fclose.
953 * fwriteerror.c: Include <stdbool.h>.
954 (fwriteerror): At the end, close the file stream. Record whether
955 stdout was already closed.
957 2004-05-27 Bruno Haible <bruno@clisp.org>
959 * execute.c (environ): Declare if needed.
960 * pipe.c (environ): Likewise.
961 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
963 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
965 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
966 definitions to be after all include files, to avoid collisions.
967 Problem reported by Bob Proulx.
969 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
971 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
972 not needed. This removes a dependency on the gettext module.
973 [defined _LIBC]: Do not include <libintl.h>; not needed.
975 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
977 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
980 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
982 * argp-parse.c: Include <stddef.h>.
983 (alignof, alignto): New macros.
984 (parser_init): Don't assume that void * is aligned sufficiently
987 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
988 need to extend the stack.
989 (YYINITDEPTH): New macro, so that the initial stack isn't overly
992 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
994 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
996 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
998 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
999 Remove now-obsolete comment about AIX.
1000 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1001 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1002 (YYMAXDEPTH): New macro.
1004 2004-12-18 Bruno Haible <bruno@clisp.org>
1006 * fatal-signal.c (fatal_signals): Make non-const.
1007 (init_fatal_signals): New function.
1008 (uninstall_handlers, install_handlers): Ignore signals that were set to
1010 (at_fatal_signal): Call init_fatal_signals.
1011 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1013 Reported by Paul Eggert.
1015 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1017 * getdate.y (textint): New member "negative".
1018 (time_zone_hhmm): New function.
1019 Expect 14 shift-reduce conflicts, not 13.
1020 (o_colon_minutes): New rule.
1021 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1022 (yylex): Set the "negative" member of signed numbers.
1024 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1026 Changes imported from coreutils.
1027 * hard-locale.c: Assume <locale.h> exists.
1029 (GLIBC_VERSION): New macro.
1030 (hard_locale): Assume setlocale exists.
1031 Rewrite to avoid #ifdef.
1032 Use strdup rather than malloc + strcpy.
1033 * human.c: Assume <locale.h> exists.
1034 (human_readable): Assume localeconv exists.
1036 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1038 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1039 convert T2, not T. (Imported from libc.)
1041 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1043 * getcwd.c (is_ENAMETOOLONG): New macro.
1044 (__getcwd.c): Don't restore errno; glibc doesn't.
1045 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1046 first, falling back to our code only if its results look suspicious.
1047 Ensure that the resulting buffer is only as large as necessary.
1049 * readutmp.c: Include readutmp.h first.
1050 Include <errno.h>, since readutmp.h no longer does that.
1051 * readutmp.h: Don't include <errno.h>,
1052 <sys/param.h>, <time.h>; not needed to establish interface.
1053 (errno): Remove decl.
1054 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1055 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1056 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1058 2004-11-28 Simon Josefsson <jas@extundo.com>
1060 * base64.h, base64.c: New file.
1062 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1064 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1066 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1068 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1069 HP's ANSI C compiler.
1070 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1071 Declaring int functions causes warnings on some modern systems and
1072 shouldn't be needed to compile on ancient ones.
1073 * same.c (MIN) [defined MIN]: Don't define, since it's already
1076 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1077 with the following changes.
1078 (__set_errno): Parenthesize properly.
1079 Include <stdbool.h>.
1080 (MIN, MAX, MATCHING_INO): New macros.
1081 (__getcwd): Define with prototype, not K&R form.
1082 Use heuristics to allocate default buffer on stack if possible.
1083 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1084 behavior, and to avoid the PATH_MAX limit when computing
1086 Use MATCHING_INO to compare inode number to file.
1087 Check for arithmetic overflow in size calculations.
1088 Fix bug in reallocation of dot array that caused getcwd to fail
1089 on directories nested deeper than 75.
1090 Be more careful about saving errno on error.
1091 Do not use realloc; use only free+malloc, as this is a bit
1092 more flexible and avoids a needless copy operation.
1093 Do not inspect st_dev and st_ino for symbolic links; POSIX
1094 doesn't specify the latter.
1095 Check for closedir errors.
1096 Avoid needless casts.
1097 Use "#ifdef weak_alias" around weak_alias, to be like other
1099 The following changes to getcwd.c have effect only when used in
1100 gnulib; they have no effect inside glibc proper.
1101 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1102 as alloca isn't used.
1103 (alloca, __alloca): Likewise.
1104 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1105 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1106 unconditionally, as gnulib assumes C89 or better.
1107 Do not include <sys/param.h>.
1108 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1109 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1111 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1112 Include <dirent.h> in a way that is compatible with modern Autoconf.
1113 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1114 New macros, if not already defined.
1115 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1116 Use "_LIBC", not "defined _LIBC", for consistency.
1117 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1119 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1120 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1121 * xgetcwd.c: David MacKenzie's old code was removed, so give
1122 credit only to Jim Meyering and adjust the copyright dates.
1123 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1124 <stdlib.h>, <unistd.h>, "pathmax.h".
1125 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1126 (INITIAL_BUFFER_SIZE): Remove.
1127 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1129 2004-11-23 Jim Meyering <jim@meyering.net>
1131 * getopt_.h: Remove trailing blanks.
1133 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1135 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1136 (futimens): New function, which uses futimes if available.
1137 (futimens, utimens): Support timespec==NULL, with same semantics
1138 as utime and utimens.
1139 * utimens.h (futimens): New decl.
1141 2004-11-23 Jim Meyering <jim@meyering.net>
1143 * __fpending.c: Add comment.
1145 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1147 * getopt_.h: Re-addition of __getopt_argv_const caused
1148 redefinition warnings. To avoid them, include the defines
1149 in `#if !defined __need_getopt ... #endif'. The only place
1150 where __getopt_argv_const is used is in definitions
1151 of getopt_long and getopt_long_only below, which are as well
1152 protected by `#ifndef __need_getopt'.
1153 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1154 __need_getopt after including <stdio.h> and <unistd.h> These
1155 headers might have defined it.
1157 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1159 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1161 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1162 optopt): Use them instead of invoking ## directly; otherwise, the
1163 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1165 2004-11-19 Bruno Haible <bruno@clisp.org>
1167 * strtok_r.c: Move comments from here...
1168 * strtok_r.h: ... to here.
1170 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1172 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1173 might fail. Problem reported by Yoann Vandoorselaere.
1174 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1175 that mishandle size_t overflow.
1177 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1179 * canon-host.c: Include "strdup.h".
1180 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1181 Use strdup instead of malloc/strcpy to duplicate strings.
1183 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1184 (human_space_before_unit): New constant.
1185 * human.c (human_readable): Support it.
1187 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1188 (xgetcwd): Set errno correctly when failing.
1189 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1190 the failure is actually due to a PATH_MAX problem.
1192 Further getopt changes to make it more likely that glibc will
1193 buy the changes back.
1194 * getopt.c (POSIXLY_CORRECT): New constant.
1195 (getopt): Use it, so to preserve glibc semantic
1196 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1197 when compiling for libc.
1198 * getopt_.h (__getopt_argv_const): Bring it back.
1199 (getopt_long, getopt_long_only): Use it.
1201 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1202 New arg POSIXLY_CORRECT. All callers changed.
1203 (getopt): Argv is now char * const *, as per standard.
1204 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1205 not char *__getopt_argv_const *.
1206 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1207 _getopt_long_only_r): Likewise.
1208 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1209 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1210 _getopt_long_r, _getopt_long_only_r): Likewise.
1211 * getopt_.h (__getopt_argv_const): Remove.
1212 (getopt): Argv is now char * const *, as per standard.
1214 * getdate.y (tORDINAL): New token.
1215 (day, relunit): Allow it for relative times.
1216 (relative_time_table): Use tORDINAL for ordinals.
1218 2004-11-15 Jim Meyering <jim@meyering.net>
1220 * closeout.c: Include "__fpending.h" once again.
1221 Include <stdbool.h>.
1222 (close_stdout): Don't fail just because stdout was closed initially,
1223 since some programs don't write to stdout in the normal course of
1224 operation (other than --version and --help), and we don't want this
1225 function to make e.g. `touch file >&-' fail.
1226 But do fail if it was closed and someone has tried to write to it.
1227 E.g., `printf foo >&-' must fail.
1229 2004-11-11 Simon Josefsson <jas@extundo.com>
1231 * strtok_r.h, strtok_r.c: New file.
1233 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1235 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1236 we can stop lying to compilers about the constness of argv when we
1237 are compiled outside glibc.
1238 (getopt, getopt_long, getopt_long_only): Use it.
1239 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1241 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1242 _getopt_long_only_r): Likewise.
1243 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1244 _getopt_long_only_r): Likewise.
1246 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1247 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1248 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1249 the other external symbols.
1250 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1251 declaration, since the above renaming now works around collisions.
1253 2004-11-11 Jim Meyering <jim@meyering.net>
1255 * linebreak.c: Remove trailing blanks.
1256 * alloca_.h: Likewise.
1257 * acosl.c: Likewise.
1258 * euidaccess.c: Likewise.
1259 * allocsa.h: Likewise.
1261 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1263 * mktime.c (SHR): New macro, which is a portable
1264 substitute for >> that should work even on Crays.
1265 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1266 Problem reported by Mark D. Baushke in
1267 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1268 * getdate.y (SHR): Likewise.
1270 * strftime.c (SHR): Likewise.
1272 * quotearg.c (struct quoting_options): Use unsigned int for
1273 quote_these_too, so that right shifts are well defined. All uses
1276 2004-11-10 Simon Josefsson <jas@extundo.com>
1278 * getaddrinfo.h, getaddrinfo.c: New files.
1280 2004-11-10 Jim Meyering <jim@meyering.net>
1282 Ensure that no close failure goes unreported.
1283 * closeout.c (close_stdout): Always close stdout. I.e., don't
1284 return early when it seems there's nothing to flush.
1285 Don't include __fpending.h.
1287 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1289 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1291 2004-11-05 Bruno Haible <bruno@clisp.org>
1293 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1294 Reported by Mark D. Baushke <mdb@cvshome.org>.
1296 2004-11-04 Bruno Haible <bruno@clisp.org>
1298 2004-09-11 Bruno Haible <bruno@clisp.org>
1299 * allocsa.valgrind: New file.
1300 2004-02-06 Bruno Haible <bruno@clisp.org>
1301 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1302 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1303 Reported by Christopher Seip <chris.seip@hp.com>.
1305 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1307 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1308 with errno == ERANGE if the buffer is too small.
1309 Problem reported by Mark D. Baushke.
1311 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1313 * xreadlink.c (MAXSIZE): New macro.
1314 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1315 size does not exceed MAXSIZE. Avoid cast.
1316 As suggested by Mark D. Baushke in
1317 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1318 if readlink fails with buffer size just under MAXSIZE, try again
1321 2004-11-02 Derek R. Price <derek@ximbiot.com>
1322 and Paul Eggert <eggert@cs.ucla.edu>
1324 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1325 (get_date): Overparenthesize to avoid GCC warning.
1327 2004-11-02 Bruno Haible <bruno@clisp.org>
1329 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1330 function returns void.
1332 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1334 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1335 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1338 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1340 * getdate.y: Add support for TZ="foo" within a date string.
1341 Fix some bugs near time_t boundaries. Reject dates with
1342 out-of-range components, e.g., "Sept 31".
1343 Include <stdlib.h>, "setenv.h", "xalloc.h".
1344 (ISDIGIT_LOCALE): Remove; unused.
1345 Note that the TZ and time functions used here are not reentrant.
1346 (mktime_ok, get_tz): New functions.
1347 (TZBUFSIZE): New constant.
1348 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1349 This requires that we sometimes generate our own TZ="XXX..." setting.
1351 2004-10-27 Derek R. Price <derek@ximbiot.com>
1353 * mktime.c (not_equal_tm): Remove redundant check.
1355 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1357 * getdate.y: Use Bison 1.875 features, and some minor
1358 code cleanups. This change does not affect semantics.
1359 Don't include <stdlib.h>; no longer needed.
1360 Don't include unlocked-io.h; only the "#if TEST" code uses
1361 stdio, and performance isn't crucial there.
1362 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1363 Bison 1.875 features as described below.
1364 All uses of "PC." replaced by "pc->".
1365 (YYSTYPE): Add a forward declaration.
1366 (yylex, yyerror): Use full prototypes in forward decls.
1367 Use "%pure-parser" rather than obsolescent "%pure_parser".
1368 Use %parse-param and %lex-param instead of obsolescent
1369 YYPARSE_PARAM and YYLEX_PARAM.
1370 (meridian_table, month_and_day_table, time_units_table,
1371 relative_time_table, time_zone_table, military_table,
1372 lookup_zone, lookup_word, get_date):
1373 Use NULL instead of 0 where appropriate.
1374 (to_hour): Avoid abort (), to avoid a dependency on
1376 (yyerror, yylex): Now accepts parser_control * arg.
1377 (main) [TEST]: Use '\0' rather than 0 for char.
1379 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1381 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1382 It's now the caller's responsibility to handle the case where
1383 !HAVE_GETPAGESIZE && !defined getpagesize.
1385 * mktime.c (leapyear): Arg is long int, not int.
1387 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1389 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1391 2004-10-12 Simon Josefsson <jas@extundo.com>
1393 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1394 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1397 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1399 * vsnprintf.h: New file.
1400 * vsnprintf.c: New file.
1402 2004-10-07 Bruno Haible <bruno@clisp.org>
1404 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1405 into the provided buffer.
1407 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1409 * diacrit.c, diacrit.h: Add GPL notice.
1411 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1412 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1413 * logl.c (logl): Keep the code as similar to glibc as possible.
1414 This avoids a potential constant-folding bug.
1416 2004-10-05 Bruno Haible <bruno@clisp.org>
1418 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1420 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1422 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1423 * xmalloc.c (xmemdup): Likewise.
1424 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1425 XFREE): Remove these long-obsolescent macros.
1426 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1427 * xstrdup.c: Remove.
1429 * regex.c (re_comp): Cast gettext return value to char *,
1430 Problem reported by Martin Neitzel via Mark D. Baushke.
1432 2004-10-04 Simon Josefsson <jas@extundo.com>
1434 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1435 '#ifdef USE_UNLOCKED_IO'.
1437 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1439 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1440 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1441 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1442 regex.c, sha1.c, version-etc.c, yesno.c:
1443 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1444 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1445 the includer's responsibility.
1447 Sync from coreutils.
1449 * modechange.c (mode_compile): Don't decrement a pointer that
1450 points to the start of a string, as the C Standard says the
1451 resulting behavior is undefined.
1453 * backupfile.h (enum backuptype): Rename none -> no_backups,
1454 simple -> simple_backups, numbered_existing ->
1455 numbered_existing_backups, numbered -> numbered_backups
1456 to avoid shadowing problems. All uses changed.
1457 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1458 * backupfile.c (check_extension, numbered_backup):
1459 Rename locals to avoid shadowing 'basename'.
1460 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1463 * .cppi-disable: Add getopt_.h, getopt_int.h.
1464 * .cvsignore: Add getopt.h.
1466 2004-10-04 Simon Josefsson <jas@extundo.com>
1468 * memmem.h: New file.
1469 * memmem.c: New file, taken from glibc.
1471 2004-10-02 Jim Meyering <jim@meyering.net>
1473 * dirfd.h, getpagesize.h: Add copyright notice.
1475 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1477 * snprintf.c: Remove comments as to why each header is needed.
1479 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1481 * strsep.h: New file.
1482 * strsep.c: New file.
1484 2004-10-01 Simon Josefsson <jas@extundo.com>
1486 * snprintf.c (snprintf): Handle size==0.
1488 2004-10-01 Simon Josefsson <jas@extundo.com>
1489 Bruno Haible <bruno@clisp.org>
1491 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1492 (snprintf): Declare 'args'.
1494 2004-09-30 Simon Josefsson <jas@extundo.com>
1496 * snprintf.h, snprintf.c: New files.
1498 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1500 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1501 (hol_entry_help): Never translate an empty string.
1502 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1503 * argp.h (OPTION_NO_TRANS): New option.
1505 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1507 * xvasprintf.c: Include xalloc.h.
1508 (xvasprintf): Use xalloc_die, not xmalloc_die.
1510 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1512 * dummy.c: Change copyright notice to FSF, and license to GPL.
1514 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1516 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1517 Problem reported by Bruno Haible in:
1518 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1520 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1522 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1523 in case some system header has #define'd it. Problem reported by
1524 Soeren D. Schulze in
1525 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1527 2004-09-08 Bruno Haible <bruno@clisp.org>
1529 * stdint_.h.in: New file, taken from GNU clisp.
1531 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1533 * xvasprintf.h: New file.
1534 * xvasprintf.c: New file.
1535 * xasprintf.c: New file.
1537 2004-09-08 Bruno Haible <bruno@clisp.org>
1539 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1541 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1543 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1545 Import from coreutils.
1546 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1547 strings on unbounded length. alloca's performance benefits aren't
1548 that important here.
1550 (parse_with_separator): New function, with most of the internals
1551 of the old parse_user_spec. Allow user to omit both user and group,
1552 for compatibility with FreeBSD.
1553 Clone only the user name, not the entire spec.
1554 Do not set *uid, *gid unless entirely successful.
1555 Avoid memory leak in some failing cases.
1556 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1557 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1558 (parse_user_spec): Rewrite to use parse_with_separator.
1560 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1562 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1563 its complicated substitute.
1564 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1565 and program_invocation_name.
1566 (__argp_basename) [!_LIBC]: Remove; the only use was
1567 replaced by its body.
1568 (__argp_short_program_name): Change condition from
1569 !defined __argp_short_program_name to
1570 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1571 to match argp-namefrob.h.
1572 (__argp_failure): Don't assume strerror_r returns char *.
1573 * argp-parse.c (N_): Define unconditionally.
1574 (argp_default_options): Fill out initializers with 0 to avoid
1577 2004-08-12 Simon Josefsson <jas@extundo.com>
1579 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1580 * getopt_.h: Renamed from getopt.h.
1582 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1584 Merge from coreutils.
1586 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1587 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1588 for Reliant Unix 5.43.
1590 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1591 (union fooround): Use uintmax_t, not long int.
1592 The rest is a merge from libc:
1593 [defined _LIBC]: Include <shlib-compat.h>.
1594 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1596 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1598 * strverscmp.c: Convert to UTF-8.
1600 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1602 * obstack.h (obstack_empty_p):
1603 Don't assume that chunk->contents is suitably aligned.
1604 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1605 Likewise. Problem reported by Benno in
1606 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1608 * chown.c (rpl_chown): Work even if the file is writeable but not
1609 readable. This could be improved further but it'd take some work.
1611 2004-08-08 Simon Josefsson <jas@extundo.com>
1613 * xgethostname.c: Don't include error.h (not used).
1616 * getpass.c: Include getpass.h first.
1618 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1620 * xalloc-die.c: New files.
1621 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1623 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1624 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1625 (_, N_, xalloc_die): Move to xalloc-die.c.
1626 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1627 so that we needn't mess with xalloc_msg_memory_exhausted.
1629 * sha1.h: Renamed from sha.h.
1630 (SHA1_H): Renamed from _SHA_H.
1631 (sha1_ctx): Renamed from sha_ctx.
1632 (sha1_init_ctx): Renamed from sha_init_ctx.
1633 (sha1_process_block): Renamed from sha_process_block.
1634 (sha1_process_bytes): Renamed from sha_process_bytes.
1635 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1636 (sha1_read_ctx): Renamed from sha_read_ctx.
1637 (sha1_stream): Renamed from sha_stream.
1638 (sha1_buffer): Renamed from sha_buffer.
1639 * sha1.c: Likewise; renamed from sha.c.
1640 Do not include <sys/types.h>.
1641 Include <stddef.h> rather than <stdlib.h>.
1643 2004-08-08 Bruno Haible <bruno@clisp.org>
1645 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1646 FILESYSTEM_PREFIX_LEN.
1647 * progreloc.c: Likewise.
1648 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1650 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1653 * argp-help.c (make_hol, hol_append): Don't assume that
1654 SIZE_MAX is a valid preprocessor constant.
1655 (__argp_basename): Change from "#ifndef _LIBC"
1656 to "#ifndef __argp_short_program_name", so that
1657 we don't compile these functions for tar.
1659 More merges from coreutils.
1660 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1661 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1663 * addext.c: Remove; no longer needed.
1664 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1665 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1666 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1667 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1668 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1669 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1670 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1671 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1672 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1673 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1674 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1675 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1676 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1677 Import changes from coreutils.
1679 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1681 Merge from coreutils.
1683 * .gdb-history: Remove; this doesn't belong here.
1685 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1686 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1687 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1689 * dirname.h: Include <stdbool.h>.
1690 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1691 for consistency with POSIX terminology. All uses changed.
1692 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1693 (strip_trailing_slashes): Use bool for booleans.
1694 * stripslash.c (strip_trailing_slashes): Likewise.
1696 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1697 sometimes returns a positive errno value even when it succeeds.
1698 (print_errno_message) [!LIBC]: Fall back on strerror if
1701 * path-concat.c (mempcpy): Don't define if a system header defines it.
1702 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1703 (longest_relative_suffix): New function.
1704 (path_concat): Use it. Assume first argument is not NULL.
1705 Port to DOS. Omit redundant separators.
1706 Report an error instead of returning NULL.
1707 Use mempcpy instead of memcpy.
1708 (xpath_concat): Remove: not declared or used.
1710 * same.h: Include <stdbool.h>
1711 (same_name): Return bool, not int.
1712 * same.c (same_name): Likewise.
1713 (errno): Don't declare; we assume C89 or better now.
1715 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1716 if not already defined.
1718 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1719 * dup-safer.c (errno): Likewise.
1721 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1723 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1726 2004-08-03 Simon Josefsson <jas@extundo.com>
1728 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1729 * progname.h: Don't include stdbool.h.
1731 2004-08-02 Simon Josefsson <jas@extundo.com>
1733 * getsubopt.h: New file, with comments from Bruno Haible.
1734 * getsubopt.c: New file, from glibc, but slightly modified based on
1735 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1737 2004-08-01 Simon Josefsson <jas@extundo.com>
1739 * xgetdomainname.c: Include stdlib.h, for free().
1741 2004-07-16 Simon Josefsson <jas@extundo.com>
1743 * dummy.c: New file.
1745 2004-07-16 Bruno Haible <bruno@clisp.org>
1747 * backupfile.h: Add extern "C" for C++.
1748 * closeout.h: Likewise.
1749 * copy-file.h: Likewise.
1750 * findprog.h: Likewise.
1751 * full-write.h: Likewise.
1752 * pathname.h: Likewise.
1753 * progname.h: Likewise.
1754 * stpcpy.h: Likewise.
1755 * stpncpy.h: Likewise.
1756 * strcase.h: Likewise.
1757 * strstr.h: Likewise.
1758 * xalloc.h: Likewise.
1760 * mbswidth.h: Add extern "C" for C++.
1761 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1763 2004-07-09 Simon Josefsson <jas@extundo.com>
1765 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1766 failed without this.)
