1 2005-07-02 Jim Meyering <jim@meyering.net>
3 * backupfile.c (backup_args): Change a `0' to NULL.
5 2005-07-01 Jim Meyering <jim@meyering.net>
7 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
8 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
9 * save-cwd.c, tempname.c:
10 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
11 and don't include <sys/file.h>).
13 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
15 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
16 declares only 'struct timespec;' (!).
18 2005-06-29 Jim Meyering <jim@meyering.net>
20 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
21 type name. Use the variable name instead.
22 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
24 2005-06-28 Simon Josefsson <jas@extundo.com>
26 * check-version.h, check-version.c: New files.
28 2005-06-28 Simon Josefsson <jas@extundo.com>
30 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
31 collision with global variable. Better indentation. Don't
32 increment buffer pointer beyond buffer end. Based on comments
33 from Paul Eggert <eggert@cs.ucla.edu>.
37 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
39 * canon-host.c (canon-host): Append trailing "," to 0 in
40 initializer of struct addrinfo, as an indication that we don't
41 care how many members the structure has.
43 2005-06-24 Derek Price <derek@ximbiot.com>
44 and Bruno Haible <bruno@clisp.org>
46 Remove stat module & update lstat.
47 * stat.c: Remove this file...
48 (slash_aware_lstat): ...moving this content and its support...
49 * lstat.c (rpl_lstat): ...into here.
52 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
54 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
55 (ranged_convert): Don't save conversion in a temporary struct.
56 This causes a warning with GCC 4.0.0, and anyway in the typical
57 case it's not worth the extra 100 bytes or so of code.
58 (ranged_convert, __mktime_internal): When calling a function via a
59 pointer P, use P () rather than (*P) (), as we now assume C89 or
62 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
64 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
65 "who -r" failed to give output. Problem reported by Tim Waugh.
67 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
68 (xcalloc): Use it to avoid needless tests.
69 Problem reported by Jim Meyering.
71 2005-06-16 Jim Meyering <jim@meyering.net>
73 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
74 when either N or S is zero.
76 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
78 * argp.h (__option_is_short): Check upper limit of
79 __key. Isprint() requires its argument to have the value
80 of an unsigned char or EOF.
82 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
84 * fnmatch.c (fnmatch): If there is an encoding error in a
85 multibyte string or pattern, fall back on unibyte matching.
86 Problem reported by James Youngman.
88 2005-06-08 Bruno Haible <bruno@clisp.org>
90 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
93 2005-06-08 Bruno Haible <bruno@clisp.org>
95 * csharpcomp.h: New file, from GNU gettext.
96 * csharpcomp.c: New file, from GNU gettext.
97 * csharpcomp.sh.in: New file, from GNU gettext.
99 2005-06-07 Derek Price <derek@ximbiot.com>
102 * glob_.h: Indent nested #ifdef.
104 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
107 Use "file name" when talking about file names, instead of "filename"
108 or "path", as per the GNU coding standards.
109 * mkdir-p.c: Renamed from makepath.c.
110 (make_dir_parents): Renamed from make_path. All callers changed.
111 * mkdir-p.h: Likewise. All includers changed.
112 * filenamecat.c: Renamed from path-concat.c.
113 (file_name_concat): Renamed from path_concat. All callers changed.
114 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
115 * filenamecat.h: Likewise. All includers changed.
116 * acl.c: Don't use "path" or "filename" to mean "file name"
117 in comments or local variable names.
118 * basename.c: Likewise.
119 * canonicalize.c, canonicalize.h: Likewise.
120 * dirname.c, dirname.h: Likewise.
121 * euidaccess.c: Likewise.
122 * exclude.c: Likewise
123 * fnmatch_.h, fnmatch_loop.c: Likewise.
124 * fsusage.c, fsuage.h: Likewise.
125 * fts.c, fts_.h: Likewise.
126 * getcwd.c: Likewise.
127 * getloadavg.c: Likewise.
128 * mkstemp.c: Likewise.
129 * mountlist.c, mountlist.h: Likewise.
130 * openat.c, openat.h: Likewise.
131 * readlink-stub.c: Likewise.
132 * readutmp.c, readutmp.h: Likewise.
133 * rename.c: Likewise.
136 * savedir.c: Likewise.
137 * stripslash.c: Likewise.
138 * tempname.c: Likewise.
139 * xreadlink.c: Likewise.
140 * exclude.c (excluded_file_name): Renamed from excluded_filename.
142 * exclude.h: Likewise.
144 * euidaccess.c (getuid, getgid, getuid, getegid)
145 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
146 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
147 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
148 * pathmax.h: Include <limits.h> unconditionally, since other
149 files have been getting away with it for years (MORE/BSD 4.3
151 * userspec.c (getpwnam, getgrnam, getgrgid)
152 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
154 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
155 Define to 256, not 255, as per modern POSIX.
157 2005-06-01 Bruno Haible <bruno@clisp.org>
159 * csharpexec.h: New file, from GNU gettext.
160 * csharpexec.c: New file, from GNU gettext.
161 * csharpexec.sh.in: New file, from GNU gettext.
163 2005-05-31 Derek Price <derek@ximbiot.com>
164 Paul Eggert <eggert@cs.ucla.edu>
167 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
169 2005-05-29 Derek Price <derek@ximbiot.com>
170 Paul Eggert <eggert@cs.ucla.edu>
172 * glob_.h, glob.c: New files.
174 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
176 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
178 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
179 the configuration hassle isn't worth it.
180 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
181 (LONGEST_MODIFIER, PRIuMAX): Remove.
183 2005-05-27 Bruno Haible <bruno@clisp.org>
185 * getlogin_r.h: Remove second include of <stddef.h>.
187 2005-05-25 Bruno Haible <bruno@clisp.org>
188 Derek Price <derek@ximbiot.com>
190 * getlogin_r.h: Simplify API documentation.
192 2005-05-25 Derek Price <derek@ximbiot.com>
193 Paul Eggert <eggert@cs.ucla.edu>
195 * getlogin_r.c, getlogin_r.h: New files.
197 2005-05-22 Bruno Haible <bruno@clisp.org>
199 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
200 Also include <sys/param.h> if it defines MIN, MAX.
201 Based on a patch by Derek Price <derek@ximbiot.com>.
203 2005-05-22 Bruno Haible <bruno@clisp.org>
205 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
206 (INT64_MIN): Fix definition.
207 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
209 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
210 NEED_SIGNED_INT_TYPES.
212 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
213 HAVE_SYSTEM_INTTYPES.
215 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
217 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
218 so that unistd-safer.h (GPL'ed code) need not be included.
220 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
223 * fts.c: Don't include "cycle-check.h" or "hash.h".
224 (setup_dir, free_dir): New functions.
225 (enter_dir, leave_dir): Define trivial
226 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
227 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
228 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
229 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
231 (fts_open): Use setup_dir.
232 (fts_close): Use free_dir.
233 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
234 This adds a label and some gotos, but the alternatives were messier.
235 Check for memory allocation failure when entering a dir.
236 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
237 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
238 (FTS): New member fts_cycle, that is a union that contains the
239 old active_dir_ht and cycle_state. All uses changed to mention
240 fts_cycle.ht and fts_cycle.state.
241 * fts-cycle.c: New file, containing GPL'ed code migrated out of
242 fts.c, with the following changes:
243 (setup_dir, free_dir): New functions.
244 (enter_dir): Now returns bool. Return true if successful, false
245 if memory exhausted. All callers changed.
246 Do not bother partly cleaning up on
247 memory allocation failure; that is free_dir's job.
248 However, free ad if hash_insert fails, to avoid memory leak.
249 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
250 fts->fts_options to see which union member to use.
252 2005-05-20 Jim Meyering <jim@meyering.net>
254 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
255 Now a macro, to pacify GCC.
257 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
259 * chown.c (rpl_chown): Return -1 on failure.
261 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
263 * canonicalize.c: Include canonicalize.h first, to test interface.
264 Include <stddef.h> unconditionally, since we assume C89 now.
265 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
266 * fts.c: Include fts_.h first, to check interface.
267 Do not include intprops.h; no longer needed.
268 Include cycle-check.h and hash.h, since fts_.h no longer does.
269 Remove unnecessary casts of closedir to void.
270 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
271 decide whether to decrement nlinks.
272 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
273 (FTS): Use struct hash_table * instead of Hash_table, so that
274 we no longer need to include hash.h here.
276 2005-05-17 Jim Meyering <jim@meyering.net>
278 * fts.c, fts_.h: New files, from coreutils.
280 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
283 * unlinkdir.c, unlinkdir.h: New files.
284 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
285 regex.h, unlocked-io.h, xtime.h:
286 White space changes only.
287 * makepath.c (make_path): Port to hosts where leading "//" is special.
288 * yesno.c: Include getline.h, not ctype.h.
289 (yesno): Don't remove leading white space; POSIX doesn't allow it.
290 Use getline to remove arbitrary restriction on response length.
292 2005-05-13 Bruno Haible <bruno@clisp.org>
294 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
295 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
296 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
297 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
298 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
299 Add support for 64-bit integers in the MSVC compiler.
301 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
303 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
304 Change the initial comment to refer to GPL, not LGPL.
305 gnulib-tool will change it to LGPL as needed.
307 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
308 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
309 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
310 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
311 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
312 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
313 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
314 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
315 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
316 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
317 concatpath.c, config.charset, copy-file.c, copy-file.h,
318 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
319 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
320 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
321 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
322 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
323 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
324 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
325 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
326 full-read.c, full-read.h, full-write.c, full-write.h,
327 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
328 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
329 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
330 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
331 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
332 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
333 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
334 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
335 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
336 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
337 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
338 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
339 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
340 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
341 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
342 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
343 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
344 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
345 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
346 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
347 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
348 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
349 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
350 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
351 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
352 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
353 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
354 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
355 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
356 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
357 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
358 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
359 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
360 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
361 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
362 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
363 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
364 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
365 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
366 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
367 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
368 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
369 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
370 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
371 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
372 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
373 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
374 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
375 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
376 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
377 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
378 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
379 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
380 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
381 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
382 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
383 Update FSF postal mail address.
385 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
387 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
388 specified in ai_socktype. Fix invalid ai_protocol
389 check. ai_protocol is usually set to 0 or depending on
390 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
391 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
392 ai_socktype / ai_protocol in the returned addrinfo structure.
394 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
395 Bruno Haible <bruno@clisp.org>
397 * inet_ntop.h: New file.
398 * inet_ntop.c: New file, from glibc with modifications.
400 2005-05-08 Jim Meyering <jim@meyering.net>
402 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
404 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
406 Merge from coreutils. Among other things,
407 add bulletproofing for cases where stdin, stdout, or stderr are closed.
408 * fd-safer.c: New file.
409 * fcntl-safer.h, open-safer.c: Remove.
410 * chdir-long.c: Fix comment "fetish" -> "coreutils".
411 * dup-safer.c: Include unistd-safer.h first.
412 Don't include errno.h.
413 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
414 * file-type.h: Don't assume invoker included sys/stat.h first.
415 * file-type.c: Rely on file-type.h change.
416 * getloadavg.c: Include unistd-safer.h.
417 (getloadavg): Use safer open.
418 * getusershell.c: Include "stdio-safer.h".
419 (getusershell): Use safer fopen.
420 * long-options.c (long_options): Use NULL rather than 0.
421 * modechange.h (mode_free): Remove; all callers changed to invoke
423 * modechange.c: Likewise.
424 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
425 (MODE_DONE): New constant.
426 (struct mode_change): Remove 'next' member.
427 (make_node_op_equals): New function; like the old one of the
428 same name, except it allocates an array.
429 (mode_compile, mode_create_from_ref): Use it.
430 (mode_compile): Allocate result as an array, not a linked list.
431 Parse octal string ourself, so that we catch mistakes like "+0".
432 (mode_adjust): Arg is an array, not a linked list.
433 * modechange.c: Include stat-macros.h, xalloc.h.
434 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
435 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
436 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
437 Remove. This is now stat-macros.h's job.
438 (talloc): Remove. All callers replaced by xalloc, so that
439 our invokers don't have to worry about reporting memory failures.
440 (make_node_op_equals): Remove.
441 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
443 (struct mode_change): Moved here from modechange.h.
444 (mode_append_entry): Remove.
445 (mode_compile): Remove MASKED_OPS arg, since it encouraged
446 apps to have incorrect behavior. Use simpler algorithm for head
447 and tail. Don't futz with umask; that's now the job of mode_adjust.
448 Detect more invalid usages rather than having somewhat-random behavior.
449 Don't insert an "a=" action, as that leads to incorrect behavior.
450 (mode_compile, mode_create_from_ref): Return NULL on error instead
451 of an enum, since now there's only one way to have an error. All
453 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
454 at the correct time. Simplify calculation of "+u" and its ilk.
455 Don't mishandle "+X".
456 (mode_free): Remove "register" and localize decls.
457 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
458 (struct mode_change): Move to modechange.c; callers don't
459 need to see this stuff.
460 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
461 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
462 (mode_change, mode_adjust): Reflect the new signatures noted above.
463 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
464 that might redefine system include files.
465 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
466 (my_usleep): Use NULL rather than (void *) 0.
467 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
468 Use siginterrupt to specify that system calls should be interrupted.
469 (rpl_nanosleep): Move initialization of suspended closer to call of
471 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
472 * readutmp.c: Likewise. Include signal.h, stdbool.h.
473 (desirable_utmp_entry): New function.
474 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
475 using x2nrealloc, to simplify logic.
476 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
477 size calculation. Do not assume utmp file is a regular file.
478 * readutmp.h (UT_PID): Moved here from ../src/who.c.
479 (READ_UTMP_CHECK_PIDS): New constant.
480 * save-cwd.c: Include unistd-safer.h.
481 (save_cwd): Use fd_safer.
482 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
483 [!_LIBC] Include "stat-macros.h" instead.
484 * unistd-safer.h (fd_safer): New decl.
486 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
488 * byteswap_.h: New file.
490 2005-04-25 Albert Chin <china@thewrittenword.com>
492 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
495 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
497 * getdate.y (zone): Allow relunit_snumber after tZONE, so
498 that "UTC +1 second" continues to work. Problem reported
500 (relunit_snumber): New rule.
503 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
505 * getdate.y (universal_time_zone_table): New constant.
506 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
507 universal_time_zone_table.
508 (lookup_zone): Prefer universal_time_zone_table to
509 local_time_zone_table, so that "GMT" time stamps are allowed in
510 London during the summer. Problem reported by Ian Abbott.
512 2005-04-12 Jim Meyering <jim@meyering.net>
514 * human.c (humblock): Set *options even when returning due to
515 xstrtoumax conversion failure. Thanks to a used-uninitialized
518 2005-04-09 Jim Meyering <jim@meyering.net>
520 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
521 -Wuninitialized: initialize tm0.tm_year.
523 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
525 * getdate.y (parser_control): rels_seen is now a boolean, not a
526 count, since there's no maximum. All uses changed.
527 Add member dsts_seen.
528 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
530 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
531 Use pc_rels_seen to decide whther a date is absolute.
533 * getdate.y (number): Don't overwrite year.
534 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
537 2005-04-02 Simon Josefsson <jas@extundo.com>
539 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
540 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
542 2005-03-27 Jim Meyering <jim@meyering.net>
544 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
546 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
548 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
549 "one's complement" -> "ones' complement" in comment, as per Knuth.
550 "value of type" -> "type or expression" in comment.
551 * mktime.c, strftime.c: Propagate intprops.h comment nits.
553 2005-03-26 Jim Meyering <jim@meyering.net>
556 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
557 Correct typos: s/or/of/.
559 2005-03-23 Jim Meyering <jim@meyering.net>
561 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
563 2005-03-21 Jim Meyering <jim@meyering.net>
565 Changes imported from coreutils.
567 * cycle-check.c: Don't include xalloc.h.
569 * path-concat.c: Don't include assert.h.
570 (path_concat): Remove assertion that would have triggered
571 for ABASE starting with more than one slash.
572 Reported by Andreas Schwab.
574 * path-concat.c (path_concat): Set *BASE_IN_RESULT
575 properly when ABASE is an absolute file name.
576 Correct the description of this function.
578 Add an assertion and a test driver.
579 This fixes a bug introduced on 2004-07-02.
580 Andreas Schwab reported the resulting failure of cp --parents:
581 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
583 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
585 * strftime.c (my_strftime): If the underlying strftime returns 0
586 (which shouldn't happen), generate nothing instead of returning 0
587 immediately, so that nstrftime (NULL, ...) doesn't return 0.
589 2005-03-16 Bruno Haible <bruno@clisp.org>
591 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
593 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
595 * strftime.c (my_strftime): Prepend space to format so that we can
596 reliably distinguish strftime failure from empty output on POSIX
599 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
601 * iconvme.c (SIZE_MAX): New macro, if not already defined.
602 (iconv_string): Don't guess a size-zero buffer, as that might cause
603 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
604 result would be 'too large', where 'too large' is (heuristically)
605 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
606 overflow concerns. This will prevent some unwanted malloc failures
607 when the inputs are very large.
609 2005-03-15 Bruno Haible <bruno@clisp.org>
611 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
614 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
617 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
619 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
621 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
622 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
624 * strtol.c: Likewise.
626 2005-03-14 Simon Josefsson <jas@extundo.com>
628 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
631 2005-03-14 Jim Meyering <jim@meyering.net>
633 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
634 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
635 to be nonzero so that we (and caller) can detect the difference
636 between a valid zero-length expansion and an error return, even
637 when the underlying strftime fails before writing anything into
640 2005-03-10 Jim Meyering <jim@meyering.net>
642 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
643 so that this module works on systems without fchdir.
645 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
647 Factor int-properties macros into a single file, except for
649 * intprops.h: New file.
650 * getloadavg.c: Include it instead of limits.h.
651 (INT_STRLEN_BOUND): Remove.
652 * human.c: Include intprops.h.
653 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
654 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
655 * inttostr.h: Include intprops.h instead of limits.h.
656 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
657 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
658 for consistency with intprops.h.
659 (time_t_is_integer, twos_complement_arithmetic): Use them.
660 * sig2str.h: Include <signal.h>, intprops.h.
661 (INT_STRLEN_BOUND): Remove.
662 * strftime.c (TYPE_SIGNED): Remove.
663 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
664 * strtol.c: Adjust comments to match intprops.h.
665 * userspec.c: Include intprops.h.
666 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
667 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
668 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
669 instead of rolling our own expressions.
670 * xstrtol.c: Include xstrtol.h first, to test interface.
672 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
674 (my_strftime): Do not mishandle years close to INT_MAX, by doing
675 the right thing even if adding 1900 would overflow. Similarly
676 for tm_mon + 1 and tm_yday + 1.
677 Make %Y always equivalent to %C%y, and similarly for %G and %g.
678 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
679 (DO_SIGNED_NUMBER): New macro.
680 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
682 2005-03-07 Bruno Haible <bruno@clisp.org>
684 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
686 2005-03-03 Derek R. Price <derek@ximbiot.com>
687 Bruno Haible <bruno@clisp.org>
689 * pagealign_alloc.h: New file.
690 * pagealign_alloc.c: New file.
692 2005-01-28 Bruno Haible <bruno@clisp.org>
694 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
697 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
699 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
700 The workaround isn't strictly needed for POSIX conformance, and
701 it's too much of a pain to configure and maintain. We'll ask
702 people to fix their kernels instead.
703 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
704 (NANOSLEEP_BUG_WORKAROUND): Remove.
705 (xnanosleep): Remove the workaround.
707 2005-02-12 Bruno Haible <bruno@clisp.org>
709 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
711 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
713 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
714 * timespec.h (gettime): Return void, since it always
715 succeeds now. All uses changed.
716 * gettime.c (gettime) Likewise.
717 [HAVE_NANOTIME]: Prefer nanotime.
718 Assume gettimeofday succeeds, as POSIX requires.
719 Assime time () succeeds, since other code already does.
720 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
721 (timespec_subtract): Remove.
722 (NANOSLEEP_BUG_WORKAROUND): New constant.
723 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
724 things considerably. Use it only on GNU/Linux hosts, since the
725 workaround shouldn't be needed elsewhere.
727 2005-02-24 Bruno Haible <bruno@clisp.org>
729 * gettext.h: Update from GNU gettext 0.14.2.
731 2005-02-24 Bruno Haible <bruno@clisp.org>
733 * localcharset.c: Update from GNU gettext 0.14.2.
734 * config.charset: Update from GNU gettext 0.14.2.
736 2005-02-22 Simon Josefsson <jas@extundo.com>
738 * iconvme.h, iconvme.c: New files, from libc.
740 2005-02-20 Neil Conway <neilc@samurai.com>
742 * xgethostname.c (xgethostname): Check for ENOMEM, which is
743 returned by OSX/Darwin if the specified buffer is not large
744 enough for the hostname.
746 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
748 * memrchr.h: New file.
749 * chdir-long.c: Include it.
750 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
751 Don't bother including stddef.h.
753 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
755 * argp-help.c (__argp_help): Create a fake struct argp_state and
756 pass it to _help, otherwise the latter coredumps trying to
757 dereference state.root_argp.
759 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
761 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
763 Include <sys/types.h>, for dev_t.
764 (ME_DUMMY, ME_REMOTE): Move from here....
765 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
766 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
768 Include mountlist.h first, to test the interface.
770 2005-01-29 Bruno Haible <bruno@clisp.org>
772 * progname.c (program_name): Initialize.
773 Needed when linking statically on MacOS X.
775 2005-01-28 Bruno Haible <bruno@clisp.org>
777 * javacomp.sh.in: New file, from GNU gettext.
778 * javacomp.h: New file, from GNU gettext.
779 * javacomp.c: New file, from GNU gettext.
781 2005-01-26 Bruno Haible <bruno@clisp.org>
783 * javaexec.sh.in: New file, from GNU gettext.
784 * javaexec.h: New file, from GNU gettext.
785 * javaexec.c: New file, from GNU gettext.
787 2005-01-26 Simon Josefsson <jas@extundo.com>
789 * gai_strerror.c: Use GPL in header.
791 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
793 * argp-help.c (hol_entry_help): Avoid using non-constant
794 initializers for struct pentry_state.
795 (__argp_error): Check return value of __asprintf
796 (__argp_failure): Translate error message
798 * argp-parse.c: Removed braces around the expansion of N_()
800 2005-01-21 Jim Meyering <jim@meyering.net>
802 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
803 same value as for Solaris 9.
805 * chdir-long.c (chdir_long): Rewrite to remove limitation on
806 component length. This included changing the parameter to be
807 of type `char *' rather than `char const *'.
808 * chdir-long.h (chdir_long): Update prototype.
810 * openat.c (fdopendir, fstatat): New functions.
811 * openat.h: Include headers required for use of DIR and struct stat.
812 [AT_SYMLINK_NOFOLLOW]: Define.
813 (fdopendir, fstatat): Add prototypes.
815 2005-01-21 Bruno Haible <bruno@clisp.org>
817 * classpath.h: New file, from GNU gettext.
818 * classpath.c: New file, from GNU gettext.
820 2005-01-20 Simon Josefsson <jas@extundo.com>
822 * version-etc-fsf.c: New file, with version_etc_copyright.
823 * version-etc.c: Remove version_etc_copyright.
824 * version-etc.h (version_etc_copyright): Use [] instead of * in
825 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
827 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
829 * save-cwd.c (save_cwd): Remove code to support the case
830 where fchdir is missing or flaky.
832 2005-01-20 Simon Josefsson <jas@extundo.com>
834 * base64.h (isbase64): Add.
836 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
837 using a unsigned prototype, don't inline.
838 (base64_decode): Use it.
840 2005-01-19 Bruno Haible <bruno@clisp.org>
842 * sh-quote.h: New file, from GNU gettext.
843 * sh-quote.c: New file, from GNU gettext.
845 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
847 Merge changes from coreutils, as described below in several
848 changelogs dated today.
850 * save-cwd.c: Include "save-cwd.h" before other include files.
851 (O_DIRECTORY): Remove; not needed here, since "." must be
852 a directory. All uses removed.
853 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
854 universal on Suns, and we also need to test for IRIX.
855 Revamp code to use 'if' rather than '#if'.
856 Avoid unnecessary comparison of cwd->desc to 0.
858 * utimens.c (futimens): Robustify the previous patch, by checking
859 for known valid error numbers rather than observed invalid ones.
861 2005-01-18 Jim Meyering <jim@meyering.net>
863 * version-etc.c (version_etc_copyright): Update copyright date.
865 * utimens.c (futimens): Account for the fact that futimes
866 can also fail with errno == ENOSYS or errno == ENOENT.
867 Patch from Dmitry V. Levin.
869 Change the name of the robust chdir function from chdir to chdir_long.
870 * save-cwd.c: Include chdir-long.h rather than chdir.h.
871 (restore_cwd): Use chdir_long, not chdir.
872 * chdir-long.c: Renamed from chdir.c.
873 * chdir-long.h: Renamed from chdir.h.
874 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
877 2005-01-18 Bob Proulx <bob@proulx.com>
879 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
880 offsetof() macro construct to avoid compile failure with native HP-UX
881 11.0 ANSI C compiler.
883 2005-01-06 Bruno Haible <bruno@clisp.org>
885 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
886 because stpncpy.m4 takes care of it.
888 2004-01-24 Bruno Haible <bruno@clisp.org>
890 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
892 2003-10-09 Bruno Haible <bruno@clisp.org>
894 * progreloc.c: Include xalloc.h instead of xmalloc.h.
896 2005-01-06 Bruno Haible <bruno@clisp.org>
898 * fwriteerror.h (fwriteerror): Change specification to include fclose.
899 * fwriteerror.c: Include <stdbool.h>.
900 (fwriteerror): At the end, close the file stream. Record whether
901 stdout was already closed.
903 2004-05-27 Bruno Haible <bruno@clisp.org>
905 * execute.c (environ): Declare if needed.
906 * pipe.c (environ): Likewise.
907 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
909 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
911 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
912 definitions to be after all include files, to avoid collisions.
913 Problem reported by Bob Proulx.
915 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
917 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
918 not needed. This removes a dependency on the gettext module.
919 [defined _LIBC]: Do not include <libintl.h>; not needed.
