1 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
5 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
7 * argmatch.h: Include verify.h
8 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
9 (ARGMATCH_ASSERT): Remove; unused.
10 * canonicalize.c: Assume STDC_HEADERS.
11 * exclude.c: Include "strcase.h".
12 * regex_internal.h [!defined _LIBC]: Likewise.
13 * getusershell.c: Include stdio--.h rather than stdio.h
15 (getusershell): Call fopen, not fopen_safer.
16 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
17 Do not include unistd-safer.h.
18 (save_cwd): Don't call fd_safer; no longer needed
19 now that we include fcntl--.h.
21 * getdate.y (relative_time): New type.
22 (RELATIVE_TIME_0): New constant.
23 (parser_control): Use relative_time instead of doing it ourselves.
24 (%union): Add new relative_time rel member.
25 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
27 (relunit, relunit_snumber): Now of type rel.
28 (zone, rel, relunit, get_date): Adjust to above changes.
30 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
31 Do not include unistd-safer.h.
32 (getloadavg): Don't call fd_safer; no longer needed
33 now that we include fcntl--.h.
35 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
36 (make_dir_parents): Treat ENOSYS like EEXIST.
38 Improve quality of diagnostics on restore_cwd failure.
39 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
40 (make_dir_parents): Last arg is now int * (for errno), not bool *.
41 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
42 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
43 each time through the loop. Do not diagnose restore_cwd failure;
44 that is the caller's job (and perhaps the caller does not care).
46 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
47 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
48 If the file already exists but is not a directory, don't bother
49 to try to make its parents.
50 Close potential file descriptor leak if we can't chdir("/") (!).
51 Don't always return true if chdir($PWD) fails; return true only
52 if the requested action was done successfully (except for the
54 Don't log final directory unless we actually made it.
55 Refactor to avoid duplicate code to fix up permissions.
56 Don't attempt to fix up parent permissions if chdir($PWD) fails.
58 * strftime.c (my_strftime): Rewrite the previous change slightly,
59 to make it a bit faster and (I hope) clearer.
60 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
61 Fix bug in formats like %2N.
65 2005-09-22 Jim Meyering <jim@meyering.net>
69 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
71 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
72 the .tm_year member, since otherwise gcc-4.0 would now warn about
73 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
75 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
76 order to avoid an unsuppressible warning from gcc on 64-bit systems.
78 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
79 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
80 when run in a time zone for which daylight savings time is in effect
81 for the starting date.
83 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
84 stop us from restricting permissions of just-created absolute-named
86 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
87 to restore initial working directory.
88 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
89 to tell caller if/when we change the working directory and are
90 unable to return to the initial one.
91 * mkdir-p.h (make_dir_parents): Update prototype.
92 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
93 `return false'. This fixes a bug introduced on 2004-07-30.
95 * openat.c (fdopendir): Be sure to close the supplied
96 file descriptor before returning. This makes our replacement
97 implementation a little closer to Solaris's, where fdopendir
98 ties the file descriptor to the returned DIR* pointer.
99 * openat.c (unlinkat): New function.
100 * openat.h (unlinkat): Add prototype.
101 * openat-die.c (openat_save_fail): Rename from openat_save_die.
102 (openat_restore_fail): Rename from openat_restore_die.
103 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
105 Provide an alternative to exiting immediately upon save_cwd or
106 restore_cwd failure. Now, an application can arrange e.g.,
107 to perform a longjump in that case.
108 * openat.c: Include dirname.h.
109 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
110 (rpl_openat, fdopendir, fstatat): Call openat_save_die
111 and openat_restore_die rather than calling error directly.
112 Don't include "error.h" or "exitfail.h"; they're no longer needed.
114 * openat-die.c (openat_save_die, openat_restore_die): New file.
115 * openat.h (openat_save_die, openat_restore_die): Declare and define.
117 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
118 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
119 int utc, int nanoseconds);
121 date should not have to allocate a megabyte of virtual memory to
122 handle a format argument like +%1048575T. When implemented with
123 strftime, it must allocate such a buffer, use strftime to fill it
124 in, print it, then free it.
125 With fprintftime, it simply prints everything and exits.
126 With no need for memory allocation, that's one fewer way to fail.
127 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
128 optional field width, not before, so we accept %9:z, not %:9z.
129 (my_strftime): Be sure to use L_('x') for literals.
131 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
132 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
133 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
134 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
135 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
136 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
137 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
138 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
139 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
141 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
142 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
143 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
144 and don't include <sys/file.h>).
146 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
150 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
151 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
152 [!LDAV_DONE]: Avoid unused variable warning.
154 2005-09-21 Bruno Haible <bruno@clisp.org>
156 * unicodeio.h (unicode_to_mb): New declaration.
158 2005-09-20 Derek Price <derek@ximbiot.com>
160 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
162 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
164 Use a consistent style for including <config.h>.
165 * __fpending.c, acl.c, argmatch.c,
166 argp-help.c, argp-parse.c,
167 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
168 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
169 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
170 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
171 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
172 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
173 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
174 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
175 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
176 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
177 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
178 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
179 modechange.c, mountlist.c, open-safer.c, physmem.c,
180 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
181 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
182 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
183 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
184 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
185 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
186 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
187 userspec.c, utimecmp.c, version-etc-fsf.c,
188 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
189 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
190 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
191 Standardize inclusion of config.h.
192 * __fpending.h, dirfd.h, getdate.h, human.h,
193 inttostr.h: Removed inclusion of config.h from header files.
194 * inttostr.c: Adjusted in-tree users.
195 * timespec.h: Remove superfluous warning to include config.h.
196 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
197 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
198 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
199 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
201 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
203 * stat-time.h: New file.
204 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
205 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
207 (timespec_cmp): New function.
208 * utimecmp.c: Include stat-time.h.
209 (SYSCALL_RESOLUTION): Depend on whether various struct stat
210 members exist, not on the obsolescent ST_MTIM_NSEC.
211 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
213 2005-09-15 Derek Price <derek@ximbiot.com>
214 Paul Eggert <eggert@cs.ucla.edu>
216 * regcomp.c, regexec.c, regex_internal.c: Back out previous
217 changes, consolidating in...
218 * regex_internal.h: ...this file.
220 2005-09-15 Derek Price <derek@ximbiot.com>
222 * regex_internal.h: Blank `pure' for GNUC < 3.
223 * regex_internal.c: Ditto, using this...
224 (__GNUC_PREREQ): ...new macro.
225 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
226 (__GNUC_PREREQ): ...this new macro.
228 * strstr.h: Include string.h. Define strstr as a macro here.
230 2005-09-13 Derek Price <derek@ximbiot.com>
232 * canon-host.c (canon_host_r): Set *cherror on memory allocation
234 Reported by Jim Meyering <jim@meyering.net>.
236 2005-09-13 Jim Meyering <jim@meyering.net>
238 * canon-host.c: Filter through gnu indent and reword comments slightly.
239 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
241 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
243 * lib/base64.c: Typo.
244 (base64_encode): Put b64str in initialized data section.
246 2005-09-12 Derek Price <derek@ximbiot.com>
248 Return usable errors from canon-host.
249 * canon-host.h: New file.
250 * canon-host.c (canon_host): Wrap...
251 (canon_host_r): ...this new function, which now relies exclusively on
253 (ch_strerror): New function.
254 (last_cherror): New global.
255 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
256 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
258 (freeaddrinfo): Free ai->ai_canonname when set.
260 2005-09-12 Derek Price <derek@ximbiot.com>
261 Paul Eggert <eggert@cs.ucla.edu>
263 * glob-libc.h: Renamed from glob_.h. The new version is
264 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
265 protecting things that should be done only in gnulib contexts.
266 * glob_.h: New file, containing only the glob things needed for
268 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
269 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
270 (glob, globfree, glob_pattern_p): Now defined simply in terms of
271 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
272 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
273 and to respect the namespace rules better.
275 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
277 Merge glibc and coreutils changes into gnulib, plus a few
279 * md5.c: Use #error rather than a string.
280 (CYCLIC): New macro, from glibc source. Use it instead of rol.
281 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
282 (__attribute__): Define to empty for non recent-GCC.
283 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
284 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
285 Renamed from their non-__ counterparts, with new macros replacing
286 them if not _LIBC. Add __THROW attribute.
288 (struct md5_ctx): Align buffer if using GCC.
289 * sha1.h (struct sha1_ctx): Likewise.
290 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
291 The old name was backwards.
292 (NOTSWAP): Remove; not used.
293 (rol): New macro, moved here from md5.h.
294 (sha1_process_block): Remove a FIXME that doesn't make sense.
296 2005-09-12 Derek Price <derek@ximbiot.com>
298 * gai_strerror.c: Include config.h when available. Include
299 getaddrinfo.h before other headers to test interface.
300 Reported by Larry Jones <lawrence.jones@ugs.com>.
302 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
304 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
305 definitions, since that's the preferred style in glibc.
306 Fix a minor spacing issue, and update copyright notice to match glibc's.
308 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
310 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
312 2005-09-06 Simon Josefsson <jas@extundo.com>
314 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
315 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
317 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
319 Change bitset word type from unsigned int to unsigned long int,
320 as this has better performance on typical 64-bit hosts.
321 Port bitset code to hosts with unusual word sizes.
322 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
323 (build_collating_symbol):
324 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
325 argument is a bitset. This is merely a style issue, but it makes
326 it clearer that an entire array is expected.
327 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
328 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
329 Port to the case where bitset_word is not the same as unsigned int.
330 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
331 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
333 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
334 (build_trtable, group_nodes_into_DFAstates):
336 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
337 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
338 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
339 * regexec.c (group_nodes_into_DFAstates): Likewise.
340 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
341 * regcomp.c (optimize_subexps, lower_subexp):
342 Work even if bitset_word has holes in its bitwise representation.
343 * regex_internal.h (BITSET_WORD_BITS): Likewise.
344 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
346 * regex_internal.c (re_string_reconstruct):
347 Don't assume UCHAR_MAX == 255.
348 * regex_internal.h (bitset_set_all): Likewise.
349 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
351 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
352 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
354 (BITSET_WORD_MAX): New macro.
355 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
356 (bitset_set_all, bitset_copy): Now inline functions, not macros.
357 (bitset_empty, bitset_copy):
358 Prefer sizeof (bitset) to multiplying it out ourselves.
359 (bitset_not_merge): Remove; unused.
360 (bitset_contain): Return bool, not unsigned int with one bit on.
362 * regexec.c (build_trtable): Don't assume bitset has no stricter
363 alignment than re_node_set; do this by defining a new internal
364 type struct dests_alloc and using it to allocate memory.
366 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
368 Check for arithmetic overflow when calculating sizes, to prevent
369 some buffer-overflow issues. These patches are conservative, in the
370 sense that when I couldn't determine whether an overflow was possible,
371 I inserted a run-time check.
372 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
373 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
374 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
375 (re_xnrealloc, re_x2nrealloc): New inline functions.
376 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
377 (build_equiv_class, build_charclass): Check for arithmetic overflow
378 in size expression calculations.
379 * lib/regex_internal.c (re_string_realloc_buffers):
380 (build_wcs_upper_buffer, re_node_set_add_intersect):
381 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
382 (re_dfa_add_node, register_state): Likewise.
383 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
384 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
385 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
386 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
388 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
390 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
391 to avoid a collision with bits/local_lim.h in glibc.
392 All uses changed. Problem reported by Dmitry V. Levin in
393 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
395 * regex_internal.c (build_wcs_upper_buffer): Fix portability
396 bugs in int versus size_t comparisons.
397 (re_string_context_at): Fix bug where the code assumed that
400 Use bool where appropriate.
401 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
403 (calc_eclosure_iter): Likewise, for ROOT arg.
404 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
405 (build_charclass_op): Likewise, for NON_MATCH arg.
406 * regex_internal.c (re_string_allocate, re_string_construct):
407 (re_string_construct_common): Likewise, for ICASE arg.
408 * regexec.c (re_search_2_stub, re_search_stub):
409 Likewise, for RET_LEN arg.
410 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
411 (set_regs): Likewise, for FL_BACKTRACK arg.
412 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
413 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
414 (calc_eclosure_iter, parse_bracket_exp):
415 Use bool for internal variables that are booleans.
416 * regexec.c (re_search_internal, check_matching, proceed_next_node):
417 (set_regs, build_sifted_states, sift_states_bkref):
418 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
419 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
420 (find_collation_sequence_value):
422 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
423 (re_node_set_compare):
424 Return bool, not int. All callers changed.
425 * regexec.c (check_halt_node_context, check_dst_limits):
426 (build_trtable, check_node_accept): Likewise.
427 * regex_internal.h: Include stdbool.h.
429 Fix bugs uncovered when converting to bool.
430 * regcomp.c (calc_eclosure_iter): Check for storage allocation
431 failure instead of charging ahead blindly.
432 * regex_internal.c (register_state): Likewise.
433 * regexec.c (re_search_2_stub): Use simpler method than boolean
434 for freeing internal storage.
435 (group_nodes_into_DFA_states): Use unsigned int, not int, for
436 bitset pieces used as boolean, to avoid undefined behavior
437 on hosts that do int overflow checking.
439 2005-08-31 Derek Price <derek@ximbiot.com>
441 * getdelim.c (getdelim): Return EOF on EOF.
442 Reported by Larry Jones <lawrence.jones@ugs.com>.
444 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
446 * regex_internal.c (re_string_reconstruct): Don't assume buffer
447 lengths fit in regoff_t; this isn't true if regoff_t is the same
449 * regex.c (re_search_internal): 5th arg is LAST_START
450 (= START + RANGE) instead of RANGE. This avoids overflow
451 problems when regoff_t is the same width as size_t.
453 (re_search_2_stub): Check for overflow when adding the
454 sizes of the two strings.
455 (re_search_stub): Check for overflow when adding START
456 to RANGE; if it occurs, substitute the extreme value.
458 2005-08-31 Jim Meyering <jim@meyering.net>
460 * regcomp.c (search_duplicated_node): Make first pointer arg
462 * regex_internal.c (create_ci_newstate, create_cd_newstate):
463 (register_state): Likewise.
464 * regexec.c (search_cur_bkref_entry, check_dst_limits):
465 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
466 (group_nodes_into_DFAstates): Likewise.
468 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
470 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
471 old glibc regex code mishandles strings longer than 2**31 bytes.
472 This patch fixes this when the regex code is used in gnulib
473 (i.e., outside glibc).
475 This patch should not affect the use of the regex code inside
476 glibc. No doubt this problem also needs to be handled for glibc
477 as well, but the result will be an incompatible change to the
478 glibc ABI, and the old ABI will have to be supported too. That
479 can be the the subject for another patch.
481 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
482 governing whether the rest of this patch is active. By default,
483 the macro is disabled and the patch has no effect.
484 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
485 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
486 (struct re_pattern_buffer, re_search, re_search_2, re_match):
487 (re_match_2, re_set_registers): Use the new types.
488 * regex_internal.h (Idx, re_hashval_t): New types.
489 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
491 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
492 (re_string_context_at, bin_tree_t, re_dfastate_t):
493 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
494 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
495 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
496 (re_string_char_size_at, re_string_wchar_at):
497 (re_string_elem_size_at):
498 Use the new types and macros to port to 64-bit hosts.
499 Use unsigned types for internal values, so that the code
500 mostly works even for arrays larger than SSIZE_MAX.
501 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
502 (search_duplicated_node, calc_eclosure_iter, fetch_number):
503 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
504 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
505 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
506 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
507 (calc_inveclosure, parse_dup_op, build_range_exp):
508 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
509 (fetch_number, create_token_tree, mark_opt_subexp):
511 * regex_internal.c (re_string_construct_common, create_ci_newstate):
512 (create_cd_newstate, re_string_allocate, re_string_construct):
513 (re_string_realloc_buffers, build_wcs_upper_buffer):
514 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
515 (re_string_reconstruct, re_string_peek_byte_case):
516 (re_string_fetch_byte_case, re_string_context_at):
517 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
518 (re_node_set_init_copy, re_node_set_add_intersect):
519 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
520 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
521 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
522 (re_acquire_state, re_acquire_state_context, register_state):
524 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
525 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
526 (re_search_internal, re_search_2_stub, re_search_stub)
527 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
528 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
529 (update_cur_sifted_state, check_dst_limits):
530 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
531 (check_subexp_limits, sift_states_bkref, merge_state_array):
532 (check_subexp_matching_top, get_subexp, get_subexp_sub):
533 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
534 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
535 (expand_bkref_cache, check_node_accept_bytes):
536 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
537 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
538 (acquire_init_state_context, check_halt_node_context):
539 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
540 (sift_states_backward, clean_state_log_if_needed):
541 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
542 (find_recover_state, transit_state_sb, transit_state_mb):
543 (transit_state_bkref, build_trtable, match_ctx_clean):
545 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
546 to work around an assumption that REG_MISSING is negative.
548 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
549 (seek_collating_symbol_entry) [defined _LIBC]:
550 (lookup_collation_sequence_value) [defined _LIBC]:
551 (build_range_exp, build_collating_symbol) [defined _LIBC]:
552 Use prototypes rather than old-style function definitions.
553 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
554 (transit_state_sb) [0]:
555 (find_collation_sequence_value) [defined _LIBC]: Likewise.
557 * regexec.c (re_search_internal): Simplify update of rm_so and
560 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
561 (optimize_subexps, lower_subexp):
562 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
563 since the signed shift might overflow. Use 1u<<31 instead.
564 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
565 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
568 * regcomp.c (optimize_subexps, lower_subexp):
569 Use CHAR_BIT rather than 8, for clarity.
570 * regexec.c (check_dst_limits_calc_pos_1):
571 (check_subexp_matching_top): Likewise.
572 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
573 have to worry about portability issues when shifting it left.
574 Remove no-longer-needed test for table_size > 0.
575 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
576 in a word, as the resulting behavior is undefined.
577 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
578 in one case, a <= should have been an <, and in another case the
579 whole test was missing.
580 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
581 the standard name CHAR_BIT.
582 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
583 this is not true on one's complement and signed-magnitude hosts.
585 * regex_internal.h (re_sub_match_top_t): Remove unused member
587 (struct re_dfa_t): Remove unused member states_alloc.
588 * regcomp.c (init_dfa): Don't initialize unused members.
590 2005-08-31 Bruno Haible <bruno@clisp.org>
592 * strstr.c: Include <stddef.h>, for NULL.
593 * strcasestr.c: Likewise.
594 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
596 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
598 * iconvme.h: Add prototype for iconv_alloc.
600 2005-08-29 Simon Josefsson <jas@extundo.com>
602 * iconvme.c: Fix errno.
604 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
606 * iconvme.c: Split iconv_string into iconv_alloc.
608 2005-08-27 Jim Meyering <jim@meyering.net>
610 * fopen-safer.c: Merge minor changes from coreutils.
611 * dup-safer.c: Likewise.
612 * fd-safer.c: Likewise.
614 Merge from coreutils.
615 * stdio--.h: New file.
616 * stdlib--.h: New file.
617 * mkstemp-safer.c: New file.
620 * pipe-safer.c: New file.
621 * creat-safer.c: New file.
622 * fcntl--.h (creat): Define to creat_safer.
623 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
624 * unistd--.h (pipe): Define to pipe_safer.
625 * unistd-safer.h: Declare pipe_safer.
627 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
629 * regex_internal.h: Remove all references to
630 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
632 (bitset_not, bitset_merge, bitset_not_merge):
633 (bitset_mask, re_string_allocate, re_string_construct):
634 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
635 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
636 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
637 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
638 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
639 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
640 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
641 (re_acquire_state_context):
642 Remove unnecessary forward decls.
643 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
644 Put __attribute at function definition,
645 now that the function decl has been removed.
646 * lib/regex_internal.c (re_string_peek_byte_case):
647 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
650 2005-08-26 Simon Josefsson <jas@extundo.com>
652 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
653 Haible <bruno@clisp.org>.
655 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
657 * regexec.c (set_regs): Don't alloca with an unbounded size.
659 alloca modernization/simplification for regex.
660 * regex.c: Remove portability cruft for alloca. This no longer
661 needs to be at the start of the file, and can be moved into
662 regex_internal.h and simplified.
663 * regex_internal.h: Include <alloca.h>.
664 (__libc_use_alloca) [!defined _LIBC]: New macro.
665 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
666 now works outside glibc.
668 2005-08-24 Simon Josefsson <jas@extundo.com>
670 * getpass.c: Add WIN32 implementation. Conditionalize use of
671 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
674 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
676 Make regex safe for g++. This fixes one real bug (an "err"
677 that should have been "*err"). g++ problem reported by
679 * regex_internal.h (re_calloc): New macro, consistent with
680 re_malloc etc. All callers of calloc changed to use re_calloc.
681 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
682 not int. All callers changed.
683 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
684 just use an array of size MB_LEN_MAX.
685 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
686 (find_recover_state): Change "err" to "*err"; this fixes what
687 appears to be a real bug.
688 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
691 2005-08-25 Jim Meyering <jim@meyering.net>
693 * open-safer.c: Include <config.h>.
694 Otherwise, we'd lose LARGEFILE support in any file using
697 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
699 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
700 * regex.h (regerror): Likewise.
702 * regex.c: Do not include <sys/types.h>, as POSIX no longer
703 requires this. (The code never needed it.)
705 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
706 All uses of recently-renamed identifiers changed to use the new,
707 POSIX-compliant names. The code will build and run just fine
708 without these changes, but it's better to eat our own dog food
709 and use the standard-conforming names.
711 * regex.h: Fix a multitude of POSIX name space violations.
712 These changes have an effect only for programs that define
713 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
714 do not change anything for programs compiled in the normal way.
715 Also, there is no effect on the ABI.
717 (_REGEX_SOURCE): New macro.
718 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
719 defined and _GNU_SOURCE is not; this fixes a name space violation.
721 Rename the following macros to obey POSIX requirements.
722 The old names are still visible as macros if _REGEX_SOURCE is defined.
723 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
724 RE_BACKSLASH_ESCAPE_IN_LISTS.
725 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
726 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
727 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
728 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
729 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
730 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
731 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
732 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
733 (REG_INTERVALS): renamed from RE_INTERVALS.
734 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
735 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
736 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
737 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
738 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
739 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
740 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
741 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
742 RE_UNMATCHED_RIGHT_PAREN_ORD.
743 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
744 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
745 (REG_DEBUG): renamed from RE_DEBUG.
746 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
747 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
748 unusual, since we can't clash with the POSIX REG_ICASE.
749 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
750 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
751 (REG_NO_SUB): renamed from RE_NO_SUB.
752 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
753 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
754 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
755 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
756 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
757 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
758 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
759 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
760 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
761 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
762 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
763 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
764 RE_SYNTAX_POSIX_MINIMAL_BASIC.
765 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
766 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
767 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
768 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
769 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
770 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
771 (REG_FIXED): Renamed from REGS_FIXED.
772 (REG_NREGS): Renamed from RE_NREGS.
774 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
775 of other REG_* macros, since POSIX says the user is allowed to
776 #undef these macros selectively.
778 (reg_errcode_t): Update comment stating what other tables need
781 Rename the following enum values to obey POSIX requirements.
782 The old names are still visible as macros.
783 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
784 is not defined, since GNU is supposed to be a superset of POSIX as
785 much as possible, and since we want reg_errcode_t to be a signed
786 type for implementation consistency.
787 (_REG_NOERROR): Renamed from REG_NOERROR.
788 (_REG_NOMATCH): Renamed from REG_NOMATCH.
789 (_REG_BADPAT): Renamed from REG_BADPAT.
790 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
791 (_REG_ECTYPE): Renamed from REG_ECTYPE.
792 (_REG_EESCAPE): Renamed from REG_EESCAPE.
793 (_REG_ESUBREG): Renamed from REG_ESUBREG.
794 (_REG_EBRACK): Renamed from REG_EBRACK.
795 (_REG_EPAREN): Renamed from REG_EPAREN.
796 (_REG_EBRACE): Renamed from REG_EBRACE.
797 (_REG_BADBR): Renamed from REG_BADBR.
798 (_REG_ERANGE): Renamed from REG_ERANGE.
799 (_REG_ESPACE): Renamed from REG_ESPACE.
800 (_REG_BADRPT): Renamed from REG_BADRPT.
801 (_REG_EEND): Renamed from REG_EEND.
802 (_REG_ESIZE): Renamed from REG_ESIZE.
803 (_REG_ERPAREN): Renamed from REG_ERPAREN.
804 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
805 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
806 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
807 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
809 (_REG_RE_NAME, _REG_RM_NAME): New macros.
810 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
811 changed. But support the old name if the new one is not defined
812 and if _REGEX_SOURCE.
814 Change the following member names in struct re_pattern_buffer.
815 The old names are still supported if !_REGEX_SOURCE.
816 The new names are always supported, regardless of _REGEX_SOURCE.
817 (re_buffer): Renamed from buffer.
818 (re_allocated): Renamed from allocated.
819 (re_used): Renamed from used.
820 (re_syntax): Renamed from syntax.
821 (re_fastmap): Renamed from fastmap.
822 (re_translate): Renamed from translate.
823 (re_can_be_null): Renamed from can_be_null.
824 (re_regs_allocated): Renamed from regs_allocated.
825 (re_fastmap_accurate): Renamed from fastmap_accurate.
826 (re_no_sub): Renamed from no_sub.
827 (re_not_bol): Renamed from not_bol.
828 (re_not_eol): Renamed from not_eol.
829 (re_newline_anchor): Renamed from newline_anchor.
831 Change the following member names in struct re_registers.
832 The old names are still supported if !_REGEX_SOURCE.
833 The new names are always supported, regardless of _REGEX_SOURCE.
834 (rm_num_regs): Renamed from num_regs.
835 (rm_start): Renamed from start.
836 (rm_end): Renamed from end.
838 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
839 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
840 Prepend __ to parameter names.
842 Undo yesterday's changes.
844 2005-08-24 Jim Meyering <jim@meyering.net>
847 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
849 2005-08-21 Bruno Haible <bruno@clisp.org>
851 * lock.h: Add multiple inclusion guard.
852 * tls.h: Add multiple inclusion guard.
854 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
856 * regex.h (REG_NOSYS)
857 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
858 Define, since POSIX requires it as of 2001.
859 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
860 New private symbol, used to keep the enum signed in all cases.
861 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
862 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
864 * regex_internal.c (re_string_skip_chars, register_state):
866 Remove forward decls; no longer needed now that we use prototypes.
867 * regexec.c (acquire_init_state_context, check_halt_node_context):
868 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
869 (clean_state_log_if_needed): Likewise.
871 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
873 Fix problems reported by Sam Steingold in
874 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
875 * regexec.c (sift_states_bkref): Fix portability bug: the code
876 assumed that reg_errcode_t is a signed type, which is not
877 necessarily true if _XOPEN_SOURCE is not defined.
878 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
879 some compilers warn about it otherwise.
881 2005-08-20 Jim Meyering <jim@meyering.net>
883 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
884 of unused local, dfa.
886 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
888 * regcomp.c (create_initial_state): Remove duplicate decl.
889 (init_word_char, create_initial_state, duplicate_node_closure):
890 (fetch_token, peek_token_bracket, build_range_exp):
891 (build_collating_symbol): Remove forward decls; no longer needed
892 now that we use prototypes.
895 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
896 (re_compile_fastmap_iter, regcomp, regerror, regfree):
897 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
898 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
899 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
900 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
901 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
902 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
903 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
904 (build_range_exp, build_collating_symbol, parse_bracket_exp):
905 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
906 (build_charclass, build_charclass_op, fetch_number, create_tree):
907 (create_token_tree, mark_opt_subexp, duplicate_tree):
908 Use prototypes rather than old-style definitions.
911 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
912 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
913 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
914 (re_string_reconstruct, re_string_peek_byte_case):
915 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
916 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
917 (re_node_set_init_copy, re_node_set_add_intersect):
918 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
919 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
920 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
921 (re_acquire_state, re_acquire_state_context, register_state):
922 (create_ci_newstate, create_cd_newstate, free_state):
924 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
925 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
926 (re_search_internal, prune_impossible_nodes):
927 (acquire_init_state_context, check_matching, static):
928 (check_halt_node_context, check_halt_state_context, proceed_next_node):
929 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
930 (update_regs, sift_states_backward, build_sifted_states):
931 (clean_state_log_if_needed, merge_state_array):
932 (update_cur_sifted_state, add_epsilon_src_nodes):
933 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
934 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
935 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
936 (find_recover_state, check_subexp_matching_top, transit_state_mb):
937 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
938 (check_arrival, check_arrival_add_next_nodes):
939 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
940 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
941 (check_node_accept_bytes, check_node_accept, extend_buffers):
942 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
943 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
948 (re_string_allocate, re_string_construct, re_string_reconstruct):
949 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
950 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
951 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
952 (re_string_context_at, re_string_peek_byte_case):
953 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
954 is defined, since we now use prototypes always.
956 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
957 C89 or better. All uses removed.
959 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
961 * regex_internal.c (re_acquire_state, re_acquire_state_context)
962 [defined lint]: Suppress bogus uninitialized-variable warnings.
964 * regcomp.c (duplicate_node): Return new index, not an error code,
965 and let the caller return REG_ESPACE if out of space. This
966 removes an uninitialied-variable warning with GCC 4.0.1, and also
967 avoids taking the address of a local variable. All callers
970 2005-08-19 Jim Meyering <jim@meyering.net>
972 * regexec.c (proceed_next_node): Redo local variables to
973 avoid GCC shadowing warnings.
975 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
977 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
978 (re_node_set_insert_last, re_dfa_add_node):
979 Rename local variables to avoid GCC shadowing warnings.
981 2005-08-18 Bruno Haible <bruno@clisp.org>
983 * strstr.c (strstr): Fix return value in multibyte case.
984 * strcasestr.c (strcasestr): Likewise.
986 2005-08-17 Jim Meyering <jim@meyering.net>
988 Make the %s format (seconds since the epoch) work for a negative
989 number and when used with a zero-padded field width, e.g. %015s.
991 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
992 label so that it precedes the code to set `digits'. Otherwise,
993 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
994 print `00-22'. Now, it prints `-0022', as it should.
996 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
998 * regex.h: Remove useless space-before-tab. From coreutils.
1000 2005-08-17 Bruno Haible <bruno@clisp.org>
1002 * strcasestr.h: New file.
1003 * strcasestr.c: New file.
1005 2005-08-17 Bruno Haible <bruno@clisp.org>
1007 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1008 * strstr.c: Completely rewritten, with multibyte locale support.
1010 2005-08-17 Bruno Haible <bruno@clisp.org>
1012 * strcasecmp.c: Use mbuiter.h.
