1 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4 "who -r" failed to give output. Problem reported by Tim Waugh.
6 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
7 (xcalloc): Use it to avoid needless tests.
8 Problem reported by Jim Meyering.
10 2005-06-16 Jim Meyering <jim@meyering.net>
12 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
13 when either N or S is zero.
15 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
17 * argp.h (__option_is_short): Check upper limit of
18 __key. Isprint() requires its argument to have the value
19 of an unsigned char or EOF.
21 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
23 * fnmatch.c (fnmatch): If there is an encoding error in a
24 multibyte string or pattern, fall back on unibyte matching.
25 Problem reported by James Youngman.
27 2005-06-08 Bruno Haible <bruno@clisp.org>
29 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
32 2005-06-08 Bruno Haible <bruno@clisp.org>
34 * csharpcomp.h: New file, from GNU gettext.
35 * csharpcomp.c: New file, from GNU gettext.
36 * csharpcomp.sh.in: New file, from GNU gettext.
38 2005-06-07 Derek Price <derek@ximbiot.com>
41 * glob_.h: Indent nested #ifdef.
43 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
46 Use "file name" when talking about file names, instead of "filename"
47 or "path", as per the GNU coding standards.
48 * mkdir-p.c: Renamed from makepath.c.
49 (make_dir_parents): Renamed from make_path. All callers changed.
50 * mkdir-p.h: Likewise. All includers changed.
51 * filenamecat.c: Renamed from path-concat.c.
52 (file_name_concat): Renamed from path_concat. All callers changed.
53 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
54 * filenamecat.h: Likewise. All includers changed.
55 * acl.c: Don't use "path" or "filename" to mean "file name"
56 in comments or local variable names.
57 * basename.c: Likewise.
58 * canonicalize.c, canonicalize.h: Likewise.
59 * dirname.c, dirname.h: Likewise.
60 * euidaccess.c: Likewise.
62 * fnmatch_.h, fnmatch_loop.c: Likewise.
63 * fsusage.c, fsuage.h: Likewise.
64 * fts.c, fts_.h: Likewise.
66 * getloadavg.c: Likewise.
67 * mkstemp.c: Likewise.
68 * mountlist.c, mountlist.h: Likewise.
69 * openat.c, openat.h: Likewise.
70 * readlink-stub.c: Likewise.
71 * readutmp.c, readutmp.h: Likewise.
75 * savedir.c: Likewise.
76 * stripslash.c: Likewise.
77 * tempname.c: Likewise.
78 * xreadlink.c: Likewise.
79 * exclude.c (excluded_file_name): Renamed from excluded_filename.
81 * exclude.h: Likewise.
83 * euidaccess.c (getuid, getgid, getuid, getegid)
84 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
85 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
86 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
87 * pathmax.h: Include <limits.h> unconditionally, since other
88 files have been getting away with it for years (MORE/BSD 4.3
90 * userspec.c (getpwnam, getgrnam, getgrgid)
91 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
93 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
94 Define to 256, not 255, as per modern POSIX.
96 2005-06-01 Bruno Haible <bruno@clisp.org>
98 * csharpexec.h: New file, from GNU gettext.
99 * csharpexec.c: New file, from GNU gettext.
100 * csharpexec.sh.in: New file, from GNU gettext.
102 2005-05-31 Derek Price <derek@ximbiot.com>
103 Paul Eggert <eggert@cs.ucla.edu>
106 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
108 2005-05-29 Derek Price <derek@ximbiot.com>
109 Paul Eggert <eggert@cs.ucla.edu>
111 * glob_.h, glob.c: New files.
113 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
115 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
117 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
118 the configuration hassle isn't worth it.
119 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
120 (LONGEST_MODIFIER, PRIuMAX): Remove.
122 2005-05-27 Bruno Haible <bruno@clisp.org>
124 * getlogin_r.h: Remove second include of <stddef.h>.
126 2005-05-25 Bruno Haible <bruno@clisp.org>
127 Derek Price <derek@ximbiot.com>
129 * getlogin_r.h: Simplify API documentation.
131 2005-05-25 Derek Price <derek@ximbiot.com>
132 Paul Eggert <eggert@cs.ucla.edu>
134 * getlogin_r.c, getlogin_r.h: New files.
136 2005-05-22 Bruno Haible <bruno@clisp.org>
138 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
139 Also include <sys/param.h> if it defines MIN, MAX.
140 Based on a patch by Derek Price <derek@ximbiot.com>.
142 2005-05-22 Bruno Haible <bruno@clisp.org>
144 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
145 (INT64_MIN): Fix definition.
146 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
148 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
149 NEED_SIGNED_INT_TYPES.
151 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
152 HAVE_SYSTEM_INTTYPES.
154 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
156 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
157 so that unistd-safer.h (GPL'ed code) need not be included.
159 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
162 * fts.c: Don't include "cycle-check.h" or "hash.h".
163 (setup_dir, free_dir): New functions.
164 (enter_dir, leave_dir): Define trivial
165 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
166 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
167 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
168 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
170 (fts_open): Use setup_dir.
171 (fts_close): Use free_dir.
172 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
173 This adds a label and some gotos, but the alternatives were messier.
174 Check for memory allocation failure when entering a dir.
175 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
176 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
177 (FTS): New member fts_cycle, that is a union that contains the
178 old active_dir_ht and cycle_state. All uses changed to mention
179 fts_cycle.ht and fts_cycle.state.
180 * fts-cycle.c: New file, containing GPL'ed code migrated out of
181 fts.c, with the following changes:
182 (setup_dir, free_dir): New functions.
183 (enter_dir): Now returns bool. Return true if successful, false
184 if memory exhausted. All callers changed.
185 Do not bother partly cleaning up on
186 memory allocation failure; that is free_dir's job.
187 However, free ad if hash_insert fails, to avoid memory leak.
188 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
189 fts->fts_options to see which union member to use.
191 2005-05-20 Jim Meyering <jim@meyering.net>
193 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
194 Now a macro, to pacify GCC.
196 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
198 * chown.c (rpl_chown): Return -1 on failure.
200 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
202 * canonicalize.c: Include canonicalize.h first, to test interface.
203 Include <stddef.h> unconditionally, since we assume C89 now.
204 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
205 * fts.c: Include fts_.h first, to check interface.
206 Do not include intprops.h; no longer needed.
207 Include cycle-check.h and hash.h, since fts_.h no longer does.
208 Remove unnecessary casts of closedir to void.
209 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
210 decide whether to decrement nlinks.
211 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
212 (FTS): Use struct hash_table * instead of Hash_table, so that
213 we no longer need to include hash.h here.
215 2005-05-17 Jim Meyering <jim@meyering.net>
217 * fts.c, fts_.h: New files, from coreutils.
219 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
222 * unlinkdir.c, unlinkdir.h: New files.
223 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
224 regex.h, unlocked-io.h, xtime.h:
225 White space changes only.
226 * makepath.c (make_path): Port to hosts where leading "//" is special.
227 * yesno.c: Include getline.h, not ctype.h.
228 (yesno): Don't remove leading white space; POSIX doesn't allow it.
229 Use getline to remove arbitrary restriction on response length.
231 2005-05-13 Bruno Haible <bruno@clisp.org>
233 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
234 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
235 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
236 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
237 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
238 Add support for 64-bit integers in the MSVC compiler.
240 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
242 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
243 Change the initial comment to refer to GPL, not LGPL.
244 gnulib-tool will change it to LGPL as needed.
246 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
247 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
248 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
249 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
250 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
251 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
252 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
253 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
254 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
255 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
256 concatpath.c, config.charset, copy-file.c, copy-file.h,
257 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
258 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
259 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
260 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
261 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
262 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
263 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
264 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
265 full-read.c, full-read.h, full-write.c, full-write.h,
266 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
267 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
268 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
269 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
270 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
271 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
272 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
273 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
274 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
275 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
276 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
277 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
278 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
279 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
280 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
281 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
282 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
283 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
284 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
285 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
286 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
287 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
288 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
289 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
290 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
291 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
292 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
293 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
294 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
295 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
296 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
297 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
298 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
299 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
300 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
301 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
302 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
303 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
304 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
305 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
306 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
307 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
308 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
309 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
310 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
311 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
312 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
313 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
314 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
315 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
316 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
317 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
318 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
319 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
320 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
321 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
322 Update FSF postal mail address.
324 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
326 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
327 specified in ai_socktype. Fix invalid ai_protocol
328 check. ai_protocol is usually set to 0 or depending on
329 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
330 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
331 ai_socktype / ai_protocol in the returned addrinfo structure.
333 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
334 Bruno Haible <bruno@clisp.org>
336 * inet_ntop.h: New file.
337 * inet_ntop.c: New file, from glibc with modifications.
339 2005-05-08 Jim Meyering <jim@meyering.net>
341 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
343 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
345 Merge from coreutils. Among other things,
346 add bulletproofing for cases where stdin, stdout, or stderr are closed.
347 * fd-safer.c: New file.
348 * fcntl-safer.h, open-safer.c: Remove.
349 * chdir-long.c: Fix comment "fetish" -> "coreutils".
350 * dup-safer.c: Include unistd-safer.h first.
351 Don't include errno.h.
352 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
353 * file-type.h: Don't assume invoker included sys/stat.h first.
354 * file-type.c: Rely on file-type.h change.
355 * getloadavg.c: Include unistd-safer.h.
356 (getloadavg): Use safer open.
357 * getusershell.c: Include "stdio-safer.h".
358 (getusershell): Use safer fopen.
359 * long-options.c (long_options): Use NULL rather than 0.
360 * modechange.h (mode_free): Remove; all callers changed to invoke
362 * modechange.c: Likewise.
363 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
364 (MODE_DONE): New constant.
365 (struct mode_change): Remove 'next' member.
366 (make_node_op_equals): New function; like the old one of the
367 same name, except it allocates an array.
368 (mode_compile, mode_create_from_ref): Use it.
369 (mode_compile): Allocate result as an array, not a linked list.
370 Parse octal string ourself, so that we catch mistakes like "+0".
371 (mode_adjust): Arg is an array, not a linked list.
372 * modechange.c: Include stat-macros.h, xalloc.h.
373 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
374 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
375 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
376 Remove. This is now stat-macros.h's job.
377 (talloc): Remove. All callers replaced by xalloc, so that
378 our invokers don't have to worry about reporting memory failures.
379 (make_node_op_equals): Remove.
380 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
382 (struct mode_change): Moved here from modechange.h.
383 (mode_append_entry): Remove.
384 (mode_compile): Remove MASKED_OPS arg, since it encouraged
385 apps to have incorrect behavior. Use simpler algorithm for head
386 and tail. Don't futz with umask; that's now the job of mode_adjust.
387 Detect more invalid usages rather than having somewhat-random behavior.
388 Don't insert an "a=" action, as that leads to incorrect behavior.
389 (mode_compile, mode_create_from_ref): Return NULL on error instead
390 of an enum, since now there's only one way to have an error. All
392 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
393 at the correct time. Simplify calculation of "+u" and its ilk.
394 Don't mishandle "+X".
395 (mode_free): Remove "register" and localize decls.
396 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
397 (struct mode_change): Move to modechange.c; callers don't
398 need to see this stuff.
399 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
400 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
401 (mode_change, mode_adjust): Reflect the new signatures noted above.
402 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
403 that might redefine system include files.
404 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
405 (my_usleep): Use NULL rather than (void *) 0.
406 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
407 Use siginterrupt to specify that system calls should be interrupted.
408 (rpl_nanosleep): Move initialization of suspended closer to call of
410 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
411 * readutmp.c: Likewise. Include signal.h, stdbool.h.
412 (desirable_utmp_entry): New function.
413 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
414 using x2nrealloc, to simplify logic.
415 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
416 size calculation. Do not assume utmp file is a regular file.
417 * readutmp.h (UT_PID): Moved here from ../src/who.c.
418 (READ_UTMP_CHECK_PIDS): New constant.
419 * save-cwd.c: Include unistd-safer.h.
420 (save_cwd): Use fd_safer.
421 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
422 [!_LIBC] Include "stat-macros.h" instead.
423 * unistd-safer.h (fd_safer): New decl.
425 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
427 * byteswap_.h: New file.
429 2005-04-25 Albert Chin <china@thewrittenword.com>
431 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
434 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
436 * getdate.y (zone): Allow relunit_snumber after tZONE, so
437 that "UTC +1 second" continues to work. Problem reported
439 (relunit_snumber): New rule.
442 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
444 * getdate.y (universal_time_zone_table): New constant.
445 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
446 universal_time_zone_table.
447 (lookup_zone): Prefer universal_time_zone_table to
448 local_time_zone_table, so that "GMT" time stamps are allowed in
449 London during the summer. Problem reported by Ian Abbott.
451 2005-04-12 Jim Meyering <jim@meyering.net>
453 * human.c (humblock): Set *options even when returning due to
454 xstrtoumax conversion failure. Thanks to a used-uninitialized
457 2005-04-09 Jim Meyering <jim@meyering.net>
459 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
460 -Wuninitialized: initialize tm0.tm_year.
462 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
464 * getdate.y (parser_control): rels_seen is now a boolean, not a
465 count, since there's no maximum. All uses changed.
466 Add member dsts_seen.
467 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
469 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
470 Use pc_rels_seen to decide whther a date is absolute.
472 * getdate.y (number): Don't overwrite year.
473 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
476 2005-04-02 Simon Josefsson <jas@extundo.com>
478 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
479 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
481 2005-03-27 Jim Meyering <jim@meyering.net>
483 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
485 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
487 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
488 "one's complement" -> "ones' complement" in comment, as per Knuth.
489 "value of type" -> "type or expression" in comment.
490 * mktime.c, strftime.c: Propagate intprops.h comment nits.
492 2005-03-26 Jim Meyering <jim@meyering.net>
495 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
496 Correct typos: s/or/of/.
498 2005-03-23 Jim Meyering <jim@meyering.net>
500 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
502 2005-03-21 Jim Meyering <jim@meyering.net>
504 Changes imported from coreutils.
506 * cycle-check.c: Don't include xalloc.h.
508 * path-concat.c: Don't include assert.h.
509 (path_concat): Remove assertion that would have triggered
510 for ABASE starting with more than one slash.
511 Reported by Andreas Schwab.
513 * path-concat.c (path_concat): Set *BASE_IN_RESULT
514 properly when ABASE is an absolute file name.
515 Correct the description of this function.
517 Add an assertion and a test driver.
518 This fixes a bug introduced on 2004-07-02.
519 Andreas Schwab reported the resulting failure of cp --parents:
520 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
522 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
524 * strftime.c (my_strftime): If the underlying strftime returns 0
525 (which shouldn't happen), generate nothing instead of returning 0
526 immediately, so that nstrftime (NULL, ...) doesn't return 0.
528 2005-03-16 Bruno Haible <bruno@clisp.org>
530 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
532 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
534 * strftime.c (my_strftime): Prepend space to format so that we can
535 reliably distinguish strftime failure from empty output on POSIX
538 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
540 * iconvme.c (SIZE_MAX): New macro, if not already defined.
541 (iconv_string): Don't guess a size-zero buffer, as that might cause
542 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
543 result would be 'too large', where 'too large' is (heuristically)
544 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
545 overflow concerns. This will prevent some unwanted malloc failures
546 when the inputs are very large.
548 2005-03-15 Bruno Haible <bruno@clisp.org>
550 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
553 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
556 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
558 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
560 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
561 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
563 * strtol.c: Likewise.
565 2005-03-14 Simon Josefsson <jas@extundo.com>
567 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
570 2005-03-14 Jim Meyering <jim@meyering.net>
572 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
573 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
574 to be nonzero so that we (and caller) can detect the difference
575 between a valid zero-length expansion and an error return, even
576 when the underlying strftime fails before writing anything into
579 2005-03-10 Jim Meyering <jim@meyering.net>
581 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
582 so that this module works on systems without fchdir.
584 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
586 Factor int-properties macros into a single file, except for
588 * intprops.h: New file.
589 * getloadavg.c: Include it instead of limits.h.
590 (INT_STRLEN_BOUND): Remove.
591 * human.c: Include intprops.h.
592 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
593 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
594 * inttostr.h: Include intprops.h instead of limits.h.
595 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
596 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
597 for consistency with intprops.h.
598 (time_t_is_integer, twos_complement_arithmetic): Use them.
599 * sig2str.h: Include <signal.h>, intprops.h.
600 (INT_STRLEN_BOUND): Remove.
601 * strftime.c (TYPE_SIGNED): Remove.
602 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
603 * strtol.c: Adjust comments to match intprops.h.
604 * userspec.c: Include intprops.h.
605 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
606 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
607 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
608 instead of rolling our own expressions.
609 * xstrtol.c: Include xstrtol.h first, to test interface.
611 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
613 (my_strftime): Do not mishandle years close to INT_MAX, by doing
614 the right thing even if adding 1900 would overflow. Similarly
615 for tm_mon + 1 and tm_yday + 1.
616 Make %Y always equivalent to %C%y, and similarly for %G and %g.
617 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
618 (DO_SIGNED_NUMBER): New macro.
619 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
621 2005-03-07 Bruno Haible <bruno@clisp.org>
623 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
625 2005-03-03 Derek R. Price <derek@ximbiot.com>
626 Bruno Haible <bruno@clisp.org>
628 * pagealign_alloc.h: New file.
629 * pagealign_alloc.c: New file.
631 2005-01-28 Bruno Haible <bruno@clisp.org>
633 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
636 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
638 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
639 The workaround isn't strictly needed for POSIX conformance, and
640 it's too much of a pain to configure and maintain. We'll ask
641 people to fix their kernels instead.
642 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
643 (NANOSLEEP_BUG_WORKAROUND): Remove.
644 (xnanosleep): Remove the workaround.
646 2005-02-12 Bruno Haible <bruno@clisp.org>
648 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
650 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
652 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
653 * timespec.h (gettime): Return void, since it always
654 succeeds now. All uses changed.
655 * gettime.c (gettime) Likewise.
656 [HAVE_NANOTIME]: Prefer nanotime.
657 Assume gettimeofday succeeds, as POSIX requires.
658 Assime time () succeeds, since other code already does.
659 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
660 (timespec_subtract): Remove.
661 (NANOSLEEP_BUG_WORKAROUND): New constant.
662 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
663 things considerably. Use it only on GNU/Linux hosts, since the
664 workaround shouldn't be needed elsewhere.
666 2005-02-24 Bruno Haible <bruno@clisp.org>
668 * gettext.h: Update from GNU gettext 0.14.2.
670 2005-02-24 Bruno Haible <bruno@clisp.org>
672 * localcharset.c: Update from GNU gettext 0.14.2.
673 * config.charset: Update from GNU gettext 0.14.2.
675 2005-02-22 Simon Josefsson <jas@extundo.com>
677 * iconvme.h, iconvme.c: New files, from libc.
679 2005-02-20 Neil Conway <neilc@samurai.com>
681 * xgethostname.c (xgethostname): Check for ENOMEM, which is
682 returned by OSX/Darwin if the specified buffer is not large
683 enough for the hostname.
685 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
687 * memrchr.h: New file.
688 * chdir-long.c: Include it.
689 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
690 Don't bother including stddef.h.
692 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
694 * argp-help.c (__argp_help): Create a fake struct argp_state and
695 pass it to _help, otherwise the latter coredumps trying to
696 dereference state.root_argp.
698 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
700 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
702 Include <sys/types.h>, for dev_t.
703 (ME_DUMMY, ME_REMOTE): Move from here....
704 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
705 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
707 Include mountlist.h first, to test the interface.
709 2005-01-29 Bruno Haible <bruno@clisp.org>
711 * progname.c (program_name): Initialize.
712 Needed when linking statically on MacOS X.
714 2005-01-28 Bruno Haible <bruno@clisp.org>
716 * javacomp.sh.in: New file, from GNU gettext.
717 * javacomp.h: New file, from GNU gettext.
718 * javacomp.c: New file, from GNU gettext.
720 2005-01-26 Bruno Haible <bruno@clisp.org>
722 * javaexec.sh.in: New file, from GNU gettext.
723 * javaexec.h: New file, from GNU gettext.
724 * javaexec.c: New file, from GNU gettext.
726 2005-01-26 Simon Josefsson <jas@extundo.com>
728 * gai_strerror.c: Use GPL in header.
730 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
732 * argp-help.c (hol_entry_help): Avoid using non-constant
733 initializers for struct pentry_state.
734 (__argp_error): Check return value of __asprintf
735 (__argp_failure): Translate error message
737 * argp-parse.c: Removed braces around the expansion of N_()
739 2005-01-21 Jim Meyering <jim@meyering.net>
741 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
742 same value as for Solaris 9.
744 * chdir-long.c (chdir_long): Rewrite to remove limitation on
745 component length. This included changing the parameter to be
746 of type `char *' rather than `char const *'.
747 * chdir-long.h (chdir_long): Update prototype.
749 * openat.c (fdopendir, fstatat): New functions.
750 * openat.h: Include headers required for use of DIR and struct stat.
751 [AT_SYMLINK_NOFOLLOW]: Define.
752 (fdopendir, fstatat): Add prototypes.
754 2005-01-21 Bruno Haible <bruno@clisp.org>
756 * classpath.h: New file, from GNU gettext.
757 * classpath.c: New file, from GNU gettext.
759 2005-01-20 Simon Josefsson <jas@extundo.com>
761 * version-etc-fsf.c: New file, with version_etc_copyright.
762 * version-etc.c: Remove version_etc_copyright.
763 * version-etc.h (version_etc_copyright): Use [] instead of * in
764 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
766 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
768 * save-cwd.c (save_cwd): Remove code to support the case
769 where fchdir is missing or flaky.
771 2005-01-20 Simon Josefsson <jas@extundo.com>
773 * base64.h (isbase64): Add.
775 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
776 using a unsigned prototype, don't inline.
777 (base64_decode): Use it.
779 2005-01-19 Bruno Haible <bruno@clisp.org>
781 * sh-quote.h: New file, from GNU gettext.
782 * sh-quote.c: New file, from GNU gettext.
784 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
786 Merge changes from coreutils, as described below in several
787 changelogs dated today.
789 * save-cwd.c: Include "save-cwd.h" before other include files.
790 (O_DIRECTORY): Remove; not needed here, since "." must be
791 a directory. All uses removed.
792 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
793 universal on Suns, and we also need to test for IRIX.
794 Revamp code to use 'if' rather than '#if'.
795 Avoid unnecessary comparison of cwd->desc to 0.
797 * utimens.c (futimens): Robustify the previous patch, by checking
798 for known valid error numbers rather than observed invalid ones.
800 2005-01-18 Jim Meyering <jim@meyering.net>
802 * version-etc.c (version_etc_copyright): Update copyright date.
804 * utimens.c (futimens): Account for the fact that futimes
805 can also fail with errno == ENOSYS or errno == ENOENT.
806 Patch from Dmitry V. Levin.
808 Change the name of the robust chdir function from chdir to chdir_long.
809 * save-cwd.c: Include chdir-long.h rather than chdir.h.
810 (restore_cwd): Use chdir_long, not chdir.
811 * chdir-long.c: Renamed from chdir.c.
812 * chdir-long.h: Renamed from chdir.h.
813 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
816 2005-01-18 Bob Proulx <bob@proulx.com>
818 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
819 offsetof() macro construct to avoid compile failure with native HP-UX
820 11.0 ANSI C compiler.
822 2005-01-06 Bruno Haible <bruno@clisp.org>
824 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
825 because stpncpy.m4 takes care of it.
827 2004-01-24 Bruno Haible <bruno@clisp.org>
829 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
831 2003-10-09 Bruno Haible <bruno@clisp.org>
833 * progreloc.c: Include xalloc.h instead of xmalloc.h.
835 2005-01-06 Bruno Haible <bruno@clisp.org>
837 * fwriteerror.h (fwriteerror): Change specification to include fclose.
838 * fwriteerror.c: Include <stdbool.h>.
839 (fwriteerror): At the end, close the file stream. Record whether
840 stdout was already closed.
842 2004-05-27 Bruno Haible <bruno@clisp.org>
844 * execute.c (environ): Declare if needed.
845 * pipe.c (environ): Likewise.
846 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
848 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
850 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
851 definitions to be after all include files, to avoid collisions.
852 Problem reported by Bob Proulx.
854 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
856 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
857 not needed. This removes a dependency on the gettext module.
858 [defined _LIBC]: Do not include <libintl.h>; not needed.
860 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
862 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
865 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
867 * argp-parse.c: Include <stddef.h>.
868 (alignof, alignto): New macros.
869 (parser_init): Don't assume that void * is aligned sufficiently
872 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
873 need to extend the stack.
874 (YYINITDEPTH): New macro, so that the initial stack isn't overly
877 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
879 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
881 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
883 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
884 Remove now-obsolete comment about AIX.
885 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
886 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
887 (YYMAXDEPTH): New macro.
889 2004-12-18 Bruno Haible <bruno@clisp.org>
891 * fatal-signal.c (fatal_signals): Make non-const.
892 (init_fatal_signals): New function.
893 (uninstall_handlers, install_handlers): Ignore signals that were set to
895 (at_fatal_signal): Call init_fatal_signals.
896 (init_fatal_signal_set): Likewise. Ignore signals that were set to
898 Reported by Paul Eggert.
900 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
902 * getdate.y (textint): New member "negative".
903 (time_zone_hhmm): New function.
904 Expect 14 shift-reduce conflicts, not 13.
905 (o_colon_minutes): New rule.
906 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
907 (yylex): Set the "negative" member of signed numbers.
909 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
911 Changes imported from coreutils.
912 * hard-locale.c: Assume <locale.h> exists.
914 (GLIBC_VERSION): New macro.
915 (hard_locale): Assume setlocale exists.
916 Rewrite to avoid #ifdef.
917 Use strdup rather than malloc + strcpy.
918 * human.c: Assume <locale.h> exists.
919 (human_readable): Assume localeconv exists.
921 2004-12-01 Jakub Jelinek <jakub@redhat.com>
923 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
924 convert T2, not T. (Imported from libc.)