921 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
923 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
926 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
928 * argp-parse.c: Include <stddef.h>.
929 (alignof, alignto): New macros.
930 (parser_init): Don't assume that void * is aligned sufficiently
933 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
934 need to extend the stack.
935 (YYINITDEPTH): New macro, so that the initial stack isn't overly
938 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
940 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
942 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
944 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
945 Remove now-obsolete comment about AIX.
946 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
947 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
948 (YYMAXDEPTH): New macro.
950 2004-12-18 Bruno Haible <bruno@clisp.org>
952 * fatal-signal.c (fatal_signals): Make non-const.
953 (init_fatal_signals): New function.
954 (uninstall_handlers, install_handlers): Ignore signals that were set to
956 (at_fatal_signal): Call init_fatal_signals.
957 (init_fatal_signal_set): Likewise. Ignore signals that were set to
959 Reported by Paul Eggert.
961 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
963 * getdate.y (textint): New member "negative".
964 (time_zone_hhmm): New function.
965 Expect 14 shift-reduce conflicts, not 13.
966 (o_colon_minutes): New rule.
967 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
968 (yylex): Set the "negative" member of signed numbers.
970 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
972 Changes imported from coreutils.
973 * hard-locale.c: Assume <locale.h> exists.
975 (GLIBC_VERSION): New macro.
976 (hard_locale): Assume setlocale exists.
977 Rewrite to avoid #ifdef.
978 Use strdup rather than malloc + strcpy.
979 * human.c: Assume <locale.h> exists.
980 (human_readable): Assume localeconv exists.
982 2004-12-01 Jakub Jelinek <jakub@redhat.com>
984 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
985 convert T2, not T. (Imported from libc.)
987 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
989 * getcwd.c (is_ENAMETOOLONG): New macro.
990 (__getcwd.c): Don't restore errno; glibc doesn't.
991 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
992 first, falling back to our code only if its results look suspicious.
993 Ensure that the resulting buffer is only as large as necessary.
995 * readutmp.c: Include readutmp.h first.
996 Include <errno.h>, since readutmp.h no longer does that.
997 * readutmp.h: Don't include <errno.h>,
998 <sys/param.h>, <time.h>; not needed to establish interface.
999 (errno): Remove decl.
1000 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1001 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1002 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1004 2004-11-28 Simon Josefsson <jas@extundo.com>
1006 * base64.h, base64.c: New file.
1008 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1010 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1012 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1014 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1015 HP's ANSI C compiler.
1016 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1017 Declaring int functions causes warnings on some modern systems and
1018 shouldn't be needed to compile on ancient ones.
1019 * same.c (MIN) [defined MIN]: Don't define, since it's already
1022 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1023 with the following changes.
1024 (__set_errno): Parenthesize properly.
1025 Include <stdbool.h>.
1026 (MIN, MAX, MATCHING_INO): New macros.
1027 (__getcwd): Define with prototype, not K&R form.
1028 Use heuristics to allocate default buffer on stack if possible.
1029 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1030 behavior, and to avoid the PATH_MAX limit when computing
1032 Use MATCHING_INO to compare inode number to file.
1033 Check for arithmetic overflow in size calculations.
1034 Fix bug in reallocation of dot array that caused getcwd to fail
1035 on directories nested deeper than 75.
1036 Be more careful about saving errno on error.
1037 Do not use realloc; use only free+malloc, as this is a bit
1038 more flexible and avoids a needless copy operation.
1039 Do not inspect st_dev and st_ino for symbolic links; POSIX
1040 doesn't specify the latter.
1041 Check for closedir errors.
1042 Avoid needless casts.
1043 Use "#ifdef weak_alias" around weak_alias, to be like other
1045 The following changes to getcwd.c have effect only when used in
1046 gnulib; they have no effect inside glibc proper.
1047 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1048 as alloca isn't used.
1049 (alloca, __alloca): Likewise.
1050 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1051 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1052 unconditionally, as gnulib assumes C89 or better.
1053 Do not include <sys/param.h>.
1054 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1055 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1057 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1058 Include <dirent.h> in a way that is compatible with modern Autoconf.
1059 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1060 New macros, if not already defined.
1061 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1062 Use "_LIBC", not "defined _LIBC", for consistency.
1063 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1065 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1066 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1067 * xgetcwd.c: David MacKenzie's old code was removed, so give
1068 credit only to Jim Meyering and adjust the copyright dates.
1069 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1070 <stdlib.h>, <unistd.h>, "pathmax.h".
1071 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1072 (INITIAL_BUFFER_SIZE): Remove.
1073 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1075 2004-11-23 Jim Meyering <jim@meyering.net>
1077 * getopt_.h: Remove trailing blanks.
1079 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1081 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1082 (futimens): New function, which uses futimes if available.
1083 (futimens, utimens): Support timespec==NULL, with same semantics
1084 as utime and utimens.
1085 * utimens.h (futimens): New decl.
1087 2004-11-23 Jim Meyering <jim@meyering.net>
1089 * __fpending.c: Add comment.
1091 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1093 * getopt_.h: Re-addition of __getopt_argv_const caused
1094 redefinition warnings. To avoid them, include the defines
1095 in `#if !defined __need_getopt ... #endif'. The only place
1096 where __getopt_argv_const is used is in definitions
1097 of getopt_long and getopt_long_only below, which are as well
1098 protected by `#ifndef __need_getopt'.
1099 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1100 __need_getopt after including <stdio.h> and <unistd.h> These
1101 headers might have defined it.
1103 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1105 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1107 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1108 optopt): Use them instead of invoking ## directly; otherwise, the
1109 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1111 2004-11-19 Bruno Haible <bruno@clisp.org>
1113 * strtok_r.c: Move comments from here...
1114 * strtok_r.h: ... to here.
1116 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1118 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1119 might fail. Problem reported by Yoann Vandoorselaere.
1120 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1121 that mishandle size_t overflow.
1123 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1125 * canon-host.c: Include "strdup.h".
1126 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1127 Use strdup instead of malloc/strcpy to duplicate strings.
1129 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1130 (human_space_before_unit): New constant.
1131 * human.c (human_readable): Support it.
1133 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1134 (xgetcwd): Set errno correctly when failing.
1135 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1136 the failure is actually due to a PATH_MAX problem.
1138 Further getopt changes to make it more likely that glibc will
1139 buy the changes back.
1140 * getopt.c (POSIXLY_CORRECT): New constant.
1141 (getopt): Use it, so to preserve glibc semantic
1142 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1143 when compiling for libc.
1144 * getopt_.h (__getopt_argv_const): Bring it back.
1145 (getopt_long, getopt_long_only): Use it.
1147 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1148 New arg POSIXLY_CORRECT. All callers changed.
1149 (getopt): Argv is now char * const *, as per standard.
1150 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1151 not char *__getopt_argv_const *.
1152 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1153 _getopt_long_only_r): Likewise.
1154 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1155 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1156 _getopt_long_r, _getopt_long_only_r): Likewise.
1157 * getopt_.h (__getopt_argv_const): Remove.
1158 (getopt): Argv is now char * const *, as per standard.
1160 * getdate.y (tORDINAL): New token.
1161 (day, relunit): Allow it for relative times.
1162 (relative_time_table): Use tORDINAL for ordinals.
1164 2004-11-15 Jim Meyering <jim@meyering.net>
1166 * closeout.c: Include "__fpending.h" once again.
1167 Include <stdbool.h>.
1168 (close_stdout): Don't fail just because stdout was closed initially,
1169 since some programs don't write to stdout in the normal course of
1170 operation (other than --version and --help), and we don't want this
1171 function to make e.g. `touch file >&-' fail.
1172 But do fail if it was closed and someone has tried to write to it.
1173 E.g., `printf foo >&-' must fail.
1175 2004-11-11 Simon Josefsson <jas@extundo.com>
1177 * strtok_r.h, strtok_r.c: New file.
1179 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1181 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1182 we can stop lying to compilers about the constness of argv when we
1183 are compiled outside glibc.
1184 (getopt, getopt_long, getopt_long_only): Use it.
1185 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1187 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1188 _getopt_long_only_r): Likewise.
1189 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1190 _getopt_long_only_r): Likewise.
1192 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1193 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1194 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1195 the other external symbols.
1196 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1197 declaration, since the above renaming now works around collisions.
1199 2004-11-11 Jim Meyering <jim@meyering.net>
1201 * linebreak.c: Remove trailing blanks.
1202 * alloca_.h: Likewise.
1203 * acosl.c: Likewise.
1204 * euidaccess.c: Likewise.
1205 * allocsa.h: Likewise.
1207 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1209 * mktime.c (SHR): New macro, which is a portable
1210 substitute for >> that should work even on Crays.
1211 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1212 Problem reported by Mark D. Baushke in
1213 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1214 * getdate.y (SHR): Likewise.
1216 * strftime.c (SHR): Likewise.
1218 * quotearg.c (struct quoting_options): Use unsigned int for
1219 quote_these_too, so that right shifts are well defined. All uses
1222 2004-11-10 Simon Josefsson <jas@extundo.com>
1224 * getaddrinfo.h, getaddrinfo.c: New files.
1226 2004-11-10 Jim Meyering <jim@meyering.net>
1228 Ensure that no close failure goes unreported.
1229 * closeout.c (close_stdout): Always close stdout. I.e., don't
1230 return early when it seems there's nothing to flush.
1231 Don't include __fpending.h.
1233 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1235 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1237 2004-11-05 Bruno Haible <bruno@clisp.org>
1239 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1240 Reported by Mark D. Baushke <mdb@cvshome.org>.
1242 2004-11-04 Bruno Haible <bruno@clisp.org>
1244 2004-09-11 Bruno Haible <bruno@clisp.org>
1245 * allocsa.valgrind: New file.
1246 2004-02-06 Bruno Haible <bruno@clisp.org>
1247 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1248 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1249 Reported by Christopher Seip <chris.seip@hp.com>.
1251 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1253 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1254 with errno == ERANGE if the buffer is too small.
1255 Problem reported by Mark D. Baushke.
1257 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1259 * xreadlink.c (MAXSIZE): New macro.
1260 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1261 size does not exceed MAXSIZE. Avoid cast.
1262 As suggested by Mark D. Baushke in
1263 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1264 if readlink fails with buffer size just under MAXSIZE, try again
1267 2004-11-02 Derek R. Price <derek@ximbiot.com>
1268 and Paul Eggert <eggert@cs.ucla.edu>
1270 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1271 (get_date): Overparenthesize to avoid GCC warning.
1273 2004-11-02 Bruno Haible <bruno@clisp.org>
1275 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1276 function returns void.
1278 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1280 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1281 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1284 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1286 * getdate.y: Add support for TZ="foo" within a date string.
1287 Fix some bugs near time_t boundaries. Reject dates with
1288 out-of-range components, e.g., "Sept 31".
1289 Include <stdlib.h>, "setenv.h", "xalloc.h".
1290 (ISDIGIT_LOCALE): Remove; unused.
1291 Note that the TZ and time functions used here are not reentrant.
1292 (mktime_ok, get_tz): New functions.
1293 (TZBUFSIZE): New constant.
1294 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1295 This requires that we sometimes generate our own TZ="XXX..." setting.
1297 2004-10-27 Derek R. Price <derek@ximbiot.com>
1299 * mktime.c (not_equal_tm): Remove redundant check.
1301 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1303 * getdate.y: Use Bison 1.875 features, and some minor
1304 code cleanups. This change does not affect semantics.
1305 Don't include <stdlib.h>; no longer needed.
1306 Don't include unlocked-io.h; only the "#if TEST" code uses
1307 stdio, and performance isn't crucial there.
1308 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1309 Bison 1.875 features as described below.
1310 All uses of "PC." replaced by "pc->".
1311 (YYSTYPE): Add a forward declaration.
1312 (yylex, yyerror): Use full prototypes in forward decls.
1313 Use "%pure-parser" rather than obsolescent "%pure_parser".
1314 Use %parse-param and %lex-param instead of obsolescent
1315 YYPARSE_PARAM and YYLEX_PARAM.
1316 (meridian_table, month_and_day_table, time_units_table,
1317 relative_time_table, time_zone_table, military_table,
1318 lookup_zone, lookup_word, get_date):
1319 Use NULL instead of 0 where appropriate.
1320 (to_hour): Avoid abort (), to avoid a dependency on
1322 (yyerror, yylex): Now accepts parser_control * arg.
1323 (main) [TEST]: Use '\0' rather than 0 for char.
1325 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1327 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1328 It's now the caller's responsibility to handle the case where
1329 !HAVE_GETPAGESIZE && !defined getpagesize.
1331 * mktime.c (leapyear): Arg is long int, not int.
1333 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1335 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1337 2004-10-12 Simon Josefsson <jas@extundo.com>
1339 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1340 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1343 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1345 * vsnprintf.h: New file.
1346 * vsnprintf.c: New file.
1348 2004-10-07 Bruno Haible <bruno@clisp.org>
1350 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1351 into the provided buffer.
1353 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1355 * diacrit.c, diacrit.h: Add GPL notice.
1357 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1358 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1359 * logl.c (logl): Keep the code as similar to glibc as possible.
1360 This avoids a potential constant-folding bug.
1362 2004-10-05 Bruno Haible <bruno@clisp.org>
1364 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1366 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1368 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1369 * xmalloc.c (xmemdup): Likewise.
1370 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1371 XFREE): Remove these long-obsolescent macros.
1372 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1373 * xstrdup.c: Remove.
1375 * regex.c (re_comp): Cast gettext return value to char *,
1376 Problem reported by Martin Neitzel via Mark D. Baushke.
1378 2004-10-04 Simon Josefsson <jas@extundo.com>
1380 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1381 '#ifdef USE_UNLOCKED_IO'.
1383 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1385 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1386 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1387 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1388 regex.c, sha1.c, version-etc.c, yesno.c:
1389 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1390 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1391 the includer's responsibility.
1393 Sync from coreutils.
1395 * modechange.c (mode_compile): Don't decrement a pointer that
1396 points to the start of a string, as the C Standard says the
1397 resulting behavior is undefined.
1399 * backupfile.h (enum backuptype): Rename none -> no_backups,
1400 simple -> simple_backups, numbered_existing ->
1401 numbered_existing_backups, numbered -> numbered_backups
1402 to avoid shadowing problems. All uses changed.
1403 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1404 * backupfile.c (check_extension, numbered_backup):
1405 Rename locals to avoid shadowing 'basename'.
1406 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1409 * .cppi-disable: Add getopt_.h, getopt_int.h.
1410 * .cvsignore: Add getopt.h.
1412 2004-10-04 Simon Josefsson <jas@extundo.com>
1414 * memmem.h: New file.
1415 * memmem.c: New file, taken from glibc.
1417 2004-10-02 Jim Meyering <jim@meyering.net>
1419 * dirfd.h, getpagesize.h: Add copyright notice.
1421 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1423 * snprintf.c: Remove comments as to why each header is needed.
1425 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1427 * strsep.h: New file.
1428 * strsep.c: New file.
1430 2004-10-01 Simon Josefsson <jas@extundo.com>
1432 * snprintf.c (snprintf): Handle size==0.
1434 2004-10-01 Simon Josefsson <jas@extundo.com>
1435 Bruno Haible <bruno@clisp.org>
1437 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1438 (snprintf): Declare 'args'.
1440 2004-09-30 Simon Josefsson <jas@extundo.com>
1442 * snprintf.h, snprintf.c: New files.
1444 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1446 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1447 (hol_entry_help): Never translate an empty string.
1448 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1449 * argp.h (OPTION_NO_TRANS): New option.
1451 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1453 * xvasprintf.c: Include xalloc.h.
1454 (xvasprintf): Use xalloc_die, not xmalloc_die.
1456 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1458 * dummy.c: Change copyright notice to FSF, and license to GPL.
1460 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1462 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1463 Problem reported by Bruno Haible in:
1464 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1466 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1468 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1469 in case some system header has #define'd it. Problem reported by
1470 Soeren D. Schulze in
1471 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1473 2004-09-08 Bruno Haible <bruno@clisp.org>
1475 * stdint_.h.in: New file, taken from GNU clisp.
1477 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1479 * xvasprintf.h: New file.
1480 * xvasprintf.c: New file.
1481 * xasprintf.c: New file.
1483 2004-09-08 Bruno Haible <bruno@clisp.org>
1485 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1487 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1489 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1491 Import from coreutils.
1492 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1493 strings on unbounded length. alloca's performance benefits aren't
1494 that important here.
1496 (parse_with_separator): New function, with most of the internals
1497 of the old parse_user_spec. Allow user to omit both user and group,
1498 for compatibility with FreeBSD.
1499 Clone only the user name, not the entire spec.
1500 Do not set *uid, *gid unless entirely successful.
1501 Avoid memory leak in some failing cases.
1502 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1503 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1504 (parse_user_spec): Rewrite to use parse_with_separator.
1506 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1508 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1509 its complicated substitute.
1510 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1511 and program_invocation_name.
1512 (__argp_basename) [!_LIBC]: Remove; the only use was
1513 replaced by its body.
1514 (__argp_short_program_name): Change condition from
1515 !defined __argp_short_program_name to
1516 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1517 to match argp-namefrob.h.
1518 (__argp_failure): Don't assume strerror_r returns char *.
1519 * argp-parse.c (N_): Define unconditionally.
1520 (argp_default_options): Fill out initializers with 0 to avoid
1523 2004-08-12 Simon Josefsson <jas@extundo.com>
1525 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1526 * getopt_.h: Renamed from getopt.h.
1528 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1530 Merge from coreutils.
1532 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1533 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1534 for Reliant Unix 5.43.
1536 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1537 (union fooround): Use uintmax_t, not long int.
1538 The rest is a merge from libc:
1539 [defined _LIBC]: Include <shlib-compat.h>.
1540 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1542 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1544 * strverscmp.c: Convert to UTF-8.
1546 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1548 * obstack.h (obstack_empty_p):
1549 Don't assume that chunk->contents is suitably aligned.
1550 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1551 Likewise. Problem reported by Benno in
1552 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1554 * chown.c (rpl_chown): Work even if the file is writeable but not
1555 readable. This could be improved further but it'd take some work.
1557 2004-08-08 Simon Josefsson <jas@extundo.com>
1559 * xgethostname.c: Don't include error.h (not used).
1562 * getpass.c: Include getpass.h first.
1564 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1566 * xalloc-die.c: New files.
1567 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1569 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1570 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1571 (_, N_, xalloc_die): Move to xalloc-die.c.
1572 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1573 so that we needn't mess with xalloc_msg_memory_exhausted.
1575 * sha1.h: Renamed from sha.h.
1576 (SHA1_H): Renamed from _SHA_H.
1577 (sha1_ctx): Renamed from sha_ctx.
1578 (sha1_init_ctx): Renamed from sha_init_ctx.
1579 (sha1_process_block): Renamed from sha_process_block.
1580 (sha1_process_bytes): Renamed from sha_process_bytes.
1581 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1582 (sha1_read_ctx): Renamed from sha_read_ctx.
1583 (sha1_stream): Renamed from sha_stream.
1584 (sha1_buffer): Renamed from sha_buffer.
1585 * sha1.c: Likewise; renamed from sha.c.
1586 Do not include <sys/types.h>.
1587 Include <stddef.h> rather than <stdlib.h>.
1589 2004-08-08 Bruno Haible <bruno@clisp.org>
1591 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1592 FILESYSTEM_PREFIX_LEN.
1593 * progreloc.c: Likewise.
1594 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1596 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1599 * argp-help.c (make_hol, hol_append): Don't assume that
1600 SIZE_MAX is a valid preprocessor constant.
1601 (__argp_basename): Change from "#ifndef _LIBC"
1602 to "#ifndef __argp_short_program_name", so that
1603 we don't compile these functions for tar.
1605 More merges from coreutils.
1606 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1607 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1609 * addext.c: Remove; no longer needed.
1610 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1611 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1612 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1613 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1614 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1615 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1616 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1617 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1618 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1619 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1620 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1621 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1622 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1623 Import changes from coreutils.
1625 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1627 Merge from coreutils.
1629 * .gdb-history: Remove; this doesn't belong here.
1631 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1632 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1633 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1635 * dirname.h: Include <stdbool.h>.
1636 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1637 for consistency with POSIX terminology. All uses changed.
1638 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1639 (strip_trailing_slashes): Use bool for booleans.
1640 * stripslash.c (strip_trailing_slashes): Likewise.
1642 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1643 sometimes returns a positive errno value even when it succeeds.
1644 (print_errno_message) [!LIBC]: Fall back on strerror if
1647 * path-concat.c (mempcpy): Don't define if a system header defines it.
1648 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1649 (longest_relative_suffix): New function.
1650 (path_concat): Use it. Assume first argument is not NULL.
1651 Port to DOS. Omit redundant separators.
1652 Report an error instead of returning NULL.
1653 Use mempcpy instead of memcpy.
1654 (xpath_concat): Remove: not declared or used.
1656 * same.h: Include <stdbool.h>
1657 (same_name): Return bool, not int.
1658 * same.c (same_name): Likewise.
1659 (errno): Don't declare; we assume C89 or better now.
1661 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1662 if not already defined.
1664 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1665 * dup-safer.c (errno): Likewise.
1667 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1669 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1672 2004-08-03 Simon Josefsson <jas@extundo.com>
1674 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1675 * progname.h: Don't include stdbool.h.
1677 2004-08-02 Simon Josefsson <jas@extundo.com>
1679 * getsubopt.h: New file, with comments from Bruno Haible.
1680 * getsubopt.c: New file, from glibc, but slightly modified based on
1681 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1683 2004-08-01 Simon Josefsson <jas@extundo.com>
1685 * xgetdomainname.c: Include stdlib.h, for free().
1687 2004-07-16 Simon Josefsson <jas@extundo.com>
1689 * dummy.c: New file.
1691 2004-07-16 Bruno Haible <bruno@clisp.org>
1693 * backupfile.h: Add extern "C" for C++.
1694 * closeout.h: Likewise.
1695 * copy-file.h: Likewise.
1696 * findprog.h: Likewise.
1697 * full-write.h: Likewise.
1698 * pathname.h: Likewise.
1699 * progname.h: Likewise.
1700 * stpcpy.h: Likewise.
1701 * stpncpy.h: Likewise.
1702 * strcase.h: Likewise.
1703 * strstr.h: Likewise.
1704 * xalloc.h: Likewise.
1706 * mbswidth.h: Add extern "C" for C++.
1707 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1709 2004-07-09 Simon Josefsson <jas@extundo.com>
1711 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1712 failed without this.)
1714 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1716 * fchown-stub.c: New file.
1718 2004-06-24 Jim Meyering <jim@meyering.net>
1720 * obstack.h (obstack_base): Cast to (void *), per documentation.
1722 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1724 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1726 2004-06-01 Jim Meyering <jim@meyering.net>
1728 * calloc.c: New file.
1730 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1732 * getdate.y (yylex): Allow space between sign and number.
1733 Problem reported by Dan Jacobson.
1735 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1736 and Jim Meyering <jim@meyering.net>
1738 Merge from coreutils CVS.
1740 * stat-macros.h: New file, with contents from file-type.h
1741 and coreutils' system.h.
1742 * file-type.c: Include "stat-macros.h".
1743 * file-type.h (file_type): Move all macro definitions to new file,
1746 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1747 Wrap old code with this conditional.
1748 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1749 function that does not dereference symlinks.
1750 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1752 * xreadlink.c: Include xreadlink.h first, to catch .h file
1753 dependency problems.
1754 (xreadlink): Accept new arg SIZE, for efficiency.
1755 All decls and uses changed.
1756 * xreadlink.h: Include <stddef.h>, for size_t.
1758 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1759 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1761 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1763 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1765 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1766 macros to be defined.
1767 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1768 the allocator returns NULL because the requested size is zero.
1770 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1772 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1773 var. Add comment explaining why libc still defines it. This
1774 merges the following patch from glibc:
1775 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1777 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1779 * obstack.c (_obstack): Remove unused variable. It hasn't been
1780 present in glibc since revision 1.1 of this file.
1781 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1782 obstack_alignment_mask, obstack_alloc, obstack_base,
1783 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1784 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1785 obstack_grow0, obstack_init, obstack_int_grow,
1786 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1787 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1788 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1789 nonexistent functions.
1791 2004-05-17 Derek R. Price <derek@ximbiot.com>
1792 Paul Eggert <eggert@cs.ucla.edu>
1794 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1796 2004-05-14 Bruno Haible <bruno@clisp.org>
1798 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1799 that consists of a '.' followed by an empty digit string.
1800 Patch by Tor Lillqvist <tml@iki.fi>.
1802 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1804 Port obstack to the AS/400, where pointers are 16 bytes wide and
1805 you cannot cast an integer to a valid pointer. This patch is
1806 currently waiting to be integrated into glibc; see
1807 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1809 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1810 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1811 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1812 (struct obstack): temp member is now a union of a pointer and
1813 an integer, instead of an integer. All integer uses changed.
1814 This does not affect the physical layout of struct obstack,
1815 except on hosts (like the AS/400) where the size or alignment of
1816 void * is greater than that of ptrdiff_t.
1817 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1818 __STDC__)]: Store temporary in pointer member of union, not
1820 * obstack.c: Include <stddef.h>, for offsetof.
1821 (struct fooalign): Remove; it doesn't need a name.
1822 (union fooround): Change double to long double, and add void *.
1823 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1824 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1825 not a macro. Hence the values are always int; so remove all
1826 casts-to-int in uses.
1828 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1829 Derek Price <derek@ximbiot.com>
1831 * alloca.c: Include <alloca.h>, to get our interface.
1832 * alloca_.h: Use __alloca on AIX, so that we don't have to
1833 include <alloca.h> first. Use C89 prototype for alloca; this
1834 requires including <stddef.h> for size_t. Use extern "C" if C++.
1835 Use #elif for simplicity, since we can assume C89 now.
1836 Don't try to source the system alloca.h since it will not be found
1837 and to prevent recursively including its replacement.
1838 * fnmatch.c: Include <alloca.h> instead of opencoding.
1839 * regex.c: Likewise.
1841 2004-05-16 Derek Price <derek@ximbiot.com>
1842 Paul Eggert <eggert@cs.ucla.edu>
1844 getline cleanup. This changes the getndelim2 API: both order of
1845 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1848 * getline.c: Don't include stddef.h or stdio.h, since our
1849 interface does that.
