1 2005-06-28 Simon Josefsson <jas@extundo.com>
3 * check-version.h, check-version.c: New files.
5 2005-06-28 Simon Josefsson <jas@extundo.com>
7 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
8 collision with global variable. Better indentation. Don't
9 increment buffer pointer beyond buffer end. Based on comments
10 from Paul Eggert <eggert@cs.ucla.edu>.
14 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
16 * canon-host.c (canon-host): Append trailing "," to 0 in
17 initializer of struct addrinfo, as an indication that we don't
18 care how many members the structure has.
20 2005-06-24 Derek Price <derek@ximbiot.com>
21 and Bruno Haible <bruno@clisp.org>
23 Remove stat module & update lstat.
24 * stat.c: Remove this file...
25 (slash_aware_lstat): ...moving this content and its support...
26 * lstat.c (rpl_lstat): ...into here.
29 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
31 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
32 (ranged_convert): Don't save conversion in a temporary struct.
33 This causes a warning with GCC 4.0.0, and anyway in the typical
34 case it's not worth the extra 100 bytes or so of code.
35 (ranged_convert, __mktime_internal): When calling a function via a
36 pointer P, use P () rather than (*P) (), as we now assume C89 or
39 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
41 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
42 "who -r" failed to give output. Problem reported by Tim Waugh.
44 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
45 (xcalloc): Use it to avoid needless tests.
46 Problem reported by Jim Meyering.
48 2005-06-16 Jim Meyering <jim@meyering.net>
50 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
51 when either N or S is zero.
53 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
55 * argp.h (__option_is_short): Check upper limit of
56 __key. Isprint() requires its argument to have the value
57 of an unsigned char or EOF.
59 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
61 * fnmatch.c (fnmatch): If there is an encoding error in a
62 multibyte string or pattern, fall back on unibyte matching.
63 Problem reported by James Youngman.
65 2005-06-08 Bruno Haible <bruno@clisp.org>
67 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
70 2005-06-08 Bruno Haible <bruno@clisp.org>
72 * csharpcomp.h: New file, from GNU gettext.
73 * csharpcomp.c: New file, from GNU gettext.
74 * csharpcomp.sh.in: New file, from GNU gettext.
76 2005-06-07 Derek Price <derek@ximbiot.com>
79 * glob_.h: Indent nested #ifdef.
81 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
84 Use "file name" when talking about file names, instead of "filename"
85 or "path", as per the GNU coding standards.
86 * mkdir-p.c: Renamed from makepath.c.
87 (make_dir_parents): Renamed from make_path. All callers changed.
88 * mkdir-p.h: Likewise. All includers changed.
89 * filenamecat.c: Renamed from path-concat.c.
90 (file_name_concat): Renamed from path_concat. All callers changed.
91 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
92 * filenamecat.h: Likewise. All includers changed.
93 * acl.c: Don't use "path" or "filename" to mean "file name"
94 in comments or local variable names.
95 * basename.c: Likewise.
96 * canonicalize.c, canonicalize.h: Likewise.
97 * dirname.c, dirname.h: Likewise.
98 * euidaccess.c: Likewise.
100 * fnmatch_.h, fnmatch_loop.c: Likewise.
101 * fsusage.c, fsuage.h: Likewise.
102 * fts.c, fts_.h: Likewise.
103 * getcwd.c: Likewise.
104 * getloadavg.c: Likewise.
105 * mkstemp.c: Likewise.
106 * mountlist.c, mountlist.h: Likewise.
107 * openat.c, openat.h: Likewise.
108 * readlink-stub.c: Likewise.
109 * readutmp.c, readutmp.h: Likewise.
110 * rename.c: Likewise.
113 * savedir.c: Likewise.
114 * stripslash.c: Likewise.
115 * tempname.c: Likewise.
116 * xreadlink.c: Likewise.
117 * exclude.c (excluded_file_name): Renamed from excluded_filename.
119 * exclude.h: Likewise.
121 * euidaccess.c (getuid, getgid, getuid, getegid)
122 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
123 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
124 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
125 * pathmax.h: Include <limits.h> unconditionally, since other
126 files have been getting away with it for years (MORE/BSD 4.3
128 * userspec.c (getpwnam, getgrnam, getgrgid)
129 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
131 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
132 Define to 256, not 255, as per modern POSIX.
134 2005-06-01 Bruno Haible <bruno@clisp.org>
136 * csharpexec.h: New file, from GNU gettext.
137 * csharpexec.c: New file, from GNU gettext.
138 * csharpexec.sh.in: New file, from GNU gettext.
140 2005-05-31 Derek Price <derek@ximbiot.com>
141 Paul Eggert <eggert@cs.ucla.edu>
144 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
146 2005-05-29 Derek Price <derek@ximbiot.com>
147 Paul Eggert <eggert@cs.ucla.edu>
149 * glob_.h, glob.c: New files.
151 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
153 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
155 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
156 the configuration hassle isn't worth it.
157 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
158 (LONGEST_MODIFIER, PRIuMAX): Remove.
160 2005-05-27 Bruno Haible <bruno@clisp.org>
162 * getlogin_r.h: Remove second include of <stddef.h>.
164 2005-05-25 Bruno Haible <bruno@clisp.org>
165 Derek Price <derek@ximbiot.com>
167 * getlogin_r.h: Simplify API documentation.
169 2005-05-25 Derek Price <derek@ximbiot.com>
170 Paul Eggert <eggert@cs.ucla.edu>
172 * getlogin_r.c, getlogin_r.h: New files.
174 2005-05-22 Bruno Haible <bruno@clisp.org>
176 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
177 Also include <sys/param.h> if it defines MIN, MAX.
178 Based on a patch by Derek Price <derek@ximbiot.com>.
180 2005-05-22 Bruno Haible <bruno@clisp.org>
182 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
183 (INT64_MIN): Fix definition.
184 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
186 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
187 NEED_SIGNED_INT_TYPES.
189 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
190 HAVE_SYSTEM_INTTYPES.
192 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
194 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
195 so that unistd-safer.h (GPL'ed code) need not be included.
197 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
200 * fts.c: Don't include "cycle-check.h" or "hash.h".
201 (setup_dir, free_dir): New functions.
202 (enter_dir, leave_dir): Define trivial
203 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
204 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
205 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
206 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
208 (fts_open): Use setup_dir.
209 (fts_close): Use free_dir.
210 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
211 This adds a label and some gotos, but the alternatives were messier.
212 Check for memory allocation failure when entering a dir.
213 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
214 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
215 (FTS): New member fts_cycle, that is a union that contains the
216 old active_dir_ht and cycle_state. All uses changed to mention
217 fts_cycle.ht and fts_cycle.state.
218 * fts-cycle.c: New file, containing GPL'ed code migrated out of
219 fts.c, with the following changes:
220 (setup_dir, free_dir): New functions.
221 (enter_dir): Now returns bool. Return true if successful, false
222 if memory exhausted. All callers changed.
223 Do not bother partly cleaning up on
224 memory allocation failure; that is free_dir's job.
225 However, free ad if hash_insert fails, to avoid memory leak.
226 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
227 fts->fts_options to see which union member to use.
229 2005-05-20 Jim Meyering <jim@meyering.net>
231 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
232 Now a macro, to pacify GCC.
234 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
236 * chown.c (rpl_chown): Return -1 on failure.
238 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
240 * canonicalize.c: Include canonicalize.h first, to test interface.
241 Include <stddef.h> unconditionally, since we assume C89 now.
242 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
243 * fts.c: Include fts_.h first, to check interface.
244 Do not include intprops.h; no longer needed.
245 Include cycle-check.h and hash.h, since fts_.h no longer does.
246 Remove unnecessary casts of closedir to void.
247 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
248 decide whether to decrement nlinks.
249 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
250 (FTS): Use struct hash_table * instead of Hash_table, so that
251 we no longer need to include hash.h here.
253 2005-05-17 Jim Meyering <jim@meyering.net>
255 * fts.c, fts_.h: New files, from coreutils.
257 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
260 * unlinkdir.c, unlinkdir.h: New files.
261 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
262 regex.h, unlocked-io.h, xtime.h:
263 White space changes only.
264 * makepath.c (make_path): Port to hosts where leading "//" is special.
265 * yesno.c: Include getline.h, not ctype.h.
266 (yesno): Don't remove leading white space; POSIX doesn't allow it.
267 Use getline to remove arbitrary restriction on response length.
269 2005-05-13 Bruno Haible <bruno@clisp.org>
271 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
272 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
273 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
274 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
275 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
276 Add support for 64-bit integers in the MSVC compiler.
278 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
280 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
281 Change the initial comment to refer to GPL, not LGPL.
282 gnulib-tool will change it to LGPL as needed.
284 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
285 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
286 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
287 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
288 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
289 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
290 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
291 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
292 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
293 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
294 concatpath.c, config.charset, copy-file.c, copy-file.h,
295 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
296 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
297 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
298 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
299 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
300 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
301 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
302 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
303 full-read.c, full-read.h, full-write.c, full-write.h,
304 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
305 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
306 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
307 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
308 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
309 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
310 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
311 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
312 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
313 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
314 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
315 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
316 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
317 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
318 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
319 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
320 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
321 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
322 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
323 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
324 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
325 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
326 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
327 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
328 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
329 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
330 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
331 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
332 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
333 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
334 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
335 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
336 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
337 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
338 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
339 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
340 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
341 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
342 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
343 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
344 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
345 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
346 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
347 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
348 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
349 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
350 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
351 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
352 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
353 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
354 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
355 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
356 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
357 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
358 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
359 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
360 Update FSF postal mail address.
362 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
364 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
365 specified in ai_socktype. Fix invalid ai_protocol
366 check. ai_protocol is usually set to 0 or depending on
367 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
368 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
369 ai_socktype / ai_protocol in the returned addrinfo structure.
371 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
372 Bruno Haible <bruno@clisp.org>
374 * inet_ntop.h: New file.
375 * inet_ntop.c: New file, from glibc with modifications.
377 2005-05-08 Jim Meyering <jim@meyering.net>
379 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
381 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
383 Merge from coreutils. Among other things,
384 add bulletproofing for cases where stdin, stdout, or stderr are closed.
385 * fd-safer.c: New file.
386 * fcntl-safer.h, open-safer.c: Remove.
387 * chdir-long.c: Fix comment "fetish" -> "coreutils".
388 * dup-safer.c: Include unistd-safer.h first.
389 Don't include errno.h.
390 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
391 * file-type.h: Don't assume invoker included sys/stat.h first.
392 * file-type.c: Rely on file-type.h change.
393 * getloadavg.c: Include unistd-safer.h.
394 (getloadavg): Use safer open.
395 * getusershell.c: Include "stdio-safer.h".
396 (getusershell): Use safer fopen.
397 * long-options.c (long_options): Use NULL rather than 0.
398 * modechange.h (mode_free): Remove; all callers changed to invoke
400 * modechange.c: Likewise.
401 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
402 (MODE_DONE): New constant.
403 (struct mode_change): Remove 'next' member.
404 (make_node_op_equals): New function; like the old one of the
405 same name, except it allocates an array.
406 (mode_compile, mode_create_from_ref): Use it.
407 (mode_compile): Allocate result as an array, not a linked list.
408 Parse octal string ourself, so that we catch mistakes like "+0".
409 (mode_adjust): Arg is an array, not a linked list.
410 * modechange.c: Include stat-macros.h, xalloc.h.
411 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
412 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
413 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
414 Remove. This is now stat-macros.h's job.
415 (talloc): Remove. All callers replaced by xalloc, so that
416 our invokers don't have to worry about reporting memory failures.
417 (make_node_op_equals): Remove.
418 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
420 (struct mode_change): Moved here from modechange.h.
421 (mode_append_entry): Remove.
422 (mode_compile): Remove MASKED_OPS arg, since it encouraged
423 apps to have incorrect behavior. Use simpler algorithm for head
424 and tail. Don't futz with umask; that's now the job of mode_adjust.
425 Detect more invalid usages rather than having somewhat-random behavior.
426 Don't insert an "a=" action, as that leads to incorrect behavior.
427 (mode_compile, mode_create_from_ref): Return NULL on error instead
428 of an enum, since now there's only one way to have an error. All
430 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
431 at the correct time. Simplify calculation of "+u" and its ilk.
432 Don't mishandle "+X".
433 (mode_free): Remove "register" and localize decls.
434 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
435 (struct mode_change): Move to modechange.c; callers don't
436 need to see this stuff.
437 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
438 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
439 (mode_change, mode_adjust): Reflect the new signatures noted above.
440 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
441 that might redefine system include files.
442 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
443 (my_usleep): Use NULL rather than (void *) 0.
444 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
445 Use siginterrupt to specify that system calls should be interrupted.
446 (rpl_nanosleep): Move initialization of suspended closer to call of
448 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
449 * readutmp.c: Likewise. Include signal.h, stdbool.h.
450 (desirable_utmp_entry): New function.
451 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
452 using x2nrealloc, to simplify logic.
453 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
454 size calculation. Do not assume utmp file is a regular file.
455 * readutmp.h (UT_PID): Moved here from ../src/who.c.
456 (READ_UTMP_CHECK_PIDS): New constant.
457 * save-cwd.c: Include unistd-safer.h.
458 (save_cwd): Use fd_safer.
459 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
460 [!_LIBC] Include "stat-macros.h" instead.
461 * unistd-safer.h (fd_safer): New decl.
463 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
465 * byteswap_.h: New file.
467 2005-04-25 Albert Chin <china@thewrittenword.com>
469 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
472 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
474 * getdate.y (zone): Allow relunit_snumber after tZONE, so
475 that "UTC +1 second" continues to work. Problem reported
477 (relunit_snumber): New rule.
480 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
482 * getdate.y (universal_time_zone_table): New constant.
483 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
484 universal_time_zone_table.
485 (lookup_zone): Prefer universal_time_zone_table to
486 local_time_zone_table, so that "GMT" time stamps are allowed in
487 London during the summer. Problem reported by Ian Abbott.
489 2005-04-12 Jim Meyering <jim@meyering.net>
491 * human.c (humblock): Set *options even when returning due to
492 xstrtoumax conversion failure. Thanks to a used-uninitialized
495 2005-04-09 Jim Meyering <jim@meyering.net>
497 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
498 -Wuninitialized: initialize tm0.tm_year.
500 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
502 * getdate.y (parser_control): rels_seen is now a boolean, not a
503 count, since there's no maximum. All uses changed.
504 Add member dsts_seen.
505 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
507 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
508 Use pc_rels_seen to decide whther a date is absolute.
510 * getdate.y (number): Don't overwrite year.
511 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
514 2005-04-02 Simon Josefsson <jas@extundo.com>
516 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
517 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
519 2005-03-27 Jim Meyering <jim@meyering.net>
521 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
523 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
525 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
526 "one's complement" -> "ones' complement" in comment, as per Knuth.
527 "value of type" -> "type or expression" in comment.
528 * mktime.c, strftime.c: Propagate intprops.h comment nits.
530 2005-03-26 Jim Meyering <jim@meyering.net>
533 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
534 Correct typos: s/or/of/.
536 2005-03-23 Jim Meyering <jim@meyering.net>
538 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
540 2005-03-21 Jim Meyering <jim@meyering.net>
542 Changes imported from coreutils.
544 * cycle-check.c: Don't include xalloc.h.
546 * path-concat.c: Don't include assert.h.
547 (path_concat): Remove assertion that would have triggered
548 for ABASE starting with more than one slash.
549 Reported by Andreas Schwab.
551 * path-concat.c (path_concat): Set *BASE_IN_RESULT
552 properly when ABASE is an absolute file name.
553 Correct the description of this function.
555 Add an assertion and a test driver.
556 This fixes a bug introduced on 2004-07-02.
557 Andreas Schwab reported the resulting failure of cp --parents:
558 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
560 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
562 * strftime.c (my_strftime): If the underlying strftime returns 0
563 (which shouldn't happen), generate nothing instead of returning 0
564 immediately, so that nstrftime (NULL, ...) doesn't return 0.
566 2005-03-16 Bruno Haible <bruno@clisp.org>
568 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
570 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
572 * strftime.c (my_strftime): Prepend space to format so that we can
573 reliably distinguish strftime failure from empty output on POSIX
576 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
578 * iconvme.c (SIZE_MAX): New macro, if not already defined.
579 (iconv_string): Don't guess a size-zero buffer, as that might cause
580 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
581 result would be 'too large', where 'too large' is (heuristically)
582 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
583 overflow concerns. This will prevent some unwanted malloc failures
584 when the inputs are very large.
586 2005-03-15 Bruno Haible <bruno@clisp.org>
588 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
591 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
594 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
596 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
598 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
599 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
601 * strtol.c: Likewise.
603 2005-03-14 Simon Josefsson <jas@extundo.com>
605 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
608 2005-03-14 Jim Meyering <jim@meyering.net>
610 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
611 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
612 to be nonzero so that we (and caller) can detect the difference
613 between a valid zero-length expansion and an error return, even
614 when the underlying strftime fails before writing anything into
617 2005-03-10 Jim Meyering <jim@meyering.net>
619 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
620 so that this module works on systems without fchdir.
622 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
624 Factor int-properties macros into a single file, except for
626 * intprops.h: New file.
627 * getloadavg.c: Include it instead of limits.h.
628 (INT_STRLEN_BOUND): Remove.
629 * human.c: Include intprops.h.
630 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
631 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
632 * inttostr.h: Include intprops.h instead of limits.h.
633 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
634 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
635 for consistency with intprops.h.
636 (time_t_is_integer, twos_complement_arithmetic): Use them.
637 * sig2str.h: Include <signal.h>, intprops.h.
638 (INT_STRLEN_BOUND): Remove.
639 * strftime.c (TYPE_SIGNED): Remove.
640 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
641 * strtol.c: Adjust comments to match intprops.h.
642 * userspec.c: Include intprops.h.
643 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
644 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
645 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
646 instead of rolling our own expressions.
647 * xstrtol.c: Include xstrtol.h first, to test interface.
649 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
651 (my_strftime): Do not mishandle years close to INT_MAX, by doing
652 the right thing even if adding 1900 would overflow. Similarly
653 for tm_mon + 1 and tm_yday + 1.
654 Make %Y always equivalent to %C%y, and similarly for %G and %g.
655 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
656 (DO_SIGNED_NUMBER): New macro.
657 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
659 2005-03-07 Bruno Haible <bruno@clisp.org>
661 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
663 2005-03-03 Derek R. Price <derek@ximbiot.com>
664 Bruno Haible <bruno@clisp.org>
666 * pagealign_alloc.h: New file.
667 * pagealign_alloc.c: New file.
669 2005-01-28 Bruno Haible <bruno@clisp.org>
671 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
674 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
676 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
677 The workaround isn't strictly needed for POSIX conformance, and
678 it's too much of a pain to configure and maintain. We'll ask
679 people to fix their kernels instead.
680 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
681 (NANOSLEEP_BUG_WORKAROUND): Remove.
682 (xnanosleep): Remove the workaround.
684 2005-02-12 Bruno Haible <bruno@clisp.org>
686 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
688 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
690 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
691 * timespec.h (gettime): Return void, since it always
692 succeeds now. All uses changed.
693 * gettime.c (gettime) Likewise.
694 [HAVE_NANOTIME]: Prefer nanotime.
695 Assume gettimeofday succeeds, as POSIX requires.
696 Assime time () succeeds, since other code already does.
697 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
698 (timespec_subtract): Remove.
699 (NANOSLEEP_BUG_WORKAROUND): New constant.
700 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
701 things considerably. Use it only on GNU/Linux hosts, since the
702 workaround shouldn't be needed elsewhere.
704 2005-02-24 Bruno Haible <bruno@clisp.org>
706 * gettext.h: Update from GNU gettext 0.14.2.
708 2005-02-24 Bruno Haible <bruno@clisp.org>
710 * localcharset.c: Update from GNU gettext 0.14.2.
711 * config.charset: Update from GNU gettext 0.14.2.
713 2005-02-22 Simon Josefsson <jas@extundo.com>
715 * iconvme.h, iconvme.c: New files, from libc.
717 2005-02-20 Neil Conway <neilc@samurai.com>
719 * xgethostname.c (xgethostname): Check for ENOMEM, which is
720 returned by OSX/Darwin if the specified buffer is not large
721 enough for the hostname.
723 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
725 * memrchr.h: New file.
726 * chdir-long.c: Include it.
727 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
728 Don't bother including stddef.h.
730 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
732 * argp-help.c (__argp_help): Create a fake struct argp_state and
733 pass it to _help, otherwise the latter coredumps trying to
734 dereference state.root_argp.
736 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
738 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
740 Include <sys/types.h>, for dev_t.
741 (ME_DUMMY, ME_REMOTE): Move from here....
742 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
743 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
745 Include mountlist.h first, to test the interface.
747 2005-01-29 Bruno Haible <bruno@clisp.org>
749 * progname.c (program_name): Initialize.
750 Needed when linking statically on MacOS X.
752 2005-01-28 Bruno Haible <bruno@clisp.org>
754 * javacomp.sh.in: New file, from GNU gettext.
755 * javacomp.h: New file, from GNU gettext.
756 * javacomp.c: New file, from GNU gettext.
758 2005-01-26 Bruno Haible <bruno@clisp.org>
760 * javaexec.sh.in: New file, from GNU gettext.
761 * javaexec.h: New file, from GNU gettext.
762 * javaexec.c: New file, from GNU gettext.
764 2005-01-26 Simon Josefsson <jas@extundo.com>
766 * gai_strerror.c: Use GPL in header.
768 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
770 * argp-help.c (hol_entry_help): Avoid using non-constant
771 initializers for struct pentry_state.
772 (__argp_error): Check return value of __asprintf
773 (__argp_failure): Translate error message
775 * argp-parse.c: Removed braces around the expansion of N_()
777 2005-01-21 Jim Meyering <jim@meyering.net>
779 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
780 same value as for Solaris 9.
782 * chdir-long.c (chdir_long): Rewrite to remove limitation on
783 component length. This included changing the parameter to be
784 of type `char *' rather than `char const *'.
785 * chdir-long.h (chdir_long): Update prototype.
787 * openat.c (fdopendir, fstatat): New functions.
788 * openat.h: Include headers required for use of DIR and struct stat.
789 [AT_SYMLINK_NOFOLLOW]: Define.
790 (fdopendir, fstatat): Add prototypes.
792 2005-01-21 Bruno Haible <bruno@clisp.org>
794 * classpath.h: New file, from GNU gettext.
795 * classpath.c: New file, from GNU gettext.
797 2005-01-20 Simon Josefsson <jas@extundo.com>
799 * version-etc-fsf.c: New file, with version_etc_copyright.
800 * version-etc.c: Remove version_etc_copyright.
801 * version-etc.h (version_etc_copyright): Use [] instead of * in
802 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
804 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
806 * save-cwd.c (save_cwd): Remove code to support the case
807 where fchdir is missing or flaky.
809 2005-01-20 Simon Josefsson <jas@extundo.com>
811 * base64.h (isbase64): Add.
813 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
814 using a unsigned prototype, don't inline.
815 (base64_decode): Use it.
817 2005-01-19 Bruno Haible <bruno@clisp.org>
819 * sh-quote.h: New file, from GNU gettext.
820 * sh-quote.c: New file, from GNU gettext.
822 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
824 Merge changes from coreutils, as described below in several
825 changelogs dated today.
827 * save-cwd.c: Include "save-cwd.h" before other include files.
828 (O_DIRECTORY): Remove; not needed here, since "." must be
829 a directory. All uses removed.
830 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
831 universal on Suns, and we also need to test for IRIX.
832 Revamp code to use 'if' rather than '#if'.
833 Avoid unnecessary comparison of cwd->desc to 0.
835 * utimens.c (futimens): Robustify the previous patch, by checking
836 for known valid error numbers rather than observed invalid ones.
838 2005-01-18 Jim Meyering <jim@meyering.net>
840 * version-etc.c (version_etc_copyright): Update copyright date.
842 * utimens.c (futimens): Account for the fact that futimes
843 can also fail with errno == ENOSYS or errno == ENOENT.
844 Patch from Dmitry V. Levin.
846 Change the name of the robust chdir function from chdir to chdir_long.
847 * save-cwd.c: Include chdir-long.h rather than chdir.h.
848 (restore_cwd): Use chdir_long, not chdir.
849 * chdir-long.c: Renamed from chdir.c.
850 * chdir-long.h: Renamed from chdir.h.
851 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
854 2005-01-18 Bob Proulx <bob@proulx.com>
856 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
857 offsetof() macro construct to avoid compile failure with native HP-UX
858 11.0 ANSI C compiler.
860 2005-01-06 Bruno Haible <bruno@clisp.org>
862 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
863 because stpncpy.m4 takes care of it.
865 2004-01-24 Bruno Haible <bruno@clisp.org>
867 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
869 2003-10-09 Bruno Haible <bruno@clisp.org>
871 * progreloc.c: Include xalloc.h instead of xmalloc.h.
873 2005-01-06 Bruno Haible <bruno@clisp.org>
875 * fwriteerror.h (fwriteerror): Change specification to include fclose.
876 * fwriteerror.c: Include <stdbool.h>.
877 (fwriteerror): At the end, close the file stream. Record whether
878 stdout was already closed.
880 2004-05-27 Bruno Haible <bruno@clisp.org>
882 * execute.c (environ): Declare if needed.
883 * pipe.c (environ): Likewise.
884 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
886 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
888 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
889 definitions to be after all include files, to avoid collisions.
890 Problem reported by Bob Proulx.
892 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
894 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
895 not needed. This removes a dependency on the gettext module.
896 [defined _LIBC]: Do not include <libintl.h>; not needed.
898 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
900 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
903 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
905 * argp-parse.c: Include <stddef.h>.
906 (alignof, alignto): New macros.
907 (parser_init): Don't assume that void * is aligned sufficiently
910 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
911 need to extend the stack.
912 (YYINITDEPTH): New macro, so that the initial stack isn't overly
915 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
917 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
919 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
921 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
922 Remove now-obsolete comment about AIX.
923 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
924 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
925 (YYMAXDEPTH): New macro.