926 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
928 * getcwd.c (is_ENAMETOOLONG): New macro.
929 (__getcwd.c): Don't restore errno; glibc doesn't.
930 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
931 first, falling back to our code only if its results look suspicious.
932 Ensure that the resulting buffer is only as large as necessary.
934 * readutmp.c: Include readutmp.h first.
935 Include <errno.h>, since readutmp.h no longer does that.
936 * readutmp.h: Don't include <errno.h>,
937 <sys/param.h>, <time.h>; not needed to establish interface.
938 (errno): Remove decl.
939 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
940 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
941 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
943 2004-11-28 Simon Josefsson <jas@extundo.com>
945 * base64.h, base64.c: New file.
947 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
949 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
951 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
953 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
954 HP's ANSI C compiler.
955 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
956 Declaring int functions causes warnings on some modern systems and
957 shouldn't be needed to compile on ancient ones.
958 * same.c (MIN) [defined MIN]: Don't define, since it's already
961 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
962 with the following changes.
963 (__set_errno): Parenthesize properly.
965 (MIN, MAX, MATCHING_INO): New macros.
966 (__getcwd): Define with prototype, not K&R form.
967 Use heuristics to allocate default buffer on stack if possible.
968 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
969 behavior, and to avoid the PATH_MAX limit when computing
971 Use MATCHING_INO to compare inode number to file.
972 Check for arithmetic overflow in size calculations.
973 Fix bug in reallocation of dot array that caused getcwd to fail
974 on directories nested deeper than 75.
975 Be more careful about saving errno on error.
976 Do not use realloc; use only free+malloc, as this is a bit
977 more flexible and avoids a needless copy operation.
978 Do not inspect st_dev and st_ino for symbolic links; POSIX
979 doesn't specify the latter.
980 Check for closedir errors.
981 Avoid needless casts.
982 Use "#ifdef weak_alias" around weak_alias, to be like other
984 The following changes to getcwd.c have effect only when used in
985 gnulib; they have no effect inside glibc proper.
986 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
987 as alloca isn't used.
988 (alloca, __alloca): Likewise.
989 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
990 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
991 unconditionally, as gnulib assumes C89 or better.
992 Do not include <sys/param.h>.
993 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
994 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
996 (NULL) [!defined NULL]: Remove; we assume C89 or better.
997 Include <dirent.h> in a way that is compatible with modern Autoconf.
998 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
999 New macros, if not already defined.
1000 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1001 Use "_LIBC", not "defined _LIBC", for consistency.
1002 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1004 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1005 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1006 * xgetcwd.c: David MacKenzie's old code was removed, so give
1007 credit only to Jim Meyering and adjust the copyright dates.
1008 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1009 <stdlib.h>, <unistd.h>, "pathmax.h".
1010 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1011 (INITIAL_BUFFER_SIZE): Remove.
1012 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1014 2004-11-23 Jim Meyering <jim@meyering.net>
1016 * getopt_.h: Remove trailing blanks.
1018 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1020 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1021 (futimens): New function, which uses futimes if available.
1022 (futimens, utimens): Support timespec==NULL, with same semantics
1023 as utime and utimens.
1024 * utimens.h (futimens): New decl.
1026 2004-11-23 Jim Meyering <jim@meyering.net>
1028 * __fpending.c: Add comment.
1030 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1032 * getopt_.h: Re-addition of __getopt_argv_const caused
1033 redefinition warnings. To avoid them, include the defines
1034 in `#if !defined __need_getopt ... #endif'. The only place
1035 where __getopt_argv_const is used is in definitions
1036 of getopt_long and getopt_long_only below, which are as well
1037 protected by `#ifndef __need_getopt'.
1038 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1039 __need_getopt after including <stdio.h> and <unistd.h> These
1040 headers might have defined it.
1042 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1044 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1046 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1047 optopt): Use them instead of invoking ## directly; otherwise, the
1048 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1050 2004-11-19 Bruno Haible <bruno@clisp.org>
1052 * strtok_r.c: Move comments from here...
1053 * strtok_r.h: ... to here.
1055 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1057 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1058 might fail. Problem reported by Yoann Vandoorselaere.
1059 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1060 that mishandle size_t overflow.
1062 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1064 * canon-host.c: Include "strdup.h".
1065 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1066 Use strdup instead of malloc/strcpy to duplicate strings.
1068 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1069 (human_space_before_unit): New constant.
1070 * human.c (human_readable): Support it.
1072 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1073 (xgetcwd): Set errno correctly when failing.
1074 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1075 the failure is actually due to a PATH_MAX problem.
1077 Further getopt changes to make it more likely that glibc will
1078 buy the changes back.
1079 * getopt.c (POSIXLY_CORRECT): New constant.
1080 (getopt): Use it, so to preserve glibc semantic
1081 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1082 when compiling for libc.
1083 * getopt_.h (__getopt_argv_const): Bring it back.
1084 (getopt_long, getopt_long_only): Use it.
1086 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1087 New arg POSIXLY_CORRECT. All callers changed.
1088 (getopt): Argv is now char * const *, as per standard.
1089 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1090 not char *__getopt_argv_const *.
1091 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1092 _getopt_long_only_r): Likewise.
1093 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1094 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1095 _getopt_long_r, _getopt_long_only_r): Likewise.
1096 * getopt_.h (__getopt_argv_const): Remove.
1097 (getopt): Argv is now char * const *, as per standard.
1099 * getdate.y (tORDINAL): New token.
1100 (day, relunit): Allow it for relative times.
1101 (relative_time_table): Use tORDINAL for ordinals.
1103 2004-11-15 Jim Meyering <jim@meyering.net>
1105 * closeout.c: Include "__fpending.h" once again.
1106 Include <stdbool.h>.
1107 (close_stdout): Don't fail just because stdout was closed initially,
1108 since some programs don't write to stdout in the normal course of
1109 operation (other than --version and --help), and we don't want this
1110 function to make e.g. `touch file >&-' fail.
1111 But do fail if it was closed and someone has tried to write to it.
1112 E.g., `printf foo >&-' must fail.
1114 2004-11-11 Simon Josefsson <jas@extundo.com>
1116 * strtok_r.h, strtok_r.c: New file.
1118 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1120 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1121 we can stop lying to compilers about the constness of argv when we
1122 are compiled outside glibc.
1123 (getopt, getopt_long, getopt_long_only): Use it.
1124 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1126 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1127 _getopt_long_only_r): Likewise.
1128 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1129 _getopt_long_only_r): Likewise.
1131 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1132 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1133 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1134 the other external symbols.
1135 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1136 declaration, since the above renaming now works around collisions.
1138 2004-11-11 Jim Meyering <jim@meyering.net>
1140 * linebreak.c: Remove trailing blanks.
1141 * alloca_.h: Likewise.
1142 * acosl.c: Likewise.
1143 * euidaccess.c: Likewise.
1144 * allocsa.h: Likewise.
1146 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1148 * mktime.c (SHR): New macro, which is a portable
1149 substitute for >> that should work even on Crays.
1150 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1151 Problem reported by Mark D. Baushke in
1152 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1153 * getdate.y (SHR): Likewise.
1155 * strftime.c (SHR): Likewise.
1157 * quotearg.c (struct quoting_options): Use unsigned int for
1158 quote_these_too, so that right shifts are well defined. All uses
1161 2004-11-10 Simon Josefsson <jas@extundo.com>
1163 * getaddrinfo.h, getaddrinfo.c: New files.
1165 2004-11-10 Jim Meyering <jim@meyering.net>
1167 Ensure that no close failure goes unreported.
1168 * closeout.c (close_stdout): Always close stdout. I.e., don't
1169 return early when it seems there's nothing to flush.
1170 Don't include __fpending.h.
1172 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1174 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1176 2004-11-05 Bruno Haible <bruno@clisp.org>
1178 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1179 Reported by Mark D. Baushke <mdb@cvshome.org>.
1181 2004-11-04 Bruno Haible <bruno@clisp.org>
1183 2004-09-11 Bruno Haible <bruno@clisp.org>
1184 * allocsa.valgrind: New file.
1185 2004-02-06 Bruno Haible <bruno@clisp.org>
1186 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1187 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1188 Reported by Christopher Seip <chris.seip@hp.com>.
1190 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1192 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1193 with errno == ERANGE if the buffer is too small.
1194 Problem reported by Mark D. Baushke.
1196 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1198 * xreadlink.c (MAXSIZE): New macro.
1199 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1200 size does not exceed MAXSIZE. Avoid cast.
1201 As suggested by Mark D. Baushke in
1202 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1203 if readlink fails with buffer size just under MAXSIZE, try again
1206 2004-11-02 Derek R. Price <derek@ximbiot.com>
1207 and Paul Eggert <eggert@cs.ucla.edu>
1209 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1210 (get_date): Overparenthesize to avoid GCC warning.
1212 2004-11-02 Bruno Haible <bruno@clisp.org>
1214 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1215 function returns void.
1217 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1219 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1220 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1223 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1225 * getdate.y: Add support for TZ="foo" within a date string.
1226 Fix some bugs near time_t boundaries. Reject dates with
1227 out-of-range components, e.g., "Sept 31".
1228 Include <stdlib.h>, "setenv.h", "xalloc.h".
1229 (ISDIGIT_LOCALE): Remove; unused.
1230 Note that the TZ and time functions used here are not reentrant.
1231 (mktime_ok, get_tz): New functions.
1232 (TZBUFSIZE): New constant.
1233 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1234 This requires that we sometimes generate our own TZ="XXX..." setting.
1236 2004-10-27 Derek R. Price <derek@ximbiot.com>
1238 * mktime.c (not_equal_tm): Remove redundant check.
1240 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1242 * getdate.y: Use Bison 1.875 features, and some minor
1243 code cleanups. This change does not affect semantics.
1244 Don't include <stdlib.h>; no longer needed.
1245 Don't include unlocked-io.h; only the "#if TEST" code uses
1246 stdio, and performance isn't crucial there.
1247 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1248 Bison 1.875 features as described below.
1249 All uses of "PC." replaced by "pc->".
1250 (YYSTYPE): Add a forward declaration.
1251 (yylex, yyerror): Use full prototypes in forward decls.
1252 Use "%pure-parser" rather than obsolescent "%pure_parser".
1253 Use %parse-param and %lex-param instead of obsolescent
1254 YYPARSE_PARAM and YYLEX_PARAM.
1255 (meridian_table, month_and_day_table, time_units_table,
1256 relative_time_table, time_zone_table, military_table,
1257 lookup_zone, lookup_word, get_date):
1258 Use NULL instead of 0 where appropriate.
1259 (to_hour): Avoid abort (), to avoid a dependency on
1261 (yyerror, yylex): Now accepts parser_control * arg.
1262 (main) [TEST]: Use '\0' rather than 0 for char.
1264 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1266 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1267 It's now the caller's responsibility to handle the case where
1268 !HAVE_GETPAGESIZE && !defined getpagesize.
1270 * mktime.c (leapyear): Arg is long int, not int.
1272 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1274 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1276 2004-10-12 Simon Josefsson <jas@extundo.com>
1278 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1279 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1282 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1284 * vsnprintf.h: New file.
1285 * vsnprintf.c: New file.
1287 2004-10-07 Bruno Haible <bruno@clisp.org>
1289 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1290 into the provided buffer.
1292 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1294 * diacrit.c, diacrit.h: Add GPL notice.
1296 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1297 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1298 * logl.c (logl): Keep the code as similar to glibc as possible.
1299 This avoids a potential constant-folding bug.
1301 2004-10-05 Bruno Haible <bruno@clisp.org>
1303 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1305 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1307 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1308 * xmalloc.c (xmemdup): Likewise.
1309 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1310 XFREE): Remove these long-obsolescent macros.
1311 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1312 * xstrdup.c: Remove.
1314 * regex.c (re_comp): Cast gettext return value to char *,
1315 Problem reported by Martin Neitzel via Mark D. Baushke.
1317 2004-10-04 Simon Josefsson <jas@extundo.com>
1319 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1320 '#ifdef USE_UNLOCKED_IO'.
1322 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1324 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1325 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1326 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1327 regex.c, sha1.c, version-etc.c, yesno.c:
1328 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1329 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1330 the includer's responsibility.
1332 Sync from coreutils.
1334 * modechange.c (mode_compile): Don't decrement a pointer that
1335 points to the start of a string, as the C Standard says the
1336 resulting behavior is undefined.
1338 * backupfile.h (enum backuptype): Rename none -> no_backups,
1339 simple -> simple_backups, numbered_existing ->
1340 numbered_existing_backups, numbered -> numbered_backups
1341 to avoid shadowing problems. All uses changed.
1342 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1343 * backupfile.c (check_extension, numbered_backup):
1344 Rename locals to avoid shadowing 'basename'.
1345 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1348 * .cppi-disable: Add getopt_.h, getopt_int.h.
1349 * .cvsignore: Add getopt.h.
1351 2004-10-04 Simon Josefsson <jas@extundo.com>
1353 * memmem.h: New file.
1354 * memmem.c: New file, taken from glibc.
1356 2004-10-02 Jim Meyering <jim@meyering.net>
1358 * dirfd.h, getpagesize.h: Add copyright notice.
1360 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1362 * snprintf.c: Remove comments as to why each header is needed.
1364 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1366 * strsep.h: New file.
1367 * strsep.c: New file.
1369 2004-10-01 Simon Josefsson <jas@extundo.com>
1371 * snprintf.c (snprintf): Handle size==0.
1373 2004-10-01 Simon Josefsson <jas@extundo.com>
1374 Bruno Haible <bruno@clisp.org>
1376 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1377 (snprintf): Declare 'args'.
1379 2004-09-30 Simon Josefsson <jas@extundo.com>
1381 * snprintf.h, snprintf.c: New files.
1383 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1385 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1386 (hol_entry_help): Never translate an empty string.
1387 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1388 * argp.h (OPTION_NO_TRANS): New option.
1390 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1392 * xvasprintf.c: Include xalloc.h.
1393 (xvasprintf): Use xalloc_die, not xmalloc_die.
1395 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1397 * dummy.c: Change copyright notice to FSF, and license to GPL.
1399 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1401 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1402 Problem reported by Bruno Haible in:
1403 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1405 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1407 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1408 in case some system header has #define'd it. Problem reported by
1409 Soeren D. Schulze in
1410 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1412 2004-09-08 Bruno Haible <bruno@clisp.org>
1414 * stdint_.h.in: New file, taken from GNU clisp.
1416 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1418 * xvasprintf.h: New file.
1419 * xvasprintf.c: New file.
1420 * xasprintf.c: New file.
1422 2004-09-08 Bruno Haible <bruno@clisp.org>
1424 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1426 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1428 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1430 Import from coreutils.
1431 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1432 strings on unbounded length. alloca's performance benefits aren't
1433 that important here.
1435 (parse_with_separator): New function, with most of the internals
1436 of the old parse_user_spec. Allow user to omit both user and group,
1437 for compatibility with FreeBSD.
1438 Clone only the user name, not the entire spec.
1439 Do not set *uid, *gid unless entirely successful.
1440 Avoid memory leak in some failing cases.
1441 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1442 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1443 (parse_user_spec): Rewrite to use parse_with_separator.
1445 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1447 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1448 its complicated substitute.
1449 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1450 and program_invocation_name.
1451 (__argp_basename) [!_LIBC]: Remove; the only use was
1452 replaced by its body.
1453 (__argp_short_program_name): Change condition from
1454 !defined __argp_short_program_name to
1455 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1456 to match argp-namefrob.h.
1457 (__argp_failure): Don't assume strerror_r returns char *.
1458 * argp-parse.c (N_): Define unconditionally.
1459 (argp_default_options): Fill out initializers with 0 to avoid
1462 2004-08-12 Simon Josefsson <jas@extundo.com>
1464 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1465 * getopt_.h: Renamed from getopt.h.
1467 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1469 Merge from coreutils.
1471 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1472 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1473 for Reliant Unix 5.43.
1475 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1476 (union fooround): Use uintmax_t, not long int.
1477 The rest is a merge from libc:
1478 [defined _LIBC]: Include <shlib-compat.h>.
1479 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1481 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1483 * strverscmp.c: Convert to UTF-8.
1485 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1487 * obstack.h (obstack_empty_p):
1488 Don't assume that chunk->contents is suitably aligned.
1489 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1490 Likewise. Problem reported by Benno in
1491 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1493 * chown.c (rpl_chown): Work even if the file is writeable but not
1494 readable. This could be improved further but it'd take some work.
1496 2004-08-08 Simon Josefsson <jas@extundo.com>
1498 * xgethostname.c: Don't include error.h (not used).
1501 * getpass.c: Include getpass.h first.
1503 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1505 * xalloc-die.c: New files.
1506 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1508 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1509 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1510 (_, N_, xalloc_die): Move to xalloc-die.c.
1511 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1512 so that we needn't mess with xalloc_msg_memory_exhausted.
1514 * sha1.h: Renamed from sha.h.
1515 (SHA1_H): Renamed from _SHA_H.
1516 (sha1_ctx): Renamed from sha_ctx.
1517 (sha1_init_ctx): Renamed from sha_init_ctx.
1518 (sha1_process_block): Renamed from sha_process_block.
1519 (sha1_process_bytes): Renamed from sha_process_bytes.
1520 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1521 (sha1_read_ctx): Renamed from sha_read_ctx.
1522 (sha1_stream): Renamed from sha_stream.
1523 (sha1_buffer): Renamed from sha_buffer.
1524 * sha1.c: Likewise; renamed from sha.c.
1525 Do not include <sys/types.h>.
1526 Include <stddef.h> rather than <stdlib.h>.
1528 2004-08-08 Bruno Haible <bruno@clisp.org>
1530 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1531 FILESYSTEM_PREFIX_LEN.
1532 * progreloc.c: Likewise.
1533 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1535 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1538 * argp-help.c (make_hol, hol_append): Don't assume that
1539 SIZE_MAX is a valid preprocessor constant.
1540 (__argp_basename): Change from "#ifndef _LIBC"
1541 to "#ifndef __argp_short_program_name", so that
1542 we don't compile these functions for tar.
1544 More merges from coreutils.
1545 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1546 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1548 * addext.c: Remove; no longer needed.
1549 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1550 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1551 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1552 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1553 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1554 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1555 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1556 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1557 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1558 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1559 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1560 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1561 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1562 Import changes from coreutils.
1564 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1566 Merge from coreutils.
1568 * .gdb-history: Remove; this doesn't belong here.
1570 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1571 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1572 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1574 * dirname.h: Include <stdbool.h>.
1575 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1576 for consistency with POSIX terminology. All uses changed.
1577 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1578 (strip_trailing_slashes): Use bool for booleans.
1579 * stripslash.c (strip_trailing_slashes): Likewise.
1581 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1582 sometimes returns a positive errno value even when it succeeds.
1583 (print_errno_message) [!LIBC]: Fall back on strerror if
1586 * path-concat.c (mempcpy): Don't define if a system header defines it.
1587 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1588 (longest_relative_suffix): New function.
1589 (path_concat): Use it. Assume first argument is not NULL.
1590 Port to DOS. Omit redundant separators.
1591 Report an error instead of returning NULL.
1592 Use mempcpy instead of memcpy.
1593 (xpath_concat): Remove: not declared or used.
1595 * same.h: Include <stdbool.h>
1596 (same_name): Return bool, not int.
1597 * same.c (same_name): Likewise.
1598 (errno): Don't declare; we assume C89 or better now.
1600 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1601 if not already defined.
1603 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1604 * dup-safer.c (errno): Likewise.
1606 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1608 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1611 2004-08-03 Simon Josefsson <jas@extundo.com>
1613 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1614 * progname.h: Don't include stdbool.h.
1616 2004-08-02 Simon Josefsson <jas@extundo.com>
1618 * getsubopt.h: New file, with comments from Bruno Haible.
1619 * getsubopt.c: New file, from glibc, but slightly modified based on
1620 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1622 2004-08-01 Simon Josefsson <jas@extundo.com>
1624 * xgetdomainname.c: Include stdlib.h, for free().
1626 2004-07-16 Simon Josefsson <jas@extundo.com>
1628 * dummy.c: New file.
1630 2004-07-16 Bruno Haible <bruno@clisp.org>
1632 * backupfile.h: Add extern "C" for C++.
1633 * closeout.h: Likewise.
1634 * copy-file.h: Likewise.
1635 * findprog.h: Likewise.
1636 * full-write.h: Likewise.
1637 * pathname.h: Likewise.
1638 * progname.h: Likewise.
1639 * stpcpy.h: Likewise.
1640 * stpncpy.h: Likewise.
1641 * strcase.h: Likewise.
1642 * strstr.h: Likewise.
1643 * xalloc.h: Likewise.
1645 * mbswidth.h: Add extern "C" for C++.
1646 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1648 2004-07-09 Simon Josefsson <jas@extundo.com>
1650 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1651 failed without this.)
1653 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1655 * fchown-stub.c: New file.
1657 2004-06-24 Jim Meyering <jim@meyering.net>
1659 * obstack.h (obstack_base): Cast to (void *), per documentation.
1661 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1663 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1665 2004-06-01 Jim Meyering <jim@meyering.net>
1667 * calloc.c: New file.
1669 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1671 * getdate.y (yylex): Allow space between sign and number.
1672 Problem reported by Dan Jacobson.
1674 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1675 and Jim Meyering <jim@meyering.net>
1677 Merge from coreutils CVS.
1679 * stat-macros.h: New file, with contents from file-type.h
1680 and coreutils' system.h.
1681 * file-type.c: Include "stat-macros.h".
1682 * file-type.h (file_type): Move all macro definitions to new file,
1685 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1686 Wrap old code with this conditional.
1687 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1688 function that does not dereference symlinks.
1689 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1691 * xreadlink.c: Include xreadlink.h first, to catch .h file
1692 dependency problems.
1693 (xreadlink): Accept new arg SIZE, for efficiency.
1694 All decls and uses changed.
1695 * xreadlink.h: Include <stddef.h>, for size_t.
1697 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1698 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1700 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1702 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1704 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1705 macros to be defined.
1706 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1707 the allocator returns NULL because the requested size is zero.
1709 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1711 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1712 var. Add comment explaining why libc still defines it. This
1713 merges the following patch from glibc:
1714 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1716 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1718 * obstack.c (_obstack): Remove unused variable. It hasn't been
1719 present in glibc since revision 1.1 of this file.
1720 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1721 obstack_alignment_mask, obstack_alloc, obstack_base,
1722 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1723 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1724 obstack_grow0, obstack_init, obstack_int_grow,
1725 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1726 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1727 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1728 nonexistent functions.
1730 2004-05-17 Derek R. Price <derek@ximbiot.com>
1731 Paul Eggert <eggert@cs.ucla.edu>
1733 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1735 2004-05-14 Bruno Haible <bruno@clisp.org>
1737 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1738 that consists of a '.' followed by an empty digit string.
1739 Patch by Tor Lillqvist <tml@iki.fi>.
1741 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1743 Port obstack to the AS/400, where pointers are 16 bytes wide and
1744 you cannot cast an integer to a valid pointer. This patch is
1745 currently waiting to be integrated into glibc; see
1746 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1748 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1749 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1750 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1751 (struct obstack): temp member is now a union of a pointer and
1752 an integer, instead of an integer. All integer uses changed.
1753 This does not affect the physical layout of struct obstack,
1754 except on hosts (like the AS/400) where the size or alignment of
1755 void * is greater than that of ptrdiff_t.
1756 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1757 __STDC__)]: Store temporary in pointer member of union, not
1759 * obstack.c: Include <stddef.h>, for offsetof.
1760 (struct fooalign): Remove; it doesn't need a name.
1761 (union fooround): Change double to long double, and add void *.
1762 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1763 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1764 not a macro. Hence the values are always int; so remove all
1765 casts-to-int in uses.
1767 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1768 Derek Price <derek@ximbiot.com>
1770 * alloca.c: Include <alloca.h>, to get our interface.
1771 * alloca_.h: Use __alloca on AIX, so that we don't have to
1772 include <alloca.h> first. Use C89 prototype for alloca; this
1773 requires including <stddef.h> for size_t. Use extern "C" if C++.
1774 Use #elif for simplicity, since we can assume C89 now.
1775 Don't try to source the system alloca.h since it will not be found
1776 and to prevent recursively including its replacement.
1777 * fnmatch.c: Include <alloca.h> instead of opencoding.
1778 * regex.c: Likewise.
1780 2004-05-16 Derek Price <derek@ximbiot.com>
1781 Paul Eggert <eggert@cs.ucla.edu>
1783 getline cleanup. This changes the getndelim2 API: both order of
1784 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1787 * getline.c: Don't include stddef.h or stdio.h, since our
1788 interface does that.
1789 (getline): Always use getdelim, so that we don't have two
1790 copies of this code.
1791 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1793 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1794 (GETNDELIM2_MAXIMUM): New macro.
1795 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1796 instead of the old practice of delim2==0. All callers changed.
1797 Return -1 on overflow, instead of returning junk.
1798 Do not set *linesize unless allocation succeeds.
1799 * getndelim2.h: Do not include stddef.h; no longer needed, now
1800 that we include sys/types.h.
1801 * getnline.h: Likewise.
1802 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1803 (getndelim2): Reorder arguments.
1804 * getnline.c (getnline, getndelim):
1805 Don't discard the NMAX argument.
1806 (getnline): Invoke getndelim, to avoid code duplication.
1807 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1808 of (size_t) -1 by callers of the getnline family.
1810 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1812 * nanosleep.c (suspended): Change its type from int to
1813 sig_atomic_t volatile.
1814 (first_call): Make it private to rpl_nanosleep, and have it
1815 be zero initially as that's a bit faster.
1816 (my_usleep): Round up fractional times instead of truncating them,
1817 as this is the usual meaning for 'sleep'.
1819 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1821 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1822 (ENOSYS): Define if not defined.
1823 (settime): Fall back on stime if it exists and settimeofday fails.