1850 (getline): Always use getdelim, so that we don't have two
1851 copies of this code.
1852 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1854 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1855 (GETNDELIM2_MAXIMUM): New macro.
1856 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1857 instead of the old practice of delim2==0. All callers changed.
1858 Return -1 on overflow, instead of returning junk.
1859 Do not set *linesize unless allocation succeeds.
1860 * getndelim2.h: Do not include stddef.h; no longer needed, now
1861 that we include sys/types.h.
1862 * getnline.h: Likewise.
1863 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1864 (getndelim2): Reorder arguments.
1865 * getnline.c (getnline, getndelim):
1866 Don't discard the NMAX argument.
1867 (getnline): Invoke getndelim, to avoid code duplication.
1868 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1869 of (size_t) -1 by callers of the getnline family.
1871 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1873 * nanosleep.c (suspended): Change its type from int to
1874 sig_atomic_t volatile.
1875 (first_call): Make it private to rpl_nanosleep, and have it
1876 be zero initially as that's a bit faster.
1877 (my_usleep): Round up fractional times instead of truncating them,
1878 as this is the usual meaning for 'sleep'.
1880 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1882 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1883 (ENOSYS): Define if not defined.
1884 (settime): Fall back on stime if it exists and settimeofday fails.
1885 But don't bother with fallbacks if a method fails with errno == EPERM.
1887 2004-05-11 Jim Meyering <jim@meyering.net>
1889 Prior to this change, the save_cwd caller required read access to the
1890 current directory on most systems (ones with the fchdir function).
1892 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1893 fails, try write-only, and finally, resort to using xgetcwd.
1895 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1897 * obstack.c, obstack.h: Import changes from libc.
1899 2004-04-28 Bruno Haible <bruno@clisp.org>
1901 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1902 implicitly appends .exe to executables.
1903 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1904 accepts Windows pathnames.
1905 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1906 Cygwin like Windows, since it now accepts Windows pathnames.
1907 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1908 Cygwin like Windows, since it now accepts Windows pathnames.
1909 Reported by Derek Robert Price <derek@ximbiot.com>.
1911 2004-04-20 Jim Meyering <jim@meyering.net>
1913 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1915 2004-04-20 Jim Meyering <jim@meyering.net>
1916 Bruno Haible <bruno@clisp.org>
1918 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1919 memory when realloc fails.
1921 2004-04-18 Jim Meyering <jim@meyering.net>
1923 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1924 don't leak memory and do call END_UTMP_ENT.
1926 2004-04-11 Paul Eggert <eggert@twinsun.com>
1928 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1929 (CHAR_BIT): Remove, since we assume C89.
1930 Include <stdint.h> if available, as per current Autoconf CVS advice.
1932 2004-03-30 Paul Eggert <eggert@twinsun.com>
1934 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1935 not bool, to be more consistent with Unix conventions.
1936 Suggested by Bruno Haible.
1938 Merge from coreutils.
1940 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1943 * getdate.h: Include stdbool.h, and timespec.h instead of
1944 the usual <time.h> dance.
1945 (get_date): Change signature to support fractional time stamps.
1946 All callers changed.
1947 * getdate.y: Include "getdate.h" first, as we can now
1948 assume C89 and don't need to worry about 'const'.
1949 Similarly, include "unlocked-io.h" near start, not in middle.
1951 (textint.value): Use long int rather than int.
1952 (textint.digits): Use size_t rather than int.
1953 (BILLION, LOG10_BILLION): New constants.
1954 (parser_control): New member rel_ns. Members day_ordinal,
1955 time_zone, month, day, hour, minutes, rel_year, rel_month,
1956 rel_day, rel_hour, rel_minutes, rel_seconds
1957 are now long int, not int. Member seconds is now struct timespec,
1958 not int. New member timespec_seen. Members dates_seen, days_seen,
1959 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1961 (%union.intval): Now long int, not int.
1962 New member timespec.
1963 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1964 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1965 (spec): Now is a timespec or an item list.
1966 (timespec, items): New nonterminals.
1967 (time, rel, relunit, number, get_date):
1968 Add support for fractional seconds.
1969 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1970 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1971 (to_hour): First arg is now long int, not int.
1972 (to_year): Returns long int, not int.
1973 Don't treat year -70 like 70.
1974 (tm_diff): Returns long int, not int.
1975 (lookup_word): Use bool instead of int when appropriate.
1976 (yylex): Use size_t for count, not int.
1977 Detect overflow when parsing large integer constants.
1978 Add support for fractions.
1979 (get_date): Make pointers 'const' if possible.
1980 Use more-portable code to detect integer overflow.
1981 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1982 Don't use ctime; it's not reliable if the year has >4 digits.
1984 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1985 This is for compatibility with BSD.
1987 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1988 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1989 From coreutils' system.h.
1991 * userspec.c: Don't include "posixver.h".
1992 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1993 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1994 compatible extension. Simplify code by removing a boolean int
1995 that was always nonzero if a string was nonnull.
1997 2004-03-30 Jim Meyering <jim@meyering.net>
1999 Merge from coreutils.
2001 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2003 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2004 an empty input stream.
2006 * readtokens.c: Include <stdbool.h>.
2007 (readtoken): Use `size_t' rather than int/long.
2008 All callers adjusted.
2009 Use `bool' rather than `int' where appropriate.
2010 Use memset rather than an explicit loop.
2011 Use x2nrealloc rather than xrealloc.
2012 Allow the use of `\0' as a delimiter.
2013 (readtokens): Likewise.
2014 * readtokens.h (readtoken, readtokens): Update prototypes.
2016 2004-03-30 Bruno Haible <bruno@clisp.org>
2018 * getloadavg.c (getloadavg): Don't assume setlocale returns
2021 2004-03-29 Paul Eggert <eggert@twinsun.com>
2023 Merge changes to getloadavg.c from coreutils and Emacs.
2025 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2026 Define to an expression, not to the empty string.
2027 Include cloexec.h and xalloc.h.
2028 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2029 Use set_cloexec_flag rather than rolling our own.
2030 * cloexec.c, cloexec.h: New files.
2032 2004-03-18 Paul Eggert <eggert@twinsun.com>
2034 * getopt.h: Sync with libc CVS.
2036 2004-03-18 Paul Eggert <eggert@twinsun.com>
2037 Bruno Haible <bruno@clisp.org>
2039 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2040 not on all platforms that have <wchar.h>.
2041 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2043 2004-03-09 Paul Eggert <eggert@twinsun.com>
2045 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2047 * getopt_int.h: New file, also synced from libc.
2049 2004-03-07 Paul Eggert <eggert@twinsun.com>
2051 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2052 '#if' expressions. Unlike the code it replaces, it does not
2053 depend on (defined _SC_PAGESIZE). However, it does depend on
2054 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2055 first reported by Jason Andrade in
2056 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2058 2004-01-18 Simon Josefsson <jas@extundo.com>
2060 * strdup.h: New file.
2061 * strdup.c: Include it.
2062 * path-concat.c: Include strdup.h. Drop strdup declaration.
2063 * userspec.c: Include strdup.h. Drop strdup declaration.
2065 2004-02-06 Karl Berry <karl@gnu.org>
2067 * config.charset: update from gettext 0.14.1.
2069 2004-02-05 Paul Eggert <eggert@twinsun.com>
2071 Add comments and code, prompted by suggestions from Bruno Haible
2073 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2074 describing the enum quoting_style values.
2075 * quotearg.c (quotearg_alloc): New function.
2076 (quotearg_buffer_restyled): Treat lone { and } as special.
2077 Treat = as special. Work around bug with older shells
2078 that "see" a '\' that is really the 2nd byte of a multibyte char.
2079 Quote empty string with shell_quoting_style.
2081 2004-02-03 Bruno Haible <bruno@clisp.org>
2083 * pipe.h: New file, from GNU gettext.
2084 * pipe.c: New file, from GNU gettext.
2086 2004-01-27 Bruno Haible <bruno@clisp.org>
2088 * execute.h: New file, from GNU gettext.
2089 * execute.c: New file, from GNU gettext.
2090 * w32spawn.h: New file, from GNU gettext.
2092 2004-01-23 Paul Eggert <eggert@twinsun.com>
2094 Exit-status fix from coreutils.
2096 Use exit_failure consistently in place of EXIT_FAILURE,
2097 so that program exit statuses are consistent on failure.
2099 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2100 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2101 * argmatch.h: Comment fix to match the above.
2102 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2103 Now a macro referring to exit_failure, instead of a separate
2104 variable. Include "exitfail.h" to get it.
2105 * xstrtol.h: Include "exitfail.h".
2106 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2108 * long-options.c (parse_long_options): Use prototype
2109 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2112 2004-01-21 Jim Meyering <jim@meyering.net>
2114 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2115 so as not to conflict with a different-sized __mktime_internal
2116 function in GNU libc.
2117 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2118 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2120 2004-01-18 Paul Eggert <eggert@twinsun.com>
2122 Merge from diffutils.
2124 * file-type.c (file_type): Add typed memory objects.
2125 * file-type.h (S_TYPEISTMO): New macro.
2127 * c-stack.h (c_stack_action): Remove argv argument.
2128 * c-stack.c (c_stack_action): Likewise. All uses changed.
2129 (die): Don't calculate message unless segv_action returns.
2130 (get_stack_location, min_address_from_argv, max_address_from_argv,
2131 volatile stack_base, volatile_stack_size): Remove.
2132 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2133 that every segmentation violation is a stack overflow. (Ouch!)
2134 See Debian bug 136249 (still outstanding) for more info about why
2135 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2137 2003-11-30 Bruno Haible <bruno@clisp.org>
2139 Safer stack allocation.
2140 * setenv.c: Include allocsa.h.
2141 (alloca): Remove fallback definition.
2142 (freea): Remove macro.
2143 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2146 2003-10-17 Bruno Haible <bruno@clisp.org>
2148 * binary-io.h: Avoid warnings on Cygwin.
2150 2003-12-28 Bruno Haible <bruno@clisp.org>
2152 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2153 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2155 2003-11-28 Bruno Haible <bruno@clisp.org>
2157 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2159 2003-11-27 Bruno Haible <bruno@clisp.org>
2161 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2163 2003-11-17 Bruno Haible <bruno@clisp.org>
2165 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2167 2003-11-24 Bruno Haible <bruno@clisp.org>
2169 * xallocsa.h: New file, from GNU gettext.
2170 * xallocsa.c: New file, from GNU gettext.
2172 2003-11-24 Bruno Haible <bruno@clisp.org>
2174 * allocsa.h: New file, from GNU gettext.
2175 * allocsa.c: New file, from GNU gettext.
2177 2003-11-24 Bruno Haible <bruno@clisp.org>
2179 * eealloc.h: New file.
2181 2004-01-15 Jim Meyering <jim@meyering.net>
2183 Merge from coreutils.
2185 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2186 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2187 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2189 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2190 optional configure-time default.
2192 * version-etc.c (version_etc_copyright): Update copyright date.
2194 * xreadlink.c (xreadlink): Correct outdated comment.
2196 2004-01-15 Paul Eggert <eggert@twinsun.com>
2198 Merge from coreutils.
2200 * posixver.c: Include posixver.h.
2202 * same.c: Include <stdbool.h>, <limits.h>.
2203 (_POSIX_NAME_MAX): Define if not defined.
2205 (same_name): If file names are silently truncated, report
2206 that the file names are the same if they are the same after
2207 the silent truncation.
2209 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2210 conversion function.
2211 * xstrtod.c (xstrtod): Likewise. All callers changed to
2212 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2215 2004-01-14 Paul Eggert <eggert@twinsun.com>
2217 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2218 with like-named macro in fnmatch.c.
2219 (EXT): Use an internal constant instead.
2221 Merge fnmatch patches from glibc.
2222 * fnmatch.c (mbsinit): Remove define.
2223 Add libc_hidden_ver (__fnmatch, fnmatch).
2224 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2225 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2227 2003-12-14 Karl Berry <karl@gnu.org>
2229 * config.charset: update from gettext-runtime.
2231 2003-12-03 Paul Eggert <eggert@twinsun.com>
2233 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2234 Bug reported by Alfred M. Szmidt.
2236 2003-11-29 Karl Berry <karl@gnu.org>
2238 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2240 2003-11-23 Paul Eggert <eggert@twinsun.com>
2241 Bruno Haible <bruno@clisp.org>
2243 * printf-parse.h: Don't include sys/types.h.
2244 (ARG_NONE): New macro.
2245 (char_directive): Change type of *arg_index fields to size_t.
2246 * printf-parse.c: Don't include sys/types.h.
2247 (SSIZE_MAX): Remove macro.
2248 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2249 Remove unnecessary overflow check.
2250 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2253 2003-11-24 Paul Eggert <eggert@twinsun.com>
2255 * alloca.c: Remove dependency on xalloc module.
2256 (xalloc_die): Remove.
2257 (memory_full) [!defined emacs]: New macro.
2258 [!defined emacs]: Don't include xalloc.h.
2259 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2260 address arithmetic overflows. Change datatypes a bit to avoid
2263 2003-11-22 Jim Meyering <jim@meyering.net>
2265 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2267 2003-11-17 Bruno Haible <bruno@clisp.org>
2269 * vasnprintf.c (alloca): Remove fallback definition.
2270 (freea): Remove definition.
2271 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2272 Reported by Paul Eggert.
2274 2003-11-17 Jim Meyering <jim@meyering.net>
2276 On systems without utime and without a utimes function capable of
2277 dealing with a NULL struct utimbuf* argument, this utime replacement
2278 could -- in unusual circumstances -- leak a file descriptor.
2279 * utime.c: Include <unistd.h> and <errno.h>.
2280 (utime_null): Be sure to close `fd' and to preserve errno.
2281 Reported by Geoff Collyer via Arnold Robbins.
2283 2003-11-16 Paul Eggert <eggert@twinsun.com>
2284 Bruno Haible <bruno@clisp.org>
2286 Protect against address arithmetic overflow.
2287 * printf-args.h: Include stddef.h.
2288 (arguments): Change type of field 'count' to size_t.
2289 * printf-args.c (printf_fetchargs): Use size_t instead of
2290 'unsigned int' where appropriate.
2291 * printf-parse.h: Include sys/types.h.
2292 (char_directive): Change type of *arg_index fields to ssize_t.
2293 (char_directives): Change type of fields 'count', max_*_length to
2295 * printf-parse.c: Include sys/types.h and xsize.h.
2296 (SSIZE_MAX): Define fallback value.
2297 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2298 instead of 'int' where appropriate. Check a_allocated, d_allocated
2299 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2300 * vasnprintf.c: Include xsize.h.
2301 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2302 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2303 overflow. Avoid wraparound when converting a width or precision from
2306 2003-11-16 Bruno Haible <bruno@clisp.org>
2308 Update from GNU gettext.
2309 * printf-parse.c: Generalize to it can be compiled for wide strings.
2310 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2311 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2312 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2313 SNPRINTF): New macros.
2314 Don't include <alloca.h> if the file is used inside libintl.
2315 (local_wcslen): New function, for Solaris 2.5.1.
2316 (VASNPRINTF): Use it instead of wcslen.
2318 2003-11-16 Bruno Haible <bruno@clisp.org>
2320 * xsize.h (xmax): New function.
2321 (xsum, xsum3, xsum4): Declare as "pure" functions.
2323 2003-11-12 Paul Eggert <eggert@twinsun.com>
2325 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2326 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2327 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2328 heuristic is just as accurate as far as we know, and it removes a
2329 dependency on size_max.m4 and ptrdiff_max.m4.
2331 2003-11-12 Paul Eggert <eggert@twinsun.com>
2333 * xstrtol.c (__xstrtol): Remove "break" immediately after
2334 "return", to pacify some unknown compiler. Problem reported
2337 2003-11-11 Bruno Haible <bruno@clisp.org>
2339 * xsize.h (SIZE_MAX): Remove fallback definition.
2340 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2343 2003-11-10 Paul Eggert <eggert@twinsun.com>
2345 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2346 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2347 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2349 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2350 not (size_t) -1, since it's defined here.
2352 2003-11-06 Paul Eggert <eggert@twinsun.com>
2354 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2355 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2356 Reject sizes of exactly SIZE_MAX bytes.
2357 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2358 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2360 2003-11-05 Bruno Haible <bruno@clisp.org>
2362 * xsize.h: Include limits.h, to avoid a possible collision with
2363 SIZE_MAX defined in <limits.h> on Solaris.
2365 2003-11-04 Bruno Haible <bruno@clisp.org>
2367 * xsize.h: New file.
2368 * linebreak.c: Include xsize.h.
2369 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2370 argument for overflow.
2371 Suggested by Paul Eggert.
2373 2003-10-31 Bruno Haible <bruno@clisp.org>
2375 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2376 to avoid (extremely rare) race condition.
2377 Suggested by Paul Eggert.
2379 2003-11-03 Jim Meyering <jim@meyering.net>
2381 * userspec.c: Include "userspec.h".
2382 * userspec.h: New file.
2384 2003-10-31 Paul Eggert <eggert@twinsun.com>
2386 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2387 * mountlist.c (SIZE_MAX): Define if not defined already.
2388 (read_filesystem_list): Set and use me_type_malloced.
2389 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2390 whatever the type happens to be), for brevity and consistency.
2391 Check for size calculation overflow on Alphas running OSF/1.
2393 2003-10-31 Jim Meyering <jim@meyering.net>
2395 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2397 * linebuffer.c: Include <string.h> for declaration of memset.
2399 2003-10-30 Paul Eggert <eggert@twinsun.com>
2400 Bruno Haible <bruno@clisp.org>
2402 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2403 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2405 2003-10-29 Paul Eggert <eggert@twinsun.com>
2407 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2408 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2410 * quotearg.c (quotearg_n_options): Use it.
2411 * group-member.c: Include <stdbool.h>.
2412 (free_group_info): Arg is now const *; don't free arg.
2413 (get_group_info): Now returns bool and accepts struct group_info *,
2414 rather than returning a malloc'ed struct group_info *.
2415 All uses changed. Check for overflow in internal size calculation.
2417 * getusershell.c (readname): Simplify the code by using x2nrealloc
2418 rather than xmalloc/xrealloc.
2419 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2420 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2421 conformance bug: the old code used a pointer after freeing the
2422 storage that it addressed.
2423 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2424 rather than doing it by hand.
2425 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2426 the buffer preserved. Use free and xmalloc instead.
2427 * quotearg.c (quotearg_n_options): Likewise.
2428 Use a simpler test for size overflow. Don't use xalloc_oversized
2429 because unsigned int might be wider than size_t (!); this suggests
2430 that we should switch from unsigned int to size_t for slot numbers.
2432 2003-10-27 Bruno Haible <bruno@clisp.org>
2434 * stdbool_.h: Better support for BeOS.
2436 2003-10-27 Paul Eggert <eggert@twinsun.com>
2438 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2439 to allocate the returned structure. Do not allocate a subarray,
2440 as x2nrealloc will do that.
2441 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2442 instead of xnrealloc.
2443 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2445 2003-10-26 Paul Eggert <eggert@twinsun.com>
2447 * xalloc.h (xalloc_oversized): New static inline function, for
2448 callers that want to do their own size-overflow checking. Include
2449 <stdbool.h>, since xalloc_oversized returns bool.
2450 * xalloc.c (array_size_overflow): Remove. All callers changed
2451 to use xalloc_oversized.
2453 Add two functions x2realloc, x2nrealloc, for programs that grow
2454 arrays dynamically by doubling their sizes.
2455 * xalloc.h (x2realloc, x2nrealloc): New decls.
2456 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2459 Port to C99 semantics for 'inline' of external functions.
2460 Bug reported by Bruno Haible.
2461 * xmalloc.c (xnmalloc_inline): New static inline function,
2462 with the old contents of xnmalloc.
2463 (xnmalloc, xmalloc): Use it.
2464 (xnrealloc_inline): New static inline function,
2465 with the old contents of xnrealloc.
2466 (xnrealloc, xrealloc): Use it.
2468 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2470 2003-10-25 Paul Eggert <eggert@twinsun.com>
2472 Fix several address-calculation bugs in the hash modules,
2473 plus some minor code cleanup.
2475 * hash.h: Include <stdbool.h>, for bool.
2476 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2477 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2478 hash_get_n_entries, hash_get_max_bucket_length,
2479 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2480 hash_rehash): Use size_t rather than unsigned.
2481 * hash.c (struct hash_table, hash_get_n_buckets,
2482 hash_get_n_buckets_used, hash_get_n_entries,
2483 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2484 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2485 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2487 (SIZE_MAX): Define if not defined.
2488 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2489 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2491 Use const * when possible.
2492 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2493 (check_tuning): Fix bug: if tuning parameters were very close to
2494 0 or 1, rounding errors could have caused subscript violations.
2495 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2496 (hash_initialize): Add 'fail:' label
2497 to free table and return NULL, and use it to simplify code.
2498 Use calloc rather than clearing the storage ourself.
2499 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2500 buffer size calculations.
2501 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2502 Include <stddef.h>, for size_t.
2503 * hash-pjw.c (hash_pjw): Likewise.
2504 Switch to method described by Bruno Haible.
2505 Include <limits.h>, for CHAR_BIT.
2506 (SIZE_BITS): New macro.
2508 2003-10-21 Paul Eggert <eggert@twinsun.com>
2510 * getndelim2.c (getndelim2): When size calculation overflows,
2511 ceiling the allocation at NMAX bytes rather than silently
2512 discarding input bytes before NMAX is reached. This makes
2513 a difference only if NMAX exceeds SIZE_MAX / 2.
2515 * obstack.c: Merge from glibc.
2516 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2517 Add libc_hidden_def (_obstack_newchunk).
2518 (_obstack_free) [! defined _LIBC]: Remove.
2519 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2520 a clone of the function body.
2521 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2522 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2524 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2525 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2528 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2529 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2530 Don't use lvalue casts, as GCC plans to remove support for them
2531 in GCC 3.5. Reported by Joseph S. Myers. This bug
2532 was also present in the non-GCC version, indicating that this
2533 code had always been buggy and had never been widely used.
2534 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2535 Use the fast variant of each macro, rather than copying the
2536 definiens of the fast variant; that way, we'll be more likely to
2537 catch future bugs in the fast variants.
2539 2003-10-20 Bruno Haible <bruno@clisp.org>
2541 * wait-process.h: New file, from GNU gettext.
2542 * wait-process.c: New file, from GNU gettext.
2544 2003-10-19 Jim Meyering <jim@meyering.net>
2546 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2548 2003-10-16 Paul Eggert <eggert@twinsun.com>
2550 * getgroups.c: Include <errno.h>, <stdlib.h>.
2551 (getgroups): First arg is int, not size_t.
2552 Don't let 'free' mangle errno.
2554 2003-10-16 Jim Meyering <jim@meyering.net>
2556 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2558 2003-10-15 Paul Eggert <eggert@twinsun.com>
2560 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2562 (new_exclude, add_exclude_file): Initial size no longer needs to
2564 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2565 our own address arithmetic overflow checking.
2567 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2568 (fnmatch): Do not alloca more than 2000 wide characters;
2569 instead, use malloc for large buffers.
2570 Check for address arithmetic overflow, and return -1
2571 with errno set to ENOMEM in that case.
2572 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2573 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2574 instead, return -1. Check for address arithmetic overflow.
2576 2003-10-14 Paul Eggert <eggert@twinsun.com>
2578 Handle invalid suffixes and overflow independently, so that
2579 callers can treat them independently as needed. Fix some bugs in
2580 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2581 suffix for a human-readable blocksize. The major caller-visible
2582 change is the addition of a new
2583 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2584 that both overflow and suffix chars were found.
2586 * human.c (humblock): Don't check separately for invalid suffix
2587 char; that is xstrtoumax's job (now that its bug is fixed).
2588 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2589 INTMAX_MAX]: New macros.
2590 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2591 TYPE_MAXIMUM): New macros.
2592 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2593 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2594 if overflow occurs, as it's what __strtol does and it's more useful
2596 (__xstrtol): If __strtol reports some error other than ERANGE,
2597 reflect it to the caller as LONGINT_INVALID. If it reports
2598 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2599 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2600 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2602 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2603 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2604 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2605 [defined UINTMAX_MAX]: New macros.
2607 2003-10-14 Bruno Haible <bruno@clisp.org>
2609 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2610 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2611 Also use volatile where needed.
2613 2003-10-12 Paul Eggert <eggert@twinsun.com>
2615 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2616 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2617 and define in terms of the other primitives.
2618 * xmalloc.c: Include stdbool.h; do not include exit.h.
2619 (SIZE_MAX): Define if not already defined.
2620 (array_size_overflow): New function.
2621 (xalloc_die): Abort instead of exiting if 'error' returns.
2622 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2623 (xmalloc, xrealloc): Use them.
2624 (xcalloc): Check for address arithmetic overflow.
2625 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2626 a bit faster than strcpy.
2628 2003-10-08 Paul Eggert <eggert@twinsun.com>
2630 Merge getpass from libc, plus a few fixes.
2632 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2633 Include <stdbool.h>.
2634 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2635 __fsetlocking to empty.
2636 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2637 do include <bits/libc-lock.h>.
2638 Do not include <fcntl.h>; not needed.
2639 [_LIBC]: Include <wchar.h>.
2640 (NOTCANCEL_MODE): New macro.
2641 (flockfile, funlockfile) [_LIBC]: New macros.
2642 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2643 [!_LIBC]: New macros.
2644 (call_fclose): New function.
2645 (getpass): Use it. Save tty stream separately; this simplifies the
2646 code and makes it more reliable if stdin happens to equal stdout.
2647 Invoke __fsetlocking on tty.
2648 Handle thread cancellation if needed.
2649 Namespace cleanup (use __tcgetattr, __getline).
2650 Use bool for Booleans.
2651 [USE_IN_LIBIO]: Handle wide streams.
2652 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2653 stream might go where.
2655 * unlocked-io.h: Include <stdio.h>, so that the caller
2656 doesn't have to include <stdio.h> before us.
2657 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2658 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2659 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2660 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2661 if not declared, so that we can use getpass.c code from libc without
2663 (flockfile, ftrylockfile, funlockfile): New macros.
