1 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
5 * getdate.y (relative_time): New type.
6 (RELATIVE_TIME_0): New constant.
7 (parser_control): Use relative_time instead of doing it ourselves.
8 (%union): Add new relative_time rel member.
9 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
11 (relunit, relunit_snumber): Now of type rel.
12 (zone, rel, relunit, get_date): Adjust to above changes.
14 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
15 Do not include unistd-safer.h.
16 (getloadavg): Don't call fd_safer; no longer needed
17 now that we include fcntl--.h.
19 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
20 (make_dir_parents): Treat ENOSYS like EEXIST.
22 Improve quality of diagnostics on restore_cwd failure.
23 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
24 (make_dir_parents): Last arg is now int * (for errno), not bool *.
25 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
26 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
27 each time through the loop. Do not diagnose restore_cwd failure;
28 that is the caller's job (and perhaps the caller does not care).
30 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
31 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
32 If the file already exists but is not a directory, don't bother
33 to try to make its parents.
34 Close potential file descriptor leak if we can't chdir("/") (!).
35 Don't always return true if chdir($PWD) fails; return true only
36 if the requested action was done successfully (except for the
38 Don't log final directory unless we actually made it.
39 Refactor to avoid duplicate code to fix up permissions.
40 Don't attempt to fix up parent permissions if chdir($PWD) fails.
42 * strftime.c (my_strftime): Rewrite the previous change slightly,
43 to make it a bit faster and (I hope) clearer.
44 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
45 Fix bug in formats like %2N.
49 2005-09-22 Jim Meyering <jim@meyering.net>
53 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
54 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
55 when run in a time zone for which daylight savings time is in effect
56 for the starting date.
58 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
59 stop us from restricting permissions of just-created absolute-named
61 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
62 to restore initial working directory.
63 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
64 to tell caller if/when we change the working directory and are
65 unable to return to the initial one.
66 * mkdir-p.h (make_dir_parents): Update prototype.
67 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
68 `return false'. This fixes a bug introduced on 2004-07-30.
70 * openat.c (fdopendir): Be sure to close the supplied
71 file descriptor before returning. This makes our replacement
72 implementation a little closer to Solaris's, where fdopendir
73 ties the file descriptor to the returned DIR* pointer.
74 * openat.c (unlinkat): New function.
75 * openat.h (unlinkat): Add prototype.
76 * openat-die.c (openat_save_fail): Rename from openat_save_die.
77 (openat_restore_fail): Rename from openat_restore_die.
78 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
80 Provide an alternative to exiting immediately upon save_cwd or
81 restore_cwd failure. Now, an application can arrange e.g.,
82 to perform a longjump in that case.
83 * openat.c: Include dirname.h.
84 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
85 (rpl_openat, fdopendir, fstatat): Call openat_save_die
86 and openat_restore_die rather than calling error directly.
87 Don't include "error.h" or "exitfail.h"; they're no longer needed.
89 * openat-die.c (openat_save_die, openat_restore_die): New file.
90 * openat.h (openat_save_die, openat_restore_die): Declare and define.
92 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
93 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
94 int utc, int nanoseconds);
96 date should not have to allocate a megabyte of virtual memory to
97 handle a format argument like +%1048575T. When implemented with
98 strftime, it must allocate such a buffer, use strftime to fill it
99 in, print it, then free it.
100 With fprintftime, it simply prints everything and exits.
101 With no need for memory allocation, that's one fewer way to fail.
102 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
103 optional field width, not before, so we accept %9:z, not %:9z.
104 (my_strftime): Be sure to use L_('x') for literals.
106 * getloadavg.c, mkdir-p.c, openat.h:
107 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
108 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
109 and don't include <sys/file.h>).
111 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
115 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
116 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
117 [!LDAV_DONE]: Avoid unused variable warning.
119 2005-09-21 Bruno Haible <bruno@clisp.org>
121 * unicodeio.h (unicode_to_mb): New declaration.
123 2005-09-20 Derek Price <derek@ximbiot.com>
125 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
127 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
129 Use a consistent style for including <config.h>.
130 * __fpending.c, acl.c, argmatch.c,
131 argp-help.c, argp-parse.c,
132 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
133 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
134 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
135 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
136 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
137 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
138 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
139 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
140 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
141 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
142 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
143 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
144 modechange.c, mountlist.c, open-safer.c, physmem.c,
145 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
146 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
147 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
148 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
149 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
150 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
151 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
152 userspec.c, utimecmp.c, version-etc-fsf.c,
153 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
154 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
155 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
156 Standardize inclusion of config.h.
157 * __fpending.h, dirfd.h, getdate.h, human.h,
158 inttostr.h: Removed inclusion of config.h from header files.
159 * inttostr.c: Adjusted in-tree users.
160 * timespec.h: Remove superfluous warning to include config.h.
161 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
162 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
163 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
164 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
166 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
168 * stat-time.h: New file.
169 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
170 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
172 (timespec_cmp): New function.
173 * utimecmp.c: Include stat-time.h.
174 (SYSCALL_RESOLUTION): Depend on whether various struct stat
175 members exist, not on the obsolescent ST_MTIM_NSEC.
176 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
178 2005-09-15 Derek Price <derek@ximbiot.com>
179 Paul Eggert <eggert@cs.ucla.edu>
181 * regcomp.c, regexec.c, regex_internal.c: Back out previous
182 changes, consolidating in...
183 * regex_internal.h: ...this file.
185 2005-09-15 Derek Price <derek@ximbiot.com>
187 * regex_internal.h: Blank `pure' for GNUC < 3.
188 * regex_internal.c: Ditto, using this...
189 (__GNUC_PREREQ): ...new macro.
190 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
191 (__GNUC_PREREQ): ...this new macro.
193 * strstr.h: Include string.h. Define strstr as a macro here.
195 2005-09-13 Derek Price <derek@ximbiot.com>
197 * canon-host.c (canon_host_r): Set *cherror on memory allocation
199 Reported by Jim Meyering <jim@meyering.net>.
201 2005-09-13 Jim Meyering <jim@meyering.net>
203 * canon-host.c: Filter through gnu indent and reword comments slightly.
204 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
206 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
208 * lib/base64.c: Typo.
209 (base64_encode): Put b64str in initialized data section.
211 2005-09-12 Derek Price <derek@ximbiot.com>
213 Return usable errors from canon-host.
214 * canon-host.h: New file.
215 * canon-host.c (canon_host): Wrap...
216 (canon_host_r): ...this new function, which now relies exclusively on
218 (ch_strerror): New function.
219 (last_cherror): New global.
220 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
221 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
223 (freeaddrinfo): Free ai->ai_canonname when set.
225 2005-09-12 Derek Price <derek@ximbiot.com>
226 Paul Eggert <eggert@cs.ucla.edu>
228 * glob-libc.h: Renamed from glob_.h. The new version is
229 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
230 protecting things that should be done only in gnulib contexts.
231 * glob_.h: New file, containing only the glob things needed for
233 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
234 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
235 (glob, globfree, glob_pattern_p): Now defined simply in terms of
236 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
237 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
238 and to respect the namespace rules better.
240 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
242 Merge glibc and coreutils changes into gnulib, plus a few
244 * md5.c: Use #error rather than a string.
245 (CYCLIC): New macro, from glibc source. Use it instead of rol.
246 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
247 (__attribute__): Define to empty for non recent-GCC.
248 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
249 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
250 Renamed from their non-__ counterparts, with new macros replacing
251 them if not _LIBC. Add __THROW attribute.
253 (struct md5_ctx): Align buffer if using GCC.
254 * sha1.h (struct sha1_ctx): Likewise.
255 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
256 The old name was backwards.
257 (NOTSWAP): Remove; not used.
258 (rol): New macro, moved here from md5.h.
259 (sha1_process_block): Remove a FIXME that doesn't make sense.
261 2005-09-12 Derek Price <derek@ximbiot.com>
263 * gai_strerror.c: Include config.h when available. Include
264 getaddrinfo.h before other headers to test interface.
265 Reported by Larry Jones <lawrence.jones@ugs.com>.
267 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
269 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
270 definitions, since that's the preferred style in glibc.
271 Fix a minor spacing issue, and update copyright notice to match glibc's.
273 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
275 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
277 2005-09-06 Simon Josefsson <jas@extundo.com>
279 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
280 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
282 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
284 Change bitset word type from unsigned int to unsigned long int,
285 as this has better performance on typical 64-bit hosts.
286 Port bitset code to hosts with unusual word sizes.
287 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
288 (build_collating_symbol):
289 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
290 argument is a bitset. This is merely a style issue, but it makes
291 it clearer that an entire array is expected.
292 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
293 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
294 Port to the case where bitset_word is not the same as unsigned int.
295 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
296 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
298 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
299 (build_trtable, group_nodes_into_DFAstates):
301 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
302 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
303 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
304 * regexec.c (group_nodes_into_DFAstates): Likewise.
305 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
306 * regcomp.c (optimize_subexps, lower_subexp):
307 Work even if bitset_word has holes in its bitwise representation.
308 * regex_internal.h (BITSET_WORD_BITS): Likewise.
309 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
311 * regex_internal.c (re_string_reconstruct):
312 Don't assume UCHAR_MAX == 255.
313 * regex_internal.h (bitset_set_all): Likewise.
314 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
316 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
317 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
319 (BITSET_WORD_MAX): New macro.
320 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
321 (bitset_set_all, bitset_copy): Now inline functions, not macros.
322 (bitset_empty, bitset_copy):
323 Prefer sizeof (bitset) to multiplying it out ourselves.
324 (bitset_not_merge): Remove; unused.
325 (bitset_contain): Return bool, not unsigned int with one bit on.
327 * regexec.c (build_trtable): Don't assume bitset has no stricter
328 alignment than re_node_set; do this by defining a new internal
329 type struct dests_alloc and using it to allocate memory.
331 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
333 Check for arithmetic overflow when calculating sizes, to prevent
334 some buffer-overflow issues. These patches are conservative, in the
335 sense that when I couldn't determine whether an overflow was possible,
336 I inserted a run-time check.
337 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
338 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
339 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
340 (re_xnrealloc, re_x2nrealloc): New inline functions.
341 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
342 (build_equiv_class, build_charclass): Check for arithmetic overflow
343 in size expression calculations.
344 * lib/regex_internal.c (re_string_realloc_buffers):
345 (build_wcs_upper_buffer, re_node_set_add_intersect):
346 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
347 (re_dfa_add_node, register_state): Likewise.
348 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
349 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
350 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
351 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
353 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
355 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
356 to avoid a collision with bits/local_lim.h in glibc.
357 All uses changed. Problem reported by Dmitry V. Levin in
358 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
360 * regex_internal.c (build_wcs_upper_buffer): Fix portability
361 bugs in int versus size_t comparisons.
362 (re_string_context_at): Fix bug where the code assumed that
365 Use bool where appropriate.
366 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
368 (calc_eclosure_iter): Likewise, for ROOT arg.
369 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
370 (build_charclass_op): Likewise, for NON_MATCH arg.
371 * regex_internal.c (re_string_allocate, re_string_construct):
372 (re_string_construct_common): Likewise, for ICASE arg.
373 * regexec.c (re_search_2_stub, re_search_stub):
374 Likewise, for RET_LEN arg.
375 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
376 (set_regs): Likewise, for FL_BACKTRACK arg.
377 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
378 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
379 (calc_eclosure_iter, parse_bracket_exp):
380 Use bool for internal variables that are booleans.
381 * regexec.c (re_search_internal, check_matching, proceed_next_node):
382 (set_regs, build_sifted_states, sift_states_bkref):
383 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
384 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
385 (find_collation_sequence_value):
387 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
388 (re_node_set_compare):
389 Return bool, not int. All callers changed.
390 * regexec.c (check_halt_node_context, check_dst_limits):
391 (build_trtable, check_node_accept): Likewise.
392 * regex_internal.h: Include stdbool.h.
394 Fix bugs uncovered when converting to bool.
395 * regcomp.c (calc_eclosure_iter): Check for storage allocation
396 failure instead of charging ahead blindly.
397 * regex_internal.c (register_state): Likewise.
398 * regexec.c (re_search_2_stub): Use simpler method than boolean
399 for freeing internal storage.
400 (group_nodes_into_DFA_states): Use unsigned int, not int, for
401 bitset pieces used as boolean, to avoid undefined behavior
402 on hosts that do int overflow checking.
404 2005-08-31 Derek Price <derek@ximbiot.com>
406 * getdelim.c (getdelim): Return EOF on EOF.
407 Reported by Larry Jones <lawrence.jones@ugs.com>.
409 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
411 * regex_internal.c (re_string_reconstruct): Don't assume buffer
412 lengths fit in regoff_t; this isn't true if regoff_t is the same
414 * regex.c (re_search_internal): 5th arg is LAST_START
415 (= START + RANGE) instead of RANGE. This avoids overflow
416 problems when regoff_t is the same width as size_t.
418 (re_search_2_stub): Check for overflow when adding the
419 sizes of the two strings.
420 (re_search_stub): Check for overflow when adding START
421 to RANGE; if it occurs, substitute the extreme value.
423 2005-08-31 Jim Meyering <jim@meyering.net>
425 * regcomp.c (search_duplicated_node): Make first pointer arg
427 * regex_internal.c (create_ci_newstate, create_cd_newstate):
428 (register_state): Likewise.
429 * regexec.c (search_cur_bkref_entry, check_dst_limits):
430 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
431 (group_nodes_into_DFAstates): Likewise.
433 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
435 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
436 old glibc regex code mishandles strings longer than 2**31 bytes.
437 This patch fixes this when the regex code is used in gnulib
438 (i.e., outside glibc).
440 This patch should not affect the use of the regex code inside
441 glibc. No doubt this problem also needs to be handled for glibc
442 as well, but the result will be an incompatible change to the
443 glibc ABI, and the old ABI will have to be supported too. That
444 can be the the subject for another patch.
446 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
447 governing whether the rest of this patch is active. By default,
448 the macro is disabled and the patch has no effect.
449 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
450 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
451 (struct re_pattern_buffer, re_search, re_search_2, re_match):
452 (re_match_2, re_set_registers): Use the new types.
453 * regex_internal.h (Idx, re_hashval_t): New types.
454 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
456 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
457 (re_string_context_at, bin_tree_t, re_dfastate_t):
458 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
459 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
460 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
461 (re_string_char_size_at, re_string_wchar_at):
462 (re_string_elem_size_at):
463 Use the new types and macros to port to 64-bit hosts.
464 Use unsigned types for internal values, so that the code
465 mostly works even for arrays larger than SSIZE_MAX.
466 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
467 (search_duplicated_node, calc_eclosure_iter, fetch_number):
468 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
469 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
470 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
471 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
472 (calc_inveclosure, parse_dup_op, build_range_exp):
473 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
474 (fetch_number, create_token_tree, mark_opt_subexp):
476 * regex_internal.c (re_string_construct_common, create_ci_newstate):
477 (create_cd_newstate, re_string_allocate, re_string_construct):
478 (re_string_realloc_buffers, build_wcs_upper_buffer):
479 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
480 (re_string_reconstruct, re_string_peek_byte_case):
481 (re_string_fetch_byte_case, re_string_context_at):
482 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
483 (re_node_set_init_copy, re_node_set_add_intersect):
484 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
485 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
486 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
487 (re_acquire_state, re_acquire_state_context, register_state):
489 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
490 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
491 (re_search_internal, re_search_2_stub, re_search_stub)
492 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
493 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
494 (update_cur_sifted_state, check_dst_limits):
495 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
496 (check_subexp_limits, sift_states_bkref, merge_state_array):
497 (check_subexp_matching_top, get_subexp, get_subexp_sub):
498 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
499 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
500 (expand_bkref_cache, check_node_accept_bytes):
501 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
502 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
503 (acquire_init_state_context, check_halt_node_context):
504 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
505 (sift_states_backward, clean_state_log_if_needed):
506 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
507 (find_recover_state, transit_state_sb, transit_state_mb):
508 (transit_state_bkref, build_trtable, match_ctx_clean):
510 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
511 to work around an assumption that REG_MISSING is negative.
513 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
514 (seek_collating_symbol_entry) [defined _LIBC]:
515 (lookup_collation_sequence_value) [defined _LIBC]:
516 (build_range_exp, build_collating_symbol) [defined _LIBC]:
517 Use prototypes rather than old-style function definitions.
518 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
519 (transit_state_sb) [0]:
520 (find_collation_sequence_value) [defined _LIBC]: Likewise.
