1 2005-05-22 Bruno Haible <bruno@clisp.org>
3 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
6 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
9 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
11 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
12 so that unistd-safer.h (GPL'ed code) need not be included.
14 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
17 * fts.c: Don't include "cycle-check.h" or "hash.h".
18 (setup_dir, free_dir): New functions.
19 (enter_dir, leave_dir): Define trivial
20 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
21 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
22 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
23 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
25 (fts_open): Use setup_dir.
26 (fts_close): Use free_dir.
27 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
28 This adds a label and some gotos, but the alternatives were messier.
29 Check for memory allocation failure when entering a dir.
30 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
31 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
32 (FTS): New member fts_cycle, that is a union that contains the
33 old active_dir_ht and cycle_state. All uses changed to mention
34 fts_cycle.ht and fts_cycle.state.
35 * fts-cycle.c: New file, containing GPL'ed code migrated out of
36 fts.c, with the following changes:
37 (setup_dir, free_dir): New functions.
38 (enter_dir): Now returns bool. Return true if successful, false
39 if memory exhausted. All callers changed.
40 Do not bother partly cleaning up on
41 memory allocation failure; that is free_dir's job.
42 However, free ad if hash_insert fails, to avoid memory leak.
43 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
44 fts->fts_options to see which union member to use.
46 2005-05-20 Jim Meyering <jim@meyering.net>
48 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
49 Now a macro, to pacify GCC.
51 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
53 * chown.c (rpl_chown): Return -1 on failure.
55 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
57 * canonicalize.c: Include canonicalize.h first, to test interface.
58 Include <stddef.h> unconditionally, since we assume C89 now.
59 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
60 * fts.c: Include fts_.h first, to check interface.
61 Do not include intprops.h; no longer needed.
62 Include cycle-check.h and hash.h, since fts_.h no longer does.
63 Remove unnecessary casts of closedir to void.
64 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
65 decide whether to decrement nlinks.
66 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
67 (FTS): Use struct hash_table * instead of Hash_table, so that
68 we no longer need to include hash.h here.
70 2005-05-17 Jim Meyering <jim@meyering.net>
72 * fts.c, fts_.h: New files, from coreutils.
74 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
77 * unlinkdir.c, unlinkdir.h: New files.
78 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
79 regex.h, unlocked-io.h, xtime.h:
80 White space changes only.
81 * makepath.c (make_path): Port to hosts where leading "//" is special.
82 * yesno.c: Include getline.h, not ctype.h.
83 (yesno): Don't remove leading white space; POSIX doesn't allow it.
84 Use getline to remove arbitrary restriction on response length.
86 2005-05-13 Bruno Haible <bruno@clisp.org>
88 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
89 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
90 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
91 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
92 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
93 Add support for 64-bit integers in the MSVC compiler.
95 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
97 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
98 Change the initial comment to refer to GPL, not LGPL.
99 gnulib-tool will change it to LGPL as needed.
101 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
102 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
103 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
104 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
105 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
106 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
107 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
108 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
109 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
110 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
111 concatpath.c, config.charset, copy-file.c, copy-file.h,
112 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
113 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
114 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
115 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
116 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
117 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
118 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
119 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
120 full-read.c, full-read.h, full-write.c, full-write.h,
121 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
122 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
123 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
124 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
125 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
126 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
127 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
128 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
129 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
130 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
131 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
132 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
133 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
134 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
135 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
136 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
137 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
138 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
139 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
140 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
141 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
142 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
143 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
144 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
145 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
146 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
147 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
148 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
149 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
150 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
151 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
152 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
153 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
154 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
155 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
156 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
157 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
158 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
159 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
160 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
161 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
162 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
163 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
164 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
165 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
166 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
167 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
168 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
169 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
170 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
171 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
172 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
173 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
174 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
175 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
176 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
177 Update FSF postal mail address.
179 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
181 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
182 specified in ai_socktype. Fix invalid ai_protocol
183 check. ai_protocol is usually set to 0 or depending on
184 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
185 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
186 ai_socktype / ai_protocol in the returned addrinfo structure.
188 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
189 Bruno Haible <bruno@clisp.org>
191 * inet_ntop.h: New file.
192 * inet_ntop.c: New file, from glibc with modifications.
194 2005-05-08 Jim Meyering <jim@meyering.net>
196 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
198 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
200 Merge from coreutils. Among other things,
201 add bulletproofing for cases where stdin, stdout, or stderr are closed.
202 * fd-safer.c: New file.
203 * fcntl-safer.h, open-safer.c: Remove.
204 * chdir-long.c: Fix comment "fetish" -> "coreutils".
205 * dup-safer.c: Include unistd-safer.h first.
206 Don't include errno.h.
207 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
208 * file-type.h: Don't assume invoker included sys/stat.h first.
209 * file-type.c: Rely on file-type.h change.
210 * getloadavg.c: Include unistd-safer.h.
211 (getloadavg): Use safer open.
212 * getusershell.c: Include "stdio-safer.h".
213 (getusershell): Use safer fopen.
214 * long-options.c (long_options): Use NULL rather than 0.
215 * modechange.h (mode_free): Remove; all callers changed to invoke
217 * modechange.c: Likewise.
218 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
219 (MODE_DONE): New constant.
220 (struct mode_change): Remove 'next' member.
221 (make_node_op_equals): New function; like the old one of the
222 same name, except it allocates an array.
223 (mode_compile, mode_create_from_ref): Use it.
224 (mode_compile): Allocate result as an array, not a linked list.
225 Parse octal string ourself, so that we catch mistakes like "+0".
226 (mode_adjust): Arg is an array, not a linked list.
227 * modechange.c: Include stat-macros.h, xalloc.h.
228 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
229 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
230 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
231 Remove. This is now stat-macros.h's job.
232 (talloc): Remove. All callers replaced by xalloc, so that
233 our invokers don't have to worry about reporting memory failures.
234 (make_node_op_equals): Remove.
235 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
237 (struct mode_change): Moved here from modechange.h.
238 (mode_append_entry): Remove.
239 (mode_compile): Remove MASKED_OPS arg, since it encouraged
240 apps to have incorrect behavior. Use simpler algorithm for head
241 and tail. Don't futz with umask; that's now the job of mode_adjust.
242 Detect more invalid usages rather than having somewhat-random behavior.
243 Don't insert an "a=" action, as that leads to incorrect behavior.
244 (mode_compile, mode_create_from_ref): Return NULL on error instead
245 of an enum, since now there's only one way to have an error. All
247 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
248 at the correct time. Simplify calculation of "+u" and its ilk.
249 Don't mishandle "+X".
250 (mode_free): Remove "register" and localize decls.
251 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
252 (struct mode_change): Move to modechange.c; callers don't
253 need to see this stuff.
254 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
255 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
256 (mode_change, mode_adjust): Reflect the new signatures noted above.
257 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
258 that might redefine system include files.
259 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
260 (my_usleep): Use NULL rather than (void *) 0.
261 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
262 Use siginterrupt to specify that system calls should be interrupted.
263 (rpl_nanosleep): Move initialization of suspended closer to call of
265 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
266 * readutmp.c: Likewise. Include signal.h, stdbool.h.
267 (desirable_utmp_entry): New function.
268 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
269 using x2nrealloc, to simplify logic.
270 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
271 size calculation. Do not assume utmp file is a regular file.
272 * readutmp.h (UT_PID): Moved here from ../src/who.c.
273 (READ_UTMP_CHECK_PIDS): New constant.
274 * save-cwd.c: Include unistd-safer.h.
275 (save_cwd): Use fd_safer.
276 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
277 [!_LIBC] Include "stat-macros.h" instead.
278 * unistd-safer.h (fd_safer): New decl.
280 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
282 * byteswap_.h: New file.
284 2005-04-25 Albert Chin <china@thewrittenword.com>
286 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
289 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
291 * getdate.y (zone): Allow relunit_snumber after tZONE, so
292 that "UTC +1 second" continues to work. Problem reported
294 (relunit_snumber): New rule.
297 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
299 * getdate.y (universal_time_zone_table): New constant.
300 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
301 universal_time_zone_table.
302 (lookup_zone): Prefer universal_time_zone_table to
303 local_time_zone_table, so that "GMT" time stamps are allowed in
304 London during the summer. Problem reported by Ian Abbott.
306 2005-04-12 Jim Meyering <jim@meyering.net>
308 * human.c (humblock): Set *options even when returning due to
309 xstrtoumax conversion failure. Thanks to a used-uninitialized
312 2005-04-09 Jim Meyering <jim@meyering.net>
314 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
315 -Wuninitialized: initialize tm0.tm_year.
317 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
319 * getdate.y (parser_control): rels_seen is now a boolean, not a
320 count, since there's no maximum. All uses changed.
321 Add member dsts_seen.
322 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
324 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
325 Use pc_rels_seen to decide whther a date is absolute.
327 * getdate.y (number): Don't overwrite year.
328 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
331 2005-04-02 Simon Josefsson <jas@extundo.com>
333 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
334 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
336 2005-03-27 Jim Meyering <jim@meyering.net>
338 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
340 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
342 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
343 "one's complement" -> "ones' complement" in comment, as per Knuth.
344 "value of type" -> "type or expression" in comment.
345 * mktime.c, strftime.c: Propagate intprops.h comment nits.
347 2005-03-26 Jim Meyering <jim@meyering.net>
350 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
351 Correct typos: s/or/of/.
353 2005-03-23 Jim Meyering <jim@meyering.net>
355 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
357 2005-03-21 Jim Meyering <jim@meyering.net>
359 Changes imported from coreutils.
361 * cycle-check.c: Don't include xalloc.h.
363 * path-concat.c: Don't include assert.h.
364 (path_concat): Remove assertion that would have triggered
365 for ABASE starting with more than one slash.
366 Reported by Andreas Schwab.
368 * path-concat.c (path_concat): Set *BASE_IN_RESULT
369 properly when ABASE is an absolute file name.
370 Correct the description of this function.
372 Add an assertion and a test driver.
373 This fixes a bug introduced on 2004-07-02.
374 Andreas Schwab reported the resulting failure of cp --parents:
375 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
377 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
379 * strftime.c (my_strftime): If the underlying strftime returns 0
380 (which shouldn't happen), generate nothing instead of returning 0
381 immediately, so that nstrftime (NULL, ...) doesn't return 0.
383 2005-03-16 Bruno Haible <bruno@clisp.org>
385 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
387 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
389 * strftime.c (my_strftime): Prepend space to format so that we can
390 reliably distinguish strftime failure from empty output on POSIX
393 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
395 * iconvme.c (SIZE_MAX): New macro, if not already defined.
396 (iconv_string): Don't guess a size-zero buffer, as that might cause
397 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
398 result would be 'too large', where 'too large' is (heuristically)
399 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
400 overflow concerns. This will prevent some unwanted malloc failures
401 when the inputs are very large.
403 2005-03-15 Bruno Haible <bruno@clisp.org>
405 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
408 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
411 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
413 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
415 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
416 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
418 * strtol.c: Likewise.
420 2005-03-14 Simon Josefsson <jas@extundo.com>
422 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
425 2005-03-14 Jim Meyering <jim@meyering.net>
427 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
428 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
429 to be nonzero so that we (and caller) can detect the difference
430 between a valid zero-length expansion and an error return, even
431 when the underlying strftime fails before writing anything into
434 2005-03-10 Jim Meyering <jim@meyering.net>
436 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
437 so that this module works on systems without fchdir.
439 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
441 Factor int-properties macros into a single file, except for
443 * intprops.h: New file.
444 * getloadavg.c: Include it instead of limits.h.
445 (INT_STRLEN_BOUND): Remove.
446 * human.c: Include intprops.h.
447 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
448 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
449 * inttostr.h: Include intprops.h instead of limits.h.
450 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
451 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
452 for consistency with intprops.h.
453 (time_t_is_integer, twos_complement_arithmetic): Use them.
454 * sig2str.h: Include <signal.h>, intprops.h.
455 (INT_STRLEN_BOUND): Remove.
456 * strftime.c (TYPE_SIGNED): Remove.
457 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
458 * strtol.c: Adjust comments to match intprops.h.
459 * userspec.c: Include intprops.h.
460 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
461 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
462 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
463 instead of rolling our own expressions.
464 * xstrtol.c: Include xstrtol.h first, to test interface.
466 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
468 (my_strftime): Do not mishandle years close to INT_MAX, by doing
469 the right thing even if adding 1900 would overflow. Similarly
470 for tm_mon + 1 and tm_yday + 1.
471 Make %Y always equivalent to %C%y, and similarly for %G and %g.
472 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
473 (DO_SIGNED_NUMBER): New macro.
474 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
476 2005-03-07 Bruno Haible <bruno@clisp.org>
478 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
480 2005-03-03 Derek R. Price <derek@ximbiot.com>
481 Bruno Haible <bruno@clisp.org>
483 * pagealign_alloc.h: New file.
484 * pagealign_alloc.c: New file.
486 2005-01-28 Bruno Haible <bruno@clisp.org>
488 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
491 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
493 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
494 The workaround isn't strictly needed for POSIX conformance, and
495 it's too much of a pain to configure and maintain. We'll ask
496 people to fix their kernels instead.
497 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
498 (NANOSLEEP_BUG_WORKAROUND): Remove.
499 (xnanosleep): Remove the workaround.
501 2005-02-12 Bruno Haible <bruno@clisp.org>
503 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
505 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
507 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
508 * timespec.h (gettime): Return void, since it always
509 succeeds now. All uses changed.
510 * gettime.c (gettime) Likewise.
511 [HAVE_NANOTIME]: Prefer nanotime.
512 Assume gettimeofday succeeds, as POSIX requires.
513 Assime time () succeeds, since other code already does.
514 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
515 (timespec_subtract): Remove.
516 (NANOSLEEP_BUG_WORKAROUND): New constant.
517 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
518 things considerably. Use it only on GNU/Linux hosts, since the
519 workaround shouldn't be needed elsewhere.
521 2005-02-24 Bruno Haible <bruno@clisp.org>
523 * gettext.h: Update from GNU gettext 0.14.2.
525 2005-02-24 Bruno Haible <bruno@clisp.org>
527 * localcharset.c: Update from GNU gettext 0.14.2.
528 * config.charset: Update from GNU gettext 0.14.2.
530 2005-02-22 Simon Josefsson <jas@extundo.com>
532 * iconvme.h, iconvme.c: New files, from libc.
534 2005-02-20 Neil Conway <neilc@samurai.com>
536 * xgethostname.c (xgethostname): Check for ENOMEM, which is
537 returned by OSX/Darwin if the specified buffer is not large
538 enough for the hostname.
540 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
542 * memrchr.h: New file.
543 * chdir-long.c: Include it.
544 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
545 Don't bother including stddef.h.
547 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
549 * argp-help.c (__argp_help): Create a fake struct argp_state and
550 pass it to _help, otherwise the latter coredumps trying to
551 dereference state.root_argp.
553 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
555 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
557 Include <sys/types.h>, for dev_t.
558 (ME_DUMMY, ME_REMOTE): Move from here....
559 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
560 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
562 Include mountlist.h first, to test the interface.
564 2005-01-29 Bruno Haible <bruno@clisp.org>
566 * progname.c (program_name): Initialize.
567 Needed when linking statically on MacOS X.
569 2005-01-28 Bruno Haible <bruno@clisp.org>
571 * javacomp.sh.in: New file, from GNU gettext.
572 * javacomp.h: New file, from GNU gettext.
573 * javacomp.c: New file, from GNU gettext.
575 2005-01-26 Bruno Haible <bruno@clisp.org>
577 * javaexec.sh.in: New file, from GNU gettext.
578 * javaexec.h: New file, from GNU gettext.
579 * javaexec.c: New file, from GNU gettext.
581 2005-01-26 Simon Josefsson <jas@extundo.com>
583 * gai_strerror.c: Use GPL in header.
585 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
587 * argp-help.c (hol_entry_help): Avoid using non-constant
588 initializers for struct pentry_state.
589 (__argp_error): Check return value of __asprintf
590 (__argp_failure): Translate error message
592 * argp-parse.c: Removed braces around the expansion of N_()
594 2005-01-21 Jim Meyering <jim@meyering.net>
596 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
597 same value as for Solaris 9.
599 * chdir-long.c (chdir_long): Rewrite to remove limitation on
600 component length. This included changing the parameter to be
601 of type `char *' rather than `char const *'.
602 * chdir-long.h (chdir_long): Update prototype.
604 * openat.c (fdopendir, fstatat): New functions.
605 * openat.h: Include headers required for use of DIR and struct stat.
606 [AT_SYMLINK_NOFOLLOW]: Define.
607 (fdopendir, fstatat): Add prototypes.
609 2005-01-21 Bruno Haible <bruno@clisp.org>
611 * classpath.h: New file, from GNU gettext.
612 * classpath.c: New file, from GNU gettext.
614 2005-01-20 Simon Josefsson <jas@extundo.com>
616 * version-etc-fsf.c: New file, with version_etc_copyright.
617 * version-etc.c: Remove version_etc_copyright.
618 * version-etc.h (version_etc_copyright): Use [] instead of * in
619 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
621 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
623 * save-cwd.c (save_cwd): Remove code to support the case
624 where fchdir is missing or flaky.
626 2005-01-20 Simon Josefsson <jas@extundo.com>
628 * base64.h (isbase64): Add.
630 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
631 using a unsigned prototype, don't inline.
632 (base64_decode): Use it.
634 2005-01-19 Bruno Haible <bruno@clisp.org>
636 * sh-quote.h: New file, from GNU gettext.
637 * sh-quote.c: New file, from GNU gettext.
639 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
641 Merge changes from coreutils, as described below in several
642 changelogs dated today.
644 * save-cwd.c: Include "save-cwd.h" before other include files.
645 (O_DIRECTORY): Remove; not needed here, since "." must be
646 a directory. All uses removed.
647 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
648 universal on Suns, and we also need to test for IRIX.
649 Revamp code to use 'if' rather than '#if'.
650 Avoid unnecessary comparison of cwd->desc to 0.
652 * utimens.c (futimens): Robustify the previous patch, by checking
653 for known valid error numbers rather than observed invalid ones.
655 2005-01-18 Jim Meyering <jim@meyering.net>
657 * version-etc.c (version_etc_copyright): Update copyright date.
659 * utimens.c (futimens): Account for the fact that futimes
660 can also fail with errno == ENOSYS or errno == ENOENT.
661 Patch from Dmitry V. Levin.
663 Change the name of the robust chdir function from chdir to chdir_long.
664 * save-cwd.c: Include chdir-long.h rather than chdir.h.
665 (restore_cwd): Use chdir_long, not chdir.
666 * chdir-long.c: Renamed from chdir.c.
667 * chdir-long.h: Renamed from chdir.h.
668 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
671 2005-01-18 Bob Proulx <bob@proulx.com>
673 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
674 offsetof() macro construct to avoid compile failure with native HP-UX
675 11.0 ANSI C compiler.
677 2005-01-06 Bruno Haible <bruno@clisp.org>
679 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
680 because stpncpy.m4 takes care of it.
682 2004-01-24 Bruno Haible <bruno@clisp.org>
684 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
686 2003-10-09 Bruno Haible <bruno@clisp.org>
688 * progreloc.c: Include xalloc.h instead of xmalloc.h.
690 2005-01-06 Bruno Haible <bruno@clisp.org>
692 * fwriteerror.h (fwriteerror): Change specification to include fclose.
693 * fwriteerror.c: Include <stdbool.h>.
694 (fwriteerror): At the end, close the file stream. Record whether
695 stdout was already closed.
697 2004-05-27 Bruno Haible <bruno@clisp.org>
699 * execute.c (environ): Declare if needed.
700 * pipe.c (environ): Likewise.
701 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
703 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
705 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
706 definitions to be after all include files, to avoid collisions.
707 Problem reported by Bob Proulx.
709 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
711 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
712 not needed. This removes a dependency on the gettext module.
713 [defined _LIBC]: Do not include <libintl.h>; not needed.
715 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
717 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
720 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
722 * argp-parse.c: Include <stddef.h>.
723 (alignof, alignto): New macros.
724 (parser_init): Don't assume that void * is aligned sufficiently
727 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
728 need to extend the stack.
729 (YYINITDEPTH): New macro, so that the initial stack isn't overly
732 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
734 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
736 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
738 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
739 Remove now-obsolete comment about AIX.
740 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
741 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
742 (YYMAXDEPTH): New macro.
744 2004-12-18 Bruno Haible <bruno@clisp.org>
746 * fatal-signal.c (fatal_signals): Make non-const.
747 (init_fatal_signals): New function.
748 (uninstall_handlers, install_handlers): Ignore signals that were set to
750 (at_fatal_signal): Call init_fatal_signals.
751 (init_fatal_signal_set): Likewise. Ignore signals that were set to
753 Reported by Paul Eggert.
755 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
757 * getdate.y (textint): New member "negative".
758 (time_zone_hhmm): New function.
759 Expect 14 shift-reduce conflicts, not 13.
760 (o_colon_minutes): New rule.
761 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
762 (yylex): Set the "negative" member of signed numbers.
764 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
766 Changes imported from coreutils.
767 * hard-locale.c: Assume <locale.h> exists.
769 (GLIBC_VERSION): New macro.
770 (hard_locale): Assume setlocale exists.
771 Rewrite to avoid #ifdef.
772 Use strdup rather than malloc + strcpy.
773 * human.c: Assume <locale.h> exists.
774 (human_readable): Assume localeconv exists.
776 2004-12-01 Jakub Jelinek <jakub@redhat.com>
778 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
779 convert T2, not T. (Imported from libc.)
781 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
783 * getcwd.c (is_ENAMETOOLONG): New macro.
784 (__getcwd.c): Don't restore errno; glibc doesn't.
785 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
786 first, falling back to our code only if its results look suspicious.
787 Ensure that the resulting buffer is only as large as necessary.
789 * readutmp.c: Include readutmp.h first.
790 Include <errno.h>, since readutmp.h no longer does that.
791 * readutmp.h: Don't include <errno.h>,
792 <sys/param.h>, <time.h>; not needed to establish interface.
793 (errno): Remove decl.
794 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
795 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
796 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
798 2004-11-28 Simon Josefsson <jas@extundo.com>
800 * base64.h, base64.c: New file.
802 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
804 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
806 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
808 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
809 HP's ANSI C compiler.
810 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
811 Declaring int functions causes warnings on some modern systems and
812 shouldn't be needed to compile on ancient ones.
813 * same.c (MIN) [defined MIN]: Don't define, since it's already
816 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
817 with the following changes.
818 (__set_errno): Parenthesize properly.
820 (MIN, MAX, MATCHING_INO): New macros.
821 (__getcwd): Define with prototype, not K&R form.
822 Use heuristics to allocate default buffer on stack if possible.
823 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
824 behavior, and to avoid the PATH_MAX limit when computing
826 Use MATCHING_INO to compare inode number to file.
827 Check for arithmetic overflow in size calculations.
828 Fix bug in reallocation of dot array that caused getcwd to fail
829 on directories nested deeper than 75.
830 Be more careful about saving errno on error.
831 Do not use realloc; use only free+malloc, as this is a bit
832 more flexible and avoids a needless copy operation.
833 Do not inspect st_dev and st_ino for symbolic links; POSIX
834 doesn't specify the latter.
835 Check for closedir errors.
836 Avoid needless casts.
837 Use "#ifdef weak_alias" around weak_alias, to be like other
839 The following changes to getcwd.c have effect only when used in
840 gnulib; they have no effect inside glibc proper.
841 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
842 as alloca isn't used.
843 (alloca, __alloca): Likewise.
844 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
845 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
846 unconditionally, as gnulib assumes C89 or better.
847 Do not include <sys/param.h>.
848 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
849 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
851 (NULL) [!defined NULL]: Remove; we assume C89 or better.
852 Include <dirent.h> in a way that is compatible with modern Autoconf.
853 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
854 New macros, if not already defined.
855 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
856 Use "_LIBC", not "defined _LIBC", for consistency.
857 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
859 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
860 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
861 * xgetcwd.c: David MacKenzie's old code was removed, so give
862 credit only to Jim Meyering and adjust the copyright dates.
863 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
864 <stdlib.h>, <unistd.h>, "pathmax.h".
865 Instead, include "xgetcwd.h" (first) and "getcwd.h".
866 (INITIAL_BUFFER_SIZE): Remove.
867 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
869 2004-11-23 Jim Meyering <jim@meyering.net>
871 * getopt_.h: Remove trailing blanks.
873 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
875 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
876 (futimens): New function, which uses futimes if available.
877 (futimens, utimens): Support timespec==NULL, with same semantics
878 as utime and utimens.
879 * utimens.h (futimens): New decl.
881 2004-11-23 Jim Meyering <jim@meyering.net>
883 * __fpending.c: Add comment.
885 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
887 * getopt_.h: Re-addition of __getopt_argv_const caused
888 redefinition warnings. To avoid them, include the defines
889 in `#if !defined __need_getopt ... #endif'. The only place
890 where __getopt_argv_const is used is in definitions
891 of getopt_long and getopt_long_only below, which are as well
892 protected by `#ifndef __need_getopt'.
893 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
894 __need_getopt after including <stdio.h> and <unistd.h> These
895 headers might have defined it.
897 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
899 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
901 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
902 optopt): Use them instead of invoking ## directly; otherwise, the
903 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
905 2004-11-19 Bruno Haible <bruno@clisp.org>
907 * strtok_r.c: Move comments from here...