2665 2003-10-06 Bruno Haible <bruno@clisp.org>
2667 * version-etc-2.h: Remove file.
2668 * version-etc-2.c: Remove file.
2670 2003-09-25 Jim Meyering <jim@meyering.net>
2671 Bruno Haible <bruno@clisp.org>
2673 This lets translators provide better translations for the
2674 "Written by ..." part of --version output.
2675 * version-etc.h: Include stdarg.h.
2676 (version_etc_copyright): Declare as readonly.
2677 (version_etc): Make this function variadic with a NULL-terminated list
2678 of author name strings.
2679 (version_etc_va): New declaration.
2680 * version-etc.c: Include stdarg.h, stdlib.h.
2681 (version_etc_copyright): Declare as readonly.
2682 (version_etc_va): New function. Provide a different translatable string
2683 for each possible number of authors < 10. Abbreviate when there are 10
2685 (version_etc): Make this function variadic. Call version_etc_va.
2686 Suggestion from Gary V. Vaughan.
2688 * long-options.h (parse_long_options): Change prototype: the authors
2689 string is moved to the end and becomes variadic.
2690 * long-options.c: Include stdarg.h.
2691 (parse_long_options): Make this function variadic, too.
2692 Call version_etc_va, not version_etc.
2694 2003-10-06 Bruno Haible <bruno@clisp.org>
2696 * fatal-signal.h: New file, from GNU gettext.
2697 * fatal-signal.c: New file, from GNU gettext.
2699 2003-10-04 Karl Berry <karl@gnu.org>
2701 * argp*: update from libc.
2703 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2705 * getpass.c (getpass): Use a no-op fseek when switching from input to
2706 output mode on the same stream.
2708 2003-09-29 Paul Eggert <eggert@twinsun.com>
2710 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2711 Fix arg typo in previous patch.
2713 2003-09-28 Jim Meyering <jim@meyering.net>
2715 * error.c: Correct cpp indentation.
2717 2003-09-27 Paul Eggert <eggert@twinsun.com>
2719 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2720 Omit the special code that used __typeof__, since we worry that
2721 it could be more trouble than it's worth. See:
2722 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2723 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2727 2003-09-26 Jim Meyering <jim@meyering.net>
2729 * error.c (error_tail): Move some declarations
2730 into inner scope where the local variables are used.
2732 2003-09-26 Bruno Haible <bruno@clisp.org>
2734 * stpncpy.h (gnu_stpncpy): New declaration.
2735 (stpncpy): Define as alias for gnu_stpncpy.
2736 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2738 2003-09-26 Paul Eggert <eggert@twinsun.com>
2740 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2741 (error_tail): Do not loop, reallocating temporary buffer, since
2742 the output cannot contain more wide characters than the input
2743 contains bytes, the size must be big enough already. This avoids
2744 one potential size overflow calculation. Check for size overflow
2745 when calculating temporary buffer size. Free temporary buffer
2746 when done, if it was allocated with malloc; this plugs a memory
2747 leak. Remove casts from void * to pointers, that are no longer
2748 needed now that we're assuming C89 or better.
2750 Merge error changes from glibc.
2752 * error.c, error.h: Update copyright notice header to match glibc.
2753 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2754 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2755 Disable cancellation while printing error.
2756 * error.h: Prepend __ to parameter names.
2758 2003-09-25 Karl Berry <karl@gnu.org>
2760 * argp-fmtstream.c, argp-help.c: update from libc.
2762 2003-09-25 Bruno Haible <bruno@clisp.org>
2764 * version-etc-2.h: New file, from version-etc.h with modifications.
2765 * version-etc-2.c: New file, from version-etc.c with modifications.
2767 2003-09-25 Simon Josefsson <jas@extundo.com>
2769 * xgetdomainname.h: New file.
2770 * xgetdomainname.c: New file.
2772 2003-09-25 Simon Josefsson <jas@extundo.com>
2773 Bruno Haible <bruno@clisp.org>
2775 * getdomainname.h: New file.
2776 * getdomainname.c: New file.
2778 2003-09-24 Paul Eggert <eggert@twinsun.com>
2780 * linebuffer.c (freebuffer): Don't free the argument, just
2781 the buffer associated with the argument. Bug reported by
2784 2003-09-19 Karl Berry <karl@gnu.org>
2786 * argp.h: update from libc.
2788 2003-09-16 Paul Eggert <eggert@twinsun.com>
2790 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2791 input error, instead of returning NULL the next time we are called
2792 (and therefore losing track of errno).
2794 2003-09-15 Paul Eggert <eggert@twinsun.com>
2796 * getndelim2.c (getndelim2): Don't trash errno when a read
2797 fails, so that the caller gets the proper errno.
2799 * readutmp.c (read_utmp): Likewise.
2800 Check for fstat error. Close stream and free storage
2803 2003-09-14 Bruno Haible <bruno@clisp.org>
2805 * fwriteerror.h: New file.
2806 * fwriteerror.c: New file.
2808 2003-09-14 Jim Meyering <jim@meyering.net>
2810 * getloadavg.c: Correct cpp indentation.
2811 * strdup.c: Likewise.
2812 * vasnprintf.c: Likewise.
2814 2003-09-12 Paul Eggert <eggert@twinsun.com>
2816 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2817 * obstack.c [!defined _LIBC]: Likewise.
2818 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2819 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2820 * exitfail.c: Don't include stdlib.h; no longer needed.
2822 More changes to assume C89 or better.
2824 * error.c (error_tail): Assume vprintf.
2826 * argmatch.c (getenv): Remove decl.
2827 * progreloc.c (get_full_program_name): Define via prototype.
2828 * setenv.c (clearenv): Likewise.
2829 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2831 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2832 (malloc, memcpy): Remove decls.
2833 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2834 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2835 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2836 (memcpy): Remove macro.
2837 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2838 (__P): Remove. All uses removed.
2839 (PTR): Remove. All uses changed to void *.
2840 (CHAR_BIT, NULL): Remove.
2841 (spaces, zeros, memset_space, memset_zero)
2842 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2844 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2845 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2846 Define with prototype.
2847 Remove now-unnecessary prototype decl.
2848 (extra_args_spec): Assume ANSI C. All uses changed.
2849 (extra_args_spec_iso): Remove.
2850 (my_strftime, emacs_strftimeu): Define via prototype.
2851 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2853 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2854 * strtoimax.c: Include <stdlib.h> unconditionally.
2855 (strtoul, strtol): Remove decls.
2856 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2858 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2859 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2860 (LOCALE_PARAM_PROTO): New macro.
2861 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2862 (INTERNAL (strtol), strtol): Define with a prototype.
2863 (PARAMS): Remove. All uses removed.
2864 * tempname.c: Include <string.h> unconditionally.
2865 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2866 * xgethostname.c (main): Define with a prototype.
2867 * xmalloc.c: Include "xalloc.h" first, to check interface.
2868 Include <stdlib.h> unconditionally.
2869 (calloc, malloc, realloc, free): Remove decls.
2870 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2871 Include <stdlib.h> unconditionally. Sort include file names.
2873 (xstrtod): Define with a prototype.
2874 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2875 (strtol, strtoul): Remove decls.
2877 2003-09-11 Paul Eggert <eggert@twinsun.com>
2879 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2880 Include <stdlib.h>, <string.h> unconditionally.
2881 Remove now-unnecessary cast to char *.
2882 * strnlen.c: Include <string.h> unconditionally.
2883 * yesno.c (yesno): Define with a prototype.
2885 2003-09-10 Bruno Haible <bruno@clisp.org>
2887 * strcspn.c: Include <string.h> unconditionally.
2888 * strpbrk.c: Include <string.h> unconditionally.
2889 * strstr.c: Include <string.h> unconditionally.
2890 * unicodeio.c: Include <string.h> unconditionally.
2891 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2892 * unsetenv.c: Likewise.
2893 * xreadlink.c: Include <stdlib.h> unconditionally.
2894 * yesno.c: Include <stdlib.h> unconditionally.
2895 (rpmatch): Add prototype.
2897 2003-09-10 Jim Meyering <jim@meyering.net>
2899 * error.c: Correct indentation of cpp directives.
2901 2003-09-09 Paul Eggert <eggert@twinsun.com>
2905 * acosl.c (main): Use a prototype.
2906 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2909 * getloadavg.c (getloadavg, main): Define via prototypes.
2911 * getopt.h (struct option.name): Assume C89, and use 'const'.
2912 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2913 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2915 * getopt.c (const): Remove macro.
2916 Include <string.h> unconditionally.
2917 (my_index): Remove; all uses changed to strchr.
2918 (strlen): Remove decl.
2919 (exchange): Remove forward decl; no longer needed.
2920 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2921 Define with prototype.
2922 * getopt1.c (const): Remove macro.
2923 (getopt_long, getopt_long_only, main): Define with prototype.
2925 * getugroups.c: Include <string.h> unconditionally.
2927 * getusershell.c: Include <stdlib.h> unconditionally.
2928 (getusershell, setusershell, endusershell, readname, main):
2929 Define with prototypes.
2931 * group-member.c: Include group-member.h first.
2932 Include <stdlib.h> unconditionally.
2934 * hard-locale.c: Include hard-locale.h first.
2935 Include <stdlib.h>, <string.h> unconditionally.
2937 * hash.c (free, malloc): Remove decls.
2938 Include <stdlib.h> unconditionally.
2940 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2941 (getenv): Do not declare.
2943 * idcache.c: Include <string.h> unconditionally.
2945 * long-options.c: Include long-options.h first, to test interface.
2946 Include <stdlib.h> unconditionally.
2948 * makepath.c: Include makepath.h first, to test interface.
2949 Include <stdlib.h> and <string.h> unconditionally.
2951 * linebuffer.c: Include <stdlib.h>.
2952 (free): Remove decl.
2954 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2955 rpl_malloc returns void *, not char *.
2956 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2958 * md5.h: Include <limits.h> unconditionally.
2959 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2960 (__P): Remove; all uses removed.
2961 * md5.c: Include "md5.h" first.
2962 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2963 md5_buffer, md5_process_bytes, md5_process_block):
2964 Define with prototypes.
2965 * sha.h (__P): Remove all uses. (It wasn't defined??)
2966 * sha.c: Include "sha.h" first.
2967 Include <stdlib.h>, <string.h> unconditionally.
2969 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2970 * memcmp.c (__ptr_t): Likewise.
2971 * memrchr.c (__ptr_t): Likewise.
2972 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2973 Include <string.h> unconditionally.
2974 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2975 * memchr.c: Include <stdlib.h> unconditionally.
2976 * memchr.c (LONG_MAX): Remove.
2977 * memrchr.c (LONG_MAX): Likewise.
2978 * memchr.c (__memchr): Define via a prototype.
2979 * memrchr.c (__memrchr): Likewise.
2980 * memcmp.c (__P): Remove, and remove all uses.
2981 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2982 Remove forward decls; no longer needed.
2983 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2984 Use types required by C89 in prototype.
2986 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2987 * savedir.c: Likewise.
2988 * mkdir.c (free): Remove decl.
2989 * rmdir.c (rmdir): Define with a prototype.
2990 * savedir.c: Include savedir.h first, to test interface.
2992 * mktime.c (STDC_HEADERS): Remove.
2993 Include <stdlib.h>, <string.h> unconditionally.
2995 * modechange.c: Include <stdlib.h> unconditionally.
2996 (malloc): Remove decl.
2998 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2999 (free): Remove decl.
3001 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3002 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3003 (This type really should be intptr_t, but that's a C99ism.)
3004 (_obstack_memcpy): Remove: all uses changed to memcpy.
3005 Include <string.h> unconditionally.
3006 (struct obstack): Assume __STDC__ for types of members
3007 chunkfun, freefun, extra_arg.
3008 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3009 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3010 obstack_begin, obstack_specify_allocation,
3011 obstack_specify_allocation_with_arg, obstack_chunkfun,
3012 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3013 Remove unprototyped decls and the macros that use them.
3014 * obstack.c (POINTER): Remove. All uses changed to void *.
3015 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3016 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3017 (defined __STDC__ && __STDC__)]:
3018 Remove nonprototyped code.
3019 Include <stdlib.h> unconditionally.
3020 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3021 _obstack_allocated_p, _obstack_free, obstack_free,
3022 _obstack_memory_used, print_and_abort):
3023 Define using prototypes.
3024 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3025 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3026 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3027 obstack_next_free, obstack_object_size, obstack_room) [0]:
3028 Remove unused, unprototyped code.
3030 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3032 * physmem.c (physmem_total, physmem_available, main): Define
3035 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3036 (main): Define with a prototype.
3038 * posixver.c (getenv): Remove decl.
3040 * putenv.c (malloc): Returns void *, not char *.
3041 Include <string.h> unconditionally.
3042 (strchr, memcpy, NULL): Do not define.
3044 * readtokens.c: Include readtokens.h first, to test interface.
3045 Include <stdlib.h>, <string.h> unconditionally.
3046 (init_tokenbuffer): Define with a prototype.
3048 * regex.c (PARAMS): Remove. All uses removed.
3049 All uses of _RE_ARGS removed, too.
3050 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3052 (bzero): Assume memset exists.
3053 (memcmp, memcpy, NULL): Remove.
3054 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3055 char, or assignments to local vars of type signed char.
3056 (init_syntax_once, PREFIX(extract_number_and_incr),
3057 PREFIX(print_partial_compiled_pattern),
3058 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3059 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3060 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3061 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3062 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3063 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3064 wcs_compile_range, byte_compile_range, truncate_wchar,
3065 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3066 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3067 count_mbs_length, wcs_re_match_2_internal,
3068 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3069 PREFIX(alt_match_null_string_p),
3070 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3071 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3072 regfree, PREFIX(extract_number)): Define with prototype. Remove
3073 now-unnecessary declaration, if any.
3074 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3076 Remove now-unnecessary casts among pointer types.
3077 * regex.h (_RE_ARGS): Remove. All uses removed.
3079 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3080 (free): Remove decl.
3082 * rpmatch.c: Include <stdlib.h> unconditionally.
3084 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3085 (free): Remove decl.
3087 * save-cwd.c: Include <stdlib.h> unconditionally.
3088 * xgetcwd.c: Likewise.
3090 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3091 (free): Remove decl.
3093 * strchrnul.c (strchrnul): Define with a prototype.
3094 Fix bug: c_in was not converted to char before searching.
3096 The following changes are not K&R related:
3098 * group-member.h: Include <sys/types.h>, so that this file is
3100 * makepath.h: Likewise.
3102 * getusershell.c (readname, default_index, line_size, readname):
3103 Use size_t, not int, for sizes.
3104 (readname): If the size overflows, report an error instead of
3107 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3109 * getndelim2.c: Assume stdlib.h per the C89 spec.
3111 2003-09-08 Paul Eggert <eggert@twinsun.com>
3113 Assume C89 or better; remove K&R cruft.
3114 A few of these changes were first proposed by Derek Robert Price
3115 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3117 * addext.c: Include <string.h> unconditionally.
3118 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3119 Don't declare getenv or malloc.
3121 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3122 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3124 (find_stack_direction, alloca): Use prototypes.
3126 * atexit.c (atexit): Define using a prototype.
3128 * basename.c, dirname.c, stripslash.c:
3129 Include <string.h> unconditionally.
3131 * bcopy.c: Include <stddef.h>.
3132 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3134 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3136 * error.h (error, error_at_line, error_print_progname)
3137 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3138 * error.c: Include error.h first, to check interface.
3139 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3140 (VA_START): Remove; all uses changeed to va_start.
3141 (exit, strerror): Remove decls.
3142 (error_print_progname): Prototype uncondionally.
3143 Don't include <errno.h>; no longer needed.
3144 (private_strerror): Remove.
3145 (error_tail): Always define.
3146 (error, error_at_line): Assume C89 or better; always use prototypes.
3147 * fatal.c: Include "fatal.h" first, to test interface.
3148 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3149 (VA_START): Remove; all uses changed to va_start.
3150 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3152 (exit): Remove decl.
3153 (fatal): Prototype unconditionally. Assume va_start works.
3154 Abort at end, to pacify gcc.
3156 * euidaccess.c (main): Define with a prototype.
3158 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3160 * exitfail.c: Include <stdlib.h> unconditionally.
3162 * fnmatch_.h (__P): Remove. All uses changed to assume
3164 * fnmatch.c: Include fnmatch.h first, to test interface.
3165 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3166 (getenv): Remove decl.
3167 (fnmatch): Define using a prototype.
3168 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3169 (FCT): Define using a prototype.
3171 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3173 * gethostname.c: Include <stddef.h>.
3174 (gethostname): Define with prototype. Length is size_t, not int.
3176 2003-09-08 Paul Eggert <eggert@twinsun.com>
3178 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3179 getversion.c should have been removed then, but was accidentally
3182 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3183 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3185 2003-09-07 Paul Eggert <eggert@twinsun.com>
3187 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3188 copy_tm_result. Bug reported by Simon Josefsson in
3189 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3191 2003-09-06 Paul Eggert <eggert@twinsun.com>
3193 * time_r.c, time_r.h: New files.
3195 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3197 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3198 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3200 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3202 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3203 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3206 * timegm.c: Switch to glibc implementation, with the following changes:
3207 [defined HAVE_CONFIG_H]: Include <config.h>.
3208 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3209 (__mktime_internal) [!defined _LIBC]: New decl.
3210 (__gmtime_r) [!defined _LIBC]: New macro and function.
3211 (timegm): Use a prototype, since gnulib assumes C89.
3212 Do not bother declaring tmp to be const, as it's not really usefu.
3213 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3214 (timegm): Declare only if HAVE_DECL_TIMEGM.
3216 2003-09-03 Paul Eggert <eggert@twinsun.com>
3218 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3219 Bug reported by Lute Kamstra in
3220 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3222 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3223 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3224 course with correspondingly smaller numbers for tomorrow and
3225 yesterday. From Tadayoshi Funaba. Originally installed into
3226 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3229 2003-08-31 Simon Josefsson <jas@extundo.com>
3231 * timegm.h: New file.
3232 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3234 2003-08-31 Karl Berry <karl@gnu.org>
3236 * argp.h: update from libc.
3238 2003-08-28 Bruno Haible <bruno@clisp.org>
3240 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3241 warning on QNX, which defines O_BINARY to 000000.
3243 2003-08-24 Bruno Haible <bruno@clisp.org>
3245 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3246 MSVC7 <stdio.h> is included later.
3248 2003-08-20 Bruno Haible <bruno@clisp.org>
3250 * progname.h: New file, from GNU gettext.
3251 * progname.c: New file, from GNU gettext.
3252 * progreloc.c: New file, from GNU gettext.
3254 2003-08-19 Bruno Haible <bruno@clisp.org>
3256 * xstrdup.c: Assume <string.h> exists.
3258 2003-08-18 Jim Meyering <jim@meyering.net>
3260 * setenv.h: Indent nested cpp directive.
3261 * vasnprintf.c: Remove trailing blanks.
3263 2003-08-17 Simon Josefsson <jas@extundo.com>
3264 Bruno Haible <bruno@clisp.org>
3266 * xstrndup.h: New file.
3267 * xstrndup.c: New file.
3269 2003-08-17 Bruno Haible <bruno@clisp.org>
3271 * strndup.h: New file.
3273 2003-08-16 Paul Eggert <eggert@twinsun.com>
3275 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3276 space, undoing this 2003-08-12 change:
3277 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3279 2003-08-16 Jim Meyering <jim@meyering.net>
3281 Merge from coreutils.
3282 * xstrtoimax.c: #else #if -> #elif.
3283 * xstrtoumax.c: Likewise.
3285 2003-08-15 Paul Eggert <eggert@twinsun.com>
3287 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3288 rather than tab, after '#' in shell-script copyright notices.
3289 Suggested by Bruno Haible.
3291 2003-08-15 Jim Meyering <jim@meyering.net>
3292 and Paul Eggert <eggert@twinsun.com>
3294 Merge from coreutils.
3295 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3296 member but strut utmpx does not. Needed for AIX 4.3.3.
3297 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3299 2003-08-15 Jim Meyering <jim@meyering.net>
3301 Merge from coreutils.
3302 * xgethostname.c: Include <stdlib.h>.
3303 (xghostname): Don't exit for anything other than memory-related
3304 failure; just return NULL.
3305 * userspec.c: Include "posixver.h".
3306 (parse_user_spec): Accept `.' as a separator only
3307 in pre-POSIX-200112 mode.
3308 * strtoimax.c: Use #elif rather than #else #if.
3309 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3310 Remove function, now that we can rely on a working tzset function.
3311 [!_LIBC]: Ensure that the required autoconf test has been run.
3312 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3313 Use underlying_strftime for %r.
3314 * sha.c: Merge in some clean-up and optimization changes from glibc.
3315 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3316 Ensure that it is a multiple of 64.
3317 Rearrange loop exit tests so as to avoid performing an
3318 additional fread after encountering an error or EOF.
3319 * realloc.c: Update copyright date.
3321 2003-08-14 Jim Meyering <jim@meyering.net>
3323 Merge from coreutils.
3324 * obstack.h: Whitespace changes.
3325 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3326 and xcalloc return values.
3327 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3328 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3329 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3330 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3331 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3333 Use mntctl's return value to drive the entry-processing loop, since
3334 we can't rely on the value of the vmt_length member in the last
3335 entry. On some systems doing so could result in exhausting
3336 virtual memory. Based in part on a patch from Mike Jetzer.
3338 2003-08-14 Jim Meyering <jim@meyering.net>
3339 and Paul Eggert <eggert@twinsun.com>
3341 Merges from coreutils, plus other fixes.
3342 * physmem.c: Merge in portability changes from gcc/libiberty
3343 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3344 for credits and details. Thanks to Kaveh Ghazi for helping
3345 to keep these files in sync.
3346 (ARRAY_SIZE): Define it.
3347 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3348 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3349 (memcasecmp): Don't assume size_t fits in unsigned int.
3350 Remove casts and duplicate code.
3351 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3352 (memcpy): Remove definition.
3353 Merge in some clean-up and optimization changes from glibc.
3354 [BLOCKSIZE]: Move definition to top of file.
3355 Ensure that it is a multiple of 64.
3356 Rearrange loop exit tests so as to avoid performing an
3357 additional fread after encountering an error or EOF.
3358 * md5.h (md5_uintptr): Define.
3359 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3360 return to the initial working directory. Preserve errno
3362 * idcache.c: Include "xalloc.h".
3363 (xmalloc, xrealloc): Remove decls.
3364 (getuser): Remove casts no longer required in C89.
3365 * human.c: Include stdio.h, for sprintf.
3366 * group-member.c: Include "xalloc.h".
3367 (xmalloc, xrealloc): Remove decls.
3368 (get_group_info): Remove casts no longer required in C89.
3369 * getusershell.c (readname): Remove casts no longer required in C89.
3370 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3371 * getline.c: Whitespace fix, from coreutils.
3373 2003-08-13 Paul Eggert <eggert@twinsun.com>
3375 * exclude.c: Include <ctype.h>
3376 (IN_CTYPE_DOMAIN): New macro.
3378 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3381 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3382 Undo previous (whitespace-only) change.
3384 2003-08-12 Paul Eggert <eggert@twinsun.com>
3386 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3387 Normalize leading white space and remove trailing white space.
3388 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3389 notice, as per ../config/srclist-update.
3391 Merge from coreutils.
3392 * euidaccess.h: New file.
3393 * euidaccess.c: Include it.
3394 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3395 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3396 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3398 2003-08-11 Bruno Haible <bruno@clisp.org>
3400 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3401 (vasnprintf): Use it instead of wcslen.
3403 2003-08-11 Bruno Haible <bruno@clisp.org>
3405 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3406 value to ensure that _Bool promotes to int. Use #define for _Bool when
3407 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3409 2003-08-10 Karl Berry <karl@gnu.org>
3411 * regex.h: update from libc (whitespace fix).
3413 2003-08-09 Paul Eggert <eggert@twinsun.com>
3415 Merge some files from coreutils. These changes were
3416 originally made by Jim Meyering.
3417 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3418 many older Unixes require this.
3419 * alloca.c (alloca): Remove cast to argument of free;
3420 no longer needed in C89.
3421 * alloca_.h, regex.h: Fix white space to match
3422 what GNU indent does.
3424 2003-08-05 Paul Eggert <eggert@twinsun.com>
3426 * bumpalloc.h: Remove.
3428 2003-08-04 Paul Eggert <eggert@twinsun.com>
3430 * getloadavg.c: Change copyright notice and spacing to conform to
3433 Merge from coreutils.
3434 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3436 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3437 from Karl Berry, implemented by Jim Meyering.
3438 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3439 from Dmitry V. Levin.
3440 Remove anachronistic cast of xrealloc.
3441 * fnmatch_.h (__const): Remove. Use 'const'.
3442 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3443 type. Otherwise, it wouldn't compile with at least /bin/cc on
3444 ymp-cray-unicos9.0.2.X.
3445 Combine two mostly-identical uses of alloca into one.
3446 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3448 2003-08-04 Dave Love <d.love@dl.ac.uk>
3452 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3453 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3454 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3455 obsolete NLIST_NAME_UNION.
3456 [__GNU__]: Undef BSD and FSCALE.
3457 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3459 2003-08-03 Paul Eggert <eggert@twinsun.com>
3461 * stdbool_.h (_Bool): Make it signed char, instead of
3462 an enum type, so that it's guaranteed to promote to int. See:
3463 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3465 2003-07-31 Paul Eggert <eggert@twinsun.com>
3467 * strerror.c: Include config.h, limits.h. Declare sprintf.
3468 (strerror): Don't assume that a printable int fits in 14 bytes.
3470 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3471 Bruno Haible <bruno@clisp.org>
3473 * getline.h (getline, getdelim): Change return type to ssize_t.
3474 * getline.c (getline, getdelim): Likewise.
3475 Remove _GNU_SOURCE define; now it's defined in config.h through
3478 2003-07-22 Paul Eggert <eggert@twinsun.com>
3480 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3481 over-parenthesization in macros.
3483 Sync with coreutils.
3485 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3488 Use `exit_failure' for xalloc and xmemcoll instead of their own
3489 private exit-failure variables.