522 * regexec.c (re_search_internal): Simplify update of rm_so and
525 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
526 (optimize_subexps, lower_subexp):
527 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
528 since the signed shift might overflow. Use 1u<<31 instead.
529 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
530 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
533 * regcomp.c (optimize_subexps, lower_subexp):
534 Use CHAR_BIT rather than 8, for clarity.
535 * regexec.c (check_dst_limits_calc_pos_1):
536 (check_subexp_matching_top): Likewise.
537 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
538 have to worry about portability issues when shifting it left.
539 Remove no-longer-needed test for table_size > 0.
540 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
541 in a word, as the resulting behavior is undefined.
542 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
543 in one case, a <= should have been an <, and in another case the
544 whole test was missing.
545 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
546 the standard name CHAR_BIT.
547 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
548 this is not true on one's complement and signed-magnitude hosts.
550 * regex_internal.h (re_sub_match_top_t): Remove unused member
552 (struct re_dfa_t): Remove unused member states_alloc.
553 * regcomp.c (init_dfa): Don't initialize unused members.
555 2005-08-31 Bruno Haible <bruno@clisp.org>
557 * strstr.c: Include <stddef.h>, for NULL.
558 * strcasestr.c: Likewise.
559 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
561 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
563 * iconvme.h: Add prototype for iconv_alloc.
565 2005-08-29 Simon Josefsson <jas@extundo.com>
567 * iconvme.c: Fix errno.
569 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
571 * iconvme.c: Split iconv_string into iconv_alloc.
573 2005-08-27 Jim Meyering <jim@meyering.net>
575 * fopen-safer.c: Merge minor changes from coreutils.
576 * dup-safer.c: Likewise.
577 * fd-safer.c: Likewise.
579 Merge from coreutils.
580 * stdio--.h: New file.
581 * stdlib--.h: New file.
582 * mkstemp-safer.c: New file.
585 * pipe-safer.c: New file.
586 * creat-safer.c: New file.
587 * fcntl--.h (creat): Define to creat_safer.
588 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
589 * unistd--.h (pipe): Define to pipe_safer.
590 * unistd-safer.h: Declare pipe_safer.
592 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
594 * regex_internal.h: Remove all references to
595 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
597 (bitset_not, bitset_merge, bitset_not_merge):
598 (bitset_mask, re_string_allocate, re_string_construct):
599 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
600 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
601 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
602 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
603 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
604 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
605 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
606 (re_acquire_state_context):
607 Remove unnecessary forward decls.
608 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
609 Put __attribute at function definition,
610 now that the function decl has been removed.
611 * lib/regex_internal.c (re_string_peek_byte_case):
612 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
615 2005-08-26 Simon Josefsson <jas@extundo.com>
617 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
618 Haible <bruno@clisp.org>.
620 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
622 * regexec.c (set_regs): Don't alloca with an unbounded size.
624 alloca modernization/simplification for regex.
625 * regex.c: Remove portability cruft for alloca. This no longer
626 needs to be at the start of the file, and can be moved into
627 regex_internal.h and simplified.
628 * regex_internal.h: Include <alloca.h>.
629 (__libc_use_alloca) [!defined _LIBC]: New macro.
630 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
631 now works outside glibc.
633 2005-08-24 Simon Josefsson <jas@extundo.com>
635 * getpass.c: Add WIN32 implementation. Conditionalize use of
636 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
639 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
641 Make regex safe for g++. This fixes one real bug (an "err"
642 that should have been "*err"). g++ problem reported by
644 * regex_internal.h (re_calloc): New macro, consistent with
645 re_malloc etc. All callers of calloc changed to use re_calloc.
646 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
647 not int. All callers changed.
648 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
649 just use an array of size MB_LEN_MAX.
650 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
651 (find_recover_state): Change "err" to "*err"; this fixes what
652 appears to be a real bug.
653 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
656 2005-08-25 Jim Meyering <jim@meyering.net>
658 * open-safer.c: Include <config.h>.
659 Otherwise, we'd lose LARGEFILE support in any file using
662 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
664 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
665 * regex.h (regerror): Likewise.
667 * regex.c: Do not include <sys/types.h>, as POSIX no longer
668 requires this. (The code never needed it.)
670 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
671 All uses of recently-renamed identifiers changed to use the new,
672 POSIX-compliant names. The code will build and run just fine
673 without these changes, but it's better to eat our own dog food
674 and use the standard-conforming names.
676 * regex.h: Fix a multitude of POSIX name space violations.
677 These changes have an effect only for programs that define
678 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
679 do not change anything for programs compiled in the normal way.
680 Also, there is no effect on the ABI.
682 (_REGEX_SOURCE): New macro.
683 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
684 defined and _GNU_SOURCE is not; this fixes a name space violation.
686 Rename the following macros to obey POSIX requirements.
687 The old names are still visible as macros if _REGEX_SOURCE is defined.
688 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
689 RE_BACKSLASH_ESCAPE_IN_LISTS.
690 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
691 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
692 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
693 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
694 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
695 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
696 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
697 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
698 (REG_INTERVALS): renamed from RE_INTERVALS.
699 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
700 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
701 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
702 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
703 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
704 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
705 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
706 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
707 RE_UNMATCHED_RIGHT_PAREN_ORD.
708 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
709 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
710 (REG_DEBUG): renamed from RE_DEBUG.
711 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
712 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
713 unusual, since we can't clash with the POSIX REG_ICASE.
714 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
715 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
716 (REG_NO_SUB): renamed from RE_NO_SUB.
717 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
718 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
719 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
720 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
721 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
722 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
723 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
724 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
725 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
726 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
727 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
728 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
729 RE_SYNTAX_POSIX_MINIMAL_BASIC.
730 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
731 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
732 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
733 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
734 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
735 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
736 (REG_FIXED): Renamed from REGS_FIXED.
737 (REG_NREGS): Renamed from RE_NREGS.
739 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
740 of other REG_* macros, since POSIX says the user is allowed to
741 #undef these macros selectively.
743 (reg_errcode_t): Update comment stating what other tables need
746 Rename the following enum values to obey POSIX requirements.
747 The old names are still visible as macros.
748 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
749 is not defined, since GNU is supposed to be a superset of POSIX as
750 much as possible, and since we want reg_errcode_t to be a signed
751 type for implementation consistency.
752 (_REG_NOERROR): Renamed from REG_NOERROR.
753 (_REG_NOMATCH): Renamed from REG_NOMATCH.
754 (_REG_BADPAT): Renamed from REG_BADPAT.
755 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
756 (_REG_ECTYPE): Renamed from REG_ECTYPE.
757 (_REG_EESCAPE): Renamed from REG_EESCAPE.
758 (_REG_ESUBREG): Renamed from REG_ESUBREG.
759 (_REG_EBRACK): Renamed from REG_EBRACK.
760 (_REG_EPAREN): Renamed from REG_EPAREN.
761 (_REG_EBRACE): Renamed from REG_EBRACE.
762 (_REG_BADBR): Renamed from REG_BADBR.
763 (_REG_ERANGE): Renamed from REG_ERANGE.
764 (_REG_ESPACE): Renamed from REG_ESPACE.
765 (_REG_BADRPT): Renamed from REG_BADRPT.
766 (_REG_EEND): Renamed from REG_EEND.
767 (_REG_ESIZE): Renamed from REG_ESIZE.
768 (_REG_ERPAREN): Renamed from REG_ERPAREN.
769 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
770 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
771 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
772 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
774 (_REG_RE_NAME, _REG_RM_NAME): New macros.
775 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
776 changed. But support the old name if the new one is not defined
777 and if _REGEX_SOURCE.
779 Change the following member names in struct re_pattern_buffer.
780 The old names are still supported if !_REGEX_SOURCE.
781 The new names are always supported, regardless of _REGEX_SOURCE.
782 (re_buffer): Renamed from buffer.
783 (re_allocated): Renamed from allocated.
784 (re_used): Renamed from used.
785 (re_syntax): Renamed from syntax.
786 (re_fastmap): Renamed from fastmap.
787 (re_translate): Renamed from translate.
788 (re_can_be_null): Renamed from can_be_null.
789 (re_regs_allocated): Renamed from regs_allocated.
790 (re_fastmap_accurate): Renamed from fastmap_accurate.
791 (re_no_sub): Renamed from no_sub.
792 (re_not_bol): Renamed from not_bol.
793 (re_not_eol): Renamed from not_eol.
794 (re_newline_anchor): Renamed from newline_anchor.
796 Change the following member names in struct re_registers.
797 The old names are still supported if !_REGEX_SOURCE.
798 The new names are always supported, regardless of _REGEX_SOURCE.
799 (rm_num_regs): Renamed from num_regs.
800 (rm_start): Renamed from start.
801 (rm_end): Renamed from end.
803 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
804 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
805 Prepend __ to parameter names.
807 Undo yesterday's changes.
809 2005-08-24 Jim Meyering <jim@meyering.net>
812 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
814 2005-08-21 Bruno Haible <bruno@clisp.org>
816 * lock.h: Add multiple inclusion guard.
817 * tls.h: Add multiple inclusion guard.
819 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
821 * regex.h (REG_NOSYS)
822 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
823 Define, since POSIX requires it as of 2001.
824 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
825 New private symbol, used to keep the enum signed in all cases.
826 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
827 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
829 * regex_internal.c (re_string_skip_chars, register_state):
831 Remove forward decls; no longer needed now that we use prototypes.
832 * regexec.c (acquire_init_state_context, check_halt_node_context):
833 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
834 (clean_state_log_if_needed): Likewise.
836 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
838 Fix problems reported by Sam Steingold in
839 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
840 * regexec.c (sift_states_bkref): Fix portability bug: the code
841 assumed that reg_errcode_t is a signed type, which is not
842 necessarily true if _XOPEN_SOURCE is not defined.
843 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
844 some compilers warn about it otherwise.
846 2005-08-20 Jim Meyering <jim@meyering.net>
848 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
849 of unused local, dfa.
851 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
853 * regcomp.c (create_initial_state): Remove duplicate decl.
854 (init_word_char, create_initial_state, duplicate_node_closure):
855 (fetch_token, peek_token_bracket, build_range_exp):
856 (build_collating_symbol): Remove forward decls; no longer needed
857 now that we use prototypes.
860 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
861 (re_compile_fastmap_iter, regcomp, regerror, regfree):
862 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
863 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
864 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
865 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
866 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
867 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
868 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
869 (build_range_exp, build_collating_symbol, parse_bracket_exp):
870 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
871 (build_charclass, build_charclass_op, fetch_number, create_tree):
872 (create_token_tree, mark_opt_subexp, duplicate_tree):
873 Use prototypes rather than old-style definitions.
876 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
877 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
878 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
879 (re_string_reconstruct, re_string_peek_byte_case):
880 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
881 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
882 (re_node_set_init_copy, re_node_set_add_intersect):
883 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
884 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
885 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
886 (re_acquire_state, re_acquire_state_context, register_state):
887 (create_ci_newstate, create_cd_newstate, free_state):
889 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
890 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
891 (re_search_internal, prune_impossible_nodes):
892 (acquire_init_state_context, check_matching, static):
893 (check_halt_node_context, check_halt_state_context, proceed_next_node):
894 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
895 (update_regs, sift_states_backward, build_sifted_states):
896 (clean_state_log_if_needed, merge_state_array):
897 (update_cur_sifted_state, add_epsilon_src_nodes):
898 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
899 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
900 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
901 (find_recover_state, check_subexp_matching_top, transit_state_mb):
902 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
903 (check_arrival, check_arrival_add_next_nodes):
904 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
905 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
906 (check_node_accept_bytes, check_node_accept, extend_buffers):
907 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
908 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
913 (re_string_allocate, re_string_construct, re_string_reconstruct):
914 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
915 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
916 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
917 (re_string_context_at, re_string_peek_byte_case):
918 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
919 is defined, since we now use prototypes always.
921 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
922 C89 or better. All uses removed.
924 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
926 * regex_internal.c (re_acquire_state, re_acquire_state_context)
927 [defined lint]: Suppress bogus uninitialized-variable warnings.
929 * regcomp.c (duplicate_node): Return new index, not an error code,
930 and let the caller return REG_ESPACE if out of space. This
931 removes an uninitialied-variable warning with GCC 4.0.1, and also
932 avoids taking the address of a local variable. All callers
935 2005-08-19 Jim Meyering <jim@meyering.net>
937 * regexec.c (proceed_next_node): Redo local variables to
938 avoid GCC shadowing warnings.
940 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
942 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
943 (re_node_set_insert_last, re_dfa_add_node):
944 Rename local variables to avoid GCC shadowing warnings.
946 2005-08-18 Bruno Haible <bruno@clisp.org>
948 * strstr.c (strstr): Fix return value in multibyte case.
949 * strcasestr.c (strcasestr): Likewise.
951 2005-08-17 Jim Meyering <jim@meyering.net>
953 Make the %s format (seconds since the epoch) work for a negative
954 number and when used with a zero-padded field width, e.g. %015s.
956 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
957 label so that it precedes the code to set `digits'. Otherwise,
958 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
959 print `00-22'. Now, it prints `-0022', as it should.
961 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
963 * regex.h: Remove useless space-before-tab. From coreutils.
965 2005-08-17 Bruno Haible <bruno@clisp.org>
967 * strcasestr.h: New file.
968 * strcasestr.c: New file.
970 2005-08-17 Bruno Haible <bruno@clisp.org>
972 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
973 * strstr.c: Completely rewritten, with multibyte locale support.
975 2005-08-17 Bruno Haible <bruno@clisp.org>
977 * strcasecmp.c: Use mbuiter.h.
979 2005-08-17 Bruno Haible <bruno@clisp.org>
981 * mbuiter.h: New file.
983 2005-08-16 Bruno Haible <bruno@clisp.org>
985 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
987 (mbi_avail, mbi_advance): Let the iteration end before the terminating
988 NUL byte, not after it.
990 2005-08-16 Bruno Haible <bruno@clisp.org>
992 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
993 the valid ones. Makes the comparison operations transitive:
994 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
995 * strcasecmp.c (strcasecmp): Use mb_casecmp.
997 2005-08-16 Bruno Haible <bruno@clisp.org>
999 * strcase.h (strcasecmp): Add note in comments.
1000 * strncasecmp.c: Use code from strcasecmp.c.
1001 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1002 (strcasecmp): Work correctly in multibyte locales.
1004 2005-08-16 Bruno Haible <bruno@clisp.org>
1006 * strnlen1.h: New file.
1007 * strnlen1.c: New file.
1009 2005-08-16 Bruno Haible <bruno@clisp.org>
1011 * mbfile.h: New file.
1013 2005-08-16 Bruno Haible <bruno@clisp.org>
1015 * mbiter.h: New file.
1017 2005-08-16 Bruno Haible <bruno@clisp.org>
1019 * mbchar.h: New file.
1020 * mbchar.c: New file.
1022 2005-08-16 Bruno Haible <bruno@clisp.org>
1024 * tls.h: New file, from GNU gettext.
1025 * tls.c: New file, from GNU gettext.
1027 2005-08-15 Bruno Haible <bruno@clisp.org>
1029 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1032 2005-08-14 Jim Meyering <jim@meyering.net>
1034 Sync from coreutils.
1036 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1037 Use the hash-table-based cycle-detection code not just when
1038 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1039 Reported by James Youngman in
1040 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1041 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1042 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1043 This lets us compile with -DFTS_DEBUG, once again.
1044 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1045 * fts.c (fd_safer): Remove decl.
1046 Include fcntl--.h rather than unistd-safer.h
1047 (fts_safe_changedir): Don't call fd_safer; no longer needed
1048 now that we include fcntl--.h.
1050 2005-08-11 Simon Josefsson <jas@extundo.com>
1052 * readline.h, readline.c: New file.
1054 2005-08-11 Bruno Haible <bruno@clisp.org>
1056 * strnlen.h (strnlen): Change parameter name to match comment.
1058 2005-08-10 Simon Josefsson <jas@extundo.com>
1060 * strndup.c: Use strnlen.h.
1062 * strnlen.h: New file.
1064 2005-08-02 Simon Josefsson <jas@extundo.com>
1066 * getline.h, getline.c: Rewrite.
1068 * getdelim.h, getdelim.c: New files, ported from glibc.
1070 2005-07-31 Bruno Haible <bruno@clisp.org>
1072 * lock.h (gl_lock_initializer): New macro.