1768 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1770 * fchown-stub.c: New file.
1772 2004-06-24 Jim Meyering <jim@meyering.net>
1774 * obstack.h (obstack_base): Cast to (void *), per documentation.
1776 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1778 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1780 2004-06-01 Jim Meyering <jim@meyering.net>
1782 * calloc.c: New file.
1784 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1786 * getdate.y (yylex): Allow space between sign and number.
1787 Problem reported by Dan Jacobson.
1789 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1790 and Jim Meyering <jim@meyering.net>
1792 Merge from coreutils CVS.
1794 * stat-macros.h: New file, with contents from file-type.h
1795 and coreutils' system.h.
1796 * file-type.c: Include "stat-macros.h".
1797 * file-type.h (file_type): Move all macro definitions to new file,
1800 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1801 Wrap old code with this conditional.
1802 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1803 function that does not dereference symlinks.
1804 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1806 * xreadlink.c: Include xreadlink.h first, to catch .h file
1807 dependency problems.
1808 (xreadlink): Accept new arg SIZE, for efficiency.
1809 All decls and uses changed.
1810 * xreadlink.h: Include <stddef.h>, for size_t.
1812 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1813 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1815 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1817 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1819 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1820 macros to be defined.
1821 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1822 the allocator returns NULL because the requested size is zero.
1824 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1826 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1827 var. Add comment explaining why libc still defines it. This
1828 merges the following patch from glibc:
1829 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1831 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1833 * obstack.c (_obstack): Remove unused variable. It hasn't been
1834 present in glibc since revision 1.1 of this file.
1835 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1836 obstack_alignment_mask, obstack_alloc, obstack_base,
1837 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1838 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1839 obstack_grow0, obstack_init, obstack_int_grow,
1840 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1841 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1842 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1843 nonexistent functions.
1845 2004-05-17 Derek R. Price <derek@ximbiot.com>
1846 Paul Eggert <eggert@cs.ucla.edu>
1848 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1850 2004-05-14 Bruno Haible <bruno@clisp.org>
1852 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1853 that consists of a '.' followed by an empty digit string.
1854 Patch by Tor Lillqvist <tml@iki.fi>.
1856 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1858 Port obstack to the AS/400, where pointers are 16 bytes wide and
1859 you cannot cast an integer to a valid pointer. This patch is
1860 currently waiting to be integrated into glibc; see
1861 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1863 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1864 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1865 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1866 (struct obstack): temp member is now a union of a pointer and
1867 an integer, instead of an integer. All integer uses changed.
1868 This does not affect the physical layout of struct obstack,
1869 except on hosts (like the AS/400) where the size or alignment of
1870 void * is greater than that of ptrdiff_t.
1871 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1872 __STDC__)]: Store temporary in pointer member of union, not
1874 * obstack.c: Include <stddef.h>, for offsetof.
1875 (struct fooalign): Remove; it doesn't need a name.
1876 (union fooround): Change double to long double, and add void *.
1877 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1878 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1879 not a macro. Hence the values are always int; so remove all
1880 casts-to-int in uses.
1882 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1883 Derek Price <derek@ximbiot.com>
1885 * alloca.c: Include <alloca.h>, to get our interface.
1886 * alloca_.h: Use __alloca on AIX, so that we don't have to
1887 include <alloca.h> first. Use C89 prototype for alloca; this
1888 requires including <stddef.h> for size_t. Use extern "C" if C++.
1889 Use #elif for simplicity, since we can assume C89 now.
1890 Don't try to source the system alloca.h since it will not be found
1891 and to prevent recursively including its replacement.
1892 * fnmatch.c: Include <alloca.h> instead of opencoding.
1893 * regex.c: Likewise.
1895 2004-05-16 Derek Price <derek@ximbiot.com>
1896 Paul Eggert <eggert@cs.ucla.edu>
1898 getline cleanup. This changes the getndelim2 API: both order of
1899 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1902 * getline.c: Don't include stddef.h or stdio.h, since our
1903 interface does that.
1904 (getline): Always use getdelim, so that we don't have two
1905 copies of this code.
1906 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1908 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1909 (GETNDELIM2_MAXIMUM): New macro.
1910 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1911 instead of the old practice of delim2==0. All callers changed.
1912 Return -1 on overflow, instead of returning junk.
1913 Do not set *linesize unless allocation succeeds.
1914 * getndelim2.h: Do not include stddef.h; no longer needed, now
1915 that we include sys/types.h.
1916 * getnline.h: Likewise.
1917 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1918 (getndelim2): Reorder arguments.
1919 * getnline.c (getnline, getndelim):
1920 Don't discard the NMAX argument.
1921 (getnline): Invoke getndelim, to avoid code duplication.
1922 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1923 of (size_t) -1 by callers of the getnline family.
1925 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1927 * nanosleep.c (suspended): Change its type from int to
1928 sig_atomic_t volatile.
1929 (first_call): Make it private to rpl_nanosleep, and have it
1930 be zero initially as that's a bit faster.
1931 (my_usleep): Round up fractional times instead of truncating them,
1932 as this is the usual meaning for 'sleep'.
1934 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1936 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1937 (ENOSYS): Define if not defined.
1938 (settime): Fall back on stime if it exists and settimeofday fails.
1939 But don't bother with fallbacks if a method fails with errno == EPERM.
1941 2004-05-11 Jim Meyering <jim@meyering.net>
1943 Prior to this change, the save_cwd caller required read access to the
1944 current directory on most systems (ones with the fchdir function).
1946 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1947 fails, try write-only, and finally, resort to using xgetcwd.
1949 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1951 * obstack.c, obstack.h: Import changes from libc.
1953 2004-04-28 Bruno Haible <bruno@clisp.org>
1955 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1956 implicitly appends .exe to executables.
1957 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1958 accepts Windows pathnames.
1959 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1960 Cygwin like Windows, since it now accepts Windows pathnames.
1961 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1962 Cygwin like Windows, since it now accepts Windows pathnames.
1963 Reported by Derek Robert Price <derek@ximbiot.com>.
1965 2004-04-20 Jim Meyering <jim@meyering.net>
1967 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1969 2004-04-20 Jim Meyering <jim@meyering.net>
1970 Bruno Haible <bruno@clisp.org>
1972 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1973 memory when realloc fails.
1975 2004-04-18 Jim Meyering <jim@meyering.net>
1977 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1978 don't leak memory and do call END_UTMP_ENT.
1980 2004-04-11 Paul Eggert <eggert@twinsun.com>
1982 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1983 (CHAR_BIT): Remove, since we assume C89.
1984 Include <stdint.h> if available, as per current Autoconf CVS advice.
1986 2004-03-30 Paul Eggert <eggert@twinsun.com>
1988 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1989 not bool, to be more consistent with Unix conventions.
1990 Suggested by Bruno Haible.
1992 Merge from coreutils.
1994 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1997 * getdate.h: Include stdbool.h, and timespec.h instead of
1998 the usual <time.h> dance.
1999 (get_date): Change signature to support fractional time stamps.
2000 All callers changed.
2001 * getdate.y: Include "getdate.h" first, as we can now
2002 assume C89 and don't need to worry about 'const'.
2003 Similarly, include "unlocked-io.h" near start, not in middle.
2005 (textint.value): Use long int rather than int.
2006 (textint.digits): Use size_t rather than int.
2007 (BILLION, LOG10_BILLION): New constants.
2008 (parser_control): New member rel_ns. Members day_ordinal,
2009 time_zone, month, day, hour, minutes, rel_year, rel_month,
2010 rel_day, rel_hour, rel_minutes, rel_seconds
2011 are now long int, not int. Member seconds is now struct timespec,
2012 not int. New member timespec_seen. Members dates_seen, days_seen,
2013 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2015 (%union.intval): Now long int, not int.
2016 New member timespec.
2017 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2018 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2019 (spec): Now is a timespec or an item list.
2020 (timespec, items): New nonterminals.
2021 (time, rel, relunit, number, get_date):
2022 Add support for fractional seconds.
2023 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2024 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2025 (to_hour): First arg is now long int, not int.
2026 (to_year): Returns long int, not int.
2027 Don't treat year -70 like 70.
2028 (tm_diff): Returns long int, not int.
2029 (lookup_word): Use bool instead of int when appropriate.
2030 (yylex): Use size_t for count, not int.
2031 Detect overflow when parsing large integer constants.
2032 Add support for fractions.
2033 (get_date): Make pointers 'const' if possible.
2034 Use more-portable code to detect integer overflow.
2035 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2036 Don't use ctime; it's not reliable if the year has >4 digits.
2038 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2039 This is for compatibility with BSD.
2041 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2042 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2043 From coreutils' system.h.
2045 * userspec.c: Don't include "posixver.h".
2046 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2047 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2048 compatible extension. Simplify code by removing a boolean int
2049 that was always nonzero if a string was nonnull.
2051 2004-03-30 Jim Meyering <jim@meyering.net>
2053 Merge from coreutils.
2055 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2057 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2058 an empty input stream.
2060 * readtokens.c: Include <stdbool.h>.
2061 (readtoken): Use `size_t' rather than int/long.
2062 All callers adjusted.
2063 Use `bool' rather than `int' where appropriate.
2064 Use memset rather than an explicit loop.
2065 Use x2nrealloc rather than xrealloc.
2066 Allow the use of `\0' as a delimiter.
2067 (readtokens): Likewise.
2068 * readtokens.h (readtoken, readtokens): Update prototypes.
2070 2004-03-30 Bruno Haible <bruno@clisp.org>
2072 * getloadavg.c (getloadavg): Don't assume setlocale returns
2075 2004-03-29 Paul Eggert <eggert@twinsun.com>
2077 Merge changes to getloadavg.c from coreutils and Emacs.
2079 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2080 Define to an expression, not to the empty string.
2081 Include cloexec.h and xalloc.h.
2082 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2083 Use set_cloexec_flag rather than rolling our own.
2084 * cloexec.c, cloexec.h: New files.
2086 2004-03-18 Paul Eggert <eggert@twinsun.com>
2088 * getopt.h: Sync with libc CVS.
2090 2004-03-18 Paul Eggert <eggert@twinsun.com>
2091 Bruno Haible <bruno@clisp.org>
2093 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2094 not on all platforms that have <wchar.h>.
2095 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2097 2004-03-09 Paul Eggert <eggert@twinsun.com>
2099 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2101 * getopt_int.h: New file, also synced from libc.
2103 2004-03-07 Paul Eggert <eggert@twinsun.com>
2105 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2106 '#if' expressions. Unlike the code it replaces, it does not
2107 depend on (defined _SC_PAGESIZE). However, it does depend on
2108 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2109 first reported by Jason Andrade in
2110 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2112 2004-01-18 Simon Josefsson <jas@extundo.com>
2114 * strdup.h: New file.
2115 * strdup.c: Include it.
2116 * path-concat.c: Include strdup.h. Drop strdup declaration.
2117 * userspec.c: Include strdup.h. Drop strdup declaration.
2119 2004-02-06 Karl Berry <karl@gnu.org>
2121 * config.charset: update from gettext 0.14.1.
2123 2004-02-05 Paul Eggert <eggert@twinsun.com>
2125 Add comments and code, prompted by suggestions from Bruno Haible
2127 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2128 describing the enum quoting_style values.
2129 * quotearg.c (quotearg_alloc): New function.
2130 (quotearg_buffer_restyled): Treat lone { and } as special.
2131 Treat = as special. Work around bug with older shells
2132 that "see" a '\' that is really the 2nd byte of a multibyte char.
2133 Quote empty string with shell_quoting_style.
2135 2004-02-03 Bruno Haible <bruno@clisp.org>
2137 * pipe.h: New file, from GNU gettext.
2138 * pipe.c: New file, from GNU gettext.
2140 2004-01-27 Bruno Haible <bruno@clisp.org>
2142 * execute.h: New file, from GNU gettext.
2143 * execute.c: New file, from GNU gettext.
2144 * w32spawn.h: New file, from GNU gettext.
2146 2004-01-23 Paul Eggert <eggert@twinsun.com>
2148 Exit-status fix from coreutils.
2150 Use exit_failure consistently in place of EXIT_FAILURE,
2151 so that program exit statuses are consistent on failure.
2153 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2154 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2155 * argmatch.h: Comment fix to match the above.
2156 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2157 Now a macro referring to exit_failure, instead of a separate
2158 variable. Include "exitfail.h" to get it.
2159 * xstrtol.h: Include "exitfail.h".
2160 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2162 * long-options.c (parse_long_options): Use prototype
2163 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2166 2004-01-21 Jim Meyering <jim@meyering.net>
2168 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2169 so as not to conflict with a different-sized __mktime_internal
2170 function in GNU libc.
2171 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2172 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2174 2004-01-18 Paul Eggert <eggert@twinsun.com>
2176 Merge from diffutils.
2178 * file-type.c (file_type): Add typed memory objects.
2179 * file-type.h (S_TYPEISTMO): New macro.
2181 * c-stack.h (c_stack_action): Remove argv argument.
2182 * c-stack.c (c_stack_action): Likewise. All uses changed.
2183 (die): Don't calculate message unless segv_action returns.
2184 (get_stack_location, min_address_from_argv, max_address_from_argv,
2185 volatile stack_base, volatile_stack_size): Remove.
2186 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2187 that every segmentation violation is a stack overflow. (Ouch!)
2188 See Debian bug 136249 (still outstanding) for more info about why
2189 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2191 2003-11-30 Bruno Haible <bruno@clisp.org>
2193 Safer stack allocation.
2194 * setenv.c: Include allocsa.h.
2195 (alloca): Remove fallback definition.
2196 (freea): Remove macro.
2197 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2200 2003-10-17 Bruno Haible <bruno@clisp.org>
2202 * binary-io.h: Avoid warnings on Cygwin.
2204 2003-12-28 Bruno Haible <bruno@clisp.org>
2206 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2207 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2209 2003-11-28 Bruno Haible <bruno@clisp.org>
2211 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2213 2003-11-27 Bruno Haible <bruno@clisp.org>
2215 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2217 2003-11-17 Bruno Haible <bruno@clisp.org>
2219 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2221 2003-11-24 Bruno Haible <bruno@clisp.org>
2223 * xallocsa.h: New file, from GNU gettext.
2224 * xallocsa.c: New file, from GNU gettext.
2226 2003-11-24 Bruno Haible <bruno@clisp.org>
2228 * allocsa.h: New file, from GNU gettext.
2229 * allocsa.c: New file, from GNU gettext.
2231 2003-11-24 Bruno Haible <bruno@clisp.org>
2233 * eealloc.h: New file.
2235 2004-01-15 Jim Meyering <jim@meyering.net>
2237 Merge from coreutils.
2239 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2240 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2241 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2243 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2244 optional configure-time default.
2246 * version-etc.c (version_etc_copyright): Update copyright date.
2248 * xreadlink.c (xreadlink): Correct outdated comment.
2250 2004-01-15 Paul Eggert <eggert@twinsun.com>
2252 Merge from coreutils.
2254 * posixver.c: Include posixver.h.
2256 * same.c: Include <stdbool.h>, <limits.h>.
2257 (_POSIX_NAME_MAX): Define if not defined.
2259 (same_name): If file names are silently truncated, report
2260 that the file names are the same if they are the same after
2261 the silent truncation.
2263 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2264 conversion function.
2265 * xstrtod.c (xstrtod): Likewise. All callers changed to
2266 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2269 2004-01-14 Paul Eggert <eggert@twinsun.com>
2271 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2272 with like-named macro in fnmatch.c.
2273 (EXT): Use an internal constant instead.
2275 Merge fnmatch patches from glibc.
2276 * fnmatch.c (mbsinit): Remove define.
2277 Add libc_hidden_ver (__fnmatch, fnmatch).
2278 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2279 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2281 2003-12-14 Karl Berry <karl@gnu.org>
2283 * config.charset: update from gettext-runtime.
2285 2003-12-03 Paul Eggert <eggert@twinsun.com>
2287 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2288 Bug reported by Alfred M. Szmidt.
2290 2003-11-29 Karl Berry <karl@gnu.org>
2292 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2294 2003-11-23 Paul Eggert <eggert@twinsun.com>
2295 Bruno Haible <bruno@clisp.org>
2297 * printf-parse.h: Don't include sys/types.h.
2298 (ARG_NONE): New macro.
2299 (char_directive): Change type of *arg_index fields to size_t.
2300 * printf-parse.c: Don't include sys/types.h.
2301 (SSIZE_MAX): Remove macro.
2302 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2303 Remove unnecessary overflow check.
2304 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2307 2003-11-24 Paul Eggert <eggert@twinsun.com>
2309 * alloca.c: Remove dependency on xalloc module.
2310 (xalloc_die): Remove.
2311 (memory_full) [!defined emacs]: New macro.
2312 [!defined emacs]: Don't include xalloc.h.
2313 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2314 address arithmetic overflows. Change datatypes a bit to avoid
2317 2003-11-22 Jim Meyering <jim@meyering.net>
2319 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2321 2003-11-17 Bruno Haible <bruno@clisp.org>
2323 * vasnprintf.c (alloca): Remove fallback definition.
2324 (freea): Remove definition.
2325 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2326 Reported by Paul Eggert.
2328 2003-11-17 Jim Meyering <jim@meyering.net>
2330 On systems without utime and without a utimes function capable of
2331 dealing with a NULL struct utimbuf* argument, this utime replacement
2332 could -- in unusual circumstances -- leak a file descriptor.
2333 * utime.c: Include <unistd.h> and <errno.h>.
2334 (utime_null): Be sure to close `fd' and to preserve errno.
2335 Reported by Geoff Collyer via Arnold Robbins.
2337 2003-11-16 Paul Eggert <eggert@twinsun.com>
2338 Bruno Haible <bruno@clisp.org>
2340 Protect against address arithmetic overflow.
2341 * printf-args.h: Include stddef.h.
2342 (arguments): Change type of field 'count' to size_t.
2343 * printf-args.c (printf_fetchargs): Use size_t instead of
2344 'unsigned int' where appropriate.
2345 * printf-parse.h: Include sys/types.h.
2346 (char_directive): Change type of *arg_index fields to ssize_t.
2347 (char_directives): Change type of fields 'count', max_*_length to
2349 * printf-parse.c: Include sys/types.h and xsize.h.
2350 (SSIZE_MAX): Define fallback value.
2351 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2352 instead of 'int' where appropriate. Check a_allocated, d_allocated
2353 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2354 * vasnprintf.c: Include xsize.h.
2355 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2356 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2357 overflow. Avoid wraparound when converting a width or precision from
2360 2003-11-16 Bruno Haible <bruno@clisp.org>
2362 Update from GNU gettext.
2363 * printf-parse.c: Generalize to it can be compiled for wide strings.
2364 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2365 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2366 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2367 SNPRINTF): New macros.
2368 Don't include <alloca.h> if the file is used inside libintl.
2369 (local_wcslen): New function, for Solaris 2.5.1.
2370 (VASNPRINTF): Use it instead of wcslen.
2372 2003-11-16 Bruno Haible <bruno@clisp.org>
2374 * xsize.h (xmax): New function.
2375 (xsum, xsum3, xsum4): Declare as "pure" functions.
2377 2003-11-12 Paul Eggert <eggert@twinsun.com>
2379 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2380 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2381 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2382 heuristic is just as accurate as far as we know, and it removes a
2383 dependency on size_max.m4 and ptrdiff_max.m4.
2385 2003-11-12 Paul Eggert <eggert@twinsun.com>
2387 * xstrtol.c (__xstrtol): Remove "break" immediately after
2388 "return", to pacify some unknown compiler. Problem reported
2391 2003-11-11 Bruno Haible <bruno@clisp.org>
2393 * xsize.h (SIZE_MAX): Remove fallback definition.
2394 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2397 2003-11-10 Paul Eggert <eggert@twinsun.com>
2399 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2400 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2401 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2403 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2404 not (size_t) -1, since it's defined here.
2406 2003-11-06 Paul Eggert <eggert@twinsun.com>
2408 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2409 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2410 Reject sizes of exactly SIZE_MAX bytes.
2411 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2412 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2414 2003-11-05 Bruno Haible <bruno@clisp.org>
2416 * xsize.h: Include limits.h, to avoid a possible collision with
2417 SIZE_MAX defined in <limits.h> on Solaris.
2419 2003-11-04 Bruno Haible <bruno@clisp.org>
2421 * xsize.h: New file.
2422 * linebreak.c: Include xsize.h.
2423 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2424 argument for overflow.
2425 Suggested by Paul Eggert.
2427 2003-10-31 Bruno Haible <bruno@clisp.org>
2429 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2430 to avoid (extremely rare) race condition.
2431 Suggested by Paul Eggert.
2433 2003-11-03 Jim Meyering <jim@meyering.net>
2435 * userspec.c: Include "userspec.h".
2436 * userspec.h: New file.
2438 2003-10-31 Paul Eggert <eggert@twinsun.com>
2440 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2441 * mountlist.c (SIZE_MAX): Define if not defined already.
2442 (read_filesystem_list): Set and use me_type_malloced.
2443 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2444 whatever the type happens to be), for brevity and consistency.
2445 Check for size calculation overflow on Alphas running OSF/1.
2447 2003-10-31 Jim Meyering <jim@meyering.net>
2449 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2451 * linebuffer.c: Include <string.h> for declaration of memset.
2453 2003-10-30 Paul Eggert <eggert@twinsun.com>
2454 Bruno Haible <bruno@clisp.org>
2456 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2457 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2459 2003-10-29 Paul Eggert <eggert@twinsun.com>
2461 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2462 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2464 * quotearg.c (quotearg_n_options): Use it.
2465 * group-member.c: Include <stdbool.h>.
2466 (free_group_info): Arg is now const *; don't free arg.
2467 (get_group_info): Now returns bool and accepts struct group_info *,
2468 rather than returning a malloc'ed struct group_info *.
2469 All uses changed. Check for overflow in internal size calculation.
2471 * getusershell.c (readname): Simplify the code by using x2nrealloc
2472 rather than xmalloc/xrealloc.
2473 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2474 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2475 conformance bug: the old code used a pointer after freeing the
2476 storage that it addressed.
2477 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2478 rather than doing it by hand.
2479 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2480 the buffer preserved. Use free and xmalloc instead.
2481 * quotearg.c (quotearg_n_options): Likewise.
2482 Use a simpler test for size overflow. Don't use xalloc_oversized
2483 because unsigned int might be wider than size_t (!); this suggests
2484 that we should switch from unsigned int to size_t for slot numbers.
2486 2003-10-27 Bruno Haible <bruno@clisp.org>
2488 * stdbool_.h: Better support for BeOS.
2490 2003-10-27 Paul Eggert <eggert@twinsun.com>
2492 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2493 to allocate the returned structure. Do not allocate a subarray,
2494 as x2nrealloc will do that.
2495 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2496 instead of xnrealloc.
2497 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2499 2003-10-26 Paul Eggert <eggert@twinsun.com>
2501 * xalloc.h (xalloc_oversized): New static inline function, for
2502 callers that want to do their own size-overflow checking. Include
2503 <stdbool.h>, since xalloc_oversized returns bool.