3490 * xalloc.h (xalloc_exit_failure): Remove.
3491 * xmalloc.c: Likewise. Include exitfail.h.
3492 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3493 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3494 * xmemcoll.c: Likewise. Include exitfail.h.
3495 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3497 2003-07-18 Paul Eggert <eggert@twinsun.com>
3499 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3500 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3501 to test that it can stand by itself. Include "exitfail.h".
3502 Clients should set exit_failure instead.
3503 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3505 2003-07-18 Andreas Schwab <schwab@suse.de>
3507 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3509 2003-07-18 Bruno Haible <bruno@clisp.org>
3511 * getndelim2.h: New file.
3512 * getndelim2.c: Make into a module of its own. Include config.h,
3514 (getndelim2): Make non-static. Change return type to ssize_t.
3515 * getline.h: Change argument names.
3516 * getline.c: Include getndelim2.h instead of getndelim2.c.
3517 * getnline.c: Include getndelim2.h.
3519 2003-07-17 Bruno Haible <bruno@clisp.org>
3521 * Makefile.am: Remove file.
3522 * Makefile.in: Remove file.
3524 2003-07-17 Bruno Haible <bruno@clisp.org>
3526 * getnline.h: New file.
3527 * getnline.c: New file.
3528 * getndelim2.c: New file, extracted from getline.c.
3529 (getndelim2): Renamed from getdelim2, with added nmax argument.
3530 * getline.c: Include getndelim2.c.
3531 (getdelim2): Moved out to getndelim2.c.
3532 (getline, getdelim): Update.
3534 2003-07-15 <karl@gnu.org>
3536 * vasnprintf.c: update from gettext.
3538 2003-07-15 Jim Meyering <jim@meyering.net>
3540 * makepath.c (make_path): Enclose diagnostic in _(...).
3542 2003-07-14 Paul Eggert <eggert@twinsun.com>
3544 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3545 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3546 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3547 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3548 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3549 updated automatically by ../config/srclist-update. This changes
3550 their license from LPGL to GPL.
3552 2003-07-14 Jim Meyering <jim@meyering.net>
3554 Don't emit diagnostics. Let callers do that.
3555 * save-cwd.c: Don't include "error.h".
3556 (save_cwd): Don't call error. Ensure that errno is valid
3557 when returning nonzero.
3559 * save-cwd.h (restore_cwd): Update prototype.
3560 * save-cwd.c (restore_cwd): Remove two parameters.
3561 Simplify. Don't call error upon failure. Let callers do that.
3562 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3563 when auditing is enabled. But don't bother updating the #if.
3565 2003-07-14 Simon Josefsson <jas@extundo.com>
3567 * mempcpy.h: New file.
3568 * mempcpy.c: New file.
3570 2003-07-14 Paul Eggert <eggert@twinsun.com>
3572 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3573 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3574 unicodeio.c, unicodeio.h, unlocked-io.h:
3575 Switch from LGPL to GPL.
3577 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3579 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3580 it breaks C++ compilation.
3581 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3583 2003-07-10 Jim Meyering <jim@meyering.net>
3585 * vasnprintf.c: Remove trailing blanks.
3586 Make cpp indentation consistent.
3588 2003-07-09 Paul Eggert <eggert@twinsun.com>
3590 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3591 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3592 Switch from LGPL to GPL.
3594 2003-07-07 Paul Eggert <eggert@twinsun.com>
3596 * mktime.c: Fix some boundary cases and remove need for floating point.
3598 Issue a compile-time diagnostic if time_t is floating point, or if
3599 two's complement arithmetic is not in effect, or if arithmetic
3600 right shift does not propagate the sign. These assumptions were
3601 all in the original code but they weren't checked.
3603 (TIME_T_MIDPOINT, verify): New macros.
3604 (__isleap): Remove; it has integer overflow problems.
3605 (leapyear): New function, without those problems.
3606 (ydhms_tm_diff): Remove; splitting into two parts.
3607 (ydhms_diff): New function, containing the arithmetic part of
3608 the old ydhms_tm_diff function. Issue a compile-time
3609 diagnostic if we are not using C99 integer division.
3610 Avoid casts when possible.
3611 (guess_time_tm): New function, containing the checking part of
3612 the old ydhms_tm_diff function. Return the new value, rather than
3613 the difference between it and the old. Accept a new argument T
3614 so that *T specifies the old value. Check for overflow in the result.
3616 (__mktime_internal): Use a time_t offset, not a long int offset.
3617 This undoes the 2003-06-04 change, which is no longer needed now
3618 that we have better overflow checking.
3619 (localtime_offset): Likewise.
3621 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3622 and long are 64-bit but int is only 32-bit.
3623 (ydhms_diff): Use long int to store year1 and yday1.
3624 Issue a compile-time diagnostic if long int is not wide enough.
3626 (__mktime_internal): Use long int to store adjusted year and yday.
3627 Use plain C rather than preprocessor commands, if that doesn't
3629 Check for overflow (and try to repair) after each probe
3630 rather than checking only at the very end. This avoids some bugs
3631 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3632 does not equal GMT offset at maximum time).
3633 Use integer to check for overflow rather than floating point; this
3634 is more portable to non-IEEE hosts, and is a tad faster.
3635 When we detect that we are oscillating between two values,
3636 don't check whether tm_isdst has the requested value, since
3637 we already know the answer. When tm_isdst has the wrong value,
3638 use a different heuristic to find the right one, based on the
3639 extreme values actually observed in practice in tz2003a,
3640 rather than the (overly optimistic) "previous 3 calendar quarters".
3642 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3643 "T const" to accommodate glibc style.
3644 (check_result): Use less-confusing report format. "long" -> "long int.
3646 Don't loop if the iteration overflows time_t.
3647 Allow a negative step in the iteration.
3649 2003-07-01 Paul Eggert <eggert@twinsun.com>
3651 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3652 having it depend on HAVE_SYS_TYPES_H.
3654 2003-06-25 Bruno Haible <bruno@clisp.org>
3656 * readlink.c: New file.
3658 2003-06-20 Bruno Haible <bruno@clisp.org>
3660 Assume C89, so PARAMS isn't needed.
3661 * unicodeio.h (PARAMS): Remove.
3662 * unicodeio.c: Don't use PARAMS.
3664 2003-06-18 Jim Meyering <jim@meyering.net>
3666 Merge changes from coreutils.
3667 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3668 Remove explicit declarations of xmalloc and realloc.
3670 (read_utmp): Remove anachronistic cast of xmalloc.
3672 2003-06-17 Paul Eggert <eggert@twinsun.com>
3674 Assume C89, so PARAMS isn't needed.
3675 * backupfile.h (PARAMS): Remove. All uses removed.
3676 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3677 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3678 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3679 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3680 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3681 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3682 xstrtol.h: Likewise.
3683 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3684 same.h, strverscmp.h: Do not include config.h; no longer needed.
3685 Anyway, config.h should always be included before any other file.
3687 2003-06-11 Simon Josefsson <jas@extundo.com>
3689 * sysexit_.h: New file.
3691 2003-05-20 Derek Price <derek@ximbiot.com>
3693 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3695 2003-06-10 Simon Josefsson <jas@extundo.com>
3697 * strchrnul.h: New file.
3698 * strchrnul.c: New file.
3700 2003-06-10 Simon Josefsson <jas@extundo.com>
3702 * argp.h: New file, from glibc.
3703 * argp-ba.c: New file, from glibc.
3704 * argp-eexst.c: New file, from glibc.
3705 * argp-fmtstream.c: New file, from glibc.
3706 * argp-fmtstream.h: New file, from glibc.
3707 * argp-fs-xinl.c: New file, from glibc.
3708 * argp-help.c: New file, from glibc.
3709 * argp-namefrob.h: New file, from glibc.
3710 * argp-parse.c: New file, from glibc.
3711 * argp-pv.c: New file, from glibc.
3712 * argp-pvh.c: New file, from glibc.
3713 * argp-xinl.c: New file, from glibc.
3715 2003-06-07 Jim Meyering <jim@meyering.net>
3717 * readtokens.h: Put `Free Software Foundation, Inc.'
3718 in place of my name in the copyright comment.
3719 Remove definition and uses of __P.
3722 * stat.c: Don't declare xmalloc explicitly.
3723 Instead, include "xalloc.h".
3724 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3725 xrealloc, and xcalloc return values.
3726 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3728 * xgetcwd.h: Remove definition/uses of PARAMS.
3730 2003-06-06 Jim Meyering <jim@meyering.net>
3732 * stdbool_.h: Renamed from stdbool.h.in.
3734 2003-06-06 Jim Meyering <jim@meyering.net>
3736 Merge from coreutils.
3737 * same.c: (same_name): Declare *_basename locals to be `const'.
3738 Consolidate declarations and initializations of *_base* locals.
3740 Merge from coreutils.
3741 This avoids a core dump on systems without GNU putenv,
3742 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3743 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3744 (unsetenv): New static function, from GNU libc.
3745 (rpl_putenv): Use it.
3747 * modechange.c: Remove trailing blanks.
3749 Merge from coreutils.
3750 * fsusage.c: Remove declaration of statfs.
3751 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3753 * posixtm.c: Include <stdbool.h> unconditionally.
3755 2003-06-05 Paul Eggert <eggert@twinsun.com>
3757 * mktime.c (__mktime_internal): When resolving a tm_isdst
3758 mismatch, look in future quarters as well as past. This fixes a
3759 bug when processing fall-backwards gaps immediately after a long
3760 period of daylight-saving time.
3762 * mktime.c: Assume freestanding C89 or better.
3763 (HAVE_LIMITS_H): Remove. Assume it's 1.
3764 (__P): Remove; not used.
3765 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3766 (mktime, not_equal_tm, print_tm, check_result,
3767 main): Use prototypes. Use const * where appropriate.
3768 (main): Fix typo in testing code that uncovered by above changes.
3769 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3771 2003-06-04 Paul Eggert <eggert@twinsun.com>
3773 * mktime.c: Fix Debian bug 177940
3774 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3775 (localtime_offset): Now long int, not time_t, because we want it
3776 to be guaranteed to be signed. All uses changed.
3777 (__mktime_internal): If overflow would occur when adding offset,
3780 Merge 'human' changes from coreutils. Rewrite to support
3781 locale-specific notations like thousands separators.
3782 * human.c: Simplify authorship notice.
3783 Include human.h immediately after config.h.
3784 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3785 <limits.h>: Do not include, since human.h does.
3786 (SIZE_MAX, UINTMAX_MAX): New macros.
3787 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3788 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3789 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3790 (power_letter): Renamed from suffixes.
3791 (generate_suffix_backwards): Remove.
3792 (adjust_value): Now takes int style (because of human.h changes)
3793 and long double value (for greater precision on some platforms).
3794 (group_number): New function.
3795 (human_readable): Use it. Use integer options, not enum.
3796 Put the options before the sizes in the arg list.
3797 Support all the new options.
3798 The old human_readable function has been removed;
3799 use inttostr.h instead.
3800 (human_readable, default_block_size, humblock):
3801 Use uintmax_t, not int, for block sizes.
3802 (human_readable_inexact, block_size_types): Remove.
3803 (block_size_opts): New constant.
3804 (human_options): Renamed from human_block_size, with new signature
3805 that allows block sizes up to UINTMAX_MAX. All callers changed.
3806 * human.h: Add copyright and authorship notice.
3807 Include <limits.h> and <stdbool.h> unconditionally.
3808 (PARAMS): Remove. All uses removed.
3809 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3810 (enum human_inexact_style): Remove tag; now a nameless enum.
3811 (human_floor, human_ceiling, human_round_to_even): Now have
3812 values 2, 0, 1 rather than -1, 1, 0.
3813 (human_group_digits, human_suppress_point_zero, human_autoscale,
3814 human_base_1024, human_SI, human_B): New constants.
3815 (human_readable_inexact, human_block_size): Remove.
3816 (human_readable): Size args are now uintmax_t, not int.
3817 (human_options): New decl.
3819 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3820 unnecessary now that we assume C89 or better. This change
3821 imported from coreutils.
3823 * mktime.c (__mktime_internal): Do not reject negative timestamps
3824 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3825 in the 2003-05-30 sync from glibc.
3827 .h files should stand alone, but we shouldn't include <sys/types.h>
3828 if we can get away with just <stddef.h>.
3830 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3831 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3832 rather than <sys/types.h>, as we merely need size_t.
3833 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3835 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3836 Include <stdio.h>, to get FILE.
3837 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3838 memcasecmp.h has included <stddef.h> and all we need is size_t.
3839 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3840 our interface, instead of including <sys/types.h>
3842 2003-06-02 Paul Eggert <eggert@twinsun.com>
3845 Fix some minor time-related bugs with POSIX time arguments.
3846 Some valid time stamps were being rejected (notably -1, and
3847 time stamps before 1900 on 64-bit hosts). And some invalid
3848 time stamps were being accepted, e.g. September 31.
3850 * posixtm.h (posixtime): Return bool instead of time_t, so
3851 that we can return (time_t) -1 successfully.
3852 * posixtm.c: Likewise.
3853 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3854 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3855 (t): Remove static var.
3856 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3857 of static var. All uses changed.
3858 (year): Do not reject years before 1900; they can occur with
3860 (posix_time_parse): Do not check for out-of-range components;
3861 that is now the caller's responsibility, since our checks were
3862 only approximations.
3863 (posixtime): Use mktime to check for out-of-range components,
3864 since it knows them exactly.
3865 If mktime returns (time_t) -1, check whether an error actually occurred
3866 by invoking localtime on -1.
3867 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3868 posixtime failures better.
3869 Improve the test data (in comments only).
3871 2003-05-30 <karl@gnu.org>
3873 * mktime.c: update from libc.
3875 2003-05-30 Bruno Haible <bruno@clisp.org>
3877 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3878 * localcharset.h: Likewise.
3879 * localcharset.c: Likewise.
3881 2003-05-28 Paul Eggert <eggert@twinsun.com>
3883 Assume the headers required for C89 freestanding compilers.
3884 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3885 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3886 without checking for HAVE_LIMITS_H.
3887 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3888 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3890 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3891 * exclude.c: Include <stdbool.h> unconditionally.
3892 * tempname.c: Include <stddef.h> unconditionally.
3893 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3894 * modechange.c, rpmatch.c (NULL): Don't define, since
3895 <stddef.h> does that.
3896 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3897 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3898 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3899 * xstrtol.c: Likewise.
3900 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3901 * savedir.c: Include <stddef.h> instead of defining NULL.
3903 * addext.c (addext): Use assignment rather than cast, to avoid
3904 warnings on some platforms.
3906 * mktime.c (__mktime_internal): Do not reject negative timestamps
3909 2003-05-10 Bruno Haible <bruno@clisp.org>
3911 * linebreak.c (iconv_string_length): Don't return -1 just because the
3912 string is longer than 4 KB.
3914 2003-05-12 Jim Meyering <jim@meyering.net>
3916 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3917 the space-padded-by-default conversion specifiers, %e, %k, %l.
3919 2003-05-03 Bruno Haible <bruno@clisp.org>
3921 Upgrade to Unicode-4.0.
3922 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3923 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3924 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3925 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3926 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3927 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3928 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3929 Change width of U+E0100..U+E01EF from 1 to 0.
3931 2003-04-25 Bruno Haible <bruno@clisp.org>
3933 * copy-file.c: Include <stddef.h>, for size_t.
3935 2003-04-25 Jim Meyering <jim@meyering.net>
3937 * copy-file.c (copy_file_preserving): Declare buf_size to be
3938 of type size_t, not int.
3940 2003-04-11 Jim Meyering <jim@meyering.net>
3942 Merge changes from Coreutils.
3944 2003-03-22 Jim Meyering <jim@meyering.net>
3946 * strftime.c (widen): Cast alloca return value to proper type.
3948 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3951 * strftime.c (my_strftime): Handle very large width
3952 specifications for numeric values correctly. Improve checks for
3955 2003-01-19 Jim Meyering <jim@meyering.net>
3957 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3958 (nl_get_alt_digit) [! defined my_strftime]: Define.
3959 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3960 _nl_get_alt_digit and _nl_get_walt_digit.
3962 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3963 These changes have no effect outside of _LIBC.
3965 2003-04-10 Bruno Haible <bruno@clisp.org>
3967 * findprog.h: New file, from GNU gettext.
3968 * findprog.c: New file, from GNU gettext.
3970 2003-04-05 Jim Meyering <jim@meyering.net>
3972 Merge changes from Coreutils.
3974 * exclude.h (PARAMS): Remove definition and uses.
3975 * exclude.c: Remove uses of `PARAMS'.
3977 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3978 Add test-cases for DOS filenames. Declare program_name.
3979 (main): Set up program_name. Patch by Rich Dawe.
3981 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3983 Use mntctl's return value to drive the entry-processing loop, since
3984 we can't rely on the value of the vmt_length member in the last
3985 entry. On some systems doing so could result in exhausting
3986 virtual memory. Based in part on a patch from Mike Jetzer.
3988 2003-04-04 Bruno Haible <bruno@clisp.org>
3990 * linebreak.h: New file, from GNU gettext.
3991 * linebreak.c: New file, from GNU gettext with slight modifications.
3992 * lbrkprop.h: New file, from GNU gettext.
3994 2003-04-03 Bruno Haible <bruno@clisp.org>
3996 * utf8-ucs4.h: New file, from GNU gettext.
3997 * utf16-ucs4.h: New file, from GNU gettext.
3998 * ucs4-utf8.h: New file, from GNU gettext.
3999 * ucs4-utf16.h: New file, from GNU gettext.
4001 2003-04-02 Bruno Haible <bruno@clisp.org>
4003 * binary-io.h: New file, from GNU gettext.
4005 2003-04-01 Bruno Haible <bruno@clisp.org>
4007 * pathname.h: New file, from GNU gettext.
4008 * concatpath.c: New file, from GNU gettext.
4010 2003-03-30 Bruno Haible <bruno@clisp.org>
4012 * copy-file.c (copy_file_preserving): Don't set owner if the function
4013 chown() doesn't exist.
4015 2003-03-28 Bruno Haible <bruno@clisp.org>
4017 * copy-file.h: New file, from GNU gettext.
4018 * copy-file.c: New file, from GNU gettext.
4020 2003-03-18 Jim Meyering <jim@meyering.net>
4022 * quote.c (quote_n): Fix typo in comment.
4024 2003-03-14 Jim Meyering <jim@meyering.net>
4026 Merge changes from Coreutils.
4027 * obstack.h (obstack_object_size): Declare temporary, __o,
4028 to be const, in order to avoid warnings.
4029 (obstack_room): Likewise.
4030 (obstack_empty_p): Likewise.
4032 2003-03-13 Paul Eggert <eggert@twinsun.com>
4034 Merge changes from Bison.
4035 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4036 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4037 when compiling Bison 1.875's `bitset bset = obstack_alloc
4038 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4039 * hash.c: Include <stdbool.h> unconditionally.
4041 2003-03-09 Paul Eggert <eggert@twinsun.com>
4043 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4044 Reported by Bruce Becker; see:
4045 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4047 2003-03-03 Paul Eggert <eggert@twinsun.com>
4048 Bruno Haible <bruno@clisp.org>
4050 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4051 Reported by John Hughes, see
4052 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4054 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4056 * poll_.h: New file.
4059 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4061 * mathl.h: New file.
4062 * acosl.c: New file.
4063 * asinl.c: New file.
4064 * atanl.c: New file.
4065 * ceill.c: New file.
4068 * floorl.c: New file.
4069 * frexpl.c: New file.
4070 * ldexpl.c: New file.
4072 * sincosl.c: New file.
4074 * sqrtl.c: New file.
4076 * trigl.c: New file.
4077 * trigl.h: New file.
4079 2003-02-17 Bruno Haible <bruno@clisp.org>
4081 * mkdtemp.h: New file, from GNU gettext.
4082 * mkdtemp.c: New file, from GNU gettext.
4084 2003-01-31 Bruno Haible <bruno@clisp.org>
4086 * rename.c: #undef rename before defining rpl_rename.
4087 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4089 2003-01-30 Bruno Haible <bruno@clisp.org>
4091 * printf-args.h: New file, from GNU gettext.
4092 * printf-args.c: New file, from GNU gettext.
4093 * printf-parse.h: New file, from GNU gettext.
4094 * printf-parse.c: New file, from GNU gettext.
4095 * vasnprintf.h: New file, from GNU gettext.
4096 * vasnprintf.c: New file, from GNU gettext.
4097 * asnprintf.c: New file, from GNU gettext.
4098 * vasprintf.h: New file, from GNU gettext with modifications.
4099 * vasprintf.c: New file, from GNU gettext.
4100 * asprintf.c: New file, from GNU gettext.
4102 2003-01-29 Bruno Haible <bruno@clisp.org>
4104 * stpncpy.h: New file, from GNU gettext with modifications.
4105 * stpncpy.c: New file, from GNU gettext with modifications.
4107 2003-01-28 Bruno Haible <bruno@clisp.org>
4109 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4111 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4114 2003-01-27 Bruno Haible <bruno@clisp.org>
4116 * xsetenv.h: New file, from GNU gettext.
4117 * xsetenv.c: New file, from GNU gettext.
4119 2003-01-23 Bruno Haible <bruno@clisp.org>
4121 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4123 2003-01-22 Bruno Haible <bruno@clisp.org>
4125 * exit.h: New file, from GNU gettext.
4127 2003-01-11 Bruno Haible <bruno@clisp.org>
4129 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4130 * strcase.h (strcasecmp, strncasecmp): Likewise.
4132 2003-01-14 Jim Meyering <jim@meyering.net>
4134 * same.c (same_name): Tweak a comment.
4136 2003-01-11 Bruno Haible <bruno@clisp.org>
4138 * same.c (same_name): Reorder tests so as to avoid calling stat()
4139 when a string comparison is sufficient.
4141 2003-01-11 Bruno Haible <bruno@clisp.org>
4143 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4146 2003-01-11 Bruno Haible <bruno@clisp.org>
4148 * hash-pjw.c: Add comment about low quality of this function.
4150 2003-01-12 Paul Eggert <eggert@twinsun.com>
4152 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4153 to avoid collisions with libcurses and libreadline.
4155 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4156 * getstr.h, getstr.c: Remove.
4157 * getline.c: Include "getline.h", to check interface.
4158 Move body of old getstr.c here: this defines MIN_CHUNK and
4159 declares getdelim2, which is renamed from getstr.
4160 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4162 * linebuffer.c (readlinebuffer): Renamed from readline.
4164 * linebuffer.h: Likewise.
4165 (readline): Remove backward-compatibility macro.
4167 2003-01-12 Jim Meyering <jim@meyering.net>
4169 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4171 2003-01-10 Bruno Haible <bruno@clisp.org>
4173 * alloca_.h: New file.
4174 * getdate.y: Unconditionally include alloca.h.
4175 * makepath.c: Likewise.
4176 * setenv.c: Likewise.
4177 * userspec.c: Likewise.
4179 2003-01-09 Bruno Haible <bruno@clisp.org>
4181 * stdbool.h.in: New file.
4183 2003-01-08 Bruno Haible <bruno@clisp.org>
4185 * safe-read.c: Include specification header first, to ensure its
4187 * full-write.c: Likewise.
4189 2003-01-08 Jim Meyering <jim@meyering.net>
4191 * full-write.c: Undefine and define-away `const' after inclusion
4192 of errno.h, not before. Suggestion from Bruno Haible.
4194 2003-01-07 Jim Meyering <jim@meyering.net>
4196 * full-write.c: Rework so that it may serve to define full_read, too.
4197 * full-read.c: Simply #define FULL_READ and include full-write.c.
4199 2003-01-06 Jim Meyering <jim@meyering.net>
4201 * version-etc.c: Update year in translatable copyright string.
4203 2002-12-25 Bruno Haible <bruno@clisp.org>
4205 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4206 * xstrtol.h: Likewise.
4207 * xstrtoimax.c: Likewise.
4208 * xstrtoumax.c: Likewise.
4209 * human.h: Likewise.
4211 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4212 on systems that have <inttypes.h> but not <stdint.h>.
4214 2002-12-31 Paul Eggert <eggert@twinsun.com>
4216 * memcoll.c (memcoll): Fall back on a simple algorithm using
4217 memcmp if strcoll doesn't work.
4219 2002-12-23 Bruno Haible <bruno@clisp.org>
4221 * localcharset.h: New file.
4222 * localcharset.c: Include it.
4223 * unicodeio.c: Likewise.
4225 2002-12-22 Bruno Haible <bruno@clisp.org>
4227 * utime.c (utime_null): No need to call ftruncate if the file was
4230 2002-12-23 Bruno Haible <bruno@clisp.org>
4232 * memcoll.c (STRCOLL): New macro.
4235 2002-12-22 Bruno Haible <bruno@clisp.org>
4237 * getstr.h (getstr): Define, to avoid clash with libcurses.
4238 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4240 2002-12-22 Bruno Haible <bruno@clisp.org>
4242 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4244 2002-12-23 Bruno Haible <bruno@clisp.org>
4246 * getline.h: Include <stddef.h>, for size_t.
4248 * unicodeio.h: Include <stddef.h>, for size_t.
4249 * unicodeio.c: Don't include <stddef.h>.
4251 2002-12-17 Bruno Haible <bruno@clisp.org>
4253 * canon-host.c (strdup): Remove unused declaration.
4255 * fsusage.c: Include full_read.h.
4256 (get_fs_usage): Use full_read instead of safe_read.
4258 * utime.c (utime_null): Use SAFE_READ_ERROR.
4260 2002-12-11 Bruno Haible <bruno@clisp.org>
4262 * setenv.h: Rewritten to cope with systems that have setenv() but not
4264 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4267 2002-12-11 Bruno Haible <bruno@clisp.org>
4269 * setenv.c (alloca): Fall back to malloc.
4271 (setenv): Use freea() to free memory allocated with alloca().
4273 2002-11-13 Bruno Haible <bruno@clisp.org>
4275 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4276 function declarations.
4277 * unsetenv.c (unsetenv): Likewise.
4279 2002-03-04 Bruno Haible <bruno@clisp.org>
4281 Portability to AIX 4.3.3.
4282 * unsetenv.c: New file, extracted from setenv.c.