1073 (gl_lock_define_initialized): Use it.
1074 (gl_rwlock_initializer): New macro.
1075 (gl_rwlock_define_initialized): Use it.
1076 (gl_recursive_lock_initializer): New macro.
1077 (gl_recursive_lock_define_initialized): Use it.
1079 2005-07-26 Bruno Haible <bruno@clisp.org>
1081 * lock.h: Update from GNU gettext.
1082 * lock.c: Update from GNU gettext.
1084 2005-07-18 Bruno Haible <bruno@clisp.org>
1086 * lock.h (gl_once_t): New type.
1087 (gl_once_define, gl_once): New macros.
1088 * lock.c (fresh_once): New variable.
1089 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1092 2005-07-18 Simon Josefsson <jas@extundo.com>
1094 * check-version.c (check_version): Accept identical versions too.
1096 2005-07-18 Bruno Haible <bruno@clisp.org>
1098 * lock.h: New file, from GNU gettext.
1099 * lock.c: New file, from GNU gettext.
1101 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1103 * quotearg.c: Add translator comment suggested by Bruno Haible,
1104 with a minor change.
1106 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1108 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1109 copyright symbol and the year.
1110 * version-etc.c (COPYRIGHT_YEAR): New constant.
1111 (version_etc_va): Use parameterized copyright notice.
1112 Reword to conform to the current GNU coding standards.
1114 2005-07-11 Simon Josefsson <jas@extundo.com>
1116 * size_max.h: New file.
1118 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1120 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1123 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1124 and Paul Eggert <eggert@cs.ucla.edu>
1126 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1127 in wint_t, not wchar_t. Remove now-unnecessary cast.
1129 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1131 * regex.c, regex.h: Sync from libc.
1132 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1133 New files, synced from libc, except that regex_internal.h
1134 currently has a small porting fix.
1136 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1138 Remove the dependency of the strftime module on the tzset module.
1139 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1140 Copy the input structure, to work around some of the bug with
1141 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1142 Solaris releases, you should also use the tzset module, but we won't
1143 require it as a dependency any more since we don't want LGPLed code
1144 to depend on GPLed code.
1146 2005-07-02 Jim Meyering <jim@meyering.net>
1148 * backupfile.c (backup_args): Change a `0' to NULL.
1150 2005-07-01 Jim Meyering <jim@meyering.net>
1152 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1153 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1154 * save-cwd.c, tempname.c:
1155 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1156 and don't include <sys/file.h>).
1158 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1160 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1161 declares only 'struct timespec;' (!).
1163 2005-06-29 Jim Meyering <jim@meyering.net>
1165 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1166 type name. Use the variable name instead.
1167 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1169 2005-06-28 Simon Josefsson <jas@extundo.com>
1171 * check-version.h, check-version.c: New files.
1173 2005-06-28 Simon Josefsson <jas@extundo.com>
1175 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1176 collision with global variable. Better indentation. Don't
1177 increment buffer pointer beyond buffer end. Based on comments
1178 from Paul Eggert <eggert@cs.ucla.edu>.
1182 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1184 * canon-host.c (canon-host): Append trailing "," to 0 in
1185 initializer of struct addrinfo, as an indication that we don't
1186 care how many members the structure has.
1188 2005-06-24 Derek Price <derek@ximbiot.com>
1189 and Bruno Haible <bruno@clisp.org>
1191 Remove stat module & update lstat.
1192 * stat.c: Remove this file...
1193 (slash_aware_lstat): ...moving this content and its support...
1194 * lstat.c (rpl_lstat): ...into here.
1195 * lstat.h: New file.
1197 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1199 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1200 (ranged_convert): Don't save conversion in a temporary struct.
1201 This causes a warning with GCC 4.0.0, and anyway in the typical
1202 case it's not worth the extra 100 bytes or so of code.
1203 (ranged_convert, __mktime_internal): When calling a function via a
1204 pointer P, use P () rather than (*P) (), as we now assume C89 or
1207 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1209 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1210 "who -r" failed to give output. Problem reported by Tim Waugh.
1212 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1213 (xcalloc): Use it to avoid needless tests.
1214 Problem reported by Jim Meyering.
1216 2005-06-16 Jim Meyering <jim@meyering.net>
1218 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1219 when either N or S is zero.
1221 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1223 * argp.h (__option_is_short): Check upper limit of
1224 __key. Isprint() requires its argument to have the value
1225 of an unsigned char or EOF.
1227 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1229 * fnmatch.c (fnmatch): If there is an encoding error in a
1230 multibyte string or pattern, fall back on unibyte matching.
1231 Problem reported by James Youngman.
1233 2005-06-08 Bruno Haible <bruno@clisp.org>
1235 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1238 2005-06-08 Bruno Haible <bruno@clisp.org>
1240 * csharpcomp.h: New file, from GNU gettext.
1241 * csharpcomp.c: New file, from GNU gettext.
1242 * csharpcomp.sh.in: New file, from GNU gettext.
1244 2005-06-07 Derek Price <derek@ximbiot.com>
1247 * glob_.h: Indent nested #ifdef.
1249 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1251 Sync from coreutils.
1252 Use "file name" when talking about file names, instead of "filename"
1253 or "path", as per the GNU coding standards.
1254 * mkdir-p.c: Renamed from makepath.c.
1255 (make_dir_parents): Renamed from make_path. All callers changed.
1256 * mkdir-p.h: Likewise. All includers changed.
1257 * filenamecat.c: Renamed from path-concat.c.
1258 (file_name_concat): Renamed from path_concat. All callers changed.
1259 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1260 * filenamecat.h: Likewise. All includers changed.
1261 * acl.c: Don't use "path" or "filename" to mean "file name"
1262 in comments or local variable names.
1263 * basename.c: Likewise.
1264 * canonicalize.c, canonicalize.h: Likewise.
1265 * dirname.c, dirname.h: Likewise.
1266 * euidaccess.c: Likewise.
1267 * exclude.c: Likewise
1268 * fnmatch_.h, fnmatch_loop.c: Likewise.
1269 * fsusage.c, fsuage.h: Likewise.
1270 * fts.c, fts_.h: Likewise.
1271 * getcwd.c: Likewise.
1272 * getloadavg.c: Likewise.
1273 * mkstemp.c: Likewise.
1274 * mountlist.c, mountlist.h: Likewise.
1275 * openat.c, openat.h: Likewise.
1276 * readlink-stub.c: Likewise.
1277 * readutmp.c, readutmp.h: Likewise.
1278 * rename.c: Likewise.
1279 * rmdir.c: Likewise.
1281 * savedir.c: Likewise.
1282 * stripslash.c: Likewise.
1283 * tempname.c: Likewise.
1284 * xreadlink.c: Likewise.
1285 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1287 * exclude.h: Likewise.
1289 * euidaccess.c (getuid, getgid, getuid, getegid)
1290 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1291 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1292 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1293 * pathmax.h: Include <limits.h> unconditionally, since other
1294 files have been getting away with it for years (MORE/BSD 4.3
1296 * userspec.c (getpwnam, getgrnam, getgrgid)
1297 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1299 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1300 Define to 256, not 255, as per modern POSIX.
1302 2005-06-01 Bruno Haible <bruno@clisp.org>
1304 * csharpexec.h: New file, from GNU gettext.
1305 * csharpexec.c: New file, from GNU gettext.
1306 * csharpexec.sh.in: New file, from GNU gettext.
1308 2005-05-31 Derek Price <derek@ximbiot.com>
1309 Paul Eggert <eggert@cs.ucla.edu>
1312 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1314 2005-05-29 Derek Price <derek@ximbiot.com>
1315 Paul Eggert <eggert@cs.ucla.edu>
1317 * glob_.h, glob.c: New files.
1319 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1321 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1323 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1324 the configuration hassle isn't worth it.
1325 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1326 (LONGEST_MODIFIER, PRIuMAX): Remove.
1328 2005-05-27 Bruno Haible <bruno@clisp.org>
1330 * getlogin_r.h: Remove second include of <stddef.h>.
1332 2005-05-25 Bruno Haible <bruno@clisp.org>
1333 Derek Price <derek@ximbiot.com>
1335 * getlogin_r.h: Simplify API documentation.
1337 2005-05-25 Derek Price <derek@ximbiot.com>
1338 Paul Eggert <eggert@cs.ucla.edu>
1340 * getlogin_r.c, getlogin_r.h: New files.
1342 2005-05-22 Bruno Haible <bruno@clisp.org>
1344 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1345 Also include <sys/param.h> if it defines MIN, MAX.
1346 Based on a patch by Derek Price <derek@ximbiot.com>.
1348 2005-05-22 Bruno Haible <bruno@clisp.org>
1350 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1351 (INT64_MIN): Fix definition.
1352 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1354 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1355 NEED_SIGNED_INT_TYPES.
1357 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1358 HAVE_SYSTEM_INTTYPES.
1360 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1362 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1363 so that unistd-safer.h (GPL'ed code) need not be included.
1365 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1368 * fts.c: Don't include "cycle-check.h" or "hash.h".
1369 (setup_dir, free_dir): New functions.
1370 (enter_dir, leave_dir): Define trivial
1371 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1372 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1373 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1374 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1375 Move to fts-cycle.c.
1376 (fts_open): Use setup_dir.
1377 (fts_close): Use free_dir.
1378 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1379 This adds a label and some gotos, but the alternatives were messier.
1380 Check for memory allocation failure when entering a dir.
1381 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1382 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1383 (FTS): New member fts_cycle, that is a union that contains the
1384 old active_dir_ht and cycle_state. All uses changed to mention
1385 fts_cycle.ht and fts_cycle.state.
1386 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1387 fts.c, with the following changes:
1388 (setup_dir, free_dir): New functions.
1389 (enter_dir): Now returns bool. Return true if successful, false
1390 if memory exhausted. All callers changed.
1391 Do not bother partly cleaning up on
1392 memory allocation failure; that is free_dir's job.
1393 However, free ad if hash_insert fails, to avoid memory leak.
1394 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1395 fts->fts_options to see which union member to use.
1397 2005-05-20 Jim Meyering <jim@meyering.net>
1399 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1400 Now a macro, to pacify GCC.
1402 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1404 * chown.c (rpl_chown): Return -1 on failure.
1406 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1408 * canonicalize.c: Include canonicalize.h first, to test interface.
1409 Include <stddef.h> unconditionally, since we assume C89 now.
1410 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1411 * fts.c: Include fts_.h first, to check interface.
1412 Do not include intprops.h; no longer needed.
1413 Include cycle-check.h and hash.h, since fts_.h no longer does.
1414 Remove unnecessary casts of closedir to void.
1415 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1416 decide whether to decrement nlinks.
1417 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1418 (FTS): Use struct hash_table * instead of Hash_table, so that
1419 we no longer need to include hash.h here.
1421 2005-05-17 Jim Meyering <jim@meyering.net>
1423 * fts.c, fts_.h: New files, from coreutils.
1425 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1427 Sync from coreutils.
1428 * unlinkdir.c, unlinkdir.h: New files.
1429 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1430 regex.h, unlocked-io.h, xtime.h:
1431 White space changes only.
1432 * makepath.c (make_path): Port to hosts where leading "//" is special.
1433 * yesno.c: Include getline.h, not ctype.h.
1434 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1435 Use getline to remove arbitrary restriction on response length.
1437 2005-05-13 Bruno Haible <bruno@clisp.org>
1439 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1440 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1441 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1442 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1443 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1444 Add support for 64-bit integers in the MSVC compiler.
1446 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1448 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1449 Change the initial comment to refer to GPL, not LGPL.
1450 gnulib-tool will change it to LGPL as needed.
1452 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1453 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1454 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1455 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1456 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1457 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1458 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1459 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1460 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1461 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1462 concatpath.c, config.charset, copy-file.c, copy-file.h,
1463 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1464 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1465 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1466 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1467 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1468 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1469 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1470 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1471 full-read.c, full-read.h, full-write.c, full-write.h,
1472 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1473 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1474 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1475 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1476 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1477 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1478 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1479 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1480 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1481 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1482 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1483 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1484 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1485 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1486 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1487 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1488 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1489 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1490 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1491 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1492 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1493 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1494 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1495 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1496 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1497 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1498 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1499 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1500 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1501 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1502 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1503 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1504 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1505 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1506 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1507 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1508 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1509 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1510 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1511 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1512 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1513 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1514 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1515 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1516 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1517 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1518 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1519 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1520 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1521 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1522 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1523 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1524 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1525 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1526 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1527 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1528 Update FSF postal mail address.
1530 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1532 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1533 specified in ai_socktype. Fix invalid ai_protocol
1534 check. ai_protocol is usually set to 0 or depending on
1535 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1536 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1537 ai_socktype / ai_protocol in the returned addrinfo structure.
1539 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1540 Bruno Haible <bruno@clisp.org>
1542 * inet_ntop.h: New file.
1543 * inet_ntop.c: New file, from glibc with modifications.
1545 2005-05-08 Jim Meyering <jim@meyering.net>
1547 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1549 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1551 Merge from coreutils. Among other things,
1552 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1553 * fd-safer.c: New file.
1554 * fcntl-safer.h, open-safer.c: Remove.
1555 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1556 * dup-safer.c: Include unistd-safer.h first.
1557 Don't include errno.h.
1558 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1559 * file-type.h: Don't assume invoker included sys/stat.h first.
1560 * file-type.c: Rely on file-type.h change.
1561 * getloadavg.c: Include unistd-safer.h.
1562 (getloadavg): Use safer open.
1563 * getusershell.c: Include "stdio-safer.h".
1564 (getusershell): Use safer fopen.
1565 * long-options.c (long_options): Use NULL rather than 0.
1566 * modechange.h (mode_free): Remove; all callers changed to invoke
1568 * modechange.c: Likewise.
1569 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1570 (MODE_DONE): New constant.
1571 (struct mode_change): Remove 'next' member.
1572 (make_node_op_equals): New function; like the old one of the
1573 same name, except it allocates an array.
1574 (mode_compile, mode_create_from_ref): Use it.
1575 (mode_compile): Allocate result as an array, not a linked list.
1576 Parse octal string ourself, so that we catch mistakes like "+0".
1577 (mode_adjust): Arg is an array, not a linked list.
1578 * modechange.c: Include stat-macros.h, xalloc.h.
1579 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1580 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1581 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1582 Remove. This is now stat-macros.h's job.
1583 (talloc): Remove. All callers replaced by xalloc, so that
1584 our invokers don't have to worry about reporting memory failures.
1585 (make_node_op_equals): Remove.
1586 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1588 (struct mode_change): Moved here from modechange.h.
1589 (mode_append_entry): Remove.
1590 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1591 apps to have incorrect behavior. Use simpler algorithm for head
1592 and tail. Don't futz with umask; that's now the job of mode_adjust.
1593 Detect more invalid usages rather than having somewhat-random behavior.
1594 Don't insert an "a=" action, as that leads to incorrect behavior.
1595 (mode_compile, mode_create_from_ref): Return NULL on error instead
1596 of an enum, since now there's only one way to have an error. All
1598 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1599 at the correct time. Simplify calculation of "+u" and its ilk.
1600 Don't mishandle "+X".
1601 (mode_free): Remove "register" and localize decls.
1602 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1603 (struct mode_change): Move to modechange.c; callers don't
1604 need to see this stuff.
1605 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1606 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1607 (mode_change, mode_adjust): Reflect the new signatures noted above.
1608 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1609 that might redefine system include files.
1610 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1611 (my_usleep): Use NULL rather than (void *) 0.
1612 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1613 Use siginterrupt to specify that system calls should be interrupted.
1614 (rpl_nanosleep): Move initialization of suspended closer to call of
1616 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1617 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1618 (desirable_utmp_entry): New function.
1619 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1620 using x2nrealloc, to simplify logic.
1621 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1622 size calculation. Do not assume utmp file is a regular file.
1623 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1624 (READ_UTMP_CHECK_PIDS): New constant.
1625 * save-cwd.c: Include unistd-safer.h.
1626 (save_cwd): Use fd_safer.
1627 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1628 [!_LIBC] Include "stat-macros.h" instead.
1629 * unistd-safer.h (fd_safer): New decl.
1631 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1633 * byteswap_.h: New file.
1635 2005-04-25 Albert Chin <china@thewrittenword.com>
1637 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1640 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1642 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1643 that "UTC +1 second" continues to work. Problem reported
1645 (relunit_snumber): New rule.