927 2004-12-18 Bruno Haible <bruno@clisp.org>
929 * fatal-signal.c (fatal_signals): Make non-const.
930 (init_fatal_signals): New function.
931 (uninstall_handlers, install_handlers): Ignore signals that were set to
933 (at_fatal_signal): Call init_fatal_signals.
934 (init_fatal_signal_set): Likewise. Ignore signals that were set to
936 Reported by Paul Eggert.
938 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
940 * getdate.y (textint): New member "negative".
941 (time_zone_hhmm): New function.
942 Expect 14 shift-reduce conflicts, not 13.
943 (o_colon_minutes): New rule.
944 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
945 (yylex): Set the "negative" member of signed numbers.
947 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
949 Changes imported from coreutils.
950 * hard-locale.c: Assume <locale.h> exists.
952 (GLIBC_VERSION): New macro.
953 (hard_locale): Assume setlocale exists.
954 Rewrite to avoid #ifdef.
955 Use strdup rather than malloc + strcpy.
956 * human.c: Assume <locale.h> exists.
957 (human_readable): Assume localeconv exists.
959 2004-12-01 Jakub Jelinek <jakub@redhat.com>
961 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
962 convert T2, not T. (Imported from libc.)
964 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
966 * getcwd.c (is_ENAMETOOLONG): New macro.
967 (__getcwd.c): Don't restore errno; glibc doesn't.
968 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
969 first, falling back to our code only if its results look suspicious.
970 Ensure that the resulting buffer is only as large as necessary.
972 * readutmp.c: Include readutmp.h first.
973 Include <errno.h>, since readutmp.h no longer does that.
974 * readutmp.h: Don't include <errno.h>,
975 <sys/param.h>, <time.h>; not needed to establish interface.
976 (errno): Remove decl.
977 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
978 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
979 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
981 2004-11-28 Simon Josefsson <jas@extundo.com>
983 * base64.h, base64.c: New file.
985 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
987 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
989 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
991 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
992 HP's ANSI C compiler.
993 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
994 Declaring int functions causes warnings on some modern systems and
995 shouldn't be needed to compile on ancient ones.
996 * same.c (MIN) [defined MIN]: Don't define, since it's already
999 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1000 with the following changes.
1001 (__set_errno): Parenthesize properly.
1002 Include <stdbool.h>.
1003 (MIN, MAX, MATCHING_INO): New macros.
1004 (__getcwd): Define with prototype, not K&R form.
1005 Use heuristics to allocate default buffer on stack if possible.
1006 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1007 behavior, and to avoid the PATH_MAX limit when computing
1009 Use MATCHING_INO to compare inode number to file.
1010 Check for arithmetic overflow in size calculations.
1011 Fix bug in reallocation of dot array that caused getcwd to fail
1012 on directories nested deeper than 75.
1013 Be more careful about saving errno on error.
1014 Do not use realloc; use only free+malloc, as this is a bit
1015 more flexible and avoids a needless copy operation.
1016 Do not inspect st_dev and st_ino for symbolic links; POSIX
1017 doesn't specify the latter.
1018 Check for closedir errors.
1019 Avoid needless casts.
1020 Use "#ifdef weak_alias" around weak_alias, to be like other
1022 The following changes to getcwd.c have effect only when used in
1023 gnulib; they have no effect inside glibc proper.
1024 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1025 as alloca isn't used.
1026 (alloca, __alloca): Likewise.
1027 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1028 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1029 unconditionally, as gnulib assumes C89 or better.
1030 Do not include <sys/param.h>.
1031 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1032 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1034 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1035 Include <dirent.h> in a way that is compatible with modern Autoconf.
1036 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1037 New macros, if not already defined.
1038 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1039 Use "_LIBC", not "defined _LIBC", for consistency.
1040 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1042 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1043 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1044 * xgetcwd.c: David MacKenzie's old code was removed, so give
1045 credit only to Jim Meyering and adjust the copyright dates.
1046 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1047 <stdlib.h>, <unistd.h>, "pathmax.h".
1048 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1049 (INITIAL_BUFFER_SIZE): Remove.
1050 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1052 2004-11-23 Jim Meyering <jim@meyering.net>
1054 * getopt_.h: Remove trailing blanks.
1056 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1058 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1059 (futimens): New function, which uses futimes if available.
1060 (futimens, utimens): Support timespec==NULL, with same semantics
1061 as utime and utimens.
1062 * utimens.h (futimens): New decl.
1064 2004-11-23 Jim Meyering <jim@meyering.net>
1066 * __fpending.c: Add comment.
1068 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1070 * getopt_.h: Re-addition of __getopt_argv_const caused
1071 redefinition warnings. To avoid them, include the defines
1072 in `#if !defined __need_getopt ... #endif'. The only place
1073 where __getopt_argv_const is used is in definitions
1074 of getopt_long and getopt_long_only below, which are as well
1075 protected by `#ifndef __need_getopt'.
1076 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1077 __need_getopt after including <stdio.h> and <unistd.h> These
1078 headers might have defined it.
1080 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1082 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1084 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1085 optopt): Use them instead of invoking ## directly; otherwise, the
1086 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1088 2004-11-19 Bruno Haible <bruno@clisp.org>
1090 * strtok_r.c: Move comments from here...
1091 * strtok_r.h: ... to here.
1093 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1095 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1096 might fail. Problem reported by Yoann Vandoorselaere.
1097 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1098 that mishandle size_t overflow.
1100 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1102 * canon-host.c: Include "strdup.h".
1103 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1104 Use strdup instead of malloc/strcpy to duplicate strings.
1106 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1107 (human_space_before_unit): New constant.
1108 * human.c (human_readable): Support it.
1110 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1111 (xgetcwd): Set errno correctly when failing.
1112 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1113 the failure is actually due to a PATH_MAX problem.
1115 Further getopt changes to make it more likely that glibc will
1116 buy the changes back.
1117 * getopt.c (POSIXLY_CORRECT): New constant.
1118 (getopt): Use it, so to preserve glibc semantic
1119 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1120 when compiling for libc.
1121 * getopt_.h (__getopt_argv_const): Bring it back.
1122 (getopt_long, getopt_long_only): Use it.
1124 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1125 New arg POSIXLY_CORRECT. All callers changed.
1126 (getopt): Argv is now char * const *, as per standard.
1127 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1128 not char *__getopt_argv_const *.
1129 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1130 _getopt_long_only_r): Likewise.
1131 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1132 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1133 _getopt_long_r, _getopt_long_only_r): Likewise.
1134 * getopt_.h (__getopt_argv_const): Remove.
1135 (getopt): Argv is now char * const *, as per standard.
1137 * getdate.y (tORDINAL): New token.
1138 (day, relunit): Allow it for relative times.
1139 (relative_time_table): Use tORDINAL for ordinals.
1141 2004-11-15 Jim Meyering <jim@meyering.net>
1143 * closeout.c: Include "__fpending.h" once again.
1144 Include <stdbool.h>.
1145 (close_stdout): Don't fail just because stdout was closed initially,
1146 since some programs don't write to stdout in the normal course of
1147 operation (other than --version and --help), and we don't want this
1148 function to make e.g. `touch file >&-' fail.
1149 But do fail if it was closed and someone has tried to write to it.
1150 E.g., `printf foo >&-' must fail.
1152 2004-11-11 Simon Josefsson <jas@extundo.com>
1154 * strtok_r.h, strtok_r.c: New file.
1156 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1158 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1159 we can stop lying to compilers about the constness of argv when we
1160 are compiled outside glibc.
1161 (getopt, getopt_long, getopt_long_only): Use it.
1162 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1164 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1165 _getopt_long_only_r): Likewise.
1166 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1167 _getopt_long_only_r): Likewise.
1169 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1170 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1171 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1172 the other external symbols.
1173 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1174 declaration, since the above renaming now works around collisions.
1176 2004-11-11 Jim Meyering <jim@meyering.net>
1178 * linebreak.c: Remove trailing blanks.
1179 * alloca_.h: Likewise.
1180 * acosl.c: Likewise.
1181 * euidaccess.c: Likewise.
1182 * allocsa.h: Likewise.
1184 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1186 * mktime.c (SHR): New macro, which is a portable
1187 substitute for >> that should work even on Crays.
1188 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1189 Problem reported by Mark D. Baushke in
1190 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1191 * getdate.y (SHR): Likewise.
1193 * strftime.c (SHR): Likewise.
1195 * quotearg.c (struct quoting_options): Use unsigned int for
1196 quote_these_too, so that right shifts are well defined. All uses
1199 2004-11-10 Simon Josefsson <jas@extundo.com>
1201 * getaddrinfo.h, getaddrinfo.c: New files.
1203 2004-11-10 Jim Meyering <jim@meyering.net>
1205 Ensure that no close failure goes unreported.
1206 * closeout.c (close_stdout): Always close stdout. I.e., don't
1207 return early when it seems there's nothing to flush.
1208 Don't include __fpending.h.
1210 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1212 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1214 2004-11-05 Bruno Haible <bruno@clisp.org>
1216 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1217 Reported by Mark D. Baushke <mdb@cvshome.org>.
1219 2004-11-04 Bruno Haible <bruno@clisp.org>
1221 2004-09-11 Bruno Haible <bruno@clisp.org>
1222 * allocsa.valgrind: New file.
1223 2004-02-06 Bruno Haible <bruno@clisp.org>
1224 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1225 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1226 Reported by Christopher Seip <chris.seip@hp.com>.
1228 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1230 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1231 with errno == ERANGE if the buffer is too small.
1232 Problem reported by Mark D. Baushke.
1234 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1236 * xreadlink.c (MAXSIZE): New macro.
1237 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1238 size does not exceed MAXSIZE. Avoid cast.
1239 As suggested by Mark D. Baushke in
1240 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1241 if readlink fails with buffer size just under MAXSIZE, try again
1244 2004-11-02 Derek R. Price <derek@ximbiot.com>
1245 and Paul Eggert <eggert@cs.ucla.edu>
1247 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1248 (get_date): Overparenthesize to avoid GCC warning.
1250 2004-11-02 Bruno Haible <bruno@clisp.org>
1252 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1253 function returns void.
1255 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1257 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1258 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1261 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1263 * getdate.y: Add support for TZ="foo" within a date string.
1264 Fix some bugs near time_t boundaries. Reject dates with
1265 out-of-range components, e.g., "Sept 31".
1266 Include <stdlib.h>, "setenv.h", "xalloc.h".
1267 (ISDIGIT_LOCALE): Remove; unused.
1268 Note that the TZ and time functions used here are not reentrant.
1269 (mktime_ok, get_tz): New functions.
1270 (TZBUFSIZE): New constant.
1271 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1272 This requires that we sometimes generate our own TZ="XXX..." setting.
1274 2004-10-27 Derek R. Price <derek@ximbiot.com>
1276 * mktime.c (not_equal_tm): Remove redundant check.
1278 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1280 * getdate.y: Use Bison 1.875 features, and some minor
1281 code cleanups. This change does not affect semantics.
1282 Don't include <stdlib.h>; no longer needed.
1283 Don't include unlocked-io.h; only the "#if TEST" code uses
1284 stdio, and performance isn't crucial there.
1285 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1286 Bison 1.875 features as described below.
1287 All uses of "PC." replaced by "pc->".
1288 (YYSTYPE): Add a forward declaration.
1289 (yylex, yyerror): Use full prototypes in forward decls.
1290 Use "%pure-parser" rather than obsolescent "%pure_parser".
1291 Use %parse-param and %lex-param instead of obsolescent
1292 YYPARSE_PARAM and YYLEX_PARAM.
1293 (meridian_table, month_and_day_table, time_units_table,
1294 relative_time_table, time_zone_table, military_table,
1295 lookup_zone, lookup_word, get_date):
1296 Use NULL instead of 0 where appropriate.
1297 (to_hour): Avoid abort (), to avoid a dependency on
1299 (yyerror, yylex): Now accepts parser_control * arg.
1300 (main) [TEST]: Use '\0' rather than 0 for char.
1302 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1304 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1305 It's now the caller's responsibility to handle the case where
1306 !HAVE_GETPAGESIZE && !defined getpagesize.
1308 * mktime.c (leapyear): Arg is long int, not int.
1310 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1312 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1314 2004-10-12 Simon Josefsson <jas@extundo.com>
1316 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1317 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1320 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1322 * vsnprintf.h: New file.
1323 * vsnprintf.c: New file.
1325 2004-10-07 Bruno Haible <bruno@clisp.org>
1327 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1328 into the provided buffer.
1330 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1332 * diacrit.c, diacrit.h: Add GPL notice.
1334 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1335 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1336 * logl.c (logl): Keep the code as similar to glibc as possible.
1337 This avoids a potential constant-folding bug.
1339 2004-10-05 Bruno Haible <bruno@clisp.org>
1341 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1343 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1345 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1346 * xmalloc.c (xmemdup): Likewise.
1347 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1348 XFREE): Remove these long-obsolescent macros.
1349 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1350 * xstrdup.c: Remove.
1352 * regex.c (re_comp): Cast gettext return value to char *,
1353 Problem reported by Martin Neitzel via Mark D. Baushke.
1355 2004-10-04 Simon Josefsson <jas@extundo.com>
1357 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1358 '#ifdef USE_UNLOCKED_IO'.
1360 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1362 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1363 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1364 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1365 regex.c, sha1.c, version-etc.c, yesno.c:
1366 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1367 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1368 the includer's responsibility.
1370 Sync from coreutils.
1372 * modechange.c (mode_compile): Don't decrement a pointer that
1373 points to the start of a string, as the C Standard says the
1374 resulting behavior is undefined.
1376 * backupfile.h (enum backuptype): Rename none -> no_backups,
1377 simple -> simple_backups, numbered_existing ->
1378 numbered_existing_backups, numbered -> numbered_backups
1379 to avoid shadowing problems. All uses changed.
1380 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1381 * backupfile.c (check_extension, numbered_backup):
1382 Rename locals to avoid shadowing 'basename'.
1383 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1386 * .cppi-disable: Add getopt_.h, getopt_int.h.
1387 * .cvsignore: Add getopt.h.
1389 2004-10-04 Simon Josefsson <jas@extundo.com>
1391 * memmem.h: New file.
1392 * memmem.c: New file, taken from glibc.
1394 2004-10-02 Jim Meyering <jim@meyering.net>
1396 * dirfd.h, getpagesize.h: Add copyright notice.
1398 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1400 * snprintf.c: Remove comments as to why each header is needed.
1402 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1404 * strsep.h: New file.
1405 * strsep.c: New file.
1407 2004-10-01 Simon Josefsson <jas@extundo.com>
1409 * snprintf.c (snprintf): Handle size==0.
1411 2004-10-01 Simon Josefsson <jas@extundo.com>
1412 Bruno Haible <bruno@clisp.org>
1414 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1415 (snprintf): Declare 'args'.
1417 2004-09-30 Simon Josefsson <jas@extundo.com>
1419 * snprintf.h, snprintf.c: New files.
1421 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1423 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1424 (hol_entry_help): Never translate an empty string.
1425 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1426 * argp.h (OPTION_NO_TRANS): New option.
1428 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1430 * xvasprintf.c: Include xalloc.h.
1431 (xvasprintf): Use xalloc_die, not xmalloc_die.
1433 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1435 * dummy.c: Change copyright notice to FSF, and license to GPL.
1437 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1439 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1440 Problem reported by Bruno Haible in:
1441 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1443 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1445 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1446 in case some system header has #define'd it. Problem reported by
1447 Soeren D. Schulze in
1448 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1450 2004-09-08 Bruno Haible <bruno@clisp.org>
1452 * stdint_.h.in: New file, taken from GNU clisp.
1454 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1456 * xvasprintf.h: New file.
1457 * xvasprintf.c: New file.
1458 * xasprintf.c: New file.
1460 2004-09-08 Bruno Haible <bruno@clisp.org>
1462 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1464 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1466 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1468 Import from coreutils.
1469 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1470 strings on unbounded length. alloca's performance benefits aren't
1471 that important here.
1473 (parse_with_separator): New function, with most of the internals
1474 of the old parse_user_spec. Allow user to omit both user and group,
1475 for compatibility with FreeBSD.
1476 Clone only the user name, not the entire spec.
1477 Do not set *uid, *gid unless entirely successful.
1478 Avoid memory leak in some failing cases.
1479 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1480 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1481 (parse_user_spec): Rewrite to use parse_with_separator.
1483 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1485 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1486 its complicated substitute.
1487 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1488 and program_invocation_name.
1489 (__argp_basename) [!_LIBC]: Remove; the only use was
1490 replaced by its body.
1491 (__argp_short_program_name): Change condition from
1492 !defined __argp_short_program_name to
1493 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1494 to match argp-namefrob.h.
1495 (__argp_failure): Don't assume strerror_r returns char *.
1496 * argp-parse.c (N_): Define unconditionally.
1497 (argp_default_options): Fill out initializers with 0 to avoid
1500 2004-08-12 Simon Josefsson <jas@extundo.com>
1502 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1503 * getopt_.h: Renamed from getopt.h.
1505 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1507 Merge from coreutils.
1509 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1510 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1511 for Reliant Unix 5.43.
1513 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1514 (union fooround): Use uintmax_t, not long int.
1515 The rest is a merge from libc:
1516 [defined _LIBC]: Include <shlib-compat.h>.
1517 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1519 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1521 * strverscmp.c: Convert to UTF-8.
1523 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1525 * obstack.h (obstack_empty_p):
1526 Don't assume that chunk->contents is suitably aligned.
1527 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1528 Likewise. Problem reported by Benno in
1529 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1531 * chown.c (rpl_chown): Work even if the file is writeable but not
1532 readable. This could be improved further but it'd take some work.
1534 2004-08-08 Simon Josefsson <jas@extundo.com>
1536 * xgethostname.c: Don't include error.h (not used).
1539 * getpass.c: Include getpass.h first.
1541 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1543 * xalloc-die.c: New files.
1544 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1546 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1547 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1548 (_, N_, xalloc_die): Move to xalloc-die.c.
1549 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1550 so that we needn't mess with xalloc_msg_memory_exhausted.
1552 * sha1.h: Renamed from sha.h.
1553 (SHA1_H): Renamed from _SHA_H.
1554 (sha1_ctx): Renamed from sha_ctx.
1555 (sha1_init_ctx): Renamed from sha_init_ctx.
1556 (sha1_process_block): Renamed from sha_process_block.
1557 (sha1_process_bytes): Renamed from sha_process_bytes.
1558 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1559 (sha1_read_ctx): Renamed from sha_read_ctx.
1560 (sha1_stream): Renamed from sha_stream.
1561 (sha1_buffer): Renamed from sha_buffer.
1562 * sha1.c: Likewise; renamed from sha.c.
1563 Do not include <sys/types.h>.
1564 Include <stddef.h> rather than <stdlib.h>.
1566 2004-08-08 Bruno Haible <bruno@clisp.org>
1568 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1569 FILESYSTEM_PREFIX_LEN.
1570 * progreloc.c: Likewise.
1571 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1573 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1576 * argp-help.c (make_hol, hol_append): Don't assume that
1577 SIZE_MAX is a valid preprocessor constant.
1578 (__argp_basename): Change from "#ifndef _LIBC"
1579 to "#ifndef __argp_short_program_name", so that
1580 we don't compile these functions for tar.
1582 More merges from coreutils.
1583 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1584 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1586 * addext.c: Remove; no longer needed.
1587 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1588 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1589 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1590 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1591 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1592 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1593 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1594 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1595 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1596 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1597 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1598 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1599 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1600 Import changes from coreutils.
1602 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1604 Merge from coreutils.
1606 * .gdb-history: Remove; this doesn't belong here.
1608 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1609 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1610 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1612 * dirname.h: Include <stdbool.h>.
1613 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1614 for consistency with POSIX terminology. All uses changed.
1615 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1616 (strip_trailing_slashes): Use bool for booleans.
1617 * stripslash.c (strip_trailing_slashes): Likewise.
1619 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1620 sometimes returns a positive errno value even when it succeeds.
1621 (print_errno_message) [!LIBC]: Fall back on strerror if
1624 * path-concat.c (mempcpy): Don't define if a system header defines it.
1625 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1626 (longest_relative_suffix): New function.
1627 (path_concat): Use it. Assume first argument is not NULL.
1628 Port to DOS. Omit redundant separators.
1629 Report an error instead of returning NULL.
1630 Use mempcpy instead of memcpy.
1631 (xpath_concat): Remove: not declared or used.
1633 * same.h: Include <stdbool.h>
1634 (same_name): Return bool, not int.
1635 * same.c (same_name): Likewise.
1636 (errno): Don't declare; we assume C89 or better now.
1638 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1639 if not already defined.
1641 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1642 * dup-safer.c (errno): Likewise.
1644 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1646 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1649 2004-08-03 Simon Josefsson <jas@extundo.com>
1651 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1652 * progname.h: Don't include stdbool.h.
1654 2004-08-02 Simon Josefsson <jas@extundo.com>
1656 * getsubopt.h: New file, with comments from Bruno Haible.
1657 * getsubopt.c: New file, from glibc, but slightly modified based on
1658 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1660 2004-08-01 Simon Josefsson <jas@extundo.com>
1662 * xgetdomainname.c: Include stdlib.h, for free().
1664 2004-07-16 Simon Josefsson <jas@extundo.com>
1666 * dummy.c: New file.
1668 2004-07-16 Bruno Haible <bruno@clisp.org>
1670 * backupfile.h: Add extern "C" for C++.
1671 * closeout.h: Likewise.
1672 * copy-file.h: Likewise.
1673 * findprog.h: Likewise.
1674 * full-write.h: Likewise.
1675 * pathname.h: Likewise.
1676 * progname.h: Likewise.
1677 * stpcpy.h: Likewise.
1678 * stpncpy.h: Likewise.
1679 * strcase.h: Likewise.
1680 * strstr.h: Likewise.
1681 * xalloc.h: Likewise.
1683 * mbswidth.h: Add extern "C" for C++.
1684 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1686 2004-07-09 Simon Josefsson <jas@extundo.com>
1688 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1689 failed without this.)
1691 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1693 * fchown-stub.c: New file.
1695 2004-06-24 Jim Meyering <jim@meyering.net>
1697 * obstack.h (obstack_base): Cast to (void *), per documentation.
1699 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1701 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1703 2004-06-01 Jim Meyering <jim@meyering.net>
1705 * calloc.c: New file.
1707 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1709 * getdate.y (yylex): Allow space between sign and number.
1710 Problem reported by Dan Jacobson.
1712 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1713 and Jim Meyering <jim@meyering.net>
1715 Merge from coreutils CVS.
1717 * stat-macros.h: New file, with contents from file-type.h
1718 and coreutils' system.h.
1719 * file-type.c: Include "stat-macros.h".
1720 * file-type.h (file_type): Move all macro definitions to new file,
1723 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1724 Wrap old code with this conditional.
1725 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1726 function that does not dereference symlinks.
1727 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1729 * xreadlink.c: Include xreadlink.h first, to catch .h file
1730 dependency problems.
1731 (xreadlink): Accept new arg SIZE, for efficiency.
1732 All decls and uses changed.
1733 * xreadlink.h: Include <stddef.h>, for size_t.
1735 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1736 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1738 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1740 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1742 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1743 macros to be defined.
1744 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1745 the allocator returns NULL because the requested size is zero.
1747 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1749 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1750 var. Add comment explaining why libc still defines it. This
1751 merges the following patch from glibc:
1752 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1754 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1756 * obstack.c (_obstack): Remove unused variable. It hasn't been
1757 present in glibc since revision 1.1 of this file.
1758 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1759 obstack_alignment_mask, obstack_alloc, obstack_base,
1760 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1761 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1762 obstack_grow0, obstack_init, obstack_int_grow,
1763 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1764 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1765 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1766 nonexistent functions.
1768 2004-05-17 Derek R. Price <derek@ximbiot.com>
1769 Paul Eggert <eggert@cs.ucla.edu>
1771 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1773 2004-05-14 Bruno Haible <bruno@clisp.org>
1775 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1776 that consists of a '.' followed by an empty digit string.
1777 Patch by Tor Lillqvist <tml@iki.fi>.
1779 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1781 Port obstack to the AS/400, where pointers are 16 bytes wide and
1782 you cannot cast an integer to a valid pointer. This patch is
1783 currently waiting to be integrated into glibc; see
1784 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1786 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1787 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1788 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1789 (struct obstack): temp member is now a union of a pointer and
1790 an integer, instead of an integer. All integer uses changed.
1791 This does not affect the physical layout of struct obstack,
1792 except on hosts (like the AS/400) where the size or alignment of
1793 void * is greater than that of ptrdiff_t.
1794 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1795 __STDC__)]: Store temporary in pointer member of union, not
1797 * obstack.c: Include <stddef.h>, for offsetof.
1798 (struct fooalign): Remove; it doesn't need a name.
1799 (union fooround): Change double to long double, and add void *.
1800 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1801 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1802 not a macro. Hence the values are always int; so remove all
1803 casts-to-int in uses.
1805 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1806 Derek Price <derek@ximbiot.com>
1808 * alloca.c: Include <alloca.h>, to get our interface.
1809 * alloca_.h: Use __alloca on AIX, so that we don't have to
1810 include <alloca.h> first. Use C89 prototype for alloca; this
1811 requires including <stddef.h> for size_t. Use extern "C" if C++.
1812 Use #elif for simplicity, since we can assume C89 now.
1813 Don't try to source the system alloca.h since it will not be found
1814 and to prevent recursively including its replacement.
1815 * fnmatch.c: Include <alloca.h> instead of opencoding.
1816 * regex.c: Likewise.
1818 2004-05-16 Derek Price <derek@ximbiot.com>
1819 Paul Eggert <eggert@cs.ucla.edu>
1821 getline cleanup. This changes the getndelim2 API: both order of
1822 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1825 * getline.c: Don't include stddef.h or stdio.h, since our
1826 interface does that.
1827 (getline): Always use getdelim, so that we don't have two
1828 copies of this code.
1829 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1831 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1832 (GETNDELIM2_MAXIMUM): New macro.
1833 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1834 instead of the old practice of delim2==0. All callers changed.