908 * strtok_r.h: ... to here.
910 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
912 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
913 might fail. Problem reported by Yoann Vandoorselaere.
914 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
915 that mishandle size_t overflow.
917 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
919 * canon-host.c: Include "strdup.h".
920 (canon_host): Use getaddrinfo if available, so that IPv6 works.
921 Use strdup instead of malloc/strcpy to duplicate strings.
923 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
924 (human_space_before_unit): New constant.
925 * human.c (human_readable): Support it.
927 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
928 (xgetcwd): Set errno correctly when failing.
929 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
930 the failure is actually due to a PATH_MAX problem.
932 Further getopt changes to make it more likely that glibc will
933 buy the changes back.
934 * getopt.c (POSIXLY_CORRECT): New constant.
935 (getopt): Use it, so to preserve glibc semantic
936 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
937 when compiling for libc.
938 * getopt_.h (__getopt_argv_const): Bring it back.
939 (getopt_long, getopt_long_only): Use it.
941 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
942 New arg POSIXLY_CORRECT. All callers changed.
943 (getopt): Argv is now char * const *, as per standard.
944 (_getopt_internal_r, _getopt_internal): Argv is now char **,
945 not char *__getopt_argv_const *.
946 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
947 _getopt_long_only_r): Likewise.
948 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
949 * getopt_int.h (_getopt_internal, _getopt_internal_r,
950 _getopt_long_r, _getopt_long_only_r): Likewise.
951 * getopt_.h (__getopt_argv_const): Remove.
952 (getopt): Argv is now char * const *, as per standard.
954 * getdate.y (tORDINAL): New token.
955 (day, relunit): Allow it for relative times.
956 (relative_time_table): Use tORDINAL for ordinals.
958 2004-11-15 Jim Meyering <jim@meyering.net>
960 * closeout.c: Include "__fpending.h" once again.
962 (close_stdout): Don't fail just because stdout was closed initially,
963 since some programs don't write to stdout in the normal course of
964 operation (other than --version and --help), and we don't want this
965 function to make e.g. `touch file >&-' fail.
966 But do fail if it was closed and someone has tried to write to it.
967 E.g., `printf foo >&-' must fail.
969 2004-11-11 Simon Josefsson <jas@extundo.com>
971 * strtok_r.h, strtok_r.c: New file.
973 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
975 * getopt_.h (__getopt_argv_const): New macro, to be used so that
976 we can stop lying to compilers about the constness of argv when we
977 are compiled outside glibc.
978 (getopt, getopt_long, getopt_long_only): Use it.
979 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
981 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
982 _getopt_long_only_r): Likewise.
983 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
984 _getopt_long_only_r): Likewise.
986 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
987 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
988 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
989 the other external symbols.
990 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
991 declaration, since the above renaming now works around collisions.
993 2004-11-11 Jim Meyering <jim@meyering.net>
995 * linebreak.c: Remove trailing blanks.
996 * alloca_.h: Likewise.
998 * euidaccess.c: Likewise.
999 * allocsa.h: Likewise.
1001 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1003 * mktime.c (SHR): New macro, which is a portable
1004 substitute for >> that should work even on Crays.
1005 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1006 Problem reported by Mark D. Baushke in
1007 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1008 * getdate.y (SHR): Likewise.
1010 * strftime.c (SHR): Likewise.
1012 * quotearg.c (struct quoting_options): Use unsigned int for
1013 quote_these_too, so that right shifts are well defined. All uses
1016 2004-11-10 Simon Josefsson <jas@extundo.com>
1018 * getaddrinfo.h, getaddrinfo.c: New files.
1020 2004-11-10 Jim Meyering <jim@meyering.net>
1022 Ensure that no close failure goes unreported.
1023 * closeout.c (close_stdout): Always close stdout. I.e., don't
1024 return early when it seems there's nothing to flush.
1025 Don't include __fpending.h.
1027 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1029 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1031 2004-11-05 Bruno Haible <bruno@clisp.org>
1033 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1034 Reported by Mark D. Baushke <mdb@cvshome.org>.
1036 2004-11-04 Bruno Haible <bruno@clisp.org>
1038 2004-09-11 Bruno Haible <bruno@clisp.org>
1039 * allocsa.valgrind: New file.
1040 2004-02-06 Bruno Haible <bruno@clisp.org>
1041 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1042 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1043 Reported by Christopher Seip <chris.seip@hp.com>.
1045 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1047 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1048 with errno == ERANGE if the buffer is too small.
1049 Problem reported by Mark D. Baushke.
1051 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1053 * xreadlink.c (MAXSIZE): New macro.
1054 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1055 size does not exceed MAXSIZE. Avoid cast.
1056 As suggested by Mark D. Baushke in
1057 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1058 if readlink fails with buffer size just under MAXSIZE, try again
1061 2004-11-02 Derek R. Price <derek@ximbiot.com>
1062 and Paul Eggert <eggert@cs.ucla.edu>
1064 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1065 (get_date): Overparenthesize to avoid GCC warning.
1067 2004-11-02 Bruno Haible <bruno@clisp.org>
1069 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1070 function returns void.
1072 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1074 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1075 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1078 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1080 * getdate.y: Add support for TZ="foo" within a date string.
1081 Fix some bugs near time_t boundaries. Reject dates with
1082 out-of-range components, e.g., "Sept 31".
1083 Include <stdlib.h>, "setenv.h", "xalloc.h".
1084 (ISDIGIT_LOCALE): Remove; unused.
1085 Note that the TZ and time functions used here are not reentrant.
1086 (mktime_ok, get_tz): New functions.
1087 (TZBUFSIZE): New constant.
1088 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1089 This requires that we sometimes generate our own TZ="XXX..." setting.
1091 2004-10-27 Derek R. Price <derek@ximbiot.com>
1093 * mktime.c (not_equal_tm): Remove redundant check.
1095 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1097 * getdate.y: Use Bison 1.875 features, and some minor
1098 code cleanups. This change does not affect semantics.
1099 Don't include <stdlib.h>; no longer needed.
1100 Don't include unlocked-io.h; only the "#if TEST" code uses
1101 stdio, and performance isn't crucial there.
1102 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1103 Bison 1.875 features as described below.
1104 All uses of "PC." replaced by "pc->".
1105 (YYSTYPE): Add a forward declaration.
1106 (yylex, yyerror): Use full prototypes in forward decls.
1107 Use "%pure-parser" rather than obsolescent "%pure_parser".
1108 Use %parse-param and %lex-param instead of obsolescent
1109 YYPARSE_PARAM and YYLEX_PARAM.
1110 (meridian_table, month_and_day_table, time_units_table,
1111 relative_time_table, time_zone_table, military_table,
1112 lookup_zone, lookup_word, get_date):
1113 Use NULL instead of 0 where appropriate.
1114 (to_hour): Avoid abort (), to avoid a dependency on
1116 (yyerror, yylex): Now accepts parser_control * arg.
1117 (main) [TEST]: Use '\0' rather than 0 for char.
1119 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1121 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1122 It's now the caller's responsibility to handle the case where
1123 !HAVE_GETPAGESIZE && !defined getpagesize.
1125 * mktime.c (leapyear): Arg is long int, not int.
1127 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1129 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1131 2004-10-12 Simon Josefsson <jas@extundo.com>
1133 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1134 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1137 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1139 * vsnprintf.h: New file.
1140 * vsnprintf.c: New file.
1142 2004-10-07 Bruno Haible <bruno@clisp.org>
1144 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1145 into the provided buffer.
1147 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1149 * diacrit.c, diacrit.h: Add GPL notice.
1151 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1152 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1153 * logl.c (logl): Keep the code as similar to glibc as possible.
1154 This avoids a potential constant-folding bug.
1156 2004-10-05 Bruno Haible <bruno@clisp.org>
1158 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1160 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1162 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1163 * xmalloc.c (xmemdup): Likewise.
1164 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1165 XFREE): Remove these long-obsolescent macros.
1166 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1167 * xstrdup.c: Remove.
1169 * regex.c (re_comp): Cast gettext return value to char *,
1170 Problem reported by Martin Neitzel via Mark D. Baushke.
1172 2004-10-04 Simon Josefsson <jas@extundo.com>
1174 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1175 '#ifdef USE_UNLOCKED_IO'.
1177 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1179 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1180 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1181 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1182 regex.c, sha1.c, version-etc.c, yesno.c:
1183 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1184 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1185 the includer's responsibility.
1187 Sync from coreutils.
1189 * modechange.c (mode_compile): Don't decrement a pointer that
1190 points to the start of a string, as the C Standard says the
1191 resulting behavior is undefined.
1193 * backupfile.h (enum backuptype): Rename none -> no_backups,
1194 simple -> simple_backups, numbered_existing ->
1195 numbered_existing_backups, numbered -> numbered_backups
1196 to avoid shadowing problems. All uses changed.
1197 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1198 * backupfile.c (check_extension, numbered_backup):
1199 Rename locals to avoid shadowing 'basename'.
1200 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1203 * .cppi-disable: Add getopt_.h, getopt_int.h.
1204 * .cvsignore: Add getopt.h.
1206 2004-10-04 Simon Josefsson <jas@extundo.com>
1208 * memmem.h: New file.
1209 * memmem.c: New file, taken from glibc.
1211 2004-10-02 Jim Meyering <jim@meyering.net>
1213 * dirfd.h, getpagesize.h: Add copyright notice.
1215 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1217 * snprintf.c: Remove comments as to why each header is needed.
1219 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1221 * strsep.h: New file.
1222 * strsep.c: New file.
1224 2004-10-01 Simon Josefsson <jas@extundo.com>
1226 * snprintf.c (snprintf): Handle size==0.
1228 2004-10-01 Simon Josefsson <jas@extundo.com>
1229 Bruno Haible <bruno@clisp.org>
1231 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1232 (snprintf): Declare 'args'.
1234 2004-09-30 Simon Josefsson <jas@extundo.com>
1236 * snprintf.h, snprintf.c: New files.
1238 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1240 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1241 (hol_entry_help): Never translate an empty string.
1242 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1243 * argp.h (OPTION_NO_TRANS): New option.
1245 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1247 * xvasprintf.c: Include xalloc.h.
1248 (xvasprintf): Use xalloc_die, not xmalloc_die.
1250 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1252 * dummy.c: Change copyright notice to FSF, and license to GPL.
1254 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1256 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1257 Problem reported by Bruno Haible in:
1258 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1260 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1262 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1263 in case some system header has #define'd it. Problem reported by
1264 Soeren D. Schulze in
1265 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1267 2004-09-08 Bruno Haible <bruno@clisp.org>
1269 * stdint_.h.in: New file, taken from GNU clisp.
1271 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1273 * xvasprintf.h: New file.
1274 * xvasprintf.c: New file.
1275 * xasprintf.c: New file.
1277 2004-09-08 Bruno Haible <bruno@clisp.org>
1279 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1281 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1283 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1285 Import from coreutils.
1286 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1287 strings on unbounded length. alloca's performance benefits aren't
1288 that important here.
1290 (parse_with_separator): New function, with most of the internals
1291 of the old parse_user_spec. Allow user to omit both user and group,
1292 for compatibility with FreeBSD.
1293 Clone only the user name, not the entire spec.
1294 Do not set *uid, *gid unless entirely successful.
1295 Avoid memory leak in some failing cases.
1296 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1297 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1298 (parse_user_spec): Rewrite to use parse_with_separator.
1300 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1302 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1303 its complicated substitute.
1304 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1305 and program_invocation_name.
1306 (__argp_basename) [!_LIBC]: Remove; the only use was
1307 replaced by its body.
1308 (__argp_short_program_name): Change condition from
1309 !defined __argp_short_program_name to
1310 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1311 to match argp-namefrob.h.
1312 (__argp_failure): Don't assume strerror_r returns char *.
1313 * argp-parse.c (N_): Define unconditionally.
1314 (argp_default_options): Fill out initializers with 0 to avoid
1317 2004-08-12 Simon Josefsson <jas@extundo.com>
1319 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1320 * getopt_.h: Renamed from getopt.h.
1322 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1324 Merge from coreutils.
1326 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1327 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1328 for Reliant Unix 5.43.
1330 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1331 (union fooround): Use uintmax_t, not long int.
1332 The rest is a merge from libc:
1333 [defined _LIBC]: Include <shlib-compat.h>.
1334 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1336 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1338 * strverscmp.c: Convert to UTF-8.
1340 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1342 * obstack.h (obstack_empty_p):
1343 Don't assume that chunk->contents is suitably aligned.
1344 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1345 Likewise. Problem reported by Benno in
1346 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1348 * chown.c (rpl_chown): Work even if the file is writeable but not
1349 readable. This could be improved further but it'd take some work.
1351 2004-08-08 Simon Josefsson <jas@extundo.com>
1353 * xgethostname.c: Don't include error.h (not used).
1356 * getpass.c: Include getpass.h first.
1358 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1360 * xalloc-die.c: New files.
1361 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1363 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1364 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1365 (_, N_, xalloc_die): Move to xalloc-die.c.
1366 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1367 so that we needn't mess with xalloc_msg_memory_exhausted.
1369 * sha1.h: Renamed from sha.h.
1370 (SHA1_H): Renamed from _SHA_H.
1371 (sha1_ctx): Renamed from sha_ctx.
1372 (sha1_init_ctx): Renamed from sha_init_ctx.
1373 (sha1_process_block): Renamed from sha_process_block.
1374 (sha1_process_bytes): Renamed from sha_process_bytes.
1375 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1376 (sha1_read_ctx): Renamed from sha_read_ctx.
1377 (sha1_stream): Renamed from sha_stream.
1378 (sha1_buffer): Renamed from sha_buffer.
1379 * sha1.c: Likewise; renamed from sha.c.
1380 Do not include <sys/types.h>.
1381 Include <stddef.h> rather than <stdlib.h>.
1383 2004-08-08 Bruno Haible <bruno@clisp.org>
1385 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1386 FILESYSTEM_PREFIX_LEN.
1387 * progreloc.c: Likewise.
1388 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1390 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1393 * argp-help.c (make_hol, hol_append): Don't assume that
1394 SIZE_MAX is a valid preprocessor constant.
1395 (__argp_basename): Change from "#ifndef _LIBC"
1396 to "#ifndef __argp_short_program_name", so that
1397 we don't compile these functions for tar.
1399 More merges from coreutils.
1400 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1401 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1403 * addext.c: Remove; no longer needed.
1404 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1405 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1406 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1407 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1408 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1409 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1410 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1411 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1412 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1413 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1414 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1415 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1416 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1417 Import changes from coreutils.
1419 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1421 Merge from coreutils.
1423 * .gdb-history: Remove; this doesn't belong here.
1425 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1426 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1427 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1429 * dirname.h: Include <stdbool.h>.
1430 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1431 for consistency with POSIX terminology. All uses changed.
1432 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1433 (strip_trailing_slashes): Use bool for booleans.
1434 * stripslash.c (strip_trailing_slashes): Likewise.
1436 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1437 sometimes returns a positive errno value even when it succeeds.
1438 (print_errno_message) [!LIBC]: Fall back on strerror if
1441 * path-concat.c (mempcpy): Don't define if a system header defines it.
1442 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1443 (longest_relative_suffix): New function.
1444 (path_concat): Use it. Assume first argument is not NULL.
1445 Port to DOS. Omit redundant separators.
1446 Report an error instead of returning NULL.
1447 Use mempcpy instead of memcpy.
1448 (xpath_concat): Remove: not declared or used.
1450 * same.h: Include <stdbool.h>
1451 (same_name): Return bool, not int.
1452 * same.c (same_name): Likewise.
1453 (errno): Don't declare; we assume C89 or better now.
1455 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1456 if not already defined.
1458 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1459 * dup-safer.c (errno): Likewise.
1461 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1463 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1466 2004-08-03 Simon Josefsson <jas@extundo.com>
1468 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1469 * progname.h: Don't include stdbool.h.
1471 2004-08-02 Simon Josefsson <jas@extundo.com>
1473 * getsubopt.h: New file, with comments from Bruno Haible.
1474 * getsubopt.c: New file, from glibc, but slightly modified based on
1475 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1477 2004-08-01 Simon Josefsson <jas@extundo.com>
1479 * xgetdomainname.c: Include stdlib.h, for free().
1481 2004-07-16 Simon Josefsson <jas@extundo.com>
1483 * dummy.c: New file.
1485 2004-07-16 Bruno Haible <bruno@clisp.org>
1487 * backupfile.h: Add extern "C" for C++.
1488 * closeout.h: Likewise.
1489 * copy-file.h: Likewise.
1490 * findprog.h: Likewise.
1491 * full-write.h: Likewise.
1492 * pathname.h: Likewise.
1493 * progname.h: Likewise.
1494 * stpcpy.h: Likewise.
1495 * stpncpy.h: Likewise.
1496 * strcase.h: Likewise.
1497 * strstr.h: Likewise.
1498 * xalloc.h: Likewise.
1500 * mbswidth.h: Add extern "C" for C++.
1501 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1503 2004-07-09 Simon Josefsson <jas@extundo.com>
1505 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1506 failed without this.)
1508 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1510 * fchown-stub.c: New file.
1512 2004-06-24 Jim Meyering <jim@meyering.net>
1514 * obstack.h (obstack_base): Cast to (void *), per documentation.
1516 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1518 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1520 2004-06-01 Jim Meyering <jim@meyering.net>
1522 * calloc.c: New file.
1524 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1526 * getdate.y (yylex): Allow space between sign and number.
1527 Problem reported by Dan Jacobson.
1529 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1530 and Jim Meyering <jim@meyering.net>
1532 Merge from coreutils CVS.
1534 * stat-macros.h: New file, with contents from file-type.h
1535 and coreutils' system.h.
1536 * file-type.c: Include "stat-macros.h".
1537 * file-type.h (file_type): Move all macro definitions to new file,
1540 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1541 Wrap old code with this conditional.
1542 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1543 function that does not dereference symlinks.
1544 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1546 * xreadlink.c: Include xreadlink.h first, to catch .h file
1547 dependency problems.
1548 (xreadlink): Accept new arg SIZE, for efficiency.
1549 All decls and uses changed.
1550 * xreadlink.h: Include <stddef.h>, for size_t.
1552 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1553 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1555 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1557 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1559 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1560 macros to be defined.
1561 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1562 the allocator returns NULL because the requested size is zero.
1564 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1566 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1567 var. Add comment explaining why libc still defines it. This
1568 merges the following patch from glibc:
1569 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1571 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1573 * obstack.c (_obstack): Remove unused variable. It hasn't been
1574 present in glibc since revision 1.1 of this file.
1575 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1576 obstack_alignment_mask, obstack_alloc, obstack_base,
1577 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1578 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1579 obstack_grow0, obstack_init, obstack_int_grow,
1580 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1581 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1582 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1583 nonexistent functions.
1585 2004-05-17 Derek R. Price <derek@ximbiot.com>
1586 Paul Eggert <eggert@cs.ucla.edu>
1588 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1590 2004-05-14 Bruno Haible <bruno@clisp.org>
1592 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1593 that consists of a '.' followed by an empty digit string.
1594 Patch by Tor Lillqvist <tml@iki.fi>.
1596 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1598 Port obstack to the AS/400, where pointers are 16 bytes wide and
1599 you cannot cast an integer to a valid pointer. This patch is
1600 currently waiting to be integrated into glibc; see
1601 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1603 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1604 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1605 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1606 (struct obstack): temp member is now a union of a pointer and
1607 an integer, instead of an integer. All integer uses changed.
1608 This does not affect the physical layout of struct obstack,
1609 except on hosts (like the AS/400) where the size or alignment of
1610 void * is greater than that of ptrdiff_t.
1611 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1612 __STDC__)]: Store temporary in pointer member of union, not
1614 * obstack.c: Include <stddef.h>, for offsetof.
1615 (struct fooalign): Remove; it doesn't need a name.
1616 (union fooround): Change double to long double, and add void *.
1617 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1618 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1619 not a macro. Hence the values are always int; so remove all
1620 casts-to-int in uses.
1622 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1623 Derek Price <derek@ximbiot.com>
1625 * alloca.c: Include <alloca.h>, to get our interface.
1626 * alloca_.h: Use __alloca on AIX, so that we don't have to
1627 include <alloca.h> first. Use C89 prototype for alloca; this
1628 requires including <stddef.h> for size_t. Use extern "C" if C++.
1629 Use #elif for simplicity, since we can assume C89 now.
1630 Don't try to source the system alloca.h since it will not be found
1631 and to prevent recursively including its replacement.
1632 * fnmatch.c: Include <alloca.h> instead of opencoding.
1633 * regex.c: Likewise.
1635 2004-05-16 Derek Price <derek@ximbiot.com>
1636 Paul Eggert <eggert@cs.ucla.edu>
1638 getline cleanup. This changes the getndelim2 API: both order of
1639 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1642 * getline.c: Don't include stddef.h or stdio.h, since our
1643 interface does that.
1644 (getline): Always use getdelim, so that we don't have two
1645 copies of this code.
1646 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1648 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1649 (GETNDELIM2_MAXIMUM): New macro.
1650 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1651 instead of the old practice of delim2==0. All callers changed.
1652 Return -1 on overflow, instead of returning junk.
1653 Do not set *linesize unless allocation succeeds.
1654 * getndelim2.h: Do not include stddef.h; no longer needed, now
1655 that we include sys/types.h.
1656 * getnline.h: Likewise.
1657 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1658 (getndelim2): Reorder arguments.
1659 * getnline.c (getnline, getndelim):
1660 Don't discard the NMAX argument.
1661 (getnline): Invoke getndelim, to avoid code duplication.
1662 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1663 of (size_t) -1 by callers of the getnline family.
1665 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1667 * nanosleep.c (suspended): Change its type from int to
1668 sig_atomic_t volatile.
1669 (first_call): Make it private to rpl_nanosleep, and have it
1670 be zero initially as that's a bit faster.
1671 (my_usleep): Round up fractional times instead of truncating them,
1672 as this is the usual meaning for 'sleep'.
1674 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1676 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1677 (ENOSYS): Define if not defined.
1678 (settime): Fall back on stime if it exists and settimeofday fails.
1679 But don't bother with fallbacks if a method fails with errno == EPERM.
1681 2004-05-11 Jim Meyering <jim@meyering.net>
1683 Prior to this change, the save_cwd caller required read access to the
1684 current directory on most systems (ones with the fchdir function).
1686 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1687 fails, try write-only, and finally, resort to using xgetcwd.
1689 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1691 * obstack.c, obstack.h: Import changes from libc.
1693 2004-04-28 Bruno Haible <bruno@clisp.org>
1695 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1696 implicitly appends .exe to executables.
1697 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1698 accepts Windows pathnames.
1699 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1700 Cygwin like Windows, since it now accepts Windows pathnames.
1701 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1702 Cygwin like Windows, since it now accepts Windows pathnames.
1703 Reported by Derek Robert Price <derek@ximbiot.com>.
1705 2004-04-20 Jim Meyering <jim@meyering.net>
1707 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1709 2004-04-20 Jim Meyering <jim@meyering.net>
1710 Bruno Haible <bruno@clisp.org>
1712 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1713 memory when realloc fails.
1715 2004-04-18 Jim Meyering <jim@meyering.net>
1717 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1718 don't leak memory and do call END_UTMP_ENT.
1720 2004-04-11 Paul Eggert <eggert@twinsun.com>
1722 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1723 (CHAR_BIT): Remove, since we assume C89.
1724 Include <stdint.h> if available, as per current Autoconf CVS advice.
1726 2004-03-30 Paul Eggert <eggert@twinsun.com>
1728 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1729 not bool, to be more consistent with Unix conventions.
1730 Suggested by Bruno Haible.
1732 Merge from coreutils.
1734 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1737 * getdate.h: Include stdbool.h, and timespec.h instead of
1738 the usual <time.h> dance.
1739 (get_date): Change signature to support fractional time stamps.
1740 All callers changed.
1741 * getdate.y: Include "getdate.h" first, as we can now
1742 assume C89 and don't need to worry about 'const'.
1743 Similarly, include "unlocked-io.h" near start, not in middle.
1745 (textint.value): Use long int rather than int.
1746 (textint.digits): Use size_t rather than int.
1747 (BILLION, LOG10_BILLION): New constants.
1748 (parser_control): New member rel_ns. Members day_ordinal,
1749 time_zone, month, day, hour, minutes, rel_year, rel_month,
1750 rel_day, rel_hour, rel_minutes, rel_seconds
1751 are now long int, not int. Member seconds is now struct timespec,
1752 not int. New member timespec_seen. Members dates_seen, days_seen,
1753 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1755 (%union.intval): Now long int, not int.
1756 New member timespec.
1757 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1758 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1759 (spec): Now is a timespec or an item list.
1760 (timespec, items): New nonterminals.
1761 (time, rel, relunit, number, get_date):
1762 Add support for fractional seconds.
1763 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1764 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1765 (to_hour): First arg is now long int, not int.
1766 (to_year): Returns long int, not int.
1767 Don't treat year -70 like 70.
1768 (tm_diff): Returns long int, not int.
1769 (lookup_word): Use bool instead of int when appropriate.
1770 (yylex): Use size_t for count, not int.
1771 Detect overflow when parsing large integer constants.
1772 Add support for fractions.
1773 (get_date): Make pointers 'const' if possible.
1774 Use more-portable code to detect integer overflow.
1775 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1776 Don't use ctime; it's not reliable if the year has >4 digits.