1648 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1650 * getdate.y (universal_time_zone_table): New constant.
1651 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1652 universal_time_zone_table.
1653 (lookup_zone): Prefer universal_time_zone_table to
1654 local_time_zone_table, so that "GMT" time stamps are allowed in
1655 London during the summer. Problem reported by Ian Abbott.
1657 2005-04-12 Jim Meyering <jim@meyering.net>
1659 * human.c (humblock): Set *options even when returning due to
1660 xstrtoumax conversion failure. Thanks to a used-uninitialized
1663 2005-04-09 Jim Meyering <jim@meyering.net>
1665 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1666 -Wuninitialized: initialize tm0.tm_year.
1668 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1670 * getdate.y (parser_control): rels_seen is now a boolean, not a
1671 count, since there's no maximum. All uses changed.
1672 Add member dsts_seen.
1673 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1675 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1676 Use pc_rels_seen to decide whther a date is absolute.
1678 * getdate.y (number): Don't overwrite year.
1679 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1682 2005-04-02 Simon Josefsson <jas@extundo.com>
1684 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1685 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1687 2005-03-27 Jim Meyering <jim@meyering.net>
1689 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1691 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1693 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1694 "one's complement" -> "ones' complement" in comment, as per Knuth.
1695 "value of type" -> "type or expression" in comment.
1696 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1698 2005-03-26 Jim Meyering <jim@meyering.net>
1701 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1702 Correct typos: s/or/of/.
1704 2005-03-23 Jim Meyering <jim@meyering.net>
1706 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1708 2005-03-21 Jim Meyering <jim@meyering.net>
1710 Changes imported from coreutils.
1712 * cycle-check.c: Don't include xalloc.h.
1714 * path-concat.c: Don't include assert.h.
1715 (path_concat): Remove assertion that would have triggered
1716 for ABASE starting with more than one slash.
1717 Reported by Andreas Schwab.
1719 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1720 properly when ABASE is an absolute file name.
1721 Correct the description of this function.
1723 Add an assertion and a test driver.
1724 This fixes a bug introduced on 2004-07-02.
1725 Andreas Schwab reported the resulting failure of cp --parents:
1726 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1728 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1730 * strftime.c (my_strftime): If the underlying strftime returns 0
1731 (which shouldn't happen), generate nothing instead of returning 0
1732 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1734 2005-03-16 Bruno Haible <bruno@clisp.org>
1736 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1738 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1740 * strftime.c (my_strftime): Prepend space to format so that we can
1741 reliably distinguish strftime failure from empty output on POSIX
1744 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1746 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1747 (iconv_string): Don't guess a size-zero buffer, as that might cause
1748 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1749 result would be 'too large', where 'too large' is (heuristically)
1750 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1751 overflow concerns. This will prevent some unwanted malloc failures
1752 when the inputs are very large.
1754 2005-03-15 Bruno Haible <bruno@clisp.org>
1756 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1759 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1762 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1764 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1766 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1767 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1769 * strtol.c: Likewise.
1771 2005-03-14 Simon Josefsson <jas@extundo.com>
1773 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1776 2005-03-14 Jim Meyering <jim@meyering.net>
1778 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1779 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1780 to be nonzero so that we (and caller) can detect the difference
1781 between a valid zero-length expansion and an error return, even
1782 when the underlying strftime fails before writing anything into
1785 2005-03-10 Jim Meyering <jim@meyering.net>
1787 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1788 so that this module works on systems without fchdir.
1790 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1792 Factor int-properties macros into a single file, except for
1793 glibc-related files.
1794 * intprops.h: New file.
1795 * getloadavg.c: Include it instead of limits.h.
1796 (INT_STRLEN_BOUND): Remove.
1797 * human.c: Include intprops.h.
1798 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1799 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1800 * inttostr.h: Include intprops.h instead of limits.h.
1801 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1802 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1803 for consistency with intprops.h.
1804 (time_t_is_integer, twos_complement_arithmetic): Use them.
1805 * sig2str.h: Include <signal.h>, intprops.h.
1806 (INT_STRLEN_BOUND): Remove.
1807 * strftime.c (TYPE_SIGNED): Remove.
1808 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1809 * strtol.c: Adjust comments to match intprops.h.
1810 * userspec.c: Include intprops.h.
1811 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1812 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1813 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1814 instead of rolling our own expressions.
1815 * xstrtol.c: Include xstrtol.h first, to test interface.
1817 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1819 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1820 the right thing even if adding 1900 would overflow. Similarly
1821 for tm_mon + 1 and tm_yday + 1.
1822 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1823 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1824 (DO_SIGNED_NUMBER): New macro.
1825 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1827 2005-03-07 Bruno Haible <bruno@clisp.org>
1829 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1831 2005-03-03 Derek R. Price <derek@ximbiot.com>
1832 Bruno Haible <bruno@clisp.org>
1834 * pagealign_alloc.h: New file.
1835 * pagealign_alloc.c: New file.
1837 2005-01-28 Bruno Haible <bruno@clisp.org>
1839 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1842 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1844 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1845 The workaround isn't strictly needed for POSIX conformance, and
1846 it's too much of a pain to configure and maintain. We'll ask
1847 people to fix their kernels instead.
1848 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1849 (NANOSLEEP_BUG_WORKAROUND): Remove.
1850 (xnanosleep): Remove the workaround.
1852 2005-02-12 Bruno Haible <bruno@clisp.org>
1854 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1856 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1858 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1859 * timespec.h (gettime): Return void, since it always
1860 succeeds now. All uses changed.
1861 * gettime.c (gettime) Likewise.
1862 [HAVE_NANOTIME]: Prefer nanotime.
1863 Assume gettimeofday succeeds, as POSIX requires.
1864 Assime time () succeeds, since other code already does.
1865 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1866 (timespec_subtract): Remove.
1867 (NANOSLEEP_BUG_WORKAROUND): New constant.
1868 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1869 things considerably. Use it only on GNU/Linux hosts, since the
1870 workaround shouldn't be needed elsewhere.
1872 2005-02-24 Bruno Haible <bruno@clisp.org>
1874 * gettext.h: Update from GNU gettext 0.14.2.
1876 2005-02-24 Bruno Haible <bruno@clisp.org>
1878 * localcharset.c: Update from GNU gettext 0.14.2.
1879 * config.charset: Update from GNU gettext 0.14.2.
1881 2005-02-22 Simon Josefsson <jas@extundo.com>
1883 * iconvme.h, iconvme.c: New files, from libc.
1885 2005-02-20 Neil Conway <neilc@samurai.com>
1887 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1888 returned by OSX/Darwin if the specified buffer is not large
1889 enough for the hostname.
1891 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1893 * memrchr.h: New file.
1894 * chdir-long.c: Include it.
1895 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1896 Don't bother including stddef.h.
1898 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1900 * argp-help.c (__argp_help): Create a fake struct argp_state and
1901 pass it to _help, otherwise the latter coredumps trying to
1902 dereference state.root_argp.
1904 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1906 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1908 Include <sys/types.h>, for dev_t.
1909 (ME_DUMMY, ME_REMOTE): Move from here....
1910 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1911 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1913 Include mountlist.h first, to test the interface.
1915 2005-01-29 Bruno Haible <bruno@clisp.org>
1917 * progname.c (program_name): Initialize.
1918 Needed when linking statically on MacOS X.
1920 2005-01-28 Bruno Haible <bruno@clisp.org>
1922 * javacomp.sh.in: New file, from GNU gettext.
1923 * javacomp.h: New file, from GNU gettext.
1924 * javacomp.c: New file, from GNU gettext.
1926 2005-01-26 Bruno Haible <bruno@clisp.org>
1928 * javaexec.sh.in: New file, from GNU gettext.
1929 * javaexec.h: New file, from GNU gettext.
1930 * javaexec.c: New file, from GNU gettext.
1932 2005-01-26 Simon Josefsson <jas@extundo.com>
1934 * gai_strerror.c: Use GPL in header.
1936 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1938 * argp-help.c (hol_entry_help): Avoid using non-constant
1939 initializers for struct pentry_state.
1940 (__argp_error): Check return value of __asprintf
1941 (__argp_failure): Translate error message
1943 * argp-parse.c: Removed braces around the expansion of N_()
1945 2005-01-21 Jim Meyering <jim@meyering.net>
1947 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1948 same value as for Solaris 9.
1950 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1951 component length. This included changing the parameter to be
1952 of type `char *' rather than `char const *'.
1953 * chdir-long.h (chdir_long): Update prototype.
1955 * openat.c (fdopendir, fstatat): New functions.
1956 * openat.h: Include headers required for use of DIR and struct stat.
1957 [AT_SYMLINK_NOFOLLOW]: Define.
1958 (fdopendir, fstatat): Add prototypes.
1960 2005-01-21 Bruno Haible <bruno@clisp.org>
1962 * classpath.h: New file, from GNU gettext.
1963 * classpath.c: New file, from GNU gettext.
1965 2005-01-20 Simon Josefsson <jas@extundo.com>
1967 * version-etc-fsf.c: New file, with version_etc_copyright.
1968 * version-etc.c: Remove version_etc_copyright.
1969 * version-etc.h (version_etc_copyright): Use [] instead of * in
1970 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1972 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1974 * save-cwd.c (save_cwd): Remove code to support the case
1975 where fchdir is missing or flaky.
1977 2005-01-20 Simon Josefsson <jas@extundo.com>
1979 * base64.h (isbase64): Add.
1981 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1982 using a unsigned prototype, don't inline.
1983 (base64_decode): Use it.
1985 2005-01-19 Bruno Haible <bruno@clisp.org>
1987 * sh-quote.h: New file, from GNU gettext.
1988 * sh-quote.c: New file, from GNU gettext.
1990 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1992 Merge changes from coreutils, as described below in several
1993 changelogs dated today.
1995 * save-cwd.c: Include "save-cwd.h" before other include files.
1996 (O_DIRECTORY): Remove; not needed here, since "." must be
1997 a directory. All uses removed.
1998 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1999 universal on Suns, and we also need to test for IRIX.
2000 Revamp code to use 'if' rather than '#if'.
2001 Avoid unnecessary comparison of cwd->desc to 0.
2003 * utimens.c (futimens): Robustify the previous patch, by checking
2004 for known valid error numbers rather than observed invalid ones.
2006 2005-01-18 Jim Meyering <jim@meyering.net>
2008 * version-etc.c (version_etc_copyright): Update copyright date.
2010 * utimens.c (futimens): Account for the fact that futimes
2011 can also fail with errno == ENOSYS or errno == ENOENT.
2012 Patch from Dmitry V. Levin.
2014 Change the name of the robust chdir function from chdir to chdir_long.
2015 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2016 (restore_cwd): Use chdir_long, not chdir.
2017 * chdir-long.c: Renamed from chdir.c.
2018 * chdir-long.h: Renamed from chdir.h.
2019 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2022 2005-01-18 Bob Proulx <bob@proulx.com>
2024 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2025 offsetof() macro construct to avoid compile failure with native HP-UX
2026 11.0 ANSI C compiler.
2028 2005-01-06 Bruno Haible <bruno@clisp.org>
2030 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2031 because stpncpy.m4 takes care of it.
2033 2004-01-24 Bruno Haible <bruno@clisp.org>
2035 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2037 2003-10-09 Bruno Haible <bruno@clisp.org>
2039 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2041 2005-01-06 Bruno Haible <bruno@clisp.org>
2043 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2044 * fwriteerror.c: Include <stdbool.h>.
2045 (fwriteerror): At the end, close the file stream. Record whether
2046 stdout was already closed.
2048 2004-05-27 Bruno Haible <bruno@clisp.org>
2050 * execute.c (environ): Declare if needed.
2051 * pipe.c (environ): Likewise.
2052 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2054 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2056 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2057 definitions to be after all include files, to avoid collisions.
2058 Problem reported by Bob Proulx.
2060 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2062 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2063 not needed. This removes a dependency on the gettext module.
2064 [defined _LIBC]: Do not include <libintl.h>; not needed.
2066 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2068 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2071 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2073 * argp-parse.c: Include <stddef.h>.
2074 (alignof, alignto): New macros.
2075 (parser_init): Don't assume that void * is aligned sufficiently
2078 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2079 need to extend the stack.
2080 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2083 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2085 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2087 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2089 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2090 Remove now-obsolete comment about AIX.
2091 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2092 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2093 (YYMAXDEPTH): New macro.
2095 2004-12-18 Bruno Haible <bruno@clisp.org>
2097 * fatal-signal.c (fatal_signals): Make non-const.
2098 (init_fatal_signals): New function.
2099 (uninstall_handlers, install_handlers): Ignore signals that were set to
2101 (at_fatal_signal): Call init_fatal_signals.
2102 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2104 Reported by Paul Eggert.
2106 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2108 * getdate.y (textint): New member "negative".
2109 (time_zone_hhmm): New function.
2110 Expect 14 shift-reduce conflicts, not 13.
2111 (o_colon_minutes): New rule.
2112 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2113 (yylex): Set the "negative" member of signed numbers.
2115 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2117 Changes imported from coreutils.
2118 * hard-locale.c: Assume <locale.h> exists.
2120 (GLIBC_VERSION): New macro.
2121 (hard_locale): Assume setlocale exists.
2122 Rewrite to avoid #ifdef.
2123 Use strdup rather than malloc + strcpy.
2124 * human.c: Assume <locale.h> exists.
2125 (human_readable): Assume localeconv exists.
2127 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2129 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2130 convert T2, not T. (Imported from libc.)
2132 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2134 * getcwd.c (is_ENAMETOOLONG): New macro.
2135 (__getcwd.c): Don't restore errno; glibc doesn't.
2136 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2137 first, falling back to our code only if its results look suspicious.
2138 Ensure that the resulting buffer is only as large as necessary.
2140 * readutmp.c: Include readutmp.h first.
2141 Include <errno.h>, since readutmp.h no longer does that.
2142 * readutmp.h: Don't include <errno.h>,
2143 <sys/param.h>, <time.h>; not needed to establish interface.
2144 (errno): Remove decl.
2145 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2146 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2147 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2149 2004-11-28 Simon Josefsson <jas@extundo.com>
2151 * base64.h, base64.c: New file.
2153 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2155 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2157 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2159 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2160 HP's ANSI C compiler.
2161 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2162 Declaring int functions causes warnings on some modern systems and
2163 shouldn't be needed to compile on ancient ones.
2164 * same.c (MIN) [defined MIN]: Don't define, since it's already
2167 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2168 with the following changes.
2169 (__set_errno): Parenthesize properly.
2170 Include <stdbool.h>.
2171 (MIN, MAX, MATCHING_INO): New macros.
2172 (__getcwd): Define with prototype, not K&R form.
2173 Use heuristics to allocate default buffer on stack if possible.
2174 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2175 behavior, and to avoid the PATH_MAX limit when computing
2177 Use MATCHING_INO to compare inode number to file.
2178 Check for arithmetic overflow in size calculations.
2179 Fix bug in reallocation of dot array that caused getcwd to fail
2180 on directories nested deeper than 75.
2181 Be more careful about saving errno on error.
2182 Do not use realloc; use only free+malloc, as this is a bit
2183 more flexible and avoids a needless copy operation.
2184 Do not inspect st_dev and st_ino for symbolic links; POSIX
2185 doesn't specify the latter.
2186 Check for closedir errors.
2187 Avoid needless casts.
2188 Use "#ifdef weak_alias" around weak_alias, to be like other
2190 The following changes to getcwd.c have effect only when used in
2191 gnulib; they have no effect inside glibc proper.
2192 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2193 as alloca isn't used.
2194 (alloca, __alloca): Likewise.
2195 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2196 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2197 unconditionally, as gnulib assumes C89 or better.
2198 Do not include <sys/param.h>.
2199 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2200 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2202 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2203 Include <dirent.h> in a way that is compatible with modern Autoconf.
2204 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2205 New macros, if not already defined.
2206 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2207 Use "_LIBC", not "defined _LIBC", for consistency.
2208 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2210 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2211 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2212 * xgetcwd.c: David MacKenzie's old code was removed, so give
2213 credit only to Jim Meyering and adjust the copyright dates.
2214 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2215 <stdlib.h>, <unistd.h>, "pathmax.h".
2216 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2217 (INITIAL_BUFFER_SIZE): Remove.
2218 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2220 2004-11-23 Jim Meyering <jim@meyering.net>
2222 * getopt_.h: Remove trailing blanks.