2504 * xalloc.c (array_size_overflow): Remove. All callers changed
2505 to use xalloc_oversized.
2507 Add two functions x2realloc, x2nrealloc, for programs that grow
2508 arrays dynamically by doubling their sizes.
2509 * xalloc.h (x2realloc, x2nrealloc): New decls.
2510 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2513 Port to C99 semantics for 'inline' of external functions.
2514 Bug reported by Bruno Haible.
2515 * xmalloc.c (xnmalloc_inline): New static inline function,
2516 with the old contents of xnmalloc.
2517 (xnmalloc, xmalloc): Use it.
2518 (xnrealloc_inline): New static inline function,
2519 with the old contents of xnrealloc.
2520 (xnrealloc, xrealloc): Use it.
2522 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2524 2003-10-25 Paul Eggert <eggert@twinsun.com>
2526 Fix several address-calculation bugs in the hash modules,
2527 plus some minor code cleanup.
2529 * hash.h: Include <stdbool.h>, for bool.
2530 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2531 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2532 hash_get_n_entries, hash_get_max_bucket_length,
2533 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2534 hash_rehash): Use size_t rather than unsigned.
2535 * hash.c (struct hash_table, hash_get_n_buckets,
2536 hash_get_n_buckets_used, hash_get_n_entries,
2537 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2538 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2539 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2541 (SIZE_MAX): Define if not defined.
2542 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2543 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2545 Use const * when possible.
2546 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2547 (check_tuning): Fix bug: if tuning parameters were very close to
2548 0 or 1, rounding errors could have caused subscript violations.
2549 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2550 (hash_initialize): Add 'fail:' label
2551 to free table and return NULL, and use it to simplify code.
2552 Use calloc rather than clearing the storage ourself.
2553 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2554 buffer size calculations.
2555 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2556 Include <stddef.h>, for size_t.
2557 * hash-pjw.c (hash_pjw): Likewise.
2558 Switch to method described by Bruno Haible.
2559 Include <limits.h>, for CHAR_BIT.
2560 (SIZE_BITS): New macro.
2562 2003-10-21 Paul Eggert <eggert@twinsun.com>
2564 * getndelim2.c (getndelim2): When size calculation overflows,
2565 ceiling the allocation at NMAX bytes rather than silently
2566 discarding input bytes before NMAX is reached. This makes
2567 a difference only if NMAX exceeds SIZE_MAX / 2.
2569 * obstack.c: Merge from glibc.
2570 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2571 Add libc_hidden_def (_obstack_newchunk).
2572 (_obstack_free) [! defined _LIBC]: Remove.
2573 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2574 a clone of the function body.
2575 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2576 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2578 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2579 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2582 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2583 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2584 Don't use lvalue casts, as GCC plans to remove support for them
2585 in GCC 3.5. Reported by Joseph S. Myers. This bug
2586 was also present in the non-GCC version, indicating that this
2587 code had always been buggy and had never been widely used.
2588 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2589 Use the fast variant of each macro, rather than copying the
2590 definiens of the fast variant; that way, we'll be more likely to
2591 catch future bugs in the fast variants.
2593 2003-10-20 Bruno Haible <bruno@clisp.org>
2595 * wait-process.h: New file, from GNU gettext.
2596 * wait-process.c: New file, from GNU gettext.
2598 2003-10-19 Jim Meyering <jim@meyering.net>
2600 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2602 2003-10-16 Paul Eggert <eggert@twinsun.com>
2604 * getgroups.c: Include <errno.h>, <stdlib.h>.
2605 (getgroups): First arg is int, not size_t.
2606 Don't let 'free' mangle errno.
2608 2003-10-16 Jim Meyering <jim@meyering.net>
2610 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2612 2003-10-15 Paul Eggert <eggert@twinsun.com>
2614 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2616 (new_exclude, add_exclude_file): Initial size no longer needs to
2618 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2619 our own address arithmetic overflow checking.
2621 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2622 (fnmatch): Do not alloca more than 2000 wide characters;
2623 instead, use malloc for large buffers.
2624 Check for address arithmetic overflow, and return -1
2625 with errno set to ENOMEM in that case.
2626 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2627 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2628 instead, return -1. Check for address arithmetic overflow.
2630 2003-10-14 Paul Eggert <eggert@twinsun.com>
2632 Handle invalid suffixes and overflow independently, so that
2633 callers can treat them independently as needed. Fix some bugs in
2634 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2635 suffix for a human-readable blocksize. The major caller-visible
2636 change is the addition of a new
2637 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2638 that both overflow and suffix chars were found.
2640 * human.c (humblock): Don't check separately for invalid suffix
2641 char; that is xstrtoumax's job (now that its bug is fixed).
2642 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2643 INTMAX_MAX]: New macros.
2644 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2645 TYPE_MAXIMUM): New macros.
2646 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2647 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2648 if overflow occurs, as it's what __strtol does and it's more useful
2650 (__xstrtol): If __strtol reports some error other than ERANGE,
2651 reflect it to the caller as LONGINT_INVALID. If it reports
2652 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2653 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2654 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2656 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2657 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2658 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2659 [defined UINTMAX_MAX]: New macros.
2661 2003-10-14 Bruno Haible <bruno@clisp.org>
2663 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2664 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2665 Also use volatile where needed.
2667 2003-10-12 Paul Eggert <eggert@twinsun.com>
2669 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2670 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2671 and define in terms of the other primitives.
2672 * xmalloc.c: Include stdbool.h; do not include exit.h.
2673 (SIZE_MAX): Define if not already defined.
2674 (array_size_overflow): New function.
2675 (xalloc_die): Abort instead of exiting if 'error' returns.
2676 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2677 (xmalloc, xrealloc): Use them.
2678 (xcalloc): Check for address arithmetic overflow.
2679 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2680 a bit faster than strcpy.
2682 2003-10-08 Paul Eggert <eggert@twinsun.com>
2684 Merge getpass from libc, plus a few fixes.
2686 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2687 Include <stdbool.h>.
2688 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2689 __fsetlocking to empty.
2690 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2691 do include <bits/libc-lock.h>.
2692 Do not include <fcntl.h>; not needed.
2693 [_LIBC]: Include <wchar.h>.
2694 (NOTCANCEL_MODE): New macro.
2695 (flockfile, funlockfile) [_LIBC]: New macros.
2696 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2697 [!_LIBC]: New macros.
2698 (call_fclose): New function.
2699 (getpass): Use it. Save tty stream separately; this simplifies the
2700 code and makes it more reliable if stdin happens to equal stdout.
2701 Invoke __fsetlocking on tty.
2702 Handle thread cancellation if needed.
2703 Namespace cleanup (use __tcgetattr, __getline).
2704 Use bool for Booleans.
2705 [USE_IN_LIBIO]: Handle wide streams.
2706 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2707 stream might go where.
2709 * unlocked-io.h: Include <stdio.h>, so that the caller
2710 doesn't have to include <stdio.h> before us.
2711 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2712 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2713 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2714 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2715 if not declared, so that we can use getpass.c code from libc without
2717 (flockfile, ftrylockfile, funlockfile): New macros.
2719 2003-10-06 Bruno Haible <bruno@clisp.org>
2721 * version-etc-2.h: Remove file.
2722 * version-etc-2.c: Remove file.
2724 2003-09-25 Jim Meyering <jim@meyering.net>
2725 Bruno Haible <bruno@clisp.org>
2727 This lets translators provide better translations for the
2728 "Written by ..." part of --version output.
2729 * version-etc.h: Include stdarg.h.
2730 (version_etc_copyright): Declare as readonly.
2731 (version_etc): Make this function variadic with a NULL-terminated list
2732 of author name strings.
2733 (version_etc_va): New declaration.
2734 * version-etc.c: Include stdarg.h, stdlib.h.
2735 (version_etc_copyright): Declare as readonly.
2736 (version_etc_va): New function. Provide a different translatable string
2737 for each possible number of authors < 10. Abbreviate when there are 10
2739 (version_etc): Make this function variadic. Call version_etc_va.
2740 Suggestion from Gary V. Vaughan.
2742 * long-options.h (parse_long_options): Change prototype: the authors
2743 string is moved to the end and becomes variadic.
2744 * long-options.c: Include stdarg.h.
2745 (parse_long_options): Make this function variadic, too.
2746 Call version_etc_va, not version_etc.
2748 2003-10-06 Bruno Haible <bruno@clisp.org>
2750 * fatal-signal.h: New file, from GNU gettext.
2751 * fatal-signal.c: New file, from GNU gettext.
2753 2003-10-04 Karl Berry <karl@gnu.org>
2755 * argp*: update from libc.
2757 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2759 * getpass.c (getpass): Use a no-op fseek when switching from input to
2760 output mode on the same stream.
2762 2003-09-29 Paul Eggert <eggert@twinsun.com>
2764 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2765 Fix arg typo in previous patch.
2767 2003-09-28 Jim Meyering <jim@meyering.net>
2769 * error.c: Correct cpp indentation.
2771 2003-09-27 Paul Eggert <eggert@twinsun.com>
2773 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2774 Omit the special code that used __typeof__, since we worry that
2775 it could be more trouble than it's worth. See:
2776 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2777 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2781 2003-09-26 Jim Meyering <jim@meyering.net>
2783 * error.c (error_tail): Move some declarations
2784 into inner scope where the local variables are used.
2786 2003-09-26 Bruno Haible <bruno@clisp.org>
2788 * stpncpy.h (gnu_stpncpy): New declaration.
2789 (stpncpy): Define as alias for gnu_stpncpy.
2790 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2792 2003-09-26 Paul Eggert <eggert@twinsun.com>
2794 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2795 (error_tail): Do not loop, reallocating temporary buffer, since
2796 the output cannot contain more wide characters than the input
2797 contains bytes, the size must be big enough already. This avoids
2798 one potential size overflow calculation. Check for size overflow
2799 when calculating temporary buffer size. Free temporary buffer
2800 when done, if it was allocated with malloc; this plugs a memory
2801 leak. Remove casts from void * to pointers, that are no longer
2802 needed now that we're assuming C89 or better.
2804 Merge error changes from glibc.
2806 * error.c, error.h: Update copyright notice header to match glibc.
2807 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2808 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2809 Disable cancellation while printing error.
2810 * error.h: Prepend __ to parameter names.
2812 2003-09-25 Karl Berry <karl@gnu.org>
2814 * argp-fmtstream.c, argp-help.c: update from libc.
2816 2003-09-25 Bruno Haible <bruno@clisp.org>
2818 * version-etc-2.h: New file, from version-etc.h with modifications.
2819 * version-etc-2.c: New file, from version-etc.c with modifications.
2821 2003-09-25 Simon Josefsson <jas@extundo.com>
2823 * xgetdomainname.h: New file.
2824 * xgetdomainname.c: New file.
2826 2003-09-25 Simon Josefsson <jas@extundo.com>
2827 Bruno Haible <bruno@clisp.org>
2829 * getdomainname.h: New file.
2830 * getdomainname.c: New file.
2832 2003-09-24 Paul Eggert <eggert@twinsun.com>
2834 * linebuffer.c (freebuffer): Don't free the argument, just
2835 the buffer associated with the argument. Bug reported by
2838 2003-09-19 Karl Berry <karl@gnu.org>
2840 * argp.h: update from libc.
2842 2003-09-16 Paul Eggert <eggert@twinsun.com>
2844 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2845 input error, instead of returning NULL the next time we are called
2846 (and therefore losing track of errno).
2848 2003-09-15 Paul Eggert <eggert@twinsun.com>
2850 * getndelim2.c (getndelim2): Don't trash errno when a read
2851 fails, so that the caller gets the proper errno.
2853 * readutmp.c (read_utmp): Likewise.
2854 Check for fstat error. Close stream and free storage
2857 2003-09-14 Bruno Haible <bruno@clisp.org>
2859 * fwriteerror.h: New file.
2860 * fwriteerror.c: New file.
2862 2003-09-14 Jim Meyering <jim@meyering.net>
2864 * getloadavg.c: Correct cpp indentation.
2865 * strdup.c: Likewise.
2866 * vasnprintf.c: Likewise.
2868 2003-09-12 Paul Eggert <eggert@twinsun.com>
2870 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2871 * obstack.c [!defined _LIBC]: Likewise.
2872 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2873 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2874 * exitfail.c: Don't include stdlib.h; no longer needed.
2876 More changes to assume C89 or better.
2878 * error.c (error_tail): Assume vprintf.
2880 * argmatch.c (getenv): Remove decl.
2881 * progreloc.c (get_full_program_name): Define via prototype.
2882 * setenv.c (clearenv): Likewise.
2883 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2885 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2886 (malloc, memcpy): Remove decls.
2887 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2888 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2889 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2890 (memcpy): Remove macro.
2891 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2892 (__P): Remove. All uses removed.
2893 (PTR): Remove. All uses changed to void *.
2894 (CHAR_BIT, NULL): Remove.
2895 (spaces, zeros, memset_space, memset_zero)
2896 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2898 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2899 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2900 Define with prototype.
2901 Remove now-unnecessary prototype decl.
2902 (extra_args_spec): Assume ANSI C. All uses changed.
2903 (extra_args_spec_iso): Remove.
2904 (my_strftime, emacs_strftimeu): Define via prototype.
2905 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2907 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2908 * strtoimax.c: Include <stdlib.h> unconditionally.
2909 (strtoul, strtol): Remove decls.
2910 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2912 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2913 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2914 (LOCALE_PARAM_PROTO): New macro.
2915 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2916 (INTERNAL (strtol), strtol): Define with a prototype.
2917 (PARAMS): Remove. All uses removed.
2918 * tempname.c: Include <string.h> unconditionally.
2919 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2920 * xgethostname.c (main): Define with a prototype.
2921 * xmalloc.c: Include "xalloc.h" first, to check interface.
2922 Include <stdlib.h> unconditionally.
2923 (calloc, malloc, realloc, free): Remove decls.
2924 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2925 Include <stdlib.h> unconditionally. Sort include file names.
2927 (xstrtod): Define with a prototype.
2928 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2929 (strtol, strtoul): Remove decls.
2931 2003-09-11 Paul Eggert <eggert@twinsun.com>
2933 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2934 Include <stdlib.h>, <string.h> unconditionally.
2935 Remove now-unnecessary cast to char *.
2936 * strnlen.c: Include <string.h> unconditionally.
2937 * yesno.c (yesno): Define with a prototype.
2939 2003-09-10 Bruno Haible <bruno@clisp.org>
2941 * strcspn.c: Include <string.h> unconditionally.
2942 * strpbrk.c: Include <string.h> unconditionally.
2943 * strstr.c: Include <string.h> unconditionally.
2944 * unicodeio.c: Include <string.h> unconditionally.
2945 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2946 * unsetenv.c: Likewise.
2947 * xreadlink.c: Include <stdlib.h> unconditionally.
2948 * yesno.c: Include <stdlib.h> unconditionally.
2949 (rpmatch): Add prototype.
2951 2003-09-10 Jim Meyering <jim@meyering.net>
2953 * error.c: Correct indentation of cpp directives.
2955 2003-09-09 Paul Eggert <eggert@twinsun.com>
2959 * acosl.c (main): Use a prototype.
2960 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2963 * getloadavg.c (getloadavg, main): Define via prototypes.
2965 * getopt.h (struct option.name): Assume C89, and use 'const'.
2966 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2967 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2969 * getopt.c (const): Remove macro.
2970 Include <string.h> unconditionally.
2971 (my_index): Remove; all uses changed to strchr.
2972 (strlen): Remove decl.
2973 (exchange): Remove forward decl; no longer needed.
2974 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2975 Define with prototype.
2976 * getopt1.c (const): Remove macro.
2977 (getopt_long, getopt_long_only, main): Define with prototype.
2979 * getugroups.c: Include <string.h> unconditionally.
2981 * getusershell.c: Include <stdlib.h> unconditionally.
2982 (getusershell, setusershell, endusershell, readname, main):
2983 Define with prototypes.
2985 * group-member.c: Include group-member.h first.
2986 Include <stdlib.h> unconditionally.
2988 * hard-locale.c: Include hard-locale.h first.
2989 Include <stdlib.h>, <string.h> unconditionally.
2991 * hash.c (free, malloc): Remove decls.
2992 Include <stdlib.h> unconditionally.
2994 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2995 (getenv): Do not declare.
2997 * idcache.c: Include <string.h> unconditionally.
2999 * long-options.c: Include long-options.h first, to test interface.
3000 Include <stdlib.h> unconditionally.
3002 * makepath.c: Include makepath.h first, to test interface.
3003 Include <stdlib.h> and <string.h> unconditionally.
3005 * linebuffer.c: Include <stdlib.h>.
3006 (free): Remove decl.
3008 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3009 rpl_malloc returns void *, not char *.
3010 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3012 * md5.h: Include <limits.h> unconditionally.
3013 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3014 (__P): Remove; all uses removed.
3015 * md5.c: Include "md5.h" first.
3016 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3017 md5_buffer, md5_process_bytes, md5_process_block):
3018 Define with prototypes.
3019 * sha.h (__P): Remove all uses. (It wasn't defined??)
3020 * sha.c: Include "sha.h" first.
3021 Include <stdlib.h>, <string.h> unconditionally.
3023 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3024 * memcmp.c (__ptr_t): Likewise.
3025 * memrchr.c (__ptr_t): Likewise.
3026 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3027 Include <string.h> unconditionally.
3028 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3029 * memchr.c: Include <stdlib.h> unconditionally.
3030 * memchr.c (LONG_MAX): Remove.
3031 * memrchr.c (LONG_MAX): Likewise.
3032 * memchr.c (__memchr): Define via a prototype.
3033 * memrchr.c (__memrchr): Likewise.
3034 * memcmp.c (__P): Remove, and remove all uses.
3035 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3036 Remove forward decls; no longer needed.
3037 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3038 Use types required by C89 in prototype.
3040 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3041 * savedir.c: Likewise.
3042 * mkdir.c (free): Remove decl.
3043 * rmdir.c (rmdir): Define with a prototype.
3044 * savedir.c: Include savedir.h first, to test interface.
3046 * mktime.c (STDC_HEADERS): Remove.
3047 Include <stdlib.h>, <string.h> unconditionally.
3049 * modechange.c: Include <stdlib.h> unconditionally.
3050 (malloc): Remove decl.
3052 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3053 (free): Remove decl.
3055 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3056 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3057 (This type really should be intptr_t, but that's a C99ism.)
3058 (_obstack_memcpy): Remove: all uses changed to memcpy.
3059 Include <string.h> unconditionally.
3060 (struct obstack): Assume __STDC__ for types of members
3061 chunkfun, freefun, extra_arg.
3062 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3063 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3064 obstack_begin, obstack_specify_allocation,
3065 obstack_specify_allocation_with_arg, obstack_chunkfun,
3066 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3067 Remove unprototyped decls and the macros that use them.
3068 * obstack.c (POINTER): Remove. All uses changed to void *.
3069 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3070 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3071 (defined __STDC__ && __STDC__)]:
3072 Remove nonprototyped code.
3073 Include <stdlib.h> unconditionally.
3074 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3075 _obstack_allocated_p, _obstack_free, obstack_free,
3076 _obstack_memory_used, print_and_abort):
3077 Define using prototypes.
3078 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3079 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3080 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3081 obstack_next_free, obstack_object_size, obstack_room) [0]:
3082 Remove unused, unprototyped code.
3084 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3086 * physmem.c (physmem_total, physmem_available, main): Define
3089 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3090 (main): Define with a prototype.
3092 * posixver.c (getenv): Remove decl.
3094 * putenv.c (malloc): Returns void *, not char *.
3095 Include <string.h> unconditionally.
3096 (strchr, memcpy, NULL): Do not define.
3098 * readtokens.c: Include readtokens.h first, to test interface.
3099 Include <stdlib.h>, <string.h> unconditionally.
3100 (init_tokenbuffer): Define with a prototype.
3102 * regex.c (PARAMS): Remove. All uses removed.
3103 All uses of _RE_ARGS removed, too.
3104 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3106 (bzero): Assume memset exists.
3107 (memcmp, memcpy, NULL): Remove.
3108 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3109 char, or assignments to local vars of type signed char.
3110 (init_syntax_once, PREFIX(extract_number_and_incr),
3111 PREFIX(print_partial_compiled_pattern),
3112 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3113 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3114 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3115 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3116 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3117 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3118 wcs_compile_range, byte_compile_range, truncate_wchar,
3119 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3120 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3121 count_mbs_length, wcs_re_match_2_internal,
3122 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3123 PREFIX(alt_match_null_string_p),
3124 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3125 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3126 regfree, PREFIX(extract_number)): Define with prototype. Remove
3127 now-unnecessary declaration, if any.
3128 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3130 Remove now-unnecessary casts among pointer types.
3131 * regex.h (_RE_ARGS): Remove. All uses removed.
3133 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3134 (free): Remove decl.
3136 * rpmatch.c: Include <stdlib.h> unconditionally.
3138 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3139 (free): Remove decl.
3141 * save-cwd.c: Include <stdlib.h> unconditionally.
3142 * xgetcwd.c: Likewise.
3144 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3145 (free): Remove decl.
3147 * strchrnul.c (strchrnul): Define with a prototype.
3148 Fix bug: c_in was not converted to char before searching.
3150 The following changes are not K&R related:
3152 * group-member.h: Include <sys/types.h>, so that this file is
3154 * makepath.h: Likewise.
3156 * getusershell.c (readname, default_index, line_size, readname):
3157 Use size_t, not int, for sizes.
3158 (readname): If the size overflows, report an error instead of
3161 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3163 * getndelim2.c: Assume stdlib.h per the C89 spec.
3165 2003-09-08 Paul Eggert <eggert@twinsun.com>
3167 Assume C89 or better; remove K&R cruft.
3168 A few of these changes were first proposed by Derek Robert Price
3169 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3171 * addext.c: Include <string.h> unconditionally.
3172 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3173 Don't declare getenv or malloc.
3175 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3176 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3178 (find_stack_direction, alloca): Use prototypes.
3180 * atexit.c (atexit): Define using a prototype.
3182 * basename.c, dirname.c, stripslash.c:
3183 Include <string.h> unconditionally.
3185 * bcopy.c: Include <stddef.h>.
3186 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3188 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3190 * error.h (error, error_at_line, error_print_progname)
3191 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3192 * error.c: Include error.h first, to check interface.
3193 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3194 (VA_START): Remove; all uses changeed to va_start.
3195 (exit, strerror): Remove decls.
3196 (error_print_progname): Prototype uncondionally.
3197 Don't include <errno.h>; no longer needed.
3198 (private_strerror): Remove.
3199 (error_tail): Always define.
3200 (error, error_at_line): Assume C89 or better; always use prototypes.
3201 * fatal.c: Include "fatal.h" first, to test interface.
3202 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3203 (VA_START): Remove; all uses changed to va_start.
3204 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3206 (exit): Remove decl.
3207 (fatal): Prototype unconditionally. Assume va_start works.