1835 Return -1 on overflow, instead of returning junk.
1836 Do not set *linesize unless allocation succeeds.
1837 * getndelim2.h: Do not include stddef.h; no longer needed, now
1838 that we include sys/types.h.
1839 * getnline.h: Likewise.
1840 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1841 (getndelim2): Reorder arguments.
1842 * getnline.c (getnline, getndelim):
1843 Don't discard the NMAX argument.
1844 (getnline): Invoke getndelim, to avoid code duplication.
1845 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1846 of (size_t) -1 by callers of the getnline family.
1848 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1850 * nanosleep.c (suspended): Change its type from int to
1851 sig_atomic_t volatile.
1852 (first_call): Make it private to rpl_nanosleep, and have it
1853 be zero initially as that's a bit faster.
1854 (my_usleep): Round up fractional times instead of truncating them,
1855 as this is the usual meaning for 'sleep'.
1857 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1859 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1860 (ENOSYS): Define if not defined.
1861 (settime): Fall back on stime if it exists and settimeofday fails.
1862 But don't bother with fallbacks if a method fails with errno == EPERM.
1864 2004-05-11 Jim Meyering <jim@meyering.net>
1866 Prior to this change, the save_cwd caller required read access to the
1867 current directory on most systems (ones with the fchdir function).
1869 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1870 fails, try write-only, and finally, resort to using xgetcwd.
1872 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1874 * obstack.c, obstack.h: Import changes from libc.
1876 2004-04-28 Bruno Haible <bruno@clisp.org>
1878 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1879 implicitly appends .exe to executables.
1880 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1881 accepts Windows pathnames.
1882 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1883 Cygwin like Windows, since it now accepts Windows pathnames.
1884 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1885 Cygwin like Windows, since it now accepts Windows pathnames.
1886 Reported by Derek Robert Price <derek@ximbiot.com>.
1888 2004-04-20 Jim Meyering <jim@meyering.net>
1890 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1892 2004-04-20 Jim Meyering <jim@meyering.net>
1893 Bruno Haible <bruno@clisp.org>
1895 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1896 memory when realloc fails.
1898 2004-04-18 Jim Meyering <jim@meyering.net>
1900 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1901 don't leak memory and do call END_UTMP_ENT.
1903 2004-04-11 Paul Eggert <eggert@twinsun.com>
1905 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1906 (CHAR_BIT): Remove, since we assume C89.
1907 Include <stdint.h> if available, as per current Autoconf CVS advice.
1909 2004-03-30 Paul Eggert <eggert@twinsun.com>
1911 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1912 not bool, to be more consistent with Unix conventions.
1913 Suggested by Bruno Haible.
1915 Merge from coreutils.
1917 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1920 * getdate.h: Include stdbool.h, and timespec.h instead of
1921 the usual <time.h> dance.
1922 (get_date): Change signature to support fractional time stamps.
1923 All callers changed.
1924 * getdate.y: Include "getdate.h" first, as we can now
1925 assume C89 and don't need to worry about 'const'.
1926 Similarly, include "unlocked-io.h" near start, not in middle.
1928 (textint.value): Use long int rather than int.
1929 (textint.digits): Use size_t rather than int.
1930 (BILLION, LOG10_BILLION): New constants.
1931 (parser_control): New member rel_ns. Members day_ordinal,
1932 time_zone, month, day, hour, minutes, rel_year, rel_month,
1933 rel_day, rel_hour, rel_minutes, rel_seconds
1934 are now long int, not int. Member seconds is now struct timespec,
1935 not int. New member timespec_seen. Members dates_seen, days_seen,
1936 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1938 (%union.intval): Now long int, not int.
1939 New member timespec.
1940 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1941 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1942 (spec): Now is a timespec or an item list.
1943 (timespec, items): New nonterminals.
1944 (time, rel, relunit, number, get_date):
1945 Add support for fractional seconds.
1946 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1947 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1948 (to_hour): First arg is now long int, not int.
1949 (to_year): Returns long int, not int.
1950 Don't treat year -70 like 70.
1951 (tm_diff): Returns long int, not int.
1952 (lookup_word): Use bool instead of int when appropriate.
1953 (yylex): Use size_t for count, not int.
1954 Detect overflow when parsing large integer constants.
1955 Add support for fractions.
1956 (get_date): Make pointers 'const' if possible.
1957 Use more-portable code to detect integer overflow.
1958 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1959 Don't use ctime; it's not reliable if the year has >4 digits.
1961 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1962 This is for compatibility with BSD.
1964 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1965 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1966 From coreutils' system.h.
1968 * userspec.c: Don't include "posixver.h".
1969 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1970 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1971 compatible extension. Simplify code by removing a boolean int
1972 that was always nonzero if a string was nonnull.
1974 2004-03-30 Jim Meyering <jim@meyering.net>
1976 Merge from coreutils.
1978 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1980 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1981 an empty input stream.
1983 * readtokens.c: Include <stdbool.h>.
1984 (readtoken): Use `size_t' rather than int/long.
1985 All callers adjusted.
1986 Use `bool' rather than `int' where appropriate.
1987 Use memset rather than an explicit loop.
1988 Use x2nrealloc rather than xrealloc.
1989 Allow the use of `\0' as a delimiter.
1990 (readtokens): Likewise.
1991 * readtokens.h (readtoken, readtokens): Update prototypes.
1993 2004-03-30 Bruno Haible <bruno@clisp.org>
1995 * getloadavg.c (getloadavg): Don't assume setlocale returns
1998 2004-03-29 Paul Eggert <eggert@twinsun.com>
2000 Merge changes to getloadavg.c from coreutils and Emacs.
2002 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2003 Define to an expression, not to the empty string.
2004 Include cloexec.h and xalloc.h.
2005 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2006 Use set_cloexec_flag rather than rolling our own.
2007 * cloexec.c, cloexec.h: New files.
2009 2004-03-18 Paul Eggert <eggert@twinsun.com>
2011 * getopt.h: Sync with libc CVS.
2013 2004-03-18 Paul Eggert <eggert@twinsun.com>
2014 Bruno Haible <bruno@clisp.org>
2016 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2017 not on all platforms that have <wchar.h>.
2018 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2020 2004-03-09 Paul Eggert <eggert@twinsun.com>
2022 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2024 * getopt_int.h: New file, also synced from libc.
2026 2004-03-07 Paul Eggert <eggert@twinsun.com>
2028 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2029 '#if' expressions. Unlike the code it replaces, it does not
2030 depend on (defined _SC_PAGESIZE). However, it does depend on
2031 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2032 first reported by Jason Andrade in
2033 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2035 2004-01-18 Simon Josefsson <jas@extundo.com>
2037 * strdup.h: New file.
2038 * strdup.c: Include it.
2039 * path-concat.c: Include strdup.h. Drop strdup declaration.
2040 * userspec.c: Include strdup.h. Drop strdup declaration.
2042 2004-02-06 Karl Berry <karl@gnu.org>
2044 * config.charset: update from gettext 0.14.1.
2046 2004-02-05 Paul Eggert <eggert@twinsun.com>
2048 Add comments and code, prompted by suggestions from Bruno Haible
2050 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2051 describing the enum quoting_style values.
2052 * quotearg.c (quotearg_alloc): New function.
2053 (quotearg_buffer_restyled): Treat lone { and } as special.
2054 Treat = as special. Work around bug with older shells
2055 that "see" a '\' that is really the 2nd byte of a multibyte char.
2056 Quote empty string with shell_quoting_style.
2058 2004-02-03 Bruno Haible <bruno@clisp.org>
2060 * pipe.h: New file, from GNU gettext.
2061 * pipe.c: New file, from GNU gettext.
2063 2004-01-27 Bruno Haible <bruno@clisp.org>
2065 * execute.h: New file, from GNU gettext.
2066 * execute.c: New file, from GNU gettext.
2067 * w32spawn.h: New file, from GNU gettext.
2069 2004-01-23 Paul Eggert <eggert@twinsun.com>
2071 Exit-status fix from coreutils.
2073 Use exit_failure consistently in place of EXIT_FAILURE,
2074 so that program exit statuses are consistent on failure.
2076 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2077 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2078 * argmatch.h: Comment fix to match the above.
2079 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2080 Now a macro referring to exit_failure, instead of a separate
2081 variable. Include "exitfail.h" to get it.
2082 * xstrtol.h: Include "exitfail.h".
2083 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2085 * long-options.c (parse_long_options): Use prototype
2086 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2089 2004-01-21 Jim Meyering <jim@meyering.net>
2091 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2092 so as not to conflict with a different-sized __mktime_internal
2093 function in GNU libc.
2094 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2095 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2097 2004-01-18 Paul Eggert <eggert@twinsun.com>
2099 Merge from diffutils.
2101 * file-type.c (file_type): Add typed memory objects.
2102 * file-type.h (S_TYPEISTMO): New macro.
2104 * c-stack.h (c_stack_action): Remove argv argument.
2105 * c-stack.c (c_stack_action): Likewise. All uses changed.
2106 (die): Don't calculate message unless segv_action returns.
2107 (get_stack_location, min_address_from_argv, max_address_from_argv,
2108 volatile stack_base, volatile_stack_size): Remove.
2109 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2110 that every segmentation violation is a stack overflow. (Ouch!)
2111 See Debian bug 136249 (still outstanding) for more info about why
2112 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2114 2003-11-30 Bruno Haible <bruno@clisp.org>
2116 Safer stack allocation.
2117 * setenv.c: Include allocsa.h.
2118 (alloca): Remove fallback definition.
2119 (freea): Remove macro.
2120 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2123 2003-10-17 Bruno Haible <bruno@clisp.org>
2125 * binary-io.h: Avoid warnings on Cygwin.
2127 2003-12-28 Bruno Haible <bruno@clisp.org>
2129 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2130 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2132 2003-11-28 Bruno Haible <bruno@clisp.org>
2134 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2136 2003-11-27 Bruno Haible <bruno@clisp.org>
2138 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2140 2003-11-17 Bruno Haible <bruno@clisp.org>
2142 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2144 2003-11-24 Bruno Haible <bruno@clisp.org>
2146 * xallocsa.h: New file, from GNU gettext.
2147 * xallocsa.c: New file, from GNU gettext.
2149 2003-11-24 Bruno Haible <bruno@clisp.org>
2151 * allocsa.h: New file, from GNU gettext.
2152 * allocsa.c: New file, from GNU gettext.
2154 2003-11-24 Bruno Haible <bruno@clisp.org>
2156 * eealloc.h: New file.
2158 2004-01-15 Jim Meyering <jim@meyering.net>
2160 Merge from coreutils.
2162 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2163 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2164 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2166 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2167 optional configure-time default.
2169 * version-etc.c (version_etc_copyright): Update copyright date.
2171 * xreadlink.c (xreadlink): Correct outdated comment.
2173 2004-01-15 Paul Eggert <eggert@twinsun.com>
2175 Merge from coreutils.
2177 * posixver.c: Include posixver.h.
2179 * same.c: Include <stdbool.h>, <limits.h>.
2180 (_POSIX_NAME_MAX): Define if not defined.
2182 (same_name): If file names are silently truncated, report
2183 that the file names are the same if they are the same after
2184 the silent truncation.
2186 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2187 conversion function.
2188 * xstrtod.c (xstrtod): Likewise. All callers changed to
2189 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2192 2004-01-14 Paul Eggert <eggert@twinsun.com>
2194 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2195 with like-named macro in fnmatch.c.
2196 (EXT): Use an internal constant instead.
2198 Merge fnmatch patches from glibc.
2199 * fnmatch.c (mbsinit): Remove define.
2200 Add libc_hidden_ver (__fnmatch, fnmatch).
2201 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2202 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2204 2003-12-14 Karl Berry <karl@gnu.org>
2206 * config.charset: update from gettext-runtime.
2208 2003-12-03 Paul Eggert <eggert@twinsun.com>
2210 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2211 Bug reported by Alfred M. Szmidt.
2213 2003-11-29 Karl Berry <karl@gnu.org>
2215 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2217 2003-11-23 Paul Eggert <eggert@twinsun.com>
2218 Bruno Haible <bruno@clisp.org>
2220 * printf-parse.h: Don't include sys/types.h.
2221 (ARG_NONE): New macro.
2222 (char_directive): Change type of *arg_index fields to size_t.
2223 * printf-parse.c: Don't include sys/types.h.
2224 (SSIZE_MAX): Remove macro.
2225 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2226 Remove unnecessary overflow check.
2227 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2230 2003-11-24 Paul Eggert <eggert@twinsun.com>
2232 * alloca.c: Remove dependency on xalloc module.
2233 (xalloc_die): Remove.
2234 (memory_full) [!defined emacs]: New macro.
2235 [!defined emacs]: Don't include xalloc.h.
2236 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2237 address arithmetic overflows. Change datatypes a bit to avoid
2240 2003-11-22 Jim Meyering <jim@meyering.net>
2242 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2244 2003-11-17 Bruno Haible <bruno@clisp.org>
2246 * vasnprintf.c (alloca): Remove fallback definition.
2247 (freea): Remove definition.
2248 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2249 Reported by Paul Eggert.
2251 2003-11-17 Jim Meyering <jim@meyering.net>
2253 On systems without utime and without a utimes function capable of
2254 dealing with a NULL struct utimbuf* argument, this utime replacement
2255 could -- in unusual circumstances -- leak a file descriptor.
2256 * utime.c: Include <unistd.h> and <errno.h>.
2257 (utime_null): Be sure to close `fd' and to preserve errno.
2258 Reported by Geoff Collyer via Arnold Robbins.
2260 2003-11-16 Paul Eggert <eggert@twinsun.com>
2261 Bruno Haible <bruno@clisp.org>
2263 Protect against address arithmetic overflow.
2264 * printf-args.h: Include stddef.h.
2265 (arguments): Change type of field 'count' to size_t.
2266 * printf-args.c (printf_fetchargs): Use size_t instead of
2267 'unsigned int' where appropriate.
2268 * printf-parse.h: Include sys/types.h.
2269 (char_directive): Change type of *arg_index fields to ssize_t.
2270 (char_directives): Change type of fields 'count', max_*_length to
2272 * printf-parse.c: Include sys/types.h and xsize.h.
2273 (SSIZE_MAX): Define fallback value.
2274 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2275 instead of 'int' where appropriate. Check a_allocated, d_allocated
2276 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2277 * vasnprintf.c: Include xsize.h.
2278 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2279 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2280 overflow. Avoid wraparound when converting a width or precision from
2283 2003-11-16 Bruno Haible <bruno@clisp.org>
2285 Update from GNU gettext.
2286 * printf-parse.c: Generalize to it can be compiled for wide strings.
2287 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2288 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2289 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2290 SNPRINTF): New macros.
2291 Don't include <alloca.h> if the file is used inside libintl.
2292 (local_wcslen): New function, for Solaris 2.5.1.
2293 (VASNPRINTF): Use it instead of wcslen.
2295 2003-11-16 Bruno Haible <bruno@clisp.org>
2297 * xsize.h (xmax): New function.
2298 (xsum, xsum3, xsum4): Declare as "pure" functions.
2300 2003-11-12 Paul Eggert <eggert@twinsun.com>
2302 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2303 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2304 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2305 heuristic is just as accurate as far as we know, and it removes a
2306 dependency on size_max.m4 and ptrdiff_max.m4.
2308 2003-11-12 Paul Eggert <eggert@twinsun.com>
2310 * xstrtol.c (__xstrtol): Remove "break" immediately after
2311 "return", to pacify some unknown compiler. Problem reported
2314 2003-11-11 Bruno Haible <bruno@clisp.org>
2316 * xsize.h (SIZE_MAX): Remove fallback definition.
2317 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2320 2003-11-10 Paul Eggert <eggert@twinsun.com>
2322 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2323 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2324 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2326 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2327 not (size_t) -1, since it's defined here.
2329 2003-11-06 Paul Eggert <eggert@twinsun.com>
2331 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2332 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2333 Reject sizes of exactly SIZE_MAX bytes.
2334 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2335 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2337 2003-11-05 Bruno Haible <bruno@clisp.org>
2339 * xsize.h: Include limits.h, to avoid a possible collision with
2340 SIZE_MAX defined in <limits.h> on Solaris.
2342 2003-11-04 Bruno Haible <bruno@clisp.org>
2344 * xsize.h: New file.
2345 * linebreak.c: Include xsize.h.
2346 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2347 argument for overflow.
2348 Suggested by Paul Eggert.
2350 2003-10-31 Bruno Haible <bruno@clisp.org>
2352 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2353 to avoid (extremely rare) race condition.
2354 Suggested by Paul Eggert.
2356 2003-11-03 Jim Meyering <jim@meyering.net>
2358 * userspec.c: Include "userspec.h".
2359 * userspec.h: New file.
2361 2003-10-31 Paul Eggert <eggert@twinsun.com>
2363 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2364 * mountlist.c (SIZE_MAX): Define if not defined already.
2365 (read_filesystem_list): Set and use me_type_malloced.
2366 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2367 whatever the type happens to be), for brevity and consistency.
2368 Check for size calculation overflow on Alphas running OSF/1.
2370 2003-10-31 Jim Meyering <jim@meyering.net>
2372 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2374 * linebuffer.c: Include <string.h> for declaration of memset.
2376 2003-10-30 Paul Eggert <eggert@twinsun.com>
2377 Bruno Haible <bruno@clisp.org>
2379 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2380 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2382 2003-10-29 Paul Eggert <eggert@twinsun.com>
2384 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2385 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2387 * quotearg.c (quotearg_n_options): Use it.
2388 * group-member.c: Include <stdbool.h>.
2389 (free_group_info): Arg is now const *; don't free arg.
2390 (get_group_info): Now returns bool and accepts struct group_info *,
2391 rather than returning a malloc'ed struct group_info *.
2392 All uses changed. Check for overflow in internal size calculation.
2394 * getusershell.c (readname): Simplify the code by using x2nrealloc
2395 rather than xmalloc/xrealloc.
2396 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2397 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2398 conformance bug: the old code used a pointer after freeing the
2399 storage that it addressed.
2400 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2401 rather than doing it by hand.
2402 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2403 the buffer preserved. Use free and xmalloc instead.
2404 * quotearg.c (quotearg_n_options): Likewise.
2405 Use a simpler test for size overflow. Don't use xalloc_oversized
2406 because unsigned int might be wider than size_t (!); this suggests
2407 that we should switch from unsigned int to size_t for slot numbers.
2409 2003-10-27 Bruno Haible <bruno@clisp.org>
2411 * stdbool_.h: Better support for BeOS.
2413 2003-10-27 Paul Eggert <eggert@twinsun.com>
2415 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2416 to allocate the returned structure. Do not allocate a subarray,
2417 as x2nrealloc will do that.
2418 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2419 instead of xnrealloc.
2420 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2422 2003-10-26 Paul Eggert <eggert@twinsun.com>
2424 * xalloc.h (xalloc_oversized): New static inline function, for
2425 callers that want to do their own size-overflow checking. Include
2426 <stdbool.h>, since xalloc_oversized returns bool.
2427 * xalloc.c (array_size_overflow): Remove. All callers changed
2428 to use xalloc_oversized.
2430 Add two functions x2realloc, x2nrealloc, for programs that grow
2431 arrays dynamically by doubling their sizes.
2432 * xalloc.h (x2realloc, x2nrealloc): New decls.
2433 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2436 Port to C99 semantics for 'inline' of external functions.
2437 Bug reported by Bruno Haible.
2438 * xmalloc.c (xnmalloc_inline): New static inline function,
2439 with the old contents of xnmalloc.
2440 (xnmalloc, xmalloc): Use it.
2441 (xnrealloc_inline): New static inline function,
2442 with the old contents of xnrealloc.
2443 (xnrealloc, xrealloc): Use it.
2445 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2447 2003-10-25 Paul Eggert <eggert@twinsun.com>
2449 Fix several address-calculation bugs in the hash modules,
2450 plus some minor code cleanup.
2452 * hash.h: Include <stdbool.h>, for bool.
2453 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2454 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2455 hash_get_n_entries, hash_get_max_bucket_length,
2456 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2457 hash_rehash): Use size_t rather than unsigned.
2458 * hash.c (struct hash_table, hash_get_n_buckets,
2459 hash_get_n_buckets_used, hash_get_n_entries,
2460 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2461 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2462 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2464 (SIZE_MAX): Define if not defined.
2465 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2466 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2468 Use const * when possible.
2469 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2470 (check_tuning): Fix bug: if tuning parameters were very close to
2471 0 or 1, rounding errors could have caused subscript violations.
2472 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2473 (hash_initialize): Add 'fail:' label
2474 to free table and return NULL, and use it to simplify code.
2475 Use calloc rather than clearing the storage ourself.
2476 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2477 buffer size calculations.
2478 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2479 Include <stddef.h>, for size_t.
2480 * hash-pjw.c (hash_pjw): Likewise.
2481 Switch to method described by Bruno Haible.
2482 Include <limits.h>, for CHAR_BIT.
2483 (SIZE_BITS): New macro.
2485 2003-10-21 Paul Eggert <eggert@twinsun.com>
2487 * getndelim2.c (getndelim2): When size calculation overflows,
2488 ceiling the allocation at NMAX bytes rather than silently
2489 discarding input bytes before NMAX is reached. This makes
2490 a difference only if NMAX exceeds SIZE_MAX / 2.
2492 * obstack.c: Merge from glibc.
2493 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2494 Add libc_hidden_def (_obstack_newchunk).
2495 (_obstack_free) [! defined _LIBC]: Remove.
2496 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2497 a clone of the function body.
2498 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2499 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2501 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2502 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2505 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2506 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2507 Don't use lvalue casts, as GCC plans to remove support for them
2508 in GCC 3.5. Reported by Joseph S. Myers. This bug
2509 was also present in the non-GCC version, indicating that this
2510 code had always been buggy and had never been widely used.
2511 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2512 Use the fast variant of each macro, rather than copying the
2513 definiens of the fast variant; that way, we'll be more likely to
2514 catch future bugs in the fast variants.
2516 2003-10-20 Bruno Haible <bruno@clisp.org>
2518 * wait-process.h: New file, from GNU gettext.
2519 * wait-process.c: New file, from GNU gettext.
2521 2003-10-19 Jim Meyering <jim@meyering.net>
2523 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2525 2003-10-16 Paul Eggert <eggert@twinsun.com>
2527 * getgroups.c: Include <errno.h>, <stdlib.h>.
2528 (getgroups): First arg is int, not size_t.
2529 Don't let 'free' mangle errno.
2531 2003-10-16 Jim Meyering <jim@meyering.net>
2533 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2535 2003-10-15 Paul Eggert <eggert@twinsun.com>
2537 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2539 (new_exclude, add_exclude_file): Initial size no longer needs to
2541 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2542 our own address arithmetic overflow checking.
2544 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2545 (fnmatch): Do not alloca more than 2000 wide characters;
2546 instead, use malloc for large buffers.
2547 Check for address arithmetic overflow, and return -1
2548 with errno set to ENOMEM in that case.
2549 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2550 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2551 instead, return -1. Check for address arithmetic overflow.
2553 2003-10-14 Paul Eggert <eggert@twinsun.com>
2555 Handle invalid suffixes and overflow independently, so that
2556 callers can treat them independently as needed. Fix some bugs in
2557 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2558 suffix for a human-readable blocksize. The major caller-visible
2559 change is the addition of a new
2560 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2561 that both overflow and suffix chars were found.
2563 * human.c (humblock): Don't check separately for invalid suffix
2564 char; that is xstrtoumax's job (now that its bug is fixed).
2565 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2566 INTMAX_MAX]: New macros.
2567 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2568 TYPE_MAXIMUM): New macros.
2569 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2570 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2571 if overflow occurs, as it's what __strtol does and it's more useful
2573 (__xstrtol): If __strtol reports some error other than ERANGE,
2574 reflect it to the caller as LONGINT_INVALID. If it reports
2575 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2576 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2577 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2579 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2580 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2581 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2582 [defined UINTMAX_MAX]: New macros.
2584 2003-10-14 Bruno Haible <bruno@clisp.org>
2586 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2587 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2588 Also use volatile where needed.
2590 2003-10-12 Paul Eggert <eggert@twinsun.com>
2592 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2593 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2594 and define in terms of the other primitives.
2595 * xmalloc.c: Include stdbool.h; do not include exit.h.
2596 (SIZE_MAX): Define if not already defined.
2597 (array_size_overflow): New function.
2598 (xalloc_die): Abort instead of exiting if 'error' returns.
2599 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2600 (xmalloc, xrealloc): Use them.
2601 (xcalloc): Check for address arithmetic overflow.
2602 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2603 a bit faster than strcpy.
2605 2003-10-08 Paul Eggert <eggert@twinsun.com>
2607 Merge getpass from libc, plus a few fixes.
2609 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2610 Include <stdbool.h>.
2611 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2612 __fsetlocking to empty.
2613 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2614 do include <bits/libc-lock.h>.
2615 Do not include <fcntl.h>; not needed.
2616 [_LIBC]: Include <wchar.h>.
2617 (NOTCANCEL_MODE): New macro.
2618 (flockfile, funlockfile) [_LIBC]: New macros.
2619 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2620 [!_LIBC]: New macros.
2621 (call_fclose): New function.
2622 (getpass): Use it. Save tty stream separately; this simplifies the
2623 code and makes it more reliable if stdin happens to equal stdout.
2624 Invoke __fsetlocking on tty.
2625 Handle thread cancellation if needed.
2626 Namespace cleanup (use __tcgetattr, __getline).
2627 Use bool for Booleans.
2628 [USE_IN_LIBIO]: Handle wide streams.
2629 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2630 stream might go where.
2632 * unlocked-io.h: Include <stdio.h>, so that the caller
2633 doesn't have to include <stdio.h> before us.
2634 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2635 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2636 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2637 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2638 if not declared, so that we can use getpass.c code from libc without
2640 (flockfile, ftrylockfile, funlockfile): New macros.
2642 2003-10-06 Bruno Haible <bruno@clisp.org>
2644 * version-etc-2.h: Remove file.
2645 * version-etc-2.c: Remove file.
2647 2003-09-25 Jim Meyering <jim@meyering.net>
2648 Bruno Haible <bruno@clisp.org>
2650 This lets translators provide better translations for the
2651 "Written by ..." part of --version output.