1824 But don't bother with fallbacks if a method fails with errno == EPERM.
1826 2004-05-11 Jim Meyering <jim@meyering.net>
1828 Prior to this change, the save_cwd caller required read access to the
1829 current directory on most systems (ones with the fchdir function).
1831 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1832 fails, try write-only, and finally, resort to using xgetcwd.
1834 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1836 * obstack.c, obstack.h: Import changes from libc.
1838 2004-04-28 Bruno Haible <bruno@clisp.org>
1840 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1841 implicitly appends .exe to executables.
1842 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1843 accepts Windows pathnames.
1844 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1845 Cygwin like Windows, since it now accepts Windows pathnames.
1846 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1847 Cygwin like Windows, since it now accepts Windows pathnames.
1848 Reported by Derek Robert Price <derek@ximbiot.com>.
1850 2004-04-20 Jim Meyering <jim@meyering.net>
1852 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1854 2004-04-20 Jim Meyering <jim@meyering.net>
1855 Bruno Haible <bruno@clisp.org>
1857 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1858 memory when realloc fails.
1860 2004-04-18 Jim Meyering <jim@meyering.net>
1862 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1863 don't leak memory and do call END_UTMP_ENT.
1865 2004-04-11 Paul Eggert <eggert@twinsun.com>
1867 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1868 (CHAR_BIT): Remove, since we assume C89.
1869 Include <stdint.h> if available, as per current Autoconf CVS advice.
1871 2004-03-30 Paul Eggert <eggert@twinsun.com>
1873 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1874 not bool, to be more consistent with Unix conventions.
1875 Suggested by Bruno Haible.
1877 Merge from coreutils.
1879 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1882 * getdate.h: Include stdbool.h, and timespec.h instead of
1883 the usual <time.h> dance.
1884 (get_date): Change signature to support fractional time stamps.
1885 All callers changed.
1886 * getdate.y: Include "getdate.h" first, as we can now
1887 assume C89 and don't need to worry about 'const'.
1888 Similarly, include "unlocked-io.h" near start, not in middle.
1890 (textint.value): Use long int rather than int.
1891 (textint.digits): Use size_t rather than int.
1892 (BILLION, LOG10_BILLION): New constants.
1893 (parser_control): New member rel_ns. Members day_ordinal,
1894 time_zone, month, day, hour, minutes, rel_year, rel_month,
1895 rel_day, rel_hour, rel_minutes, rel_seconds
1896 are now long int, not int. Member seconds is now struct timespec,
1897 not int. New member timespec_seen. Members dates_seen, days_seen,
1898 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1900 (%union.intval): Now long int, not int.
1901 New member timespec.
1902 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1903 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1904 (spec): Now is a timespec or an item list.
1905 (timespec, items): New nonterminals.
1906 (time, rel, relunit, number, get_date):
1907 Add support for fractional seconds.
1908 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1909 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1910 (to_hour): First arg is now long int, not int.
1911 (to_year): Returns long int, not int.
1912 Don't treat year -70 like 70.
1913 (tm_diff): Returns long int, not int.
1914 (lookup_word): Use bool instead of int when appropriate.
1915 (yylex): Use size_t for count, not int.
1916 Detect overflow when parsing large integer constants.
1917 Add support for fractions.
1918 (get_date): Make pointers 'const' if possible.
1919 Use more-portable code to detect integer overflow.
1920 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1921 Don't use ctime; it's not reliable if the year has >4 digits.
1923 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1924 This is for compatibility with BSD.
1926 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1927 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1928 From coreutils' system.h.
1930 * userspec.c: Don't include "posixver.h".
1931 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1932 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1933 compatible extension. Simplify code by removing a boolean int
1934 that was always nonzero if a string was nonnull.
1936 2004-03-30 Jim Meyering <jim@meyering.net>
1938 Merge from coreutils.
1940 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1942 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1943 an empty input stream.
1945 * readtokens.c: Include <stdbool.h>.
1946 (readtoken): Use `size_t' rather than int/long.
1947 All callers adjusted.
1948 Use `bool' rather than `int' where appropriate.
1949 Use memset rather than an explicit loop.
1950 Use x2nrealloc rather than xrealloc.
1951 Allow the use of `\0' as a delimiter.
1952 (readtokens): Likewise.
1953 * readtokens.h (readtoken, readtokens): Update prototypes.
1955 2004-03-30 Bruno Haible <bruno@clisp.org>
1957 * getloadavg.c (getloadavg): Don't assume setlocale returns
1960 2004-03-29 Paul Eggert <eggert@twinsun.com>
1962 Merge changes to getloadavg.c from coreutils and Emacs.
1964 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1965 Define to an expression, not to the empty string.
1966 Include cloexec.h and xalloc.h.
1967 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1968 Use set_cloexec_flag rather than rolling our own.
1969 * cloexec.c, cloexec.h: New files.
1971 2004-03-18 Paul Eggert <eggert@twinsun.com>
1973 * getopt.h: Sync with libc CVS.
1975 2004-03-18 Paul Eggert <eggert@twinsun.com>
1976 Bruno Haible <bruno@clisp.org>
1978 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1979 not on all platforms that have <wchar.h>.
1980 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1982 2004-03-09 Paul Eggert <eggert@twinsun.com>
1984 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1986 * getopt_int.h: New file, also synced from libc.
1988 2004-03-07 Paul Eggert <eggert@twinsun.com>
1990 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1991 '#if' expressions. Unlike the code it replaces, it does not
1992 depend on (defined _SC_PAGESIZE). However, it does depend on
1993 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1994 first reported by Jason Andrade in
1995 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1997 2004-01-18 Simon Josefsson <jas@extundo.com>
1999 * strdup.h: New file.
2000 * strdup.c: Include it.
2001 * path-concat.c: Include strdup.h. Drop strdup declaration.
2002 * userspec.c: Include strdup.h. Drop strdup declaration.
2004 2004-02-06 Karl Berry <karl@gnu.org>
2006 * config.charset: update from gettext 0.14.1.
2008 2004-02-05 Paul Eggert <eggert@twinsun.com>
2010 Add comments and code, prompted by suggestions from Bruno Haible
2012 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2013 describing the enum quoting_style values.
2014 * quotearg.c (quotearg_alloc): New function.
2015 (quotearg_buffer_restyled): Treat lone { and } as special.
2016 Treat = as special. Work around bug with older shells
2017 that "see" a '\' that is really the 2nd byte of a multibyte char.
2018 Quote empty string with shell_quoting_style.
2020 2004-02-03 Bruno Haible <bruno@clisp.org>
2022 * pipe.h: New file, from GNU gettext.
2023 * pipe.c: New file, from GNU gettext.
2025 2004-01-27 Bruno Haible <bruno@clisp.org>
2027 * execute.h: New file, from GNU gettext.
2028 * execute.c: New file, from GNU gettext.
2029 * w32spawn.h: New file, from GNU gettext.
2031 2004-01-23 Paul Eggert <eggert@twinsun.com>
2033 Exit-status fix from coreutils.
2035 Use exit_failure consistently in place of EXIT_FAILURE,
2036 so that program exit statuses are consistent on failure.
2038 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2039 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2040 * argmatch.h: Comment fix to match the above.
2041 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2042 Now a macro referring to exit_failure, instead of a separate
2043 variable. Include "exitfail.h" to get it.
2044 * xstrtol.h: Include "exitfail.h".
2045 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2047 * long-options.c (parse_long_options): Use prototype
2048 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2051 2004-01-21 Jim Meyering <jim@meyering.net>
2053 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2054 so as not to conflict with a different-sized __mktime_internal
2055 function in GNU libc.
2056 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2057 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2059 2004-01-18 Paul Eggert <eggert@twinsun.com>
2061 Merge from diffutils.
2063 * file-type.c (file_type): Add typed memory objects.
2064 * file-type.h (S_TYPEISTMO): New macro.
2066 * c-stack.h (c_stack_action): Remove argv argument.
2067 * c-stack.c (c_stack_action): Likewise. All uses changed.
2068 (die): Don't calculate message unless segv_action returns.
2069 (get_stack_location, min_address_from_argv, max_address_from_argv,
2070 volatile stack_base, volatile_stack_size): Remove.
2071 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2072 that every segmentation violation is a stack overflow. (Ouch!)
2073 See Debian bug 136249 (still outstanding) for more info about why
2074 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2076 2003-11-30 Bruno Haible <bruno@clisp.org>
2078 Safer stack allocation.
2079 * setenv.c: Include allocsa.h.
2080 (alloca): Remove fallback definition.
2081 (freea): Remove macro.
2082 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2085 2003-10-17 Bruno Haible <bruno@clisp.org>
2087 * binary-io.h: Avoid warnings on Cygwin.
2089 2003-12-28 Bruno Haible <bruno@clisp.org>
2091 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2092 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2094 2003-11-28 Bruno Haible <bruno@clisp.org>
2096 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2098 2003-11-27 Bruno Haible <bruno@clisp.org>
2100 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2102 2003-11-17 Bruno Haible <bruno@clisp.org>
2104 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2106 2003-11-24 Bruno Haible <bruno@clisp.org>
2108 * xallocsa.h: New file, from GNU gettext.
2109 * xallocsa.c: New file, from GNU gettext.
2111 2003-11-24 Bruno Haible <bruno@clisp.org>
2113 * allocsa.h: New file, from GNU gettext.
2114 * allocsa.c: New file, from GNU gettext.
2116 2003-11-24 Bruno Haible <bruno@clisp.org>
2118 * eealloc.h: New file.
2120 2004-01-15 Jim Meyering <jim@meyering.net>
2122 Merge from coreutils.
2124 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2125 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2126 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2128 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2129 optional configure-time default.
2131 * version-etc.c (version_etc_copyright): Update copyright date.
2133 * xreadlink.c (xreadlink): Correct outdated comment.
2135 2004-01-15 Paul Eggert <eggert@twinsun.com>
2137 Merge from coreutils.
2139 * posixver.c: Include posixver.h.
2141 * same.c: Include <stdbool.h>, <limits.h>.
2142 (_POSIX_NAME_MAX): Define if not defined.
2144 (same_name): If file names are silently truncated, report
2145 that the file names are the same if they are the same after
2146 the silent truncation.
2148 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2149 conversion function.
2150 * xstrtod.c (xstrtod): Likewise. All callers changed to
2151 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2154 2004-01-14 Paul Eggert <eggert@twinsun.com>
2156 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2157 with like-named macro in fnmatch.c.
2158 (EXT): Use an internal constant instead.
2160 Merge fnmatch patches from glibc.
2161 * fnmatch.c (mbsinit): Remove define.
2162 Add libc_hidden_ver (__fnmatch, fnmatch).
2163 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2164 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2166 2003-12-14 Karl Berry <karl@gnu.org>
2168 * config.charset: update from gettext-runtime.
2170 2003-12-03 Paul Eggert <eggert@twinsun.com>
2172 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2173 Bug reported by Alfred M. Szmidt.
2175 2003-11-29 Karl Berry <karl@gnu.org>
2177 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2179 2003-11-23 Paul Eggert <eggert@twinsun.com>
2180 Bruno Haible <bruno@clisp.org>
2182 * printf-parse.h: Don't include sys/types.h.
2183 (ARG_NONE): New macro.
2184 (char_directive): Change type of *arg_index fields to size_t.
2185 * printf-parse.c: Don't include sys/types.h.
2186 (SSIZE_MAX): Remove macro.
2187 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2188 Remove unnecessary overflow check.
2189 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2192 2003-11-24 Paul Eggert <eggert@twinsun.com>
2194 * alloca.c: Remove dependency on xalloc module.
2195 (xalloc_die): Remove.
2196 (memory_full) [!defined emacs]: New macro.
2197 [!defined emacs]: Don't include xalloc.h.
2198 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2199 address arithmetic overflows. Change datatypes a bit to avoid
2202 2003-11-22 Jim Meyering <jim@meyering.net>
2204 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2206 2003-11-17 Bruno Haible <bruno@clisp.org>
2208 * vasnprintf.c (alloca): Remove fallback definition.
2209 (freea): Remove definition.
2210 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2211 Reported by Paul Eggert.
2213 2003-11-17 Jim Meyering <jim@meyering.net>
2215 On systems without utime and without a utimes function capable of
2216 dealing with a NULL struct utimbuf* argument, this utime replacement
2217 could -- in unusual circumstances -- leak a file descriptor.
2218 * utime.c: Include <unistd.h> and <errno.h>.
2219 (utime_null): Be sure to close `fd' and to preserve errno.
2220 Reported by Geoff Collyer via Arnold Robbins.
2222 2003-11-16 Paul Eggert <eggert@twinsun.com>
2223 Bruno Haible <bruno@clisp.org>
2225 Protect against address arithmetic overflow.
2226 * printf-args.h: Include stddef.h.
2227 (arguments): Change type of field 'count' to size_t.
2228 * printf-args.c (printf_fetchargs): Use size_t instead of
2229 'unsigned int' where appropriate.
2230 * printf-parse.h: Include sys/types.h.
2231 (char_directive): Change type of *arg_index fields to ssize_t.
2232 (char_directives): Change type of fields 'count', max_*_length to
2234 * printf-parse.c: Include sys/types.h and xsize.h.
2235 (SSIZE_MAX): Define fallback value.
2236 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2237 instead of 'int' where appropriate. Check a_allocated, d_allocated
2238 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2239 * vasnprintf.c: Include xsize.h.
2240 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2241 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2242 overflow. Avoid wraparound when converting a width or precision from
2245 2003-11-16 Bruno Haible <bruno@clisp.org>
2247 Update from GNU gettext.
2248 * printf-parse.c: Generalize to it can be compiled for wide strings.
2249 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2250 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2251 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2252 SNPRINTF): New macros.
2253 Don't include <alloca.h> if the file is used inside libintl.
2254 (local_wcslen): New function, for Solaris 2.5.1.
2255 (VASNPRINTF): Use it instead of wcslen.
2257 2003-11-16 Bruno Haible <bruno@clisp.org>
2259 * xsize.h (xmax): New function.
2260 (xsum, xsum3, xsum4): Declare as "pure" functions.
2262 2003-11-12 Paul Eggert <eggert@twinsun.com>
2264 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2265 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2266 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2267 heuristic is just as accurate as far as we know, and it removes a
2268 dependency on size_max.m4 and ptrdiff_max.m4.
2270 2003-11-12 Paul Eggert <eggert@twinsun.com>
2272 * xstrtol.c (__xstrtol): Remove "break" immediately after
2273 "return", to pacify some unknown compiler. Problem reported
2276 2003-11-11 Bruno Haible <bruno@clisp.org>
2278 * xsize.h (SIZE_MAX): Remove fallback definition.
2279 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2282 2003-11-10 Paul Eggert <eggert@twinsun.com>
2284 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2285 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2286 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2288 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2289 not (size_t) -1, since it's defined here.
2291 2003-11-06 Paul Eggert <eggert@twinsun.com>
2293 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2294 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2295 Reject sizes of exactly SIZE_MAX bytes.
2296 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2297 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2299 2003-11-05 Bruno Haible <bruno@clisp.org>
2301 * xsize.h: Include limits.h, to avoid a possible collision with
2302 SIZE_MAX defined in <limits.h> on Solaris.
2304 2003-11-04 Bruno Haible <bruno@clisp.org>
2306 * xsize.h: New file.
2307 * linebreak.c: Include xsize.h.
2308 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2309 argument for overflow.
2310 Suggested by Paul Eggert.
2312 2003-10-31 Bruno Haible <bruno@clisp.org>
2314 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2315 to avoid (extremely rare) race condition.
2316 Suggested by Paul Eggert.
2318 2003-11-03 Jim Meyering <jim@meyering.net>
2320 * userspec.c: Include "userspec.h".
2321 * userspec.h: New file.
2323 2003-10-31 Paul Eggert <eggert@twinsun.com>
2325 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2326 * mountlist.c (SIZE_MAX): Define if not defined already.
2327 (read_filesystem_list): Set and use me_type_malloced.
2328 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2329 whatever the type happens to be), for brevity and consistency.
2330 Check for size calculation overflow on Alphas running OSF/1.
2332 2003-10-31 Jim Meyering <jim@meyering.net>
2334 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2336 * linebuffer.c: Include <string.h> for declaration of memset.
2338 2003-10-30 Paul Eggert <eggert@twinsun.com>
2339 Bruno Haible <bruno@clisp.org>
2341 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2342 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2344 2003-10-29 Paul Eggert <eggert@twinsun.com>
2346 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2347 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2349 * quotearg.c (quotearg_n_options): Use it.
2350 * group-member.c: Include <stdbool.h>.
2351 (free_group_info): Arg is now const *; don't free arg.
2352 (get_group_info): Now returns bool and accepts struct group_info *,
2353 rather than returning a malloc'ed struct group_info *.
2354 All uses changed. Check for overflow in internal size calculation.
2356 * getusershell.c (readname): Simplify the code by using x2nrealloc
2357 rather than xmalloc/xrealloc.
2358 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2359 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2360 conformance bug: the old code used a pointer after freeing the
2361 storage that it addressed.
2362 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2363 rather than doing it by hand.
2364 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2365 the buffer preserved. Use free and xmalloc instead.
2366 * quotearg.c (quotearg_n_options): Likewise.
2367 Use a simpler test for size overflow. Don't use xalloc_oversized
2368 because unsigned int might be wider than size_t (!); this suggests
2369 that we should switch from unsigned int to size_t for slot numbers.
2371 2003-10-27 Bruno Haible <bruno@clisp.org>
2373 * stdbool_.h: Better support for BeOS.
2375 2003-10-27 Paul Eggert <eggert@twinsun.com>
2377 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2378 to allocate the returned structure. Do not allocate a subarray,
2379 as x2nrealloc will do that.
2380 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2381 instead of xnrealloc.
2382 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2384 2003-10-26 Paul Eggert <eggert@twinsun.com>
2386 * xalloc.h (xalloc_oversized): New static inline function, for
2387 callers that want to do their own size-overflow checking. Include
2388 <stdbool.h>, since xalloc_oversized returns bool.
2389 * xalloc.c (array_size_overflow): Remove. All callers changed
2390 to use xalloc_oversized.
2392 Add two functions x2realloc, x2nrealloc, for programs that grow
2393 arrays dynamically by doubling their sizes.
2394 * xalloc.h (x2realloc, x2nrealloc): New decls.
2395 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2398 Port to C99 semantics for 'inline' of external functions.
2399 Bug reported by Bruno Haible.
2400 * xmalloc.c (xnmalloc_inline): New static inline function,
2401 with the old contents of xnmalloc.
2402 (xnmalloc, xmalloc): Use it.
2403 (xnrealloc_inline): New static inline function,
2404 with the old contents of xnrealloc.
2405 (xnrealloc, xrealloc): Use it.
2407 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2409 2003-10-25 Paul Eggert <eggert@twinsun.com>
2411 Fix several address-calculation bugs in the hash modules,
2412 plus some minor code cleanup.
2414 * hash.h: Include <stdbool.h>, for bool.
2415 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2416 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2417 hash_get_n_entries, hash_get_max_bucket_length,
2418 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2419 hash_rehash): Use size_t rather than unsigned.
2420 * hash.c (struct hash_table, hash_get_n_buckets,
2421 hash_get_n_buckets_used, hash_get_n_entries,
2422 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2423 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2424 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2426 (SIZE_MAX): Define if not defined.
2427 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2428 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2430 Use const * when possible.
2431 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2432 (check_tuning): Fix bug: if tuning parameters were very close to
2433 0 or 1, rounding errors could have caused subscript violations.
2434 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2435 (hash_initialize): Add 'fail:' label
2436 to free table and return NULL, and use it to simplify code.
2437 Use calloc rather than clearing the storage ourself.
2438 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2439 buffer size calculations.
2440 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2441 Include <stddef.h>, for size_t.
2442 * hash-pjw.c (hash_pjw): Likewise.
2443 Switch to method described by Bruno Haible.
2444 Include <limits.h>, for CHAR_BIT.
2445 (SIZE_BITS): New macro.
2447 2003-10-21 Paul Eggert <eggert@twinsun.com>
2449 * getndelim2.c (getndelim2): When size calculation overflows,
2450 ceiling the allocation at NMAX bytes rather than silently
2451 discarding input bytes before NMAX is reached. This makes
2452 a difference only if NMAX exceeds SIZE_MAX / 2.
2454 * obstack.c: Merge from glibc.
2455 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2456 Add libc_hidden_def (_obstack_newchunk).
2457 (_obstack_free) [! defined _LIBC]: Remove.
2458 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2459 a clone of the function body.
2460 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2461 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2463 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2464 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2467 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2468 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2469 Don't use lvalue casts, as GCC plans to remove support for them
2470 in GCC 3.5. Reported by Joseph S. Myers. This bug
2471 was also present in the non-GCC version, indicating that this
2472 code had always been buggy and had never been widely used.
2473 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2474 Use the fast variant of each macro, rather than copying the
2475 definiens of the fast variant; that way, we'll be more likely to
2476 catch future bugs in the fast variants.
2478 2003-10-20 Bruno Haible <bruno@clisp.org>
2480 * wait-process.h: New file, from GNU gettext.
2481 * wait-process.c: New file, from GNU gettext.
2483 2003-10-19 Jim Meyering <jim@meyering.net>
2485 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2487 2003-10-16 Paul Eggert <eggert@twinsun.com>
2489 * getgroups.c: Include <errno.h>, <stdlib.h>.
2490 (getgroups): First arg is int, not size_t.
2491 Don't let 'free' mangle errno.
2493 2003-10-16 Jim Meyering <jim@meyering.net>
2495 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2497 2003-10-15 Paul Eggert <eggert@twinsun.com>
2499 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2501 (new_exclude, add_exclude_file): Initial size no longer needs to
2503 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2504 our own address arithmetic overflow checking.
2506 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2507 (fnmatch): Do not alloca more than 2000 wide characters;
2508 instead, use malloc for large buffers.
2509 Check for address arithmetic overflow, and return -1
2510 with errno set to ENOMEM in that case.
2511 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2512 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2513 instead, return -1. Check for address arithmetic overflow.
2515 2003-10-14 Paul Eggert <eggert@twinsun.com>
2517 Handle invalid suffixes and overflow independently, so that
2518 callers can treat them independently as needed. Fix some bugs in
2519 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2520 suffix for a human-readable blocksize. The major caller-visible
2521 change is the addition of a new
2522 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2523 that both overflow and suffix chars were found.
2525 * human.c (humblock): Don't check separately for invalid suffix
2526 char; that is xstrtoumax's job (now that its bug is fixed).
2527 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2528 INTMAX_MAX]: New macros.
2529 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2530 TYPE_MAXIMUM): New macros.
2531 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2532 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2533 if overflow occurs, as it's what __strtol does and it's more useful
2535 (__xstrtol): If __strtol reports some error other than ERANGE,
2536 reflect it to the caller as LONGINT_INVALID. If it reports
2537 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2538 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2539 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2541 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2542 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2543 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2544 [defined UINTMAX_MAX]: New macros.
2546 2003-10-14 Bruno Haible <bruno@clisp.org>
2548 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2549 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2550 Also use volatile where needed.
2552 2003-10-12 Paul Eggert <eggert@twinsun.com>
2554 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2555 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2556 and define in terms of the other primitives.
2557 * xmalloc.c: Include stdbool.h; do not include exit.h.
2558 (SIZE_MAX): Define if not already defined.
2559 (array_size_overflow): New function.
2560 (xalloc_die): Abort instead of exiting if 'error' returns.
2561 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2562 (xmalloc, xrealloc): Use them.
2563 (xcalloc): Check for address arithmetic overflow.
2564 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2565 a bit faster than strcpy.
2567 2003-10-08 Paul Eggert <eggert@twinsun.com>
2569 Merge getpass from libc, plus a few fixes.
2571 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2572 Include <stdbool.h>.
2573 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2574 __fsetlocking to empty.
2575 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2576 do include <bits/libc-lock.h>.
2577 Do not include <fcntl.h>; not needed.
2578 [_LIBC]: Include <wchar.h>.
2579 (NOTCANCEL_MODE): New macro.
2580 (flockfile, funlockfile) [_LIBC]: New macros.
2581 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2582 [!_LIBC]: New macros.
2583 (call_fclose): New function.
2584 (getpass): Use it. Save tty stream separately; this simplifies the
2585 code and makes it more reliable if stdin happens to equal stdout.
2586 Invoke __fsetlocking on tty.
2587 Handle thread cancellation if needed.
2588 Namespace cleanup (use __tcgetattr, __getline).
2589 Use bool for Booleans.
2590 [USE_IN_LIBIO]: Handle wide streams.
2591 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2592 stream might go where.
2594 * unlocked-io.h: Include <stdio.h>, so that the caller
2595 doesn't have to include <stdio.h> before us.
2596 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2597 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2598 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2599 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2600 if not declared, so that we can use getpass.c code from libc without
2602 (flockfile, ftrylockfile, funlockfile): New macros.
2604 2003-10-06 Bruno Haible <bruno@clisp.org>
2606 * version-etc-2.h: Remove file.
2607 * version-etc-2.c: Remove file.
2609 2003-09-25 Jim Meyering <jim@meyering.net>
2610 Bruno Haible <bruno@clisp.org>
2612 This lets translators provide better translations for the
2613 "Written by ..." part of --version output.
2614 * version-etc.h: Include stdarg.h.
2615 (version_etc_copyright): Declare as readonly.
2616 (version_etc): Make this function variadic with a NULL-terminated list
2617 of author name strings.
2618 (version_etc_va): New declaration.
2619 * version-etc.c: Include stdarg.h, stdlib.h.
2620 (version_etc_copyright): Declare as readonly.
2621 (version_etc_va): New function. Provide a different translatable string
2622 for each possible number of authors < 10. Abbreviate when there are 10
2624 (version_etc): Make this function variadic. Call version_etc_va.
2625 Suggestion from Gary V. Vaughan.
2627 * long-options.h (parse_long_options): Change prototype: the authors
2628 string is moved to the end and becomes variadic.
