1 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
3 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
4 so that the code works even with ancient cpp. Portability problem
5 with GCC 2.7.2.1 reported by Thomas M.Ott.
7 2005-09-27 Jim Meyering <jim@meyering.net>
9 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
11 * intprops.h (signed_type_or_expr__): Define.
12 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
15 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
17 * verify.h (verify_expr): Remove, replacing with:
18 (verify_true): New macro that returns true instead of void.
19 (verify_type__): Remove.
20 (verify): Use verify_true rather than verify_type__.
22 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
24 * utimens.c (ENOSYS): Define if not already defined.
25 (futimens): Support having a null PATH if the file descriptor
28 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
30 (__attribute): Define to empty unless GCC 3.1 or later.
31 This works around a core dump on OpenBSD 3.4, which has GCC
32 2.95.3, which dumps core when given __attribute__(()). It also
33 simplifies other tests, since we really don't want to bother with
34 worrying about which ancient version of GCC supported what.
35 Original problem reported by Yoann Vandoorselaere, with part of
36 the fix suggested by Derek Price.
38 2005-09-24 Jim Meyering <jim@meyering.net>
40 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
41 so we can once again use a positive bitfield width of 1 -- now we
42 don't have to explain why we were using a bitfield width of 2.
44 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
46 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
47 Problem reported by Eric Blake.
48 (getaddrinfo): Initialize se so that it's not garbage.
49 Redo internal storage allocation so that it doesn't make unportable
50 assumptions about alignment.
53 * utimens.c (futimens): Use futimesat if available.
54 Prefer it to futimes since it doesn't have the futimes bug.
56 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
57 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
58 Instead, declare a function that returns a pointer to an array,
59 and use verify_type__ to declare the size of the array.
60 Problem and germ of a solution reported by Bruno Haible.
61 (verify_type__): Use 2, not 1, for bitfield size, to avoid
62 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
64 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
68 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
70 * argmatch.h: Include verify.h
71 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
72 (ARGMATCH_ASSERT): Remove; unused.
73 * canonicalize.c: Assume STDC_HEADERS.
74 * exclude.c: Include "strcase.h".
75 * regex_internal.h [!defined _LIBC]: Likewise.
76 * getusershell.c: Include stdio--.h rather than stdio.h
78 (getusershell): Call fopen, not fopen_safer.
79 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
80 Do not include unistd-safer.h.
81 (save_cwd): Don't call fd_safer; no longer needed
82 now that we include fcntl--.h.
84 * getdate.y (relative_time): New type.
85 (RELATIVE_TIME_0): New constant.
86 (parser_control): Use relative_time instead of doing it ourselves.
87 (%union): Add new relative_time rel member.
88 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
90 (relunit, relunit_snumber): Now of type rel.
91 (zone, rel, relunit, get_date): Adjust to above changes.
93 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
94 Do not include unistd-safer.h.
95 (getloadavg): Don't call fd_safer; no longer needed
96 now that we include fcntl--.h.
98 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
99 (make_dir_parents): Treat ENOSYS like EEXIST.
101 Improve quality of diagnostics on restore_cwd failure.
102 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
103 (make_dir_parents): Last arg is now int * (for errno), not bool *.
104 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
105 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
106 each time through the loop. Do not diagnose restore_cwd failure;
107 that is the caller's job (and perhaps the caller does not care).
109 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
110 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
111 If the file already exists but is not a directory, don't bother
112 to try to make its parents.
113 Close potential file descriptor leak if we can't chdir("/") (!).
114 Don't always return true if chdir($PWD) fails; return true only
115 if the requested action was done successfully (except for the
117 Don't log final directory unless we actually made it.
118 Refactor to avoid duplicate code to fix up permissions.
119 Don't attempt to fix up parent permissions if chdir($PWD) fails.
121 * strftime.c (my_strftime): Rewrite the previous change slightly,
122 to make it a bit faster and (I hope) clearer.
123 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
124 Fix bug in formats like %2N.
126 * verify.h: New file.
128 2005-09-22 Jim Meyering <jim@meyering.net>
132 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
134 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
135 the .tm_year member, since otherwise gcc-4.0 would now warn about
136 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
138 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
139 order to avoid an unsuppressible warning from gcc on 64-bit systems.
141 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
142 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
143 when run in a time zone for which daylight savings time is in effect
144 for the starting date.
146 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
147 stop us from restricting permissions of just-created absolute-named
149 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
150 to restore initial working directory.
151 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
152 to tell caller if/when we change the working directory and are
153 unable to return to the initial one.
154 * mkdir-p.h (make_dir_parents): Update prototype.
155 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
156 `return false'. This fixes a bug introduced on 2004-07-30.
158 * openat.c (fdopendir): Be sure to close the supplied
159 file descriptor before returning. This makes our replacement
160 implementation a little closer to Solaris's, where fdopendir
161 ties the file descriptor to the returned DIR* pointer.
162 * openat.c (unlinkat): New function.
163 * openat.h (unlinkat): Add prototype.
164 * openat-die.c (openat_save_fail): Rename from openat_save_die.
165 (openat_restore_fail): Rename from openat_restore_die.
166 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
168 Provide an alternative to exiting immediately upon save_cwd or
169 restore_cwd failure. Now, an application can arrange e.g.,
170 to perform a longjump in that case.
171 * openat.c: Include dirname.h.
172 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
173 (rpl_openat, fdopendir, fstatat): Call openat_save_die
174 and openat_restore_die rather than calling error directly.
175 Don't include "error.h" or "exitfail.h"; they're no longer needed.
177 * openat-die.c (openat_save_die, openat_restore_die): New file.
178 * openat.h (openat_save_die, openat_restore_die): Declare and define.
180 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
181 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
182 int utc, int nanoseconds);
184 date should not have to allocate a megabyte of virtual memory to
185 handle a format argument like +%1048575T. When implemented with
186 strftime, it must allocate such a buffer, use strftime to fill it
187 in, print it, then free it.
188 With fprintftime, it simply prints everything and exits.
189 With no need for memory allocation, that's one fewer way to fail.
190 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
191 optional field width, not before, so we accept %9:z, not %:9z.
192 (my_strftime): Be sure to use L_('x') for literals.
194 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
195 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
196 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
197 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
198 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
199 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
200 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
201 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
202 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
204 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
205 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
206 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
207 and don't include <sys/file.h>).
209 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
213 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
214 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
215 [!LDAV_DONE]: Avoid unused variable warning.
217 2005-09-21 Bruno Haible <bruno@clisp.org>
219 * unicodeio.h (unicode_to_mb): New declaration.
221 2005-09-20 Derek Price <derek@ximbiot.com>
223 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
225 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
227 Use a consistent style for including <config.h>.
228 * __fpending.c, acl.c, argmatch.c,
229 argp-help.c, argp-parse.c,
230 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
231 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
232 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
233 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
234 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
235 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
236 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
237 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
238 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
239 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
240 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
241 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
242 modechange.c, mountlist.c, open-safer.c, physmem.c,
243 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
244 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
245 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
246 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
247 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
248 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
249 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
250 userspec.c, utimecmp.c, version-etc-fsf.c,
251 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
252 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
253 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
254 Standardize inclusion of config.h.
255 * __fpending.h, dirfd.h, getdate.h, human.h,
256 inttostr.h: Removed inclusion of config.h from header files.
257 * inttostr.c: Adjusted in-tree users.
258 * timespec.h: Remove superfluous warning to include config.h.
259 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
260 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
261 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
262 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
264 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
266 * stat-time.h: New file.
267 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
268 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
270 (timespec_cmp): New function.
271 * utimecmp.c: Include stat-time.h.
272 (SYSCALL_RESOLUTION): Depend on whether various struct stat
273 members exist, not on the obsolescent ST_MTIM_NSEC.
274 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
276 2005-09-15 Derek Price <derek@ximbiot.com>
277 Paul Eggert <eggert@cs.ucla.edu>
279 * regcomp.c, regexec.c, regex_internal.c: Back out previous
280 changes, consolidating in...
281 * regex_internal.h: ...this file.
283 2005-09-15 Derek Price <derek@ximbiot.com>
285 * regex_internal.h: Blank `pure' for GNUC < 3.
286 * regex_internal.c: Ditto, using this...
287 (__GNUC_PREREQ): ...new macro.
288 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
289 (__GNUC_PREREQ): ...this new macro.
291 * strstr.h: Include string.h. Define strstr as a macro here.
293 2005-09-13 Derek Price <derek@ximbiot.com>
295 * canon-host.c (canon_host_r): Set *cherror on memory allocation
297 Reported by Jim Meyering <jim@meyering.net>.
299 2005-09-13 Jim Meyering <jim@meyering.net>
301 * canon-host.c: Filter through gnu indent and reword comments slightly.
302 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
304 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
306 * lib/base64.c: Typo.
307 (base64_encode): Put b64str in initialized data section.
309 2005-09-12 Derek Price <derek@ximbiot.com>
311 Return usable errors from canon-host.
312 * canon-host.h: New file.
313 * canon-host.c (canon_host): Wrap...
314 (canon_host_r): ...this new function, which now relies exclusively on
316 (ch_strerror): New function.
317 (last_cherror): New global.
318 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
319 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
321 (freeaddrinfo): Free ai->ai_canonname when set.
323 2005-09-12 Derek Price <derek@ximbiot.com>
324 Paul Eggert <eggert@cs.ucla.edu>
326 * glob-libc.h: Renamed from glob_.h. The new version is
327 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
328 protecting things that should be done only in gnulib contexts.
329 * glob_.h: New file, containing only the glob things needed for
331 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
332 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
333 (glob, globfree, glob_pattern_p): Now defined simply in terms of
334 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
335 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
336 and to respect the namespace rules better.
338 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
340 Merge glibc and coreutils changes into gnulib, plus a few
342 * md5.c: Use #error rather than a string.
343 (CYCLIC): New macro, from glibc source. Use it instead of rol.
344 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
345 (__attribute__): Define to empty for non recent-GCC.
346 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
347 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
348 Renamed from their non-__ counterparts, with new macros replacing
349 them if not _LIBC. Add __THROW attribute.
351 (struct md5_ctx): Align buffer if using GCC.
352 * sha1.h (struct sha1_ctx): Likewise.
353 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
354 The old name was backwards.
355 (NOTSWAP): Remove; not used.
356 (rol): New macro, moved here from md5.h.
357 (sha1_process_block): Remove a FIXME that doesn't make sense.
359 2005-09-12 Derek Price <derek@ximbiot.com>
361 * gai_strerror.c: Include config.h when available. Include
362 getaddrinfo.h before other headers to test interface.
363 Reported by Larry Jones <lawrence.jones@ugs.com>.
365 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
367 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
368 definitions, since that's the preferred style in glibc.
369 Fix a minor spacing issue, and update copyright notice to match glibc's.
371 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
373 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
375 2005-09-06 Simon Josefsson <jas@extundo.com>
377 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
378 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
380 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
382 Change bitset word type from unsigned int to unsigned long int,
383 as this has better performance on typical 64-bit hosts.
384 Port bitset code to hosts with unusual word sizes.
385 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
386 (build_collating_symbol):
387 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
388 argument is a bitset. This is merely a style issue, but it makes
389 it clearer that an entire array is expected.
390 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
391 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
392 Port to the case where bitset_word is not the same as unsigned int.
393 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
394 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
396 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
397 (build_trtable, group_nodes_into_DFAstates):
399 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
400 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
401 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
402 * regexec.c (group_nodes_into_DFAstates): Likewise.
403 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
404 * regcomp.c (optimize_subexps, lower_subexp):
405 Work even if bitset_word has holes in its bitwise representation.
406 * regex_internal.h (BITSET_WORD_BITS): Likewise.
407 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
409 * regex_internal.c (re_string_reconstruct):
410 Don't assume UCHAR_MAX == 255.
411 * regex_internal.h (bitset_set_all): Likewise.
412 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
414 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
415 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
417 (BITSET_WORD_MAX): New macro.
418 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
419 (bitset_set_all, bitset_copy): Now inline functions, not macros.
420 (bitset_empty, bitset_copy):
421 Prefer sizeof (bitset) to multiplying it out ourselves.
422 (bitset_not_merge): Remove; unused.
423 (bitset_contain): Return bool, not unsigned int with one bit on.
425 * regexec.c (build_trtable): Don't assume bitset has no stricter
426 alignment than re_node_set; do this by defining a new internal
427 type struct dests_alloc and using it to allocate memory.
429 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
431 Check for arithmetic overflow when calculating sizes, to prevent
432 some buffer-overflow issues. These patches are conservative, in the
433 sense that when I couldn't determine whether an overflow was possible,
434 I inserted a run-time check.
435 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
436 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
437 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
438 (re_xnrealloc, re_x2nrealloc): New inline functions.
439 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
440 (build_equiv_class, build_charclass): Check for arithmetic overflow
441 in size expression calculations.
442 * lib/regex_internal.c (re_string_realloc_buffers):
443 (build_wcs_upper_buffer, re_node_set_add_intersect):
444 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
445 (re_dfa_add_node, register_state): Likewise.
446 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
447 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
448 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
449 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
451 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
453 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
454 to avoid a collision with bits/local_lim.h in glibc.
455 All uses changed. Problem reported by Dmitry V. Levin in
456 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
458 * regex_internal.c (build_wcs_upper_buffer): Fix portability
459 bugs in int versus size_t comparisons.
460 (re_string_context_at): Fix bug where the code assumed that
463 Use bool where appropriate.
464 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
466 (calc_eclosure_iter): Likewise, for ROOT arg.
467 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
468 (build_charclass_op): Likewise, for NON_MATCH arg.
469 * regex_internal.c (re_string_allocate, re_string_construct):
470 (re_string_construct_common): Likewise, for ICASE arg.
471 * regexec.c (re_search_2_stub, re_search_stub):
472 Likewise, for RET_LEN arg.
473 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
474 (set_regs): Likewise, for FL_BACKTRACK arg.
475 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
476 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
477 (calc_eclosure_iter, parse_bracket_exp):
478 Use bool for internal variables that are booleans.
479 * regexec.c (re_search_internal, check_matching, proceed_next_node):
480 (set_regs, build_sifted_states, sift_states_bkref):
481 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
482 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
483 (find_collation_sequence_value):
485 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
486 (re_node_set_compare):
487 Return bool, not int. All callers changed.
488 * regexec.c (check_halt_node_context, check_dst_limits):
489 (build_trtable, check_node_accept): Likewise.
490 * regex_internal.h: Include stdbool.h.
492 Fix bugs uncovered when converting to bool.
493 * regcomp.c (calc_eclosure_iter): Check for storage allocation
494 failure instead of charging ahead blindly.
495 * regex_internal.c (register_state): Likewise.
496 * regexec.c (re_search_2_stub): Use simpler method than boolean
497 for freeing internal storage.
498 (group_nodes_into_DFA_states): Use unsigned int, not int, for
499 bitset pieces used as boolean, to avoid undefined behavior
500 on hosts that do int overflow checking.
502 2005-08-31 Derek Price <derek@ximbiot.com>
504 * getdelim.c (getdelim): Return EOF on EOF.
505 Reported by Larry Jones <lawrence.jones@ugs.com>.
507 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
509 * regex_internal.c (re_string_reconstruct): Don't assume buffer
510 lengths fit in regoff_t; this isn't true if regoff_t is the same
512 * regex.c (re_search_internal): 5th arg is LAST_START
513 (= START + RANGE) instead of RANGE. This avoids overflow
514 problems when regoff_t is the same width as size_t.
516 (re_search_2_stub): Check for overflow when adding the
517 sizes of the two strings.
518 (re_search_stub): Check for overflow when adding START
519 to RANGE; if it occurs, substitute the extreme value.
521 2005-08-31 Jim Meyering <jim@meyering.net>
523 * regcomp.c (search_duplicated_node): Make first pointer arg
525 * regex_internal.c (create_ci_newstate, create_cd_newstate):
526 (register_state): Likewise.
527 * regexec.c (search_cur_bkref_entry, check_dst_limits):
528 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
529 (group_nodes_into_DFAstates): Likewise.
531 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
533 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
534 old glibc regex code mishandles strings longer than 2**31 bytes.
535 This patch fixes this when the regex code is used in gnulib
536 (i.e., outside glibc).
538 This patch should not affect the use of the regex code inside
539 glibc. No doubt this problem also needs to be handled for glibc
540 as well, but the result will be an incompatible change to the
541 glibc ABI, and the old ABI will have to be supported too. That
542 can be the the subject for another patch.
544 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
545 governing whether the rest of this patch is active. By default,
546 the macro is disabled and the patch has no effect.
547 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
548 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
549 (struct re_pattern_buffer, re_search, re_search_2, re_match):
550 (re_match_2, re_set_registers): Use the new types.
551 * regex_internal.h (Idx, re_hashval_t): New types.
552 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
554 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
555 (re_string_context_at, bin_tree_t, re_dfastate_t):
556 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
557 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
558 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
559 (re_string_char_size_at, re_string_wchar_at):
560 (re_string_elem_size_at):
561 Use the new types and macros to port to 64-bit hosts.
562 Use unsigned types for internal values, so that the code
563 mostly works even for arrays larger than SSIZE_MAX.
564 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
565 (search_duplicated_node, calc_eclosure_iter, fetch_number):
566 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
567 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
568 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
569 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
570 (calc_inveclosure, parse_dup_op, build_range_exp):
571 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
572 (fetch_number, create_token_tree, mark_opt_subexp):
574 * regex_internal.c (re_string_construct_common, create_ci_newstate):
575 (create_cd_newstate, re_string_allocate, re_string_construct):
576 (re_string_realloc_buffers, build_wcs_upper_buffer):
577 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
578 (re_string_reconstruct, re_string_peek_byte_case):
579 (re_string_fetch_byte_case, re_string_context_at):
580 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
581 (re_node_set_init_copy, re_node_set_add_intersect):
582 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
583 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
584 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
585 (re_acquire_state, re_acquire_state_context, register_state):
587 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
588 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
589 (re_search_internal, re_search_2_stub, re_search_stub)
590 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
591 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
592 (update_cur_sifted_state, check_dst_limits):
593 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
594 (check_subexp_limits, sift_states_bkref, merge_state_array):
595 (check_subexp_matching_top, get_subexp, get_subexp_sub):
596 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
597 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
598 (expand_bkref_cache, check_node_accept_bytes):
599 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
600 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
601 (acquire_init_state_context, check_halt_node_context):
602 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
603 (sift_states_backward, clean_state_log_if_needed):
604 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
605 (find_recover_state, transit_state_sb, transit_state_mb):
606 (transit_state_bkref, build_trtable, match_ctx_clean):
608 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
609 to work around an assumption that REG_MISSING is negative.
611 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
612 (seek_collating_symbol_entry) [defined _LIBC]:
613 (lookup_collation_sequence_value) [defined _LIBC]:
614 (build_range_exp, build_collating_symbol) [defined _LIBC]:
615 Use prototypes rather than old-style function definitions.
616 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
617 (transit_state_sb) [0]:
618 (find_collation_sequence_value) [defined _LIBC]: Likewise.
620 * regexec.c (re_search_internal): Simplify update of rm_so and
623 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
624 (optimize_subexps, lower_subexp):
625 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
626 since the signed shift might overflow. Use 1u<<31 instead.
627 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
628 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
631 * regcomp.c (optimize_subexps, lower_subexp):
632 Use CHAR_BIT rather than 8, for clarity.
633 * regexec.c (check_dst_limits_calc_pos_1):
634 (check_subexp_matching_top): Likewise.
635 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
636 have to worry about portability issues when shifting it left.
637 Remove no-longer-needed test for table_size > 0.
638 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
639 in a word, as the resulting behavior is undefined.
640 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
641 in one case, a <= should have been an <, and in another case the
642 whole test was missing.
643 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
644 the standard name CHAR_BIT.
645 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
646 this is not true on one's complement and signed-magnitude hosts.
648 * regex_internal.h (re_sub_match_top_t): Remove unused member
650 (struct re_dfa_t): Remove unused member states_alloc.
651 * regcomp.c (init_dfa): Don't initialize unused members.
653 2005-08-31 Bruno Haible <bruno@clisp.org>
655 * strstr.c: Include <stddef.h>, for NULL.
656 * strcasestr.c: Likewise.
657 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
659 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
661 * iconvme.h: Add prototype for iconv_alloc.
663 2005-08-29 Simon Josefsson <jas@extundo.com>
665 * iconvme.c: Fix errno.
667 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
669 * iconvme.c: Split iconv_string into iconv_alloc.
671 2005-08-27 Jim Meyering <jim@meyering.net>
673 * fopen-safer.c: Merge minor changes from coreutils.
674 * dup-safer.c: Likewise.
675 * fd-safer.c: Likewise.
677 Merge from coreutils.
678 * stdio--.h: New file.
679 * stdlib--.h: New file.
680 * mkstemp-safer.c: New file.
683 * pipe-safer.c: New file.
684 * creat-safer.c: New file.
685 * fcntl--.h (creat): Define to creat_safer.
686 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
687 * unistd--.h (pipe): Define to pipe_safer.
688 * unistd-safer.h: Declare pipe_safer.
690 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
692 * regex_internal.h: Remove all references to
693 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
695 (bitset_not, bitset_merge, bitset_not_merge):
696 (bitset_mask, re_string_allocate, re_string_construct):
697 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
698 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
699 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
700 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
701 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
702 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
703 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
704 (re_acquire_state_context):
705 Remove unnecessary forward decls.
706 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
707 Put __attribute at function definition,
708 now that the function decl has been removed.
709 * lib/regex_internal.c (re_string_peek_byte_case):
710 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
713 2005-08-26 Simon Josefsson <jas@extundo.com>
715 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
716 Haible <bruno@clisp.org>.
718 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
720 * regexec.c (set_regs): Don't alloca with an unbounded size.
722 alloca modernization/simplification for regex.
723 * regex.c: Remove portability cruft for alloca. This no longer
724 needs to be at the start of the file, and can be moved into
725 regex_internal.h and simplified.
726 * regex_internal.h: Include <alloca.h>.
727 (__libc_use_alloca) [!defined _LIBC]: New macro.
728 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
729 now works outside glibc.
731 2005-08-24 Simon Josefsson <jas@extundo.com>
733 * getpass.c: Add WIN32 implementation. Conditionalize use of
734 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
737 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
739 Make regex safe for g++. This fixes one real bug (an "err"
740 that should have been "*err"). g++ problem reported by
742 * regex_internal.h (re_calloc): New macro, consistent with
743 re_malloc etc. All callers of calloc changed to use re_calloc.
744 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
745 not int. All callers changed.
746 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
747 just use an array of size MB_LEN_MAX.
748 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
749 (find_recover_state): Change "err" to "*err"; this fixes what
750 appears to be a real bug.
751 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
754 2005-08-25 Jim Meyering <jim@meyering.net>
756 * open-safer.c: Include <config.h>.
757 Otherwise, we'd lose LARGEFILE support in any file using
760 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
762 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
763 * regex.h (regerror): Likewise.
765 * regex.c: Do not include <sys/types.h>, as POSIX no longer
766 requires this. (The code never needed it.)
768 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
769 All uses of recently-renamed identifiers changed to use the new,
770 POSIX-compliant names. The code will build and run just fine
771 without these changes, but it's better to eat our own dog food
772 and use the standard-conforming names.
774 * regex.h: Fix a multitude of POSIX name space violations.
775 These changes have an effect only for programs that define
776 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
777 do not change anything for programs compiled in the normal way.
778 Also, there is no effect on the ABI.
780 (_REGEX_SOURCE): New macro.
781 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
782 defined and _GNU_SOURCE is not; this fixes a name space violation.
784 Rename the following macros to obey POSIX requirements.
785 The old names are still visible as macros if _REGEX_SOURCE is defined.
786 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
787 RE_BACKSLASH_ESCAPE_IN_LISTS.
788 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
789 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
790 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
791 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
792 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
793 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
794 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
795 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
796 (REG_INTERVALS): renamed from RE_INTERVALS.
797 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
798 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
799 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
800 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
801 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
802 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
803 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
804 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
805 RE_UNMATCHED_RIGHT_PAREN_ORD.
806 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
807 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
808 (REG_DEBUG): renamed from RE_DEBUG.
809 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
810 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
811 unusual, since we can't clash with the POSIX REG_ICASE.
812 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
813 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
814 (REG_NO_SUB): renamed from RE_NO_SUB.
815 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
816 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
817 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
818 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
819 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
820 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
821 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
822 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
823 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
824 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
825 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
826 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
827 RE_SYNTAX_POSIX_MINIMAL_BASIC.
828 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
829 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
830 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
831 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
832 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
833 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
834 (REG_FIXED): Renamed from REGS_FIXED.
835 (REG_NREGS): Renamed from RE_NREGS.
837 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
838 of other REG_* macros, since POSIX says the user is allowed to
839 #undef these macros selectively.
841 (reg_errcode_t): Update comment stating what other tables need
844 Rename the following enum values to obey POSIX requirements.
845 The old names are still visible as macros.
846 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
847 is not defined, since GNU is supposed to be a superset of POSIX as
848 much as possible, and since we want reg_errcode_t to be a signed
849 type for implementation consistency.
850 (_REG_NOERROR): Renamed from REG_NOERROR.
851 (_REG_NOMATCH): Renamed from REG_NOMATCH.
852 (_REG_BADPAT): Renamed from REG_BADPAT.
853 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
854 (_REG_ECTYPE): Renamed from REG_ECTYPE.
855 (_REG_EESCAPE): Renamed from REG_EESCAPE.
856 (_REG_ESUBREG): Renamed from REG_ESUBREG.
857 (_REG_EBRACK): Renamed from REG_EBRACK.
858 (_REG_EPAREN): Renamed from REG_EPAREN.
859 (_REG_EBRACE): Renamed from REG_EBRACE.
860 (_REG_BADBR): Renamed from REG_BADBR.
861 (_REG_ERANGE): Renamed from REG_ERANGE.
862 (_REG_ESPACE): Renamed from REG_ESPACE.
863 (_REG_BADRPT): Renamed from REG_BADRPT.
864 (_REG_EEND): Renamed from REG_EEND.
865 (_REG_ESIZE): Renamed from REG_ESIZE.
866 (_REG_ERPAREN): Renamed from REG_ERPAREN.
867 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
868 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
869 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
870 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
872 (_REG_RE_NAME, _REG_RM_NAME): New macros.
873 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
874 changed. But support the old name if the new one is not defined
875 and if _REGEX_SOURCE.
877 Change the following member names in struct re_pattern_buffer.
878 The old names are still supported if !_REGEX_SOURCE.
879 The new names are always supported, regardless of _REGEX_SOURCE.
880 (re_buffer): Renamed from buffer.
881 (re_allocated): Renamed from allocated.
882 (re_used): Renamed from used.
883 (re_syntax): Renamed from syntax.
884 (re_fastmap): Renamed from fastmap.
885 (re_translate): Renamed from translate.
886 (re_can_be_null): Renamed from can_be_null.
887 (re_regs_allocated): Renamed from regs_allocated.
888 (re_fastmap_accurate): Renamed from fastmap_accurate.
889 (re_no_sub): Renamed from no_sub.
890 (re_not_bol): Renamed from not_bol.
891 (re_not_eol): Renamed from not_eol.
892 (re_newline_anchor): Renamed from newline_anchor.
894 Change the following member names in struct re_registers.
895 The old names are still supported if !_REGEX_SOURCE.
896 The new names are always supported, regardless of _REGEX_SOURCE.
897 (rm_num_regs): Renamed from num_regs.
898 (rm_start): Renamed from start.
899 (rm_end): Renamed from end.
901 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
902 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
903 Prepend __ to parameter names.
905 Undo yesterday's changes.
907 2005-08-24 Jim Meyering <jim@meyering.net>
910 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
912 2005-08-21 Bruno Haible <bruno@clisp.org>
914 * lock.h: Add multiple inclusion guard.
915 * tls.h: Add multiple inclusion guard.
917 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
919 * regex.h (REG_NOSYS)
920 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
921 Define, since POSIX requires it as of 2001.
922 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
923 New private symbol, used to keep the enum signed in all cases.
924 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
925 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
927 * regex_internal.c (re_string_skip_chars, register_state):
929 Remove forward decls; no longer needed now that we use prototypes.
930 * regexec.c (acquire_init_state_context, check_halt_node_context):
931 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
932 (clean_state_log_if_needed): Likewise.
934 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
936 Fix problems reported by Sam Steingold in
937 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
938 * regexec.c (sift_states_bkref): Fix portability bug: the code
939 assumed that reg_errcode_t is a signed type, which is not
940 necessarily true if _XOPEN_SOURCE is not defined.
941 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
942 some compilers warn about it otherwise.
944 2005-08-20 Jim Meyering <jim@meyering.net>
946 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
947 of unused local, dfa.
949 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
951 * regcomp.c (create_initial_state): Remove duplicate decl.
952 (init_word_char, create_initial_state, duplicate_node_closure):
953 (fetch_token, peek_token_bracket, build_range_exp):
954 (build_collating_symbol): Remove forward decls; no longer needed
955 now that we use prototypes.
958 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
959 (re_compile_fastmap_iter, regcomp, regerror, regfree):
960 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
961 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
962 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
963 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
964 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
965 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
966 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
967 (build_range_exp, build_collating_symbol, parse_bracket_exp):
968 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
969 (build_charclass, build_charclass_op, fetch_number, create_tree):
970 (create_token_tree, mark_opt_subexp, duplicate_tree):
971 Use prototypes rather than old-style definitions.
974 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
975 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
976 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
977 (re_string_reconstruct, re_string_peek_byte_case):
978 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
979 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
980 (re_node_set_init_copy, re_node_set_add_intersect):
981 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
982 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
983 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
984 (re_acquire_state, re_acquire_state_context, register_state):
985 (create_ci_newstate, create_cd_newstate, free_state):
987 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
988 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
989 (re_search_internal, prune_impossible_nodes):
990 (acquire_init_state_context, check_matching, static):
991 (check_halt_node_context, check_halt_state_context, proceed_next_node):
992 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
993 (update_regs, sift_states_backward, build_sifted_states):
994 (clean_state_log_if_needed, merge_state_array):
995 (update_cur_sifted_state, add_epsilon_src_nodes):
996 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
997 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
998 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
999 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1000 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1001 (check_arrival, check_arrival_add_next_nodes):
1002 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1003 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1004 (check_node_accept_bytes, check_node_accept, extend_buffers):
1005 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1006 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1011 (re_string_allocate, re_string_construct, re_string_reconstruct):
1012 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1013 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1014 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1015 (re_string_context_at, re_string_peek_byte_case):
1016 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1017 is defined, since we now use prototypes always.
1019 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1020 C89 or better. All uses removed.
1022 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1024 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1025 [defined lint]: Suppress bogus uninitialized-variable warnings.