3208 Abort at end, to pacify gcc.
3210 * euidaccess.c (main): Define with a prototype.
3212 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3214 * exitfail.c: Include <stdlib.h> unconditionally.
3216 * fnmatch_.h (__P): Remove. All uses changed to assume
3218 * fnmatch.c: Include fnmatch.h first, to test interface.
3219 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3220 (getenv): Remove decl.
3221 (fnmatch): Define using a prototype.
3222 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3223 (FCT): Define using a prototype.
3225 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3227 * gethostname.c: Include <stddef.h>.
3228 (gethostname): Define with prototype. Length is size_t, not int.
3230 2003-09-08 Paul Eggert <eggert@twinsun.com>
3232 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3233 getversion.c should have been removed then, but was accidentally
3236 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3237 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3239 2003-09-07 Paul Eggert <eggert@twinsun.com>
3241 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3242 copy_tm_result. Bug reported by Simon Josefsson in
3243 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3245 2003-09-06 Paul Eggert <eggert@twinsun.com>
3247 * time_r.c, time_r.h: New files.
3249 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3251 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3252 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3254 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3256 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3257 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3260 * timegm.c: Switch to glibc implementation, with the following changes:
3261 [defined HAVE_CONFIG_H]: Include <config.h>.
3262 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3263 (__mktime_internal) [!defined _LIBC]: New decl.
3264 (__gmtime_r) [!defined _LIBC]: New macro and function.
3265 (timegm): Use a prototype, since gnulib assumes C89.
3266 Do not bother declaring tmp to be const, as it's not really usefu.
3267 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3268 (timegm): Declare only if HAVE_DECL_TIMEGM.
3270 2003-09-03 Paul Eggert <eggert@twinsun.com>
3272 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3273 Bug reported by Lute Kamstra in
3274 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3276 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3277 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3278 course with correspondingly smaller numbers for tomorrow and
3279 yesterday. From Tadayoshi Funaba. Originally installed into
3280 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3283 2003-08-31 Simon Josefsson <jas@extundo.com>
3285 * timegm.h: New file.
3286 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3288 2003-08-31 Karl Berry <karl@gnu.org>
3290 * argp.h: update from libc.
3292 2003-08-28 Bruno Haible <bruno@clisp.org>
3294 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3295 warning on QNX, which defines O_BINARY to 000000.
3297 2003-08-24 Bruno Haible <bruno@clisp.org>
3299 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3300 MSVC7 <stdio.h> is included later.
3302 2003-08-20 Bruno Haible <bruno@clisp.org>
3304 * progname.h: New file, from GNU gettext.
3305 * progname.c: New file, from GNU gettext.
3306 * progreloc.c: New file, from GNU gettext.
3308 2003-08-19 Bruno Haible <bruno@clisp.org>
3310 * xstrdup.c: Assume <string.h> exists.
3312 2003-08-18 Jim Meyering <jim@meyering.net>
3314 * setenv.h: Indent nested cpp directive.
3315 * vasnprintf.c: Remove trailing blanks.
3317 2003-08-17 Simon Josefsson <jas@extundo.com>
3318 Bruno Haible <bruno@clisp.org>
3320 * xstrndup.h: New file.
3321 * xstrndup.c: New file.
3323 2003-08-17 Bruno Haible <bruno@clisp.org>
3325 * strndup.h: New file.
3327 2003-08-16 Paul Eggert <eggert@twinsun.com>
3329 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3330 space, undoing this 2003-08-12 change:
3331 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3333 2003-08-16 Jim Meyering <jim@meyering.net>
3335 Merge from coreutils.
3336 * xstrtoimax.c: #else #if -> #elif.
3337 * xstrtoumax.c: Likewise.
3339 2003-08-15 Paul Eggert <eggert@twinsun.com>
3341 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3342 rather than tab, after '#' in shell-script copyright notices.
3343 Suggested by Bruno Haible.
3345 2003-08-15 Jim Meyering <jim@meyering.net>
3346 and Paul Eggert <eggert@twinsun.com>
3348 Merge from coreutils.
3349 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3350 member but strut utmpx does not. Needed for AIX 4.3.3.
3351 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3353 2003-08-15 Jim Meyering <jim@meyering.net>
3355 Merge from coreutils.
3356 * xgethostname.c: Include <stdlib.h>.
3357 (xghostname): Don't exit for anything other than memory-related
3358 failure; just return NULL.
3359 * userspec.c: Include "posixver.h".
3360 (parse_user_spec): Accept `.' as a separator only
3361 in pre-POSIX-200112 mode.
3362 * strtoimax.c: Use #elif rather than #else #if.
3363 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3364 Remove function, now that we can rely on a working tzset function.
3365 [!_LIBC]: Ensure that the required autoconf test has been run.
3366 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3367 Use underlying_strftime for %r.
3368 * sha.c: Merge in some clean-up and optimization changes from glibc.
3369 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3370 Ensure that it is a multiple of 64.
3371 Rearrange loop exit tests so as to avoid performing an
3372 additional fread after encountering an error or EOF.
3373 * realloc.c: Update copyright date.
3375 2003-08-14 Jim Meyering <jim@meyering.net>
3377 Merge from coreutils.
3378 * obstack.h: Whitespace changes.
3379 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3380 and xcalloc return values.
3381 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3382 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3383 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3384 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3385 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3387 Use mntctl's return value to drive the entry-processing loop, since
3388 we can't rely on the value of the vmt_length member in the last
3389 entry. On some systems doing so could result in exhausting
3390 virtual memory. Based in part on a patch from Mike Jetzer.
3392 2003-08-14 Jim Meyering <jim@meyering.net>
3393 and Paul Eggert <eggert@twinsun.com>
3395 Merges from coreutils, plus other fixes.
3396 * physmem.c: Merge in portability changes from gcc/libiberty
3397 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3398 for credits and details. Thanks to Kaveh Ghazi for helping
3399 to keep these files in sync.
3400 (ARRAY_SIZE): Define it.
3401 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3402 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3403 (memcasecmp): Don't assume size_t fits in unsigned int.
3404 Remove casts and duplicate code.
3405 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3406 (memcpy): Remove definition.
3407 Merge in some clean-up and optimization changes from glibc.
3408 [BLOCKSIZE]: Move definition to top of file.
3409 Ensure that it is a multiple of 64.
3410 Rearrange loop exit tests so as to avoid performing an
3411 additional fread after encountering an error or EOF.
3412 * md5.h (md5_uintptr): Define.
3413 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3414 return to the initial working directory. Preserve errno
3416 * idcache.c: Include "xalloc.h".
3417 (xmalloc, xrealloc): Remove decls.
3418 (getuser): Remove casts no longer required in C89.
3419 * human.c: Include stdio.h, for sprintf.
3420 * group-member.c: Include "xalloc.h".
3421 (xmalloc, xrealloc): Remove decls.
3422 (get_group_info): Remove casts no longer required in C89.
3423 * getusershell.c (readname): Remove casts no longer required in C89.
3424 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3425 * getline.c: Whitespace fix, from coreutils.
3427 2003-08-13 Paul Eggert <eggert@twinsun.com>
3429 * exclude.c: Include <ctype.h>
3430 (IN_CTYPE_DOMAIN): New macro.
3432 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3435 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3436 Undo previous (whitespace-only) change.
3438 2003-08-12 Paul Eggert <eggert@twinsun.com>
3440 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3441 Normalize leading white space and remove trailing white space.
3442 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3443 notice, as per ../config/srclist-update.
3445 Merge from coreutils.
3446 * euidaccess.h: New file.
3447 * euidaccess.c: Include it.
3448 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3449 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3450 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3452 2003-08-11 Bruno Haible <bruno@clisp.org>
3454 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3455 (vasnprintf): Use it instead of wcslen.
3457 2003-08-11 Bruno Haible <bruno@clisp.org>
3459 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3460 value to ensure that _Bool promotes to int. Use #define for _Bool when
3461 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3463 2003-08-10 Karl Berry <karl@gnu.org>
3465 * regex.h: update from libc (whitespace fix).
3467 2003-08-09 Paul Eggert <eggert@twinsun.com>
3469 Merge some files from coreutils. These changes were
3470 originally made by Jim Meyering.
3471 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3472 many older Unixes require this.
3473 * alloca.c (alloca): Remove cast to argument of free;
3474 no longer needed in C89.
3475 * alloca_.h, regex.h: Fix white space to match
3476 what GNU indent does.
3478 2003-08-05 Paul Eggert <eggert@twinsun.com>
3480 * bumpalloc.h: Remove.
3482 2003-08-04 Paul Eggert <eggert@twinsun.com>
3484 * getloadavg.c: Change copyright notice and spacing to conform to
3487 Merge from coreutils.
3488 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3490 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3491 from Karl Berry, implemented by Jim Meyering.
3492 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3493 from Dmitry V. Levin.
3494 Remove anachronistic cast of xrealloc.
3495 * fnmatch_.h (__const): Remove. Use 'const'.
3496 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3497 type. Otherwise, it wouldn't compile with at least /bin/cc on
3498 ymp-cray-unicos9.0.2.X.
3499 Combine two mostly-identical uses of alloca into one.
3500 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3502 2003-08-04 Dave Love <d.love@dl.ac.uk>
3506 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3507 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3508 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3509 obsolete NLIST_NAME_UNION.
3510 [__GNU__]: Undef BSD and FSCALE.
3511 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3513 2003-08-03 Paul Eggert <eggert@twinsun.com>
3515 * stdbool_.h (_Bool): Make it signed char, instead of
3516 an enum type, so that it's guaranteed to promote to int. See:
3517 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3519 2003-07-31 Paul Eggert <eggert@twinsun.com>
3521 * strerror.c: Include config.h, limits.h. Declare sprintf.
3522 (strerror): Don't assume that a printable int fits in 14 bytes.
3524 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3525 Bruno Haible <bruno@clisp.org>
3527 * getline.h (getline, getdelim): Change return type to ssize_t.
3528 * getline.c (getline, getdelim): Likewise.
3529 Remove _GNU_SOURCE define; now it's defined in config.h through
3532 2003-07-22 Paul Eggert <eggert@twinsun.com>
3534 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3535 over-parenthesization in macros.
3537 Sync with coreutils.
3539 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3542 Use `exit_failure' for xalloc and xmemcoll instead of their own
3543 private exit-failure variables.
3544 * xalloc.h (xalloc_exit_failure): Remove.
3545 * xmalloc.c: Likewise. Include exitfail.h.
3546 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3547 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3548 * xmemcoll.c: Likewise. Include exitfail.h.
3549 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3551 2003-07-18 Paul Eggert <eggert@twinsun.com>
3553 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3554 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3555 to test that it can stand by itself. Include "exitfail.h".
3556 Clients should set exit_failure instead.
3557 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3559 2003-07-18 Andreas Schwab <schwab@suse.de>
3561 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3563 2003-07-18 Bruno Haible <bruno@clisp.org>
3565 * getndelim2.h: New file.
3566 * getndelim2.c: Make into a module of its own. Include config.h,
3568 (getndelim2): Make non-static. Change return type to ssize_t.
3569 * getline.h: Change argument names.
3570 * getline.c: Include getndelim2.h instead of getndelim2.c.
3571 * getnline.c: Include getndelim2.h.
3573 2003-07-17 Bruno Haible <bruno@clisp.org>
3575 * Makefile.am: Remove file.
3576 * Makefile.in: Remove file.
3578 2003-07-17 Bruno Haible <bruno@clisp.org>
3580 * getnline.h: New file.
3581 * getnline.c: New file.
3582 * getndelim2.c: New file, extracted from getline.c.
3583 (getndelim2): Renamed from getdelim2, with added nmax argument.
3584 * getline.c: Include getndelim2.c.
3585 (getdelim2): Moved out to getndelim2.c.
3586 (getline, getdelim): Update.
3588 2003-07-15 <karl@gnu.org>
3590 * vasnprintf.c: update from gettext.
3592 2003-07-15 Jim Meyering <jim@meyering.net>
3594 * makepath.c (make_path): Enclose diagnostic in _(...).
3596 2003-07-14 Paul Eggert <eggert@twinsun.com>
3598 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3599 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3600 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3601 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3602 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3603 updated automatically by ../config/srclist-update. This changes
3604 their license from LPGL to GPL.
3606 2003-07-14 Jim Meyering <jim@meyering.net>
3608 Don't emit diagnostics. Let callers do that.
3609 * save-cwd.c: Don't include "error.h".
3610 (save_cwd): Don't call error. Ensure that errno is valid
3611 when returning nonzero.
3613 * save-cwd.h (restore_cwd): Update prototype.
3614 * save-cwd.c (restore_cwd): Remove two parameters.
3615 Simplify. Don't call error upon failure. Let callers do that.
3616 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3617 when auditing is enabled. But don't bother updating the #if.
3619 2003-07-14 Simon Josefsson <jas@extundo.com>
3621 * mempcpy.h: New file.
3622 * mempcpy.c: New file.
3624 2003-07-14 Paul Eggert <eggert@twinsun.com>
3626 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3627 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3628 unicodeio.c, unicodeio.h, unlocked-io.h:
3629 Switch from LGPL to GPL.
3631 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3633 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3634 it breaks C++ compilation.
3635 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3637 2003-07-10 Jim Meyering <jim@meyering.net>
3639 * vasnprintf.c: Remove trailing blanks.
3640 Make cpp indentation consistent.
3642 2003-07-09 Paul Eggert <eggert@twinsun.com>
3644 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3645 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3646 Switch from LGPL to GPL.
3648 2003-07-07 Paul Eggert <eggert@twinsun.com>
3650 * mktime.c: Fix some boundary cases and remove need for floating point.
3652 Issue a compile-time diagnostic if time_t is floating point, or if
3653 two's complement arithmetic is not in effect, or if arithmetic
3654 right shift does not propagate the sign. These assumptions were
3655 all in the original code but they weren't checked.
3657 (TIME_T_MIDPOINT, verify): New macros.
3658 (__isleap): Remove; it has integer overflow problems.
3659 (leapyear): New function, without those problems.
3660 (ydhms_tm_diff): Remove; splitting into two parts.
3661 (ydhms_diff): New function, containing the arithmetic part of
3662 the old ydhms_tm_diff function. Issue a compile-time
3663 diagnostic if we are not using C99 integer division.
3664 Avoid casts when possible.
3665 (guess_time_tm): New function, containing the checking part of
3666 the old ydhms_tm_diff function. Return the new value, rather than
3667 the difference between it and the old. Accept a new argument T
3668 so that *T specifies the old value. Check for overflow in the result.
3670 (__mktime_internal): Use a time_t offset, not a long int offset.
3671 This undoes the 2003-06-04 change, which is no longer needed now
3672 that we have better overflow checking.
3673 (localtime_offset): Likewise.
3675 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3676 and long are 64-bit but int is only 32-bit.
3677 (ydhms_diff): Use long int to store year1 and yday1.
3678 Issue a compile-time diagnostic if long int is not wide enough.
3680 (__mktime_internal): Use long int to store adjusted year and yday.
3681 Use plain C rather than preprocessor commands, if that doesn't
3683 Check for overflow (and try to repair) after each probe
3684 rather than checking only at the very end. This avoids some bugs
3685 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3686 does not equal GMT offset at maximum time).
3687 Use integer to check for overflow rather than floating point; this
3688 is more portable to non-IEEE hosts, and is a tad faster.
3689 When we detect that we are oscillating between two values,
3690 don't check whether tm_isdst has the requested value, since
3691 we already know the answer. When tm_isdst has the wrong value,
3692 use a different heuristic to find the right one, based on the
3693 extreme values actually observed in practice in tz2003a,
3694 rather than the (overly optimistic) "previous 3 calendar quarters".
3696 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3697 "T const" to accommodate glibc style.
3698 (check_result): Use less-confusing report format. "long" -> "long int.
3700 Don't loop if the iteration overflows time_t.
3701 Allow a negative step in the iteration.
3703 2003-07-01 Paul Eggert <eggert@twinsun.com>
3705 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3706 having it depend on HAVE_SYS_TYPES_H.
3708 2003-06-25 Bruno Haible <bruno@clisp.org>
3710 * readlink.c: New file.
3712 2003-06-20 Bruno Haible <bruno@clisp.org>
3714 Assume C89, so PARAMS isn't needed.
3715 * unicodeio.h (PARAMS): Remove.
3716 * unicodeio.c: Don't use PARAMS.
3718 2003-06-18 Jim Meyering <jim@meyering.net>
3720 Merge changes from coreutils.
3721 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3722 Remove explicit declarations of xmalloc and realloc.
3724 (read_utmp): Remove anachronistic cast of xmalloc.
3726 2003-06-17 Paul Eggert <eggert@twinsun.com>
3728 Assume C89, so PARAMS isn't needed.
3729 * backupfile.h (PARAMS): Remove. All uses removed.
3730 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3731 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3732 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3733 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3734 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3735 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3736 xstrtol.h: Likewise.
3737 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3738 same.h, strverscmp.h: Do not include config.h; no longer needed.
3739 Anyway, config.h should always be included before any other file.
3741 2003-06-11 Simon Josefsson <jas@extundo.com>
3743 * sysexit_.h: New file.
3745 2003-05-20 Derek Price <derek@ximbiot.com>
3747 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3749 2003-06-10 Simon Josefsson <jas@extundo.com>
3751 * strchrnul.h: New file.
3752 * strchrnul.c: New file.
3754 2003-06-10 Simon Josefsson <jas@extundo.com>
3756 * argp.h: New file, from glibc.
3757 * argp-ba.c: New file, from glibc.
3758 * argp-eexst.c: New file, from glibc.
3759 * argp-fmtstream.c: New file, from glibc.
3760 * argp-fmtstream.h: New file, from glibc.
3761 * argp-fs-xinl.c: New file, from glibc.
3762 * argp-help.c: New file, from glibc.
3763 * argp-namefrob.h: New file, from glibc.
3764 * argp-parse.c: New file, from glibc.
3765 * argp-pv.c: New file, from glibc.
3766 * argp-pvh.c: New file, from glibc.
3767 * argp-xinl.c: New file, from glibc.
3769 2003-06-07 Jim Meyering <jim@meyering.net>
3771 * readtokens.h: Put `Free Software Foundation, Inc.'
3772 in place of my name in the copyright comment.
3773 Remove definition and uses of __P.
3776 * stat.c: Don't declare xmalloc explicitly.
3777 Instead, include "xalloc.h".
3778 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3779 xrealloc, and xcalloc return values.
3780 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3782 * xgetcwd.h: Remove definition/uses of PARAMS.
3784 2003-06-06 Jim Meyering <jim@meyering.net>
3786 * stdbool_.h: Renamed from stdbool.h.in.
3788 2003-06-06 Jim Meyering <jim@meyering.net>
3790 Merge from coreutils.
3791 * same.c: (same_name): Declare *_basename locals to be `const'.
3792 Consolidate declarations and initializations of *_base* locals.
3794 Merge from coreutils.
3795 This avoids a core dump on systems without GNU putenv,
3796 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3797 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3798 (unsetenv): New static function, from GNU libc.
3799 (rpl_putenv): Use it.
3801 * modechange.c: Remove trailing blanks.
3803 Merge from coreutils.
3804 * fsusage.c: Remove declaration of statfs.
3805 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3807 * posixtm.c: Include <stdbool.h> unconditionally.
3809 2003-06-05 Paul Eggert <eggert@twinsun.com>
3811 * mktime.c (__mktime_internal): When resolving a tm_isdst
3812 mismatch, look in future quarters as well as past. This fixes a
3813 bug when processing fall-backwards gaps immediately after a long
3814 period of daylight-saving time.
3816 * mktime.c: Assume freestanding C89 or better.
3817 (HAVE_LIMITS_H): Remove. Assume it's 1.
3818 (__P): Remove; not used.
3819 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3820 (mktime, not_equal_tm, print_tm, check_result,
3821 main): Use prototypes. Use const * where appropriate.
3822 (main): Fix typo in testing code that uncovered by above changes.
3823 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3825 2003-06-04 Paul Eggert <eggert@twinsun.com>
3827 * mktime.c: Fix Debian bug 177940
3828 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3829 (localtime_offset): Now long int, not time_t, because we want it
3830 to be guaranteed to be signed. All uses changed.
3831 (__mktime_internal): If overflow would occur when adding offset,
3834 Merge 'human' changes from coreutils. Rewrite to support
3835 locale-specific notations like thousands separators.
3836 * human.c: Simplify authorship notice.
3837 Include human.h immediately after config.h.
3838 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3839 <limits.h>: Do not include, since human.h does.
3840 (SIZE_MAX, UINTMAX_MAX): New macros.
3841 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3842 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3843 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3844 (power_letter): Renamed from suffixes.
3845 (generate_suffix_backwards): Remove.
3846 (adjust_value): Now takes int style (because of human.h changes)
3847 and long double value (for greater precision on some platforms).
3848 (group_number): New function.
3849 (human_readable): Use it. Use integer options, not enum.
3850 Put the options before the sizes in the arg list.
3851 Support all the new options.
3852 The old human_readable function has been removed;
3853 use inttostr.h instead.
3854 (human_readable, default_block_size, humblock):
3855 Use uintmax_t, not int, for block sizes.
3856 (human_readable_inexact, block_size_types): Remove.
3857 (block_size_opts): New constant.
3858 (human_options): Renamed from human_block_size, with new signature
3859 that allows block sizes up to UINTMAX_MAX. All callers changed.
3860 * human.h: Add copyright and authorship notice.
3861 Include <limits.h> and <stdbool.h> unconditionally.
3862 (PARAMS): Remove. All uses removed.
3863 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3864 (enum human_inexact_style): Remove tag; now a nameless enum.
3865 (human_floor, human_ceiling, human_round_to_even): Now have
3866 values 2, 0, 1 rather than -1, 1, 0.
3867 (human_group_digits, human_suppress_point_zero, human_autoscale,
3868 human_base_1024, human_SI, human_B): New constants.
3869 (human_readable_inexact, human_block_size): Remove.
3870 (human_readable): Size args are now uintmax_t, not int.
3871 (human_options): New decl.
3873 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3874 unnecessary now that we assume C89 or better. This change
3875 imported from coreutils.
3877 * mktime.c (__mktime_internal): Do not reject negative timestamps
3878 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3879 in the 2003-05-30 sync from glibc.
3881 .h files should stand alone, but we shouldn't include <sys/types.h>
3882 if we can get away with just <stddef.h>.
3884 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3885 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3886 rather than <sys/types.h>, as we merely need size_t.
3887 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3889 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3890 Include <stdio.h>, to get FILE.
3891 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3892 memcasecmp.h has included <stddef.h> and all we need is size_t.
3893 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3894 our interface, instead of including <sys/types.h>
3896 2003-06-02 Paul Eggert <eggert@twinsun.com>
3899 Fix some minor time-related bugs with POSIX time arguments.
3900 Some valid time stamps were being rejected (notably -1, and
3901 time stamps before 1900 on 64-bit hosts). And some invalid
3902 time stamps were being accepted, e.g. September 31.