1014 2005-08-17 Bruno Haible <bruno@clisp.org>
1016 * mbuiter.h: New file.
1018 2005-08-16 Bruno Haible <bruno@clisp.org>
1020 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1022 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1023 NUL byte, not after it.
1025 2005-08-16 Bruno Haible <bruno@clisp.org>
1027 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1028 the valid ones. Makes the comparison operations transitive:
1029 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1030 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1032 2005-08-16 Bruno Haible <bruno@clisp.org>
1034 * strcase.h (strcasecmp): Add note in comments.
1035 * strncasecmp.c: Use code from strcasecmp.c.
1036 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1037 (strcasecmp): Work correctly in multibyte locales.
1039 2005-08-16 Bruno Haible <bruno@clisp.org>
1041 * strnlen1.h: New file.
1042 * strnlen1.c: New file.
1044 2005-08-16 Bruno Haible <bruno@clisp.org>
1046 * mbfile.h: New file.
1048 2005-08-16 Bruno Haible <bruno@clisp.org>
1050 * mbiter.h: New file.
1052 2005-08-16 Bruno Haible <bruno@clisp.org>
1054 * mbchar.h: New file.
1055 * mbchar.c: New file.
1057 2005-08-16 Bruno Haible <bruno@clisp.org>
1059 * tls.h: New file, from GNU gettext.
1060 * tls.c: New file, from GNU gettext.
1062 2005-08-15 Bruno Haible <bruno@clisp.org>
1064 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1067 2005-08-14 Jim Meyering <jim@meyering.net>
1069 Sync from coreutils.
1071 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1072 Use the hash-table-based cycle-detection code not just when
1073 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1074 Reported by James Youngman in
1075 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1076 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1077 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1078 This lets us compile with -DFTS_DEBUG, once again.
1079 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1080 * fts.c (fd_safer): Remove decl.
1081 Include fcntl--.h rather than unistd-safer.h
1082 (fts_safe_changedir): Don't call fd_safer; no longer needed
1083 now that we include fcntl--.h.
1085 2005-08-11 Simon Josefsson <jas@extundo.com>
1087 * readline.h, readline.c: New file.
1089 2005-08-11 Bruno Haible <bruno@clisp.org>
1091 * strnlen.h (strnlen): Change parameter name to match comment.
1093 2005-08-10 Simon Josefsson <jas@extundo.com>
1095 * strndup.c: Use strnlen.h.
1097 * strnlen.h: New file.
1099 2005-08-02 Simon Josefsson <jas@extundo.com>
1101 * getline.h, getline.c: Rewrite.
1103 * getdelim.h, getdelim.c: New files, ported from glibc.
1105 2005-07-31 Bruno Haible <bruno@clisp.org>
1107 * lock.h (gl_lock_initializer): New macro.
1108 (gl_lock_define_initialized): Use it.
1109 (gl_rwlock_initializer): New macro.
1110 (gl_rwlock_define_initialized): Use it.
1111 (gl_recursive_lock_initializer): New macro.
1112 (gl_recursive_lock_define_initialized): Use it.
1114 2005-07-26 Bruno Haible <bruno@clisp.org>
1116 * lock.h: Update from GNU gettext.
1117 * lock.c: Update from GNU gettext.
1119 2005-07-18 Bruno Haible <bruno@clisp.org>
1121 * lock.h (gl_once_t): New type.
1122 (gl_once_define, gl_once): New macros.
1123 * lock.c (fresh_once): New variable.
1124 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1127 2005-07-18 Simon Josefsson <jas@extundo.com>
1129 * check-version.c (check_version): Accept identical versions too.
1131 2005-07-18 Bruno Haible <bruno@clisp.org>
1133 * lock.h: New file, from GNU gettext.
1134 * lock.c: New file, from GNU gettext.
1136 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1138 * quotearg.c: Add translator comment suggested by Bruno Haible,
1139 with a minor change.
1141 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1143 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1144 copyright symbol and the year.
1145 * version-etc.c (COPYRIGHT_YEAR): New constant.
1146 (version_etc_va): Use parameterized copyright notice.
1147 Reword to conform to the current GNU coding standards.
1149 2005-07-11 Simon Josefsson <jas@extundo.com>
1151 * size_max.h: New file.
1153 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1155 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1158 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1159 and Paul Eggert <eggert@cs.ucla.edu>
1161 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1162 in wint_t, not wchar_t. Remove now-unnecessary cast.
1164 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1166 * regex.c, regex.h: Sync from libc.
1167 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1168 New files, synced from libc, except that regex_internal.h
1169 currently has a small porting fix.
1171 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1173 Remove the dependency of the strftime module on the tzset module.
1174 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1175 Copy the input structure, to work around some of the bug with
1176 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1177 Solaris releases, you should also use the tzset module, but we won't
1178 require it as a dependency any more since we don't want LGPLed code
1179 to depend on GPLed code.
1181 2005-07-02 Jim Meyering <jim@meyering.net>
1183 * backupfile.c (backup_args): Change a `0' to NULL.
1185 2005-07-01 Jim Meyering <jim@meyering.net>
1187 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1188 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1189 * save-cwd.c, tempname.c:
1190 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1191 and don't include <sys/file.h>).
1193 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1195 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1196 declares only 'struct timespec;' (!).
1198 2005-06-29 Jim Meyering <jim@meyering.net>
1200 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1201 type name. Use the variable name instead.
1202 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1204 2005-06-28 Simon Josefsson <jas@extundo.com>
1206 * check-version.h, check-version.c: New files.
1208 2005-06-28 Simon Josefsson <jas@extundo.com>
1210 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1211 collision with global variable. Better indentation. Don't
1212 increment buffer pointer beyond buffer end. Based on comments
1213 from Paul Eggert <eggert@cs.ucla.edu>.
1217 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1219 * canon-host.c (canon-host): Append trailing "," to 0 in
1220 initializer of struct addrinfo, as an indication that we don't
1221 care how many members the structure has.
1223 2005-06-24 Derek Price <derek@ximbiot.com>
1224 and Bruno Haible <bruno@clisp.org>
1226 Remove stat module & update lstat.
1227 * stat.c: Remove this file...
1228 (slash_aware_lstat): ...moving this content and its support...
1229 * lstat.c (rpl_lstat): ...into here.
1230 * lstat.h: New file.
1232 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1234 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1235 (ranged_convert): Don't save conversion in a temporary struct.
1236 This causes a warning with GCC 4.0.0, and anyway in the typical
1237 case it's not worth the extra 100 bytes or so of code.
1238 (ranged_convert, __mktime_internal): When calling a function via a
1239 pointer P, use P () rather than (*P) (), as we now assume C89 or
1242 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1244 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1245 "who -r" failed to give output. Problem reported by Tim Waugh.
1247 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1248 (xcalloc): Use it to avoid needless tests.
1249 Problem reported by Jim Meyering.
1251 2005-06-16 Jim Meyering <jim@meyering.net>
1253 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1254 when either N or S is zero.
1256 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1258 * argp.h (__option_is_short): Check upper limit of
1259 __key. Isprint() requires its argument to have the value
1260 of an unsigned char or EOF.
1262 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1264 * fnmatch.c (fnmatch): If there is an encoding error in a
1265 multibyte string or pattern, fall back on unibyte matching.
1266 Problem reported by James Youngman.
1268 2005-06-08 Bruno Haible <bruno@clisp.org>
1270 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1273 2005-06-08 Bruno Haible <bruno@clisp.org>
1275 * csharpcomp.h: New file, from GNU gettext.
1276 * csharpcomp.c: New file, from GNU gettext.
1277 * csharpcomp.sh.in: New file, from GNU gettext.
1279 2005-06-07 Derek Price <derek@ximbiot.com>
1282 * glob_.h: Indent nested #ifdef.
1284 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1286 Sync from coreutils.
1287 Use "file name" when talking about file names, instead of "filename"
1288 or "path", as per the GNU coding standards.
1289 * mkdir-p.c: Renamed from makepath.c.
1290 (make_dir_parents): Renamed from make_path. All callers changed.
1291 * mkdir-p.h: Likewise. All includers changed.
1292 * filenamecat.c: Renamed from path-concat.c.
1293 (file_name_concat): Renamed from path_concat. All callers changed.
1294 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1295 * filenamecat.h: Likewise. All includers changed.
1296 * acl.c: Don't use "path" or "filename" to mean "file name"
1297 in comments or local variable names.
1298 * basename.c: Likewise.
1299 * canonicalize.c, canonicalize.h: Likewise.
1300 * dirname.c, dirname.h: Likewise.
1301 * euidaccess.c: Likewise.
1302 * exclude.c: Likewise
1303 * fnmatch_.h, fnmatch_loop.c: Likewise.
1304 * fsusage.c, fsuage.h: Likewise.
1305 * fts.c, fts_.h: Likewise.
1306 * getcwd.c: Likewise.
1307 * getloadavg.c: Likewise.
1308 * mkstemp.c: Likewise.
1309 * mountlist.c, mountlist.h: Likewise.
1310 * openat.c, openat.h: Likewise.
1311 * readlink-stub.c: Likewise.
1312 * readutmp.c, readutmp.h: Likewise.
1313 * rename.c: Likewise.
1314 * rmdir.c: Likewise.
1316 * savedir.c: Likewise.
1317 * stripslash.c: Likewise.
1318 * tempname.c: Likewise.
1319 * xreadlink.c: Likewise.
1320 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1322 * exclude.h: Likewise.
1324 * euidaccess.c (getuid, getgid, getuid, getegid)
1325 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1326 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1327 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1328 * pathmax.h: Include <limits.h> unconditionally, since other
1329 files have been getting away with it for years (MORE/BSD 4.3
1331 * userspec.c (getpwnam, getgrnam, getgrgid)
1332 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1334 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1335 Define to 256, not 255, as per modern POSIX.
1337 2005-06-01 Bruno Haible <bruno@clisp.org>
1339 * csharpexec.h: New file, from GNU gettext.
1340 * csharpexec.c: New file, from GNU gettext.
1341 * csharpexec.sh.in: New file, from GNU gettext.
1343 2005-05-31 Derek Price <derek@ximbiot.com>
1344 Paul Eggert <eggert@cs.ucla.edu>
1347 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1349 2005-05-29 Derek Price <derek@ximbiot.com>
1350 Paul Eggert <eggert@cs.ucla.edu>
1352 * glob_.h, glob.c: New files.
1354 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1356 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1358 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1359 the configuration hassle isn't worth it.
1360 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1361 (LONGEST_MODIFIER, PRIuMAX): Remove.
1363 2005-05-27 Bruno Haible <bruno@clisp.org>
1365 * getlogin_r.h: Remove second include of <stddef.h>.
1367 2005-05-25 Bruno Haible <bruno@clisp.org>
1368 Derek Price <derek@ximbiot.com>
1370 * getlogin_r.h: Simplify API documentation.
1372 2005-05-25 Derek Price <derek@ximbiot.com>
1373 Paul Eggert <eggert@cs.ucla.edu>
1375 * getlogin_r.c, getlogin_r.h: New files.
1377 2005-05-22 Bruno Haible <bruno@clisp.org>
1379 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1380 Also include <sys/param.h> if it defines MIN, MAX.
1381 Based on a patch by Derek Price <derek@ximbiot.com>.
1383 2005-05-22 Bruno Haible <bruno@clisp.org>
1385 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1386 (INT64_MIN): Fix definition.
1387 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1389 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1390 NEED_SIGNED_INT_TYPES.
1392 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1393 HAVE_SYSTEM_INTTYPES.
1395 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1397 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1398 so that unistd-safer.h (GPL'ed code) need not be included.
1400 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1403 * fts.c: Don't include "cycle-check.h" or "hash.h".
1404 (setup_dir, free_dir): New functions.
1405 (enter_dir, leave_dir): Define trivial
1406 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1407 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1408 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1409 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1410 Move to fts-cycle.c.
1411 (fts_open): Use setup_dir.
1412 (fts_close): Use free_dir.
1413 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1414 This adds a label and some gotos, but the alternatives were messier.
1415 Check for memory allocation failure when entering a dir.
1416 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1417 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1418 (FTS): New member fts_cycle, that is a union that contains the
1419 old active_dir_ht and cycle_state. All uses changed to mention
1420 fts_cycle.ht and fts_cycle.state.
1421 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1422 fts.c, with the following changes:
1423 (setup_dir, free_dir): New functions.
1424 (enter_dir): Now returns bool. Return true if successful, false
1425 if memory exhausted. All callers changed.
1426 Do not bother partly cleaning up on
1427 memory allocation failure; that is free_dir's job.
1428 However, free ad if hash_insert fails, to avoid memory leak.
1429 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1430 fts->fts_options to see which union member to use.
1432 2005-05-20 Jim Meyering <jim@meyering.net>
1434 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1435 Now a macro, to pacify GCC.
1437 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1439 * chown.c (rpl_chown): Return -1 on failure.
1441 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1443 * canonicalize.c: Include canonicalize.h first, to test interface.
1444 Include <stddef.h> unconditionally, since we assume C89 now.
1445 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1446 * fts.c: Include fts_.h first, to check interface.
1447 Do not include intprops.h; no longer needed.
1448 Include cycle-check.h and hash.h, since fts_.h no longer does.
1449 Remove unnecessary casts of closedir to void.
1450 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1451 decide whether to decrement nlinks.
1452 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1453 (FTS): Use struct hash_table * instead of Hash_table, so that
1454 we no longer need to include hash.h here.
1456 2005-05-17 Jim Meyering <jim@meyering.net>
1458 * fts.c, fts_.h: New files, from coreutils.
1460 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1462 Sync from coreutils.
1463 * unlinkdir.c, unlinkdir.h: New files.
1464 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1465 regex.h, unlocked-io.h, xtime.h:
1466 White space changes only.
1467 * makepath.c (make_path): Port to hosts where leading "//" is special.
1468 * yesno.c: Include getline.h, not ctype.h.
1469 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1470 Use getline to remove arbitrary restriction on response length.
1472 2005-05-13 Bruno Haible <bruno@clisp.org>
1474 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1475 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1476 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1477 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1478 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1479 Add support for 64-bit integers in the MSVC compiler.
1481 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1483 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1484 Change the initial comment to refer to GPL, not LGPL.
1485 gnulib-tool will change it to LGPL as needed.
1487 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1488 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1489 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1490 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1491 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1492 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1493 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1494 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1495 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1496 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1497 concatpath.c, config.charset, copy-file.c, copy-file.h,
1498 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1499 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1500 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1501 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1502 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1503 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1504 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1505 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1506 full-read.c, full-read.h, full-write.c, full-write.h,
1507 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1508 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1509 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1510 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1511 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1512 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1513 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1514 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1515 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1516 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1517 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1518 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1519 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1520 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1521 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1522 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1523 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1524 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1525 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1526 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1527 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1528 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1529 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1530 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1531 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1532 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1533 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1534 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1535 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1536 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1537 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1538 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1539 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1540 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1541 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1542 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1543 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1544 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1545 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1546 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1547 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1548 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1549 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1550 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1551 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1552 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1553 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1554 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1555 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1556 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1557 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1558 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1559 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1560 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1561 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1562 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1563 Update FSF postal mail address.
1565 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1567 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1568 specified in ai_socktype. Fix invalid ai_protocol
1569 check. ai_protocol is usually set to 0 or depending on
1570 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1571 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1572 ai_socktype / ai_protocol in the returned addrinfo structure.
1574 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1575 Bruno Haible <bruno@clisp.org>
1577 * inet_ntop.h: New file.
1578 * inet_ntop.c: New file, from glibc with modifications.
1580 2005-05-08 Jim Meyering <jim@meyering.net>
1582 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1584 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1586 Merge from coreutils. Among other things,
1587 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1588 * fd-safer.c: New file.
1589 * fcntl-safer.h, open-safer.c: Remove.
1590 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1591 * dup-safer.c: Include unistd-safer.h first.
1592 Don't include errno.h.
1593 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1594 * file-type.h: Don't assume invoker included sys/stat.h first.
1595 * file-type.c: Rely on file-type.h change.
1596 * getloadavg.c: Include unistd-safer.h.
1597 (getloadavg): Use safer open.
1598 * getusershell.c: Include "stdio-safer.h".
1599 (getusershell): Use safer fopen.
1600 * long-options.c (long_options): Use NULL rather than 0.
1601 * modechange.h (mode_free): Remove; all callers changed to invoke
1603 * modechange.c: Likewise.
1604 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1605 (MODE_DONE): New constant.
1606 (struct mode_change): Remove 'next' member.
1607 (make_node_op_equals): New function; like the old one of the
1608 same name, except it allocates an array.
1609 (mode_compile, mode_create_from_ref): Use it.
1610 (mode_compile): Allocate result as an array, not a linked list.
1611 Parse octal string ourself, so that we catch mistakes like "+0".
1612 (mode_adjust): Arg is an array, not a linked list.
1613 * modechange.c: Include stat-macros.h, xalloc.h.
1614 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1615 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1616 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1617 Remove. This is now stat-macros.h's job.
1618 (talloc): Remove. All callers replaced by xalloc, so that
1619 our invokers don't have to worry about reporting memory failures.
1620 (make_node_op_equals): Remove.
1621 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1623 (struct mode_change): Moved here from modechange.h.
1624 (mode_append_entry): Remove.
1625 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1626 apps to have incorrect behavior. Use simpler algorithm for head
1627 and tail. Don't futz with umask; that's now the job of mode_adjust.
1628 Detect more invalid usages rather than having somewhat-random behavior.
1629 Don't insert an "a=" action, as that leads to incorrect behavior.
1630 (mode_compile, mode_create_from_ref): Return NULL on error instead
1631 of an enum, since now there's only one way to have an error. All
1633 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1634 at the correct time. Simplify calculation of "+u" and its ilk.
1635 Don't mishandle "+X".
1636 (mode_free): Remove "register" and localize decls.
1637 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1638 (struct mode_change): Move to modechange.c; callers don't
1639 need to see this stuff.
1640 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1641 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1642 (mode_change, mode_adjust): Reflect the new signatures noted above.
1643 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1644 that might redefine system include files.
1645 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1646 (my_usleep): Use NULL rather than (void *) 0.
1647 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1648 Use siginterrupt to specify that system calls should be interrupted.
1649 (rpl_nanosleep): Move initialization of suspended closer to call of
1651 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1652 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1653 (desirable_utmp_entry): New function.
1654 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1655 using x2nrealloc, to simplify logic.
1656 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1657 size calculation. Do not assume utmp file is a regular file.
1658 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1659 (READ_UTMP_CHECK_PIDS): New constant.
1660 * save-cwd.c: Include unistd-safer.h.
1661 (save_cwd): Use fd_safer.
1662 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1663 [!_LIBC] Include "stat-macros.h" instead.
1664 * unistd-safer.h (fd_safer): New decl.
1666 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1668 * byteswap_.h: New file.
1670 2005-04-25 Albert Chin <china@thewrittenword.com>
1672 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1675 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1677 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1678 that "UTC +1 second" continues to work. Problem reported
1680 (relunit_snumber): New rule.
1683 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1685 * getdate.y (universal_time_zone_table): New constant.
1686 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1687 universal_time_zone_table.
1688 (lookup_zone): Prefer universal_time_zone_table to
1689 local_time_zone_table, so that "GMT" time stamps are allowed in
1690 London during the summer. Problem reported by Ian Abbott.
1692 2005-04-12 Jim Meyering <jim@meyering.net>
1694 * human.c (humblock): Set *options even when returning due to
1695 xstrtoumax conversion failure. Thanks to a used-uninitialized
1698 2005-04-09 Jim Meyering <jim@meyering.net>
1700 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1701 -Wuninitialized: initialize tm0.tm_year.
1703 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1705 * getdate.y (parser_control): rels_seen is now a boolean, not a
1706 count, since there's no maximum. All uses changed.
1707 Add member dsts_seen.
1708 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1710 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1711 Use pc_rels_seen to decide whther a date is absolute.
1713 * getdate.y (number): Don't overwrite year.
1714 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1717 2005-04-02 Simon Josefsson <jas@extundo.com>
1719 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1720 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1722 2005-03-27 Jim Meyering <jim@meyering.net>
1724 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1726 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1728 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1729 "one's complement" -> "ones' complement" in comment, as per Knuth.
1730 "value of type" -> "type or expression" in comment.
1731 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1733 2005-03-26 Jim Meyering <jim@meyering.net>
1736 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1737 Correct typos: s/or/of/.
1739 2005-03-23 Jim Meyering <jim@meyering.net>
1741 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1743 2005-03-21 Jim Meyering <jim@meyering.net>
1745 Changes imported from coreutils.
1747 * cycle-check.c: Don't include xalloc.h.
1749 * path-concat.c: Don't include assert.h.
1750 (path_concat): Remove assertion that would have triggered
1751 for ABASE starting with more than one slash.
1752 Reported by Andreas Schwab.
1754 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1755 properly when ABASE is an absolute file name.
1756 Correct the description of this function.
1758 Add an assertion and a test driver.
1759 This fixes a bug introduced on 2004-07-02.
1760 Andreas Schwab reported the resulting failure of cp --parents:
1761 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1763 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1765 * strftime.c (my_strftime): If the underlying strftime returns 0
1766 (which shouldn't happen), generate nothing instead of returning 0
1767 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1769 2005-03-16 Bruno Haible <bruno@clisp.org>
1771 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1773 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1775 * strftime.c (my_strftime): Prepend space to format so that we can
1776 reliably distinguish strftime failure from empty output on POSIX
1779 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1781 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1782 (iconv_string): Don't guess a size-zero buffer, as that might cause
1783 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1784 result would be 'too large', where 'too large' is (heuristically)
1785 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1786 overflow concerns. This will prevent some unwanted malloc failures
1787 when the inputs are very large.
1789 2005-03-15 Bruno Haible <bruno@clisp.org>
1791 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1794 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1797 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1799 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1801 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1802 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1804 * strtol.c: Likewise.
1806 2005-03-14 Simon Josefsson <jas@extundo.com>
1808 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1811 2005-03-14 Jim Meyering <jim@meyering.net>
1813 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1814 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1815 to be nonzero so that we (and caller) can detect the difference
1816 between a valid zero-length expansion and an error return, even
1817 when the underlying strftime fails before writing anything into
1820 2005-03-10 Jim Meyering <jim@meyering.net>
1822 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1823 so that this module works on systems without fchdir.
1825 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1827 Factor int-properties macros into a single file, except for
1828 glibc-related files.
1829 * intprops.h: New file.
1830 * getloadavg.c: Include it instead of limits.h.
1831 (INT_STRLEN_BOUND): Remove.
1832 * human.c: Include intprops.h.
1833 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1834 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1835 * inttostr.h: Include intprops.h instead of limits.h.
1836 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1837 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1838 for consistency with intprops.h.
1839 (time_t_is_integer, twos_complement_arithmetic): Use them.
1840 * sig2str.h: Include <signal.h>, intprops.h.
1841 (INT_STRLEN_BOUND): Remove.
1842 * strftime.c (TYPE_SIGNED): Remove.
1843 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1844 * strtol.c: Adjust comments to match intprops.h.
1845 * userspec.c: Include intprops.h.
1846 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1847 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1848 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1849 instead of rolling our own expressions.
1850 * xstrtol.c: Include xstrtol.h first, to test interface.
1852 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1854 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1855 the right thing even if adding 1900 would overflow. Similarly
1856 for tm_mon + 1 and tm_yday + 1.
1857 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1858 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1859 (DO_SIGNED_NUMBER): New macro.
1860 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1862 2005-03-07 Bruno Haible <bruno@clisp.org>
1864 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1866 2005-03-03 Derek R. Price <derek@ximbiot.com>
1867 Bruno Haible <bruno@clisp.org>
1869 * pagealign_alloc.h: New file.
1870 * pagealign_alloc.c: New file.
1872 2005-01-28 Bruno Haible <bruno@clisp.org>
1874 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1877 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1879 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1880 The workaround isn't strictly needed for POSIX conformance, and
1881 it's too much of a pain to configure and maintain. We'll ask
1882 people to fix their kernels instead.
1883 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1884 (NANOSLEEP_BUG_WORKAROUND): Remove.
1885 (xnanosleep): Remove the workaround.
1887 2005-02-12 Bruno Haible <bruno@clisp.org>
1889 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1891 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1893 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1894 * timespec.h (gettime): Return void, since it always
1895 succeeds now. All uses changed.
1896 * gettime.c (gettime) Likewise.
1897 [HAVE_NANOTIME]: Prefer nanotime.
1898 Assume gettimeofday succeeds, as POSIX requires.
1899 Assime time () succeeds, since other code already does.
1900 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1901 (timespec_subtract): Remove.
1902 (NANOSLEEP_BUG_WORKAROUND): New constant.
1903 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1904 things considerably. Use it only on GNU/Linux hosts, since the
1905 workaround shouldn't be needed elsewhere.
1907 2005-02-24 Bruno Haible <bruno@clisp.org>
1909 * gettext.h: Update from GNU gettext 0.14.2.
1911 2005-02-24 Bruno Haible <bruno@clisp.org>
1913 * localcharset.c: Update from GNU gettext 0.14.2.
1914 * config.charset: Update from GNU gettext 0.14.2.
1916 2005-02-22 Simon Josefsson <jas@extundo.com>
1918 * iconvme.h, iconvme.c: New files, from libc.
1920 2005-02-20 Neil Conway <neilc@samurai.com>
1922 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1923 returned by OSX/Darwin if the specified buffer is not large
1924 enough for the hostname.
1926 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1928 * memrchr.h: New file.
1929 * chdir-long.c: Include it.
1930 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1931 Don't bother including stddef.h.
1933 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1935 * argp-help.c (__argp_help): Create a fake struct argp_state and
1936 pass it to _help, otherwise the latter coredumps trying to
1937 dereference state.root_argp.
1939 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1941 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1943 Include <sys/types.h>, for dev_t.
1944 (ME_DUMMY, ME_REMOTE): Move from here....
1945 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1946 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1948 Include mountlist.h first, to test the interface.
1950 2005-01-29 Bruno Haible <bruno@clisp.org>
1952 * progname.c (program_name): Initialize.
1953 Needed when linking statically on MacOS X.
1955 2005-01-28 Bruno Haible <bruno@clisp.org>
1957 * javacomp.sh.in: New file, from GNU gettext.
1958 * javacomp.h: New file, from GNU gettext.
1959 * javacomp.c: New file, from GNU gettext.
1961 2005-01-26 Bruno Haible <bruno@clisp.org>
1963 * javaexec.sh.in: New file, from GNU gettext.
1964 * javaexec.h: New file, from GNU gettext.
1965 * javaexec.c: New file, from GNU gettext.
1967 2005-01-26 Simon Josefsson <jas@extundo.com>
1969 * gai_strerror.c: Use GPL in header.
1971 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1973 * argp-help.c (hol_entry_help): Avoid using non-constant
1974 initializers for struct pentry_state.
1975 (__argp_error): Check return value of __asprintf
1976 (__argp_failure): Translate error message
1978 * argp-parse.c: Removed braces around the expansion of N_()
1980 2005-01-21 Jim Meyering <jim@meyering.net>
1982 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1983 same value as for Solaris 9.
1985 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1986 component length. This included changing the parameter to be
1987 of type `char *' rather than `char const *'.
1988 * chdir-long.h (chdir_long): Update prototype.
1990 * openat.c (fdopendir, fstatat): New functions.
1991 * openat.h: Include headers required for use of DIR and struct stat.
1992 [AT_SYMLINK_NOFOLLOW]: Define.
1993 (fdopendir, fstatat): Add prototypes.
1995 2005-01-21 Bruno Haible <bruno@clisp.org>
1997 * classpath.h: New file, from GNU gettext.
1998 * classpath.c: New file, from GNU gettext.
2000 2005-01-20 Simon Josefsson <jas@extundo.com>
2002 * version-etc-fsf.c: New file, with version_etc_copyright.
2003 * version-etc.c: Remove version_etc_copyright.
2004 * version-etc.h (version_etc_copyright): Use [] instead of * in
2005 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2007 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2009 * save-cwd.c (save_cwd): Remove code to support the case
2010 where fchdir is missing or flaky.
2012 2005-01-20 Simon Josefsson <jas@extundo.com>
2014 * base64.h (isbase64): Add.
2016 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2017 using a unsigned prototype, don't inline.
2018 (base64_decode): Use it.
2020 2005-01-19 Bruno Haible <bruno@clisp.org>
2022 * sh-quote.h: New file, from GNU gettext.
2023 * sh-quote.c: New file, from GNU gettext.
2025 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2027 Merge changes from coreutils, as described below in several
2028 changelogs dated today.
2030 * save-cwd.c: Include "save-cwd.h" before other include files.
2031 (O_DIRECTORY): Remove; not needed here, since "." must be
2032 a directory. All uses removed.
2033 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2034 universal on Suns, and we also need to test for IRIX.
2035 Revamp code to use 'if' rather than '#if'.
2036 Avoid unnecessary comparison of cwd->desc to 0.
2038 * utimens.c (futimens): Robustify the previous patch, by checking
2039 for known valid error numbers rather than observed invalid ones.
2041 2005-01-18 Jim Meyering <jim@meyering.net>
2043 * version-etc.c (version_etc_copyright): Update copyright date.
2045 * utimens.c (futimens): Account for the fact that futimes
2046 can also fail with errno == ENOSYS or errno == ENOENT.
2047 Patch from Dmitry V. Levin.
2049 Change the name of the robust chdir function from chdir to chdir_long.
2050 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2051 (restore_cwd): Use chdir_long, not chdir.
2052 * chdir-long.c: Renamed from chdir.c.
2053 * chdir-long.h: Renamed from chdir.h.
2054 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2057 2005-01-18 Bob Proulx <bob@proulx.com>
2059 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2060 offsetof() macro construct to avoid compile failure with native HP-UX
2061 11.0 ANSI C compiler.
2063 2005-01-06 Bruno Haible <bruno@clisp.org>
2065 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2066 because stpncpy.m4 takes care of it.
2068 2004-01-24 Bruno Haible <bruno@clisp.org>
2070 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2072 2003-10-09 Bruno Haible <bruno@clisp.org>
2074 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2076 2005-01-06 Bruno Haible <bruno@clisp.org>
2078 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2079 * fwriteerror.c: Include <stdbool.h>.
2080 (fwriteerror): At the end, close the file stream. Record whether
2081 stdout was already closed.
2083 2004-05-27 Bruno Haible <bruno@clisp.org>
2085 * execute.c (environ): Declare if needed.