1027 * regcomp.c (duplicate_node): Return new index, not an error code,
1028 and let the caller return REG_ESPACE if out of space. This
1029 removes an uninitialied-variable warning with GCC 4.0.1, and also
1030 avoids taking the address of a local variable. All callers
1033 2005-08-19 Jim Meyering <jim@meyering.net>
1035 * regexec.c (proceed_next_node): Redo local variables to
1036 avoid GCC shadowing warnings.
1038 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1040 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1041 (re_node_set_insert_last, re_dfa_add_node):
1042 Rename local variables to avoid GCC shadowing warnings.
1044 2005-08-18 Bruno Haible <bruno@clisp.org>
1046 * strstr.c (strstr): Fix return value in multibyte case.
1047 * strcasestr.c (strcasestr): Likewise.
1049 2005-08-17 Jim Meyering <jim@meyering.net>
1051 Make the %s format (seconds since the epoch) work for a negative
1052 number and when used with a zero-padded field width, e.g. %015s.
1054 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1055 label so that it precedes the code to set `digits'. Otherwise,
1056 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1057 print `00-22'. Now, it prints `-0022', as it should.
1059 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1061 * regex.h: Remove useless space-before-tab. From coreutils.
1063 2005-08-17 Bruno Haible <bruno@clisp.org>
1065 * strcasestr.h: New file.
1066 * strcasestr.c: New file.
1068 2005-08-17 Bruno Haible <bruno@clisp.org>
1070 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1071 * strstr.c: Completely rewritten, with multibyte locale support.
1073 2005-08-17 Bruno Haible <bruno@clisp.org>
1075 * strcasecmp.c: Use mbuiter.h.
1077 2005-08-17 Bruno Haible <bruno@clisp.org>
1079 * mbuiter.h: New file.
1081 2005-08-16 Bruno Haible <bruno@clisp.org>
1083 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1085 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1086 NUL byte, not after it.
1088 2005-08-16 Bruno Haible <bruno@clisp.org>
1090 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1091 the valid ones. Makes the comparison operations transitive:
1092 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1093 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1095 2005-08-16 Bruno Haible <bruno@clisp.org>
1097 * strcase.h (strcasecmp): Add note in comments.
1098 * strncasecmp.c: Use code from strcasecmp.c.
1099 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1100 (strcasecmp): Work correctly in multibyte locales.
1102 2005-08-16 Bruno Haible <bruno@clisp.org>
1104 * strnlen1.h: New file.
1105 * strnlen1.c: New file.
1107 2005-08-16 Bruno Haible <bruno@clisp.org>
1109 * mbfile.h: New file.
1111 2005-08-16 Bruno Haible <bruno@clisp.org>
1113 * mbiter.h: New file.
1115 2005-08-16 Bruno Haible <bruno@clisp.org>
1117 * mbchar.h: New file.
1118 * mbchar.c: New file.
1120 2005-08-16 Bruno Haible <bruno@clisp.org>
1122 * tls.h: New file, from GNU gettext.
1123 * tls.c: New file, from GNU gettext.
1125 2005-08-15 Bruno Haible <bruno@clisp.org>
1127 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1130 2005-08-14 Jim Meyering <jim@meyering.net>
1132 Sync from coreutils.
1134 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1135 Use the hash-table-based cycle-detection code not just when
1136 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1137 Reported by James Youngman in
1138 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1139 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1140 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1141 This lets us compile with -DFTS_DEBUG, once again.
1142 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1143 * fts.c (fd_safer): Remove decl.
1144 Include fcntl--.h rather than unistd-safer.h
1145 (fts_safe_changedir): Don't call fd_safer; no longer needed
1146 now that we include fcntl--.h.
1148 2005-08-11 Simon Josefsson <jas@extundo.com>
1150 * readline.h, readline.c: New file.
1152 2005-08-11 Bruno Haible <bruno@clisp.org>
1154 * strnlen.h (strnlen): Change parameter name to match comment.
1156 2005-08-10 Simon Josefsson <jas@extundo.com>
1158 * strndup.c: Use strnlen.h.
1160 * strnlen.h: New file.
1162 2005-08-02 Simon Josefsson <jas@extundo.com>
1164 * getline.h, getline.c: Rewrite.
1166 * getdelim.h, getdelim.c: New files, ported from glibc.
1168 2005-07-31 Bruno Haible <bruno@clisp.org>
1170 * lock.h (gl_lock_initializer): New macro.
1171 (gl_lock_define_initialized): Use it.
1172 (gl_rwlock_initializer): New macro.
1173 (gl_rwlock_define_initialized): Use it.
1174 (gl_recursive_lock_initializer): New macro.
1175 (gl_recursive_lock_define_initialized): Use it.
1177 2005-07-26 Bruno Haible <bruno@clisp.org>
1179 * lock.h: Update from GNU gettext.
1180 * lock.c: Update from GNU gettext.
1182 2005-07-18 Bruno Haible <bruno@clisp.org>
1184 * lock.h (gl_once_t): New type.
1185 (gl_once_define, gl_once): New macros.
1186 * lock.c (fresh_once): New variable.
1187 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1190 2005-07-18 Simon Josefsson <jas@extundo.com>
1192 * check-version.c (check_version): Accept identical versions too.
1194 2005-07-18 Bruno Haible <bruno@clisp.org>
1196 * lock.h: New file, from GNU gettext.
1197 * lock.c: New file, from GNU gettext.
1199 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1201 * quotearg.c: Add translator comment suggested by Bruno Haible,
1202 with a minor change.
1204 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1206 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1207 copyright symbol and the year.
1208 * version-etc.c (COPYRIGHT_YEAR): New constant.
1209 (version_etc_va): Use parameterized copyright notice.
1210 Reword to conform to the current GNU coding standards.
1212 2005-07-11 Simon Josefsson <jas@extundo.com>
1214 * size_max.h: New file.
1216 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1218 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1221 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1222 and Paul Eggert <eggert@cs.ucla.edu>
1224 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1225 in wint_t, not wchar_t. Remove now-unnecessary cast.
1227 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1229 * regex.c, regex.h: Sync from libc.
1230 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1231 New files, synced from libc, except that regex_internal.h
1232 currently has a small porting fix.
1234 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1236 Remove the dependency of the strftime module on the tzset module.
1237 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1238 Copy the input structure, to work around some of the bug with
1239 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1240 Solaris releases, you should also use the tzset module, but we won't
1241 require it as a dependency any more since we don't want LGPLed code
1242 to depend on GPLed code.
1244 2005-07-02 Jim Meyering <jim@meyering.net>
1246 * backupfile.c (backup_args): Change a `0' to NULL.
1248 2005-07-01 Jim Meyering <jim@meyering.net>
1250 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1251 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1252 * save-cwd.c, tempname.c:
1253 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1254 and don't include <sys/file.h>).
1256 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1258 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1259 declares only 'struct timespec;' (!).
1261 2005-06-29 Jim Meyering <jim@meyering.net>
1263 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1264 type name. Use the variable name instead.
1265 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1267 2005-06-28 Simon Josefsson <jas@extundo.com>
1269 * check-version.h, check-version.c: New files.
1271 2005-06-28 Simon Josefsson <jas@extundo.com>
1273 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1274 collision with global variable. Better indentation. Don't
1275 increment buffer pointer beyond buffer end. Based on comments
1276 from Paul Eggert <eggert@cs.ucla.edu>.
1280 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1282 * canon-host.c (canon-host): Append trailing "," to 0 in
1283 initializer of struct addrinfo, as an indication that we don't
1284 care how many members the structure has.
1286 2005-06-24 Derek Price <derek@ximbiot.com>
1287 and Bruno Haible <bruno@clisp.org>
1289 Remove stat module & update lstat.
1290 * stat.c: Remove this file...
1291 (slash_aware_lstat): ...moving this content and its support...
1292 * lstat.c (rpl_lstat): ...into here.
1293 * lstat.h: New file.
1295 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1297 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1298 (ranged_convert): Don't save conversion in a temporary struct.
1299 This causes a warning with GCC 4.0.0, and anyway in the typical
1300 case it's not worth the extra 100 bytes or so of code.
1301 (ranged_convert, __mktime_internal): When calling a function via a
1302 pointer P, use P () rather than (*P) (), as we now assume C89 or
1305 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1307 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1308 "who -r" failed to give output. Problem reported by Tim Waugh.
1310 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1311 (xcalloc): Use it to avoid needless tests.
1312 Problem reported by Jim Meyering.
1314 2005-06-16 Jim Meyering <jim@meyering.net>
1316 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1317 when either N or S is zero.
1319 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1321 * argp.h (__option_is_short): Check upper limit of
1322 __key. Isprint() requires its argument to have the value
1323 of an unsigned char or EOF.
1325 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1327 * fnmatch.c (fnmatch): If there is an encoding error in a
1328 multibyte string or pattern, fall back on unibyte matching.
1329 Problem reported by James Youngman.
1331 2005-06-08 Bruno Haible <bruno@clisp.org>
1333 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1336 2005-06-08 Bruno Haible <bruno@clisp.org>
1338 * csharpcomp.h: New file, from GNU gettext.
1339 * csharpcomp.c: New file, from GNU gettext.
1340 * csharpcomp.sh.in: New file, from GNU gettext.
1342 2005-06-07 Derek Price <derek@ximbiot.com>
1345 * glob_.h: Indent nested #ifdef.
1347 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1349 Sync from coreutils.
1350 Use "file name" when talking about file names, instead of "filename"
1351 or "path", as per the GNU coding standards.
1352 * mkdir-p.c: Renamed from makepath.c.
1353 (make_dir_parents): Renamed from make_path. All callers changed.
1354 * mkdir-p.h: Likewise. All includers changed.
1355 * filenamecat.c: Renamed from path-concat.c.
1356 (file_name_concat): Renamed from path_concat. All callers changed.
1357 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1358 * filenamecat.h: Likewise. All includers changed.
1359 * acl.c: Don't use "path" or "filename" to mean "file name"
1360 in comments or local variable names.
1361 * basename.c: Likewise.
1362 * canonicalize.c, canonicalize.h: Likewise.
1363 * dirname.c, dirname.h: Likewise.
1364 * euidaccess.c: Likewise.
1365 * exclude.c: Likewise
1366 * fnmatch_.h, fnmatch_loop.c: Likewise.
1367 * fsusage.c, fsuage.h: Likewise.
1368 * fts.c, fts_.h: Likewise.
1369 * getcwd.c: Likewise.
1370 * getloadavg.c: Likewise.
1371 * mkstemp.c: Likewise.
1372 * mountlist.c, mountlist.h: Likewise.
1373 * openat.c, openat.h: Likewise.
1374 * readlink-stub.c: Likewise.
1375 * readutmp.c, readutmp.h: Likewise.
1376 * rename.c: Likewise.
1377 * rmdir.c: Likewise.
1379 * savedir.c: Likewise.
1380 * stripslash.c: Likewise.
1381 * tempname.c: Likewise.
1382 * xreadlink.c: Likewise.
1383 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1385 * exclude.h: Likewise.
1387 * euidaccess.c (getuid, getgid, getuid, getegid)
1388 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1389 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1390 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1391 * pathmax.h: Include <limits.h> unconditionally, since other
1392 files have been getting away with it for years (MORE/BSD 4.3
1394 * userspec.c (getpwnam, getgrnam, getgrgid)
1395 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1397 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1398 Define to 256, not 255, as per modern POSIX.
1400 2005-06-01 Bruno Haible <bruno@clisp.org>
1402 * csharpexec.h: New file, from GNU gettext.
1403 * csharpexec.c: New file, from GNU gettext.
1404 * csharpexec.sh.in: New file, from GNU gettext.
1406 2005-05-31 Derek Price <derek@ximbiot.com>
1407 Paul Eggert <eggert@cs.ucla.edu>
1410 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1412 2005-05-29 Derek Price <derek@ximbiot.com>
1413 Paul Eggert <eggert@cs.ucla.edu>
1415 * glob_.h, glob.c: New files.
1417 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1419 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1421 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1422 the configuration hassle isn't worth it.
1423 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1424 (LONGEST_MODIFIER, PRIuMAX): Remove.
1426 2005-05-27 Bruno Haible <bruno@clisp.org>
1428 * getlogin_r.h: Remove second include of <stddef.h>.
1430 2005-05-25 Bruno Haible <bruno@clisp.org>
1431 Derek Price <derek@ximbiot.com>
1433 * getlogin_r.h: Simplify API documentation.
1435 2005-05-25 Derek Price <derek@ximbiot.com>
1436 Paul Eggert <eggert@cs.ucla.edu>
1438 * getlogin_r.c, getlogin_r.h: New files.
1440 2005-05-22 Bruno Haible <bruno@clisp.org>
1442 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1443 Also include <sys/param.h> if it defines MIN, MAX.
1444 Based on a patch by Derek Price <derek@ximbiot.com>.
1446 2005-05-22 Bruno Haible <bruno@clisp.org>
1448 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1449 (INT64_MIN): Fix definition.
1450 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1452 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1453 NEED_SIGNED_INT_TYPES.
1455 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1456 HAVE_SYSTEM_INTTYPES.
1458 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1460 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1461 so that unistd-safer.h (GPL'ed code) need not be included.
1463 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1466 * fts.c: Don't include "cycle-check.h" or "hash.h".
1467 (setup_dir, free_dir): New functions.
1468 (enter_dir, leave_dir): Define trivial
1469 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1470 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1471 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1472 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1473 Move to fts-cycle.c.
1474 (fts_open): Use setup_dir.
1475 (fts_close): Use free_dir.
1476 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1477 This adds a label and some gotos, but the alternatives were messier.
1478 Check for memory allocation failure when entering a dir.
1479 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1480 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1481 (FTS): New member fts_cycle, that is a union that contains the
1482 old active_dir_ht and cycle_state. All uses changed to mention
1483 fts_cycle.ht and fts_cycle.state.
1484 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1485 fts.c, with the following changes:
1486 (setup_dir, free_dir): New functions.
1487 (enter_dir): Now returns bool. Return true if successful, false
1488 if memory exhausted. All callers changed.
1489 Do not bother partly cleaning up on
1490 memory allocation failure; that is free_dir's job.
1491 However, free ad if hash_insert fails, to avoid memory leak.
1492 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1493 fts->fts_options to see which union member to use.
1495 2005-05-20 Jim Meyering <jim@meyering.net>
1497 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1498 Now a macro, to pacify GCC.
1500 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1502 * chown.c (rpl_chown): Return -1 on failure.
1504 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1506 * canonicalize.c: Include canonicalize.h first, to test interface.
1507 Include <stddef.h> unconditionally, since we assume C89 now.
1508 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1509 * fts.c: Include fts_.h first, to check interface.
1510 Do not include intprops.h; no longer needed.
1511 Include cycle-check.h and hash.h, since fts_.h no longer does.
1512 Remove unnecessary casts of closedir to void.
1513 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1514 decide whether to decrement nlinks.
1515 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1516 (FTS): Use struct hash_table * instead of Hash_table, so that
1517 we no longer need to include hash.h here.
1519 2005-05-17 Jim Meyering <jim@meyering.net>
1521 * fts.c, fts_.h: New files, from coreutils.
1523 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1525 Sync from coreutils.
1526 * unlinkdir.c, unlinkdir.h: New files.
1527 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1528 regex.h, unlocked-io.h, xtime.h:
1529 White space changes only.
1530 * makepath.c (make_path): Port to hosts where leading "//" is special.
1531 * yesno.c: Include getline.h, not ctype.h.
1532 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1533 Use getline to remove arbitrary restriction on response length.
1535 2005-05-13 Bruno Haible <bruno@clisp.org>
1537 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1538 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1539 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1540 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1541 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1542 Add support for 64-bit integers in the MSVC compiler.
1544 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1546 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1547 Change the initial comment to refer to GPL, not LGPL.
1548 gnulib-tool will change it to LGPL as needed.
1550 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1551 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1552 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1553 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1554 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1555 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1556 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1557 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1558 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1559 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1560 concatpath.c, config.charset, copy-file.c, copy-file.h,
1561 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1562 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1563 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1564 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1565 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1566 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1567 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1568 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1569 full-read.c, full-read.h, full-write.c, full-write.h,
1570 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1571 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1572 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1573 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1574 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1575 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1576 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1577 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1578 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1579 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1580 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1581 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1582 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1583 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1584 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1585 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1586 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1587 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1588 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1589 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1590 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1591 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1592 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1593 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1594 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1595 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1596 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1597 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1598 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1599 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1600 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1601 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1602 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1603 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1604 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1605 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1606 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1607 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1608 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1609 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1610 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1611 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1612 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1613 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1614 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1615 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1616 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1617 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1618 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1619 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1620 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1621 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1622 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1623 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1624 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1625 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1626 Update FSF postal mail address.
1628 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1630 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1631 specified in ai_socktype. Fix invalid ai_protocol
1632 check. ai_protocol is usually set to 0 or depending on
1633 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1634 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1635 ai_socktype / ai_protocol in the returned addrinfo structure.
1637 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1638 Bruno Haible <bruno@clisp.org>
1640 * inet_ntop.h: New file.
1641 * inet_ntop.c: New file, from glibc with modifications.
1643 2005-05-08 Jim Meyering <jim@meyering.net>
1645 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1647 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1649 Merge from coreutils. Among other things,
1650 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1651 * fd-safer.c: New file.
1652 * fcntl-safer.h, open-safer.c: Remove.
1653 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1654 * dup-safer.c: Include unistd-safer.h first.
1655 Don't include errno.h.
1656 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1657 * file-type.h: Don't assume invoker included sys/stat.h first.
1658 * file-type.c: Rely on file-type.h change.
1659 * getloadavg.c: Include unistd-safer.h.
1660 (getloadavg): Use safer open.
1661 * getusershell.c: Include "stdio-safer.h".
1662 (getusershell): Use safer fopen.
1663 * long-options.c (long_options): Use NULL rather than 0.
1664 * modechange.h (mode_free): Remove; all callers changed to invoke
1666 * modechange.c: Likewise.
1667 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1668 (MODE_DONE): New constant.
1669 (struct mode_change): Remove 'next' member.
1670 (make_node_op_equals): New function; like the old one of the
1671 same name, except it allocates an array.
1672 (mode_compile, mode_create_from_ref): Use it.
1673 (mode_compile): Allocate result as an array, not a linked list.
1674 Parse octal string ourself, so that we catch mistakes like "+0".
1675 (mode_adjust): Arg is an array, not a linked list.
1676 * modechange.c: Include stat-macros.h, xalloc.h.
1677 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1678 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1679 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1680 Remove. This is now stat-macros.h's job.
1681 (talloc): Remove. All callers replaced by xalloc, so that
1682 our invokers don't have to worry about reporting memory failures.
1683 (make_node_op_equals): Remove.
1684 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1686 (struct mode_change): Moved here from modechange.h.
1687 (mode_append_entry): Remove.
1688 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1689 apps to have incorrect behavior. Use simpler algorithm for head
1690 and tail. Don't futz with umask; that's now the job of mode_adjust.
1691 Detect more invalid usages rather than having somewhat-random behavior.
1692 Don't insert an "a=" action, as that leads to incorrect behavior.
1693 (mode_compile, mode_create_from_ref): Return NULL on error instead
1694 of an enum, since now there's only one way to have an error. All
1696 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1697 at the correct time. Simplify calculation of "+u" and its ilk.
1698 Don't mishandle "+X".
1699 (mode_free): Remove "register" and localize decls.
1700 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1701 (struct mode_change): Move to modechange.c; callers don't
1702 need to see this stuff.
1703 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1704 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1705 (mode_change, mode_adjust): Reflect the new signatures noted above.
1706 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1707 that might redefine system include files.
1708 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1709 (my_usleep): Use NULL rather than (void *) 0.
1710 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1711 Use siginterrupt to specify that system calls should be interrupted.
1712 (rpl_nanosleep): Move initialization of suspended closer to call of
1714 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1715 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1716 (desirable_utmp_entry): New function.
1717 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1718 using x2nrealloc, to simplify logic.
1719 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1720 size calculation. Do not assume utmp file is a regular file.
1721 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1722 (READ_UTMP_CHECK_PIDS): New constant.
1723 * save-cwd.c: Include unistd-safer.h.
1724 (save_cwd): Use fd_safer.
1725 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1726 [!_LIBC] Include "stat-macros.h" instead.
1727 * unistd-safer.h (fd_safer): New decl.
1729 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1731 * byteswap_.h: New file.
1733 2005-04-25 Albert Chin <china@thewrittenword.com>
1735 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1738 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1740 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1741 that "UTC +1 second" continues to work. Problem reported
1743 (relunit_snumber): New rule.
1746 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1748 * getdate.y (universal_time_zone_table): New constant.
1749 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1750 universal_time_zone_table.
1751 (lookup_zone): Prefer universal_time_zone_table to
1752 local_time_zone_table, so that "GMT" time stamps are allowed in
1753 London during the summer. Problem reported by Ian Abbott.
1755 2005-04-12 Jim Meyering <jim@meyering.net>
1757 * human.c (humblock): Set *options even when returning due to
1758 xstrtoumax conversion failure. Thanks to a used-uninitialized
1761 2005-04-09 Jim Meyering <jim@meyering.net>
1763 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1764 -Wuninitialized: initialize tm0.tm_year.
1766 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1768 * getdate.y (parser_control): rels_seen is now a boolean, not a
1769 count, since there's no maximum. All uses changed.
1770 Add member dsts_seen.
1771 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1773 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1774 Use pc_rels_seen to decide whther a date is absolute.
1776 * getdate.y (number): Don't overwrite year.
1777 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1780 2005-04-02 Simon Josefsson <jas@extundo.com>
1782 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1783 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1785 2005-03-27 Jim Meyering <jim@meyering.net>
1787 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1789 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1791 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1792 "one's complement" -> "ones' complement" in comment, as per Knuth.
1793 "value of type" -> "type or expression" in comment.
1794 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1796 2005-03-26 Jim Meyering <jim@meyering.net>
1799 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1800 Correct typos: s/or/of/.
1802 2005-03-23 Jim Meyering <jim@meyering.net>
1804 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1806 2005-03-21 Jim Meyering <jim@meyering.net>
1808 Changes imported from coreutils.
1810 * cycle-check.c: Don't include xalloc.h.
1812 * path-concat.c: Don't include assert.h.
1813 (path_concat): Remove assertion that would have triggered
1814 for ABASE starting with more than one slash.
1815 Reported by Andreas Schwab.
1817 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1818 properly when ABASE is an absolute file name.
1819 Correct the description of this function.
1821 Add an assertion and a test driver.
1822 This fixes a bug introduced on 2004-07-02.
1823 Andreas Schwab reported the resulting failure of cp --parents:
1824 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1826 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1828 * strftime.c (my_strftime): If the underlying strftime returns 0
1829 (which shouldn't happen), generate nothing instead of returning 0
1830 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1832 2005-03-16 Bruno Haible <bruno@clisp.org>
1834 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1836 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1838 * strftime.c (my_strftime): Prepend space to format so that we can
1839 reliably distinguish strftime failure from empty output on POSIX
1842 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1844 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1845 (iconv_string): Don't guess a size-zero buffer, as that might cause
1846 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1847 result would be 'too large', where 'too large' is (heuristically)
1848 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1849 overflow concerns. This will prevent some unwanted malloc failures
1850 when the inputs are very large.
1852 2005-03-15 Bruno Haible <bruno@clisp.org>
1854 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1857 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1860 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1862 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1864 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1865 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1867 * strtol.c: Likewise.
1869 2005-03-14 Simon Josefsson <jas@extundo.com>
1871 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1874 2005-03-14 Jim Meyering <jim@meyering.net>
1876 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1877 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1878 to be nonzero so that we (and caller) can detect the difference
1879 between a valid zero-length expansion and an error return, even
1880 when the underlying strftime fails before writing anything into
1883 2005-03-10 Jim Meyering <jim@meyering.net>
1885 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1886 so that this module works on systems without fchdir.
1888 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1890 Factor int-properties macros into a single file, except for
1891 glibc-related files.
1892 * intprops.h: New file.
1893 * getloadavg.c: Include it instead of limits.h.
1894 (INT_STRLEN_BOUND): Remove.
1895 * human.c: Include intprops.h.
1896 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1897 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1898 * inttostr.h: Include intprops.h instead of limits.h.
1899 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1900 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1901 for consistency with intprops.h.
1902 (time_t_is_integer, twos_complement_arithmetic): Use them.
1903 * sig2str.h: Include <signal.h>, intprops.h.
1904 (INT_STRLEN_BOUND): Remove.
1905 * strftime.c (TYPE_SIGNED): Remove.
1906 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1907 * strtol.c: Adjust comments to match intprops.h.
1908 * userspec.c: Include intprops.h.
1909 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1910 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1911 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1912 instead of rolling our own expressions.
1913 * xstrtol.c: Include xstrtol.h first, to test interface.
1915 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1917 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1918 the right thing even if adding 1900 would overflow. Similarly
1919 for tm_mon + 1 and tm_yday + 1.
1920 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1921 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1922 (DO_SIGNED_NUMBER): New macro.
1923 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1925 2005-03-07 Bruno Haible <bruno@clisp.org>
1927 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1929 2005-03-03 Derek R. Price <derek@ximbiot.com>
1930 Bruno Haible <bruno@clisp.org>
1932 * pagealign_alloc.h: New file.
1933 * pagealign_alloc.c: New file.
1935 2005-01-28 Bruno Haible <bruno@clisp.org>
1937 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1940 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1942 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1943 The workaround isn't strictly needed for POSIX conformance, and
1944 it's too much of a pain to configure and maintain. We'll ask
1945 people to fix their kernels instead.
1946 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1947 (NANOSLEEP_BUG_WORKAROUND): Remove.
1948 (xnanosleep): Remove the workaround.
1950 2005-02-12 Bruno Haible <bruno@clisp.org>
1952 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1954 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1956 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1957 * timespec.h (gettime): Return void, since it always
1958 succeeds now. All uses changed.
1959 * gettime.c (gettime) Likewise.
1960 [HAVE_NANOTIME]: Prefer nanotime.
1961 Assume gettimeofday succeeds, as POSIX requires.
1962 Assime time () succeeds, since other code already does.
1963 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1964 (timespec_subtract): Remove.
1965 (NANOSLEEP_BUG_WORKAROUND): New constant.
1966 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1967 things considerably. Use it only on GNU/Linux hosts, since the
1968 workaround shouldn't be needed elsewhere.
1970 2005-02-24 Bruno Haible <bruno@clisp.org>
1972 * gettext.h: Update from GNU gettext 0.14.2.
1974 2005-02-24 Bruno Haible <bruno@clisp.org>
1976 * localcharset.c: Update from GNU gettext 0.14.2.
1977 * config.charset: Update from GNU gettext 0.14.2.
1979 2005-02-22 Simon Josefsson <jas@extundo.com>
1981 * iconvme.h, iconvme.c: New files, from libc.
1983 2005-02-20 Neil Conway <neilc@samurai.com>
1985 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1986 returned by OSX/Darwin if the specified buffer is not large
1987 enough for the hostname.
1989 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1991 * memrchr.h: New file.
1992 * chdir-long.c: Include it.
1993 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1994 Don't bother including stddef.h.
1996 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1998 * argp-help.c (__argp_help): Create a fake struct argp_state and
1999 pass it to _help, otherwise the latter coredumps trying to
2000 dereference state.root_argp.
2002 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2004 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2006 Include <sys/types.h>, for dev_t.
2007 (ME_DUMMY, ME_REMOTE): Move from here....
2008 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2009 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2011 Include mountlist.h first, to test the interface.
2013 2005-01-29 Bruno Haible <bruno@clisp.org>
2015 * progname.c (program_name): Initialize.
2016 Needed when linking statically on MacOS X.
2018 2005-01-28 Bruno Haible <bruno@clisp.org>
2020 * javacomp.sh.in: New file, from GNU gettext.
2021 * javacomp.h: New file, from GNU gettext.
2022 * javacomp.c: New file, from GNU gettext.
2024 2005-01-26 Bruno Haible <bruno@clisp.org>
2026 * javaexec.sh.in: New file, from GNU gettext.
2027 * javaexec.h: New file, from GNU gettext.
2028 * javaexec.c: New file, from GNU gettext.
2030 2005-01-26 Simon Josefsson <jas@extundo.com>
2032 * gai_strerror.c: Use GPL in header.
2034 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2036 * argp-help.c (hol_entry_help): Avoid using non-constant
2037 initializers for struct pentry_state.
2038 (__argp_error): Check return value of __asprintf
2039 (__argp_failure): Translate error message
2041 * argp-parse.c: Removed braces around the expansion of N_()
2043 2005-01-21 Jim Meyering <jim@meyering.net>
2045 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2046 same value as for Solaris 9.
2048 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2049 component length. This included changing the parameter to be
2050 of type `char *' rather than `char const *'.
2051 * chdir-long.h (chdir_long): Update prototype.
2053 * openat.c (fdopendir, fstatat): New functions.
2054 * openat.h: Include headers required for use of DIR and struct stat.
2055 [AT_SYMLINK_NOFOLLOW]: Define.
2056 (fdopendir, fstatat): Add prototypes.
2058 2005-01-21 Bruno Haible <bruno@clisp.org>
2060 * classpath.h: New file, from GNU gettext.
2061 * classpath.c: New file, from GNU gettext.
2063 2005-01-20 Simon Josefsson <jas@extundo.com>
2065 * version-etc-fsf.c: New file, with version_etc_copyright.
2066 * version-etc.c: Remove version_etc_copyright.
2067 * version-etc.h (version_etc_copyright): Use [] instead of * in
2068 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2070 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2072 * save-cwd.c (save_cwd): Remove code to support the case
2073 where fchdir is missing or flaky.
2075 2005-01-20 Simon Josefsson <jas@extundo.com>
2077 * base64.h (isbase64): Add.
2079 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2080 using a unsigned prototype, don't inline.
2081 (base64_decode): Use it.
2083 2005-01-19 Bruno Haible <bruno@clisp.org>
2085 * sh-quote.h: New file, from GNU gettext.
2086 * sh-quote.c: New file, from GNU gettext.
2088 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2090 Merge changes from coreutils, as described below in several
2091 changelogs dated today.
2093 * save-cwd.c: Include "save-cwd.h" before other include files.
2094 (O_DIRECTORY): Remove; not needed here, since "." must be
2095 a directory. All uses removed.
2096 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2097 universal on Suns, and we also need to test for IRIX.
2098 Revamp code to use 'if' rather than '#if'.
2099 Avoid unnecessary comparison of cwd->desc to 0.
2101 * utimens.c (futimens): Robustify the previous patch, by checking
2102 for known valid error numbers rather than observed invalid ones.
2104 2005-01-18 Jim Meyering <jim@meyering.net>
2106 * version-etc.c (version_etc_copyright): Update copyright date.