2224 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2226 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2227 (futimens): New function, which uses futimes if available.
2228 (futimens, utimens): Support timespec==NULL, with same semantics
2229 as utime and utimens.
2230 * utimens.h (futimens): New decl.
2232 2004-11-23 Jim Meyering <jim@meyering.net>
2234 * __fpending.c: Add comment.
2236 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2238 * getopt_.h: Re-addition of __getopt_argv_const caused
2239 redefinition warnings. To avoid them, include the defines
2240 in `#if !defined __need_getopt ... #endif'. The only place
2241 where __getopt_argv_const is used is in definitions
2242 of getopt_long and getopt_long_only below, which are as well
2243 protected by `#ifndef __need_getopt'.
2244 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2245 __need_getopt after including <stdio.h> and <unistd.h> These
2246 headers might have defined it.
2248 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2250 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2252 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2253 optopt): Use them instead of invoking ## directly; otherwise, the
2254 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2256 2004-11-19 Bruno Haible <bruno@clisp.org>
2258 * strtok_r.c: Move comments from here...
2259 * strtok_r.h: ... to here.
2261 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2263 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2264 might fail. Problem reported by Yoann Vandoorselaere.
2265 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2266 that mishandle size_t overflow.
2268 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2270 * canon-host.c: Include "strdup.h".
2271 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2272 Use strdup instead of malloc/strcpy to duplicate strings.
2274 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2275 (human_space_before_unit): New constant.
2276 * human.c (human_readable): Support it.
2278 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2279 (xgetcwd): Set errno correctly when failing.
2280 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2281 the failure is actually due to a PATH_MAX problem.
2283 Further getopt changes to make it more likely that glibc will
2284 buy the changes back.
2285 * getopt.c (POSIXLY_CORRECT): New constant.
2286 (getopt): Use it, so to preserve glibc semantic
2287 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2288 when compiling for libc.
2289 * getopt_.h (__getopt_argv_const): Bring it back.
2290 (getopt_long, getopt_long_only): Use it.
2292 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2293 New arg POSIXLY_CORRECT. All callers changed.
2294 (getopt): Argv is now char * const *, as per standard.
2295 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2296 not char *__getopt_argv_const *.
2297 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2298 _getopt_long_only_r): Likewise.
2299 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2300 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2301 _getopt_long_r, _getopt_long_only_r): Likewise.
2302 * getopt_.h (__getopt_argv_const): Remove.
2303 (getopt): Argv is now char * const *, as per standard.
2305 * getdate.y (tORDINAL): New token.
2306 (day, relunit): Allow it for relative times.
2307 (relative_time_table): Use tORDINAL for ordinals.
2309 2004-11-15 Jim Meyering <jim@meyering.net>
2311 * closeout.c: Include "__fpending.h" once again.
2312 Include <stdbool.h>.
2313 (close_stdout): Don't fail just because stdout was closed initially,
2314 since some programs don't write to stdout in the normal course of
2315 operation (other than --version and --help), and we don't want this
2316 function to make e.g. `touch file >&-' fail.
2317 But do fail if it was closed and someone has tried to write to it.
2318 E.g., `printf foo >&-' must fail.
2320 2004-11-11 Simon Josefsson <jas@extundo.com>
2322 * strtok_r.h, strtok_r.c: New file.
2324 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2326 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2327 we can stop lying to compilers about the constness of argv when we
2328 are compiled outside glibc.
2329 (getopt, getopt_long, getopt_long_only): Use it.
2330 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2332 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2333 _getopt_long_only_r): Likewise.
2334 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2335 _getopt_long_only_r): Likewise.
2337 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2338 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2339 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2340 the other external symbols.
2341 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2342 declaration, since the above renaming now works around collisions.
2344 2004-11-11 Jim Meyering <jim@meyering.net>
2346 * linebreak.c: Remove trailing blanks.
2347 * alloca_.h: Likewise.
2348 * acosl.c: Likewise.
2349 * euidaccess.c: Likewise.
2350 * allocsa.h: Likewise.
2352 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2354 * mktime.c (SHR): New macro, which is a portable
2355 substitute for >> that should work even on Crays.
2356 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2357 Problem reported by Mark D. Baushke in
2358 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2359 * getdate.y (SHR): Likewise.
2361 * strftime.c (SHR): Likewise.
2363 * quotearg.c (struct quoting_options): Use unsigned int for
2364 quote_these_too, so that right shifts are well defined. All uses
2367 2004-11-10 Simon Josefsson <jas@extundo.com>
2369 * getaddrinfo.h, getaddrinfo.c: New files.
2371 2004-11-10 Jim Meyering <jim@meyering.net>
2373 Ensure that no close failure goes unreported.
2374 * closeout.c (close_stdout): Always close stdout. I.e., don't
2375 return early when it seems there's nothing to flush.
2376 Don't include __fpending.h.
2378 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2380 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2382 2004-11-05 Bruno Haible <bruno@clisp.org>
2384 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2385 Reported by Mark D. Baushke <mdb@cvshome.org>.
2387 2004-11-04 Bruno Haible <bruno@clisp.org>
2389 2004-09-11 Bruno Haible <bruno@clisp.org>
2390 * allocsa.valgrind: New file.
2391 2004-02-06 Bruno Haible <bruno@clisp.org>
2392 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2393 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2394 Reported by Christopher Seip <chris.seip@hp.com>.
2396 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2398 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2399 with errno == ERANGE if the buffer is too small.
2400 Problem reported by Mark D. Baushke.
2402 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2404 * xreadlink.c (MAXSIZE): New macro.
2405 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2406 size does not exceed MAXSIZE. Avoid cast.
2407 As suggested by Mark D. Baushke in
2408 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2409 if readlink fails with buffer size just under MAXSIZE, try again
2412 2004-11-02 Derek R. Price <derek@ximbiot.com>
2413 and Paul Eggert <eggert@cs.ucla.edu>
2415 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2416 (get_date): Overparenthesize to avoid GCC warning.
2418 2004-11-02 Bruno Haible <bruno@clisp.org>
2420 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2421 function returns void.
2423 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2425 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2426 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2429 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2431 * getdate.y: Add support for TZ="foo" within a date string.
2432 Fix some bugs near time_t boundaries. Reject dates with
2433 out-of-range components, e.g., "Sept 31".
2434 Include <stdlib.h>, "setenv.h", "xalloc.h".
2435 (ISDIGIT_LOCALE): Remove; unused.
2436 Note that the TZ and time functions used here are not reentrant.
2437 (mktime_ok, get_tz): New functions.
2438 (TZBUFSIZE): New constant.
2439 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2440 This requires that we sometimes generate our own TZ="XXX..." setting.
2442 2004-10-27 Derek R. Price <derek@ximbiot.com>
2444 * mktime.c (not_equal_tm): Remove redundant check.
2446 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2448 * getdate.y: Use Bison 1.875 features, and some minor
2449 code cleanups. This change does not affect semantics.
2450 Don't include <stdlib.h>; no longer needed.
2451 Don't include unlocked-io.h; only the "#if TEST" code uses
2452 stdio, and performance isn't crucial there.
2453 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2454 Bison 1.875 features as described below.
2455 All uses of "PC." replaced by "pc->".
2456 (YYSTYPE): Add a forward declaration.
2457 (yylex, yyerror): Use full prototypes in forward decls.
2458 Use "%pure-parser" rather than obsolescent "%pure_parser".
2459 Use %parse-param and %lex-param instead of obsolescent
2460 YYPARSE_PARAM and YYLEX_PARAM.
2461 (meridian_table, month_and_day_table, time_units_table,
2462 relative_time_table, time_zone_table, military_table,
2463 lookup_zone, lookup_word, get_date):
2464 Use NULL instead of 0 where appropriate.
2465 (to_hour): Avoid abort (), to avoid a dependency on
2467 (yyerror, yylex): Now accepts parser_control * arg.
2468 (main) [TEST]: Use '\0' rather than 0 for char.
2470 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2472 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2473 It's now the caller's responsibility to handle the case where
2474 !HAVE_GETPAGESIZE && !defined getpagesize.
2476 * mktime.c (leapyear): Arg is long int, not int.
2478 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2480 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2482 2004-10-12 Simon Josefsson <jas@extundo.com>
2484 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2485 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2488 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2490 * vsnprintf.h: New file.
2491 * vsnprintf.c: New file.
2493 2004-10-07 Bruno Haible <bruno@clisp.org>
2495 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2496 into the provided buffer.
2498 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2500 * diacrit.c, diacrit.h: Add GPL notice.
2502 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2503 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2504 * logl.c (logl): Keep the code as similar to glibc as possible.
2505 This avoids a potential constant-folding bug.
2507 2004-10-05 Bruno Haible <bruno@clisp.org>
2509 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2511 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2513 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2514 * xmalloc.c (xmemdup): Likewise.
2515 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2516 XFREE): Remove these long-obsolescent macros.
2517 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2518 * xstrdup.c: Remove.
2520 * regex.c (re_comp): Cast gettext return value to char *,
2521 Problem reported by Martin Neitzel via Mark D. Baushke.
2523 2004-10-04 Simon Josefsson <jas@extundo.com>
2525 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2526 '#ifdef USE_UNLOCKED_IO'.
2528 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2530 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2531 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2532 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2533 regex.c, sha1.c, version-etc.c, yesno.c:
2534 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2535 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2536 the includer's responsibility.
2538 Sync from coreutils.
2540 * modechange.c (mode_compile): Don't decrement a pointer that
2541 points to the start of a string, as the C Standard says the
2542 resulting behavior is undefined.
2544 * backupfile.h (enum backuptype): Rename none -> no_backups,
2545 simple -> simple_backups, numbered_existing ->
2546 numbered_existing_backups, numbered -> numbered_backups
2547 to avoid shadowing problems. All uses changed.
2548 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2549 * backupfile.c (check_extension, numbered_backup):
2550 Rename locals to avoid shadowing 'basename'.
2551 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2554 * .cppi-disable: Add getopt_.h, getopt_int.h.
2555 * .cvsignore: Add getopt.h.
2557 2004-10-04 Simon Josefsson <jas@extundo.com>
2559 * memmem.h: New file.
2560 * memmem.c: New file, taken from glibc.
2562 2004-10-02 Jim Meyering <jim@meyering.net>
2564 * dirfd.h, getpagesize.h: Add copyright notice.
2566 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2568 * snprintf.c: Remove comments as to why each header is needed.
2570 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2572 * strsep.h: New file.
2573 * strsep.c: New file.
2575 2004-10-01 Simon Josefsson <jas@extundo.com>
2577 * snprintf.c (snprintf): Handle size==0.
2579 2004-10-01 Simon Josefsson <jas@extundo.com>
2580 Bruno Haible <bruno@clisp.org>
2582 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2583 (snprintf): Declare 'args'.
2585 2004-09-30 Simon Josefsson <jas@extundo.com>
2587 * snprintf.h, snprintf.c: New files.
2589 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2591 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2592 (hol_entry_help): Never translate an empty string.
2593 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2594 * argp.h (OPTION_NO_TRANS): New option.
2596 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2598 * xvasprintf.c: Include xalloc.h.
2599 (xvasprintf): Use xalloc_die, not xmalloc_die.
2601 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2603 * dummy.c: Change copyright notice to FSF, and license to GPL.
2605 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2607 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2608 Problem reported by Bruno Haible in:
2609 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2611 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2613 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2614 in case some system header has #define'd it. Problem reported by
2615 Soeren D. Schulze in
2616 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2618 2004-09-08 Bruno Haible <bruno@clisp.org>
2620 * stdint_.h.in: New file, taken from GNU clisp.
2622 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2624 * xvasprintf.h: New file.
2625 * xvasprintf.c: New file.
2626 * xasprintf.c: New file.
2628 2004-09-08 Bruno Haible <bruno@clisp.org>
2630 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2632 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2634 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2636 Import from coreutils.
2637 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2638 strings on unbounded length. alloca's performance benefits aren't
2639 that important here.
2641 (parse_with_separator): New function, with most of the internals
2642 of the old parse_user_spec. Allow user to omit both user and group,
2643 for compatibility with FreeBSD.
2644 Clone only the user name, not the entire spec.
2645 Do not set *uid, *gid unless entirely successful.
2646 Avoid memory leak in some failing cases.
2647 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2648 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2649 (parse_user_spec): Rewrite to use parse_with_separator.
2651 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2653 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2654 its complicated substitute.
2655 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2656 and program_invocation_name.
2657 (__argp_basename) [!_LIBC]: Remove; the only use was
2658 replaced by its body.
2659 (__argp_short_program_name): Change condition from
2660 !defined __argp_short_program_name to
2661 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2662 to match argp-namefrob.h.
2663 (__argp_failure): Don't assume strerror_r returns char *.
2664 * argp-parse.c (N_): Define unconditionally.
2665 (argp_default_options): Fill out initializers with 0 to avoid
2668 2004-08-12 Simon Josefsson <jas@extundo.com>
2670 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2671 * getopt_.h: Renamed from getopt.h.
2673 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2675 Merge from coreutils.
2677 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2678 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2679 for Reliant Unix 5.43.
2681 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2682 (union fooround): Use uintmax_t, not long int.
2683 The rest is a merge from libc:
2684 [defined _LIBC]: Include <shlib-compat.h>.
2685 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2687 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2689 * strverscmp.c: Convert to UTF-8.
2691 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2693 * obstack.h (obstack_empty_p):
2694 Don't assume that chunk->contents is suitably aligned.
2695 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2696 Likewise. Problem reported by Benno in
2697 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2699 * chown.c (rpl_chown): Work even if the file is writeable but not
2700 readable. This could be improved further but it'd take some work.
2702 2004-08-08 Simon Josefsson <jas@extundo.com>
2704 * xgethostname.c: Don't include error.h (not used).
2707 * getpass.c: Include getpass.h first.
2709 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2711 * xalloc-die.c: New files.
2712 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2714 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2715 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2716 (_, N_, xalloc_die): Move to xalloc-die.c.
2717 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2718 so that we needn't mess with xalloc_msg_memory_exhausted.
2720 * sha1.h: Renamed from sha.h.
2721 (SHA1_H): Renamed from _SHA_H.
2722 (sha1_ctx): Renamed from sha_ctx.
2723 (sha1_init_ctx): Renamed from sha_init_ctx.
2724 (sha1_process_block): Renamed from sha_process_block.
2725 (sha1_process_bytes): Renamed from sha_process_bytes.
2726 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2727 (sha1_read_ctx): Renamed from sha_read_ctx.
2728 (sha1_stream): Renamed from sha_stream.
2729 (sha1_buffer): Renamed from sha_buffer.
2730 * sha1.c: Likewise; renamed from sha.c.
2731 Do not include <sys/types.h>.
2732 Include <stddef.h> rather than <stdlib.h>.
2734 2004-08-08 Bruno Haible <bruno@clisp.org>
2736 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2737 FILESYSTEM_PREFIX_LEN.
2738 * progreloc.c: Likewise.
2739 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2741 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2744 * argp-help.c (make_hol, hol_append): Don't assume that
2745 SIZE_MAX is a valid preprocessor constant.
2746 (__argp_basename): Change from "#ifndef _LIBC"
2747 to "#ifndef __argp_short_program_name", so that
2748 we don't compile these functions for tar.
2750 More merges from coreutils.
2751 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2752 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2754 * addext.c: Remove; no longer needed.
2755 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2756 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2757 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2758 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2759 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2760 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2761 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2762 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2763 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2764 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2765 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2766 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2767 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2768 Import changes from coreutils.
2770 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2772 Merge from coreutils.
2774 * .gdb-history: Remove; this doesn't belong here.
2776 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2777 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2778 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2780 * dirname.h: Include <stdbool.h>.
2781 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2782 for consistency with POSIX terminology. All uses changed.
2783 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2784 (strip_trailing_slashes): Use bool for booleans.
2785 * stripslash.c (strip_trailing_slashes): Likewise.
2787 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2788 sometimes returns a positive errno value even when it succeeds.
2789 (print_errno_message) [!LIBC]: Fall back on strerror if
2792 * path-concat.c (mempcpy): Don't define if a system header defines it.
2793 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2794 (longest_relative_suffix): New function.
2795 (path_concat): Use it. Assume first argument is not NULL.
2796 Port to DOS. Omit redundant separators.
2797 Report an error instead of returning NULL.
2798 Use mempcpy instead of memcpy.
2799 (xpath_concat): Remove: not declared or used.