3904 * posixtm.h (posixtime): Return bool instead of time_t, so
3905 that we can return (time_t) -1 successfully.
3906 * posixtm.c: Likewise.
3907 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3908 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3909 (t): Remove static var.
3910 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3911 of static var. All uses changed.
3912 (year): Do not reject years before 1900; they can occur with
3914 (posix_time_parse): Do not check for out-of-range components;
3915 that is now the caller's responsibility, since our checks were
3916 only approximations.
3917 (posixtime): Use mktime to check for out-of-range components,
3918 since it knows them exactly.
3919 If mktime returns (time_t) -1, check whether an error actually occurred
3920 by invoking localtime on -1.
3921 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3922 posixtime failures better.
3923 Improve the test data (in comments only).
3925 2003-05-30 <karl@gnu.org>
3927 * mktime.c: update from libc.
3929 2003-05-30 Bruno Haible <bruno@clisp.org>
3931 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3932 * localcharset.h: Likewise.
3933 * localcharset.c: Likewise.
3935 2003-05-28 Paul Eggert <eggert@twinsun.com>
3937 Assume the headers required for C89 freestanding compilers.
3938 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3939 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3940 without checking for HAVE_LIMITS_H.
3941 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3942 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3944 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3945 * exclude.c: Include <stdbool.h> unconditionally.
3946 * tempname.c: Include <stddef.h> unconditionally.
3947 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3948 * modechange.c, rpmatch.c (NULL): Don't define, since
3949 <stddef.h> does that.
3950 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3951 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3952 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3953 * xstrtol.c: Likewise.
3954 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3955 * savedir.c: Include <stddef.h> instead of defining NULL.
3957 * addext.c (addext): Use assignment rather than cast, to avoid
3958 warnings on some platforms.
3960 * mktime.c (__mktime_internal): Do not reject negative timestamps
3963 2003-05-10 Bruno Haible <bruno@clisp.org>
3965 * linebreak.c (iconv_string_length): Don't return -1 just because the
3966 string is longer than 4 KB.
3968 2003-05-12 Jim Meyering <jim@meyering.net>
3970 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3971 the space-padded-by-default conversion specifiers, %e, %k, %l.
3973 2003-05-03 Bruno Haible <bruno@clisp.org>
3975 Upgrade to Unicode-4.0.
3976 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3977 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3978 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3979 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3980 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3981 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3982 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3983 Change width of U+E0100..U+E01EF from 1 to 0.
3985 2003-04-25 Bruno Haible <bruno@clisp.org>
3987 * copy-file.c: Include <stddef.h>, for size_t.
3989 2003-04-25 Jim Meyering <jim@meyering.net>
3991 * copy-file.c (copy_file_preserving): Declare buf_size to be
3992 of type size_t, not int.
3994 2003-04-11 Jim Meyering <jim@meyering.net>
3996 Merge changes from Coreutils.
3998 2003-03-22 Jim Meyering <jim@meyering.net>
4000 * strftime.c (widen): Cast alloca return value to proper type.
4002 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4005 * strftime.c (my_strftime): Handle very large width
4006 specifications for numeric values correctly. Improve checks for
4009 2003-01-19 Jim Meyering <jim@meyering.net>
4011 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4012 (nl_get_alt_digit) [! defined my_strftime]: Define.
4013 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4014 _nl_get_alt_digit and _nl_get_walt_digit.
4016 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4017 These changes have no effect outside of _LIBC.
4019 2003-04-10 Bruno Haible <bruno@clisp.org>
4021 * findprog.h: New file, from GNU gettext.
4022 * findprog.c: New file, from GNU gettext.
4024 2003-04-05 Jim Meyering <jim@meyering.net>
4026 Merge changes from Coreutils.
4028 * exclude.h (PARAMS): Remove definition and uses.
4029 * exclude.c: Remove uses of `PARAMS'.
4031 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4032 Add test-cases for DOS filenames. Declare program_name.
4033 (main): Set up program_name. Patch by Rich Dawe.
4035 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4037 Use mntctl's return value to drive the entry-processing loop, since
4038 we can't rely on the value of the vmt_length member in the last
4039 entry. On some systems doing so could result in exhausting
4040 virtual memory. Based in part on a patch from Mike Jetzer.
4042 2003-04-04 Bruno Haible <bruno@clisp.org>
4044 * linebreak.h: New file, from GNU gettext.
4045 * linebreak.c: New file, from GNU gettext with slight modifications.
4046 * lbrkprop.h: New file, from GNU gettext.
4048 2003-04-03 Bruno Haible <bruno@clisp.org>
4050 * utf8-ucs4.h: New file, from GNU gettext.
4051 * utf16-ucs4.h: New file, from GNU gettext.
4052 * ucs4-utf8.h: New file, from GNU gettext.
4053 * ucs4-utf16.h: New file, from GNU gettext.
4055 2003-04-02 Bruno Haible <bruno@clisp.org>
4057 * binary-io.h: New file, from GNU gettext.
4059 2003-04-01 Bruno Haible <bruno@clisp.org>
4061 * pathname.h: New file, from GNU gettext.
4062 * concatpath.c: New file, from GNU gettext.
4064 2003-03-30 Bruno Haible <bruno@clisp.org>
4066 * copy-file.c (copy_file_preserving): Don't set owner if the function
4067 chown() doesn't exist.
4069 2003-03-28 Bruno Haible <bruno@clisp.org>
4071 * copy-file.h: New file, from GNU gettext.
4072 * copy-file.c: New file, from GNU gettext.
4074 2003-03-18 Jim Meyering <jim@meyering.net>
4076 * quote.c (quote_n): Fix typo in comment.
4078 2003-03-14 Jim Meyering <jim@meyering.net>
4080 Merge changes from Coreutils.
4081 * obstack.h (obstack_object_size): Declare temporary, __o,
4082 to be const, in order to avoid warnings.
4083 (obstack_room): Likewise.
4084 (obstack_empty_p): Likewise.
4086 2003-03-13 Paul Eggert <eggert@twinsun.com>
4088 Merge changes from Bison.
4089 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4090 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4091 when compiling Bison 1.875's `bitset bset = obstack_alloc
4092 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4093 * hash.c: Include <stdbool.h> unconditionally.
4095 2003-03-09 Paul Eggert <eggert@twinsun.com>
4097 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4098 Reported by Bruce Becker; see:
4099 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4101 2003-03-03 Paul Eggert <eggert@twinsun.com>
4102 Bruno Haible <bruno@clisp.org>
4104 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4105 Reported by John Hughes, see
4106 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4108 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4110 * poll_.h: New file.
4113 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4115 * mathl.h: New file.
4116 * acosl.c: New file.
4117 * asinl.c: New file.
4118 * atanl.c: New file.
4119 * ceill.c: New file.
4122 * floorl.c: New file.
4123 * frexpl.c: New file.
4124 * ldexpl.c: New file.
4126 * sincosl.c: New file.
4128 * sqrtl.c: New file.
4130 * trigl.c: New file.
4131 * trigl.h: New file.
4133 2003-02-17 Bruno Haible <bruno@clisp.org>
4135 * mkdtemp.h: New file, from GNU gettext.
4136 * mkdtemp.c: New file, from GNU gettext.
4138 2003-01-31 Bruno Haible <bruno@clisp.org>
4140 * rename.c: #undef rename before defining rpl_rename.
4141 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4143 2003-01-30 Bruno Haible <bruno@clisp.org>
4145 * printf-args.h: New file, from GNU gettext.
4146 * printf-args.c: New file, from GNU gettext.
4147 * printf-parse.h: New file, from GNU gettext.
4148 * printf-parse.c: New file, from GNU gettext.
4149 * vasnprintf.h: New file, from GNU gettext.
4150 * vasnprintf.c: New file, from GNU gettext.
4151 * asnprintf.c: New file, from GNU gettext.
4152 * vasprintf.h: New file, from GNU gettext with modifications.
4153 * vasprintf.c: New file, from GNU gettext.
4154 * asprintf.c: New file, from GNU gettext.
4156 2003-01-29 Bruno Haible <bruno@clisp.org>
4158 * stpncpy.h: New file, from GNU gettext with modifications.
4159 * stpncpy.c: New file, from GNU gettext with modifications.
4161 2003-01-28 Bruno Haible <bruno@clisp.org>
4163 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4165 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4168 2003-01-27 Bruno Haible <bruno@clisp.org>
4170 * xsetenv.h: New file, from GNU gettext.
4171 * xsetenv.c: New file, from GNU gettext.
4173 2003-01-23 Bruno Haible <bruno@clisp.org>
4175 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4177 2003-01-22 Bruno Haible <bruno@clisp.org>
4179 * exit.h: New file, from GNU gettext.
4181 2003-01-11 Bruno Haible <bruno@clisp.org>
4183 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4184 * strcase.h (strcasecmp, strncasecmp): Likewise.
4186 2003-01-14 Jim Meyering <jim@meyering.net>
4188 * same.c (same_name): Tweak a comment.
4190 2003-01-11 Bruno Haible <bruno@clisp.org>
4192 * same.c (same_name): Reorder tests so as to avoid calling stat()
4193 when a string comparison is sufficient.
4195 2003-01-11 Bruno Haible <bruno@clisp.org>
4197 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4200 2003-01-11 Bruno Haible <bruno@clisp.org>
4202 * hash-pjw.c: Add comment about low quality of this function.
4204 2003-01-12 Paul Eggert <eggert@twinsun.com>
4206 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4207 to avoid collisions with libcurses and libreadline.
4209 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4210 * getstr.h, getstr.c: Remove.
4211 * getline.c: Include "getline.h", to check interface.
4212 Move body of old getstr.c here: this defines MIN_CHUNK and
4213 declares getdelim2, which is renamed from getstr.
4214 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4216 * linebuffer.c (readlinebuffer): Renamed from readline.
4218 * linebuffer.h: Likewise.
4219 (readline): Remove backward-compatibility macro.
4221 2003-01-12 Jim Meyering <jim@meyering.net>
4223 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4225 2003-01-10 Bruno Haible <bruno@clisp.org>
4227 * alloca_.h: New file.
4228 * getdate.y: Unconditionally include alloca.h.
4229 * makepath.c: Likewise.
4230 * setenv.c: Likewise.
4231 * userspec.c: Likewise.
4233 2003-01-09 Bruno Haible <bruno@clisp.org>
4235 * stdbool.h.in: New file.
4237 2003-01-08 Bruno Haible <bruno@clisp.org>
4239 * safe-read.c: Include specification header first, to ensure its
4241 * full-write.c: Likewise.
4243 2003-01-08 Jim Meyering <jim@meyering.net>
4245 * full-write.c: Undefine and define-away `const' after inclusion
4246 of errno.h, not before. Suggestion from Bruno Haible.
4248 2003-01-07 Jim Meyering <jim@meyering.net>
4250 * full-write.c: Rework so that it may serve to define full_read, too.
4251 * full-read.c: Simply #define FULL_READ and include full-write.c.
4253 2003-01-06 Jim Meyering <jim@meyering.net>
4255 * version-etc.c: Update year in translatable copyright string.
4257 2002-12-25 Bruno Haible <bruno@clisp.org>
4259 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4260 * xstrtol.h: Likewise.
4261 * xstrtoimax.c: Likewise.
4262 * xstrtoumax.c: Likewise.
4263 * human.h: Likewise.
4265 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4266 on systems that have <inttypes.h> but not <stdint.h>.
4268 2002-12-31 Paul Eggert <eggert@twinsun.com>
4270 * memcoll.c (memcoll): Fall back on a simple algorithm using
4271 memcmp if strcoll doesn't work.
4273 2002-12-23 Bruno Haible <bruno@clisp.org>
4275 * localcharset.h: New file.
4276 * localcharset.c: Include it.
4277 * unicodeio.c: Likewise.
4279 2002-12-22 Bruno Haible <bruno@clisp.org>
4281 * utime.c (utime_null): No need to call ftruncate if the file was
4284 2002-12-23 Bruno Haible <bruno@clisp.org>
4286 * memcoll.c (STRCOLL): New macro.
4289 2002-12-22 Bruno Haible <bruno@clisp.org>
4291 * getstr.h (getstr): Define, to avoid clash with libcurses.
4292 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4294 2002-12-22 Bruno Haible <bruno@clisp.org>
4296 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4298 2002-12-23 Bruno Haible <bruno@clisp.org>
4300 * getline.h: Include <stddef.h>, for size_t.
4302 * unicodeio.h: Include <stddef.h>, for size_t.
4303 * unicodeio.c: Don't include <stddef.h>.
4305 2002-12-17 Bruno Haible <bruno@clisp.org>
4307 * canon-host.c (strdup): Remove unused declaration.
4309 * fsusage.c: Include full_read.h.
4310 (get_fs_usage): Use full_read instead of safe_read.
4312 * utime.c (utime_null): Use SAFE_READ_ERROR.
4314 2002-12-11 Bruno Haible <bruno@clisp.org>
4316 * setenv.h: Rewritten to cope with systems that have setenv() but not
4318 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4321 2002-12-11 Bruno Haible <bruno@clisp.org>
4323 * setenv.c (alloca): Fall back to malloc.
4325 (setenv): Use freea() to free memory allocated with alloca().
4327 2002-11-13 Bruno Haible <bruno@clisp.org>
4329 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4330 function declarations.
4331 * unsetenv.c (unsetenv): Likewise.
4333 2002-03-04 Bruno Haible <bruno@clisp.org>
4335 Portability to AIX 4.3.3.
4336 * unsetenv.c: New file, extracted from setenv.c.
4337 * setenv.c: Move the unsetenv() function to unsetenv.c.
4339 2001-12-20 Bruno Haible <bruno@clisp.org>
4341 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4342 use malloc instead. For SunOS 4.
4344 2001-12-11 Bruno Haible <bruno@clisp.org>
4346 * setenv.c: Declare alloca.
4347 (compar_fn_t): New typedef.
4348 (KNOWN_VALUE, STORE_VALUE): Use it.
4350 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4353 2002-12-10 Paul Eggert <eggert@twinsun.com>
4355 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4356 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4357 Choose values that are less likely to collide with system fnmatch
4359 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4360 defined (e.g., a pure POSIX system).
4361 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4362 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4364 2002-12-06 Jim Meyering <jim@meyering.net>
4366 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4368 Merge in changes from libc's misc/error.c, in preparation
4369 for the merge of gnulib's changes back into libc.
4371 * error.c (_): Define only if not already defined.
4372 Move definition to follow all #include directives.
4373 Include unlocked-io.h only if !_LIBC.
4374 [_LIBC]: Include <libio/libioP.h>.
4375 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4376 (fflush): Tweak definition to use INTUSE.
4379 2002-12-05 Paul Eggert <eggert@twinsun.com>
4381 * alloca.c [defined emacs]: Include "lisp.h".
4382 (xalloc_die) [defined emacs]: New macro.
4383 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4384 [! defined emacs]: Include <xalloc.h>.
4385 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4386 (pointer): Typedef to POINTER_TYPE *.
4387 (malloc): Remove decl; we now always use xmalloc.
4388 (alloca): Use old-style definition, since Emacs needs this.
4389 Check for arithmetic overflow when computing combined size.
4391 2002-12-04 Paul Eggert <eggert@twinsun.com>
4393 Do not generate unlocked-io.h automatically, since it's easier to
4394 maintain it by hand.
4396 * unlocked-io.h: New file, from GNU diffutils,
4397 but with proper copyright notice and attribution.
4399 * Makefile.am: Add copyright notice.
4400 (libfetish_a_SOURCES): Add unlocked-io.h.
4401 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4402 (DISTCLEANFILES, io_functions): Remove macros.
4403 (EXTRA_DIST): Remove gen_uio.
4404 (unlocked-io.h): Remove rule.
4406 2002-12-04 Jim Meyering <jim@meyering.net>
4408 Reflect the fact that stat.c and lstat.c are no longer generated.
4409 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4410 (DISTCLEANFILES): Likewise.
4411 (EXTRA_DIST): Likewise.
4412 (all_local): Don't depend on stat.c or lstat.c.
4413 (stat.c, lstat.c): Remove rules.
4414 (EXTRA_DIST): Remove xstat.in.
4416 * xstat.in: Remove file. Contents moved into stat.c.
4417 * stat.c: New file. Contents mostly from xstat.in.
4418 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4419 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4421 * safe-read.c: Rework so that it may serve to define safe_write, too.
4422 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4424 2002-12-03 Jim Meyering <jim@meyering.net>
4426 * safe-read.c, safe-write.c: Change variable names and comments, but
4427 not semantics, to minimize the differences between these two files.
4428 (safe_read): Change comment to mention SAFE_READ_ERROR.
4430 * safe-read.c (IS_EINTR): Define.
4431 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4433 2002-12-02 Bruno Haible <bruno@clisp.org>
4435 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4436 Define, taken from safe-read.c.
4437 (INT_MAX): Provide fallback.
4438 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4439 * safe-write.h (SAFE_WRITE_ERROR): Define.
4441 * safe-read.c (EINTR): Remove definition.
4442 (safe_read): Don't use EINTR if it is absent.
4444 2002-12-02 Jim Meyering <jim@meyering.net>
4446 * safe-read.c (EINTR): Define.
4447 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4448 (INT_MAX): Provide fallback.
4449 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4451 * safe-read.h (SAFE_READ_ERROR): Define.
4453 2002-12-01 Jim Meyering <jim@meyering.net>
4455 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4456 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4458 2002-11-27 Paul Eggert <eggert@twinsun.com>
4460 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4461 hash_rehash): Replace `if (limit <= value) abort ();' with
4462 `if (! (value < limit)) abort ();', for readability.
4464 2002-11-26 <karl@gnu.org>
4466 * strdup.c: copy from libc again, with jim's ok.
4467 * .cppi-disable: re-add strdup.c
4469 2002-11-25 <karl@gnu.org>
4471 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4472 instead of "strtol.c".
4474 2002-11-25 Jim Meyering <jim@meyering.net>
4476 * mktime.c: Sync from libc, now that it has the latest fix.
4478 2002-11-24 <karl@gnu.org>
4480 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4481 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4483 2002-11-24 Jim Meyering <jim@meyering.net>
4485 Update from coreutils:
4487 * mktime.c: Merge in changes from libc.
4489 Avoid a link-time failure on some Linux systems.
4490 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4491 (__mon_yday): Declare with the STATIC attribute.
4492 (__mktime_internal): Likewise.
4493 Based on a report from Greg Schafer.
4495 2002-11-23 Jim Meyering <jim@meyering.net>
4497 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4498 Use `unsigned', not `int', as type of index.
4500 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4502 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4504 2002-11-22 Paul Eggert <eggert@twinsun.com>
4506 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4507 hint that one should use `if (! x) abort ();' rather than `assert
4508 (x);', and anyway it's one less thing to worry about configuring.
4509 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4510 hash_rehash, hash_insert): Use abort rather than assert.
4512 2002-11-22 Paul Eggert <eggert@twinsun.com>
4514 * quotearg.h: Allow multiple inclusion by surrounding with
4515 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4516 so that we can be included first.
4517 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4518 * quotearg.c: Include quotearg.h immediately after config.h.
4519 No need to include stddef.h or sys/types.h any more.
4520 Surround local include files with "", not "<>".
4521 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4522 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4523 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4524 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4525 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4526 (ISPRINT): Remove; no longer needed now that we assume C89.
4528 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4531 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4532 quotearg_char): Use SIZE_MAX rather than
4533 (size_t) -1 when we are talking about "infinity".
4535 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4537 2002-11-22 Bruno Haible <bruno@clisp.org>
4539 * safe-read.h: Assume C89. Add comments.
4540 (safe_read): Change return type to size_t.
4541 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4542 counts > SSIZE_MAX correctly.
4543 * safe-write.h: New file.
4544 * safe-write.c: New file.
4545 * full-read.h: New file.
4546 * full-read.c: New file.
4547 * full-write.h: Assume C89. Add comments.
4548 * full-write.c: Include safe-write.h.
4549 (full_write): Rewritten to use safe_write.
4550 Suggested by Jim Meyering and Paul Eggert.
4552 2002-11-21 Bruno Haible <bruno@clisp.org>
4554 Remove case insensitive option matching.
4555 * argmatch.h (argcasematch): Remove declaration.
4556 (ARGCASEMATCH): Remove macro.
4557 (__xargmatch_internal): Remove case_sensitive argument.
4558 (XARGMATCH): Update.
4559 (XARGCASEMATCH): Remove macro.
4560 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4561 case_sensitive argument.
4562 (argcasematch): Remove function.
4563 (__xargmatch_internal): Remove case_sensitive argument.
4564 (main): Use XARGMATCH instead of XARGCASEMATCH.
4566 * xmalloc.c: Change compile-time error message. Add comment about
4567 required autoconf version.
4569 2002-11-21 Jim Meyering <jim@meyering.net>
4571 * strdup.c (strdup): Tweak comment and initial #if/#include.
4573 Merge in changes from the coreutils.
4575 2002-09-25 Paul Eggert <eggert@twinsun.com>
4576 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4577 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4578 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4579 int. Work more efficiently if X is the same width as uintmax_t.
4580 Do not compare X to -1, to avoid bogus compiler warning.
4581 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4582 Don't assume that f_frsize and f_bsize are the same type.
4584 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4587 * makepath.c (make_path): Restore umask *before* creating the final
4589 (make_path): Minor reformatting.
4591 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4592 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4594 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4595 ones. At least on GNU/Linux systems, `auto' means something else.
4598 2002-11-20 Paul Eggert <eggert@twinsun.com>
4600 Merge argmatch cleanups from Bison. Assume C89.
4602 * argmatch.c: Include config.h here, not in argmatch.h.
4603 Include stdlib.h, for EXIT_FAILURE.
4604 Always include <string.h>, since we assume C89.
4605 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4606 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4607 Include <stddef.h> instead, since it's all we need for size_t.
4608 (PARAMS): Remove. All uses removed.
4609 (ARRAY_CARDINALITY): Do not bother to #undef.
4610 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4611 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4612 Remove unnecessary parentheses.
4613 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4614 Insert necessary parentheses.
4615 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4616 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4618 2002-11-19 Bruno Haible <bruno@clisp.org>
4620 * mbswidth.c: Include mbswidth.h right at the beginning.
4621 * mbswidth.h: Include <stddef.h>, for size_t.
4623 * mbswidth.h (PARAMS): Remove macro.
4624 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4625 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4627 * gcd.h (PARAMS): Remove macro.
4628 (gcd): Use ANSI C function declarations.
4629 * gcd.c (gcd): Likewise.
4631 2002-11-15 Bruno Haible <bruno@clisp.org>
4633 * strcspn.c: Include <stddef.h>.
4634 (strcspn): Use ANSI C function declaration. Change return type to
4636 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4637 (strpbrk): Use NULL.
4638 * strpbrk.h (PARAMS): Remove macro.
4639 (strpbrk): Use ANSI C function declaration.
4640 * strstr.c: Don't include <sys/types.h>.
4641 * strstr.h (PARAMS): Remove macro.
4642 (strstr): Use ANSI C function declarations.