2629 * long-options.c: Include stdarg.h.
2630 (parse_long_options): Make this function variadic, too.
2631 Call version_etc_va, not version_etc.
2633 2003-10-06 Bruno Haible <bruno@clisp.org>
2635 * fatal-signal.h: New file, from GNU gettext.
2636 * fatal-signal.c: New file, from GNU gettext.
2638 2003-10-04 Karl Berry <karl@gnu.org>
2640 * argp*: update from libc.
2642 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2644 * getpass.c (getpass): Use a no-op fseek when switching from input to
2645 output mode on the same stream.
2647 2003-09-29 Paul Eggert <eggert@twinsun.com>
2649 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2650 Fix arg typo in previous patch.
2652 2003-09-28 Jim Meyering <jim@meyering.net>
2654 * error.c: Correct cpp indentation.
2656 2003-09-27 Paul Eggert <eggert@twinsun.com>
2658 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2659 Omit the special code that used __typeof__, since we worry that
2660 it could be more trouble than it's worth. See:
2661 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2662 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2666 2003-09-26 Jim Meyering <jim@meyering.net>
2668 * error.c (error_tail): Move some declarations
2669 into inner scope where the local variables are used.
2671 2003-09-26 Bruno Haible <bruno@clisp.org>
2673 * stpncpy.h (gnu_stpncpy): New declaration.
2674 (stpncpy): Define as alias for gnu_stpncpy.
2675 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2677 2003-09-26 Paul Eggert <eggert@twinsun.com>
2679 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2680 (error_tail): Do not loop, reallocating temporary buffer, since
2681 the output cannot contain more wide characters than the input
2682 contains bytes, the size must be big enough already. This avoids
2683 one potential size overflow calculation. Check for size overflow
2684 when calculating temporary buffer size. Free temporary buffer
2685 when done, if it was allocated with malloc; this plugs a memory
2686 leak. Remove casts from void * to pointers, that are no longer
2687 needed now that we're assuming C89 or better.
2689 Merge error changes from glibc.
2691 * error.c, error.h: Update copyright notice header to match glibc.
2692 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2693 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2694 Disable cancellation while printing error.
2695 * error.h: Prepend __ to parameter names.
2697 2003-09-25 Karl Berry <karl@gnu.org>
2699 * argp-fmtstream.c, argp-help.c: update from libc.
2701 2003-09-25 Bruno Haible <bruno@clisp.org>
2703 * version-etc-2.h: New file, from version-etc.h with modifications.
2704 * version-etc-2.c: New file, from version-etc.c with modifications.
2706 2003-09-25 Simon Josefsson <jas@extundo.com>
2708 * xgetdomainname.h: New file.
2709 * xgetdomainname.c: New file.
2711 2003-09-25 Simon Josefsson <jas@extundo.com>
2712 Bruno Haible <bruno@clisp.org>
2714 * getdomainname.h: New file.
2715 * getdomainname.c: New file.
2717 2003-09-24 Paul Eggert <eggert@twinsun.com>
2719 * linebuffer.c (freebuffer): Don't free the argument, just
2720 the buffer associated with the argument. Bug reported by
2723 2003-09-19 Karl Berry <karl@gnu.org>
2725 * argp.h: update from libc.
2727 2003-09-16 Paul Eggert <eggert@twinsun.com>
2729 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2730 input error, instead of returning NULL the next time we are called
2731 (and therefore losing track of errno).
2733 2003-09-15 Paul Eggert <eggert@twinsun.com>
2735 * getndelim2.c (getndelim2): Don't trash errno when a read
2736 fails, so that the caller gets the proper errno.
2738 * readutmp.c (read_utmp): Likewise.
2739 Check for fstat error. Close stream and free storage
2742 2003-09-14 Bruno Haible <bruno@clisp.org>
2744 * fwriteerror.h: New file.
2745 * fwriteerror.c: New file.
2747 2003-09-14 Jim Meyering <jim@meyering.net>
2749 * getloadavg.c: Correct cpp indentation.
2750 * strdup.c: Likewise.
2751 * vasnprintf.c: Likewise.
2753 2003-09-12 Paul Eggert <eggert@twinsun.com>
2755 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2756 * obstack.c [!defined _LIBC]: Likewise.
2757 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2758 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2759 * exitfail.c: Don't include stdlib.h; no longer needed.
2761 More changes to assume C89 or better.
2763 * error.c (error_tail): Assume vprintf.
2765 * argmatch.c (getenv): Remove decl.
2766 * progreloc.c (get_full_program_name): Define via prototype.
2767 * setenv.c (clearenv): Likewise.
2768 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2770 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2771 (malloc, memcpy): Remove decls.
2772 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2773 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2774 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2775 (memcpy): Remove macro.
2776 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2777 (__P): Remove. All uses removed.
2778 (PTR): Remove. All uses changed to void *.
2779 (CHAR_BIT, NULL): Remove.
2780 (spaces, zeros, memset_space, memset_zero)
2781 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2783 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2784 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2785 Define with prototype.
2786 Remove now-unnecessary prototype decl.
2787 (extra_args_spec): Assume ANSI C. All uses changed.
2788 (extra_args_spec_iso): Remove.
2789 (my_strftime, emacs_strftimeu): Define via prototype.
2790 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2792 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2793 * strtoimax.c: Include <stdlib.h> unconditionally.
2794 (strtoul, strtol): Remove decls.
2795 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2797 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2798 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2799 (LOCALE_PARAM_PROTO): New macro.
2800 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2801 (INTERNAL (strtol), strtol): Define with a prototype.
2802 (PARAMS): Remove. All uses removed.
2803 * tempname.c: Include <string.h> unconditionally.
2804 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2805 * xgethostname.c (main): Define with a prototype.
2806 * xmalloc.c: Include "xalloc.h" first, to check interface.
2807 Include <stdlib.h> unconditionally.
2808 (calloc, malloc, realloc, free): Remove decls.
2809 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2810 Include <stdlib.h> unconditionally. Sort include file names.
2812 (xstrtod): Define with a prototype.
2813 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2814 (strtol, strtoul): Remove decls.
2816 2003-09-11 Paul Eggert <eggert@twinsun.com>
2818 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2819 Include <stdlib.h>, <string.h> unconditionally.
2820 Remove now-unnecessary cast to char *.
2821 * strnlen.c: Include <string.h> unconditionally.
2822 * yesno.c (yesno): Define with a prototype.
2824 2003-09-10 Bruno Haible <bruno@clisp.org>
2826 * strcspn.c: Include <string.h> unconditionally.
2827 * strpbrk.c: Include <string.h> unconditionally.
2828 * strstr.c: Include <string.h> unconditionally.
2829 * unicodeio.c: Include <string.h> unconditionally.
2830 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2831 * unsetenv.c: Likewise.
2832 * xreadlink.c: Include <stdlib.h> unconditionally.
2833 * yesno.c: Include <stdlib.h> unconditionally.
2834 (rpmatch): Add prototype.
2836 2003-09-10 Jim Meyering <jim@meyering.net>
2838 * error.c: Correct indentation of cpp directives.
2840 2003-09-09 Paul Eggert <eggert@twinsun.com>
2844 * acosl.c (main): Use a prototype.
2845 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2848 * getloadavg.c (getloadavg, main): Define via prototypes.
2850 * getopt.h (struct option.name): Assume C89, and use 'const'.
2851 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2852 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2854 * getopt.c (const): Remove macro.
2855 Include <string.h> unconditionally.
2856 (my_index): Remove; all uses changed to strchr.
2857 (strlen): Remove decl.
2858 (exchange): Remove forward decl; no longer needed.
2859 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2860 Define with prototype.
2861 * getopt1.c (const): Remove macro.
2862 (getopt_long, getopt_long_only, main): Define with prototype.
2864 * getugroups.c: Include <string.h> unconditionally.
2866 * getusershell.c: Include <stdlib.h> unconditionally.
2867 (getusershell, setusershell, endusershell, readname, main):
2868 Define with prototypes.
2870 * group-member.c: Include group-member.h first.
2871 Include <stdlib.h> unconditionally.
2873 * hard-locale.c: Include hard-locale.h first.
2874 Include <stdlib.h>, <string.h> unconditionally.
2876 * hash.c (free, malloc): Remove decls.
2877 Include <stdlib.h> unconditionally.
2879 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2880 (getenv): Do not declare.
2882 * idcache.c: Include <string.h> unconditionally.
2884 * long-options.c: Include long-options.h first, to test interface.
2885 Include <stdlib.h> unconditionally.
2887 * makepath.c: Include makepath.h first, to test interface.
2888 Include <stdlib.h> and <string.h> unconditionally.
2890 * linebuffer.c: Include <stdlib.h>.
2891 (free): Remove decl.
2893 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2894 rpl_malloc returns void *, not char *.
2895 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2897 * md5.h: Include <limits.h> unconditionally.
2898 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2899 (__P): Remove; all uses removed.
2900 * md5.c: Include "md5.h" first.
2901 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2902 md5_buffer, md5_process_bytes, md5_process_block):
2903 Define with prototypes.
2904 * sha.h (__P): Remove all uses. (It wasn't defined??)
2905 * sha.c: Include "sha.h" first.
2906 Include <stdlib.h>, <string.h> unconditionally.
2908 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2909 * memcmp.c (__ptr_t): Likewise.
2910 * memrchr.c (__ptr_t): Likewise.
2911 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2912 Include <string.h> unconditionally.
2913 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2914 * memchr.c: Include <stdlib.h> unconditionally.
2915 * memchr.c (LONG_MAX): Remove.
2916 * memrchr.c (LONG_MAX): Likewise.
2917 * memchr.c (__memchr): Define via a prototype.
2918 * memrchr.c (__memrchr): Likewise.
2919 * memcmp.c (__P): Remove, and remove all uses.
2920 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2921 Remove forward decls; no longer needed.
2922 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2923 Use types required by C89 in prototype.
2925 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2926 * savedir.c: Likewise.
2927 * mkdir.c (free): Remove decl.
2928 * rmdir.c (rmdir): Define with a prototype.
2929 * savedir.c: Include savedir.h first, to test interface.
2931 * mktime.c (STDC_HEADERS): Remove.
2932 Include <stdlib.h>, <string.h> unconditionally.
2934 * modechange.c: Include <stdlib.h> unconditionally.
2935 (malloc): Remove decl.
2937 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2938 (free): Remove decl.
2940 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2941 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2942 (This type really should be intptr_t, but that's a C99ism.)
2943 (_obstack_memcpy): Remove: all uses changed to memcpy.
2944 Include <string.h> unconditionally.
2945 (struct obstack): Assume __STDC__ for types of members
2946 chunkfun, freefun, extra_arg.
2947 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2948 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2949 obstack_begin, obstack_specify_allocation,
2950 obstack_specify_allocation_with_arg, obstack_chunkfun,
2951 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2952 Remove unprototyped decls and the macros that use them.
2953 * obstack.c (POINTER): Remove. All uses changed to void *.
2954 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2955 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2956 (defined __STDC__ && __STDC__)]:
2957 Remove nonprototyped code.
2958 Include <stdlib.h> unconditionally.
2959 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2960 _obstack_allocated_p, _obstack_free, obstack_free,
2961 _obstack_memory_used, print_and_abort):
2962 Define using prototypes.
2963 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2964 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2965 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2966 obstack_next_free, obstack_object_size, obstack_room) [0]:
2967 Remove unused, unprototyped code.
2969 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2971 * physmem.c (physmem_total, physmem_available, main): Define
2974 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2975 (main): Define with a prototype.
2977 * posixver.c (getenv): Remove decl.
2979 * putenv.c (malloc): Returns void *, not char *.
2980 Include <string.h> unconditionally.
2981 (strchr, memcpy, NULL): Do not define.
2983 * readtokens.c: Include readtokens.h first, to test interface.
2984 Include <stdlib.h>, <string.h> unconditionally.
2985 (init_tokenbuffer): Define with a prototype.
2987 * regex.c (PARAMS): Remove. All uses removed.
2988 All uses of _RE_ARGS removed, too.
2989 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2991 (bzero): Assume memset exists.
2992 (memcmp, memcpy, NULL): Remove.
2993 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2994 char, or assignments to local vars of type signed char.
2995 (init_syntax_once, PREFIX(extract_number_and_incr),
2996 PREFIX(print_partial_compiled_pattern),
2997 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2998 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2999 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3000 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3001 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3002 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3003 wcs_compile_range, byte_compile_range, truncate_wchar,
3004 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3005 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3006 count_mbs_length, wcs_re_match_2_internal,
3007 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3008 PREFIX(alt_match_null_string_p),
3009 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3010 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3011 regfree, PREFIX(extract_number)): Define with prototype. Remove
3012 now-unnecessary declaration, if any.
3013 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3015 Remove now-unnecessary casts among pointer types.
3016 * regex.h (_RE_ARGS): Remove. All uses removed.
3018 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3019 (free): Remove decl.
3021 * rpmatch.c: Include <stdlib.h> unconditionally.
3023 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3024 (free): Remove decl.
3026 * save-cwd.c: Include <stdlib.h> unconditionally.
3027 * xgetcwd.c: Likewise.
3029 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3030 (free): Remove decl.
3032 * strchrnul.c (strchrnul): Define with a prototype.
3033 Fix bug: c_in was not converted to char before searching.
3035 The following changes are not K&R related:
3037 * group-member.h: Include <sys/types.h>, so that this file is
3039 * makepath.h: Likewise.
3041 * getusershell.c (readname, default_index, line_size, readname):
3042 Use size_t, not int, for sizes.
3043 (readname): If the size overflows, report an error instead of
3046 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3048 * getndelim2.c: Assume stdlib.h per the C89 spec.
3050 2003-09-08 Paul Eggert <eggert@twinsun.com>
3052 Assume C89 or better; remove K&R cruft.
3053 A few of these changes were first proposed by Derek Robert Price
3054 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3056 * addext.c: Include <string.h> unconditionally.
3057 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3058 Don't declare getenv or malloc.
3060 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3061 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3063 (find_stack_direction, alloca): Use prototypes.
3065 * atexit.c (atexit): Define using a prototype.
3067 * basename.c, dirname.c, stripslash.c:
3068 Include <string.h> unconditionally.
3070 * bcopy.c: Include <stddef.h>.
3071 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3073 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3075 * error.h (error, error_at_line, error_print_progname)
3076 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3077 * error.c: Include error.h first, to check interface.
3078 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3079 (VA_START): Remove; all uses changeed to va_start.
3080 (exit, strerror): Remove decls.
3081 (error_print_progname): Prototype uncondionally.
3082 Don't include <errno.h>; no longer needed.
3083 (private_strerror): Remove.
3084 (error_tail): Always define.
3085 (error, error_at_line): Assume C89 or better; always use prototypes.
3086 * fatal.c: Include "fatal.h" first, to test interface.
3087 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3088 (VA_START): Remove; all uses changed to va_start.
3089 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3091 (exit): Remove decl.
3092 (fatal): Prototype unconditionally. Assume va_start works.
3093 Abort at end, to pacify gcc.
3095 * euidaccess.c (main): Define with a prototype.
3097 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3099 * exitfail.c: Include <stdlib.h> unconditionally.
3101 * fnmatch_.h (__P): Remove. All uses changed to assume
3103 * fnmatch.c: Include fnmatch.h first, to test interface.
3104 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3105 (getenv): Remove decl.
3106 (fnmatch): Define using a prototype.
3107 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3108 (FCT): Define using a prototype.
3110 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3112 * gethostname.c: Include <stddef.h>.
3113 (gethostname): Define with prototype. Length is size_t, not int.
3115 2003-09-08 Paul Eggert <eggert@twinsun.com>
3117 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3118 getversion.c should have been removed then, but was accidentally
3121 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3122 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3124 2003-09-07 Paul Eggert <eggert@twinsun.com>
3126 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3127 copy_tm_result. Bug reported by Simon Josefsson in
3128 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3130 2003-09-06 Paul Eggert <eggert@twinsun.com>
3132 * time_r.c, time_r.h: New files.
3134 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3136 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3137 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3139 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3141 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3142 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3145 * timegm.c: Switch to glibc implementation, with the following changes:
3146 [defined HAVE_CONFIG_H]: Include <config.h>.
3147 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3148 (__mktime_internal) [!defined _LIBC]: New decl.
3149 (__gmtime_r) [!defined _LIBC]: New macro and function.
3150 (timegm): Use a prototype, since gnulib assumes C89.
3151 Do not bother declaring tmp to be const, as it's not really usefu.
3152 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3153 (timegm): Declare only if HAVE_DECL_TIMEGM.
3155 2003-09-03 Paul Eggert <eggert@twinsun.com>
3157 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3158 Bug reported by Lute Kamstra in
3159 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3161 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3162 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3163 course with correspondingly smaller numbers for tomorrow and
3164 yesterday. From Tadayoshi Funaba. Originally installed into
3165 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3168 2003-08-31 Simon Josefsson <jas@extundo.com>
3170 * timegm.h: New file.
3171 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3173 2003-08-31 Karl Berry <karl@gnu.org>
3175 * argp.h: update from libc.
3177 2003-08-28 Bruno Haible <bruno@clisp.org>
3179 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3180 warning on QNX, which defines O_BINARY to 000000.
3182 2003-08-24 Bruno Haible <bruno@clisp.org>
3184 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3185 MSVC7 <stdio.h> is included later.
3187 2003-08-20 Bruno Haible <bruno@clisp.org>
3189 * progname.h: New file, from GNU gettext.
3190 * progname.c: New file, from GNU gettext.
3191 * progreloc.c: New file, from GNU gettext.
3193 2003-08-19 Bruno Haible <bruno@clisp.org>
3195 * xstrdup.c: Assume <string.h> exists.
3197 2003-08-18 Jim Meyering <jim@meyering.net>
3199 * setenv.h: Indent nested cpp directive.
3200 * vasnprintf.c: Remove trailing blanks.
3202 2003-08-17 Simon Josefsson <jas@extundo.com>
3203 Bruno Haible <bruno@clisp.org>
3205 * xstrndup.h: New file.
3206 * xstrndup.c: New file.
3208 2003-08-17 Bruno Haible <bruno@clisp.org>
3210 * strndup.h: New file.
3212 2003-08-16 Paul Eggert <eggert@twinsun.com>
3214 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3215 space, undoing this 2003-08-12 change:
3216 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3218 2003-08-16 Jim Meyering <jim@meyering.net>
3220 Merge from coreutils.
3221 * xstrtoimax.c: #else #if -> #elif.
3222 * xstrtoumax.c: Likewise.
3224 2003-08-15 Paul Eggert <eggert@twinsun.com>
3226 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3227 rather than tab, after '#' in shell-script copyright notices.
3228 Suggested by Bruno Haible.
3230 2003-08-15 Jim Meyering <jim@meyering.net>
3231 and Paul Eggert <eggert@twinsun.com>
3233 Merge from coreutils.
3234 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3235 member but strut utmpx does not. Needed for AIX 4.3.3.
3236 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3238 2003-08-15 Jim Meyering <jim@meyering.net>
3240 Merge from coreutils.
3241 * xgethostname.c: Include <stdlib.h>.
3242 (xghostname): Don't exit for anything other than memory-related
3243 failure; just return NULL.
3244 * userspec.c: Include "posixver.h".
3245 (parse_user_spec): Accept `.' as a separator only
3246 in pre-POSIX-200112 mode.
3247 * strtoimax.c: Use #elif rather than #else #if.
3248 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3249 Remove function, now that we can rely on a working tzset function.
3250 [!_LIBC]: Ensure that the required autoconf test has been run.
3251 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3252 Use underlying_strftime for %r.
3253 * sha.c: Merge in some clean-up and optimization changes from glibc.
3254 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3255 Ensure that it is a multiple of 64.
3256 Rearrange loop exit tests so as to avoid performing an
3257 additional fread after encountering an error or EOF.
3258 * realloc.c: Update copyright date.
3260 2003-08-14 Jim Meyering <jim@meyering.net>
3262 Merge from coreutils.
3263 * obstack.h: Whitespace changes.
3264 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3265 and xcalloc return values.
3266 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3267 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3268 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3269 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3270 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3272 Use mntctl's return value to drive the entry-processing loop, since
3273 we can't rely on the value of the vmt_length member in the last
3274 entry. On some systems doing so could result in exhausting
3275 virtual memory. Based in part on a patch from Mike Jetzer.
3277 2003-08-14 Jim Meyering <jim@meyering.net>
3278 and Paul Eggert <eggert@twinsun.com>
3280 Merges from coreutils, plus other fixes.
3281 * physmem.c: Merge in portability changes from gcc/libiberty
3282 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3283 for credits and details. Thanks to Kaveh Ghazi for helping
3284 to keep these files in sync.
3285 (ARRAY_SIZE): Define it.
3286 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3287 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3288 (memcasecmp): Don't assume size_t fits in unsigned int.
3289 Remove casts and duplicate code.
3290 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3291 (memcpy): Remove definition.
3292 Merge in some clean-up and optimization changes from glibc.
3293 [BLOCKSIZE]: Move definition to top of file.
3294 Ensure that it is a multiple of 64.
3295 Rearrange loop exit tests so as to avoid performing an
3296 additional fread after encountering an error or EOF.
3297 * md5.h (md5_uintptr): Define.
3298 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3299 return to the initial working directory. Preserve errno
3301 * idcache.c: Include "xalloc.h".
3302 (xmalloc, xrealloc): Remove decls.
3303 (getuser): Remove casts no longer required in C89.
3304 * human.c: Include stdio.h, for sprintf.
3305 * group-member.c: Include "xalloc.h".
3306 (xmalloc, xrealloc): Remove decls.
3307 (get_group_info): Remove casts no longer required in C89.
3308 * getusershell.c (readname): Remove casts no longer required in C89.
3309 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3310 * getline.c: Whitespace fix, from coreutils.
3312 2003-08-13 Paul Eggert <eggert@twinsun.com>
3314 * exclude.c: Include <ctype.h>
3315 (IN_CTYPE_DOMAIN): New macro.
3317 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3320 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3321 Undo previous (whitespace-only) change.
3323 2003-08-12 Paul Eggert <eggert@twinsun.com>
3325 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3326 Normalize leading white space and remove trailing white space.
3327 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3328 notice, as per ../config/srclist-update.
3330 Merge from coreutils.
3331 * euidaccess.h: New file.
3332 * euidaccess.c: Include it.
3333 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3334 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3335 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3337 2003-08-11 Bruno Haible <bruno@clisp.org>
3339 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3340 (vasnprintf): Use it instead of wcslen.
3342 2003-08-11 Bruno Haible <bruno@clisp.org>
3344 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3345 value to ensure that _Bool promotes to int. Use #define for _Bool when
3346 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3348 2003-08-10 Karl Berry <karl@gnu.org>
3350 * regex.h: update from libc (whitespace fix).
3352 2003-08-09 Paul Eggert <eggert@twinsun.com>
3354 Merge some files from coreutils. These changes were
3355 originally made by Jim Meyering.
3356 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3357 many older Unixes require this.
3358 * alloca.c (alloca): Remove cast to argument of free;
3359 no longer needed in C89.
3360 * alloca_.h, regex.h: Fix white space to match
3361 what GNU indent does.
3363 2003-08-05 Paul Eggert <eggert@twinsun.com>
3365 * bumpalloc.h: Remove.
3367 2003-08-04 Paul Eggert <eggert@twinsun.com>
3369 * getloadavg.c: Change copyright notice and spacing to conform to
3372 Merge from coreutils.
3373 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3375 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3376 from Karl Berry, implemented by Jim Meyering.
3377 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3378 from Dmitry V. Levin.
3379 Remove anachronistic cast of xrealloc.
3380 * fnmatch_.h (__const): Remove. Use 'const'.
3381 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3382 type. Otherwise, it wouldn't compile with at least /bin/cc on
3383 ymp-cray-unicos9.0.2.X.
3384 Combine two mostly-identical uses of alloca into one.
3385 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3387 2003-08-04 Dave Love <d.love@dl.ac.uk>
3391 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3392 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3393 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3394 obsolete NLIST_NAME_UNION.
3395 [__GNU__]: Undef BSD and FSCALE.
3396 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3398 2003-08-03 Paul Eggert <eggert@twinsun.com>
3400 * stdbool_.h (_Bool): Make it signed char, instead of
3401 an enum type, so that it's guaranteed to promote to int. See:
3402 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3404 2003-07-31 Paul Eggert <eggert@twinsun.com>
3406 * strerror.c: Include config.h, limits.h. Declare sprintf.
3407 (strerror): Don't assume that a printable int fits in 14 bytes.
3409 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3410 Bruno Haible <bruno@clisp.org>
3412 * getline.h (getline, getdelim): Change return type to ssize_t.
3413 * getline.c (getline, getdelim): Likewise.
3414 Remove _GNU_SOURCE define; now it's defined in config.h through
3417 2003-07-22 Paul Eggert <eggert@twinsun.com>
3419 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3420 over-parenthesization in macros.
3422 Sync with coreutils.
3424 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3427 Use `exit_failure' for xalloc and xmemcoll instead of their own
3428 private exit-failure variables.
3429 * xalloc.h (xalloc_exit_failure): Remove.
3430 * xmalloc.c: Likewise. Include exitfail.h.
3431 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3432 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3433 * xmemcoll.c: Likewise. Include exitfail.h.
3434 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3436 2003-07-18 Paul Eggert <eggert@twinsun.com>
3438 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3439 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3440 to test that it can stand by itself. Include "exitfail.h".
3441 Clients should set exit_failure instead.
3442 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3444 2003-07-18 Andreas Schwab <schwab@suse.de>
3446 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3448 2003-07-18 Bruno Haible <bruno@clisp.org>
3450 * getndelim2.h: New file.
3451 * getndelim2.c: Make into a module of its own. Include config.h,
3453 (getndelim2): Make non-static. Change return type to ssize_t.
3454 * getline.h: Change argument names.
3455 * getline.c: Include getndelim2.h instead of getndelim2.c.
3456 * getnline.c: Include getndelim2.h.