2801 * same.h: Include <stdbool.h>
2802 (same_name): Return bool, not int.
2803 * same.c (same_name): Likewise.
2804 (errno): Don't declare; we assume C89 or better now.
2806 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2807 if not already defined.
2809 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2810 * dup-safer.c (errno): Likewise.
2812 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2814 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2817 2004-08-03 Simon Josefsson <jas@extundo.com>
2819 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2820 * progname.h: Don't include stdbool.h.
2822 2004-08-02 Simon Josefsson <jas@extundo.com>
2824 * getsubopt.h: New file, with comments from Bruno Haible.
2825 * getsubopt.c: New file, from glibc, but slightly modified based on
2826 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2828 2004-08-01 Simon Josefsson <jas@extundo.com>
2830 * xgetdomainname.c: Include stdlib.h, for free().
2832 2004-07-16 Simon Josefsson <jas@extundo.com>
2834 * dummy.c: New file.
2836 2004-07-16 Bruno Haible <bruno@clisp.org>
2838 * backupfile.h: Add extern "C" for C++.
2839 * closeout.h: Likewise.
2840 * copy-file.h: Likewise.
2841 * findprog.h: Likewise.
2842 * full-write.h: Likewise.
2843 * pathname.h: Likewise.
2844 * progname.h: Likewise.
2845 * stpcpy.h: Likewise.
2846 * stpncpy.h: Likewise.
2847 * strcase.h: Likewise.
2848 * strstr.h: Likewise.
2849 * xalloc.h: Likewise.
2851 * mbswidth.h: Add extern "C" for C++.
2852 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2854 2004-07-09 Simon Josefsson <jas@extundo.com>
2856 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2857 failed without this.)
2859 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2861 * fchown-stub.c: New file.
2863 2004-06-24 Jim Meyering <jim@meyering.net>
2865 * obstack.h (obstack_base): Cast to (void *), per documentation.
2867 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2869 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2871 2004-06-01 Jim Meyering <jim@meyering.net>
2873 * calloc.c: New file.
2875 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2877 * getdate.y (yylex): Allow space between sign and number.
2878 Problem reported by Dan Jacobson.
2880 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2881 and Jim Meyering <jim@meyering.net>
2883 Merge from coreutils CVS.
2885 * stat-macros.h: New file, with contents from file-type.h
2886 and coreutils' system.h.
2887 * file-type.c: Include "stat-macros.h".
2888 * file-type.h (file_type): Move all macro definitions to new file,
2891 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2892 Wrap old code with this conditional.
2893 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2894 function that does not dereference symlinks.
2895 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2897 * xreadlink.c: Include xreadlink.h first, to catch .h file
2898 dependency problems.
2899 (xreadlink): Accept new arg SIZE, for efficiency.
2900 All decls and uses changed.
2901 * xreadlink.h: Include <stddef.h>, for size_t.
2903 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2904 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2906 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2908 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2910 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2911 macros to be defined.
2912 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2913 the allocator returns NULL because the requested size is zero.
2915 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2917 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2918 var. Add comment explaining why libc still defines it. This
2919 merges the following patch from glibc:
2920 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2922 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2924 * obstack.c (_obstack): Remove unused variable. It hasn't been
2925 present in glibc since revision 1.1 of this file.
2926 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2927 obstack_alignment_mask, obstack_alloc, obstack_base,
2928 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2929 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2930 obstack_grow0, obstack_init, obstack_int_grow,
2931 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2932 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2933 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2934 nonexistent functions.
2936 2004-05-17 Derek R. Price <derek@ximbiot.com>
2937 Paul Eggert <eggert@cs.ucla.edu>
2939 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2941 2004-05-14 Bruno Haible <bruno@clisp.org>
2943 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2944 that consists of a '.' followed by an empty digit string.
2945 Patch by Tor Lillqvist <tml@iki.fi>.
2947 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2949 Port obstack to the AS/400, where pointers are 16 bytes wide and
2950 you cannot cast an integer to a valid pointer. This patch is
2951 currently waiting to be integrated into glibc; see
2952 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2954 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2955 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2956 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2957 (struct obstack): temp member is now a union of a pointer and
2958 an integer, instead of an integer. All integer uses changed.
2959 This does not affect the physical layout of struct obstack,
2960 except on hosts (like the AS/400) where the size or alignment of
2961 void * is greater than that of ptrdiff_t.
2962 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2963 __STDC__)]: Store temporary in pointer member of union, not
2965 * obstack.c: Include <stddef.h>, for offsetof.
2966 (struct fooalign): Remove; it doesn't need a name.
2967 (union fooround): Change double to long double, and add void *.
2968 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2969 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2970 not a macro. Hence the values are always int; so remove all
2971 casts-to-int in uses.
2973 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2974 Derek Price <derek@ximbiot.com>
2976 * alloca.c: Include <alloca.h>, to get our interface.
2977 * alloca_.h: Use __alloca on AIX, so that we don't have to
2978 include <alloca.h> first. Use C89 prototype for alloca; this
2979 requires including <stddef.h> for size_t. Use extern "C" if C++.
2980 Use #elif for simplicity, since we can assume C89 now.
2981 Don't try to source the system alloca.h since it will not be found
2982 and to prevent recursively including its replacement.
2983 * fnmatch.c: Include <alloca.h> instead of opencoding.
2984 * regex.c: Likewise.
2986 2004-05-16 Derek Price <derek@ximbiot.com>
2987 Paul Eggert <eggert@cs.ucla.edu>
2989 getline cleanup. This changes the getndelim2 API: both order of
2990 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2993 * getline.c: Don't include stddef.h or stdio.h, since our
2994 interface does that.
2995 (getline): Always use getdelim, so that we don't have two
2996 copies of this code.
2997 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2999 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3000 (GETNDELIM2_MAXIMUM): New macro.
3001 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3002 instead of the old practice of delim2==0. All callers changed.
3003 Return -1 on overflow, instead of returning junk.
3004 Do not set *linesize unless allocation succeeds.
3005 * getndelim2.h: Do not include stddef.h; no longer needed, now
3006 that we include sys/types.h.
3007 * getnline.h: Likewise.
3008 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3009 (getndelim2): Reorder arguments.
3010 * getnline.c (getnline, getndelim):
3011 Don't discard the NMAX argument.
3012 (getnline): Invoke getndelim, to avoid code duplication.
3013 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3014 of (size_t) -1 by callers of the getnline family.
3016 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3018 * nanosleep.c (suspended): Change its type from int to
3019 sig_atomic_t volatile.
3020 (first_call): Make it private to rpl_nanosleep, and have it
3021 be zero initially as that's a bit faster.
3022 (my_usleep): Round up fractional times instead of truncating them,
3023 as this is the usual meaning for 'sleep'.
3025 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3027 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3028 (ENOSYS): Define if not defined.
3029 (settime): Fall back on stime if it exists and settimeofday fails.
3030 But don't bother with fallbacks if a method fails with errno == EPERM.
3032 2004-05-11 Jim Meyering <jim@meyering.net>
3034 Prior to this change, the save_cwd caller required read access to the
3035 current directory on most systems (ones with the fchdir function).
3037 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3038 fails, try write-only, and finally, resort to using xgetcwd.
3040 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3042 * obstack.c, obstack.h: Import changes from libc.
3044 2004-04-28 Bruno Haible <bruno@clisp.org>
3046 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3047 implicitly appends .exe to executables.
3048 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3049 accepts Windows pathnames.
3050 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3051 Cygwin like Windows, since it now accepts Windows pathnames.
3052 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3053 Cygwin like Windows, since it now accepts Windows pathnames.
3054 Reported by Derek Robert Price <derek@ximbiot.com>.
3056 2004-04-20 Jim Meyering <jim@meyering.net>
3058 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3060 2004-04-20 Jim Meyering <jim@meyering.net>
3061 Bruno Haible <bruno@clisp.org>
3063 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3064 memory when realloc fails.
3066 2004-04-18 Jim Meyering <jim@meyering.net>
3068 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3069 don't leak memory and do call END_UTMP_ENT.
3071 2004-04-11 Paul Eggert <eggert@twinsun.com>
3073 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3074 (CHAR_BIT): Remove, since we assume C89.
3075 Include <stdint.h> if available, as per current Autoconf CVS advice.
3077 2004-03-30 Paul Eggert <eggert@twinsun.com>
3079 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3080 not bool, to be more consistent with Unix conventions.
3081 Suggested by Bruno Haible.
3083 Merge from coreutils.
3085 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3088 * getdate.h: Include stdbool.h, and timespec.h instead of
3089 the usual <time.h> dance.
3090 (get_date): Change signature to support fractional time stamps.
3091 All callers changed.
3092 * getdate.y: Include "getdate.h" first, as we can now
3093 assume C89 and don't need to worry about 'const'.
3094 Similarly, include "unlocked-io.h" near start, not in middle.
3096 (textint.value): Use long int rather than int.
3097 (textint.digits): Use size_t rather than int.
3098 (BILLION, LOG10_BILLION): New constants.
3099 (parser_control): New member rel_ns. Members day_ordinal,
3100 time_zone, month, day, hour, minutes, rel_year, rel_month,
3101 rel_day, rel_hour, rel_minutes, rel_seconds
3102 are now long int, not int. Member seconds is now struct timespec,
3103 not int. New member timespec_seen. Members dates_seen, days_seen,
3104 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3106 (%union.intval): Now long int, not int.
3107 New member timespec.
3108 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3109 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3110 (spec): Now is a timespec or an item list.
3111 (timespec, items): New nonterminals.
3112 (time, rel, relunit, number, get_date):
3113 Add support for fractional seconds.
3114 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3115 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3116 (to_hour): First arg is now long int, not int.
3117 (to_year): Returns long int, not int.
3118 Don't treat year -70 like 70.
3119 (tm_diff): Returns long int, not int.
3120 (lookup_word): Use bool instead of int when appropriate.
3121 (yylex): Use size_t for count, not int.
3122 Detect overflow when parsing large integer constants.
3123 Add support for fractions.
3124 (get_date): Make pointers 'const' if possible.
3125 Use more-portable code to detect integer overflow.
3126 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3127 Don't use ctime; it's not reliable if the year has >4 digits.
3129 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3130 This is for compatibility with BSD.
3132 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3133 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3134 From coreutils' system.h.
3136 * userspec.c: Don't include "posixver.h".
3137 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3138 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3139 compatible extension. Simplify code by removing a boolean int
3140 that was always nonzero if a string was nonnull.
3142 2004-03-30 Jim Meyering <jim@meyering.net>
3144 Merge from coreutils.
3146 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3148 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3149 an empty input stream.
3151 * readtokens.c: Include <stdbool.h>.
3152 (readtoken): Use `size_t' rather than int/long.
3153 All callers adjusted.
3154 Use `bool' rather than `int' where appropriate.
3155 Use memset rather than an explicit loop.
3156 Use x2nrealloc rather than xrealloc.
3157 Allow the use of `\0' as a delimiter.
3158 (readtokens): Likewise.
3159 * readtokens.h (readtoken, readtokens): Update prototypes.
3161 2004-03-30 Bruno Haible <bruno@clisp.org>
3163 * getloadavg.c (getloadavg): Don't assume setlocale returns
3166 2004-03-29 Paul Eggert <eggert@twinsun.com>
3168 Merge changes to getloadavg.c from coreutils and Emacs.
3170 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3171 Define to an expression, not to the empty string.
3172 Include cloexec.h and xalloc.h.
3173 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3174 Use set_cloexec_flag rather than rolling our own.
3175 * cloexec.c, cloexec.h: New files.
3177 2004-03-18 Paul Eggert <eggert@twinsun.com>
3179 * getopt.h: Sync with libc CVS.
3181 2004-03-18 Paul Eggert <eggert@twinsun.com>
3182 Bruno Haible <bruno@clisp.org>
3184 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3185 not on all platforms that have <wchar.h>.
3186 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3188 2004-03-09 Paul Eggert <eggert@twinsun.com>
3190 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3192 * getopt_int.h: New file, also synced from libc.
3194 2004-03-07 Paul Eggert <eggert@twinsun.com>
3196 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3197 '#if' expressions. Unlike the code it replaces, it does not
3198 depend on (defined _SC_PAGESIZE). However, it does depend on
3199 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3200 first reported by Jason Andrade in
3201 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3203 2004-01-18 Simon Josefsson <jas@extundo.com>
3205 * strdup.h: New file.
3206 * strdup.c: Include it.
3207 * path-concat.c: Include strdup.h. Drop strdup declaration.
3208 * userspec.c: Include strdup.h. Drop strdup declaration.
3210 2004-02-06 Karl Berry <karl@gnu.org>
3212 * config.charset: update from gettext 0.14.1.
3214 2004-02-05 Paul Eggert <eggert@twinsun.com>
3216 Add comments and code, prompted by suggestions from Bruno Haible
3218 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3219 describing the enum quoting_style values.
3220 * quotearg.c (quotearg_alloc): New function.
3221 (quotearg_buffer_restyled): Treat lone { and } as special.
3222 Treat = as special. Work around bug with older shells
3223 that "see" a '\' that is really the 2nd byte of a multibyte char.
3224 Quote empty string with shell_quoting_style.
3226 2004-02-03 Bruno Haible <bruno@clisp.org>
3228 * pipe.h: New file, from GNU gettext.
3229 * pipe.c: New file, from GNU gettext.
3231 2004-01-27 Bruno Haible <bruno@clisp.org>
3233 * execute.h: New file, from GNU gettext.
3234 * execute.c: New file, from GNU gettext.
3235 * w32spawn.h: New file, from GNU gettext.
3237 2004-01-23 Paul Eggert <eggert@twinsun.com>
3239 Exit-status fix from coreutils.
3241 Use exit_failure consistently in place of EXIT_FAILURE,
3242 so that program exit statuses are consistent on failure.
3244 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3245 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3246 * argmatch.h: Comment fix to match the above.
3247 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3248 Now a macro referring to exit_failure, instead of a separate
3249 variable. Include "exitfail.h" to get it.
3250 * xstrtol.h: Include "exitfail.h".
3251 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3253 * long-options.c (parse_long_options): Use prototype
3254 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3257 2004-01-21 Jim Meyering <jim@meyering.net>
3259 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3260 so as not to conflict with a different-sized __mktime_internal
3261 function in GNU libc.
3262 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3263 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3265 2004-01-18 Paul Eggert <eggert@twinsun.com>
3267 Merge from diffutils.
3269 * file-type.c (file_type): Add typed memory objects.
3270 * file-type.h (S_TYPEISTMO): New macro.
3272 * c-stack.h (c_stack_action): Remove argv argument.
3273 * c-stack.c (c_stack_action): Likewise. All uses changed.
3274 (die): Don't calculate message unless segv_action returns.
3275 (get_stack_location, min_address_from_argv, max_address_from_argv,
3276 volatile stack_base, volatile_stack_size): Remove.
3277 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3278 that every segmentation violation is a stack overflow. (Ouch!)
3279 See Debian bug 136249 (still outstanding) for more info about why
3280 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3282 2003-11-30 Bruno Haible <bruno@clisp.org>
3284 Safer stack allocation.
3285 * setenv.c: Include allocsa.h.
3286 (alloca): Remove fallback definition.
3287 (freea): Remove macro.
3288 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3291 2003-10-17 Bruno Haible <bruno@clisp.org>
3293 * binary-io.h: Avoid warnings on Cygwin.
3295 2003-12-28 Bruno Haible <bruno@clisp.org>
3297 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3298 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3300 2003-11-28 Bruno Haible <bruno@clisp.org>
3302 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3304 2003-11-27 Bruno Haible <bruno@clisp.org>
3306 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3308 2003-11-17 Bruno Haible <bruno@clisp.org>
3310 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3312 2003-11-24 Bruno Haible <bruno@clisp.org>
3314 * xallocsa.h: New file, from GNU gettext.
3315 * xallocsa.c: New file, from GNU gettext.
3317 2003-11-24 Bruno Haible <bruno@clisp.org>
3319 * allocsa.h: New file, from GNU gettext.
3320 * allocsa.c: New file, from GNU gettext.
3322 2003-11-24 Bruno Haible <bruno@clisp.org>
3324 * eealloc.h: New file.
3326 2004-01-15 Jim Meyering <jim@meyering.net>
3328 Merge from coreutils.
3330 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3331 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3332 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3334 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3335 optional configure-time default.
3337 * version-etc.c (version_etc_copyright): Update copyright date.