2108 * utimens.c (futimens): Account for the fact that futimes
2109 can also fail with errno == ENOSYS or errno == ENOENT.
2110 Patch from Dmitry V. Levin.
2112 Change the name of the robust chdir function from chdir to chdir_long.
2113 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2114 (restore_cwd): Use chdir_long, not chdir.
2115 * chdir-long.c: Renamed from chdir.c.
2116 * chdir-long.h: Renamed from chdir.h.
2117 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2120 2005-01-18 Bob Proulx <bob@proulx.com>
2122 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2123 offsetof() macro construct to avoid compile failure with native HP-UX
2124 11.0 ANSI C compiler.
2126 2005-01-06 Bruno Haible <bruno@clisp.org>
2128 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2129 because stpncpy.m4 takes care of it.
2131 2004-01-24 Bruno Haible <bruno@clisp.org>
2133 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2135 2003-10-09 Bruno Haible <bruno@clisp.org>
2137 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2139 2005-01-06 Bruno Haible <bruno@clisp.org>
2141 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2142 * fwriteerror.c: Include <stdbool.h>.
2143 (fwriteerror): At the end, close the file stream. Record whether
2144 stdout was already closed.
2146 2004-05-27 Bruno Haible <bruno@clisp.org>
2148 * execute.c (environ): Declare if needed.
2149 * pipe.c (environ): Likewise.
2150 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2152 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2154 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2155 definitions to be after all include files, to avoid collisions.
2156 Problem reported by Bob Proulx.
2158 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2160 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2161 not needed. This removes a dependency on the gettext module.
2162 [defined _LIBC]: Do not include <libintl.h>; not needed.
2164 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2166 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2169 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2171 * argp-parse.c: Include <stddef.h>.
2172 (alignof, alignto): New macros.
2173 (parser_init): Don't assume that void * is aligned sufficiently
2176 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2177 need to extend the stack.
2178 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2181 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2183 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2185 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2187 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2188 Remove now-obsolete comment about AIX.
2189 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2190 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2191 (YYMAXDEPTH): New macro.
2193 2004-12-18 Bruno Haible <bruno@clisp.org>
2195 * fatal-signal.c (fatal_signals): Make non-const.
2196 (init_fatal_signals): New function.
2197 (uninstall_handlers, install_handlers): Ignore signals that were set to
2199 (at_fatal_signal): Call init_fatal_signals.
2200 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2202 Reported by Paul Eggert.
2204 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2206 * getdate.y (textint): New member "negative".
2207 (time_zone_hhmm): New function.
2208 Expect 14 shift-reduce conflicts, not 13.
2209 (o_colon_minutes): New rule.
2210 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2211 (yylex): Set the "negative" member of signed numbers.
2213 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2215 Changes imported from coreutils.
2216 * hard-locale.c: Assume <locale.h> exists.
2218 (GLIBC_VERSION): New macro.
2219 (hard_locale): Assume setlocale exists.
2220 Rewrite to avoid #ifdef.
2221 Use strdup rather than malloc + strcpy.
2222 * human.c: Assume <locale.h> exists.
2223 (human_readable): Assume localeconv exists.
2225 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2227 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2228 convert T2, not T. (Imported from libc.)
2230 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2232 * getcwd.c (is_ENAMETOOLONG): New macro.
2233 (__getcwd.c): Don't restore errno; glibc doesn't.
2234 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2235 first, falling back to our code only if its results look suspicious.
2236 Ensure that the resulting buffer is only as large as necessary.
2238 * readutmp.c: Include readutmp.h first.
2239 Include <errno.h>, since readutmp.h no longer does that.
2240 * readutmp.h: Don't include <errno.h>,
2241 <sys/param.h>, <time.h>; not needed to establish interface.
2242 (errno): Remove decl.
2243 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2244 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2245 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2247 2004-11-28 Simon Josefsson <jas@extundo.com>
2249 * base64.h, base64.c: New file.
2251 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2253 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2255 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2257 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2258 HP's ANSI C compiler.
2259 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2260 Declaring int functions causes warnings on some modern systems and
2261 shouldn't be needed to compile on ancient ones.
2262 * same.c (MIN) [defined MIN]: Don't define, since it's already
2265 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2266 with the following changes.
2267 (__set_errno): Parenthesize properly.
2268 Include <stdbool.h>.
2269 (MIN, MAX, MATCHING_INO): New macros.
2270 (__getcwd): Define with prototype, not K&R form.
2271 Use heuristics to allocate default buffer on stack if possible.
2272 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2273 behavior, and to avoid the PATH_MAX limit when computing
2275 Use MATCHING_INO to compare inode number to file.
2276 Check for arithmetic overflow in size calculations.
2277 Fix bug in reallocation of dot array that caused getcwd to fail
2278 on directories nested deeper than 75.
2279 Be more careful about saving errno on error.
2280 Do not use realloc; use only free+malloc, as this is a bit
2281 more flexible and avoids a needless copy operation.
2282 Do not inspect st_dev and st_ino for symbolic links; POSIX
2283 doesn't specify the latter.
2284 Check for closedir errors.
2285 Avoid needless casts.
2286 Use "#ifdef weak_alias" around weak_alias, to be like other
2288 The following changes to getcwd.c have effect only when used in
2289 gnulib; they have no effect inside glibc proper.
2290 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2291 as alloca isn't used.
2292 (alloca, __alloca): Likewise.
2293 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2294 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2295 unconditionally, as gnulib assumes C89 or better.
2296 Do not include <sys/param.h>.
2297 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2298 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2300 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2301 Include <dirent.h> in a way that is compatible with modern Autoconf.
2302 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2303 New macros, if not already defined.
2304 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2305 Use "_LIBC", not "defined _LIBC", for consistency.
2306 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2308 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2309 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2310 * xgetcwd.c: David MacKenzie's old code was removed, so give
2311 credit only to Jim Meyering and adjust the copyright dates.
2312 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2313 <stdlib.h>, <unistd.h>, "pathmax.h".
2314 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2315 (INITIAL_BUFFER_SIZE): Remove.
2316 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2318 2004-11-23 Jim Meyering <jim@meyering.net>
2320 * getopt_.h: Remove trailing blanks.
2322 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2324 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2325 (futimens): New function, which uses futimes if available.
2326 (futimens, utimens): Support timespec==NULL, with same semantics
2327 as utime and utimens.
2328 * utimens.h (futimens): New decl.
2330 2004-11-23 Jim Meyering <jim@meyering.net>
2332 * __fpending.c: Add comment.
2334 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2336 * getopt_.h: Re-addition of __getopt_argv_const caused
2337 redefinition warnings. To avoid them, include the defines
2338 in `#if !defined __need_getopt ... #endif'. The only place
2339 where __getopt_argv_const is used is in definitions
2340 of getopt_long and getopt_long_only below, which are as well
2341 protected by `#ifndef __need_getopt'.
2342 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2343 __need_getopt after including <stdio.h> and <unistd.h> These
2344 headers might have defined it.
2346 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2348 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2350 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2351 optopt): Use them instead of invoking ## directly; otherwise, the
2352 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2354 2004-11-19 Bruno Haible <bruno@clisp.org>
2356 * strtok_r.c: Move comments from here...
2357 * strtok_r.h: ... to here.
2359 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2361 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2362 might fail. Problem reported by Yoann Vandoorselaere.
2363 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2364 that mishandle size_t overflow.
2366 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2368 * canon-host.c: Include "strdup.h".
2369 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2370 Use strdup instead of malloc/strcpy to duplicate strings.
2372 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2373 (human_space_before_unit): New constant.
2374 * human.c (human_readable): Support it.
2376 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2377 (xgetcwd): Set errno correctly when failing.
2378 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2379 the failure is actually due to a PATH_MAX problem.
2381 Further getopt changes to make it more likely that glibc will
2382 buy the changes back.
2383 * getopt.c (POSIXLY_CORRECT): New constant.
2384 (getopt): Use it, so to preserve glibc semantic
2385 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2386 when compiling for libc.
2387 * getopt_.h (__getopt_argv_const): Bring it back.
2388 (getopt_long, getopt_long_only): Use it.
2390 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2391 New arg POSIXLY_CORRECT. All callers changed.
2392 (getopt): Argv is now char * const *, as per standard.
2393 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2394 not char *__getopt_argv_const *.
2395 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2396 _getopt_long_only_r): Likewise.
2397 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2398 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2399 _getopt_long_r, _getopt_long_only_r): Likewise.
2400 * getopt_.h (__getopt_argv_const): Remove.
2401 (getopt): Argv is now char * const *, as per standard.
2403 * getdate.y (tORDINAL): New token.
2404 (day, relunit): Allow it for relative times.
2405 (relative_time_table): Use tORDINAL for ordinals.
2407 2004-11-15 Jim Meyering <jim@meyering.net>
2409 * closeout.c: Include "__fpending.h" once again.
2410 Include <stdbool.h>.
2411 (close_stdout): Don't fail just because stdout was closed initially,
2412 since some programs don't write to stdout in the normal course of
2413 operation (other than --version and --help), and we don't want this
2414 function to make e.g. `touch file >&-' fail.
2415 But do fail if it was closed and someone has tried to write to it.
2416 E.g., `printf foo >&-' must fail.
2418 2004-11-11 Simon Josefsson <jas@extundo.com>
2420 * strtok_r.h, strtok_r.c: New file.
2422 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2424 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2425 we can stop lying to compilers about the constness of argv when we
2426 are compiled outside glibc.
2427 (getopt, getopt_long, getopt_long_only): Use it.
2428 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2430 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2431 _getopt_long_only_r): Likewise.
2432 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2433 _getopt_long_only_r): Likewise.
2435 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2436 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2437 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2438 the other external symbols.
2439 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2440 declaration, since the above renaming now works around collisions.
2442 2004-11-11 Jim Meyering <jim@meyering.net>
2444 * linebreak.c: Remove trailing blanks.
2445 * alloca_.h: Likewise.
2446 * acosl.c: Likewise.
2447 * euidaccess.c: Likewise.
2448 * allocsa.h: Likewise.
2450 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2452 * mktime.c (SHR): New macro, which is a portable
2453 substitute for >> that should work even on Crays.
2454 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2455 Problem reported by Mark D. Baushke in
2456 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2457 * getdate.y (SHR): Likewise.
2459 * strftime.c (SHR): Likewise.
2461 * quotearg.c (struct quoting_options): Use unsigned int for
2462 quote_these_too, so that right shifts are well defined. All uses
2465 2004-11-10 Simon Josefsson <jas@extundo.com>
2467 * getaddrinfo.h, getaddrinfo.c: New files.
2469 2004-11-10 Jim Meyering <jim@meyering.net>
2471 Ensure that no close failure goes unreported.
2472 * closeout.c (close_stdout): Always close stdout. I.e., don't
2473 return early when it seems there's nothing to flush.
2474 Don't include __fpending.h.
2476 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2478 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2480 2004-11-05 Bruno Haible <bruno@clisp.org>
2482 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2483 Reported by Mark D. Baushke <mdb@cvshome.org>.
2485 2004-11-04 Bruno Haible <bruno@clisp.org>
2487 2004-09-11 Bruno Haible <bruno@clisp.org>
2488 * allocsa.valgrind: New file.
2489 2004-02-06 Bruno Haible <bruno@clisp.org>
2490 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2491 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2492 Reported by Christopher Seip <chris.seip@hp.com>.
2494 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2496 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2497 with errno == ERANGE if the buffer is too small.
2498 Problem reported by Mark D. Baushke.
2500 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2502 * xreadlink.c (MAXSIZE): New macro.
2503 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2504 size does not exceed MAXSIZE. Avoid cast.
2505 As suggested by Mark D. Baushke in
2506 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2507 if readlink fails with buffer size just under MAXSIZE, try again
2510 2004-11-02 Derek R. Price <derek@ximbiot.com>
2511 and Paul Eggert <eggert@cs.ucla.edu>
2513 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2514 (get_date): Overparenthesize to avoid GCC warning.
2516 2004-11-02 Bruno Haible <bruno@clisp.org>
2518 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2519 function returns void.
2521 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2523 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2524 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2527 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2529 * getdate.y: Add support for TZ="foo" within a date string.
2530 Fix some bugs near time_t boundaries. Reject dates with
2531 out-of-range components, e.g., "Sept 31".
2532 Include <stdlib.h>, "setenv.h", "xalloc.h".
2533 (ISDIGIT_LOCALE): Remove; unused.
2534 Note that the TZ and time functions used here are not reentrant.
2535 (mktime_ok, get_tz): New functions.
2536 (TZBUFSIZE): New constant.
2537 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2538 This requires that we sometimes generate our own TZ="XXX..." setting.
2540 2004-10-27 Derek R. Price <derek@ximbiot.com>
2542 * mktime.c (not_equal_tm): Remove redundant check.
2544 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2546 * getdate.y: Use Bison 1.875 features, and some minor
2547 code cleanups. This change does not affect semantics.
2548 Don't include <stdlib.h>; no longer needed.
2549 Don't include unlocked-io.h; only the "#if TEST" code uses
2550 stdio, and performance isn't crucial there.
2551 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2552 Bison 1.875 features as described below.
2553 All uses of "PC." replaced by "pc->".
2554 (YYSTYPE): Add a forward declaration.
2555 (yylex, yyerror): Use full prototypes in forward decls.
2556 Use "%pure-parser" rather than obsolescent "%pure_parser".
2557 Use %parse-param and %lex-param instead of obsolescent
2558 YYPARSE_PARAM and YYLEX_PARAM.
2559 (meridian_table, month_and_day_table, time_units_table,
2560 relative_time_table, time_zone_table, military_table,
2561 lookup_zone, lookup_word, get_date):
2562 Use NULL instead of 0 where appropriate.
2563 (to_hour): Avoid abort (), to avoid a dependency on
2565 (yyerror, yylex): Now accepts parser_control * arg.
2566 (main) [TEST]: Use '\0' rather than 0 for char.
2568 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2570 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2571 It's now the caller's responsibility to handle the case where
2572 !HAVE_GETPAGESIZE && !defined getpagesize.
2574 * mktime.c (leapyear): Arg is long int, not int.
2576 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2578 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2580 2004-10-12 Simon Josefsson <jas@extundo.com>
2582 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2583 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2586 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2588 * vsnprintf.h: New file.
2589 * vsnprintf.c: New file.
2591 2004-10-07 Bruno Haible <bruno@clisp.org>
2593 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2594 into the provided buffer.
2596 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2598 * diacrit.c, diacrit.h: Add GPL notice.
2600 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2601 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2602 * logl.c (logl): Keep the code as similar to glibc as possible.
2603 This avoids a potential constant-folding bug.
2605 2004-10-05 Bruno Haible <bruno@clisp.org>
2607 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2609 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2611 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2612 * xmalloc.c (xmemdup): Likewise.
2613 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2614 XFREE): Remove these long-obsolescent macros.
2615 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2616 * xstrdup.c: Remove.
2618 * regex.c (re_comp): Cast gettext return value to char *,
2619 Problem reported by Martin Neitzel via Mark D. Baushke.
2621 2004-10-04 Simon Josefsson <jas@extundo.com>
2623 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2624 '#ifdef USE_UNLOCKED_IO'.
2626 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2628 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2629 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2630 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2631 regex.c, sha1.c, version-etc.c, yesno.c:
2632 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2633 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2634 the includer's responsibility.
2636 Sync from coreutils.
2638 * modechange.c (mode_compile): Don't decrement a pointer that
2639 points to the start of a string, as the C Standard says the
2640 resulting behavior is undefined.
2642 * backupfile.h (enum backuptype): Rename none -> no_backups,
2643 simple -> simple_backups, numbered_existing ->
2644 numbered_existing_backups, numbered -> numbered_backups
2645 to avoid shadowing problems. All uses changed.
2646 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2647 * backupfile.c (check_extension, numbered_backup):
2648 Rename locals to avoid shadowing 'basename'.
2649 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2652 * .cppi-disable: Add getopt_.h, getopt_int.h.
2653 * .cvsignore: Add getopt.h.
2655 2004-10-04 Simon Josefsson <jas@extundo.com>
2657 * memmem.h: New file.
2658 * memmem.c: New file, taken from glibc.
2660 2004-10-02 Jim Meyering <jim@meyering.net>
2662 * dirfd.h, getpagesize.h: Add copyright notice.
2664 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2666 * snprintf.c: Remove comments as to why each header is needed.
2668 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2670 * strsep.h: New file.
2671 * strsep.c: New file.
2673 2004-10-01 Simon Josefsson <jas@extundo.com>
2675 * snprintf.c (snprintf): Handle size==0.
2677 2004-10-01 Simon Josefsson <jas@extundo.com>
2678 Bruno Haible <bruno@clisp.org>
2680 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2681 (snprintf): Declare 'args'.
2683 2004-09-30 Simon Josefsson <jas@extundo.com>
2685 * snprintf.h, snprintf.c: New files.
2687 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2689 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2690 (hol_entry_help): Never translate an empty string.
2691 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2692 * argp.h (OPTION_NO_TRANS): New option.
2694 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2696 * xvasprintf.c: Include xalloc.h.
2697 (xvasprintf): Use xalloc_die, not xmalloc_die.
2699 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2701 * dummy.c: Change copyright notice to FSF, and license to GPL.
2703 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2705 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2706 Problem reported by Bruno Haible in:
2707 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2709 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2711 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2712 in case some system header has #define'd it. Problem reported by
2713 Soeren D. Schulze in
2714 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2716 2004-09-08 Bruno Haible <bruno@clisp.org>
2718 * stdint_.h.in: New file, taken from GNU clisp.
2720 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2722 * xvasprintf.h: New file.
2723 * xvasprintf.c: New file.
2724 * xasprintf.c: New file.
2726 2004-09-08 Bruno Haible <bruno@clisp.org>
2728 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2730 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2732 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2734 Import from coreutils.
2735 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2736 strings on unbounded length. alloca's performance benefits aren't
2737 that important here.
2739 (parse_with_separator): New function, with most of the internals
2740 of the old parse_user_spec. Allow user to omit both user and group,
2741 for compatibility with FreeBSD.
2742 Clone only the user name, not the entire spec.
2743 Do not set *uid, *gid unless entirely successful.
2744 Avoid memory leak in some failing cases.
2745 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2746 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2747 (parse_user_spec): Rewrite to use parse_with_separator.
2749 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2751 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2752 its complicated substitute.
2753 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2754 and program_invocation_name.
2755 (__argp_basename) [!_LIBC]: Remove; the only use was
2756 replaced by its body.
2757 (__argp_short_program_name): Change condition from
2758 !defined __argp_short_program_name to
2759 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2760 to match argp-namefrob.h.
2761 (__argp_failure): Don't assume strerror_r returns char *.
2762 * argp-parse.c (N_): Define unconditionally.
2763 (argp_default_options): Fill out initializers with 0 to avoid
2766 2004-08-12 Simon Josefsson <jas@extundo.com>
2768 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2769 * getopt_.h: Renamed from getopt.h.
2771 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2773 Merge from coreutils.
2775 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2776 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2777 for Reliant Unix 5.43.
2779 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2780 (union fooround): Use uintmax_t, not long int.
2781 The rest is a merge from libc:
2782 [defined _LIBC]: Include <shlib-compat.h>.
2783 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2785 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2787 * strverscmp.c: Convert to UTF-8.
2789 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2791 * obstack.h (obstack_empty_p):
2792 Don't assume that chunk->contents is suitably aligned.
2793 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2794 Likewise. Problem reported by Benno in
2795 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2797 * chown.c (rpl_chown): Work even if the file is writeable but not
2798 readable. This could be improved further but it'd take some work.
2800 2004-08-08 Simon Josefsson <jas@extundo.com>
2802 * xgethostname.c: Don't include error.h (not used).
2805 * getpass.c: Include getpass.h first.
2807 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2809 * xalloc-die.c: New files.
2810 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2812 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2813 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2814 (_, N_, xalloc_die): Move to xalloc-die.c.
2815 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2816 so that we needn't mess with xalloc_msg_memory_exhausted.
2818 * sha1.h: Renamed from sha.h.
2819 (SHA1_H): Renamed from _SHA_H.
2820 (sha1_ctx): Renamed from sha_ctx.
2821 (sha1_init_ctx): Renamed from sha_init_ctx.
2822 (sha1_process_block): Renamed from sha_process_block.
2823 (sha1_process_bytes): Renamed from sha_process_bytes.
2824 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2825 (sha1_read_ctx): Renamed from sha_read_ctx.
2826 (sha1_stream): Renamed from sha_stream.
2827 (sha1_buffer): Renamed from sha_buffer.
2828 * sha1.c: Likewise; renamed from sha.c.
2829 Do not include <sys/types.h>.
2830 Include <stddef.h> rather than <stdlib.h>.
2832 2004-08-08 Bruno Haible <bruno@clisp.org>
2834 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2835 FILESYSTEM_PREFIX_LEN.
2836 * progreloc.c: Likewise.
2837 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2839 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2842 * argp-help.c (make_hol, hol_append): Don't assume that
2843 SIZE_MAX is a valid preprocessor constant.
2844 (__argp_basename): Change from "#ifndef _LIBC"
2845 to "#ifndef __argp_short_program_name", so that
2846 we don't compile these functions for tar.
2848 More merges from coreutils.
2849 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2850 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2852 * addext.c: Remove; no longer needed.
2853 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2854 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2855 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2856 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2857 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2858 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2859 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2860 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2861 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2862 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2863 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2864 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2865 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2866 Import changes from coreutils.
2868 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2870 Merge from coreutils.
2872 * .gdb-history: Remove; this doesn't belong here.
2874 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2875 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2876 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2878 * dirname.h: Include <stdbool.h>.
2879 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2880 for consistency with POSIX terminology. All uses changed.
2881 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2882 (strip_trailing_slashes): Use bool for booleans.
2883 * stripslash.c (strip_trailing_slashes): Likewise.
2885 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2886 sometimes returns a positive errno value even when it succeeds.
2887 (print_errno_message) [!LIBC]: Fall back on strerror if
2890 * path-concat.c (mempcpy): Don't define if a system header defines it.
2891 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2892 (longest_relative_suffix): New function.
2893 (path_concat): Use it. Assume first argument is not NULL.
2894 Port to DOS. Omit redundant separators.
2895 Report an error instead of returning NULL.
2896 Use mempcpy instead of memcpy.
2897 (xpath_concat): Remove: not declared or used.
2899 * same.h: Include <stdbool.h>
2900 (same_name): Return bool, not int.
2901 * same.c (same_name): Likewise.
2902 (errno): Don't declare; we assume C89 or better now.
2904 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2905 if not already defined.
2907 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2908 * dup-safer.c (errno): Likewise.
2910 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2912 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2915 2004-08-03 Simon Josefsson <jas@extundo.com>
2917 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2918 * progname.h: Don't include stdbool.h.
2920 2004-08-02 Simon Josefsson <jas@extundo.com>
2922 * getsubopt.h: New file, with comments from Bruno Haible.
2923 * getsubopt.c: New file, from glibc, but slightly modified based on
2924 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2926 2004-08-01 Simon Josefsson <jas@extundo.com>
2928 * xgetdomainname.c: Include stdlib.h, for free().
2930 2004-07-16 Simon Josefsson <jas@extundo.com>
2932 * dummy.c: New file.
2934 2004-07-16 Bruno Haible <bruno@clisp.org>
2936 * backupfile.h: Add extern "C" for C++.
2937 * closeout.h: Likewise.
2938 * copy-file.h: Likewise.
2939 * findprog.h: Likewise.
2940 * full-write.h: Likewise.
2941 * pathname.h: Likewise.
2942 * progname.h: Likewise.
2943 * stpcpy.h: Likewise.
2944 * stpncpy.h: Likewise.
2945 * strcase.h: Likewise.
2946 * strstr.h: Likewise.
2947 * xalloc.h: Likewise.
2949 * mbswidth.h: Add extern "C" for C++.
2950 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2952 2004-07-09 Simon Josefsson <jas@extundo.com>
2954 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2955 failed without this.)
2957 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2959 * fchown-stub.c: New file.
2961 2004-06-24 Jim Meyering <jim@meyering.net>
2963 * obstack.h (obstack_base): Cast to (void *), per documentation.
2965 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2967 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2969 2004-06-01 Jim Meyering <jim@meyering.net>
2971 * calloc.c: New file.
2973 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2975 * getdate.y (yylex): Allow space between sign and number.
2976 Problem reported by Dan Jacobson.
2978 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2979 and Jim Meyering <jim@meyering.net>
2981 Merge from coreutils CVS.
2983 * stat-macros.h: New file, with contents from file-type.h
2984 and coreutils' system.h.
2985 * file-type.c: Include "stat-macros.h".
2986 * file-type.h (file_type): Move all macro definitions to new file,
2989 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2990 Wrap old code with this conditional.
2991 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2992 function that does not dereference symlinks.
2993 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2995 * xreadlink.c: Include xreadlink.h first, to catch .h file
2996 dependency problems.
2997 (xreadlink): Accept new arg SIZE, for efficiency.
2998 All decls and uses changed.
2999 * xreadlink.h: Include <stddef.h>, for size_t.
3001 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3002 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3004 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3006 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3008 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3009 macros to be defined.
3010 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3011 the allocator returns NULL because the requested size is zero.
3013 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3015 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3016 var. Add comment explaining why libc still defines it. This
3017 merges the following patch from glibc:
3018 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3020 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3022 * obstack.c (_obstack): Remove unused variable. It hasn't been
3023 present in glibc since revision 1.1 of this file.
3024 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3025 obstack_alignment_mask, obstack_alloc, obstack_base,
3026 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3027 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3028 obstack_grow0, obstack_init, obstack_int_grow,
3029 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3030 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3031 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3032 nonexistent functions.
3034 2004-05-17 Derek R. Price <derek@ximbiot.com>
3035 Paul Eggert <eggert@cs.ucla.edu>
3037 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3039 2004-05-14 Bruno Haible <bruno@clisp.org>
3041 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3042 that consists of a '.' followed by an empty digit string.
3043 Patch by Tor Lillqvist <tml@iki.fi>.
3045 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3047 Port obstack to the AS/400, where pointers are 16 bytes wide and
3048 you cannot cast an integer to a valid pointer. This patch is
3049 currently waiting to be integrated into glibc; see
3050 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3052 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3053 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3054 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3055 (struct obstack): temp member is now a union of a pointer and
3056 an integer, instead of an integer. All integer uses changed.
3057 This does not affect the physical layout of struct obstack,
3058 except on hosts (like the AS/400) where the size or alignment of
3059 void * is greater than that of ptrdiff_t.
3060 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3061 __STDC__)]: Store temporary in pointer member of union, not
3063 * obstack.c: Include <stddef.h>, for offsetof.
3064 (struct fooalign): Remove; it doesn't need a name.
3065 (union fooround): Change double to long double, and add void *.
3066 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3067 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3068 not a macro. Hence the values are always int; so remove all
3069 casts-to-int in uses.
3071 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3072 Derek Price <derek@ximbiot.com>
3074 * alloca.c: Include <alloca.h>, to get our interface.
3075 * alloca_.h: Use __alloca on AIX, so that we don't have to
3076 include <alloca.h> first. Use C89 prototype for alloca; this
3077 requires including <stddef.h> for size_t. Use extern "C" if C++.
3078 Use #elif for simplicity, since we can assume C89 now.
3079 Don't try to source the system alloca.h since it will not be found
3080 and to prevent recursively including its replacement.
3081 * fnmatch.c: Include <alloca.h> instead of opencoding.
3082 * regex.c: Likewise.
3084 2004-05-16 Derek Price <derek@ximbiot.com>
3085 Paul Eggert <eggert@cs.ucla.edu>
3087 getline cleanup. This changes the getndelim2 API: both order of
3088 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3091 * getline.c: Don't include stddef.h or stdio.h, since our
3092 interface does that.
3093 (getline): Always use getdelim, so that we don't have two
3094 copies of this code.
3095 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3097 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3098 (GETNDELIM2_MAXIMUM): New macro.
3099 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3100 instead of the old practice of delim2==0. All callers changed.
3101 Return -1 on overflow, instead of returning junk.
3102 Do not set *linesize unless allocation succeeds.
3103 * getndelim2.h: Do not include stddef.h; no longer needed, now
3104 that we include sys/types.h.
3105 * getnline.h: Likewise.
3106 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3107 (getndelim2): Reorder arguments.
3108 * getnline.c (getnline, getndelim):
3109 Don't discard the NMAX argument.
3110 (getnline): Invoke getndelim, to avoid code duplication.
3111 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3112 of (size_t) -1 by callers of the getnline family.
3114 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3116 * nanosleep.c (suspended): Change its type from int to
3117 sig_atomic_t volatile.
3118 (first_call): Make it private to rpl_nanosleep, and have it
3119 be zero initially as that's a bit faster.
3120 (my_usleep): Round up fractional times instead of truncating them,
3121 as this is the usual meaning for 'sleep'.
3123 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3125 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3126 (ENOSYS): Define if not defined.
3127 (settime): Fall back on stime if it exists and settimeofday fails.
3128 But don't bother with fallbacks if a method fails with errno == EPERM.
3130 2004-05-11 Jim Meyering <jim@meyering.net>
3132 Prior to this change, the save_cwd caller required read access to the
3133 current directory on most systems (ones with the fchdir function).
3135 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3136 fails, try write-only, and finally, resort to using xgetcwd.
3138 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3140 * obstack.c, obstack.h: Import changes from libc.
3142 2004-04-28 Bruno Haible <bruno@clisp.org>
3144 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3145 implicitly appends .exe to executables.
3146 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3147 accepts Windows pathnames.
3148 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3149 Cygwin like Windows, since it now accepts Windows pathnames.
3150 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3151 Cygwin like Windows, since it now accepts Windows pathnames.
3152 Reported by Derek Robert Price <derek@ximbiot.com>.
3154 2004-04-20 Jim Meyering <jim@meyering.net>
3156 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3158 2004-04-20 Jim Meyering <jim@meyering.net>
3159 Bruno Haible <bruno@clisp.org>
3161 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3162 memory when realloc fails.
3164 2004-04-18 Jim Meyering <jim@meyering.net>
3166 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3167 don't leak memory and do call END_UTMP_ENT.
3169 2004-04-11 Paul Eggert <eggert@twinsun.com>
3171 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3172 (CHAR_BIT): Remove, since we assume C89.
3173 Include <stdint.h> if available, as per current Autoconf CVS advice.
3175 2004-03-30 Paul Eggert <eggert@twinsun.com>
3177 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3178 not bool, to be more consistent with Unix conventions.
3179 Suggested by Bruno Haible.
3181 Merge from coreutils.
3183 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3186 * getdate.h: Include stdbool.h, and timespec.h instead of
3187 the usual <time.h> dance.