2652 * version-etc.h: Include stdarg.h.
2653 (version_etc_copyright): Declare as readonly.
2654 (version_etc): Make this function variadic with a NULL-terminated list
2655 of author name strings.
2656 (version_etc_va): New declaration.
2657 * version-etc.c: Include stdarg.h, stdlib.h.
2658 (version_etc_copyright): Declare as readonly.
2659 (version_etc_va): New function. Provide a different translatable string
2660 for each possible number of authors < 10. Abbreviate when there are 10
2662 (version_etc): Make this function variadic. Call version_etc_va.
2663 Suggestion from Gary V. Vaughan.
2665 * long-options.h (parse_long_options): Change prototype: the authors
2666 string is moved to the end and becomes variadic.
2667 * long-options.c: Include stdarg.h.
2668 (parse_long_options): Make this function variadic, too.
2669 Call version_etc_va, not version_etc.
2671 2003-10-06 Bruno Haible <bruno@clisp.org>
2673 * fatal-signal.h: New file, from GNU gettext.
2674 * fatal-signal.c: New file, from GNU gettext.
2676 2003-10-04 Karl Berry <karl@gnu.org>
2678 * argp*: update from libc.
2680 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2682 * getpass.c (getpass): Use a no-op fseek when switching from input to
2683 output mode on the same stream.
2685 2003-09-29 Paul Eggert <eggert@twinsun.com>
2687 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2688 Fix arg typo in previous patch.
2690 2003-09-28 Jim Meyering <jim@meyering.net>
2692 * error.c: Correct cpp indentation.
2694 2003-09-27 Paul Eggert <eggert@twinsun.com>
2696 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2697 Omit the special code that used __typeof__, since we worry that
2698 it could be more trouble than it's worth. See:
2699 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2700 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2704 2003-09-26 Jim Meyering <jim@meyering.net>
2706 * error.c (error_tail): Move some declarations
2707 into inner scope where the local variables are used.
2709 2003-09-26 Bruno Haible <bruno@clisp.org>
2711 * stpncpy.h (gnu_stpncpy): New declaration.
2712 (stpncpy): Define as alias for gnu_stpncpy.
2713 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2715 2003-09-26 Paul Eggert <eggert@twinsun.com>
2717 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2718 (error_tail): Do not loop, reallocating temporary buffer, since
2719 the output cannot contain more wide characters than the input
2720 contains bytes, the size must be big enough already. This avoids
2721 one potential size overflow calculation. Check for size overflow
2722 when calculating temporary buffer size. Free temporary buffer
2723 when done, if it was allocated with malloc; this plugs a memory
2724 leak. Remove casts from void * to pointers, that are no longer
2725 needed now that we're assuming C89 or better.
2727 Merge error changes from glibc.
2729 * error.c, error.h: Update copyright notice header to match glibc.
2730 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2731 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2732 Disable cancellation while printing error.
2733 * error.h: Prepend __ to parameter names.
2735 2003-09-25 Karl Berry <karl@gnu.org>
2737 * argp-fmtstream.c, argp-help.c: update from libc.
2739 2003-09-25 Bruno Haible <bruno@clisp.org>
2741 * version-etc-2.h: New file, from version-etc.h with modifications.
2742 * version-etc-2.c: New file, from version-etc.c with modifications.
2744 2003-09-25 Simon Josefsson <jas@extundo.com>
2746 * xgetdomainname.h: New file.
2747 * xgetdomainname.c: New file.
2749 2003-09-25 Simon Josefsson <jas@extundo.com>
2750 Bruno Haible <bruno@clisp.org>
2752 * getdomainname.h: New file.
2753 * getdomainname.c: New file.
2755 2003-09-24 Paul Eggert <eggert@twinsun.com>
2757 * linebuffer.c (freebuffer): Don't free the argument, just
2758 the buffer associated with the argument. Bug reported by
2761 2003-09-19 Karl Berry <karl@gnu.org>
2763 * argp.h: update from libc.
2765 2003-09-16 Paul Eggert <eggert@twinsun.com>
2767 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2768 input error, instead of returning NULL the next time we are called
2769 (and therefore losing track of errno).
2771 2003-09-15 Paul Eggert <eggert@twinsun.com>
2773 * getndelim2.c (getndelim2): Don't trash errno when a read
2774 fails, so that the caller gets the proper errno.
2776 * readutmp.c (read_utmp): Likewise.
2777 Check for fstat error. Close stream and free storage
2780 2003-09-14 Bruno Haible <bruno@clisp.org>
2782 * fwriteerror.h: New file.
2783 * fwriteerror.c: New file.
2785 2003-09-14 Jim Meyering <jim@meyering.net>
2787 * getloadavg.c: Correct cpp indentation.
2788 * strdup.c: Likewise.
2789 * vasnprintf.c: Likewise.
2791 2003-09-12 Paul Eggert <eggert@twinsun.com>
2793 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2794 * obstack.c [!defined _LIBC]: Likewise.
2795 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2796 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2797 * exitfail.c: Don't include stdlib.h; no longer needed.
2799 More changes to assume C89 or better.
2801 * error.c (error_tail): Assume vprintf.
2803 * argmatch.c (getenv): Remove decl.
2804 * progreloc.c (get_full_program_name): Define via prototype.
2805 * setenv.c (clearenv): Likewise.
2806 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2808 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2809 (malloc, memcpy): Remove decls.
2810 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2811 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2812 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2813 (memcpy): Remove macro.
2814 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2815 (__P): Remove. All uses removed.
2816 (PTR): Remove. All uses changed to void *.
2817 (CHAR_BIT, NULL): Remove.
2818 (spaces, zeros, memset_space, memset_zero)
2819 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2821 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2822 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2823 Define with prototype.
2824 Remove now-unnecessary prototype decl.
2825 (extra_args_spec): Assume ANSI C. All uses changed.
2826 (extra_args_spec_iso): Remove.
2827 (my_strftime, emacs_strftimeu): Define via prototype.
2828 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2830 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2831 * strtoimax.c: Include <stdlib.h> unconditionally.
2832 (strtoul, strtol): Remove decls.
2833 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2835 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2836 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2837 (LOCALE_PARAM_PROTO): New macro.
2838 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2839 (INTERNAL (strtol), strtol): Define with a prototype.
2840 (PARAMS): Remove. All uses removed.
2841 * tempname.c: Include <string.h> unconditionally.
2842 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2843 * xgethostname.c (main): Define with a prototype.
2844 * xmalloc.c: Include "xalloc.h" first, to check interface.
2845 Include <stdlib.h> unconditionally.
2846 (calloc, malloc, realloc, free): Remove decls.
2847 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2848 Include <stdlib.h> unconditionally. Sort include file names.
2850 (xstrtod): Define with a prototype.
2851 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2852 (strtol, strtoul): Remove decls.
2854 2003-09-11 Paul Eggert <eggert@twinsun.com>
2856 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2857 Include <stdlib.h>, <string.h> unconditionally.
2858 Remove now-unnecessary cast to char *.
2859 * strnlen.c: Include <string.h> unconditionally.
2860 * yesno.c (yesno): Define with a prototype.
2862 2003-09-10 Bruno Haible <bruno@clisp.org>
2864 * strcspn.c: Include <string.h> unconditionally.
2865 * strpbrk.c: Include <string.h> unconditionally.
2866 * strstr.c: Include <string.h> unconditionally.
2867 * unicodeio.c: Include <string.h> unconditionally.
2868 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2869 * unsetenv.c: Likewise.
2870 * xreadlink.c: Include <stdlib.h> unconditionally.
2871 * yesno.c: Include <stdlib.h> unconditionally.
2872 (rpmatch): Add prototype.
2874 2003-09-10 Jim Meyering <jim@meyering.net>
2876 * error.c: Correct indentation of cpp directives.
2878 2003-09-09 Paul Eggert <eggert@twinsun.com>
2882 * acosl.c (main): Use a prototype.
2883 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2886 * getloadavg.c (getloadavg, main): Define via prototypes.
2888 * getopt.h (struct option.name): Assume C89, and use 'const'.
2889 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2890 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2892 * getopt.c (const): Remove macro.
2893 Include <string.h> unconditionally.
2894 (my_index): Remove; all uses changed to strchr.
2895 (strlen): Remove decl.
2896 (exchange): Remove forward decl; no longer needed.
2897 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2898 Define with prototype.
2899 * getopt1.c (const): Remove macro.
2900 (getopt_long, getopt_long_only, main): Define with prototype.
2902 * getugroups.c: Include <string.h> unconditionally.
2904 * getusershell.c: Include <stdlib.h> unconditionally.
2905 (getusershell, setusershell, endusershell, readname, main):
2906 Define with prototypes.
2908 * group-member.c: Include group-member.h first.
2909 Include <stdlib.h> unconditionally.
2911 * hard-locale.c: Include hard-locale.h first.
2912 Include <stdlib.h>, <string.h> unconditionally.
2914 * hash.c (free, malloc): Remove decls.
2915 Include <stdlib.h> unconditionally.
2917 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2918 (getenv): Do not declare.
2920 * idcache.c: Include <string.h> unconditionally.
2922 * long-options.c: Include long-options.h first, to test interface.
2923 Include <stdlib.h> unconditionally.
2925 * makepath.c: Include makepath.h first, to test interface.
2926 Include <stdlib.h> and <string.h> unconditionally.
2928 * linebuffer.c: Include <stdlib.h>.
2929 (free): Remove decl.
2931 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2932 rpl_malloc returns void *, not char *.
2933 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2935 * md5.h: Include <limits.h> unconditionally.
2936 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2937 (__P): Remove; all uses removed.
2938 * md5.c: Include "md5.h" first.
2939 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2940 md5_buffer, md5_process_bytes, md5_process_block):
2941 Define with prototypes.
2942 * sha.h (__P): Remove all uses. (It wasn't defined??)
2943 * sha.c: Include "sha.h" first.
2944 Include <stdlib.h>, <string.h> unconditionally.
2946 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2947 * memcmp.c (__ptr_t): Likewise.
2948 * memrchr.c (__ptr_t): Likewise.
2949 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2950 Include <string.h> unconditionally.
2951 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2952 * memchr.c: Include <stdlib.h> unconditionally.
2953 * memchr.c (LONG_MAX): Remove.
2954 * memrchr.c (LONG_MAX): Likewise.
2955 * memchr.c (__memchr): Define via a prototype.
2956 * memrchr.c (__memrchr): Likewise.
2957 * memcmp.c (__P): Remove, and remove all uses.
2958 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2959 Remove forward decls; no longer needed.
2960 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2961 Use types required by C89 in prototype.
2963 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2964 * savedir.c: Likewise.
2965 * mkdir.c (free): Remove decl.
2966 * rmdir.c (rmdir): Define with a prototype.
2967 * savedir.c: Include savedir.h first, to test interface.
2969 * mktime.c (STDC_HEADERS): Remove.
2970 Include <stdlib.h>, <string.h> unconditionally.
2972 * modechange.c: Include <stdlib.h> unconditionally.
2973 (malloc): Remove decl.
2975 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2976 (free): Remove decl.
2978 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2979 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2980 (This type really should be intptr_t, but that's a C99ism.)
2981 (_obstack_memcpy): Remove: all uses changed to memcpy.
2982 Include <string.h> unconditionally.
2983 (struct obstack): Assume __STDC__ for types of members
2984 chunkfun, freefun, extra_arg.
2985 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2986 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2987 obstack_begin, obstack_specify_allocation,
2988 obstack_specify_allocation_with_arg, obstack_chunkfun,
2989 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2990 Remove unprototyped decls and the macros that use them.
2991 * obstack.c (POINTER): Remove. All uses changed to void *.
2992 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2993 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2994 (defined __STDC__ && __STDC__)]:
2995 Remove nonprototyped code.
2996 Include <stdlib.h> unconditionally.
2997 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2998 _obstack_allocated_p, _obstack_free, obstack_free,
2999 _obstack_memory_used, print_and_abort):
3000 Define using prototypes.
3001 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3002 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3003 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3004 obstack_next_free, obstack_object_size, obstack_room) [0]:
3005 Remove unused, unprototyped code.
3007 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3009 * physmem.c (physmem_total, physmem_available, main): Define
3012 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3013 (main): Define with a prototype.
3015 * posixver.c (getenv): Remove decl.
3017 * putenv.c (malloc): Returns void *, not char *.
3018 Include <string.h> unconditionally.
3019 (strchr, memcpy, NULL): Do not define.
3021 * readtokens.c: Include readtokens.h first, to test interface.
3022 Include <stdlib.h>, <string.h> unconditionally.
3023 (init_tokenbuffer): Define with a prototype.
3025 * regex.c (PARAMS): Remove. All uses removed.
3026 All uses of _RE_ARGS removed, too.
3027 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3029 (bzero): Assume memset exists.
3030 (memcmp, memcpy, NULL): Remove.
3031 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3032 char, or assignments to local vars of type signed char.
3033 (init_syntax_once, PREFIX(extract_number_and_incr),
3034 PREFIX(print_partial_compiled_pattern),
3035 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3036 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3037 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3038 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3039 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3040 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3041 wcs_compile_range, byte_compile_range, truncate_wchar,
3042 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3043 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3044 count_mbs_length, wcs_re_match_2_internal,
3045 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3046 PREFIX(alt_match_null_string_p),
3047 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3048 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3049 regfree, PREFIX(extract_number)): Define with prototype. Remove
3050 now-unnecessary declaration, if any.
3051 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3053 Remove now-unnecessary casts among pointer types.
3054 * regex.h (_RE_ARGS): Remove. All uses removed.
3056 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3057 (free): Remove decl.
3059 * rpmatch.c: Include <stdlib.h> unconditionally.
3061 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3062 (free): Remove decl.
3064 * save-cwd.c: Include <stdlib.h> unconditionally.
3065 * xgetcwd.c: Likewise.
3067 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3068 (free): Remove decl.
3070 * strchrnul.c (strchrnul): Define with a prototype.
3071 Fix bug: c_in was not converted to char before searching.
3073 The following changes are not K&R related:
3075 * group-member.h: Include <sys/types.h>, so that this file is
3077 * makepath.h: Likewise.
3079 * getusershell.c (readname, default_index, line_size, readname):
3080 Use size_t, not int, for sizes.
3081 (readname): If the size overflows, report an error instead of
3084 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3086 * getndelim2.c: Assume stdlib.h per the C89 spec.
3088 2003-09-08 Paul Eggert <eggert@twinsun.com>
3090 Assume C89 or better; remove K&R cruft.
3091 A few of these changes were first proposed by Derek Robert Price
3092 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3094 * addext.c: Include <string.h> unconditionally.
3095 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3096 Don't declare getenv or malloc.
3098 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3099 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3101 (find_stack_direction, alloca): Use prototypes.
3103 * atexit.c (atexit): Define using a prototype.
3105 * basename.c, dirname.c, stripslash.c:
3106 Include <string.h> unconditionally.
3108 * bcopy.c: Include <stddef.h>.
3109 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3111 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3113 * error.h (error, error_at_line, error_print_progname)
3114 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3115 * error.c: Include error.h first, to check interface.
3116 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3117 (VA_START): Remove; all uses changeed to va_start.
3118 (exit, strerror): Remove decls.
3119 (error_print_progname): Prototype uncondionally.
3120 Don't include <errno.h>; no longer needed.
3121 (private_strerror): Remove.
3122 (error_tail): Always define.
3123 (error, error_at_line): Assume C89 or better; always use prototypes.
3124 * fatal.c: Include "fatal.h" first, to test interface.
3125 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3126 (VA_START): Remove; all uses changed to va_start.
3127 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3129 (exit): Remove decl.
3130 (fatal): Prototype unconditionally. Assume va_start works.
3131 Abort at end, to pacify gcc.
3133 * euidaccess.c (main): Define with a prototype.
3135 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3137 * exitfail.c: Include <stdlib.h> unconditionally.
3139 * fnmatch_.h (__P): Remove. All uses changed to assume
3141 * fnmatch.c: Include fnmatch.h first, to test interface.
3142 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3143 (getenv): Remove decl.
3144 (fnmatch): Define using a prototype.
3145 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3146 (FCT): Define using a prototype.
3148 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3150 * gethostname.c: Include <stddef.h>.
3151 (gethostname): Define with prototype. Length is size_t, not int.
3153 2003-09-08 Paul Eggert <eggert@twinsun.com>
3155 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3156 getversion.c should have been removed then, but was accidentally
3159 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3160 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3162 2003-09-07 Paul Eggert <eggert@twinsun.com>
3164 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3165 copy_tm_result. Bug reported by Simon Josefsson in
3166 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3168 2003-09-06 Paul Eggert <eggert@twinsun.com>
3170 * time_r.c, time_r.h: New files.
3172 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3174 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3175 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3177 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3179 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3180 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3183 * timegm.c: Switch to glibc implementation, with the following changes:
3184 [defined HAVE_CONFIG_H]: Include <config.h>.
3185 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3186 (__mktime_internal) [!defined _LIBC]: New decl.
3187 (__gmtime_r) [!defined _LIBC]: New macro and function.
3188 (timegm): Use a prototype, since gnulib assumes C89.
3189 Do not bother declaring tmp to be const, as it's not really usefu.
3190 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3191 (timegm): Declare only if HAVE_DECL_TIMEGM.
3193 2003-09-03 Paul Eggert <eggert@twinsun.com>
3195 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3196 Bug reported by Lute Kamstra in
3197 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3199 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3200 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3201 course with correspondingly smaller numbers for tomorrow and
3202 yesterday. From Tadayoshi Funaba. Originally installed into
3203 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3206 2003-08-31 Simon Josefsson <jas@extundo.com>
3208 * timegm.h: New file.
3209 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3211 2003-08-31 Karl Berry <karl@gnu.org>
3213 * argp.h: update from libc.
3215 2003-08-28 Bruno Haible <bruno@clisp.org>
3217 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3218 warning on QNX, which defines O_BINARY to 000000.
3220 2003-08-24 Bruno Haible <bruno@clisp.org>
3222 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3223 MSVC7 <stdio.h> is included later.
3225 2003-08-20 Bruno Haible <bruno@clisp.org>
3227 * progname.h: New file, from GNU gettext.
3228 * progname.c: New file, from GNU gettext.
3229 * progreloc.c: New file, from GNU gettext.
3231 2003-08-19 Bruno Haible <bruno@clisp.org>
3233 * xstrdup.c: Assume <string.h> exists.
3235 2003-08-18 Jim Meyering <jim@meyering.net>
3237 * setenv.h: Indent nested cpp directive.
3238 * vasnprintf.c: Remove trailing blanks.
3240 2003-08-17 Simon Josefsson <jas@extundo.com>
3241 Bruno Haible <bruno@clisp.org>
3243 * xstrndup.h: New file.
3244 * xstrndup.c: New file.
3246 2003-08-17 Bruno Haible <bruno@clisp.org>
3248 * strndup.h: New file.
3250 2003-08-16 Paul Eggert <eggert@twinsun.com>
3252 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3253 space, undoing this 2003-08-12 change:
3254 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3256 2003-08-16 Jim Meyering <jim@meyering.net>
3258 Merge from coreutils.
3259 * xstrtoimax.c: #else #if -> #elif.
3260 * xstrtoumax.c: Likewise.
3262 2003-08-15 Paul Eggert <eggert@twinsun.com>
3264 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3265 rather than tab, after '#' in shell-script copyright notices.
3266 Suggested by Bruno Haible.
3268 2003-08-15 Jim Meyering <jim@meyering.net>
3269 and Paul Eggert <eggert@twinsun.com>
3271 Merge from coreutils.
3272 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3273 member but strut utmpx does not. Needed for AIX 4.3.3.
3274 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3276 2003-08-15 Jim Meyering <jim@meyering.net>
3278 Merge from coreutils.
3279 * xgethostname.c: Include <stdlib.h>.
3280 (xghostname): Don't exit for anything other than memory-related
3281 failure; just return NULL.
3282 * userspec.c: Include "posixver.h".
3283 (parse_user_spec): Accept `.' as a separator only
3284 in pre-POSIX-200112 mode.
3285 * strtoimax.c: Use #elif rather than #else #if.
3286 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3287 Remove function, now that we can rely on a working tzset function.
3288 [!_LIBC]: Ensure that the required autoconf test has been run.
3289 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3290 Use underlying_strftime for %r.
3291 * sha.c: Merge in some clean-up and optimization changes from glibc.
3292 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3293 Ensure that it is a multiple of 64.
3294 Rearrange loop exit tests so as to avoid performing an
3295 additional fread after encountering an error or EOF.
3296 * realloc.c: Update copyright date.
3298 2003-08-14 Jim Meyering <jim@meyering.net>
3300 Merge from coreutils.
3301 * obstack.h: Whitespace changes.
3302 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3303 and xcalloc return values.
3304 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3305 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3306 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3307 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3308 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3310 Use mntctl's return value to drive the entry-processing loop, since
3311 we can't rely on the value of the vmt_length member in the last
3312 entry. On some systems doing so could result in exhausting
3313 virtual memory. Based in part on a patch from Mike Jetzer.
3315 2003-08-14 Jim Meyering <jim@meyering.net>
3316 and Paul Eggert <eggert@twinsun.com>
3318 Merges from coreutils, plus other fixes.
3319 * physmem.c: Merge in portability changes from gcc/libiberty
3320 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3321 for credits and details. Thanks to Kaveh Ghazi for helping
3322 to keep these files in sync.
3323 (ARRAY_SIZE): Define it.
3324 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3325 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3326 (memcasecmp): Don't assume size_t fits in unsigned int.
3327 Remove casts and duplicate code.
3328 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3329 (memcpy): Remove definition.
3330 Merge in some clean-up and optimization changes from glibc.
3331 [BLOCKSIZE]: Move definition to top of file.
3332 Ensure that it is a multiple of 64.
3333 Rearrange loop exit tests so as to avoid performing an
3334 additional fread after encountering an error or EOF.
3335 * md5.h (md5_uintptr): Define.
3336 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3337 return to the initial working directory. Preserve errno
3339 * idcache.c: Include "xalloc.h".
3340 (xmalloc, xrealloc): Remove decls.
3341 (getuser): Remove casts no longer required in C89.
3342 * human.c: Include stdio.h, for sprintf.
3343 * group-member.c: Include "xalloc.h".
3344 (xmalloc, xrealloc): Remove decls.
3345 (get_group_info): Remove casts no longer required in C89.
3346 * getusershell.c (readname): Remove casts no longer required in C89.
3347 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3348 * getline.c: Whitespace fix, from coreutils.
3350 2003-08-13 Paul Eggert <eggert@twinsun.com>
3352 * exclude.c: Include <ctype.h>
3353 (IN_CTYPE_DOMAIN): New macro.
3355 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3358 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3359 Undo previous (whitespace-only) change.
3361 2003-08-12 Paul Eggert <eggert@twinsun.com>
3363 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3364 Normalize leading white space and remove trailing white space.
3365 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3366 notice, as per ../config/srclist-update.
3368 Merge from coreutils.
3369 * euidaccess.h: New file.
3370 * euidaccess.c: Include it.
3371 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3372 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3373 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3375 2003-08-11 Bruno Haible <bruno@clisp.org>
3377 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3378 (vasnprintf): Use it instead of wcslen.
3380 2003-08-11 Bruno Haible <bruno@clisp.org>
3382 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3383 value to ensure that _Bool promotes to int. Use #define for _Bool when
3384 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3386 2003-08-10 Karl Berry <karl@gnu.org>
3388 * regex.h: update from libc (whitespace fix).
3390 2003-08-09 Paul Eggert <eggert@twinsun.com>
3392 Merge some files from coreutils. These changes were
3393 originally made by Jim Meyering.
3394 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3395 many older Unixes require this.
3396 * alloca.c (alloca): Remove cast to argument of free;
3397 no longer needed in C89.
3398 * alloca_.h, regex.h: Fix white space to match
3399 what GNU indent does.
3401 2003-08-05 Paul Eggert <eggert@twinsun.com>
3403 * bumpalloc.h: Remove.
3405 2003-08-04 Paul Eggert <eggert@twinsun.com>
3407 * getloadavg.c: Change copyright notice and spacing to conform to
3410 Merge from coreutils.
3411 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3413 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3414 from Karl Berry, implemented by Jim Meyering.
3415 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3416 from Dmitry V. Levin.
3417 Remove anachronistic cast of xrealloc.
3418 * fnmatch_.h (__const): Remove. Use 'const'.
3419 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3420 type. Otherwise, it wouldn't compile with at least /bin/cc on
3421 ymp-cray-unicos9.0.2.X.
3422 Combine two mostly-identical uses of alloca into one.
3423 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3425 2003-08-04 Dave Love <d.love@dl.ac.uk>
3429 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3430 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3431 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3432 obsolete NLIST_NAME_UNION.
3433 [__GNU__]: Undef BSD and FSCALE.
3434 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3436 2003-08-03 Paul Eggert <eggert@twinsun.com>
3438 * stdbool_.h (_Bool): Make it signed char, instead of
3439 an enum type, so that it's guaranteed to promote to int. See:
3440 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3442 2003-07-31 Paul Eggert <eggert@twinsun.com>
3444 * strerror.c: Include config.h, limits.h. Declare sprintf.
3445 (strerror): Don't assume that a printable int fits in 14 bytes.
3447 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3448 Bruno Haible <bruno@clisp.org>
3450 * getline.h (getline, getdelim): Change return type to ssize_t.
3451 * getline.c (getline, getdelim): Likewise.
3452 Remove _GNU_SOURCE define; now it's defined in config.h through
3455 2003-07-22 Paul Eggert <eggert@twinsun.com>
3457 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3458 over-parenthesization in macros.
3460 Sync with coreutils.
3462 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3465 Use `exit_failure' for xalloc and xmemcoll instead of their own
3466 private exit-failure variables.
3467 * xalloc.h (xalloc_exit_failure): Remove.
3468 * xmalloc.c: Likewise. Include exitfail.h.
3469 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3470 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3471 * xmemcoll.c: Likewise. Include exitfail.h.