2086 * pipe.c (environ): Likewise.
2087 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2089 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2091 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2092 definitions to be after all include files, to avoid collisions.
2093 Problem reported by Bob Proulx.
2095 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2097 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2098 not needed. This removes a dependency on the gettext module.
2099 [defined _LIBC]: Do not include <libintl.h>; not needed.
2101 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2103 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2106 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2108 * argp-parse.c: Include <stddef.h>.
2109 (alignof, alignto): New macros.
2110 (parser_init): Don't assume that void * is aligned sufficiently
2113 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2114 need to extend the stack.
2115 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2118 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2120 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2122 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2124 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2125 Remove now-obsolete comment about AIX.
2126 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2127 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2128 (YYMAXDEPTH): New macro.
2130 2004-12-18 Bruno Haible <bruno@clisp.org>
2132 * fatal-signal.c (fatal_signals): Make non-const.
2133 (init_fatal_signals): New function.
2134 (uninstall_handlers, install_handlers): Ignore signals that were set to
2136 (at_fatal_signal): Call init_fatal_signals.
2137 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2139 Reported by Paul Eggert.
2141 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2143 * getdate.y (textint): New member "negative".
2144 (time_zone_hhmm): New function.
2145 Expect 14 shift-reduce conflicts, not 13.
2146 (o_colon_minutes): New rule.
2147 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2148 (yylex): Set the "negative" member of signed numbers.
2150 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2152 Changes imported from coreutils.
2153 * hard-locale.c: Assume <locale.h> exists.
2155 (GLIBC_VERSION): New macro.
2156 (hard_locale): Assume setlocale exists.
2157 Rewrite to avoid #ifdef.
2158 Use strdup rather than malloc + strcpy.
2159 * human.c: Assume <locale.h> exists.
2160 (human_readable): Assume localeconv exists.
2162 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2164 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2165 convert T2, not T. (Imported from libc.)
2167 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2169 * getcwd.c (is_ENAMETOOLONG): New macro.
2170 (__getcwd.c): Don't restore errno; glibc doesn't.
2171 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2172 first, falling back to our code only if its results look suspicious.
2173 Ensure that the resulting buffer is only as large as necessary.
2175 * readutmp.c: Include readutmp.h first.
2176 Include <errno.h>, since readutmp.h no longer does that.
2177 * readutmp.h: Don't include <errno.h>,
2178 <sys/param.h>, <time.h>; not needed to establish interface.
2179 (errno): Remove decl.
2180 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2181 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2182 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2184 2004-11-28 Simon Josefsson <jas@extundo.com>
2186 * base64.h, base64.c: New file.
2188 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2190 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2192 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2194 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2195 HP's ANSI C compiler.
2196 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2197 Declaring int functions causes warnings on some modern systems and
2198 shouldn't be needed to compile on ancient ones.
2199 * same.c (MIN) [defined MIN]: Don't define, since it's already
2202 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2203 with the following changes.
2204 (__set_errno): Parenthesize properly.
2205 Include <stdbool.h>.
2206 (MIN, MAX, MATCHING_INO): New macros.
2207 (__getcwd): Define with prototype, not K&R form.
2208 Use heuristics to allocate default buffer on stack if possible.
2209 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2210 behavior, and to avoid the PATH_MAX limit when computing
2212 Use MATCHING_INO to compare inode number to file.
2213 Check for arithmetic overflow in size calculations.
2214 Fix bug in reallocation of dot array that caused getcwd to fail
2215 on directories nested deeper than 75.
2216 Be more careful about saving errno on error.
2217 Do not use realloc; use only free+malloc, as this is a bit
2218 more flexible and avoids a needless copy operation.
2219 Do not inspect st_dev and st_ino for symbolic links; POSIX
2220 doesn't specify the latter.
2221 Check for closedir errors.
2222 Avoid needless casts.
2223 Use "#ifdef weak_alias" around weak_alias, to be like other
2225 The following changes to getcwd.c have effect only when used in
2226 gnulib; they have no effect inside glibc proper.
2227 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2228 as alloca isn't used.
2229 (alloca, __alloca): Likewise.
2230 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2231 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2232 unconditionally, as gnulib assumes C89 or better.
2233 Do not include <sys/param.h>.
2234 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2235 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2237 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2238 Include <dirent.h> in a way that is compatible with modern Autoconf.
2239 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2240 New macros, if not already defined.
2241 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2242 Use "_LIBC", not "defined _LIBC", for consistency.
2243 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2245 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2246 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2247 * xgetcwd.c: David MacKenzie's old code was removed, so give
2248 credit only to Jim Meyering and adjust the copyright dates.
2249 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2250 <stdlib.h>, <unistd.h>, "pathmax.h".
2251 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2252 (INITIAL_BUFFER_SIZE): Remove.
2253 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2255 2004-11-23 Jim Meyering <jim@meyering.net>
2257 * getopt_.h: Remove trailing blanks.
2259 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2261 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2262 (futimens): New function, which uses futimes if available.
2263 (futimens, utimens): Support timespec==NULL, with same semantics
2264 as utime and utimens.
2265 * utimens.h (futimens): New decl.
2267 2004-11-23 Jim Meyering <jim@meyering.net>
2269 * __fpending.c: Add comment.
2271 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2273 * getopt_.h: Re-addition of __getopt_argv_const caused
2274 redefinition warnings. To avoid them, include the defines
2275 in `#if !defined __need_getopt ... #endif'. The only place
2276 where __getopt_argv_const is used is in definitions
2277 of getopt_long and getopt_long_only below, which are as well
2278 protected by `#ifndef __need_getopt'.
2279 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2280 __need_getopt after including <stdio.h> and <unistd.h> These
2281 headers might have defined it.
2283 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2285 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2287 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2288 optopt): Use them instead of invoking ## directly; otherwise, the
2289 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2291 2004-11-19 Bruno Haible <bruno@clisp.org>
2293 * strtok_r.c: Move comments from here...
2294 * strtok_r.h: ... to here.
2296 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2298 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2299 might fail. Problem reported by Yoann Vandoorselaere.
2300 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2301 that mishandle size_t overflow.
2303 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2305 * canon-host.c: Include "strdup.h".
2306 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2307 Use strdup instead of malloc/strcpy to duplicate strings.
2309 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2310 (human_space_before_unit): New constant.
2311 * human.c (human_readable): Support it.
2313 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2314 (xgetcwd): Set errno correctly when failing.
2315 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2316 the failure is actually due to a PATH_MAX problem.
2318 Further getopt changes to make it more likely that glibc will
2319 buy the changes back.
2320 * getopt.c (POSIXLY_CORRECT): New constant.
2321 (getopt): Use it, so to preserve glibc semantic
2322 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2323 when compiling for libc.
2324 * getopt_.h (__getopt_argv_const): Bring it back.
2325 (getopt_long, getopt_long_only): Use it.
2327 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2328 New arg POSIXLY_CORRECT. All callers changed.
2329 (getopt): Argv is now char * const *, as per standard.
2330 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2331 not char *__getopt_argv_const *.
2332 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2333 _getopt_long_only_r): Likewise.
2334 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2335 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2336 _getopt_long_r, _getopt_long_only_r): Likewise.
2337 * getopt_.h (__getopt_argv_const): Remove.
2338 (getopt): Argv is now char * const *, as per standard.
2340 * getdate.y (tORDINAL): New token.
2341 (day, relunit): Allow it for relative times.
2342 (relative_time_table): Use tORDINAL for ordinals.
2344 2004-11-15 Jim Meyering <jim@meyering.net>
2346 * closeout.c: Include "__fpending.h" once again.
2347 Include <stdbool.h>.
2348 (close_stdout): Don't fail just because stdout was closed initially,
2349 since some programs don't write to stdout in the normal course of
2350 operation (other than --version and --help), and we don't want this
2351 function to make e.g. `touch file >&-' fail.
2352 But do fail if it was closed and someone has tried to write to it.
2353 E.g., `printf foo >&-' must fail.
2355 2004-11-11 Simon Josefsson <jas@extundo.com>
2357 * strtok_r.h, strtok_r.c: New file.
2359 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2361 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2362 we can stop lying to compilers about the constness of argv when we
2363 are compiled outside glibc.
2364 (getopt, getopt_long, getopt_long_only): Use it.
2365 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2367 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2368 _getopt_long_only_r): Likewise.
2369 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2370 _getopt_long_only_r): Likewise.
2372 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2373 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2374 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2375 the other external symbols.
2376 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2377 declaration, since the above renaming now works around collisions.
2379 2004-11-11 Jim Meyering <jim@meyering.net>
2381 * linebreak.c: Remove trailing blanks.
2382 * alloca_.h: Likewise.
2383 * acosl.c: Likewise.
2384 * euidaccess.c: Likewise.
2385 * allocsa.h: Likewise.
2387 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2389 * mktime.c (SHR): New macro, which is a portable
2390 substitute for >> that should work even on Crays.
2391 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2392 Problem reported by Mark D. Baushke in
2393 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2394 * getdate.y (SHR): Likewise.
2396 * strftime.c (SHR): Likewise.
2398 * quotearg.c (struct quoting_options): Use unsigned int for
2399 quote_these_too, so that right shifts are well defined. All uses
2402 2004-11-10 Simon Josefsson <jas@extundo.com>
2404 * getaddrinfo.h, getaddrinfo.c: New files.
2406 2004-11-10 Jim Meyering <jim@meyering.net>
2408 Ensure that no close failure goes unreported.
2409 * closeout.c (close_stdout): Always close stdout. I.e., don't
2410 return early when it seems there's nothing to flush.
2411 Don't include __fpending.h.
2413 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2415 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2417 2004-11-05 Bruno Haible <bruno@clisp.org>
2419 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2420 Reported by Mark D. Baushke <mdb@cvshome.org>.
2422 2004-11-04 Bruno Haible <bruno@clisp.org>
2424 2004-09-11 Bruno Haible <bruno@clisp.org>
2425 * allocsa.valgrind: New file.
2426 2004-02-06 Bruno Haible <bruno@clisp.org>
2427 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2428 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2429 Reported by Christopher Seip <chris.seip@hp.com>.
2431 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2433 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2434 with errno == ERANGE if the buffer is too small.
2435 Problem reported by Mark D. Baushke.
2437 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2439 * xreadlink.c (MAXSIZE): New macro.
2440 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2441 size does not exceed MAXSIZE. Avoid cast.
2442 As suggested by Mark D. Baushke in
2443 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2444 if readlink fails with buffer size just under MAXSIZE, try again
2447 2004-11-02 Derek R. Price <derek@ximbiot.com>
2448 and Paul Eggert <eggert@cs.ucla.edu>
2450 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2451 (get_date): Overparenthesize to avoid GCC warning.
2453 2004-11-02 Bruno Haible <bruno@clisp.org>
2455 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2456 function returns void.
2458 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2460 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2461 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2464 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2466 * getdate.y: Add support for TZ="foo" within a date string.
2467 Fix some bugs near time_t boundaries. Reject dates with
2468 out-of-range components, e.g., "Sept 31".
2469 Include <stdlib.h>, "setenv.h", "xalloc.h".
2470 (ISDIGIT_LOCALE): Remove; unused.
2471 Note that the TZ and time functions used here are not reentrant.
2472 (mktime_ok, get_tz): New functions.
2473 (TZBUFSIZE): New constant.
2474 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2475 This requires that we sometimes generate our own TZ="XXX..." setting.
2477 2004-10-27 Derek R. Price <derek@ximbiot.com>
2479 * mktime.c (not_equal_tm): Remove redundant check.
2481 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2483 * getdate.y: Use Bison 1.875 features, and some minor
2484 code cleanups. This change does not affect semantics.
2485 Don't include <stdlib.h>; no longer needed.
2486 Don't include unlocked-io.h; only the "#if TEST" code uses
2487 stdio, and performance isn't crucial there.
2488 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2489 Bison 1.875 features as described below.
2490 All uses of "PC." replaced by "pc->".
2491 (YYSTYPE): Add a forward declaration.
2492 (yylex, yyerror): Use full prototypes in forward decls.
2493 Use "%pure-parser" rather than obsolescent "%pure_parser".
2494 Use %parse-param and %lex-param instead of obsolescent
2495 YYPARSE_PARAM and YYLEX_PARAM.
2496 (meridian_table, month_and_day_table, time_units_table,
2497 relative_time_table, time_zone_table, military_table,
2498 lookup_zone, lookup_word, get_date):
2499 Use NULL instead of 0 where appropriate.
2500 (to_hour): Avoid abort (), to avoid a dependency on
2502 (yyerror, yylex): Now accepts parser_control * arg.
2503 (main) [TEST]: Use '\0' rather than 0 for char.
2505 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2507 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2508 It's now the caller's responsibility to handle the case where
2509 !HAVE_GETPAGESIZE && !defined getpagesize.
2511 * mktime.c (leapyear): Arg is long int, not int.
2513 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2515 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2517 2004-10-12 Simon Josefsson <jas@extundo.com>
2519 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2520 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2523 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2525 * vsnprintf.h: New file.
2526 * vsnprintf.c: New file.
2528 2004-10-07 Bruno Haible <bruno@clisp.org>
2530 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2531 into the provided buffer.
2533 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2535 * diacrit.c, diacrit.h: Add GPL notice.
2537 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2538 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2539 * logl.c (logl): Keep the code as similar to glibc as possible.
2540 This avoids a potential constant-folding bug.
2542 2004-10-05 Bruno Haible <bruno@clisp.org>
2544 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2546 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2548 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2549 * xmalloc.c (xmemdup): Likewise.
2550 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2551 XFREE): Remove these long-obsolescent macros.
2552 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2553 * xstrdup.c: Remove.
2555 * regex.c (re_comp): Cast gettext return value to char *,
2556 Problem reported by Martin Neitzel via Mark D. Baushke.
2558 2004-10-04 Simon Josefsson <jas@extundo.com>
2560 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2561 '#ifdef USE_UNLOCKED_IO'.
2563 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2565 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2566 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2567 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2568 regex.c, sha1.c, version-etc.c, yesno.c:
2569 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2570 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2571 the includer's responsibility.
2573 Sync from coreutils.
2575 * modechange.c (mode_compile): Don't decrement a pointer that
2576 points to the start of a string, as the C Standard says the
2577 resulting behavior is undefined.
2579 * backupfile.h (enum backuptype): Rename none -> no_backups,
2580 simple -> simple_backups, numbered_existing ->
2581 numbered_existing_backups, numbered -> numbered_backups
2582 to avoid shadowing problems. All uses changed.
2583 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2584 * backupfile.c (check_extension, numbered_backup):
2585 Rename locals to avoid shadowing 'basename'.
2586 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2589 * .cppi-disable: Add getopt_.h, getopt_int.h.
2590 * .cvsignore: Add getopt.h.
2592 2004-10-04 Simon Josefsson <jas@extundo.com>
2594 * memmem.h: New file.
2595 * memmem.c: New file, taken from glibc.
2597 2004-10-02 Jim Meyering <jim@meyering.net>
2599 * dirfd.h, getpagesize.h: Add copyright notice.
2601 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2603 * snprintf.c: Remove comments as to why each header is needed.
2605 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2607 * strsep.h: New file.
2608 * strsep.c: New file.
2610 2004-10-01 Simon Josefsson <jas@extundo.com>
2612 * snprintf.c (snprintf): Handle size==0.
2614 2004-10-01 Simon Josefsson <jas@extundo.com>
2615 Bruno Haible <bruno@clisp.org>
2617 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2618 (snprintf): Declare 'args'.
2620 2004-09-30 Simon Josefsson <jas@extundo.com>
2622 * snprintf.h, snprintf.c: New files.
2624 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2626 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2627 (hol_entry_help): Never translate an empty string.
2628 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2629 * argp.h (OPTION_NO_TRANS): New option.
2631 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2633 * xvasprintf.c: Include xalloc.h.
2634 (xvasprintf): Use xalloc_die, not xmalloc_die.
2636 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2638 * dummy.c: Change copyright notice to FSF, and license to GPL.
2640 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2642 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2643 Problem reported by Bruno Haible in:
2644 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2646 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2648 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2649 in case some system header has #define'd it. Problem reported by
2650 Soeren D. Schulze in
2651 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2653 2004-09-08 Bruno Haible <bruno@clisp.org>
2655 * stdint_.h.in: New file, taken from GNU clisp.
2657 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2659 * xvasprintf.h: New file.
2660 * xvasprintf.c: New file.
2661 * xasprintf.c: New file.
2663 2004-09-08 Bruno Haible <bruno@clisp.org>
2665 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2667 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2669 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2671 Import from coreutils.
2672 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2673 strings on unbounded length. alloca's performance benefits aren't
2674 that important here.
2676 (parse_with_separator): New function, with most of the internals
2677 of the old parse_user_spec. Allow user to omit both user and group,
2678 for compatibility with FreeBSD.
2679 Clone only the user name, not the entire spec.
2680 Do not set *uid, *gid unless entirely successful.
2681 Avoid memory leak in some failing cases.
2682 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2683 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2684 (parse_user_spec): Rewrite to use parse_with_separator.
2686 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2688 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2689 its complicated substitute.
2690 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2691 and program_invocation_name.
2692 (__argp_basename) [!_LIBC]: Remove; the only use was
2693 replaced by its body.
2694 (__argp_short_program_name): Change condition from
2695 !defined __argp_short_program_name to
2696 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2697 to match argp-namefrob.h.
2698 (__argp_failure): Don't assume strerror_r returns char *.
2699 * argp-parse.c (N_): Define unconditionally.
2700 (argp_default_options): Fill out initializers with 0 to avoid
2703 2004-08-12 Simon Josefsson <jas@extundo.com>
2705 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2706 * getopt_.h: Renamed from getopt.h.
2708 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2710 Merge from coreutils.
2712 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2713 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2714 for Reliant Unix 5.43.
2716 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2717 (union fooround): Use uintmax_t, not long int.
2718 The rest is a merge from libc:
2719 [defined _LIBC]: Include <shlib-compat.h>.
2720 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2722 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2724 * strverscmp.c: Convert to UTF-8.
2726 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2728 * obstack.h (obstack_empty_p):
2729 Don't assume that chunk->contents is suitably aligned.
2730 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2731 Likewise. Problem reported by Benno in
2732 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2734 * chown.c (rpl_chown): Work even if the file is writeable but not
2735 readable. This could be improved further but it'd take some work.
2737 2004-08-08 Simon Josefsson <jas@extundo.com>
2739 * xgethostname.c: Don't include error.h (not used).
2742 * getpass.c: Include getpass.h first.
2744 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2746 * xalloc-die.c: New files.
2747 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2749 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2750 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2751 (_, N_, xalloc_die): Move to xalloc-die.c.
2752 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2753 so that we needn't mess with xalloc_msg_memory_exhausted.
2755 * sha1.h: Renamed from sha.h.
2756 (SHA1_H): Renamed from _SHA_H.
2757 (sha1_ctx): Renamed from sha_ctx.
2758 (sha1_init_ctx): Renamed from sha_init_ctx.
2759 (sha1_process_block): Renamed from sha_process_block.
2760 (sha1_process_bytes): Renamed from sha_process_bytes.
2761 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2762 (sha1_read_ctx): Renamed from sha_read_ctx.
2763 (sha1_stream): Renamed from sha_stream.
2764 (sha1_buffer): Renamed from sha_buffer.
2765 * sha1.c: Likewise; renamed from sha.c.
2766 Do not include <sys/types.h>.
2767 Include <stddef.h> rather than <stdlib.h>.
2769 2004-08-08 Bruno Haible <bruno@clisp.org>
2771 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2772 FILESYSTEM_PREFIX_LEN.
2773 * progreloc.c: Likewise.
2774 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2776 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2779 * argp-help.c (make_hol, hol_append): Don't assume that
2780 SIZE_MAX is a valid preprocessor constant.
2781 (__argp_basename): Change from "#ifndef _LIBC"
2782 to "#ifndef __argp_short_program_name", so that
2783 we don't compile these functions for tar.
2785 More merges from coreutils.
2786 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2787 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2789 * addext.c: Remove; no longer needed.
2790 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2791 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2792 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2793 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2794 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2795 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2796 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2797 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2798 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2799 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2800 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2801 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2802 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2803 Import changes from coreutils.
2805 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2807 Merge from coreutils.
2809 * .gdb-history: Remove; this doesn't belong here.
2811 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2812 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2813 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2815 * dirname.h: Include <stdbool.h>.
2816 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2817 for consistency with POSIX terminology. All uses changed.
2818 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2819 (strip_trailing_slashes): Use bool for booleans.
2820 * stripslash.c (strip_trailing_slashes): Likewise.
2822 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2823 sometimes returns a positive errno value even when it succeeds.
2824 (print_errno_message) [!LIBC]: Fall back on strerror if
2827 * path-concat.c (mempcpy): Don't define if a system header defines it.
2828 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2829 (longest_relative_suffix): New function.
2830 (path_concat): Use it. Assume first argument is not NULL.
2831 Port to DOS. Omit redundant separators.
2832 Report an error instead of returning NULL.
2833 Use mempcpy instead of memcpy.
2834 (xpath_concat): Remove: not declared or used.
2836 * same.h: Include <stdbool.h>
2837 (same_name): Return bool, not int.
2838 * same.c (same_name): Likewise.
2839 (errno): Don't declare; we assume C89 or better now.
2841 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2842 if not already defined.
2844 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2845 * dup-safer.c (errno): Likewise.
2847 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2849 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2852 2004-08-03 Simon Josefsson <jas@extundo.com>
2854 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2855 * progname.h: Don't include stdbool.h.
2857 2004-08-02 Simon Josefsson <jas@extundo.com>
2859 * getsubopt.h: New file, with comments from Bruno Haible.
2860 * getsubopt.c: New file, from glibc, but slightly modified based on
2861 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2863 2004-08-01 Simon Josefsson <jas@extundo.com>
2865 * xgetdomainname.c: Include stdlib.h, for free().
2867 2004-07-16 Simon Josefsson <jas@extundo.com>
2869 * dummy.c: New file.
2871 2004-07-16 Bruno Haible <bruno@clisp.org>
2873 * backupfile.h: Add extern "C" for C++.
2874 * closeout.h: Likewise.
2875 * copy-file.h: Likewise.
2876 * findprog.h: Likewise.
2877 * full-write.h: Likewise.
2878 * pathname.h: Likewise.
2879 * progname.h: Likewise.
2880 * stpcpy.h: Likewise.
2881 * stpncpy.h: Likewise.
2882 * strcase.h: Likewise.
2883 * strstr.h: Likewise.
2884 * xalloc.h: Likewise.
2886 * mbswidth.h: Add extern "C" for C++.
2887 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2889 2004-07-09 Simon Josefsson <jas@extundo.com>
2891 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2892 failed without this.)
2894 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2896 * fchown-stub.c: New file.
2898 2004-06-24 Jim Meyering <jim@meyering.net>
2900 * obstack.h (obstack_base): Cast to (void *), per documentation.
2902 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2904 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2906 2004-06-01 Jim Meyering <jim@meyering.net>
2908 * calloc.c: New file.
2910 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2912 * getdate.y (yylex): Allow space between sign and number.
2913 Problem reported by Dan Jacobson.
2915 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2916 and Jim Meyering <jim@meyering.net>
2918 Merge from coreutils CVS.
2920 * stat-macros.h: New file, with contents from file-type.h
2921 and coreutils' system.h.
2922 * file-type.c: Include "stat-macros.h".
2923 * file-type.h (file_type): Move all macro definitions to new file,
2926 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2927 Wrap old code with this conditional.
2928 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2929 function that does not dereference symlinks.
2930 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2932 * xreadlink.c: Include xreadlink.h first, to catch .h file
2933 dependency problems.
2934 (xreadlink): Accept new arg SIZE, for efficiency.
2935 All decls and uses changed.
2936 * xreadlink.h: Include <stddef.h>, for size_t.
2938 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2939 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2941 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2943 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2945 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2946 macros to be defined.
2947 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2948 the allocator returns NULL because the requested size is zero.
2950 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2952 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2953 var. Add comment explaining why libc still defines it. This
2954 merges the following patch from glibc:
2955 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2957 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2959 * obstack.c (_obstack): Remove unused variable. It hasn't been
2960 present in glibc since revision 1.1 of this file.
2961 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2962 obstack_alignment_mask, obstack_alloc, obstack_base,
2963 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2964 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2965 obstack_grow0, obstack_init, obstack_int_grow,
2966 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2967 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2968 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2969 nonexistent functions.
2971 2004-05-17 Derek R. Price <derek@ximbiot.com>
2972 Paul Eggert <eggert@cs.ucla.edu>
2974 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2976 2004-05-14 Bruno Haible <bruno@clisp.org>
2978 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2979 that consists of a '.' followed by an empty digit string.
2980 Patch by Tor Lillqvist <tml@iki.fi>.
2982 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2984 Port obstack to the AS/400, where pointers are 16 bytes wide and
2985 you cannot cast an integer to a valid pointer. This patch is
2986 currently waiting to be integrated into glibc; see
2987 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2989 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2990 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2991 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2992 (struct obstack): temp member is now a union of a pointer and
2993 an integer, instead of an integer. All integer uses changed.
2994 This does not affect the physical layout of struct obstack,
2995 except on hosts (like the AS/400) where the size or alignment of
2996 void * is greater than that of ptrdiff_t.
2997 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2998 __STDC__)]: Store temporary in pointer member of union, not
3000 * obstack.c: Include <stddef.h>, for offsetof.
3001 (struct fooalign): Remove; it doesn't need a name.
3002 (union fooround): Change double to long double, and add void *.
3003 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3004 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3005 not a macro. Hence the values are always int; so remove all
3006 casts-to-int in uses.
3008 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3009 Derek Price <derek@ximbiot.com>
3011 * alloca.c: Include <alloca.h>, to get our interface.
3012 * alloca_.h: Use __alloca on AIX, so that we don't have to
3013 include <alloca.h> first. Use C89 prototype for alloca; this
3014 requires including <stddef.h> for size_t. Use extern "C" if C++.
3015 Use #elif for simplicity, since we can assume C89 now.
3016 Don't try to source the system alloca.h since it will not be found
3017 and to prevent recursively including its replacement.
3018 * fnmatch.c: Include <alloca.h> instead of opencoding.
3019 * regex.c: Likewise.
3021 2004-05-16 Derek Price <derek@ximbiot.com>
3022 Paul Eggert <eggert@cs.ucla.edu>
3024 getline cleanup. This changes the getndelim2 API: both order of
3025 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3028 * getline.c: Don't include stddef.h or stdio.h, since our
3029 interface does that.
3030 (getline): Always use getdelim, so that we don't have two
3031 copies of this code.
3032 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3034 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3035 (GETNDELIM2_MAXIMUM): New macro.
3036 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3037 instead of the old practice of delim2==0. All callers changed.
3038 Return -1 on overflow, instead of returning junk.
3039 Do not set *linesize unless allocation succeeds.
3040 * getndelim2.h: Do not include stddef.h; no longer needed, now
3041 that we include sys/types.h.
3042 * getnline.h: Likewise.
3043 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3044 (getndelim2): Reorder arguments.
3045 * getnline.c (getnline, getndelim):
3046 Don't discard the NMAX argument.
3047 (getnline): Invoke getndelim, to avoid code duplication.
3048 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3049 of (size_t) -1 by callers of the getnline family.
3051 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3053 * nanosleep.c (suspended): Change its type from int to
3054 sig_atomic_t volatile.
3055 (first_call): Make it private to rpl_nanosleep, and have it
3056 be zero initially as that's a bit faster.
3057 (my_usleep): Round up fractional times instead of truncating them,
3058 as this is the usual meaning for 'sleep'.
3060 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3062 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3063 (ENOSYS): Define if not defined.
3064 (settime): Fall back on stime if it exists and settimeofday fails.
3065 But don't bother with fallbacks if a method fails with errno == EPERM.
3067 2004-05-11 Jim Meyering <jim@meyering.net>
3069 Prior to this change, the save_cwd caller required read access to the
3070 current directory on most systems (ones with the fchdir function).
3072 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3073 fails, try write-only, and finally, resort to using xgetcwd.
3075 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3077 * obstack.c, obstack.h: Import changes from libc.
3079 2004-04-28 Bruno Haible <bruno@clisp.org>
3081 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3082 implicitly appends .exe to executables.
3083 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3084 accepts Windows pathnames.
3085 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3086 Cygwin like Windows, since it now accepts Windows pathnames.
3087 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3088 Cygwin like Windows, since it now accepts Windows pathnames.
3089 Reported by Derek Robert Price <derek@ximbiot.com>.
3091 2004-04-20 Jim Meyering <jim@meyering.net>
3093 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3095 2004-04-20 Jim Meyering <jim@meyering.net>
3096 Bruno Haible <bruno@clisp.org>
3098 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3099 memory when realloc fails.
3101 2004-04-18 Jim Meyering <jim@meyering.net>
3103 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3104 don't leak memory and do call END_UTMP_ENT.
3106 2004-04-11 Paul Eggert <eggert@twinsun.com>
3108 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3109 (CHAR_BIT): Remove, since we assume C89.
3110 Include <stdint.h> if available, as per current Autoconf CVS advice.
3112 2004-03-30 Paul Eggert <eggert@twinsun.com>
3114 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3115 not bool, to be more consistent with Unix conventions.
3116 Suggested by Bruno Haible.
3118 Merge from coreutils.
3120 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3123 * getdate.h: Include stdbool.h, and timespec.h instead of
3124 the usual <time.h> dance.
3125 (get_date): Change signature to support fractional time stamps.
3126 All callers changed.
3127 * getdate.y: Include "getdate.h" first, as we can now
3128 assume C89 and don't need to worry about 'const'.
3129 Similarly, include "unlocked-io.h" near start, not in middle.
3131 (textint.value): Use long int rather than int.
3132 (textint.digits): Use size_t rather than int.
3133 (BILLION, LOG10_BILLION): New constants.
3134 (parser_control): New member rel_ns. Members day_ordinal,
3135 time_zone, month, day, hour, minutes, rel_year, rel_month,
3136 rel_day, rel_hour, rel_minutes, rel_seconds
3137 are now long int, not int. Member seconds is now struct timespec,
3138 not int. New member timespec_seen. Members dates_seen, days_seen,
3139 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3141 (%union.intval): Now long int, not int.
3142 New member timespec.
3143 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3144 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3145 (spec): Now is a timespec or an item list.
3146 (timespec, items): New nonterminals.
3147 (time, rel, relunit, number, get_date):
3148 Add support for fractional seconds.
3149 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3150 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3151 (to_hour): First arg is now long int, not int.