3188 (get_date): Change signature to support fractional time stamps.
3189 All callers changed.
3190 * getdate.y: Include "getdate.h" first, as we can now
3191 assume C89 and don't need to worry about 'const'.
3192 Similarly, include "unlocked-io.h" near start, not in middle.
3194 (textint.value): Use long int rather than int.
3195 (textint.digits): Use size_t rather than int.
3196 (BILLION, LOG10_BILLION): New constants.
3197 (parser_control): New member rel_ns. Members day_ordinal,
3198 time_zone, month, day, hour, minutes, rel_year, rel_month,
3199 rel_day, rel_hour, rel_minutes, rel_seconds
3200 are now long int, not int. Member seconds is now struct timespec,
3201 not int. New member timespec_seen. Members dates_seen, days_seen,
3202 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3204 (%union.intval): Now long int, not int.
3205 New member timespec.
3206 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3207 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3208 (spec): Now is a timespec or an item list.
3209 (timespec, items): New nonterminals.
3210 (time, rel, relunit, number, get_date):
3211 Add support for fractional seconds.
3212 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3213 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3214 (to_hour): First arg is now long int, not int.
3215 (to_year): Returns long int, not int.
3216 Don't treat year -70 like 70.
3217 (tm_diff): Returns long int, not int.
3218 (lookup_word): Use bool instead of int when appropriate.
3219 (yylex): Use size_t for count, not int.
3220 Detect overflow when parsing large integer constants.
3221 Add support for fractions.
3222 (get_date): Make pointers 'const' if possible.
3223 Use more-portable code to detect integer overflow.
3224 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3225 Don't use ctime; it's not reliable if the year has >4 digits.
3227 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3228 This is for compatibility with BSD.
3230 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3231 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3232 From coreutils' system.h.
3234 * userspec.c: Don't include "posixver.h".
3235 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3236 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3237 compatible extension. Simplify code by removing a boolean int
3238 that was always nonzero if a string was nonnull.
3240 2004-03-30 Jim Meyering <jim@meyering.net>
3242 Merge from coreutils.
3244 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3246 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3247 an empty input stream.
3249 * readtokens.c: Include <stdbool.h>.
3250 (readtoken): Use `size_t' rather than int/long.
3251 All callers adjusted.
3252 Use `bool' rather than `int' where appropriate.
3253 Use memset rather than an explicit loop.
3254 Use x2nrealloc rather than xrealloc.
3255 Allow the use of `\0' as a delimiter.
3256 (readtokens): Likewise.
3257 * readtokens.h (readtoken, readtokens): Update prototypes.
3259 2004-03-30 Bruno Haible <bruno@clisp.org>
3261 * getloadavg.c (getloadavg): Don't assume setlocale returns
3264 2004-03-29 Paul Eggert <eggert@twinsun.com>
3266 Merge changes to getloadavg.c from coreutils and Emacs.
3268 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3269 Define to an expression, not to the empty string.
3270 Include cloexec.h and xalloc.h.
3271 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3272 Use set_cloexec_flag rather than rolling our own.
3273 * cloexec.c, cloexec.h: New files.
3275 2004-03-18 Paul Eggert <eggert@twinsun.com>
3277 * getopt.h: Sync with libc CVS.
3279 2004-03-18 Paul Eggert <eggert@twinsun.com>
3280 Bruno Haible <bruno@clisp.org>
3282 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3283 not on all platforms that have <wchar.h>.
3284 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3286 2004-03-09 Paul Eggert <eggert@twinsun.com>
3288 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3290 * getopt_int.h: New file, also synced from libc.
3292 2004-03-07 Paul Eggert <eggert@twinsun.com>
3294 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3295 '#if' expressions. Unlike the code it replaces, it does not
3296 depend on (defined _SC_PAGESIZE). However, it does depend on
3297 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3298 first reported by Jason Andrade in
3299 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3301 2004-01-18 Simon Josefsson <jas@extundo.com>
3303 * strdup.h: New file.
3304 * strdup.c: Include it.
3305 * path-concat.c: Include strdup.h. Drop strdup declaration.
3306 * userspec.c: Include strdup.h. Drop strdup declaration.
3308 2004-02-06 Karl Berry <karl@gnu.org>
3310 * config.charset: update from gettext 0.14.1.
3312 2004-02-05 Paul Eggert <eggert@twinsun.com>
3314 Add comments and code, prompted by suggestions from Bruno Haible
3316 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3317 describing the enum quoting_style values.
3318 * quotearg.c (quotearg_alloc): New function.
3319 (quotearg_buffer_restyled): Treat lone { and } as special.
3320 Treat = as special. Work around bug with older shells
3321 that "see" a '\' that is really the 2nd byte of a multibyte char.
3322 Quote empty string with shell_quoting_style.
3324 2004-02-03 Bruno Haible <bruno@clisp.org>
3326 * pipe.h: New file, from GNU gettext.
3327 * pipe.c: New file, from GNU gettext.
3329 2004-01-27 Bruno Haible <bruno@clisp.org>
3331 * execute.h: New file, from GNU gettext.
3332 * execute.c: New file, from GNU gettext.
3333 * w32spawn.h: New file, from GNU gettext.
3335 2004-01-23 Paul Eggert <eggert@twinsun.com>
3337 Exit-status fix from coreutils.
3339 Use exit_failure consistently in place of EXIT_FAILURE,
3340 so that program exit statuses are consistent on failure.
3342 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3343 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3344 * argmatch.h: Comment fix to match the above.
3345 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3346 Now a macro referring to exit_failure, instead of a separate
3347 variable. Include "exitfail.h" to get it.
3348 * xstrtol.h: Include "exitfail.h".
3349 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3351 * long-options.c (parse_long_options): Use prototype
3352 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3355 2004-01-21 Jim Meyering <jim@meyering.net>
3357 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3358 so as not to conflict with a different-sized __mktime_internal
3359 function in GNU libc.
3360 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3361 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3363 2004-01-18 Paul Eggert <eggert@twinsun.com>
3365 Merge from diffutils.
3367 * file-type.c (file_type): Add typed memory objects.
3368 * file-type.h (S_TYPEISTMO): New macro.
3370 * c-stack.h (c_stack_action): Remove argv argument.
3371 * c-stack.c (c_stack_action): Likewise. All uses changed.
3372 (die): Don't calculate message unless segv_action returns.
3373 (get_stack_location, min_address_from_argv, max_address_from_argv,
3374 volatile stack_base, volatile_stack_size): Remove.
3375 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3376 that every segmentation violation is a stack overflow. (Ouch!)
3377 See Debian bug 136249 (still outstanding) for more info about why
3378 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3380 2003-11-30 Bruno Haible <bruno@clisp.org>
3382 Safer stack allocation.
3383 * setenv.c: Include allocsa.h.
3384 (alloca): Remove fallback definition.
3385 (freea): Remove macro.
3386 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3389 2003-10-17 Bruno Haible <bruno@clisp.org>
3391 * binary-io.h: Avoid warnings on Cygwin.
3393 2003-12-28 Bruno Haible <bruno@clisp.org>
3395 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3396 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3398 2003-11-28 Bruno Haible <bruno@clisp.org>
3400 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3402 2003-11-27 Bruno Haible <bruno@clisp.org>
3404 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3406 2003-11-17 Bruno Haible <bruno@clisp.org>
3408 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3410 2003-11-24 Bruno Haible <bruno@clisp.org>
3412 * xallocsa.h: New file, from GNU gettext.
3413 * xallocsa.c: New file, from GNU gettext.
3415 2003-11-24 Bruno Haible <bruno@clisp.org>
3417 * allocsa.h: New file, from GNU gettext.
3418 * allocsa.c: New file, from GNU gettext.
3420 2003-11-24 Bruno Haible <bruno@clisp.org>
3422 * eealloc.h: New file.
3424 2004-01-15 Jim Meyering <jim@meyering.net>
3426 Merge from coreutils.
3428 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3429 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3430 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3432 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3433 optional configure-time default.
3435 * version-etc.c (version_etc_copyright): Update copyright date.
3437 * xreadlink.c (xreadlink): Correct outdated comment.
3439 2004-01-15 Paul Eggert <eggert@twinsun.com>
3441 Merge from coreutils.
3443 * posixver.c: Include posixver.h.
3445 * same.c: Include <stdbool.h>, <limits.h>.
3446 (_POSIX_NAME_MAX): Define if not defined.
3448 (same_name): If file names are silently truncated, report
3449 that the file names are the same if they are the same after
3450 the silent truncation.
3452 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3453 conversion function.
3454 * xstrtod.c (xstrtod): Likewise. All callers changed to
3455 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3458 2004-01-14 Paul Eggert <eggert@twinsun.com>
3460 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3461 with like-named macro in fnmatch.c.
3462 (EXT): Use an internal constant instead.
3464 Merge fnmatch patches from glibc.
3465 * fnmatch.c (mbsinit): Remove define.
3466 Add libc_hidden_ver (__fnmatch, fnmatch).
3467 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3468 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3470 2003-12-14 Karl Berry <karl@gnu.org>
3472 * config.charset: update from gettext-runtime.
3474 2003-12-03 Paul Eggert <eggert@twinsun.com>
3476 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3477 Bug reported by Alfred M. Szmidt.
3479 2003-11-29 Karl Berry <karl@gnu.org>
3481 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3483 2003-11-23 Paul Eggert <eggert@twinsun.com>
3484 Bruno Haible <bruno@clisp.org>
3486 * printf-parse.h: Don't include sys/types.h.
3487 (ARG_NONE): New macro.
3488 (char_directive): Change type of *arg_index fields to size_t.
3489 * printf-parse.c: Don't include sys/types.h.
3490 (SSIZE_MAX): Remove macro.
3491 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3492 Remove unnecessary overflow check.
3493 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3496 2003-11-24 Paul Eggert <eggert@twinsun.com>
3498 * alloca.c: Remove dependency on xalloc module.
3499 (xalloc_die): Remove.
3500 (memory_full) [!defined emacs]: New macro.
3501 [!defined emacs]: Don't include xalloc.h.
3502 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3503 address arithmetic overflows. Change datatypes a bit to avoid
3506 2003-11-22 Jim Meyering <jim@meyering.net>
3508 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3510 2003-11-17 Bruno Haible <bruno@clisp.org>
3512 * vasnprintf.c (alloca): Remove fallback definition.
3513 (freea): Remove definition.
3514 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3515 Reported by Paul Eggert.
3517 2003-11-17 Jim Meyering <jim@meyering.net>
3519 On systems without utime and without a utimes function capable of
3520 dealing with a NULL struct utimbuf* argument, this utime replacement
3521 could -- in unusual circumstances -- leak a file descriptor.
3522 * utime.c: Include <unistd.h> and <errno.h>.
3523 (utime_null): Be sure to close `fd' and to preserve errno.
3524 Reported by Geoff Collyer via Arnold Robbins.
3526 2003-11-16 Paul Eggert <eggert@twinsun.com>
3527 Bruno Haible <bruno@clisp.org>
3529 Protect against address arithmetic overflow.
3530 * printf-args.h: Include stddef.h.
3531 (arguments): Change type of field 'count' to size_t.
3532 * printf-args.c (printf_fetchargs): Use size_t instead of
3533 'unsigned int' where appropriate.
3534 * printf-parse.h: Include sys/types.h.
3535 (char_directive): Change type of *arg_index fields to ssize_t.
3536 (char_directives): Change type of fields 'count', max_*_length to
3538 * printf-parse.c: Include sys/types.h and xsize.h.
3539 (SSIZE_MAX): Define fallback value.
3540 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3541 instead of 'int' where appropriate. Check a_allocated, d_allocated
3542 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3543 * vasnprintf.c: Include xsize.h.
3544 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3545 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3546 overflow. Avoid wraparound when converting a width or precision from
3549 2003-11-16 Bruno Haible <bruno@clisp.org>
3551 Update from GNU gettext.
3552 * printf-parse.c: Generalize to it can be compiled for wide strings.
3553 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3554 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3555 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3556 SNPRINTF): New macros.
3557 Don't include <alloca.h> if the file is used inside libintl.
3558 (local_wcslen): New function, for Solaris 2.5.1.
3559 (VASNPRINTF): Use it instead of wcslen.
3561 2003-11-16 Bruno Haible <bruno@clisp.org>
3563 * xsize.h (xmax): New function.
3564 (xsum, xsum3, xsum4): Declare as "pure" functions.
3566 2003-11-12 Paul Eggert <eggert@twinsun.com>
3568 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3569 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3570 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3571 heuristic is just as accurate as far as we know, and it removes a
3572 dependency on size_max.m4 and ptrdiff_max.m4.
3574 2003-11-12 Paul Eggert <eggert@twinsun.com>
3576 * xstrtol.c (__xstrtol): Remove "break" immediately after
3577 "return", to pacify some unknown compiler. Problem reported
3580 2003-11-11 Bruno Haible <bruno@clisp.org>
3582 * xsize.h (SIZE_MAX): Remove fallback definition.
3583 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3586 2003-11-10 Paul Eggert <eggert@twinsun.com>
3588 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3589 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3590 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3592 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3593 not (size_t) -1, since it's defined here.
3595 2003-11-06 Paul Eggert <eggert@twinsun.com>
3597 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3598 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3599 Reject sizes of exactly SIZE_MAX bytes.
3600 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3601 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3603 2003-11-05 Bruno Haible <bruno@clisp.org>
3605 * xsize.h: Include limits.h, to avoid a possible collision with
3606 SIZE_MAX defined in <limits.h> on Solaris.
3608 2003-11-04 Bruno Haible <bruno@clisp.org>
3610 * xsize.h: New file.
3611 * linebreak.c: Include xsize.h.
3612 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3613 argument for overflow.
3614 Suggested by Paul Eggert.
3616 2003-10-31 Bruno Haible <bruno@clisp.org>
3618 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3619 to avoid (extremely rare) race condition.
3620 Suggested by Paul Eggert.
3622 2003-11-03 Jim Meyering <jim@meyering.net>
3624 * userspec.c: Include "userspec.h".
3625 * userspec.h: New file.
3627 2003-10-31 Paul Eggert <eggert@twinsun.com>
3629 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3630 * mountlist.c (SIZE_MAX): Define if not defined already.
3631 (read_filesystem_list): Set and use me_type_malloced.
3632 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3633 whatever the type happens to be), for brevity and consistency.
3634 Check for size calculation overflow on Alphas running OSF/1.
3636 2003-10-31 Jim Meyering <jim@meyering.net>
3638 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3640 * linebuffer.c: Include <string.h> for declaration of memset.
3642 2003-10-30 Paul Eggert <eggert@twinsun.com>
3643 Bruno Haible <bruno@clisp.org>
3645 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3646 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3648 2003-10-29 Paul Eggert <eggert@twinsun.com>
3650 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3651 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3653 * quotearg.c (quotearg_n_options): Use it.
3654 * group-member.c: Include <stdbool.h>.
3655 (free_group_info): Arg is now const *; don't free arg.
3656 (get_group_info): Now returns bool and accepts struct group_info *,
3657 rather than returning a malloc'ed struct group_info *.
3658 All uses changed. Check for overflow in internal size calculation.
3660 * getusershell.c (readname): Simplify the code by using x2nrealloc
3661 rather than xmalloc/xrealloc.
3662 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3663 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3664 conformance bug: the old code used a pointer after freeing the
3665 storage that it addressed.
3666 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3667 rather than doing it by hand.
3668 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3669 the buffer preserved. Use free and xmalloc instead.
3670 * quotearg.c (quotearg_n_options): Likewise.
3671 Use a simpler test for size overflow. Don't use xalloc_oversized
3672 because unsigned int might be wider than size_t (!); this suggests
3673 that we should switch from unsigned int to size_t for slot numbers.
3675 2003-10-27 Bruno Haible <bruno@clisp.org>
3677 * stdbool_.h: Better support for BeOS.
3679 2003-10-27 Paul Eggert <eggert@twinsun.com>
3681 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3682 to allocate the returned structure. Do not allocate a subarray,
3683 as x2nrealloc will do that.
3684 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3685 instead of xnrealloc.
3686 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3688 2003-10-26 Paul Eggert <eggert@twinsun.com>
3690 * xalloc.h (xalloc_oversized): New static inline function, for
3691 callers that want to do their own size-overflow checking. Include
3692 <stdbool.h>, since xalloc_oversized returns bool.
3693 * xalloc.c (array_size_overflow): Remove. All callers changed
3694 to use xalloc_oversized.
3696 Add two functions x2realloc, x2nrealloc, for programs that grow
3697 arrays dynamically by doubling their sizes.
3698 * xalloc.h (x2realloc, x2nrealloc): New decls.
3699 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3702 Port to C99 semantics for 'inline' of external functions.
3703 Bug reported by Bruno Haible.
3704 * xmalloc.c (xnmalloc_inline): New static inline function,
3705 with the old contents of xnmalloc.
3706 (xnmalloc, xmalloc): Use it.
3707 (xnrealloc_inline): New static inline function,
3708 with the old contents of xnrealloc.
3709 (xnrealloc, xrealloc): Use it.
3711 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3713 2003-10-25 Paul Eggert <eggert@twinsun.com>
3715 Fix several address-calculation bugs in the hash modules,
3716 plus some minor code cleanup.
3718 * hash.h: Include <stdbool.h>, for bool.
3719 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3720 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3721 hash_get_n_entries, hash_get_max_bucket_length,
3722 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3723 hash_rehash): Use size_t rather than unsigned.
3724 * hash.c (struct hash_table, hash_get_n_buckets,
3725 hash_get_n_buckets_used, hash_get_n_entries,
3726 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3727 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3728 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3730 (SIZE_MAX): Define if not defined.
3731 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3732 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3734 Use const * when possible.
3735 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3736 (check_tuning): Fix bug: if tuning parameters were very close to
3737 0 or 1, rounding errors could have caused subscript violations.
3738 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3739 (hash_initialize): Add 'fail:' label
3740 to free table and return NULL, and use it to simplify code.
3741 Use calloc rather than clearing the storage ourself.
3742 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3743 buffer size calculations.
3744 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3745 Include <stddef.h>, for size_t.
3746 * hash-pjw.c (hash_pjw): Likewise.
3747 Switch to method described by Bruno Haible.
3748 Include <limits.h>, for CHAR_BIT.
3749 (SIZE_BITS): New macro.
3751 2003-10-21 Paul Eggert <eggert@twinsun.com>
3753 * getndelim2.c (getndelim2): When size calculation overflows,
3754 ceiling the allocation at NMAX bytes rather than silently
3755 discarding input bytes before NMAX is reached. This makes
3756 a difference only if NMAX exceeds SIZE_MAX / 2.
3758 * obstack.c: Merge from glibc.
3759 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3760 Add libc_hidden_def (_obstack_newchunk).
3761 (_obstack_free) [! defined _LIBC]: Remove.
3762 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3763 a clone of the function body.
3764 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3765 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3767 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3768 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3771 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3772 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3773 Don't use lvalue casts, as GCC plans to remove support for them
3774 in GCC 3.5. Reported by Joseph S. Myers. This bug
3775 was also present in the non-GCC version, indicating that this
3776 code had always been buggy and had never been widely used.
3777 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3778 Use the fast variant of each macro, rather than copying the
3779 definiens of the fast variant; that way, we'll be more likely to
3780 catch future bugs in the fast variants.
3782 2003-10-20 Bruno Haible <bruno@clisp.org>
3784 * wait-process.h: New file, from GNU gettext.
3785 * wait-process.c: New file, from GNU gettext.
3787 2003-10-19 Jim Meyering <jim@meyering.net>
3789 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3791 2003-10-16 Paul Eggert <eggert@twinsun.com>
3793 * getgroups.c: Include <errno.h>, <stdlib.h>.
3794 (getgroups): First arg is int, not size_t.
3795 Don't let 'free' mangle errno.
3797 2003-10-16 Jim Meyering <jim@meyering.net>
3799 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3801 2003-10-15 Paul Eggert <eggert@twinsun.com>
3803 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3805 (new_exclude, add_exclude_file): Initial size no longer needs to
3807 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3808 our own address arithmetic overflow checking.
3810 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3811 (fnmatch): Do not alloca more than 2000 wide characters;
3812 instead, use malloc for large buffers.
3813 Check for address arithmetic overflow, and return -1
3814 with errno set to ENOMEM in that case.
3815 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3816 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3817 instead, return -1. Check for address arithmetic overflow.
3819 2003-10-14 Paul Eggert <eggert@twinsun.com>
3821 Handle invalid suffixes and overflow independently, so that
3822 callers can treat them independently as needed. Fix some bugs in
3823 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3824 suffix for a human-readable blocksize. The major caller-visible
3825 change is the addition of a new
3826 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3827 that both overflow and suffix chars were found.
3829 * human.c (humblock): Don't check separately for invalid suffix
3830 char; that is xstrtoumax's job (now that its bug is fixed).
3831 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3832 INTMAX_MAX]: New macros.
3833 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3834 TYPE_MAXIMUM): New macros.
3835 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3836 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3837 if overflow occurs, as it's what __strtol does and it's more useful
3839 (__xstrtol): If __strtol reports some error other than ERANGE,
3840 reflect it to the caller as LONGINT_INVALID. If it reports
3841 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3842 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3843 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3845 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3846 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3847 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3848 [defined UINTMAX_MAX]: New macros.
3850 2003-10-14 Bruno Haible <bruno@clisp.org>
3852 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3853 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3854 Also use volatile where needed.
3856 2003-10-12 Paul Eggert <eggert@twinsun.com>
3858 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3859 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3860 and define in terms of the other primitives.
3861 * xmalloc.c: Include stdbool.h; do not include exit.h.
3862 (SIZE_MAX): Define if not already defined.
3863 (array_size_overflow): New function.
3864 (xalloc_die): Abort instead of exiting if 'error' returns.
3865 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3866 (xmalloc, xrealloc): Use them.
3867 (xcalloc): Check for address arithmetic overflow.
3868 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3869 a bit faster than strcpy.
3871 2003-10-08 Paul Eggert <eggert@twinsun.com>
3873 Merge getpass from libc, plus a few fixes.
3875 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3876 Include <stdbool.h>.
3877 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3878 __fsetlocking to empty.
3879 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3880 do include <bits/libc-lock.h>.
3881 Do not include <fcntl.h>; not needed.
3882 [_LIBC]: Include <wchar.h>.
3883 (NOTCANCEL_MODE): New macro.
3884 (flockfile, funlockfile) [_LIBC]: New macros.
3885 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3886 [!_LIBC]: New macros.
3887 (call_fclose): New function.
3888 (getpass): Use it. Save tty stream separately; this simplifies the
3889 code and makes it more reliable if stdin happens to equal stdout.
3890 Invoke __fsetlocking on tty.
3891 Handle thread cancellation if needed.
3892 Namespace cleanup (use __tcgetattr, __getline).
3893 Use bool for Booleans.
3894 [USE_IN_LIBIO]: Handle wide streams.
3895 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3896 stream might go where.
3898 * unlocked-io.h: Include <stdio.h>, so that the caller
3899 doesn't have to include <stdio.h> before us.
3900 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3901 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3902 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3903 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3904 if not declared, so that we can use getpass.c code from libc without
3906 (flockfile, ftrylockfile, funlockfile): New macros.
3908 2003-10-06 Bruno Haible <bruno@clisp.org>
3910 * version-etc-2.h: Remove file.
3911 * version-etc-2.c: Remove file.
3913 2003-09-25 Jim Meyering <jim@meyering.net>
3914 Bruno Haible <bruno@clisp.org>
3916 This lets translators provide better translations for the
3917 "Written by ..." part of --version output.
3918 * version-etc.h: Include stdarg.h.
3919 (version_etc_copyright): Declare as readonly.
3920 (version_etc): Make this function variadic with a NULL-terminated list
3921 of author name strings.
3922 (version_etc_va): New declaration.
3923 * version-etc.c: Include stdarg.h, stdlib.h.
3924 (version_etc_copyright): Declare as readonly.
3925 (version_etc_va): New function. Provide a different translatable string
3926 for each possible number of authors < 10. Abbreviate when there are 10
3928 (version_etc): Make this function variadic. Call version_etc_va.
3929 Suggestion from Gary V. Vaughan.
3931 * long-options.h (parse_long_options): Change prototype: the authors
3932 string is moved to the end and becomes variadic.
3933 * long-options.c: Include stdarg.h.
3934 (parse_long_options): Make this function variadic, too.
3935 Call version_etc_va, not version_etc.
3937 2003-10-06 Bruno Haible <bruno@clisp.org>
3939 * fatal-signal.h: New file, from GNU gettext.
3940 * fatal-signal.c: New file, from GNU gettext.
3942 2003-10-04 Karl Berry <karl@gnu.org>
3944 * argp*: update from libc.
3946 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3948 * getpass.c (getpass): Use a no-op fseek when switching from input to
3949 output mode on the same stream.
3951 2003-09-29 Paul Eggert <eggert@twinsun.com>
3953 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3954 Fix arg typo in previous patch.
3956 2003-09-28 Jim Meyering <jim@meyering.net>
3958 * error.c: Correct cpp indentation.
3960 2003-09-27 Paul Eggert <eggert@twinsun.com>
3962 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3963 Omit the special code that used __typeof__, since we worry that
3964 it could be more trouble than it's worth. See:
3965 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3966 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3970 2003-09-26 Jim Meyering <jim@meyering.net>
3972 * error.c (error_tail): Move some declarations
3973 into inner scope where the local variables are used.
3975 2003-09-26 Bruno Haible <bruno@clisp.org>
3977 * stpncpy.h (gnu_stpncpy): New declaration.
3978 (stpncpy): Define as alias for gnu_stpncpy.
3979 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3981 2003-09-26 Paul Eggert <eggert@twinsun.com>
3983 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3984 (error_tail): Do not loop, reallocating temporary buffer, since
3985 the output cannot contain more wide characters than the input
3986 contains bytes, the size must be big enough already. This avoids
3987 one potential size overflow calculation. Check for size overflow
3988 when calculating temporary buffer size. Free temporary buffer
3989 when done, if it was allocated with malloc; this plugs a memory
3990 leak. Remove casts from void * to pointers, that are no longer
3991 needed now that we're assuming C89 or better.
3993 Merge error changes from glibc.
3995 * error.c, error.h: Update copyright notice header to match glibc.
3996 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3997 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3998 Disable cancellation while printing error.
3999 * error.h: Prepend __ to parameter names.
4001 2003-09-25 Karl Berry <karl@gnu.org>
4003 * argp-fmtstream.c, argp-help.c: update from libc.
4005 2003-09-25 Bruno Haible <bruno@clisp.org>
4007 * version-etc-2.h: New file, from version-etc.h with modifications.
4008 * version-etc-2.c: New file, from version-etc.c with modifications.
4010 2003-09-25 Simon Josefsson <jas@extundo.com>
4012 * xgetdomainname.h: New file.
4013 * xgetdomainname.c: New file.
4015 2003-09-25 Simon Josefsson <jas@extundo.com>
4016 Bruno Haible <bruno@clisp.org>
4018 * getdomainname.h: New file.
4019 * getdomainname.c: New file.
4021 2003-09-24 Paul Eggert <eggert@twinsun.com>
4023 * linebuffer.c (freebuffer): Don't free the argument, just
4024 the buffer associated with the argument. Bug reported by
4027 2003-09-19 Karl Berry <karl@gnu.org>
4029 * argp.h: update from libc.
4031 2003-09-16 Paul Eggert <eggert@twinsun.com>
4033 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4034 input error, instead of returning NULL the next time we are called
4035 (and therefore losing track of errno).
4037 2003-09-15 Paul Eggert <eggert@twinsun.com>
4039 * getndelim2.c (getndelim2): Don't trash errno when a read
4040 fails, so that the caller gets the proper errno.
4042 * readutmp.c (read_utmp): Likewise.
4043 Check for fstat error. Close stream and free storage
4046 2003-09-14 Bruno Haible <bruno@clisp.org>
4048 * fwriteerror.h: New file.
4049 * fwriteerror.c: New file.
4051 2003-09-14 Jim Meyering <jim@meyering.net>
4053 * getloadavg.c: Correct cpp indentation.
4054 * strdup.c: Likewise.
4055 * vasnprintf.c: Likewise.
4057 2003-09-12 Paul Eggert <eggert@twinsun.com>
4059 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4060 * obstack.c [!defined _LIBC]: Likewise.
4061 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4062 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4063 * exitfail.c: Don't include stdlib.h; no longer needed.
4065 More changes to assume C89 or better.
4067 * error.c (error_tail): Assume vprintf.
4069 * argmatch.c (getenv): Remove decl.
4070 * progreloc.c (get_full_program_name): Define via prototype.
4071 * setenv.c (clearenv): Likewise.
4072 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4074 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4075 (malloc, memcpy): Remove decls.
4076 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4077 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4078 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4079 (memcpy): Remove macro.
4080 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4081 (__P): Remove. All uses removed.
4082 (PTR): Remove. All uses changed to void *.
4083 (CHAR_BIT, NULL): Remove.
4084 (spaces, zeros, memset_space, memset_zero)
4085 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4087 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4088 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4089 Define with prototype.
4090 Remove now-unnecessary prototype decl.
4091 (extra_args_spec): Assume ANSI C. All uses changed.
4092 (extra_args_spec_iso): Remove.
4093 (my_strftime, emacs_strftimeu): Define via prototype.
4094 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4096 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4097 * strtoimax.c: Include <stdlib.h> unconditionally.
4098 (strtoul, strtol): Remove decls.
4099 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4101 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4102 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4103 (LOCALE_PARAM_PROTO): New macro.
4104 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4105 (INTERNAL (strtol), strtol): Define with a prototype.
4106 (PARAMS): Remove. All uses removed.
4107 * tempname.c: Include <string.h> unconditionally.
4108 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4109 * xgethostname.c (main): Define with a prototype.
4110 * xmalloc.c: Include "xalloc.h" first, to check interface.
4111 Include <stdlib.h> unconditionally.
4112 (calloc, malloc, realloc, free): Remove decls.
4113 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4114 Include <stdlib.h> unconditionally. Sort include file names.
4116 (xstrtod): Define with a prototype.
4117 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4118 (strtol, strtoul): Remove decls.
4120 2003-09-11 Paul Eggert <eggert@twinsun.com>
4122 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4123 Include <stdlib.h>, <string.h> unconditionally.
4124 Remove now-unnecessary cast to char *.
4125 * strnlen.c: Include <string.h> unconditionally.
4126 * yesno.c (yesno): Define with a prototype.
4128 2003-09-10 Bruno Haible <bruno@clisp.org>
4130 * strcspn.c: Include <string.h> unconditionally.
4131 * strpbrk.c: Include <string.h> unconditionally.
4132 * strstr.c: Include <string.h> unconditionally.
4133 * unicodeio.c: Include <string.h> unconditionally.