3472 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3474 2003-07-18 Paul Eggert <eggert@twinsun.com>
3476 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3477 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3478 to test that it can stand by itself. Include "exitfail.h".
3479 Clients should set exit_failure instead.
3480 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3482 2003-07-18 Andreas Schwab <schwab@suse.de>
3484 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3486 2003-07-18 Bruno Haible <bruno@clisp.org>
3488 * getndelim2.h: New file.
3489 * getndelim2.c: Make into a module of its own. Include config.h,
3491 (getndelim2): Make non-static. Change return type to ssize_t.
3492 * getline.h: Change argument names.
3493 * getline.c: Include getndelim2.h instead of getndelim2.c.
3494 * getnline.c: Include getndelim2.h.
3496 2003-07-17 Bruno Haible <bruno@clisp.org>
3498 * Makefile.am: Remove file.
3499 * Makefile.in: Remove file.
3501 2003-07-17 Bruno Haible <bruno@clisp.org>
3503 * getnline.h: New file.
3504 * getnline.c: New file.
3505 * getndelim2.c: New file, extracted from getline.c.
3506 (getndelim2): Renamed from getdelim2, with added nmax argument.
3507 * getline.c: Include getndelim2.c.
3508 (getdelim2): Moved out to getndelim2.c.
3509 (getline, getdelim): Update.
3511 2003-07-15 <karl@gnu.org>
3513 * vasnprintf.c: update from gettext.
3515 2003-07-15 Jim Meyering <jim@meyering.net>
3517 * makepath.c (make_path): Enclose diagnostic in _(...).
3519 2003-07-14 Paul Eggert <eggert@twinsun.com>
3521 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3522 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3523 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3524 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3525 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3526 updated automatically by ../config/srclist-update. This changes
3527 their license from LPGL to GPL.
3529 2003-07-14 Jim Meyering <jim@meyering.net>
3531 Don't emit diagnostics. Let callers do that.
3532 * save-cwd.c: Don't include "error.h".
3533 (save_cwd): Don't call error. Ensure that errno is valid
3534 when returning nonzero.
3536 * save-cwd.h (restore_cwd): Update prototype.
3537 * save-cwd.c (restore_cwd): Remove two parameters.
3538 Simplify. Don't call error upon failure. Let callers do that.
3539 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3540 when auditing is enabled. But don't bother updating the #if.
3542 2003-07-14 Simon Josefsson <jas@extundo.com>
3544 * mempcpy.h: New file.
3545 * mempcpy.c: New file.
3547 2003-07-14 Paul Eggert <eggert@twinsun.com>
3549 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3550 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3551 unicodeio.c, unicodeio.h, unlocked-io.h:
3552 Switch from LGPL to GPL.
3554 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3556 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3557 it breaks C++ compilation.
3558 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3560 2003-07-10 Jim Meyering <jim@meyering.net>
3562 * vasnprintf.c: Remove trailing blanks.
3563 Make cpp indentation consistent.
3565 2003-07-09 Paul Eggert <eggert@twinsun.com>
3567 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3568 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3569 Switch from LGPL to GPL.
3571 2003-07-07 Paul Eggert <eggert@twinsun.com>
3573 * mktime.c: Fix some boundary cases and remove need for floating point.
3575 Issue a compile-time diagnostic if time_t is floating point, or if
3576 two's complement arithmetic is not in effect, or if arithmetic
3577 right shift does not propagate the sign. These assumptions were
3578 all in the original code but they weren't checked.
3580 (TIME_T_MIDPOINT, verify): New macros.
3581 (__isleap): Remove; it has integer overflow problems.
3582 (leapyear): New function, without those problems.
3583 (ydhms_tm_diff): Remove; splitting into two parts.
3584 (ydhms_diff): New function, containing the arithmetic part of
3585 the old ydhms_tm_diff function. Issue a compile-time
3586 diagnostic if we are not using C99 integer division.
3587 Avoid casts when possible.
3588 (guess_time_tm): New function, containing the checking part of
3589 the old ydhms_tm_diff function. Return the new value, rather than
3590 the difference between it and the old. Accept a new argument T
3591 so that *T specifies the old value. Check for overflow in the result.
3593 (__mktime_internal): Use a time_t offset, not a long int offset.
3594 This undoes the 2003-06-04 change, which is no longer needed now
3595 that we have better overflow checking.
3596 (localtime_offset): Likewise.
3598 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3599 and long are 64-bit but int is only 32-bit.
3600 (ydhms_diff): Use long int to store year1 and yday1.
3601 Issue a compile-time diagnostic if long int is not wide enough.
3603 (__mktime_internal): Use long int to store adjusted year and yday.
3604 Use plain C rather than preprocessor commands, if that doesn't
3606 Check for overflow (and try to repair) after each probe
3607 rather than checking only at the very end. This avoids some bugs
3608 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3609 does not equal GMT offset at maximum time).
3610 Use integer to check for overflow rather than floating point; this
3611 is more portable to non-IEEE hosts, and is a tad faster.
3612 When we detect that we are oscillating between two values,
3613 don't check whether tm_isdst has the requested value, since
3614 we already know the answer. When tm_isdst has the wrong value,
3615 use a different heuristic to find the right one, based on the
3616 extreme values actually observed in practice in tz2003a,
3617 rather than the (overly optimistic) "previous 3 calendar quarters".
3619 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3620 "T const" to accommodate glibc style.
3621 (check_result): Use less-confusing report format. "long" -> "long int.
3623 Don't loop if the iteration overflows time_t.
3624 Allow a negative step in the iteration.
3626 2003-07-01 Paul Eggert <eggert@twinsun.com>
3628 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3629 having it depend on HAVE_SYS_TYPES_H.
3631 2003-06-25 Bruno Haible <bruno@clisp.org>
3633 * readlink.c: New file.
3635 2003-06-20 Bruno Haible <bruno@clisp.org>
3637 Assume C89, so PARAMS isn't needed.
3638 * unicodeio.h (PARAMS): Remove.
3639 * unicodeio.c: Don't use PARAMS.
3641 2003-06-18 Jim Meyering <jim@meyering.net>
3643 Merge changes from coreutils.
3644 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3645 Remove explicit declarations of xmalloc and realloc.
3647 (read_utmp): Remove anachronistic cast of xmalloc.
3649 2003-06-17 Paul Eggert <eggert@twinsun.com>
3651 Assume C89, so PARAMS isn't needed.
3652 * backupfile.h (PARAMS): Remove. All uses removed.
3653 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3654 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3655 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3656 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3657 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3658 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3659 xstrtol.h: Likewise.
3660 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3661 same.h, strverscmp.h: Do not include config.h; no longer needed.
3662 Anyway, config.h should always be included before any other file.
3664 2003-06-11 Simon Josefsson <jas@extundo.com>
3666 * sysexit_.h: New file.
3668 2003-05-20 Derek Price <derek@ximbiot.com>
3670 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3672 2003-06-10 Simon Josefsson <jas@extundo.com>
3674 * strchrnul.h: New file.
3675 * strchrnul.c: New file.
3677 2003-06-10 Simon Josefsson <jas@extundo.com>
3679 * argp.h: New file, from glibc.
3680 * argp-ba.c: New file, from glibc.
3681 * argp-eexst.c: New file, from glibc.
3682 * argp-fmtstream.c: New file, from glibc.
3683 * argp-fmtstream.h: New file, from glibc.
3684 * argp-fs-xinl.c: New file, from glibc.
3685 * argp-help.c: New file, from glibc.
3686 * argp-namefrob.h: New file, from glibc.
3687 * argp-parse.c: New file, from glibc.
3688 * argp-pv.c: New file, from glibc.
3689 * argp-pvh.c: New file, from glibc.
3690 * argp-xinl.c: New file, from glibc.
3692 2003-06-07 Jim Meyering <jim@meyering.net>
3694 * readtokens.h: Put `Free Software Foundation, Inc.'
3695 in place of my name in the copyright comment.
3696 Remove definition and uses of __P.
3699 * stat.c: Don't declare xmalloc explicitly.
3700 Instead, include "xalloc.h".
3701 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3702 xrealloc, and xcalloc return values.
3703 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3705 * xgetcwd.h: Remove definition/uses of PARAMS.
3707 2003-06-06 Jim Meyering <jim@meyering.net>
3709 * stdbool_.h: Renamed from stdbool.h.in.
3711 2003-06-06 Jim Meyering <jim@meyering.net>
3713 Merge from coreutils.
3714 * same.c: (same_name): Declare *_basename locals to be `const'.
3715 Consolidate declarations and initializations of *_base* locals.
3717 Merge from coreutils.
3718 This avoids a core dump on systems without GNU putenv,
3719 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3720 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3721 (unsetenv): New static function, from GNU libc.
3722 (rpl_putenv): Use it.
3724 * modechange.c: Remove trailing blanks.
3726 Merge from coreutils.
3727 * fsusage.c: Remove declaration of statfs.
3728 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3730 * posixtm.c: Include <stdbool.h> unconditionally.
3732 2003-06-05 Paul Eggert <eggert@twinsun.com>
3734 * mktime.c (__mktime_internal): When resolving a tm_isdst
3735 mismatch, look in future quarters as well as past. This fixes a
3736 bug when processing fall-backwards gaps immediately after a long
3737 period of daylight-saving time.
3739 * mktime.c: Assume freestanding C89 or better.
3740 (HAVE_LIMITS_H): Remove. Assume it's 1.
3741 (__P): Remove; not used.
3742 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3743 (mktime, not_equal_tm, print_tm, check_result,
3744 main): Use prototypes. Use const * where appropriate.
3745 (main): Fix typo in testing code that uncovered by above changes.
3746 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3748 2003-06-04 Paul Eggert <eggert@twinsun.com>
3750 * mktime.c: Fix Debian bug 177940
3751 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3752 (localtime_offset): Now long int, not time_t, because we want it
3753 to be guaranteed to be signed. All uses changed.
3754 (__mktime_internal): If overflow would occur when adding offset,
3757 Merge 'human' changes from coreutils. Rewrite to support
3758 locale-specific notations like thousands separators.
3759 * human.c: Simplify authorship notice.
3760 Include human.h immediately after config.h.
3761 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3762 <limits.h>: Do not include, since human.h does.
3763 (SIZE_MAX, UINTMAX_MAX): New macros.
3764 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3765 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3766 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3767 (power_letter): Renamed from suffixes.
3768 (generate_suffix_backwards): Remove.
3769 (adjust_value): Now takes int style (because of human.h changes)
3770 and long double value (for greater precision on some platforms).
3771 (group_number): New function.
3772 (human_readable): Use it. Use integer options, not enum.
3773 Put the options before the sizes in the arg list.
3774 Support all the new options.
3775 The old human_readable function has been removed;
3776 use inttostr.h instead.
3777 (human_readable, default_block_size, humblock):
3778 Use uintmax_t, not int, for block sizes.
3779 (human_readable_inexact, block_size_types): Remove.
3780 (block_size_opts): New constant.
3781 (human_options): Renamed from human_block_size, with new signature
3782 that allows block sizes up to UINTMAX_MAX. All callers changed.
3783 * human.h: Add copyright and authorship notice.
3784 Include <limits.h> and <stdbool.h> unconditionally.
3785 (PARAMS): Remove. All uses removed.
3786 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3787 (enum human_inexact_style): Remove tag; now a nameless enum.
3788 (human_floor, human_ceiling, human_round_to_even): Now have
3789 values 2, 0, 1 rather than -1, 1, 0.
3790 (human_group_digits, human_suppress_point_zero, human_autoscale,
3791 human_base_1024, human_SI, human_B): New constants.
3792 (human_readable_inexact, human_block_size): Remove.
3793 (human_readable): Size args are now uintmax_t, not int.
3794 (human_options): New decl.
3796 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3797 unnecessary now that we assume C89 or better. This change
3798 imported from coreutils.
3800 * mktime.c (__mktime_internal): Do not reject negative timestamps
3801 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3802 in the 2003-05-30 sync from glibc.
3804 .h files should stand alone, but we shouldn't include <sys/types.h>
3805 if we can get away with just <stddef.h>.
3807 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3808 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3809 rather than <sys/types.h>, as we merely need size_t.
3810 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3812 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3813 Include <stdio.h>, to get FILE.
3814 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3815 memcasecmp.h has included <stddef.h> and all we need is size_t.
3816 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3817 our interface, instead of including <sys/types.h>
3819 2003-06-02 Paul Eggert <eggert@twinsun.com>
3822 Fix some minor time-related bugs with POSIX time arguments.
3823 Some valid time stamps were being rejected (notably -1, and
3824 time stamps before 1900 on 64-bit hosts). And some invalid
3825 time stamps were being accepted, e.g. September 31.
3827 * posixtm.h (posixtime): Return bool instead of time_t, so
3828 that we can return (time_t) -1 successfully.
3829 * posixtm.c: Likewise.
3830 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3831 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3832 (t): Remove static var.
3833 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3834 of static var. All uses changed.
3835 (year): Do not reject years before 1900; they can occur with
3837 (posix_time_parse): Do not check for out-of-range components;
3838 that is now the caller's responsibility, since our checks were
3839 only approximations.
3840 (posixtime): Use mktime to check for out-of-range components,
3841 since it knows them exactly.
3842 If mktime returns (time_t) -1, check whether an error actually occurred
3843 by invoking localtime on -1.
3844 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3845 posixtime failures better.
3846 Improve the test data (in comments only).
3848 2003-05-30 <karl@gnu.org>
3850 * mktime.c: update from libc.
3852 2003-05-30 Bruno Haible <bruno@clisp.org>
3854 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3855 * localcharset.h: Likewise.
3856 * localcharset.c: Likewise.
3858 2003-05-28 Paul Eggert <eggert@twinsun.com>
3860 Assume the headers required for C89 freestanding compilers.
3861 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3862 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3863 without checking for HAVE_LIMITS_H.
3864 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3865 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3867 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3868 * exclude.c: Include <stdbool.h> unconditionally.
3869 * tempname.c: Include <stddef.h> unconditionally.
3870 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3871 * modechange.c, rpmatch.c (NULL): Don't define, since
3872 <stddef.h> does that.
3873 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3874 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3875 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3876 * xstrtol.c: Likewise.
3877 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3878 * savedir.c: Include <stddef.h> instead of defining NULL.
3880 * addext.c (addext): Use assignment rather than cast, to avoid
3881 warnings on some platforms.
3883 * mktime.c (__mktime_internal): Do not reject negative timestamps
3886 2003-05-10 Bruno Haible <bruno@clisp.org>
3888 * linebreak.c (iconv_string_length): Don't return -1 just because the
3889 string is longer than 4 KB.
3891 2003-05-12 Jim Meyering <jim@meyering.net>
3893 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3894 the space-padded-by-default conversion specifiers, %e, %k, %l.
3896 2003-05-03 Bruno Haible <bruno@clisp.org>
3898 Upgrade to Unicode-4.0.
3899 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3900 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3901 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3902 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3903 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3904 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3905 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3906 Change width of U+E0100..U+E01EF from 1 to 0.
3908 2003-04-25 Bruno Haible <bruno@clisp.org>
3910 * copy-file.c: Include <stddef.h>, for size_t.
3912 2003-04-25 Jim Meyering <jim@meyering.net>
3914 * copy-file.c (copy_file_preserving): Declare buf_size to be
3915 of type size_t, not int.
3917 2003-04-11 Jim Meyering <jim@meyering.net>
3919 Merge changes from Coreutils.
3921 2003-03-22 Jim Meyering <jim@meyering.net>
3923 * strftime.c (widen): Cast alloca return value to proper type.
3925 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3928 * strftime.c (my_strftime): Handle very large width
3929 specifications for numeric values correctly. Improve checks for
3932 2003-01-19 Jim Meyering <jim@meyering.net>
3934 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3935 (nl_get_alt_digit) [! defined my_strftime]: Define.
3936 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3937 _nl_get_alt_digit and _nl_get_walt_digit.
3939 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3940 These changes have no effect outside of _LIBC.
3942 2003-04-10 Bruno Haible <bruno@clisp.org>
3944 * findprog.h: New file, from GNU gettext.
3945 * findprog.c: New file, from GNU gettext.
3947 2003-04-05 Jim Meyering <jim@meyering.net>
3949 Merge changes from Coreutils.
3951 * exclude.h (PARAMS): Remove definition and uses.
3952 * exclude.c: Remove uses of `PARAMS'.
3954 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3955 Add test-cases for DOS filenames. Declare program_name.
3956 (main): Set up program_name. Patch by Rich Dawe.
3958 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3960 Use mntctl's return value to drive the entry-processing loop, since
3961 we can't rely on the value of the vmt_length member in the last
3962 entry. On some systems doing so could result in exhausting
3963 virtual memory. Based in part on a patch from Mike Jetzer.
3965 2003-04-04 Bruno Haible <bruno@clisp.org>
3967 * linebreak.h: New file, from GNU gettext.
3968 * linebreak.c: New file, from GNU gettext with slight modifications.
3969 * lbrkprop.h: New file, from GNU gettext.
3971 2003-04-03 Bruno Haible <bruno@clisp.org>
3973 * utf8-ucs4.h: New file, from GNU gettext.
3974 * utf16-ucs4.h: New file, from GNU gettext.
3975 * ucs4-utf8.h: New file, from GNU gettext.
3976 * ucs4-utf16.h: New file, from GNU gettext.
3978 2003-04-02 Bruno Haible <bruno@clisp.org>
3980 * binary-io.h: New file, from GNU gettext.
3982 2003-04-01 Bruno Haible <bruno@clisp.org>
3984 * pathname.h: New file, from GNU gettext.
3985 * concatpath.c: New file, from GNU gettext.
3987 2003-03-30 Bruno Haible <bruno@clisp.org>
3989 * copy-file.c (copy_file_preserving): Don't set owner if the function
3990 chown() doesn't exist.
3992 2003-03-28 Bruno Haible <bruno@clisp.org>
3994 * copy-file.h: New file, from GNU gettext.
3995 * copy-file.c: New file, from GNU gettext.
3997 2003-03-18 Jim Meyering <jim@meyering.net>
3999 * quote.c (quote_n): Fix typo in comment.
4001 2003-03-14 Jim Meyering <jim@meyering.net>
4003 Merge changes from Coreutils.
4004 * obstack.h (obstack_object_size): Declare temporary, __o,
4005 to be const, in order to avoid warnings.
4006 (obstack_room): Likewise.
4007 (obstack_empty_p): Likewise.
4009 2003-03-13 Paul Eggert <eggert@twinsun.com>
4011 Merge changes from Bison.
4012 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4013 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4014 when compiling Bison 1.875's `bitset bset = obstack_alloc
4015 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4016 * hash.c: Include <stdbool.h> unconditionally.
4018 2003-03-09 Paul Eggert <eggert@twinsun.com>
4020 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4021 Reported by Bruce Becker; see:
4022 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4024 2003-03-03 Paul Eggert <eggert@twinsun.com>
4025 Bruno Haible <bruno@clisp.org>
4027 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4028 Reported by John Hughes, see
4029 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4031 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4033 * poll_.h: New file.
4036 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4038 * mathl.h: New file.
4039 * acosl.c: New file.
4040 * asinl.c: New file.
4041 * atanl.c: New file.
4042 * ceill.c: New file.
4045 * floorl.c: New file.
4046 * frexpl.c: New file.
4047 * ldexpl.c: New file.
4049 * sincosl.c: New file.
4051 * sqrtl.c: New file.
4053 * trigl.c: New file.
4054 * trigl.h: New file.
4056 2003-02-17 Bruno Haible <bruno@clisp.org>
4058 * mkdtemp.h: New file, from GNU gettext.
4059 * mkdtemp.c: New file, from GNU gettext.
4061 2003-01-31 Bruno Haible <bruno@clisp.org>
4063 * rename.c: #undef rename before defining rpl_rename.
4064 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4066 2003-01-30 Bruno Haible <bruno@clisp.org>
4068 * printf-args.h: New file, from GNU gettext.
4069 * printf-args.c: New file, from GNU gettext.
4070 * printf-parse.h: New file, from GNU gettext.
4071 * printf-parse.c: New file, from GNU gettext.
4072 * vasnprintf.h: New file, from GNU gettext.
4073 * vasnprintf.c: New file, from GNU gettext.
4074 * asnprintf.c: New file, from GNU gettext.
4075 * vasprintf.h: New file, from GNU gettext with modifications.
4076 * vasprintf.c: New file, from GNU gettext.
4077 * asprintf.c: New file, from GNU gettext.
4079 2003-01-29 Bruno Haible <bruno@clisp.org>
4081 * stpncpy.h: New file, from GNU gettext with modifications.
4082 * stpncpy.c: New file, from GNU gettext with modifications.
4084 2003-01-28 Bruno Haible <bruno@clisp.org>
4086 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4088 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4091 2003-01-27 Bruno Haible <bruno@clisp.org>
4093 * xsetenv.h: New file, from GNU gettext.
4094 * xsetenv.c: New file, from GNU gettext.
4096 2003-01-23 Bruno Haible <bruno@clisp.org>
4098 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4100 2003-01-22 Bruno Haible <bruno@clisp.org>
4102 * exit.h: New file, from GNU gettext.
4104 2003-01-11 Bruno Haible <bruno@clisp.org>
4106 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4107 * strcase.h (strcasecmp, strncasecmp): Likewise.
4109 2003-01-14 Jim Meyering <jim@meyering.net>
4111 * same.c (same_name): Tweak a comment.
4113 2003-01-11 Bruno Haible <bruno@clisp.org>
4115 * same.c (same_name): Reorder tests so as to avoid calling stat()
4116 when a string comparison is sufficient.
4118 2003-01-11 Bruno Haible <bruno@clisp.org>
4120 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4123 2003-01-11 Bruno Haible <bruno@clisp.org>
4125 * hash-pjw.c: Add comment about low quality of this function.
4127 2003-01-12 Paul Eggert <eggert@twinsun.com>
4129 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4130 to avoid collisions with libcurses and libreadline.
4132 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4133 * getstr.h, getstr.c: Remove.
4134 * getline.c: Include "getline.h", to check interface.
4135 Move body of old getstr.c here: this defines MIN_CHUNK and
4136 declares getdelim2, which is renamed from getstr.
4137 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4139 * linebuffer.c (readlinebuffer): Renamed from readline.
4141 * linebuffer.h: Likewise.
4142 (readline): Remove backward-compatibility macro.
4144 2003-01-12 Jim Meyering <jim@meyering.net>
4146 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4148 2003-01-10 Bruno Haible <bruno@clisp.org>
4150 * alloca_.h: New file.
4151 * getdate.y: Unconditionally include alloca.h.
4152 * makepath.c: Likewise.
4153 * setenv.c: Likewise.
4154 * userspec.c: Likewise.
4156 2003-01-09 Bruno Haible <bruno@clisp.org>
4158 * stdbool.h.in: New file.
4160 2003-01-08 Bruno Haible <bruno@clisp.org>
4162 * safe-read.c: Include specification header first, to ensure its
4164 * full-write.c: Likewise.
4166 2003-01-08 Jim Meyering <jim@meyering.net>
4168 * full-write.c: Undefine and define-away `const' after inclusion
4169 of errno.h, not before. Suggestion from Bruno Haible.
4171 2003-01-07 Jim Meyering <jim@meyering.net>
4173 * full-write.c: Rework so that it may serve to define full_read, too.
4174 * full-read.c: Simply #define FULL_READ and include full-write.c.
4176 2003-01-06 Jim Meyering <jim@meyering.net>
4178 * version-etc.c: Update year in translatable copyright string.
4180 2002-12-25 Bruno Haible <bruno@clisp.org>
4182 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4183 * xstrtol.h: Likewise.
4184 * xstrtoimax.c: Likewise.
4185 * xstrtoumax.c: Likewise.
4186 * human.h: Likewise.
4188 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4189 on systems that have <inttypes.h> but not <stdint.h>.
4191 2002-12-31 Paul Eggert <eggert@twinsun.com>
4193 * memcoll.c (memcoll): Fall back on a simple algorithm using
4194 memcmp if strcoll doesn't work.
4196 2002-12-23 Bruno Haible <bruno@clisp.org>
4198 * localcharset.h: New file.
4199 * localcharset.c: Include it.
4200 * unicodeio.c: Likewise.
4202 2002-12-22 Bruno Haible <bruno@clisp.org>
4204 * utime.c (utime_null): No need to call ftruncate if the file was
4207 2002-12-23 Bruno Haible <bruno@clisp.org>
4209 * memcoll.c (STRCOLL): New macro.
4212 2002-12-22 Bruno Haible <bruno@clisp.org>
4214 * getstr.h (getstr): Define, to avoid clash with libcurses.
4215 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4217 2002-12-22 Bruno Haible <bruno@clisp.org>
4219 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4221 2002-12-23 Bruno Haible <bruno@clisp.org>
4223 * getline.h: Include <stddef.h>, for size_t.
4225 * unicodeio.h: Include <stddef.h>, for size_t.
4226 * unicodeio.c: Don't include <stddef.h>.
4228 2002-12-17 Bruno Haible <bruno@clisp.org>
4230 * canon-host.c (strdup): Remove unused declaration.
4232 * fsusage.c: Include full_read.h.
4233 (get_fs_usage): Use full_read instead of safe_read.
4235 * utime.c (utime_null): Use SAFE_READ_ERROR.
4237 2002-12-11 Bruno Haible <bruno@clisp.org>
4239 * setenv.h: Rewritten to cope with systems that have setenv() but not
4241 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4244 2002-12-11 Bruno Haible <bruno@clisp.org>
4246 * setenv.c (alloca): Fall back to malloc.
4248 (setenv): Use freea() to free memory allocated with alloca().
4250 2002-11-13 Bruno Haible <bruno@clisp.org>
4252 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4253 function declarations.
4254 * unsetenv.c (unsetenv): Likewise.
4256 2002-03-04 Bruno Haible <bruno@clisp.org>
4258 Portability to AIX 4.3.3.
4259 * unsetenv.c: New file, extracted from setenv.c.
4260 * setenv.c: Move the unsetenv() function to unsetenv.c.
4262 2001-12-20 Bruno Haible <bruno@clisp.org>
4264 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4265 use malloc instead. For SunOS 4.