1778 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1779 This is for compatibility with BSD.
1781 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1782 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1783 From coreutils' system.h.
1785 * userspec.c: Don't include "posixver.h".
1786 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1787 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1788 compatible extension. Simplify code by removing a boolean int
1789 that was always nonzero if a string was nonnull.
1791 2004-03-30 Jim Meyering <jim@meyering.net>
1793 Merge from coreutils.
1795 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1797 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1798 an empty input stream.
1800 * readtokens.c: Include <stdbool.h>.
1801 (readtoken): Use `size_t' rather than int/long.
1802 All callers adjusted.
1803 Use `bool' rather than `int' where appropriate.
1804 Use memset rather than an explicit loop.
1805 Use x2nrealloc rather than xrealloc.
1806 Allow the use of `\0' as a delimiter.
1807 (readtokens): Likewise.
1808 * readtokens.h (readtoken, readtokens): Update prototypes.
1810 2004-03-30 Bruno Haible <bruno@clisp.org>
1812 * getloadavg.c (getloadavg): Don't assume setlocale returns
1815 2004-03-29 Paul Eggert <eggert@twinsun.com>
1817 Merge changes to getloadavg.c from coreutils and Emacs.
1819 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1820 Define to an expression, not to the empty string.
1821 Include cloexec.h and xalloc.h.
1822 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1823 Use set_cloexec_flag rather than rolling our own.
1824 * cloexec.c, cloexec.h: New files.
1826 2004-03-18 Paul Eggert <eggert@twinsun.com>
1828 * getopt.h: Sync with libc CVS.
1830 2004-03-18 Paul Eggert <eggert@twinsun.com>
1831 Bruno Haible <bruno@clisp.org>
1833 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1834 not on all platforms that have <wchar.h>.
1835 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1837 2004-03-09 Paul Eggert <eggert@twinsun.com>
1839 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1841 * getopt_int.h: New file, also synced from libc.
1843 2004-03-07 Paul Eggert <eggert@twinsun.com>
1845 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1846 '#if' expressions. Unlike the code it replaces, it does not
1847 depend on (defined _SC_PAGESIZE). However, it does depend on
1848 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1849 first reported by Jason Andrade in
1850 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1852 2004-01-18 Simon Josefsson <jas@extundo.com>
1854 * strdup.h: New file.
1855 * strdup.c: Include it.
1856 * path-concat.c: Include strdup.h. Drop strdup declaration.
1857 * userspec.c: Include strdup.h. Drop strdup declaration.
1859 2004-02-06 Karl Berry <karl@gnu.org>
1861 * config.charset: update from gettext 0.14.1.
1863 2004-02-05 Paul Eggert <eggert@twinsun.com>
1865 Add comments and code, prompted by suggestions from Bruno Haible
1867 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1868 describing the enum quoting_style values.
1869 * quotearg.c (quotearg_alloc): New function.
1870 (quotearg_buffer_restyled): Treat lone { and } as special.
1871 Treat = as special. Work around bug with older shells
1872 that "see" a '\' that is really the 2nd byte of a multibyte char.
1873 Quote empty string with shell_quoting_style.
1875 2004-02-03 Bruno Haible <bruno@clisp.org>
1877 * pipe.h: New file, from GNU gettext.
1878 * pipe.c: New file, from GNU gettext.
1880 2004-01-27 Bruno Haible <bruno@clisp.org>
1882 * execute.h: New file, from GNU gettext.
1883 * execute.c: New file, from GNU gettext.
1884 * w32spawn.h: New file, from GNU gettext.
1886 2004-01-23 Paul Eggert <eggert@twinsun.com>
1888 Exit-status fix from coreutils.
1890 Use exit_failure consistently in place of EXIT_FAILURE,
1891 so that program exit statuses are consistent on failure.
1893 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1894 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1895 * argmatch.h: Comment fix to match the above.
1896 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1897 Now a macro referring to exit_failure, instead of a separate
1898 variable. Include "exitfail.h" to get it.
1899 * xstrtol.h: Include "exitfail.h".
1900 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1902 * long-options.c (parse_long_options): Use prototype
1903 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1906 2004-01-21 Jim Meyering <jim@meyering.net>
1908 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1909 so as not to conflict with a different-sized __mktime_internal
1910 function in GNU libc.
1911 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1912 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1914 2004-01-18 Paul Eggert <eggert@twinsun.com>
1916 Merge from diffutils.
1918 * file-type.c (file_type): Add typed memory objects.
1919 * file-type.h (S_TYPEISTMO): New macro.
1921 * c-stack.h (c_stack_action): Remove argv argument.
1922 * c-stack.c (c_stack_action): Likewise. All uses changed.
1923 (die): Don't calculate message unless segv_action returns.
1924 (get_stack_location, min_address_from_argv, max_address_from_argv,
1925 volatile stack_base, volatile_stack_size): Remove.
1926 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1927 that every segmentation violation is a stack overflow. (Ouch!)
1928 See Debian bug 136249 (still outstanding) for more info about why
1929 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1931 2003-11-30 Bruno Haible <bruno@clisp.org>
1933 Safer stack allocation.
1934 * setenv.c: Include allocsa.h.
1935 (alloca): Remove fallback definition.
1936 (freea): Remove macro.
1937 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1940 2003-10-17 Bruno Haible <bruno@clisp.org>
1942 * binary-io.h: Avoid warnings on Cygwin.
1944 2003-12-28 Bruno Haible <bruno@clisp.org>
1946 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1947 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1949 2003-11-28 Bruno Haible <bruno@clisp.org>
1951 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1953 2003-11-27 Bruno Haible <bruno@clisp.org>
1955 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1957 2003-11-17 Bruno Haible <bruno@clisp.org>
1959 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1961 2003-11-24 Bruno Haible <bruno@clisp.org>
1963 * xallocsa.h: New file, from GNU gettext.
1964 * xallocsa.c: New file, from GNU gettext.
1966 2003-11-24 Bruno Haible <bruno@clisp.org>
1968 * allocsa.h: New file, from GNU gettext.
1969 * allocsa.c: New file, from GNU gettext.
1971 2003-11-24 Bruno Haible <bruno@clisp.org>
1973 * eealloc.h: New file.
1975 2004-01-15 Jim Meyering <jim@meyering.net>
1977 Merge from coreutils.
1979 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1980 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1981 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1983 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1984 optional configure-time default.
1986 * version-etc.c (version_etc_copyright): Update copyright date.
1988 * xreadlink.c (xreadlink): Correct outdated comment.
1990 2004-01-15 Paul Eggert <eggert@twinsun.com>
1992 Merge from coreutils.
1994 * posixver.c: Include posixver.h.
1996 * same.c: Include <stdbool.h>, <limits.h>.
1997 (_POSIX_NAME_MAX): Define if not defined.
1999 (same_name): If file names are silently truncated, report
2000 that the file names are the same if they are the same after
2001 the silent truncation.
2003 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2004 conversion function.
2005 * xstrtod.c (xstrtod): Likewise. All callers changed to
2006 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2009 2004-01-14 Paul Eggert <eggert@twinsun.com>
2011 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2012 with like-named macro in fnmatch.c.
2013 (EXT): Use an internal constant instead.
2015 Merge fnmatch patches from glibc.
2016 * fnmatch.c (mbsinit): Remove define.
2017 Add libc_hidden_ver (__fnmatch, fnmatch).
2018 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2019 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2021 2003-12-14 Karl Berry <karl@gnu.org>
2023 * config.charset: update from gettext-runtime.
2025 2003-12-03 Paul Eggert <eggert@twinsun.com>
2027 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2028 Bug reported by Alfred M. Szmidt.
2030 2003-11-29 Karl Berry <karl@gnu.org>
2032 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2034 2003-11-23 Paul Eggert <eggert@twinsun.com>
2035 Bruno Haible <bruno@clisp.org>
2037 * printf-parse.h: Don't include sys/types.h.
2038 (ARG_NONE): New macro.
2039 (char_directive): Change type of *arg_index fields to size_t.
2040 * printf-parse.c: Don't include sys/types.h.
2041 (SSIZE_MAX): Remove macro.
2042 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2043 Remove unnecessary overflow check.
2044 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2047 2003-11-24 Paul Eggert <eggert@twinsun.com>
2049 * alloca.c: Remove dependency on xalloc module.
2050 (xalloc_die): Remove.
2051 (memory_full) [!defined emacs]: New macro.
2052 [!defined emacs]: Don't include xalloc.h.
2053 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2054 address arithmetic overflows. Change datatypes a bit to avoid
2057 2003-11-22 Jim Meyering <jim@meyering.net>
2059 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2061 2003-11-17 Bruno Haible <bruno@clisp.org>
2063 * vasnprintf.c (alloca): Remove fallback definition.
2064 (freea): Remove definition.
2065 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2066 Reported by Paul Eggert.
2068 2003-11-17 Jim Meyering <jim@meyering.net>
2070 On systems without utime and without a utimes function capable of
2071 dealing with a NULL struct utimbuf* argument, this utime replacement
2072 could -- in unusual circumstances -- leak a file descriptor.
2073 * utime.c: Include <unistd.h> and <errno.h>.
2074 (utime_null): Be sure to close `fd' and to preserve errno.
2075 Reported by Geoff Collyer via Arnold Robbins.
2077 2003-11-16 Paul Eggert <eggert@twinsun.com>
2078 Bruno Haible <bruno@clisp.org>
2080 Protect against address arithmetic overflow.
2081 * printf-args.h: Include stddef.h.
2082 (arguments): Change type of field 'count' to size_t.
2083 * printf-args.c (printf_fetchargs): Use size_t instead of
2084 'unsigned int' where appropriate.
2085 * printf-parse.h: Include sys/types.h.
2086 (char_directive): Change type of *arg_index fields to ssize_t.
2087 (char_directives): Change type of fields 'count', max_*_length to
2089 * printf-parse.c: Include sys/types.h and xsize.h.
2090 (SSIZE_MAX): Define fallback value.
2091 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2092 instead of 'int' where appropriate. Check a_allocated, d_allocated
2093 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2094 * vasnprintf.c: Include xsize.h.
2095 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2096 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2097 overflow. Avoid wraparound when converting a width or precision from
2100 2003-11-16 Bruno Haible <bruno@clisp.org>
2102 Update from GNU gettext.
2103 * printf-parse.c: Generalize to it can be compiled for wide strings.
2104 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2105 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2106 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2107 SNPRINTF): New macros.
2108 Don't include <alloca.h> if the file is used inside libintl.
2109 (local_wcslen): New function, for Solaris 2.5.1.
2110 (VASNPRINTF): Use it instead of wcslen.
2112 2003-11-16 Bruno Haible <bruno@clisp.org>
2114 * xsize.h (xmax): New function.
2115 (xsum, xsum3, xsum4): Declare as "pure" functions.
2117 2003-11-12 Paul Eggert <eggert@twinsun.com>
2119 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2120 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2121 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2122 heuristic is just as accurate as far as we know, and it removes a
2123 dependency on size_max.m4 and ptrdiff_max.m4.
2125 2003-11-12 Paul Eggert <eggert@twinsun.com>
2127 * xstrtol.c (__xstrtol): Remove "break" immediately after
2128 "return", to pacify some unknown compiler. Problem reported
2131 2003-11-11 Bruno Haible <bruno@clisp.org>
2133 * xsize.h (SIZE_MAX): Remove fallback definition.
2134 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2137 2003-11-10 Paul Eggert <eggert@twinsun.com>
2139 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2140 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2141 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2143 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2144 not (size_t) -1, since it's defined here.
2146 2003-11-06 Paul Eggert <eggert@twinsun.com>
2148 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2149 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2150 Reject sizes of exactly SIZE_MAX bytes.
2151 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2152 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2154 2003-11-05 Bruno Haible <bruno@clisp.org>
2156 * xsize.h: Include limits.h, to avoid a possible collision with
2157 SIZE_MAX defined in <limits.h> on Solaris.
2159 2003-11-04 Bruno Haible <bruno@clisp.org>
2161 * xsize.h: New file.
2162 * linebreak.c: Include xsize.h.
2163 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2164 argument for overflow.
2165 Suggested by Paul Eggert.
2167 2003-10-31 Bruno Haible <bruno@clisp.org>
2169 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2170 to avoid (extremely rare) race condition.
2171 Suggested by Paul Eggert.
2173 2003-11-03 Jim Meyering <jim@meyering.net>
2175 * userspec.c: Include "userspec.h".
2176 * userspec.h: New file.
2178 2003-10-31 Paul Eggert <eggert@twinsun.com>
2180 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2181 * mountlist.c (SIZE_MAX): Define if not defined already.
2182 (read_filesystem_list): Set and use me_type_malloced.
2183 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2184 whatever the type happens to be), for brevity and consistency.
2185 Check for size calculation overflow on Alphas running OSF/1.
2187 2003-10-31 Jim Meyering <jim@meyering.net>
2189 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2191 * linebuffer.c: Include <string.h> for declaration of memset.
2193 2003-10-30 Paul Eggert <eggert@twinsun.com>
2194 Bruno Haible <bruno@clisp.org>
2196 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2197 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2199 2003-10-29 Paul Eggert <eggert@twinsun.com>
2201 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2202 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2204 * quotearg.c (quotearg_n_options): Use it.
2205 * group-member.c: Include <stdbool.h>.
2206 (free_group_info): Arg is now const *; don't free arg.
2207 (get_group_info): Now returns bool and accepts struct group_info *,
2208 rather than returning a malloc'ed struct group_info *.
2209 All uses changed. Check for overflow in internal size calculation.
2211 * getusershell.c (readname): Simplify the code by using x2nrealloc
2212 rather than xmalloc/xrealloc.
2213 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2214 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2215 conformance bug: the old code used a pointer after freeing the
2216 storage that it addressed.
2217 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2218 rather than doing it by hand.
2219 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2220 the buffer preserved. Use free and xmalloc instead.
2221 * quotearg.c (quotearg_n_options): Likewise.
2222 Use a simpler test for size overflow. Don't use xalloc_oversized
2223 because unsigned int might be wider than size_t (!); this suggests
2224 that we should switch from unsigned int to size_t for slot numbers.
2226 2003-10-27 Bruno Haible <bruno@clisp.org>
2228 * stdbool_.h: Better support for BeOS.
2230 2003-10-27 Paul Eggert <eggert@twinsun.com>
2232 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2233 to allocate the returned structure. Do not allocate a subarray,
2234 as x2nrealloc will do that.
2235 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2236 instead of xnrealloc.
2237 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2239 2003-10-26 Paul Eggert <eggert@twinsun.com>
2241 * xalloc.h (xalloc_oversized): New static inline function, for
2242 callers that want to do their own size-overflow checking. Include
2243 <stdbool.h>, since xalloc_oversized returns bool.
2244 * xalloc.c (array_size_overflow): Remove. All callers changed
2245 to use xalloc_oversized.
2247 Add two functions x2realloc, x2nrealloc, for programs that grow
2248 arrays dynamically by doubling their sizes.
2249 * xalloc.h (x2realloc, x2nrealloc): New decls.
2250 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2253 Port to C99 semantics for 'inline' of external functions.
2254 Bug reported by Bruno Haible.
2255 * xmalloc.c (xnmalloc_inline): New static inline function,
2256 with the old contents of xnmalloc.
2257 (xnmalloc, xmalloc): Use it.
2258 (xnrealloc_inline): New static inline function,
2259 with the old contents of xnrealloc.
2260 (xnrealloc, xrealloc): Use it.
2262 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2264 2003-10-25 Paul Eggert <eggert@twinsun.com>
2266 Fix several address-calculation bugs in the hash modules,
2267 plus some minor code cleanup.
2269 * hash.h: Include <stdbool.h>, for bool.
2270 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2271 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2272 hash_get_n_entries, hash_get_max_bucket_length,
2273 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2274 hash_rehash): Use size_t rather than unsigned.
2275 * hash.c (struct hash_table, hash_get_n_buckets,
2276 hash_get_n_buckets_used, hash_get_n_entries,
2277 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2278 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2279 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2281 (SIZE_MAX): Define if not defined.
2282 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2283 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2285 Use const * when possible.
2286 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2287 (check_tuning): Fix bug: if tuning parameters were very close to
2288 0 or 1, rounding errors could have caused subscript violations.
2289 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2290 (hash_initialize): Add 'fail:' label
2291 to free table and return NULL, and use it to simplify code.
2292 Use calloc rather than clearing the storage ourself.
2293 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2294 buffer size calculations.
2295 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2296 Include <stddef.h>, for size_t.
2297 * hash-pjw.c (hash_pjw): Likewise.
2298 Switch to method described by Bruno Haible.
2299 Include <limits.h>, for CHAR_BIT.
2300 (SIZE_BITS): New macro.
2302 2003-10-21 Paul Eggert <eggert@twinsun.com>
2304 * getndelim2.c (getndelim2): When size calculation overflows,
2305 ceiling the allocation at NMAX bytes rather than silently
2306 discarding input bytes before NMAX is reached. This makes
2307 a difference only if NMAX exceeds SIZE_MAX / 2.
2309 * obstack.c: Merge from glibc.
2310 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2311 Add libc_hidden_def (_obstack_newchunk).
2312 (_obstack_free) [! defined _LIBC]: Remove.
2313 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2314 a clone of the function body.
2315 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2316 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2318 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2319 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2322 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2323 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2324 Don't use lvalue casts, as GCC plans to remove support for them
2325 in GCC 3.5. Reported by Joseph S. Myers. This bug
2326 was also present in the non-GCC version, indicating that this
2327 code had always been buggy and had never been widely used.
2328 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2329 Use the fast variant of each macro, rather than copying the
2330 definiens of the fast variant; that way, we'll be more likely to
2331 catch future bugs in the fast variants.
2333 2003-10-20 Bruno Haible <bruno@clisp.org>
2335 * wait-process.h: New file, from GNU gettext.
2336 * wait-process.c: New file, from GNU gettext.
2338 2003-10-19 Jim Meyering <jim@meyering.net>
2340 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2342 2003-10-16 Paul Eggert <eggert@twinsun.com>
2344 * getgroups.c: Include <errno.h>, <stdlib.h>.
2345 (getgroups): First arg is int, not size_t.
2346 Don't let 'free' mangle errno.
2348 2003-10-16 Jim Meyering <jim@meyering.net>
2350 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2352 2003-10-15 Paul Eggert <eggert@twinsun.com>
2354 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2356 (new_exclude, add_exclude_file): Initial size no longer needs to
2358 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2359 our own address arithmetic overflow checking.
2361 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2362 (fnmatch): Do not alloca more than 2000 wide characters;
2363 instead, use malloc for large buffers.
2364 Check for address arithmetic overflow, and return -1
2365 with errno set to ENOMEM in that case.
2366 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2367 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2368 instead, return -1. Check for address arithmetic overflow.
2370 2003-10-14 Paul Eggert <eggert@twinsun.com>
2372 Handle invalid suffixes and overflow independently, so that
2373 callers can treat them independently as needed. Fix some bugs in
2374 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2375 suffix for a human-readable blocksize. The major caller-visible
2376 change is the addition of a new
2377 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2378 that both overflow and suffix chars were found.
2380 * human.c (humblock): Don't check separately for invalid suffix
2381 char; that is xstrtoumax's job (now that its bug is fixed).
2382 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2383 INTMAX_MAX]: New macros.
2384 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2385 TYPE_MAXIMUM): New macros.
2386 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2387 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2388 if overflow occurs, as it's what __strtol does and it's more useful
2390 (__xstrtol): If __strtol reports some error other than ERANGE,
2391 reflect it to the caller as LONGINT_INVALID. If it reports
2392 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2393 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2394 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2396 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2397 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2398 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2399 [defined UINTMAX_MAX]: New macros.
2401 2003-10-14 Bruno Haible <bruno@clisp.org>
2403 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2404 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2405 Also use volatile where needed.
2407 2003-10-12 Paul Eggert <eggert@twinsun.com>
2409 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2410 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2411 and define in terms of the other primitives.
2412 * xmalloc.c: Include stdbool.h; do not include exit.h.
2413 (SIZE_MAX): Define if not already defined.
2414 (array_size_overflow): New function.
2415 (xalloc_die): Abort instead of exiting if 'error' returns.
2416 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2417 (xmalloc, xrealloc): Use them.
2418 (xcalloc): Check for address arithmetic overflow.
2419 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2420 a bit faster than strcpy.
2422 2003-10-08 Paul Eggert <eggert@twinsun.com>
2424 Merge getpass from libc, plus a few fixes.
2426 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2427 Include <stdbool.h>.
2428 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2429 __fsetlocking to empty.
2430 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2431 do include <bits/libc-lock.h>.
2432 Do not include <fcntl.h>; not needed.
2433 [_LIBC]: Include <wchar.h>.
2434 (NOTCANCEL_MODE): New macro.
2435 (flockfile, funlockfile) [_LIBC]: New macros.
2436 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2437 [!_LIBC]: New macros.
2438 (call_fclose): New function.
2439 (getpass): Use it. Save tty stream separately; this simplifies the
2440 code and makes it more reliable if stdin happens to equal stdout.
2441 Invoke __fsetlocking on tty.
2442 Handle thread cancellation if needed.
2443 Namespace cleanup (use __tcgetattr, __getline).
2444 Use bool for Booleans.
2445 [USE_IN_LIBIO]: Handle wide streams.
2446 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2447 stream might go where.
2449 * unlocked-io.h: Include <stdio.h>, so that the caller
2450 doesn't have to include <stdio.h> before us.
2451 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2452 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2453 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2454 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2455 if not declared, so that we can use getpass.c code from libc without
2457 (flockfile, ftrylockfile, funlockfile): New macros.
2459 2003-10-06 Bruno Haible <bruno@clisp.org>
2461 * version-etc-2.h: Remove file.
2462 * version-etc-2.c: Remove file.
2464 2003-09-25 Jim Meyering <jim@meyering.net>
2465 Bruno Haible <bruno@clisp.org>
2467 This lets translators provide better translations for the
2468 "Written by ..." part of --version output.
2469 * version-etc.h: Include stdarg.h.
2470 (version_etc_copyright): Declare as readonly.
2471 (version_etc): Make this function variadic with a NULL-terminated list
2472 of author name strings.
2473 (version_etc_va): New declaration.
2474 * version-etc.c: Include stdarg.h, stdlib.h.
2475 (version_etc_copyright): Declare as readonly.
2476 (version_etc_va): New function. Provide a different translatable string
2477 for each possible number of authors < 10. Abbreviate when there are 10
2479 (version_etc): Make this function variadic. Call version_etc_va.
2480 Suggestion from Gary V. Vaughan.
2482 * long-options.h (parse_long_options): Change prototype: the authors
2483 string is moved to the end and becomes variadic.
2484 * long-options.c: Include stdarg.h.
2485 (parse_long_options): Make this function variadic, too.
2486 Call version_etc_va, not version_etc.
2488 2003-10-06 Bruno Haible <bruno@clisp.org>
2490 * fatal-signal.h: New file, from GNU gettext.
2491 * fatal-signal.c: New file, from GNU gettext.
2493 2003-10-04 Karl Berry <karl@gnu.org>
2495 * argp*: update from libc.
2497 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2499 * getpass.c (getpass): Use a no-op fseek when switching from input to
2500 output mode on the same stream.
2502 2003-09-29 Paul Eggert <eggert@twinsun.com>
2504 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2505 Fix arg typo in previous patch.
2507 2003-09-28 Jim Meyering <jim@meyering.net>
2509 * error.c: Correct cpp indentation.
2511 2003-09-27 Paul Eggert <eggert@twinsun.com>
2513 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2514 Omit the special code that used __typeof__, since we worry that
2515 it could be more trouble than it's worth. See:
2516 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2517 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2521 2003-09-26 Jim Meyering <jim@meyering.net>
2523 * error.c (error_tail): Move some declarations
2524 into inner scope where the local variables are used.
2526 2003-09-26 Bruno Haible <bruno@clisp.org>
2528 * stpncpy.h (gnu_stpncpy): New declaration.
2529 (stpncpy): Define as alias for gnu_stpncpy.
2530 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2532 2003-09-26 Paul Eggert <eggert@twinsun.com>
2534 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2535 (error_tail): Do not loop, reallocating temporary buffer, since
2536 the output cannot contain more wide characters than the input
2537 contains bytes, the size must be big enough already. This avoids
2538 one potential size overflow calculation. Check for size overflow
2539 when calculating temporary buffer size. Free temporary buffer
2540 when done, if it was allocated with malloc; this plugs a memory
2541 leak. Remove casts from void * to pointers, that are no longer
2542 needed now that we're assuming C89 or better.
2544 Merge error changes from glibc.
2546 * error.c, error.h: Update copyright notice header to match glibc.
2547 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2548 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2549 Disable cancellation while printing error.
2550 * error.h: Prepend __ to parameter names.
2552 2003-09-25 Karl Berry <karl@gnu.org>
2554 * argp-fmtstream.c, argp-help.c: update from libc.
2556 2003-09-25 Bruno Haible <bruno@clisp.org>
2558 * version-etc-2.h: New file, from version-etc.h with modifications.
2559 * version-etc-2.c: New file, from version-etc.c with modifications.
2561 2003-09-25 Simon Josefsson <jas@extundo.com>
2563 * xgetdomainname.h: New file.
2564 * xgetdomainname.c: New file.
2566 2003-09-25 Simon Josefsson <jas@extundo.com>
2567 Bruno Haible <bruno@clisp.org>
2569 * getdomainname.h: New file.