4644 2002-11-06 Bruno Haible <bruno@clisp.org>
4646 * gcd.h (gcd): Change argument type to 'unsigned long'.
4647 * gcd.c (gcd): Likewise.
4649 2002-11-05 Bruno Haible <bruno@clisp.org>
4651 * gcd.h: New file, from gettext-0.11.5.
4652 * gcd.c: New file, from gettext-0.11.5.
4654 2002-11-05 Bruno Haible <bruno@clisp.org>
4656 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4657 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4658 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4659 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4661 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4662 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4664 * closeout.c: Include gettext.h instead of <libintl.h>.
4665 * human.c: Include gettext.h instead of <libintl.h>.
4666 * quotearg.c: Include gettext.h instead of <libintl.h>.
4667 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4668 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4669 * userspec.c: Include gettext.h instead of <libintl.h>.
4670 * version-etc.c: Include gettext.h instead of <libintl.h>.
4671 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4672 (textdomain): Remove definition.
4673 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4675 * long-options.c: Remove include of <libintl.h> and definition of _.
4676 * same.c: Remove include of <libintl.h> and definition of _.
4678 2002-11-04 Bruno Haible <bruno@clisp.org>
4680 * stpcpy.h: New file, from GNU gettext-0.11.5.
4681 * strcase.h: New file, from GNU gettext-0.11.5.
4682 * strpbrk.h: New file, from GNU gettext-0.11.5.
4683 * strstr.h: New file, from GNU gettext-0.11.5.
4684 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4686 2002-05-09 Bruno Haible <bruno@clisp.org>
4688 * config.charset: Update for newest glibc. Add canonical names
4689 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4691 2002-05-09 Bruno Haible <bruno@clisp.org>
4693 * localcharset.c (get_charset_aliases): Add more Windows specific
4696 2002-05-08 Owen Taylor <otaylor@redhat.com>
4698 * config.charset: A few additions for Solaris.
4700 2001-12-05 Bruno Haible <bruno@clisp.org>
4702 * localcharset.c (locale_charset): Don't return an empty string.
4704 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4706 * config.charset: msdos in uk_UA uses CP1125.
4708 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4710 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4711 * localcharset.c (locale_charset): Declare as extern "C".
4713 2002-02-15 Bruno Haible <bruno@clisp.org>
4715 * config.charset [msdosdjgpp]: For Russian, use CP866.
4717 2002-02-11 Bruno Haible <bruno@clisp.org>
4719 * config.charset: Add support for NetBSD.
4721 2002-09-25 <karl@gnu.org>
4723 * strdup.c: copy from libc/string (via ../config/srclist*).
4724 * getopt*: copy from libc/posix.
4725 * gettext.h: copy from gettext.
4726 * .cppi-disable: add strdup.c, gettext.h.
4728 2002-07-01 Jim Meyering <meyering@lucent.com>
4730 * c-stack.c: Include sys/time.h.
4731 From Volker Borchert.
4733 2002-06-11 Paul Eggert <eggert@twinsun.com>
4735 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4736 New macro. Use it uniformly instead of
4737 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4738 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4739 reported by Vin Shelton.
4741 2002-06-22 Jim Meyering <meyering@lucent.com>
4743 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4744 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4746 2002-06-22 Paul Eggert <eggert@twinsun.com>
4748 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4749 Do not assume SA_SIGINFO behavior.
4750 Bug reported by Jim Meyering on NetBSD 1.5.2.
4752 2002-06-22 Jim Meyering <meyering@lucent.com>
4754 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4756 * exitfail.c, exitfail.h: Likewise.
4757 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4759 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4761 (EXTRA_DIST): Add fnmatch_loop.c.
4762 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4764 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4765 * fnmatch.c: Update from diffutils-2.8.2.
4766 * fnmatch_.h: New file. From diffutils-2.8.2.
4767 * fnmatch.h: Remove file.
4769 2002-06-18 Paul Eggert <eggert@twinsun.com>
4771 * file-type.h: Report an error if neither S_ISREG nor
4772 S_IFREG is defined, instead of using a test specific to glibc
4773 2.2. This should be safe, since POSIX requires S_ISREG and
4774 Unix Version 7 had S_IFREG. We don't need to check for
4775 <sys/types.h> since we don't use any symbols that it defines.
4777 2002-06-15 Jim Meyering <meyering@lucent.com>
4779 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4780 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4781 have been included before this file.
4783 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4785 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4786 so that each temporary file name is unique and valid in the first
4787 8 characters, for operation under DOS.
4789 2002-06-15 Jim Meyering <meyering@lucent.com>
4791 Work even with DJGPP 2.03, which lacks support for symlinks.
4793 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4795 * lchown.c (S_ISLNK): Likewise.
4797 2002-06-14 Jim Meyering <meyering@lucent.com>
4799 * file-type.h: Use the version from diffutils-2.8.2.
4800 * file-type.c: Likewise.
4802 2002-05-27 Jim Meyering <meyering@lucent.com>
4804 Fix a problem seen only on nonconforming systems whereby ls.c's
4805 use of localtime, and then of gettimeofday would cause trouble:
4806 the localtime call used to initialize rpl_gettimeofday's save
4807 mechanism would clobber ls's current local time information so
4808 that in any long listing the first file would always be listed
4809 with date 1970-01-01. Analysis by Volker Borchert.
4811 * gettimeofday.c (localtime): Undefine.
4812 (rpl_localtime): New function.
4814 2002-05-22 Jim Meyering <meyering@lucent.com>
4816 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4817 * file-type.h: New file.
4818 * file-type.c (file_type): New file/function. Extracted from diffutils.
4820 2002-04-29 Paul Eggert <eggert@twinsun.com>
4822 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4824 2002-04-28 Paul Eggert <eggert@twinsun.com>
4826 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4827 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4828 of 127, since 64 is the largest conceivable number for ancient
4830 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4832 2002-04-28 Jim Meyering <meyering@lucent.com>
4834 * sig2str.c (WTERMSIG): Remove definition (unused).
4836 2002-04-28 Paul Eggert <eggert@twinsun.com>
4838 * sig2str.h, sig2str.c: New files.
4839 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4841 2002-04-24 Jim Meyering <meyering@lucent.com>
4843 * gettext.h: New file, from Gettext.
4844 * Makefile.am (INCLUDES): Remove -I../intl.
4845 (libfetish_a_SOURCES): Add gettext.h.
4847 2002-04-16 Jim Meyering <meyering@lucent.com>
4849 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4850 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4851 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4853 2002-04-12 Jim Meyering <meyering@lucent.com>
4855 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4857 2002-03-10 Jim Meyering <meyering@lucent.com>
4859 * makepath.c (make_path): Remove a comma from a diagnostic.
4860 Suggestion from Santiago Vila.
4862 2002-03-08 Jim Meyering <meyering@lucent.com>
4864 * rename.c: Mention that this wrapper is needed also on
4865 mips-dec-ultrix4.4 systems.
4867 2002-03-02 Jim Meyering <meyering@lucent.com>
4869 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4870 not HAVE_CLOCK_SETTIME.
4872 2002-02-27 Paul Eggert <eggert@twinsun.com>
4874 * nanosleep.h: Rename to....
4875 * timespec.h: New name for nanosleep.h. All uses changed.
4877 * gettime.c: New file.
4878 * settime.c: New file.
4881 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4882 timespec.h. Remove nanosleep.h.
4884 2002-02-25 Paul Eggert <eggert@twinsun.com>
4886 * acl.c, acl.h: New files.
4887 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4889 2002-02-24 Jim Meyering <meyering@lucent.com>
4891 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4892 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4893 cause trouble. Reported by Nelson Beebe.
4895 2002-02-23 Paul Eggert <eggert@twinsun.com>
4897 * path-concat.c (xpath_concat): Reorder code to pacify
4898 compilers that don't know that xalloc_die never returns.
4900 2002-02-20 Jim Meyering <meyering@lucent.com>
4902 * getdate.c: Regenerate using bison-1.33.
4904 2002-02-15 Paul Eggert <eggert@twinsun.com>
4906 * posixver.c, posixver.h: New files.
4907 * Makefile.am (libfetish_a_SOURCES): Add them.
4909 2002-02-02 Paul Eggert <eggert@twinsun.com>
4910 Bruno Haible <bruno@clisp.org>
4912 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4913 (fwrite_success_callback): New declaration.
4914 * unicodeio.c (unicode_to_mb): New function, extracted from
4915 print_unicode_char. Call failure callback instead of error.
4916 (fwrite_success_callback): New function.
4917 (exit_failure_callback): New function.
4918 (fallback_failure_callback): New function.
4919 (print_unicode_char): Call unicode_to_mb.
4921 2002-01-26 Jim Meyering <meyering@lucent.com>
4923 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4925 2002-01-22 Jim Meyering <meyering@lucent.com>
4927 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4928 Otherwise, some versions of automake would omit the rule that makes
4929 Makefile from Makefile.in.
4931 2001-01-21 Paul Eggert <eggert@twinsun.com>
4933 * xmemcoll.h, xmemcoll.c: New files.
4934 * Makefile.am (libfetish_a_SOURCES): Add them.
4935 * memcoll.c: Include errno.h, and declare errno if not defined.
4936 (memcoll): Set errno to zero if there is no error.
4938 * quotearg.c (quotearg_buffer_restyled):
4939 Fix bug with quoting buffers containing NUL when backslashing escapes.
4940 This bug was exposed by the other changes in this patch.
4941 (quotearg_n_options): New arg ARGSIZE.
4942 All callers changed.
4943 (quoting_options_from_style): New function.
4944 (quotearg_n_style): Use it.
4945 (quotearg_n_style_mem): New function.
4947 * quotearg.h (quotearg_n_style_mem): New function.
4949 2002-01-16 Jim Meyering <meyering@lucent.com>
4951 * getdate.y: Add three semicolons, each just before a closing brace.
4952 Bison (as of version 1.31) no longer papers over that mistake.
4954 2002-02-14 Paul Eggert <eggert@twinsun.com>
4956 * backupfile.c (ISDIGIT): Comment fix.
4957 * getdate.y (ISDIGIT): Likewise.
4958 * posixtm.c (ISDIGIT, year): Likewise.
4959 * strverscmp.c (ISDIGIT): Likewise.
4960 * userspec.c (ISDIGIT): Likewise.
4962 2002-01-05 Jim Meyering <meyering@lucent.com>
4964 * version-etc.c (version_etc_copyright): Update copyright year.
4966 2001-01-19 Paul Eggert <eggert@twinsun.com>
4968 * closeout.c (close_stdout_status): If ferror (stdout), do
4969 not silently exit merely because the output buffer happens to
4970 have nothing pending.
4972 2001-12-18 Paul Eggert <eggert@twinsun.com>
4974 See the big note in ../ChangeLog.
4975 * human.c (suffixes): Prefer K to k for 1024.
4976 (generate_suffix_backwards): New function.
4977 (human_readable_inexact): Use it.
4978 * xstrtol.c (__xstrtol): If there is no number but there
4979 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4980 Accept 'K' as well as 'k'.
4982 2001-12-15 Jim Meyering <meyering@lucent.com>
4984 * regex.h (__restrict_arr): Update from libc.
4986 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4987 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4990 2001-12-10 Jim Meyering <meyering@lucent.com>
4992 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4993 Instead, include "xalloc.h".
4994 (initbuffer): Don't cast xmalloc return value to char*.
4995 (readline): Reword comment.
4996 Don't cast xrealloc return value to char*
4999 2001-12-09 Jim Meyering <meyering@lucent.com>
5001 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5002 `signed and unsigned type in conditional expression'.
5003 * posixtm.c (posix_time_parse): Likewise.
5005 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5007 * readtokens.c (readtoken): Declare an index to be of type unsigned
5008 to avoid a pedantic warning.
5010 * getstr.c: Don't include assert.h.
5011 (getstr): Remove warning-evoking assertions.
5012 Return -1 if offset parameter is out of bounds.
5013 Change the type of a local from int to size_t.
5015 * strftime.c (my_strftime_localtime_r): Include this function
5016 definition in the `#if ! HAVE_TM_GMTOFF' block.
5018 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5019 Include xalloc.h instead.
5021 2001-12-02 Jim Meyering <meyering@lucent.com>
5023 * tempname.c: Don't declare getenv, thus reverting the change of
5024 2001-11-18. It's no longer necessary, now that stdlib.h is always
5027 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5028 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5030 2001-11-30 Akim Demaille <akim@epita.fr>
5032 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5033 before being defined.
5035 2001-11-27 Paul Eggert <eggert@twinsun.com>
5037 * quotearg.h (quotearg_n, quotearg_n_style):
5038 First arg is int, not unsigned.
5039 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5040 (SIZE_MAX, UINT_MAX): New macros.
5041 (quotearg_n_options): Abort if N is negative.
5042 Avoid overflow check on hosts where size_t is 64 bits and int
5043 is 32 bits, as overflow is impossible there.
5044 Fix off-by-one typo that caused unnecessary reallocation.
5046 2001-11-27 Jim Meyering <meyering@lucent.com>
5048 * tempname.c: Merge with version from libc.
5049 * regex.c: Likewise.
5051 * tempname.c: Include stdlib.h unconditionally. On some old systems
5052 for which STDC_HEADERS is 0, it was not included, resulting in a
5053 warning about an integer-to-pointer conversion problem with getenv.
5054 Reported by Volker Borchert.
5056 2001-11-26 Jim Meyering <meyering@lucent.com>
5058 * gtod.h: Remove file.
5059 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5060 * gettimeofday.c: Don't include gtod.h.
5061 (GTOD_init): Remove function.
5062 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5063 Suggestion from Volker Borchert.
5065 2001-11-23 Jim Meyering <meyering@lucent.com>
5067 * hash.h (struct hash_table): Don't define here. Merely declare it.
5068 * hash.c (struct hash_table): Define it here instead.
5070 2001-11-22 Jim Meyering <meyering@lucent.com>
5072 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5074 2001-11-18 Paul Eggert <eggert@twinsun.com>
5076 * tempname.c (TMP_MAX): Remove; no longer needed.
5077 (TEMPORARIES): New macro.
5078 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5079 removes an artificial limitation (e.g. HP-UX 10.20, where
5082 2001-11-18 Jim Meyering <meyering@lucent.com>
5084 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5087 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5088 files will be created before anything else.
5090 2001-11-17 Jim Meyering <meyering@lucent.com>
5092 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5093 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5094 rather than group writable. Patch by Juan F. Codagnone.
5096 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5097 Instead, include "xalloc.h".
5099 * mountlist.c: Include unlocked-io.h after all system headers.
5100 Remove explicit declarations of xmalloc, xrealloc,
5101 and xstrdup. Instead, include "xalloc.h".
5103 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5104 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5105 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5107 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5108 Reported by Padraig Brady.
5110 * mkstemp.c: #undef mkstemp.
5112 (rpl_mkstemp): Rename from mkstemp.
5115 2001-11-16 Jim Meyering <meyering@lucent.com>
5117 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5118 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5119 determine the amount of total physical memory, use pstat_getstatic.
5120 HPUX-11 doesn't define _SC_PHYS_PAGES.
5121 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5122 If sysconf couldn't be used to determine the amount of available
5123 physical memory, use both pstat_getstatic and pstat_getdynamic.
5124 Based on a patch from Bob Proulx.
5126 2001-11-05 Jim Meyering <meyering@lucent.com>
5128 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5130 2001-11-03 Jim Meyering <meyering@lucent.com>
5132 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5133 in argmatch_to_argument call.
5135 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5138 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5139 e.g., a fault due to an attempt to free a NULL pointer.
5141 2001-11-01 Jim Meyering <meyering@lucent.com>
5143 * dirfd.c, dirfd.h: New files.
5144 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5146 * hash.c (hash_print) [TESTING]: Clean up.
5148 2001-10-22 Paul Eggert <eggert@twinsun.com>
5150 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5151 to avoid a warning if -Wall.
5153 2001-10-21 Paul Eggert <eggert@twinsun.com>
5155 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5157 2001-10-21 Jim Meyering <meyering@lucent.com>
5159 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5160 this code would end up calling gettext even in packages built
5162 * getopt.c (_): Likewise.
5163 * regex.c (_): Likewise.
5165 2001-10-20 Paul Eggert <eggert@twinsun.com>
5167 * error.c (strerror_r): Do not declare unless !_LIBC.
5168 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5169 Use strerror_r that is only a macro, even if it is not a function.
5170 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5171 (private_strerror): Use prototypes, not old-style function definition.
5172 (print_errno_message): New function.
5173 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5175 (error_tail, error, error_at_line): Use it.
5177 2001-10-11 Jim Meyering <meyering@lucent.com>
5179 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5180 and quote_n (1, ... to avoid clobbering a buffer.
5182 2001-10-05 Jim Meyering <meyering@lucent.com>
5184 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5185 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5186 * hash-pjw.h: New file.
5188 2001-09-30 Jim Meyering <meyering@lucent.com>
5190 * mountlist.c [MOUNTED_GETFSSTAT]:
5191 Include <sys/ucred.h>, for Apple Darwin.
5192 Include sys/mount.h and sys/fs_types.h only if available.
5194 (read_filesystem_list): Use FS_TYPE.
5196 2001-09-29 Paul Eggert <eggert@twinsun.com>
5198 * exclude.c (excluded_filename): 0 -> false, since it's
5201 2001-09-28 Paul Eggert <eggert@twinsun.com>
5203 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5204 #defines strtoimax. Also treat the other strto* functions
5207 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5208 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5209 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5211 2001-09-26 Jim Meyering <meyering@lucent.com>
5213 Most macros in unlocked-io.h had the wrong number of arguments.
5214 * gen-uio: New script.
5215 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5216 * unlocked-io.hin: Remove file.
5217 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5218 rather than trying to embed it here.
5219 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5220 Reported by Padraig Brady.
5222 2001-09-25 Volker Borchert <bt@teknon.de>
5224 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5226 2001-09-23 Jim Meyering <meyering@lucent.com>
5228 * mountlist.c: Remove useless parentheses in #if directives.
5229 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5230 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5232 2001-09-22 Jim Meyering <meyering@lucent.com>
5234 * localcharset.c: Update from latest gettext.
5235 * config.charset: Likewise.
5237 2001-09-20 Jim Meyering <meyering@lucent.com>
5239 * xstrtol.c (strtoimax): Guard declaration with
5240 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5241 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5242 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5243 (strtoumax): Likewise, for completeness (it wasn't necessary).
5245 2001-09-06 Paul Eggert <eggert@twinsun.com>
5247 * strtoimax.c (HAVE_LONG_LONG):
5248 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5249 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5250 to work around bug in IBM C compiler.
5252 2001-09-16 Jim Meyering <meyering@lucent.com>
5254 * mkdir.c: New file.
5256 2001-09-04 Paul Eggert <eggert@twinsun.com>
5258 * xgetcwd.c: Revert some of the previous change; intead,
5259 fix the HAVE_GETCWD_NULL code to behave more like the
5260 !HAVE_GETCWD_NULL code used to.
5263 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5266 2001-09-04 Paul Eggert <eggert@twinsun.com>
5268 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5269 Use ssize_t, not int, to store result of readlink.
5270 Check for ssize_t overflow as well as size_t overflow,
5271 as POSIX says the result of readlink is implementation-defined
5272 when ssize_t overflows.
5273 Remove unnecessary cast to char*.
5274 Use free+malloc instead of realloc, as the storage doesn't need
5275 to be preserved and it's clearer and can be more efficient that way.
5276 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5277 * xreadlink.h (xreadlink): Update prototype.
5279 2001-09-03 Paul Eggert <eggert@twinsun.com>
5281 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5282 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5283 spotted by Jim Meyering.
5285 2001-09-03 Jim Meyering <meyering@lucent.com>
5287 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5289 2001-09-03 Paul Eggert <eggert@twinsun.com>
5291 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5292 like the HAVE_GETCWD_NULL code.
5293 Include pathmax.h if not HAVE_GETCWD.
5294 Do not include xalloc.h.
5295 (INITIAL_BUFFER_SIZE): New symbol.
5296 Do not use xmalloc / xrealloc, since the caller is responsible for
5297 handling errors. Preserve errno around `free' during failure.
5298 Do not overrun buffer when using getwd.
5300 2001-09-03 Paul Eggert <eggert@twinsun.com>
5302 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5303 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5305 2001-09-02 Jim Meyering <meyering@lucent.com>
5307 * error.c: Update from GNU libc.
5309 2001-09-01 Jim Meyering <meyering@lucent.com>
5311 * xreadlink.c: New file.
5312 * xreadlink.h: New file.
5313 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5315 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5316 doesn't conflict with sparc Solaris 7's definition in
5317 /usr/include/sys/int_types.h.
5319 * exclude.c: Use `""', not `<>' to #include non-system header files.
5320 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5321 and strncasecmp as r-values. Unixware didn't have declarations.
5323 2001-08-31 Jim Meyering <meyering@lucent.com>
5325 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5326 Use an initial, malloc'd, buffer of length 128 rather than
5327 a statically allocated one of length 1024.
5329 2001-08-30 Paul Eggert <eggert@twinsun.com>
5331 * xgetcwd.c: Don't include pathmax.h.
5332 Include stdlib.h and unistd.h if available.
5334 (xmalloc, xstrdup, free): Remove decls.
5335 (xgetcwd): Don't assume sizes fit in unsigned.
5336 Check for overflow when computing sizes.
5337 Simplify reallocation code.
5339 2001-08-28 Paul Eggert <eggert@twinsun.com>
5341 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5343 * strtoimax.c: Renamed from strtoxmax.c, removing the
5346 Also, make the following further changes to make this file's
5347 configuration more similar to that of strtol.c:
5348 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5349 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5350 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5351 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5352 changed to signed values.
5354 And make the following changes as well:
5355 Fix copyright notice, as 1999 was missing.
5356 (verify): New macro.
5357 (strtoimax): Check sizes at compile-time, not run-time.
5358 Prefer strtol to strtoll if both work.
5359 (main): Remove; it was not that useful and was a pain to maintain.
5361 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5363 2001-08-30 Paul Eggert <eggert@twinsun.com>
5365 * savedir.c (savedir): Remove size parameter, as POSIX says that
5366 a directory's st_size can have an arbitrary value, so the old
5367 usage could waste an arbitrary amount of memory. All uses
5369 * savedir.h: Update prototype.
5371 2001-08-30 Paul Eggert <eggert@twinsun.com>
5373 * xstrtol.c (strtoimax): New decl.
5375 2001-08-28 Paul Eggert <eggert@twinsun.com>
5377 * xstrtol.h: Add copyright notice.
5378 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5379 LONGINT_INVALID_SUFFIX_CHAR.
5381 2001-08-30 Paul Eggert <eggert@twinsun.com>
5383 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5386 2001-08-30 Paul Eggert <eggert@twinsun.com>
5388 * hash.c: Remove '2001' from copyright notice.
5390 2001-08-30 Paul Eggert <eggert@twinsun.com>
5392 * full-write.h: New file.