4283 * setenv.c: Move the unsetenv() function to unsetenv.c.
4285 2001-12-20 Bruno Haible <bruno@clisp.org>
4287 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4288 use malloc instead. For SunOS 4.
4290 2001-12-11 Bruno Haible <bruno@clisp.org>
4292 * setenv.c: Declare alloca.
4293 (compar_fn_t): New typedef.
4294 (KNOWN_VALUE, STORE_VALUE): Use it.
4296 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4299 2002-12-10 Paul Eggert <eggert@twinsun.com>
4301 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4302 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4303 Choose values that are less likely to collide with system fnmatch
4305 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4306 defined (e.g., a pure POSIX system).
4307 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4308 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4310 2002-12-06 Jim Meyering <jim@meyering.net>
4312 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4314 Merge in changes from libc's misc/error.c, in preparation
4315 for the merge of gnulib's changes back into libc.
4317 * error.c (_): Define only if not already defined.
4318 Move definition to follow all #include directives.
4319 Include unlocked-io.h only if !_LIBC.
4320 [_LIBC]: Include <libio/libioP.h>.
4321 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4322 (fflush): Tweak definition to use INTUSE.
4325 2002-12-05 Paul Eggert <eggert@twinsun.com>
4327 * alloca.c [defined emacs]: Include "lisp.h".
4328 (xalloc_die) [defined emacs]: New macro.
4329 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4330 [! defined emacs]: Include <xalloc.h>.
4331 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4332 (pointer): Typedef to POINTER_TYPE *.
4333 (malloc): Remove decl; we now always use xmalloc.
4334 (alloca): Use old-style definition, since Emacs needs this.
4335 Check for arithmetic overflow when computing combined size.
4337 2002-12-04 Paul Eggert <eggert@twinsun.com>
4339 Do not generate unlocked-io.h automatically, since it's easier to
4340 maintain it by hand.
4342 * unlocked-io.h: New file, from GNU diffutils,
4343 but with proper copyright notice and attribution.
4345 * Makefile.am: Add copyright notice.
4346 (libfetish_a_SOURCES): Add unlocked-io.h.
4347 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4348 (DISTCLEANFILES, io_functions): Remove macros.
4349 (EXTRA_DIST): Remove gen_uio.
4350 (unlocked-io.h): Remove rule.
4352 2002-12-04 Jim Meyering <jim@meyering.net>
4354 Reflect the fact that stat.c and lstat.c are no longer generated.
4355 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4356 (DISTCLEANFILES): Likewise.
4357 (EXTRA_DIST): Likewise.
4358 (all_local): Don't depend on stat.c or lstat.c.
4359 (stat.c, lstat.c): Remove rules.
4360 (EXTRA_DIST): Remove xstat.in.
4362 * xstat.in: Remove file. Contents moved into stat.c.
4363 * stat.c: New file. Contents mostly from xstat.in.
4364 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4365 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4367 * safe-read.c: Rework so that it may serve to define safe_write, too.
4368 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4370 2002-12-03 Jim Meyering <jim@meyering.net>
4372 * safe-read.c, safe-write.c: Change variable names and comments, but
4373 not semantics, to minimize the differences between these two files.
4374 (safe_read): Change comment to mention SAFE_READ_ERROR.
4376 * safe-read.c (IS_EINTR): Define.
4377 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4379 2002-12-02 Bruno Haible <bruno@clisp.org>
4381 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4382 Define, taken from safe-read.c.
4383 (INT_MAX): Provide fallback.
4384 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4385 * safe-write.h (SAFE_WRITE_ERROR): Define.
4387 * safe-read.c (EINTR): Remove definition.
4388 (safe_read): Don't use EINTR if it is absent.
4390 2002-12-02 Jim Meyering <jim@meyering.net>
4392 * safe-read.c (EINTR): Define.
4393 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4394 (INT_MAX): Provide fallback.
4395 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4397 * safe-read.h (SAFE_READ_ERROR): Define.
4399 2002-12-01 Jim Meyering <jim@meyering.net>
4401 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4402 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4404 2002-11-27 Paul Eggert <eggert@twinsun.com>
4406 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4407 hash_rehash): Replace `if (limit <= value) abort ();' with
4408 `if (! (value < limit)) abort ();', for readability.
4410 2002-11-26 <karl@gnu.org>
4412 * strdup.c: copy from libc again, with jim's ok.
4413 * .cppi-disable: re-add strdup.c
4415 2002-11-25 <karl@gnu.org>
4417 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4418 instead of "strtol.c".
4420 2002-11-25 Jim Meyering <jim@meyering.net>
4422 * mktime.c: Sync from libc, now that it has the latest fix.
4424 2002-11-24 <karl@gnu.org>
4426 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4427 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4429 2002-11-24 Jim Meyering <jim@meyering.net>
4431 Update from coreutils:
4433 * mktime.c: Merge in changes from libc.
4435 Avoid a link-time failure on some Linux systems.
4436 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4437 (__mon_yday): Declare with the STATIC attribute.
4438 (__mktime_internal): Likewise.
4439 Based on a report from Greg Schafer.
4441 2002-11-23 Jim Meyering <jim@meyering.net>
4443 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4444 Use `unsigned', not `int', as type of index.
4446 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4448 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4450 2002-11-22 Paul Eggert <eggert@twinsun.com>
4452 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4453 hint that one should use `if (! x) abort ();' rather than `assert
4454 (x);', and anyway it's one less thing to worry about configuring.
4455 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4456 hash_rehash, hash_insert): Use abort rather than assert.
4458 2002-11-22 Paul Eggert <eggert@twinsun.com>
4460 * quotearg.h: Allow multiple inclusion by surrounding with
4461 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4462 so that we can be included first.
4463 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4464 * quotearg.c: Include quotearg.h immediately after config.h.
4465 No need to include stddef.h or sys/types.h any more.
4466 Surround local include files with "", not "<>".
4467 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4468 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4469 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4470 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4471 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4472 (ISPRINT): Remove; no longer needed now that we assume C89.
4474 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4477 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4478 quotearg_char): Use SIZE_MAX rather than
4479 (size_t) -1 when we are talking about "infinity".
4481 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4483 2002-11-22 Bruno Haible <bruno@clisp.org>
4485 * safe-read.h: Assume C89. Add comments.
4486 (safe_read): Change return type to size_t.
4487 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4488 counts > SSIZE_MAX correctly.
4489 * safe-write.h: New file.
4490 * safe-write.c: New file.
4491 * full-read.h: New file.
4492 * full-read.c: New file.
4493 * full-write.h: Assume C89. Add comments.
4494 * full-write.c: Include safe-write.h.
4495 (full_write): Rewritten to use safe_write.
4496 Suggested by Jim Meyering and Paul Eggert.
4498 2002-11-21 Bruno Haible <bruno@clisp.org>
4500 Remove case insensitive option matching.
4501 * argmatch.h (argcasematch): Remove declaration.
4502 (ARGCASEMATCH): Remove macro.
4503 (__xargmatch_internal): Remove case_sensitive argument.
4504 (XARGMATCH): Update.
4505 (XARGCASEMATCH): Remove macro.
4506 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4507 case_sensitive argument.
4508 (argcasematch): Remove function.
4509 (__xargmatch_internal): Remove case_sensitive argument.
4510 (main): Use XARGMATCH instead of XARGCASEMATCH.
4512 * xmalloc.c: Change compile-time error message. Add comment about
4513 required autoconf version.
4515 2002-11-21 Jim Meyering <jim@meyering.net>
4517 * strdup.c (strdup): Tweak comment and initial #if/#include.
4519 Merge in changes from the coreutils.
4521 2002-09-25 Paul Eggert <eggert@twinsun.com>
4522 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4523 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4524 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4525 int. Work more efficiently if X is the same width as uintmax_t.
4526 Do not compare X to -1, to avoid bogus compiler warning.
4527 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4528 Don't assume that f_frsize and f_bsize are the same type.
4530 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4533 * makepath.c (make_path): Restore umask *before* creating the final
4535 (make_path): Minor reformatting.
4537 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4538 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4540 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4541 ones. At least on GNU/Linux systems, `auto' means something else.
4544 2002-11-20 Paul Eggert <eggert@twinsun.com>
4546 Merge argmatch cleanups from Bison. Assume C89.
4548 * argmatch.c: Include config.h here, not in argmatch.h.
4549 Include stdlib.h, for EXIT_FAILURE.
4550 Always include <string.h>, since we assume C89.
4551 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4552 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4553 Include <stddef.h> instead, since it's all we need for size_t.
4554 (PARAMS): Remove. All uses removed.
4555 (ARRAY_CARDINALITY): Do not bother to #undef.
4556 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4557 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4558 Remove unnecessary parentheses.
4559 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4560 Insert necessary parentheses.
4561 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4562 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4564 2002-11-19 Bruno Haible <bruno@clisp.org>
4566 * mbswidth.c: Include mbswidth.h right at the beginning.
4567 * mbswidth.h: Include <stddef.h>, for size_t.
4569 * mbswidth.h (PARAMS): Remove macro.
4570 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4571 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4573 * gcd.h (PARAMS): Remove macro.
4574 (gcd): Use ANSI C function declarations.
4575 * gcd.c (gcd): Likewise.
4577 2002-11-15 Bruno Haible <bruno@clisp.org>
4579 * strcspn.c: Include <stddef.h>.
4580 (strcspn): Use ANSI C function declaration. Change return type to
4582 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4583 (strpbrk): Use NULL.
4584 * strpbrk.h (PARAMS): Remove macro.
4585 (strpbrk): Use ANSI C function declaration.
4586 * strstr.c: Don't include <sys/types.h>.
4587 * strstr.h (PARAMS): Remove macro.
4588 (strstr): Use ANSI C function declarations.
4590 2002-11-06 Bruno Haible <bruno@clisp.org>
4592 * gcd.h (gcd): Change argument type to 'unsigned long'.
4593 * gcd.c (gcd): Likewise.
4595 2002-11-05 Bruno Haible <bruno@clisp.org>
4597 * gcd.h: New file, from gettext-0.11.5.
4598 * gcd.c: New file, from gettext-0.11.5.
4600 2002-11-05 Bruno Haible <bruno@clisp.org>
4602 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4603 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4604 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4605 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4607 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4608 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4610 * closeout.c: Include gettext.h instead of <libintl.h>.
4611 * human.c: Include gettext.h instead of <libintl.h>.
4612 * quotearg.c: Include gettext.h instead of <libintl.h>.
4613 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4614 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4615 * userspec.c: Include gettext.h instead of <libintl.h>.
4616 * version-etc.c: Include gettext.h instead of <libintl.h>.
4617 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4618 (textdomain): Remove definition.
4619 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4621 * long-options.c: Remove include of <libintl.h> and definition of _.
4622 * same.c: Remove include of <libintl.h> and definition of _.
4624 2002-11-04 Bruno Haible <bruno@clisp.org>
4626 * stpcpy.h: New file, from GNU gettext-0.11.5.
4627 * strcase.h: New file, from GNU gettext-0.11.5.
4628 * strpbrk.h: New file, from GNU gettext-0.11.5.
4629 * strstr.h: New file, from GNU gettext-0.11.5.
4630 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4632 2002-05-09 Bruno Haible <bruno@clisp.org>
4634 * config.charset: Update for newest glibc. Add canonical names
4635 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4637 2002-05-09 Bruno Haible <bruno@clisp.org>
4639 * localcharset.c (get_charset_aliases): Add more Windows specific
4642 2002-05-08 Owen Taylor <otaylor@redhat.com>
4644 * config.charset: A few additions for Solaris.
4646 2001-12-05 Bruno Haible <bruno@clisp.org>
4648 * localcharset.c (locale_charset): Don't return an empty string.
4650 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4652 * config.charset: msdos in uk_UA uses CP1125.
4654 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4656 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4657 * localcharset.c (locale_charset): Declare as extern "C".
4659 2002-02-15 Bruno Haible <bruno@clisp.org>
4661 * config.charset [msdosdjgpp]: For Russian, use CP866.
4663 2002-02-11 Bruno Haible <bruno@clisp.org>
4665 * config.charset: Add support for NetBSD.
4667 2002-09-25 <karl@gnu.org>
4669 * strdup.c: copy from libc/string (via ../config/srclist*).
4670 * getopt*: copy from libc/posix.
4671 * gettext.h: copy from gettext.
4672 * .cppi-disable: add strdup.c, gettext.h.
4674 2002-07-01 Jim Meyering <meyering@lucent.com>
4676 * c-stack.c: Include sys/time.h.
4677 From Volker Borchert.
4679 2002-06-11 Paul Eggert <eggert@twinsun.com>
4681 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4682 New macro. Use it uniformly instead of
4683 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4684 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4685 reported by Vin Shelton.
4687 2002-06-22 Jim Meyering <meyering@lucent.com>
4689 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4690 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4692 2002-06-22 Paul Eggert <eggert@twinsun.com>
4694 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4695 Do not assume SA_SIGINFO behavior.
4696 Bug reported by Jim Meyering on NetBSD 1.5.2.
4698 2002-06-22 Jim Meyering <meyering@lucent.com>
4700 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4702 * exitfail.c, exitfail.h: Likewise.
4703 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4705 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4707 (EXTRA_DIST): Add fnmatch_loop.c.
4708 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4710 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4711 * fnmatch.c: Update from diffutils-2.8.2.
4712 * fnmatch_.h: New file. From diffutils-2.8.2.
4713 * fnmatch.h: Remove file.
4715 2002-06-18 Paul Eggert <eggert@twinsun.com>
4717 * file-type.h: Report an error if neither S_ISREG nor
4718 S_IFREG is defined, instead of using a test specific to glibc
4719 2.2. This should be safe, since POSIX requires S_ISREG and
4720 Unix Version 7 had S_IFREG. We don't need to check for
4721 <sys/types.h> since we don't use any symbols that it defines.
4723 2002-06-15 Jim Meyering <meyering@lucent.com>
4725 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4726 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4727 have been included before this file.
4729 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4731 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4732 so that each temporary file name is unique and valid in the first
4733 8 characters, for operation under DOS.
4735 2002-06-15 Jim Meyering <meyering@lucent.com>
4737 Work even with DJGPP 2.03, which lacks support for symlinks.
4739 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4741 * lchown.c (S_ISLNK): Likewise.
4743 2002-06-14 Jim Meyering <meyering@lucent.com>
4745 * file-type.h: Use the version from diffutils-2.8.2.
4746 * file-type.c: Likewise.
4748 2002-05-27 Jim Meyering <meyering@lucent.com>
4750 Fix a problem seen only on nonconforming systems whereby ls.c's
4751 use of localtime, and then of gettimeofday would cause trouble:
4752 the localtime call used to initialize rpl_gettimeofday's save
4753 mechanism would clobber ls's current local time information so
4754 that in any long listing the first file would always be listed
4755 with date 1970-01-01. Analysis by Volker Borchert.
4757 * gettimeofday.c (localtime): Undefine.
4758 (rpl_localtime): New function.
4760 2002-05-22 Jim Meyering <meyering@lucent.com>
4762 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4763 * file-type.h: New file.
4764 * file-type.c (file_type): New file/function. Extracted from diffutils.
4766 2002-04-29 Paul Eggert <eggert@twinsun.com>
4768 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4770 2002-04-28 Paul Eggert <eggert@twinsun.com>
4772 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4773 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4774 of 127, since 64 is the largest conceivable number for ancient
4776 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4778 2002-04-28 Jim Meyering <meyering@lucent.com>
4780 * sig2str.c (WTERMSIG): Remove definition (unused).
4782 2002-04-28 Paul Eggert <eggert@twinsun.com>
4784 * sig2str.h, sig2str.c: New files.
4785 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4787 2002-04-24 Jim Meyering <meyering@lucent.com>
4789 * gettext.h: New file, from Gettext.
4790 * Makefile.am (INCLUDES): Remove -I../intl.
4791 (libfetish_a_SOURCES): Add gettext.h.
4793 2002-04-16 Jim Meyering <meyering@lucent.com>
4795 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4796 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4797 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4799 2002-04-12 Jim Meyering <meyering@lucent.com>
4801 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4803 2002-03-10 Jim Meyering <meyering@lucent.com>
4805 * makepath.c (make_path): Remove a comma from a diagnostic.
4806 Suggestion from Santiago Vila.
4808 2002-03-08 Jim Meyering <meyering@lucent.com>
4810 * rename.c: Mention that this wrapper is needed also on
4811 mips-dec-ultrix4.4 systems.
4813 2002-03-02 Jim Meyering <meyering@lucent.com>
4815 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4816 not HAVE_CLOCK_SETTIME.
4818 2002-02-27 Paul Eggert <eggert@twinsun.com>
4820 * nanosleep.h: Rename to....
4821 * timespec.h: New name for nanosleep.h. All uses changed.
4823 * gettime.c: New file.
4824 * settime.c: New file.
4827 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4828 timespec.h. Remove nanosleep.h.
4830 2002-02-25 Paul Eggert <eggert@twinsun.com>
4832 * acl.c, acl.h: New files.
4833 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4835 2002-02-24 Jim Meyering <meyering@lucent.com>
4837 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4838 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4839 cause trouble. Reported by Nelson Beebe.
4841 2002-02-23 Paul Eggert <eggert@twinsun.com>
4843 * path-concat.c (xpath_concat): Reorder code to pacify
4844 compilers that don't know that xalloc_die never returns.
4846 2002-02-20 Jim Meyering <meyering@lucent.com>
4848 * getdate.c: Regenerate using bison-1.33.
4850 2002-02-15 Paul Eggert <eggert@twinsun.com>
4852 * posixver.c, posixver.h: New files.
4853 * Makefile.am (libfetish_a_SOURCES): Add them.
4855 2002-02-02 Paul Eggert <eggert@twinsun.com>
4856 Bruno Haible <bruno@clisp.org>
4858 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4859 (fwrite_success_callback): New declaration.
4860 * unicodeio.c (unicode_to_mb): New function, extracted from
4861 print_unicode_char. Call failure callback instead of error.
4862 (fwrite_success_callback): New function.
4863 (exit_failure_callback): New function.
4864 (fallback_failure_callback): New function.
4865 (print_unicode_char): Call unicode_to_mb.
4867 2002-01-26 Jim Meyering <meyering@lucent.com>
4869 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4871 2002-01-22 Jim Meyering <meyering@lucent.com>
4873 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4874 Otherwise, some versions of automake would omit the rule that makes
4875 Makefile from Makefile.in.
4877 2001-01-21 Paul Eggert <eggert@twinsun.com>
4879 * xmemcoll.h, xmemcoll.c: New files.
4880 * Makefile.am (libfetish_a_SOURCES): Add them.
4881 * memcoll.c: Include errno.h, and declare errno if not defined.
4882 (memcoll): Set errno to zero if there is no error.
4884 * quotearg.c (quotearg_buffer_restyled):
4885 Fix bug with quoting buffers containing NUL when backslashing escapes.
4886 This bug was exposed by the other changes in this patch.
4887 (quotearg_n_options): New arg ARGSIZE.
4888 All callers changed.
4889 (quoting_options_from_style): New function.
4890 (quotearg_n_style): Use it.
4891 (quotearg_n_style_mem): New function.
4893 * quotearg.h (quotearg_n_style_mem): New function.
4895 2002-01-16 Jim Meyering <meyering@lucent.com>
4897 * getdate.y: Add three semicolons, each just before a closing brace.
4898 Bison (as of version 1.31) no longer papers over that mistake.
4900 2002-02-14 Paul Eggert <eggert@twinsun.com>
4902 * backupfile.c (ISDIGIT): Comment fix.
4903 * getdate.y (ISDIGIT): Likewise.
4904 * posixtm.c (ISDIGIT, year): Likewise.
4905 * strverscmp.c (ISDIGIT): Likewise.
4906 * userspec.c (ISDIGIT): Likewise.
4908 2002-01-05 Jim Meyering <meyering@lucent.com>
4910 * version-etc.c (version_etc_copyright): Update copyright year.
4912 2001-01-19 Paul Eggert <eggert@twinsun.com>
4914 * closeout.c (close_stdout_status): If ferror (stdout), do
4915 not silently exit merely because the output buffer happens to
4916 have nothing pending.
4918 2001-12-18 Paul Eggert <eggert@twinsun.com>
4920 See the big note in ../ChangeLog.
4921 * human.c (suffixes): Prefer K to k for 1024.
4922 (generate_suffix_backwards): New function.
4923 (human_readable_inexact): Use it.
4924 * xstrtol.c (__xstrtol): If there is no number but there
4925 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4926 Accept 'K' as well as 'k'.
4928 2001-12-15 Jim Meyering <meyering@lucent.com>
4930 * regex.h (__restrict_arr): Update from libc.
4932 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4933 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4936 2001-12-10 Jim Meyering <meyering@lucent.com>
4938 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4939 Instead, include "xalloc.h".
4940 (initbuffer): Don't cast xmalloc return value to char*.
4941 (readline): Reword comment.
4942 Don't cast xrealloc return value to char*
4945 2001-12-09 Jim Meyering <meyering@lucent.com>
4947 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4948 `signed and unsigned type in conditional expression'.
4949 * posixtm.c (posix_time_parse): Likewise.
4951 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4953 * readtokens.c (readtoken): Declare an index to be of type unsigned
4954 to avoid a pedantic warning.
4956 * getstr.c: Don't include assert.h.
4957 (getstr): Remove warning-evoking assertions.
4958 Return -1 if offset parameter is out of bounds.
4959 Change the type of a local from int to size_t.
4961 * strftime.c (my_strftime_localtime_r): Include this function
4962 definition in the `#if ! HAVE_TM_GMTOFF' block.
4964 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4965 Include xalloc.h instead.
4967 2001-12-02 Jim Meyering <meyering@lucent.com>
4969 * tempname.c: Don't declare getenv, thus reverting the change of
4970 2001-11-18. It's no longer necessary, now that stdlib.h is always
4973 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4974 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4976 2001-11-30 Akim Demaille <akim@epita.fr>
4978 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4979 before being defined.
4981 2001-11-27 Paul Eggert <eggert@twinsun.com>
4983 * quotearg.h (quotearg_n, quotearg_n_style):
4984 First arg is int, not unsigned.
4985 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4986 (SIZE_MAX, UINT_MAX): New macros.
4987 (quotearg_n_options): Abort if N is negative.
4988 Avoid overflow check on hosts where size_t is 64 bits and int
4989 is 32 bits, as overflow is impossible there.
4990 Fix off-by-one typo that caused unnecessary reallocation.
4992 2001-11-27 Jim Meyering <meyering@lucent.com>
4994 * tempname.c: Merge with version from libc.
4995 * regex.c: Likewise.
4997 * tempname.c: Include stdlib.h unconditionally. On some old systems
4998 for which STDC_HEADERS is 0, it was not included, resulting in a
4999 warning about an integer-to-pointer conversion problem with getenv.
5000 Reported by Volker Borchert.
5002 2001-11-26 Jim Meyering <meyering@lucent.com>
5004 * gtod.h: Remove file.
5005 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5006 * gettimeofday.c: Don't include gtod.h.
5007 (GTOD_init): Remove function.
5008 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5009 Suggestion from Volker Borchert.
5011 2001-11-23 Jim Meyering <meyering@lucent.com>
5013 * hash.h (struct hash_table): Don't define here. Merely declare it.
5014 * hash.c (struct hash_table): Define it here instead.
5016 2001-11-22 Jim Meyering <meyering@lucent.com>
5018 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5020 2001-11-18 Paul Eggert <eggert@twinsun.com>
5022 * tempname.c (TMP_MAX): Remove; no longer needed.
5023 (TEMPORARIES): New macro.
5024 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5025 removes an artificial limitation (e.g. HP-UX 10.20, where
5028 2001-11-18 Jim Meyering <meyering@lucent.com>
5030 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5033 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5034 files will be created before anything else.
5036 2001-11-17 Jim Meyering <meyering@lucent.com>
5038 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5039 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5040 rather than group writable. Patch by Juan F. Codagnone.
5042 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5043 Instead, include "xalloc.h".
5045 * mountlist.c: Include unlocked-io.h after all system headers.
5046 Remove explicit declarations of xmalloc, xrealloc,
5047 and xstrdup. Instead, include "xalloc.h".
5049 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5050 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5051 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5053 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5054 Reported by Padraig Brady.
5056 * mkstemp.c: #undef mkstemp.
5058 (rpl_mkstemp): Rename from mkstemp.
5061 2001-11-16 Jim Meyering <meyering@lucent.com>
5063 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5064 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5065 determine the amount of total physical memory, use pstat_getstatic.
5066 HPUX-11 doesn't define _SC_PHYS_PAGES.
5067 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5068 If sysconf couldn't be used to determine the amount of available
5069 physical memory, use both pstat_getstatic and pstat_getdynamic.
5070 Based on a patch from Bob Proulx.
5072 2001-11-05 Jim Meyering <meyering@lucent.com>
5074 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5076 2001-11-03 Jim Meyering <meyering@lucent.com>
5078 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5079 in argmatch_to_argument call.
5081 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5084 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5085 e.g., a fault due to an attempt to free a NULL pointer.
5087 2001-11-01 Jim Meyering <meyering@lucent.com>
5089 * dirfd.c, dirfd.h: New files.
5090 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5092 * hash.c (hash_print) [TESTING]: Clean up.
5094 2001-10-22 Paul Eggert <eggert@twinsun.com>
5096 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5097 to avoid a warning if -Wall.
5099 2001-10-21 Paul Eggert <eggert@twinsun.com>
5101 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5103 2001-10-21 Jim Meyering <meyering@lucent.com>
5105 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5106 this code would end up calling gettext even in packages built
5108 * getopt.c (_): Likewise.
5109 * regex.c (_): Likewise.
5111 2001-10-20 Paul Eggert <eggert@twinsun.com>
5113 * error.c (strerror_r): Do not declare unless !_LIBC.
5114 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5115 Use strerror_r that is only a macro, even if it is not a function.
5116 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5117 (private_strerror): Use prototypes, not old-style function definition.
5118 (print_errno_message): New function.
5119 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5121 (error_tail, error, error_at_line): Use it.
5123 2001-10-11 Jim Meyering <meyering@lucent.com>
5125 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5126 and quote_n (1, ... to avoid clobbering a buffer.