3152 (to_year): Returns long int, not int.
3153 Don't treat year -70 like 70.
3154 (tm_diff): Returns long int, not int.
3155 (lookup_word): Use bool instead of int when appropriate.
3156 (yylex): Use size_t for count, not int.
3157 Detect overflow when parsing large integer constants.
3158 Add support for fractions.
3159 (get_date): Make pointers 'const' if possible.
3160 Use more-portable code to detect integer overflow.
3161 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3162 Don't use ctime; it's not reliable if the year has >4 digits.
3164 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3165 This is for compatibility with BSD.
3167 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3168 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3169 From coreutils' system.h.
3171 * userspec.c: Don't include "posixver.h".
3172 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3173 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3174 compatible extension. Simplify code by removing a boolean int
3175 that was always nonzero if a string was nonnull.
3177 2004-03-30 Jim Meyering <jim@meyering.net>
3179 Merge from coreutils.
3181 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3183 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3184 an empty input stream.
3186 * readtokens.c: Include <stdbool.h>.
3187 (readtoken): Use `size_t' rather than int/long.
3188 All callers adjusted.
3189 Use `bool' rather than `int' where appropriate.
3190 Use memset rather than an explicit loop.
3191 Use x2nrealloc rather than xrealloc.
3192 Allow the use of `\0' as a delimiter.
3193 (readtokens): Likewise.
3194 * readtokens.h (readtoken, readtokens): Update prototypes.
3196 2004-03-30 Bruno Haible <bruno@clisp.org>
3198 * getloadavg.c (getloadavg): Don't assume setlocale returns
3201 2004-03-29 Paul Eggert <eggert@twinsun.com>
3203 Merge changes to getloadavg.c from coreutils and Emacs.
3205 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3206 Define to an expression, not to the empty string.
3207 Include cloexec.h and xalloc.h.
3208 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3209 Use set_cloexec_flag rather than rolling our own.
3210 * cloexec.c, cloexec.h: New files.
3212 2004-03-18 Paul Eggert <eggert@twinsun.com>
3214 * getopt.h: Sync with libc CVS.
3216 2004-03-18 Paul Eggert <eggert@twinsun.com>
3217 Bruno Haible <bruno@clisp.org>
3219 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3220 not on all platforms that have <wchar.h>.
3221 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3223 2004-03-09 Paul Eggert <eggert@twinsun.com>
3225 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3227 * getopt_int.h: New file, also synced from libc.
3229 2004-03-07 Paul Eggert <eggert@twinsun.com>
3231 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3232 '#if' expressions. Unlike the code it replaces, it does not
3233 depend on (defined _SC_PAGESIZE). However, it does depend on
3234 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3235 first reported by Jason Andrade in
3236 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3238 2004-01-18 Simon Josefsson <jas@extundo.com>
3240 * strdup.h: New file.
3241 * strdup.c: Include it.
3242 * path-concat.c: Include strdup.h. Drop strdup declaration.
3243 * userspec.c: Include strdup.h. Drop strdup declaration.
3245 2004-02-06 Karl Berry <karl@gnu.org>
3247 * config.charset: update from gettext 0.14.1.
3249 2004-02-05 Paul Eggert <eggert@twinsun.com>
3251 Add comments and code, prompted by suggestions from Bruno Haible
3253 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3254 describing the enum quoting_style values.
3255 * quotearg.c (quotearg_alloc): New function.
3256 (quotearg_buffer_restyled): Treat lone { and } as special.
3257 Treat = as special. Work around bug with older shells
3258 that "see" a '\' that is really the 2nd byte of a multibyte char.
3259 Quote empty string with shell_quoting_style.
3261 2004-02-03 Bruno Haible <bruno@clisp.org>
3263 * pipe.h: New file, from GNU gettext.
3264 * pipe.c: New file, from GNU gettext.
3266 2004-01-27 Bruno Haible <bruno@clisp.org>
3268 * execute.h: New file, from GNU gettext.
3269 * execute.c: New file, from GNU gettext.
3270 * w32spawn.h: New file, from GNU gettext.
3272 2004-01-23 Paul Eggert <eggert@twinsun.com>
3274 Exit-status fix from coreutils.
3276 Use exit_failure consistently in place of EXIT_FAILURE,
3277 so that program exit statuses are consistent on failure.
3279 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3280 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3281 * argmatch.h: Comment fix to match the above.
3282 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3283 Now a macro referring to exit_failure, instead of a separate
3284 variable. Include "exitfail.h" to get it.
3285 * xstrtol.h: Include "exitfail.h".
3286 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3288 * long-options.c (parse_long_options): Use prototype
3289 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3292 2004-01-21 Jim Meyering <jim@meyering.net>
3294 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3295 so as not to conflict with a different-sized __mktime_internal
3296 function in GNU libc.
3297 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3298 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3300 2004-01-18 Paul Eggert <eggert@twinsun.com>
3302 Merge from diffutils.
3304 * file-type.c (file_type): Add typed memory objects.
3305 * file-type.h (S_TYPEISTMO): New macro.
3307 * c-stack.h (c_stack_action): Remove argv argument.
3308 * c-stack.c (c_stack_action): Likewise. All uses changed.
3309 (die): Don't calculate message unless segv_action returns.
3310 (get_stack_location, min_address_from_argv, max_address_from_argv,
3311 volatile stack_base, volatile_stack_size): Remove.
3312 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3313 that every segmentation violation is a stack overflow. (Ouch!)
3314 See Debian bug 136249 (still outstanding) for more info about why
3315 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3317 2003-11-30 Bruno Haible <bruno@clisp.org>
3319 Safer stack allocation.
3320 * setenv.c: Include allocsa.h.
3321 (alloca): Remove fallback definition.
3322 (freea): Remove macro.
3323 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3326 2003-10-17 Bruno Haible <bruno@clisp.org>
3328 * binary-io.h: Avoid warnings on Cygwin.
3330 2003-12-28 Bruno Haible <bruno@clisp.org>
3332 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3333 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3335 2003-11-28 Bruno Haible <bruno@clisp.org>
3337 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3339 2003-11-27 Bruno Haible <bruno@clisp.org>
3341 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3343 2003-11-17 Bruno Haible <bruno@clisp.org>
3345 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3347 2003-11-24 Bruno Haible <bruno@clisp.org>
3349 * xallocsa.h: New file, from GNU gettext.
3350 * xallocsa.c: New file, from GNU gettext.
3352 2003-11-24 Bruno Haible <bruno@clisp.org>
3354 * allocsa.h: New file, from GNU gettext.
3355 * allocsa.c: New file, from GNU gettext.
3357 2003-11-24 Bruno Haible <bruno@clisp.org>
3359 * eealloc.h: New file.
3361 2004-01-15 Jim Meyering <jim@meyering.net>
3363 Merge from coreutils.
3365 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3366 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3367 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3369 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3370 optional configure-time default.
3372 * version-etc.c (version_etc_copyright): Update copyright date.
3374 * xreadlink.c (xreadlink): Correct outdated comment.
3376 2004-01-15 Paul Eggert <eggert@twinsun.com>
3378 Merge from coreutils.
3380 * posixver.c: Include posixver.h.
3382 * same.c: Include <stdbool.h>, <limits.h>.
3383 (_POSIX_NAME_MAX): Define if not defined.
3385 (same_name): If file names are silently truncated, report
3386 that the file names are the same if they are the same after
3387 the silent truncation.
3389 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3390 conversion function.
3391 * xstrtod.c (xstrtod): Likewise. All callers changed to
3392 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3395 2004-01-14 Paul Eggert <eggert@twinsun.com>
3397 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3398 with like-named macro in fnmatch.c.
3399 (EXT): Use an internal constant instead.
3401 Merge fnmatch patches from glibc.
3402 * fnmatch.c (mbsinit): Remove define.
3403 Add libc_hidden_ver (__fnmatch, fnmatch).
3404 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3405 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3407 2003-12-14 Karl Berry <karl@gnu.org>
3409 * config.charset: update from gettext-runtime.
3411 2003-12-03 Paul Eggert <eggert@twinsun.com>
3413 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3414 Bug reported by Alfred M. Szmidt.
3416 2003-11-29 Karl Berry <karl@gnu.org>
3418 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3420 2003-11-23 Paul Eggert <eggert@twinsun.com>
3421 Bruno Haible <bruno@clisp.org>
3423 * printf-parse.h: Don't include sys/types.h.
3424 (ARG_NONE): New macro.
3425 (char_directive): Change type of *arg_index fields to size_t.
3426 * printf-parse.c: Don't include sys/types.h.
3427 (SSIZE_MAX): Remove macro.
3428 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3429 Remove unnecessary overflow check.
3430 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3433 2003-11-24 Paul Eggert <eggert@twinsun.com>
3435 * alloca.c: Remove dependency on xalloc module.
3436 (xalloc_die): Remove.
3437 (memory_full) [!defined emacs]: New macro.
3438 [!defined emacs]: Don't include xalloc.h.
3439 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3440 address arithmetic overflows. Change datatypes a bit to avoid
3443 2003-11-22 Jim Meyering <jim@meyering.net>
3445 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3447 2003-11-17 Bruno Haible <bruno@clisp.org>
3449 * vasnprintf.c (alloca): Remove fallback definition.
3450 (freea): Remove definition.
3451 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3452 Reported by Paul Eggert.
3454 2003-11-17 Jim Meyering <jim@meyering.net>
3456 On systems without utime and without a utimes function capable of
3457 dealing with a NULL struct utimbuf* argument, this utime replacement
3458 could -- in unusual circumstances -- leak a file descriptor.
3459 * utime.c: Include <unistd.h> and <errno.h>.
3460 (utime_null): Be sure to close `fd' and to preserve errno.
3461 Reported by Geoff Collyer via Arnold Robbins.
3463 2003-11-16 Paul Eggert <eggert@twinsun.com>
3464 Bruno Haible <bruno@clisp.org>
3466 Protect against address arithmetic overflow.
3467 * printf-args.h: Include stddef.h.
3468 (arguments): Change type of field 'count' to size_t.
3469 * printf-args.c (printf_fetchargs): Use size_t instead of
3470 'unsigned int' where appropriate.
3471 * printf-parse.h: Include sys/types.h.
3472 (char_directive): Change type of *arg_index fields to ssize_t.
3473 (char_directives): Change type of fields 'count', max_*_length to
3475 * printf-parse.c: Include sys/types.h and xsize.h.
3476 (SSIZE_MAX): Define fallback value.
3477 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3478 instead of 'int' where appropriate. Check a_allocated, d_allocated
3479 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3480 * vasnprintf.c: Include xsize.h.
3481 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3482 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3483 overflow. Avoid wraparound when converting a width or precision from
3486 2003-11-16 Bruno Haible <bruno@clisp.org>
3488 Update from GNU gettext.
3489 * printf-parse.c: Generalize to it can be compiled for wide strings.
3490 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3491 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3492 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3493 SNPRINTF): New macros.
3494 Don't include <alloca.h> if the file is used inside libintl.
3495 (local_wcslen): New function, for Solaris 2.5.1.
3496 (VASNPRINTF): Use it instead of wcslen.
3498 2003-11-16 Bruno Haible <bruno@clisp.org>
3500 * xsize.h (xmax): New function.
3501 (xsum, xsum3, xsum4): Declare as "pure" functions.
3503 2003-11-12 Paul Eggert <eggert@twinsun.com>
3505 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3506 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3507 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3508 heuristic is just as accurate as far as we know, and it removes a
3509 dependency on size_max.m4 and ptrdiff_max.m4.
3511 2003-11-12 Paul Eggert <eggert@twinsun.com>
3513 * xstrtol.c (__xstrtol): Remove "break" immediately after
3514 "return", to pacify some unknown compiler. Problem reported
3517 2003-11-11 Bruno Haible <bruno@clisp.org>
3519 * xsize.h (SIZE_MAX): Remove fallback definition.
3520 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3523 2003-11-10 Paul Eggert <eggert@twinsun.com>
3525 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3526 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3527 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3529 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3530 not (size_t) -1, since it's defined here.
3532 2003-11-06 Paul Eggert <eggert@twinsun.com>
3534 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3535 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3536 Reject sizes of exactly SIZE_MAX bytes.
3537 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3538 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3540 2003-11-05 Bruno Haible <bruno@clisp.org>
3542 * xsize.h: Include limits.h, to avoid a possible collision with
3543 SIZE_MAX defined in <limits.h> on Solaris.
3545 2003-11-04 Bruno Haible <bruno@clisp.org>
3547 * xsize.h: New file.
3548 * linebreak.c: Include xsize.h.
3549 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3550 argument for overflow.
3551 Suggested by Paul Eggert.
3553 2003-10-31 Bruno Haible <bruno@clisp.org>
3555 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3556 to avoid (extremely rare) race condition.
3557 Suggested by Paul Eggert.
3559 2003-11-03 Jim Meyering <jim@meyering.net>
3561 * userspec.c: Include "userspec.h".
3562 * userspec.h: New file.
3564 2003-10-31 Paul Eggert <eggert@twinsun.com>
3566 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3567 * mountlist.c (SIZE_MAX): Define if not defined already.
3568 (read_filesystem_list): Set and use me_type_malloced.
3569 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3570 whatever the type happens to be), for brevity and consistency.
3571 Check for size calculation overflow on Alphas running OSF/1.
3573 2003-10-31 Jim Meyering <jim@meyering.net>
3575 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3577 * linebuffer.c: Include <string.h> for declaration of memset.
3579 2003-10-30 Paul Eggert <eggert@twinsun.com>
3580 Bruno Haible <bruno@clisp.org>
3582 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3583 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3585 2003-10-29 Paul Eggert <eggert@twinsun.com>
3587 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3588 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3590 * quotearg.c (quotearg_n_options): Use it.
3591 * group-member.c: Include <stdbool.h>.
3592 (free_group_info): Arg is now const *; don't free arg.
3593 (get_group_info): Now returns bool and accepts struct group_info *,
3594 rather than returning a malloc'ed struct group_info *.
3595 All uses changed. Check for overflow in internal size calculation.
3597 * getusershell.c (readname): Simplify the code by using x2nrealloc
3598 rather than xmalloc/xrealloc.
3599 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3600 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3601 conformance bug: the old code used a pointer after freeing the
3602 storage that it addressed.
3603 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3604 rather than doing it by hand.
3605 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3606 the buffer preserved. Use free and xmalloc instead.
3607 * quotearg.c (quotearg_n_options): Likewise.
3608 Use a simpler test for size overflow. Don't use xalloc_oversized
3609 because unsigned int might be wider than size_t (!); this suggests
3610 that we should switch from unsigned int to size_t for slot numbers.
3612 2003-10-27 Bruno Haible <bruno@clisp.org>
3614 * stdbool_.h: Better support for BeOS.
3616 2003-10-27 Paul Eggert <eggert@twinsun.com>
3618 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3619 to allocate the returned structure. Do not allocate a subarray,
3620 as x2nrealloc will do that.
3621 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3622 instead of xnrealloc.
3623 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3625 2003-10-26 Paul Eggert <eggert@twinsun.com>
3627 * xalloc.h (xalloc_oversized): New static inline function, for
3628 callers that want to do their own size-overflow checking. Include
3629 <stdbool.h>, since xalloc_oversized returns bool.
3630 * xalloc.c (array_size_overflow): Remove. All callers changed
3631 to use xalloc_oversized.
3633 Add two functions x2realloc, x2nrealloc, for programs that grow
3634 arrays dynamically by doubling their sizes.
3635 * xalloc.h (x2realloc, x2nrealloc): New decls.
3636 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3639 Port to C99 semantics for 'inline' of external functions.
3640 Bug reported by Bruno Haible.
3641 * xmalloc.c (xnmalloc_inline): New static inline function,
3642 with the old contents of xnmalloc.
3643 (xnmalloc, xmalloc): Use it.
3644 (xnrealloc_inline): New static inline function,
3645 with the old contents of xnrealloc.
3646 (xnrealloc, xrealloc): Use it.
3648 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3650 2003-10-25 Paul Eggert <eggert@twinsun.com>
3652 Fix several address-calculation bugs in the hash modules,
3653 plus some minor code cleanup.
3655 * hash.h: Include <stdbool.h>, for bool.
3656 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3657 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3658 hash_get_n_entries, hash_get_max_bucket_length,
3659 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3660 hash_rehash): Use size_t rather than unsigned.
3661 * hash.c (struct hash_table, hash_get_n_buckets,
3662 hash_get_n_buckets_used, hash_get_n_entries,
3663 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3664 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3665 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3667 (SIZE_MAX): Define if not defined.
3668 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3669 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3671 Use const * when possible.
3672 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3673 (check_tuning): Fix bug: if tuning parameters were very close to
3674 0 or 1, rounding errors could have caused subscript violations.
3675 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3676 (hash_initialize): Add 'fail:' label
3677 to free table and return NULL, and use it to simplify code.
3678 Use calloc rather than clearing the storage ourself.
3679 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3680 buffer size calculations.
3681 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3682 Include <stddef.h>, for size_t.
3683 * hash-pjw.c (hash_pjw): Likewise.
3684 Switch to method described by Bruno Haible.
3685 Include <limits.h>, for CHAR_BIT.
3686 (SIZE_BITS): New macro.
3688 2003-10-21 Paul Eggert <eggert@twinsun.com>
3690 * getndelim2.c (getndelim2): When size calculation overflows,
3691 ceiling the allocation at NMAX bytes rather than silently
3692 discarding input bytes before NMAX is reached. This makes
3693 a difference only if NMAX exceeds SIZE_MAX / 2.
3695 * obstack.c: Merge from glibc.
3696 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3697 Add libc_hidden_def (_obstack_newchunk).
3698 (_obstack_free) [! defined _LIBC]: Remove.
3699 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3700 a clone of the function body.
3701 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3702 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3704 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3705 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3708 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3709 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3710 Don't use lvalue casts, as GCC plans to remove support for them
3711 in GCC 3.5. Reported by Joseph S. Myers. This bug
3712 was also present in the non-GCC version, indicating that this
3713 code had always been buggy and had never been widely used.
3714 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3715 Use the fast variant of each macro, rather than copying the
3716 definiens of the fast variant; that way, we'll be more likely to
3717 catch future bugs in the fast variants.
3719 2003-10-20 Bruno Haible <bruno@clisp.org>
3721 * wait-process.h: New file, from GNU gettext.
3722 * wait-process.c: New file, from GNU gettext.
3724 2003-10-19 Jim Meyering <jim@meyering.net>
3726 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3728 2003-10-16 Paul Eggert <eggert@twinsun.com>
3730 * getgroups.c: Include <errno.h>, <stdlib.h>.
3731 (getgroups): First arg is int, not size_t.
3732 Don't let 'free' mangle errno.
3734 2003-10-16 Jim Meyering <jim@meyering.net>
3736 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3738 2003-10-15 Paul Eggert <eggert@twinsun.com>
3740 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3742 (new_exclude, add_exclude_file): Initial size no longer needs to
3744 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3745 our own address arithmetic overflow checking.
3747 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3748 (fnmatch): Do not alloca more than 2000 wide characters;
3749 instead, use malloc for large buffers.
3750 Check for address arithmetic overflow, and return -1
3751 with errno set to ENOMEM in that case.
3752 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3753 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3754 instead, return -1. Check for address arithmetic overflow.
3756 2003-10-14 Paul Eggert <eggert@twinsun.com>
3758 Handle invalid suffixes and overflow independently, so that
3759 callers can treat them independently as needed. Fix some bugs in
3760 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3761 suffix for a human-readable blocksize. The major caller-visible
3762 change is the addition of a new
3763 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3764 that both overflow and suffix chars were found.
3766 * human.c (humblock): Don't check separately for invalid suffix
3767 char; that is xstrtoumax's job (now that its bug is fixed).
3768 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3769 INTMAX_MAX]: New macros.
3770 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3771 TYPE_MAXIMUM): New macros.
3772 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3773 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3774 if overflow occurs, as it's what __strtol does and it's more useful
3776 (__xstrtol): If __strtol reports some error other than ERANGE,
3777 reflect it to the caller as LONGINT_INVALID. If it reports
3778 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3779 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3780 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3782 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3783 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3784 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3785 [defined UINTMAX_MAX]: New macros.
3787 2003-10-14 Bruno Haible <bruno@clisp.org>
3789 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3790 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3791 Also use volatile where needed.
3793 2003-10-12 Paul Eggert <eggert@twinsun.com>
3795 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3796 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3797 and define in terms of the other primitives.
3798 * xmalloc.c: Include stdbool.h; do not include exit.h.
3799 (SIZE_MAX): Define if not already defined.
3800 (array_size_overflow): New function.
3801 (xalloc_die): Abort instead of exiting if 'error' returns.
3802 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3803 (xmalloc, xrealloc): Use them.
3804 (xcalloc): Check for address arithmetic overflow.
3805 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3806 a bit faster than strcpy.
3808 2003-10-08 Paul Eggert <eggert@twinsun.com>
3810 Merge getpass from libc, plus a few fixes.
3812 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3813 Include <stdbool.h>.
3814 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3815 __fsetlocking to empty.
3816 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3817 do include <bits/libc-lock.h>.
3818 Do not include <fcntl.h>; not needed.
3819 [_LIBC]: Include <wchar.h>.
3820 (NOTCANCEL_MODE): New macro.
3821 (flockfile, funlockfile) [_LIBC]: New macros.
3822 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3823 [!_LIBC]: New macros.
3824 (call_fclose): New function.
3825 (getpass): Use it. Save tty stream separately; this simplifies the
3826 code and makes it more reliable if stdin happens to equal stdout.
3827 Invoke __fsetlocking on tty.
3828 Handle thread cancellation if needed.
3829 Namespace cleanup (use __tcgetattr, __getline).
3830 Use bool for Booleans.
3831 [USE_IN_LIBIO]: Handle wide streams.
3832 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3833 stream might go where.
3835 * unlocked-io.h: Include <stdio.h>, so that the caller
3836 doesn't have to include <stdio.h> before us.
3837 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3838 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3839 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3840 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3841 if not declared, so that we can use getpass.c code from libc without
3843 (flockfile, ftrylockfile, funlockfile): New macros.
3845 2003-10-06 Bruno Haible <bruno@clisp.org>
3847 * version-etc-2.h: Remove file.
3848 * version-etc-2.c: Remove file.
3850 2003-09-25 Jim Meyering <jim@meyering.net>
3851 Bruno Haible <bruno@clisp.org>
3853 This lets translators provide better translations for the
3854 "Written by ..." part of --version output.
3855 * version-etc.h: Include stdarg.h.
3856 (version_etc_copyright): Declare as readonly.
3857 (version_etc): Make this function variadic with a NULL-terminated list
3858 of author name strings.
3859 (version_etc_va): New declaration.
3860 * version-etc.c: Include stdarg.h, stdlib.h.
3861 (version_etc_copyright): Declare as readonly.
3862 (version_etc_va): New function. Provide a different translatable string
3863 for each possible number of authors < 10. Abbreviate when there are 10
3865 (version_etc): Make this function variadic. Call version_etc_va.
3866 Suggestion from Gary V. Vaughan.
3868 * long-options.h (parse_long_options): Change prototype: the authors
3869 string is moved to the end and becomes variadic.
3870 * long-options.c: Include stdarg.h.
3871 (parse_long_options): Make this function variadic, too.
3872 Call version_etc_va, not version_etc.
3874 2003-10-06 Bruno Haible <bruno@clisp.org>
3876 * fatal-signal.h: New file, from GNU gettext.
3877 * fatal-signal.c: New file, from GNU gettext.
3879 2003-10-04 Karl Berry <karl@gnu.org>
3881 * argp*: update from libc.
3883 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3885 * getpass.c (getpass): Use a no-op fseek when switching from input to
3886 output mode on the same stream.
3888 2003-09-29 Paul Eggert <eggert@twinsun.com>
3890 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3891 Fix arg typo in previous patch.
3893 2003-09-28 Jim Meyering <jim@meyering.net>
3895 * error.c: Correct cpp indentation.
3897 2003-09-27 Paul Eggert <eggert@twinsun.com>
3899 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3900 Omit the special code that used __typeof__, since we worry that
3901 it could be more trouble than it's worth. See:
3902 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3903 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3907 2003-09-26 Jim Meyering <jim@meyering.net>
3909 * error.c (error_tail): Move some declarations
3910 into inner scope where the local variables are used.
3912 2003-09-26 Bruno Haible <bruno@clisp.org>
3914 * stpncpy.h (gnu_stpncpy): New declaration.
3915 (stpncpy): Define as alias for gnu_stpncpy.
3916 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3918 2003-09-26 Paul Eggert <eggert@twinsun.com>
3920 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3921 (error_tail): Do not loop, reallocating temporary buffer, since
3922 the output cannot contain more wide characters than the input
3923 contains bytes, the size must be big enough already. This avoids
3924 one potential size overflow calculation. Check for size overflow
3925 when calculating temporary buffer size. Free temporary buffer
3926 when done, if it was allocated with malloc; this plugs a memory
3927 leak. Remove casts from void * to pointers, that are no longer
3928 needed now that we're assuming C89 or better.
3930 Merge error changes from glibc.
3932 * error.c, error.h: Update copyright notice header to match glibc.
3933 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3934 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3935 Disable cancellation while printing error.
3936 * error.h: Prepend __ to parameter names.
3938 2003-09-25 Karl Berry <karl@gnu.org>
3940 * argp-fmtstream.c, argp-help.c: update from libc.
3942 2003-09-25 Bruno Haible <bruno@clisp.org>
3944 * version-etc-2.h: New file, from version-etc.h with modifications.
3945 * version-etc-2.c: New file, from version-etc.c with modifications.
3947 2003-09-25 Simon Josefsson <jas@extundo.com>
3949 * xgetdomainname.h: New file.
3950 * xgetdomainname.c: New file.
3952 2003-09-25 Simon Josefsson <jas@extundo.com>
3953 Bruno Haible <bruno@clisp.org>
3955 * getdomainname.h: New file.
3956 * getdomainname.c: New file.
3958 2003-09-24 Paul Eggert <eggert@twinsun.com>
3960 * linebuffer.c (freebuffer): Don't free the argument, just
3961 the buffer associated with the argument. Bug reported by
3964 2003-09-19 Karl Berry <karl@gnu.org>
3966 * argp.h: update from libc.
3968 2003-09-16 Paul Eggert <eggert@twinsun.com>
3970 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3971 input error, instead of returning NULL the next time we are called
3972 (and therefore losing track of errno).
3974 2003-09-15 Paul Eggert <eggert@twinsun.com>
3976 * getndelim2.c (getndelim2): Don't trash errno when a read
3977 fails, so that the caller gets the proper errno.
3979 * readutmp.c (read_utmp): Likewise.
3980 Check for fstat error. Close stream and free storage
3983 2003-09-14 Bruno Haible <bruno@clisp.org>
3985 * fwriteerror.h: New file.
3986 * fwriteerror.c: New file.
3988 2003-09-14 Jim Meyering <jim@meyering.net>
3990 * getloadavg.c: Correct cpp indentation.
3991 * strdup.c: Likewise.
3992 * vasnprintf.c: Likewise.
3994 2003-09-12 Paul Eggert <eggert@twinsun.com>
3996 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3997 * obstack.c [!defined _LIBC]: Likewise.
3998 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3999 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4000 * exitfail.c: Don't include stdlib.h; no longer needed.
4002 More changes to assume C89 or better.
4004 * error.c (error_tail): Assume vprintf.
4006 * argmatch.c (getenv): Remove decl.
4007 * progreloc.c (get_full_program_name): Define via prototype.
4008 * setenv.c (clearenv): Likewise.
4009 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4011 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4012 (malloc, memcpy): Remove decls.
4013 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4014 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4015 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4016 (memcpy): Remove macro.
4017 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4018 (__P): Remove. All uses removed.
4019 (PTR): Remove. All uses changed to void *.
4020 (CHAR_BIT, NULL): Remove.
4021 (spaces, zeros, memset_space, memset_zero)
4022 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4024 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4025 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4026 Define with prototype.
4027 Remove now-unnecessary prototype decl.
4028 (extra_args_spec): Assume ANSI C. All uses changed.
4029 (extra_args_spec_iso): Remove.
4030 (my_strftime, emacs_strftimeu): Define via prototype.
4031 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4033 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4034 * strtoimax.c: Include <stdlib.h> unconditionally.
4035 (strtoul, strtol): Remove decls.
4036 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4038 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4039 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4040 (LOCALE_PARAM_PROTO): New macro.
4041 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4042 (INTERNAL (strtol), strtol): Define with a prototype.
4043 (PARAMS): Remove. All uses removed.
4044 * tempname.c: Include <string.h> unconditionally.
4045 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4046 * xgethostname.c (main): Define with a prototype.
4047 * xmalloc.c: Include "xalloc.h" first, to check interface.
4048 Include <stdlib.h> unconditionally.
4049 (calloc, malloc, realloc, free): Remove decls.
4050 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4051 Include <stdlib.h> unconditionally. Sort include file names.
4053 (xstrtod): Define with a prototype.
4054 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4055 (strtol, strtoul): Remove decls.
4057 2003-09-11 Paul Eggert <eggert@twinsun.com>
4059 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4060 Include <stdlib.h>, <string.h> unconditionally.
4061 Remove now-unnecessary cast to char *.
4062 * strnlen.c: Include <string.h> unconditionally.
4063 * yesno.c (yesno): Define with a prototype.
4065 2003-09-10 Bruno Haible <bruno@clisp.org>
4067 * strcspn.c: Include <string.h> unconditionally.
4068 * strpbrk.c: Include <string.h> unconditionally.
4069 * strstr.c: Include <string.h> unconditionally.
4070 * unicodeio.c: Include <string.h> unconditionally.
4071 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4072 * unsetenv.c: Likewise.
4073 * xreadlink.c: Include <stdlib.h> unconditionally.
4074 * yesno.c: Include <stdlib.h> unconditionally.
4075 (rpmatch): Add prototype.
4077 2003-09-10 Jim Meyering <jim@meyering.net>
4079 * error.c: Correct indentation of cpp directives.
4081 2003-09-09 Paul Eggert <eggert@twinsun.com>
4085 * acosl.c (main): Use a prototype.
4086 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4089 * getloadavg.c (getloadavg, main): Define via prototypes.
4091 * getopt.h (struct option.name): Assume C89, and use 'const'.
4092 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4093 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4095 * getopt.c (const): Remove macro.
4096 Include <string.h> unconditionally.
4097 (my_index): Remove; all uses changed to strchr.
4098 (strlen): Remove decl.
4099 (exchange): Remove forward decl; no longer needed.