4267 2001-12-11 Bruno Haible <bruno@clisp.org>
4269 * setenv.c: Declare alloca.
4270 (compar_fn_t): New typedef.
4271 (KNOWN_VALUE, STORE_VALUE): Use it.
4273 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4276 2002-12-10 Paul Eggert <eggert@twinsun.com>
4278 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4279 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4280 Choose values that are less likely to collide with system fnmatch
4282 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4283 defined (e.g., a pure POSIX system).
4284 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4285 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4287 2002-12-06 Jim Meyering <jim@meyering.net>
4289 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4291 Merge in changes from libc's misc/error.c, in preparation
4292 for the merge of gnulib's changes back into libc.
4294 * error.c (_): Define only if not already defined.
4295 Move definition to follow all #include directives.
4296 Include unlocked-io.h only if !_LIBC.
4297 [_LIBC]: Include <libio/libioP.h>.
4298 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4299 (fflush): Tweak definition to use INTUSE.
4302 2002-12-05 Paul Eggert <eggert@twinsun.com>
4304 * alloca.c [defined emacs]: Include "lisp.h".
4305 (xalloc_die) [defined emacs]: New macro.
4306 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4307 [! defined emacs]: Include <xalloc.h>.
4308 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4309 (pointer): Typedef to POINTER_TYPE *.
4310 (malloc): Remove decl; we now always use xmalloc.
4311 (alloca): Use old-style definition, since Emacs needs this.
4312 Check for arithmetic overflow when computing combined size.
4314 2002-12-04 Paul Eggert <eggert@twinsun.com>
4316 Do not generate unlocked-io.h automatically, since it's easier to
4317 maintain it by hand.
4319 * unlocked-io.h: New file, from GNU diffutils,
4320 but with proper copyright notice and attribution.
4322 * Makefile.am: Add copyright notice.
4323 (libfetish_a_SOURCES): Add unlocked-io.h.
4324 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4325 (DISTCLEANFILES, io_functions): Remove macros.
4326 (EXTRA_DIST): Remove gen_uio.
4327 (unlocked-io.h): Remove rule.
4329 2002-12-04 Jim Meyering <jim@meyering.net>
4331 Reflect the fact that stat.c and lstat.c are no longer generated.
4332 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4333 (DISTCLEANFILES): Likewise.
4334 (EXTRA_DIST): Likewise.
4335 (all_local): Don't depend on stat.c or lstat.c.
4336 (stat.c, lstat.c): Remove rules.
4337 (EXTRA_DIST): Remove xstat.in.
4339 * xstat.in: Remove file. Contents moved into stat.c.
4340 * stat.c: New file. Contents mostly from xstat.in.
4341 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4342 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4344 * safe-read.c: Rework so that it may serve to define safe_write, too.
4345 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4347 2002-12-03 Jim Meyering <jim@meyering.net>
4349 * safe-read.c, safe-write.c: Change variable names and comments, but
4350 not semantics, to minimize the differences between these two files.
4351 (safe_read): Change comment to mention SAFE_READ_ERROR.
4353 * safe-read.c (IS_EINTR): Define.
4354 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4356 2002-12-02 Bruno Haible <bruno@clisp.org>
4358 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4359 Define, taken from safe-read.c.
4360 (INT_MAX): Provide fallback.
4361 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4362 * safe-write.h (SAFE_WRITE_ERROR): Define.
4364 * safe-read.c (EINTR): Remove definition.
4365 (safe_read): Don't use EINTR if it is absent.
4367 2002-12-02 Jim Meyering <jim@meyering.net>
4369 * safe-read.c (EINTR): Define.
4370 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4371 (INT_MAX): Provide fallback.
4372 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4374 * safe-read.h (SAFE_READ_ERROR): Define.
4376 2002-12-01 Jim Meyering <jim@meyering.net>
4378 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4379 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4381 2002-11-27 Paul Eggert <eggert@twinsun.com>
4383 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4384 hash_rehash): Replace `if (limit <= value) abort ();' with
4385 `if (! (value < limit)) abort ();', for readability.
4387 2002-11-26 <karl@gnu.org>
4389 * strdup.c: copy from libc again, with jim's ok.
4390 * .cppi-disable: re-add strdup.c
4392 2002-11-25 <karl@gnu.org>
4394 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4395 instead of "strtol.c".
4397 2002-11-25 Jim Meyering <jim@meyering.net>
4399 * mktime.c: Sync from libc, now that it has the latest fix.
4401 2002-11-24 <karl@gnu.org>
4403 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4404 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4406 2002-11-24 Jim Meyering <jim@meyering.net>
4408 Update from coreutils:
4410 * mktime.c: Merge in changes from libc.
4412 Avoid a link-time failure on some Linux systems.
4413 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4414 (__mon_yday): Declare with the STATIC attribute.
4415 (__mktime_internal): Likewise.
4416 Based on a report from Greg Schafer.
4418 2002-11-23 Jim Meyering <jim@meyering.net>
4420 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4421 Use `unsigned', not `int', as type of index.
4423 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4425 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4427 2002-11-22 Paul Eggert <eggert@twinsun.com>
4429 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4430 hint that one should use `if (! x) abort ();' rather than `assert
4431 (x);', and anyway it's one less thing to worry about configuring.
4432 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4433 hash_rehash, hash_insert): Use abort rather than assert.
4435 2002-11-22 Paul Eggert <eggert@twinsun.com>
4437 * quotearg.h: Allow multiple inclusion by surrounding with
4438 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4439 so that we can be included first.
4440 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4441 * quotearg.c: Include quotearg.h immediately after config.h.
4442 No need to include stddef.h or sys/types.h any more.
4443 Surround local include files with "", not "<>".
4444 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4445 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4446 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4447 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4448 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4449 (ISPRINT): Remove; no longer needed now that we assume C89.
4451 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4454 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4455 quotearg_char): Use SIZE_MAX rather than
4456 (size_t) -1 when we are talking about "infinity".
4458 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4460 2002-11-22 Bruno Haible <bruno@clisp.org>
4462 * safe-read.h: Assume C89. Add comments.
4463 (safe_read): Change return type to size_t.
4464 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4465 counts > SSIZE_MAX correctly.
4466 * safe-write.h: New file.
4467 * safe-write.c: New file.
4468 * full-read.h: New file.
4469 * full-read.c: New file.
4470 * full-write.h: Assume C89. Add comments.
4471 * full-write.c: Include safe-write.h.
4472 (full_write): Rewritten to use safe_write.
4473 Suggested by Jim Meyering and Paul Eggert.
4475 2002-11-21 Bruno Haible <bruno@clisp.org>
4477 Remove case insensitive option matching.
4478 * argmatch.h (argcasematch): Remove declaration.
4479 (ARGCASEMATCH): Remove macro.
4480 (__xargmatch_internal): Remove case_sensitive argument.
4481 (XARGMATCH): Update.
4482 (XARGCASEMATCH): Remove macro.
4483 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4484 case_sensitive argument.
4485 (argcasematch): Remove function.
4486 (__xargmatch_internal): Remove case_sensitive argument.
4487 (main): Use XARGMATCH instead of XARGCASEMATCH.
4489 * xmalloc.c: Change compile-time error message. Add comment about
4490 required autoconf version.
4492 2002-11-21 Jim Meyering <jim@meyering.net>
4494 * strdup.c (strdup): Tweak comment and initial #if/#include.
4496 Merge in changes from the coreutils.
4498 2002-09-25 Paul Eggert <eggert@twinsun.com>
4499 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4500 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4501 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4502 int. Work more efficiently if X is the same width as uintmax_t.
4503 Do not compare X to -1, to avoid bogus compiler warning.
4504 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4505 Don't assume that f_frsize and f_bsize are the same type.
4507 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4510 * makepath.c (make_path): Restore umask *before* creating the final
4512 (make_path): Minor reformatting.
4514 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4515 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4517 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4518 ones. At least on GNU/Linux systems, `auto' means something else.
4521 2002-11-20 Paul Eggert <eggert@twinsun.com>
4523 Merge argmatch cleanups from Bison. Assume C89.
4525 * argmatch.c: Include config.h here, not in argmatch.h.
4526 Include stdlib.h, for EXIT_FAILURE.
4527 Always include <string.h>, since we assume C89.
4528 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4529 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4530 Include <stddef.h> instead, since it's all we need for size_t.
4531 (PARAMS): Remove. All uses removed.
4532 (ARRAY_CARDINALITY): Do not bother to #undef.
4533 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4534 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4535 Remove unnecessary parentheses.
4536 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4537 Insert necessary parentheses.
4538 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4539 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4541 2002-11-19 Bruno Haible <bruno@clisp.org>
4543 * mbswidth.c: Include mbswidth.h right at the beginning.
4544 * mbswidth.h: Include <stddef.h>, for size_t.
4546 * mbswidth.h (PARAMS): Remove macro.
4547 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4548 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4550 * gcd.h (PARAMS): Remove macro.
4551 (gcd): Use ANSI C function declarations.
4552 * gcd.c (gcd): Likewise.
4554 2002-11-15 Bruno Haible <bruno@clisp.org>
4556 * strcspn.c: Include <stddef.h>.
4557 (strcspn): Use ANSI C function declaration. Change return type to
4559 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4560 (strpbrk): Use NULL.
4561 * strpbrk.h (PARAMS): Remove macro.
4562 (strpbrk): Use ANSI C function declaration.
4563 * strstr.c: Don't include <sys/types.h>.
4564 * strstr.h (PARAMS): Remove macro.
4565 (strstr): Use ANSI C function declarations.
4567 2002-11-06 Bruno Haible <bruno@clisp.org>
4569 * gcd.h (gcd): Change argument type to 'unsigned long'.
4570 * gcd.c (gcd): Likewise.
4572 2002-11-05 Bruno Haible <bruno@clisp.org>
4574 * gcd.h: New file, from gettext-0.11.5.
4575 * gcd.c: New file, from gettext-0.11.5.
4577 2002-11-05 Bruno Haible <bruno@clisp.org>
4579 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4580 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4581 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4582 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4584 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4585 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4587 * closeout.c: Include gettext.h instead of <libintl.h>.
4588 * human.c: Include gettext.h instead of <libintl.h>.
4589 * quotearg.c: Include gettext.h instead of <libintl.h>.
4590 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4591 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4592 * userspec.c: Include gettext.h instead of <libintl.h>.
4593 * version-etc.c: Include gettext.h instead of <libintl.h>.
4594 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4595 (textdomain): Remove definition.
4596 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4598 * long-options.c: Remove include of <libintl.h> and definition of _.
4599 * same.c: Remove include of <libintl.h> and definition of _.
4601 2002-11-04 Bruno Haible <bruno@clisp.org>
4603 * stpcpy.h: New file, from GNU gettext-0.11.5.
4604 * strcase.h: New file, from GNU gettext-0.11.5.
4605 * strpbrk.h: New file, from GNU gettext-0.11.5.
4606 * strstr.h: New file, from GNU gettext-0.11.5.
4607 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4609 2002-05-09 Bruno Haible <bruno@clisp.org>
4611 * config.charset: Update for newest glibc. Add canonical names
4612 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4614 2002-05-09 Bruno Haible <bruno@clisp.org>
4616 * localcharset.c (get_charset_aliases): Add more Windows specific
4619 2002-05-08 Owen Taylor <otaylor@redhat.com>
4621 * config.charset: A few additions for Solaris.
4623 2001-12-05 Bruno Haible <bruno@clisp.org>
4625 * localcharset.c (locale_charset): Don't return an empty string.
4627 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4629 * config.charset: msdos in uk_UA uses CP1125.
4631 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4633 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4634 * localcharset.c (locale_charset): Declare as extern "C".
4636 2002-02-15 Bruno Haible <bruno@clisp.org>
4638 * config.charset [msdosdjgpp]: For Russian, use CP866.
4640 2002-02-11 Bruno Haible <bruno@clisp.org>
4642 * config.charset: Add support for NetBSD.
4644 2002-09-25 <karl@gnu.org>
4646 * strdup.c: copy from libc/string (via ../config/srclist*).
4647 * getopt*: copy from libc/posix.
4648 * gettext.h: copy from gettext.
4649 * .cppi-disable: add strdup.c, gettext.h.
4651 2002-07-01 Jim Meyering <meyering@lucent.com>
4653 * c-stack.c: Include sys/time.h.
4654 From Volker Borchert.
4656 2002-06-11 Paul Eggert <eggert@twinsun.com>
4658 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4659 New macro. Use it uniformly instead of
4660 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4661 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4662 reported by Vin Shelton.
4664 2002-06-22 Jim Meyering <meyering@lucent.com>
4666 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4667 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4669 2002-06-22 Paul Eggert <eggert@twinsun.com>
4671 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4672 Do not assume SA_SIGINFO behavior.
4673 Bug reported by Jim Meyering on NetBSD 1.5.2.
4675 2002-06-22 Jim Meyering <meyering@lucent.com>
4677 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4679 * exitfail.c, exitfail.h: Likewise.
4680 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4682 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4684 (EXTRA_DIST): Add fnmatch_loop.c.
4685 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4687 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4688 * fnmatch.c: Update from diffutils-2.8.2.
4689 * fnmatch_.h: New file. From diffutils-2.8.2.
4690 * fnmatch.h: Remove file.
4692 2002-06-18 Paul Eggert <eggert@twinsun.com>
4694 * file-type.h: Report an error if neither S_ISREG nor
4695 S_IFREG is defined, instead of using a test specific to glibc
4696 2.2. This should be safe, since POSIX requires S_ISREG and
4697 Unix Version 7 had S_IFREG. We don't need to check for
4698 <sys/types.h> since we don't use any symbols that it defines.
4700 2002-06-15 Jim Meyering <meyering@lucent.com>
4702 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4703 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4704 have been included before this file.
4706 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4708 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4709 so that each temporary file name is unique and valid in the first
4710 8 characters, for operation under DOS.
4712 2002-06-15 Jim Meyering <meyering@lucent.com>
4714 Work even with DJGPP 2.03, which lacks support for symlinks.
4716 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4718 * lchown.c (S_ISLNK): Likewise.
4720 2002-06-14 Jim Meyering <meyering@lucent.com>
4722 * file-type.h: Use the version from diffutils-2.8.2.
4723 * file-type.c: Likewise.
4725 2002-05-27 Jim Meyering <meyering@lucent.com>
4727 Fix a problem seen only on nonconforming systems whereby ls.c's
4728 use of localtime, and then of gettimeofday would cause trouble:
4729 the localtime call used to initialize rpl_gettimeofday's save
4730 mechanism would clobber ls's current local time information so
4731 that in any long listing the first file would always be listed
4732 with date 1970-01-01. Analysis by Volker Borchert.
4734 * gettimeofday.c (localtime): Undefine.
4735 (rpl_localtime): New function.
4737 2002-05-22 Jim Meyering <meyering@lucent.com>
4739 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4740 * file-type.h: New file.
4741 * file-type.c (file_type): New file/function. Extracted from diffutils.
4743 2002-04-29 Paul Eggert <eggert@twinsun.com>
4745 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4747 2002-04-28 Paul Eggert <eggert@twinsun.com>
4749 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4750 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4751 of 127, since 64 is the largest conceivable number for ancient
4753 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4755 2002-04-28 Jim Meyering <meyering@lucent.com>
4757 * sig2str.c (WTERMSIG): Remove definition (unused).
4759 2002-04-28 Paul Eggert <eggert@twinsun.com>
4761 * sig2str.h, sig2str.c: New files.
4762 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4764 2002-04-24 Jim Meyering <meyering@lucent.com>
4766 * gettext.h: New file, from Gettext.
4767 * Makefile.am (INCLUDES): Remove -I../intl.
4768 (libfetish_a_SOURCES): Add gettext.h.
4770 2002-04-16 Jim Meyering <meyering@lucent.com>
4772 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4773 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4774 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4776 2002-04-12 Jim Meyering <meyering@lucent.com>
4778 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4780 2002-03-10 Jim Meyering <meyering@lucent.com>
4782 * makepath.c (make_path): Remove a comma from a diagnostic.
4783 Suggestion from Santiago Vila.
4785 2002-03-08 Jim Meyering <meyering@lucent.com>
4787 * rename.c: Mention that this wrapper is needed also on
4788 mips-dec-ultrix4.4 systems.
4790 2002-03-02 Jim Meyering <meyering@lucent.com>
4792 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4793 not HAVE_CLOCK_SETTIME.
4795 2002-02-27 Paul Eggert <eggert@twinsun.com>
4797 * nanosleep.h: Rename to....
4798 * timespec.h: New name for nanosleep.h. All uses changed.
4800 * gettime.c: New file.
4801 * settime.c: New file.
4804 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4805 timespec.h. Remove nanosleep.h.
4807 2002-02-25 Paul Eggert <eggert@twinsun.com>
4809 * acl.c, acl.h: New files.
4810 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4812 2002-02-24 Jim Meyering <meyering@lucent.com>
4814 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4815 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4816 cause trouble. Reported by Nelson Beebe.
4818 2002-02-23 Paul Eggert <eggert@twinsun.com>
4820 * path-concat.c (xpath_concat): Reorder code to pacify
4821 compilers that don't know that xalloc_die never returns.
4823 2002-02-20 Jim Meyering <meyering@lucent.com>
4825 * getdate.c: Regenerate using bison-1.33.
4827 2002-02-15 Paul Eggert <eggert@twinsun.com>
4829 * posixver.c, posixver.h: New files.
4830 * Makefile.am (libfetish_a_SOURCES): Add them.
4832 2002-02-02 Paul Eggert <eggert@twinsun.com>
4833 Bruno Haible <bruno@clisp.org>
4835 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4836 (fwrite_success_callback): New declaration.
4837 * unicodeio.c (unicode_to_mb): New function, extracted from
4838 print_unicode_char. Call failure callback instead of error.
4839 (fwrite_success_callback): New function.
4840 (exit_failure_callback): New function.
4841 (fallback_failure_callback): New function.
4842 (print_unicode_char): Call unicode_to_mb.
4844 2002-01-26 Jim Meyering <meyering@lucent.com>
4846 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4848 2002-01-22 Jim Meyering <meyering@lucent.com>
4850 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4851 Otherwise, some versions of automake would omit the rule that makes
4852 Makefile from Makefile.in.
4854 2001-01-21 Paul Eggert <eggert@twinsun.com>
4856 * xmemcoll.h, xmemcoll.c: New files.
4857 * Makefile.am (libfetish_a_SOURCES): Add them.
4858 * memcoll.c: Include errno.h, and declare errno if not defined.
4859 (memcoll): Set errno to zero if there is no error.
4861 * quotearg.c (quotearg_buffer_restyled):
4862 Fix bug with quoting buffers containing NUL when backslashing escapes.
4863 This bug was exposed by the other changes in this patch.
4864 (quotearg_n_options): New arg ARGSIZE.
4865 All callers changed.
4866 (quoting_options_from_style): New function.
4867 (quotearg_n_style): Use it.
4868 (quotearg_n_style_mem): New function.
4870 * quotearg.h (quotearg_n_style_mem): New function.
4872 2002-01-16 Jim Meyering <meyering@lucent.com>
4874 * getdate.y: Add three semicolons, each just before a closing brace.
4875 Bison (as of version 1.31) no longer papers over that mistake.
4877 2002-02-14 Paul Eggert <eggert@twinsun.com>
4879 * backupfile.c (ISDIGIT): Comment fix.
4880 * getdate.y (ISDIGIT): Likewise.
4881 * posixtm.c (ISDIGIT, year): Likewise.
4882 * strverscmp.c (ISDIGIT): Likewise.
4883 * userspec.c (ISDIGIT): Likewise.
4885 2002-01-05 Jim Meyering <meyering@lucent.com>
4887 * version-etc.c (version_etc_copyright): Update copyright year.
4889 2001-01-19 Paul Eggert <eggert@twinsun.com>
4891 * closeout.c (close_stdout_status): If ferror (stdout), do
4892 not silently exit merely because the output buffer happens to
4893 have nothing pending.
4895 2001-12-18 Paul Eggert <eggert@twinsun.com>
4897 See the big note in ../ChangeLog.
4898 * human.c (suffixes): Prefer K to k for 1024.
4899 (generate_suffix_backwards): New function.
4900 (human_readable_inexact): Use it.
4901 * xstrtol.c (__xstrtol): If there is no number but there
4902 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4903 Accept 'K' as well as 'k'.
4905 2001-12-15 Jim Meyering <meyering@lucent.com>
4907 * regex.h (__restrict_arr): Update from libc.
4909 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4910 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4913 2001-12-10 Jim Meyering <meyering@lucent.com>
4915 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4916 Instead, include "xalloc.h".
4917 (initbuffer): Don't cast xmalloc return value to char*.
4918 (readline): Reword comment.
4919 Don't cast xrealloc return value to char*
4922 2001-12-09 Jim Meyering <meyering@lucent.com>
4924 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4925 `signed and unsigned type in conditional expression'.
4926 * posixtm.c (posix_time_parse): Likewise.
4928 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4930 * readtokens.c (readtoken): Declare an index to be of type unsigned
4931 to avoid a pedantic warning.
4933 * getstr.c: Don't include assert.h.
4934 (getstr): Remove warning-evoking assertions.
4935 Return -1 if offset parameter is out of bounds.
4936 Change the type of a local from int to size_t.
4938 * strftime.c (my_strftime_localtime_r): Include this function
4939 definition in the `#if ! HAVE_TM_GMTOFF' block.
4941 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4942 Include xalloc.h instead.
4944 2001-12-02 Jim Meyering <meyering@lucent.com>
4946 * tempname.c: Don't declare getenv, thus reverting the change of
4947 2001-11-18. It's no longer necessary, now that stdlib.h is always
4950 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4951 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4953 2001-11-30 Akim Demaille <akim@epita.fr>
4955 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4956 before being defined.
4958 2001-11-27 Paul Eggert <eggert@twinsun.com>
4960 * quotearg.h (quotearg_n, quotearg_n_style):
4961 First arg is int, not unsigned.
4962 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4963 (SIZE_MAX, UINT_MAX): New macros.
4964 (quotearg_n_options): Abort if N is negative.
4965 Avoid overflow check on hosts where size_t is 64 bits and int
4966 is 32 bits, as overflow is impossible there.
4967 Fix off-by-one typo that caused unnecessary reallocation.
4969 2001-11-27 Jim Meyering <meyering@lucent.com>
4971 * tempname.c: Merge with version from libc.
4972 * regex.c: Likewise.
4974 * tempname.c: Include stdlib.h unconditionally. On some old systems
4975 for which STDC_HEADERS is 0, it was not included, resulting in a
4976 warning about an integer-to-pointer conversion problem with getenv.
4977 Reported by Volker Borchert.
4979 2001-11-26 Jim Meyering <meyering@lucent.com>
4981 * gtod.h: Remove file.
4982 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4983 * gettimeofday.c: Don't include gtod.h.
4984 (GTOD_init): Remove function.
4985 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4986 Suggestion from Volker Borchert.
4988 2001-11-23 Jim Meyering <meyering@lucent.com>
4990 * hash.h (struct hash_table): Don't define here. Merely declare it.
4991 * hash.c (struct hash_table): Define it here instead.
4993 2001-11-22 Jim Meyering <meyering@lucent.com>
4995 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4997 2001-11-18 Paul Eggert <eggert@twinsun.com>
4999 * tempname.c (TMP_MAX): Remove; no longer needed.
5000 (TEMPORARIES): New macro.
5001 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5002 removes an artificial limitation (e.g. HP-UX 10.20, where
5005 2001-11-18 Jim Meyering <meyering@lucent.com>
5007 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5010 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5011 files will be created before anything else.
5013 2001-11-17 Jim Meyering <meyering@lucent.com>
5015 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5016 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5017 rather than group writable. Patch by Juan F. Codagnone.
5019 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5020 Instead, include "xalloc.h".
5022 * mountlist.c: Include unlocked-io.h after all system headers.
5023 Remove explicit declarations of xmalloc, xrealloc,
5024 and xstrdup. Instead, include "xalloc.h".
5026 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5027 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5028 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5030 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5031 Reported by Padraig Brady.
5033 * mkstemp.c: #undef mkstemp.
5035 (rpl_mkstemp): Rename from mkstemp.
5038 2001-11-16 Jim Meyering <meyering@lucent.com>
5040 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5041 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5042 determine the amount of total physical memory, use pstat_getstatic.
5043 HPUX-11 doesn't define _SC_PHYS_PAGES.
5044 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5045 If sysconf couldn't be used to determine the amount of available
5046 physical memory, use both pstat_getstatic and pstat_getdynamic.
5047 Based on a patch from Bob Proulx.
5049 2001-11-05 Jim Meyering <meyering@lucent.com>
5051 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5053 2001-11-03 Jim Meyering <meyering@lucent.com>
5055 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5056 in argmatch_to_argument call.
5058 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5061 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5062 e.g., a fault due to an attempt to free a NULL pointer.
5064 2001-11-01 Jim Meyering <meyering@lucent.com>
5066 * dirfd.c, dirfd.h: New files.
5067 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5069 * hash.c (hash_print) [TESTING]: Clean up.
5071 2001-10-22 Paul Eggert <eggert@twinsun.com>
5073 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5074 to avoid a warning if -Wall.
5076 2001-10-21 Paul Eggert <eggert@twinsun.com>
5078 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5080 2001-10-21 Jim Meyering <meyering@lucent.com>
5082 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5083 this code would end up calling gettext even in packages built
5085 * getopt.c (_): Likewise.
5086 * regex.c (_): Likewise.
5088 2001-10-20 Paul Eggert <eggert@twinsun.com>
5090 * error.c (strerror_r): Do not declare unless !_LIBC.
5091 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5092 Use strerror_r that is only a macro, even if it is not a function.
5093 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5094 (private_strerror): Use prototypes, not old-style function definition.
5095 (print_errno_message): New function.
5096 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5098 (error_tail, error, error_at_line): Use it.
5100 2001-10-11 Jim Meyering <meyering@lucent.com>
5102 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5103 and quote_n (1, ... to avoid clobbering a buffer.
5105 2001-10-05 Jim Meyering <meyering@lucent.com>
5107 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5108 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5109 * hash-pjw.h: New file.