3458 2003-07-17 Bruno Haible <bruno@clisp.org>
3460 * Makefile.am: Remove file.
3461 * Makefile.in: Remove file.
3463 2003-07-17 Bruno Haible <bruno@clisp.org>
3465 * getnline.h: New file.
3466 * getnline.c: New file.
3467 * getndelim2.c: New file, extracted from getline.c.
3468 (getndelim2): Renamed from getdelim2, with added nmax argument.
3469 * getline.c: Include getndelim2.c.
3470 (getdelim2): Moved out to getndelim2.c.
3471 (getline, getdelim): Update.
3473 2003-07-15 <karl@gnu.org>
3475 * vasnprintf.c: update from gettext.
3477 2003-07-15 Jim Meyering <jim@meyering.net>
3479 * makepath.c (make_path): Enclose diagnostic in _(...).
3481 2003-07-14 Paul Eggert <eggert@twinsun.com>
3483 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3484 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3485 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3486 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3487 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3488 updated automatically by ../config/srclist-update. This changes
3489 their license from LPGL to GPL.
3491 2003-07-14 Jim Meyering <jim@meyering.net>
3493 Don't emit diagnostics. Let callers do that.
3494 * save-cwd.c: Don't include "error.h".
3495 (save_cwd): Don't call error. Ensure that errno is valid
3496 when returning nonzero.
3498 * save-cwd.h (restore_cwd): Update prototype.
3499 * save-cwd.c (restore_cwd): Remove two parameters.
3500 Simplify. Don't call error upon failure. Let callers do that.
3501 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3502 when auditing is enabled. But don't bother updating the #if.
3504 2003-07-14 Simon Josefsson <jas@extundo.com>
3506 * mempcpy.h: New file.
3507 * mempcpy.c: New file.
3509 2003-07-14 Paul Eggert <eggert@twinsun.com>
3511 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3512 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3513 unicodeio.c, unicodeio.h, unlocked-io.h:
3514 Switch from LGPL to GPL.
3516 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3518 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3519 it breaks C++ compilation.
3520 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3522 2003-07-10 Jim Meyering <jim@meyering.net>
3524 * vasnprintf.c: Remove trailing blanks.
3525 Make cpp indentation consistent.
3527 2003-07-09 Paul Eggert <eggert@twinsun.com>
3529 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3530 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3531 Switch from LGPL to GPL.
3533 2003-07-07 Paul Eggert <eggert@twinsun.com>
3535 * mktime.c: Fix some boundary cases and remove need for floating point.
3537 Issue a compile-time diagnostic if time_t is floating point, or if
3538 two's complement arithmetic is not in effect, or if arithmetic
3539 right shift does not propagate the sign. These assumptions were
3540 all in the original code but they weren't checked.
3542 (TIME_T_MIDPOINT, verify): New macros.
3543 (__isleap): Remove; it has integer overflow problems.
3544 (leapyear): New function, without those problems.
3545 (ydhms_tm_diff): Remove; splitting into two parts.
3546 (ydhms_diff): New function, containing the arithmetic part of
3547 the old ydhms_tm_diff function. Issue a compile-time
3548 diagnostic if we are not using C99 integer division.
3549 Avoid casts when possible.
3550 (guess_time_tm): New function, containing the checking part of
3551 the old ydhms_tm_diff function. Return the new value, rather than
3552 the difference between it and the old. Accept a new argument T
3553 so that *T specifies the old value. Check for overflow in the result.
3555 (__mktime_internal): Use a time_t offset, not a long int offset.
3556 This undoes the 2003-06-04 change, which is no longer needed now
3557 that we have better overflow checking.
3558 (localtime_offset): Likewise.
3560 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3561 and long are 64-bit but int is only 32-bit.
3562 (ydhms_diff): Use long int to store year1 and yday1.
3563 Issue a compile-time diagnostic if long int is not wide enough.
3565 (__mktime_internal): Use long int to store adjusted year and yday.
3566 Use plain C rather than preprocessor commands, if that doesn't
3568 Check for overflow (and try to repair) after each probe
3569 rather than checking only at the very end. This avoids some bugs
3570 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3571 does not equal GMT offset at maximum time).
3572 Use integer to check for overflow rather than floating point; this
3573 is more portable to non-IEEE hosts, and is a tad faster.
3574 When we detect that we are oscillating between two values,
3575 don't check whether tm_isdst has the requested value, since
3576 we already know the answer. When tm_isdst has the wrong value,
3577 use a different heuristic to find the right one, based on the
3578 extreme values actually observed in practice in tz2003a,
3579 rather than the (overly optimistic) "previous 3 calendar quarters".
3581 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3582 "T const" to accommodate glibc style.
3583 (check_result): Use less-confusing report format. "long" -> "long int.
3585 Don't loop if the iteration overflows time_t.
3586 Allow a negative step in the iteration.
3588 2003-07-01 Paul Eggert <eggert@twinsun.com>
3590 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3591 having it depend on HAVE_SYS_TYPES_H.
3593 2003-06-25 Bruno Haible <bruno@clisp.org>
3595 * readlink.c: New file.
3597 2003-06-20 Bruno Haible <bruno@clisp.org>
3599 Assume C89, so PARAMS isn't needed.
3600 * unicodeio.h (PARAMS): Remove.
3601 * unicodeio.c: Don't use PARAMS.
3603 2003-06-18 Jim Meyering <jim@meyering.net>
3605 Merge changes from coreutils.
3606 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3607 Remove explicit declarations of xmalloc and realloc.
3609 (read_utmp): Remove anachronistic cast of xmalloc.
3611 2003-06-17 Paul Eggert <eggert@twinsun.com>
3613 Assume C89, so PARAMS isn't needed.
3614 * backupfile.h (PARAMS): Remove. All uses removed.
3615 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3616 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3617 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3618 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3619 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3620 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3621 xstrtol.h: Likewise.
3622 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3623 same.h, strverscmp.h: Do not include config.h; no longer needed.
3624 Anyway, config.h should always be included before any other file.
3626 2003-06-11 Simon Josefsson <jas@extundo.com>
3628 * sysexit_.h: New file.
3630 2003-05-20 Derek Price <derek@ximbiot.com>
3632 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3634 2003-06-10 Simon Josefsson <jas@extundo.com>
3636 * strchrnul.h: New file.
3637 * strchrnul.c: New file.
3639 2003-06-10 Simon Josefsson <jas@extundo.com>
3641 * argp.h: New file, from glibc.
3642 * argp-ba.c: New file, from glibc.
3643 * argp-eexst.c: New file, from glibc.
3644 * argp-fmtstream.c: New file, from glibc.
3645 * argp-fmtstream.h: New file, from glibc.
3646 * argp-fs-xinl.c: New file, from glibc.
3647 * argp-help.c: New file, from glibc.
3648 * argp-namefrob.h: New file, from glibc.
3649 * argp-parse.c: New file, from glibc.
3650 * argp-pv.c: New file, from glibc.
3651 * argp-pvh.c: New file, from glibc.
3652 * argp-xinl.c: New file, from glibc.
3654 2003-06-07 Jim Meyering <jim@meyering.net>
3656 * readtokens.h: Put `Free Software Foundation, Inc.'
3657 in place of my name in the copyright comment.
3658 Remove definition and uses of __P.
3661 * stat.c: Don't declare xmalloc explicitly.
3662 Instead, include "xalloc.h".
3663 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3664 xrealloc, and xcalloc return values.
3665 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3667 * xgetcwd.h: Remove definition/uses of PARAMS.
3669 2003-06-06 Jim Meyering <jim@meyering.net>
3671 * stdbool_.h: Renamed from stdbool.h.in.
3673 2003-06-06 Jim Meyering <jim@meyering.net>
3675 Merge from coreutils.
3676 * same.c: (same_name): Declare *_basename locals to be `const'.
3677 Consolidate declarations and initializations of *_base* locals.
3679 Merge from coreutils.
3680 This avoids a core dump on systems without GNU putenv,
3681 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3682 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3683 (unsetenv): New static function, from GNU libc.
3684 (rpl_putenv): Use it.
3686 * modechange.c: Remove trailing blanks.
3688 Merge from coreutils.
3689 * fsusage.c: Remove declaration of statfs.
3690 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3692 * posixtm.c: Include <stdbool.h> unconditionally.
3694 2003-06-05 Paul Eggert <eggert@twinsun.com>
3696 * mktime.c (__mktime_internal): When resolving a tm_isdst
3697 mismatch, look in future quarters as well as past. This fixes a
3698 bug when processing fall-backwards gaps immediately after a long
3699 period of daylight-saving time.
3701 * mktime.c: Assume freestanding C89 or better.
3702 (HAVE_LIMITS_H): Remove. Assume it's 1.
3703 (__P): Remove; not used.
3704 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3705 (mktime, not_equal_tm, print_tm, check_result,
3706 main): Use prototypes. Use const * where appropriate.
3707 (main): Fix typo in testing code that uncovered by above changes.
3708 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3710 2003-06-04 Paul Eggert <eggert@twinsun.com>
3712 * mktime.c: Fix Debian bug 177940
3713 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3714 (localtime_offset): Now long int, not time_t, because we want it
3715 to be guaranteed to be signed. All uses changed.
3716 (__mktime_internal): If overflow would occur when adding offset,
3719 Merge 'human' changes from coreutils. Rewrite to support
3720 locale-specific notations like thousands separators.
3721 * human.c: Simplify authorship notice.
3722 Include human.h immediately after config.h.
3723 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3724 <limits.h>: Do not include, since human.h does.
3725 (SIZE_MAX, UINTMAX_MAX): New macros.
3726 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3727 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3728 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3729 (power_letter): Renamed from suffixes.
3730 (generate_suffix_backwards): Remove.
3731 (adjust_value): Now takes int style (because of human.h changes)
3732 and long double value (for greater precision on some platforms).
3733 (group_number): New function.
3734 (human_readable): Use it. Use integer options, not enum.
3735 Put the options before the sizes in the arg list.
3736 Support all the new options.
3737 The old human_readable function has been removed;
3738 use inttostr.h instead.
3739 (human_readable, default_block_size, humblock):
3740 Use uintmax_t, not int, for block sizes.
3741 (human_readable_inexact, block_size_types): Remove.
3742 (block_size_opts): New constant.
3743 (human_options): Renamed from human_block_size, with new signature
3744 that allows block sizes up to UINTMAX_MAX. All callers changed.
3745 * human.h: Add copyright and authorship notice.
3746 Include <limits.h> and <stdbool.h> unconditionally.
3747 (PARAMS): Remove. All uses removed.
3748 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3749 (enum human_inexact_style): Remove tag; now a nameless enum.
3750 (human_floor, human_ceiling, human_round_to_even): Now have
3751 values 2, 0, 1 rather than -1, 1, 0.
3752 (human_group_digits, human_suppress_point_zero, human_autoscale,
3753 human_base_1024, human_SI, human_B): New constants.
3754 (human_readable_inexact, human_block_size): Remove.
3755 (human_readable): Size args are now uintmax_t, not int.
3756 (human_options): New decl.
3758 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3759 unnecessary now that we assume C89 or better. This change
3760 imported from coreutils.
3762 * mktime.c (__mktime_internal): Do not reject negative timestamps
3763 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3764 in the 2003-05-30 sync from glibc.
3766 .h files should stand alone, but we shouldn't include <sys/types.h>
3767 if we can get away with just <stddef.h>.
3769 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3770 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3771 rather than <sys/types.h>, as we merely need size_t.
3772 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3774 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3775 Include <stdio.h>, to get FILE.
3776 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3777 memcasecmp.h has included <stddef.h> and all we need is size_t.
3778 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3779 our interface, instead of including <sys/types.h>
3781 2003-06-02 Paul Eggert <eggert@twinsun.com>
3784 Fix some minor time-related bugs with POSIX time arguments.
3785 Some valid time stamps were being rejected (notably -1, and
3786 time stamps before 1900 on 64-bit hosts). And some invalid
3787 time stamps were being accepted, e.g. September 31.
3789 * posixtm.h (posixtime): Return bool instead of time_t, so
3790 that we can return (time_t) -1 successfully.
3791 * posixtm.c: Likewise.
3792 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3793 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3794 (t): Remove static var.
3795 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3796 of static var. All uses changed.
3797 (year): Do not reject years before 1900; they can occur with
3799 (posix_time_parse): Do not check for out-of-range components;
3800 that is now the caller's responsibility, since our checks were
3801 only approximations.
3802 (posixtime): Use mktime to check for out-of-range components,
3803 since it knows them exactly.
3804 If mktime returns (time_t) -1, check whether an error actually occurred
3805 by invoking localtime on -1.
3806 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3807 posixtime failures better.
3808 Improve the test data (in comments only).
3810 2003-05-30 <karl@gnu.org>
3812 * mktime.c: update from libc.
3814 2003-05-30 Bruno Haible <bruno@clisp.org>
3816 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3817 * localcharset.h: Likewise.
3818 * localcharset.c: Likewise.
3820 2003-05-28 Paul Eggert <eggert@twinsun.com>
3822 Assume the headers required for C89 freestanding compilers.
3823 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3824 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3825 without checking for HAVE_LIMITS_H.
3826 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3827 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3829 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3830 * exclude.c: Include <stdbool.h> unconditionally.
3831 * tempname.c: Include <stddef.h> unconditionally.
3832 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3833 * modechange.c, rpmatch.c (NULL): Don't define, since
3834 <stddef.h> does that.
3835 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3836 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3837 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3838 * xstrtol.c: Likewise.
3839 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3840 * savedir.c: Include <stddef.h> instead of defining NULL.
3842 * addext.c (addext): Use assignment rather than cast, to avoid
3843 warnings on some platforms.
3845 * mktime.c (__mktime_internal): Do not reject negative timestamps
3848 2003-05-10 Bruno Haible <bruno@clisp.org>
3850 * linebreak.c (iconv_string_length): Don't return -1 just because the
3851 string is longer than 4 KB.
3853 2003-05-12 Jim Meyering <jim@meyering.net>
3855 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3856 the space-padded-by-default conversion specifiers, %e, %k, %l.
3858 2003-05-03 Bruno Haible <bruno@clisp.org>
3860 Upgrade to Unicode-4.0.
3861 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3862 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3863 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3864 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3865 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3866 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3867 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3868 Change width of U+E0100..U+E01EF from 1 to 0.
3870 2003-04-25 Bruno Haible <bruno@clisp.org>
3872 * copy-file.c: Include <stddef.h>, for size_t.
3874 2003-04-25 Jim Meyering <jim@meyering.net>
3876 * copy-file.c (copy_file_preserving): Declare buf_size to be
3877 of type size_t, not int.
3879 2003-04-11 Jim Meyering <jim@meyering.net>
3881 Merge changes from Coreutils.
3883 2003-03-22 Jim Meyering <jim@meyering.net>
3885 * strftime.c (widen): Cast alloca return value to proper type.
3887 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3890 * strftime.c (my_strftime): Handle very large width
3891 specifications for numeric values correctly. Improve checks for
3894 2003-01-19 Jim Meyering <jim@meyering.net>
3896 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3897 (nl_get_alt_digit) [! defined my_strftime]: Define.
3898 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3899 _nl_get_alt_digit and _nl_get_walt_digit.
3901 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3902 These changes have no effect outside of _LIBC.
3904 2003-04-10 Bruno Haible <bruno@clisp.org>
3906 * findprog.h: New file, from GNU gettext.
3907 * findprog.c: New file, from GNU gettext.
3909 2003-04-05 Jim Meyering <jim@meyering.net>
3911 Merge changes from Coreutils.
3913 * exclude.h (PARAMS): Remove definition and uses.
3914 * exclude.c: Remove uses of `PARAMS'.
3916 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3917 Add test-cases for DOS filenames. Declare program_name.
3918 (main): Set up program_name. Patch by Rich Dawe.
3920 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3922 Use mntctl's return value to drive the entry-processing loop, since
3923 we can't rely on the value of the vmt_length member in the last
3924 entry. On some systems doing so could result in exhausting
3925 virtual memory. Based in part on a patch from Mike Jetzer.
3927 2003-04-04 Bruno Haible <bruno@clisp.org>
3929 * linebreak.h: New file, from GNU gettext.
3930 * linebreak.c: New file, from GNU gettext with slight modifications.
3931 * lbrkprop.h: New file, from GNU gettext.
3933 2003-04-03 Bruno Haible <bruno@clisp.org>
3935 * utf8-ucs4.h: New file, from GNU gettext.
3936 * utf16-ucs4.h: New file, from GNU gettext.
3937 * ucs4-utf8.h: New file, from GNU gettext.
3938 * ucs4-utf16.h: New file, from GNU gettext.
3940 2003-04-02 Bruno Haible <bruno@clisp.org>
3942 * binary-io.h: New file, from GNU gettext.
3944 2003-04-01 Bruno Haible <bruno@clisp.org>
3946 * pathname.h: New file, from GNU gettext.
3947 * concatpath.c: New file, from GNU gettext.
3949 2003-03-30 Bruno Haible <bruno@clisp.org>
3951 * copy-file.c (copy_file_preserving): Don't set owner if the function
3952 chown() doesn't exist.
3954 2003-03-28 Bruno Haible <bruno@clisp.org>
3956 * copy-file.h: New file, from GNU gettext.
3957 * copy-file.c: New file, from GNU gettext.
3959 2003-03-18 Jim Meyering <jim@meyering.net>
3961 * quote.c (quote_n): Fix typo in comment.
3963 2003-03-14 Jim Meyering <jim@meyering.net>
3965 Merge changes from Coreutils.
3966 * obstack.h (obstack_object_size): Declare temporary, __o,
3967 to be const, in order to avoid warnings.
3968 (obstack_room): Likewise.
3969 (obstack_empty_p): Likewise.
3971 2003-03-13 Paul Eggert <eggert@twinsun.com>
3973 Merge changes from Bison.
3974 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3975 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3976 when compiling Bison 1.875's `bitset bset = obstack_alloc
3977 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3978 * hash.c: Include <stdbool.h> unconditionally.
3980 2003-03-09 Paul Eggert <eggert@twinsun.com>
3982 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3983 Reported by Bruce Becker; see:
3984 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3986 2003-03-03 Paul Eggert <eggert@twinsun.com>
3987 Bruno Haible <bruno@clisp.org>
3989 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3990 Reported by John Hughes, see
3991 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3993 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3995 * poll_.h: New file.
3998 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4000 * mathl.h: New file.
4001 * acosl.c: New file.
4002 * asinl.c: New file.
4003 * atanl.c: New file.
4004 * ceill.c: New file.
4007 * floorl.c: New file.
4008 * frexpl.c: New file.
4009 * ldexpl.c: New file.
4011 * sincosl.c: New file.
4013 * sqrtl.c: New file.
4015 * trigl.c: New file.
4016 * trigl.h: New file.
4018 2003-02-17 Bruno Haible <bruno@clisp.org>
4020 * mkdtemp.h: New file, from GNU gettext.
4021 * mkdtemp.c: New file, from GNU gettext.
4023 2003-01-31 Bruno Haible <bruno@clisp.org>
4025 * rename.c: #undef rename before defining rpl_rename.
4026 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4028 2003-01-30 Bruno Haible <bruno@clisp.org>
4030 * printf-args.h: New file, from GNU gettext.
4031 * printf-args.c: New file, from GNU gettext.
4032 * printf-parse.h: New file, from GNU gettext.
4033 * printf-parse.c: New file, from GNU gettext.
4034 * vasnprintf.h: New file, from GNU gettext.
4035 * vasnprintf.c: New file, from GNU gettext.
4036 * asnprintf.c: New file, from GNU gettext.
4037 * vasprintf.h: New file, from GNU gettext with modifications.
4038 * vasprintf.c: New file, from GNU gettext.
4039 * asprintf.c: New file, from GNU gettext.
4041 2003-01-29 Bruno Haible <bruno@clisp.org>
4043 * stpncpy.h: New file, from GNU gettext with modifications.
4044 * stpncpy.c: New file, from GNU gettext with modifications.
4046 2003-01-28 Bruno Haible <bruno@clisp.org>
4048 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4050 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4053 2003-01-27 Bruno Haible <bruno@clisp.org>
4055 * xsetenv.h: New file, from GNU gettext.
4056 * xsetenv.c: New file, from GNU gettext.
4058 2003-01-23 Bruno Haible <bruno@clisp.org>
4060 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4062 2003-01-22 Bruno Haible <bruno@clisp.org>
4064 * exit.h: New file, from GNU gettext.
4066 2003-01-11 Bruno Haible <bruno@clisp.org>
4068 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4069 * strcase.h (strcasecmp, strncasecmp): Likewise.
4071 2003-01-14 Jim Meyering <jim@meyering.net>
4073 * same.c (same_name): Tweak a comment.
4075 2003-01-11 Bruno Haible <bruno@clisp.org>
4077 * same.c (same_name): Reorder tests so as to avoid calling stat()
4078 when a string comparison is sufficient.
4080 2003-01-11 Bruno Haible <bruno@clisp.org>
4082 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4085 2003-01-11 Bruno Haible <bruno@clisp.org>
4087 * hash-pjw.c: Add comment about low quality of this function.
4089 2003-01-12 Paul Eggert <eggert@twinsun.com>
4091 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4092 to avoid collisions with libcurses and libreadline.
4094 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4095 * getstr.h, getstr.c: Remove.
4096 * getline.c: Include "getline.h", to check interface.
4097 Move body of old getstr.c here: this defines MIN_CHUNK and
4098 declares getdelim2, which is renamed from getstr.
4099 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4101 * linebuffer.c (readlinebuffer): Renamed from readline.
4103 * linebuffer.h: Likewise.
4104 (readline): Remove backward-compatibility macro.
4106 2003-01-12 Jim Meyering <jim@meyering.net>
4108 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4110 2003-01-10 Bruno Haible <bruno@clisp.org>
4112 * alloca_.h: New file.
4113 * getdate.y: Unconditionally include alloca.h.
4114 * makepath.c: Likewise.
4115 * setenv.c: Likewise.
4116 * userspec.c: Likewise.
4118 2003-01-09 Bruno Haible <bruno@clisp.org>
4120 * stdbool.h.in: New file.
4122 2003-01-08 Bruno Haible <bruno@clisp.org>
4124 * safe-read.c: Include specification header first, to ensure its
4126 * full-write.c: Likewise.
4128 2003-01-08 Jim Meyering <jim@meyering.net>
4130 * full-write.c: Undefine and define-away `const' after inclusion
4131 of errno.h, not before. Suggestion from Bruno Haible.
4133 2003-01-07 Jim Meyering <jim@meyering.net>
4135 * full-write.c: Rework so that it may serve to define full_read, too.
4136 * full-read.c: Simply #define FULL_READ and include full-write.c.
4138 2003-01-06 Jim Meyering <jim@meyering.net>
4140 * version-etc.c: Update year in translatable copyright string.
4142 2002-12-25 Bruno Haible <bruno@clisp.org>
4144 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4145 * xstrtol.h: Likewise.
4146 * xstrtoimax.c: Likewise.
4147 * xstrtoumax.c: Likewise.
4148 * human.h: Likewise.
4150 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4151 on systems that have <inttypes.h> but not <stdint.h>.
4153 2002-12-31 Paul Eggert <eggert@twinsun.com>
4155 * memcoll.c (memcoll): Fall back on a simple algorithm using
4156 memcmp if strcoll doesn't work.
4158 2002-12-23 Bruno Haible <bruno@clisp.org>
4160 * localcharset.h: New file.
4161 * localcharset.c: Include it.
4162 * unicodeio.c: Likewise.
4164 2002-12-22 Bruno Haible <bruno@clisp.org>
4166 * utime.c (utime_null): No need to call ftruncate if the file was
4169 2002-12-23 Bruno Haible <bruno@clisp.org>
4171 * memcoll.c (STRCOLL): New macro.
4174 2002-12-22 Bruno Haible <bruno@clisp.org>
4176 * getstr.h (getstr): Define, to avoid clash with libcurses.
4177 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4179 2002-12-22 Bruno Haible <bruno@clisp.org>
4181 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4183 2002-12-23 Bruno Haible <bruno@clisp.org>
4185 * getline.h: Include <stddef.h>, for size_t.
4187 * unicodeio.h: Include <stddef.h>, for size_t.
4188 * unicodeio.c: Don't include <stddef.h>.
4190 2002-12-17 Bruno Haible <bruno@clisp.org>
4192 * canon-host.c (strdup): Remove unused declaration.
4194 * fsusage.c: Include full_read.h.
4195 (get_fs_usage): Use full_read instead of safe_read.
4197 * utime.c (utime_null): Use SAFE_READ_ERROR.
4199 2002-12-11 Bruno Haible <bruno@clisp.org>
4201 * setenv.h: Rewritten to cope with systems that have setenv() but not
4203 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4206 2002-12-11 Bruno Haible <bruno@clisp.org>
4208 * setenv.c (alloca): Fall back to malloc.
4210 (setenv): Use freea() to free memory allocated with alloca().
4212 2002-11-13 Bruno Haible <bruno@clisp.org>
4214 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4215 function declarations.
4216 * unsetenv.c (unsetenv): Likewise.
4218 2002-03-04 Bruno Haible <bruno@clisp.org>
4220 Portability to AIX 4.3.3.
4221 * unsetenv.c: New file, extracted from setenv.c.
4222 * setenv.c: Move the unsetenv() function to unsetenv.c.
4224 2001-12-20 Bruno Haible <bruno@clisp.org>
4226 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4227 use malloc instead. For SunOS 4.
4229 2001-12-11 Bruno Haible <bruno@clisp.org>
4231 * setenv.c: Declare alloca.
4232 (compar_fn_t): New typedef.
4233 (KNOWN_VALUE, STORE_VALUE): Use it.
4235 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4238 2002-12-10 Paul Eggert <eggert@twinsun.com>
4240 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4241 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4242 Choose values that are less likely to collide with system fnmatch
4244 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4245 defined (e.g., a pure POSIX system).