2570 * getdomainname.c: New file.
2572 2003-09-24 Paul Eggert <eggert@twinsun.com>
2574 * linebuffer.c (freebuffer): Don't free the argument, just
2575 the buffer associated with the argument. Bug reported by
2578 2003-09-19 Karl Berry <karl@gnu.org>
2580 * argp.h: update from libc.
2582 2003-09-16 Paul Eggert <eggert@twinsun.com>
2584 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2585 input error, instead of returning NULL the next time we are called
2586 (and therefore losing track of errno).
2588 2003-09-15 Paul Eggert <eggert@twinsun.com>
2590 * getndelim2.c (getndelim2): Don't trash errno when a read
2591 fails, so that the caller gets the proper errno.
2593 * readutmp.c (read_utmp): Likewise.
2594 Check for fstat error. Close stream and free storage
2597 2003-09-14 Bruno Haible <bruno@clisp.org>
2599 * fwriteerror.h: New file.
2600 * fwriteerror.c: New file.
2602 2003-09-14 Jim Meyering <jim@meyering.net>
2604 * getloadavg.c: Correct cpp indentation.
2605 * strdup.c: Likewise.
2606 * vasnprintf.c: Likewise.
2608 2003-09-12 Paul Eggert <eggert@twinsun.com>
2610 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2611 * obstack.c [!defined _LIBC]: Likewise.
2612 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2613 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2614 * exitfail.c: Don't include stdlib.h; no longer needed.
2616 More changes to assume C89 or better.
2618 * error.c (error_tail): Assume vprintf.
2620 * argmatch.c (getenv): Remove decl.
2621 * progreloc.c (get_full_program_name): Define via prototype.
2622 * setenv.c (clearenv): Likewise.
2623 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2625 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2626 (malloc, memcpy): Remove decls.
2627 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2628 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2629 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2630 (memcpy): Remove macro.
2631 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2632 (__P): Remove. All uses removed.
2633 (PTR): Remove. All uses changed to void *.
2634 (CHAR_BIT, NULL): Remove.
2635 (spaces, zeros, memset_space, memset_zero)
2636 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2638 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2639 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2640 Define with prototype.
2641 Remove now-unnecessary prototype decl.
2642 (extra_args_spec): Assume ANSI C. All uses changed.
2643 (extra_args_spec_iso): Remove.
2644 (my_strftime, emacs_strftimeu): Define via prototype.
2645 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2647 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2648 * strtoimax.c: Include <stdlib.h> unconditionally.
2649 (strtoul, strtol): Remove decls.
2650 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2652 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2653 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2654 (LOCALE_PARAM_PROTO): New macro.
2655 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2656 (INTERNAL (strtol), strtol): Define with a prototype.
2657 (PARAMS): Remove. All uses removed.
2658 * tempname.c: Include <string.h> unconditionally.
2659 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2660 * xgethostname.c (main): Define with a prototype.
2661 * xmalloc.c: Include "xalloc.h" first, to check interface.
2662 Include <stdlib.h> unconditionally.
2663 (calloc, malloc, realloc, free): Remove decls.
2664 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2665 Include <stdlib.h> unconditionally. Sort include file names.
2667 (xstrtod): Define with a prototype.
2668 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2669 (strtol, strtoul): Remove decls.
2671 2003-09-11 Paul Eggert <eggert@twinsun.com>
2673 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2674 Include <stdlib.h>, <string.h> unconditionally.
2675 Remove now-unnecessary cast to char *.
2676 * strnlen.c: Include <string.h> unconditionally.
2677 * yesno.c (yesno): Define with a prototype.
2679 2003-09-10 Bruno Haible <bruno@clisp.org>
2681 * strcspn.c: Include <string.h> unconditionally.
2682 * strpbrk.c: Include <string.h> unconditionally.
2683 * strstr.c: Include <string.h> unconditionally.
2684 * unicodeio.c: Include <string.h> unconditionally.
2685 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2686 * unsetenv.c: Likewise.
2687 * xreadlink.c: Include <stdlib.h> unconditionally.
2688 * yesno.c: Include <stdlib.h> unconditionally.
2689 (rpmatch): Add prototype.
2691 2003-09-10 Jim Meyering <jim@meyering.net>
2693 * error.c: Correct indentation of cpp directives.
2695 2003-09-09 Paul Eggert <eggert@twinsun.com>
2699 * acosl.c (main): Use a prototype.
2700 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2703 * getloadavg.c (getloadavg, main): Define via prototypes.
2705 * getopt.h (struct option.name): Assume C89, and use 'const'.
2706 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2707 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2709 * getopt.c (const): Remove macro.
2710 Include <string.h> unconditionally.
2711 (my_index): Remove; all uses changed to strchr.
2712 (strlen): Remove decl.
2713 (exchange): Remove forward decl; no longer needed.
2714 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2715 Define with prototype.
2716 * getopt1.c (const): Remove macro.
2717 (getopt_long, getopt_long_only, main): Define with prototype.
2719 * getugroups.c: Include <string.h> unconditionally.
2721 * getusershell.c: Include <stdlib.h> unconditionally.
2722 (getusershell, setusershell, endusershell, readname, main):
2723 Define with prototypes.
2725 * group-member.c: Include group-member.h first.
2726 Include <stdlib.h> unconditionally.
2728 * hard-locale.c: Include hard-locale.h first.
2729 Include <stdlib.h>, <string.h> unconditionally.
2731 * hash.c (free, malloc): Remove decls.
2732 Include <stdlib.h> unconditionally.
2734 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2735 (getenv): Do not declare.
2737 * idcache.c: Include <string.h> unconditionally.
2739 * long-options.c: Include long-options.h first, to test interface.
2740 Include <stdlib.h> unconditionally.
2742 * makepath.c: Include makepath.h first, to test interface.
2743 Include <stdlib.h> and <string.h> unconditionally.
2745 * linebuffer.c: Include <stdlib.h>.
2746 (free): Remove decl.
2748 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2749 rpl_malloc returns void *, not char *.
2750 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2752 * md5.h: Include <limits.h> unconditionally.
2753 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2754 (__P): Remove; all uses removed.
2755 * md5.c: Include "md5.h" first.
2756 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2757 md5_buffer, md5_process_bytes, md5_process_block):
2758 Define with prototypes.
2759 * sha.h (__P): Remove all uses. (It wasn't defined??)
2760 * sha.c: Include "sha.h" first.
2761 Include <stdlib.h>, <string.h> unconditionally.
2763 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2764 * memcmp.c (__ptr_t): Likewise.
2765 * memrchr.c (__ptr_t): Likewise.
2766 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2767 Include <string.h> unconditionally.
2768 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2769 * memchr.c: Include <stdlib.h> unconditionally.
2770 * memchr.c (LONG_MAX): Remove.
2771 * memrchr.c (LONG_MAX): Likewise.
2772 * memchr.c (__memchr): Define via a prototype.
2773 * memrchr.c (__memrchr): Likewise.
2774 * memcmp.c (__P): Remove, and remove all uses.
2775 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2776 Remove forward decls; no longer needed.
2777 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2778 Use types required by C89 in prototype.
2780 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2781 * savedir.c: Likewise.
2782 * mkdir.c (free): Remove decl.
2783 * rmdir.c (rmdir): Define with a prototype.
2784 * savedir.c: Include savedir.h first, to test interface.
2786 * mktime.c (STDC_HEADERS): Remove.
2787 Include <stdlib.h>, <string.h> unconditionally.
2789 * modechange.c: Include <stdlib.h> unconditionally.
2790 (malloc): Remove decl.
2792 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2793 (free): Remove decl.
2795 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2796 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2797 (This type really should be intptr_t, but that's a C99ism.)
2798 (_obstack_memcpy): Remove: all uses changed to memcpy.
2799 Include <string.h> unconditionally.
2800 (struct obstack): Assume __STDC__ for types of members
2801 chunkfun, freefun, extra_arg.
2802 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2803 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2804 obstack_begin, obstack_specify_allocation,
2805 obstack_specify_allocation_with_arg, obstack_chunkfun,
2806 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2807 Remove unprototyped decls and the macros that use them.
2808 * obstack.c (POINTER): Remove. All uses changed to void *.
2809 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2810 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2811 (defined __STDC__ && __STDC__)]:
2812 Remove nonprototyped code.
2813 Include <stdlib.h> unconditionally.
2814 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2815 _obstack_allocated_p, _obstack_free, obstack_free,
2816 _obstack_memory_used, print_and_abort):
2817 Define using prototypes.
2818 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2819 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2820 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2821 obstack_next_free, obstack_object_size, obstack_room) [0]:
2822 Remove unused, unprototyped code.
2824 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2826 * physmem.c (physmem_total, physmem_available, main): Define
2829 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2830 (main): Define with a prototype.
2832 * posixver.c (getenv): Remove decl.
2834 * putenv.c (malloc): Returns void *, not char *.
2835 Include <string.h> unconditionally.
2836 (strchr, memcpy, NULL): Do not define.
2838 * readtokens.c: Include readtokens.h first, to test interface.
2839 Include <stdlib.h>, <string.h> unconditionally.
2840 (init_tokenbuffer): Define with a prototype.
2842 * regex.c (PARAMS): Remove. All uses removed.
2843 All uses of _RE_ARGS removed, too.
2844 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2846 (bzero): Assume memset exists.
2847 (memcmp, memcpy, NULL): Remove.
2848 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2849 char, or assignments to local vars of type signed char.
2850 (init_syntax_once, PREFIX(extract_number_and_incr),
2851 PREFIX(print_partial_compiled_pattern),
2852 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2853 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2854 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2855 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2856 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2857 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2858 wcs_compile_range, byte_compile_range, truncate_wchar,
2859 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2860 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2861 count_mbs_length, wcs_re_match_2_internal,
2862 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2863 PREFIX(alt_match_null_string_p),
2864 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2865 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2866 regfree, PREFIX(extract_number)): Define with prototype. Remove
2867 now-unnecessary declaration, if any.
2868 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2870 Remove now-unnecessary casts among pointer types.
2871 * regex.h (_RE_ARGS): Remove. All uses removed.
2873 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2874 (free): Remove decl.
2876 * rpmatch.c: Include <stdlib.h> unconditionally.
2878 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2879 (free): Remove decl.
2881 * save-cwd.c: Include <stdlib.h> unconditionally.
2882 * xgetcwd.c: Likewise.
2884 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2885 (free): Remove decl.
2887 * strchrnul.c (strchrnul): Define with a prototype.
2888 Fix bug: c_in was not converted to char before searching.
2890 The following changes are not K&R related:
2892 * group-member.h: Include <sys/types.h>, so that this file is
2894 * makepath.h: Likewise.
2896 * getusershell.c (readname, default_index, line_size, readname):
2897 Use size_t, not int, for sizes.
2898 (readname): If the size overflows, report an error instead of
2901 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2903 * getndelim2.c: Assume stdlib.h per the C89 spec.
2905 2003-09-08 Paul Eggert <eggert@twinsun.com>
2907 Assume C89 or better; remove K&R cruft.
2908 A few of these changes were first proposed by Derek Robert Price
2909 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2911 * addext.c: Include <string.h> unconditionally.
2912 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2913 Don't declare getenv or malloc.
2915 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2916 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2918 (find_stack_direction, alloca): Use prototypes.
2920 * atexit.c (atexit): Define using a prototype.
2922 * basename.c, dirname.c, stripslash.c:
2923 Include <string.h> unconditionally.
2925 * bcopy.c: Include <stddef.h>.
2926 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2928 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2930 * error.h (error, error_at_line, error_print_progname)
2931 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2932 * error.c: Include error.h first, to check interface.
2933 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2934 (VA_START): Remove; all uses changeed to va_start.
2935 (exit, strerror): Remove decls.
2936 (error_print_progname): Prototype uncondionally.
2937 Don't include <errno.h>; no longer needed.
2938 (private_strerror): Remove.
2939 (error_tail): Always define.
2940 (error, error_at_line): Assume C89 or better; always use prototypes.
2941 * fatal.c: Include "fatal.h" first, to test interface.
2942 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2943 (VA_START): Remove; all uses changed to va_start.
2944 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2946 (exit): Remove decl.
2947 (fatal): Prototype unconditionally. Assume va_start works.
2948 Abort at end, to pacify gcc.
2950 * euidaccess.c (main): Define with a prototype.
2952 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2954 * exitfail.c: Include <stdlib.h> unconditionally.
2956 * fnmatch_.h (__P): Remove. All uses changed to assume
2958 * fnmatch.c: Include fnmatch.h first, to test interface.
2959 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2960 (getenv): Remove decl.
2961 (fnmatch): Define using a prototype.
2962 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2963 (FCT): Define using a prototype.
2965 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2967 * gethostname.c: Include <stddef.h>.
2968 (gethostname): Define with prototype. Length is size_t, not int.
2970 2003-09-08 Paul Eggert <eggert@twinsun.com>
2972 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2973 getversion.c should have been removed then, but was accidentally
2976 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2977 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2979 2003-09-07 Paul Eggert <eggert@twinsun.com>
2981 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2982 copy_tm_result. Bug reported by Simon Josefsson in
2983 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2985 2003-09-06 Paul Eggert <eggert@twinsun.com>
2987 * time_r.c, time_r.h: New files.
2989 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2991 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2992 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2994 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2996 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2997 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3000 * timegm.c: Switch to glibc implementation, with the following changes:
3001 [defined HAVE_CONFIG_H]: Include <config.h>.
3002 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3003 (__mktime_internal) [!defined _LIBC]: New decl.
3004 (__gmtime_r) [!defined _LIBC]: New macro and function.
3005 (timegm): Use a prototype, since gnulib assumes C89.
3006 Do not bother declaring tmp to be const, as it's not really usefu.
3007 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3008 (timegm): Declare only if HAVE_DECL_TIMEGM.
3010 2003-09-03 Paul Eggert <eggert@twinsun.com>
3012 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3013 Bug reported by Lute Kamstra in
3014 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3016 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3017 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3018 course with correspondingly smaller numbers for tomorrow and
3019 yesterday. From Tadayoshi Funaba. Originally installed into
3020 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3023 2003-08-31 Simon Josefsson <jas@extundo.com>
3025 * timegm.h: New file.
3026 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3028 2003-08-31 Karl Berry <karl@gnu.org>
3030 * argp.h: update from libc.
3032 2003-08-28 Bruno Haible <bruno@clisp.org>
3034 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3035 warning on QNX, which defines O_BINARY to 000000.
3037 2003-08-24 Bruno Haible <bruno@clisp.org>
3039 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3040 MSVC7 <stdio.h> is included later.
3042 2003-08-20 Bruno Haible <bruno@clisp.org>
3044 * progname.h: New file, from GNU gettext.
3045 * progname.c: New file, from GNU gettext.
3046 * progreloc.c: New file, from GNU gettext.
3048 2003-08-19 Bruno Haible <bruno@clisp.org>
3050 * xstrdup.c: Assume <string.h> exists.
3052 2003-08-18 Jim Meyering <jim@meyering.net>
3054 * setenv.h: Indent nested cpp directive.
3055 * vasnprintf.c: Remove trailing blanks.
3057 2003-08-17 Simon Josefsson <jas@extundo.com>
3058 Bruno Haible <bruno@clisp.org>
3060 * xstrndup.h: New file.
3061 * xstrndup.c: New file.
3063 2003-08-17 Bruno Haible <bruno@clisp.org>
3065 * strndup.h: New file.
3067 2003-08-16 Paul Eggert <eggert@twinsun.com>
3069 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3070 space, undoing this 2003-08-12 change:
3071 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3073 2003-08-16 Jim Meyering <jim@meyering.net>
3075 Merge from coreutils.
3076 * xstrtoimax.c: #else #if -> #elif.
3077 * xstrtoumax.c: Likewise.
3079 2003-08-15 Paul Eggert <eggert@twinsun.com>
3081 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3082 rather than tab, after '#' in shell-script copyright notices.
3083 Suggested by Bruno Haible.
3085 2003-08-15 Jim Meyering <jim@meyering.net>
3086 and Paul Eggert <eggert@twinsun.com>
3088 Merge from coreutils.
3089 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3090 member but strut utmpx does not. Needed for AIX 4.3.3.
3091 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3093 2003-08-15 Jim Meyering <jim@meyering.net>
3095 Merge from coreutils.
3096 * xgethostname.c: Include <stdlib.h>.
3097 (xghostname): Don't exit for anything other than memory-related
3098 failure; just return NULL.
3099 * userspec.c: Include "posixver.h".
3100 (parse_user_spec): Accept `.' as a separator only
3101 in pre-POSIX-200112 mode.
3102 * strtoimax.c: Use #elif rather than #else #if.
3103 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3104 Remove function, now that we can rely on a working tzset function.
3105 [!_LIBC]: Ensure that the required autoconf test has been run.
3106 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3107 Use underlying_strftime for %r.
3108 * sha.c: Merge in some clean-up and optimization changes from glibc.
3109 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3110 Ensure that it is a multiple of 64.
3111 Rearrange loop exit tests so as to avoid performing an
3112 additional fread after encountering an error or EOF.
3113 * realloc.c: Update copyright date.
3115 2003-08-14 Jim Meyering <jim@meyering.net>
3117 Merge from coreutils.
3118 * obstack.h: Whitespace changes.
3119 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3120 and xcalloc return values.
3121 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3122 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3123 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3124 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3125 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3127 Use mntctl's return value to drive the entry-processing loop, since
3128 we can't rely on the value of the vmt_length member in the last
3129 entry. On some systems doing so could result in exhausting
3130 virtual memory. Based in part on a patch from Mike Jetzer.
3132 2003-08-14 Jim Meyering <jim@meyering.net>
3133 and Paul Eggert <eggert@twinsun.com>
3135 Merges from coreutils, plus other fixes.
3136 * physmem.c: Merge in portability changes from gcc/libiberty
3137 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3138 for credits and details. Thanks to Kaveh Ghazi for helping
3139 to keep these files in sync.
3140 (ARRAY_SIZE): Define it.
3141 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3142 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3143 (memcasecmp): Don't assume size_t fits in unsigned int.
3144 Remove casts and duplicate code.
3145 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3146 (memcpy): Remove definition.
3147 Merge in some clean-up and optimization changes from glibc.
3148 [BLOCKSIZE]: Move definition to top of file.
3149 Ensure that it is a multiple of 64.
3150 Rearrange loop exit tests so as to avoid performing an
3151 additional fread after encountering an error or EOF.
3152 * md5.h (md5_uintptr): Define.
3153 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3154 return to the initial working directory. Preserve errno
3156 * idcache.c: Include "xalloc.h".
3157 (xmalloc, xrealloc): Remove decls.
3158 (getuser): Remove casts no longer required in C89.
3159 * human.c: Include stdio.h, for sprintf.
3160 * group-member.c: Include "xalloc.h".
3161 (xmalloc, xrealloc): Remove decls.
3162 (get_group_info): Remove casts no longer required in C89.
3163 * getusershell.c (readname): Remove casts no longer required in C89.
3164 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3165 * getline.c: Whitespace fix, from coreutils.
3167 2003-08-13 Paul Eggert <eggert@twinsun.com>
3169 * exclude.c: Include <ctype.h>
3170 (IN_CTYPE_DOMAIN): New macro.
3172 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3175 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3176 Undo previous (whitespace-only) change.
3178 2003-08-12 Paul Eggert <eggert@twinsun.com>
3180 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3181 Normalize leading white space and remove trailing white space.
3182 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3183 notice, as per ../config/srclist-update.
3185 Merge from coreutils.
3186 * euidaccess.h: New file.
3187 * euidaccess.c: Include it.
3188 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3189 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3190 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3192 2003-08-11 Bruno Haible <bruno@clisp.org>
3194 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3195 (vasnprintf): Use it instead of wcslen.
3197 2003-08-11 Bruno Haible <bruno@clisp.org>
3199 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3200 value to ensure that _Bool promotes to int. Use #define for _Bool when
3201 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3203 2003-08-10 Karl Berry <karl@gnu.org>
3205 * regex.h: update from libc (whitespace fix).
3207 2003-08-09 Paul Eggert <eggert@twinsun.com>
3209 Merge some files from coreutils. These changes were
3210 originally made by Jim Meyering.
3211 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3212 many older Unixes require this.
3213 * alloca.c (alloca): Remove cast to argument of free;
3214 no longer needed in C89.
3215 * alloca_.h, regex.h: Fix white space to match
3216 what GNU indent does.
3218 2003-08-05 Paul Eggert <eggert@twinsun.com>
3220 * bumpalloc.h: Remove.
3222 2003-08-04 Paul Eggert <eggert@twinsun.com>
3224 * getloadavg.c: Change copyright notice and spacing to conform to
3227 Merge from coreutils.
3228 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3230 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3231 from Karl Berry, implemented by Jim Meyering.
3232 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3233 from Dmitry V. Levin.
3234 Remove anachronistic cast of xrealloc.
3235 * fnmatch_.h (__const): Remove. Use 'const'.
3236 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3237 type. Otherwise, it wouldn't compile with at least /bin/cc on
3238 ymp-cray-unicos9.0.2.X.
3239 Combine two mostly-identical uses of alloca into one.
3240 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3242 2003-08-04 Dave Love <d.love@dl.ac.uk>
3246 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3247 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3248 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3249 obsolete NLIST_NAME_UNION.
3250 [__GNU__]: Undef BSD and FSCALE.
3251 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3253 2003-08-03 Paul Eggert <eggert@twinsun.com>
3255 * stdbool_.h (_Bool): Make it signed char, instead of
3256 an enum type, so that it's guaranteed to promote to int. See:
3257 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3259 2003-07-31 Paul Eggert <eggert@twinsun.com>
3261 * strerror.c: Include config.h, limits.h. Declare sprintf.
3262 (strerror): Don't assume that a printable int fits in 14 bytes.
3264 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3265 Bruno Haible <bruno@clisp.org>
3267 * getline.h (getline, getdelim): Change return type to ssize_t.
3268 * getline.c (getline, getdelim): Likewise.
3269 Remove _GNU_SOURCE define; now it's defined in config.h through
3272 2003-07-22 Paul Eggert <eggert@twinsun.com>
3274 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3275 over-parenthesization in macros.
3277 Sync with coreutils.
3279 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3282 Use `exit_failure' for xalloc and xmemcoll instead of their own
3283 private exit-failure variables.
3284 * xalloc.h (xalloc_exit_failure): Remove.
3285 * xmalloc.c: Likewise. Include exitfail.h.
3286 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3287 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3288 * xmemcoll.c: Likewise. Include exitfail.h.
3289 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3291 2003-07-18 Paul Eggert <eggert@twinsun.com>
3293 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3294 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3295 to test that it can stand by itself. Include "exitfail.h".
3296 Clients should set exit_failure instead.
3297 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3299 2003-07-18 Andreas Schwab <schwab@suse.de>
3301 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3303 2003-07-18 Bruno Haible <bruno@clisp.org>
3305 * getndelim2.h: New file.
3306 * getndelim2.c: Make into a module of its own. Include config.h,
3308 (getndelim2): Make non-static. Change return type to ssize_t.
3309 * getline.h: Change argument names.
3310 * getline.c: Include getndelim2.h instead of getndelim2.c.
3311 * getnline.c: Include getndelim2.h.
3313 2003-07-17 Bruno Haible <bruno@clisp.org>
3315 * Makefile.am: Remove file.
3316 * Makefile.in: Remove file.
3318 2003-07-17 Bruno Haible <bruno@clisp.org>
3320 * getnline.h: New file.
3321 * getnline.c: New file.
3322 * getndelim2.c: New file, extracted from getline.c.
3323 (getndelim2): Renamed from getdelim2, with added nmax argument.
3324 * getline.c: Include getndelim2.c.
3325 (getdelim2): Moved out to getndelim2.c.
3326 (getline, getdelim): Update.
3328 2003-07-15 <karl@gnu.org>
3330 * vasnprintf.c: update from gettext.
3332 2003-07-15 Jim Meyering <jim@meyering.net>
3334 * makepath.c (make_path): Enclose diagnostic in _(...).
3336 2003-07-14 Paul Eggert <eggert@twinsun.com>
3338 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3339 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3340 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3341 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3342 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3343 updated automatically by ../config/srclist-update. This changes
3344 their license from LPGL to GPL.
3346 2003-07-14 Jim Meyering <jim@meyering.net>
3348 Don't emit diagnostics. Let callers do that.
3349 * save-cwd.c: Don't include "error.h".
3350 (save_cwd): Don't call error. Ensure that errno is valid
3351 when returning nonzero.
3353 * save-cwd.h (restore_cwd): Update prototype.
3354 * save-cwd.c (restore_cwd): Remove two parameters.
3355 Simplify. Don't call error upon failure. Let callers do that.
3356 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3357 when auditing is enabled. But don't bother updating the #if.
3359 2003-07-14 Simon Josefsson <jas@extundo.com>
3361 * mempcpy.h: New file.
3362 * mempcpy.c: New file.
3364 2003-07-14 Paul Eggert <eggert@twinsun.com>
3366 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3367 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3368 unicodeio.c, unicodeio.h, unlocked-io.h:
3369 Switch from LGPL to GPL.
3371 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3373 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3374 it breaks C++ compilation.
3375 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3377 2003-07-10 Jim Meyering <jim@meyering.net>
3379 * vasnprintf.c: Remove trailing blanks.
3380 Make cpp indentation consistent.
3382 2003-07-09 Paul Eggert <eggert@twinsun.com>
3384 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3385 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3386 Switch from LGPL to GPL.