4134 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4135 * unsetenv.c: Likewise.
4136 * xreadlink.c: Include <stdlib.h> unconditionally.
4137 * yesno.c: Include <stdlib.h> unconditionally.
4138 (rpmatch): Add prototype.
4140 2003-09-10 Jim Meyering <jim@meyering.net>
4142 * error.c: Correct indentation of cpp directives.
4144 2003-09-09 Paul Eggert <eggert@twinsun.com>
4148 * acosl.c (main): Use a prototype.
4149 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4152 * getloadavg.c (getloadavg, main): Define via prototypes.
4154 * getopt.h (struct option.name): Assume C89, and use 'const'.
4155 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4156 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4158 * getopt.c (const): Remove macro.
4159 Include <string.h> unconditionally.
4160 (my_index): Remove; all uses changed to strchr.
4161 (strlen): Remove decl.
4162 (exchange): Remove forward decl; no longer needed.
4163 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4164 Define with prototype.
4165 * getopt1.c (const): Remove macro.
4166 (getopt_long, getopt_long_only, main): Define with prototype.
4168 * getugroups.c: Include <string.h> unconditionally.
4170 * getusershell.c: Include <stdlib.h> unconditionally.
4171 (getusershell, setusershell, endusershell, readname, main):
4172 Define with prototypes.
4174 * group-member.c: Include group-member.h first.
4175 Include <stdlib.h> unconditionally.
4177 * hard-locale.c: Include hard-locale.h first.
4178 Include <stdlib.h>, <string.h> unconditionally.
4180 * hash.c (free, malloc): Remove decls.
4181 Include <stdlib.h> unconditionally.
4183 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4184 (getenv): Do not declare.
4186 * idcache.c: Include <string.h> unconditionally.
4188 * long-options.c: Include long-options.h first, to test interface.
4189 Include <stdlib.h> unconditionally.
4191 * makepath.c: Include makepath.h first, to test interface.
4192 Include <stdlib.h> and <string.h> unconditionally.
4194 * linebuffer.c: Include <stdlib.h>.
4195 (free): Remove decl.
4197 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4198 rpl_malloc returns void *, not char *.
4199 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4201 * md5.h: Include <limits.h> unconditionally.
4202 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4203 (__P): Remove; all uses removed.
4204 * md5.c: Include "md5.h" first.
4205 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4206 md5_buffer, md5_process_bytes, md5_process_block):
4207 Define with prototypes.
4208 * sha.h (__P): Remove all uses. (It wasn't defined??)
4209 * sha.c: Include "sha.h" first.
4210 Include <stdlib.h>, <string.h> unconditionally.
4212 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4213 * memcmp.c (__ptr_t): Likewise.
4214 * memrchr.c (__ptr_t): Likewise.
4215 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4216 Include <string.h> unconditionally.
4217 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4218 * memchr.c: Include <stdlib.h> unconditionally.
4219 * memchr.c (LONG_MAX): Remove.
4220 * memrchr.c (LONG_MAX): Likewise.
4221 * memchr.c (__memchr): Define via a prototype.
4222 * memrchr.c (__memrchr): Likewise.
4223 * memcmp.c (__P): Remove, and remove all uses.
4224 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4225 Remove forward decls; no longer needed.
4226 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4227 Use types required by C89 in prototype.
4229 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4230 * savedir.c: Likewise.
4231 * mkdir.c (free): Remove decl.
4232 * rmdir.c (rmdir): Define with a prototype.
4233 * savedir.c: Include savedir.h first, to test interface.
4235 * mktime.c (STDC_HEADERS): Remove.
4236 Include <stdlib.h>, <string.h> unconditionally.
4238 * modechange.c: Include <stdlib.h> unconditionally.
4239 (malloc): Remove decl.
4241 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4242 (free): Remove decl.
4244 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4245 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4246 (This type really should be intptr_t, but that's a C99ism.)
4247 (_obstack_memcpy): Remove: all uses changed to memcpy.
4248 Include <string.h> unconditionally.
4249 (struct obstack): Assume __STDC__ for types of members
4250 chunkfun, freefun, extra_arg.
4251 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4252 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4253 obstack_begin, obstack_specify_allocation,
4254 obstack_specify_allocation_with_arg, obstack_chunkfun,
4255 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4256 Remove unprototyped decls and the macros that use them.
4257 * obstack.c (POINTER): Remove. All uses changed to void *.
4258 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4259 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4260 (defined __STDC__ && __STDC__)]:
4261 Remove nonprototyped code.
4262 Include <stdlib.h> unconditionally.
4263 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4264 _obstack_allocated_p, _obstack_free, obstack_free,
4265 _obstack_memory_used, print_and_abort):
4266 Define using prototypes.
4267 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4268 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4269 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4270 obstack_next_free, obstack_object_size, obstack_room) [0]:
4271 Remove unused, unprototyped code.
4273 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4275 * physmem.c (physmem_total, physmem_available, main): Define
4278 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4279 (main): Define with a prototype.
4281 * posixver.c (getenv): Remove decl.
4283 * putenv.c (malloc): Returns void *, not char *.
4284 Include <string.h> unconditionally.
4285 (strchr, memcpy, NULL): Do not define.
4287 * readtokens.c: Include readtokens.h first, to test interface.
4288 Include <stdlib.h>, <string.h> unconditionally.
4289 (init_tokenbuffer): Define with a prototype.
4291 * regex.c (PARAMS): Remove. All uses removed.
4292 All uses of _RE_ARGS removed, too.
4293 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4295 (bzero): Assume memset exists.
4296 (memcmp, memcpy, NULL): Remove.
4297 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4298 char, or assignments to local vars of type signed char.
4299 (init_syntax_once, PREFIX(extract_number_and_incr),
4300 PREFIX(print_partial_compiled_pattern),
4301 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4302 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4303 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4304 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4305 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4306 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4307 wcs_compile_range, byte_compile_range, truncate_wchar,
4308 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4309 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4310 count_mbs_length, wcs_re_match_2_internal,
4311 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4312 PREFIX(alt_match_null_string_p),
4313 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4314 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4315 regfree, PREFIX(extract_number)): Define with prototype. Remove
4316 now-unnecessary declaration, if any.
4317 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4319 Remove now-unnecessary casts among pointer types.
4320 * regex.h (_RE_ARGS): Remove. All uses removed.
4322 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4323 (free): Remove decl.
4325 * rpmatch.c: Include <stdlib.h> unconditionally.
4327 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4328 (free): Remove decl.
4330 * save-cwd.c: Include <stdlib.h> unconditionally.
4331 * xgetcwd.c: Likewise.
4333 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4334 (free): Remove decl.
4336 * strchrnul.c (strchrnul): Define with a prototype.
4337 Fix bug: c_in was not converted to char before searching.
4339 The following changes are not K&R related:
4341 * group-member.h: Include <sys/types.h>, so that this file is
4343 * makepath.h: Likewise.
4345 * getusershell.c (readname, default_index, line_size, readname):
4346 Use size_t, not int, for sizes.
4347 (readname): If the size overflows, report an error instead of
4350 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4352 * getndelim2.c: Assume stdlib.h per the C89 spec.
4354 2003-09-08 Paul Eggert <eggert@twinsun.com>
4356 Assume C89 or better; remove K&R cruft.
4357 A few of these changes were first proposed by Derek Robert Price
4358 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4360 * addext.c: Include <string.h> unconditionally.
4361 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4362 Don't declare getenv or malloc.
4364 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4365 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4367 (find_stack_direction, alloca): Use prototypes.
4369 * atexit.c (atexit): Define using a prototype.
4371 * basename.c, dirname.c, stripslash.c:
4372 Include <string.h> unconditionally.
4374 * bcopy.c: Include <stddef.h>.
4375 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4377 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4379 * error.h (error, error_at_line, error_print_progname)
4380 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4381 * error.c: Include error.h first, to check interface.
4382 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4383 (VA_START): Remove; all uses changeed to va_start.
4384 (exit, strerror): Remove decls.
4385 (error_print_progname): Prototype uncondionally.
4386 Don't include <errno.h>; no longer needed.
4387 (private_strerror): Remove.
4388 (error_tail): Always define.
4389 (error, error_at_line): Assume C89 or better; always use prototypes.
4390 * fatal.c: Include "fatal.h" first, to test interface.
4391 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4392 (VA_START): Remove; all uses changed to va_start.
4393 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4395 (exit): Remove decl.
4396 (fatal): Prototype unconditionally. Assume va_start works.
4397 Abort at end, to pacify gcc.
4399 * euidaccess.c (main): Define with a prototype.
4401 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4403 * exitfail.c: Include <stdlib.h> unconditionally.
4405 * fnmatch_.h (__P): Remove. All uses changed to assume
4407 * fnmatch.c: Include fnmatch.h first, to test interface.
4408 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4409 (getenv): Remove decl.
4410 (fnmatch): Define using a prototype.
4411 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4412 (FCT): Define using a prototype.
4414 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4416 * gethostname.c: Include <stddef.h>.
4417 (gethostname): Define with prototype. Length is size_t, not int.
4419 2003-09-08 Paul Eggert <eggert@twinsun.com>
4421 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4422 getversion.c should have been removed then, but was accidentally
4425 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4426 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4428 2003-09-07 Paul Eggert <eggert@twinsun.com>
4430 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4431 copy_tm_result. Bug reported by Simon Josefsson in
4432 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4434 2003-09-06 Paul Eggert <eggert@twinsun.com>
4436 * time_r.c, time_r.h: New files.
4438 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4440 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4441 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4443 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4445 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4446 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4449 * timegm.c: Switch to glibc implementation, with the following changes:
4450 [defined HAVE_CONFIG_H]: Include <config.h>.
4451 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4452 (__mktime_internal) [!defined _LIBC]: New decl.
4453 (__gmtime_r) [!defined _LIBC]: New macro and function.
4454 (timegm): Use a prototype, since gnulib assumes C89.
4455 Do not bother declaring tmp to be const, as it's not really usefu.
4456 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4457 (timegm): Declare only if HAVE_DECL_TIMEGM.
4459 2003-09-03 Paul Eggert <eggert@twinsun.com>
4461 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4462 Bug reported by Lute Kamstra in
4463 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4465 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4466 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4467 course with correspondingly smaller numbers for tomorrow and
4468 yesterday. From Tadayoshi Funaba. Originally installed into
4469 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4472 2003-08-31 Simon Josefsson <jas@extundo.com>
4474 * timegm.h: New file.
4475 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4477 2003-08-31 Karl Berry <karl@gnu.org>
4479 * argp.h: update from libc.
4481 2003-08-28 Bruno Haible <bruno@clisp.org>
4483 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4484 warning on QNX, which defines O_BINARY to 000000.
4486 2003-08-24 Bruno Haible <bruno@clisp.org>
4488 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4489 MSVC7 <stdio.h> is included later.
4491 2003-08-20 Bruno Haible <bruno@clisp.org>
4493 * progname.h: New file, from GNU gettext.
4494 * progname.c: New file, from GNU gettext.
4495 * progreloc.c: New file, from GNU gettext.
4497 2003-08-19 Bruno Haible <bruno@clisp.org>
4499 * xstrdup.c: Assume <string.h> exists.
4501 2003-08-18 Jim Meyering <jim@meyering.net>
4503 * setenv.h: Indent nested cpp directive.
4504 * vasnprintf.c: Remove trailing blanks.
4506 2003-08-17 Simon Josefsson <jas@extundo.com>
4507 Bruno Haible <bruno@clisp.org>
4509 * xstrndup.h: New file.
4510 * xstrndup.c: New file.
4512 2003-08-17 Bruno Haible <bruno@clisp.org>
4514 * strndup.h: New file.
4516 2003-08-16 Paul Eggert <eggert@twinsun.com>
4518 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4519 space, undoing this 2003-08-12 change:
4520 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4522 2003-08-16 Jim Meyering <jim@meyering.net>
4524 Merge from coreutils.
4525 * xstrtoimax.c: #else #if -> #elif.
4526 * xstrtoumax.c: Likewise.
4528 2003-08-15 Paul Eggert <eggert@twinsun.com>
4530 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4531 rather than tab, after '#' in shell-script copyright notices.
4532 Suggested by Bruno Haible.
4534 2003-08-15 Jim Meyering <jim@meyering.net>
4535 and Paul Eggert <eggert@twinsun.com>
4537 Merge from coreutils.
4538 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4539 member but strut utmpx does not. Needed for AIX 4.3.3.
4540 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4542 2003-08-15 Jim Meyering <jim@meyering.net>
4544 Merge from coreutils.
4545 * xgethostname.c: Include <stdlib.h>.
4546 (xghostname): Don't exit for anything other than memory-related
4547 failure; just return NULL.
4548 * userspec.c: Include "posixver.h".
4549 (parse_user_spec): Accept `.' as a separator only
4550 in pre-POSIX-200112 mode.
4551 * strtoimax.c: Use #elif rather than #else #if.
4552 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4553 Remove function, now that we can rely on a working tzset function.
4554 [!_LIBC]: Ensure that the required autoconf test has been run.
4555 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4556 Use underlying_strftime for %r.
4557 * sha.c: Merge in some clean-up and optimization changes from glibc.
4558 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4559 Ensure that it is a multiple of 64.
4560 Rearrange loop exit tests so as to avoid performing an
4561 additional fread after encountering an error or EOF.
4562 * realloc.c: Update copyright date.
4564 2003-08-14 Jim Meyering <jim@meyering.net>
4566 Merge from coreutils.
4567 * obstack.h: Whitespace changes.
4568 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4569 and xcalloc return values.
4570 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4571 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4572 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4573 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4574 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4576 Use mntctl's return value to drive the entry-processing loop, since
4577 we can't rely on the value of the vmt_length member in the last
4578 entry. On some systems doing so could result in exhausting
4579 virtual memory. Based in part on a patch from Mike Jetzer.
4581 2003-08-14 Jim Meyering <jim@meyering.net>
4582 and Paul Eggert <eggert@twinsun.com>
4584 Merges from coreutils, plus other fixes.
4585 * physmem.c: Merge in portability changes from gcc/libiberty
4586 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4587 for credits and details. Thanks to Kaveh Ghazi for helping
4588 to keep these files in sync.
4589 (ARRAY_SIZE): Define it.
4590 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4591 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4592 (memcasecmp): Don't assume size_t fits in unsigned int.
4593 Remove casts and duplicate code.
4594 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4595 (memcpy): Remove definition.
4596 Merge in some clean-up and optimization changes from glibc.
4597 [BLOCKSIZE]: Move definition to top of file.
4598 Ensure that it is a multiple of 64.
4599 Rearrange loop exit tests so as to avoid performing an
4600 additional fread after encountering an error or EOF.
4601 * md5.h (md5_uintptr): Define.
4602 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4603 return to the initial working directory. Preserve errno
4605 * idcache.c: Include "xalloc.h".
4606 (xmalloc, xrealloc): Remove decls.
4607 (getuser): Remove casts no longer required in C89.
4608 * human.c: Include stdio.h, for sprintf.
4609 * group-member.c: Include "xalloc.h".
4610 (xmalloc, xrealloc): Remove decls.
4611 (get_group_info): Remove casts no longer required in C89.
4612 * getusershell.c (readname): Remove casts no longer required in C89.
4613 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4614 * getline.c: Whitespace fix, from coreutils.
4616 2003-08-13 Paul Eggert <eggert@twinsun.com>
4618 * exclude.c: Include <ctype.h>
4619 (IN_CTYPE_DOMAIN): New macro.
4621 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4624 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4625 Undo previous (whitespace-only) change.
4627 2003-08-12 Paul Eggert <eggert@twinsun.com>
4629 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4630 Normalize leading white space and remove trailing white space.
4631 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4632 notice, as per ../config/srclist-update.
4634 Merge from coreutils.
4635 * euidaccess.h: New file.
4636 * euidaccess.c: Include it.
4637 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4638 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4639 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4641 2003-08-11 Bruno Haible <bruno@clisp.org>
4643 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4644 (vasnprintf): Use it instead of wcslen.
4646 2003-08-11 Bruno Haible <bruno@clisp.org>
4648 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4649 value to ensure that _Bool promotes to int. Use #define for _Bool when
4650 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4652 2003-08-10 Karl Berry <karl@gnu.org>
4654 * regex.h: update from libc (whitespace fix).
4656 2003-08-09 Paul Eggert <eggert@twinsun.com>
4658 Merge some files from coreutils. These changes were
4659 originally made by Jim Meyering.
4660 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4661 many older Unixes require this.
4662 * alloca.c (alloca): Remove cast to argument of free;
4663 no longer needed in C89.
4664 * alloca_.h, regex.h: Fix white space to match
4665 what GNU indent does.
4667 2003-08-05 Paul Eggert <eggert@twinsun.com>
4669 * bumpalloc.h: Remove.
4671 2003-08-04 Paul Eggert <eggert@twinsun.com>
4673 * getloadavg.c: Change copyright notice and spacing to conform to
4676 Merge from coreutils.
4677 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4679 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4680 from Karl Berry, implemented by Jim Meyering.
4681 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4682 from Dmitry V. Levin.
4683 Remove anachronistic cast of xrealloc.
4684 * fnmatch_.h (__const): Remove. Use 'const'.
4685 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4686 type. Otherwise, it wouldn't compile with at least /bin/cc on
4687 ymp-cray-unicos9.0.2.X.
4688 Combine two mostly-identical uses of alloca into one.
4689 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4691 2003-08-04 Dave Love <d.love@dl.ac.uk>
4695 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4696 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4697 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4698 obsolete NLIST_NAME_UNION.
4699 [__GNU__]: Undef BSD and FSCALE.
4700 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4702 2003-08-03 Paul Eggert <eggert@twinsun.com>
4704 * stdbool_.h (_Bool): Make it signed char, instead of
4705 an enum type, so that it's guaranteed to promote to int. See:
4706 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4708 2003-07-31 Paul Eggert <eggert@twinsun.com>
4710 * strerror.c: Include config.h, limits.h. Declare sprintf.
4711 (strerror): Don't assume that a printable int fits in 14 bytes.
4713 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4714 Bruno Haible <bruno@clisp.org>
4716 * getline.h (getline, getdelim): Change return type to ssize_t.
4717 * getline.c (getline, getdelim): Likewise.
4718 Remove _GNU_SOURCE define; now it's defined in config.h through
4721 2003-07-22 Paul Eggert <eggert@twinsun.com>
4723 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4724 over-parenthesization in macros.
4726 Sync with coreutils.
4728 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4731 Use `exit_failure' for xalloc and xmemcoll instead of their own
4732 private exit-failure variables.
4733 * xalloc.h (xalloc_exit_failure): Remove.
4734 * xmalloc.c: Likewise. Include exitfail.h.
4735 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4736 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4737 * xmemcoll.c: Likewise. Include exitfail.h.
4738 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4740 2003-07-18 Paul Eggert <eggert@twinsun.com>
4742 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4743 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4744 to test that it can stand by itself. Include "exitfail.h".
4745 Clients should set exit_failure instead.
4746 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4748 2003-07-18 Andreas Schwab <schwab@suse.de>
4750 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4752 2003-07-18 Bruno Haible <bruno@clisp.org>
4754 * getndelim2.h: New file.
4755 * getndelim2.c: Make into a module of its own. Include config.h,
4757 (getndelim2): Make non-static. Change return type to ssize_t.
4758 * getline.h: Change argument names.
4759 * getline.c: Include getndelim2.h instead of getndelim2.c.
4760 * getnline.c: Include getndelim2.h.
4762 2003-07-17 Bruno Haible <bruno@clisp.org>
4764 * Makefile.am: Remove file.
4765 * Makefile.in: Remove file.
4767 2003-07-17 Bruno Haible <bruno@clisp.org>
4769 * getnline.h: New file.
4770 * getnline.c: New file.
4771 * getndelim2.c: New file, extracted from getline.c.
4772 (getndelim2): Renamed from getdelim2, with added nmax argument.
4773 * getline.c: Include getndelim2.c.
4774 (getdelim2): Moved out to getndelim2.c.
4775 (getline, getdelim): Update.
4777 2003-07-15 <karl@gnu.org>
4779 * vasnprintf.c: update from gettext.
4781 2003-07-15 Jim Meyering <jim@meyering.net>
4783 * makepath.c (make_path): Enclose diagnostic in _(...).
4785 2003-07-14 Paul Eggert <eggert@twinsun.com>
4787 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4788 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4789 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4790 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4791 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4792 updated automatically by ../config/srclist-update. This changes
4793 their license from LPGL to GPL.
4795 2003-07-14 Jim Meyering <jim@meyering.net>
4797 Don't emit diagnostics. Let callers do that.
4798 * save-cwd.c: Don't include "error.h".
4799 (save_cwd): Don't call error. Ensure that errno is valid
4800 when returning nonzero.
4802 * save-cwd.h (restore_cwd): Update prototype.
4803 * save-cwd.c (restore_cwd): Remove two parameters.
4804 Simplify. Don't call error upon failure. Let callers do that.
4805 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4806 when auditing is enabled. But don't bother updating the #if.
4808 2003-07-14 Simon Josefsson <jas@extundo.com>
4810 * mempcpy.h: New file.
4811 * mempcpy.c: New file.
4813 2003-07-14 Paul Eggert <eggert@twinsun.com>
4815 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4816 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4817 unicodeio.c, unicodeio.h, unlocked-io.h:
4818 Switch from LGPL to GPL.
4820 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4822 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4823 it breaks C++ compilation.
4824 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4826 2003-07-10 Jim Meyering <jim@meyering.net>
4828 * vasnprintf.c: Remove trailing blanks.
4829 Make cpp indentation consistent.
4831 2003-07-09 Paul Eggert <eggert@twinsun.com>
4833 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4834 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4835 Switch from LGPL to GPL.
4837 2003-07-07 Paul Eggert <eggert@twinsun.com>
4839 * mktime.c: Fix some boundary cases and remove need for floating point.
4841 Issue a compile-time diagnostic if time_t is floating point, or if
4842 two's complement arithmetic is not in effect, or if arithmetic
4843 right shift does not propagate the sign. These assumptions were
4844 all in the original code but they weren't checked.
4846 (TIME_T_MIDPOINT, verify): New macros.
4847 (__isleap): Remove; it has integer overflow problems.
4848 (leapyear): New function, without those problems.
4849 (ydhms_tm_diff): Remove; splitting into two parts.
4850 (ydhms_diff): New function, containing the arithmetic part of
4851 the old ydhms_tm_diff function. Issue a compile-time
4852 diagnostic if we are not using C99 integer division.
4853 Avoid casts when possible.
4854 (guess_time_tm): New function, containing the checking part of
4855 the old ydhms_tm_diff function. Return the new value, rather than
4856 the difference between it and the old. Accept a new argument T
4857 so that *T specifies the old value. Check for overflow in the result.
4859 (__mktime_internal): Use a time_t offset, not a long int offset.
4860 This undoes the 2003-06-04 change, which is no longer needed now
4861 that we have better overflow checking.
4862 (localtime_offset): Likewise.
4864 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4865 and long are 64-bit but int is only 32-bit.
4866 (ydhms_diff): Use long int to store year1 and yday1.
4867 Issue a compile-time diagnostic if long int is not wide enough.
4869 (__mktime_internal): Use long int to store adjusted year and yday.
4870 Use plain C rather than preprocessor commands, if that doesn't
4872 Check for overflow (and try to repair) after each probe
4873 rather than checking only at the very end. This avoids some bugs
4874 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4875 does not equal GMT offset at maximum time).
4876 Use integer to check for overflow rather than floating point; this
4877 is more portable to non-IEEE hosts, and is a tad faster.
4878 When we detect that we are oscillating between two values,
4879 don't check whether tm_isdst has the requested value, since
4880 we already know the answer. When tm_isdst has the wrong value,
4881 use a different heuristic to find the right one, based on the
4882 extreme values actually observed in practice in tz2003a,
4883 rather than the (overly optimistic) "previous 3 calendar quarters".
4885 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4886 "T const" to accommodate glibc style.
4887 (check_result): Use less-confusing report format. "long" -> "long int.
4889 Don't loop if the iteration overflows time_t.
4890 Allow a negative step in the iteration.
4892 2003-07-01 Paul Eggert <eggert@twinsun.com>
4894 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4895 having it depend on HAVE_SYS_TYPES_H.
4897 2003-06-25 Bruno Haible <bruno@clisp.org>
4899 * readlink.c: New file.
4901 2003-06-20 Bruno Haible <bruno@clisp.org>
4903 Assume C89, so PARAMS isn't needed.
4904 * unicodeio.h (PARAMS): Remove.
4905 * unicodeio.c: Don't use PARAMS.
4907 2003-06-18 Jim Meyering <jim@meyering.net>
4909 Merge changes from coreutils.
4910 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4911 Remove explicit declarations of xmalloc and realloc.
4913 (read_utmp): Remove anachronistic cast of xmalloc.
4915 2003-06-17 Paul Eggert <eggert@twinsun.com>
4917 Assume C89, so PARAMS isn't needed.
4918 * backupfile.h (PARAMS): Remove. All uses removed.
4919 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4920 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4921 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4922 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4923 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4924 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4925 xstrtol.h: Likewise.
4926 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4927 same.h, strverscmp.h: Do not include config.h; no longer needed.
4928 Anyway, config.h should always be included before any other file.
4930 2003-06-11 Simon Josefsson <jas@extundo.com>
4932 * sysexit_.h: New file.
4934 2003-05-20 Derek Price <derek@ximbiot.com>
4936 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4938 2003-06-10 Simon Josefsson <jas@extundo.com>
4940 * strchrnul.h: New file.
4941 * strchrnul.c: New file.
4943 2003-06-10 Simon Josefsson <jas@extundo.com>
4945 * argp.h: New file, from glibc.
4946 * argp-ba.c: New file, from glibc.
4947 * argp-eexst.c: New file, from glibc.
4948 * argp-fmtstream.c: New file, from glibc.
4949 * argp-fmtstream.h: New file, from glibc.
4950 * argp-fs-xinl.c: New file, from glibc.
4951 * argp-help.c: New file, from glibc.
4952 * argp-namefrob.h: New file, from glibc.
4953 * argp-parse.c: New file, from glibc.
4954 * argp-pv.c: New file, from glibc.
4955 * argp-pvh.c: New file, from glibc.
4956 * argp-xinl.c: New file, from glibc.
4958 2003-06-07 Jim Meyering <jim@meyering.net>
4960 * readtokens.h: Put `Free Software Foundation, Inc.'
4961 in place of my name in the copyright comment.
4962 Remove definition and uses of __P.
4965 * stat.c: Don't declare xmalloc explicitly.
4966 Instead, include "xalloc.h".
4967 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4968 xrealloc, and xcalloc return values.
4969 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4971 * xgetcwd.h: Remove definition/uses of PARAMS.
4973 2003-06-06 Jim Meyering <jim@meyering.net>
4975 * stdbool_.h: Renamed from stdbool.h.in.
4977 2003-06-06 Jim Meyering <jim@meyering.net>
4979 Merge from coreutils.
4980 * same.c: (same_name): Declare *_basename locals to be `const'.
4981 Consolidate declarations and initializations of *_base* locals.
4983 Merge from coreutils.
4984 This avoids a core dump on systems without GNU putenv,
4985 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4986 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4987 (unsetenv): New static function, from GNU libc.
4988 (rpl_putenv): Use it.
4990 * modechange.c: Remove trailing blanks.
4992 Merge from coreutils.
4993 * fsusage.c: Remove declaration of statfs.
4994 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4996 * posixtm.c: Include <stdbool.h> unconditionally.
4998 2003-06-05 Paul Eggert <eggert@twinsun.com>
5000 * mktime.c (__mktime_internal): When resolving a tm_isdst
5001 mismatch, look in future quarters as well as past. This fixes a
5002 bug when processing fall-backwards gaps immediately after a long
5003 period of daylight-saving time.
5005 * mktime.c: Assume freestanding C89 or better.
5006 (HAVE_LIMITS_H): Remove. Assume it's 1.
5007 (__P): Remove; not used.
5008 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5009 (mktime, not_equal_tm, print_tm, check_result,
5010 main): Use prototypes. Use const * where appropriate.
5011 (main): Fix typo in testing code that uncovered by above changes.
5012 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5014 2003-06-04 Paul Eggert <eggert@twinsun.com>
5016 * mktime.c: Fix Debian bug 177940
5017 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5018 (localtime_offset): Now long int, not time_t, because we want it
5019 to be guaranteed to be signed. All uses changed.
5020 (__mktime_internal): If overflow would occur when adding offset,
5023 Merge 'human' changes from coreutils. Rewrite to support
5024 locale-specific notations like thousands separators.
5025 * human.c: Simplify authorship notice.
5026 Include human.h immediately after config.h.
5027 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5028 <limits.h>: Do not include, since human.h does.
5029 (SIZE_MAX, UINTMAX_MAX): New macros.
5030 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5031 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5032 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5033 (power_letter): Renamed from suffixes.
5034 (generate_suffix_backwards): Remove.
5035 (adjust_value): Now takes int style (because of human.h changes)
5036 and long double value (for greater precision on some platforms).
5037 (group_number): New function.
5038 (human_readable): Use it. Use integer options, not enum.
5039 Put the options before the sizes in the arg list.
5040 Support all the new options.
5041 The old human_readable function has been removed;
5042 use inttostr.h instead.
5043 (human_readable, default_block_size, humblock):
5044 Use uintmax_t, not int, for block sizes.
5045 (human_readable_inexact, block_size_types): Remove.
5046 (block_size_opts): New constant.
5047 (human_options): Renamed from human_block_size, with new signature
5048 that allows block sizes up to UINTMAX_MAX. All callers changed.
5049 * human.h: Add copyright and authorship notice.
5050 Include <limits.h> and <stdbool.h> unconditionally.
5051 (PARAMS): Remove. All uses removed.
5052 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5053 (enum human_inexact_style): Remove tag; now a nameless enum.
5054 (human_floor, human_ceiling, human_round_to_even): Now have
5055 values 2, 0, 1 rather than -1, 1, 0.
5056 (human_group_digits, human_suppress_point_zero, human_autoscale,
5057 human_base_1024, human_SI, human_B): New constants.
5058 (human_readable_inexact, human_block_size): Remove.
5059 (human_readable): Size args are now uintmax_t, not int.
5060 (human_options): New decl.
5062 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5063 unnecessary now that we assume C89 or better. This change
5064 imported from coreutils.
5066 * mktime.c (__mktime_internal): Do not reject negative timestamps
5067 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5068 in the 2003-05-30 sync from glibc.
5070 .h files should stand alone, but we shouldn't include <sys/types.h>
5071 if we can get away with just <stddef.h>.
5073 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5074 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5075 rather than <sys/types.h>, as we merely need size_t.
5076 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5078 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5079 Include <stdio.h>, to get FILE.