5393 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5394 * full-write.c: Correct credits, as cccp.c no longer
5395 exists and anyway it was so heavily changed from the old cccp
5396 code as to be unrecognizable. Include full-write.h.
5397 (full_write) Return size_t, with short writes meaning failure.
5398 All callers changed. This fixes a bug with large buffers
5400 * utime.c: Include full-write.h.
5402 2001-08-30 Paul Eggert <eggert@twinsun.com>
5404 Merge 'exclude' changes from tar 1.13.22.
5405 This fixes one or two unlikely storage allocation overflow bugs,
5406 but doesn't change user-visible behavior otherwise.
5408 2001-08-30 Paul Eggert <eggert@twinsun.com>
5410 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5411 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5412 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5413 Include if available.
5414 (<xalloc.h>): Include
5415 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5416 (verify): New macro. Use it to verify that EXCLUDE macros do not
5417 collide with FNM macros.
5418 (struct patopts): New struct.
5419 (struct exclude): Use it, as exclude patterns now come with options.
5420 (new_exclude): Support above changes.
5421 (new_exclude, add_exclude_file):
5422 Initial size must now be a power of two to simplify overflow checking.
5423 (free_exclude, fnmatch_no_wildcards): New function.
5424 (excluded_filename): No longer requires options arg, as the options
5425 are determined by add_exclude. Now returns bool, not int.
5426 (excluded_filename, add_exclude):
5427 Add support for the fancy new exclusion options.
5428 (add_exclude, add_exclude_file): Now takes int options arg.
5429 Check for arithmetic overflow when computing sizes.
5430 (add_exclude_file): xrealloc might modify errno, so don't
5431 realloc until after errno might be used.
5433 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5435 (free_exclude): New decl.
5436 (add_exclude, add_exclude_file): Now takes int options arg.
5437 (excluded_filename): No longer requires options arg, as the options
5438 are determined by add_exclude. Now returns bool, not int.
5440 2001-08-30 Paul Eggert <eggert@twinsun.com>
5442 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5444 2001-08-27 Jim Meyering <meyering@lucent.com>
5446 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5448 * version-etc.c (N_): Remove definition.
5449 Revert most of last change.
5450 Instead, simply don't mark the `Copyright...' string for translation.
5451 Based on advice from Paul Eggert.
5453 * strtoxmax.c: Tweak comment.
5455 2001-08-26 Jim Meyering <meyering@lucent.com>
5457 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5458 of copyright with `%s' so translators don't get an untranslated
5460 (COPYRIGHT_YEAR): Define.
5461 (version_etc): Use fprintf rather than fputs.
5462 Suggestion from Ulrich Drepper.
5464 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5466 * strtoll.c: New file, from GNU libc.
5467 * xstrtoimax.c: New file.
5469 * xstrtol.h: Add xstrtoimax.
5470 * strtoumax.c: New file. Simply include "strtoumax.c".
5471 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5473 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5474 * strtoxmax.c: ... then renamed to this.
5476 2001-08-13 Paul Eggert <eggert@twinsun.com>
5478 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5479 Port to Solaris 8, where 'sed' requires a space after the 'r'
5480 command, and where sh dislikes "$/". Clean up the spacing a bit.
5481 Redirect output to $tmp just once.
5483 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5485 * addext.c (<errno.h>): Include.
5486 (errno): Declare if not defined.
5487 (addext): Work correctly when pathconf returns -1 and leaves
5488 errno alone because there is no limit. Also, work even if
5489 pathconf returns a value greater than SIZE_MAX.
5491 2001-08-12 Jim Meyering <meyering@lucent.com>
5493 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5494 Simply `return getcwd (NULL, 0);'.
5495 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5496 Use 1300 as initial value for length, not PATH_MAX.
5498 * pathmax.h: Clean up cpp syntax.
5500 2001-08-12 Jim Meyering <meyering@lucent.com>
5502 * gettimeofday.c: New file.
5504 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5506 2001-08-04 Jim Meyering <meyering@lucent.com>
5508 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5509 to get in sync with glibc.
5511 2001-08-03 Paul Eggert <eggert@twinsun.com>
5513 The following changes are from gettext 0.10.39 as maintained by
5516 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5517 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5518 with inverted sense. All uses changed.
5520 * mbswidth.c: Don't include <limits.h>.
5521 Include <stdlib.h> and <string.h> unconditionally.
5522 (iswcntrl, mbsinit, ISCNTRL): New macros.
5523 (mbsnwidth): Use K&R style function declarations.
5524 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5525 can optimize it when MB_CUR_MAX == 1.
5526 The width of control characters is zero, not 1.
5528 2001-07-15 Jim Meyering <meyering@lucent.com>
5530 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5531 (BUILT_SOURCES): Add unlocked-io.h.
5532 (io_functions): Define.
5533 (unlocked-io.h): New rule.
5534 (DISTCLEANFILES): Add unlocked-io.h.
5535 (all-local): Depend on unlocked-io.h, to ensure it is created.
5537 * unlocked-io.hin: New file
5539 * regex.c: Update from glibc.
5541 2001-07-05 Jim Meyering <meyering@lucent.com>
5543 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5545 (libfetish_a_SOURCES): Put all .h files here instead.
5546 Remove a thus-exposed (better checks in automake) duplicate and
5547 two unnecessary .h files.
5549 2001-06-11 Jim Meyering <meyering@lucent.com>
5551 * regex.c: Update from GNU libc.
5553 2001-05-27 Jim Meyering <meyering@lucent.com>
5555 * readutmp.h (UT_TYPE): Define.
5557 2001-05-24 Jim Meyering <meyering@lucent.com>
5559 * argmatch.c: Include "quote.h".
5560 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5561 quote function. Reported by Göran Uddeborg.
5563 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5565 * dirname.c (dir_name): Compute append_dot using path, not newpath
5566 which is not yet declared.
5568 2001-05-11 Paul Eggert <eggert@twinsun.com>
5570 * Makefile.am (libfetish_a_SOURCES):
5571 Add strftime.c, since we now compile it on all hosts.
5573 * strftime.c (my_strftime):
5574 Define to nstrftime if emacs, but only if my_strftime is not defined.
5575 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5576 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5577 Add one more extra argument: a nanoseconds value.
5580 (my_strftime function): Add %N format.
5581 (emacs_strftimeu): Renamed from emacs_strftime,
5582 with extra ut argument.
5584 2001-05-11 Paul Eggert <eggert@twinsun.com>
5586 dirname code cleanup. base_name now behaves more compatibly
5587 with POSIX basename when given file names that have trailing
5588 slashes, and similarly for dir_name. Add new primitives
5589 base_len and dir_len. Put the directory-name-related decls
5592 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5593 * backupfile.c (base_name): Likewise.
5594 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5595 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5596 * makepath.c (strip_trailing_slashes): Likewise.
5597 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5599 * rename.c (strip_trailing_slashes): Likewise.
5600 * same.c (base_name): Likewise.
5601 * stripslash.c (ISSLASH): Likewise.
5603 * addext.c: Include <dirname.h> after size_t is defined.
5604 * backupfile.c: Likewise.
5606 * addext.c (addext): Use base_len to trim redundant
5607 trailing slashes instead of doing it ourselves.
5608 But do not trim the last slash if it is not redundant.
5610 * backupfile.c (find_backup_file_name,
5611 max_backup_version): Use base_len instead of rolling it ourselves.
5612 Handle the case of "" and (on DOS) "C:" correctly.
5614 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5615 Include <string.h>, <dirname.h>.
5616 (base_name): Allow file names ending in slashes, other than names
5617 that are all slashes. In this case, return the basename followed
5618 by the slashes. This is more general, and can be used in places
5619 where the original base_name purposely had an assertion failure.
5620 (base_len): New function.
5622 * dirname.c: Include <string.h> instead of <stdlib.h>.
5623 Do not include <assert.h>; no longer needed.
5625 (memrchr): Remove decl.
5626 (dir_name_r): Remove.
5627 (dir_len): Renamed from dirlen. All callers changed.
5628 Rewrite in terms of base_name, for simplicity and consistency.
5629 (dir_name): Never return NULL. All callers changed.
5630 Do not include <stdlib.h> in test program; no longer needed.
5631 return 0; is fine for test program.
5633 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5635 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5637 * path-concat.c (path_concat): Use base_len to compute
5638 base length, not strlen; this means we cannot rely on memcpy
5641 * same.c (STREQ): Remove.
5642 (same_name): Handle the case where the basename ends in trailing '/'.
5644 * stripslash.c (strip_trailing_slashes): Return nonzero if
5645 a slash was stripped. Do not strip the last slash after a
5648 2001-04-08 Jim Meyering <meyering@lucent.com>
5650 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5651 recomputed; that's necessary when the offset spans a DST transition.
5652 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5654 2001-04-02 Jim Meyering <meyering@lucent.com>
5656 * regex.h, regex.c: Update from GNU libc.
5658 2001-03-19 Paul Eggert <eggert@twinsun.com>
5660 * version-etc.c (version_etc_copyright): Update to 2001.
5662 2001-03-16 Paul Eggert <eggert@twinsun.com>
5664 * tempname.c (uint64_t): Define to uintmax_t if
5665 not defined, and if UINT64_MAX is not defined.
5666 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5667 Reported by John David Anglin.
5669 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5671 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5672 alias if codeset is empty.
5673 * config.charset (BeOS): Use wildcard syntax.
5675 2001-03-13 Jim Meyering <meyering@lucent.com>
5677 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5678 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5681 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5683 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5685 * unicodeio.c (print_unicode_char): Simplify accordingly.
5687 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5689 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5690 support for DOS/DJGPP.
5692 2001-02-28 Paul Eggert <eggert@twinsun.com>
5694 * Makefile.am (libfetish_a_SOURCES):
5695 Add dup-safer.c, fopen-safer.c.
5696 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5698 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5700 2001-02-25 Paul Eggert <eggert@twinsun.com>
5702 The mkstemp replacement is taken from glibc 2.2.2, with some
5703 portability fixes for use outside glibc, as follows:
5705 * tempname.c (struct_stat64): New macro.
5706 (direxists, __gen_tempname): Use it.
5707 This avoids a portability problem with Solaris 8.
5709 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5710 (<stddef.h>, <stdint.h>, <string.h>):
5711 Include only if STDC_HEADERS || _LIBC.
5712 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5713 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5714 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5715 (__set_errno): Define this macro if <errno.h> doesn't.
5716 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5717 Define these macros if <stdio.h> doesn't.
5718 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5719 Define these macros if <sys/stat.h>
5720 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5721 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5722 __xstat64): Define if not _LIBC.
5723 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5724 (__gen_tempname): Invoke gettimeofday only if
5725 HAVE_GETTIMEOFDAY || _LIBC;
5726 otherwise, fall back on plain "time".
5727 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5729 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5731 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5733 2001-02-17 Jim Meyering <meyering@lucent.com>
5735 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5736 around included file name.
5738 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5740 * strftime.c: Update from GNU libc (the only changes were to comments).
5742 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5744 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5746 2001-02-17 Paul Eggert <eggert@twinsun.com>
5748 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5749 Remove workaround macros for hosts that have mbrtowc but not
5750 mbstate_t, as we now insist on proper declarations for both
5751 before using mbrtowc.
5753 2001-02-17 Jim Meyering <meyering@lucent.com>
5755 * regex.c: Update from libc.
5757 2001-02-16 Paul Eggert <eggert@twinsun.com>
5759 * alloca.c (malloc): Undef before defining, since stdlib.h
5760 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5761 Reported by Mark Hounschell via Paul Eggert.
5763 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5765 * config.charset: Update for FreeBSD 4.2.
5767 2001-01-26 Jim Meyering <meyering@lucent.com>
5769 * quotearg.c: Include stddef.h.
5770 * quote.c: Include stddef.h.
5771 Reported by Axel Kittenberger.
5773 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5774 line in double quotes so that it evokes a better diagnostic.
5775 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5776 Reported by Axel Kittenberger.
5778 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5780 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5781 to avoid a warning. Add back 'const' to inptr.
5783 2001-01-16 Jim Meyering <meyering@lucent.com>
5785 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5788 2001-01-14 Jim Meyering <meyering@lucent.com>
5790 * rename.c: New file. From Volker Borchert.
5791 Include stdlib.h, string.h or strings.h, and xalloc.h.
5792 Use strip_trailing_slashes rather than open-coding it.
5794 2001-01-03 Paul Eggert <eggert@twinsun.com>
5796 * strftime.c: Sync with glibc time/strftime.c 1.81.
5798 2001-01-03 Jim Meyering <meyering@lucent.com>
5800 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5801 local `inptr' to avoid warning with some system declarations of iconv.
5803 2000-12-29 Paul Eggert <eggert@twinsun.com>
5805 * modechange.c: Do not assume that mode_t uses the
5806 traditional octal encoding. E.g. "chmod 1 FOO" should set
5807 the other-execute bit of FOO even if S_IXOTH != 1.
5809 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5810 WOTH, XOTH, ALLM): New macros.
5811 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5812 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5814 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5815 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5817 No need to use uintmax_t; unsigned long is long enough.
5818 Don't bother to get suffix since we don't use it.
5820 2000-12-24 Jim Meyering <meyering@lucent.com>
5822 * hash.c (is_prime): Return explicit boolean values.
5823 (hash_get_first): Return NULL to appease Irix5.6's 89.
5824 Reported by Nelson Beebe.
5826 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5828 * localcharset.c (locale_charset): Add support for Win32.
5830 2000-12-18 Paul Eggert <eggert@twinsun.com>
5832 * physmem.h, physmem.c: New files.
5834 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5835 (noinst_HEADERS): Add physmem.h.
5837 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5838 't' for compatibility with Solaris 8 sort.
5840 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5842 * config.charset: Add support for BeOS.
5844 2000-12-16 Jim Meyering <meyering@lucent.com>
5846 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5847 SHELLS_FILE to a file name that's useful on djgpp systems.
5849 (ADDITIONAL_DEFAULT_SHELLS): Define.
5850 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5851 Based mostly on a patch from Prashant TR.
5853 2000-12-16 Jim Meyering <meyering@lucent.com>
5855 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5856 N and M) would have treated it like `chown N:N FILE'.
5858 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5860 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5862 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5863 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5864 to the list of canonical encodings. Rename EUC-CN to GB2312.
5866 2000-12-08 Andreas Schwab <schwab@suse.de>
5868 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5869 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5871 2000-12-07 Jim Meyering <meyering@lucent.com>
5873 * stripslash.c (ISSLASH): Define.
5874 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5877 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5878 (dir_name_r): Declare this function as static.
5879 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5880 manifest itself on a name containing a mix of slashes and
5882 Make this function work with names starting with a DOS-style
5883 drive letter and colon prefix.
5884 (dir_name): Append `.' if necessary.
5885 Based mostly on patches from Prashant TR and Eli Zaretskii.
5887 * dirname.h (dir_name_r): Remove prototype.
5889 2000-12-05 Jim Meyering <meyering@lucent.com>
5891 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5893 2000-12-04 Jim Meyering <meyering@lucent.com>
5895 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5896 Also include memory.h, stdlib.h, unistd.h if appropriate.
5897 Reported by Andreas Jaeger (conflicting declaration of malloc).
5899 2000-12-02 Jim Meyering <meyering@lucent.com>
5901 * closeout.h: Make idempotent, to avoid some obscure warnings.
5903 2000-12-01 Paul Eggert <eggert@twinsun.com>
5905 * memrchr.c: Include <config.h> before any system include file.
5907 2000-11-29 Paul Eggert <eggert@twinsun.com>
5909 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5911 2000-11-26 Jim Meyering <meyering@lucent.com>
5913 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5915 2000-11-22 Paul Eggert <eggert@twinsun.com>
5917 * strftime.c (my_strftime): Do not invoke mbrlen with a
5918 size of (size_t) -1; it's not portable.
5920 2000-11-17 Akim Demaille <akim@epita.fr>
5922 * obstack.h: Formatting changes.
5923 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5924 prevent type checking.
5925 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5926 cast the value to (void *): assigning a `foo *' to a `void *'
5928 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5930 2000-11-17 Jim Meyering <meyering@lucent.com>
5932 * strstr.c: Update from GNU libc.
5934 2000-11-16 Jim Meyering <meyering@lucent.com>
5936 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5938 2000-11-11 Jim Meyering <meyering@lucent.com>
5940 * error.c: Add a couple #includes, merging from GNU libc version.
5942 2000-11-10 Jim Meyering <meyering@lucent.com>
5944 * obstack.h: Update from GNU libc.
5945 * obstack.c: Likewise.
5947 2000-11-06 Paul Eggert <eggert@twinsun.com>
5949 * getusershell.c (setusershell): Use rewind rather than
5950 fseek/fseeko, to avoid configuration hassles with fseeko.
5951 Don't bother opening SHELLS_FILE if shellstream is NULL;
5954 2000-11-05 Jim Meyering <meyering@lucent.com>
5956 * makepath.h (make_dir): Declare.
5957 * makepath.c (make_dir): Remove `static' attribute.
5960 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5962 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5963 last one in a bucket, advance to the next bucket.
5965 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5967 * fnmatch.c: Do not comment out all the code if we are using
5968 the GNU C library, because in some cases we are replacing buggy
5969 code in the GNU C library itself.
5971 2000-10-30 Paul Eggert <eggert@twinsun.com>
5973 * error.h, getline.h, modechange.h:
5974 Remove "2000" from Copyright line, as the file hasn't been
5975 changed this year other than in the copyright notice.
5977 * xalloc.h: Add "2000" to Copyright line, as this file
5978 was changed this year.
5980 2000-10-30 Paul Eggert <eggert@twinsun.com>
5982 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5983 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5984 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5986 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5988 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5989 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5990 doesn't define __restrict_arr.
5992 2000-10-29 Jim Meyering <meyering@lucent.com>
5994 * xstat.in: Fix grammar in comment.
5996 2000-10-28 Jim Meyering <meyering@lucent.com>
5998 * memchr.c: Update from libc.
5999 Adjust for portability:
6000 [HAVE_STDLIB_H]: Include stdlib.h.
6001 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6002 Undef __memchr, too.
6003 [!weak_alias]: Define __memchr to memchr.
6005 * regex.c: Update from libc.
6006 * regex.h: Likewise.
6007 * getopt1.c: Likewise.
6008 * memcmp.c: Likewise.
6010 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6011 Avoid using fseek, when possible -- it's broken by design.
6012 Patch by Ulrich Drepper.
6014 2000-10-26 Jim Meyering <meyering@lucent.com>
6016 * strftime.c: Update from libc.
6018 2000-10-25 Jim Meyering <meyering@lucent.com>
6020 * obstack.c: Update from libc.
6022 2000-10-23 Jim Meyering <meyering@lucent.com>
6024 * hard-locale.c (hard_locale): Revert last change -- it was simply
6025 wrong. That set_locale call must not have any side effects.
6028 2000-10-22 Jim Meyering <meyering@lucent.com>
6030 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6031 [CYCLIC]: Remove now-unused definition.
6033 * save-cwd.c (O_DIRECTORY): Define, if needed.
6034 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6035 Suggestion from Ulrich Drepper.
6037 2000-10-21 Jim Meyering <meyering@lucent.com>
6039 * dirname.c (dir_name_r): New function, factored out of dir_name.
6040 (dir_name): Use dir_name_r.
6041 * dirname.h (dir_name_r): Declare it.
6043 2000-10-21 Jim Meyering <meyering@lucent.com>
6045 * dirname.c (memrchr): Declare if necessary.
6046 (dir_name): Remove the restriction that there be no
6047 trailing slashes. Now, this code skips past them, effectively
6049 [TEST_DIRNAME] (main): New unit tests.
6051 * memrchr.c: New file from GNU libc.
6052 Undef __memrchr, too.
6053 [!weak_alias]: Define __memrchr to memrchr.
6054 Guard weak_alias use with `#ifdef weak_alias'.
6056 2000-10-17 Jim Meyering <meyering@lucent.com>
6058 * quote.h (PARAMS): Define and use.
6059 Reported by Akim Demaille.
6061 * getopt.c: Update from libc.
6063 2000-10-16 Jim Meyering <meyering@lucent.com>
6065 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6068 2000-09-25 Jim Meyering <meyering@lucent.com>
6070 * md5.h (rol): Define (from GnuPG).
6072 * sha.c: Give credit (GnuPG) where due.
6073 (M): Use rol rather than open-coding it.
6074 Add a FIXME comment.
6076 2000-09-21 Jim Meyering <meyering@lucent.com>
6078 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6079 Reported by Michael Stone.
6081 2000-09-20 Jim Meyering <meyering@lucent.com>
6083 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6084 (noinst_HEADERS): Add sha.h.
6085 Based on code from Scott G. Miller and from GnuPG.
6087 2000-09-15 Jim Meyering <meyering@lucent.com>
6089 * regex.c: Update from libc.
6091 2000-09-10 Jim Meyering <meyering@lucent.com>
6093 * getopt.c (_getopt_internal): Update from glibc.
6095 2000-09-09 Jim Meyering <meyering@lucent.com>
6097 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6098 think it should be used as a general replacement for isascii.
6099 * fnmatch.c: Likewise.
6100 * mbswidth.c: Likewise
6101 * regex.c: Likewise.
6104 * userspec.c: Include sys/param.h and limits.h.
6106 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6107 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6108 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6109 UID, GID. Check range.
6111 2000-09-06 Jim Meyering <meyering@lucent.com>
6113 * getopt.c (_getopt_internal): Update from glibc.
6115 2000-08-30 Jim Meyering <meyering@lucent.com>
6117 * strftime.c: Merge in changes from GNU libc.
6119 2000-08-26 Jim Meyering <meyering@lucent.com>
6121 * closeout.c: Include "__fpending.h".
6122 (close_stdout_status): Return right away if there's nothing to flush.
6124 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6125 * __fpending.c: New file.
6126 * __fpending.h: New file.
6128 2000-08-07 Paul Eggert <eggert@twinsun.com>
6130 Standardize on "memory exhausted" instead of "Memory exhausted"
6131 or "virtual memory exhausted".
6132 * obstack.c (print_and_abort): Use "memory exhausted", not
6133 "virtual memory exhausted".
6134 * same.c (same_name): Invoke xalloc_die instead of printing
6136 * userspec.c (parse_user_spec): Likewise.
6137 * bumpalloc.h: comment fix
6138 * same.c, userspec.c: Include xalloc.h.
6140 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6141 not char *const and pointing to a constant array.
6142 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6143 (xrealloc): Comment fix.
6145 * userspec.c (parse_user_spec):
6146 Don't translate a message until just before returning,
6147 to avoid unnecessary translation.
6149 2000-08-07 Jim Meyering <meyering@lucent.com>
6151 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6152 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6153 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6154 getgroups.c, gethostname.c, getopt.h, group-member.c,
6155 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6156 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6157 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6158 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6159 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6160 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6161 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6162 yesno.c: Back out Copyright date changes for each file with no change
6163 this year. This eases coordination with other programs using the same
6164 source code modules. From Paul Eggert.
6166 2000-08-03 Greg McGary <greg@mcgary.org>
6168 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6169 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6170 (EXTEND_BUFFER): Use them.