4100 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4101 Define with prototype.
4102 * getopt1.c (const): Remove macro.
4103 (getopt_long, getopt_long_only, main): Define with prototype.
4105 * getugroups.c: Include <string.h> unconditionally.
4107 * getusershell.c: Include <stdlib.h> unconditionally.
4108 (getusershell, setusershell, endusershell, readname, main):
4109 Define with prototypes.
4111 * group-member.c: Include group-member.h first.
4112 Include <stdlib.h> unconditionally.
4114 * hard-locale.c: Include hard-locale.h first.
4115 Include <stdlib.h>, <string.h> unconditionally.
4117 * hash.c (free, malloc): Remove decls.
4118 Include <stdlib.h> unconditionally.
4120 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4121 (getenv): Do not declare.
4123 * idcache.c: Include <string.h> unconditionally.
4125 * long-options.c: Include long-options.h first, to test interface.
4126 Include <stdlib.h> unconditionally.
4128 * makepath.c: Include makepath.h first, to test interface.
4129 Include <stdlib.h> and <string.h> unconditionally.
4131 * linebuffer.c: Include <stdlib.h>.
4132 (free): Remove decl.
4134 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4135 rpl_malloc returns void *, not char *.
4136 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4138 * md5.h: Include <limits.h> unconditionally.
4139 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4140 (__P): Remove; all uses removed.
4141 * md5.c: Include "md5.h" first.
4142 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4143 md5_buffer, md5_process_bytes, md5_process_block):
4144 Define with prototypes.
4145 * sha.h (__P): Remove all uses. (It wasn't defined??)
4146 * sha.c: Include "sha.h" first.
4147 Include <stdlib.h>, <string.h> unconditionally.
4149 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4150 * memcmp.c (__ptr_t): Likewise.
4151 * memrchr.c (__ptr_t): Likewise.
4152 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4153 Include <string.h> unconditionally.
4154 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4155 * memchr.c: Include <stdlib.h> unconditionally.
4156 * memchr.c (LONG_MAX): Remove.
4157 * memrchr.c (LONG_MAX): Likewise.
4158 * memchr.c (__memchr): Define via a prototype.
4159 * memrchr.c (__memrchr): Likewise.
4160 * memcmp.c (__P): Remove, and remove all uses.
4161 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4162 Remove forward decls; no longer needed.
4163 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4164 Use types required by C89 in prototype.
4166 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4167 * savedir.c: Likewise.
4168 * mkdir.c (free): Remove decl.
4169 * rmdir.c (rmdir): Define with a prototype.
4170 * savedir.c: Include savedir.h first, to test interface.
4172 * mktime.c (STDC_HEADERS): Remove.
4173 Include <stdlib.h>, <string.h> unconditionally.
4175 * modechange.c: Include <stdlib.h> unconditionally.
4176 (malloc): Remove decl.
4178 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4179 (free): Remove decl.
4181 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4182 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4183 (This type really should be intptr_t, but that's a C99ism.)
4184 (_obstack_memcpy): Remove: all uses changed to memcpy.
4185 Include <string.h> unconditionally.
4186 (struct obstack): Assume __STDC__ for types of members
4187 chunkfun, freefun, extra_arg.
4188 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4189 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4190 obstack_begin, obstack_specify_allocation,
4191 obstack_specify_allocation_with_arg, obstack_chunkfun,
4192 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4193 Remove unprototyped decls and the macros that use them.
4194 * obstack.c (POINTER): Remove. All uses changed to void *.
4195 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4196 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4197 (defined __STDC__ && __STDC__)]:
4198 Remove nonprototyped code.
4199 Include <stdlib.h> unconditionally.
4200 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4201 _obstack_allocated_p, _obstack_free, obstack_free,
4202 _obstack_memory_used, print_and_abort):
4203 Define using prototypes.
4204 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4205 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4206 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4207 obstack_next_free, obstack_object_size, obstack_room) [0]:
4208 Remove unused, unprototyped code.
4210 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4212 * physmem.c (physmem_total, physmem_available, main): Define
4215 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4216 (main): Define with a prototype.
4218 * posixver.c (getenv): Remove decl.
4220 * putenv.c (malloc): Returns void *, not char *.
4221 Include <string.h> unconditionally.
4222 (strchr, memcpy, NULL): Do not define.
4224 * readtokens.c: Include readtokens.h first, to test interface.
4225 Include <stdlib.h>, <string.h> unconditionally.
4226 (init_tokenbuffer): Define with a prototype.
4228 * regex.c (PARAMS): Remove. All uses removed.
4229 All uses of _RE_ARGS removed, too.
4230 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4232 (bzero): Assume memset exists.
4233 (memcmp, memcpy, NULL): Remove.
4234 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4235 char, or assignments to local vars of type signed char.
4236 (init_syntax_once, PREFIX(extract_number_and_incr),
4237 PREFIX(print_partial_compiled_pattern),
4238 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4239 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4240 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4241 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4242 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4243 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4244 wcs_compile_range, byte_compile_range, truncate_wchar,
4245 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4246 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4247 count_mbs_length, wcs_re_match_2_internal,
4248 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4249 PREFIX(alt_match_null_string_p),
4250 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4251 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4252 regfree, PREFIX(extract_number)): Define with prototype. Remove
4253 now-unnecessary declaration, if any.
4254 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4256 Remove now-unnecessary casts among pointer types.
4257 * regex.h (_RE_ARGS): Remove. All uses removed.
4259 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4260 (free): Remove decl.
4262 * rpmatch.c: Include <stdlib.h> unconditionally.
4264 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4265 (free): Remove decl.
4267 * save-cwd.c: Include <stdlib.h> unconditionally.
4268 * xgetcwd.c: Likewise.
4270 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4271 (free): Remove decl.
4273 * strchrnul.c (strchrnul): Define with a prototype.
4274 Fix bug: c_in was not converted to char before searching.
4276 The following changes are not K&R related:
4278 * group-member.h: Include <sys/types.h>, so that this file is
4280 * makepath.h: Likewise.
4282 * getusershell.c (readname, default_index, line_size, readname):
4283 Use size_t, not int, for sizes.
4284 (readname): If the size overflows, report an error instead of
4287 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4289 * getndelim2.c: Assume stdlib.h per the C89 spec.
4291 2003-09-08 Paul Eggert <eggert@twinsun.com>
4293 Assume C89 or better; remove K&R cruft.
4294 A few of these changes were first proposed by Derek Robert Price
4295 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4297 * addext.c: Include <string.h> unconditionally.
4298 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4299 Don't declare getenv or malloc.
4301 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4302 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4304 (find_stack_direction, alloca): Use prototypes.
4306 * atexit.c (atexit): Define using a prototype.
4308 * basename.c, dirname.c, stripslash.c:
4309 Include <string.h> unconditionally.
4311 * bcopy.c: Include <stddef.h>.
4312 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4314 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4316 * error.h (error, error_at_line, error_print_progname)
4317 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4318 * error.c: Include error.h first, to check interface.
4319 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4320 (VA_START): Remove; all uses changeed to va_start.
4321 (exit, strerror): Remove decls.
4322 (error_print_progname): Prototype uncondionally.
4323 Don't include <errno.h>; no longer needed.
4324 (private_strerror): Remove.
4325 (error_tail): Always define.
4326 (error, error_at_line): Assume C89 or better; always use prototypes.
4327 * fatal.c: Include "fatal.h" first, to test interface.
4328 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4329 (VA_START): Remove; all uses changed to va_start.
4330 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4332 (exit): Remove decl.
4333 (fatal): Prototype unconditionally. Assume va_start works.
4334 Abort at end, to pacify gcc.
4336 * euidaccess.c (main): Define with a prototype.
4338 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4340 * exitfail.c: Include <stdlib.h> unconditionally.
4342 * fnmatch_.h (__P): Remove. All uses changed to assume
4344 * fnmatch.c: Include fnmatch.h first, to test interface.
4345 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4346 (getenv): Remove decl.
4347 (fnmatch): Define using a prototype.
4348 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4349 (FCT): Define using a prototype.
4351 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4353 * gethostname.c: Include <stddef.h>.
4354 (gethostname): Define with prototype. Length is size_t, not int.
4356 2003-09-08 Paul Eggert <eggert@twinsun.com>
4358 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4359 getversion.c should have been removed then, but was accidentally
4362 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4363 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4365 2003-09-07 Paul Eggert <eggert@twinsun.com>
4367 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4368 copy_tm_result. Bug reported by Simon Josefsson in
4369 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4371 2003-09-06 Paul Eggert <eggert@twinsun.com>
4373 * time_r.c, time_r.h: New files.
4375 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4377 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4378 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4380 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4382 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4383 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4386 * timegm.c: Switch to glibc implementation, with the following changes:
4387 [defined HAVE_CONFIG_H]: Include <config.h>.
4388 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4389 (__mktime_internal) [!defined _LIBC]: New decl.
4390 (__gmtime_r) [!defined _LIBC]: New macro and function.
4391 (timegm): Use a prototype, since gnulib assumes C89.
4392 Do not bother declaring tmp to be const, as it's not really usefu.
4393 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4394 (timegm): Declare only if HAVE_DECL_TIMEGM.
4396 2003-09-03 Paul Eggert <eggert@twinsun.com>
4398 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4399 Bug reported by Lute Kamstra in
4400 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4402 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4403 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4404 course with correspondingly smaller numbers for tomorrow and
4405 yesterday. From Tadayoshi Funaba. Originally installed into
4406 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4409 2003-08-31 Simon Josefsson <jas@extundo.com>
4411 * timegm.h: New file.
4412 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4414 2003-08-31 Karl Berry <karl@gnu.org>
4416 * argp.h: update from libc.
4418 2003-08-28 Bruno Haible <bruno@clisp.org>
4420 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4421 warning on QNX, which defines O_BINARY to 000000.
4423 2003-08-24 Bruno Haible <bruno@clisp.org>
4425 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4426 MSVC7 <stdio.h> is included later.
4428 2003-08-20 Bruno Haible <bruno@clisp.org>
4430 * progname.h: New file, from GNU gettext.
4431 * progname.c: New file, from GNU gettext.
4432 * progreloc.c: New file, from GNU gettext.
4434 2003-08-19 Bruno Haible <bruno@clisp.org>
4436 * xstrdup.c: Assume <string.h> exists.
4438 2003-08-18 Jim Meyering <jim@meyering.net>
4440 * setenv.h: Indent nested cpp directive.
4441 * vasnprintf.c: Remove trailing blanks.
4443 2003-08-17 Simon Josefsson <jas@extundo.com>
4444 Bruno Haible <bruno@clisp.org>
4446 * xstrndup.h: New file.
4447 * xstrndup.c: New file.
4449 2003-08-17 Bruno Haible <bruno@clisp.org>
4451 * strndup.h: New file.
4453 2003-08-16 Paul Eggert <eggert@twinsun.com>
4455 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4456 space, undoing this 2003-08-12 change:
4457 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4459 2003-08-16 Jim Meyering <jim@meyering.net>
4461 Merge from coreutils.
4462 * xstrtoimax.c: #else #if -> #elif.
4463 * xstrtoumax.c: Likewise.
4465 2003-08-15 Paul Eggert <eggert@twinsun.com>
4467 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4468 rather than tab, after '#' in shell-script copyright notices.
4469 Suggested by Bruno Haible.
4471 2003-08-15 Jim Meyering <jim@meyering.net>
4472 and Paul Eggert <eggert@twinsun.com>
4474 Merge from coreutils.
4475 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4476 member but strut utmpx does not. Needed for AIX 4.3.3.
4477 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4479 2003-08-15 Jim Meyering <jim@meyering.net>
4481 Merge from coreutils.
4482 * xgethostname.c: Include <stdlib.h>.
4483 (xghostname): Don't exit for anything other than memory-related
4484 failure; just return NULL.
4485 * userspec.c: Include "posixver.h".
4486 (parse_user_spec): Accept `.' as a separator only
4487 in pre-POSIX-200112 mode.
4488 * strtoimax.c: Use #elif rather than #else #if.
4489 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4490 Remove function, now that we can rely on a working tzset function.
4491 [!_LIBC]: Ensure that the required autoconf test has been run.
4492 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4493 Use underlying_strftime for %r.
4494 * sha.c: Merge in some clean-up and optimization changes from glibc.
4495 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4496 Ensure that it is a multiple of 64.
4497 Rearrange loop exit tests so as to avoid performing an
4498 additional fread after encountering an error or EOF.
4499 * realloc.c: Update copyright date.
4501 2003-08-14 Jim Meyering <jim@meyering.net>
4503 Merge from coreutils.
4504 * obstack.h: Whitespace changes.
4505 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4506 and xcalloc return values.
4507 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4508 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4509 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4510 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4511 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4513 Use mntctl's return value to drive the entry-processing loop, since
4514 we can't rely on the value of the vmt_length member in the last
4515 entry. On some systems doing so could result in exhausting
4516 virtual memory. Based in part on a patch from Mike Jetzer.
4518 2003-08-14 Jim Meyering <jim@meyering.net>
4519 and Paul Eggert <eggert@twinsun.com>
4521 Merges from coreutils, plus other fixes.
4522 * physmem.c: Merge in portability changes from gcc/libiberty
4523 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4524 for credits and details. Thanks to Kaveh Ghazi for helping
4525 to keep these files in sync.
4526 (ARRAY_SIZE): Define it.
4527 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4528 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4529 (memcasecmp): Don't assume size_t fits in unsigned int.
4530 Remove casts and duplicate code.
4531 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4532 (memcpy): Remove definition.
4533 Merge in some clean-up and optimization changes from glibc.
4534 [BLOCKSIZE]: Move definition to top of file.
4535 Ensure that it is a multiple of 64.
4536 Rearrange loop exit tests so as to avoid performing an
4537 additional fread after encountering an error or EOF.
4538 * md5.h (md5_uintptr): Define.
4539 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4540 return to the initial working directory. Preserve errno
4542 * idcache.c: Include "xalloc.h".
4543 (xmalloc, xrealloc): Remove decls.
4544 (getuser): Remove casts no longer required in C89.
4545 * human.c: Include stdio.h, for sprintf.
4546 * group-member.c: Include "xalloc.h".
4547 (xmalloc, xrealloc): Remove decls.
4548 (get_group_info): Remove casts no longer required in C89.
4549 * getusershell.c (readname): Remove casts no longer required in C89.
4550 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4551 * getline.c: Whitespace fix, from coreutils.
4553 2003-08-13 Paul Eggert <eggert@twinsun.com>
4555 * exclude.c: Include <ctype.h>
4556 (IN_CTYPE_DOMAIN): New macro.
4558 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4561 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4562 Undo previous (whitespace-only) change.
4564 2003-08-12 Paul Eggert <eggert@twinsun.com>
4566 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4567 Normalize leading white space and remove trailing white space.
4568 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4569 notice, as per ../config/srclist-update.
4571 Merge from coreutils.
4572 * euidaccess.h: New file.
4573 * euidaccess.c: Include it.
4574 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4575 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4576 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4578 2003-08-11 Bruno Haible <bruno@clisp.org>
4580 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4581 (vasnprintf): Use it instead of wcslen.
4583 2003-08-11 Bruno Haible <bruno@clisp.org>
4585 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4586 value to ensure that _Bool promotes to int. Use #define for _Bool when
4587 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4589 2003-08-10 Karl Berry <karl@gnu.org>
4591 * regex.h: update from libc (whitespace fix).
4593 2003-08-09 Paul Eggert <eggert@twinsun.com>
4595 Merge some files from coreutils. These changes were
4596 originally made by Jim Meyering.
4597 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4598 many older Unixes require this.
4599 * alloca.c (alloca): Remove cast to argument of free;
4600 no longer needed in C89.
4601 * alloca_.h, regex.h: Fix white space to match
4602 what GNU indent does.
4604 2003-08-05 Paul Eggert <eggert@twinsun.com>
4606 * bumpalloc.h: Remove.
4608 2003-08-04 Paul Eggert <eggert@twinsun.com>
4610 * getloadavg.c: Change copyright notice and spacing to conform to
4613 Merge from coreutils.
4614 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4616 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4617 from Karl Berry, implemented by Jim Meyering.
4618 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4619 from Dmitry V. Levin.
4620 Remove anachronistic cast of xrealloc.
4621 * fnmatch_.h (__const): Remove. Use 'const'.
4622 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4623 type. Otherwise, it wouldn't compile with at least /bin/cc on
4624 ymp-cray-unicos9.0.2.X.
4625 Combine two mostly-identical uses of alloca into one.
4626 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4628 2003-08-04 Dave Love <d.love@dl.ac.uk>
4632 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4633 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4634 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4635 obsolete NLIST_NAME_UNION.
4636 [__GNU__]: Undef BSD and FSCALE.
4637 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4639 2003-08-03 Paul Eggert <eggert@twinsun.com>
4641 * stdbool_.h (_Bool): Make it signed char, instead of
4642 an enum type, so that it's guaranteed to promote to int. See:
4643 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4645 2003-07-31 Paul Eggert <eggert@twinsun.com>
4647 * strerror.c: Include config.h, limits.h. Declare sprintf.
4648 (strerror): Don't assume that a printable int fits in 14 bytes.
4650 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4651 Bruno Haible <bruno@clisp.org>
4653 * getline.h (getline, getdelim): Change return type to ssize_t.
4654 * getline.c (getline, getdelim): Likewise.
4655 Remove _GNU_SOURCE define; now it's defined in config.h through
4658 2003-07-22 Paul Eggert <eggert@twinsun.com>
4660 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4661 over-parenthesization in macros.
4663 Sync with coreutils.
4665 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4668 Use `exit_failure' for xalloc and xmemcoll instead of their own
4669 private exit-failure variables.
4670 * xalloc.h (xalloc_exit_failure): Remove.
4671 * xmalloc.c: Likewise. Include exitfail.h.
4672 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4673 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4674 * xmemcoll.c: Likewise. Include exitfail.h.
4675 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4677 2003-07-18 Paul Eggert <eggert@twinsun.com>
4679 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4680 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4681 to test that it can stand by itself. Include "exitfail.h".
4682 Clients should set exit_failure instead.
4683 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4685 2003-07-18 Andreas Schwab <schwab@suse.de>
4687 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4689 2003-07-18 Bruno Haible <bruno@clisp.org>
4691 * getndelim2.h: New file.
4692 * getndelim2.c: Make into a module of its own. Include config.h,
4694 (getndelim2): Make non-static. Change return type to ssize_t.
4695 * getline.h: Change argument names.
4696 * getline.c: Include getndelim2.h instead of getndelim2.c.
4697 * getnline.c: Include getndelim2.h.
4699 2003-07-17 Bruno Haible <bruno@clisp.org>
4701 * Makefile.am: Remove file.
4702 * Makefile.in: Remove file.
4704 2003-07-17 Bruno Haible <bruno@clisp.org>
4706 * getnline.h: New file.
4707 * getnline.c: New file.
4708 * getndelim2.c: New file, extracted from getline.c.
4709 (getndelim2): Renamed from getdelim2, with added nmax argument.
4710 * getline.c: Include getndelim2.c.
4711 (getdelim2): Moved out to getndelim2.c.
4712 (getline, getdelim): Update.
4714 2003-07-15 <karl@gnu.org>
4716 * vasnprintf.c: update from gettext.
4718 2003-07-15 Jim Meyering <jim@meyering.net>
4720 * makepath.c (make_path): Enclose diagnostic in _(...).
4722 2003-07-14 Paul Eggert <eggert@twinsun.com>
4724 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4725 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4726 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4727 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4728 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4729 updated automatically by ../config/srclist-update. This changes
4730 their license from LPGL to GPL.
4732 2003-07-14 Jim Meyering <jim@meyering.net>
4734 Don't emit diagnostics. Let callers do that.
4735 * save-cwd.c: Don't include "error.h".
4736 (save_cwd): Don't call error. Ensure that errno is valid
4737 when returning nonzero.
4739 * save-cwd.h (restore_cwd): Update prototype.
4740 * save-cwd.c (restore_cwd): Remove two parameters.
4741 Simplify. Don't call error upon failure. Let callers do that.
4742 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4743 when auditing is enabled. But don't bother updating the #if.
4745 2003-07-14 Simon Josefsson <jas@extundo.com>
4747 * mempcpy.h: New file.
4748 * mempcpy.c: New file.
4750 2003-07-14 Paul Eggert <eggert@twinsun.com>
4752 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4753 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4754 unicodeio.c, unicodeio.h, unlocked-io.h:
4755 Switch from LGPL to GPL.
4757 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4759 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4760 it breaks C++ compilation.
4761 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4763 2003-07-10 Jim Meyering <jim@meyering.net>
4765 * vasnprintf.c: Remove trailing blanks.
4766 Make cpp indentation consistent.
4768 2003-07-09 Paul Eggert <eggert@twinsun.com>
4770 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4771 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4772 Switch from LGPL to GPL.
4774 2003-07-07 Paul Eggert <eggert@twinsun.com>
4776 * mktime.c: Fix some boundary cases and remove need for floating point.
4778 Issue a compile-time diagnostic if time_t is floating point, or if
4779 two's complement arithmetic is not in effect, or if arithmetic
4780 right shift does not propagate the sign. These assumptions were
4781 all in the original code but they weren't checked.
4783 (TIME_T_MIDPOINT, verify): New macros.
4784 (__isleap): Remove; it has integer overflow problems.
4785 (leapyear): New function, without those problems.
4786 (ydhms_tm_diff): Remove; splitting into two parts.
4787 (ydhms_diff): New function, containing the arithmetic part of
4788 the old ydhms_tm_diff function. Issue a compile-time
4789 diagnostic if we are not using C99 integer division.
4790 Avoid casts when possible.
4791 (guess_time_tm): New function, containing the checking part of
4792 the old ydhms_tm_diff function. Return the new value, rather than
4793 the difference between it and the old. Accept a new argument T
4794 so that *T specifies the old value. Check for overflow in the result.
4796 (__mktime_internal): Use a time_t offset, not a long int offset.
4797 This undoes the 2003-06-04 change, which is no longer needed now
4798 that we have better overflow checking.
4799 (localtime_offset): Likewise.
4801 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4802 and long are 64-bit but int is only 32-bit.
4803 (ydhms_diff): Use long int to store year1 and yday1.
4804 Issue a compile-time diagnostic if long int is not wide enough.
4806 (__mktime_internal): Use long int to store adjusted year and yday.
4807 Use plain C rather than preprocessor commands, if that doesn't
4809 Check for overflow (and try to repair) after each probe
4810 rather than checking only at the very end. This avoids some bugs
4811 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4812 does not equal GMT offset at maximum time).
4813 Use integer to check for overflow rather than floating point; this
4814 is more portable to non-IEEE hosts, and is a tad faster.
4815 When we detect that we are oscillating between two values,
4816 don't check whether tm_isdst has the requested value, since
4817 we already know the answer. When tm_isdst has the wrong value,
4818 use a different heuristic to find the right one, based on the
4819 extreme values actually observed in practice in tz2003a,
4820 rather than the (overly optimistic) "previous 3 calendar quarters".
4822 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4823 "T const" to accommodate glibc style.
4824 (check_result): Use less-confusing report format. "long" -> "long int.
4826 Don't loop if the iteration overflows time_t.
4827 Allow a negative step in the iteration.
4829 2003-07-01 Paul Eggert <eggert@twinsun.com>
4831 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4832 having it depend on HAVE_SYS_TYPES_H.
4834 2003-06-25 Bruno Haible <bruno@clisp.org>
4836 * readlink.c: New file.
4838 2003-06-20 Bruno Haible <bruno@clisp.org>
4840 Assume C89, so PARAMS isn't needed.
4841 * unicodeio.h (PARAMS): Remove.
4842 * unicodeio.c: Don't use PARAMS.
4844 2003-06-18 Jim Meyering <jim@meyering.net>
4846 Merge changes from coreutils.
4847 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4848 Remove explicit declarations of xmalloc and realloc.
4850 (read_utmp): Remove anachronistic cast of xmalloc.
4852 2003-06-17 Paul Eggert <eggert@twinsun.com>
4854 Assume C89, so PARAMS isn't needed.
4855 * backupfile.h (PARAMS): Remove. All uses removed.
4856 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4857 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4858 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4859 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4860 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4861 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4862 xstrtol.h: Likewise.
4863 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4864 same.h, strverscmp.h: Do not include config.h; no longer needed.
4865 Anyway, config.h should always be included before any other file.
4867 2003-06-11 Simon Josefsson <jas@extundo.com>
4869 * sysexit_.h: New file.
4871 2003-05-20 Derek Price <derek@ximbiot.com>
4873 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4875 2003-06-10 Simon Josefsson <jas@extundo.com>
4877 * strchrnul.h: New file.
4878 * strchrnul.c: New file.
4880 2003-06-10 Simon Josefsson <jas@extundo.com>
4882 * argp.h: New file, from glibc.
4883 * argp-ba.c: New file, from glibc.
4884 * argp-eexst.c: New file, from glibc.
4885 * argp-fmtstream.c: New file, from glibc.
4886 * argp-fmtstream.h: New file, from glibc.
4887 * argp-fs-xinl.c: New file, from glibc.
4888 * argp-help.c: New file, from glibc.
4889 * argp-namefrob.h: New file, from glibc.
4890 * argp-parse.c: New file, from glibc.
4891 * argp-pv.c: New file, from glibc.
4892 * argp-pvh.c: New file, from glibc.
4893 * argp-xinl.c: New file, from glibc.
4895 2003-06-07 Jim Meyering <jim@meyering.net>
4897 * readtokens.h: Put `Free Software Foundation, Inc.'
4898 in place of my name in the copyright comment.
4899 Remove definition and uses of __P.
4902 * stat.c: Don't declare xmalloc explicitly.
4903 Instead, include "xalloc.h".
4904 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4905 xrealloc, and xcalloc return values.
4906 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4908 * xgetcwd.h: Remove definition/uses of PARAMS.
4910 2003-06-06 Jim Meyering <jim@meyering.net>
4912 * stdbool_.h: Renamed from stdbool.h.in.
4914 2003-06-06 Jim Meyering <jim@meyering.net>
4916 Merge from coreutils.
4917 * same.c: (same_name): Declare *_basename locals to be `const'.
4918 Consolidate declarations and initializations of *_base* locals.
4920 Merge from coreutils.
4921 This avoids a core dump on systems without GNU putenv,
4922 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4923 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4924 (unsetenv): New static function, from GNU libc.
4925 (rpl_putenv): Use it.
4927 * modechange.c: Remove trailing blanks.
4929 Merge from coreutils.
4930 * fsusage.c: Remove declaration of statfs.
4931 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4933 * posixtm.c: Include <stdbool.h> unconditionally.
4935 2003-06-05 Paul Eggert <eggert@twinsun.com>
4937 * mktime.c (__mktime_internal): When resolving a tm_isdst
4938 mismatch, look in future quarters as well as past. This fixes a
4939 bug when processing fall-backwards gaps immediately after a long
4940 period of daylight-saving time.
4942 * mktime.c: Assume freestanding C89 or better.
4943 (HAVE_LIMITS_H): Remove. Assume it's 1.
4944 (__P): Remove; not used.
4945 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4946 (mktime, not_equal_tm, print_tm, check_result,
4947 main): Use prototypes. Use const * where appropriate.
4948 (main): Fix typo in testing code that uncovered by above changes.
4949 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4951 2003-06-04 Paul Eggert <eggert@twinsun.com>
4953 * mktime.c: Fix Debian bug 177940
4954 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4955 (localtime_offset): Now long int, not time_t, because we want it
4956 to be guaranteed to be signed. All uses changed.
4957 (__mktime_internal): If overflow would occur when adding offset,
4960 Merge 'human' changes from coreutils. Rewrite to support
4961 locale-specific notations like thousands separators.
4962 * human.c: Simplify authorship notice.
4963 Include human.h immediately after config.h.
4964 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4965 <limits.h>: Do not include, since human.h does.
4966 (SIZE_MAX, UINTMAX_MAX): New macros.
4967 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4968 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4969 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4970 (power_letter): Renamed from suffixes.
4971 (generate_suffix_backwards): Remove.
4972 (adjust_value): Now takes int style (because of human.h changes)
4973 and long double value (for greater precision on some platforms).
4974 (group_number): New function.
4975 (human_readable): Use it. Use integer options, not enum.
4976 Put the options before the sizes in the arg list.
4977 Support all the new options.
4978 The old human_readable function has been removed;
4979 use inttostr.h instead.
4980 (human_readable, default_block_size, humblock):
4981 Use uintmax_t, not int, for block sizes.
4982 (human_readable_inexact, block_size_types): Remove.
4983 (block_size_opts): New constant.
4984 (human_options): Renamed from human_block_size, with new signature
4985 that allows block sizes up to UINTMAX_MAX. All callers changed.
4986 * human.h: Add copyright and authorship notice.
4987 Include <limits.h> and <stdbool.h> unconditionally.
4988 (PARAMS): Remove. All uses removed.
4989 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4990 (enum human_inexact_style): Remove tag; now a nameless enum.
4991 (human_floor, human_ceiling, human_round_to_even): Now have
4992 values 2, 0, 1 rather than -1, 1, 0.
4993 (human_group_digits, human_suppress_point_zero, human_autoscale,
4994 human_base_1024, human_SI, human_B): New constants.
4995 (human_readable_inexact, human_block_size): Remove.
4996 (human_readable): Size args are now uintmax_t, not int.
4997 (human_options): New decl.
4999 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5000 unnecessary now that we assume C89 or better. This change
5001 imported from coreutils.
5003 * mktime.c (__mktime_internal): Do not reject negative timestamps
5004 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5005 in the 2003-05-30 sync from glibc.
5007 .h files should stand alone, but we shouldn't include <sys/types.h>
5008 if we can get away with just <stddef.h>.
5010 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5011 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5012 rather than <sys/types.h>, as we merely need size_t.
5013 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5015 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5016 Include <stdio.h>, to get FILE.
5017 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5018 memcasecmp.h has included <stddef.h> and all we need is size_t.
5019 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5020 our interface, instead of including <sys/types.h>
5022 2003-06-02 Paul Eggert <eggert@twinsun.com>
5025 Fix some minor time-related bugs with POSIX time arguments.
5026 Some valid time stamps were being rejected (notably -1, and
5027 time stamps before 1900 on 64-bit hosts). And some invalid
5028 time stamps were being accepted, e.g. September 31.
5030 * posixtm.h (posixtime): Return bool instead of time_t, so
5031 that we can return (time_t) -1 successfully.
5032 * posixtm.c: Likewise.
5033 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5034 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5035 (t): Remove static var.