5080 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5081 memcasecmp.h has included <stddef.h> and all we need is size_t.
5082 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5083 our interface, instead of including <sys/types.h>
5085 2003-06-02 Paul Eggert <eggert@twinsun.com>
5088 Fix some minor time-related bugs with POSIX time arguments.
5089 Some valid time stamps were being rejected (notably -1, and
5090 time stamps before 1900 on 64-bit hosts). And some invalid
5091 time stamps were being accepted, e.g. September 31.
5093 * posixtm.h (posixtime): Return bool instead of time_t, so
5094 that we can return (time_t) -1 successfully.
5095 * posixtm.c: Likewise.
5096 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5097 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5098 (t): Remove static var.
5099 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5100 of static var. All uses changed.
5101 (year): Do not reject years before 1900; they can occur with
5103 (posix_time_parse): Do not check for out-of-range components;
5104 that is now the caller's responsibility, since our checks were
5105 only approximations.
5106 (posixtime): Use mktime to check for out-of-range components,
5107 since it knows them exactly.
5108 If mktime returns (time_t) -1, check whether an error actually occurred
5109 by invoking localtime on -1.
5110 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5111 posixtime failures better.
5112 Improve the test data (in comments only).
5114 2003-05-30 <karl@gnu.org>
5116 * mktime.c: update from libc.
5118 2003-05-30 Bruno Haible <bruno@clisp.org>
5120 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5121 * localcharset.h: Likewise.
5122 * localcharset.c: Likewise.
5124 2003-05-28 Paul Eggert <eggert@twinsun.com>
5126 Assume the headers required for C89 freestanding compilers.
5127 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5128 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5129 without checking for HAVE_LIMITS_H.
5130 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5131 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5133 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5134 * exclude.c: Include <stdbool.h> unconditionally.
5135 * tempname.c: Include <stddef.h> unconditionally.
5136 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5137 * modechange.c, rpmatch.c (NULL): Don't define, since
5138 <stddef.h> does that.
5139 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5140 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5141 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5142 * xstrtol.c: Likewise.
5143 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5144 * savedir.c: Include <stddef.h> instead of defining NULL.
5146 * addext.c (addext): Use assignment rather than cast, to avoid
5147 warnings on some platforms.
5149 * mktime.c (__mktime_internal): Do not reject negative timestamps
5152 2003-05-10 Bruno Haible <bruno@clisp.org>
5154 * linebreak.c (iconv_string_length): Don't return -1 just because the
5155 string is longer than 4 KB.
5157 2003-05-12 Jim Meyering <jim@meyering.net>
5159 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5160 the space-padded-by-default conversion specifiers, %e, %k, %l.
5162 2003-05-03 Bruno Haible <bruno@clisp.org>
5164 Upgrade to Unicode-4.0.
5165 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5166 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5167 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5168 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5169 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5170 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5171 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5172 Change width of U+E0100..U+E01EF from 1 to 0.
5174 2003-04-25 Bruno Haible <bruno@clisp.org>
5176 * copy-file.c: Include <stddef.h>, for size_t.
5178 2003-04-25 Jim Meyering <jim@meyering.net>
5180 * copy-file.c (copy_file_preserving): Declare buf_size to be
5181 of type size_t, not int.
5183 2003-04-11 Jim Meyering <jim@meyering.net>
5185 Merge changes from Coreutils.
5187 2003-03-22 Jim Meyering <jim@meyering.net>
5189 * strftime.c (widen): Cast alloca return value to proper type.
5191 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5194 * strftime.c (my_strftime): Handle very large width
5195 specifications for numeric values correctly. Improve checks for
5198 2003-01-19 Jim Meyering <jim@meyering.net>
5200 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5201 (nl_get_alt_digit) [! defined my_strftime]: Define.
5202 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5203 _nl_get_alt_digit and _nl_get_walt_digit.
5205 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5206 These changes have no effect outside of _LIBC.
5208 2003-04-10 Bruno Haible <bruno@clisp.org>
5210 * findprog.h: New file, from GNU gettext.
5211 * findprog.c: New file, from GNU gettext.
5213 2003-04-05 Jim Meyering <jim@meyering.net>
5215 Merge changes from Coreutils.
5217 * exclude.h (PARAMS): Remove definition and uses.
5218 * exclude.c: Remove uses of `PARAMS'.
5220 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5221 Add test-cases for DOS filenames. Declare program_name.
5222 (main): Set up program_name. Patch by Rich Dawe.
5224 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5226 Use mntctl's return value to drive the entry-processing loop, since
5227 we can't rely on the value of the vmt_length member in the last
5228 entry. On some systems doing so could result in exhausting
5229 virtual memory. Based in part on a patch from Mike Jetzer.
5231 2003-04-04 Bruno Haible <bruno@clisp.org>
5233 * linebreak.h: New file, from GNU gettext.
5234 * linebreak.c: New file, from GNU gettext with slight modifications.
5235 * lbrkprop.h: New file, from GNU gettext.
5237 2003-04-03 Bruno Haible <bruno@clisp.org>
5239 * utf8-ucs4.h: New file, from GNU gettext.
5240 * utf16-ucs4.h: New file, from GNU gettext.
5241 * ucs4-utf8.h: New file, from GNU gettext.
5242 * ucs4-utf16.h: New file, from GNU gettext.
5244 2003-04-02 Bruno Haible <bruno@clisp.org>
5246 * binary-io.h: New file, from GNU gettext.
5248 2003-04-01 Bruno Haible <bruno@clisp.org>
5250 * pathname.h: New file, from GNU gettext.
5251 * concatpath.c: New file, from GNU gettext.
5253 2003-03-30 Bruno Haible <bruno@clisp.org>
5255 * copy-file.c (copy_file_preserving): Don't set owner if the function
5256 chown() doesn't exist.
5258 2003-03-28 Bruno Haible <bruno@clisp.org>
5260 * copy-file.h: New file, from GNU gettext.
5261 * copy-file.c: New file, from GNU gettext.
5263 2003-03-18 Jim Meyering <jim@meyering.net>
5265 * quote.c (quote_n): Fix typo in comment.
5267 2003-03-14 Jim Meyering <jim@meyering.net>
5269 Merge changes from Coreutils.
5270 * obstack.h (obstack_object_size): Declare temporary, __o,
5271 to be const, in order to avoid warnings.
5272 (obstack_room): Likewise.
5273 (obstack_empty_p): Likewise.
5275 2003-03-13 Paul Eggert <eggert@twinsun.com>
5277 Merge changes from Bison.
5278 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5279 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5280 when compiling Bison 1.875's `bitset bset = obstack_alloc
5281 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5282 * hash.c: Include <stdbool.h> unconditionally.
5284 2003-03-09 Paul Eggert <eggert@twinsun.com>
5286 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5287 Reported by Bruce Becker; see:
5288 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5290 2003-03-03 Paul Eggert <eggert@twinsun.com>
5291 Bruno Haible <bruno@clisp.org>
5293 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5294 Reported by John Hughes, see
5295 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5297 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5299 * poll_.h: New file.
5302 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5304 * mathl.h: New file.
5305 * acosl.c: New file.
5306 * asinl.c: New file.
5307 * atanl.c: New file.
5308 * ceill.c: New file.
5311 * floorl.c: New file.
5312 * frexpl.c: New file.
5313 * ldexpl.c: New file.
5315 * sincosl.c: New file.
5317 * sqrtl.c: New file.
5319 * trigl.c: New file.
5320 * trigl.h: New file.
5322 2003-02-17 Bruno Haible <bruno@clisp.org>
5324 * mkdtemp.h: New file, from GNU gettext.
5325 * mkdtemp.c: New file, from GNU gettext.
5327 2003-01-31 Bruno Haible <bruno@clisp.org>
5329 * rename.c: #undef rename before defining rpl_rename.
5330 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5332 2003-01-30 Bruno Haible <bruno@clisp.org>
5334 * printf-args.h: New file, from GNU gettext.
5335 * printf-args.c: New file, from GNU gettext.
5336 * printf-parse.h: New file, from GNU gettext.
5337 * printf-parse.c: New file, from GNU gettext.
5338 * vasnprintf.h: New file, from GNU gettext.
5339 * vasnprintf.c: New file, from GNU gettext.
5340 * asnprintf.c: New file, from GNU gettext.
5341 * vasprintf.h: New file, from GNU gettext with modifications.
5342 * vasprintf.c: New file, from GNU gettext.
5343 * asprintf.c: New file, from GNU gettext.
5345 2003-01-29 Bruno Haible <bruno@clisp.org>
5347 * stpncpy.h: New file, from GNU gettext with modifications.
5348 * stpncpy.c: New file, from GNU gettext with modifications.
5350 2003-01-28 Bruno Haible <bruno@clisp.org>
5352 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5354 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5357 2003-01-27 Bruno Haible <bruno@clisp.org>
5359 * xsetenv.h: New file, from GNU gettext.
5360 * xsetenv.c: New file, from GNU gettext.
5362 2003-01-23 Bruno Haible <bruno@clisp.org>
5364 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5366 2003-01-22 Bruno Haible <bruno@clisp.org>
5368 * exit.h: New file, from GNU gettext.
5370 2003-01-11 Bruno Haible <bruno@clisp.org>
5372 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5373 * strcase.h (strcasecmp, strncasecmp): Likewise.
5375 2003-01-14 Jim Meyering <jim@meyering.net>
5377 * same.c (same_name): Tweak a comment.
5379 2003-01-11 Bruno Haible <bruno@clisp.org>
5381 * same.c (same_name): Reorder tests so as to avoid calling stat()
5382 when a string comparison is sufficient.
5384 2003-01-11 Bruno Haible <bruno@clisp.org>
5386 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5389 2003-01-11 Bruno Haible <bruno@clisp.org>
5391 * hash-pjw.c: Add comment about low quality of this function.
5393 2003-01-12 Paul Eggert <eggert@twinsun.com>
5395 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5396 to avoid collisions with libcurses and libreadline.
5398 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5399 * getstr.h, getstr.c: Remove.
5400 * getline.c: Include "getline.h", to check interface.
5401 Move body of old getstr.c here: this defines MIN_CHUNK and
5402 declares getdelim2, which is renamed from getstr.
5403 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5405 * linebuffer.c (readlinebuffer): Renamed from readline.
5407 * linebuffer.h: Likewise.
5408 (readline): Remove backward-compatibility macro.
5410 2003-01-12 Jim Meyering <jim@meyering.net>
5412 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5414 2003-01-10 Bruno Haible <bruno@clisp.org>
5416 * alloca_.h: New file.
5417 * getdate.y: Unconditionally include alloca.h.
5418 * makepath.c: Likewise.
5419 * setenv.c: Likewise.
5420 * userspec.c: Likewise.
5422 2003-01-09 Bruno Haible <bruno@clisp.org>
5424 * stdbool.h.in: New file.
5426 2003-01-08 Bruno Haible <bruno@clisp.org>
5428 * safe-read.c: Include specification header first, to ensure its
5430 * full-write.c: Likewise.
5432 2003-01-08 Jim Meyering <jim@meyering.net>
5434 * full-write.c: Undefine and define-away `const' after inclusion
5435 of errno.h, not before. Suggestion from Bruno Haible.
5437 2003-01-07 Jim Meyering <jim@meyering.net>
5439 * full-write.c: Rework so that it may serve to define full_read, too.
5440 * full-read.c: Simply #define FULL_READ and include full-write.c.
5442 2003-01-06 Jim Meyering <jim@meyering.net>
5444 * version-etc.c: Update year in translatable copyright string.
5446 2002-12-25 Bruno Haible <bruno@clisp.org>
5448 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5449 * xstrtol.h: Likewise.
5450 * xstrtoimax.c: Likewise.
5451 * xstrtoumax.c: Likewise.
5452 * human.h: Likewise.
5454 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5455 on systems that have <inttypes.h> but not <stdint.h>.
5457 2002-12-31 Paul Eggert <eggert@twinsun.com>
5459 * memcoll.c (memcoll): Fall back on a simple algorithm using
5460 memcmp if strcoll doesn't work.
5462 2002-12-23 Bruno Haible <bruno@clisp.org>
5464 * localcharset.h: New file.
5465 * localcharset.c: Include it.
5466 * unicodeio.c: Likewise.
5468 2002-12-22 Bruno Haible <bruno@clisp.org>
5470 * utime.c (utime_null): No need to call ftruncate if the file was
5473 2002-12-23 Bruno Haible <bruno@clisp.org>
5475 * memcoll.c (STRCOLL): New macro.
5478 2002-12-22 Bruno Haible <bruno@clisp.org>
5480 * getstr.h (getstr): Define, to avoid clash with libcurses.
5481 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5483 2002-12-22 Bruno Haible <bruno@clisp.org>
5485 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5487 2002-12-23 Bruno Haible <bruno@clisp.org>
5489 * getline.h: Include <stddef.h>, for size_t.
5491 * unicodeio.h: Include <stddef.h>, for size_t.
5492 * unicodeio.c: Don't include <stddef.h>.
5494 2002-12-17 Bruno Haible <bruno@clisp.org>
5496 * canon-host.c (strdup): Remove unused declaration.
5498 * fsusage.c: Include full_read.h.
5499 (get_fs_usage): Use full_read instead of safe_read.
5501 * utime.c (utime_null): Use SAFE_READ_ERROR.
5503 2002-12-11 Bruno Haible <bruno@clisp.org>
5505 * setenv.h: Rewritten to cope with systems that have setenv() but not
5507 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5510 2002-12-11 Bruno Haible <bruno@clisp.org>
5512 * setenv.c (alloca): Fall back to malloc.
5514 (setenv): Use freea() to free memory allocated with alloca().
5516 2002-11-13 Bruno Haible <bruno@clisp.org>
5518 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5519 function declarations.
5520 * unsetenv.c (unsetenv): Likewise.
5522 2002-03-04 Bruno Haible <bruno@clisp.org>
5524 Portability to AIX 4.3.3.
5525 * unsetenv.c: New file, extracted from setenv.c.
5526 * setenv.c: Move the unsetenv() function to unsetenv.c.
5528 2001-12-20 Bruno Haible <bruno@clisp.org>
5530 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5531 use malloc instead. For SunOS 4.
5533 2001-12-11 Bruno Haible <bruno@clisp.org>
5535 * setenv.c: Declare alloca.
5536 (compar_fn_t): New typedef.
5537 (KNOWN_VALUE, STORE_VALUE): Use it.
5539 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5542 2002-12-10 Paul Eggert <eggert@twinsun.com>
5544 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5545 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5546 Choose values that are less likely to collide with system fnmatch
5548 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5549 defined (e.g., a pure POSIX system).
5550 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5551 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5553 2002-12-06 Jim Meyering <jim@meyering.net>
5555 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5557 Merge in changes from libc's misc/error.c, in preparation
5558 for the merge of gnulib's changes back into libc.
5560 * error.c (_): Define only if not already defined.
5561 Move definition to follow all #include directives.
5562 Include unlocked-io.h only if !_LIBC.
5563 [_LIBC]: Include <libio/libioP.h>.
5564 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5565 (fflush): Tweak definition to use INTUSE.
5568 2002-12-05 Paul Eggert <eggert@twinsun.com>
5570 * alloca.c [defined emacs]: Include "lisp.h".
5571 (xalloc_die) [defined emacs]: New macro.
5572 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5573 [! defined emacs]: Include <xalloc.h>.
5574 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5575 (pointer): Typedef to POINTER_TYPE *.
5576 (malloc): Remove decl; we now always use xmalloc.
5577 (alloca): Use old-style definition, since Emacs needs this.
5578 Check for arithmetic overflow when computing combined size.
5580 2002-12-04 Paul Eggert <eggert@twinsun.com>
5582 Do not generate unlocked-io.h automatically, since it's easier to
5583 maintain it by hand.
5585 * unlocked-io.h: New file, from GNU diffutils,
5586 but with proper copyright notice and attribution.
5588 * Makefile.am: Add copyright notice.
5589 (libfetish_a_SOURCES): Add unlocked-io.h.
5590 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5591 (DISTCLEANFILES, io_functions): Remove macros.
5592 (EXTRA_DIST): Remove gen_uio.
5593 (unlocked-io.h): Remove rule.
5595 2002-12-04 Jim Meyering <jim@meyering.net>
5597 Reflect the fact that stat.c and lstat.c are no longer generated.
5598 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5599 (DISTCLEANFILES): Likewise.
5600 (EXTRA_DIST): Likewise.
5601 (all_local): Don't depend on stat.c or lstat.c.
5602 (stat.c, lstat.c): Remove rules.
5603 (EXTRA_DIST): Remove xstat.in.
5605 * xstat.in: Remove file. Contents moved into stat.c.
5606 * stat.c: New file. Contents mostly from xstat.in.
5607 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5608 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5610 * safe-read.c: Rework so that it may serve to define safe_write, too.
5611 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5613 2002-12-03 Jim Meyering <jim@meyering.net>
5615 * safe-read.c, safe-write.c: Change variable names and comments, but
5616 not semantics, to minimize the differences between these two files.
5617 (safe_read): Change comment to mention SAFE_READ_ERROR.
5619 * safe-read.c (IS_EINTR): Define.
5620 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5622 2002-12-02 Bruno Haible <bruno@clisp.org>
5624 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5625 Define, taken from safe-read.c.
5626 (INT_MAX): Provide fallback.
5627 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5628 * safe-write.h (SAFE_WRITE_ERROR): Define.
5630 * safe-read.c (EINTR): Remove definition.
5631 (safe_read): Don't use EINTR if it is absent.
5633 2002-12-02 Jim Meyering <jim@meyering.net>
5635 * safe-read.c (EINTR): Define.
5636 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5637 (INT_MAX): Provide fallback.
5638 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5640 * safe-read.h (SAFE_READ_ERROR): Define.
5642 2002-12-01 Jim Meyering <jim@meyering.net>
5644 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5645 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5647 2002-11-27 Paul Eggert <eggert@twinsun.com>
5649 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5650 hash_rehash): Replace `if (limit <= value) abort ();' with
5651 `if (! (value < limit)) abort ();', for readability.
5653 2002-11-26 <karl@gnu.org>
5655 * strdup.c: copy from libc again, with jim's ok.
5656 * .cppi-disable: re-add strdup.c
5658 2002-11-25 <karl@gnu.org>
5660 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5661 instead of "strtol.c".
5663 2002-11-25 Jim Meyering <jim@meyering.net>
5665 * mktime.c: Sync from libc, now that it has the latest fix.
5667 2002-11-24 <karl@gnu.org>
5669 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5670 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5672 2002-11-24 Jim Meyering <jim@meyering.net>
5674 Update from coreutils:
5676 * mktime.c: Merge in changes from libc.
5678 Avoid a link-time failure on some Linux systems.
5679 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5680 (__mon_yday): Declare with the STATIC attribute.
5681 (__mktime_internal): Likewise.
5682 Based on a report from Greg Schafer.
5684 2002-11-23 Jim Meyering <jim@meyering.net>
5686 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5687 Use `unsigned', not `int', as type of index.
5689 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5691 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5693 2002-11-22 Paul Eggert <eggert@twinsun.com>
5695 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5696 hint that one should use `if (! x) abort ();' rather than `assert
5697 (x);', and anyway it's one less thing to worry about configuring.
5698 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5699 hash_rehash, hash_insert): Use abort rather than assert.
5701 2002-11-22 Paul Eggert <eggert@twinsun.com>
5703 * quotearg.h: Allow multiple inclusion by surrounding with
5704 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5705 so that we can be included first.
5706 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5707 * quotearg.c: Include quotearg.h immediately after config.h.
5708 No need to include stddef.h or sys/types.h any more.
5709 Surround local include files with "", not "<>".
5710 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5711 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5712 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5713 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5714 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5715 (ISPRINT): Remove; no longer needed now that we assume C89.
5717 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5720 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5721 quotearg_char): Use SIZE_MAX rather than
5722 (size_t) -1 when we are talking about "infinity".
5724 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5726 2002-11-22 Bruno Haible <bruno@clisp.org>
5728 * safe-read.h: Assume C89. Add comments.
5729 (safe_read): Change return type to size_t.
5730 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5731 counts > SSIZE_MAX correctly.
5732 * safe-write.h: New file.
5733 * safe-write.c: New file.
5734 * full-read.h: New file.
5735 * full-read.c: New file.
5736 * full-write.h: Assume C89. Add comments.
5737 * full-write.c: Include safe-write.h.
5738 (full_write): Rewritten to use safe_write.
5739 Suggested by Jim Meyering and Paul Eggert.
5741 2002-11-21 Bruno Haible <bruno@clisp.org>
5743 Remove case insensitive option matching.
5744 * argmatch.h (argcasematch): Remove declaration.
5745 (ARGCASEMATCH): Remove macro.
5746 (__xargmatch_internal): Remove case_sensitive argument.
5747 (XARGMATCH): Update.
5748 (XARGCASEMATCH): Remove macro.
5749 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5750 case_sensitive argument.
5751 (argcasematch): Remove function.
5752 (__xargmatch_internal): Remove case_sensitive argument.
5753 (main): Use XARGMATCH instead of XARGCASEMATCH.
5755 * xmalloc.c: Change compile-time error message. Add comment about
5756 required autoconf version.
5758 2002-11-21 Jim Meyering <jim@meyering.net>
5760 * strdup.c (strdup): Tweak comment and initial #if/#include.
5762 Merge in changes from the coreutils.
5764 2002-09-25 Paul Eggert <eggert@twinsun.com>
5765 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5766 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5767 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5768 int. Work more efficiently if X is the same width as uintmax_t.
5769 Do not compare X to -1, to avoid bogus compiler warning.
5770 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5771 Don't assume that f_frsize and f_bsize are the same type.
5773 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5776 * makepath.c (make_path): Restore umask *before* creating the final
5778 (make_path): Minor reformatting.
5780 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5781 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5783 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5784 ones. At least on GNU/Linux systems, `auto' means something else.
5787 2002-11-20 Paul Eggert <eggert@twinsun.com>
5789 Merge argmatch cleanups from Bison. Assume C89.
5791 * argmatch.c: Include config.h here, not in argmatch.h.
5792 Include stdlib.h, for EXIT_FAILURE.
5793 Always include <string.h>, since we assume C89.
5794 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5795 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5796 Include <stddef.h> instead, since it's all we need for size_t.
5797 (PARAMS): Remove. All uses removed.
5798 (ARRAY_CARDINALITY): Do not bother to #undef.
5799 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5800 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5801 Remove unnecessary parentheses.
5802 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5803 Insert necessary parentheses.
5804 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5805 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5807 2002-11-19 Bruno Haible <bruno@clisp.org>
5809 * mbswidth.c: Include mbswidth.h right at the beginning.
5810 * mbswidth.h: Include <stddef.h>, for size_t.
5812 * mbswidth.h (PARAMS): Remove macro.
5813 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5814 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5816 * gcd.h (PARAMS): Remove macro.
5817 (gcd): Use ANSI C function declarations.
5818 * gcd.c (gcd): Likewise.
5820 2002-11-15 Bruno Haible <bruno@clisp.org>
5822 * strcspn.c: Include <stddef.h>.
5823 (strcspn): Use ANSI C function declaration. Change return type to
5825 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5826 (strpbrk): Use NULL.
5827 * strpbrk.h (PARAMS): Remove macro.
5828 (strpbrk): Use ANSI C function declaration.
5829 * strstr.c: Don't include <sys/types.h>.
5830 * strstr.h (PARAMS): Remove macro.
5831 (strstr): Use ANSI C function declarations.
5833 2002-11-06 Bruno Haible <bruno@clisp.org>
5835 * gcd.h (gcd): Change argument type to 'unsigned long'.
5836 * gcd.c (gcd): Likewise.
5838 2002-11-05 Bruno Haible <bruno@clisp.org>
5840 * gcd.h: New file, from gettext-0.11.5.
5841 * gcd.c: New file, from gettext-0.11.5.
5843 2002-11-05 Bruno Haible <bruno@clisp.org>
5845 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5846 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5847 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5848 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5850 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5851 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5853 * closeout.c: Include gettext.h instead of <libintl.h>.
5854 * human.c: Include gettext.h instead of <libintl.h>.
5855 * quotearg.c: Include gettext.h instead of <libintl.h>.
5856 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5857 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5858 * userspec.c: Include gettext.h instead of <libintl.h>.
5859 * version-etc.c: Include gettext.h instead of <libintl.h>.
5860 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5861 (textdomain): Remove definition.
5862 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5864 * long-options.c: Remove include of <libintl.h> and definition of _.
5865 * same.c: Remove include of <libintl.h> and definition of _.
5867 2002-11-04 Bruno Haible <bruno@clisp.org>
5869 * stpcpy.h: New file, from GNU gettext-0.11.5.
5870 * strcase.h: New file, from GNU gettext-0.11.5.
5871 * strpbrk.h: New file, from GNU gettext-0.11.5.
5872 * strstr.h: New file, from GNU gettext-0.11.5.
5873 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5875 2002-05-09 Bruno Haible <bruno@clisp.org>
5877 * config.charset: Update for newest glibc. Add canonical names
5878 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5880 2002-05-09 Bruno Haible <bruno@clisp.org>
5882 * localcharset.c (get_charset_aliases): Add more Windows specific
5885 2002-05-08 Owen Taylor <otaylor@redhat.com>
5887 * config.charset: A few additions for Solaris.
5889 2001-12-05 Bruno Haible <bruno@clisp.org>
5891 * localcharset.c (locale_charset): Don't return an empty string.
5893 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5895 * config.charset: msdos in uk_UA uses CP1125.
5897 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5899 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5900 * localcharset.c (locale_charset): Declare as extern "C".
5902 2002-02-15 Bruno Haible <bruno@clisp.org>
5904 * config.charset [msdosdjgpp]: For Russian, use CP866.
5906 2002-02-11 Bruno Haible <bruno@clisp.org>
5908 * config.charset: Add support for NetBSD.
5910 2002-09-25 <karl@gnu.org>
5912 * strdup.c: copy from libc/string (via ../config/srclist*).
5913 * getopt*: copy from libc/posix.
5914 * gettext.h: copy from gettext.
5915 * .cppi-disable: add strdup.c, gettext.h.
5917 2002-07-01 Jim Meyering <meyering@lucent.com>
5919 * c-stack.c: Include sys/time.h.
5920 From Volker Borchert.
5922 2002-06-11 Paul Eggert <eggert@twinsun.com>
5924 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5925 New macro. Use it uniformly instead of
5926 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5927 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5928 reported by Vin Shelton.
5930 2002-06-22 Jim Meyering <meyering@lucent.com>
5932 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5933 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5935 2002-06-22 Paul Eggert <eggert@twinsun.com>
5937 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5938 Do not assume SA_SIGINFO behavior.
5939 Bug reported by Jim Meyering on NetBSD 1.5.2.
5941 2002-06-22 Jim Meyering <meyering@lucent.com>
5943 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5945 * exitfail.c, exitfail.h: Likewise.
5946 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5948 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5950 (EXTRA_DIST): Add fnmatch_loop.c.
5951 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5953 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5954 * fnmatch.c: Update from diffutils-2.8.2.
5955 * fnmatch_.h: New file. From diffutils-2.8.2.
5956 * fnmatch.h: Remove file.
5958 2002-06-18 Paul Eggert <eggert@twinsun.com>
5960 * file-type.h: Report an error if neither S_ISREG nor
5961 S_IFREG is defined, instead of using a test specific to glibc
5962 2.2. This should be safe, since POSIX requires S_ISREG and
5963 Unix Version 7 had S_IFREG. We don't need to check for
5964 <sys/types.h> since we don't use any symbols that it defines.
5966 2002-06-15 Jim Meyering <meyering@lucent.com>
5968 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5969 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5970 have been included before this file.
5972 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5974 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5975 so that each temporary file name is unique and valid in the first
5976 8 characters, for operation under DOS.
5978 2002-06-15 Jim Meyering <meyering@lucent.com>
5980 Work even with DJGPP 2.03, which lacks support for symlinks.
5982 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5984 * lchown.c (S_ISLNK): Likewise.
5986 2002-06-14 Jim Meyering <meyering@lucent.com>
5988 * file-type.h: Use the version from diffutils-2.8.2.
5989 * file-type.c: Likewise.
5991 2002-05-27 Jim Meyering <meyering@lucent.com>
5993 Fix a problem seen only on nonconforming systems whereby ls.c's
5994 use of localtime, and then of gettimeofday would cause trouble:
5995 the localtime call used to initialize rpl_gettimeofday's save
5996 mechanism would clobber ls's current local time information so
5997 that in any long listing the first file would always be listed
5998 with date 1970-01-01. Analysis by Volker Borchert.
6000 * gettimeofday.c (localtime): Undefine.
6001 (rpl_localtime): New function.
6003 2002-05-22 Jim Meyering <meyering@lucent.com>
6005 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6006 * file-type.h: New file.
6007 * file-type.c (file_type): New file/function. Extracted from diffutils.
6009 2002-04-29 Paul Eggert <eggert@twinsun.com>
6011 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6013 2002-04-28 Paul Eggert <eggert@twinsun.com>
6015 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6016 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6017 of 127, since 64 is the largest conceivable number for ancient
6019 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6021 2002-04-28 Jim Meyering <meyering@lucent.com>
6023 * sig2str.c (WTERMSIG): Remove definition (unused).
6025 2002-04-28 Paul Eggert <eggert@twinsun.com>
6027 * sig2str.h, sig2str.c: New files.
6028 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6030 2002-04-24 Jim Meyering <meyering@lucent.com>
6032 * gettext.h: New file, from Gettext.
6033 * Makefile.am (INCLUDES): Remove -I../intl.
6034 (libfetish_a_SOURCES): Add gettext.h.
6036 2002-04-16 Jim Meyering <meyering@lucent.com>
6038 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6039 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6040 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6042 2002-04-12 Jim Meyering <meyering@lucent.com>
6044 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6046 2002-03-10 Jim Meyering <meyering@lucent.com>
6048 * makepath.c (make_path): Remove a comma from a diagnostic.
6049 Suggestion from Santiago Vila.
6051 2002-03-08 Jim Meyering <meyering@lucent.com>
6053 * rename.c: Mention that this wrapper is needed also on
6054 mips-dec-ultrix4.4 systems.
6056 2002-03-02 Jim Meyering <meyering@lucent.com>
6058 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6059 not HAVE_CLOCK_SETTIME.
6061 2002-02-27 Paul Eggert <eggert@twinsun.com>
6063 * nanosleep.h: Rename to....
6064 * timespec.h: New name for nanosleep.h. All uses changed.
6066 * gettime.c: New file.
6067 * settime.c: New file.
6070 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6071 timespec.h. Remove nanosleep.h.
6073 2002-02-25 Paul Eggert <eggert@twinsun.com>
6075 * acl.c, acl.h: New files.