5111 2001-09-30 Jim Meyering <meyering@lucent.com>
5113 * mountlist.c [MOUNTED_GETFSSTAT]:
5114 Include <sys/ucred.h>, for Apple Darwin.
5115 Include sys/mount.h and sys/fs_types.h only if available.
5117 (read_filesystem_list): Use FS_TYPE.
5119 2001-09-29 Paul Eggert <eggert@twinsun.com>
5121 * exclude.c (excluded_filename): 0 -> false, since it's
5124 2001-09-28 Paul Eggert <eggert@twinsun.com>
5126 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5127 #defines strtoimax. Also treat the other strto* functions
5130 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5131 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5132 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5134 2001-09-26 Jim Meyering <meyering@lucent.com>
5136 Most macros in unlocked-io.h had the wrong number of arguments.
5137 * gen-uio: New script.
5138 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5139 * unlocked-io.hin: Remove file.
5140 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5141 rather than trying to embed it here.
5142 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5143 Reported by Padraig Brady.
5145 2001-09-25 Volker Borchert <bt@teknon.de>
5147 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5149 2001-09-23 Jim Meyering <meyering@lucent.com>
5151 * mountlist.c: Remove useless parentheses in #if directives.
5152 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5153 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5155 2001-09-22 Jim Meyering <meyering@lucent.com>
5157 * localcharset.c: Update from latest gettext.
5158 * config.charset: Likewise.
5160 2001-09-20 Jim Meyering <meyering@lucent.com>
5162 * xstrtol.c (strtoimax): Guard declaration with
5163 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5164 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5165 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5166 (strtoumax): Likewise, for completeness (it wasn't necessary).
5168 2001-09-06 Paul Eggert <eggert@twinsun.com>
5170 * strtoimax.c (HAVE_LONG_LONG):
5171 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5172 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5173 to work around bug in IBM C compiler.
5175 2001-09-16 Jim Meyering <meyering@lucent.com>
5177 * mkdir.c: New file.
5179 2001-09-04 Paul Eggert <eggert@twinsun.com>
5181 * xgetcwd.c: Revert some of the previous change; intead,
5182 fix the HAVE_GETCWD_NULL code to behave more like the
5183 !HAVE_GETCWD_NULL code used to.
5186 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5189 2001-09-04 Paul Eggert <eggert@twinsun.com>
5191 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5192 Use ssize_t, not int, to store result of readlink.
5193 Check for ssize_t overflow as well as size_t overflow,
5194 as POSIX says the result of readlink is implementation-defined
5195 when ssize_t overflows.
5196 Remove unnecessary cast to char*.
5197 Use free+malloc instead of realloc, as the storage doesn't need
5198 to be preserved and it's clearer and can be more efficient that way.
5199 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5200 * xreadlink.h (xreadlink): Update prototype.
5202 2001-09-03 Paul Eggert <eggert@twinsun.com>
5204 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5205 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5206 spotted by Jim Meyering.
5208 2001-09-03 Jim Meyering <meyering@lucent.com>
5210 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5212 2001-09-03 Paul Eggert <eggert@twinsun.com>
5214 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5215 like the HAVE_GETCWD_NULL code.
5216 Include pathmax.h if not HAVE_GETCWD.
5217 Do not include xalloc.h.
5218 (INITIAL_BUFFER_SIZE): New symbol.
5219 Do not use xmalloc / xrealloc, since the caller is responsible for
5220 handling errors. Preserve errno around `free' during failure.
5221 Do not overrun buffer when using getwd.
5223 2001-09-03 Paul Eggert <eggert@twinsun.com>
5225 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5226 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5228 2001-09-02 Jim Meyering <meyering@lucent.com>
5230 * error.c: Update from GNU libc.
5232 2001-09-01 Jim Meyering <meyering@lucent.com>
5234 * xreadlink.c: New file.
5235 * xreadlink.h: New file.
5236 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5238 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5239 doesn't conflict with sparc Solaris 7's definition in
5240 /usr/include/sys/int_types.h.
5242 * exclude.c: Use `""', not `<>' to #include non-system header files.
5243 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5244 and strncasecmp as r-values. Unixware didn't have declarations.
5246 2001-08-31 Jim Meyering <meyering@lucent.com>
5248 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5249 Use an initial, malloc'd, buffer of length 128 rather than
5250 a statically allocated one of length 1024.
5252 2001-08-30 Paul Eggert <eggert@twinsun.com>
5254 * xgetcwd.c: Don't include pathmax.h.
5255 Include stdlib.h and unistd.h if available.
5257 (xmalloc, xstrdup, free): Remove decls.
5258 (xgetcwd): Don't assume sizes fit in unsigned.
5259 Check for overflow when computing sizes.
5260 Simplify reallocation code.
5262 2001-08-28 Paul Eggert <eggert@twinsun.com>
5264 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5266 * strtoimax.c: Renamed from strtoxmax.c, removing the
5269 Also, make the following further changes to make this file's
5270 configuration more similar to that of strtol.c:
5271 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5272 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5273 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5274 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5275 changed to signed values.
5277 And make the following changes as well:
5278 Fix copyright notice, as 1999 was missing.
5279 (verify): New macro.
5280 (strtoimax): Check sizes at compile-time, not run-time.
5281 Prefer strtol to strtoll if both work.
5282 (main): Remove; it was not that useful and was a pain to maintain.
5284 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5286 2001-08-30 Paul Eggert <eggert@twinsun.com>
5288 * savedir.c (savedir): Remove size parameter, as POSIX says that
5289 a directory's st_size can have an arbitrary value, so the old
5290 usage could waste an arbitrary amount of memory. All uses
5292 * savedir.h: Update prototype.
5294 2001-08-30 Paul Eggert <eggert@twinsun.com>
5296 * xstrtol.c (strtoimax): New decl.
5298 2001-08-28 Paul Eggert <eggert@twinsun.com>
5300 * xstrtol.h: Add copyright notice.
5301 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5302 LONGINT_INVALID_SUFFIX_CHAR.
5304 2001-08-30 Paul Eggert <eggert@twinsun.com>
5306 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5309 2001-08-30 Paul Eggert <eggert@twinsun.com>
5311 * hash.c: Remove '2001' from copyright notice.
5313 2001-08-30 Paul Eggert <eggert@twinsun.com>
5315 * full-write.h: New file.
5316 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5317 * full-write.c: Correct credits, as cccp.c no longer
5318 exists and anyway it was so heavily changed from the old cccp
5319 code as to be unrecognizable. Include full-write.h.
5320 (full_write) Return size_t, with short writes meaning failure.
5321 All callers changed. This fixes a bug with large buffers
5323 * utime.c: Include full-write.h.
5325 2001-08-30 Paul Eggert <eggert@twinsun.com>
5327 Merge 'exclude' changes from tar 1.13.22.
5328 This fixes one or two unlikely storage allocation overflow bugs,
5329 but doesn't change user-visible behavior otherwise.
5331 2001-08-30 Paul Eggert <eggert@twinsun.com>
5333 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5334 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5335 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5336 Include if available.
5337 (<xalloc.h>): Include
5338 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5339 (verify): New macro. Use it to verify that EXCLUDE macros do not
5340 collide with FNM macros.
5341 (struct patopts): New struct.
5342 (struct exclude): Use it, as exclude patterns now come with options.
5343 (new_exclude): Support above changes.
5344 (new_exclude, add_exclude_file):
5345 Initial size must now be a power of two to simplify overflow checking.
5346 (free_exclude, fnmatch_no_wildcards): New function.
5347 (excluded_filename): No longer requires options arg, as the options
5348 are determined by add_exclude. Now returns bool, not int.
5349 (excluded_filename, add_exclude):
5350 Add support for the fancy new exclusion options.
5351 (add_exclude, add_exclude_file): Now takes int options arg.
5352 Check for arithmetic overflow when computing sizes.
5353 (add_exclude_file): xrealloc might modify errno, so don't
5354 realloc until after errno might be used.
5356 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5358 (free_exclude): New decl.
5359 (add_exclude, add_exclude_file): Now takes int options arg.
5360 (excluded_filename): No longer requires options arg, as the options
5361 are determined by add_exclude. Now returns bool, not int.
5363 2001-08-30 Paul Eggert <eggert@twinsun.com>
5365 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5367 2001-08-27 Jim Meyering <meyering@lucent.com>
5369 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5371 * version-etc.c (N_): Remove definition.
5372 Revert most of last change.
5373 Instead, simply don't mark the `Copyright...' string for translation.
5374 Based on advice from Paul Eggert.
5376 * strtoxmax.c: Tweak comment.
5378 2001-08-26 Jim Meyering <meyering@lucent.com>
5380 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5381 of copyright with `%s' so translators don't get an untranslated
5383 (COPYRIGHT_YEAR): Define.
5384 (version_etc): Use fprintf rather than fputs.
5385 Suggestion from Ulrich Drepper.
5387 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5389 * strtoll.c: New file, from GNU libc.
5390 * xstrtoimax.c: New file.
5392 * xstrtol.h: Add xstrtoimax.
5393 * strtoumax.c: New file. Simply include "strtoumax.c".
5394 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5396 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5397 * strtoxmax.c: ... then renamed to this.
5399 2001-08-13 Paul Eggert <eggert@twinsun.com>
5401 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5402 Port to Solaris 8, where 'sed' requires a space after the 'r'
5403 command, and where sh dislikes "$/". Clean up the spacing a bit.
5404 Redirect output to $tmp just once.
5406 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5408 * addext.c (<errno.h>): Include.
5409 (errno): Declare if not defined.
5410 (addext): Work correctly when pathconf returns -1 and leaves
5411 errno alone because there is no limit. Also, work even if
5412 pathconf returns a value greater than SIZE_MAX.
5414 2001-08-12 Jim Meyering <meyering@lucent.com>
5416 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5417 Simply `return getcwd (NULL, 0);'.
5418 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5419 Use 1300 as initial value for length, not PATH_MAX.
5421 * pathmax.h: Clean up cpp syntax.
5423 2001-08-12 Jim Meyering <meyering@lucent.com>
5425 * gettimeofday.c: New file.
5427 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5429 2001-08-04 Jim Meyering <meyering@lucent.com>
5431 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5432 to get in sync with glibc.
5434 2001-08-03 Paul Eggert <eggert@twinsun.com>
5436 The following changes are from gettext 0.10.39 as maintained by
5439 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5440 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5441 with inverted sense. All uses changed.
5443 * mbswidth.c: Don't include <limits.h>.
5444 Include <stdlib.h> and <string.h> unconditionally.
5445 (iswcntrl, mbsinit, ISCNTRL): New macros.
5446 (mbsnwidth): Use K&R style function declarations.
5447 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5448 can optimize it when MB_CUR_MAX == 1.
5449 The width of control characters is zero, not 1.
5451 2001-07-15 Jim Meyering <meyering@lucent.com>
5453 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5454 (BUILT_SOURCES): Add unlocked-io.h.
5455 (io_functions): Define.
5456 (unlocked-io.h): New rule.
5457 (DISTCLEANFILES): Add unlocked-io.h.
5458 (all-local): Depend on unlocked-io.h, to ensure it is created.
5460 * unlocked-io.hin: New file
5462 * regex.c: Update from glibc.
5464 2001-07-05 Jim Meyering <meyering@lucent.com>
5466 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5468 (libfetish_a_SOURCES): Put all .h files here instead.
5469 Remove a thus-exposed (better checks in automake) duplicate and
5470 two unnecessary .h files.
5472 2001-06-11 Jim Meyering <meyering@lucent.com>
5474 * regex.c: Update from GNU libc.
5476 2001-05-27 Jim Meyering <meyering@lucent.com>
5478 * readutmp.h (UT_TYPE): Define.
5480 2001-05-24 Jim Meyering <meyering@lucent.com>
5482 * argmatch.c: Include "quote.h".
5483 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5484 quote function. Reported by Göran Uddeborg.
5486 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5488 * dirname.c (dir_name): Compute append_dot using path, not newpath
5489 which is not yet declared.
5491 2001-05-11 Paul Eggert <eggert@twinsun.com>
5493 * Makefile.am (libfetish_a_SOURCES):
5494 Add strftime.c, since we now compile it on all hosts.
5496 * strftime.c (my_strftime):
5497 Define to nstrftime if emacs, but only if my_strftime is not defined.
5498 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5499 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5500 Add one more extra argument: a nanoseconds value.
5503 (my_strftime function): Add %N format.
5504 (emacs_strftimeu): Renamed from emacs_strftime,
5505 with extra ut argument.
5507 2001-05-11 Paul Eggert <eggert@twinsun.com>
5509 dirname code cleanup. base_name now behaves more compatibly
5510 with POSIX basename when given file names that have trailing
5511 slashes, and similarly for dir_name. Add new primitives
5512 base_len and dir_len. Put the directory-name-related decls
5515 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5516 * backupfile.c (base_name): Likewise.
5517 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5518 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5519 * makepath.c (strip_trailing_slashes): Likewise.
5520 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5522 * rename.c (strip_trailing_slashes): Likewise.
5523 * same.c (base_name): Likewise.
5524 * stripslash.c (ISSLASH): Likewise.
5526 * addext.c: Include <dirname.h> after size_t is defined.
5527 * backupfile.c: Likewise.
5529 * addext.c (addext): Use base_len to trim redundant
5530 trailing slashes instead of doing it ourselves.
5531 But do not trim the last slash if it is not redundant.
5533 * backupfile.c (find_backup_file_name,
5534 max_backup_version): Use base_len instead of rolling it ourselves.
5535 Handle the case of "" and (on DOS) "C:" correctly.
5537 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5538 Include <string.h>, <dirname.h>.
5539 (base_name): Allow file names ending in slashes, other than names
5540 that are all slashes. In this case, return the basename followed
5541 by the slashes. This is more general, and can be used in places
5542 where the original base_name purposely had an assertion failure.
5543 (base_len): New function.
5545 * dirname.c: Include <string.h> instead of <stdlib.h>.
5546 Do not include <assert.h>; no longer needed.
5548 (memrchr): Remove decl.
5549 (dir_name_r): Remove.
5550 (dir_len): Renamed from dirlen. All callers changed.
5551 Rewrite in terms of base_name, for simplicity and consistency.
5552 (dir_name): Never return NULL. All callers changed.
5553 Do not include <stdlib.h> in test program; no longer needed.
5554 return 0; is fine for test program.
5556 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5558 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5560 * path-concat.c (path_concat): Use base_len to compute
5561 base length, not strlen; this means we cannot rely on memcpy
5564 * same.c (STREQ): Remove.
5565 (same_name): Handle the case where the basename ends in trailing '/'.
5567 * stripslash.c (strip_trailing_slashes): Return nonzero if
5568 a slash was stripped. Do not strip the last slash after a
5571 2001-04-08 Jim Meyering <meyering@lucent.com>
5573 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5574 recomputed; that's necessary when the offset spans a DST transition.
5575 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5577 2001-04-02 Jim Meyering <meyering@lucent.com>
5579 * regex.h, regex.c: Update from GNU libc.
5581 2001-03-19 Paul Eggert <eggert@twinsun.com>
5583 * version-etc.c (version_etc_copyright): Update to 2001.
5585 2001-03-16 Paul Eggert <eggert@twinsun.com>
5587 * tempname.c (uint64_t): Define to uintmax_t if
5588 not defined, and if UINT64_MAX is not defined.
5589 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5590 Reported by John David Anglin.
5592 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5594 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5595 alias if codeset is empty.
5596 * config.charset (BeOS): Use wildcard syntax.
5598 2001-03-13 Jim Meyering <meyering@lucent.com>
5600 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5601 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5604 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5606 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5608 * unicodeio.c (print_unicode_char): Simplify accordingly.
5610 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5612 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5613 support for DOS/DJGPP.
5615 2001-02-28 Paul Eggert <eggert@twinsun.com>
5617 * Makefile.am (libfetish_a_SOURCES):
5618 Add dup-safer.c, fopen-safer.c.
5619 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5621 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5623 2001-02-25 Paul Eggert <eggert@twinsun.com>
5625 The mkstemp replacement is taken from glibc 2.2.2, with some
5626 portability fixes for use outside glibc, as follows:
5628 * tempname.c (struct_stat64): New macro.
5629 (direxists, __gen_tempname): Use it.
5630 This avoids a portability problem with Solaris 8.
5632 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5633 (<stddef.h>, <stdint.h>, <string.h>):
5634 Include only if STDC_HEADERS || _LIBC.
5635 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5636 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5637 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5638 (__set_errno): Define this macro if <errno.h> doesn't.
5639 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5640 Define these macros if <stdio.h> doesn't.
5641 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5642 Define these macros if <sys/stat.h>
5643 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5644 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5645 __xstat64): Define if not _LIBC.
5646 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5647 (__gen_tempname): Invoke gettimeofday only if
5648 HAVE_GETTIMEOFDAY || _LIBC;
5649 otherwise, fall back on plain "time".
5650 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5652 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5654 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5656 2001-02-17 Jim Meyering <meyering@lucent.com>
5658 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5659 around included file name.
5661 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5663 * strftime.c: Update from GNU libc (the only changes were to comments).
5665 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5667 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5669 2001-02-17 Paul Eggert <eggert@twinsun.com>
5671 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5672 Remove workaround macros for hosts that have mbrtowc but not
5673 mbstate_t, as we now insist on proper declarations for both
5674 before using mbrtowc.
5676 2001-02-17 Jim Meyering <meyering@lucent.com>
5678 * regex.c: Update from libc.
5680 2001-02-16 Paul Eggert <eggert@twinsun.com>
5682 * alloca.c (malloc): Undef before defining, since stdlib.h
5683 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5684 Reported by Mark Hounschell via Paul Eggert.
5686 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5688 * config.charset: Update for FreeBSD 4.2.
5690 2001-01-26 Jim Meyering <meyering@lucent.com>
5692 * quotearg.c: Include stddef.h.
5693 * quote.c: Include stddef.h.
5694 Reported by Axel Kittenberger.
5696 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5697 line in double quotes so that it evokes a better diagnostic.
5698 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5699 Reported by Axel Kittenberger.
5701 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5703 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5704 to avoid a warning. Add back 'const' to inptr.
5706 2001-01-16 Jim Meyering <meyering@lucent.com>
5708 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5711 2001-01-14 Jim Meyering <meyering@lucent.com>
5713 * rename.c: New file. From Volker Borchert.
5714 Include stdlib.h, string.h or strings.h, and xalloc.h.
5715 Use strip_trailing_slashes rather than open-coding it.
5717 2001-01-03 Paul Eggert <eggert@twinsun.com>
5719 * strftime.c: Sync with glibc time/strftime.c 1.81.
5721 2001-01-03 Jim Meyering <meyering@lucent.com>
5723 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5724 local `inptr' to avoid warning with some system declarations of iconv.
5726 2000-12-29 Paul Eggert <eggert@twinsun.com>
5728 * modechange.c: Do not assume that mode_t uses the
5729 traditional octal encoding. E.g. "chmod 1 FOO" should set
5730 the other-execute bit of FOO even if S_IXOTH != 1.
5732 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5733 WOTH, XOTH, ALLM): New macros.
5734 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5735 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5737 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5738 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5740 No need to use uintmax_t; unsigned long is long enough.
5741 Don't bother to get suffix since we don't use it.
5743 2000-12-24 Jim Meyering <meyering@lucent.com>
5745 * hash.c (is_prime): Return explicit boolean values.
5746 (hash_get_first): Return NULL to appease Irix5.6's 89.
5747 Reported by Nelson Beebe.
5749 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5751 * localcharset.c (locale_charset): Add support for Win32.
5753 2000-12-18 Paul Eggert <eggert@twinsun.com>
5755 * physmem.h, physmem.c: New files.
5757 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5758 (noinst_HEADERS): Add physmem.h.
5760 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5761 't' for compatibility with Solaris 8 sort.
5763 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5765 * config.charset: Add support for BeOS.
5767 2000-12-16 Jim Meyering <meyering@lucent.com>
5769 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5770 SHELLS_FILE to a file name that's useful on djgpp systems.
5772 (ADDITIONAL_DEFAULT_SHELLS): Define.
5773 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5774 Based mostly on a patch from Prashant TR.
5776 2000-12-16 Jim Meyering <meyering@lucent.com>
5778 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5779 N and M) would have treated it like `chown N:N FILE'.
5781 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5783 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5785 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5786 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5787 to the list of canonical encodings. Rename EUC-CN to GB2312.
5789 2000-12-08 Andreas Schwab <schwab@suse.de>
5791 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5792 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5794 2000-12-07 Jim Meyering <meyering@lucent.com>
5796 * stripslash.c (ISSLASH): Define.
5797 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5800 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5801 (dir_name_r): Declare this function as static.
5802 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5803 manifest itself on a name containing a mix of slashes and
5805 Make this function work with names starting with a DOS-style
5806 drive letter and colon prefix.
5807 (dir_name): Append `.' if necessary.
5808 Based mostly on patches from Prashant TR and Eli Zaretskii.
5810 * dirname.h (dir_name_r): Remove prototype.
5812 2000-12-05 Jim Meyering <meyering@lucent.com>
5814 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5816 2000-12-04 Jim Meyering <meyering@lucent.com>
5818 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5819 Also include memory.h, stdlib.h, unistd.h if appropriate.
5820 Reported by Andreas Jaeger (conflicting declaration of malloc).
5822 2000-12-02 Jim Meyering <meyering@lucent.com>
5824 * closeout.h: Make idempotent, to avoid some obscure warnings.
5826 2000-12-01 Paul Eggert <eggert@twinsun.com>
5828 * memrchr.c: Include <config.h> before any system include file.
5830 2000-11-29 Paul Eggert <eggert@twinsun.com>
5832 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5834 2000-11-26 Jim Meyering <meyering@lucent.com>
5836 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5838 2000-11-22 Paul Eggert <eggert@twinsun.com>
5840 * strftime.c (my_strftime): Do not invoke mbrlen with a
5841 size of (size_t) -1; it's not portable.
5843 2000-11-17 Akim Demaille <akim@epita.fr>
5845 * obstack.h: Formatting changes.
5846 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5847 prevent type checking.
5848 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5849 cast the value to (void *): assigning a `foo *' to a `void *'
5851 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5853 2000-11-17 Jim Meyering <meyering@lucent.com>
5855 * strstr.c: Update from GNU libc.
5857 2000-11-16 Jim Meyering <meyering@lucent.com>
5859 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5861 2000-11-11 Jim Meyering <meyering@lucent.com>
5863 * error.c: Add a couple #includes, merging from GNU libc version.
5865 2000-11-10 Jim Meyering <meyering@lucent.com>
5867 * obstack.h: Update from GNU libc.
5868 * obstack.c: Likewise.
5870 2000-11-06 Paul Eggert <eggert@twinsun.com>
5872 * getusershell.c (setusershell): Use rewind rather than
5873 fseek/fseeko, to avoid configuration hassles with fseeko.
5874 Don't bother opening SHELLS_FILE if shellstream is NULL;
5877 2000-11-05 Jim Meyering <meyering@lucent.com>
5879 * makepath.h (make_dir): Declare.
5880 * makepath.c (make_dir): Remove `static' attribute.
5883 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5885 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5886 last one in a bucket, advance to the next bucket.
5888 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5890 * fnmatch.c: Do not comment out all the code if we are using
5891 the GNU C library, because in some cases we are replacing buggy
5892 code in the GNU C library itself.
5894 2000-10-30 Paul Eggert <eggert@twinsun.com>
5896 * error.h, getline.h, modechange.h:
5897 Remove "2000" from Copyright line, as the file hasn't been
5898 changed this year other than in the copyright notice.
5900 * xalloc.h: Add "2000" to Copyright line, as this file
5901 was changed this year.
5903 2000-10-30 Paul Eggert <eggert@twinsun.com>
5905 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5906 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5907 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5909 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5911 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5912 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5913 doesn't define __restrict_arr.
5915 2000-10-29 Jim Meyering <meyering@lucent.com>
5917 * xstat.in: Fix grammar in comment.
5919 2000-10-28 Jim Meyering <meyering@lucent.com>
5921 * memchr.c: Update from libc.
5922 Adjust for portability:
5923 [HAVE_STDLIB_H]: Include stdlib.h.
5924 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5925 Undef __memchr, too.
5926 [!weak_alias]: Define __memchr to memchr.
5928 * regex.c: Update from libc.
5929 * regex.h: Likewise.
5930 * getopt1.c: Likewise.
5931 * memcmp.c: Likewise.
5933 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5934 Avoid using fseek, when possible -- it's broken by design.
5935 Patch by Ulrich Drepper.
5937 2000-10-26 Jim Meyering <meyering@lucent.com>
5939 * strftime.c: Update from libc.
5941 2000-10-25 Jim Meyering <meyering@lucent.com>
5943 * obstack.c: Update from libc.
5945 2000-10-23 Jim Meyering <meyering@lucent.com>
5947 * hard-locale.c (hard_locale): Revert last change -- it was simply
5948 wrong. That set_locale call must not have any side effects.
5951 2000-10-22 Jim Meyering <meyering@lucent.com>
5953 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5954 [CYCLIC]: Remove now-unused definition.
5956 * save-cwd.c (O_DIRECTORY): Define, if needed.
5957 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5958 Suggestion from Ulrich Drepper.
5960 2000-10-21 Jim Meyering <meyering@lucent.com>
5962 * dirname.c (dir_name_r): New function, factored out of dir_name.
5963 (dir_name): Use dir_name_r.
5964 * dirname.h (dir_name_r): Declare it.
5966 2000-10-21 Jim Meyering <meyering@lucent.com>
5968 * dirname.c (memrchr): Declare if necessary.
5969 (dir_name): Remove the restriction that there be no
5970 trailing slashes. Now, this code skips past them, effectively
5972 [TEST_DIRNAME] (main): New unit tests.
5974 * memrchr.c: New file from GNU libc.
5975 Undef __memrchr, too.
5976 [!weak_alias]: Define __memrchr to memrchr.
5977 Guard weak_alias use with `#ifdef weak_alias'.
5979 2000-10-17 Jim Meyering <meyering@lucent.com>
5981 * quote.h (PARAMS): Define and use.