3388 2003-07-07 Paul Eggert <eggert@twinsun.com>
3390 * mktime.c: Fix some boundary cases and remove need for floating point.
3392 Issue a compile-time diagnostic if time_t is floating point, or if
3393 two's complement arithmetic is not in effect, or if arithmetic
3394 right shift does not propagate the sign. These assumptions were
3395 all in the original code but they weren't checked.
3397 (TIME_T_MIDPOINT, verify): New macros.
3398 (__isleap): Remove; it has integer overflow problems.
3399 (leapyear): New function, without those problems.
3400 (ydhms_tm_diff): Remove; splitting into two parts.
3401 (ydhms_diff): New function, containing the arithmetic part of
3402 the old ydhms_tm_diff function. Issue a compile-time
3403 diagnostic if we are not using C99 integer division.
3404 Avoid casts when possible.
3405 (guess_time_tm): New function, containing the checking part of
3406 the old ydhms_tm_diff function. Return the new value, rather than
3407 the difference between it and the old. Accept a new argument T
3408 so that *T specifies the old value. Check for overflow in the result.
3410 (__mktime_internal): Use a time_t offset, not a long int offset.
3411 This undoes the 2003-06-04 change, which is no longer needed now
3412 that we have better overflow checking.
3413 (localtime_offset): Likewise.
3415 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3416 and long are 64-bit but int is only 32-bit.
3417 (ydhms_diff): Use long int to store year1 and yday1.
3418 Issue a compile-time diagnostic if long int is not wide enough.
3420 (__mktime_internal): Use long int to store adjusted year and yday.
3421 Use plain C rather than preprocessor commands, if that doesn't
3423 Check for overflow (and try to repair) after each probe
3424 rather than checking only at the very end. This avoids some bugs
3425 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3426 does not equal GMT offset at maximum time).
3427 Use integer to check for overflow rather than floating point; this
3428 is more portable to non-IEEE hosts, and is a tad faster.
3429 When we detect that we are oscillating between two values,
3430 don't check whether tm_isdst has the requested value, since
3431 we already know the answer. When tm_isdst has the wrong value,
3432 use a different heuristic to find the right one, based on the
3433 extreme values actually observed in practice in tz2003a,
3434 rather than the (overly optimistic) "previous 3 calendar quarters".
3436 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3437 "T const" to accommodate glibc style.
3438 (check_result): Use less-confusing report format. "long" -> "long int.
3440 Don't loop if the iteration overflows time_t.
3441 Allow a negative step in the iteration.
3443 2003-07-01 Paul Eggert <eggert@twinsun.com>
3445 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3446 having it depend on HAVE_SYS_TYPES_H.
3448 2003-06-25 Bruno Haible <bruno@clisp.org>
3450 * readlink.c: New file.
3452 2003-06-20 Bruno Haible <bruno@clisp.org>
3454 Assume C89, so PARAMS isn't needed.
3455 * unicodeio.h (PARAMS): Remove.
3456 * unicodeio.c: Don't use PARAMS.
3458 2003-06-18 Jim Meyering <jim@meyering.net>
3460 Merge changes from coreutils.
3461 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3462 Remove explicit declarations of xmalloc and realloc.
3464 (read_utmp): Remove anachronistic cast of xmalloc.
3466 2003-06-17 Paul Eggert <eggert@twinsun.com>
3468 Assume C89, so PARAMS isn't needed.
3469 * backupfile.h (PARAMS): Remove. All uses removed.
3470 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3471 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3472 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3473 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3474 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3475 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3476 xstrtol.h: Likewise.
3477 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3478 same.h, strverscmp.h: Do not include config.h; no longer needed.
3479 Anyway, config.h should always be included before any other file.
3481 2003-06-11 Simon Josefsson <jas@extundo.com>
3483 * sysexit_.h: New file.
3485 2003-05-20 Derek Price <derek@ximbiot.com>
3487 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3489 2003-06-10 Simon Josefsson <jas@extundo.com>
3491 * strchrnul.h: New file.
3492 * strchrnul.c: New file.
3494 2003-06-10 Simon Josefsson <jas@extundo.com>
3496 * argp.h: New file, from glibc.
3497 * argp-ba.c: New file, from glibc.
3498 * argp-eexst.c: New file, from glibc.
3499 * argp-fmtstream.c: New file, from glibc.
3500 * argp-fmtstream.h: New file, from glibc.
3501 * argp-fs-xinl.c: New file, from glibc.
3502 * argp-help.c: New file, from glibc.
3503 * argp-namefrob.h: New file, from glibc.
3504 * argp-parse.c: New file, from glibc.
3505 * argp-pv.c: New file, from glibc.
3506 * argp-pvh.c: New file, from glibc.
3507 * argp-xinl.c: New file, from glibc.
3509 2003-06-07 Jim Meyering <jim@meyering.net>
3511 * readtokens.h: Put `Free Software Foundation, Inc.'
3512 in place of my name in the copyright comment.
3513 Remove definition and uses of __P.
3516 * stat.c: Don't declare xmalloc explicitly.
3517 Instead, include "xalloc.h".
3518 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3519 xrealloc, and xcalloc return values.
3520 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3522 * xgetcwd.h: Remove definition/uses of PARAMS.
3524 2003-06-06 Jim Meyering <jim@meyering.net>
3526 * stdbool_.h: Renamed from stdbool.h.in.
3528 2003-06-06 Jim Meyering <jim@meyering.net>
3530 Merge from coreutils.
3531 * same.c: (same_name): Declare *_basename locals to be `const'.
3532 Consolidate declarations and initializations of *_base* locals.
3534 Merge from coreutils.
3535 This avoids a core dump on systems without GNU putenv,
3536 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3537 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3538 (unsetenv): New static function, from GNU libc.
3539 (rpl_putenv): Use it.
3541 * modechange.c: Remove trailing blanks.
3543 Merge from coreutils.
3544 * fsusage.c: Remove declaration of statfs.
3545 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3547 * posixtm.c: Include <stdbool.h> unconditionally.
3549 2003-06-05 Paul Eggert <eggert@twinsun.com>
3551 * mktime.c (__mktime_internal): When resolving a tm_isdst
3552 mismatch, look in future quarters as well as past. This fixes a
3553 bug when processing fall-backwards gaps immediately after a long
3554 period of daylight-saving time.
3556 * mktime.c: Assume freestanding C89 or better.
3557 (HAVE_LIMITS_H): Remove. Assume it's 1.
3558 (__P): Remove; not used.
3559 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3560 (mktime, not_equal_tm, print_tm, check_result,
3561 main): Use prototypes. Use const * where appropriate.
3562 (main): Fix typo in testing code that uncovered by above changes.
3563 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3565 2003-06-04 Paul Eggert <eggert@twinsun.com>
3567 * mktime.c: Fix Debian bug 177940
3568 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3569 (localtime_offset): Now long int, not time_t, because we want it
3570 to be guaranteed to be signed. All uses changed.
3571 (__mktime_internal): If overflow would occur when adding offset,
3574 Merge 'human' changes from coreutils. Rewrite to support
3575 locale-specific notations like thousands separators.
3576 * human.c: Simplify authorship notice.
3577 Include human.h immediately after config.h.
3578 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3579 <limits.h>: Do not include, since human.h does.
3580 (SIZE_MAX, UINTMAX_MAX): New macros.
3581 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3582 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3583 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3584 (power_letter): Renamed from suffixes.
3585 (generate_suffix_backwards): Remove.
3586 (adjust_value): Now takes int style (because of human.h changes)
3587 and long double value (for greater precision on some platforms).
3588 (group_number): New function.
3589 (human_readable): Use it. Use integer options, not enum.
3590 Put the options before the sizes in the arg list.
3591 Support all the new options.
3592 The old human_readable function has been removed;
3593 use inttostr.h instead.
3594 (human_readable, default_block_size, humblock):
3595 Use uintmax_t, not int, for block sizes.
3596 (human_readable_inexact, block_size_types): Remove.
3597 (block_size_opts): New constant.
3598 (human_options): Renamed from human_block_size, with new signature
3599 that allows block sizes up to UINTMAX_MAX. All callers changed.
3600 * human.h: Add copyright and authorship notice.
3601 Include <limits.h> and <stdbool.h> unconditionally.
3602 (PARAMS): Remove. All uses removed.
3603 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3604 (enum human_inexact_style): Remove tag; now a nameless enum.
3605 (human_floor, human_ceiling, human_round_to_even): Now have
3606 values 2, 0, 1 rather than -1, 1, 0.
3607 (human_group_digits, human_suppress_point_zero, human_autoscale,
3608 human_base_1024, human_SI, human_B): New constants.
3609 (human_readable_inexact, human_block_size): Remove.
3610 (human_readable): Size args are now uintmax_t, not int.
3611 (human_options): New decl.
3613 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3614 unnecessary now that we assume C89 or better. This change
3615 imported from coreutils.
3617 * mktime.c (__mktime_internal): Do not reject negative timestamps
3618 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3619 in the 2003-05-30 sync from glibc.
3621 .h files should stand alone, but we shouldn't include <sys/types.h>
3622 if we can get away with just <stddef.h>.
3624 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3625 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3626 rather than <sys/types.h>, as we merely need size_t.
3627 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3629 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3630 Include <stdio.h>, to get FILE.
3631 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3632 memcasecmp.h has included <stddef.h> and all we need is size_t.
3633 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3634 our interface, instead of including <sys/types.h>
3636 2003-06-02 Paul Eggert <eggert@twinsun.com>
3639 Fix some minor time-related bugs with POSIX time arguments.
3640 Some valid time stamps were being rejected (notably -1, and
3641 time stamps before 1900 on 64-bit hosts). And some invalid
3642 time stamps were being accepted, e.g. September 31.
3644 * posixtm.h (posixtime): Return bool instead of time_t, so
3645 that we can return (time_t) -1 successfully.
3646 * posixtm.c: Likewise.
3647 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3648 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3649 (t): Remove static var.
3650 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3651 of static var. All uses changed.
3652 (year): Do not reject years before 1900; they can occur with
3654 (posix_time_parse): Do not check for out-of-range components;
3655 that is now the caller's responsibility, since our checks were
3656 only approximations.
3657 (posixtime): Use mktime to check for out-of-range components,
3658 since it knows them exactly.
3659 If mktime returns (time_t) -1, check whether an error actually occurred
3660 by invoking localtime on -1.
3661 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3662 posixtime failures better.
3663 Improve the test data (in comments only).
3665 2003-05-30 <karl@gnu.org>
3667 * mktime.c: update from libc.
3669 2003-05-30 Bruno Haible <bruno@clisp.org>
3671 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3672 * localcharset.h: Likewise.
3673 * localcharset.c: Likewise.
3675 2003-05-28 Paul Eggert <eggert@twinsun.com>
3677 Assume the headers required for C89 freestanding compilers.
3678 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3679 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3680 without checking for HAVE_LIMITS_H.
3681 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3682 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3684 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3685 * exclude.c: Include <stdbool.h> unconditionally.
3686 * tempname.c: Include <stddef.h> unconditionally.
3687 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3688 * modechange.c, rpmatch.c (NULL): Don't define, since
3689 <stddef.h> does that.
3690 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3691 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3692 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3693 * xstrtol.c: Likewise.
3694 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3695 * savedir.c: Include <stddef.h> instead of defining NULL.
3697 * addext.c (addext): Use assignment rather than cast, to avoid
3698 warnings on some platforms.
3700 * mktime.c (__mktime_internal): Do not reject negative timestamps
3703 2003-05-10 Bruno Haible <bruno@clisp.org>
3705 * linebreak.c (iconv_string_length): Don't return -1 just because the
3706 string is longer than 4 KB.
3708 2003-05-12 Jim Meyering <jim@meyering.net>
3710 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3711 the space-padded-by-default conversion specifiers, %e, %k, %l.
3713 2003-05-03 Bruno Haible <bruno@clisp.org>
3715 Upgrade to Unicode-4.0.
3716 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3717 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3718 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3719 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3720 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3721 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3722 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3723 Change width of U+E0100..U+E01EF from 1 to 0.
3725 2003-04-25 Bruno Haible <bruno@clisp.org>
3727 * copy-file.c: Include <stddef.h>, for size_t.
3729 2003-04-25 Jim Meyering <jim@meyering.net>
3731 * copy-file.c (copy_file_preserving): Declare buf_size to be
3732 of type size_t, not int.
3734 2003-04-11 Jim Meyering <jim@meyering.net>
3736 Merge changes from Coreutils.
3738 2003-03-22 Jim Meyering <jim@meyering.net>
3740 * strftime.c (widen): Cast alloca return value to proper type.
3742 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3745 * strftime.c (my_strftime): Handle very large width
3746 specifications for numeric values correctly. Improve checks for
3749 2003-01-19 Jim Meyering <jim@meyering.net>
3751 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3752 (nl_get_alt_digit) [! defined my_strftime]: Define.
3753 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3754 _nl_get_alt_digit and _nl_get_walt_digit.
3756 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3757 These changes have no effect outside of _LIBC.
3759 2003-04-10 Bruno Haible <bruno@clisp.org>
3761 * findprog.h: New file, from GNU gettext.
3762 * findprog.c: New file, from GNU gettext.
3764 2003-04-05 Jim Meyering <jim@meyering.net>
3766 Merge changes from Coreutils.
3768 * exclude.h (PARAMS): Remove definition and uses.
3769 * exclude.c: Remove uses of `PARAMS'.
3771 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3772 Add test-cases for DOS filenames. Declare program_name.
3773 (main): Set up program_name. Patch by Rich Dawe.
3775 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3777 Use mntctl's return value to drive the entry-processing loop, since
3778 we can't rely on the value of the vmt_length member in the last
3779 entry. On some systems doing so could result in exhausting
3780 virtual memory. Based in part on a patch from Mike Jetzer.
3782 2003-04-04 Bruno Haible <bruno@clisp.org>
3784 * linebreak.h: New file, from GNU gettext.
3785 * linebreak.c: New file, from GNU gettext with slight modifications.
3786 * lbrkprop.h: New file, from GNU gettext.
3788 2003-04-03 Bruno Haible <bruno@clisp.org>
3790 * utf8-ucs4.h: New file, from GNU gettext.
3791 * utf16-ucs4.h: New file, from GNU gettext.
3792 * ucs4-utf8.h: New file, from GNU gettext.
3793 * ucs4-utf16.h: New file, from GNU gettext.
3795 2003-04-02 Bruno Haible <bruno@clisp.org>
3797 * binary-io.h: New file, from GNU gettext.
3799 2003-04-01 Bruno Haible <bruno@clisp.org>
3801 * pathname.h: New file, from GNU gettext.
3802 * concatpath.c: New file, from GNU gettext.
3804 2003-03-30 Bruno Haible <bruno@clisp.org>
3806 * copy-file.c (copy_file_preserving): Don't set owner if the function
3807 chown() doesn't exist.
3809 2003-03-28 Bruno Haible <bruno@clisp.org>
3811 * copy-file.h: New file, from GNU gettext.
3812 * copy-file.c: New file, from GNU gettext.
3814 2003-03-18 Jim Meyering <jim@meyering.net>
3816 * quote.c (quote_n): Fix typo in comment.
3818 2003-03-14 Jim Meyering <jim@meyering.net>
3820 Merge changes from Coreutils.
3821 * obstack.h (obstack_object_size): Declare temporary, __o,
3822 to be const, in order to avoid warnings.
3823 (obstack_room): Likewise.
3824 (obstack_empty_p): Likewise.
3826 2003-03-13 Paul Eggert <eggert@twinsun.com>
3828 Merge changes from Bison.
3829 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3830 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3831 when compiling Bison 1.875's `bitset bset = obstack_alloc
3832 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3833 * hash.c: Include <stdbool.h> unconditionally.
3835 2003-03-09 Paul Eggert <eggert@twinsun.com>
3837 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3838 Reported by Bruce Becker; see:
3839 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3841 2003-03-03 Paul Eggert <eggert@twinsun.com>
3842 Bruno Haible <bruno@clisp.org>
3844 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3845 Reported by John Hughes, see
3846 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3848 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3850 * poll_.h: New file.
3853 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3855 * mathl.h: New file.
3856 * acosl.c: New file.
3857 * asinl.c: New file.
3858 * atanl.c: New file.
3859 * ceill.c: New file.
3862 * floorl.c: New file.
3863 * frexpl.c: New file.
3864 * ldexpl.c: New file.
3866 * sincosl.c: New file.
3868 * sqrtl.c: New file.
3870 * trigl.c: New file.
3871 * trigl.h: New file.
3873 2003-02-17 Bruno Haible <bruno@clisp.org>
3875 * mkdtemp.h: New file, from GNU gettext.
3876 * mkdtemp.c: New file, from GNU gettext.
3878 2003-01-31 Bruno Haible <bruno@clisp.org>
3880 * rename.c: #undef rename before defining rpl_rename.
3881 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3883 2003-01-30 Bruno Haible <bruno@clisp.org>
3885 * printf-args.h: New file, from GNU gettext.
3886 * printf-args.c: New file, from GNU gettext.
3887 * printf-parse.h: New file, from GNU gettext.
3888 * printf-parse.c: New file, from GNU gettext.
3889 * vasnprintf.h: New file, from GNU gettext.
3890 * vasnprintf.c: New file, from GNU gettext.
3891 * asnprintf.c: New file, from GNU gettext.
3892 * vasprintf.h: New file, from GNU gettext with modifications.
3893 * vasprintf.c: New file, from GNU gettext.
3894 * asprintf.c: New file, from GNU gettext.
3896 2003-01-29 Bruno Haible <bruno@clisp.org>
3898 * stpncpy.h: New file, from GNU gettext with modifications.
3899 * stpncpy.c: New file, from GNU gettext with modifications.
3901 2003-01-28 Bruno Haible <bruno@clisp.org>
3903 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3905 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3908 2003-01-27 Bruno Haible <bruno@clisp.org>
3910 * xsetenv.h: New file, from GNU gettext.
3911 * xsetenv.c: New file, from GNU gettext.
3913 2003-01-23 Bruno Haible <bruno@clisp.org>
3915 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3917 2003-01-22 Bruno Haible <bruno@clisp.org>
3919 * exit.h: New file, from GNU gettext.
3921 2003-01-11 Bruno Haible <bruno@clisp.org>
3923 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3924 * strcase.h (strcasecmp, strncasecmp): Likewise.
3926 2003-01-14 Jim Meyering <jim@meyering.net>
3928 * same.c (same_name): Tweak a comment.
3930 2003-01-11 Bruno Haible <bruno@clisp.org>
3932 * same.c (same_name): Reorder tests so as to avoid calling stat()
3933 when a string comparison is sufficient.
3935 2003-01-11 Bruno Haible <bruno@clisp.org>
3937 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3940 2003-01-11 Bruno Haible <bruno@clisp.org>
3942 * hash-pjw.c: Add comment about low quality of this function.
3944 2003-01-12 Paul Eggert <eggert@twinsun.com>
3946 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3947 to avoid collisions with libcurses and libreadline.
3949 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3950 * getstr.h, getstr.c: Remove.
3951 * getline.c: Include "getline.h", to check interface.
3952 Move body of old getstr.c here: this defines MIN_CHUNK and
3953 declares getdelim2, which is renamed from getstr.
3954 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3956 * linebuffer.c (readlinebuffer): Renamed from readline.
3958 * linebuffer.h: Likewise.
3959 (readline): Remove backward-compatibility macro.
3961 2003-01-12 Jim Meyering <jim@meyering.net>
3963 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3965 2003-01-10 Bruno Haible <bruno@clisp.org>
3967 * alloca_.h: New file.
3968 * getdate.y: Unconditionally include alloca.h.
3969 * makepath.c: Likewise.
3970 * setenv.c: Likewise.
3971 * userspec.c: Likewise.
3973 2003-01-09 Bruno Haible <bruno@clisp.org>
3975 * stdbool.h.in: New file.
3977 2003-01-08 Bruno Haible <bruno@clisp.org>
3979 * safe-read.c: Include specification header first, to ensure its
3981 * full-write.c: Likewise.
3983 2003-01-08 Jim Meyering <jim@meyering.net>
3985 * full-write.c: Undefine and define-away `const' after inclusion
3986 of errno.h, not before. Suggestion from Bruno Haible.
3988 2003-01-07 Jim Meyering <jim@meyering.net>
3990 * full-write.c: Rework so that it may serve to define full_read, too.
3991 * full-read.c: Simply #define FULL_READ and include full-write.c.
3993 2003-01-06 Jim Meyering <jim@meyering.net>
3995 * version-etc.c: Update year in translatable copyright string.
3997 2002-12-25 Bruno Haible <bruno@clisp.org>
3999 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4000 * xstrtol.h: Likewise.
4001 * xstrtoimax.c: Likewise.
4002 * xstrtoumax.c: Likewise.
4003 * human.h: Likewise.
4005 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4006 on systems that have <inttypes.h> but not <stdint.h>.
4008 2002-12-31 Paul Eggert <eggert@twinsun.com>
4010 * memcoll.c (memcoll): Fall back on a simple algorithm using
4011 memcmp if strcoll doesn't work.
4013 2002-12-23 Bruno Haible <bruno@clisp.org>
4015 * localcharset.h: New file.
4016 * localcharset.c: Include it.
4017 * unicodeio.c: Likewise.
4019 2002-12-22 Bruno Haible <bruno@clisp.org>
4021 * utime.c (utime_null): No need to call ftruncate if the file was
4024 2002-12-23 Bruno Haible <bruno@clisp.org>
4026 * memcoll.c (STRCOLL): New macro.
4029 2002-12-22 Bruno Haible <bruno@clisp.org>
4031 * getstr.h (getstr): Define, to avoid clash with libcurses.
4032 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4034 2002-12-22 Bruno Haible <bruno@clisp.org>
4036 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4038 2002-12-23 Bruno Haible <bruno@clisp.org>
4040 * getline.h: Include <stddef.h>, for size_t.
4042 * unicodeio.h: Include <stddef.h>, for size_t.
4043 * unicodeio.c: Don't include <stddef.h>.
4045 2002-12-17 Bruno Haible <bruno@clisp.org>
4047 * canon-host.c (strdup): Remove unused declaration.
4049 * fsusage.c: Include full_read.h.
4050 (get_fs_usage): Use full_read instead of safe_read.
4052 * utime.c (utime_null): Use SAFE_READ_ERROR.
4054 2002-12-11 Bruno Haible <bruno@clisp.org>
4056 * setenv.h: Rewritten to cope with systems that have setenv() but not
4058 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4061 2002-12-11 Bruno Haible <bruno@clisp.org>
4063 * setenv.c (alloca): Fall back to malloc.
4065 (setenv): Use freea() to free memory allocated with alloca().
4067 2002-11-13 Bruno Haible <bruno@clisp.org>
4069 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4070 function declarations.
4071 * unsetenv.c (unsetenv): Likewise.
4073 2002-03-04 Bruno Haible <bruno@clisp.org>
4075 Portability to AIX 4.3.3.
4076 * unsetenv.c: New file, extracted from setenv.c.
4077 * setenv.c: Move the unsetenv() function to unsetenv.c.
4079 2001-12-20 Bruno Haible <bruno@clisp.org>
4081 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4082 use malloc instead. For SunOS 4.
4084 2001-12-11 Bruno Haible <bruno@clisp.org>
4086 * setenv.c: Declare alloca.
4087 (compar_fn_t): New typedef.
4088 (KNOWN_VALUE, STORE_VALUE): Use it.
4090 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4093 2002-12-10 Paul Eggert <eggert@twinsun.com>
4095 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4096 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4097 Choose values that are less likely to collide with system fnmatch
4099 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4100 defined (e.g., a pure POSIX system).
4101 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4102 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4104 2002-12-06 Jim Meyering <jim@meyering.net>
4106 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4108 Merge in changes from libc's misc/error.c, in preparation
4109 for the merge of gnulib's changes back into libc.
4111 * error.c (_): Define only if not already defined.
4112 Move definition to follow all #include directives.
4113 Include unlocked-io.h only if !_LIBC.
4114 [_LIBC]: Include <libio/libioP.h>.
4115 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4116 (fflush): Tweak definition to use INTUSE.
4119 2002-12-05 Paul Eggert <eggert@twinsun.com>
4121 * alloca.c [defined emacs]: Include "lisp.h".
4122 (xalloc_die) [defined emacs]: New macro.
4123 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4124 [! defined emacs]: Include <xalloc.h>.
4125 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4126 (pointer): Typedef to POINTER_TYPE *.
4127 (malloc): Remove decl; we now always use xmalloc.
4128 (alloca): Use old-style definition, since Emacs needs this.
4129 Check for arithmetic overflow when computing combined size.
4131 2002-12-04 Paul Eggert <eggert@twinsun.com>
4133 Do not generate unlocked-io.h automatically, since it's easier to
4134 maintain it by hand.
4136 * unlocked-io.h: New file, from GNU diffutils,
4137 but with proper copyright notice and attribution.
4139 * Makefile.am: Add copyright notice.
4140 (libfetish_a_SOURCES): Add unlocked-io.h.
4141 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4142 (DISTCLEANFILES, io_functions): Remove macros.
4143 (EXTRA_DIST): Remove gen_uio.
4144 (unlocked-io.h): Remove rule.
4146 2002-12-04 Jim Meyering <jim@meyering.net>
4148 Reflect the fact that stat.c and lstat.c are no longer generated.
4149 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4150 (DISTCLEANFILES): Likewise.