5036 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5037 of static var. All uses changed.
5038 (year): Do not reject years before 1900; they can occur with
5040 (posix_time_parse): Do not check for out-of-range components;
5041 that is now the caller's responsibility, since our checks were
5042 only approximations.
5043 (posixtime): Use mktime to check for out-of-range components,
5044 since it knows them exactly.
5045 If mktime returns (time_t) -1, check whether an error actually occurred
5046 by invoking localtime on -1.
5047 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5048 posixtime failures better.
5049 Improve the test data (in comments only).
5051 2003-05-30 <karl@gnu.org>
5053 * mktime.c: update from libc.
5055 2003-05-30 Bruno Haible <bruno@clisp.org>
5057 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5058 * localcharset.h: Likewise.
5059 * localcharset.c: Likewise.
5061 2003-05-28 Paul Eggert <eggert@twinsun.com>
5063 Assume the headers required for C89 freestanding compilers.
5064 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5065 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5066 without checking for HAVE_LIMITS_H.
5067 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5068 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5070 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5071 * exclude.c: Include <stdbool.h> unconditionally.
5072 * tempname.c: Include <stddef.h> unconditionally.
5073 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5074 * modechange.c, rpmatch.c (NULL): Don't define, since
5075 <stddef.h> does that.
5076 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5077 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5078 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5079 * xstrtol.c: Likewise.
5080 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5081 * savedir.c: Include <stddef.h> instead of defining NULL.
5083 * addext.c (addext): Use assignment rather than cast, to avoid
5084 warnings on some platforms.
5086 * mktime.c (__mktime_internal): Do not reject negative timestamps
5089 2003-05-10 Bruno Haible <bruno@clisp.org>
5091 * linebreak.c (iconv_string_length): Don't return -1 just because the
5092 string is longer than 4 KB.
5094 2003-05-12 Jim Meyering <jim@meyering.net>
5096 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5097 the space-padded-by-default conversion specifiers, %e, %k, %l.
5099 2003-05-03 Bruno Haible <bruno@clisp.org>
5101 Upgrade to Unicode-4.0.
5102 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5103 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5104 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5105 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5106 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5107 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5108 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5109 Change width of U+E0100..U+E01EF from 1 to 0.
5111 2003-04-25 Bruno Haible <bruno@clisp.org>
5113 * copy-file.c: Include <stddef.h>, for size_t.
5115 2003-04-25 Jim Meyering <jim@meyering.net>
5117 * copy-file.c (copy_file_preserving): Declare buf_size to be
5118 of type size_t, not int.
5120 2003-04-11 Jim Meyering <jim@meyering.net>
5122 Merge changes from Coreutils.
5124 2003-03-22 Jim Meyering <jim@meyering.net>
5126 * strftime.c (widen): Cast alloca return value to proper type.
5128 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5131 * strftime.c (my_strftime): Handle very large width
5132 specifications for numeric values correctly. Improve checks for
5135 2003-01-19 Jim Meyering <jim@meyering.net>
5137 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5138 (nl_get_alt_digit) [! defined my_strftime]: Define.
5139 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5140 _nl_get_alt_digit and _nl_get_walt_digit.
5142 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5143 These changes have no effect outside of _LIBC.
5145 2003-04-10 Bruno Haible <bruno@clisp.org>
5147 * findprog.h: New file, from GNU gettext.
5148 * findprog.c: New file, from GNU gettext.
5150 2003-04-05 Jim Meyering <jim@meyering.net>
5152 Merge changes from Coreutils.
5154 * exclude.h (PARAMS): Remove definition and uses.
5155 * exclude.c: Remove uses of `PARAMS'.
5157 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5158 Add test-cases for DOS filenames. Declare program_name.
5159 (main): Set up program_name. Patch by Rich Dawe.
5161 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5163 Use mntctl's return value to drive the entry-processing loop, since
5164 we can't rely on the value of the vmt_length member in the last
5165 entry. On some systems doing so could result in exhausting
5166 virtual memory. Based in part on a patch from Mike Jetzer.
5168 2003-04-04 Bruno Haible <bruno@clisp.org>
5170 * linebreak.h: New file, from GNU gettext.
5171 * linebreak.c: New file, from GNU gettext with slight modifications.
5172 * lbrkprop.h: New file, from GNU gettext.
5174 2003-04-03 Bruno Haible <bruno@clisp.org>
5176 * utf8-ucs4.h: New file, from GNU gettext.
5177 * utf16-ucs4.h: New file, from GNU gettext.
5178 * ucs4-utf8.h: New file, from GNU gettext.
5179 * ucs4-utf16.h: New file, from GNU gettext.
5181 2003-04-02 Bruno Haible <bruno@clisp.org>
5183 * binary-io.h: New file, from GNU gettext.
5185 2003-04-01 Bruno Haible <bruno@clisp.org>
5187 * pathname.h: New file, from GNU gettext.
5188 * concatpath.c: New file, from GNU gettext.
5190 2003-03-30 Bruno Haible <bruno@clisp.org>
5192 * copy-file.c (copy_file_preserving): Don't set owner if the function
5193 chown() doesn't exist.
5195 2003-03-28 Bruno Haible <bruno@clisp.org>
5197 * copy-file.h: New file, from GNU gettext.
5198 * copy-file.c: New file, from GNU gettext.
5200 2003-03-18 Jim Meyering <jim@meyering.net>
5202 * quote.c (quote_n): Fix typo in comment.
5204 2003-03-14 Jim Meyering <jim@meyering.net>
5206 Merge changes from Coreutils.
5207 * obstack.h (obstack_object_size): Declare temporary, __o,
5208 to be const, in order to avoid warnings.
5209 (obstack_room): Likewise.
5210 (obstack_empty_p): Likewise.
5212 2003-03-13 Paul Eggert <eggert@twinsun.com>
5214 Merge changes from Bison.
5215 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5216 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5217 when compiling Bison 1.875's `bitset bset = obstack_alloc
5218 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5219 * hash.c: Include <stdbool.h> unconditionally.
5221 2003-03-09 Paul Eggert <eggert@twinsun.com>
5223 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5224 Reported by Bruce Becker; see:
5225 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5227 2003-03-03 Paul Eggert <eggert@twinsun.com>
5228 Bruno Haible <bruno@clisp.org>
5230 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5231 Reported by John Hughes, see
5232 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5234 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5236 * poll_.h: New file.
5239 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5241 * mathl.h: New file.
5242 * acosl.c: New file.
5243 * asinl.c: New file.
5244 * atanl.c: New file.
5245 * ceill.c: New file.
5248 * floorl.c: New file.
5249 * frexpl.c: New file.
5250 * ldexpl.c: New file.
5252 * sincosl.c: New file.
5254 * sqrtl.c: New file.
5256 * trigl.c: New file.
5257 * trigl.h: New file.
5259 2003-02-17 Bruno Haible <bruno@clisp.org>
5261 * mkdtemp.h: New file, from GNU gettext.
5262 * mkdtemp.c: New file, from GNU gettext.
5264 2003-01-31 Bruno Haible <bruno@clisp.org>
5266 * rename.c: #undef rename before defining rpl_rename.
5267 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5269 2003-01-30 Bruno Haible <bruno@clisp.org>
5271 * printf-args.h: New file, from GNU gettext.
5272 * printf-args.c: New file, from GNU gettext.
5273 * printf-parse.h: New file, from GNU gettext.
5274 * printf-parse.c: New file, from GNU gettext.
5275 * vasnprintf.h: New file, from GNU gettext.
5276 * vasnprintf.c: New file, from GNU gettext.
5277 * asnprintf.c: New file, from GNU gettext.
5278 * vasprintf.h: New file, from GNU gettext with modifications.
5279 * vasprintf.c: New file, from GNU gettext.
5280 * asprintf.c: New file, from GNU gettext.
5282 2003-01-29 Bruno Haible <bruno@clisp.org>
5284 * stpncpy.h: New file, from GNU gettext with modifications.
5285 * stpncpy.c: New file, from GNU gettext with modifications.
5287 2003-01-28 Bruno Haible <bruno@clisp.org>
5289 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5291 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5294 2003-01-27 Bruno Haible <bruno@clisp.org>
5296 * xsetenv.h: New file, from GNU gettext.
5297 * xsetenv.c: New file, from GNU gettext.
5299 2003-01-23 Bruno Haible <bruno@clisp.org>
5301 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5303 2003-01-22 Bruno Haible <bruno@clisp.org>
5305 * exit.h: New file, from GNU gettext.
5307 2003-01-11 Bruno Haible <bruno@clisp.org>
5309 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5310 * strcase.h (strcasecmp, strncasecmp): Likewise.
5312 2003-01-14 Jim Meyering <jim@meyering.net>
5314 * same.c (same_name): Tweak a comment.
5316 2003-01-11 Bruno Haible <bruno@clisp.org>
5318 * same.c (same_name): Reorder tests so as to avoid calling stat()
5319 when a string comparison is sufficient.
5321 2003-01-11 Bruno Haible <bruno@clisp.org>
5323 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5326 2003-01-11 Bruno Haible <bruno@clisp.org>
5328 * hash-pjw.c: Add comment about low quality of this function.
5330 2003-01-12 Paul Eggert <eggert@twinsun.com>
5332 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5333 to avoid collisions with libcurses and libreadline.
5335 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5336 * getstr.h, getstr.c: Remove.
5337 * getline.c: Include "getline.h", to check interface.
5338 Move body of old getstr.c here: this defines MIN_CHUNK and
5339 declares getdelim2, which is renamed from getstr.
5340 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5342 * linebuffer.c (readlinebuffer): Renamed from readline.
5344 * linebuffer.h: Likewise.
5345 (readline): Remove backward-compatibility macro.
5347 2003-01-12 Jim Meyering <jim@meyering.net>
5349 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5351 2003-01-10 Bruno Haible <bruno@clisp.org>
5353 * alloca_.h: New file.
5354 * getdate.y: Unconditionally include alloca.h.
5355 * makepath.c: Likewise.
5356 * setenv.c: Likewise.
5357 * userspec.c: Likewise.
5359 2003-01-09 Bruno Haible <bruno@clisp.org>
5361 * stdbool.h.in: New file.
5363 2003-01-08 Bruno Haible <bruno@clisp.org>
5365 * safe-read.c: Include specification header first, to ensure its
5367 * full-write.c: Likewise.
5369 2003-01-08 Jim Meyering <jim@meyering.net>
5371 * full-write.c: Undefine and define-away `const' after inclusion
5372 of errno.h, not before. Suggestion from Bruno Haible.
5374 2003-01-07 Jim Meyering <jim@meyering.net>
5376 * full-write.c: Rework so that it may serve to define full_read, too.
5377 * full-read.c: Simply #define FULL_READ and include full-write.c.
5379 2003-01-06 Jim Meyering <jim@meyering.net>
5381 * version-etc.c: Update year in translatable copyright string.
5383 2002-12-25 Bruno Haible <bruno@clisp.org>
5385 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5386 * xstrtol.h: Likewise.
5387 * xstrtoimax.c: Likewise.
5388 * xstrtoumax.c: Likewise.
5389 * human.h: Likewise.
5391 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5392 on systems that have <inttypes.h> but not <stdint.h>.
5394 2002-12-31 Paul Eggert <eggert@twinsun.com>
5396 * memcoll.c (memcoll): Fall back on a simple algorithm using
5397 memcmp if strcoll doesn't work.
5399 2002-12-23 Bruno Haible <bruno@clisp.org>
5401 * localcharset.h: New file.
5402 * localcharset.c: Include it.
5403 * unicodeio.c: Likewise.
5405 2002-12-22 Bruno Haible <bruno@clisp.org>
5407 * utime.c (utime_null): No need to call ftruncate if the file was
5410 2002-12-23 Bruno Haible <bruno@clisp.org>
5412 * memcoll.c (STRCOLL): New macro.
5415 2002-12-22 Bruno Haible <bruno@clisp.org>
5417 * getstr.h (getstr): Define, to avoid clash with libcurses.
5418 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5420 2002-12-22 Bruno Haible <bruno@clisp.org>
5422 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5424 2002-12-23 Bruno Haible <bruno@clisp.org>
5426 * getline.h: Include <stddef.h>, for size_t.
5428 * unicodeio.h: Include <stddef.h>, for size_t.
5429 * unicodeio.c: Don't include <stddef.h>.
5431 2002-12-17 Bruno Haible <bruno@clisp.org>
5433 * canon-host.c (strdup): Remove unused declaration.
5435 * fsusage.c: Include full_read.h.
5436 (get_fs_usage): Use full_read instead of safe_read.
5438 * utime.c (utime_null): Use SAFE_READ_ERROR.
5440 2002-12-11 Bruno Haible <bruno@clisp.org>
5442 * setenv.h: Rewritten to cope with systems that have setenv() but not
5444 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5447 2002-12-11 Bruno Haible <bruno@clisp.org>
5449 * setenv.c (alloca): Fall back to malloc.
5451 (setenv): Use freea() to free memory allocated with alloca().
5453 2002-11-13 Bruno Haible <bruno@clisp.org>
5455 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5456 function declarations.
5457 * unsetenv.c (unsetenv): Likewise.
5459 2002-03-04 Bruno Haible <bruno@clisp.org>
5461 Portability to AIX 4.3.3.
5462 * unsetenv.c: New file, extracted from setenv.c.
5463 * setenv.c: Move the unsetenv() function to unsetenv.c.
5465 2001-12-20 Bruno Haible <bruno@clisp.org>
5467 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5468 use malloc instead. For SunOS 4.
5470 2001-12-11 Bruno Haible <bruno@clisp.org>
5472 * setenv.c: Declare alloca.
5473 (compar_fn_t): New typedef.
5474 (KNOWN_VALUE, STORE_VALUE): Use it.
5476 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5479 2002-12-10 Paul Eggert <eggert@twinsun.com>
5481 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5482 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5483 Choose values that are less likely to collide with system fnmatch
5485 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5486 defined (e.g., a pure POSIX system).
5487 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5488 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5490 2002-12-06 Jim Meyering <jim@meyering.net>
5492 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5494 Merge in changes from libc's misc/error.c, in preparation
5495 for the merge of gnulib's changes back into libc.
5497 * error.c (_): Define only if not already defined.
5498 Move definition to follow all #include directives.
5499 Include unlocked-io.h only if !_LIBC.
5500 [_LIBC]: Include <libio/libioP.h>.
5501 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5502 (fflush): Tweak definition to use INTUSE.
5505 2002-12-05 Paul Eggert <eggert@twinsun.com>
5507 * alloca.c [defined emacs]: Include "lisp.h".
5508 (xalloc_die) [defined emacs]: New macro.
5509 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5510 [! defined emacs]: Include <xalloc.h>.
5511 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5512 (pointer): Typedef to POINTER_TYPE *.
5513 (malloc): Remove decl; we now always use xmalloc.
5514 (alloca): Use old-style definition, since Emacs needs this.
5515 Check for arithmetic overflow when computing combined size.
5517 2002-12-04 Paul Eggert <eggert@twinsun.com>
5519 Do not generate unlocked-io.h automatically, since it's easier to
5520 maintain it by hand.
5522 * unlocked-io.h: New file, from GNU diffutils,
5523 but with proper copyright notice and attribution.
5525 * Makefile.am: Add copyright notice.
5526 (libfetish_a_SOURCES): Add unlocked-io.h.
5527 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5528 (DISTCLEANFILES, io_functions): Remove macros.
5529 (EXTRA_DIST): Remove gen_uio.
5530 (unlocked-io.h): Remove rule.
5532 2002-12-04 Jim Meyering <jim@meyering.net>
5534 Reflect the fact that stat.c and lstat.c are no longer generated.
5535 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5536 (DISTCLEANFILES): Likewise.
5537 (EXTRA_DIST): Likewise.
5538 (all_local): Don't depend on stat.c or lstat.c.
5539 (stat.c, lstat.c): Remove rules.
5540 (EXTRA_DIST): Remove xstat.in.
5542 * xstat.in: Remove file. Contents moved into stat.c.
5543 * stat.c: New file. Contents mostly from xstat.in.
5544 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5545 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5547 * safe-read.c: Rework so that it may serve to define safe_write, too.
5548 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5550 2002-12-03 Jim Meyering <jim@meyering.net>
5552 * safe-read.c, safe-write.c: Change variable names and comments, but
5553 not semantics, to minimize the differences between these two files.
5554 (safe_read): Change comment to mention SAFE_READ_ERROR.
5556 * safe-read.c (IS_EINTR): Define.
5557 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5559 2002-12-02 Bruno Haible <bruno@clisp.org>
5561 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5562 Define, taken from safe-read.c.
5563 (INT_MAX): Provide fallback.
5564 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5565 * safe-write.h (SAFE_WRITE_ERROR): Define.
5567 * safe-read.c (EINTR): Remove definition.
5568 (safe_read): Don't use EINTR if it is absent.
5570 2002-12-02 Jim Meyering <jim@meyering.net>
5572 * safe-read.c (EINTR): Define.
5573 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5574 (INT_MAX): Provide fallback.
5575 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5577 * safe-read.h (SAFE_READ_ERROR): Define.
5579 2002-12-01 Jim Meyering <jim@meyering.net>
5581 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5582 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5584 2002-11-27 Paul Eggert <eggert@twinsun.com>
5586 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5587 hash_rehash): Replace `if (limit <= value) abort ();' with
5588 `if (! (value < limit)) abort ();', for readability.
5590 2002-11-26 <karl@gnu.org>
5592 * strdup.c: copy from libc again, with jim's ok.
5593 * .cppi-disable: re-add strdup.c
5595 2002-11-25 <karl@gnu.org>
5597 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5598 instead of "strtol.c".
5600 2002-11-25 Jim Meyering <jim@meyering.net>
5602 * mktime.c: Sync from libc, now that it has the latest fix.
5604 2002-11-24 <karl@gnu.org>
5606 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5607 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5609 2002-11-24 Jim Meyering <jim@meyering.net>
5611 Update from coreutils:
5613 * mktime.c: Merge in changes from libc.
5615 Avoid a link-time failure on some Linux systems.
5616 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5617 (__mon_yday): Declare with the STATIC attribute.
5618 (__mktime_internal): Likewise.
5619 Based on a report from Greg Schafer.
5621 2002-11-23 Jim Meyering <jim@meyering.net>
5623 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5624 Use `unsigned', not `int', as type of index.
5626 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5628 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5630 2002-11-22 Paul Eggert <eggert@twinsun.com>
5632 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5633 hint that one should use `if (! x) abort ();' rather than `assert
5634 (x);', and anyway it's one less thing to worry about configuring.
5635 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5636 hash_rehash, hash_insert): Use abort rather than assert.
5638 2002-11-22 Paul Eggert <eggert@twinsun.com>
5640 * quotearg.h: Allow multiple inclusion by surrounding with
5641 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5642 so that we can be included first.
5643 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5644 * quotearg.c: Include quotearg.h immediately after config.h.
5645 No need to include stddef.h or sys/types.h any more.
5646 Surround local include files with "", not "<>".
5647 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5648 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5649 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5650 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5651 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5652 (ISPRINT): Remove; no longer needed now that we assume C89.
5654 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5657 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5658 quotearg_char): Use SIZE_MAX rather than
5659 (size_t) -1 when we are talking about "infinity".
5661 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5663 2002-11-22 Bruno Haible <bruno@clisp.org>
5665 * safe-read.h: Assume C89. Add comments.
5666 (safe_read): Change return type to size_t.
5667 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5668 counts > SSIZE_MAX correctly.
5669 * safe-write.h: New file.
5670 * safe-write.c: New file.
5671 * full-read.h: New file.
5672 * full-read.c: New file.
5673 * full-write.h: Assume C89. Add comments.
5674 * full-write.c: Include safe-write.h.
5675 (full_write): Rewritten to use safe_write.
5676 Suggested by Jim Meyering and Paul Eggert.
5678 2002-11-21 Bruno Haible <bruno@clisp.org>
5680 Remove case insensitive option matching.
5681 * argmatch.h (argcasematch): Remove declaration.
5682 (ARGCASEMATCH): Remove macro.
5683 (__xargmatch_internal): Remove case_sensitive argument.
5684 (XARGMATCH): Update.
5685 (XARGCASEMATCH): Remove macro.
5686 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5687 case_sensitive argument.
5688 (argcasematch): Remove function.
5689 (__xargmatch_internal): Remove case_sensitive argument.
5690 (main): Use XARGMATCH instead of XARGCASEMATCH.
5692 * xmalloc.c: Change compile-time error message. Add comment about
5693 required autoconf version.
5695 2002-11-21 Jim Meyering <jim@meyering.net>
5697 * strdup.c (strdup): Tweak comment and initial #if/#include.
5699 Merge in changes from the coreutils.
5701 2002-09-25 Paul Eggert <eggert@twinsun.com>
5702 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5703 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5704 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5705 int. Work more efficiently if X is the same width as uintmax_t.
5706 Do not compare X to -1, to avoid bogus compiler warning.
5707 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5708 Don't assume that f_frsize and f_bsize are the same type.
5710 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5713 * makepath.c (make_path): Restore umask *before* creating the final
5715 (make_path): Minor reformatting.
5717 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5718 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5720 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5721 ones. At least on GNU/Linux systems, `auto' means something else.
5724 2002-11-20 Paul Eggert <eggert@twinsun.com>
5726 Merge argmatch cleanups from Bison. Assume C89.
5728 * argmatch.c: Include config.h here, not in argmatch.h.
5729 Include stdlib.h, for EXIT_FAILURE.
5730 Always include <string.h>, since we assume C89.
5731 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5732 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5733 Include <stddef.h> instead, since it's all we need for size_t.
5734 (PARAMS): Remove. All uses removed.
5735 (ARRAY_CARDINALITY): Do not bother to #undef.
5736 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5737 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5738 Remove unnecessary parentheses.
5739 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5740 Insert necessary parentheses.
5741 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5742 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5744 2002-11-19 Bruno Haible <bruno@clisp.org>
5746 * mbswidth.c: Include mbswidth.h right at the beginning.
5747 * mbswidth.h: Include <stddef.h>, for size_t.
5749 * mbswidth.h (PARAMS): Remove macro.
5750 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5751 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5753 * gcd.h (PARAMS): Remove macro.
5754 (gcd): Use ANSI C function declarations.
5755 * gcd.c (gcd): Likewise.
5757 2002-11-15 Bruno Haible <bruno@clisp.org>
5759 * strcspn.c: Include <stddef.h>.
5760 (strcspn): Use ANSI C function declaration. Change return type to
5762 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5763 (strpbrk): Use NULL.
5764 * strpbrk.h (PARAMS): Remove macro.
5765 (strpbrk): Use ANSI C function declaration.
5766 * strstr.c: Don't include <sys/types.h>.
5767 * strstr.h (PARAMS): Remove macro.
5768 (strstr): Use ANSI C function declarations.
5770 2002-11-06 Bruno Haible <bruno@clisp.org>
5772 * gcd.h (gcd): Change argument type to 'unsigned long'.
5773 * gcd.c (gcd): Likewise.
5775 2002-11-05 Bruno Haible <bruno@clisp.org>
5777 * gcd.h: New file, from gettext-0.11.5.
5778 * gcd.c: New file, from gettext-0.11.5.
5780 2002-11-05 Bruno Haible <bruno@clisp.org>
5782 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5783 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5784 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5785 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5787 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5788 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5790 * closeout.c: Include gettext.h instead of <libintl.h>.
5791 * human.c: Include gettext.h instead of <libintl.h>.
5792 * quotearg.c: Include gettext.h instead of <libintl.h>.
5793 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5794 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5795 * userspec.c: Include gettext.h instead of <libintl.h>.
5796 * version-etc.c: Include gettext.h instead of <libintl.h>.
5797 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5798 (textdomain): Remove definition.
5799 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5801 * long-options.c: Remove include of <libintl.h> and definition of _.
5802 * same.c: Remove include of <libintl.h> and definition of _.
5804 2002-11-04 Bruno Haible <bruno@clisp.org>
5806 * stpcpy.h: New file, from GNU gettext-0.11.5.
5807 * strcase.h: New file, from GNU gettext-0.11.5.
5808 * strpbrk.h: New file, from GNU gettext-0.11.5.
5809 * strstr.h: New file, from GNU gettext-0.11.5.
5810 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5812 2002-05-09 Bruno Haible <bruno@clisp.org>
5814 * config.charset: Update for newest glibc. Add canonical names
5815 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5817 2002-05-09 Bruno Haible <bruno@clisp.org>
5819 * localcharset.c (get_charset_aliases): Add more Windows specific
5822 2002-05-08 Owen Taylor <otaylor@redhat.com>
5824 * config.charset: A few additions for Solaris.
5826 2001-12-05 Bruno Haible <bruno@clisp.org>
5828 * localcharset.c (locale_charset): Don't return an empty string.
5830 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5832 * config.charset: msdos in uk_UA uses CP1125.
5834 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5836 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5837 * localcharset.c (locale_charset): Declare as extern "C".
5839 2002-02-15 Bruno Haible <bruno@clisp.org>
5841 * config.charset [msdosdjgpp]: For Russian, use CP866.
5843 2002-02-11 Bruno Haible <bruno@clisp.org>
5845 * config.charset: Add support for NetBSD.
5847 2002-09-25 <karl@gnu.org>
5849 * strdup.c: copy from libc/string (via ../config/srclist*).
5850 * getopt*: copy from libc/posix.
5851 * gettext.h: copy from gettext.
5852 * .cppi-disable: add strdup.c, gettext.h.
5854 2002-07-01 Jim Meyering <meyering@lucent.com>
5856 * c-stack.c: Include sys/time.h.
5857 From Volker Borchert.
5859 2002-06-11 Paul Eggert <eggert@twinsun.com>
5861 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5862 New macro. Use it uniformly instead of
5863 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5864 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5865 reported by Vin Shelton.
5867 2002-06-22 Jim Meyering <meyering@lucent.com>
5869 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5870 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5872 2002-06-22 Paul Eggert <eggert@twinsun.com>
5874 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5875 Do not assume SA_SIGINFO behavior.
5876 Bug reported by Jim Meyering on NetBSD 1.5.2.
5878 2002-06-22 Jim Meyering <meyering@lucent.com>
5880 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5882 * exitfail.c, exitfail.h: Likewise.
5883 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5885 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5887 (EXTRA_DIST): Add fnmatch_loop.c.
5888 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5890 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5891 * fnmatch.c: Update from diffutils-2.8.2.
5892 * fnmatch_.h: New file. From diffutils-2.8.2.
5893 * fnmatch.h: Remove file.
5895 2002-06-18 Paul Eggert <eggert@twinsun.com>
5897 * file-type.h: Report an error if neither S_ISREG nor
5898 S_IFREG is defined, instead of using a test specific to glibc
5899 2.2. This should be safe, since POSIX requires S_ISREG and
5900 Unix Version 7 had S_IFREG. We don't need to check for
5901 <sys/types.h> since we don't use any symbols that it defines.
5903 2002-06-15 Jim Meyering <meyering@lucent.com>
5905 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5906 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5907 have been included before this file.
5909 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5911 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5912 so that each temporary file name is unique and valid in the first
5913 8 characters, for operation under DOS.
5915 2002-06-15 Jim Meyering <meyering@lucent.com>
5917 Work even with DJGPP 2.03, which lacks support for symlinks.
5919 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5921 * lchown.c (S_ISLNK): Likewise.
5923 2002-06-14 Jim Meyering <meyering@lucent.com>
5925 * file-type.h: Use the version from diffutils-2.8.2.
5926 * file-type.c: Likewise.
5928 2002-05-27 Jim Meyering <meyering@lucent.com>
5930 Fix a problem seen only on nonconforming systems whereby ls.c's
5931 use of localtime, and then of gettimeofday would cause trouble:
5932 the localtime call used to initialize rpl_gettimeofday's save
5933 mechanism would clobber ls's current local time information so
5934 that in any long listing the first file would always be listed
5935 with date 1970-01-01. Analysis by Volker Borchert.
5937 * gettimeofday.c (localtime): Undefine.
5938 (rpl_localtime): New function.
5940 2002-05-22 Jim Meyering <meyering@lucent.com>
5942 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5943 * file-type.h: New file.
5944 * file-type.c (file_type): New file/function. Extracted from diffutils.
5946 2002-04-29 Paul Eggert <eggert@twinsun.com>
5948 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5950 2002-04-28 Paul Eggert <eggert@twinsun.com>
5952 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5953 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5954 of 127, since 64 is the largest conceivable number for ancient
5956 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5958 2002-04-28 Jim Meyering <meyering@lucent.com>
5960 * sig2str.c (WTERMSIG): Remove definition (unused).
5962 2002-04-28 Paul Eggert <eggert@twinsun.com>
5964 * sig2str.h, sig2str.c: New files.
5965 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5967 2002-04-24 Jim Meyering <meyering@lucent.com>
5969 * gettext.h: New file, from Gettext.
5970 * Makefile.am (INCLUDES): Remove -I../intl.
5971 (libfetish_a_SOURCES): Add gettext.h.
5973 2002-04-16 Jim Meyering <meyering@lucent.com>
5975 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5976 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5977 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5979 2002-04-12 Jim Meyering <meyering@lucent.com>
5981 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5983 2002-03-10 Jim Meyering <meyering@lucent.com>
5985 * makepath.c (make_path): Remove a comma from a diagnostic.
5986 Suggestion from Santiago Vila.
5988 2002-03-08 Jim Meyering <meyering@lucent.com>
5990 * rename.c: Mention that this wrapper is needed also on
5991 mips-dec-ultrix4.4 systems.
5993 2002-03-02 Jim Meyering <meyering@lucent.com>
5995 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5996 not HAVE_CLOCK_SETTIME.
5998 2002-02-27 Paul Eggert <eggert@twinsun.com>
6000 * nanosleep.h: Rename to....
6001 * timespec.h: New name for nanosleep.h. All uses changed.
6003 * gettime.c: New file.
6004 * settime.c: New file.
6007 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6008 timespec.h. Remove nanosleep.h.
6010 2002-02-25 Paul Eggert <eggert@twinsun.com>
6012 * acl.c, acl.h: New files.
6013 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6015 2002-02-24 Jim Meyering <meyering@lucent.com>
6017 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6018 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6019 cause trouble. Reported by Nelson Beebe.
6021 2002-02-23 Paul Eggert <eggert@twinsun.com>
6023 * path-concat.c (xpath_concat): Reorder code to pacify
6024 compilers that don't know that xalloc_die never returns.
6026 2002-02-20 Jim Meyering <meyering@lucent.com>
6028 * getdate.c: Regenerate using bison-1.33.