4246 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4247 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4249 2002-12-06 Jim Meyering <jim@meyering.net>
4251 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4253 Merge in changes from libc's misc/error.c, in preparation
4254 for the merge of gnulib's changes back into libc.
4256 * error.c (_): Define only if not already defined.
4257 Move definition to follow all #include directives.
4258 Include unlocked-io.h only if !_LIBC.
4259 [_LIBC]: Include <libio/libioP.h>.
4260 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4261 (fflush): Tweak definition to use INTUSE.
4264 2002-12-05 Paul Eggert <eggert@twinsun.com>
4266 * alloca.c [defined emacs]: Include "lisp.h".
4267 (xalloc_die) [defined emacs]: New macro.
4268 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4269 [! defined emacs]: Include <xalloc.h>.
4270 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4271 (pointer): Typedef to POINTER_TYPE *.
4272 (malloc): Remove decl; we now always use xmalloc.
4273 (alloca): Use old-style definition, since Emacs needs this.
4274 Check for arithmetic overflow when computing combined size.
4276 2002-12-04 Paul Eggert <eggert@twinsun.com>
4278 Do not generate unlocked-io.h automatically, since it's easier to
4279 maintain it by hand.
4281 * unlocked-io.h: New file, from GNU diffutils,
4282 but with proper copyright notice and attribution.
4284 * Makefile.am: Add copyright notice.
4285 (libfetish_a_SOURCES): Add unlocked-io.h.
4286 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4287 (DISTCLEANFILES, io_functions): Remove macros.
4288 (EXTRA_DIST): Remove gen_uio.
4289 (unlocked-io.h): Remove rule.
4291 2002-12-04 Jim Meyering <jim@meyering.net>
4293 Reflect the fact that stat.c and lstat.c are no longer generated.
4294 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4295 (DISTCLEANFILES): Likewise.
4296 (EXTRA_DIST): Likewise.
4297 (all_local): Don't depend on stat.c or lstat.c.
4298 (stat.c, lstat.c): Remove rules.
4299 (EXTRA_DIST): Remove xstat.in.
4301 * xstat.in: Remove file. Contents moved into stat.c.
4302 * stat.c: New file. Contents mostly from xstat.in.
4303 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4304 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4306 * safe-read.c: Rework so that it may serve to define safe_write, too.
4307 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4309 2002-12-03 Jim Meyering <jim@meyering.net>
4311 * safe-read.c, safe-write.c: Change variable names and comments, but
4312 not semantics, to minimize the differences between these two files.
4313 (safe_read): Change comment to mention SAFE_READ_ERROR.
4315 * safe-read.c (IS_EINTR): Define.
4316 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4318 2002-12-02 Bruno Haible <bruno@clisp.org>
4320 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4321 Define, taken from safe-read.c.
4322 (INT_MAX): Provide fallback.
4323 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4324 * safe-write.h (SAFE_WRITE_ERROR): Define.
4326 * safe-read.c (EINTR): Remove definition.
4327 (safe_read): Don't use EINTR if it is absent.
4329 2002-12-02 Jim Meyering <jim@meyering.net>
4331 * safe-read.c (EINTR): Define.
4332 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4333 (INT_MAX): Provide fallback.
4334 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4336 * safe-read.h (SAFE_READ_ERROR): Define.
4338 2002-12-01 Jim Meyering <jim@meyering.net>
4340 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4341 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4343 2002-11-27 Paul Eggert <eggert@twinsun.com>
4345 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4346 hash_rehash): Replace `if (limit <= value) abort ();' with
4347 `if (! (value < limit)) abort ();', for readability.
4349 2002-11-26 <karl@gnu.org>
4351 * strdup.c: copy from libc again, with jim's ok.
4352 * .cppi-disable: re-add strdup.c
4354 2002-11-25 <karl@gnu.org>
4356 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4357 instead of "strtol.c".
4359 2002-11-25 Jim Meyering <jim@meyering.net>
4361 * mktime.c: Sync from libc, now that it has the latest fix.
4363 2002-11-24 <karl@gnu.org>
4365 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4366 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4368 2002-11-24 Jim Meyering <jim@meyering.net>
4370 Update from coreutils:
4372 * mktime.c: Merge in changes from libc.
4374 Avoid a link-time failure on some Linux systems.
4375 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4376 (__mon_yday): Declare with the STATIC attribute.
4377 (__mktime_internal): Likewise.
4378 Based on a report from Greg Schafer.
4380 2002-11-23 Jim Meyering <jim@meyering.net>
4382 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4383 Use `unsigned', not `int', as type of index.
4385 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4387 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4389 2002-11-22 Paul Eggert <eggert@twinsun.com>
4391 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4392 hint that one should use `if (! x) abort ();' rather than `assert
4393 (x);', and anyway it's one less thing to worry about configuring.
4394 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4395 hash_rehash, hash_insert): Use abort rather than assert.
4397 2002-11-22 Paul Eggert <eggert@twinsun.com>
4399 * quotearg.h: Allow multiple inclusion by surrounding with
4400 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4401 so that we can be included first.
4402 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4403 * quotearg.c: Include quotearg.h immediately after config.h.
4404 No need to include stddef.h or sys/types.h any more.
4405 Surround local include files with "", not "<>".
4406 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4407 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4408 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4409 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4410 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4411 (ISPRINT): Remove; no longer needed now that we assume C89.
4413 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4416 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4417 quotearg_char): Use SIZE_MAX rather than
4418 (size_t) -1 when we are talking about "infinity".
4420 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4422 2002-11-22 Bruno Haible <bruno@clisp.org>
4424 * safe-read.h: Assume C89. Add comments.
4425 (safe_read): Change return type to size_t.
4426 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4427 counts > SSIZE_MAX correctly.
4428 * safe-write.h: New file.
4429 * safe-write.c: New file.
4430 * full-read.h: New file.
4431 * full-read.c: New file.
4432 * full-write.h: Assume C89. Add comments.
4433 * full-write.c: Include safe-write.h.
4434 (full_write): Rewritten to use safe_write.
4435 Suggested by Jim Meyering and Paul Eggert.
4437 2002-11-21 Bruno Haible <bruno@clisp.org>
4439 Remove case insensitive option matching.
4440 * argmatch.h (argcasematch): Remove declaration.
4441 (ARGCASEMATCH): Remove macro.
4442 (__xargmatch_internal): Remove case_sensitive argument.
4443 (XARGMATCH): Update.
4444 (XARGCASEMATCH): Remove macro.
4445 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4446 case_sensitive argument.
4447 (argcasematch): Remove function.
4448 (__xargmatch_internal): Remove case_sensitive argument.
4449 (main): Use XARGMATCH instead of XARGCASEMATCH.
4451 * xmalloc.c: Change compile-time error message. Add comment about
4452 required autoconf version.
4454 2002-11-21 Jim Meyering <jim@meyering.net>
4456 * strdup.c (strdup): Tweak comment and initial #if/#include.
4458 Merge in changes from the coreutils.
4460 2002-09-25 Paul Eggert <eggert@twinsun.com>
4461 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4462 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4463 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4464 int. Work more efficiently if X is the same width as uintmax_t.
4465 Do not compare X to -1, to avoid bogus compiler warning.
4466 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4467 Don't assume that f_frsize and f_bsize are the same type.
4469 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4472 * makepath.c (make_path): Restore umask *before* creating the final
4474 (make_path): Minor reformatting.
4476 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4477 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4479 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4480 ones. At least on GNU/Linux systems, `auto' means something else.
4483 2002-11-20 Paul Eggert <eggert@twinsun.com>
4485 Merge argmatch cleanups from Bison. Assume C89.
4487 * argmatch.c: Include config.h here, not in argmatch.h.
4488 Include stdlib.h, for EXIT_FAILURE.
4489 Always include <string.h>, since we assume C89.
4490 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4491 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4492 Include <stddef.h> instead, since it's all we need for size_t.
4493 (PARAMS): Remove. All uses removed.
4494 (ARRAY_CARDINALITY): Do not bother to #undef.
4495 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4496 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4497 Remove unnecessary parentheses.
4498 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4499 Insert necessary parentheses.
4500 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4501 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4503 2002-11-19 Bruno Haible <bruno@clisp.org>
4505 * mbswidth.c: Include mbswidth.h right at the beginning.
4506 * mbswidth.h: Include <stddef.h>, for size_t.
4508 * mbswidth.h (PARAMS): Remove macro.
4509 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4510 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4512 * gcd.h (PARAMS): Remove macro.
4513 (gcd): Use ANSI C function declarations.
4514 * gcd.c (gcd): Likewise.
4516 2002-11-15 Bruno Haible <bruno@clisp.org>
4518 * strcspn.c: Include <stddef.h>.
4519 (strcspn): Use ANSI C function declaration. Change return type to
4521 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4522 (strpbrk): Use NULL.
4523 * strpbrk.h (PARAMS): Remove macro.
4524 (strpbrk): Use ANSI C function declaration.
4525 * strstr.c: Don't include <sys/types.h>.
4526 * strstr.h (PARAMS): Remove macro.
4527 (strstr): Use ANSI C function declarations.
4529 2002-11-06 Bruno Haible <bruno@clisp.org>
4531 * gcd.h (gcd): Change argument type to 'unsigned long'.
4532 * gcd.c (gcd): Likewise.
4534 2002-11-05 Bruno Haible <bruno@clisp.org>
4536 * gcd.h: New file, from gettext-0.11.5.
4537 * gcd.c: New file, from gettext-0.11.5.
4539 2002-11-05 Bruno Haible <bruno@clisp.org>
4541 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4542 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4543 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4544 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4546 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4547 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4549 * closeout.c: Include gettext.h instead of <libintl.h>.
4550 * human.c: Include gettext.h instead of <libintl.h>.
4551 * quotearg.c: Include gettext.h instead of <libintl.h>.
4552 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4553 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4554 * userspec.c: Include gettext.h instead of <libintl.h>.
4555 * version-etc.c: Include gettext.h instead of <libintl.h>.
4556 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4557 (textdomain): Remove definition.
4558 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4560 * long-options.c: Remove include of <libintl.h> and definition of _.
4561 * same.c: Remove include of <libintl.h> and definition of _.
4563 2002-11-04 Bruno Haible <bruno@clisp.org>
4565 * stpcpy.h: New file, from GNU gettext-0.11.5.
4566 * strcase.h: New file, from GNU gettext-0.11.5.
4567 * strpbrk.h: New file, from GNU gettext-0.11.5.
4568 * strstr.h: New file, from GNU gettext-0.11.5.
4569 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4571 2002-05-09 Bruno Haible <bruno@clisp.org>
4573 * config.charset: Update for newest glibc. Add canonical names
4574 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4576 2002-05-09 Bruno Haible <bruno@clisp.org>
4578 * localcharset.c (get_charset_aliases): Add more Windows specific
4581 2002-05-08 Owen Taylor <otaylor@redhat.com>
4583 * config.charset: A few additions for Solaris.
4585 2001-12-05 Bruno Haible <bruno@clisp.org>
4587 * localcharset.c (locale_charset): Don't return an empty string.
4589 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4591 * config.charset: msdos in uk_UA uses CP1125.
4593 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4595 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4596 * localcharset.c (locale_charset): Declare as extern "C".
4598 2002-02-15 Bruno Haible <bruno@clisp.org>
4600 * config.charset [msdosdjgpp]: For Russian, use CP866.
4602 2002-02-11 Bruno Haible <bruno@clisp.org>
4604 * config.charset: Add support for NetBSD.
4606 2002-09-25 <karl@gnu.org>
4608 * strdup.c: copy from libc/string (via ../config/srclist*).
4609 * getopt*: copy from libc/posix.
4610 * gettext.h: copy from gettext.
4611 * .cppi-disable: add strdup.c, gettext.h.
4613 2002-07-01 Jim Meyering <meyering@lucent.com>
4615 * c-stack.c: Include sys/time.h.
4616 From Volker Borchert.
4618 2002-06-11 Paul Eggert <eggert@twinsun.com>
4620 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4621 New macro. Use it uniformly instead of
4622 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4623 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4624 reported by Vin Shelton.
4626 2002-06-22 Jim Meyering <meyering@lucent.com>
4628 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4629 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4631 2002-06-22 Paul Eggert <eggert@twinsun.com>
4633 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4634 Do not assume SA_SIGINFO behavior.
4635 Bug reported by Jim Meyering on NetBSD 1.5.2.
4637 2002-06-22 Jim Meyering <meyering@lucent.com>
4639 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4641 * exitfail.c, exitfail.h: Likewise.
4642 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4644 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4646 (EXTRA_DIST): Add fnmatch_loop.c.
4647 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4649 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4650 * fnmatch.c: Update from diffutils-2.8.2.
4651 * fnmatch_.h: New file. From diffutils-2.8.2.
4652 * fnmatch.h: Remove file.
4654 2002-06-18 Paul Eggert <eggert@twinsun.com>
4656 * file-type.h: Report an error if neither S_ISREG nor
4657 S_IFREG is defined, instead of using a test specific to glibc
4658 2.2. This should be safe, since POSIX requires S_ISREG and
4659 Unix Version 7 had S_IFREG. We don't need to check for
4660 <sys/types.h> since we don't use any symbols that it defines.
4662 2002-06-15 Jim Meyering <meyering@lucent.com>
4664 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4665 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4666 have been included before this file.
4668 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4670 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4671 so that each temporary file name is unique and valid in the first
4672 8 characters, for operation under DOS.
4674 2002-06-15 Jim Meyering <meyering@lucent.com>
4676 Work even with DJGPP 2.03, which lacks support for symlinks.
4678 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4680 * lchown.c (S_ISLNK): Likewise.
4682 2002-06-14 Jim Meyering <meyering@lucent.com>
4684 * file-type.h: Use the version from diffutils-2.8.2.
4685 * file-type.c: Likewise.
4687 2002-05-27 Jim Meyering <meyering@lucent.com>
4689 Fix a problem seen only on nonconforming systems whereby ls.c's
4690 use of localtime, and then of gettimeofday would cause trouble:
4691 the localtime call used to initialize rpl_gettimeofday's save
4692 mechanism would clobber ls's current local time information so
4693 that in any long listing the first file would always be listed
4694 with date 1970-01-01. Analysis by Volker Borchert.
4696 * gettimeofday.c (localtime): Undefine.
4697 (rpl_localtime): New function.
4699 2002-05-22 Jim Meyering <meyering@lucent.com>
4701 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4702 * file-type.h: New file.
4703 * file-type.c (file_type): New file/function. Extracted from diffutils.
4705 2002-04-29 Paul Eggert <eggert@twinsun.com>
4707 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4709 2002-04-28 Paul Eggert <eggert@twinsun.com>
4711 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4712 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4713 of 127, since 64 is the largest conceivable number for ancient
4715 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4717 2002-04-28 Jim Meyering <meyering@lucent.com>
4719 * sig2str.c (WTERMSIG): Remove definition (unused).
4721 2002-04-28 Paul Eggert <eggert@twinsun.com>
4723 * sig2str.h, sig2str.c: New files.
4724 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4726 2002-04-24 Jim Meyering <meyering@lucent.com>
4728 * gettext.h: New file, from Gettext.
4729 * Makefile.am (INCLUDES): Remove -I../intl.
4730 (libfetish_a_SOURCES): Add gettext.h.
4732 2002-04-16 Jim Meyering <meyering@lucent.com>
4734 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4735 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4736 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4738 2002-04-12 Jim Meyering <meyering@lucent.com>
4740 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4742 2002-03-10 Jim Meyering <meyering@lucent.com>
4744 * makepath.c (make_path): Remove a comma from a diagnostic.
4745 Suggestion from Santiago Vila.
4747 2002-03-08 Jim Meyering <meyering@lucent.com>
4749 * rename.c: Mention that this wrapper is needed also on
4750 mips-dec-ultrix4.4 systems.
4752 2002-03-02 Jim Meyering <meyering@lucent.com>
4754 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4755 not HAVE_CLOCK_SETTIME.
4757 2002-02-27 Paul Eggert <eggert@twinsun.com>
4759 * nanosleep.h: Rename to....
4760 * timespec.h: New name for nanosleep.h. All uses changed.
4762 * gettime.c: New file.
4763 * settime.c: New file.
4766 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4767 timespec.h. Remove nanosleep.h.
4769 2002-02-25 Paul Eggert <eggert@twinsun.com>
4771 * acl.c, acl.h: New files.
4772 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4774 2002-02-24 Jim Meyering <meyering@lucent.com>
4776 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4777 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4778 cause trouble. Reported by Nelson Beebe.
4780 2002-02-23 Paul Eggert <eggert@twinsun.com>
4782 * path-concat.c (xpath_concat): Reorder code to pacify
4783 compilers that don't know that xalloc_die never returns.
4785 2002-02-20 Jim Meyering <meyering@lucent.com>
4787 * getdate.c: Regenerate using bison-1.33.
4789 2002-02-15 Paul Eggert <eggert@twinsun.com>
4791 * posixver.c, posixver.h: New files.
4792 * Makefile.am (libfetish_a_SOURCES): Add them.
4794 2002-02-02 Paul Eggert <eggert@twinsun.com>
4795 Bruno Haible <bruno@clisp.org>
4797 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4798 (fwrite_success_callback): New declaration.
4799 * unicodeio.c (unicode_to_mb): New function, extracted from
4800 print_unicode_char. Call failure callback instead of error.
4801 (fwrite_success_callback): New function.
4802 (exit_failure_callback): New function.
4803 (fallback_failure_callback): New function.
4804 (print_unicode_char): Call unicode_to_mb.
4806 2002-01-26 Jim Meyering <meyering@lucent.com>
4808 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4810 2002-01-22 Jim Meyering <meyering@lucent.com>
4812 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4813 Otherwise, some versions of automake would omit the rule that makes
4814 Makefile from Makefile.in.
4816 2001-01-21 Paul Eggert <eggert@twinsun.com>
4818 * xmemcoll.h, xmemcoll.c: New files.
4819 * Makefile.am (libfetish_a_SOURCES): Add them.
4820 * memcoll.c: Include errno.h, and declare errno if not defined.
4821 (memcoll): Set errno to zero if there is no error.
4823 * quotearg.c (quotearg_buffer_restyled):
4824 Fix bug with quoting buffers containing NUL when backslashing escapes.
4825 This bug was exposed by the other changes in this patch.
4826 (quotearg_n_options): New arg ARGSIZE.
4827 All callers changed.
4828 (quoting_options_from_style): New function.
4829 (quotearg_n_style): Use it.
4830 (quotearg_n_style_mem): New function.
4832 * quotearg.h (quotearg_n_style_mem): New function.
4834 2002-01-16 Jim Meyering <meyering@lucent.com>
4836 * getdate.y: Add three semicolons, each just before a closing brace.
4837 Bison (as of version 1.31) no longer papers over that mistake.
4839 2002-02-14 Paul Eggert <eggert@twinsun.com>
4841 * backupfile.c (ISDIGIT): Comment fix.
4842 * getdate.y (ISDIGIT): Likewise.
4843 * posixtm.c (ISDIGIT, year): Likewise.
4844 * strverscmp.c (ISDIGIT): Likewise.
4845 * userspec.c (ISDIGIT): Likewise.
4847 2002-01-05 Jim Meyering <meyering@lucent.com>
4849 * version-etc.c (version_etc_copyright): Update copyright year.
4851 2001-01-19 Paul Eggert <eggert@twinsun.com>
4853 * closeout.c (close_stdout_status): If ferror (stdout), do
4854 not silently exit merely because the output buffer happens to
4855 have nothing pending.
4857 2001-12-18 Paul Eggert <eggert@twinsun.com>
4859 See the big note in ../ChangeLog.
4860 * human.c (suffixes): Prefer K to k for 1024.
4861 (generate_suffix_backwards): New function.
4862 (human_readable_inexact): Use it.
4863 * xstrtol.c (__xstrtol): If there is no number but there
4864 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4865 Accept 'K' as well as 'k'.
4867 2001-12-15 Jim Meyering <meyering@lucent.com>
4869 * regex.h (__restrict_arr): Update from libc.
4871 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4872 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4875 2001-12-10 Jim Meyering <meyering@lucent.com>
4877 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4878 Instead, include "xalloc.h".
4879 (initbuffer): Don't cast xmalloc return value to char*.
4880 (readline): Reword comment.
4881 Don't cast xrealloc return value to char*
4884 2001-12-09 Jim Meyering <meyering@lucent.com>
4886 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4887 `signed and unsigned type in conditional expression'.
4888 * posixtm.c (posix_time_parse): Likewise.
4890 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4892 * readtokens.c (readtoken): Declare an index to be of type unsigned
4893 to avoid a pedantic warning.
4895 * getstr.c: Don't include assert.h.
4896 (getstr): Remove warning-evoking assertions.
4897 Return -1 if offset parameter is out of bounds.
4898 Change the type of a local from int to size_t.
4900 * strftime.c (my_strftime_localtime_r): Include this function
4901 definition in the `#if ! HAVE_TM_GMTOFF' block.
4903 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4904 Include xalloc.h instead.
4906 2001-12-02 Jim Meyering <meyering@lucent.com>
4908 * tempname.c: Don't declare getenv, thus reverting the change of
4909 2001-11-18. It's no longer necessary, now that stdlib.h is always
4912 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4913 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4915 2001-11-30 Akim Demaille <akim@epita.fr>
4917 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4918 before being defined.
4920 2001-11-27 Paul Eggert <eggert@twinsun.com>
4922 * quotearg.h (quotearg_n, quotearg_n_style):
4923 First arg is int, not unsigned.
4924 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4925 (SIZE_MAX, UINT_MAX): New macros.
4926 (quotearg_n_options): Abort if N is negative.
4927 Avoid overflow check on hosts where size_t is 64 bits and int
4928 is 32 bits, as overflow is impossible there.
4929 Fix off-by-one typo that caused unnecessary reallocation.
4931 2001-11-27 Jim Meyering <meyering@lucent.com>
4933 * tempname.c: Merge with version from libc.
4934 * regex.c: Likewise.
4936 * tempname.c: Include stdlib.h unconditionally. On some old systems
4937 for which STDC_HEADERS is 0, it was not included, resulting in a
4938 warning about an integer-to-pointer conversion problem with getenv.
4939 Reported by Volker Borchert.
4941 2001-11-26 Jim Meyering <meyering@lucent.com>
4943 * gtod.h: Remove file.
4944 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4945 * gettimeofday.c: Don't include gtod.h.
4946 (GTOD_init): Remove function.
4947 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4948 Suggestion from Volker Borchert.
4950 2001-11-23 Jim Meyering <meyering@lucent.com>
4952 * hash.h (struct hash_table): Don't define here. Merely declare it.
4953 * hash.c (struct hash_table): Define it here instead.
4955 2001-11-22 Jim Meyering <meyering@lucent.com>
4957 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4959 2001-11-18 Paul Eggert <eggert@twinsun.com>
4961 * tempname.c (TMP_MAX): Remove; no longer needed.
4962 (TEMPORARIES): New macro.
4963 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4964 removes an artificial limitation (e.g. HP-UX 10.20, where
4967 2001-11-18 Jim Meyering <meyering@lucent.com>
4969 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4972 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4973 files will be created before anything else.
4975 2001-11-17 Jim Meyering <meyering@lucent.com>
4977 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4978 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4979 rather than group writable. Patch by Juan F. Codagnone.
4981 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4982 Instead, include "xalloc.h".
4984 * mountlist.c: Include unlocked-io.h after all system headers.
4985 Remove explicit declarations of xmalloc, xrealloc,
4986 and xstrdup. Instead, include "xalloc.h".
4988 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4989 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4990 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4992 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4993 Reported by Padraig Brady.
4995 * mkstemp.c: #undef mkstemp.
4997 (rpl_mkstemp): Rename from mkstemp.
5000 2001-11-16 Jim Meyering <meyering@lucent.com>
5002 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5003 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5004 determine the amount of total physical memory, use pstat_getstatic.
5005 HPUX-11 doesn't define _SC_PHYS_PAGES.
5006 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5007 If sysconf couldn't be used to determine the amount of available
5008 physical memory, use both pstat_getstatic and pstat_getdynamic.
5009 Based on a patch from Bob Proulx.
5011 2001-11-05 Jim Meyering <meyering@lucent.com>
5013 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5015 2001-11-03 Jim Meyering <meyering@lucent.com>
5017 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5018 in argmatch_to_argument call.
5020 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5023 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5024 e.g., a fault due to an attempt to free a NULL pointer.
5026 2001-11-01 Jim Meyering <meyering@lucent.com>
5028 * dirfd.c, dirfd.h: New files.
5029 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5031 * hash.c (hash_print) [TESTING]: Clean up.
5033 2001-10-22 Paul Eggert <eggert@twinsun.com>
5035 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5036 to avoid a warning if -Wall.
5038 2001-10-21 Paul Eggert <eggert@twinsun.com>
5040 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5042 2001-10-21 Jim Meyering <meyering@lucent.com>
5044 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5045 this code would end up calling gettext even in packages built
5047 * getopt.c (_): Likewise.
5048 * regex.c (_): Likewise.
5050 2001-10-20 Paul Eggert <eggert@twinsun.com>
5052 * error.c (strerror_r): Do not declare unless !_LIBC.
5053 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5054 Use strerror_r that is only a macro, even if it is not a function.
5055 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5056 (private_strerror): Use prototypes, not old-style function definition.
5057 (print_errno_message): New function.
5058 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5060 (error_tail, error, error_at_line): Use it.
5062 2001-10-11 Jim Meyering <meyering@lucent.com>
5064 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5065 and quote_n (1, ... to avoid clobbering a buffer.
5067 2001-10-05 Jim Meyering <meyering@lucent.com>
5069 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5070 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5071 * hash-pjw.h: New file.
5073 2001-09-30 Jim Meyering <meyering@lucent.com>
5075 * mountlist.c [MOUNTED_GETFSSTAT]:
5076 Include <sys/ucred.h>, for Apple Darwin.
5077 Include sys/mount.h and sys/fs_types.h only if available.
5079 (read_filesystem_list): Use FS_TYPE.