4151 (EXTRA_DIST): Likewise.
4152 (all_local): Don't depend on stat.c or lstat.c.
4153 (stat.c, lstat.c): Remove rules.
4154 (EXTRA_DIST): Remove xstat.in.
4156 * xstat.in: Remove file. Contents moved into stat.c.
4157 * stat.c: New file. Contents mostly from xstat.in.
4158 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4159 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4161 * safe-read.c: Rework so that it may serve to define safe_write, too.
4162 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4164 2002-12-03 Jim Meyering <jim@meyering.net>
4166 * safe-read.c, safe-write.c: Change variable names and comments, but
4167 not semantics, to minimize the differences between these two files.
4168 (safe_read): Change comment to mention SAFE_READ_ERROR.
4170 * safe-read.c (IS_EINTR): Define.
4171 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4173 2002-12-02 Bruno Haible <bruno@clisp.org>
4175 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4176 Define, taken from safe-read.c.
4177 (INT_MAX): Provide fallback.
4178 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4179 * safe-write.h (SAFE_WRITE_ERROR): Define.
4181 * safe-read.c (EINTR): Remove definition.
4182 (safe_read): Don't use EINTR if it is absent.
4184 2002-12-02 Jim Meyering <jim@meyering.net>
4186 * safe-read.c (EINTR): Define.
4187 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4188 (INT_MAX): Provide fallback.
4189 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4191 * safe-read.h (SAFE_READ_ERROR): Define.
4193 2002-12-01 Jim Meyering <jim@meyering.net>
4195 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4196 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4198 2002-11-27 Paul Eggert <eggert@twinsun.com>
4200 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4201 hash_rehash): Replace `if (limit <= value) abort ();' with
4202 `if (! (value < limit)) abort ();', for readability.
4204 2002-11-26 <karl@gnu.org>
4206 * strdup.c: copy from libc again, with jim's ok.
4207 * .cppi-disable: re-add strdup.c
4209 2002-11-25 <karl@gnu.org>
4211 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4212 instead of "strtol.c".
4214 2002-11-25 Jim Meyering <jim@meyering.net>
4216 * mktime.c: Sync from libc, now that it has the latest fix.
4218 2002-11-24 <karl@gnu.org>
4220 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4221 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4223 2002-11-24 Jim Meyering <jim@meyering.net>
4225 Update from coreutils:
4227 * mktime.c: Merge in changes from libc.
4229 Avoid a link-time failure on some Linux systems.
4230 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4231 (__mon_yday): Declare with the STATIC attribute.
4232 (__mktime_internal): Likewise.
4233 Based on a report from Greg Schafer.
4235 2002-11-23 Jim Meyering <jim@meyering.net>
4237 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4238 Use `unsigned', not `int', as type of index.
4240 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4242 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4244 2002-11-22 Paul Eggert <eggert@twinsun.com>
4246 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4247 hint that one should use `if (! x) abort ();' rather than `assert
4248 (x);', and anyway it's one less thing to worry about configuring.
4249 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4250 hash_rehash, hash_insert): Use abort rather than assert.
4252 2002-11-22 Paul Eggert <eggert@twinsun.com>
4254 * quotearg.h: Allow multiple inclusion by surrounding with
4255 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4256 so that we can be included first.
4257 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4258 * quotearg.c: Include quotearg.h immediately after config.h.
4259 No need to include stddef.h or sys/types.h any more.
4260 Surround local include files with "", not "<>".
4261 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4262 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4263 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4264 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4265 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4266 (ISPRINT): Remove; no longer needed now that we assume C89.
4268 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4271 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4272 quotearg_char): Use SIZE_MAX rather than
4273 (size_t) -1 when we are talking about "infinity".
4275 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4277 2002-11-22 Bruno Haible <bruno@clisp.org>
4279 * safe-read.h: Assume C89. Add comments.
4280 (safe_read): Change return type to size_t.
4281 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4282 counts > SSIZE_MAX correctly.
4283 * safe-write.h: New file.
4284 * safe-write.c: New file.
4285 * full-read.h: New file.
4286 * full-read.c: New file.
4287 * full-write.h: Assume C89. Add comments.
4288 * full-write.c: Include safe-write.h.
4289 (full_write): Rewritten to use safe_write.
4290 Suggested by Jim Meyering and Paul Eggert.
4292 2002-11-21 Bruno Haible <bruno@clisp.org>
4294 Remove case insensitive option matching.
4295 * argmatch.h (argcasematch): Remove declaration.
4296 (ARGCASEMATCH): Remove macro.
4297 (__xargmatch_internal): Remove case_sensitive argument.
4298 (XARGMATCH): Update.
4299 (XARGCASEMATCH): Remove macro.
4300 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4301 case_sensitive argument.
4302 (argcasematch): Remove function.
4303 (__xargmatch_internal): Remove case_sensitive argument.
4304 (main): Use XARGMATCH instead of XARGCASEMATCH.
4306 * xmalloc.c: Change compile-time error message. Add comment about
4307 required autoconf version.
4309 2002-11-21 Jim Meyering <jim@meyering.net>
4311 * strdup.c (strdup): Tweak comment and initial #if/#include.
4313 Merge in changes from the coreutils.
4315 2002-09-25 Paul Eggert <eggert@twinsun.com>
4316 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4317 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4318 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4319 int. Work more efficiently if X is the same width as uintmax_t.
4320 Do not compare X to -1, to avoid bogus compiler warning.
4321 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4322 Don't assume that f_frsize and f_bsize are the same type.
4324 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4327 * makepath.c (make_path): Restore umask *before* creating the final
4329 (make_path): Minor reformatting.
4331 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4332 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4334 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4335 ones. At least on GNU/Linux systems, `auto' means something else.
4338 2002-11-20 Paul Eggert <eggert@twinsun.com>
4340 Merge argmatch cleanups from Bison. Assume C89.
4342 * argmatch.c: Include config.h here, not in argmatch.h.
4343 Include stdlib.h, for EXIT_FAILURE.
4344 Always include <string.h>, since we assume C89.
4345 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4346 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4347 Include <stddef.h> instead, since it's all we need for size_t.
4348 (PARAMS): Remove. All uses removed.
4349 (ARRAY_CARDINALITY): Do not bother to #undef.
4350 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4351 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4352 Remove unnecessary parentheses.
4353 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4354 Insert necessary parentheses.
4355 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4356 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4358 2002-11-19 Bruno Haible <bruno@clisp.org>
4360 * mbswidth.c: Include mbswidth.h right at the beginning.
4361 * mbswidth.h: Include <stddef.h>, for size_t.
4363 * mbswidth.h (PARAMS): Remove macro.
4364 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4365 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4367 * gcd.h (PARAMS): Remove macro.
4368 (gcd): Use ANSI C function declarations.
4369 * gcd.c (gcd): Likewise.
4371 2002-11-15 Bruno Haible <bruno@clisp.org>
4373 * strcspn.c: Include <stddef.h>.
4374 (strcspn): Use ANSI C function declaration. Change return type to
4376 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4377 (strpbrk): Use NULL.
4378 * strpbrk.h (PARAMS): Remove macro.
4379 (strpbrk): Use ANSI C function declaration.
4380 * strstr.c: Don't include <sys/types.h>.
4381 * strstr.h (PARAMS): Remove macro.
4382 (strstr): Use ANSI C function declarations.
4384 2002-11-06 Bruno Haible <bruno@clisp.org>
4386 * gcd.h (gcd): Change argument type to 'unsigned long'.
4387 * gcd.c (gcd): Likewise.
4389 2002-11-05 Bruno Haible <bruno@clisp.org>
4391 * gcd.h: New file, from gettext-0.11.5.
4392 * gcd.c: New file, from gettext-0.11.5.
4394 2002-11-05 Bruno Haible <bruno@clisp.org>
4396 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4397 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4398 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4399 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4401 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4402 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4404 * closeout.c: Include gettext.h instead of <libintl.h>.
4405 * human.c: Include gettext.h instead of <libintl.h>.
4406 * quotearg.c: Include gettext.h instead of <libintl.h>.
4407 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4408 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4409 * userspec.c: Include gettext.h instead of <libintl.h>.
4410 * version-etc.c: Include gettext.h instead of <libintl.h>.
4411 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4412 (textdomain): Remove definition.
4413 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4415 * long-options.c: Remove include of <libintl.h> and definition of _.
4416 * same.c: Remove include of <libintl.h> and definition of _.
4418 2002-11-04 Bruno Haible <bruno@clisp.org>
4420 * stpcpy.h: New file, from GNU gettext-0.11.5.
4421 * strcase.h: New file, from GNU gettext-0.11.5.
4422 * strpbrk.h: New file, from GNU gettext-0.11.5.
4423 * strstr.h: New file, from GNU gettext-0.11.5.
4424 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4426 2002-05-09 Bruno Haible <bruno@clisp.org>
4428 * config.charset: Update for newest glibc. Add canonical names
4429 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4431 2002-05-09 Bruno Haible <bruno@clisp.org>
4433 * localcharset.c (get_charset_aliases): Add more Windows specific
4436 2002-05-08 Owen Taylor <otaylor@redhat.com>
4438 * config.charset: A few additions for Solaris.
4440 2001-12-05 Bruno Haible <bruno@clisp.org>
4442 * localcharset.c (locale_charset): Don't return an empty string.
4444 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4446 * config.charset: msdos in uk_UA uses CP1125.
4448 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4450 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4451 * localcharset.c (locale_charset): Declare as extern "C".
4453 2002-02-15 Bruno Haible <bruno@clisp.org>
4455 * config.charset [msdosdjgpp]: For Russian, use CP866.
4457 2002-02-11 Bruno Haible <bruno@clisp.org>
4459 * config.charset: Add support for NetBSD.
4461 2002-09-25 <karl@gnu.org>
4463 * strdup.c: copy from libc/string (via ../config/srclist*).
4464 * getopt*: copy from libc/posix.
4465 * gettext.h: copy from gettext.
4466 * .cppi-disable: add strdup.c, gettext.h.
4468 2002-07-01 Jim Meyering <meyering@lucent.com>
4470 * c-stack.c: Include sys/time.h.
4471 From Volker Borchert.
4473 2002-06-11 Paul Eggert <eggert@twinsun.com>
4475 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4476 New macro. Use it uniformly instead of
4477 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4478 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4479 reported by Vin Shelton.
4481 2002-06-22 Jim Meyering <meyering@lucent.com>
4483 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4484 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4486 2002-06-22 Paul Eggert <eggert@twinsun.com>
4488 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4489 Do not assume SA_SIGINFO behavior.
4490 Bug reported by Jim Meyering on NetBSD 1.5.2.
4492 2002-06-22 Jim Meyering <meyering@lucent.com>
4494 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4496 * exitfail.c, exitfail.h: Likewise.
4497 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4499 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4501 (EXTRA_DIST): Add fnmatch_loop.c.
4502 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4504 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4505 * fnmatch.c: Update from diffutils-2.8.2.
4506 * fnmatch_.h: New file. From diffutils-2.8.2.
4507 * fnmatch.h: Remove file.
4509 2002-06-18 Paul Eggert <eggert@twinsun.com>
4511 * file-type.h: Report an error if neither S_ISREG nor
4512 S_IFREG is defined, instead of using a test specific to glibc
4513 2.2. This should be safe, since POSIX requires S_ISREG and
4514 Unix Version 7 had S_IFREG. We don't need to check for
4515 <sys/types.h> since we don't use any symbols that it defines.
4517 2002-06-15 Jim Meyering <meyering@lucent.com>
4519 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4520 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4521 have been included before this file.
4523 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4525 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4526 so that each temporary file name is unique and valid in the first
4527 8 characters, for operation under DOS.
4529 2002-06-15 Jim Meyering <meyering@lucent.com>
4531 Work even with DJGPP 2.03, which lacks support for symlinks.
4533 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4535 * lchown.c (S_ISLNK): Likewise.
4537 2002-06-14 Jim Meyering <meyering@lucent.com>
4539 * file-type.h: Use the version from diffutils-2.8.2.
4540 * file-type.c: Likewise.
4542 2002-05-27 Jim Meyering <meyering@lucent.com>
4544 Fix a problem seen only on nonconforming systems whereby ls.c's
4545 use of localtime, and then of gettimeofday would cause trouble:
4546 the localtime call used to initialize rpl_gettimeofday's save
4547 mechanism would clobber ls's current local time information so
4548 that in any long listing the first file would always be listed
4549 with date 1970-01-01. Analysis by Volker Borchert.
4551 * gettimeofday.c (localtime): Undefine.
4552 (rpl_localtime): New function.
4554 2002-05-22 Jim Meyering <meyering@lucent.com>
4556 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4557 * file-type.h: New file.
4558 * file-type.c (file_type): New file/function. Extracted from diffutils.
4560 2002-04-29 Paul Eggert <eggert@twinsun.com>
4562 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4564 2002-04-28 Paul Eggert <eggert@twinsun.com>
4566 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4567 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4568 of 127, since 64 is the largest conceivable number for ancient
4570 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4572 2002-04-28 Jim Meyering <meyering@lucent.com>
4574 * sig2str.c (WTERMSIG): Remove definition (unused).
4576 2002-04-28 Paul Eggert <eggert@twinsun.com>
4578 * sig2str.h, sig2str.c: New files.
4579 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4581 2002-04-24 Jim Meyering <meyering@lucent.com>
4583 * gettext.h: New file, from Gettext.
4584 * Makefile.am (INCLUDES): Remove -I../intl.
4585 (libfetish_a_SOURCES): Add gettext.h.
4587 2002-04-16 Jim Meyering <meyering@lucent.com>
4589 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4590 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4591 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4593 2002-04-12 Jim Meyering <meyering@lucent.com>
4595 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4597 2002-03-10 Jim Meyering <meyering@lucent.com>
4599 * makepath.c (make_path): Remove a comma from a diagnostic.
4600 Suggestion from Santiago Vila.
4602 2002-03-08 Jim Meyering <meyering@lucent.com>
4604 * rename.c: Mention that this wrapper is needed also on
4605 mips-dec-ultrix4.4 systems.
4607 2002-03-02 Jim Meyering <meyering@lucent.com>
4609 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4610 not HAVE_CLOCK_SETTIME.
4612 2002-02-27 Paul Eggert <eggert@twinsun.com>
4614 * nanosleep.h: Rename to....
4615 * timespec.h: New name for nanosleep.h. All uses changed.
4617 * gettime.c: New file.
4618 * settime.c: New file.
4621 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4622 timespec.h. Remove nanosleep.h.
4624 2002-02-25 Paul Eggert <eggert@twinsun.com>
4626 * acl.c, acl.h: New files.
4627 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4629 2002-02-24 Jim Meyering <meyering@lucent.com>
4631 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4632 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4633 cause trouble. Reported by Nelson Beebe.
4635 2002-02-23 Paul Eggert <eggert@twinsun.com>
4637 * path-concat.c (xpath_concat): Reorder code to pacify
4638 compilers that don't know that xalloc_die never returns.
4640 2002-02-20 Jim Meyering <meyering@lucent.com>
4642 * getdate.c: Regenerate using bison-1.33.
4644 2002-02-15 Paul Eggert <eggert@twinsun.com>
4646 * posixver.c, posixver.h: New files.
4647 * Makefile.am (libfetish_a_SOURCES): Add them.
4649 2002-02-02 Paul Eggert <eggert@twinsun.com>
4650 Bruno Haible <bruno@clisp.org>
4652 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4653 (fwrite_success_callback): New declaration.
4654 * unicodeio.c (unicode_to_mb): New function, extracted from
4655 print_unicode_char. Call failure callback instead of error.
4656 (fwrite_success_callback): New function.
4657 (exit_failure_callback): New function.
4658 (fallback_failure_callback): New function.
4659 (print_unicode_char): Call unicode_to_mb.
4661 2002-01-26 Jim Meyering <meyering@lucent.com>
4663 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4665 2002-01-22 Jim Meyering <meyering@lucent.com>
4667 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4668 Otherwise, some versions of automake would omit the rule that makes
4669 Makefile from Makefile.in.
4671 2001-01-21 Paul Eggert <eggert@twinsun.com>
4673 * xmemcoll.h, xmemcoll.c: New files.
4674 * Makefile.am (libfetish_a_SOURCES): Add them.
4675 * memcoll.c: Include errno.h, and declare errno if not defined.
4676 (memcoll): Set errno to zero if there is no error.
4678 * quotearg.c (quotearg_buffer_restyled):
4679 Fix bug with quoting buffers containing NUL when backslashing escapes.
4680 This bug was exposed by the other changes in this patch.
4681 (quotearg_n_options): New arg ARGSIZE.
4682 All callers changed.
4683 (quoting_options_from_style): New function.
4684 (quotearg_n_style): Use it.
4685 (quotearg_n_style_mem): New function.
4687 * quotearg.h (quotearg_n_style_mem): New function.
4689 2002-01-16 Jim Meyering <meyering@lucent.com>
4691 * getdate.y: Add three semicolons, each just before a closing brace.
4692 Bison (as of version 1.31) no longer papers over that mistake.
4694 2002-02-14 Paul Eggert <eggert@twinsun.com>
4696 * backupfile.c (ISDIGIT): Comment fix.
4697 * getdate.y (ISDIGIT): Likewise.
4698 * posixtm.c (ISDIGIT, year): Likewise.
4699 * strverscmp.c (ISDIGIT): Likewise.
4700 * userspec.c (ISDIGIT): Likewise.
4702 2002-01-05 Jim Meyering <meyering@lucent.com>
4704 * version-etc.c (version_etc_copyright): Update copyright year.
4706 2001-01-19 Paul Eggert <eggert@twinsun.com>
4708 * closeout.c (close_stdout_status): If ferror (stdout), do
4709 not silently exit merely because the output buffer happens to
4710 have nothing pending.
4712 2001-12-18 Paul Eggert <eggert@twinsun.com>
4714 See the big note in ../ChangeLog.
4715 * human.c (suffixes): Prefer K to k for 1024.
4716 (generate_suffix_backwards): New function.
4717 (human_readable_inexact): Use it.
4718 * xstrtol.c (__xstrtol): If there is no number but there
4719 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4720 Accept 'K' as well as 'k'.
4722 2001-12-15 Jim Meyering <meyering@lucent.com>
4724 * regex.h (__restrict_arr): Update from libc.
4726 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4727 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4730 2001-12-10 Jim Meyering <meyering@lucent.com>
4732 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4733 Instead, include "xalloc.h".
4734 (initbuffer): Don't cast xmalloc return value to char*.
4735 (readline): Reword comment.
4736 Don't cast xrealloc return value to char*
4739 2001-12-09 Jim Meyering <meyering@lucent.com>
4741 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4742 `signed and unsigned type in conditional expression'.
4743 * posixtm.c (posix_time_parse): Likewise.
4745 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4747 * readtokens.c (readtoken): Declare an index to be of type unsigned
4748 to avoid a pedantic warning.
4750 * getstr.c: Don't include assert.h.
4751 (getstr): Remove warning-evoking assertions.
4752 Return -1 if offset parameter is out of bounds.
4753 Change the type of a local from int to size_t.
4755 * strftime.c (my_strftime_localtime_r): Include this function
4756 definition in the `#if ! HAVE_TM_GMTOFF' block.
4758 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4759 Include xalloc.h instead.
4761 2001-12-02 Jim Meyering <meyering@lucent.com>
4763 * tempname.c: Don't declare getenv, thus reverting the change of
4764 2001-11-18. It's no longer necessary, now that stdlib.h is always
4767 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4768 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4770 2001-11-30 Akim Demaille <akim@epita.fr>
4772 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4773 before being defined.
4775 2001-11-27 Paul Eggert <eggert@twinsun.com>
4777 * quotearg.h (quotearg_n, quotearg_n_style):
4778 First arg is int, not unsigned.
4779 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4780 (SIZE_MAX, UINT_MAX): New macros.
4781 (quotearg_n_options): Abort if N is negative.
4782 Avoid overflow check on hosts where size_t is 64 bits and int
4783 is 32 bits, as overflow is impossible there.
4784 Fix off-by-one typo that caused unnecessary reallocation.
4786 2001-11-27 Jim Meyering <meyering@lucent.com>
4788 * tempname.c: Merge with version from libc.
4789 * regex.c: Likewise.
4791 * tempname.c: Include stdlib.h unconditionally. On some old systems
4792 for which STDC_HEADERS is 0, it was not included, resulting in a
4793 warning about an integer-to-pointer conversion problem with getenv.
4794 Reported by Volker Borchert.
4796 2001-11-26 Jim Meyering <meyering@lucent.com>
4798 * gtod.h: Remove file.
4799 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4800 * gettimeofday.c: Don't include gtod.h.
4801 (GTOD_init): Remove function.
4802 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4803 Suggestion from Volker Borchert.
4805 2001-11-23 Jim Meyering <meyering@lucent.com>
4807 * hash.h (struct hash_table): Don't define here. Merely declare it.
4808 * hash.c (struct hash_table): Define it here instead.
4810 2001-11-22 Jim Meyering <meyering@lucent.com>
4812 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4814 2001-11-18 Paul Eggert <eggert@twinsun.com>
4816 * tempname.c (TMP_MAX): Remove; no longer needed.
4817 (TEMPORARIES): New macro.
4818 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4819 removes an artificial limitation (e.g. HP-UX 10.20, where
4822 2001-11-18 Jim Meyering <meyering@lucent.com>
4824 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4827 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4828 files will be created before anything else.
4830 2001-11-17 Jim Meyering <meyering@lucent.com>
4832 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4833 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4834 rather than group writable. Patch by Juan F. Codagnone.
4836 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4837 Instead, include "xalloc.h".
4839 * mountlist.c: Include unlocked-io.h after all system headers.
4840 Remove explicit declarations of xmalloc, xrealloc,
4841 and xstrdup. Instead, include "xalloc.h".
4843 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4844 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4845 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4847 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4848 Reported by Padraig Brady.
4850 * mkstemp.c: #undef mkstemp.
4852 (rpl_mkstemp): Rename from mkstemp.
4855 2001-11-16 Jim Meyering <meyering@lucent.com>
4857 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4858 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4859 determine the amount of total physical memory, use pstat_getstatic.
4860 HPUX-11 doesn't define _SC_PHYS_PAGES.
4861 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4862 If sysconf couldn't be used to determine the amount of available
4863 physical memory, use both pstat_getstatic and pstat_getdynamic.
4864 Based on a patch from Bob Proulx.
4866 2001-11-05 Jim Meyering <meyering@lucent.com>
4868 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4870 2001-11-03 Jim Meyering <meyering@lucent.com>
4872 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4873 in argmatch_to_argument call.
4875 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4878 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4879 e.g., a fault due to an attempt to free a NULL pointer.
4881 2001-11-01 Jim Meyering <meyering@lucent.com>
4883 * dirfd.c, dirfd.h: New files.
4884 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4886 * hash.c (hash_print) [TESTING]: Clean up.
4888 2001-10-22 Paul Eggert <eggert@twinsun.com>
4890 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4891 to avoid a warning if -Wall.
4893 2001-10-21 Paul Eggert <eggert@twinsun.com>
4895 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4897 2001-10-21 Jim Meyering <meyering@lucent.com>
4899 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4900 this code would end up calling gettext even in packages built
4902 * getopt.c (_): Likewise.
4903 * regex.c (_): Likewise.
4905 2001-10-20 Paul Eggert <eggert@twinsun.com>
4907 * error.c (strerror_r): Do not declare unless !_LIBC.
4908 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4909 Use strerror_r that is only a macro, even if it is not a function.
4910 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4911 (private_strerror): Use prototypes, not old-style function definition.
4912 (print_errno_message): New function.
4913 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4915 (error_tail, error, error_at_line): Use it.
4917 2001-10-11 Jim Meyering <meyering@lucent.com>
4919 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4920 and quote_n (1, ... to avoid clobbering a buffer.
4922 2001-10-05 Jim Meyering <meyering@lucent.com>
4924 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4925 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4926 * hash-pjw.h: New file.
4928 2001-09-30 Jim Meyering <meyering@lucent.com>
4930 * mountlist.c [MOUNTED_GETFSSTAT]:
4931 Include <sys/ucred.h>, for Apple Darwin.
4932 Include sys/mount.h and sys/fs_types.h only if available.
4934 (read_filesystem_list): Use FS_TYPE.
4936 2001-09-29 Paul Eggert <eggert@twinsun.com>
4938 * exclude.c (excluded_filename): 0 -> false, since it's
4941 2001-09-28 Paul Eggert <eggert@twinsun.com>
4943 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4944 #defines strtoimax. Also treat the other strto* functions
4947 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4948 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4949 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4951 2001-09-26 Jim Meyering <meyering@lucent.com>
4953 Most macros in unlocked-io.h had the wrong number of arguments.
4954 * gen-uio: New script.
4955 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4956 * unlocked-io.hin: Remove file.
4957 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4958 rather than trying to embed it here.
4959 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4960 Reported by Padraig Brady.
4962 2001-09-25 Volker Borchert <bt@teknon.de>
4964 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4966 2001-09-23 Jim Meyering <meyering@lucent.com>
4968 * mountlist.c: Remove useless parentheses in #if directives.
4969 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4970 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4972 2001-09-22 Jim Meyering <meyering@lucent.com>
4974 * localcharset.c: Update from latest gettext.
4975 * config.charset: Likewise.