6076 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6078 2002-02-24 Jim Meyering <meyering@lucent.com>
6080 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6081 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6082 cause trouble. Reported by Nelson Beebe.
6084 2002-02-23 Paul Eggert <eggert@twinsun.com>
6086 * path-concat.c (xpath_concat): Reorder code to pacify
6087 compilers that don't know that xalloc_die never returns.
6089 2002-02-20 Jim Meyering <meyering@lucent.com>
6091 * getdate.c: Regenerate using bison-1.33.
6093 2002-02-15 Paul Eggert <eggert@twinsun.com>
6095 * posixver.c, posixver.h: New files.
6096 * Makefile.am (libfetish_a_SOURCES): Add them.
6098 2002-02-02 Paul Eggert <eggert@twinsun.com>
6099 Bruno Haible <bruno@clisp.org>
6101 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6102 (fwrite_success_callback): New declaration.
6103 * unicodeio.c (unicode_to_mb): New function, extracted from
6104 print_unicode_char. Call failure callback instead of error.
6105 (fwrite_success_callback): New function.
6106 (exit_failure_callback): New function.
6107 (fallback_failure_callback): New function.
6108 (print_unicode_char): Call unicode_to_mb.
6110 2002-01-26 Jim Meyering <meyering@lucent.com>
6112 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6114 2002-01-22 Jim Meyering <meyering@lucent.com>
6116 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6117 Otherwise, some versions of automake would omit the rule that makes
6118 Makefile from Makefile.in.
6120 2001-01-21 Paul Eggert <eggert@twinsun.com>
6122 * xmemcoll.h, xmemcoll.c: New files.
6123 * Makefile.am (libfetish_a_SOURCES): Add them.
6124 * memcoll.c: Include errno.h, and declare errno if not defined.
6125 (memcoll): Set errno to zero if there is no error.
6127 * quotearg.c (quotearg_buffer_restyled):
6128 Fix bug with quoting buffers containing NUL when backslashing escapes.
6129 This bug was exposed by the other changes in this patch.
6130 (quotearg_n_options): New arg ARGSIZE.
6131 All callers changed.
6132 (quoting_options_from_style): New function.
6133 (quotearg_n_style): Use it.
6134 (quotearg_n_style_mem): New function.
6136 * quotearg.h (quotearg_n_style_mem): New function.
6138 2002-01-16 Jim Meyering <meyering@lucent.com>
6140 * getdate.y: Add three semicolons, each just before a closing brace.
6141 Bison (as of version 1.31) no longer papers over that mistake.
6143 2002-02-14 Paul Eggert <eggert@twinsun.com>
6145 * backupfile.c (ISDIGIT): Comment fix.
6146 * getdate.y (ISDIGIT): Likewise.
6147 * posixtm.c (ISDIGIT, year): Likewise.
6148 * strverscmp.c (ISDIGIT): Likewise.
6149 * userspec.c (ISDIGIT): Likewise.
6151 2002-01-05 Jim Meyering <meyering@lucent.com>
6153 * version-etc.c (version_etc_copyright): Update copyright year.
6155 2001-01-19 Paul Eggert <eggert@twinsun.com>
6157 * closeout.c (close_stdout_status): If ferror (stdout), do
6158 not silently exit merely because the output buffer happens to
6159 have nothing pending.
6161 2001-12-18 Paul Eggert <eggert@twinsun.com>
6163 See the big note in ../ChangeLog.
6164 * human.c (suffixes): Prefer K to k for 1024.
6165 (generate_suffix_backwards): New function.
6166 (human_readable_inexact): Use it.
6167 * xstrtol.c (__xstrtol): If there is no number but there
6168 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6169 Accept 'K' as well as 'k'.
6171 2001-12-15 Jim Meyering <meyering@lucent.com>
6173 * regex.h (__restrict_arr): Update from libc.
6175 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6176 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6179 2001-12-10 Jim Meyering <meyering@lucent.com>
6181 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6182 Instead, include "xalloc.h".
6183 (initbuffer): Don't cast xmalloc return value to char*.
6184 (readline): Reword comment.
6185 Don't cast xrealloc return value to char*
6188 2001-12-09 Jim Meyering <meyering@lucent.com>
6190 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6191 `signed and unsigned type in conditional expression'.
6192 * posixtm.c (posix_time_parse): Likewise.
6194 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6196 * readtokens.c (readtoken): Declare an index to be of type unsigned
6197 to avoid a pedantic warning.
6199 * getstr.c: Don't include assert.h.
6200 (getstr): Remove warning-evoking assertions.
6201 Return -1 if offset parameter is out of bounds.
6202 Change the type of a local from int to size_t.
6204 * strftime.c (my_strftime_localtime_r): Include this function
6205 definition in the `#if ! HAVE_TM_GMTOFF' block.
6207 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6208 Include xalloc.h instead.
6210 2001-12-02 Jim Meyering <meyering@lucent.com>
6212 * tempname.c: Don't declare getenv, thus reverting the change of
6213 2001-11-18. It's no longer necessary, now that stdlib.h is always
6216 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6217 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6219 2001-11-30 Akim Demaille <akim@epita.fr>
6221 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6222 before being defined.
6224 2001-11-27 Paul Eggert <eggert@twinsun.com>
6226 * quotearg.h (quotearg_n, quotearg_n_style):
6227 First arg is int, not unsigned.
6228 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6229 (SIZE_MAX, UINT_MAX): New macros.
6230 (quotearg_n_options): Abort if N is negative.
6231 Avoid overflow check on hosts where size_t is 64 bits and int
6232 is 32 bits, as overflow is impossible there.
6233 Fix off-by-one typo that caused unnecessary reallocation.
6235 2001-11-27 Jim Meyering <meyering@lucent.com>
6237 * tempname.c: Merge with version from libc.
6238 * regex.c: Likewise.
6240 * tempname.c: Include stdlib.h unconditionally. On some old systems
6241 for which STDC_HEADERS is 0, it was not included, resulting in a
6242 warning about an integer-to-pointer conversion problem with getenv.
6243 Reported by Volker Borchert.
6245 2001-11-26 Jim Meyering <meyering@lucent.com>
6247 * gtod.h: Remove file.
6248 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6249 * gettimeofday.c: Don't include gtod.h.
6250 (GTOD_init): Remove function.
6251 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6252 Suggestion from Volker Borchert.
6254 2001-11-23 Jim Meyering <meyering@lucent.com>
6256 * hash.h (struct hash_table): Don't define here. Merely declare it.
6257 * hash.c (struct hash_table): Define it here instead.
6259 2001-11-22 Jim Meyering <meyering@lucent.com>
6261 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6263 2001-11-18 Paul Eggert <eggert@twinsun.com>
6265 * tempname.c (TMP_MAX): Remove; no longer needed.
6266 (TEMPORARIES): New macro.
6267 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6268 removes an artificial limitation (e.g. HP-UX 10.20, where
6271 2001-11-18 Jim Meyering <meyering@lucent.com>
6273 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6276 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6277 files will be created before anything else.
6279 2001-11-17 Jim Meyering <meyering@lucent.com>
6281 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6282 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6283 rather than group writable. Patch by Juan F. Codagnone.
6285 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6286 Instead, include "xalloc.h".
6288 * mountlist.c: Include unlocked-io.h after all system headers.
6289 Remove explicit declarations of xmalloc, xrealloc,
6290 and xstrdup. Instead, include "xalloc.h".
6292 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6293 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6294 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6296 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6297 Reported by Padraig Brady.
6299 * mkstemp.c: #undef mkstemp.
6301 (rpl_mkstemp): Rename from mkstemp.
6304 2001-11-16 Jim Meyering <meyering@lucent.com>
6306 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6307 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6308 determine the amount of total physical memory, use pstat_getstatic.
6309 HPUX-11 doesn't define _SC_PHYS_PAGES.
6310 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6311 If sysconf couldn't be used to determine the amount of available
6312 physical memory, use both pstat_getstatic and pstat_getdynamic.
6313 Based on a patch from Bob Proulx.
6315 2001-11-05 Jim Meyering <meyering@lucent.com>
6317 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6319 2001-11-03 Jim Meyering <meyering@lucent.com>
6321 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6322 in argmatch_to_argument call.
6324 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6327 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6328 e.g., a fault due to an attempt to free a NULL pointer.
6330 2001-11-01 Jim Meyering <meyering@lucent.com>
6332 * dirfd.c, dirfd.h: New files.
6333 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6335 * hash.c (hash_print) [TESTING]: Clean up.
6337 2001-10-22 Paul Eggert <eggert@twinsun.com>
6339 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6340 to avoid a warning if -Wall.
6342 2001-10-21 Paul Eggert <eggert@twinsun.com>
6344 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6346 2001-10-21 Jim Meyering <meyering@lucent.com>
6348 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6349 this code would end up calling gettext even in packages built
6351 * getopt.c (_): Likewise.
6352 * regex.c (_): Likewise.
6354 2001-10-20 Paul Eggert <eggert@twinsun.com>
6356 * error.c (strerror_r): Do not declare unless !_LIBC.
6357 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6358 Use strerror_r that is only a macro, even if it is not a function.
6359 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6360 (private_strerror): Use prototypes, not old-style function definition.
6361 (print_errno_message): New function.
6362 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6364 (error_tail, error, error_at_line): Use it.
6366 2001-10-11 Jim Meyering <meyering@lucent.com>
6368 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6369 and quote_n (1, ... to avoid clobbering a buffer.
6371 2001-10-05 Jim Meyering <meyering@lucent.com>
6373 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6374 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6375 * hash-pjw.h: New file.
6377 2001-09-30 Jim Meyering <meyering@lucent.com>
6379 * mountlist.c [MOUNTED_GETFSSTAT]:
6380 Include <sys/ucred.h>, for Apple Darwin.
6381 Include sys/mount.h and sys/fs_types.h only if available.
6383 (read_filesystem_list): Use FS_TYPE.
6385 2001-09-29 Paul Eggert <eggert@twinsun.com>
6387 * exclude.c (excluded_filename): 0 -> false, since it's
6390 2001-09-28 Paul Eggert <eggert@twinsun.com>
6392 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6393 #defines strtoimax. Also treat the other strto* functions
6396 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6397 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6398 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6400 2001-09-26 Jim Meyering <meyering@lucent.com>
6402 Most macros in unlocked-io.h had the wrong number of arguments.
6403 * gen-uio: New script.
6404 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6405 * unlocked-io.hin: Remove file.
6406 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6407 rather than trying to embed it here.
6408 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6409 Reported by Padraig Brady.
6411 2001-09-25 Volker Borchert <bt@teknon.de>
6413 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6415 2001-09-23 Jim Meyering <meyering@lucent.com>
6417 * mountlist.c: Remove useless parentheses in #if directives.
6418 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6419 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6421 2001-09-22 Jim Meyering <meyering@lucent.com>
6423 * localcharset.c: Update from latest gettext.
6424 * config.charset: Likewise.
6426 2001-09-20 Jim Meyering <meyering@lucent.com>
6428 * xstrtol.c (strtoimax): Guard declaration with
6429 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6430 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6431 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6432 (strtoumax): Likewise, for completeness (it wasn't necessary).
6434 2001-09-06 Paul Eggert <eggert@twinsun.com>
6436 * strtoimax.c (HAVE_LONG_LONG):
6437 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6438 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6439 to work around bug in IBM C compiler.
6441 2001-09-16 Jim Meyering <meyering@lucent.com>
6443 * mkdir.c: New file.
6445 2001-09-04 Paul Eggert <eggert@twinsun.com>
6447 * xgetcwd.c: Revert some of the previous change; intead,
6448 fix the HAVE_GETCWD_NULL code to behave more like the
6449 !HAVE_GETCWD_NULL code used to.
6452 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6455 2001-09-04 Paul Eggert <eggert@twinsun.com>
6457 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6458 Use ssize_t, not int, to store result of readlink.
6459 Check for ssize_t overflow as well as size_t overflow,
6460 as POSIX says the result of readlink is implementation-defined
6461 when ssize_t overflows.
6462 Remove unnecessary cast to char*.
6463 Use free+malloc instead of realloc, as the storage doesn't need
6464 to be preserved and it's clearer and can be more efficient that way.
6465 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6466 * xreadlink.h (xreadlink): Update prototype.
6468 2001-09-03 Paul Eggert <eggert@twinsun.com>
6470 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6471 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6472 spotted by Jim Meyering.
6474 2001-09-03 Jim Meyering <meyering@lucent.com>
6476 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6478 2001-09-03 Paul Eggert <eggert@twinsun.com>
6480 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6481 like the HAVE_GETCWD_NULL code.
6482 Include pathmax.h if not HAVE_GETCWD.
6483 Do not include xalloc.h.
6484 (INITIAL_BUFFER_SIZE): New symbol.
6485 Do not use xmalloc / xrealloc, since the caller is responsible for
6486 handling errors. Preserve errno around `free' during failure.
6487 Do not overrun buffer when using getwd.
6489 2001-09-03 Paul Eggert <eggert@twinsun.com>
6491 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6492 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6494 2001-09-02 Jim Meyering <meyering@lucent.com>
6496 * error.c: Update from GNU libc.
6498 2001-09-01 Jim Meyering <meyering@lucent.com>
6500 * xreadlink.c: New file.
6501 * xreadlink.h: New file.
6502 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6504 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6505 doesn't conflict with sparc Solaris 7's definition in
6506 /usr/include/sys/int_types.h.
6508 * exclude.c: Use `""', not `<>' to #include non-system header files.
6509 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6510 and strncasecmp as r-values. Unixware didn't have declarations.
6512 2001-08-31 Jim Meyering <meyering@lucent.com>
6514 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6515 Use an initial, malloc'd, buffer of length 128 rather than
6516 a statically allocated one of length 1024.
6518 2001-08-30 Paul Eggert <eggert@twinsun.com>
6520 * xgetcwd.c: Don't include pathmax.h.
6521 Include stdlib.h and unistd.h if available.
6523 (xmalloc, xstrdup, free): Remove decls.
6524 (xgetcwd): Don't assume sizes fit in unsigned.
6525 Check for overflow when computing sizes.
6526 Simplify reallocation code.
6528 2001-08-28 Paul Eggert <eggert@twinsun.com>
6530 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6532 * strtoimax.c: Renamed from strtoxmax.c, removing the
6535 Also, make the following further changes to make this file's
6536 configuration more similar to that of strtol.c:
6537 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6538 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6539 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6540 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6541 changed to signed values.
6543 And make the following changes as well:
6544 Fix copyright notice, as 1999 was missing.
6545 (verify): New macro.
6546 (strtoimax): Check sizes at compile-time, not run-time.
6547 Prefer strtol to strtoll if both work.
6548 (main): Remove; it was not that useful and was a pain to maintain.
6550 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6552 2001-08-30 Paul Eggert <eggert@twinsun.com>
6554 * savedir.c (savedir): Remove size parameter, as POSIX says that
6555 a directory's st_size can have an arbitrary value, so the old
6556 usage could waste an arbitrary amount of memory. All uses
6558 * savedir.h: Update prototype.
6560 2001-08-30 Paul Eggert <eggert@twinsun.com>
6562 * xstrtol.c (strtoimax): New decl.
6564 2001-08-28 Paul Eggert <eggert@twinsun.com>
6566 * xstrtol.h: Add copyright notice.
6567 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6568 LONGINT_INVALID_SUFFIX_CHAR.
6570 2001-08-30 Paul Eggert <eggert@twinsun.com>
6572 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6575 2001-08-30 Paul Eggert <eggert@twinsun.com>
6577 * hash.c: Remove '2001' from copyright notice.
6579 2001-08-30 Paul Eggert <eggert@twinsun.com>
6581 * full-write.h: New file.
6582 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6583 * full-write.c: Correct credits, as cccp.c no longer
6584 exists and anyway it was so heavily changed from the old cccp
6585 code as to be unrecognizable. Include full-write.h.
6586 (full_write) Return size_t, with short writes meaning failure.
6587 All callers changed. This fixes a bug with large buffers
6589 * utime.c: Include full-write.h.
6591 2001-08-30 Paul Eggert <eggert@twinsun.com>
6593 Merge 'exclude' changes from tar 1.13.22.
6594 This fixes one or two unlikely storage allocation overflow bugs,
6595 but doesn't change user-visible behavior otherwise.
6597 2001-08-30 Paul Eggert <eggert@twinsun.com>
6599 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6600 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6601 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6602 Include if available.
6603 (<xalloc.h>): Include
6604 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6605 (verify): New macro. Use it to verify that EXCLUDE macros do not
6606 collide with FNM macros.
6607 (struct patopts): New struct.
6608 (struct exclude): Use it, as exclude patterns now come with options.
6609 (new_exclude): Support above changes.
6610 (new_exclude, add_exclude_file):
6611 Initial size must now be a power of two to simplify overflow checking.
6612 (free_exclude, fnmatch_no_wildcards): New function.
6613 (excluded_filename): No longer requires options arg, as the options
6614 are determined by add_exclude. Now returns bool, not int.
6615 (excluded_filename, add_exclude):
6616 Add support for the fancy new exclusion options.
6617 (add_exclude, add_exclude_file): Now takes int options arg.
6618 Check for arithmetic overflow when computing sizes.
6619 (add_exclude_file): xrealloc might modify errno, so don't
6620 realloc until after errno might be used.
6622 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6624 (free_exclude): New decl.
6625 (add_exclude, add_exclude_file): Now takes int options arg.
6626 (excluded_filename): No longer requires options arg, as the options
6627 are determined by add_exclude. Now returns bool, not int.
6629 2001-08-30 Paul Eggert <eggert@twinsun.com>
6631 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6633 2001-08-27 Jim Meyering <meyering@lucent.com>
6635 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6637 * version-etc.c (N_): Remove definition.
6638 Revert most of last change.
6639 Instead, simply don't mark the `Copyright...' string for translation.
6640 Based on advice from Paul Eggert.
6642 * strtoxmax.c: Tweak comment.
6644 2001-08-26 Jim Meyering <meyering@lucent.com>
6646 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6647 of copyright with `%s' so translators don't get an untranslated
6649 (COPYRIGHT_YEAR): Define.
6650 (version_etc): Use fprintf rather than fputs.
6651 Suggestion from Ulrich Drepper.
6653 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6655 * strtoll.c: New file, from GNU libc.
6656 * xstrtoimax.c: New file.
6658 * xstrtol.h: Add xstrtoimax.
6659 * strtoumax.c: New file. Simply include "strtoumax.c".
6660 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6662 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6663 * strtoxmax.c: ... then renamed to this.
6665 2001-08-13 Paul Eggert <eggert@twinsun.com>
6667 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6668 Port to Solaris 8, where 'sed' requires a space after the 'r'
6669 command, and where sh dislikes "$/". Clean up the spacing a bit.
6670 Redirect output to $tmp just once.
6672 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6674 * addext.c (<errno.h>): Include.
6675 (errno): Declare if not defined.
6676 (addext): Work correctly when pathconf returns -1 and leaves
6677 errno alone because there is no limit. Also, work even if
6678 pathconf returns a value greater than SIZE_MAX.
6680 2001-08-12 Jim Meyering <meyering@lucent.com>
6682 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6683 Simply `return getcwd (NULL, 0);'.
6684 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6685 Use 1300 as initial value for length, not PATH_MAX.
6687 * pathmax.h: Clean up cpp syntax.
6689 2001-08-12 Jim Meyering <meyering@lucent.com>
6691 * gettimeofday.c: New file.
6693 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6695 2001-08-04 Jim Meyering <meyering@lucent.com>
6697 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6698 to get in sync with glibc.
6700 2001-08-03 Paul Eggert <eggert@twinsun.com>
6702 The following changes are from gettext 0.10.39 as maintained by
6705 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6706 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6707 with inverted sense. All uses changed.
6709 * mbswidth.c: Don't include <limits.h>.
6710 Include <stdlib.h> and <string.h> unconditionally.
6711 (iswcntrl, mbsinit, ISCNTRL): New macros.
6712 (mbsnwidth): Use K&R style function declarations.
6713 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6714 can optimize it when MB_CUR_MAX == 1.
6715 The width of control characters is zero, not 1.
6717 2001-07-15 Jim Meyering <meyering@lucent.com>
6719 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6720 (BUILT_SOURCES): Add unlocked-io.h.
6721 (io_functions): Define.
6722 (unlocked-io.h): New rule.
6723 (DISTCLEANFILES): Add unlocked-io.h.
6724 (all-local): Depend on unlocked-io.h, to ensure it is created.
6726 * unlocked-io.hin: New file
6728 * regex.c: Update from glibc.
6730 2001-07-05 Jim Meyering <meyering@lucent.com>
6732 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6734 (libfetish_a_SOURCES): Put all .h files here instead.
6735 Remove a thus-exposed (better checks in automake) duplicate and
6736 two unnecessary .h files.
6738 2001-06-11 Jim Meyering <meyering@lucent.com>
6740 * regex.c: Update from GNU libc.
6742 2001-05-27 Jim Meyering <meyering@lucent.com>
6744 * readutmp.h (UT_TYPE): Define.
6746 2001-05-24 Jim Meyering <meyering@lucent.com>
6748 * argmatch.c: Include "quote.h".
6749 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6750 quote function. Reported by Göran Uddeborg.
6752 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6754 * dirname.c (dir_name): Compute append_dot using path, not newpath
6755 which is not yet declared.
6757 2001-05-11 Paul Eggert <eggert@twinsun.com>
6759 * Makefile.am (libfetish_a_SOURCES):
6760 Add strftime.c, since we now compile it on all hosts.
6762 * strftime.c (my_strftime):
6763 Define to nstrftime if emacs, but only if my_strftime is not defined.
6764 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6765 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6766 Add one more extra argument: a nanoseconds value.
6769 (my_strftime function): Add %N format.
6770 (emacs_strftimeu): Renamed from emacs_strftime,
6771 with extra ut argument.
6773 2001-05-11 Paul Eggert <eggert@twinsun.com>
6775 dirname code cleanup. base_name now behaves more compatibly
6776 with POSIX basename when given file names that have trailing
6777 slashes, and similarly for dir_name. Add new primitives
6778 base_len and dir_len. Put the directory-name-related decls
6781 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6782 * backupfile.c (base_name): Likewise.
6783 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6784 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6785 * makepath.c (strip_trailing_slashes): Likewise.
6786 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6788 * rename.c (strip_trailing_slashes): Likewise.
6789 * same.c (base_name): Likewise.
6790 * stripslash.c (ISSLASH): Likewise.
6792 * addext.c: Include <dirname.h> after size_t is defined.
6793 * backupfile.c: Likewise.
6795 * addext.c (addext): Use base_len to trim redundant
6796 trailing slashes instead of doing it ourselves.
6797 But do not trim the last slash if it is not redundant.
6799 * backupfile.c (find_backup_file_name,
6800 max_backup_version): Use base_len instead of rolling it ourselves.
6801 Handle the case of "" and (on DOS) "C:" correctly.
6803 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6804 Include <string.h>, <dirname.h>.
6805 (base_name): Allow file names ending in slashes, other than names
6806 that are all slashes. In this case, return the basename followed
6807 by the slashes. This is more general, and can be used in places
6808 where the original base_name purposely had an assertion failure.
6809 (base_len): New function.
6811 * dirname.c: Include <string.h> instead of <stdlib.h>.
6812 Do not include <assert.h>; no longer needed.
6814 (memrchr): Remove decl.
6815 (dir_name_r): Remove.
6816 (dir_len): Renamed from dirlen. All callers changed.
6817 Rewrite in terms of base_name, for simplicity and consistency.
6818 (dir_name): Never return NULL. All callers changed.
6819 Do not include <stdlib.h> in test program; no longer needed.
6820 return 0; is fine for test program.
6822 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6824 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6826 * path-concat.c (path_concat): Use base_len to compute
6827 base length, not strlen; this means we cannot rely on memcpy
6830 * same.c (STREQ): Remove.
6831 (same_name): Handle the case where the basename ends in trailing '/'.
6833 * stripslash.c (strip_trailing_slashes): Return nonzero if
6834 a slash was stripped. Do not strip the last slash after a
6837 2001-04-08 Jim Meyering <meyering@lucent.com>
6839 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6840 recomputed; that's necessary when the offset spans a DST transition.
6841 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6843 2001-04-02 Jim Meyering <meyering@lucent.com>
6845 * regex.h, regex.c: Update from GNU libc.
6847 2001-03-19 Paul Eggert <eggert@twinsun.com>
6849 * version-etc.c (version_etc_copyright): Update to 2001.
6851 2001-03-16 Paul Eggert <eggert@twinsun.com>
6853 * tempname.c (uint64_t): Define to uintmax_t if
6854 not defined, and if UINT64_MAX is not defined.
6855 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6856 Reported by John David Anglin.
6858 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6860 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6861 alias if codeset is empty.
6862 * config.charset (BeOS): Use wildcard syntax.
6864 2001-03-13 Jim Meyering <meyering@lucent.com>
6866 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6867 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6870 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6872 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6874 * unicodeio.c (print_unicode_char): Simplify accordingly.
6876 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6878 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6879 support for DOS/DJGPP.
6881 2001-02-28 Paul Eggert <eggert@twinsun.com>
6883 * Makefile.am (libfetish_a_SOURCES):
6884 Add dup-safer.c, fopen-safer.c.
6885 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6887 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6889 2001-02-25 Paul Eggert <eggert@twinsun.com>
6891 The mkstemp replacement is taken from glibc 2.2.2, with some
6892 portability fixes for use outside glibc, as follows:
6894 * tempname.c (struct_stat64): New macro.
6895 (direxists, __gen_tempname): Use it.
6896 This avoids a portability problem with Solaris 8.
6898 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6899 (<stddef.h>, <stdint.h>, <string.h>):
6900 Include only if STDC_HEADERS || _LIBC.
6901 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6902 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6903 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6904 (__set_errno): Define this macro if <errno.h> doesn't.
6905 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6906 Define these macros if <stdio.h> doesn't.
6907 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6908 Define these macros if <sys/stat.h>
6909 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6910 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6911 __xstat64): Define if not _LIBC.
6912 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6913 (__gen_tempname): Invoke gettimeofday only if
6914 HAVE_GETTIMEOFDAY || _LIBC;
6915 otherwise, fall back on plain "time".
6916 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6918 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6920 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6922 2001-02-17 Jim Meyering <meyering@lucent.com>
6924 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6925 around included file name.
6927 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6929 * strftime.c: Update from GNU libc (the only changes were to comments).
6931 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6933 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6935 2001-02-17 Paul Eggert <eggert@twinsun.com>
6937 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6938 Remove workaround macros for hosts that have mbrtowc but not
6939 mbstate_t, as we now insist on proper declarations for both
6940 before using mbrtowc.
6942 2001-02-17 Jim Meyering <meyering@lucent.com>
6944 * regex.c: Update from libc.
6946 2001-02-16 Paul Eggert <eggert@twinsun.com>
6948 * alloca.c (malloc): Undef before defining, since stdlib.h
6949 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6950 Reported by Mark Hounschell via Paul Eggert.
6952 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6954 * config.charset: Update for FreeBSD 4.2.
6956 2001-01-26 Jim Meyering <meyering@lucent.com>
6958 * quotearg.c: Include stddef.h.
6959 * quote.c: Include stddef.h.
6960 Reported by Axel Kittenberger.
6962 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6963 line in double quotes so that it evokes a better diagnostic.
6964 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6965 Reported by Axel Kittenberger.
6967 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6969 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6970 to avoid a warning. Add back 'const' to inptr.
6972 2001-01-16 Jim Meyering <meyering@lucent.com>
6974 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6977 2001-01-14 Jim Meyering <meyering@lucent.com>
6979 * rename.c: New file. From Volker Borchert.
6980 Include stdlib.h, string.h or strings.h, and xalloc.h.
6981 Use strip_trailing_slashes rather than open-coding it.
6983 2001-01-03 Paul Eggert <eggert@twinsun.com>
6985 * strftime.c: Sync with glibc time/strftime.c 1.81.
6987 2001-01-03 Jim Meyering <meyering@lucent.com>
6989 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6990 local `inptr' to avoid warning with some system declarations of iconv.
6992 2000-12-29 Paul Eggert <eggert@twinsun.com>
6994 * modechange.c: Do not assume that mode_t uses the
6995 traditional octal encoding. E.g. "chmod 1 FOO" should set
6996 the other-execute bit of FOO even if S_IXOTH != 1.
6998 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6999 WOTH, XOTH, ALLM): New macros.
7000 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7001 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7003 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7004 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7006 No need to use uintmax_t; unsigned long is long enough.
7007 Don't bother to get suffix since we don't use it.
7009 2000-12-24 Jim Meyering <meyering@lucent.com>
7011 * hash.c (is_prime): Return explicit boolean values.
7012 (hash_get_first): Return NULL to appease Irix5.6's 89.
7013 Reported by Nelson Beebe.
7015 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7017 * localcharset.c (locale_charset): Add support for Win32.
7019 2000-12-18 Paul Eggert <eggert@twinsun.com>
7021 * physmem.h, physmem.c: New files.
7023 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7024 (noinst_HEADERS): Add physmem.h.
7026 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7027 't' for compatibility with Solaris 8 sort.
7029 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7031 * config.charset: Add support for BeOS.
7033 2000-12-16 Jim Meyering <meyering@lucent.com>
7035 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7036 SHELLS_FILE to a file name that's useful on djgpp systems.
7038 (ADDITIONAL_DEFAULT_SHELLS): Define.
7039 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7040 Based mostly on a patch from Prashant TR.
7042 2000-12-16 Jim Meyering <meyering@lucent.com>
7044 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7045 N and M) would have treated it like `chown N:N FILE'.
7047 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7049 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7051 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7052 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7053 to the list of canonical encodings. Rename EUC-CN to GB2312.
7055 2000-12-08 Andreas Schwab <schwab@suse.de>
7057 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7058 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7060 2000-12-07 Jim Meyering <meyering@lucent.com>
7062 * stripslash.c (ISSLASH): Define.
7063 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7066 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7067 (dir_name_r): Declare this function as static.
7068 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7069 manifest itself on a name containing a mix of slashes and
7071 Make this function work with names starting with a DOS-style
7072 drive letter and colon prefix.
7073 (dir_name): Append `.' if necessary.
7074 Based mostly on patches from Prashant TR and Eli Zaretskii.
7076 * dirname.h (dir_name_r): Remove prototype.
7078 2000-12-05 Jim Meyering <meyering@lucent.com>
7080 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7082 2000-12-04 Jim Meyering <meyering@lucent.com>
7084 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7085 Also include memory.h, stdlib.h, unistd.h if appropriate.
7086 Reported by Andreas Jaeger (conflicting declaration of malloc).
7088 2000-12-02 Jim Meyering <meyering@lucent.com>
7090 * closeout.h: Make idempotent, to avoid some obscure warnings.