5982 Reported by Akim Demaille.
5984 * getopt.c: Update from libc.
5986 2000-10-16 Jim Meyering <meyering@lucent.com>
5988 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5991 2000-09-25 Jim Meyering <meyering@lucent.com>
5993 * md5.h (rol): Define (from GnuPG).
5995 * sha.c: Give credit (GnuPG) where due.
5996 (M): Use rol rather than open-coding it.
5997 Add a FIXME comment.
5999 2000-09-21 Jim Meyering <meyering@lucent.com>
6001 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6002 Reported by Michael Stone.
6004 2000-09-20 Jim Meyering <meyering@lucent.com>
6006 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6007 (noinst_HEADERS): Add sha.h.
6008 Based on code from Scott G. Miller and from GnuPG.
6010 2000-09-15 Jim Meyering <meyering@lucent.com>
6012 * regex.c: Update from libc.
6014 2000-09-10 Jim Meyering <meyering@lucent.com>
6016 * getopt.c (_getopt_internal): Update from glibc.
6018 2000-09-09 Jim Meyering <meyering@lucent.com>
6020 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6021 think it should be used as a general replacement for isascii.
6022 * fnmatch.c: Likewise.
6023 * mbswidth.c: Likewise
6024 * regex.c: Likewise.
6027 * userspec.c: Include sys/param.h and limits.h.
6029 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6030 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6031 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6032 UID, GID. Check range.
6034 2000-09-06 Jim Meyering <meyering@lucent.com>
6036 * getopt.c (_getopt_internal): Update from glibc.
6038 2000-08-30 Jim Meyering <meyering@lucent.com>
6040 * strftime.c: Merge in changes from GNU libc.
6042 2000-08-26 Jim Meyering <meyering@lucent.com>
6044 * closeout.c: Include "__fpending.h".
6045 (close_stdout_status): Return right away if there's nothing to flush.
6047 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6048 * __fpending.c: New file.
6049 * __fpending.h: New file.
6051 2000-08-07 Paul Eggert <eggert@twinsun.com>
6053 Standardize on "memory exhausted" instead of "Memory exhausted"
6054 or "virtual memory exhausted".
6055 * obstack.c (print_and_abort): Use "memory exhausted", not
6056 "virtual memory exhausted".
6057 * same.c (same_name): Invoke xalloc_die instead of printing
6059 * userspec.c (parse_user_spec): Likewise.
6060 * bumpalloc.h: comment fix
6061 * same.c, userspec.c: Include xalloc.h.
6063 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6064 not char *const and pointing to a constant array.
6065 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6066 (xrealloc): Comment fix.
6068 * userspec.c (parse_user_spec):
6069 Don't translate a message until just before returning,
6070 to avoid unnecessary translation.
6072 2000-08-07 Jim Meyering <meyering@lucent.com>
6074 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6075 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6076 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6077 getgroups.c, gethostname.c, getopt.h, group-member.c,
6078 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6079 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6080 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6081 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6082 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6083 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6084 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6085 yesno.c: Back out Copyright date changes for each file with no change
6086 this year. This eases coordination with other programs using the same
6087 source code modules. From Paul Eggert.
6089 2000-08-03 Greg McGary <greg@mcgary.org>
6091 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6092 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6093 (EXTEND_BUFFER): Use them.
6095 2000-08-01 Jim Meyering <meyering@lucent.com>
6097 * dirname.c (ISSLASH): Define.
6098 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6099 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6100 both `\' and `/' may be use as path separators.
6101 Based on a patch from Prashant TR.
6103 2000-07-31 Paul Eggert <eggert@twinsun.com>
6105 * quotearg.c (quotearg_n_options): Don't make the initial
6106 slot vector a constant, since it might get modified.
6108 2000-07-31 Jim Meyering <meyering@lucent.com>
6110 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6111 * obstack.c (print_and_abort): Likewise.
6113 2000-07-30 Paul Eggert <eggert@twinsun.com>
6115 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6116 buffer, so that the caller can always quote one small
6117 component of a "memory exhausted" message in slot 0.
6118 From a suggestion by Jim Meyering.
6120 2000-07-30 Jim Meyering <meyering@lucent.com>
6122 * makepath.c (make_path): Quote the other instance, too.
6124 * quotearg.c (N_STATIC_SLOTVECS): Define.
6125 (STATIC_BUF_SIZE): Define.
6126 (quotearg_n_options): Use only statically allocated storage when
6127 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6128 than STATIC_BUF_SIZE.
6130 2000-07-29 Jim Meyering <meyering@lucent.com>
6132 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6133 * dirname.c (dir_name): Likewise.
6135 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6137 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6138 (dir_name): Assert that there are no trailing slashes.
6140 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6142 * mbswidth.h (mbswidth): Add a flags argument.
6143 (mbswidth): New declaration.
6144 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6145 * mbswidth.c (mbswidth): Add a flags argument.
6146 (mbsnwidth): New function.
6148 2000-07-24 Jim Meyering <meyering@lucent.com>
6150 * mbswidth.c: Remove useless #else. From Bruno Haible.
6152 2000-07-23 Paul Eggert <eggert@twinsun.com>
6154 * mbswidth.c (_XOPEN_SOURCE):
6155 Don't define; this causes problems on Solaris 7.
6156 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6158 2000-07-23 Paul Eggert <eggert@twinsun.com>
6161 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6162 so that mbstate_t is always defined.
6164 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6165 be 1 in at least one GCC installation, and this configuration
6166 error is likely to be common. Ignoring MB_LEN_MAX hurts
6167 performance on hosts that have mbrtowc but have only unibyte
6168 locales, but I assume these hosts are rare.
6170 2000-07-23 Paul Eggert <eggert@twinsun.com>
6172 * quotearg.c: Streamline by invoking multibyte code only if needed.
6173 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6174 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6175 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6176 invoke multibyte primitives.
6178 2000-07-23 Jim Meyering <meyering@lucent.com>
6180 * basename.c (base_name): Add an assertion.
6182 2000-07-15 Bruno Haible <clisp.cons.org>
6184 * quotearg.c: When the system forces us to redefine mbstate_t,
6185 shadow its mbsinit function.
6187 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6189 * mbswidth.h: New file.
6190 * mbswidth.c: New file.
6191 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6192 (noinst_HEADERS): Add mbswidth.h.
6194 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6196 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6199 2000-07-15 Jim Meyering <meyering@lucent.com>
6201 * makepath.c: Include quote.h.
6202 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6203 corresponding argument in a `quote (...)' call.
6204 Give better diagnostics.
6206 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6207 (noinst_HEADERS): Add quote.h.
6209 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6210 from tar's src/misc.c.
6211 * quote.h: New file. Prototypes for same.
6213 2000-07-10 Paul Eggert <eggert@twinsun.com>
6215 From a suggestion by Bruno Haible.
6216 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6217 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6218 to decide whether to define the BeOS workaround macro;
6219 this adjusts to the change to AC_MBSTATE_T.
6221 2000-07-13 Paul Eggert <eggert@twinsun.com>
6223 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6225 * quotearg.c (quoting_style_args, quoting_style_vals,
6226 quotearg_buffer_restyled): Add support for
6227 clocale_quoting_style. Undo previous change to
6228 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6229 and "{RIGHT QUOTATION MARK}" msgids.
6231 2000-07-05 Paul Eggert <eggert@twinsun.com>
6233 The old behavior of quoting `like this' doesn't look good with
6234 newer, ISO-style fonts. See:
6235 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6237 Instead, quote "like this" by default. Let the translator
6238 tailor the locale-specific quoting behavior by providing
6239 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6241 * quotearg.c (N_): New macro.
6242 (gettext_default): New function.
6243 (quotearg_buffer_restyled): Use
6244 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6245 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6247 2000-07-09 Jim Meyering <meyering@lucent.com>
6249 * Most files: Update copyright dates to include 2000.
6251 2000-07-08 Jim Meyering <meyering@lucent.com>
6253 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6255 (xgethostname): Remove now-unnecessary #ifdef.
6256 Move declaration of `err' into loop where it's used.
6258 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6260 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6261 by allocating a larger buffer. Test the gethostname return value for
6262 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6263 returns an error and ENAMETOOLONG isn't defined.
6265 2000-07-05 Paul Eggert <eggert@twinsun.com>
6266 and Bruno Haible <haible@clisp.cons.org>
6268 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6270 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6272 * quotearg.c (struct quoting_options): Simplify quote_these_too
6275 2000-07-03 Jim Meyering <meyering@lucent.com>
6277 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6278 Reported by Bruno Haible.
6280 2000-07-04 Jim Meyering <meyering@lucent.com>
6282 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6283 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6286 2000-07-03 Paul Eggert <eggert@twinsun.com>
6287 and Bruno Haible <haible@clisp.cons.org>
6289 * quotearg.c (mbrtowc):
6290 Assign to *pwc, and return 1 only if result is nonzero.
6291 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6293 2000-07-03 Jim Meyering <meyering@lucent.com>
6295 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6296 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6299 2000-07-02 Jim Meyering <meyering@lucent.com>
6301 * quotearg.c (mbstate_t): Don't define here.
6303 2000-07-02 Jim Meyering <meyering@lucent.com>
6305 * nanosleep.c (SIGCONT): Define if not already defined.
6307 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6309 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6310 per change in ../m4/ls-mntd-fs.m4.
6311 (read_filesystem_list): Ignore symbolic links.
6313 2000-06-29 Jim Meyering <meyering@lucent.com>
6315 * same.c: Include <string.h> or <strings.h>, as appropriate,
6316 for declaration of strcmp.
6318 * long-options.c: Include <stdlib.h>, for declaration of exit.
6320 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6321 Avoid warning by casting result to `char *' to remove `const'.
6323 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6325 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6327 2000-06-26 Paul Eggert <eggert@twinsun.com>
6329 savedir now sets errno on failure and invokes xmalloc to get memory.
6330 Fix a couple of other minor bugs while we're at it.
6332 * savedir.c (<unistd.h>): Do not include; there's no need.
6333 (NAMLEN): Remove macro.
6334 (malloc, realloc): Remove decls.
6336 ("xalloc.h"): Include.
6337 (NAME_SIZE_DEFAULT): New macro.
6338 (savedir): Use xmalloc / xrealloc to allocate memory.
6339 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6340 Skip "" directory entries.
6341 Use strlen to calculate directory entry length, since the old method
6342 is rarely used these days and isn't worth supporting.
6343 Don't use a pointer after freeing it.
6344 Check for integer overflow when calculating allocation size.
6345 Use memcpy to copy entries, instead of stpcpy.
6346 Set errno properly when returning NULL.
6347 Check for readdir error.
6349 2000-06-26 Jim Meyering <meyering@lucent.com>
6351 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6353 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6355 * getusershell.c (xmalloc, xrealloc): Remove functions.
6357 Don't include <stdlib.h>. Don't declare malloc, realloc.
6359 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6361 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6363 2000-06-24 Jim Meyering <meyering@lucent.com>
6365 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6367 2000-06-21 Jim Meyering <meyering@lucent.com>
6369 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6371 2000-06-19 Paul Eggert <eggert@twinsun.com>
6373 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6374 (mbrtowc, mbstate_t): Define substitutes if
6375 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6376 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6377 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6379 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6381 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6382 than 1024, return a memory chunk of least possible size, instead
6383 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6384 Use free/xmalloc instead of xrealloc to avoid copying for very long
6387 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6389 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6390 address, not strdup. Include <stdlib.h> and don't declare free().
6392 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6394 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6397 2000-06-21 Jim Meyering <meyering@lucent.com>
6399 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6400 (noinst_HEADERS): Add getstr.h.
6402 * getline.c (getstr): Move into a separate file.
6403 * getstr.c (getstr): New file, extracted from getline.c, with
6404 the following changes: new parameter, delim2; both delim[12]
6405 parameters have type `int', not `char'. The latter would lose
6406 with 8-bit delimiters.
6407 * getstr.h: New file.
6409 2000-06-19 Jim Meyering <meyering@lucent.com>
6411 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6413 2000-06-18 Jim Meyering <meyering@lucent.com>
6415 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6416 Besides, these days every porting target provides a mkdir function.
6418 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6419 (this snippet comes from src/system.h).
6421 2000-06-15 Paul Eggert <eggert@twinsun.com>
6423 * human.c (adjust_value): New function.
6424 (human_readable_inexact): Apply rounding style even when
6425 printing approximate values.
6427 2000-06-14 Paul Eggert <eggert@twinsun.com>
6429 * human.c (human_readable_inexact): Allow an input block
6430 size that is not a multiple of the output block size, and vice versa.
6431 Reported by Piergiorgio Sartor.
6433 2000-06-14 Paul Eggert <eggert@twinsun.com>
6435 * getdate.y (get_date): Apply relative times after time
6436 zone indicator, not before. Reported by Todd A. Jacobs.
6438 2000-06-13 Jim Meyering <meyering@lucent.com>
6440 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6442 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6444 2000-06-12 Paul Eggert <eggert@twinsun.com>
6446 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6448 2000-06-04 Paul Eggert <eggert@twinsun.com>
6450 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6452 2000-06-04 Jim Meyering <meyering@lucent.com>
6454 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6455 SunOS 4.1.4 for which gid_t is an unsigned type.
6457 2000-06-03 Jim Meyering <meyering@lucent.com>
6459 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6461 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6463 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6464 newer, don't install charset.alias.
6465 * config.charset: Change the Linux/glibc rules so they become empty
6466 on glibc-2.1 or newer.
6468 2000-06-02 Jim Meyering <meyering@lucent.com>
6470 * mountlist.c: Back out last change. Instead, do this...
6471 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6472 member using the same `ignore'-testing code.
6473 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6477 2000-05-29 Jim Meyering <meyering@lucent.com>
6479 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6480 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6482 2000-05-22 Jim Meyering <meyering@lucent.com>
6484 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6486 2000-05-18 Jim Meyering <meyering@lucent.com>
6488 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6489 back, too, since it may have been modified by allocate_entry.
6490 (hash_delete): Rewrite to use neither the assignment operator
6491 nor the comma operator in an if-expression.
6493 2000-05-15 Paul Eggert <eggert@twinsun.com>
6496 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6497 Remove; no longer needed.
6498 "quotearg.h": Add include.
6499 (file_name): Do not bother to explicitly initialize to NULL; it's less
6500 efficient on some hosts.
6501 (close_stdout_status): Remove test as to whether stdout was already
6502 closed; it breaks for the case "echo x | sort >&-".
6503 Quote file name colons.
6504 Do not assume that _("write error") lacks format strings.
6506 2000-05-15 Jim Meyering <meyering@lucent.com>
6508 * version-etc.c (version_etc_copyright): Update the copyright string
6509 used in all --version output.
6511 2000-05-14 Jim Meyering <meyering@lucent.com>
6513 * closeout.c (close_stdout_set_file_name): New function.
6514 (close_stdout_status): Use new file-scoped global.
6515 Return right away if fstat says the stdout file descriptor is invalid.
6516 * closeout.h (close_stdout_set_file_name): Declare.
6518 2000-05-10 Jim Meyering <meyering@lucent.com>
6520 * closeout.c [default_exit_status]: New file-scoped variable.
6521 (close_stdout_set_status): New function.
6522 * closeout.h (close_stdout_set_status): Declare.
6524 2000-05-08 Jim Meyering <meyering@lucent.com>
6526 * long-options.c: Don't include closeout.h.
6527 (parse_long_options): Don't call close_stdout for --version.
6529 2000-05-06 Jim Meyering <meyering@lucent.com>
6531 * strnlen.c: Undefine __strnlen and strnlen.
6532 [!weak_alias]: Define __strnlen to strnlen.
6534 * atexit.c: New file, from libiberty.
6536 2000-05-06 Jim Meyering <meyering@lucent.com>
6538 * closeout.c (close_stdout_status): Also check for errors on the
6541 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6543 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6544 instead of xmalloc, xrealloc, path_concat.
6545 (locale_charset): Treat empty environment variables as absent.
6546 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6548 2000-05-04 Jim Meyering <meyering@lucent.com>
6550 * getopt.c: Update from glibc.
6551 * obstack.c: Likewise.
6552 * obstack.h: Likewise.
6553 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6555 * regex.h: Likewise.
6556 * strndup.c: Likewise.
6557 * strnlen.c: New file, from glibc.
6559 2000-05-01 Jim Meyering <meyering@lucent.com>
6561 * full-write.c (full_write): Remove `FIXME' part of comment.
6563 2000-04-29 Jim Meyering <meyering@lucent.com>
6565 * path-concat.c: Declare strdup only if it's not defined.
6566 * canon-host.c: Likewise.
6568 2000-04-28 Jim Meyering <meyering@lucent.com>
6570 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6571 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6572 included first, then limits.h is included by locale.h by libintl.h.
6573 From John David Anglin.
6575 2000-04-25 Jim Meyering <meyering@lucent.com>
6577 * makepath.c (S_IRWXUGO): Define.
6578 (make_path): Always perform explicit chmod if MODE specifies any
6579 of the `special' permission bits. Prompted by a bug report against
6580 install from Mate Wierdl and Joost van Baal.
6582 2000-04-18 Jim Meyering <meyering@lucent.com>
6586 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6587 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6589 2000-04-17 Jim Meyering <meyering@lucent.com>
6591 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6592 the definition of it to rpl_strftime also defined-away the system's
6595 2000-04-15 Jim Meyering <meyering@lucent.com>
6597 Use `C' to denote so-called `contiguous' files, the same way
6599 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6600 (ftypelet): Use S_ISCTG.
6601 From Michael Deutschmann.
6603 2000-04-14 Jim Meyering <meyering@lucent.com>
6605 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6607 2000-04-08 Jim Meyering <meyering@lucent.com>
6609 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6610 names don't conflict. Reported by Eli Zaretskii.
6612 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6614 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6615 bug. Deal with the different error behavior of Irix iconv.
6617 2000-04-07 Jim Meyering <meyering@lucent.com>
6619 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6620 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6622 2000-04-05 Jim Meyering <meyering@lucent.com>
6624 Portability tweaks required for ultrix4.3.
6625 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6626 * readutmp.c: Include sys/types.h before sys/stat.h.
6627 * canon-host.c: Declare strdup.
6628 * path-concat.c: Likewise.
6629 From John David Anglin.
6631 2000-04-04 Jim Meyering <meyering@lucent.com>
6633 Be more DOS 8.3-friendly.
6634 * ref-add.sin: Renamed from ref-add.sed.in.
6635 * ref-del.sin: Renamed from ref-del.sed.in.
6636 * Makefile.am: Reflect renaming.
6637 Reported by Eli Zaretskii.
6639 Use a temporary file name that won't clash with `charset.alias'
6640 in the DOS 8.3 name space.
6641 * Makefile.am (charset_tmp): Define.
6642 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6643 (uninstall-local): Likewise.
6644 Reported by Eli Zaretskii.
6646 2000-03-29 Paul Eggert <eggert@twinsun.com>
6648 * time/strftime.c (my_strftime): Make sure we call the system
6649 strftime, not ourselves, when invoking the underlying strftime.
6651 2000-03-24 Jim Meyering <meyering@lucent.com>
6653 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6654 (charset_alias): Define.
6655 (install-exec-local): Factor out common code.
6656 (uninstall-local): Split lines longer than 80.
6657 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6659 (.sed.in.sed): New rule. Don't redirect directly to $@.
6660 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6662 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6664 * config.charset: Output a line containing "Packages using this file".
6665 * ref-add.sed.in, ref-del.sed.in: New files.
6666 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6667 ref-del.sed): New rules.
6669 2000-03-17 Jim Meyering <meyering@lucent.com>
6671 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6672 Otherwise, include <strings.h>
6674 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6676 * unicodeio.c (utf8_wctomb): New function.
6677 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6678 format instead of in UCS-4 with platform dependent endianness.
6680 2000-03-07 Paul Eggert <eggert@twinsun.com>
6682 * savedir.c (savedir): Work even if directory size is
6683 negative; this can happen with some screwy NFS configurations.
6685 2000-03-06 Jim Meyering <meyering@lucent.com>
6687 * localcharset.c (get_charset_aliases): Don't try to free file_name
6688 if it's NULL (because we ran out of memory). From Bruno Haible.
6690 2000-03-05 Jim Meyering <meyering@lucent.com>
6692 * localcharset.c ("path-concat.h"): Include.
6693 (get_charset_aliases): Use path_concat instead of ANSI string
6696 * unicodeio.h (PARAMS): Define.
6697 Use it to guard prototype.
6699 2000-03-04 Jim Meyering <meyering@lucent.com>
6701 * Makefile.am (install-exec-local): Create $(libdir) before installing
6703 (uninstall-local): Uncomment this rule so `make distcheck' works
6706 * unicodeio.c (<errno.h>): Include it.
6707 (errno): Declare if not defined.
6709 * localcharset.c: Add Bruno's comment justifying use of volatile.
6711 * config.charset: New version, incorporating remarks from a linux
6712 i18n mailing list. From Bruno Haible.
6714 2000-03-02 Jim Meyering <meyering@lucent.com>
6716 * Makefile.am (EXTRA_DIST): Add config.charset.
6718 2000-03-01 Jim Meyering <meyering@lucent.com>
6720 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6721 * unicodeio.c: Likewise.
6723 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6725 * config.charset: New file.
6726 * localcharset.c: New file.
6727 * unicodeio.h, unicodeio.c: New files.
6728 * Makefile.am (DEFS): Add -DLIBDIR=...
6729 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6730 (noinst_HEADERS): Add unicodeio.h.
6731 (all-local, install-exec-local, charset.alias): New targets.
6733 2000-02-28 Paul Eggert <eggert@twinsun.com>
6735 * quotearg.c (ALERT_CHAR): New macro.
6736 (quotearg_buffer_restyled): Use it.
6738 2000-02-27 Jim Meyering <meyering@lucent.com>
6740 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6741 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6743 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6744 not `#if STDC_HEADERS'.
6745 Declare malloc if needed.
6747 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6748 now that autoconf always defines the HAVE_DECL_ symbols.
6749 * human.c: Likewise.
6751 * strtoumax.c: Likewise.
6753 * backupfile.c: Arrange for cpp to fail if the configure-time
6754 declaration check was not run.
6756 * human.c: Likewise.
6758 * strtoumax.c: Likewise.
6760 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6761 then first look up the entire `.'-containing string as a login name.
6763 2000-02-18 Paul Eggert <eggert@twinsun.com>
6765 * getdate.y: Handle two-digit years with leading zeros correctly.
6766 (textint): New typedef.
6767 (parser_control): Member year changed from int to textint.
6769 (YYSTYPE): Removed; replaced by %union with int and textint members.
6770 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6771 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6772 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6773 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6774 (date, number, to_year): Use width of number in digits, not its value,
6775 to determine whether it's a 2-digit year, or a 2-digit time.
6776 (yylex): Store number of digits of numeric tokens.
6777 Reported by John Kendall.
6779 (parser_control): Changed from struct parser_control to typedef (for
6780 consistency). All uses changed.
6782 (tID): Removed; not used.
6783 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6785 2000-02-14 Paul Eggert <eggert@twinsun.com>
6787 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6788 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6790 2000-02-12 Jim Meyering <meyering@lucent.com>
6792 * userspec.c (ISDIGIT): Define it.
6793 (isdigit): Remove definition.
6794 (is_number): Use ISDIGIT, not isdigit.
6795 <libintl.h>: Include.
6797 (parse_user_spec): Mark translatable strings.
6799 2000-02-10 Jim Meyering <meyering@lucent.com>
6801 With these changes, nanosleep.[ch] are finally enough like the other
6802 lib/* replacement files to compile on a few more losing systems.
6804 * nanosleep.h: Don't include config.h.
6805 Remove prototype from declaration of nanosleep.
6806 (PARAMS): Remove now-unneeded definition.
6807 * nanosleep.c: #undef nanosleep.
6808 (rpl_nanosleep): Rename from nanosleep.
6810 2000-02-03 Jim Meyering <meyering@lucent.com>
6812 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6813 rather than with `#if HAVE_UTMPNAME'.
6815 2000-02-01 Jim Meyering <meyering@lucent.com>
6817 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6819 2000-01-31 Jim Meyering <meyering@lucent.com>
6821 * nanosleep.h (nanosleep): Guard declaration with
6822 `#if ! HAVE_DECL_NANOSLEEP'.
6823 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6824 the declaration in that vendor's sys/timers.h.
6825 Reported by Christian Krackowizer.
6827 * quotearg.c (ISASCII): Add #undef and move definition to follow
6828 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6829 (ISPRINT): Likewise.
6830 Reported by Tom Tromey.
6832 2000-01-30 Jim Meyering <meyering@lucent.com>
6834 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6835 uses of ->ut_name. The latter doesn't work with new Linux header files
6836 where only utmpx.ut_user is declared.
6838 * readutmp.h (UT_USER): Define.
6840 2000-01-23 Jim Meyering <meyering@lucent.com>
6842 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6845 2000-01-22 Jim Meyering <meyering@lucent.com>
6847 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6848 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6849 Required for some AIX systems. Reported by Christian Krackowizer.
6850 [TESTING] (main): New function.
6852 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6853 * dirname.c (dir_name): Support for DOS-style file names with drive
6856 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6858 * strverscmp.c (ISDIGIT): Define.
6859 (strverscmp): Use ISDIGIT, not isdigit.
6861 2000-01-17 Paul Eggert <eggert@twinsun.com>
6863 * nanosleep.c (nanosleep):
6864 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6865 POSIX.1 doesn't require SA_INTERRUPT and some systems
6866 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6867 it's been part of POSIX.1 since day 1 (in 1988).
6869 2000-01-17 Jim Meyering <meyering@lucent.com>
6871 * interlock: Remove unused file. Reported by François Pinard.
6873 2000-01-16 Paul Eggert <eggert@twinsun.com>
6875 * quotearg.c (quotearg_buffer_restyled): Do not quote
6876 alert, backslash, formfeed, and vertical tab unnecessarily in
6877 shell quoting style.
6880 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6881 Free Software Foundation, Inc.
6882 Copying and distribution of this file, with or without modification,
6883 are permitted provided the copyright notice and this notice are preserved.