4977 2001-09-20 Jim Meyering <meyering@lucent.com>
4979 * xstrtol.c (strtoimax): Guard declaration with
4980 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4981 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4982 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4983 (strtoumax): Likewise, for completeness (it wasn't necessary).
4985 2001-09-06 Paul Eggert <eggert@twinsun.com>
4987 * strtoimax.c (HAVE_LONG_LONG):
4988 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4989 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4990 to work around bug in IBM C compiler.
4992 2001-09-16 Jim Meyering <meyering@lucent.com>
4994 * mkdir.c: New file.
4996 2001-09-04 Paul Eggert <eggert@twinsun.com>
4998 * xgetcwd.c: Revert some of the previous change; intead,
4999 fix the HAVE_GETCWD_NULL code to behave more like the
5000 !HAVE_GETCWD_NULL code used to.
5003 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5006 2001-09-04 Paul Eggert <eggert@twinsun.com>
5008 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5009 Use ssize_t, not int, to store result of readlink.
5010 Check for ssize_t overflow as well as size_t overflow,
5011 as POSIX says the result of readlink is implementation-defined
5012 when ssize_t overflows.
5013 Remove unnecessary cast to char*.
5014 Use free+malloc instead of realloc, as the storage doesn't need
5015 to be preserved and it's clearer and can be more efficient that way.
5016 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5017 * xreadlink.h (xreadlink): Update prototype.
5019 2001-09-03 Paul Eggert <eggert@twinsun.com>
5021 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5022 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5023 spotted by Jim Meyering.
5025 2001-09-03 Jim Meyering <meyering@lucent.com>
5027 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5029 2001-09-03 Paul Eggert <eggert@twinsun.com>
5031 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5032 like the HAVE_GETCWD_NULL code.
5033 Include pathmax.h if not HAVE_GETCWD.
5034 Do not include xalloc.h.
5035 (INITIAL_BUFFER_SIZE): New symbol.
5036 Do not use xmalloc / xrealloc, since the caller is responsible for
5037 handling errors. Preserve errno around `free' during failure.
5038 Do not overrun buffer when using getwd.
5040 2001-09-03 Paul Eggert <eggert@twinsun.com>
5042 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5043 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5045 2001-09-02 Jim Meyering <meyering@lucent.com>
5047 * error.c: Update from GNU libc.
5049 2001-09-01 Jim Meyering <meyering@lucent.com>
5051 * xreadlink.c: New file.
5052 * xreadlink.h: New file.
5053 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5055 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5056 doesn't conflict with sparc Solaris 7's definition in
5057 /usr/include/sys/int_types.h.
5059 * exclude.c: Use `""', not `<>' to #include non-system header files.
5060 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5061 and strncasecmp as r-values. Unixware didn't have declarations.
5063 2001-08-31 Jim Meyering <meyering@lucent.com>
5065 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5066 Use an initial, malloc'd, buffer of length 128 rather than
5067 a statically allocated one of length 1024.
5069 2001-08-30 Paul Eggert <eggert@twinsun.com>
5071 * xgetcwd.c: Don't include pathmax.h.
5072 Include stdlib.h and unistd.h if available.
5074 (xmalloc, xstrdup, free): Remove decls.
5075 (xgetcwd): Don't assume sizes fit in unsigned.
5076 Check for overflow when computing sizes.
5077 Simplify reallocation code.
5079 2001-08-28 Paul Eggert <eggert@twinsun.com>
5081 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5083 * strtoimax.c: Renamed from strtoxmax.c, removing the
5086 Also, make the following further changes to make this file's
5087 configuration more similar to that of strtol.c:
5088 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5089 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5090 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5091 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5092 changed to signed values.
5094 And make the following changes as well:
5095 Fix copyright notice, as 1999 was missing.
5096 (verify): New macro.
5097 (strtoimax): Check sizes at compile-time, not run-time.
5098 Prefer strtol to strtoll if both work.
5099 (main): Remove; it was not that useful and was a pain to maintain.
5101 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5103 2001-08-30 Paul Eggert <eggert@twinsun.com>
5105 * savedir.c (savedir): Remove size parameter, as POSIX says that
5106 a directory's st_size can have an arbitrary value, so the old
5107 usage could waste an arbitrary amount of memory. All uses
5109 * savedir.h: Update prototype.
5111 2001-08-30 Paul Eggert <eggert@twinsun.com>
5113 * xstrtol.c (strtoimax): New decl.
5115 2001-08-28 Paul Eggert <eggert@twinsun.com>
5117 * xstrtol.h: Add copyright notice.
5118 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5119 LONGINT_INVALID_SUFFIX_CHAR.
5121 2001-08-30 Paul Eggert <eggert@twinsun.com>
5123 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5126 2001-08-30 Paul Eggert <eggert@twinsun.com>
5128 * hash.c: Remove '2001' from copyright notice.
5130 2001-08-30 Paul Eggert <eggert@twinsun.com>
5132 * full-write.h: New file.
5133 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5134 * full-write.c: Correct credits, as cccp.c no longer
5135 exists and anyway it was so heavily changed from the old cccp
5136 code as to be unrecognizable. Include full-write.h.
5137 (full_write) Return size_t, with short writes meaning failure.
5138 All callers changed. This fixes a bug with large buffers
5140 * utime.c: Include full-write.h.
5142 2001-08-30 Paul Eggert <eggert@twinsun.com>
5144 Merge 'exclude' changes from tar 1.13.22.
5145 This fixes one or two unlikely storage allocation overflow bugs,
5146 but doesn't change user-visible behavior otherwise.
5148 2001-08-30 Paul Eggert <eggert@twinsun.com>
5150 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5151 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5152 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5153 Include if available.
5154 (<xalloc.h>): Include
5155 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5156 (verify): New macro. Use it to verify that EXCLUDE macros do not
5157 collide with FNM macros.
5158 (struct patopts): New struct.
5159 (struct exclude): Use it, as exclude patterns now come with options.
5160 (new_exclude): Support above changes.
5161 (new_exclude, add_exclude_file):
5162 Initial size must now be a power of two to simplify overflow checking.
5163 (free_exclude, fnmatch_no_wildcards): New function.
5164 (excluded_filename): No longer requires options arg, as the options
5165 are determined by add_exclude. Now returns bool, not int.
5166 (excluded_filename, add_exclude):
5167 Add support for the fancy new exclusion options.
5168 (add_exclude, add_exclude_file): Now takes int options arg.
5169 Check for arithmetic overflow when computing sizes.
5170 (add_exclude_file): xrealloc might modify errno, so don't
5171 realloc until after errno might be used.
5173 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5175 (free_exclude): New decl.
5176 (add_exclude, add_exclude_file): Now takes int options arg.
5177 (excluded_filename): No longer requires options arg, as the options
5178 are determined by add_exclude. Now returns bool, not int.
5180 2001-08-30 Paul Eggert <eggert@twinsun.com>
5182 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5184 2001-08-27 Jim Meyering <meyering@lucent.com>
5186 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5188 * version-etc.c (N_): Remove definition.
5189 Revert most of last change.
5190 Instead, simply don't mark the `Copyright...' string for translation.
5191 Based on advice from Paul Eggert.
5193 * strtoxmax.c: Tweak comment.
5195 2001-08-26 Jim Meyering <meyering@lucent.com>
5197 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5198 of copyright with `%s' so translators don't get an untranslated
5200 (COPYRIGHT_YEAR): Define.
5201 (version_etc): Use fprintf rather than fputs.
5202 Suggestion from Ulrich Drepper.
5204 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5206 * strtoll.c: New file, from GNU libc.
5207 * xstrtoimax.c: New file.
5209 * xstrtol.h: Add xstrtoimax.
5210 * strtoumax.c: New file. Simply include "strtoumax.c".
5211 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5213 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5214 * strtoxmax.c: ... then renamed to this.
5216 2001-08-13 Paul Eggert <eggert@twinsun.com>
5218 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5219 Port to Solaris 8, where 'sed' requires a space after the 'r'
5220 command, and where sh dislikes "$/". Clean up the spacing a bit.
5221 Redirect output to $tmp just once.
5223 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5225 * addext.c (<errno.h>): Include.
5226 (errno): Declare if not defined.
5227 (addext): Work correctly when pathconf returns -1 and leaves
5228 errno alone because there is no limit. Also, work even if
5229 pathconf returns a value greater than SIZE_MAX.
5231 2001-08-12 Jim Meyering <meyering@lucent.com>
5233 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5234 Simply `return getcwd (NULL, 0);'.
5235 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5236 Use 1300 as initial value for length, not PATH_MAX.
5238 * pathmax.h: Clean up cpp syntax.
5240 2001-08-12 Jim Meyering <meyering@lucent.com>
5242 * gettimeofday.c: New file.
5244 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5246 2001-08-04 Jim Meyering <meyering@lucent.com>
5248 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5249 to get in sync with glibc.
5251 2001-08-03 Paul Eggert <eggert@twinsun.com>
5253 The following changes are from gettext 0.10.39 as maintained by
5256 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5257 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5258 with inverted sense. All uses changed.
5260 * mbswidth.c: Don't include <limits.h>.
5261 Include <stdlib.h> and <string.h> unconditionally.
5262 (iswcntrl, mbsinit, ISCNTRL): New macros.
5263 (mbsnwidth): Use K&R style function declarations.
5264 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5265 can optimize it when MB_CUR_MAX == 1.
5266 The width of control characters is zero, not 1.
5268 2001-07-15 Jim Meyering <meyering@lucent.com>
5270 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5271 (BUILT_SOURCES): Add unlocked-io.h.
5272 (io_functions): Define.
5273 (unlocked-io.h): New rule.
5274 (DISTCLEANFILES): Add unlocked-io.h.
5275 (all-local): Depend on unlocked-io.h, to ensure it is created.
5277 * unlocked-io.hin: New file
5279 * regex.c: Update from glibc.
5281 2001-07-05 Jim Meyering <meyering@lucent.com>
5283 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5285 (libfetish_a_SOURCES): Put all .h files here instead.
5286 Remove a thus-exposed (better checks in automake) duplicate and
5287 two unnecessary .h files.
5289 2001-06-11 Jim Meyering <meyering@lucent.com>
5291 * regex.c: Update from GNU libc.
5293 2001-05-27 Jim Meyering <meyering@lucent.com>
5295 * readutmp.h (UT_TYPE): Define.
5297 2001-05-24 Jim Meyering <meyering@lucent.com>
5299 * argmatch.c: Include "quote.h".
5300 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5301 quote function. Reported by Göran Uddeborg.
5303 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5305 * dirname.c (dir_name): Compute append_dot using path, not newpath
5306 which is not yet declared.
5308 2001-05-11 Paul Eggert <eggert@twinsun.com>
5310 * Makefile.am (libfetish_a_SOURCES):
5311 Add strftime.c, since we now compile it on all hosts.
5313 * strftime.c (my_strftime):
5314 Define to nstrftime if emacs, but only if my_strftime is not defined.
5315 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5316 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5317 Add one more extra argument: a nanoseconds value.
5320 (my_strftime function): Add %N format.
5321 (emacs_strftimeu): Renamed from emacs_strftime,
5322 with extra ut argument.
5324 2001-05-11 Paul Eggert <eggert@twinsun.com>
5326 dirname code cleanup. base_name now behaves more compatibly
5327 with POSIX basename when given file names that have trailing
5328 slashes, and similarly for dir_name. Add new primitives
5329 base_len and dir_len. Put the directory-name-related decls
5332 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5333 * backupfile.c (base_name): Likewise.
5334 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5335 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5336 * makepath.c (strip_trailing_slashes): Likewise.
5337 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5339 * rename.c (strip_trailing_slashes): Likewise.
5340 * same.c (base_name): Likewise.
5341 * stripslash.c (ISSLASH): Likewise.
5343 * addext.c: Include <dirname.h> after size_t is defined.
5344 * backupfile.c: Likewise.
5346 * addext.c (addext): Use base_len to trim redundant
5347 trailing slashes instead of doing it ourselves.
5348 But do not trim the last slash if it is not redundant.
5350 * backupfile.c (find_backup_file_name,
5351 max_backup_version): Use base_len instead of rolling it ourselves.
5352 Handle the case of "" and (on DOS) "C:" correctly.
5354 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5355 Include <string.h>, <dirname.h>.
5356 (base_name): Allow file names ending in slashes, other than names
5357 that are all slashes. In this case, return the basename followed
5358 by the slashes. This is more general, and can be used in places
5359 where the original base_name purposely had an assertion failure.
5360 (base_len): New function.
5362 * dirname.c: Include <string.h> instead of <stdlib.h>.
5363 Do not include <assert.h>; no longer needed.
5365 (memrchr): Remove decl.
5366 (dir_name_r): Remove.
5367 (dir_len): Renamed from dirlen. All callers changed.
5368 Rewrite in terms of base_name, for simplicity and consistency.
5369 (dir_name): Never return NULL. All callers changed.
5370 Do not include <stdlib.h> in test program; no longer needed.
5371 return 0; is fine for test program.
5373 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5375 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5377 * path-concat.c (path_concat): Use base_len to compute
5378 base length, not strlen; this means we cannot rely on memcpy
5381 * same.c (STREQ): Remove.
5382 (same_name): Handle the case where the basename ends in trailing '/'.
5384 * stripslash.c (strip_trailing_slashes): Return nonzero if
5385 a slash was stripped. Do not strip the last slash after a
5388 2001-04-08 Jim Meyering <meyering@lucent.com>
5390 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5391 recomputed; that's necessary when the offset spans a DST transition.
5392 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5394 2001-04-02 Jim Meyering <meyering@lucent.com>
5396 * regex.h, regex.c: Update from GNU libc.
5398 2001-03-19 Paul Eggert <eggert@twinsun.com>
5400 * version-etc.c (version_etc_copyright): Update to 2001.
5402 2001-03-16 Paul Eggert <eggert@twinsun.com>
5404 * tempname.c (uint64_t): Define to uintmax_t if
5405 not defined, and if UINT64_MAX is not defined.
5406 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5407 Reported by John David Anglin.
5409 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5411 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5412 alias if codeset is empty.
5413 * config.charset (BeOS): Use wildcard syntax.
5415 2001-03-13 Jim Meyering <meyering@lucent.com>
5417 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5418 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5421 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5423 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5425 * unicodeio.c (print_unicode_char): Simplify accordingly.
5427 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5429 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5430 support for DOS/DJGPP.
5432 2001-02-28 Paul Eggert <eggert@twinsun.com>
5434 * Makefile.am (libfetish_a_SOURCES):
5435 Add dup-safer.c, fopen-safer.c.
5436 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5438 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5440 2001-02-25 Paul Eggert <eggert@twinsun.com>
5442 The mkstemp replacement is taken from glibc 2.2.2, with some
5443 portability fixes for use outside glibc, as follows:
5445 * tempname.c (struct_stat64): New macro.
5446 (direxists, __gen_tempname): Use it.
5447 This avoids a portability problem with Solaris 8.
5449 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5450 (<stddef.h>, <stdint.h>, <string.h>):
5451 Include only if STDC_HEADERS || _LIBC.
5452 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5453 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5454 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5455 (__set_errno): Define this macro if <errno.h> doesn't.
5456 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5457 Define these macros if <stdio.h> doesn't.
5458 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5459 Define these macros if <sys/stat.h>
5460 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5461 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5462 __xstat64): Define if not _LIBC.
5463 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5464 (__gen_tempname): Invoke gettimeofday only if
5465 HAVE_GETTIMEOFDAY || _LIBC;
5466 otherwise, fall back on plain "time".
5467 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5469 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5471 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5473 2001-02-17 Jim Meyering <meyering@lucent.com>
5475 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5476 around included file name.
5478 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5480 * strftime.c: Update from GNU libc (the only changes were to comments).
5482 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5484 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5486 2001-02-17 Paul Eggert <eggert@twinsun.com>
5488 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5489 Remove workaround macros for hosts that have mbrtowc but not
5490 mbstate_t, as we now insist on proper declarations for both
5491 before using mbrtowc.
5493 2001-02-17 Jim Meyering <meyering@lucent.com>
5495 * regex.c: Update from libc.
5497 2001-02-16 Paul Eggert <eggert@twinsun.com>
5499 * alloca.c (malloc): Undef before defining, since stdlib.h
5500 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5501 Reported by Mark Hounschell via Paul Eggert.
5503 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5505 * config.charset: Update for FreeBSD 4.2.
5507 2001-01-26 Jim Meyering <meyering@lucent.com>
5509 * quotearg.c: Include stddef.h.
5510 * quote.c: Include stddef.h.
5511 Reported by Axel Kittenberger.
5513 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5514 line in double quotes so that it evokes a better diagnostic.
5515 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5516 Reported by Axel Kittenberger.
5518 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5520 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5521 to avoid a warning. Add back 'const' to inptr.
5523 2001-01-16 Jim Meyering <meyering@lucent.com>
5525 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5528 2001-01-14 Jim Meyering <meyering@lucent.com>
5530 * rename.c: New file. From Volker Borchert.
5531 Include stdlib.h, string.h or strings.h, and xalloc.h.
5532 Use strip_trailing_slashes rather than open-coding it.
5534 2001-01-03 Paul Eggert <eggert@twinsun.com>
5536 * strftime.c: Sync with glibc time/strftime.c 1.81.
5538 2001-01-03 Jim Meyering <meyering@lucent.com>
5540 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5541 local `inptr' to avoid warning with some system declarations of iconv.
5543 2000-12-29 Paul Eggert <eggert@twinsun.com>
5545 * modechange.c: Do not assume that mode_t uses the
5546 traditional octal encoding. E.g. "chmod 1 FOO" should set
5547 the other-execute bit of FOO even if S_IXOTH != 1.
5549 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5550 WOTH, XOTH, ALLM): New macros.
5551 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5552 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5554 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5555 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5557 No need to use uintmax_t; unsigned long is long enough.
5558 Don't bother to get suffix since we don't use it.
5560 2000-12-24 Jim Meyering <meyering@lucent.com>
5562 * hash.c (is_prime): Return explicit boolean values.
5563 (hash_get_first): Return NULL to appease Irix5.6's 89.
5564 Reported by Nelson Beebe.
5566 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5568 * localcharset.c (locale_charset): Add support for Win32.
5570 2000-12-18 Paul Eggert <eggert@twinsun.com>
5572 * physmem.h, physmem.c: New files.
5574 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5575 (noinst_HEADERS): Add physmem.h.
5577 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5578 't' for compatibility with Solaris 8 sort.
5580 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5582 * config.charset: Add support for BeOS.
5584 2000-12-16 Jim Meyering <meyering@lucent.com>
5586 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5587 SHELLS_FILE to a file name that's useful on djgpp systems.
5589 (ADDITIONAL_DEFAULT_SHELLS): Define.
5590 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5591 Based mostly on a patch from Prashant TR.
5593 2000-12-16 Jim Meyering <meyering@lucent.com>
5595 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5596 N and M) would have treated it like `chown N:N FILE'.
5598 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5600 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5602 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5603 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5604 to the list of canonical encodings. Rename EUC-CN to GB2312.
5606 2000-12-08 Andreas Schwab <schwab@suse.de>
5608 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5609 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5611 2000-12-07 Jim Meyering <meyering@lucent.com>
5613 * stripslash.c (ISSLASH): Define.
5614 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5617 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5618 (dir_name_r): Declare this function as static.
5619 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5620 manifest itself on a name containing a mix of slashes and
5622 Make this function work with names starting with a DOS-style
5623 drive letter and colon prefix.
5624 (dir_name): Append `.' if necessary.
5625 Based mostly on patches from Prashant TR and Eli Zaretskii.
5627 * dirname.h (dir_name_r): Remove prototype.
5629 2000-12-05 Jim Meyering <meyering@lucent.com>
5631 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5633 2000-12-04 Jim Meyering <meyering@lucent.com>
5635 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5636 Also include memory.h, stdlib.h, unistd.h if appropriate.
5637 Reported by Andreas Jaeger (conflicting declaration of malloc).
5639 2000-12-02 Jim Meyering <meyering@lucent.com>
5641 * closeout.h: Make idempotent, to avoid some obscure warnings.
5643 2000-12-01 Paul Eggert <eggert@twinsun.com>
5645 * memrchr.c: Include <config.h> before any system include file.
5647 2000-11-29 Paul Eggert <eggert@twinsun.com>
5649 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5651 2000-11-26 Jim Meyering <meyering@lucent.com>
5653 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5655 2000-11-22 Paul Eggert <eggert@twinsun.com>
5657 * strftime.c (my_strftime): Do not invoke mbrlen with a
5658 size of (size_t) -1; it's not portable.
5660 2000-11-17 Akim Demaille <akim@epita.fr>
5662 * obstack.h: Formatting changes.
5663 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5664 prevent type checking.
5665 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5666 cast the value to (void *): assigning a `foo *' to a `void *'
5668 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5670 2000-11-17 Jim Meyering <meyering@lucent.com>
5672 * strstr.c: Update from GNU libc.
5674 2000-11-16 Jim Meyering <meyering@lucent.com>
5676 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5678 2000-11-11 Jim Meyering <meyering@lucent.com>
5680 * error.c: Add a couple #includes, merging from GNU libc version.
5682 2000-11-10 Jim Meyering <meyering@lucent.com>
5684 * obstack.h: Update from GNU libc.
5685 * obstack.c: Likewise.
5687 2000-11-06 Paul Eggert <eggert@twinsun.com>
5689 * getusershell.c (setusershell): Use rewind rather than
5690 fseek/fseeko, to avoid configuration hassles with fseeko.
5691 Don't bother opening SHELLS_FILE if shellstream is NULL;
5694 2000-11-05 Jim Meyering <meyering@lucent.com>
5696 * makepath.h (make_dir): Declare.
5697 * makepath.c (make_dir): Remove `static' attribute.
5700 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5702 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5703 last one in a bucket, advance to the next bucket.
5705 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5707 * fnmatch.c: Do not comment out all the code if we are using
5708 the GNU C library, because in some cases we are replacing buggy
5709 code in the GNU C library itself.
5711 2000-10-30 Paul Eggert <eggert@twinsun.com>
5713 * error.h, getline.h, modechange.h:
5714 Remove "2000" from Copyright line, as the file hasn't been
5715 changed this year other than in the copyright notice.
5717 * xalloc.h: Add "2000" to Copyright line, as this file
5718 was changed this year.
5720 2000-10-30 Paul Eggert <eggert@twinsun.com>
5722 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5723 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5724 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5726 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5728 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5729 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5730 doesn't define __restrict_arr.
5732 2000-10-29 Jim Meyering <meyering@lucent.com>
5734 * xstat.in: Fix grammar in comment.
5736 2000-10-28 Jim Meyering <meyering@lucent.com>
5738 * memchr.c: Update from libc.
5739 Adjust for portability:
5740 [HAVE_STDLIB_H]: Include stdlib.h.
5741 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5742 Undef __memchr, too.
5743 [!weak_alias]: Define __memchr to memchr.
5745 * regex.c: Update from libc.
5746 * regex.h: Likewise.
5747 * getopt1.c: Likewise.
5748 * memcmp.c: Likewise.
5750 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5751 Avoid using fseek, when possible -- it's broken by design.
5752 Patch by Ulrich Drepper.
5754 2000-10-26 Jim Meyering <meyering@lucent.com>
5756 * strftime.c: Update from libc.
5758 2000-10-25 Jim Meyering <meyering@lucent.com>
5760 * obstack.c: Update from libc.
5762 2000-10-23 Jim Meyering <meyering@lucent.com>
5764 * hard-locale.c (hard_locale): Revert last change -- it was simply
5765 wrong. That set_locale call must not have any side effects.
5768 2000-10-22 Jim Meyering <meyering@lucent.com>
5770 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5771 [CYCLIC]: Remove now-unused definition.
5773 * save-cwd.c (O_DIRECTORY): Define, if needed.
5774 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5775 Suggestion from Ulrich Drepper.
5777 2000-10-21 Jim Meyering <meyering@lucent.com>
5779 * dirname.c (dir_name_r): New function, factored out of dir_name.
5780 (dir_name): Use dir_name_r.
5781 * dirname.h (dir_name_r): Declare it.
5783 2000-10-21 Jim Meyering <meyering@lucent.com>
5785 * dirname.c (memrchr): Declare if necessary.
5786 (dir_name): Remove the restriction that there be no
5787 trailing slashes. Now, this code skips past them, effectively
5789 [TEST_DIRNAME] (main): New unit tests.
5791 * memrchr.c: New file from GNU libc.
5792 Undef __memrchr, too.
5793 [!weak_alias]: Define __memrchr to memrchr.
5794 Guard weak_alias use with `#ifdef weak_alias'.
5796 2000-10-17 Jim Meyering <meyering@lucent.com>
5798 * quote.h (PARAMS): Define and use.
5799 Reported by Akim Demaille.
5801 * getopt.c: Update from libc.
5803 2000-10-16 Jim Meyering <meyering@lucent.com>
5805 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5808 2000-09-25 Jim Meyering <meyering@lucent.com>
5810 * md5.h (rol): Define (from GnuPG).
5812 * sha.c: Give credit (GnuPG) where due.
5813 (M): Use rol rather than open-coding it.
5814 Add a FIXME comment.
5816 2000-09-21 Jim Meyering <meyering@lucent.com>
5818 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5819 Reported by Michael Stone.
5821 2000-09-20 Jim Meyering <meyering@lucent.com>
5823 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5824 (noinst_HEADERS): Add sha.h.