7092 2000-12-01 Paul Eggert <eggert@twinsun.com>
7094 * memrchr.c: Include <config.h> before any system include file.
7096 2000-11-29 Paul Eggert <eggert@twinsun.com>
7098 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7100 2000-11-26 Jim Meyering <meyering@lucent.com>
7102 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7104 2000-11-22 Paul Eggert <eggert@twinsun.com>
7106 * strftime.c (my_strftime): Do not invoke mbrlen with a
7107 size of (size_t) -1; it's not portable.
7109 2000-11-17 Akim Demaille <akim@epita.fr>
7111 * obstack.h: Formatting changes.
7112 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7113 prevent type checking.
7114 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7115 cast the value to (void *): assigning a `foo *' to a `void *'
7117 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7119 2000-11-17 Jim Meyering <meyering@lucent.com>
7121 * strstr.c: Update from GNU libc.
7123 2000-11-16 Jim Meyering <meyering@lucent.com>
7125 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7127 2000-11-11 Jim Meyering <meyering@lucent.com>
7129 * error.c: Add a couple #includes, merging from GNU libc version.
7131 2000-11-10 Jim Meyering <meyering@lucent.com>
7133 * obstack.h: Update from GNU libc.
7134 * obstack.c: Likewise.
7136 2000-11-06 Paul Eggert <eggert@twinsun.com>
7138 * getusershell.c (setusershell): Use rewind rather than
7139 fseek/fseeko, to avoid configuration hassles with fseeko.
7140 Don't bother opening SHELLS_FILE if shellstream is NULL;
7143 2000-11-05 Jim Meyering <meyering@lucent.com>
7145 * makepath.h (make_dir): Declare.
7146 * makepath.c (make_dir): Remove `static' attribute.
7149 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7151 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7152 last one in a bucket, advance to the next bucket.
7154 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7156 * fnmatch.c: Do not comment out all the code if we are using
7157 the GNU C library, because in some cases we are replacing buggy
7158 code in the GNU C library itself.
7160 2000-10-30 Paul Eggert <eggert@twinsun.com>
7162 * error.h, getline.h, modechange.h:
7163 Remove "2000" from Copyright line, as the file hasn't been
7164 changed this year other than in the copyright notice.
7166 * xalloc.h: Add "2000" to Copyright line, as this file
7167 was changed this year.
7169 2000-10-30 Paul Eggert <eggert@twinsun.com>
7171 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7172 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7173 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7175 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7177 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7178 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7179 doesn't define __restrict_arr.
7181 2000-10-29 Jim Meyering <meyering@lucent.com>
7183 * xstat.in: Fix grammar in comment.
7185 2000-10-28 Jim Meyering <meyering@lucent.com>
7187 * memchr.c: Update from libc.
7188 Adjust for portability:
7189 [HAVE_STDLIB_H]: Include stdlib.h.
7190 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7191 Undef __memchr, too.
7192 [!weak_alias]: Define __memchr to memchr.
7194 * regex.c: Update from libc.
7195 * regex.h: Likewise.
7196 * getopt1.c: Likewise.
7197 * memcmp.c: Likewise.
7199 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7200 Avoid using fseek, when possible -- it's broken by design.
7201 Patch by Ulrich Drepper.
7203 2000-10-26 Jim Meyering <meyering@lucent.com>
7205 * strftime.c: Update from libc.
7207 2000-10-25 Jim Meyering <meyering@lucent.com>
7209 * obstack.c: Update from libc.
7211 2000-10-23 Jim Meyering <meyering@lucent.com>
7213 * hard-locale.c (hard_locale): Revert last change -- it was simply
7214 wrong. That set_locale call must not have any side effects.
7217 2000-10-22 Jim Meyering <meyering@lucent.com>
7219 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7220 [CYCLIC]: Remove now-unused definition.
7222 * save-cwd.c (O_DIRECTORY): Define, if needed.
7223 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7224 Suggestion from Ulrich Drepper.
7226 2000-10-21 Jim Meyering <meyering@lucent.com>
7228 * dirname.c (dir_name_r): New function, factored out of dir_name.
7229 (dir_name): Use dir_name_r.
7230 * dirname.h (dir_name_r): Declare it.
7232 2000-10-21 Jim Meyering <meyering@lucent.com>
7234 * dirname.c (memrchr): Declare if necessary.
7235 (dir_name): Remove the restriction that there be no
7236 trailing slashes. Now, this code skips past them, effectively
7238 [TEST_DIRNAME] (main): New unit tests.
7240 * memrchr.c: New file from GNU libc.
7241 Undef __memrchr, too.
7242 [!weak_alias]: Define __memrchr to memrchr.
7243 Guard weak_alias use with `#ifdef weak_alias'.
7245 2000-10-17 Jim Meyering <meyering@lucent.com>
7247 * quote.h (PARAMS): Define and use.
7248 Reported by Akim Demaille.
7250 * getopt.c: Update from libc.
7252 2000-10-16 Jim Meyering <meyering@lucent.com>
7254 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7257 2000-09-25 Jim Meyering <meyering@lucent.com>
7259 * md5.h (rol): Define (from GnuPG).
7261 * sha.c: Give credit (GnuPG) where due.
7262 (M): Use rol rather than open-coding it.
7263 Add a FIXME comment.
7265 2000-09-21 Jim Meyering <meyering@lucent.com>
7267 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7268 Reported by Michael Stone.
7270 2000-09-20 Jim Meyering <meyering@lucent.com>
7272 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7273 (noinst_HEADERS): Add sha.h.
7274 Based on code from Scott G. Miller and from GnuPG.
7276 2000-09-15 Jim Meyering <meyering@lucent.com>
7278 * regex.c: Update from libc.
7280 2000-09-10 Jim Meyering <meyering@lucent.com>
7282 * getopt.c (_getopt_internal): Update from glibc.
7284 2000-09-09 Jim Meyering <meyering@lucent.com>
7286 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7287 think it should be used as a general replacement for isascii.
7288 * fnmatch.c: Likewise.
7289 * mbswidth.c: Likewise
7290 * regex.c: Likewise.
7293 * userspec.c: Include sys/param.h and limits.h.
7295 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7296 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7297 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7298 UID, GID. Check range.
7300 2000-09-06 Jim Meyering <meyering@lucent.com>
7302 * getopt.c (_getopt_internal): Update from glibc.
7304 2000-08-30 Jim Meyering <meyering@lucent.com>
7306 * strftime.c: Merge in changes from GNU libc.
7308 2000-08-26 Jim Meyering <meyering@lucent.com>
7310 * closeout.c: Include "__fpending.h".
7311 (close_stdout_status): Return right away if there's nothing to flush.
7313 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7314 * __fpending.c: New file.
7315 * __fpending.h: New file.
7317 2000-08-07 Paul Eggert <eggert@twinsun.com>
7319 Standardize on "memory exhausted" instead of "Memory exhausted"
7320 or "virtual memory exhausted".
7321 * obstack.c (print_and_abort): Use "memory exhausted", not
7322 "virtual memory exhausted".
7323 * same.c (same_name): Invoke xalloc_die instead of printing
7325 * userspec.c (parse_user_spec): Likewise.
7326 * bumpalloc.h: comment fix
7327 * same.c, userspec.c: Include xalloc.h.
7329 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7330 not char *const and pointing to a constant array.
7331 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7332 (xrealloc): Comment fix.
7334 * userspec.c (parse_user_spec):
7335 Don't translate a message until just before returning,
7336 to avoid unnecessary translation.
7338 2000-08-07 Jim Meyering <meyering@lucent.com>
7340 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7341 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7342 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7343 getgroups.c, gethostname.c, getopt.h, group-member.c,
7344 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7345 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7346 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7347 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7348 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7349 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7350 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7351 yesno.c: Back out Copyright date changes for each file with no change
7352 this year. This eases coordination with other programs using the same
7353 source code modules. From Paul Eggert.
7355 2000-08-03 Greg McGary <greg@mcgary.org>
7357 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7358 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7359 (EXTEND_BUFFER): Use them.
7361 2000-08-01 Jim Meyering <meyering@lucent.com>
7363 * dirname.c (ISSLASH): Define.
7364 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7365 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7366 both `\' and `/' may be use as path separators.
7367 Based on a patch from Prashant TR.
7369 2000-07-31 Paul Eggert <eggert@twinsun.com>
7371 * quotearg.c (quotearg_n_options): Don't make the initial
7372 slot vector a constant, since it might get modified.
7374 2000-07-31 Jim Meyering <meyering@lucent.com>
7376 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7377 * obstack.c (print_and_abort): Likewise.
7379 2000-07-30 Paul Eggert <eggert@twinsun.com>
7381 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7382 buffer, so that the caller can always quote one small
7383 component of a "memory exhausted" message in slot 0.
7384 From a suggestion by Jim Meyering.
7386 2000-07-30 Jim Meyering <meyering@lucent.com>
7388 * makepath.c (make_path): Quote the other instance, too.
7390 * quotearg.c (N_STATIC_SLOTVECS): Define.
7391 (STATIC_BUF_SIZE): Define.
7392 (quotearg_n_options): Use only statically allocated storage when
7393 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7394 than STATIC_BUF_SIZE.
7396 2000-07-29 Jim Meyering <meyering@lucent.com>
7398 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7399 * dirname.c (dir_name): Likewise.
7401 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7403 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7404 (dir_name): Assert that there are no trailing slashes.
7406 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7408 * mbswidth.h (mbswidth): Add a flags argument.
7409 (mbswidth): New declaration.
7410 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7411 * mbswidth.c (mbswidth): Add a flags argument.
7412 (mbsnwidth): New function.
7414 2000-07-24 Jim Meyering <meyering@lucent.com>
7416 * mbswidth.c: Remove useless #else. From Bruno Haible.
7418 2000-07-23 Paul Eggert <eggert@twinsun.com>
7420 * mbswidth.c (_XOPEN_SOURCE):
7421 Don't define; this causes problems on Solaris 7.
7422 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7424 2000-07-23 Paul Eggert <eggert@twinsun.com>
7427 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7428 so that mbstate_t is always defined.
7430 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7431 be 1 in at least one GCC installation, and this configuration
7432 error is likely to be common. Ignoring MB_LEN_MAX hurts
7433 performance on hosts that have mbrtowc but have only unibyte
7434 locales, but I assume these hosts are rare.
7436 2000-07-23 Paul Eggert <eggert@twinsun.com>
7438 * quotearg.c: Streamline by invoking multibyte code only if needed.
7439 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7440 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7441 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7442 invoke multibyte primitives.
7444 2000-07-23 Jim Meyering <meyering@lucent.com>
7446 * basename.c (base_name): Add an assertion.
7448 2000-07-15 Bruno Haible <clisp.cons.org>
7450 * quotearg.c: When the system forces us to redefine mbstate_t,
7451 shadow its mbsinit function.
7453 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7455 * mbswidth.h: New file.
7456 * mbswidth.c: New file.
7457 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7458 (noinst_HEADERS): Add mbswidth.h.
7460 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7462 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7465 2000-07-15 Jim Meyering <meyering@lucent.com>
7467 * makepath.c: Include quote.h.
7468 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7469 corresponding argument in a `quote (...)' call.
7470 Give better diagnostics.
7472 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7473 (noinst_HEADERS): Add quote.h.
7475 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7476 from tar's src/misc.c.
7477 * quote.h: New file. Prototypes for same.
7479 2000-07-10 Paul Eggert <eggert@twinsun.com>
7481 From a suggestion by Bruno Haible.
7482 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7483 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7484 to decide whether to define the BeOS workaround macro;
7485 this adjusts to the change to AC_MBSTATE_T.
7487 2000-07-13 Paul Eggert <eggert@twinsun.com>
7489 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7491 * quotearg.c (quoting_style_args, quoting_style_vals,
7492 quotearg_buffer_restyled): Add support for
7493 clocale_quoting_style. Undo previous change to
7494 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7495 and "{RIGHT QUOTATION MARK}" msgids.
7497 2000-07-05 Paul Eggert <eggert@twinsun.com>
7499 The old behavior of quoting `like this' doesn't look good with
7500 newer, ISO-style fonts. See:
7501 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7503 Instead, quote "like this" by default. Let the translator
7504 tailor the locale-specific quoting behavior by providing
7505 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7507 * quotearg.c (N_): New macro.
7508 (gettext_default): New function.
7509 (quotearg_buffer_restyled): Use
7510 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7511 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7513 2000-07-09 Jim Meyering <meyering@lucent.com>
7515 * Most files: Update copyright dates to include 2000.
7517 2000-07-08 Jim Meyering <meyering@lucent.com>
7519 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7521 (xgethostname): Remove now-unnecessary #ifdef.
7522 Move declaration of `err' into loop where it's used.
7524 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7526 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7527 by allocating a larger buffer. Test the gethostname return value for
7528 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7529 returns an error and ENAMETOOLONG isn't defined.
7531 2000-07-05 Paul Eggert <eggert@twinsun.com>
7532 and Bruno Haible <haible@clisp.cons.org>
7534 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7536 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7538 * quotearg.c (struct quoting_options): Simplify quote_these_too
7541 2000-07-03 Jim Meyering <meyering@lucent.com>
7543 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7544 Reported by Bruno Haible.
7546 2000-07-04 Jim Meyering <meyering@lucent.com>
7548 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7549 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7552 2000-07-03 Paul Eggert <eggert@twinsun.com>
7553 and Bruno Haible <haible@clisp.cons.org>
7555 * quotearg.c (mbrtowc):
7556 Assign to *pwc, and return 1 only if result is nonzero.
7557 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7559 2000-07-03 Jim Meyering <meyering@lucent.com>
7561 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7562 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7565 2000-07-02 Jim Meyering <meyering@lucent.com>
7567 * quotearg.c (mbstate_t): Don't define here.
7569 2000-07-02 Jim Meyering <meyering@lucent.com>
7571 * nanosleep.c (SIGCONT): Define if not already defined.
7573 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7575 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7576 per change in ../m4/ls-mntd-fs.m4.
7577 (read_filesystem_list): Ignore symbolic links.
7579 2000-06-29 Jim Meyering <meyering@lucent.com>
7581 * same.c: Include <string.h> or <strings.h>, as appropriate,
7582 for declaration of strcmp.
7584 * long-options.c: Include <stdlib.h>, for declaration of exit.
7586 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7587 Avoid warning by casting result to `char *' to remove `const'.
7589 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7591 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7593 2000-06-26 Paul Eggert <eggert@twinsun.com>
7595 savedir now sets errno on failure and invokes xmalloc to get memory.
7596 Fix a couple of other minor bugs while we're at it.
7598 * savedir.c (<unistd.h>): Do not include; there's no need.
7599 (NAMLEN): Remove macro.
7600 (malloc, realloc): Remove decls.
7602 ("xalloc.h"): Include.
7603 (NAME_SIZE_DEFAULT): New macro.
7604 (savedir): Use xmalloc / xrealloc to allocate memory.
7605 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7606 Skip "" directory entries.
7607 Use strlen to calculate directory entry length, since the old method
7608 is rarely used these days and isn't worth supporting.
7609 Don't use a pointer after freeing it.
7610 Check for integer overflow when calculating allocation size.
7611 Use memcpy to copy entries, instead of stpcpy.
7612 Set errno properly when returning NULL.
7613 Check for readdir error.
7615 2000-06-26 Jim Meyering <meyering@lucent.com>
7617 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7619 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7621 * getusershell.c (xmalloc, xrealloc): Remove functions.
7623 Don't include <stdlib.h>. Don't declare malloc, realloc.
7625 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7627 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7629 2000-06-24 Jim Meyering <meyering@lucent.com>
7631 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7633 2000-06-21 Jim Meyering <meyering@lucent.com>
7635 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7637 2000-06-19 Paul Eggert <eggert@twinsun.com>
7639 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7640 (mbrtowc, mbstate_t): Define substitutes if
7641 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7642 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7643 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7645 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7647 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7648 than 1024, return a memory chunk of least possible size, instead
7649 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7650 Use free/xmalloc instead of xrealloc to avoid copying for very long
7653 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7655 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7656 address, not strdup. Include <stdlib.h> and don't declare free().
7658 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7660 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7663 2000-06-21 Jim Meyering <meyering@lucent.com>
7665 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7666 (noinst_HEADERS): Add getstr.h.
7668 * getline.c (getstr): Move into a separate file.
7669 * getstr.c (getstr): New file, extracted from getline.c, with
7670 the following changes: new parameter, delim2; both delim[12]
7671 parameters have type `int', not `char'. The latter would lose
7672 with 8-bit delimiters.
7673 * getstr.h: New file.
7675 2000-06-19 Jim Meyering <meyering@lucent.com>
7677 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7679 2000-06-18 Jim Meyering <meyering@lucent.com>
7681 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7682 Besides, these days every porting target provides a mkdir function.
7684 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7685 (this snippet comes from src/system.h).
7687 2000-06-15 Paul Eggert <eggert@twinsun.com>
7689 * human.c (adjust_value): New function.
7690 (human_readable_inexact): Apply rounding style even when
7691 printing approximate values.
7693 2000-06-14 Paul Eggert <eggert@twinsun.com>
7695 * human.c (human_readable_inexact): Allow an input block
7696 size that is not a multiple of the output block size, and vice versa.
7697 Reported by Piergiorgio Sartor.
7699 2000-06-14 Paul Eggert <eggert@twinsun.com>
7701 * getdate.y (get_date): Apply relative times after time
7702 zone indicator, not before. Reported by Todd A. Jacobs.
7704 2000-06-13 Jim Meyering <meyering@lucent.com>
7706 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7708 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7710 2000-06-12 Paul Eggert <eggert@twinsun.com>
7712 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7714 2000-06-04 Paul Eggert <eggert@twinsun.com>
7716 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7718 2000-06-04 Jim Meyering <meyering@lucent.com>
7720 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7721 SunOS 4.1.4 for which gid_t is an unsigned type.
7723 2000-06-03 Jim Meyering <meyering@lucent.com>
7725 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7727 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7729 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7730 newer, don't install charset.alias.
7731 * config.charset: Change the Linux/glibc rules so they become empty
7732 on glibc-2.1 or newer.
7734 2000-06-02 Jim Meyering <meyering@lucent.com>
7736 * mountlist.c: Back out last change. Instead, do this...
7737 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7738 member using the same `ignore'-testing code.
7739 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7743 2000-05-29 Jim Meyering <meyering@lucent.com>
7745 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7746 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7748 2000-05-22 Jim Meyering <meyering@lucent.com>
7750 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7752 2000-05-18 Jim Meyering <meyering@lucent.com>
7754 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7755 back, too, since it may have been modified by allocate_entry.
7756 (hash_delete): Rewrite to use neither the assignment operator
7757 nor the comma operator in an if-expression.
7759 2000-05-15 Paul Eggert <eggert@twinsun.com>
7762 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7763 Remove; no longer needed.
7764 "quotearg.h": Add include.
7765 (file_name): Do not bother to explicitly initialize to NULL; it's less
7766 efficient on some hosts.
7767 (close_stdout_status): Remove test as to whether stdout was already
7768 closed; it breaks for the case "echo x | sort >&-".
7769 Quote file name colons.
7770 Do not assume that _("write error") lacks format strings.
7772 2000-05-15 Jim Meyering <meyering@lucent.com>
7774 * version-etc.c (version_etc_copyright): Update the copyright string
7775 used in all --version output.
7777 2000-05-14 Jim Meyering <meyering@lucent.com>
7779 * closeout.c (close_stdout_set_file_name): New function.
7780 (close_stdout_status): Use new file-scoped global.
7781 Return right away if fstat says the stdout file descriptor is invalid.
7782 * closeout.h (close_stdout_set_file_name): Declare.
7784 2000-05-10 Jim Meyering <meyering@lucent.com>
7786 * closeout.c [default_exit_status]: New file-scoped variable.
7787 (close_stdout_set_status): New function.
7788 * closeout.h (close_stdout_set_status): Declare.
7790 2000-05-08 Jim Meyering <meyering@lucent.com>
7792 * long-options.c: Don't include closeout.h.
7793 (parse_long_options): Don't call close_stdout for --version.
7795 2000-05-06 Jim Meyering <meyering@lucent.com>
7797 * strnlen.c: Undefine __strnlen and strnlen.
7798 [!weak_alias]: Define __strnlen to strnlen.
7800 * atexit.c: New file, from libiberty.
7802 2000-05-06 Jim Meyering <meyering@lucent.com>
7804 * closeout.c (close_stdout_status): Also check for errors on the
7807 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7809 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7810 instead of xmalloc, xrealloc, path_concat.
7811 (locale_charset): Treat empty environment variables as absent.
7812 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7814 2000-05-04 Jim Meyering <meyering@lucent.com>
7816 * getopt.c: Update from glibc.
7817 * obstack.c: Likewise.
7818 * obstack.h: Likewise.
7819 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7821 * regex.h: Likewise.
7822 * strndup.c: Likewise.
7823 * strnlen.c: New file, from glibc.
7825 2000-05-01 Jim Meyering <meyering@lucent.com>
7827 * full-write.c (full_write): Remove `FIXME' part of comment.
7829 2000-04-29 Jim Meyering <meyering@lucent.com>
7831 * path-concat.c: Declare strdup only if it's not defined.
7832 * canon-host.c: Likewise.
7834 2000-04-28 Jim Meyering <meyering@lucent.com>
7836 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7837 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7838 included first, then limits.h is included by locale.h by libintl.h.
7839 From John David Anglin.
7841 2000-04-25 Jim Meyering <meyering@lucent.com>
7843 * makepath.c (S_IRWXUGO): Define.
7844 (make_path): Always perform explicit chmod if MODE specifies any
7845 of the `special' permission bits. Prompted by a bug report against
7846 install from Mate Wierdl and Joost van Baal.
7848 2000-04-18 Jim Meyering <meyering@lucent.com>
7852 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7853 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7855 2000-04-17 Jim Meyering <meyering@lucent.com>
7857 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7858 the definition of it to rpl_strftime also defined-away the system's
7861 2000-04-15 Jim Meyering <meyering@lucent.com>
7863 Use `C' to denote so-called `contiguous' files, the same way
7865 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7866 (ftypelet): Use S_ISCTG.
7867 From Michael Deutschmann.
7869 2000-04-14 Jim Meyering <meyering@lucent.com>
7871 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7873 2000-04-08 Jim Meyering <meyering@lucent.com>
7875 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7876 names don't conflict. Reported by Eli Zaretskii.
7878 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7880 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7881 bug. Deal with the different error behavior of Irix iconv.
7883 2000-04-07 Jim Meyering <meyering@lucent.com>
7885 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7886 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7888 2000-04-05 Jim Meyering <meyering@lucent.com>
7890 Portability tweaks required for ultrix4.3.
7891 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7892 * readutmp.c: Include sys/types.h before sys/stat.h.
7893 * canon-host.c: Declare strdup.
7894 * path-concat.c: Likewise.
7895 From John David Anglin.
7897 2000-04-04 Jim Meyering <meyering@lucent.com>
7899 Be more DOS 8.3-friendly.
7900 * ref-add.sin: Renamed from ref-add.sed.in.
7901 * ref-del.sin: Renamed from ref-del.sed.in.
7902 * Makefile.am: Reflect renaming.
7903 Reported by Eli Zaretskii.
7905 Use a temporary file name that won't clash with `charset.alias'
7906 in the DOS 8.3 name space.
7907 * Makefile.am (charset_tmp): Define.
7908 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7909 (uninstall-local): Likewise.
7910 Reported by Eli Zaretskii.
7912 2000-03-29 Paul Eggert <eggert@twinsun.com>
7914 * time/strftime.c (my_strftime): Make sure we call the system
7915 strftime, not ourselves, when invoking the underlying strftime.
7917 2000-03-24 Jim Meyering <meyering@lucent.com>
7919 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7920 (charset_alias): Define.
7921 (install-exec-local): Factor out common code.
7922 (uninstall-local): Split lines longer than 80.
7923 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7925 (.sed.in.sed): New rule. Don't redirect directly to $@.
7926 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7928 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7930 * config.charset: Output a line containing "Packages using this file".
7931 * ref-add.sed.in, ref-del.sed.in: New files.
7932 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7933 ref-del.sed): New rules.
7935 2000-03-17 Jim Meyering <meyering@lucent.com>
7937 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7938 Otherwise, include <strings.h>
7940 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7942 * unicodeio.c (utf8_wctomb): New function.
7943 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7944 format instead of in UCS-4 with platform dependent endianness.
7946 2000-03-07 Paul Eggert <eggert@twinsun.com>
7948 * savedir.c (savedir): Work even if directory size is
7949 negative; this can happen with some screwy NFS configurations.
7951 2000-03-06 Jim Meyering <meyering@lucent.com>
7953 * localcharset.c (get_charset_aliases): Don't try to free file_name
7954 if it's NULL (because we ran out of memory). From Bruno Haible.
7956 2000-03-05 Jim Meyering <meyering@lucent.com>
7958 * localcharset.c ("path-concat.h"): Include.
7959 (get_charset_aliases): Use path_concat instead of ANSI string
7962 * unicodeio.h (PARAMS): Define.
7963 Use it to guard prototype.
7965 2000-03-04 Jim Meyering <meyering@lucent.com>
7967 * Makefile.am (install-exec-local): Create $(libdir) before installing
7969 (uninstall-local): Uncomment this rule so `make distcheck' works
7972 * unicodeio.c (<errno.h>): Include it.
7973 (errno): Declare if not defined.
7975 * localcharset.c: Add Bruno's comment justifying use of volatile.
7977 * config.charset: New version, incorporating remarks from a linux
7978 i18n mailing list. From Bruno Haible.
7980 2000-03-02 Jim Meyering <meyering@lucent.com>
7982 * Makefile.am (EXTRA_DIST): Add config.charset.
7984 2000-03-01 Jim Meyering <meyering@lucent.com>
7986 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7987 * unicodeio.c: Likewise.
7989 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7991 * config.charset: New file.
7992 * localcharset.c: New file.
7993 * unicodeio.h, unicodeio.c: New files.
7994 * Makefile.am (DEFS): Add -DLIBDIR=...
7995 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7996 (noinst_HEADERS): Add unicodeio.h.
7997 (all-local, install-exec-local, charset.alias): New targets.
7999 2000-02-28 Paul Eggert <eggert@twinsun.com>
8001 * quotearg.c (ALERT_CHAR): New macro.
8002 (quotearg_buffer_restyled): Use it.
8004 2000-02-27 Jim Meyering <meyering@lucent.com>
8006 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8007 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8009 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8010 not `#if STDC_HEADERS'.
8011 Declare malloc if needed.
8013 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8014 now that autoconf always defines the HAVE_DECL_ symbols.
8015 * human.c: Likewise.
8017 * strtoumax.c: Likewise.
8019 * backupfile.c: Arrange for cpp to fail if the configure-time
8020 declaration check was not run.
8022 * human.c: Likewise.
8024 * strtoumax.c: Likewise.
8026 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8027 then first look up the entire `.'-containing string as a login name.
8029 2000-02-18 Paul Eggert <eggert@twinsun.com>
8031 * getdate.y: Handle two-digit years with leading zeros correctly.
8032 (textint): New typedef.
8033 (parser_control): Member year changed from int to textint.
8035 (YYSTYPE): Removed; replaced by %union with int and textint members.
8036 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8037 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8038 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8039 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8040 (date, number, to_year): Use width of number in digits, not its value,
8041 to determine whether it's a 2-digit year, or a 2-digit time.
8042 (yylex): Store number of digits of numeric tokens.
8043 Reported by John Kendall.
8045 (parser_control): Changed from struct parser_control to typedef (for
8046 consistency). All uses changed.
8048 (tID): Removed; not used.
8049 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8051 2000-02-14 Paul Eggert <eggert@twinsun.com>
8053 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8054 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8056 2000-02-12 Jim Meyering <meyering@lucent.com>
8058 * userspec.c (ISDIGIT): Define it.
8059 (isdigit): Remove definition.
8060 (is_number): Use ISDIGIT, not isdigit.
8061 <libintl.h>: Include.
8063 (parse_user_spec): Mark translatable strings.
8065 2000-02-10 Jim Meyering <meyering@lucent.com>
8067 With these changes, nanosleep.[ch] are finally enough like the other
8068 lib/* replacement files to compile on a few more losing systems.
8070 * nanosleep.h: Don't include config.h.
8071 Remove prototype from declaration of nanosleep.
8072 (PARAMS): Remove now-unneeded definition.
8073 * nanosleep.c: #undef nanosleep.
8074 (rpl_nanosleep): Rename from nanosleep.
8076 2000-02-03 Jim Meyering <meyering@lucent.com>
8078 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8079 rather than with `#if HAVE_UTMPNAME'.
8081 2000-02-01 Jim Meyering <meyering@lucent.com>
8083 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8085 2000-01-31 Jim Meyering <meyering@lucent.com>
8087 * nanosleep.h (nanosleep): Guard declaration with
8088 `#if ! HAVE_DECL_NANOSLEEP'.
8089 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8090 the declaration in that vendor's sys/timers.h.
8091 Reported by Christian Krackowizer.
8093 * quotearg.c (ISASCII): Add #undef and move definition to follow
8094 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8095 (ISPRINT): Likewise.
8096 Reported by Tom Tromey.
8098 2000-01-30 Jim Meyering <meyering@lucent.com>
8100 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8101 uses of ->ut_name. The latter doesn't work with new Linux header files
8102 where only utmpx.ut_user is declared.
8104 * readutmp.h (UT_USER): Define.
8106 2000-01-23 Jim Meyering <meyering@lucent.com>
8108 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8111 2000-01-22 Jim Meyering <meyering@lucent.com>
8113 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8114 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8115 Required for some AIX systems. Reported by Christian Krackowizer.
8116 [TESTING] (main): New function.
8118 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8119 * dirname.c (dir_name): Support for DOS-style file names with drive
8122 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8124 * strverscmp.c (ISDIGIT): Define.
8125 (strverscmp): Use ISDIGIT, not isdigit.
8127 2000-01-17 Paul Eggert <eggert@twinsun.com>
8129 * nanosleep.c (nanosleep):
8130 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8131 POSIX.1 doesn't require SA_INTERRUPT and some systems
8132 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8133 it's been part of POSIX.1 since day 1 (in 1988).
8135 2000-01-17 Jim Meyering <meyering@lucent.com>
8137 * interlock: Remove unused file. Reported by François Pinard.
8139 2000-01-16 Paul Eggert <eggert@twinsun.com>
8141 * quotearg.c (quotearg_buffer_restyled): Do not quote
8142 alert, backslash, formfeed, and vertical tab unnecessarily in
8143 shell quoting style.
8146 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8147 Free Software Foundation, Inc.
8148 Copying and distribution of this file, with or without modification,
8149 are permitted provided the copyright notice and this notice are preserved.