5128 2001-10-05 Jim Meyering <meyering@lucent.com>
5130 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5131 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5132 * hash-pjw.h: New file.
5134 2001-09-30 Jim Meyering <meyering@lucent.com>
5136 * mountlist.c [MOUNTED_GETFSSTAT]:
5137 Include <sys/ucred.h>, for Apple Darwin.
5138 Include sys/mount.h and sys/fs_types.h only if available.
5140 (read_filesystem_list): Use FS_TYPE.
5142 2001-09-29 Paul Eggert <eggert@twinsun.com>
5144 * exclude.c (excluded_filename): 0 -> false, since it's
5147 2001-09-28 Paul Eggert <eggert@twinsun.com>
5149 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5150 #defines strtoimax. Also treat the other strto* functions
5153 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5154 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5155 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5157 2001-09-26 Jim Meyering <meyering@lucent.com>
5159 Most macros in unlocked-io.h had the wrong number of arguments.
5160 * gen-uio: New script.
5161 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5162 * unlocked-io.hin: Remove file.
5163 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5164 rather than trying to embed it here.
5165 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5166 Reported by Padraig Brady.
5168 2001-09-25 Volker Borchert <bt@teknon.de>
5170 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5172 2001-09-23 Jim Meyering <meyering@lucent.com>
5174 * mountlist.c: Remove useless parentheses in #if directives.
5175 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5176 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5178 2001-09-22 Jim Meyering <meyering@lucent.com>
5180 * localcharset.c: Update from latest gettext.
5181 * config.charset: Likewise.
5183 2001-09-20 Jim Meyering <meyering@lucent.com>
5185 * xstrtol.c (strtoimax): Guard declaration with
5186 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5187 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5188 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5189 (strtoumax): Likewise, for completeness (it wasn't necessary).
5191 2001-09-06 Paul Eggert <eggert@twinsun.com>
5193 * strtoimax.c (HAVE_LONG_LONG):
5194 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5195 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5196 to work around bug in IBM C compiler.
5198 2001-09-16 Jim Meyering <meyering@lucent.com>
5200 * mkdir.c: New file.
5202 2001-09-04 Paul Eggert <eggert@twinsun.com>
5204 * xgetcwd.c: Revert some of the previous change; intead,
5205 fix the HAVE_GETCWD_NULL code to behave more like the
5206 !HAVE_GETCWD_NULL code used to.
5209 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5212 2001-09-04 Paul Eggert <eggert@twinsun.com>
5214 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5215 Use ssize_t, not int, to store result of readlink.
5216 Check for ssize_t overflow as well as size_t overflow,
5217 as POSIX says the result of readlink is implementation-defined
5218 when ssize_t overflows.
5219 Remove unnecessary cast to char*.
5220 Use free+malloc instead of realloc, as the storage doesn't need
5221 to be preserved and it's clearer and can be more efficient that way.
5222 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5223 * xreadlink.h (xreadlink): Update prototype.
5225 2001-09-03 Paul Eggert <eggert@twinsun.com>
5227 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5228 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5229 spotted by Jim Meyering.
5231 2001-09-03 Jim Meyering <meyering@lucent.com>
5233 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5235 2001-09-03 Paul Eggert <eggert@twinsun.com>
5237 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5238 like the HAVE_GETCWD_NULL code.
5239 Include pathmax.h if not HAVE_GETCWD.
5240 Do not include xalloc.h.
5241 (INITIAL_BUFFER_SIZE): New symbol.
5242 Do not use xmalloc / xrealloc, since the caller is responsible for
5243 handling errors. Preserve errno around `free' during failure.
5244 Do not overrun buffer when using getwd.
5246 2001-09-03 Paul Eggert <eggert@twinsun.com>
5248 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5249 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5251 2001-09-02 Jim Meyering <meyering@lucent.com>
5253 * error.c: Update from GNU libc.
5255 2001-09-01 Jim Meyering <meyering@lucent.com>
5257 * xreadlink.c: New file.
5258 * xreadlink.h: New file.
5259 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5261 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5262 doesn't conflict with sparc Solaris 7's definition in
5263 /usr/include/sys/int_types.h.
5265 * exclude.c: Use `""', not `<>' to #include non-system header files.
5266 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5267 and strncasecmp as r-values. Unixware didn't have declarations.
5269 2001-08-31 Jim Meyering <meyering@lucent.com>
5271 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5272 Use an initial, malloc'd, buffer of length 128 rather than
5273 a statically allocated one of length 1024.
5275 2001-08-30 Paul Eggert <eggert@twinsun.com>
5277 * xgetcwd.c: Don't include pathmax.h.
5278 Include stdlib.h and unistd.h if available.
5280 (xmalloc, xstrdup, free): Remove decls.
5281 (xgetcwd): Don't assume sizes fit in unsigned.
5282 Check for overflow when computing sizes.
5283 Simplify reallocation code.
5285 2001-08-28 Paul Eggert <eggert@twinsun.com>
5287 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5289 * strtoimax.c: Renamed from strtoxmax.c, removing the
5292 Also, make the following further changes to make this file's
5293 configuration more similar to that of strtol.c:
5294 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5295 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5296 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5297 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5298 changed to signed values.
5300 And make the following changes as well:
5301 Fix copyright notice, as 1999 was missing.
5302 (verify): New macro.
5303 (strtoimax): Check sizes at compile-time, not run-time.
5304 Prefer strtol to strtoll if both work.
5305 (main): Remove; it was not that useful and was a pain to maintain.
5307 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5309 2001-08-30 Paul Eggert <eggert@twinsun.com>
5311 * savedir.c (savedir): Remove size parameter, as POSIX says that
5312 a directory's st_size can have an arbitrary value, so the old
5313 usage could waste an arbitrary amount of memory. All uses
5315 * savedir.h: Update prototype.
5317 2001-08-30 Paul Eggert <eggert@twinsun.com>
5319 * xstrtol.c (strtoimax): New decl.
5321 2001-08-28 Paul Eggert <eggert@twinsun.com>
5323 * xstrtol.h: Add copyright notice.
5324 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5325 LONGINT_INVALID_SUFFIX_CHAR.
5327 2001-08-30 Paul Eggert <eggert@twinsun.com>
5329 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5332 2001-08-30 Paul Eggert <eggert@twinsun.com>
5334 * hash.c: Remove '2001' from copyright notice.
5336 2001-08-30 Paul Eggert <eggert@twinsun.com>
5338 * full-write.h: New file.
5339 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5340 * full-write.c: Correct credits, as cccp.c no longer
5341 exists and anyway it was so heavily changed from the old cccp
5342 code as to be unrecognizable. Include full-write.h.
5343 (full_write) Return size_t, with short writes meaning failure.
5344 All callers changed. This fixes a bug with large buffers
5346 * utime.c: Include full-write.h.
5348 2001-08-30 Paul Eggert <eggert@twinsun.com>
5350 Merge 'exclude' changes from tar 1.13.22.
5351 This fixes one or two unlikely storage allocation overflow bugs,
5352 but doesn't change user-visible behavior otherwise.
5354 2001-08-30 Paul Eggert <eggert@twinsun.com>
5356 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5357 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5358 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5359 Include if available.
5360 (<xalloc.h>): Include
5361 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5362 (verify): New macro. Use it to verify that EXCLUDE macros do not
5363 collide with FNM macros.
5364 (struct patopts): New struct.
5365 (struct exclude): Use it, as exclude patterns now come with options.
5366 (new_exclude): Support above changes.
5367 (new_exclude, add_exclude_file):
5368 Initial size must now be a power of two to simplify overflow checking.
5369 (free_exclude, fnmatch_no_wildcards): New function.
5370 (excluded_filename): No longer requires options arg, as the options
5371 are determined by add_exclude. Now returns bool, not int.
5372 (excluded_filename, add_exclude):
5373 Add support for the fancy new exclusion options.
5374 (add_exclude, add_exclude_file): Now takes int options arg.
5375 Check for arithmetic overflow when computing sizes.
5376 (add_exclude_file): xrealloc might modify errno, so don't
5377 realloc until after errno might be used.
5379 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5381 (free_exclude): New decl.
5382 (add_exclude, add_exclude_file): Now takes int options arg.
5383 (excluded_filename): No longer requires options arg, as the options
5384 are determined by add_exclude. Now returns bool, not int.
5386 2001-08-30 Paul Eggert <eggert@twinsun.com>
5388 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5390 2001-08-27 Jim Meyering <meyering@lucent.com>
5392 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5394 * version-etc.c (N_): Remove definition.
5395 Revert most of last change.
5396 Instead, simply don't mark the `Copyright...' string for translation.
5397 Based on advice from Paul Eggert.
5399 * strtoxmax.c: Tweak comment.
5401 2001-08-26 Jim Meyering <meyering@lucent.com>
5403 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5404 of copyright with `%s' so translators don't get an untranslated
5406 (COPYRIGHT_YEAR): Define.
5407 (version_etc): Use fprintf rather than fputs.
5408 Suggestion from Ulrich Drepper.
5410 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5412 * strtoll.c: New file, from GNU libc.
5413 * xstrtoimax.c: New file.
5415 * xstrtol.h: Add xstrtoimax.
5416 * strtoumax.c: New file. Simply include "strtoumax.c".
5417 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5419 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5420 * strtoxmax.c: ... then renamed to this.
5422 2001-08-13 Paul Eggert <eggert@twinsun.com>
5424 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5425 Port to Solaris 8, where 'sed' requires a space after the 'r'
5426 command, and where sh dislikes "$/". Clean up the spacing a bit.
5427 Redirect output to $tmp just once.
5429 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5431 * addext.c (<errno.h>): Include.
5432 (errno): Declare if not defined.
5433 (addext): Work correctly when pathconf returns -1 and leaves
5434 errno alone because there is no limit. Also, work even if
5435 pathconf returns a value greater than SIZE_MAX.
5437 2001-08-12 Jim Meyering <meyering@lucent.com>
5439 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5440 Simply `return getcwd (NULL, 0);'.
5441 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5442 Use 1300 as initial value for length, not PATH_MAX.
5444 * pathmax.h: Clean up cpp syntax.
5446 2001-08-12 Jim Meyering <meyering@lucent.com>
5448 * gettimeofday.c: New file.
5450 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5452 2001-08-04 Jim Meyering <meyering@lucent.com>
5454 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5455 to get in sync with glibc.
5457 2001-08-03 Paul Eggert <eggert@twinsun.com>
5459 The following changes are from gettext 0.10.39 as maintained by
5462 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5463 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5464 with inverted sense. All uses changed.
5466 * mbswidth.c: Don't include <limits.h>.
5467 Include <stdlib.h> and <string.h> unconditionally.
5468 (iswcntrl, mbsinit, ISCNTRL): New macros.
5469 (mbsnwidth): Use K&R style function declarations.
5470 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5471 can optimize it when MB_CUR_MAX == 1.
5472 The width of control characters is zero, not 1.
5474 2001-07-15 Jim Meyering <meyering@lucent.com>
5476 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5477 (BUILT_SOURCES): Add unlocked-io.h.
5478 (io_functions): Define.
5479 (unlocked-io.h): New rule.
5480 (DISTCLEANFILES): Add unlocked-io.h.
5481 (all-local): Depend on unlocked-io.h, to ensure it is created.
5483 * unlocked-io.hin: New file
5485 * regex.c: Update from glibc.
5487 2001-07-05 Jim Meyering <meyering@lucent.com>
5489 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5491 (libfetish_a_SOURCES): Put all .h files here instead.
5492 Remove a thus-exposed (better checks in automake) duplicate and
5493 two unnecessary .h files.
5495 2001-06-11 Jim Meyering <meyering@lucent.com>
5497 * regex.c: Update from GNU libc.
5499 2001-05-27 Jim Meyering <meyering@lucent.com>
5501 * readutmp.h (UT_TYPE): Define.
5503 2001-05-24 Jim Meyering <meyering@lucent.com>
5505 * argmatch.c: Include "quote.h".
5506 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5507 quote function. Reported by Göran Uddeborg.
5509 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5511 * dirname.c (dir_name): Compute append_dot using path, not newpath
5512 which is not yet declared.
5514 2001-05-11 Paul Eggert <eggert@twinsun.com>
5516 * Makefile.am (libfetish_a_SOURCES):
5517 Add strftime.c, since we now compile it on all hosts.
5519 * strftime.c (my_strftime):
5520 Define to nstrftime if emacs, but only if my_strftime is not defined.
5521 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5522 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5523 Add one more extra argument: a nanoseconds value.
5526 (my_strftime function): Add %N format.
5527 (emacs_strftimeu): Renamed from emacs_strftime,
5528 with extra ut argument.
5530 2001-05-11 Paul Eggert <eggert@twinsun.com>
5532 dirname code cleanup. base_name now behaves more compatibly
5533 with POSIX basename when given file names that have trailing
5534 slashes, and similarly for dir_name. Add new primitives
5535 base_len and dir_len. Put the directory-name-related decls
5538 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5539 * backupfile.c (base_name): Likewise.
5540 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5541 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5542 * makepath.c (strip_trailing_slashes): Likewise.
5543 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5545 * rename.c (strip_trailing_slashes): Likewise.
5546 * same.c (base_name): Likewise.
5547 * stripslash.c (ISSLASH): Likewise.
5549 * addext.c: Include <dirname.h> after size_t is defined.
5550 * backupfile.c: Likewise.
5552 * addext.c (addext): Use base_len to trim redundant
5553 trailing slashes instead of doing it ourselves.
5554 But do not trim the last slash if it is not redundant.
5556 * backupfile.c (find_backup_file_name,
5557 max_backup_version): Use base_len instead of rolling it ourselves.
5558 Handle the case of "" and (on DOS) "C:" correctly.
5560 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5561 Include <string.h>, <dirname.h>.
5562 (base_name): Allow file names ending in slashes, other than names
5563 that are all slashes. In this case, return the basename followed
5564 by the slashes. This is more general, and can be used in places
5565 where the original base_name purposely had an assertion failure.
5566 (base_len): New function.
5568 * dirname.c: Include <string.h> instead of <stdlib.h>.
5569 Do not include <assert.h>; no longer needed.
5571 (memrchr): Remove decl.
5572 (dir_name_r): Remove.
5573 (dir_len): Renamed from dirlen. All callers changed.
5574 Rewrite in terms of base_name, for simplicity and consistency.
5575 (dir_name): Never return NULL. All callers changed.
5576 Do not include <stdlib.h> in test program; no longer needed.
5577 return 0; is fine for test program.
5579 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5581 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5583 * path-concat.c (path_concat): Use base_len to compute
5584 base length, not strlen; this means we cannot rely on memcpy
5587 * same.c (STREQ): Remove.
5588 (same_name): Handle the case where the basename ends in trailing '/'.
5590 * stripslash.c (strip_trailing_slashes): Return nonzero if
5591 a slash was stripped. Do not strip the last slash after a
5594 2001-04-08 Jim Meyering <meyering@lucent.com>
5596 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5597 recomputed; that's necessary when the offset spans a DST transition.
5598 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5600 2001-04-02 Jim Meyering <meyering@lucent.com>
5602 * regex.h, regex.c: Update from GNU libc.
5604 2001-03-19 Paul Eggert <eggert@twinsun.com>
5606 * version-etc.c (version_etc_copyright): Update to 2001.
5608 2001-03-16 Paul Eggert <eggert@twinsun.com>
5610 * tempname.c (uint64_t): Define to uintmax_t if
5611 not defined, and if UINT64_MAX is not defined.
5612 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5613 Reported by John David Anglin.
5615 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5617 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5618 alias if codeset is empty.
5619 * config.charset (BeOS): Use wildcard syntax.
5621 2001-03-13 Jim Meyering <meyering@lucent.com>
5623 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5624 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5627 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5629 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5631 * unicodeio.c (print_unicode_char): Simplify accordingly.
5633 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5635 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5636 support for DOS/DJGPP.
5638 2001-02-28 Paul Eggert <eggert@twinsun.com>
5640 * Makefile.am (libfetish_a_SOURCES):
5641 Add dup-safer.c, fopen-safer.c.
5642 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5644 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5646 2001-02-25 Paul Eggert <eggert@twinsun.com>
5648 The mkstemp replacement is taken from glibc 2.2.2, with some
5649 portability fixes for use outside glibc, as follows:
5651 * tempname.c (struct_stat64): New macro.
5652 (direxists, __gen_tempname): Use it.
5653 This avoids a portability problem with Solaris 8.
5655 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5656 (<stddef.h>, <stdint.h>, <string.h>):
5657 Include only if STDC_HEADERS || _LIBC.
5658 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5659 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5660 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5661 (__set_errno): Define this macro if <errno.h> doesn't.
5662 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5663 Define these macros if <stdio.h> doesn't.
5664 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5665 Define these macros if <sys/stat.h>
5666 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5667 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5668 __xstat64): Define if not _LIBC.
5669 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5670 (__gen_tempname): Invoke gettimeofday only if
5671 HAVE_GETTIMEOFDAY || _LIBC;
5672 otherwise, fall back on plain "time".
5673 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5675 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5677 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5679 2001-02-17 Jim Meyering <meyering@lucent.com>
5681 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5682 around included file name.
5684 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5686 * strftime.c: Update from GNU libc (the only changes were to comments).
5688 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5690 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5692 2001-02-17 Paul Eggert <eggert@twinsun.com>
5694 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5695 Remove workaround macros for hosts that have mbrtowc but not
5696 mbstate_t, as we now insist on proper declarations for both
5697 before using mbrtowc.
5699 2001-02-17 Jim Meyering <meyering@lucent.com>
5701 * regex.c: Update from libc.
5703 2001-02-16 Paul Eggert <eggert@twinsun.com>
5705 * alloca.c (malloc): Undef before defining, since stdlib.h
5706 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5707 Reported by Mark Hounschell via Paul Eggert.
5709 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5711 * config.charset: Update for FreeBSD 4.2.
5713 2001-01-26 Jim Meyering <meyering@lucent.com>
5715 * quotearg.c: Include stddef.h.
5716 * quote.c: Include stddef.h.
5717 Reported by Axel Kittenberger.
5719 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5720 line in double quotes so that it evokes a better diagnostic.
5721 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5722 Reported by Axel Kittenberger.
5724 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5726 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5727 to avoid a warning. Add back 'const' to inptr.
5729 2001-01-16 Jim Meyering <meyering@lucent.com>
5731 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5734 2001-01-14 Jim Meyering <meyering@lucent.com>
5736 * rename.c: New file. From Volker Borchert.
5737 Include stdlib.h, string.h or strings.h, and xalloc.h.
5738 Use strip_trailing_slashes rather than open-coding it.
5740 2001-01-03 Paul Eggert <eggert@twinsun.com>
5742 * strftime.c: Sync with glibc time/strftime.c 1.81.
5744 2001-01-03 Jim Meyering <meyering@lucent.com>
5746 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5747 local `inptr' to avoid warning with some system declarations of iconv.
5749 2000-12-29 Paul Eggert <eggert@twinsun.com>
5751 * modechange.c: Do not assume that mode_t uses the
5752 traditional octal encoding. E.g. "chmod 1 FOO" should set
5753 the other-execute bit of FOO even if S_IXOTH != 1.
5755 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5756 WOTH, XOTH, ALLM): New macros.
5757 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5758 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5760 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5761 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5763 No need to use uintmax_t; unsigned long is long enough.
5764 Don't bother to get suffix since we don't use it.
5766 2000-12-24 Jim Meyering <meyering@lucent.com>
5768 * hash.c (is_prime): Return explicit boolean values.
5769 (hash_get_first): Return NULL to appease Irix5.6's 89.
5770 Reported by Nelson Beebe.
5772 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5774 * localcharset.c (locale_charset): Add support for Win32.
5776 2000-12-18 Paul Eggert <eggert@twinsun.com>
5778 * physmem.h, physmem.c: New files.
5780 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5781 (noinst_HEADERS): Add physmem.h.
5783 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5784 't' for compatibility with Solaris 8 sort.
5786 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5788 * config.charset: Add support for BeOS.
5790 2000-12-16 Jim Meyering <meyering@lucent.com>
5792 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5793 SHELLS_FILE to a file name that's useful on djgpp systems.
5795 (ADDITIONAL_DEFAULT_SHELLS): Define.
5796 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5797 Based mostly on a patch from Prashant TR.
5799 2000-12-16 Jim Meyering <meyering@lucent.com>
5801 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5802 N and M) would have treated it like `chown N:N FILE'.
5804 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5806 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5808 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5809 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5810 to the list of canonical encodings. Rename EUC-CN to GB2312.
5812 2000-12-08 Andreas Schwab <schwab@suse.de>
5814 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5815 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5817 2000-12-07 Jim Meyering <meyering@lucent.com>
5819 * stripslash.c (ISSLASH): Define.
5820 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5823 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5824 (dir_name_r): Declare this function as static.
5825 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5826 manifest itself on a name containing a mix of slashes and
5828 Make this function work with names starting with a DOS-style
5829 drive letter and colon prefix.
5830 (dir_name): Append `.' if necessary.
5831 Based mostly on patches from Prashant TR and Eli Zaretskii.
5833 * dirname.h (dir_name_r): Remove prototype.
5835 2000-12-05 Jim Meyering <meyering@lucent.com>
5837 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5839 2000-12-04 Jim Meyering <meyering@lucent.com>
5841 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5842 Also include memory.h, stdlib.h, unistd.h if appropriate.
5843 Reported by Andreas Jaeger (conflicting declaration of malloc).
5845 2000-12-02 Jim Meyering <meyering@lucent.com>
5847 * closeout.h: Make idempotent, to avoid some obscure warnings.
5849 2000-12-01 Paul Eggert <eggert@twinsun.com>
5851 * memrchr.c: Include <config.h> before any system include file.
5853 2000-11-29 Paul Eggert <eggert@twinsun.com>
5855 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5857 2000-11-26 Jim Meyering <meyering@lucent.com>
5859 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5861 2000-11-22 Paul Eggert <eggert@twinsun.com>
5863 * strftime.c (my_strftime): Do not invoke mbrlen with a
5864 size of (size_t) -1; it's not portable.
5866 2000-11-17 Akim Demaille <akim@epita.fr>
5868 * obstack.h: Formatting changes.
5869 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5870 prevent type checking.
5871 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5872 cast the value to (void *): assigning a `foo *' to a `void *'
5874 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5876 2000-11-17 Jim Meyering <meyering@lucent.com>
5878 * strstr.c: Update from GNU libc.
5880 2000-11-16 Jim Meyering <meyering@lucent.com>
5882 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5884 2000-11-11 Jim Meyering <meyering@lucent.com>
5886 * error.c: Add a couple #includes, merging from GNU libc version.
5888 2000-11-10 Jim Meyering <meyering@lucent.com>
5890 * obstack.h: Update from GNU libc.
5891 * obstack.c: Likewise.
5893 2000-11-06 Paul Eggert <eggert@twinsun.com>
5895 * getusershell.c (setusershell): Use rewind rather than
5896 fseek/fseeko, to avoid configuration hassles with fseeko.
5897 Don't bother opening SHELLS_FILE if shellstream is NULL;
5900 2000-11-05 Jim Meyering <meyering@lucent.com>
5902 * makepath.h (make_dir): Declare.
5903 * makepath.c (make_dir): Remove `static' attribute.
5906 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5908 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5909 last one in a bucket, advance to the next bucket.
5911 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5913 * fnmatch.c: Do not comment out all the code if we are using
5914 the GNU C library, because in some cases we are replacing buggy
5915 code in the GNU C library itself.
5917 2000-10-30 Paul Eggert <eggert@twinsun.com>
5919 * error.h, getline.h, modechange.h:
5920 Remove "2000" from Copyright line, as the file hasn't been
5921 changed this year other than in the copyright notice.
5923 * xalloc.h: Add "2000" to Copyright line, as this file
5924 was changed this year.
5926 2000-10-30 Paul Eggert <eggert@twinsun.com>
5928 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5929 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5930 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5932 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5934 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5935 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5936 doesn't define __restrict_arr.
5938 2000-10-29 Jim Meyering <meyering@lucent.com>
5940 * xstat.in: Fix grammar in comment.
5942 2000-10-28 Jim Meyering <meyering@lucent.com>
5944 * memchr.c: Update from libc.
5945 Adjust for portability:
5946 [HAVE_STDLIB_H]: Include stdlib.h.
5947 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5948 Undef __memchr, too.
5949 [!weak_alias]: Define __memchr to memchr.
5951 * regex.c: Update from libc.
5952 * regex.h: Likewise.
5953 * getopt1.c: Likewise.
5954 * memcmp.c: Likewise.
5956 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5957 Avoid using fseek, when possible -- it's broken by design.
5958 Patch by Ulrich Drepper.
5960 2000-10-26 Jim Meyering <meyering@lucent.com>
5962 * strftime.c: Update from libc.
5964 2000-10-25 Jim Meyering <meyering@lucent.com>
5966 * obstack.c: Update from libc.
5968 2000-10-23 Jim Meyering <meyering@lucent.com>
5970 * hard-locale.c (hard_locale): Revert last change -- it was simply
5971 wrong. That set_locale call must not have any side effects.
5974 2000-10-22 Jim Meyering <meyering@lucent.com>
5976 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5977 [CYCLIC]: Remove now-unused definition.
5979 * save-cwd.c (O_DIRECTORY): Define, if needed.
5980 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5981 Suggestion from Ulrich Drepper.
5983 2000-10-21 Jim Meyering <meyering@lucent.com>
5985 * dirname.c (dir_name_r): New function, factored out of dir_name.
5986 (dir_name): Use dir_name_r.
5987 * dirname.h (dir_name_r): Declare it.
5989 2000-10-21 Jim Meyering <meyering@lucent.com>
5991 * dirname.c (memrchr): Declare if necessary.
5992 (dir_name): Remove the restriction that there be no
5993 trailing slashes. Now, this code skips past them, effectively
5995 [TEST_DIRNAME] (main): New unit tests.
5997 * memrchr.c: New file from GNU libc.
5998 Undef __memrchr, too.
5999 [!weak_alias]: Define __memrchr to memrchr.
6000 Guard weak_alias use with `#ifdef weak_alias'.
6002 2000-10-17 Jim Meyering <meyering@lucent.com>
6004 * quote.h (PARAMS): Define and use.