6030 2002-02-15 Paul Eggert <eggert@twinsun.com>
6032 * posixver.c, posixver.h: New files.
6033 * Makefile.am (libfetish_a_SOURCES): Add them.
6035 2002-02-02 Paul Eggert <eggert@twinsun.com>
6036 Bruno Haible <bruno@clisp.org>
6038 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6039 (fwrite_success_callback): New declaration.
6040 * unicodeio.c (unicode_to_mb): New function, extracted from
6041 print_unicode_char. Call failure callback instead of error.
6042 (fwrite_success_callback): New function.
6043 (exit_failure_callback): New function.
6044 (fallback_failure_callback): New function.
6045 (print_unicode_char): Call unicode_to_mb.
6047 2002-01-26 Jim Meyering <meyering@lucent.com>
6049 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6051 2002-01-22 Jim Meyering <meyering@lucent.com>
6053 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6054 Otherwise, some versions of automake would omit the rule that makes
6055 Makefile from Makefile.in.
6057 2001-01-21 Paul Eggert <eggert@twinsun.com>
6059 * xmemcoll.h, xmemcoll.c: New files.
6060 * Makefile.am (libfetish_a_SOURCES): Add them.
6061 * memcoll.c: Include errno.h, and declare errno if not defined.
6062 (memcoll): Set errno to zero if there is no error.
6064 * quotearg.c (quotearg_buffer_restyled):
6065 Fix bug with quoting buffers containing NUL when backslashing escapes.
6066 This bug was exposed by the other changes in this patch.
6067 (quotearg_n_options): New arg ARGSIZE.
6068 All callers changed.
6069 (quoting_options_from_style): New function.
6070 (quotearg_n_style): Use it.
6071 (quotearg_n_style_mem): New function.
6073 * quotearg.h (quotearg_n_style_mem): New function.
6075 2002-01-16 Jim Meyering <meyering@lucent.com>
6077 * getdate.y: Add three semicolons, each just before a closing brace.
6078 Bison (as of version 1.31) no longer papers over that mistake.
6080 2002-02-14 Paul Eggert <eggert@twinsun.com>
6082 * backupfile.c (ISDIGIT): Comment fix.
6083 * getdate.y (ISDIGIT): Likewise.
6084 * posixtm.c (ISDIGIT, year): Likewise.
6085 * strverscmp.c (ISDIGIT): Likewise.
6086 * userspec.c (ISDIGIT): Likewise.
6088 2002-01-05 Jim Meyering <meyering@lucent.com>
6090 * version-etc.c (version_etc_copyright): Update copyright year.
6092 2001-01-19 Paul Eggert <eggert@twinsun.com>
6094 * closeout.c (close_stdout_status): If ferror (stdout), do
6095 not silently exit merely because the output buffer happens to
6096 have nothing pending.
6098 2001-12-18 Paul Eggert <eggert@twinsun.com>
6100 See the big note in ../ChangeLog.
6101 * human.c (suffixes): Prefer K to k for 1024.
6102 (generate_suffix_backwards): New function.
6103 (human_readable_inexact): Use it.
6104 * xstrtol.c (__xstrtol): If there is no number but there
6105 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6106 Accept 'K' as well as 'k'.
6108 2001-12-15 Jim Meyering <meyering@lucent.com>
6110 * regex.h (__restrict_arr): Update from libc.
6112 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6113 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6116 2001-12-10 Jim Meyering <meyering@lucent.com>
6118 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6119 Instead, include "xalloc.h".
6120 (initbuffer): Don't cast xmalloc return value to char*.
6121 (readline): Reword comment.
6122 Don't cast xrealloc return value to char*
6125 2001-12-09 Jim Meyering <meyering@lucent.com>
6127 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6128 `signed and unsigned type in conditional expression'.
6129 * posixtm.c (posix_time_parse): Likewise.
6131 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6133 * readtokens.c (readtoken): Declare an index to be of type unsigned
6134 to avoid a pedantic warning.
6136 * getstr.c: Don't include assert.h.
6137 (getstr): Remove warning-evoking assertions.
6138 Return -1 if offset parameter is out of bounds.
6139 Change the type of a local from int to size_t.
6141 * strftime.c (my_strftime_localtime_r): Include this function
6142 definition in the `#if ! HAVE_TM_GMTOFF' block.
6144 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6145 Include xalloc.h instead.
6147 2001-12-02 Jim Meyering <meyering@lucent.com>
6149 * tempname.c: Don't declare getenv, thus reverting the change of
6150 2001-11-18. It's no longer necessary, now that stdlib.h is always
6153 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6154 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6156 2001-11-30 Akim Demaille <akim@epita.fr>
6158 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6159 before being defined.
6161 2001-11-27 Paul Eggert <eggert@twinsun.com>
6163 * quotearg.h (quotearg_n, quotearg_n_style):
6164 First arg is int, not unsigned.
6165 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6166 (SIZE_MAX, UINT_MAX): New macros.
6167 (quotearg_n_options): Abort if N is negative.
6168 Avoid overflow check on hosts where size_t is 64 bits and int
6169 is 32 bits, as overflow is impossible there.
6170 Fix off-by-one typo that caused unnecessary reallocation.
6172 2001-11-27 Jim Meyering <meyering@lucent.com>
6174 * tempname.c: Merge with version from libc.
6175 * regex.c: Likewise.
6177 * tempname.c: Include stdlib.h unconditionally. On some old systems
6178 for which STDC_HEADERS is 0, it was not included, resulting in a
6179 warning about an integer-to-pointer conversion problem with getenv.
6180 Reported by Volker Borchert.
6182 2001-11-26 Jim Meyering <meyering@lucent.com>
6184 * gtod.h: Remove file.
6185 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6186 * gettimeofday.c: Don't include gtod.h.
6187 (GTOD_init): Remove function.
6188 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6189 Suggestion from Volker Borchert.
6191 2001-11-23 Jim Meyering <meyering@lucent.com>
6193 * hash.h (struct hash_table): Don't define here. Merely declare it.
6194 * hash.c (struct hash_table): Define it here instead.
6196 2001-11-22 Jim Meyering <meyering@lucent.com>
6198 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6200 2001-11-18 Paul Eggert <eggert@twinsun.com>
6202 * tempname.c (TMP_MAX): Remove; no longer needed.
6203 (TEMPORARIES): New macro.
6204 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6205 removes an artificial limitation (e.g. HP-UX 10.20, where
6208 2001-11-18 Jim Meyering <meyering@lucent.com>
6210 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6213 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6214 files will be created before anything else.
6216 2001-11-17 Jim Meyering <meyering@lucent.com>
6218 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6219 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6220 rather than group writable. Patch by Juan F. Codagnone.
6222 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6223 Instead, include "xalloc.h".
6225 * mountlist.c: Include unlocked-io.h after all system headers.
6226 Remove explicit declarations of xmalloc, xrealloc,
6227 and xstrdup. Instead, include "xalloc.h".
6229 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6230 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6231 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6233 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6234 Reported by Padraig Brady.
6236 * mkstemp.c: #undef mkstemp.
6238 (rpl_mkstemp): Rename from mkstemp.
6241 2001-11-16 Jim Meyering <meyering@lucent.com>
6243 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6244 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6245 determine the amount of total physical memory, use pstat_getstatic.
6246 HPUX-11 doesn't define _SC_PHYS_PAGES.
6247 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6248 If sysconf couldn't be used to determine the amount of available
6249 physical memory, use both pstat_getstatic and pstat_getdynamic.
6250 Based on a patch from Bob Proulx.
6252 2001-11-05 Jim Meyering <meyering@lucent.com>
6254 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6256 2001-11-03 Jim Meyering <meyering@lucent.com>
6258 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6259 in argmatch_to_argument call.
6261 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6264 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6265 e.g., a fault due to an attempt to free a NULL pointer.
6267 2001-11-01 Jim Meyering <meyering@lucent.com>
6269 * dirfd.c, dirfd.h: New files.
6270 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6272 * hash.c (hash_print) [TESTING]: Clean up.
6274 2001-10-22 Paul Eggert <eggert@twinsun.com>
6276 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6277 to avoid a warning if -Wall.
6279 2001-10-21 Paul Eggert <eggert@twinsun.com>
6281 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6283 2001-10-21 Jim Meyering <meyering@lucent.com>
6285 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6286 this code would end up calling gettext even in packages built
6288 * getopt.c (_): Likewise.
6289 * regex.c (_): Likewise.
6291 2001-10-20 Paul Eggert <eggert@twinsun.com>
6293 * error.c (strerror_r): Do not declare unless !_LIBC.
6294 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6295 Use strerror_r that is only a macro, even if it is not a function.
6296 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6297 (private_strerror): Use prototypes, not old-style function definition.
6298 (print_errno_message): New function.
6299 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6301 (error_tail, error, error_at_line): Use it.
6303 2001-10-11 Jim Meyering <meyering@lucent.com>
6305 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6306 and quote_n (1, ... to avoid clobbering a buffer.
6308 2001-10-05 Jim Meyering <meyering@lucent.com>
6310 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6311 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6312 * hash-pjw.h: New file.
6314 2001-09-30 Jim Meyering <meyering@lucent.com>
6316 * mountlist.c [MOUNTED_GETFSSTAT]:
6317 Include <sys/ucred.h>, for Apple Darwin.
6318 Include sys/mount.h and sys/fs_types.h only if available.
6320 (read_filesystem_list): Use FS_TYPE.
6322 2001-09-29 Paul Eggert <eggert@twinsun.com>
6324 * exclude.c (excluded_filename): 0 -> false, since it's
6327 2001-09-28 Paul Eggert <eggert@twinsun.com>
6329 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6330 #defines strtoimax. Also treat the other strto* functions
6333 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6334 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6335 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6337 2001-09-26 Jim Meyering <meyering@lucent.com>
6339 Most macros in unlocked-io.h had the wrong number of arguments.
6340 * gen-uio: New script.
6341 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6342 * unlocked-io.hin: Remove file.
6343 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6344 rather than trying to embed it here.
6345 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6346 Reported by Padraig Brady.
6348 2001-09-25 Volker Borchert <bt@teknon.de>
6350 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6352 2001-09-23 Jim Meyering <meyering@lucent.com>
6354 * mountlist.c: Remove useless parentheses in #if directives.
6355 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6356 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6358 2001-09-22 Jim Meyering <meyering@lucent.com>
6360 * localcharset.c: Update from latest gettext.
6361 * config.charset: Likewise.
6363 2001-09-20 Jim Meyering <meyering@lucent.com>
6365 * xstrtol.c (strtoimax): Guard declaration with
6366 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6367 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6368 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6369 (strtoumax): Likewise, for completeness (it wasn't necessary).
6371 2001-09-06 Paul Eggert <eggert@twinsun.com>
6373 * strtoimax.c (HAVE_LONG_LONG):
6374 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6375 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6376 to work around bug in IBM C compiler.
6378 2001-09-16 Jim Meyering <meyering@lucent.com>
6380 * mkdir.c: New file.
6382 2001-09-04 Paul Eggert <eggert@twinsun.com>
6384 * xgetcwd.c: Revert some of the previous change; intead,
6385 fix the HAVE_GETCWD_NULL code to behave more like the
6386 !HAVE_GETCWD_NULL code used to.
6389 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6392 2001-09-04 Paul Eggert <eggert@twinsun.com>
6394 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6395 Use ssize_t, not int, to store result of readlink.
6396 Check for ssize_t overflow as well as size_t overflow,
6397 as POSIX says the result of readlink is implementation-defined
6398 when ssize_t overflows.
6399 Remove unnecessary cast to char*.
6400 Use free+malloc instead of realloc, as the storage doesn't need
6401 to be preserved and it's clearer and can be more efficient that way.
6402 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6403 * xreadlink.h (xreadlink): Update prototype.
6405 2001-09-03 Paul Eggert <eggert@twinsun.com>
6407 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6408 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6409 spotted by Jim Meyering.
6411 2001-09-03 Jim Meyering <meyering@lucent.com>
6413 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6415 2001-09-03 Paul Eggert <eggert@twinsun.com>
6417 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6418 like the HAVE_GETCWD_NULL code.
6419 Include pathmax.h if not HAVE_GETCWD.
6420 Do not include xalloc.h.
6421 (INITIAL_BUFFER_SIZE): New symbol.
6422 Do not use xmalloc / xrealloc, since the caller is responsible for
6423 handling errors. Preserve errno around `free' during failure.
6424 Do not overrun buffer when using getwd.
6426 2001-09-03 Paul Eggert <eggert@twinsun.com>
6428 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6429 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6431 2001-09-02 Jim Meyering <meyering@lucent.com>
6433 * error.c: Update from GNU libc.
6435 2001-09-01 Jim Meyering <meyering@lucent.com>
6437 * xreadlink.c: New file.
6438 * xreadlink.h: New file.
6439 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6441 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6442 doesn't conflict with sparc Solaris 7's definition in
6443 /usr/include/sys/int_types.h.
6445 * exclude.c: Use `""', not `<>' to #include non-system header files.
6446 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6447 and strncasecmp as r-values. Unixware didn't have declarations.
6449 2001-08-31 Jim Meyering <meyering@lucent.com>
6451 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6452 Use an initial, malloc'd, buffer of length 128 rather than
6453 a statically allocated one of length 1024.
6455 2001-08-30 Paul Eggert <eggert@twinsun.com>
6457 * xgetcwd.c: Don't include pathmax.h.
6458 Include stdlib.h and unistd.h if available.
6460 (xmalloc, xstrdup, free): Remove decls.
6461 (xgetcwd): Don't assume sizes fit in unsigned.
6462 Check for overflow when computing sizes.
6463 Simplify reallocation code.
6465 2001-08-28 Paul Eggert <eggert@twinsun.com>
6467 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6469 * strtoimax.c: Renamed from strtoxmax.c, removing the
6472 Also, make the following further changes to make this file's
6473 configuration more similar to that of strtol.c:
6474 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6475 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6476 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6477 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6478 changed to signed values.
6480 And make the following changes as well:
6481 Fix copyright notice, as 1999 was missing.
6482 (verify): New macro.
6483 (strtoimax): Check sizes at compile-time, not run-time.
6484 Prefer strtol to strtoll if both work.
6485 (main): Remove; it was not that useful and was a pain to maintain.
6487 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6489 2001-08-30 Paul Eggert <eggert@twinsun.com>
6491 * savedir.c (savedir): Remove size parameter, as POSIX says that
6492 a directory's st_size can have an arbitrary value, so the old
6493 usage could waste an arbitrary amount of memory. All uses
6495 * savedir.h: Update prototype.
6497 2001-08-30 Paul Eggert <eggert@twinsun.com>
6499 * xstrtol.c (strtoimax): New decl.
6501 2001-08-28 Paul Eggert <eggert@twinsun.com>
6503 * xstrtol.h: Add copyright notice.
6504 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6505 LONGINT_INVALID_SUFFIX_CHAR.
6507 2001-08-30 Paul Eggert <eggert@twinsun.com>
6509 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6512 2001-08-30 Paul Eggert <eggert@twinsun.com>
6514 * hash.c: Remove '2001' from copyright notice.
6516 2001-08-30 Paul Eggert <eggert@twinsun.com>
6518 * full-write.h: New file.
6519 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6520 * full-write.c: Correct credits, as cccp.c no longer
6521 exists and anyway it was so heavily changed from the old cccp
6522 code as to be unrecognizable. Include full-write.h.
6523 (full_write) Return size_t, with short writes meaning failure.
6524 All callers changed. This fixes a bug with large buffers
6526 * utime.c: Include full-write.h.
6528 2001-08-30 Paul Eggert <eggert@twinsun.com>
6530 Merge 'exclude' changes from tar 1.13.22.
6531 This fixes one or two unlikely storage allocation overflow bugs,
6532 but doesn't change user-visible behavior otherwise.
6534 2001-08-30 Paul Eggert <eggert@twinsun.com>
6536 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6537 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6538 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6539 Include if available.
6540 (<xalloc.h>): Include
6541 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6542 (verify): New macro. Use it to verify that EXCLUDE macros do not
6543 collide with FNM macros.
6544 (struct patopts): New struct.
6545 (struct exclude): Use it, as exclude patterns now come with options.
6546 (new_exclude): Support above changes.
6547 (new_exclude, add_exclude_file):
6548 Initial size must now be a power of two to simplify overflow checking.
6549 (free_exclude, fnmatch_no_wildcards): New function.
6550 (excluded_filename): No longer requires options arg, as the options
6551 are determined by add_exclude. Now returns bool, not int.
6552 (excluded_filename, add_exclude):
6553 Add support for the fancy new exclusion options.
6554 (add_exclude, add_exclude_file): Now takes int options arg.
6555 Check for arithmetic overflow when computing sizes.
6556 (add_exclude_file): xrealloc might modify errno, so don't
6557 realloc until after errno might be used.
6559 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6561 (free_exclude): New decl.
6562 (add_exclude, add_exclude_file): Now takes int options arg.
6563 (excluded_filename): No longer requires options arg, as the options
6564 are determined by add_exclude. Now returns bool, not int.
6566 2001-08-30 Paul Eggert <eggert@twinsun.com>
6568 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6570 2001-08-27 Jim Meyering <meyering@lucent.com>
6572 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6574 * version-etc.c (N_): Remove definition.
6575 Revert most of last change.
6576 Instead, simply don't mark the `Copyright...' string for translation.
6577 Based on advice from Paul Eggert.
6579 * strtoxmax.c: Tweak comment.
6581 2001-08-26 Jim Meyering <meyering@lucent.com>
6583 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6584 of copyright with `%s' so translators don't get an untranslated
6586 (COPYRIGHT_YEAR): Define.
6587 (version_etc): Use fprintf rather than fputs.
6588 Suggestion from Ulrich Drepper.
6590 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6592 * strtoll.c: New file, from GNU libc.
6593 * xstrtoimax.c: New file.
6595 * xstrtol.h: Add xstrtoimax.
6596 * strtoumax.c: New file. Simply include "strtoumax.c".
6597 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6599 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6600 * strtoxmax.c: ... then renamed to this.
6602 2001-08-13 Paul Eggert <eggert@twinsun.com>
6604 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6605 Port to Solaris 8, where 'sed' requires a space after the 'r'
6606 command, and where sh dislikes "$/". Clean up the spacing a bit.
6607 Redirect output to $tmp just once.
6609 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6611 * addext.c (<errno.h>): Include.
6612 (errno): Declare if not defined.
6613 (addext): Work correctly when pathconf returns -1 and leaves
6614 errno alone because there is no limit. Also, work even if
6615 pathconf returns a value greater than SIZE_MAX.
6617 2001-08-12 Jim Meyering <meyering@lucent.com>
6619 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6620 Simply `return getcwd (NULL, 0);'.
6621 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6622 Use 1300 as initial value for length, not PATH_MAX.
6624 * pathmax.h: Clean up cpp syntax.
6626 2001-08-12 Jim Meyering <meyering@lucent.com>
6628 * gettimeofday.c: New file.
6630 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6632 2001-08-04 Jim Meyering <meyering@lucent.com>
6634 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6635 to get in sync with glibc.
6637 2001-08-03 Paul Eggert <eggert@twinsun.com>
6639 The following changes are from gettext 0.10.39 as maintained by
6642 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6643 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6644 with inverted sense. All uses changed.
6646 * mbswidth.c: Don't include <limits.h>.
6647 Include <stdlib.h> and <string.h> unconditionally.
6648 (iswcntrl, mbsinit, ISCNTRL): New macros.
6649 (mbsnwidth): Use K&R style function declarations.
6650 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6651 can optimize it when MB_CUR_MAX == 1.
6652 The width of control characters is zero, not 1.
6654 2001-07-15 Jim Meyering <meyering@lucent.com>
6656 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6657 (BUILT_SOURCES): Add unlocked-io.h.
6658 (io_functions): Define.
6659 (unlocked-io.h): New rule.
6660 (DISTCLEANFILES): Add unlocked-io.h.
6661 (all-local): Depend on unlocked-io.h, to ensure it is created.
6663 * unlocked-io.hin: New file
6665 * regex.c: Update from glibc.
6667 2001-07-05 Jim Meyering <meyering@lucent.com>
6669 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6671 (libfetish_a_SOURCES): Put all .h files here instead.
6672 Remove a thus-exposed (better checks in automake) duplicate and
6673 two unnecessary .h files.
6675 2001-06-11 Jim Meyering <meyering@lucent.com>
6677 * regex.c: Update from GNU libc.
6679 2001-05-27 Jim Meyering <meyering@lucent.com>
6681 * readutmp.h (UT_TYPE): Define.
6683 2001-05-24 Jim Meyering <meyering@lucent.com>
6685 * argmatch.c: Include "quote.h".
6686 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6687 quote function. Reported by Göran Uddeborg.
6689 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6691 * dirname.c (dir_name): Compute append_dot using path, not newpath
6692 which is not yet declared.
6694 2001-05-11 Paul Eggert <eggert@twinsun.com>
6696 * Makefile.am (libfetish_a_SOURCES):
6697 Add strftime.c, since we now compile it on all hosts.
6699 * strftime.c (my_strftime):
6700 Define to nstrftime if emacs, but only if my_strftime is not defined.
6701 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6702 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6703 Add one more extra argument: a nanoseconds value.
6706 (my_strftime function): Add %N format.
6707 (emacs_strftimeu): Renamed from emacs_strftime,
6708 with extra ut argument.
6710 2001-05-11 Paul Eggert <eggert@twinsun.com>
6712 dirname code cleanup. base_name now behaves more compatibly
6713 with POSIX basename when given file names that have trailing
6714 slashes, and similarly for dir_name. Add new primitives
6715 base_len and dir_len. Put the directory-name-related decls
6718 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6719 * backupfile.c (base_name): Likewise.
6720 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6721 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6722 * makepath.c (strip_trailing_slashes): Likewise.
6723 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6725 * rename.c (strip_trailing_slashes): Likewise.
6726 * same.c (base_name): Likewise.
6727 * stripslash.c (ISSLASH): Likewise.
6729 * addext.c: Include <dirname.h> after size_t is defined.
6730 * backupfile.c: Likewise.
6732 * addext.c (addext): Use base_len to trim redundant
6733 trailing slashes instead of doing it ourselves.
6734 But do not trim the last slash if it is not redundant.
6736 * backupfile.c (find_backup_file_name,
6737 max_backup_version): Use base_len instead of rolling it ourselves.
6738 Handle the case of "" and (on DOS) "C:" correctly.
6740 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6741 Include <string.h>, <dirname.h>.
6742 (base_name): Allow file names ending in slashes, other than names
6743 that are all slashes. In this case, return the basename followed
6744 by the slashes. This is more general, and can be used in places
6745 where the original base_name purposely had an assertion failure.
6746 (base_len): New function.
6748 * dirname.c: Include <string.h> instead of <stdlib.h>.
6749 Do not include <assert.h>; no longer needed.
6751 (memrchr): Remove decl.
6752 (dir_name_r): Remove.
6753 (dir_len): Renamed from dirlen. All callers changed.
6754 Rewrite in terms of base_name, for simplicity and consistency.
6755 (dir_name): Never return NULL. All callers changed.
6756 Do not include <stdlib.h> in test program; no longer needed.
6757 return 0; is fine for test program.
6759 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6761 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6763 * path-concat.c (path_concat): Use base_len to compute
6764 base length, not strlen; this means we cannot rely on memcpy
6767 * same.c (STREQ): Remove.
6768 (same_name): Handle the case where the basename ends in trailing '/'.
6770 * stripslash.c (strip_trailing_slashes): Return nonzero if
6771 a slash was stripped. Do not strip the last slash after a
6774 2001-04-08 Jim Meyering <meyering@lucent.com>
6776 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6777 recomputed; that's necessary when the offset spans a DST transition.
6778 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6780 2001-04-02 Jim Meyering <meyering@lucent.com>
6782 * regex.h, regex.c: Update from GNU libc.
6784 2001-03-19 Paul Eggert <eggert@twinsun.com>
6786 * version-etc.c (version_etc_copyright): Update to 2001.
6788 2001-03-16 Paul Eggert <eggert@twinsun.com>
6790 * tempname.c (uint64_t): Define to uintmax_t if
6791 not defined, and if UINT64_MAX is not defined.
6792 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6793 Reported by John David Anglin.
6795 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6797 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6798 alias if codeset is empty.
6799 * config.charset (BeOS): Use wildcard syntax.
6801 2001-03-13 Jim Meyering <meyering@lucent.com>
6803 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6804 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6807 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6809 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6811 * unicodeio.c (print_unicode_char): Simplify accordingly.
6813 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6815 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6816 support for DOS/DJGPP.
6818 2001-02-28 Paul Eggert <eggert@twinsun.com>
6820 * Makefile.am (libfetish_a_SOURCES):
6821 Add dup-safer.c, fopen-safer.c.
6822 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6824 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6826 2001-02-25 Paul Eggert <eggert@twinsun.com>
6828 The mkstemp replacement is taken from glibc 2.2.2, with some
6829 portability fixes for use outside glibc, as follows:
6831 * tempname.c (struct_stat64): New macro.
6832 (direxists, __gen_tempname): Use it.
6833 This avoids a portability problem with Solaris 8.
6835 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6836 (<stddef.h>, <stdint.h>, <string.h>):
6837 Include only if STDC_HEADERS || _LIBC.
6838 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6839 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6840 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6841 (__set_errno): Define this macro if <errno.h> doesn't.
6842 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6843 Define these macros if <stdio.h> doesn't.
6844 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6845 Define these macros if <sys/stat.h>
6846 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6847 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6848 __xstat64): Define if not _LIBC.
6849 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6850 (__gen_tempname): Invoke gettimeofday only if
6851 HAVE_GETTIMEOFDAY || _LIBC;
6852 otherwise, fall back on plain "time".
6853 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6855 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6857 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6859 2001-02-17 Jim Meyering <meyering@lucent.com>
6861 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6862 around included file name.
6864 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6866 * strftime.c: Update from GNU libc (the only changes were to comments).
6868 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6870 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6872 2001-02-17 Paul Eggert <eggert@twinsun.com>
6874 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6875 Remove workaround macros for hosts that have mbrtowc but not
6876 mbstate_t, as we now insist on proper declarations for both
6877 before using mbrtowc.
6879 2001-02-17 Jim Meyering <meyering@lucent.com>
6881 * regex.c: Update from libc.
6883 2001-02-16 Paul Eggert <eggert@twinsun.com>
6885 * alloca.c (malloc): Undef before defining, since stdlib.h
6886 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6887 Reported by Mark Hounschell via Paul Eggert.
6889 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6891 * config.charset: Update for FreeBSD 4.2.
6893 2001-01-26 Jim Meyering <meyering@lucent.com>
6895 * quotearg.c: Include stddef.h.
6896 * quote.c: Include stddef.h.
6897 Reported by Axel Kittenberger.
6899 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6900 line in double quotes so that it evokes a better diagnostic.
6901 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6902 Reported by Axel Kittenberger.
6904 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6906 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6907 to avoid a warning. Add back 'const' to inptr.
6909 2001-01-16 Jim Meyering <meyering@lucent.com>
6911 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6914 2001-01-14 Jim Meyering <meyering@lucent.com>
6916 * rename.c: New file. From Volker Borchert.
6917 Include stdlib.h, string.h or strings.h, and xalloc.h.
6918 Use strip_trailing_slashes rather than open-coding it.
6920 2001-01-03 Paul Eggert <eggert@twinsun.com>
6922 * strftime.c: Sync with glibc time/strftime.c 1.81.
6924 2001-01-03 Jim Meyering <meyering@lucent.com>
6926 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6927 local `inptr' to avoid warning with some system declarations of iconv.
6929 2000-12-29 Paul Eggert <eggert@twinsun.com>
6931 * modechange.c: Do not assume that mode_t uses the
6932 traditional octal encoding. E.g. "chmod 1 FOO" should set
6933 the other-execute bit of FOO even if S_IXOTH != 1.
6935 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6936 WOTH, XOTH, ALLM): New macros.
6937 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6938 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6940 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6941 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6943 No need to use uintmax_t; unsigned long is long enough.
6944 Don't bother to get suffix since we don't use it.
6946 2000-12-24 Jim Meyering <meyering@lucent.com>
6948 * hash.c (is_prime): Return explicit boolean values.
6949 (hash_get_first): Return NULL to appease Irix5.6's 89.
6950 Reported by Nelson Beebe.
6952 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6954 * localcharset.c (locale_charset): Add support for Win32.
6956 2000-12-18 Paul Eggert <eggert@twinsun.com>
6958 * physmem.h, physmem.c: New files.
6960 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6961 (noinst_HEADERS): Add physmem.h.
6963 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6964 't' for compatibility with Solaris 8 sort.
6966 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6968 * config.charset: Add support for BeOS.
6970 2000-12-16 Jim Meyering <meyering@lucent.com>
6972 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6973 SHELLS_FILE to a file name that's useful on djgpp systems.
6975 (ADDITIONAL_DEFAULT_SHELLS): Define.
6976 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6977 Based mostly on a patch from Prashant TR.
6979 2000-12-16 Jim Meyering <meyering@lucent.com>
6981 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6982 N and M) would have treated it like `chown N:N FILE'.
6984 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6986 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6988 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6989 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6990 to the list of canonical encodings. Rename EUC-CN to GB2312.
6992 2000-12-08 Andreas Schwab <schwab@suse.de>
6994 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6995 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6997 2000-12-07 Jim Meyering <meyering@lucent.com>
6999 * stripslash.c (ISSLASH): Define.
7000 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7003 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7004 (dir_name_r): Declare this function as static.
7005 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7006 manifest itself on a name containing a mix of slashes and
7008 Make this function work with names starting with a DOS-style
7009 drive letter and colon prefix.
7010 (dir_name): Append `.' if necessary.
7011 Based mostly on patches from Prashant TR and Eli Zaretskii.
7013 * dirname.h (dir_name_r): Remove prototype.
7015 2000-12-05 Jim Meyering <meyering@lucent.com>
7017 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7019 2000-12-04 Jim Meyering <meyering@lucent.com>
7021 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7022 Also include memory.h, stdlib.h, unistd.h if appropriate.
7023 Reported by Andreas Jaeger (conflicting declaration of malloc).
7025 2000-12-02 Jim Meyering <meyering@lucent.com>
7027 * closeout.h: Make idempotent, to avoid some obscure warnings.
7029 2000-12-01 Paul Eggert <eggert@twinsun.com>
7031 * memrchr.c: Include <config.h> before any system include file.