3339 * xreadlink.c (xreadlink): Correct outdated comment.
3341 2004-01-15 Paul Eggert <eggert@twinsun.com>
3343 Merge from coreutils.
3345 * posixver.c: Include posixver.h.
3347 * same.c: Include <stdbool.h>, <limits.h>.
3348 (_POSIX_NAME_MAX): Define if not defined.
3350 (same_name): If file names are silently truncated, report
3351 that the file names are the same if they are the same after
3352 the silent truncation.
3354 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3355 conversion function.
3356 * xstrtod.c (xstrtod): Likewise. All callers changed to
3357 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3360 2004-01-14 Paul Eggert <eggert@twinsun.com>
3362 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3363 with like-named macro in fnmatch.c.
3364 (EXT): Use an internal constant instead.
3366 Merge fnmatch patches from glibc.
3367 * fnmatch.c (mbsinit): Remove define.
3368 Add libc_hidden_ver (__fnmatch, fnmatch).
3369 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3370 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3372 2003-12-14 Karl Berry <karl@gnu.org>
3374 * config.charset: update from gettext-runtime.
3376 2003-12-03 Paul Eggert <eggert@twinsun.com>
3378 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3379 Bug reported by Alfred M. Szmidt.
3381 2003-11-29 Karl Berry <karl@gnu.org>
3383 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3385 2003-11-23 Paul Eggert <eggert@twinsun.com>
3386 Bruno Haible <bruno@clisp.org>
3388 * printf-parse.h: Don't include sys/types.h.
3389 (ARG_NONE): New macro.
3390 (char_directive): Change type of *arg_index fields to size_t.
3391 * printf-parse.c: Don't include sys/types.h.
3392 (SSIZE_MAX): Remove macro.
3393 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3394 Remove unnecessary overflow check.
3395 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3398 2003-11-24 Paul Eggert <eggert@twinsun.com>
3400 * alloca.c: Remove dependency on xalloc module.
3401 (xalloc_die): Remove.
3402 (memory_full) [!defined emacs]: New macro.
3403 [!defined emacs]: Don't include xalloc.h.
3404 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3405 address arithmetic overflows. Change datatypes a bit to avoid
3408 2003-11-22 Jim Meyering <jim@meyering.net>
3410 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3412 2003-11-17 Bruno Haible <bruno@clisp.org>
3414 * vasnprintf.c (alloca): Remove fallback definition.
3415 (freea): Remove definition.
3416 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3417 Reported by Paul Eggert.
3419 2003-11-17 Jim Meyering <jim@meyering.net>
3421 On systems without utime and without a utimes function capable of
3422 dealing with a NULL struct utimbuf* argument, this utime replacement
3423 could -- in unusual circumstances -- leak a file descriptor.
3424 * utime.c: Include <unistd.h> and <errno.h>.
3425 (utime_null): Be sure to close `fd' and to preserve errno.
3426 Reported by Geoff Collyer via Arnold Robbins.
3428 2003-11-16 Paul Eggert <eggert@twinsun.com>
3429 Bruno Haible <bruno@clisp.org>
3431 Protect against address arithmetic overflow.
3432 * printf-args.h: Include stddef.h.
3433 (arguments): Change type of field 'count' to size_t.
3434 * printf-args.c (printf_fetchargs): Use size_t instead of
3435 'unsigned int' where appropriate.
3436 * printf-parse.h: Include sys/types.h.
3437 (char_directive): Change type of *arg_index fields to ssize_t.
3438 (char_directives): Change type of fields 'count', max_*_length to
3440 * printf-parse.c: Include sys/types.h and xsize.h.
3441 (SSIZE_MAX): Define fallback value.
3442 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3443 instead of 'int' where appropriate. Check a_allocated, d_allocated
3444 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3445 * vasnprintf.c: Include xsize.h.
3446 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3447 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3448 overflow. Avoid wraparound when converting a width or precision from
3451 2003-11-16 Bruno Haible <bruno@clisp.org>
3453 Update from GNU gettext.
3454 * printf-parse.c: Generalize to it can be compiled for wide strings.
3455 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3456 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3457 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3458 SNPRINTF): New macros.
3459 Don't include <alloca.h> if the file is used inside libintl.
3460 (local_wcslen): New function, for Solaris 2.5.1.
3461 (VASNPRINTF): Use it instead of wcslen.
3463 2003-11-16 Bruno Haible <bruno@clisp.org>
3465 * xsize.h (xmax): New function.
3466 (xsum, xsum3, xsum4): Declare as "pure" functions.
3468 2003-11-12 Paul Eggert <eggert@twinsun.com>
3470 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3471 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3472 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3473 heuristic is just as accurate as far as we know, and it removes a
3474 dependency on size_max.m4 and ptrdiff_max.m4.
3476 2003-11-12 Paul Eggert <eggert@twinsun.com>
3478 * xstrtol.c (__xstrtol): Remove "break" immediately after
3479 "return", to pacify some unknown compiler. Problem reported
3482 2003-11-11 Bruno Haible <bruno@clisp.org>
3484 * xsize.h (SIZE_MAX): Remove fallback definition.
3485 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3488 2003-11-10 Paul Eggert <eggert@twinsun.com>
3490 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3491 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3492 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3494 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3495 not (size_t) -1, since it's defined here.
3497 2003-11-06 Paul Eggert <eggert@twinsun.com>
3499 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3500 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3501 Reject sizes of exactly SIZE_MAX bytes.
3502 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3503 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3505 2003-11-05 Bruno Haible <bruno@clisp.org>
3507 * xsize.h: Include limits.h, to avoid a possible collision with
3508 SIZE_MAX defined in <limits.h> on Solaris.
3510 2003-11-04 Bruno Haible <bruno@clisp.org>
3512 * xsize.h: New file.
3513 * linebreak.c: Include xsize.h.
3514 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3515 argument for overflow.
3516 Suggested by Paul Eggert.
3518 2003-10-31 Bruno Haible <bruno@clisp.org>
3520 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3521 to avoid (extremely rare) race condition.
3522 Suggested by Paul Eggert.
3524 2003-11-03 Jim Meyering <jim@meyering.net>
3526 * userspec.c: Include "userspec.h".
3527 * userspec.h: New file.
3529 2003-10-31 Paul Eggert <eggert@twinsun.com>
3531 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3532 * mountlist.c (SIZE_MAX): Define if not defined already.
3533 (read_filesystem_list): Set and use me_type_malloced.
3534 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3535 whatever the type happens to be), for brevity and consistency.
3536 Check for size calculation overflow on Alphas running OSF/1.
3538 2003-10-31 Jim Meyering <jim@meyering.net>
3540 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3542 * linebuffer.c: Include <string.h> for declaration of memset.
3544 2003-10-30 Paul Eggert <eggert@twinsun.com>
3545 Bruno Haible <bruno@clisp.org>
3547 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3548 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3550 2003-10-29 Paul Eggert <eggert@twinsun.com>
3552 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3553 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3555 * quotearg.c (quotearg_n_options): Use it.
3556 * group-member.c: Include <stdbool.h>.
3557 (free_group_info): Arg is now const *; don't free arg.
3558 (get_group_info): Now returns bool and accepts struct group_info *,
3559 rather than returning a malloc'ed struct group_info *.
3560 All uses changed. Check for overflow in internal size calculation.
3562 * getusershell.c (readname): Simplify the code by using x2nrealloc
3563 rather than xmalloc/xrealloc.
3564 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3565 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3566 conformance bug: the old code used a pointer after freeing the
3567 storage that it addressed.
3568 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3569 rather than doing it by hand.
3570 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3571 the buffer preserved. Use free and xmalloc instead.
3572 * quotearg.c (quotearg_n_options): Likewise.
3573 Use a simpler test for size overflow. Don't use xalloc_oversized
3574 because unsigned int might be wider than size_t (!); this suggests
3575 that we should switch from unsigned int to size_t for slot numbers.
3577 2003-10-27 Bruno Haible <bruno@clisp.org>
3579 * stdbool_.h: Better support for BeOS.
3581 2003-10-27 Paul Eggert <eggert@twinsun.com>
3583 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3584 to allocate the returned structure. Do not allocate a subarray,
3585 as x2nrealloc will do that.
3586 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3587 instead of xnrealloc.
3588 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3590 2003-10-26 Paul Eggert <eggert@twinsun.com>
3592 * xalloc.h (xalloc_oversized): New static inline function, for
3593 callers that want to do their own size-overflow checking. Include
3594 <stdbool.h>, since xalloc_oversized returns bool.
3595 * xalloc.c (array_size_overflow): Remove. All callers changed
3596 to use xalloc_oversized.
3598 Add two functions x2realloc, x2nrealloc, for programs that grow
3599 arrays dynamically by doubling their sizes.
3600 * xalloc.h (x2realloc, x2nrealloc): New decls.
3601 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3604 Port to C99 semantics for 'inline' of external functions.
3605 Bug reported by Bruno Haible.
3606 * xmalloc.c (xnmalloc_inline): New static inline function,
3607 with the old contents of xnmalloc.
3608 (xnmalloc, xmalloc): Use it.
3609 (xnrealloc_inline): New static inline function,
3610 with the old contents of xnrealloc.
3611 (xnrealloc, xrealloc): Use it.
3613 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3615 2003-10-25 Paul Eggert <eggert@twinsun.com>
3617 Fix several address-calculation bugs in the hash modules,
3618 plus some minor code cleanup.
3620 * hash.h: Include <stdbool.h>, for bool.
3621 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3622 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3623 hash_get_n_entries, hash_get_max_bucket_length,
3624 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3625 hash_rehash): Use size_t rather than unsigned.
3626 * hash.c (struct hash_table, hash_get_n_buckets,
3627 hash_get_n_buckets_used, hash_get_n_entries,
3628 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3629 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3630 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3632 (SIZE_MAX): Define if not defined.
3633 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3634 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3636 Use const * when possible.
3637 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3638 (check_tuning): Fix bug: if tuning parameters were very close to
3639 0 or 1, rounding errors could have caused subscript violations.
3640 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3641 (hash_initialize): Add 'fail:' label
3642 to free table and return NULL, and use it to simplify code.
3643 Use calloc rather than clearing the storage ourself.
3644 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3645 buffer size calculations.
3646 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3647 Include <stddef.h>, for size_t.
3648 * hash-pjw.c (hash_pjw): Likewise.
3649 Switch to method described by Bruno Haible.
3650 Include <limits.h>, for CHAR_BIT.
3651 (SIZE_BITS): New macro.
3653 2003-10-21 Paul Eggert <eggert@twinsun.com>
3655 * getndelim2.c (getndelim2): When size calculation overflows,
3656 ceiling the allocation at NMAX bytes rather than silently
3657 discarding input bytes before NMAX is reached. This makes
3658 a difference only if NMAX exceeds SIZE_MAX / 2.
3660 * obstack.c: Merge from glibc.
3661 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3662 Add libc_hidden_def (_obstack_newchunk).
3663 (_obstack_free) [! defined _LIBC]: Remove.
3664 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3665 a clone of the function body.
3666 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3667 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3669 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3670 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3673 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3674 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3675 Don't use lvalue casts, as GCC plans to remove support for them
3676 in GCC 3.5. Reported by Joseph S. Myers. This bug
3677 was also present in the non-GCC version, indicating that this
3678 code had always been buggy and had never been widely used.
3679 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3680 Use the fast variant of each macro, rather than copying the
3681 definiens of the fast variant; that way, we'll be more likely to
3682 catch future bugs in the fast variants.
3684 2003-10-20 Bruno Haible <bruno@clisp.org>
3686 * wait-process.h: New file, from GNU gettext.
3687 * wait-process.c: New file, from GNU gettext.
3689 2003-10-19 Jim Meyering <jim@meyering.net>
3691 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3693 2003-10-16 Paul Eggert <eggert@twinsun.com>
3695 * getgroups.c: Include <errno.h>, <stdlib.h>.
3696 (getgroups): First arg is int, not size_t.
3697 Don't let 'free' mangle errno.
3699 2003-10-16 Jim Meyering <jim@meyering.net>
3701 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3703 2003-10-15 Paul Eggert <eggert@twinsun.com>
3705 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3707 (new_exclude, add_exclude_file): Initial size no longer needs to
3709 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3710 our own address arithmetic overflow checking.
3712 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3713 (fnmatch): Do not alloca more than 2000 wide characters;
3714 instead, use malloc for large buffers.
3715 Check for address arithmetic overflow, and return -1
3716 with errno set to ENOMEM in that case.
3717 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3718 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3719 instead, return -1. Check for address arithmetic overflow.
3721 2003-10-14 Paul Eggert <eggert@twinsun.com>
3723 Handle invalid suffixes and overflow independently, so that
3724 callers can treat them independently as needed. Fix some bugs in
3725 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3726 suffix for a human-readable blocksize. The major caller-visible
3727 change is the addition of a new
3728 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3729 that both overflow and suffix chars were found.
3731 * human.c (humblock): Don't check separately for invalid suffix
3732 char; that is xstrtoumax's job (now that its bug is fixed).
3733 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3734 INTMAX_MAX]: New macros.
3735 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3736 TYPE_MAXIMUM): New macros.
3737 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3738 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3739 if overflow occurs, as it's what __strtol does and it's more useful
3741 (__xstrtol): If __strtol reports some error other than ERANGE,
3742 reflect it to the caller as LONGINT_INVALID. If it reports
3743 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3744 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3745 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3747 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3748 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3749 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3750 [defined UINTMAX_MAX]: New macros.
3752 2003-10-14 Bruno Haible <bruno@clisp.org>
3754 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3755 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3756 Also use volatile where needed.
3758 2003-10-12 Paul Eggert <eggert@twinsun.com>
3760 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3761 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3762 and define in terms of the other primitives.
3763 * xmalloc.c: Include stdbool.h; do not include exit.h.
3764 (SIZE_MAX): Define if not already defined.
3765 (array_size_overflow): New function.
3766 (xalloc_die): Abort instead of exiting if 'error' returns.
3767 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3768 (xmalloc, xrealloc): Use them.
3769 (xcalloc): Check for address arithmetic overflow.
3770 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3771 a bit faster than strcpy.
3773 2003-10-08 Paul Eggert <eggert@twinsun.com>
3775 Merge getpass from libc, plus a few fixes.
3777 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3778 Include <stdbool.h>.
3779 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3780 __fsetlocking to empty.
3781 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3782 do include <bits/libc-lock.h>.
3783 Do not include <fcntl.h>; not needed.
3784 [_LIBC]: Include <wchar.h>.
3785 (NOTCANCEL_MODE): New macro.
3786 (flockfile, funlockfile) [_LIBC]: New macros.
3787 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3788 [!_LIBC]: New macros.
3789 (call_fclose): New function.
3790 (getpass): Use it. Save tty stream separately; this simplifies the
3791 code and makes it more reliable if stdin happens to equal stdout.
3792 Invoke __fsetlocking on tty.
3793 Handle thread cancellation if needed.
3794 Namespace cleanup (use __tcgetattr, __getline).
3795 Use bool for Booleans.
3796 [USE_IN_LIBIO]: Handle wide streams.
3797 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3798 stream might go where.
3800 * unlocked-io.h: Include <stdio.h>, so that the caller
3801 doesn't have to include <stdio.h> before us.
3802 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3803 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3804 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3805 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3806 if not declared, so that we can use getpass.c code from libc without
3808 (flockfile, ftrylockfile, funlockfile): New macros.
3810 2003-10-06 Bruno Haible <bruno@clisp.org>
3812 * version-etc-2.h: Remove file.
3813 * version-etc-2.c: Remove file.
3815 2003-09-25 Jim Meyering <jim@meyering.net>
3816 Bruno Haible <bruno@clisp.org>
3818 This lets translators provide better translations for the
3819 "Written by ..." part of --version output.
3820 * version-etc.h: Include stdarg.h.
3821 (version_etc_copyright): Declare as readonly.
3822 (version_etc): Make this function variadic with a NULL-terminated list
3823 of author name strings.
3824 (version_etc_va): New declaration.
3825 * version-etc.c: Include stdarg.h, stdlib.h.
3826 (version_etc_copyright): Declare as readonly.
3827 (version_etc_va): New function. Provide a different translatable string
3828 for each possible number of authors < 10. Abbreviate when there are 10
3830 (version_etc): Make this function variadic. Call version_etc_va.
3831 Suggestion from Gary V. Vaughan.
3833 * long-options.h (parse_long_options): Change prototype: the authors
3834 string is moved to the end and becomes variadic.