5081 2001-09-29 Paul Eggert <eggert@twinsun.com>
5083 * exclude.c (excluded_filename): 0 -> false, since it's
5086 2001-09-28 Paul Eggert <eggert@twinsun.com>
5088 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5089 #defines strtoimax. Also treat the other strto* functions
5092 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5093 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5094 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5096 2001-09-26 Jim Meyering <meyering@lucent.com>
5098 Most macros in unlocked-io.h had the wrong number of arguments.
5099 * gen-uio: New script.
5100 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5101 * unlocked-io.hin: Remove file.
5102 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5103 rather than trying to embed it here.
5104 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5105 Reported by Padraig Brady.
5107 2001-09-25 Volker Borchert <bt@teknon.de>
5109 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5111 2001-09-23 Jim Meyering <meyering@lucent.com>
5113 * mountlist.c: Remove useless parentheses in #if directives.
5114 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5115 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5117 2001-09-22 Jim Meyering <meyering@lucent.com>
5119 * localcharset.c: Update from latest gettext.
5120 * config.charset: Likewise.
5122 2001-09-20 Jim Meyering <meyering@lucent.com>
5124 * xstrtol.c (strtoimax): Guard declaration with
5125 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5126 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5127 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5128 (strtoumax): Likewise, for completeness (it wasn't necessary).
5130 2001-09-06 Paul Eggert <eggert@twinsun.com>
5132 * strtoimax.c (HAVE_LONG_LONG):
5133 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5134 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5135 to work around bug in IBM C compiler.
5137 2001-09-16 Jim Meyering <meyering@lucent.com>
5139 * mkdir.c: New file.
5141 2001-09-04 Paul Eggert <eggert@twinsun.com>
5143 * xgetcwd.c: Revert some of the previous change; intead,
5144 fix the HAVE_GETCWD_NULL code to behave more like the
5145 !HAVE_GETCWD_NULL code used to.
5148 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5151 2001-09-04 Paul Eggert <eggert@twinsun.com>
5153 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5154 Use ssize_t, not int, to store result of readlink.
5155 Check for ssize_t overflow as well as size_t overflow,
5156 as POSIX says the result of readlink is implementation-defined
5157 when ssize_t overflows.
5158 Remove unnecessary cast to char*.
5159 Use free+malloc instead of realloc, as the storage doesn't need
5160 to be preserved and it's clearer and can be more efficient that way.
5161 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5162 * xreadlink.h (xreadlink): Update prototype.
5164 2001-09-03 Paul Eggert <eggert@twinsun.com>
5166 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5167 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5168 spotted by Jim Meyering.
5170 2001-09-03 Jim Meyering <meyering@lucent.com>
5172 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5174 2001-09-03 Paul Eggert <eggert@twinsun.com>
5176 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5177 like the HAVE_GETCWD_NULL code.
5178 Include pathmax.h if not HAVE_GETCWD.
5179 Do not include xalloc.h.
5180 (INITIAL_BUFFER_SIZE): New symbol.
5181 Do not use xmalloc / xrealloc, since the caller is responsible for
5182 handling errors. Preserve errno around `free' during failure.
5183 Do not overrun buffer when using getwd.
5185 2001-09-03 Paul Eggert <eggert@twinsun.com>
5187 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5188 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5190 2001-09-02 Jim Meyering <meyering@lucent.com>
5192 * error.c: Update from GNU libc.
5194 2001-09-01 Jim Meyering <meyering@lucent.com>
5196 * xreadlink.c: New file.
5197 * xreadlink.h: New file.
5198 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5200 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5201 doesn't conflict with sparc Solaris 7's definition in
5202 /usr/include/sys/int_types.h.
5204 * exclude.c: Use `""', not `<>' to #include non-system header files.
5205 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5206 and strncasecmp as r-values. Unixware didn't have declarations.
5208 2001-08-31 Jim Meyering <meyering@lucent.com>
5210 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5211 Use an initial, malloc'd, buffer of length 128 rather than
5212 a statically allocated one of length 1024.
5214 2001-08-30 Paul Eggert <eggert@twinsun.com>
5216 * xgetcwd.c: Don't include pathmax.h.
5217 Include stdlib.h and unistd.h if available.
5219 (xmalloc, xstrdup, free): Remove decls.
5220 (xgetcwd): Don't assume sizes fit in unsigned.
5221 Check for overflow when computing sizes.
5222 Simplify reallocation code.
5224 2001-08-28 Paul Eggert <eggert@twinsun.com>
5226 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5228 * strtoimax.c: Renamed from strtoxmax.c, removing the
5231 Also, make the following further changes to make this file's
5232 configuration more similar to that of strtol.c:
5233 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5234 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5235 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5236 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5237 changed to signed values.
5239 And make the following changes as well:
5240 Fix copyright notice, as 1999 was missing.
5241 (verify): New macro.
5242 (strtoimax): Check sizes at compile-time, not run-time.
5243 Prefer strtol to strtoll if both work.
5244 (main): Remove; it was not that useful and was a pain to maintain.
5246 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5248 2001-08-30 Paul Eggert <eggert@twinsun.com>
5250 * savedir.c (savedir): Remove size parameter, as POSIX says that
5251 a directory's st_size can have an arbitrary value, so the old
5252 usage could waste an arbitrary amount of memory. All uses
5254 * savedir.h: Update prototype.
5256 2001-08-30 Paul Eggert <eggert@twinsun.com>
5258 * xstrtol.c (strtoimax): New decl.
5260 2001-08-28 Paul Eggert <eggert@twinsun.com>
5262 * xstrtol.h: Add copyright notice.
5263 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5264 LONGINT_INVALID_SUFFIX_CHAR.
5266 2001-08-30 Paul Eggert <eggert@twinsun.com>
5268 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5271 2001-08-30 Paul Eggert <eggert@twinsun.com>
5273 * hash.c: Remove '2001' from copyright notice.
5275 2001-08-30 Paul Eggert <eggert@twinsun.com>
5277 * full-write.h: New file.
5278 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5279 * full-write.c: Correct credits, as cccp.c no longer
5280 exists and anyway it was so heavily changed from the old cccp
5281 code as to be unrecognizable. Include full-write.h.
5282 (full_write) Return size_t, with short writes meaning failure.
5283 All callers changed. This fixes a bug with large buffers
5285 * utime.c: Include full-write.h.
5287 2001-08-30 Paul Eggert <eggert@twinsun.com>
5289 Merge 'exclude' changes from tar 1.13.22.
5290 This fixes one or two unlikely storage allocation overflow bugs,
5291 but doesn't change user-visible behavior otherwise.
5293 2001-08-30 Paul Eggert <eggert@twinsun.com>
5295 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5296 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5297 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5298 Include if available.
5299 (<xalloc.h>): Include
5300 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5301 (verify): New macro. Use it to verify that EXCLUDE macros do not
5302 collide with FNM macros.
5303 (struct patopts): New struct.
5304 (struct exclude): Use it, as exclude patterns now come with options.
5305 (new_exclude): Support above changes.
5306 (new_exclude, add_exclude_file):
5307 Initial size must now be a power of two to simplify overflow checking.
5308 (free_exclude, fnmatch_no_wildcards): New function.
5309 (excluded_filename): No longer requires options arg, as the options
5310 are determined by add_exclude. Now returns bool, not int.
5311 (excluded_filename, add_exclude):
5312 Add support for the fancy new exclusion options.
5313 (add_exclude, add_exclude_file): Now takes int options arg.
5314 Check for arithmetic overflow when computing sizes.
5315 (add_exclude_file): xrealloc might modify errno, so don't
5316 realloc until after errno might be used.
5318 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5320 (free_exclude): New decl.
5321 (add_exclude, add_exclude_file): Now takes int options arg.
5322 (excluded_filename): No longer requires options arg, as the options
5323 are determined by add_exclude. Now returns bool, not int.
5325 2001-08-30 Paul Eggert <eggert@twinsun.com>
5327 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5329 2001-08-27 Jim Meyering <meyering@lucent.com>
5331 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5333 * version-etc.c (N_): Remove definition.
5334 Revert most of last change.
5335 Instead, simply don't mark the `Copyright...' string for translation.
5336 Based on advice from Paul Eggert.
5338 * strtoxmax.c: Tweak comment.
5340 2001-08-26 Jim Meyering <meyering@lucent.com>
5342 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5343 of copyright with `%s' so translators don't get an untranslated
5345 (COPYRIGHT_YEAR): Define.
5346 (version_etc): Use fprintf rather than fputs.
5347 Suggestion from Ulrich Drepper.
5349 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5351 * strtoll.c: New file, from GNU libc.
5352 * xstrtoimax.c: New file.
5354 * xstrtol.h: Add xstrtoimax.
5355 * strtoumax.c: New file. Simply include "strtoumax.c".
5356 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5358 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5359 * strtoxmax.c: ... then renamed to this.
5361 2001-08-13 Paul Eggert <eggert@twinsun.com>
5363 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5364 Port to Solaris 8, where 'sed' requires a space after the 'r'
5365 command, and where sh dislikes "$/". Clean up the spacing a bit.
5366 Redirect output to $tmp just once.
5368 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5370 * addext.c (<errno.h>): Include.
5371 (errno): Declare if not defined.
5372 (addext): Work correctly when pathconf returns -1 and leaves
5373 errno alone because there is no limit. Also, work even if
5374 pathconf returns a value greater than SIZE_MAX.
5376 2001-08-12 Jim Meyering <meyering@lucent.com>
5378 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5379 Simply `return getcwd (NULL, 0);'.
5380 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5381 Use 1300 as initial value for length, not PATH_MAX.
5383 * pathmax.h: Clean up cpp syntax.
5385 2001-08-12 Jim Meyering <meyering@lucent.com>
5387 * gettimeofday.c: New file.
5389 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5391 2001-08-04 Jim Meyering <meyering@lucent.com>
5393 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5394 to get in sync with glibc.
5396 2001-08-03 Paul Eggert <eggert@twinsun.com>
5398 The following changes are from gettext 0.10.39 as maintained by
5401 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5402 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5403 with inverted sense. All uses changed.
5405 * mbswidth.c: Don't include <limits.h>.
5406 Include <stdlib.h> and <string.h> unconditionally.
5407 (iswcntrl, mbsinit, ISCNTRL): New macros.
5408 (mbsnwidth): Use K&R style function declarations.
5409 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5410 can optimize it when MB_CUR_MAX == 1.
5411 The width of control characters is zero, not 1.
5413 2001-07-15 Jim Meyering <meyering@lucent.com>
5415 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5416 (BUILT_SOURCES): Add unlocked-io.h.
5417 (io_functions): Define.
5418 (unlocked-io.h): New rule.
5419 (DISTCLEANFILES): Add unlocked-io.h.
5420 (all-local): Depend on unlocked-io.h, to ensure it is created.
5422 * unlocked-io.hin: New file
5424 * regex.c: Update from glibc.
5426 2001-07-05 Jim Meyering <meyering@lucent.com>
5428 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5430 (libfetish_a_SOURCES): Put all .h files here instead.
5431 Remove a thus-exposed (better checks in automake) duplicate and
5432 two unnecessary .h files.
5434 2001-06-11 Jim Meyering <meyering@lucent.com>
5436 * regex.c: Update from GNU libc.
5438 2001-05-27 Jim Meyering <meyering@lucent.com>
5440 * readutmp.h (UT_TYPE): Define.
5442 2001-05-24 Jim Meyering <meyering@lucent.com>
5444 * argmatch.c: Include "quote.h".
5445 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5446 quote function. Reported by Göran Uddeborg.
5448 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5450 * dirname.c (dir_name): Compute append_dot using path, not newpath
5451 which is not yet declared.
5453 2001-05-11 Paul Eggert <eggert@twinsun.com>
5455 * Makefile.am (libfetish_a_SOURCES):
5456 Add strftime.c, since we now compile it on all hosts.
5458 * strftime.c (my_strftime):
5459 Define to nstrftime if emacs, but only if my_strftime is not defined.
5460 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5461 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5462 Add one more extra argument: a nanoseconds value.
5465 (my_strftime function): Add %N format.
5466 (emacs_strftimeu): Renamed from emacs_strftime,
5467 with extra ut argument.
5469 2001-05-11 Paul Eggert <eggert@twinsun.com>
5471 dirname code cleanup. base_name now behaves more compatibly
5472 with POSIX basename when given file names that have trailing
5473 slashes, and similarly for dir_name. Add new primitives
5474 base_len and dir_len. Put the directory-name-related decls
5477 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5478 * backupfile.c (base_name): Likewise.
5479 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5480 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5481 * makepath.c (strip_trailing_slashes): Likewise.
5482 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5484 * rename.c (strip_trailing_slashes): Likewise.
5485 * same.c (base_name): Likewise.
5486 * stripslash.c (ISSLASH): Likewise.
5488 * addext.c: Include <dirname.h> after size_t is defined.
5489 * backupfile.c: Likewise.
5491 * addext.c (addext): Use base_len to trim redundant
5492 trailing slashes instead of doing it ourselves.
5493 But do not trim the last slash if it is not redundant.
5495 * backupfile.c (find_backup_file_name,
5496 max_backup_version): Use base_len instead of rolling it ourselves.
5497 Handle the case of "" and (on DOS) "C:" correctly.
5499 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5500 Include <string.h>, <dirname.h>.
5501 (base_name): Allow file names ending in slashes, other than names
5502 that are all slashes. In this case, return the basename followed
5503 by the slashes. This is more general, and can be used in places
5504 where the original base_name purposely had an assertion failure.
5505 (base_len): New function.
5507 * dirname.c: Include <string.h> instead of <stdlib.h>.
5508 Do not include <assert.h>; no longer needed.
5510 (memrchr): Remove decl.
5511 (dir_name_r): Remove.
5512 (dir_len): Renamed from dirlen. All callers changed.
5513 Rewrite in terms of base_name, for simplicity and consistency.
5514 (dir_name): Never return NULL. All callers changed.
5515 Do not include <stdlib.h> in test program; no longer needed.
5516 return 0; is fine for test program.
5518 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5520 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5522 * path-concat.c (path_concat): Use base_len to compute
5523 base length, not strlen; this means we cannot rely on memcpy
5526 * same.c (STREQ): Remove.
5527 (same_name): Handle the case where the basename ends in trailing '/'.
5529 * stripslash.c (strip_trailing_slashes): Return nonzero if
5530 a slash was stripped. Do not strip the last slash after a
5533 2001-04-08 Jim Meyering <meyering@lucent.com>
5535 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5536 recomputed; that's necessary when the offset spans a DST transition.
5537 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5539 2001-04-02 Jim Meyering <meyering@lucent.com>
5541 * regex.h, regex.c: Update from GNU libc.
5543 2001-03-19 Paul Eggert <eggert@twinsun.com>
5545 * version-etc.c (version_etc_copyright): Update to 2001.
5547 2001-03-16 Paul Eggert <eggert@twinsun.com>
5549 * tempname.c (uint64_t): Define to uintmax_t if
5550 not defined, and if UINT64_MAX is not defined.
5551 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5552 Reported by John David Anglin.
5554 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5556 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5557 alias if codeset is empty.
5558 * config.charset (BeOS): Use wildcard syntax.
5560 2001-03-13 Jim Meyering <meyering@lucent.com>
5562 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5563 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5566 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5568 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5570 * unicodeio.c (print_unicode_char): Simplify accordingly.
5572 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5574 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5575 support for DOS/DJGPP.
5577 2001-02-28 Paul Eggert <eggert@twinsun.com>
5579 * Makefile.am (libfetish_a_SOURCES):
5580 Add dup-safer.c, fopen-safer.c.
5581 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5583 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5585 2001-02-25 Paul Eggert <eggert@twinsun.com>
5587 The mkstemp replacement is taken from glibc 2.2.2, with some
5588 portability fixes for use outside glibc, as follows:
5590 * tempname.c (struct_stat64): New macro.
5591 (direxists, __gen_tempname): Use it.
5592 This avoids a portability problem with Solaris 8.
5594 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5595 (<stddef.h>, <stdint.h>, <string.h>):
5596 Include only if STDC_HEADERS || _LIBC.
5597 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5598 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5599 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5600 (__set_errno): Define this macro if <errno.h> doesn't.
5601 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5602 Define these macros if <stdio.h> doesn't.
5603 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5604 Define these macros if <sys/stat.h>
5605 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5606 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5607 __xstat64): Define if not _LIBC.
5608 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5609 (__gen_tempname): Invoke gettimeofday only if
5610 HAVE_GETTIMEOFDAY || _LIBC;
5611 otherwise, fall back on plain "time".
5612 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5614 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5616 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5618 2001-02-17 Jim Meyering <meyering@lucent.com>
5620 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5621 around included file name.
5623 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5625 * strftime.c: Update from GNU libc (the only changes were to comments).
5627 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5629 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5631 2001-02-17 Paul Eggert <eggert@twinsun.com>
5633 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5634 Remove workaround macros for hosts that have mbrtowc but not
5635 mbstate_t, as we now insist on proper declarations for both
5636 before using mbrtowc.
5638 2001-02-17 Jim Meyering <meyering@lucent.com>
5640 * regex.c: Update from libc.
5642 2001-02-16 Paul Eggert <eggert@twinsun.com>
5644 * alloca.c (malloc): Undef before defining, since stdlib.h
5645 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5646 Reported by Mark Hounschell via Paul Eggert.
5648 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5650 * config.charset: Update for FreeBSD 4.2.
5652 2001-01-26 Jim Meyering <meyering@lucent.com>
5654 * quotearg.c: Include stddef.h.
5655 * quote.c: Include stddef.h.
5656 Reported by Axel Kittenberger.
5658 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5659 line in double quotes so that it evokes a better diagnostic.
5660 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5661 Reported by Axel Kittenberger.
5663 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5665 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5666 to avoid a warning. Add back 'const' to inptr.
5668 2001-01-16 Jim Meyering <meyering@lucent.com>
5670 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5673 2001-01-14 Jim Meyering <meyering@lucent.com>
5675 * rename.c: New file. From Volker Borchert.
5676 Include stdlib.h, string.h or strings.h, and xalloc.h.
5677 Use strip_trailing_slashes rather than open-coding it.
5679 2001-01-03 Paul Eggert <eggert@twinsun.com>
5681 * strftime.c: Sync with glibc time/strftime.c 1.81.
5683 2001-01-03 Jim Meyering <meyering@lucent.com>
5685 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5686 local `inptr' to avoid warning with some system declarations of iconv.
5688 2000-12-29 Paul Eggert <eggert@twinsun.com>
5690 * modechange.c: Do not assume that mode_t uses the
5691 traditional octal encoding. E.g. "chmod 1 FOO" should set
5692 the other-execute bit of FOO even if S_IXOTH != 1.
5694 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5695 WOTH, XOTH, ALLM): New macros.
5696 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5697 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5699 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5700 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5702 No need to use uintmax_t; unsigned long is long enough.
5703 Don't bother to get suffix since we don't use it.
5705 2000-12-24 Jim Meyering <meyering@lucent.com>
5707 * hash.c (is_prime): Return explicit boolean values.
5708 (hash_get_first): Return NULL to appease Irix5.6's 89.
5709 Reported by Nelson Beebe.
5711 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5713 * localcharset.c (locale_charset): Add support for Win32.
5715 2000-12-18 Paul Eggert <eggert@twinsun.com>
5717 * physmem.h, physmem.c: New files.
5719 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5720 (noinst_HEADERS): Add physmem.h.
5722 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5723 't' for compatibility with Solaris 8 sort.
5725 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5727 * config.charset: Add support for BeOS.
5729 2000-12-16 Jim Meyering <meyering@lucent.com>
5731 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5732 SHELLS_FILE to a file name that's useful on djgpp systems.
5734 (ADDITIONAL_DEFAULT_SHELLS): Define.
5735 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5736 Based mostly on a patch from Prashant TR.
5738 2000-12-16 Jim Meyering <meyering@lucent.com>
5740 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5741 N and M) would have treated it like `chown N:N FILE'.
5743 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5745 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5747 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5748 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5749 to the list of canonical encodings. Rename EUC-CN to GB2312.
5751 2000-12-08 Andreas Schwab <schwab@suse.de>
5753 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5754 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5756 2000-12-07 Jim Meyering <meyering@lucent.com>
5758 * stripslash.c (ISSLASH): Define.
5759 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5762 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5763 (dir_name_r): Declare this function as static.
5764 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5765 manifest itself on a name containing a mix of slashes and
5767 Make this function work with names starting with a DOS-style
5768 drive letter and colon prefix.
5769 (dir_name): Append `.' if necessary.
5770 Based mostly on patches from Prashant TR and Eli Zaretskii.
5772 * dirname.h (dir_name_r): Remove prototype.
5774 2000-12-05 Jim Meyering <meyering@lucent.com>
5776 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5778 2000-12-04 Jim Meyering <meyering@lucent.com>
5780 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5781 Also include memory.h, stdlib.h, unistd.h if appropriate.
5782 Reported by Andreas Jaeger (conflicting declaration of malloc).
5784 2000-12-02 Jim Meyering <meyering@lucent.com>
5786 * closeout.h: Make idempotent, to avoid some obscure warnings.
5788 2000-12-01 Paul Eggert <eggert@twinsun.com>
5790 * memrchr.c: Include <config.h> before any system include file.
5792 2000-11-29 Paul Eggert <eggert@twinsun.com>
5794 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5796 2000-11-26 Jim Meyering <meyering@lucent.com>
5798 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5800 2000-11-22 Paul Eggert <eggert@twinsun.com>
5802 * strftime.c (my_strftime): Do not invoke mbrlen with a
5803 size of (size_t) -1; it's not portable.
5805 2000-11-17 Akim Demaille <akim@epita.fr>
5807 * obstack.h: Formatting changes.
5808 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5809 prevent type checking.
5810 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5811 cast the value to (void *): assigning a `foo *' to a `void *'
5813 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5815 2000-11-17 Jim Meyering <meyering@lucent.com>
5817 * strstr.c: Update from GNU libc.
5819 2000-11-16 Jim Meyering <meyering@lucent.com>
5821 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5823 2000-11-11 Jim Meyering <meyering@lucent.com>
5825 * error.c: Add a couple #includes, merging from GNU libc version.
5827 2000-11-10 Jim Meyering <meyering@lucent.com>
5829 * obstack.h: Update from GNU libc.
5830 * obstack.c: Likewise.
5832 2000-11-06 Paul Eggert <eggert@twinsun.com>
5834 * getusershell.c (setusershell): Use rewind rather than
5835 fseek/fseeko, to avoid configuration hassles with fseeko.
5836 Don't bother opening SHELLS_FILE if shellstream is NULL;
5839 2000-11-05 Jim Meyering <meyering@lucent.com>
5841 * makepath.h (make_dir): Declare.
5842 * makepath.c (make_dir): Remove `static' attribute.
5845 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5847 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5848 last one in a bucket, advance to the next bucket.
5850 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5852 * fnmatch.c: Do not comment out all the code if we are using
5853 the GNU C library, because in some cases we are replacing buggy
5854 code in the GNU C library itself.
5856 2000-10-30 Paul Eggert <eggert@twinsun.com>
5858 * error.h, getline.h, modechange.h:
5859 Remove "2000" from Copyright line, as the file hasn't been
5860 changed this year other than in the copyright notice.
5862 * xalloc.h: Add "2000" to Copyright line, as this file
5863 was changed this year.
5865 2000-10-30 Paul Eggert <eggert@twinsun.com>
5867 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5868 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5869 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5871 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5873 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5874 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5875 doesn't define __restrict_arr.
5877 2000-10-29 Jim Meyering <meyering@lucent.com>
5879 * xstat.in: Fix grammar in comment.
5881 2000-10-28 Jim Meyering <meyering@lucent.com>
5883 * memchr.c: Update from libc.
5884 Adjust for portability:
5885 [HAVE_STDLIB_H]: Include stdlib.h.
5886 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5887 Undef __memchr, too.
5888 [!weak_alias]: Define __memchr to memchr.
5890 * regex.c: Update from libc.
5891 * regex.h: Likewise.
5892 * getopt1.c: Likewise.
5893 * memcmp.c: Likewise.
5895 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5896 Avoid using fseek, when possible -- it's broken by design.
5897 Patch by Ulrich Drepper.
5899 2000-10-26 Jim Meyering <meyering@lucent.com>
5901 * strftime.c: Update from libc.
5903 2000-10-25 Jim Meyering <meyering@lucent.com>
5905 * obstack.c: Update from libc.
5907 2000-10-23 Jim Meyering <meyering@lucent.com>
5909 * hard-locale.c (hard_locale): Revert last change -- it was simply
5910 wrong. That set_locale call must not have any side effects.
5913 2000-10-22 Jim Meyering <meyering@lucent.com>
5915 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5916 [CYCLIC]: Remove now-unused definition.
5918 * save-cwd.c (O_DIRECTORY): Define, if needed.
5919 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5920 Suggestion from Ulrich Drepper.
5922 2000-10-21 Jim Meyering <meyering@lucent.com>
5924 * dirname.c (dir_name_r): New function, factored out of dir_name.
5925 (dir_name): Use dir_name_r.
5926 * dirname.h (dir_name_r): Declare it.
5928 2000-10-21 Jim Meyering <meyering@lucent.com>
5930 * dirname.c (memrchr): Declare if necessary.
5931 (dir_name): Remove the restriction that there be no
5932 trailing slashes. Now, this code skips past them, effectively
5934 [TEST_DIRNAME] (main): New unit tests.
5936 * memrchr.c: New file from GNU libc.
5937 Undef __memrchr, too.
5938 [!weak_alias]: Define __memrchr to memrchr.
5939 Guard weak_alias use with `#ifdef weak_alias'.
5941 2000-10-17 Jim Meyering <meyering@lucent.com>
5943 * quote.h (PARAMS): Define and use.
5944 Reported by Akim Demaille.
5946 * getopt.c: Update from libc.