6172 2000-08-01 Jim Meyering <meyering@lucent.com>
6174 * dirname.c (ISSLASH): Define.
6175 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6176 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6177 both `\' and `/' may be use as path separators.
6178 Based on a patch from Prashant TR.
6180 2000-07-31 Paul Eggert <eggert@twinsun.com>
6182 * quotearg.c (quotearg_n_options): Don't make the initial
6183 slot vector a constant, since it might get modified.
6185 2000-07-31 Jim Meyering <meyering@lucent.com>
6187 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6188 * obstack.c (print_and_abort): Likewise.
6190 2000-07-30 Paul Eggert <eggert@twinsun.com>
6192 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6193 buffer, so that the caller can always quote one small
6194 component of a "memory exhausted" message in slot 0.
6195 From a suggestion by Jim Meyering.
6197 2000-07-30 Jim Meyering <meyering@lucent.com>
6199 * makepath.c (make_path): Quote the other instance, too.
6201 * quotearg.c (N_STATIC_SLOTVECS): Define.
6202 (STATIC_BUF_SIZE): Define.
6203 (quotearg_n_options): Use only statically allocated storage when
6204 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6205 than STATIC_BUF_SIZE.
6207 2000-07-29 Jim Meyering <meyering@lucent.com>
6209 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6210 * dirname.c (dir_name): Likewise.
6212 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6214 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6215 (dir_name): Assert that there are no trailing slashes.
6217 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6219 * mbswidth.h (mbswidth): Add a flags argument.
6220 (mbswidth): New declaration.
6221 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6222 * mbswidth.c (mbswidth): Add a flags argument.
6223 (mbsnwidth): New function.
6225 2000-07-24 Jim Meyering <meyering@lucent.com>
6227 * mbswidth.c: Remove useless #else. From Bruno Haible.
6229 2000-07-23 Paul Eggert <eggert@twinsun.com>
6231 * mbswidth.c (_XOPEN_SOURCE):
6232 Don't define; this causes problems on Solaris 7.
6233 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6235 2000-07-23 Paul Eggert <eggert@twinsun.com>
6238 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6239 so that mbstate_t is always defined.
6241 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6242 be 1 in at least one GCC installation, and this configuration
6243 error is likely to be common. Ignoring MB_LEN_MAX hurts
6244 performance on hosts that have mbrtowc but have only unibyte
6245 locales, but I assume these hosts are rare.
6247 2000-07-23 Paul Eggert <eggert@twinsun.com>
6249 * quotearg.c: Streamline by invoking multibyte code only if needed.
6250 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6251 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6252 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6253 invoke multibyte primitives.
6255 2000-07-23 Jim Meyering <meyering@lucent.com>
6257 * basename.c (base_name): Add an assertion.
6259 2000-07-15 Bruno Haible <clisp.cons.org>
6261 * quotearg.c: When the system forces us to redefine mbstate_t,
6262 shadow its mbsinit function.
6264 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6266 * mbswidth.h: New file.
6267 * mbswidth.c: New file.
6268 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6269 (noinst_HEADERS): Add mbswidth.h.
6271 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6273 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6276 2000-07-15 Jim Meyering <meyering@lucent.com>
6278 * makepath.c: Include quote.h.
6279 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6280 corresponding argument in a `quote (...)' call.
6281 Give better diagnostics.
6283 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6284 (noinst_HEADERS): Add quote.h.
6286 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6287 from tar's src/misc.c.
6288 * quote.h: New file. Prototypes for same.
6290 2000-07-10 Paul Eggert <eggert@twinsun.com>
6292 From a suggestion by Bruno Haible.
6293 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6294 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6295 to decide whether to define the BeOS workaround macro;
6296 this adjusts to the change to AC_MBSTATE_T.
6298 2000-07-13 Paul Eggert <eggert@twinsun.com>
6300 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6302 * quotearg.c (quoting_style_args, quoting_style_vals,
6303 quotearg_buffer_restyled): Add support for
6304 clocale_quoting_style. Undo previous change to
6305 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6306 and "{RIGHT QUOTATION MARK}" msgids.
6308 2000-07-05 Paul Eggert <eggert@twinsun.com>
6310 The old behavior of quoting `like this' doesn't look good with
6311 newer, ISO-style fonts. See:
6312 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6314 Instead, quote "like this" by default. Let the translator
6315 tailor the locale-specific quoting behavior by providing
6316 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6318 * quotearg.c (N_): New macro.
6319 (gettext_default): New function.
6320 (quotearg_buffer_restyled): Use
6321 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6322 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6324 2000-07-09 Jim Meyering <meyering@lucent.com>
6326 * Most files: Update copyright dates to include 2000.
6328 2000-07-08 Jim Meyering <meyering@lucent.com>
6330 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6332 (xgethostname): Remove now-unnecessary #ifdef.
6333 Move declaration of `err' into loop where it's used.
6335 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6337 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6338 by allocating a larger buffer. Test the gethostname return value for
6339 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6340 returns an error and ENAMETOOLONG isn't defined.
6342 2000-07-05 Paul Eggert <eggert@twinsun.com>
6343 and Bruno Haible <haible@clisp.cons.org>
6345 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6347 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6349 * quotearg.c (struct quoting_options): Simplify quote_these_too
6352 2000-07-03 Jim Meyering <meyering@lucent.com>
6354 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6355 Reported by Bruno Haible.
6357 2000-07-04 Jim Meyering <meyering@lucent.com>
6359 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6360 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6363 2000-07-03 Paul Eggert <eggert@twinsun.com>
6364 and Bruno Haible <haible@clisp.cons.org>
6366 * quotearg.c (mbrtowc):
6367 Assign to *pwc, and return 1 only if result is nonzero.
6368 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6370 2000-07-03 Jim Meyering <meyering@lucent.com>
6372 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6373 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6376 2000-07-02 Jim Meyering <meyering@lucent.com>
6378 * quotearg.c (mbstate_t): Don't define here.
6380 2000-07-02 Jim Meyering <meyering@lucent.com>
6382 * nanosleep.c (SIGCONT): Define if not already defined.
6384 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6386 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6387 per change in ../m4/ls-mntd-fs.m4.
6388 (read_filesystem_list): Ignore symbolic links.
6390 2000-06-29 Jim Meyering <meyering@lucent.com>
6392 * same.c: Include <string.h> or <strings.h>, as appropriate,
6393 for declaration of strcmp.
6395 * long-options.c: Include <stdlib.h>, for declaration of exit.
6397 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6398 Avoid warning by casting result to `char *' to remove `const'.
6400 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6402 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6404 2000-06-26 Paul Eggert <eggert@twinsun.com>
6406 savedir now sets errno on failure and invokes xmalloc to get memory.
6407 Fix a couple of other minor bugs while we're at it.
6409 * savedir.c (<unistd.h>): Do not include; there's no need.
6410 (NAMLEN): Remove macro.
6411 (malloc, realloc): Remove decls.
6413 ("xalloc.h"): Include.
6414 (NAME_SIZE_DEFAULT): New macro.
6415 (savedir): Use xmalloc / xrealloc to allocate memory.
6416 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6417 Skip "" directory entries.
6418 Use strlen to calculate directory entry length, since the old method
6419 is rarely used these days and isn't worth supporting.
6420 Don't use a pointer after freeing it.
6421 Check for integer overflow when calculating allocation size.
6422 Use memcpy to copy entries, instead of stpcpy.
6423 Set errno properly when returning NULL.
6424 Check for readdir error.
6426 2000-06-26 Jim Meyering <meyering@lucent.com>
6428 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6430 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6432 * getusershell.c (xmalloc, xrealloc): Remove functions.
6434 Don't include <stdlib.h>. Don't declare malloc, realloc.
6436 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6438 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6440 2000-06-24 Jim Meyering <meyering@lucent.com>
6442 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6444 2000-06-21 Jim Meyering <meyering@lucent.com>
6446 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6448 2000-06-19 Paul Eggert <eggert@twinsun.com>
6450 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6451 (mbrtowc, mbstate_t): Define substitutes if
6452 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6453 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6454 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6456 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6458 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6459 than 1024, return a memory chunk of least possible size, instead
6460 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6461 Use free/xmalloc instead of xrealloc to avoid copying for very long
6464 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6466 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6467 address, not strdup. Include <stdlib.h> and don't declare free().
6469 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6471 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6474 2000-06-21 Jim Meyering <meyering@lucent.com>
6476 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6477 (noinst_HEADERS): Add getstr.h.
6479 * getline.c (getstr): Move into a separate file.
6480 * getstr.c (getstr): New file, extracted from getline.c, with
6481 the following changes: new parameter, delim2; both delim[12]
6482 parameters have type `int', not `char'. The latter would lose
6483 with 8-bit delimiters.
6484 * getstr.h: New file.
6486 2000-06-19 Jim Meyering <meyering@lucent.com>
6488 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6490 2000-06-18 Jim Meyering <meyering@lucent.com>
6492 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6493 Besides, these days every porting target provides a mkdir function.
6495 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6496 (this snippet comes from src/system.h).
6498 2000-06-15 Paul Eggert <eggert@twinsun.com>
6500 * human.c (adjust_value): New function.
6501 (human_readable_inexact): Apply rounding style even when
6502 printing approximate values.
6504 2000-06-14 Paul Eggert <eggert@twinsun.com>
6506 * human.c (human_readable_inexact): Allow an input block
6507 size that is not a multiple of the output block size, and vice versa.
6508 Reported by Piergiorgio Sartor.
6510 2000-06-14 Paul Eggert <eggert@twinsun.com>
6512 * getdate.y (get_date): Apply relative times after time
6513 zone indicator, not before. Reported by Todd A. Jacobs.
6515 2000-06-13 Jim Meyering <meyering@lucent.com>
6517 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6519 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6521 2000-06-12 Paul Eggert <eggert@twinsun.com>
6523 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6525 2000-06-04 Paul Eggert <eggert@twinsun.com>
6527 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6529 2000-06-04 Jim Meyering <meyering@lucent.com>
6531 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6532 SunOS 4.1.4 for which gid_t is an unsigned type.
6534 2000-06-03 Jim Meyering <meyering@lucent.com>
6536 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6538 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6540 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6541 newer, don't install charset.alias.
6542 * config.charset: Change the Linux/glibc rules so they become empty
6543 on glibc-2.1 or newer.
6545 2000-06-02 Jim Meyering <meyering@lucent.com>
6547 * mountlist.c: Back out last change. Instead, do this...
6548 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6549 member using the same `ignore'-testing code.
6550 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6554 2000-05-29 Jim Meyering <meyering@lucent.com>
6556 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6557 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6559 2000-05-22 Jim Meyering <meyering@lucent.com>
6561 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6563 2000-05-18 Jim Meyering <meyering@lucent.com>
6565 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6566 back, too, since it may have been modified by allocate_entry.
6567 (hash_delete): Rewrite to use neither the assignment operator
6568 nor the comma operator in an if-expression.
6570 2000-05-15 Paul Eggert <eggert@twinsun.com>
6573 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6574 Remove; no longer needed.
6575 "quotearg.h": Add include.
6576 (file_name): Do not bother to explicitly initialize to NULL; it's less
6577 efficient on some hosts.
6578 (close_stdout_status): Remove test as to whether stdout was already
6579 closed; it breaks for the case "echo x | sort >&-".
6580 Quote file name colons.
6581 Do not assume that _("write error") lacks format strings.
6583 2000-05-15 Jim Meyering <meyering@lucent.com>
6585 * version-etc.c (version_etc_copyright): Update the copyright string
6586 used in all --version output.
6588 2000-05-14 Jim Meyering <meyering@lucent.com>
6590 * closeout.c (close_stdout_set_file_name): New function.
6591 (close_stdout_status): Use new file-scoped global.
6592 Return right away if fstat says the stdout file descriptor is invalid.
6593 * closeout.h (close_stdout_set_file_name): Declare.
6595 2000-05-10 Jim Meyering <meyering@lucent.com>
6597 * closeout.c [default_exit_status]: New file-scoped variable.
6598 (close_stdout_set_status): New function.
6599 * closeout.h (close_stdout_set_status): Declare.
6601 2000-05-08 Jim Meyering <meyering@lucent.com>
6603 * long-options.c: Don't include closeout.h.
6604 (parse_long_options): Don't call close_stdout for --version.
6606 2000-05-06 Jim Meyering <meyering@lucent.com>
6608 * strnlen.c: Undefine __strnlen and strnlen.
6609 [!weak_alias]: Define __strnlen to strnlen.
6611 * atexit.c: New file, from libiberty.
6613 2000-05-06 Jim Meyering <meyering@lucent.com>
6615 * closeout.c (close_stdout_status): Also check for errors on the
6618 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6620 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6621 instead of xmalloc, xrealloc, path_concat.
6622 (locale_charset): Treat empty environment variables as absent.
6623 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6625 2000-05-04 Jim Meyering <meyering@lucent.com>
6627 * getopt.c: Update from glibc.
6628 * obstack.c: Likewise.
6629 * obstack.h: Likewise.
6630 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6632 * regex.h: Likewise.
6633 * strndup.c: Likewise.
6634 * strnlen.c: New file, from glibc.
6636 2000-05-01 Jim Meyering <meyering@lucent.com>
6638 * full-write.c (full_write): Remove `FIXME' part of comment.
6640 2000-04-29 Jim Meyering <meyering@lucent.com>
6642 * path-concat.c: Declare strdup only if it's not defined.
6643 * canon-host.c: Likewise.
6645 2000-04-28 Jim Meyering <meyering@lucent.com>
6647 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6648 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6649 included first, then limits.h is included by locale.h by libintl.h.
6650 From John David Anglin.
6652 2000-04-25 Jim Meyering <meyering@lucent.com>
6654 * makepath.c (S_IRWXUGO): Define.
6655 (make_path): Always perform explicit chmod if MODE specifies any
6656 of the `special' permission bits. Prompted by a bug report against
6657 install from Mate Wierdl and Joost van Baal.
6659 2000-04-18 Jim Meyering <meyering@lucent.com>
6663 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6664 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6666 2000-04-17 Jim Meyering <meyering@lucent.com>
6668 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6669 the definition of it to rpl_strftime also defined-away the system's
6672 2000-04-15 Jim Meyering <meyering@lucent.com>
6674 Use `C' to denote so-called `contiguous' files, the same way
6676 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6677 (ftypelet): Use S_ISCTG.
6678 From Michael Deutschmann.
6680 2000-04-14 Jim Meyering <meyering@lucent.com>
6682 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6684 2000-04-08 Jim Meyering <meyering@lucent.com>
6686 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6687 names don't conflict. Reported by Eli Zaretskii.
6689 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6691 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6692 bug. Deal with the different error behavior of Irix iconv.
6694 2000-04-07 Jim Meyering <meyering@lucent.com>
6696 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6697 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6699 2000-04-05 Jim Meyering <meyering@lucent.com>
6701 Portability tweaks required for ultrix4.3.
6702 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6703 * readutmp.c: Include sys/types.h before sys/stat.h.
6704 * canon-host.c: Declare strdup.
6705 * path-concat.c: Likewise.
6706 From John David Anglin.
6708 2000-04-04 Jim Meyering <meyering@lucent.com>
6710 Be more DOS 8.3-friendly.
6711 * ref-add.sin: Renamed from ref-add.sed.in.
6712 * ref-del.sin: Renamed from ref-del.sed.in.
6713 * Makefile.am: Reflect renaming.
6714 Reported by Eli Zaretskii.
6716 Use a temporary file name that won't clash with `charset.alias'
6717 in the DOS 8.3 name space.
6718 * Makefile.am (charset_tmp): Define.
6719 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6720 (uninstall-local): Likewise.
6721 Reported by Eli Zaretskii.
6723 2000-03-29 Paul Eggert <eggert@twinsun.com>
6725 * time/strftime.c (my_strftime): Make sure we call the system
6726 strftime, not ourselves, when invoking the underlying strftime.
6728 2000-03-24 Jim Meyering <meyering@lucent.com>
6730 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6731 (charset_alias): Define.
6732 (install-exec-local): Factor out common code.
6733 (uninstall-local): Split lines longer than 80.
6734 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6736 (.sed.in.sed): New rule. Don't redirect directly to $@.
6737 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6739 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6741 * config.charset: Output a line containing "Packages using this file".
6742 * ref-add.sed.in, ref-del.sed.in: New files.
6743 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6744 ref-del.sed): New rules.
6746 2000-03-17 Jim Meyering <meyering@lucent.com>
6748 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6749 Otherwise, include <strings.h>
6751 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6753 * unicodeio.c (utf8_wctomb): New function.
6754 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6755 format instead of in UCS-4 with platform dependent endianness.
6757 2000-03-07 Paul Eggert <eggert@twinsun.com>
6759 * savedir.c (savedir): Work even if directory size is
6760 negative; this can happen with some screwy NFS configurations.
6762 2000-03-06 Jim Meyering <meyering@lucent.com>
6764 * localcharset.c (get_charset_aliases): Don't try to free file_name
6765 if it's NULL (because we ran out of memory). From Bruno Haible.
6767 2000-03-05 Jim Meyering <meyering@lucent.com>
6769 * localcharset.c ("path-concat.h"): Include.
6770 (get_charset_aliases): Use path_concat instead of ANSI string
6773 * unicodeio.h (PARAMS): Define.
6774 Use it to guard prototype.
6776 2000-03-04 Jim Meyering <meyering@lucent.com>
6778 * Makefile.am (install-exec-local): Create $(libdir) before installing
6780 (uninstall-local): Uncomment this rule so `make distcheck' works
6783 * unicodeio.c (<errno.h>): Include it.
6784 (errno): Declare if not defined.
6786 * localcharset.c: Add Bruno's comment justifying use of volatile.
6788 * config.charset: New version, incorporating remarks from a linux
6789 i18n mailing list. From Bruno Haible.
6791 2000-03-02 Jim Meyering <meyering@lucent.com>
6793 * Makefile.am (EXTRA_DIST): Add config.charset.
6795 2000-03-01 Jim Meyering <meyering@lucent.com>
6797 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6798 * unicodeio.c: Likewise.
6800 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6802 * config.charset: New file.
6803 * localcharset.c: New file.
6804 * unicodeio.h, unicodeio.c: New files.
6805 * Makefile.am (DEFS): Add -DLIBDIR=...
6806 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6807 (noinst_HEADERS): Add unicodeio.h.
6808 (all-local, install-exec-local, charset.alias): New targets.
6810 2000-02-28 Paul Eggert <eggert@twinsun.com>
6812 * quotearg.c (ALERT_CHAR): New macro.
6813 (quotearg_buffer_restyled): Use it.
6815 2000-02-27 Jim Meyering <meyering@lucent.com>
6817 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6818 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6820 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6821 not `#if STDC_HEADERS'.
6822 Declare malloc if needed.
6824 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6825 now that autoconf always defines the HAVE_DECL_ symbols.
6826 * human.c: Likewise.
6828 * strtoumax.c: Likewise.
6830 * backupfile.c: Arrange for cpp to fail if the configure-time
6831 declaration check was not run.
6833 * human.c: Likewise.
6835 * strtoumax.c: Likewise.
6837 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6838 then first look up the entire `.'-containing string as a login name.
6840 2000-02-18 Paul Eggert <eggert@twinsun.com>
6842 * getdate.y: Handle two-digit years with leading zeros correctly.
6843 (textint): New typedef.
6844 (parser_control): Member year changed from int to textint.
6846 (YYSTYPE): Removed; replaced by %union with int and textint members.
6847 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6848 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6849 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6850 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6851 (date, number, to_year): Use width of number in digits, not its value,
6852 to determine whether it's a 2-digit year, or a 2-digit time.
6853 (yylex): Store number of digits of numeric tokens.
6854 Reported by John Kendall.
6856 (parser_control): Changed from struct parser_control to typedef (for
6857 consistency). All uses changed.
6859 (tID): Removed; not used.
6860 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6862 2000-02-14 Paul Eggert <eggert@twinsun.com>
6864 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6865 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6867 2000-02-12 Jim Meyering <meyering@lucent.com>
6869 * userspec.c (ISDIGIT): Define it.
6870 (isdigit): Remove definition.
6871 (is_number): Use ISDIGIT, not isdigit.
6872 <libintl.h>: Include.
6874 (parse_user_spec): Mark translatable strings.
6876 2000-02-10 Jim Meyering <meyering@lucent.com>
6878 With these changes, nanosleep.[ch] are finally enough like the other
6879 lib/* replacement files to compile on a few more losing systems.
6881 * nanosleep.h: Don't include config.h.
6882 Remove prototype from declaration of nanosleep.
6883 (PARAMS): Remove now-unneeded definition.
6884 * nanosleep.c: #undef nanosleep.
6885 (rpl_nanosleep): Rename from nanosleep.
6887 2000-02-03 Jim Meyering <meyering@lucent.com>
6889 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6890 rather than with `#if HAVE_UTMPNAME'.
6892 2000-02-01 Jim Meyering <meyering@lucent.com>
6894 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6896 2000-01-31 Jim Meyering <meyering@lucent.com>
6898 * nanosleep.h (nanosleep): Guard declaration with
6899 `#if ! HAVE_DECL_NANOSLEEP'.
6900 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6901 the declaration in that vendor's sys/timers.h.
6902 Reported by Christian Krackowizer.
6904 * quotearg.c (ISASCII): Add #undef and move definition to follow
6905 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6906 (ISPRINT): Likewise.
6907 Reported by Tom Tromey.
6909 2000-01-30 Jim Meyering <meyering@lucent.com>
6911 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6912 uses of ->ut_name. The latter doesn't work with new Linux header files
6913 where only utmpx.ut_user is declared.
6915 * readutmp.h (UT_USER): Define.
6917 2000-01-23 Jim Meyering <meyering@lucent.com>
6919 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6922 2000-01-22 Jim Meyering <meyering@lucent.com>
6924 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6925 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6926 Required for some AIX systems. Reported by Christian Krackowizer.
6927 [TESTING] (main): New function.
6929 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6930 * dirname.c (dir_name): Support for DOS-style file names with drive
6933 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6935 * strverscmp.c (ISDIGIT): Define.
6936 (strverscmp): Use ISDIGIT, not isdigit.
6938 2000-01-17 Paul Eggert <eggert@twinsun.com>
6940 * nanosleep.c (nanosleep):
6941 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6942 POSIX.1 doesn't require SA_INTERRUPT and some systems
6943 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6944 it's been part of POSIX.1 since day 1 (in 1988).
6946 2000-01-17 Jim Meyering <meyering@lucent.com>
6948 * interlock: Remove unused file. Reported by François Pinard.
6950 2000-01-16 Paul Eggert <eggert@twinsun.com>
6952 * quotearg.c (quotearg_buffer_restyled): Do not quote
6953 alert, backslash, formfeed, and vertical tab unnecessarily in
6954 shell quoting style.
6957 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6958 Free Software Foundation, Inc.
6959 Copying and distribution of this file, with or without modification,
6960 are permitted provided the copyright notice and this notice are preserved.