6005 Reported by Akim Demaille.
6007 * getopt.c: Update from libc.
6009 2000-10-16 Jim Meyering <meyering@lucent.com>
6011 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6014 2000-09-25 Jim Meyering <meyering@lucent.com>
6016 * md5.h (rol): Define (from GnuPG).
6018 * sha.c: Give credit (GnuPG) where due.
6019 (M): Use rol rather than open-coding it.
6020 Add a FIXME comment.
6022 2000-09-21 Jim Meyering <meyering@lucent.com>
6024 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6025 Reported by Michael Stone.
6027 2000-09-20 Jim Meyering <meyering@lucent.com>
6029 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6030 (noinst_HEADERS): Add sha.h.
6031 Based on code from Scott G. Miller and from GnuPG.
6033 2000-09-15 Jim Meyering <meyering@lucent.com>
6035 * regex.c: Update from libc.
6037 2000-09-10 Jim Meyering <meyering@lucent.com>
6039 * getopt.c (_getopt_internal): Update from glibc.
6041 2000-09-09 Jim Meyering <meyering@lucent.com>
6043 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6044 think it should be used as a general replacement for isascii.
6045 * fnmatch.c: Likewise.
6046 * mbswidth.c: Likewise
6047 * regex.c: Likewise.
6050 * userspec.c: Include sys/param.h and limits.h.
6052 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6053 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6054 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6055 UID, GID. Check range.
6057 2000-09-06 Jim Meyering <meyering@lucent.com>
6059 * getopt.c (_getopt_internal): Update from glibc.
6061 2000-08-30 Jim Meyering <meyering@lucent.com>
6063 * strftime.c: Merge in changes from GNU libc.
6065 2000-08-26 Jim Meyering <meyering@lucent.com>
6067 * closeout.c: Include "__fpending.h".
6068 (close_stdout_status): Return right away if there's nothing to flush.
6070 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6071 * __fpending.c: New file.
6072 * __fpending.h: New file.
6074 2000-08-07 Paul Eggert <eggert@twinsun.com>
6076 Standardize on "memory exhausted" instead of "Memory exhausted"
6077 or "virtual memory exhausted".
6078 * obstack.c (print_and_abort): Use "memory exhausted", not
6079 "virtual memory exhausted".
6080 * same.c (same_name): Invoke xalloc_die instead of printing
6082 * userspec.c (parse_user_spec): Likewise.
6083 * bumpalloc.h: comment fix
6084 * same.c, userspec.c: Include xalloc.h.
6086 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6087 not char *const and pointing to a constant array.
6088 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6089 (xrealloc): Comment fix.
6091 * userspec.c (parse_user_spec):
6092 Don't translate a message until just before returning,
6093 to avoid unnecessary translation.
6095 2000-08-07 Jim Meyering <meyering@lucent.com>
6097 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6098 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6099 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6100 getgroups.c, gethostname.c, getopt.h, group-member.c,
6101 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6102 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6103 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6104 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6105 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6106 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6107 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6108 yesno.c: Back out Copyright date changes for each file with no change
6109 this year. This eases coordination with other programs using the same
6110 source code modules. From Paul Eggert.
6112 2000-08-03 Greg McGary <greg@mcgary.org>
6114 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6115 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6116 (EXTEND_BUFFER): Use them.
6118 2000-08-01 Jim Meyering <meyering@lucent.com>
6120 * dirname.c (ISSLASH): Define.
6121 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6122 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6123 both `\' and `/' may be use as path separators.
6124 Based on a patch from Prashant TR.
6126 2000-07-31 Paul Eggert <eggert@twinsun.com>
6128 * quotearg.c (quotearg_n_options): Don't make the initial
6129 slot vector a constant, since it might get modified.
6131 2000-07-31 Jim Meyering <meyering@lucent.com>
6133 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6134 * obstack.c (print_and_abort): Likewise.
6136 2000-07-30 Paul Eggert <eggert@twinsun.com>
6138 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6139 buffer, so that the caller can always quote one small
6140 component of a "memory exhausted" message in slot 0.
6141 From a suggestion by Jim Meyering.
6143 2000-07-30 Jim Meyering <meyering@lucent.com>
6145 * makepath.c (make_path): Quote the other instance, too.
6147 * quotearg.c (N_STATIC_SLOTVECS): Define.
6148 (STATIC_BUF_SIZE): Define.
6149 (quotearg_n_options): Use only statically allocated storage when
6150 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6151 than STATIC_BUF_SIZE.
6153 2000-07-29 Jim Meyering <meyering@lucent.com>
6155 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6156 * dirname.c (dir_name): Likewise.
6158 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6160 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6161 (dir_name): Assert that there are no trailing slashes.
6163 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6165 * mbswidth.h (mbswidth): Add a flags argument.
6166 (mbswidth): New declaration.
6167 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6168 * mbswidth.c (mbswidth): Add a flags argument.
6169 (mbsnwidth): New function.
6171 2000-07-24 Jim Meyering <meyering@lucent.com>
6173 * mbswidth.c: Remove useless #else. From Bruno Haible.
6175 2000-07-23 Paul Eggert <eggert@twinsun.com>
6177 * mbswidth.c (_XOPEN_SOURCE):
6178 Don't define; this causes problems on Solaris 7.
6179 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6181 2000-07-23 Paul Eggert <eggert@twinsun.com>
6184 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6185 so that mbstate_t is always defined.
6187 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6188 be 1 in at least one GCC installation, and this configuration
6189 error is likely to be common. Ignoring MB_LEN_MAX hurts
6190 performance on hosts that have mbrtowc but have only unibyte
6191 locales, but I assume these hosts are rare.
6193 2000-07-23 Paul Eggert <eggert@twinsun.com>
6195 * quotearg.c: Streamline by invoking multibyte code only if needed.
6196 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6197 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6198 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6199 invoke multibyte primitives.
6201 2000-07-23 Jim Meyering <meyering@lucent.com>
6203 * basename.c (base_name): Add an assertion.
6205 2000-07-15 Bruno Haible <clisp.cons.org>
6207 * quotearg.c: When the system forces us to redefine mbstate_t,
6208 shadow its mbsinit function.
6210 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6212 * mbswidth.h: New file.
6213 * mbswidth.c: New file.
6214 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6215 (noinst_HEADERS): Add mbswidth.h.
6217 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6219 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6222 2000-07-15 Jim Meyering <meyering@lucent.com>
6224 * makepath.c: Include quote.h.
6225 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6226 corresponding argument in a `quote (...)' call.
6227 Give better diagnostics.
6229 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6230 (noinst_HEADERS): Add quote.h.
6232 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6233 from tar's src/misc.c.
6234 * quote.h: New file. Prototypes for same.
6236 2000-07-10 Paul Eggert <eggert@twinsun.com>
6238 From a suggestion by Bruno Haible.
6239 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6240 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6241 to decide whether to define the BeOS workaround macro;
6242 this adjusts to the change to AC_MBSTATE_T.
6244 2000-07-13 Paul Eggert <eggert@twinsun.com>
6246 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6248 * quotearg.c (quoting_style_args, quoting_style_vals,
6249 quotearg_buffer_restyled): Add support for
6250 clocale_quoting_style. Undo previous change to
6251 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6252 and "{RIGHT QUOTATION MARK}" msgids.
6254 2000-07-05 Paul Eggert <eggert@twinsun.com>
6256 The old behavior of quoting `like this' doesn't look good with
6257 newer, ISO-style fonts. See:
6258 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6260 Instead, quote "like this" by default. Let the translator
6261 tailor the locale-specific quoting behavior by providing
6262 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6264 * quotearg.c (N_): New macro.
6265 (gettext_default): New function.
6266 (quotearg_buffer_restyled): Use
6267 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6268 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6270 2000-07-09 Jim Meyering <meyering@lucent.com>
6272 * Most files: Update copyright dates to include 2000.
6274 2000-07-08 Jim Meyering <meyering@lucent.com>
6276 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6278 (xgethostname): Remove now-unnecessary #ifdef.
6279 Move declaration of `err' into loop where it's used.
6281 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6283 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6284 by allocating a larger buffer. Test the gethostname return value for
6285 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6286 returns an error and ENAMETOOLONG isn't defined.
6288 2000-07-05 Paul Eggert <eggert@twinsun.com>
6289 and Bruno Haible <haible@clisp.cons.org>
6291 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6293 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6295 * quotearg.c (struct quoting_options): Simplify quote_these_too
6298 2000-07-03 Jim Meyering <meyering@lucent.com>
6300 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6301 Reported by Bruno Haible.
6303 2000-07-04 Jim Meyering <meyering@lucent.com>
6305 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6306 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6309 2000-07-03 Paul Eggert <eggert@twinsun.com>
6310 and Bruno Haible <haible@clisp.cons.org>
6312 * quotearg.c (mbrtowc):
6313 Assign to *pwc, and return 1 only if result is nonzero.
6314 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6316 2000-07-03 Jim Meyering <meyering@lucent.com>
6318 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6319 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6322 2000-07-02 Jim Meyering <meyering@lucent.com>
6324 * quotearg.c (mbstate_t): Don't define here.
6326 2000-07-02 Jim Meyering <meyering@lucent.com>
6328 * nanosleep.c (SIGCONT): Define if not already defined.
6330 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6332 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6333 per change in ../m4/ls-mntd-fs.m4.
6334 (read_filesystem_list): Ignore symbolic links.
6336 2000-06-29 Jim Meyering <meyering@lucent.com>
6338 * same.c: Include <string.h> or <strings.h>, as appropriate,
6339 for declaration of strcmp.
6341 * long-options.c: Include <stdlib.h>, for declaration of exit.
6343 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6344 Avoid warning by casting result to `char *' to remove `const'.
6346 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6348 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6350 2000-06-26 Paul Eggert <eggert@twinsun.com>
6352 savedir now sets errno on failure and invokes xmalloc to get memory.
6353 Fix a couple of other minor bugs while we're at it.
6355 * savedir.c (<unistd.h>): Do not include; there's no need.
6356 (NAMLEN): Remove macro.
6357 (malloc, realloc): Remove decls.
6359 ("xalloc.h"): Include.
6360 (NAME_SIZE_DEFAULT): New macro.
6361 (savedir): Use xmalloc / xrealloc to allocate memory.
6362 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6363 Skip "" directory entries.
6364 Use strlen to calculate directory entry length, since the old method
6365 is rarely used these days and isn't worth supporting.
6366 Don't use a pointer after freeing it.
6367 Check for integer overflow when calculating allocation size.
6368 Use memcpy to copy entries, instead of stpcpy.
6369 Set errno properly when returning NULL.
6370 Check for readdir error.
6372 2000-06-26 Jim Meyering <meyering@lucent.com>
6374 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6376 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6378 * getusershell.c (xmalloc, xrealloc): Remove functions.
6380 Don't include <stdlib.h>. Don't declare malloc, realloc.
6382 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6384 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6386 2000-06-24 Jim Meyering <meyering@lucent.com>
6388 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6390 2000-06-21 Jim Meyering <meyering@lucent.com>
6392 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6394 2000-06-19 Paul Eggert <eggert@twinsun.com>
6396 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6397 (mbrtowc, mbstate_t): Define substitutes if
6398 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6399 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6400 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6402 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6404 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6405 than 1024, return a memory chunk of least possible size, instead
6406 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6407 Use free/xmalloc instead of xrealloc to avoid copying for very long
6410 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6412 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6413 address, not strdup. Include <stdlib.h> and don't declare free().
6415 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6417 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6420 2000-06-21 Jim Meyering <meyering@lucent.com>
6422 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6423 (noinst_HEADERS): Add getstr.h.
6425 * getline.c (getstr): Move into a separate file.
6426 * getstr.c (getstr): New file, extracted from getline.c, with
6427 the following changes: new parameter, delim2; both delim[12]
6428 parameters have type `int', not `char'. The latter would lose
6429 with 8-bit delimiters.
6430 * getstr.h: New file.
6432 2000-06-19 Jim Meyering <meyering@lucent.com>
6434 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6436 2000-06-18 Jim Meyering <meyering@lucent.com>
6438 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6439 Besides, these days every porting target provides a mkdir function.
6441 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6442 (this snippet comes from src/system.h).
6444 2000-06-15 Paul Eggert <eggert@twinsun.com>
6446 * human.c (adjust_value): New function.
6447 (human_readable_inexact): Apply rounding style even when
6448 printing approximate values.
6450 2000-06-14 Paul Eggert <eggert@twinsun.com>
6452 * human.c (human_readable_inexact): Allow an input block
6453 size that is not a multiple of the output block size, and vice versa.
6454 Reported by Piergiorgio Sartor.
6456 2000-06-14 Paul Eggert <eggert@twinsun.com>
6458 * getdate.y (get_date): Apply relative times after time
6459 zone indicator, not before. Reported by Todd A. Jacobs.
6461 2000-06-13 Jim Meyering <meyering@lucent.com>
6463 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6465 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6467 2000-06-12 Paul Eggert <eggert@twinsun.com>
6469 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6471 2000-06-04 Paul Eggert <eggert@twinsun.com>
6473 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6475 2000-06-04 Jim Meyering <meyering@lucent.com>
6477 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6478 SunOS 4.1.4 for which gid_t is an unsigned type.
6480 2000-06-03 Jim Meyering <meyering@lucent.com>
6482 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6484 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6486 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6487 newer, don't install charset.alias.
6488 * config.charset: Change the Linux/glibc rules so they become empty
6489 on glibc-2.1 or newer.
6491 2000-06-02 Jim Meyering <meyering@lucent.com>
6493 * mountlist.c: Back out last change. Instead, do this...
6494 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6495 member using the same `ignore'-testing code.
6496 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6500 2000-05-29 Jim Meyering <meyering@lucent.com>
6502 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6503 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6505 2000-05-22 Jim Meyering <meyering@lucent.com>
6507 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6509 2000-05-18 Jim Meyering <meyering@lucent.com>
6511 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6512 back, too, since it may have been modified by allocate_entry.
6513 (hash_delete): Rewrite to use neither the assignment operator
6514 nor the comma operator in an if-expression.
6516 2000-05-15 Paul Eggert <eggert@twinsun.com>
6519 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6520 Remove; no longer needed.
6521 "quotearg.h": Add include.
6522 (file_name): Do not bother to explicitly initialize to NULL; it's less
6523 efficient on some hosts.
6524 (close_stdout_status): Remove test as to whether stdout was already
6525 closed; it breaks for the case "echo x | sort >&-".
6526 Quote file name colons.
6527 Do not assume that _("write error") lacks format strings.
6529 2000-05-15 Jim Meyering <meyering@lucent.com>
6531 * version-etc.c (version_etc_copyright): Update the copyright string
6532 used in all --version output.
6534 2000-05-14 Jim Meyering <meyering@lucent.com>
6536 * closeout.c (close_stdout_set_file_name): New function.
6537 (close_stdout_status): Use new file-scoped global.
6538 Return right away if fstat says the stdout file descriptor is invalid.
6539 * closeout.h (close_stdout_set_file_name): Declare.
6541 2000-05-10 Jim Meyering <meyering@lucent.com>
6543 * closeout.c [default_exit_status]: New file-scoped variable.
6544 (close_stdout_set_status): New function.
6545 * closeout.h (close_stdout_set_status): Declare.
6547 2000-05-08 Jim Meyering <meyering@lucent.com>
6549 * long-options.c: Don't include closeout.h.
6550 (parse_long_options): Don't call close_stdout for --version.
6552 2000-05-06 Jim Meyering <meyering@lucent.com>
6554 * strnlen.c: Undefine __strnlen and strnlen.
6555 [!weak_alias]: Define __strnlen to strnlen.
6557 * atexit.c: New file, from libiberty.
6559 2000-05-06 Jim Meyering <meyering@lucent.com>
6561 * closeout.c (close_stdout_status): Also check for errors on the
6564 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6566 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6567 instead of xmalloc, xrealloc, path_concat.
6568 (locale_charset): Treat empty environment variables as absent.
6569 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6571 2000-05-04 Jim Meyering <meyering@lucent.com>
6573 * getopt.c: Update from glibc.
6574 * obstack.c: Likewise.
6575 * obstack.h: Likewise.
6576 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6578 * regex.h: Likewise.
6579 * strndup.c: Likewise.
6580 * strnlen.c: New file, from glibc.
6582 2000-05-01 Jim Meyering <meyering@lucent.com>
6584 * full-write.c (full_write): Remove `FIXME' part of comment.
6586 2000-04-29 Jim Meyering <meyering@lucent.com>
6588 * path-concat.c: Declare strdup only if it's not defined.
6589 * canon-host.c: Likewise.
6591 2000-04-28 Jim Meyering <meyering@lucent.com>
6593 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6594 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6595 included first, then limits.h is included by locale.h by libintl.h.
6596 From John David Anglin.
6598 2000-04-25 Jim Meyering <meyering@lucent.com>
6600 * makepath.c (S_IRWXUGO): Define.
6601 (make_path): Always perform explicit chmod if MODE specifies any
6602 of the `special' permission bits. Prompted by a bug report against
6603 install from Mate Wierdl and Joost van Baal.
6605 2000-04-18 Jim Meyering <meyering@lucent.com>
6609 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6610 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6612 2000-04-17 Jim Meyering <meyering@lucent.com>
6614 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6615 the definition of it to rpl_strftime also defined-away the system's
6618 2000-04-15 Jim Meyering <meyering@lucent.com>
6620 Use `C' to denote so-called `contiguous' files, the same way
6622 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6623 (ftypelet): Use S_ISCTG.
6624 From Michael Deutschmann.
6626 2000-04-14 Jim Meyering <meyering@lucent.com>
6628 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6630 2000-04-08 Jim Meyering <meyering@lucent.com>
6632 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6633 names don't conflict. Reported by Eli Zaretskii.
6635 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6637 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6638 bug. Deal with the different error behavior of Irix iconv.
6640 2000-04-07 Jim Meyering <meyering@lucent.com>
6642 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6643 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6645 2000-04-05 Jim Meyering <meyering@lucent.com>
6647 Portability tweaks required for ultrix4.3.
6648 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6649 * readutmp.c: Include sys/types.h before sys/stat.h.
6650 * canon-host.c: Declare strdup.
6651 * path-concat.c: Likewise.
6652 From John David Anglin.
6654 2000-04-04 Jim Meyering <meyering@lucent.com>
6656 Be more DOS 8.3-friendly.
6657 * ref-add.sin: Renamed from ref-add.sed.in.
6658 * ref-del.sin: Renamed from ref-del.sed.in.
6659 * Makefile.am: Reflect renaming.
6660 Reported by Eli Zaretskii.
6662 Use a temporary file name that won't clash with `charset.alias'
6663 in the DOS 8.3 name space.
6664 * Makefile.am (charset_tmp): Define.
6665 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6666 (uninstall-local): Likewise.
6667 Reported by Eli Zaretskii.
6669 2000-03-29 Paul Eggert <eggert@twinsun.com>
6671 * time/strftime.c (my_strftime): Make sure we call the system
6672 strftime, not ourselves, when invoking the underlying strftime.
6674 2000-03-24 Jim Meyering <meyering@lucent.com>
6676 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6677 (charset_alias): Define.
6678 (install-exec-local): Factor out common code.
6679 (uninstall-local): Split lines longer than 80.
6680 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6682 (.sed.in.sed): New rule. Don't redirect directly to $@.
6683 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6685 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6687 * config.charset: Output a line containing "Packages using this file".
6688 * ref-add.sed.in, ref-del.sed.in: New files.
6689 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6690 ref-del.sed): New rules.
6692 2000-03-17 Jim Meyering <meyering@lucent.com>
6694 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6695 Otherwise, include <strings.h>
6697 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6699 * unicodeio.c (utf8_wctomb): New function.
6700 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6701 format instead of in UCS-4 with platform dependent endianness.
6703 2000-03-07 Paul Eggert <eggert@twinsun.com>
6705 * savedir.c (savedir): Work even if directory size is
6706 negative; this can happen with some screwy NFS configurations.
6708 2000-03-06 Jim Meyering <meyering@lucent.com>
6710 * localcharset.c (get_charset_aliases): Don't try to free file_name
6711 if it's NULL (because we ran out of memory). From Bruno Haible.
6713 2000-03-05 Jim Meyering <meyering@lucent.com>
6715 * localcharset.c ("path-concat.h"): Include.
6716 (get_charset_aliases): Use path_concat instead of ANSI string
6719 * unicodeio.h (PARAMS): Define.
6720 Use it to guard prototype.
6722 2000-03-04 Jim Meyering <meyering@lucent.com>
6724 * Makefile.am (install-exec-local): Create $(libdir) before installing
6726 (uninstall-local): Uncomment this rule so `make distcheck' works
6729 * unicodeio.c (<errno.h>): Include it.
6730 (errno): Declare if not defined.
6732 * localcharset.c: Add Bruno's comment justifying use of volatile.
6734 * config.charset: New version, incorporating remarks from a linux
6735 i18n mailing list. From Bruno Haible.
6737 2000-03-02 Jim Meyering <meyering@lucent.com>
6739 * Makefile.am (EXTRA_DIST): Add config.charset.
6741 2000-03-01 Jim Meyering <meyering@lucent.com>
6743 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6744 * unicodeio.c: Likewise.
6746 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6748 * config.charset: New file.
6749 * localcharset.c: New file.
6750 * unicodeio.h, unicodeio.c: New files.
6751 * Makefile.am (DEFS): Add -DLIBDIR=...
6752 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6753 (noinst_HEADERS): Add unicodeio.h.
6754 (all-local, install-exec-local, charset.alias): New targets.
6756 2000-02-28 Paul Eggert <eggert@twinsun.com>
6758 * quotearg.c (ALERT_CHAR): New macro.
6759 (quotearg_buffer_restyled): Use it.
6761 2000-02-27 Jim Meyering <meyering@lucent.com>
6763 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6764 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6766 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6767 not `#if STDC_HEADERS'.
6768 Declare malloc if needed.
6770 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6771 now that autoconf always defines the HAVE_DECL_ symbols.
6772 * human.c: Likewise.
6774 * strtoumax.c: Likewise.
6776 * backupfile.c: Arrange for cpp to fail if the configure-time
6777 declaration check was not run.
6779 * human.c: Likewise.
6781 * strtoumax.c: Likewise.
6783 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6784 then first look up the entire `.'-containing string as a login name.
6786 2000-02-18 Paul Eggert <eggert@twinsun.com>
6788 * getdate.y: Handle two-digit years with leading zeros correctly.
6789 (textint): New typedef.
6790 (parser_control): Member year changed from int to textint.
6792 (YYSTYPE): Removed; replaced by %union with int and textint members.
6793 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6794 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6795 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6796 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6797 (date, number, to_year): Use width of number in digits, not its value,
6798 to determine whether it's a 2-digit year, or a 2-digit time.
6799 (yylex): Store number of digits of numeric tokens.
6800 Reported by John Kendall.
6802 (parser_control): Changed from struct parser_control to typedef (for
6803 consistency). All uses changed.
6805 (tID): Removed; not used.
6806 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6808 2000-02-14 Paul Eggert <eggert@twinsun.com>
6810 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6811 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6813 2000-02-12 Jim Meyering <meyering@lucent.com>
6815 * userspec.c (ISDIGIT): Define it.
6816 (isdigit): Remove definition.
6817 (is_number): Use ISDIGIT, not isdigit.
6818 <libintl.h>: Include.
6820 (parse_user_spec): Mark translatable strings.
6822 2000-02-10 Jim Meyering <meyering@lucent.com>
6824 With these changes, nanosleep.[ch] are finally enough like the other
6825 lib/* replacement files to compile on a few more losing systems.
6827 * nanosleep.h: Don't include config.h.
6828 Remove prototype from declaration of nanosleep.
6829 (PARAMS): Remove now-unneeded definition.
6830 * nanosleep.c: #undef nanosleep.
6831 (rpl_nanosleep): Rename from nanosleep.
6833 2000-02-03 Jim Meyering <meyering@lucent.com>
6835 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6836 rather than with `#if HAVE_UTMPNAME'.
6838 2000-02-01 Jim Meyering <meyering@lucent.com>
6840 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6842 2000-01-31 Jim Meyering <meyering@lucent.com>
6844 * nanosleep.h (nanosleep): Guard declaration with
6845 `#if ! HAVE_DECL_NANOSLEEP'.
6846 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6847 the declaration in that vendor's sys/timers.h.
6848 Reported by Christian Krackowizer.
6850 * quotearg.c (ISASCII): Add #undef and move definition to follow
6851 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6852 (ISPRINT): Likewise.
6853 Reported by Tom Tromey.
6855 2000-01-30 Jim Meyering <meyering@lucent.com>
6857 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6858 uses of ->ut_name. The latter doesn't work with new Linux header files
6859 where only utmpx.ut_user is declared.
6861 * readutmp.h (UT_USER): Define.
6863 2000-01-23 Jim Meyering <meyering@lucent.com>
6865 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6868 2000-01-22 Jim Meyering <meyering@lucent.com>
6870 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6871 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6872 Required for some AIX systems. Reported by Christian Krackowizer.
6873 [TESTING] (main): New function.
6875 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6876 * dirname.c (dir_name): Support for DOS-style file names with drive
6879 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6881 * strverscmp.c (ISDIGIT): Define.
6882 (strverscmp): Use ISDIGIT, not isdigit.
6884 2000-01-17 Paul Eggert <eggert@twinsun.com>
6886 * nanosleep.c (nanosleep):
6887 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6888 POSIX.1 doesn't require SA_INTERRUPT and some systems
6889 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6890 it's been part of POSIX.1 since day 1 (in 1988).
6892 2000-01-17 Jim Meyering <meyering@lucent.com>
6894 * interlock: Remove unused file. Reported by François Pinard.
6896 2000-01-16 Paul Eggert <eggert@twinsun.com>
6898 * quotearg.c (quotearg_buffer_restyled): Do not quote
6899 alert, backslash, formfeed, and vertical tab unnecessarily in
6900 shell quoting style.
6903 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6904 Free Software Foundation, Inc.
6905 Copying and distribution of this file, with or without modification,
6906 are permitted provided the copyright notice and this notice are preserved.