7033 2000-11-29 Paul Eggert <eggert@twinsun.com>
7035 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7037 2000-11-26 Jim Meyering <meyering@lucent.com>
7039 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7041 2000-11-22 Paul Eggert <eggert@twinsun.com>
7043 * strftime.c (my_strftime): Do not invoke mbrlen with a
7044 size of (size_t) -1; it's not portable.
7046 2000-11-17 Akim Demaille <akim@epita.fr>
7048 * obstack.h: Formatting changes.
7049 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7050 prevent type checking.
7051 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7052 cast the value to (void *): assigning a `foo *' to a `void *'
7054 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7056 2000-11-17 Jim Meyering <meyering@lucent.com>
7058 * strstr.c: Update from GNU libc.
7060 2000-11-16 Jim Meyering <meyering@lucent.com>
7062 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7064 2000-11-11 Jim Meyering <meyering@lucent.com>
7066 * error.c: Add a couple #includes, merging from GNU libc version.
7068 2000-11-10 Jim Meyering <meyering@lucent.com>
7070 * obstack.h: Update from GNU libc.
7071 * obstack.c: Likewise.
7073 2000-11-06 Paul Eggert <eggert@twinsun.com>
7075 * getusershell.c (setusershell): Use rewind rather than
7076 fseek/fseeko, to avoid configuration hassles with fseeko.
7077 Don't bother opening SHELLS_FILE if shellstream is NULL;
7080 2000-11-05 Jim Meyering <meyering@lucent.com>
7082 * makepath.h (make_dir): Declare.
7083 * makepath.c (make_dir): Remove `static' attribute.
7086 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7088 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7089 last one in a bucket, advance to the next bucket.
7091 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7093 * fnmatch.c: Do not comment out all the code if we are using
7094 the GNU C library, because in some cases we are replacing buggy
7095 code in the GNU C library itself.
7097 2000-10-30 Paul Eggert <eggert@twinsun.com>
7099 * error.h, getline.h, modechange.h:
7100 Remove "2000" from Copyright line, as the file hasn't been
7101 changed this year other than in the copyright notice.
7103 * xalloc.h: Add "2000" to Copyright line, as this file
7104 was changed this year.
7106 2000-10-30 Paul Eggert <eggert@twinsun.com>
7108 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7109 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7110 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7112 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7114 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7115 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7116 doesn't define __restrict_arr.
7118 2000-10-29 Jim Meyering <meyering@lucent.com>
7120 * xstat.in: Fix grammar in comment.
7122 2000-10-28 Jim Meyering <meyering@lucent.com>
7124 * memchr.c: Update from libc.
7125 Adjust for portability:
7126 [HAVE_STDLIB_H]: Include stdlib.h.
7127 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7128 Undef __memchr, too.
7129 [!weak_alias]: Define __memchr to memchr.
7131 * regex.c: Update from libc.
7132 * regex.h: Likewise.
7133 * getopt1.c: Likewise.
7134 * memcmp.c: Likewise.
7136 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7137 Avoid using fseek, when possible -- it's broken by design.
7138 Patch by Ulrich Drepper.
7140 2000-10-26 Jim Meyering <meyering@lucent.com>
7142 * strftime.c: Update from libc.
7144 2000-10-25 Jim Meyering <meyering@lucent.com>
7146 * obstack.c: Update from libc.
7148 2000-10-23 Jim Meyering <meyering@lucent.com>
7150 * hard-locale.c (hard_locale): Revert last change -- it was simply
7151 wrong. That set_locale call must not have any side effects.
7154 2000-10-22 Jim Meyering <meyering@lucent.com>
7156 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7157 [CYCLIC]: Remove now-unused definition.
7159 * save-cwd.c (O_DIRECTORY): Define, if needed.
7160 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7161 Suggestion from Ulrich Drepper.
7163 2000-10-21 Jim Meyering <meyering@lucent.com>
7165 * dirname.c (dir_name_r): New function, factored out of dir_name.
7166 (dir_name): Use dir_name_r.
7167 * dirname.h (dir_name_r): Declare it.
7169 2000-10-21 Jim Meyering <meyering@lucent.com>
7171 * dirname.c (memrchr): Declare if necessary.
7172 (dir_name): Remove the restriction that there be no
7173 trailing slashes. Now, this code skips past them, effectively
7175 [TEST_DIRNAME] (main): New unit tests.
7177 * memrchr.c: New file from GNU libc.
7178 Undef __memrchr, too.
7179 [!weak_alias]: Define __memrchr to memrchr.
7180 Guard weak_alias use with `#ifdef weak_alias'.
7182 2000-10-17 Jim Meyering <meyering@lucent.com>
7184 * quote.h (PARAMS): Define and use.
7185 Reported by Akim Demaille.
7187 * getopt.c: Update from libc.
7189 2000-10-16 Jim Meyering <meyering@lucent.com>
7191 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7194 2000-09-25 Jim Meyering <meyering@lucent.com>
7196 * md5.h (rol): Define (from GnuPG).
7198 * sha.c: Give credit (GnuPG) where due.
7199 (M): Use rol rather than open-coding it.
7200 Add a FIXME comment.
7202 2000-09-21 Jim Meyering <meyering@lucent.com>
7204 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7205 Reported by Michael Stone.
7207 2000-09-20 Jim Meyering <meyering@lucent.com>
7209 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7210 (noinst_HEADERS): Add sha.h.
7211 Based on code from Scott G. Miller and from GnuPG.
7213 2000-09-15 Jim Meyering <meyering@lucent.com>
7215 * regex.c: Update from libc.
7217 2000-09-10 Jim Meyering <meyering@lucent.com>
7219 * getopt.c (_getopt_internal): Update from glibc.
7221 2000-09-09 Jim Meyering <meyering@lucent.com>
7223 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7224 think it should be used as a general replacement for isascii.
7225 * fnmatch.c: Likewise.
7226 * mbswidth.c: Likewise
7227 * regex.c: Likewise.
7230 * userspec.c: Include sys/param.h and limits.h.
7232 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7233 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7234 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7235 UID, GID. Check range.
7237 2000-09-06 Jim Meyering <meyering@lucent.com>
7239 * getopt.c (_getopt_internal): Update from glibc.
7241 2000-08-30 Jim Meyering <meyering@lucent.com>
7243 * strftime.c: Merge in changes from GNU libc.
7245 2000-08-26 Jim Meyering <meyering@lucent.com>
7247 * closeout.c: Include "__fpending.h".
7248 (close_stdout_status): Return right away if there's nothing to flush.
7250 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7251 * __fpending.c: New file.
7252 * __fpending.h: New file.
7254 2000-08-07 Paul Eggert <eggert@twinsun.com>
7256 Standardize on "memory exhausted" instead of "Memory exhausted"
7257 or "virtual memory exhausted".
7258 * obstack.c (print_and_abort): Use "memory exhausted", not
7259 "virtual memory exhausted".
7260 * same.c (same_name): Invoke xalloc_die instead of printing
7262 * userspec.c (parse_user_spec): Likewise.
7263 * bumpalloc.h: comment fix
7264 * same.c, userspec.c: Include xalloc.h.
7266 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7267 not char *const and pointing to a constant array.
7268 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7269 (xrealloc): Comment fix.
7271 * userspec.c (parse_user_spec):
7272 Don't translate a message until just before returning,
7273 to avoid unnecessary translation.
7275 2000-08-07 Jim Meyering <meyering@lucent.com>
7277 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7278 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7279 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7280 getgroups.c, gethostname.c, getopt.h, group-member.c,
7281 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7282 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7283 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7284 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7285 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7286 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7287 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7288 yesno.c: Back out Copyright date changes for each file with no change
7289 this year. This eases coordination with other programs using the same
7290 source code modules. From Paul Eggert.
7292 2000-08-03 Greg McGary <greg@mcgary.org>
7294 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7295 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7296 (EXTEND_BUFFER): Use them.
7298 2000-08-01 Jim Meyering <meyering@lucent.com>
7300 * dirname.c (ISSLASH): Define.
7301 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7302 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7303 both `\' and `/' may be use as path separators.
7304 Based on a patch from Prashant TR.
7306 2000-07-31 Paul Eggert <eggert@twinsun.com>
7308 * quotearg.c (quotearg_n_options): Don't make the initial
7309 slot vector a constant, since it might get modified.
7311 2000-07-31 Jim Meyering <meyering@lucent.com>
7313 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7314 * obstack.c (print_and_abort): Likewise.
7316 2000-07-30 Paul Eggert <eggert@twinsun.com>
7318 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7319 buffer, so that the caller can always quote one small
7320 component of a "memory exhausted" message in slot 0.
7321 From a suggestion by Jim Meyering.
7323 2000-07-30 Jim Meyering <meyering@lucent.com>
7325 * makepath.c (make_path): Quote the other instance, too.
7327 * quotearg.c (N_STATIC_SLOTVECS): Define.
7328 (STATIC_BUF_SIZE): Define.
7329 (quotearg_n_options): Use only statically allocated storage when
7330 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7331 than STATIC_BUF_SIZE.
7333 2000-07-29 Jim Meyering <meyering@lucent.com>
7335 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7336 * dirname.c (dir_name): Likewise.
7338 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7340 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7341 (dir_name): Assert that there are no trailing slashes.
7343 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7345 * mbswidth.h (mbswidth): Add a flags argument.
7346 (mbswidth): New declaration.
7347 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7348 * mbswidth.c (mbswidth): Add a flags argument.
7349 (mbsnwidth): New function.
7351 2000-07-24 Jim Meyering <meyering@lucent.com>
7353 * mbswidth.c: Remove useless #else. From Bruno Haible.
7355 2000-07-23 Paul Eggert <eggert@twinsun.com>
7357 * mbswidth.c (_XOPEN_SOURCE):
7358 Don't define; this causes problems on Solaris 7.
7359 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7361 2000-07-23 Paul Eggert <eggert@twinsun.com>
7364 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7365 so that mbstate_t is always defined.
7367 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7368 be 1 in at least one GCC installation, and this configuration
7369 error is likely to be common. Ignoring MB_LEN_MAX hurts
7370 performance on hosts that have mbrtowc but have only unibyte
7371 locales, but I assume these hosts are rare.
7373 2000-07-23 Paul Eggert <eggert@twinsun.com>
7375 * quotearg.c: Streamline by invoking multibyte code only if needed.
7376 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7377 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7378 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7379 invoke multibyte primitives.
7381 2000-07-23 Jim Meyering <meyering@lucent.com>
7383 * basename.c (base_name): Add an assertion.
7385 2000-07-15 Bruno Haible <clisp.cons.org>
7387 * quotearg.c: When the system forces us to redefine mbstate_t,
7388 shadow its mbsinit function.
7390 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7392 * mbswidth.h: New file.
7393 * mbswidth.c: New file.
7394 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7395 (noinst_HEADERS): Add mbswidth.h.
7397 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7399 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7402 2000-07-15 Jim Meyering <meyering@lucent.com>
7404 * makepath.c: Include quote.h.
7405 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7406 corresponding argument in a `quote (...)' call.
7407 Give better diagnostics.
7409 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7410 (noinst_HEADERS): Add quote.h.
7412 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7413 from tar's src/misc.c.
7414 * quote.h: New file. Prototypes for same.
7416 2000-07-10 Paul Eggert <eggert@twinsun.com>
7418 From a suggestion by Bruno Haible.
7419 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7420 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7421 to decide whether to define the BeOS workaround macro;
7422 this adjusts to the change to AC_MBSTATE_T.
7424 2000-07-13 Paul Eggert <eggert@twinsun.com>
7426 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7428 * quotearg.c (quoting_style_args, quoting_style_vals,
7429 quotearg_buffer_restyled): Add support for
7430 clocale_quoting_style. Undo previous change to
7431 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7432 and "{RIGHT QUOTATION MARK}" msgids.
7434 2000-07-05 Paul Eggert <eggert@twinsun.com>
7436 The old behavior of quoting `like this' doesn't look good with
7437 newer, ISO-style fonts. See:
7438 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7440 Instead, quote "like this" by default. Let the translator
7441 tailor the locale-specific quoting behavior by providing
7442 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7444 * quotearg.c (N_): New macro.
7445 (gettext_default): New function.
7446 (quotearg_buffer_restyled): Use
7447 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7448 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7450 2000-07-09 Jim Meyering <meyering@lucent.com>
7452 * Most files: Update copyright dates to include 2000.
7454 2000-07-08 Jim Meyering <meyering@lucent.com>
7456 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7458 (xgethostname): Remove now-unnecessary #ifdef.
7459 Move declaration of `err' into loop where it's used.
7461 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7463 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7464 by allocating a larger buffer. Test the gethostname return value for
7465 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7466 returns an error and ENAMETOOLONG isn't defined.
7468 2000-07-05 Paul Eggert <eggert@twinsun.com>
7469 and Bruno Haible <haible@clisp.cons.org>
7471 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7473 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7475 * quotearg.c (struct quoting_options): Simplify quote_these_too
7478 2000-07-03 Jim Meyering <meyering@lucent.com>
7480 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7481 Reported by Bruno Haible.
7483 2000-07-04 Jim Meyering <meyering@lucent.com>
7485 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7486 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7489 2000-07-03 Paul Eggert <eggert@twinsun.com>
7490 and Bruno Haible <haible@clisp.cons.org>
7492 * quotearg.c (mbrtowc):
7493 Assign to *pwc, and return 1 only if result is nonzero.
7494 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7496 2000-07-03 Jim Meyering <meyering@lucent.com>
7498 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7499 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7502 2000-07-02 Jim Meyering <meyering@lucent.com>
7504 * quotearg.c (mbstate_t): Don't define here.
7506 2000-07-02 Jim Meyering <meyering@lucent.com>
7508 * nanosleep.c (SIGCONT): Define if not already defined.
7510 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7512 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7513 per change in ../m4/ls-mntd-fs.m4.
7514 (read_filesystem_list): Ignore symbolic links.
7516 2000-06-29 Jim Meyering <meyering@lucent.com>
7518 * same.c: Include <string.h> or <strings.h>, as appropriate,
7519 for declaration of strcmp.
7521 * long-options.c: Include <stdlib.h>, for declaration of exit.
7523 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7524 Avoid warning by casting result to `char *' to remove `const'.
7526 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7528 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7530 2000-06-26 Paul Eggert <eggert@twinsun.com>
7532 savedir now sets errno on failure and invokes xmalloc to get memory.
7533 Fix a couple of other minor bugs while we're at it.
7535 * savedir.c (<unistd.h>): Do not include; there's no need.
7536 (NAMLEN): Remove macro.
7537 (malloc, realloc): Remove decls.
7539 ("xalloc.h"): Include.
7540 (NAME_SIZE_DEFAULT): New macro.
7541 (savedir): Use xmalloc / xrealloc to allocate memory.
7542 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7543 Skip "" directory entries.
7544 Use strlen to calculate directory entry length, since the old method
7545 is rarely used these days and isn't worth supporting.
7546 Don't use a pointer after freeing it.
7547 Check for integer overflow when calculating allocation size.
7548 Use memcpy to copy entries, instead of stpcpy.
7549 Set errno properly when returning NULL.
7550 Check for readdir error.
7552 2000-06-26 Jim Meyering <meyering@lucent.com>
7554 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7556 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7558 * getusershell.c (xmalloc, xrealloc): Remove functions.
7560 Don't include <stdlib.h>. Don't declare malloc, realloc.
7562 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7564 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7566 2000-06-24 Jim Meyering <meyering@lucent.com>
7568 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7570 2000-06-21 Jim Meyering <meyering@lucent.com>
7572 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7574 2000-06-19 Paul Eggert <eggert@twinsun.com>
7576 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7577 (mbrtowc, mbstate_t): Define substitutes if
7578 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7579 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7580 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7582 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7584 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7585 than 1024, return a memory chunk of least possible size, instead
7586 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7587 Use free/xmalloc instead of xrealloc to avoid copying for very long
7590 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7592 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7593 address, not strdup. Include <stdlib.h> and don't declare free().
7595 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7597 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7600 2000-06-21 Jim Meyering <meyering@lucent.com>
7602 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7603 (noinst_HEADERS): Add getstr.h.
7605 * getline.c (getstr): Move into a separate file.
7606 * getstr.c (getstr): New file, extracted from getline.c, with
7607 the following changes: new parameter, delim2; both delim[12]
7608 parameters have type `int', not `char'. The latter would lose
7609 with 8-bit delimiters.
7610 * getstr.h: New file.
7612 2000-06-19 Jim Meyering <meyering@lucent.com>
7614 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7616 2000-06-18 Jim Meyering <meyering@lucent.com>
7618 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7619 Besides, these days every porting target provides a mkdir function.
7621 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7622 (this snippet comes from src/system.h).
7624 2000-06-15 Paul Eggert <eggert@twinsun.com>
7626 * human.c (adjust_value): New function.
7627 (human_readable_inexact): Apply rounding style even when
7628 printing approximate values.
7630 2000-06-14 Paul Eggert <eggert@twinsun.com>
7632 * human.c (human_readable_inexact): Allow an input block
7633 size that is not a multiple of the output block size, and vice versa.
7634 Reported by Piergiorgio Sartor.
7636 2000-06-14 Paul Eggert <eggert@twinsun.com>
7638 * getdate.y (get_date): Apply relative times after time
7639 zone indicator, not before. Reported by Todd A. Jacobs.
7641 2000-06-13 Jim Meyering <meyering@lucent.com>
7643 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7645 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7647 2000-06-12 Paul Eggert <eggert@twinsun.com>
7649 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7651 2000-06-04 Paul Eggert <eggert@twinsun.com>
7653 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7655 2000-06-04 Jim Meyering <meyering@lucent.com>
7657 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7658 SunOS 4.1.4 for which gid_t is an unsigned type.
7660 2000-06-03 Jim Meyering <meyering@lucent.com>
7662 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7664 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7666 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7667 newer, don't install charset.alias.
7668 * config.charset: Change the Linux/glibc rules so they become empty
7669 on glibc-2.1 or newer.
7671 2000-06-02 Jim Meyering <meyering@lucent.com>
7673 * mountlist.c: Back out last change. Instead, do this...
7674 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7675 member using the same `ignore'-testing code.
7676 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7680 2000-05-29 Jim Meyering <meyering@lucent.com>
7682 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7683 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7685 2000-05-22 Jim Meyering <meyering@lucent.com>
7687 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7689 2000-05-18 Jim Meyering <meyering@lucent.com>
7691 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7692 back, too, since it may have been modified by allocate_entry.
7693 (hash_delete): Rewrite to use neither the assignment operator
7694 nor the comma operator in an if-expression.
7696 2000-05-15 Paul Eggert <eggert@twinsun.com>
7699 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7700 Remove; no longer needed.
7701 "quotearg.h": Add include.
7702 (file_name): Do not bother to explicitly initialize to NULL; it's less
7703 efficient on some hosts.
7704 (close_stdout_status): Remove test as to whether stdout was already
7705 closed; it breaks for the case "echo x | sort >&-".
7706 Quote file name colons.
7707 Do not assume that _("write error") lacks format strings.
7709 2000-05-15 Jim Meyering <meyering@lucent.com>
7711 * version-etc.c (version_etc_copyright): Update the copyright string
7712 used in all --version output.
7714 2000-05-14 Jim Meyering <meyering@lucent.com>
7716 * closeout.c (close_stdout_set_file_name): New function.
7717 (close_stdout_status): Use new file-scoped global.
7718 Return right away if fstat says the stdout file descriptor is invalid.
7719 * closeout.h (close_stdout_set_file_name): Declare.
7721 2000-05-10 Jim Meyering <meyering@lucent.com>
7723 * closeout.c [default_exit_status]: New file-scoped variable.
7724 (close_stdout_set_status): New function.
7725 * closeout.h (close_stdout_set_status): Declare.
7727 2000-05-08 Jim Meyering <meyering@lucent.com>
7729 * long-options.c: Don't include closeout.h.
7730 (parse_long_options): Don't call close_stdout for --version.
7732 2000-05-06 Jim Meyering <meyering@lucent.com>
7734 * strnlen.c: Undefine __strnlen and strnlen.
7735 [!weak_alias]: Define __strnlen to strnlen.
7737 * atexit.c: New file, from libiberty.
7739 2000-05-06 Jim Meyering <meyering@lucent.com>
7741 * closeout.c (close_stdout_status): Also check for errors on the
7744 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7746 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7747 instead of xmalloc, xrealloc, path_concat.
7748 (locale_charset): Treat empty environment variables as absent.
7749 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7751 2000-05-04 Jim Meyering <meyering@lucent.com>
7753 * getopt.c: Update from glibc.
7754 * obstack.c: Likewise.
7755 * obstack.h: Likewise.
7756 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7758 * regex.h: Likewise.
7759 * strndup.c: Likewise.
7760 * strnlen.c: New file, from glibc.
7762 2000-05-01 Jim Meyering <meyering@lucent.com>
7764 * full-write.c (full_write): Remove `FIXME' part of comment.
7766 2000-04-29 Jim Meyering <meyering@lucent.com>
7768 * path-concat.c: Declare strdup only if it's not defined.
7769 * canon-host.c: Likewise.
7771 2000-04-28 Jim Meyering <meyering@lucent.com>
7773 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7774 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7775 included first, then limits.h is included by locale.h by libintl.h.
7776 From John David Anglin.
7778 2000-04-25 Jim Meyering <meyering@lucent.com>
7780 * makepath.c (S_IRWXUGO): Define.
7781 (make_path): Always perform explicit chmod if MODE specifies any
7782 of the `special' permission bits. Prompted by a bug report against
7783 install from Mate Wierdl and Joost van Baal.
7785 2000-04-18 Jim Meyering <meyering@lucent.com>
7789 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7790 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7792 2000-04-17 Jim Meyering <meyering@lucent.com>
7794 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7795 the definition of it to rpl_strftime also defined-away the system's
7798 2000-04-15 Jim Meyering <meyering@lucent.com>
7800 Use `C' to denote so-called `contiguous' files, the same way
7802 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7803 (ftypelet): Use S_ISCTG.
7804 From Michael Deutschmann.
7806 2000-04-14 Jim Meyering <meyering@lucent.com>
7808 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7810 2000-04-08 Jim Meyering <meyering@lucent.com>
7812 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7813 names don't conflict. Reported by Eli Zaretskii.
7815 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7817 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7818 bug. Deal with the different error behavior of Irix iconv.
7820 2000-04-07 Jim Meyering <meyering@lucent.com>
7822 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7823 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7825 2000-04-05 Jim Meyering <meyering@lucent.com>
7827 Portability tweaks required for ultrix4.3.
7828 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7829 * readutmp.c: Include sys/types.h before sys/stat.h.
7830 * canon-host.c: Declare strdup.
7831 * path-concat.c: Likewise.
7832 From John David Anglin.
7834 2000-04-04 Jim Meyering <meyering@lucent.com>
7836 Be more DOS 8.3-friendly.
7837 * ref-add.sin: Renamed from ref-add.sed.in.
7838 * ref-del.sin: Renamed from ref-del.sed.in.
7839 * Makefile.am: Reflect renaming.
7840 Reported by Eli Zaretskii.
7842 Use a temporary file name that won't clash with `charset.alias'
7843 in the DOS 8.3 name space.
7844 * Makefile.am (charset_tmp): Define.
7845 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7846 (uninstall-local): Likewise.
7847 Reported by Eli Zaretskii.
7849 2000-03-29 Paul Eggert <eggert@twinsun.com>
7851 * time/strftime.c (my_strftime): Make sure we call the system
7852 strftime, not ourselves, when invoking the underlying strftime.
7854 2000-03-24 Jim Meyering <meyering@lucent.com>
7856 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7857 (charset_alias): Define.
7858 (install-exec-local): Factor out common code.
7859 (uninstall-local): Split lines longer than 80.
7860 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7862 (.sed.in.sed): New rule. Don't redirect directly to $@.
7863 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7865 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7867 * config.charset: Output a line containing "Packages using this file".
7868 * ref-add.sed.in, ref-del.sed.in: New files.
7869 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7870 ref-del.sed): New rules.
7872 2000-03-17 Jim Meyering <meyering@lucent.com>
7874 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7875 Otherwise, include <strings.h>
7877 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7879 * unicodeio.c (utf8_wctomb): New function.
7880 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7881 format instead of in UCS-4 with platform dependent endianness.
7883 2000-03-07 Paul Eggert <eggert@twinsun.com>
7885 * savedir.c (savedir): Work even if directory size is
7886 negative; this can happen with some screwy NFS configurations.
7888 2000-03-06 Jim Meyering <meyering@lucent.com>
7890 * localcharset.c (get_charset_aliases): Don't try to free file_name
7891 if it's NULL (because we ran out of memory). From Bruno Haible.
7893 2000-03-05 Jim Meyering <meyering@lucent.com>
7895 * localcharset.c ("path-concat.h"): Include.
7896 (get_charset_aliases): Use path_concat instead of ANSI string
7899 * unicodeio.h (PARAMS): Define.
7900 Use it to guard prototype.
7902 2000-03-04 Jim Meyering <meyering@lucent.com>
7904 * Makefile.am (install-exec-local): Create $(libdir) before installing
7906 (uninstall-local): Uncomment this rule so `make distcheck' works
7909 * unicodeio.c (<errno.h>): Include it.
7910 (errno): Declare if not defined.
7912 * localcharset.c: Add Bruno's comment justifying use of volatile.
7914 * config.charset: New version, incorporating remarks from a linux
7915 i18n mailing list. From Bruno Haible.
7917 2000-03-02 Jim Meyering <meyering@lucent.com>
7919 * Makefile.am (EXTRA_DIST): Add config.charset.
7921 2000-03-01 Jim Meyering <meyering@lucent.com>
7923 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7924 * unicodeio.c: Likewise.
7926 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7928 * config.charset: New file.
7929 * localcharset.c: New file.
7930 * unicodeio.h, unicodeio.c: New files.
7931 * Makefile.am (DEFS): Add -DLIBDIR=...
7932 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7933 (noinst_HEADERS): Add unicodeio.h.
7934 (all-local, install-exec-local, charset.alias): New targets.
7936 2000-02-28 Paul Eggert <eggert@twinsun.com>
7938 * quotearg.c (ALERT_CHAR): New macro.
7939 (quotearg_buffer_restyled): Use it.
7941 2000-02-27 Jim Meyering <meyering@lucent.com>
7943 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7944 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7946 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7947 not `#if STDC_HEADERS'.
7948 Declare malloc if needed.
7950 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7951 now that autoconf always defines the HAVE_DECL_ symbols.
7952 * human.c: Likewise.
7954 * strtoumax.c: Likewise.
7956 * backupfile.c: Arrange for cpp to fail if the configure-time
7957 declaration check was not run.
7959 * human.c: Likewise.
7961 * strtoumax.c: Likewise.
7963 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7964 then first look up the entire `.'-containing string as a login name.
7966 2000-02-18 Paul Eggert <eggert@twinsun.com>
7968 * getdate.y: Handle two-digit years with leading zeros correctly.
7969 (textint): New typedef.
7970 (parser_control): Member year changed from int to textint.
7972 (YYSTYPE): Removed; replaced by %union with int and textint members.
7973 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7974 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7975 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7976 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7977 (date, number, to_year): Use width of number in digits, not its value,
7978 to determine whether it's a 2-digit year, or a 2-digit time.
7979 (yylex): Store number of digits of numeric tokens.
7980 Reported by John Kendall.
7982 (parser_control): Changed from struct parser_control to typedef (for
7983 consistency). All uses changed.
7985 (tID): Removed; not used.
7986 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7988 2000-02-14 Paul Eggert <eggert@twinsun.com>
7990 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7991 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7993 2000-02-12 Jim Meyering <meyering@lucent.com>
7995 * userspec.c (ISDIGIT): Define it.
7996 (isdigit): Remove definition.
7997 (is_number): Use ISDIGIT, not isdigit.
7998 <libintl.h>: Include.
8000 (parse_user_spec): Mark translatable strings.
8002 2000-02-10 Jim Meyering <meyering@lucent.com>
8004 With these changes, nanosleep.[ch] are finally enough like the other
8005 lib/* replacement files to compile on a few more losing systems.
8007 * nanosleep.h: Don't include config.h.
8008 Remove prototype from declaration of nanosleep.
8009 (PARAMS): Remove now-unneeded definition.
8010 * nanosleep.c: #undef nanosleep.
8011 (rpl_nanosleep): Rename from nanosleep.
8013 2000-02-03 Jim Meyering <meyering@lucent.com>
8015 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8016 rather than with `#if HAVE_UTMPNAME'.
8018 2000-02-01 Jim Meyering <meyering@lucent.com>
8020 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8022 2000-01-31 Jim Meyering <meyering@lucent.com>
8024 * nanosleep.h (nanosleep): Guard declaration with
8025 `#if ! HAVE_DECL_NANOSLEEP'.
8026 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8027 the declaration in that vendor's sys/timers.h.
8028 Reported by Christian Krackowizer.
8030 * quotearg.c (ISASCII): Add #undef and move definition to follow
8031 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8032 (ISPRINT): Likewise.
8033 Reported by Tom Tromey.
8035 2000-01-30 Jim Meyering <meyering@lucent.com>
8037 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8038 uses of ->ut_name. The latter doesn't work with new Linux header files
8039 where only utmpx.ut_user is declared.
8041 * readutmp.h (UT_USER): Define.
8043 2000-01-23 Jim Meyering <meyering@lucent.com>
8045 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8048 2000-01-22 Jim Meyering <meyering@lucent.com>
8050 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8051 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8052 Required for some AIX systems. Reported by Christian Krackowizer.
8053 [TESTING] (main): New function.
8055 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8056 * dirname.c (dir_name): Support for DOS-style file names with drive
8059 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8061 * strverscmp.c (ISDIGIT): Define.
8062 (strverscmp): Use ISDIGIT, not isdigit.
8064 2000-01-17 Paul Eggert <eggert@twinsun.com>
8066 * nanosleep.c (nanosleep):
8067 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8068 POSIX.1 doesn't require SA_INTERRUPT and some systems
8069 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8070 it's been part of POSIX.1 since day 1 (in 1988).
8072 2000-01-17 Jim Meyering <meyering@lucent.com>
8074 * interlock: Remove unused file. Reported by François Pinard.
8076 2000-01-16 Paul Eggert <eggert@twinsun.com>
8078 * quotearg.c (quotearg_buffer_restyled): Do not quote
8079 alert, backslash, formfeed, and vertical tab unnecessarily in
8080 shell quoting style.
8083 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8084 Free Software Foundation, Inc.
8085 Copying and distribution of this file, with or without modification,
8086 are permitted provided the copyright notice and this notice are preserved.