5825 Based on code from Scott G. Miller and from GnuPG.
5827 2000-09-15 Jim Meyering <meyering@lucent.com>
5829 * regex.c: Update from libc.
5831 2000-09-10 Jim Meyering <meyering@lucent.com>
5833 * getopt.c (_getopt_internal): Update from glibc.
5835 2000-09-09 Jim Meyering <meyering@lucent.com>
5837 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5838 think it should be used as a general replacement for isascii.
5839 * fnmatch.c: Likewise.
5840 * mbswidth.c: Likewise
5841 * regex.c: Likewise.
5844 * userspec.c: Include sys/param.h and limits.h.
5846 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5847 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5848 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5849 UID, GID. Check range.
5851 2000-09-06 Jim Meyering <meyering@lucent.com>
5853 * getopt.c (_getopt_internal): Update from glibc.
5855 2000-08-30 Jim Meyering <meyering@lucent.com>
5857 * strftime.c: Merge in changes from GNU libc.
5859 2000-08-26 Jim Meyering <meyering@lucent.com>
5861 * closeout.c: Include "__fpending.h".
5862 (close_stdout_status): Return right away if there's nothing to flush.
5864 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5865 * __fpending.c: New file.
5866 * __fpending.h: New file.
5868 2000-08-07 Paul Eggert <eggert@twinsun.com>
5870 Standardize on "memory exhausted" instead of "Memory exhausted"
5871 or "virtual memory exhausted".
5872 * obstack.c (print_and_abort): Use "memory exhausted", not
5873 "virtual memory exhausted".
5874 * same.c (same_name): Invoke xalloc_die instead of printing
5876 * userspec.c (parse_user_spec): Likewise.
5877 * bumpalloc.h: comment fix
5878 * same.c, userspec.c: Include xalloc.h.
5880 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5881 not char *const and pointing to a constant array.
5882 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5883 (xrealloc): Comment fix.
5885 * userspec.c (parse_user_spec):
5886 Don't translate a message until just before returning,
5887 to avoid unnecessary translation.
5889 2000-08-07 Jim Meyering <meyering@lucent.com>
5891 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5892 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5893 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5894 getgroups.c, gethostname.c, getopt.h, group-member.c,
5895 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5896 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5897 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5898 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5899 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5900 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5901 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5902 yesno.c: Back out Copyright date changes for each file with no change
5903 this year. This eases coordination with other programs using the same
5904 source code modules. From Paul Eggert.
5906 2000-08-03 Greg McGary <greg@mcgary.org>
5908 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5909 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5910 (EXTEND_BUFFER): Use them.
5912 2000-08-01 Jim Meyering <meyering@lucent.com>
5914 * dirname.c (ISSLASH): Define.
5915 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5916 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5917 both `\' and `/' may be use as path separators.
5918 Based on a patch from Prashant TR.
5920 2000-07-31 Paul Eggert <eggert@twinsun.com>
5922 * quotearg.c (quotearg_n_options): Don't make the initial
5923 slot vector a constant, since it might get modified.
5925 2000-07-31 Jim Meyering <meyering@lucent.com>
5927 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5928 * obstack.c (print_and_abort): Likewise.
5930 2000-07-30 Paul Eggert <eggert@twinsun.com>
5932 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5933 buffer, so that the caller can always quote one small
5934 component of a "memory exhausted" message in slot 0.
5935 From a suggestion by Jim Meyering.
5937 2000-07-30 Jim Meyering <meyering@lucent.com>
5939 * makepath.c (make_path): Quote the other instance, too.
5941 * quotearg.c (N_STATIC_SLOTVECS): Define.
5942 (STATIC_BUF_SIZE): Define.
5943 (quotearg_n_options): Use only statically allocated storage when
5944 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5945 than STATIC_BUF_SIZE.
5947 2000-07-29 Jim Meyering <meyering@lucent.com>
5949 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5950 * dirname.c (dir_name): Likewise.
5952 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5954 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5955 (dir_name): Assert that there are no trailing slashes.
5957 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5959 * mbswidth.h (mbswidth): Add a flags argument.
5960 (mbswidth): New declaration.
5961 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5962 * mbswidth.c (mbswidth): Add a flags argument.
5963 (mbsnwidth): New function.
5965 2000-07-24 Jim Meyering <meyering@lucent.com>
5967 * mbswidth.c: Remove useless #else. From Bruno Haible.
5969 2000-07-23 Paul Eggert <eggert@twinsun.com>
5971 * mbswidth.c (_XOPEN_SOURCE):
5972 Don't define; this causes problems on Solaris 7.
5973 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5975 2000-07-23 Paul Eggert <eggert@twinsun.com>
5978 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5979 so that mbstate_t is always defined.
5981 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5982 be 1 in at least one GCC installation, and this configuration
5983 error is likely to be common. Ignoring MB_LEN_MAX hurts
5984 performance on hosts that have mbrtowc but have only unibyte
5985 locales, but I assume these hosts are rare.
5987 2000-07-23 Paul Eggert <eggert@twinsun.com>
5989 * quotearg.c: Streamline by invoking multibyte code only if needed.
5990 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5991 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5992 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5993 invoke multibyte primitives.
5995 2000-07-23 Jim Meyering <meyering@lucent.com>
5997 * basename.c (base_name): Add an assertion.
5999 2000-07-15 Bruno Haible <clisp.cons.org>
6001 * quotearg.c: When the system forces us to redefine mbstate_t,
6002 shadow its mbsinit function.
6004 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6006 * mbswidth.h: New file.
6007 * mbswidth.c: New file.
6008 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6009 (noinst_HEADERS): Add mbswidth.h.
6011 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6013 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6016 2000-07-15 Jim Meyering <meyering@lucent.com>
6018 * makepath.c: Include quote.h.
6019 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6020 corresponding argument in a `quote (...)' call.
6021 Give better diagnostics.
6023 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6024 (noinst_HEADERS): Add quote.h.
6026 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6027 from tar's src/misc.c.
6028 * quote.h: New file. Prototypes for same.
6030 2000-07-10 Paul Eggert <eggert@twinsun.com>
6032 From a suggestion by Bruno Haible.
6033 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6034 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6035 to decide whether to define the BeOS workaround macro;
6036 this adjusts to the change to AC_MBSTATE_T.
6038 2000-07-13 Paul Eggert <eggert@twinsun.com>
6040 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6042 * quotearg.c (quoting_style_args, quoting_style_vals,
6043 quotearg_buffer_restyled): Add support for
6044 clocale_quoting_style. Undo previous change to
6045 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6046 and "{RIGHT QUOTATION MARK}" msgids.
6048 2000-07-05 Paul Eggert <eggert@twinsun.com>
6050 The old behavior of quoting `like this' doesn't look good with
6051 newer, ISO-style fonts. See:
6052 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6054 Instead, quote "like this" by default. Let the translator
6055 tailor the locale-specific quoting behavior by providing
6056 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6058 * quotearg.c (N_): New macro.
6059 (gettext_default): New function.
6060 (quotearg_buffer_restyled): Use
6061 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6062 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6064 2000-07-09 Jim Meyering <meyering@lucent.com>
6066 * Most files: Update copyright dates to include 2000.
6068 2000-07-08 Jim Meyering <meyering@lucent.com>
6070 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6072 (xgethostname): Remove now-unnecessary #ifdef.
6073 Move declaration of `err' into loop where it's used.
6075 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6077 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6078 by allocating a larger buffer. Test the gethostname return value for
6079 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6080 returns an error and ENAMETOOLONG isn't defined.
6082 2000-07-05 Paul Eggert <eggert@twinsun.com>
6083 and Bruno Haible <haible@clisp.cons.org>
6085 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6087 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6089 * quotearg.c (struct quoting_options): Simplify quote_these_too
6092 2000-07-03 Jim Meyering <meyering@lucent.com>
6094 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6095 Reported by Bruno Haible.
6097 2000-07-04 Jim Meyering <meyering@lucent.com>
6099 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6100 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6103 2000-07-03 Paul Eggert <eggert@twinsun.com>
6104 and Bruno Haible <haible@clisp.cons.org>
6106 * quotearg.c (mbrtowc):
6107 Assign to *pwc, and return 1 only if result is nonzero.
6108 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6110 2000-07-03 Jim Meyering <meyering@lucent.com>
6112 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6113 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6116 2000-07-02 Jim Meyering <meyering@lucent.com>
6118 * quotearg.c (mbstate_t): Don't define here.
6120 2000-07-02 Jim Meyering <meyering@lucent.com>
6122 * nanosleep.c (SIGCONT): Define if not already defined.
6124 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6126 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6127 per change in ../m4/ls-mntd-fs.m4.
6128 (read_filesystem_list): Ignore symbolic links.
6130 2000-06-29 Jim Meyering <meyering@lucent.com>
6132 * same.c: Include <string.h> or <strings.h>, as appropriate,
6133 for declaration of strcmp.
6135 * long-options.c: Include <stdlib.h>, for declaration of exit.
6137 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6138 Avoid warning by casting result to `char *' to remove `const'.
6140 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6142 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6144 2000-06-26 Paul Eggert <eggert@twinsun.com>
6146 savedir now sets errno on failure and invokes xmalloc to get memory.
6147 Fix a couple of other minor bugs while we're at it.
6149 * savedir.c (<unistd.h>): Do not include; there's no need.
6150 (NAMLEN): Remove macro.
6151 (malloc, realloc): Remove decls.
6153 ("xalloc.h"): Include.
6154 (NAME_SIZE_DEFAULT): New macro.
6155 (savedir): Use xmalloc / xrealloc to allocate memory.
6156 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6157 Skip "" directory entries.
6158 Use strlen to calculate directory entry length, since the old method
6159 is rarely used these days and isn't worth supporting.
6160 Don't use a pointer after freeing it.
6161 Check for integer overflow when calculating allocation size.
6162 Use memcpy to copy entries, instead of stpcpy.
6163 Set errno properly when returning NULL.
6164 Check for readdir error.
6166 2000-06-26 Jim Meyering <meyering@lucent.com>
6168 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6170 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6172 * getusershell.c (xmalloc, xrealloc): Remove functions.
6174 Don't include <stdlib.h>. Don't declare malloc, realloc.
6176 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6178 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6180 2000-06-24 Jim Meyering <meyering@lucent.com>
6182 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6184 2000-06-21 Jim Meyering <meyering@lucent.com>
6186 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6188 2000-06-19 Paul Eggert <eggert@twinsun.com>
6190 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6191 (mbrtowc, mbstate_t): Define substitutes if
6192 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6193 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6194 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6196 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6198 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6199 than 1024, return a memory chunk of least possible size, instead
6200 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6201 Use free/xmalloc instead of xrealloc to avoid copying for very long
6204 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6206 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6207 address, not strdup. Include <stdlib.h> and don't declare free().
6209 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6211 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6214 2000-06-21 Jim Meyering <meyering@lucent.com>
6216 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6217 (noinst_HEADERS): Add getstr.h.
6219 * getline.c (getstr): Move into a separate file.
6220 * getstr.c (getstr): New file, extracted from getline.c, with
6221 the following changes: new parameter, delim2; both delim[12]
6222 parameters have type `int', not `char'. The latter would lose
6223 with 8-bit delimiters.
6224 * getstr.h: New file.
6226 2000-06-19 Jim Meyering <meyering@lucent.com>
6228 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6230 2000-06-18 Jim Meyering <meyering@lucent.com>
6232 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6233 Besides, these days every porting target provides a mkdir function.
6235 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6236 (this snippet comes from src/system.h).
6238 2000-06-15 Paul Eggert <eggert@twinsun.com>
6240 * human.c (adjust_value): New function.
6241 (human_readable_inexact): Apply rounding style even when
6242 printing approximate values.
6244 2000-06-14 Paul Eggert <eggert@twinsun.com>
6246 * human.c (human_readable_inexact): Allow an input block
6247 size that is not a multiple of the output block size, and vice versa.
6248 Reported by Piergiorgio Sartor.
6250 2000-06-14 Paul Eggert <eggert@twinsun.com>
6252 * getdate.y (get_date): Apply relative times after time
6253 zone indicator, not before. Reported by Todd A. Jacobs.
6255 2000-06-13 Jim Meyering <meyering@lucent.com>
6257 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6259 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6261 2000-06-12 Paul Eggert <eggert@twinsun.com>
6263 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6265 2000-06-04 Paul Eggert <eggert@twinsun.com>
6267 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6269 2000-06-04 Jim Meyering <meyering@lucent.com>
6271 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6272 SunOS 4.1.4 for which gid_t is an unsigned type.
6274 2000-06-03 Jim Meyering <meyering@lucent.com>
6276 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6278 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6280 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6281 newer, don't install charset.alias.
6282 * config.charset: Change the Linux/glibc rules so they become empty
6283 on glibc-2.1 or newer.
6285 2000-06-02 Jim Meyering <meyering@lucent.com>
6287 * mountlist.c: Back out last change. Instead, do this...
6288 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6289 member using the same `ignore'-testing code.
6290 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6294 2000-05-29 Jim Meyering <meyering@lucent.com>
6296 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6297 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6299 2000-05-22 Jim Meyering <meyering@lucent.com>
6301 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6303 2000-05-18 Jim Meyering <meyering@lucent.com>
6305 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6306 back, too, since it may have been modified by allocate_entry.
6307 (hash_delete): Rewrite to use neither the assignment operator
6308 nor the comma operator in an if-expression.
6310 2000-05-15 Paul Eggert <eggert@twinsun.com>
6313 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6314 Remove; no longer needed.
6315 "quotearg.h": Add include.
6316 (file_name): Do not bother to explicitly initialize to NULL; it's less
6317 efficient on some hosts.
6318 (close_stdout_status): Remove test as to whether stdout was already
6319 closed; it breaks for the case "echo x | sort >&-".
6320 Quote file name colons.
6321 Do not assume that _("write error") lacks format strings.
6323 2000-05-15 Jim Meyering <meyering@lucent.com>
6325 * version-etc.c (version_etc_copyright): Update the copyright string
6326 used in all --version output.
6328 2000-05-14 Jim Meyering <meyering@lucent.com>
6330 * closeout.c (close_stdout_set_file_name): New function.
6331 (close_stdout_status): Use new file-scoped global.
6332 Return right away if fstat says the stdout file descriptor is invalid.
6333 * closeout.h (close_stdout_set_file_name): Declare.
6335 2000-05-10 Jim Meyering <meyering@lucent.com>
6337 * closeout.c [default_exit_status]: New file-scoped variable.
6338 (close_stdout_set_status): New function.
6339 * closeout.h (close_stdout_set_status): Declare.
6341 2000-05-08 Jim Meyering <meyering@lucent.com>
6343 * long-options.c: Don't include closeout.h.
6344 (parse_long_options): Don't call close_stdout for --version.
6346 2000-05-06 Jim Meyering <meyering@lucent.com>
6348 * strnlen.c: Undefine __strnlen and strnlen.
6349 [!weak_alias]: Define __strnlen to strnlen.
6351 * atexit.c: New file, from libiberty.
6353 2000-05-06 Jim Meyering <meyering@lucent.com>
6355 * closeout.c (close_stdout_status): Also check for errors on the
6358 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6360 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6361 instead of xmalloc, xrealloc, path_concat.
6362 (locale_charset): Treat empty environment variables as absent.
6363 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6365 2000-05-04 Jim Meyering <meyering@lucent.com>
6367 * getopt.c: Update from glibc.
6368 * obstack.c: Likewise.
6369 * obstack.h: Likewise.
6370 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6372 * regex.h: Likewise.
6373 * strndup.c: Likewise.
6374 * strnlen.c: New file, from glibc.
6376 2000-05-01 Jim Meyering <meyering@lucent.com>
6378 * full-write.c (full_write): Remove `FIXME' part of comment.
6380 2000-04-29 Jim Meyering <meyering@lucent.com>
6382 * path-concat.c: Declare strdup only if it's not defined.
6383 * canon-host.c: Likewise.
6385 2000-04-28 Jim Meyering <meyering@lucent.com>
6387 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6388 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6389 included first, then limits.h is included by locale.h by libintl.h.
6390 From John David Anglin.
6392 2000-04-25 Jim Meyering <meyering@lucent.com>
6394 * makepath.c (S_IRWXUGO): Define.
6395 (make_path): Always perform explicit chmod if MODE specifies any
6396 of the `special' permission bits. Prompted by a bug report against
6397 install from Mate Wierdl and Joost van Baal.
6399 2000-04-18 Jim Meyering <meyering@lucent.com>
6403 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6404 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6406 2000-04-17 Jim Meyering <meyering@lucent.com>
6408 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6409 the definition of it to rpl_strftime also defined-away the system's
6412 2000-04-15 Jim Meyering <meyering@lucent.com>
6414 Use `C' to denote so-called `contiguous' files, the same way
6416 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6417 (ftypelet): Use S_ISCTG.
6418 From Michael Deutschmann.
6420 2000-04-14 Jim Meyering <meyering@lucent.com>
6422 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6424 2000-04-08 Jim Meyering <meyering@lucent.com>
6426 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6427 names don't conflict. Reported by Eli Zaretskii.
6429 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6431 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6432 bug. Deal with the different error behavior of Irix iconv.
6434 2000-04-07 Jim Meyering <meyering@lucent.com>
6436 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6437 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6439 2000-04-05 Jim Meyering <meyering@lucent.com>
6441 Portability tweaks required for ultrix4.3.
6442 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6443 * readutmp.c: Include sys/types.h before sys/stat.h.
6444 * canon-host.c: Declare strdup.
6445 * path-concat.c: Likewise.
6446 From John David Anglin.
6448 2000-04-04 Jim Meyering <meyering@lucent.com>
6450 Be more DOS 8.3-friendly.
6451 * ref-add.sin: Renamed from ref-add.sed.in.
6452 * ref-del.sin: Renamed from ref-del.sed.in.
6453 * Makefile.am: Reflect renaming.
6454 Reported by Eli Zaretskii.
6456 Use a temporary file name that won't clash with `charset.alias'
6457 in the DOS 8.3 name space.
6458 * Makefile.am (charset_tmp): Define.
6459 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6460 (uninstall-local): Likewise.
6461 Reported by Eli Zaretskii.
6463 2000-03-29 Paul Eggert <eggert@twinsun.com>
6465 * time/strftime.c (my_strftime): Make sure we call the system
6466 strftime, not ourselves, when invoking the underlying strftime.
6468 2000-03-24 Jim Meyering <meyering@lucent.com>
6470 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6471 (charset_alias): Define.
6472 (install-exec-local): Factor out common code.
6473 (uninstall-local): Split lines longer than 80.
6474 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6476 (.sed.in.sed): New rule. Don't redirect directly to $@.
6477 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6479 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6481 * config.charset: Output a line containing "Packages using this file".
6482 * ref-add.sed.in, ref-del.sed.in: New files.
6483 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6484 ref-del.sed): New rules.
6486 2000-03-17 Jim Meyering <meyering@lucent.com>
6488 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6489 Otherwise, include <strings.h>
6491 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6493 * unicodeio.c (utf8_wctomb): New function.
6494 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6495 format instead of in UCS-4 with platform dependent endianness.
6497 2000-03-07 Paul Eggert <eggert@twinsun.com>
6499 * savedir.c (savedir): Work even if directory size is
6500 negative; this can happen with some screwy NFS configurations.
6502 2000-03-06 Jim Meyering <meyering@lucent.com>
6504 * localcharset.c (get_charset_aliases): Don't try to free file_name
6505 if it's NULL (because we ran out of memory). From Bruno Haible.
6507 2000-03-05 Jim Meyering <meyering@lucent.com>
6509 * localcharset.c ("path-concat.h"): Include.
6510 (get_charset_aliases): Use path_concat instead of ANSI string
6513 * unicodeio.h (PARAMS): Define.
6514 Use it to guard prototype.
6516 2000-03-04 Jim Meyering <meyering@lucent.com>
6518 * Makefile.am (install-exec-local): Create $(libdir) before installing
6520 (uninstall-local): Uncomment this rule so `make distcheck' works
6523 * unicodeio.c (<errno.h>): Include it.
6524 (errno): Declare if not defined.
6526 * localcharset.c: Add Bruno's comment justifying use of volatile.
6528 * config.charset: New version, incorporating remarks from a linux
6529 i18n mailing list. From Bruno Haible.
6531 2000-03-02 Jim Meyering <meyering@lucent.com>
6533 * Makefile.am (EXTRA_DIST): Add config.charset.
6535 2000-03-01 Jim Meyering <meyering@lucent.com>
6537 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6538 * unicodeio.c: Likewise.
6540 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6542 * config.charset: New file.
6543 * localcharset.c: New file.
6544 * unicodeio.h, unicodeio.c: New files.
6545 * Makefile.am (DEFS): Add -DLIBDIR=...
6546 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6547 (noinst_HEADERS): Add unicodeio.h.
6548 (all-local, install-exec-local, charset.alias): New targets.
6550 2000-02-28 Paul Eggert <eggert@twinsun.com>
6552 * quotearg.c (ALERT_CHAR): New macro.
6553 (quotearg_buffer_restyled): Use it.
6555 2000-02-27 Jim Meyering <meyering@lucent.com>
6557 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6558 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6560 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6561 not `#if STDC_HEADERS'.
6562 Declare malloc if needed.
6564 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6565 now that autoconf always defines the HAVE_DECL_ symbols.
6566 * human.c: Likewise.
6568 * strtoumax.c: Likewise.
6570 * backupfile.c: Arrange for cpp to fail if the configure-time
6571 declaration check was not run.
6573 * human.c: Likewise.
6575 * strtoumax.c: Likewise.
6577 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6578 then first look up the entire `.'-containing string as a login name.
6580 2000-02-18 Paul Eggert <eggert@twinsun.com>
6582 * getdate.y: Handle two-digit years with leading zeros correctly.
6583 (textint): New typedef.
6584 (parser_control): Member year changed from int to textint.
6586 (YYSTYPE): Removed; replaced by %union with int and textint members.
6587 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6588 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6589 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6590 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6591 (date, number, to_year): Use width of number in digits, not its value,
6592 to determine whether it's a 2-digit year, or a 2-digit time.
6593 (yylex): Store number of digits of numeric tokens.
6594 Reported by John Kendall.
6596 (parser_control): Changed from struct parser_control to typedef (for
6597 consistency). All uses changed.
6599 (tID): Removed; not used.
6600 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6602 2000-02-14 Paul Eggert <eggert@twinsun.com>
6604 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6605 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6607 2000-02-12 Jim Meyering <meyering@lucent.com>
6609 * userspec.c (ISDIGIT): Define it.
6610 (isdigit): Remove definition.
6611 (is_number): Use ISDIGIT, not isdigit.
6612 <libintl.h>: Include.
6614 (parse_user_spec): Mark translatable strings.
6616 2000-02-10 Jim Meyering <meyering@lucent.com>
6618 With these changes, nanosleep.[ch] are finally enough like the other
6619 lib/* replacement files to compile on a few more losing systems.
6621 * nanosleep.h: Don't include config.h.
6622 Remove prototype from declaration of nanosleep.
6623 (PARAMS): Remove now-unneeded definition.
6624 * nanosleep.c: #undef nanosleep.
6625 (rpl_nanosleep): Rename from nanosleep.
6627 2000-02-03 Jim Meyering <meyering@lucent.com>
6629 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6630 rather than with `#if HAVE_UTMPNAME'.
6632 2000-02-01 Jim Meyering <meyering@lucent.com>
6634 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6636 2000-01-31 Jim Meyering <meyering@lucent.com>
6638 * nanosleep.h (nanosleep): Guard declaration with
6639 `#if ! HAVE_DECL_NANOSLEEP'.
6640 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6641 the declaration in that vendor's sys/timers.h.
6642 Reported by Christian Krackowizer.
6644 * quotearg.c (ISASCII): Add #undef and move definition to follow
6645 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6646 (ISPRINT): Likewise.
6647 Reported by Tom Tromey.
6649 2000-01-30 Jim Meyering <meyering@lucent.com>
6651 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6652 uses of ->ut_name. The latter doesn't work with new Linux header files
6653 where only utmpx.ut_user is declared.
6655 * readutmp.h (UT_USER): Define.
6657 2000-01-23 Jim Meyering <meyering@lucent.com>
6659 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6662 2000-01-22 Jim Meyering <meyering@lucent.com>
6664 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6665 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6666 Required for some AIX systems. Reported by Christian Krackowizer.
6667 [TESTING] (main): New function.
6669 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6670 * dirname.c (dir_name): Support for DOS-style file names with drive
6673 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6675 * strverscmp.c (ISDIGIT): Define.
6676 (strverscmp): Use ISDIGIT, not isdigit.
6678 2000-01-17 Paul Eggert <eggert@twinsun.com>
6680 * nanosleep.c (nanosleep):
6681 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6682 POSIX.1 doesn't require SA_INTERRUPT and some systems
6683 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6684 it's been part of POSIX.1 since day 1 (in 1988).
6686 2000-01-17 Jim Meyering <meyering@lucent.com>
6688 * interlock: Remove unused file. Reported by François Pinard.
6690 2000-01-16 Paul Eggert <eggert@twinsun.com>
6692 * quotearg.c (quotearg_buffer_restyled): Do not quote
6693 alert, backslash, formfeed, and vertical tab unnecessarily in
6694 shell quoting style.
6697 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6698 Free Software Foundation, Inc.
6699 Copying and distribution of this file, with or without modification,
6700 are permitted provided the copyright notice and this notice are preserved.