5948 2000-10-16 Jim Meyering <meyering@lucent.com>
5950 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5953 2000-09-25 Jim Meyering <meyering@lucent.com>
5955 * md5.h (rol): Define (from GnuPG).
5957 * sha.c: Give credit (GnuPG) where due.
5958 (M): Use rol rather than open-coding it.
5959 Add a FIXME comment.
5961 2000-09-21 Jim Meyering <meyering@lucent.com>
5963 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5964 Reported by Michael Stone.
5966 2000-09-20 Jim Meyering <meyering@lucent.com>
5968 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5969 (noinst_HEADERS): Add sha.h.
5970 Based on code from Scott G. Miller and from GnuPG.
5972 2000-09-15 Jim Meyering <meyering@lucent.com>
5974 * regex.c: Update from libc.
5976 2000-09-10 Jim Meyering <meyering@lucent.com>
5978 * getopt.c (_getopt_internal): Update from glibc.
5980 2000-09-09 Jim Meyering <meyering@lucent.com>
5982 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5983 think it should be used as a general replacement for isascii.
5984 * fnmatch.c: Likewise.
5985 * mbswidth.c: Likewise
5986 * regex.c: Likewise.
5989 * userspec.c: Include sys/param.h and limits.h.
5991 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5992 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5993 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5994 UID, GID. Check range.
5996 2000-09-06 Jim Meyering <meyering@lucent.com>
5998 * getopt.c (_getopt_internal): Update from glibc.
6000 2000-08-30 Jim Meyering <meyering@lucent.com>
6002 * strftime.c: Merge in changes from GNU libc.
6004 2000-08-26 Jim Meyering <meyering@lucent.com>
6006 * closeout.c: Include "__fpending.h".
6007 (close_stdout_status): Return right away if there's nothing to flush.
6009 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6010 * __fpending.c: New file.
6011 * __fpending.h: New file.
6013 2000-08-07 Paul Eggert <eggert@twinsun.com>
6015 Standardize on "memory exhausted" instead of "Memory exhausted"
6016 or "virtual memory exhausted".
6017 * obstack.c (print_and_abort): Use "memory exhausted", not
6018 "virtual memory exhausted".
6019 * same.c (same_name): Invoke xalloc_die instead of printing
6021 * userspec.c (parse_user_spec): Likewise.
6022 * bumpalloc.h: comment fix
6023 * same.c, userspec.c: Include xalloc.h.
6025 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6026 not char *const and pointing to a constant array.
6027 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6028 (xrealloc): Comment fix.
6030 * userspec.c (parse_user_spec):
6031 Don't translate a message until just before returning,
6032 to avoid unnecessary translation.
6034 2000-08-07 Jim Meyering <meyering@lucent.com>
6036 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6037 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6038 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6039 getgroups.c, gethostname.c, getopt.h, group-member.c,
6040 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6041 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6042 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6043 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6044 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6045 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6046 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6047 yesno.c: Back out Copyright date changes for each file with no change
6048 this year. This eases coordination with other programs using the same
6049 source code modules. From Paul Eggert.
6051 2000-08-03 Greg McGary <greg@mcgary.org>
6053 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6054 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6055 (EXTEND_BUFFER): Use them.
6057 2000-08-01 Jim Meyering <meyering@lucent.com>
6059 * dirname.c (ISSLASH): Define.
6060 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6061 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6062 both `\' and `/' may be use as path separators.
6063 Based on a patch from Prashant TR.
6065 2000-07-31 Paul Eggert <eggert@twinsun.com>
6067 * quotearg.c (quotearg_n_options): Don't make the initial
6068 slot vector a constant, since it might get modified.
6070 2000-07-31 Jim Meyering <meyering@lucent.com>
6072 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6073 * obstack.c (print_and_abort): Likewise.
6075 2000-07-30 Paul Eggert <eggert@twinsun.com>
6077 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6078 buffer, so that the caller can always quote one small
6079 component of a "memory exhausted" message in slot 0.
6080 From a suggestion by Jim Meyering.
6082 2000-07-30 Jim Meyering <meyering@lucent.com>
6084 * makepath.c (make_path): Quote the other instance, too.
6086 * quotearg.c (N_STATIC_SLOTVECS): Define.
6087 (STATIC_BUF_SIZE): Define.
6088 (quotearg_n_options): Use only statically allocated storage when
6089 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6090 than STATIC_BUF_SIZE.
6092 2000-07-29 Jim Meyering <meyering@lucent.com>
6094 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6095 * dirname.c (dir_name): Likewise.
6097 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6099 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6100 (dir_name): Assert that there are no trailing slashes.
6102 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6104 * mbswidth.h (mbswidth): Add a flags argument.
6105 (mbswidth): New declaration.
6106 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6107 * mbswidth.c (mbswidth): Add a flags argument.
6108 (mbsnwidth): New function.
6110 2000-07-24 Jim Meyering <meyering@lucent.com>
6112 * mbswidth.c: Remove useless #else. From Bruno Haible.
6114 2000-07-23 Paul Eggert <eggert@twinsun.com>
6116 * mbswidth.c (_XOPEN_SOURCE):
6117 Don't define; this causes problems on Solaris 7.
6118 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6120 2000-07-23 Paul Eggert <eggert@twinsun.com>
6123 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6124 so that mbstate_t is always defined.
6126 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6127 be 1 in at least one GCC installation, and this configuration
6128 error is likely to be common. Ignoring MB_LEN_MAX hurts
6129 performance on hosts that have mbrtowc but have only unibyte
6130 locales, but I assume these hosts are rare.
6132 2000-07-23 Paul Eggert <eggert@twinsun.com>
6134 * quotearg.c: Streamline by invoking multibyte code only if needed.
6135 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6136 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6137 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6138 invoke multibyte primitives.
6140 2000-07-23 Jim Meyering <meyering@lucent.com>
6142 * basename.c (base_name): Add an assertion.
6144 2000-07-15 Bruno Haible <clisp.cons.org>
6146 * quotearg.c: When the system forces us to redefine mbstate_t,
6147 shadow its mbsinit function.
6149 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6151 * mbswidth.h: New file.
6152 * mbswidth.c: New file.
6153 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6154 (noinst_HEADERS): Add mbswidth.h.
6156 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6158 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6161 2000-07-15 Jim Meyering <meyering@lucent.com>
6163 * makepath.c: Include quote.h.
6164 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6165 corresponding argument in a `quote (...)' call.
6166 Give better diagnostics.
6168 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6169 (noinst_HEADERS): Add quote.h.
6171 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6172 from tar's src/misc.c.
6173 * quote.h: New file. Prototypes for same.
6175 2000-07-10 Paul Eggert <eggert@twinsun.com>
6177 From a suggestion by Bruno Haible.
6178 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6179 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6180 to decide whether to define the BeOS workaround macro;
6181 this adjusts to the change to AC_MBSTATE_T.
6183 2000-07-13 Paul Eggert <eggert@twinsun.com>
6185 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6187 * quotearg.c (quoting_style_args, quoting_style_vals,
6188 quotearg_buffer_restyled): Add support for
6189 clocale_quoting_style. Undo previous change to
6190 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6191 and "{RIGHT QUOTATION MARK}" msgids.
6193 2000-07-05 Paul Eggert <eggert@twinsun.com>
6195 The old behavior of quoting `like this' doesn't look good with
6196 newer, ISO-style fonts. See:
6197 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6199 Instead, quote "like this" by default. Let the translator
6200 tailor the locale-specific quoting behavior by providing
6201 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6203 * quotearg.c (N_): New macro.
6204 (gettext_default): New function.
6205 (quotearg_buffer_restyled): Use
6206 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6207 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6209 2000-07-09 Jim Meyering <meyering@lucent.com>
6211 * Most files: Update copyright dates to include 2000.
6213 2000-07-08 Jim Meyering <meyering@lucent.com>
6215 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6217 (xgethostname): Remove now-unnecessary #ifdef.
6218 Move declaration of `err' into loop where it's used.
6220 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6222 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6223 by allocating a larger buffer. Test the gethostname return value for
6224 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6225 returns an error and ENAMETOOLONG isn't defined.
6227 2000-07-05 Paul Eggert <eggert@twinsun.com>
6228 and Bruno Haible <haible@clisp.cons.org>
6230 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6232 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6234 * quotearg.c (struct quoting_options): Simplify quote_these_too
6237 2000-07-03 Jim Meyering <meyering@lucent.com>
6239 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6240 Reported by Bruno Haible.
6242 2000-07-04 Jim Meyering <meyering@lucent.com>
6244 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6245 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6248 2000-07-03 Paul Eggert <eggert@twinsun.com>
6249 and Bruno Haible <haible@clisp.cons.org>
6251 * quotearg.c (mbrtowc):
6252 Assign to *pwc, and return 1 only if result is nonzero.
6253 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6255 2000-07-03 Jim Meyering <meyering@lucent.com>
6257 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6258 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6261 2000-07-02 Jim Meyering <meyering@lucent.com>
6263 * quotearg.c (mbstate_t): Don't define here.
6265 2000-07-02 Jim Meyering <meyering@lucent.com>
6267 * nanosleep.c (SIGCONT): Define if not already defined.
6269 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6271 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6272 per change in ../m4/ls-mntd-fs.m4.
6273 (read_filesystem_list): Ignore symbolic links.
6275 2000-06-29 Jim Meyering <meyering@lucent.com>
6277 * same.c: Include <string.h> or <strings.h>, as appropriate,
6278 for declaration of strcmp.
6280 * long-options.c: Include <stdlib.h>, for declaration of exit.
6282 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6283 Avoid warning by casting result to `char *' to remove `const'.
6285 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6287 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6289 2000-06-26 Paul Eggert <eggert@twinsun.com>
6291 savedir now sets errno on failure and invokes xmalloc to get memory.
6292 Fix a couple of other minor bugs while we're at it.
6294 * savedir.c (<unistd.h>): Do not include; there's no need.
6295 (NAMLEN): Remove macro.
6296 (malloc, realloc): Remove decls.
6298 ("xalloc.h"): Include.
6299 (NAME_SIZE_DEFAULT): New macro.
6300 (savedir): Use xmalloc / xrealloc to allocate memory.
6301 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6302 Skip "" directory entries.
6303 Use strlen to calculate directory entry length, since the old method
6304 is rarely used these days and isn't worth supporting.
6305 Don't use a pointer after freeing it.
6306 Check for integer overflow when calculating allocation size.
6307 Use memcpy to copy entries, instead of stpcpy.
6308 Set errno properly when returning NULL.
6309 Check for readdir error.
6311 2000-06-26 Jim Meyering <meyering@lucent.com>
6313 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6315 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6317 * getusershell.c (xmalloc, xrealloc): Remove functions.
6319 Don't include <stdlib.h>. Don't declare malloc, realloc.
6321 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6323 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6325 2000-06-24 Jim Meyering <meyering@lucent.com>
6327 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6329 2000-06-21 Jim Meyering <meyering@lucent.com>
6331 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6333 2000-06-19 Paul Eggert <eggert@twinsun.com>
6335 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6336 (mbrtowc, mbstate_t): Define substitutes if
6337 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6338 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6339 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6341 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6343 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6344 than 1024, return a memory chunk of least possible size, instead
6345 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6346 Use free/xmalloc instead of xrealloc to avoid copying for very long
6349 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6351 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6352 address, not strdup. Include <stdlib.h> and don't declare free().
6354 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6356 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6359 2000-06-21 Jim Meyering <meyering@lucent.com>
6361 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6362 (noinst_HEADERS): Add getstr.h.
6364 * getline.c (getstr): Move into a separate file.
6365 * getstr.c (getstr): New file, extracted from getline.c, with
6366 the following changes: new parameter, delim2; both delim[12]
6367 parameters have type `int', not `char'. The latter would lose
6368 with 8-bit delimiters.
6369 * getstr.h: New file.
6371 2000-06-19 Jim Meyering <meyering@lucent.com>
6373 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6375 2000-06-18 Jim Meyering <meyering@lucent.com>
6377 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6378 Besides, these days every porting target provides a mkdir function.
6380 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6381 (this snippet comes from src/system.h).
6383 2000-06-15 Paul Eggert <eggert@twinsun.com>
6385 * human.c (adjust_value): New function.
6386 (human_readable_inexact): Apply rounding style even when
6387 printing approximate values.
6389 2000-06-14 Paul Eggert <eggert@twinsun.com>
6391 * human.c (human_readable_inexact): Allow an input block
6392 size that is not a multiple of the output block size, and vice versa.
6393 Reported by Piergiorgio Sartor.
6395 2000-06-14 Paul Eggert <eggert@twinsun.com>
6397 * getdate.y (get_date): Apply relative times after time
6398 zone indicator, not before. Reported by Todd A. Jacobs.
6400 2000-06-13 Jim Meyering <meyering@lucent.com>
6402 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6404 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6406 2000-06-12 Paul Eggert <eggert@twinsun.com>
6408 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6410 2000-06-04 Paul Eggert <eggert@twinsun.com>
6412 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6414 2000-06-04 Jim Meyering <meyering@lucent.com>
6416 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6417 SunOS 4.1.4 for which gid_t is an unsigned type.
6419 2000-06-03 Jim Meyering <meyering@lucent.com>
6421 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6423 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6425 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6426 newer, don't install charset.alias.
6427 * config.charset: Change the Linux/glibc rules so they become empty
6428 on glibc-2.1 or newer.
6430 2000-06-02 Jim Meyering <meyering@lucent.com>
6432 * mountlist.c: Back out last change. Instead, do this...
6433 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6434 member using the same `ignore'-testing code.
6435 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6439 2000-05-29 Jim Meyering <meyering@lucent.com>
6441 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6442 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6444 2000-05-22 Jim Meyering <meyering@lucent.com>
6446 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6448 2000-05-18 Jim Meyering <meyering@lucent.com>
6450 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6451 back, too, since it may have been modified by allocate_entry.
6452 (hash_delete): Rewrite to use neither the assignment operator
6453 nor the comma operator in an if-expression.
6455 2000-05-15 Paul Eggert <eggert@twinsun.com>
6458 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6459 Remove; no longer needed.
6460 "quotearg.h": Add include.
6461 (file_name): Do not bother to explicitly initialize to NULL; it's less
6462 efficient on some hosts.
6463 (close_stdout_status): Remove test as to whether stdout was already
6464 closed; it breaks for the case "echo x | sort >&-".
6465 Quote file name colons.
6466 Do not assume that _("write error") lacks format strings.
6468 2000-05-15 Jim Meyering <meyering@lucent.com>
6470 * version-etc.c (version_etc_copyright): Update the copyright string
6471 used in all --version output.
6473 2000-05-14 Jim Meyering <meyering@lucent.com>
6475 * closeout.c (close_stdout_set_file_name): New function.
6476 (close_stdout_status): Use new file-scoped global.
6477 Return right away if fstat says the stdout file descriptor is invalid.
6478 * closeout.h (close_stdout_set_file_name): Declare.
6480 2000-05-10 Jim Meyering <meyering@lucent.com>
6482 * closeout.c [default_exit_status]: New file-scoped variable.
6483 (close_stdout_set_status): New function.
6484 * closeout.h (close_stdout_set_status): Declare.
6486 2000-05-08 Jim Meyering <meyering@lucent.com>
6488 * long-options.c: Don't include closeout.h.
6489 (parse_long_options): Don't call close_stdout for --version.
6491 2000-05-06 Jim Meyering <meyering@lucent.com>
6493 * strnlen.c: Undefine __strnlen and strnlen.
6494 [!weak_alias]: Define __strnlen to strnlen.
6496 * atexit.c: New file, from libiberty.
6498 2000-05-06 Jim Meyering <meyering@lucent.com>
6500 * closeout.c (close_stdout_status): Also check for errors on the
6503 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6505 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6506 instead of xmalloc, xrealloc, path_concat.
6507 (locale_charset): Treat empty environment variables as absent.
6508 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6510 2000-05-04 Jim Meyering <meyering@lucent.com>
6512 * getopt.c: Update from glibc.
6513 * obstack.c: Likewise.
6514 * obstack.h: Likewise.
6515 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6517 * regex.h: Likewise.
6518 * strndup.c: Likewise.
6519 * strnlen.c: New file, from glibc.
6521 2000-05-01 Jim Meyering <meyering@lucent.com>
6523 * full-write.c (full_write): Remove `FIXME' part of comment.
6525 2000-04-29 Jim Meyering <meyering@lucent.com>
6527 * path-concat.c: Declare strdup only if it's not defined.
6528 * canon-host.c: Likewise.
6530 2000-04-28 Jim Meyering <meyering@lucent.com>
6532 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6533 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6534 included first, then limits.h is included by locale.h by libintl.h.
6535 From John David Anglin.
6537 2000-04-25 Jim Meyering <meyering@lucent.com>
6539 * makepath.c (S_IRWXUGO): Define.
6540 (make_path): Always perform explicit chmod if MODE specifies any
6541 of the `special' permission bits. Prompted by a bug report against
6542 install from Mate Wierdl and Joost van Baal.
6544 2000-04-18 Jim Meyering <meyering@lucent.com>
6548 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6549 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6551 2000-04-17 Jim Meyering <meyering@lucent.com>
6553 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6554 the definition of it to rpl_strftime also defined-away the system's
6557 2000-04-15 Jim Meyering <meyering@lucent.com>
6559 Use `C' to denote so-called `contiguous' files, the same way
6561 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6562 (ftypelet): Use S_ISCTG.
6563 From Michael Deutschmann.
6565 2000-04-14 Jim Meyering <meyering@lucent.com>
6567 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6569 2000-04-08 Jim Meyering <meyering@lucent.com>
6571 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6572 names don't conflict. Reported by Eli Zaretskii.
6574 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6576 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6577 bug. Deal with the different error behavior of Irix iconv.
6579 2000-04-07 Jim Meyering <meyering@lucent.com>
6581 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6582 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6584 2000-04-05 Jim Meyering <meyering@lucent.com>
6586 Portability tweaks required for ultrix4.3.
6587 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6588 * readutmp.c: Include sys/types.h before sys/stat.h.
6589 * canon-host.c: Declare strdup.
6590 * path-concat.c: Likewise.
6591 From John David Anglin.
6593 2000-04-04 Jim Meyering <meyering@lucent.com>
6595 Be more DOS 8.3-friendly.
6596 * ref-add.sin: Renamed from ref-add.sed.in.
6597 * ref-del.sin: Renamed from ref-del.sed.in.
6598 * Makefile.am: Reflect renaming.
6599 Reported by Eli Zaretskii.
6601 Use a temporary file name that won't clash with `charset.alias'
6602 in the DOS 8.3 name space.
6603 * Makefile.am (charset_tmp): Define.
6604 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6605 (uninstall-local): Likewise.
6606 Reported by Eli Zaretskii.
6608 2000-03-29 Paul Eggert <eggert@twinsun.com>
6610 * time/strftime.c (my_strftime): Make sure we call the system
6611 strftime, not ourselves, when invoking the underlying strftime.
6613 2000-03-24 Jim Meyering <meyering@lucent.com>
6615 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6616 (charset_alias): Define.
6617 (install-exec-local): Factor out common code.
6618 (uninstall-local): Split lines longer than 80.
6619 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6621 (.sed.in.sed): New rule. Don't redirect directly to $@.
6622 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6624 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6626 * config.charset: Output a line containing "Packages using this file".
6627 * ref-add.sed.in, ref-del.sed.in: New files.
6628 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6629 ref-del.sed): New rules.
6631 2000-03-17 Jim Meyering <meyering@lucent.com>
6633 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6634 Otherwise, include <strings.h>
6636 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6638 * unicodeio.c (utf8_wctomb): New function.
6639 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6640 format instead of in UCS-4 with platform dependent endianness.
6642 2000-03-07 Paul Eggert <eggert@twinsun.com>
6644 * savedir.c (savedir): Work even if directory size is
6645 negative; this can happen with some screwy NFS configurations.
6647 2000-03-06 Jim Meyering <meyering@lucent.com>
6649 * localcharset.c (get_charset_aliases): Don't try to free file_name
6650 if it's NULL (because we ran out of memory). From Bruno Haible.
6652 2000-03-05 Jim Meyering <meyering@lucent.com>
6654 * localcharset.c ("path-concat.h"): Include.
6655 (get_charset_aliases): Use path_concat instead of ANSI string
6658 * unicodeio.h (PARAMS): Define.
6659 Use it to guard prototype.
6661 2000-03-04 Jim Meyering <meyering@lucent.com>
6663 * Makefile.am (install-exec-local): Create $(libdir) before installing
6665 (uninstall-local): Uncomment this rule so `make distcheck' works
6668 * unicodeio.c (<errno.h>): Include it.
6669 (errno): Declare if not defined.
6671 * localcharset.c: Add Bruno's comment justifying use of volatile.
6673 * config.charset: New version, incorporating remarks from a linux
6674 i18n mailing list. From Bruno Haible.
6676 2000-03-02 Jim Meyering <meyering@lucent.com>
6678 * Makefile.am (EXTRA_DIST): Add config.charset.
6680 2000-03-01 Jim Meyering <meyering@lucent.com>
6682 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6683 * unicodeio.c: Likewise.
6685 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6687 * config.charset: New file.
6688 * localcharset.c: New file.
6689 * unicodeio.h, unicodeio.c: New files.
6690 * Makefile.am (DEFS): Add -DLIBDIR=...
6691 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6692 (noinst_HEADERS): Add unicodeio.h.
6693 (all-local, install-exec-local, charset.alias): New targets.
6695 2000-02-28 Paul Eggert <eggert@twinsun.com>
6697 * quotearg.c (ALERT_CHAR): New macro.
6698 (quotearg_buffer_restyled): Use it.
6700 2000-02-27 Jim Meyering <meyering@lucent.com>
6702 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6703 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6705 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6706 not `#if STDC_HEADERS'.
6707 Declare malloc if needed.
6709 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6710 now that autoconf always defines the HAVE_DECL_ symbols.
6711 * human.c: Likewise.
6713 * strtoumax.c: Likewise.
6715 * backupfile.c: Arrange for cpp to fail if the configure-time
6716 declaration check was not run.
6718 * human.c: Likewise.
6720 * strtoumax.c: Likewise.
6722 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6723 then first look up the entire `.'-containing string as a login name.
6725 2000-02-18 Paul Eggert <eggert@twinsun.com>
6727 * getdate.y: Handle two-digit years with leading zeros correctly.
6728 (textint): New typedef.
6729 (parser_control): Member year changed from int to textint.
6731 (YYSTYPE): Removed; replaced by %union with int and textint members.
6732 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6733 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6734 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6735 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6736 (date, number, to_year): Use width of number in digits, not its value,
6737 to determine whether it's a 2-digit year, or a 2-digit time.
6738 (yylex): Store number of digits of numeric tokens.
6739 Reported by John Kendall.
6741 (parser_control): Changed from struct parser_control to typedef (for
6742 consistency). All uses changed.
6744 (tID): Removed; not used.
6745 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6747 2000-02-14 Paul Eggert <eggert@twinsun.com>
6749 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6750 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6752 2000-02-12 Jim Meyering <meyering@lucent.com>
6754 * userspec.c (ISDIGIT): Define it.
6755 (isdigit): Remove definition.
6756 (is_number): Use ISDIGIT, not isdigit.
6757 <libintl.h>: Include.
6759 (parse_user_spec): Mark translatable strings.
6761 2000-02-10 Jim Meyering <meyering@lucent.com>
6763 With these changes, nanosleep.[ch] are finally enough like the other
6764 lib/* replacement files to compile on a few more losing systems.
6766 * nanosleep.h: Don't include config.h.
6767 Remove prototype from declaration of nanosleep.
6768 (PARAMS): Remove now-unneeded definition.
6769 * nanosleep.c: #undef nanosleep.
6770 (rpl_nanosleep): Rename from nanosleep.
6772 2000-02-03 Jim Meyering <meyering@lucent.com>
6774 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6775 rather than with `#if HAVE_UTMPNAME'.
6777 2000-02-01 Jim Meyering <meyering@lucent.com>
6779 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6781 2000-01-31 Jim Meyering <meyering@lucent.com>
6783 * nanosleep.h (nanosleep): Guard declaration with
6784 `#if ! HAVE_DECL_NANOSLEEP'.
6785 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6786 the declaration in that vendor's sys/timers.h.
6787 Reported by Christian Krackowizer.
6789 * quotearg.c (ISASCII): Add #undef and move definition to follow
6790 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6791 (ISPRINT): Likewise.
6792 Reported by Tom Tromey.
6794 2000-01-30 Jim Meyering <meyering@lucent.com>
6796 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6797 uses of ->ut_name. The latter doesn't work with new Linux header files
6798 where only utmpx.ut_user is declared.
6800 * readutmp.h (UT_USER): Define.
6802 2000-01-23 Jim Meyering <meyering@lucent.com>
6804 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6807 2000-01-22 Jim Meyering <meyering@lucent.com>
6809 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6810 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6811 Required for some AIX systems. Reported by Christian Krackowizer.
6812 [TESTING] (main): New function.
6814 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6815 * dirname.c (dir_name): Support for DOS-style file names with drive
6818 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6820 * strverscmp.c (ISDIGIT): Define.
6821 (strverscmp): Use ISDIGIT, not isdigit.
6823 2000-01-17 Paul Eggert <eggert@twinsun.com>
6825 * nanosleep.c (nanosleep):
6826 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6827 POSIX.1 doesn't require SA_INTERRUPT and some systems
6828 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6829 it's been part of POSIX.1 since day 1 (in 1988).
6831 2000-01-17 Jim Meyering <meyering@lucent.com>
6833 * interlock: Remove unused file. Reported by François Pinard.
6835 2000-01-16 Paul Eggert <eggert@twinsun.com>
6837 * quotearg.c (quotearg_buffer_restyled): Do not quote
6838 alert, backslash, formfeed, and vertical tab unnecessarily in
6839 shell quoting style.
6842 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6843 Free Software Foundation, Inc.
6844 Copying and distribution of this file, with or without modification,
6845 are permitted provided the copyright notice and this notice are preserved.