3835 * long-options.c: Include stdarg.h.
3836 (parse_long_options): Make this function variadic, too.
3837 Call version_etc_va, not version_etc.
3839 2003-10-06 Bruno Haible <bruno@clisp.org>
3841 * fatal-signal.h: New file, from GNU gettext.
3842 * fatal-signal.c: New file, from GNU gettext.
3844 2003-10-04 Karl Berry <karl@gnu.org>
3846 * argp*: update from libc.
3848 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3850 * getpass.c (getpass): Use a no-op fseek when switching from input to
3851 output mode on the same stream.
3853 2003-09-29 Paul Eggert <eggert@twinsun.com>
3855 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3856 Fix arg typo in previous patch.
3858 2003-09-28 Jim Meyering <jim@meyering.net>
3860 * error.c: Correct cpp indentation.
3862 2003-09-27 Paul Eggert <eggert@twinsun.com>
3864 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3865 Omit the special code that used __typeof__, since we worry that
3866 it could be more trouble than it's worth. See:
3867 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3868 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3872 2003-09-26 Jim Meyering <jim@meyering.net>
3874 * error.c (error_tail): Move some declarations
3875 into inner scope where the local variables are used.
3877 2003-09-26 Bruno Haible <bruno@clisp.org>
3879 * stpncpy.h (gnu_stpncpy): New declaration.
3880 (stpncpy): Define as alias for gnu_stpncpy.
3881 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3883 2003-09-26 Paul Eggert <eggert@twinsun.com>
3885 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3886 (error_tail): Do not loop, reallocating temporary buffer, since
3887 the output cannot contain more wide characters than the input
3888 contains bytes, the size must be big enough already. This avoids
3889 one potential size overflow calculation. Check for size overflow
3890 when calculating temporary buffer size. Free temporary buffer
3891 when done, if it was allocated with malloc; this plugs a memory
3892 leak. Remove casts from void * to pointers, that are no longer
3893 needed now that we're assuming C89 or better.
3895 Merge error changes from glibc.
3897 * error.c, error.h: Update copyright notice header to match glibc.
3898 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3899 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3900 Disable cancellation while printing error.
3901 * error.h: Prepend __ to parameter names.
3903 2003-09-25 Karl Berry <karl@gnu.org>
3905 * argp-fmtstream.c, argp-help.c: update from libc.
3907 2003-09-25 Bruno Haible <bruno@clisp.org>
3909 * version-etc-2.h: New file, from version-etc.h with modifications.
3910 * version-etc-2.c: New file, from version-etc.c with modifications.
3912 2003-09-25 Simon Josefsson <jas@extundo.com>
3914 * xgetdomainname.h: New file.
3915 * xgetdomainname.c: New file.
3917 2003-09-25 Simon Josefsson <jas@extundo.com>
3918 Bruno Haible <bruno@clisp.org>
3920 * getdomainname.h: New file.
3921 * getdomainname.c: New file.
3923 2003-09-24 Paul Eggert <eggert@twinsun.com>
3925 * linebuffer.c (freebuffer): Don't free the argument, just
3926 the buffer associated with the argument. Bug reported by
3929 2003-09-19 Karl Berry <karl@gnu.org>
3931 * argp.h: update from libc.
3933 2003-09-16 Paul Eggert <eggert@twinsun.com>
3935 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3936 input error, instead of returning NULL the next time we are called
3937 (and therefore losing track of errno).
3939 2003-09-15 Paul Eggert <eggert@twinsun.com>
3941 * getndelim2.c (getndelim2): Don't trash errno when a read
3942 fails, so that the caller gets the proper errno.
3944 * readutmp.c (read_utmp): Likewise.
3945 Check for fstat error. Close stream and free storage
3948 2003-09-14 Bruno Haible <bruno@clisp.org>
3950 * fwriteerror.h: New file.
3951 * fwriteerror.c: New file.
3953 2003-09-14 Jim Meyering <jim@meyering.net>
3955 * getloadavg.c: Correct cpp indentation.
3956 * strdup.c: Likewise.
3957 * vasnprintf.c: Likewise.
3959 2003-09-12 Paul Eggert <eggert@twinsun.com>
3961 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3962 * obstack.c [!defined _LIBC]: Likewise.
3963 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3964 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3965 * exitfail.c: Don't include stdlib.h; no longer needed.
3967 More changes to assume C89 or better.
3969 * error.c (error_tail): Assume vprintf.
3971 * argmatch.c (getenv): Remove decl.
3972 * progreloc.c (get_full_program_name): Define via prototype.
3973 * setenv.c (clearenv): Likewise.
3974 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3976 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3977 (malloc, memcpy): Remove decls.
3978 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3979 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3980 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3981 (memcpy): Remove macro.
3982 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3983 (__P): Remove. All uses removed.
3984 (PTR): Remove. All uses changed to void *.
3985 (CHAR_BIT, NULL): Remove.
3986 (spaces, zeros, memset_space, memset_zero)
3987 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3989 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3990 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3991 Define with prototype.
3992 Remove now-unnecessary prototype decl.
3993 (extra_args_spec): Assume ANSI C. All uses changed.
3994 (extra_args_spec_iso): Remove.
3995 (my_strftime, emacs_strftimeu): Define via prototype.
3996 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3998 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3999 * strtoimax.c: Include <stdlib.h> unconditionally.
4000 (strtoul, strtol): Remove decls.
4001 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4003 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4004 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4005 (LOCALE_PARAM_PROTO): New macro.
4006 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4007 (INTERNAL (strtol), strtol): Define with a prototype.
4008 (PARAMS): Remove. All uses removed.
4009 * tempname.c: Include <string.h> unconditionally.
4010 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4011 * xgethostname.c (main): Define with a prototype.
4012 * xmalloc.c: Include "xalloc.h" first, to check interface.
4013 Include <stdlib.h> unconditionally.
4014 (calloc, malloc, realloc, free): Remove decls.
4015 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4016 Include <stdlib.h> unconditionally. Sort include file names.
4018 (xstrtod): Define with a prototype.
4019 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4020 (strtol, strtoul): Remove decls.
4022 2003-09-11 Paul Eggert <eggert@twinsun.com>
4024 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4025 Include <stdlib.h>, <string.h> unconditionally.
4026 Remove now-unnecessary cast to char *.
4027 * strnlen.c: Include <string.h> unconditionally.
4028 * yesno.c (yesno): Define with a prototype.
4030 2003-09-10 Bruno Haible <bruno@clisp.org>
4032 * strcspn.c: Include <string.h> unconditionally.
4033 * strpbrk.c: Include <string.h> unconditionally.
4034 * strstr.c: Include <string.h> unconditionally.
4035 * unicodeio.c: Include <string.h> unconditionally.
4036 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4037 * unsetenv.c: Likewise.
4038 * xreadlink.c: Include <stdlib.h> unconditionally.
4039 * yesno.c: Include <stdlib.h> unconditionally.
4040 (rpmatch): Add prototype.
4042 2003-09-10 Jim Meyering <jim@meyering.net>
4044 * error.c: Correct indentation of cpp directives.
4046 2003-09-09 Paul Eggert <eggert@twinsun.com>
4050 * acosl.c (main): Use a prototype.
4051 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4054 * getloadavg.c (getloadavg, main): Define via prototypes.
4056 * getopt.h (struct option.name): Assume C89, and use 'const'.
4057 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4058 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4060 * getopt.c (const): Remove macro.
4061 Include <string.h> unconditionally.
4062 (my_index): Remove; all uses changed to strchr.
4063 (strlen): Remove decl.
4064 (exchange): Remove forward decl; no longer needed.
4065 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4066 Define with prototype.
4067 * getopt1.c (const): Remove macro.
4068 (getopt_long, getopt_long_only, main): Define with prototype.
4070 * getugroups.c: Include <string.h> unconditionally.
4072 * getusershell.c: Include <stdlib.h> unconditionally.
4073 (getusershell, setusershell, endusershell, readname, main):
4074 Define with prototypes.
4076 * group-member.c: Include group-member.h first.
4077 Include <stdlib.h> unconditionally.
4079 * hard-locale.c: Include hard-locale.h first.
4080 Include <stdlib.h>, <string.h> unconditionally.
4082 * hash.c (free, malloc): Remove decls.
4083 Include <stdlib.h> unconditionally.
4085 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4086 (getenv): Do not declare.
4088 * idcache.c: Include <string.h> unconditionally.
4090 * long-options.c: Include long-options.h first, to test interface.
4091 Include <stdlib.h> unconditionally.
4093 * makepath.c: Include makepath.h first, to test interface.
4094 Include <stdlib.h> and <string.h> unconditionally.
4096 * linebuffer.c: Include <stdlib.h>.
4097 (free): Remove decl.
4099 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4100 rpl_malloc returns void *, not char *.
4101 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4103 * md5.h: Include <limits.h> unconditionally.
4104 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4105 (__P): Remove; all uses removed.
4106 * md5.c: Include "md5.h" first.
4107 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4108 md5_buffer, md5_process_bytes, md5_process_block):
4109 Define with prototypes.
4110 * sha.h (__P): Remove all uses. (It wasn't defined??)
4111 * sha.c: Include "sha.h" first.
4112 Include <stdlib.h>, <string.h> unconditionally.
4114 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4115 * memcmp.c (__ptr_t): Likewise.
4116 * memrchr.c (__ptr_t): Likewise.
4117 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4118 Include <string.h> unconditionally.
4119 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4120 * memchr.c: Include <stdlib.h> unconditionally.
4121 * memchr.c (LONG_MAX): Remove.
4122 * memrchr.c (LONG_MAX): Likewise.
4123 * memchr.c (__memchr): Define via a prototype.
4124 * memrchr.c (__memrchr): Likewise.
4125 * memcmp.c (__P): Remove, and remove all uses.
4126 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4127 Remove forward decls; no longer needed.
4128 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4129 Use types required by C89 in prototype.
4131 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4132 * savedir.c: Likewise.
4133 * mkdir.c (free): Remove decl.
4134 * rmdir.c (rmdir): Define with a prototype.
4135 * savedir.c: Include savedir.h first, to test interface.
4137 * mktime.c (STDC_HEADERS): Remove.
4138 Include <stdlib.h>, <string.h> unconditionally.
4140 * modechange.c: Include <stdlib.h> unconditionally.
4141 (malloc): Remove decl.
4143 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4144 (free): Remove decl.
4146 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4147 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4148 (This type really should be intptr_t, but that's a C99ism.)
4149 (_obstack_memcpy): Remove: all uses changed to memcpy.
4150 Include <string.h> unconditionally.
4151 (struct obstack): Assume __STDC__ for types of members
4152 chunkfun, freefun, extra_arg.
4153 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4154 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4155 obstack_begin, obstack_specify_allocation,
4156 obstack_specify_allocation_with_arg, obstack_chunkfun,
4157 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4158 Remove unprototyped decls and the macros that use them.
4159 * obstack.c (POINTER): Remove. All uses changed to void *.
4160 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4161 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4162 (defined __STDC__ && __STDC__)]:
4163 Remove nonprototyped code.
4164 Include <stdlib.h> unconditionally.
4165 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4166 _obstack_allocated_p, _obstack_free, obstack_free,
4167 _obstack_memory_used, print_and_abort):
4168 Define using prototypes.
4169 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4170 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4171 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4172 obstack_next_free, obstack_object_size, obstack_room) [0]:
4173 Remove unused, unprototyped code.
4175 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4177 * physmem.c (physmem_total, physmem_available, main): Define
4180 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4181 (main): Define with a prototype.
4183 * posixver.c (getenv): Remove decl.
4185 * putenv.c (malloc): Returns void *, not char *.
4186 Include <string.h> unconditionally.
4187 (strchr, memcpy, NULL): Do not define.
4189 * readtokens.c: Include readtokens.h first, to test interface.
4190 Include <stdlib.h>, <string.h> unconditionally.
4191 (init_tokenbuffer): Define with a prototype.
4193 * regex.c (PARAMS): Remove. All uses removed.
4194 All uses of _RE_ARGS removed, too.
4195 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4197 (bzero): Assume memset exists.
4198 (memcmp, memcpy, NULL): Remove.
4199 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4200 char, or assignments to local vars of type signed char.
4201 (init_syntax_once, PREFIX(extract_number_and_incr),
4202 PREFIX(print_partial_compiled_pattern),
4203 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4204 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4205 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4206 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4207 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4208 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4209 wcs_compile_range, byte_compile_range, truncate_wchar,
4210 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4211 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4212 count_mbs_length, wcs_re_match_2_internal,
4213 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4214 PREFIX(alt_match_null_string_p),
4215 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4216 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4217 regfree, PREFIX(extract_number)): Define with prototype. Remove
4218 now-unnecessary declaration, if any.
4219 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4221 Remove now-unnecessary casts among pointer types.
4222 * regex.h (_RE_ARGS): Remove. All uses removed.
4224 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4225 (free): Remove decl.
4227 * rpmatch.c: Include <stdlib.h> unconditionally.
4229 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4230 (free): Remove decl.
4232 * save-cwd.c: Include <stdlib.h> unconditionally.
4233 * xgetcwd.c: Likewise.
4235 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4236 (free): Remove decl.
4238 * strchrnul.c (strchrnul): Define with a prototype.
4239 Fix bug: c_in was not converted to char before searching.
4241 The following changes are not K&R related:
4243 * group-member.h: Include <sys/types.h>, so that this file is
4245 * makepath.h: Likewise.
4247 * getusershell.c (readname, default_index, line_size, readname):
4248 Use size_t, not int, for sizes.
4249 (readname): If the size overflows, report an error instead of
4252 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4254 * getndelim2.c: Assume stdlib.h per the C89 spec.
4256 2003-09-08 Paul Eggert <eggert@twinsun.com>
4258 Assume C89 or better; remove K&R cruft.
4259 A few of these changes were first proposed by Derek Robert Price
4260 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4262 * addext.c: Include <string.h> unconditionally.
4263 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4264 Don't declare getenv or malloc.
4266 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4267 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4269 (find_stack_direction, alloca): Use prototypes.
4271 * atexit.c (atexit): Define using a prototype.
4273 * basename.c, dirname.c, stripslash.c:
4274 Include <string.h> unconditionally.
4276 * bcopy.c: Include <stddef.h>.
4277 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4279 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4281 * error.h (error, error_at_line, error_print_progname)
4282 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4283 * error.c: Include error.h first, to check interface.
4284 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4285 (VA_START): Remove; all uses changeed to va_start.
4286 (exit, strerror): Remove decls.
4287 (error_print_progname): Prototype uncondionally.
4288 Don't include <errno.h>; no longer needed.
4289 (private_strerror): Remove.
4290 (error_tail): Always define.
4291 (error, error_at_line): Assume C89 or better; always use prototypes.
4292 * fatal.c: Include "fatal.h" first, to test interface.
4293 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4294 (VA_START): Remove; all uses changed to va_start.
4295 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4297 (exit): Remove decl.
4298 (fatal): Prototype unconditionally. Assume va_start works.
4299 Abort at end, to pacify gcc.
4301 * euidaccess.c (main): Define with a prototype.
4303 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4305 * exitfail.c: Include <stdlib.h> unconditionally.
4307 * fnmatch_.h (__P): Remove. All uses changed to assume
4309 * fnmatch.c: Include fnmatch.h first, to test interface.
4310 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4311 (getenv): Remove decl.
4312 (fnmatch): Define using a prototype.
4313 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4314 (FCT): Define using a prototype.
4316 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4318 * gethostname.c: Include <stddef.h>.
4319 (gethostname): Define with prototype. Length is size_t, not int.
4321 2003-09-08 Paul Eggert <eggert@twinsun.com>
4323 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4324 getversion.c should have been removed then, but was accidentally
4327 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4328 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4330 2003-09-07 Paul Eggert <eggert@twinsun.com>
4332 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4333 copy_tm_result. Bug reported by Simon Josefsson in
4334 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4336 2003-09-06 Paul Eggert <eggert@twinsun.com>
4338 * time_r.c, time_r.h: New files.
4340 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4342 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4343 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4345 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4347 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4348 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4351 * timegm.c: Switch to glibc implementation, with the following changes:
4352 [defined HAVE_CONFIG_H]: Include <config.h>.
4353 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4354 (__mktime_internal) [!defined _LIBC]: New decl.
4355 (__gmtime_r) [!defined _LIBC]: New macro and function.
4356 (timegm): Use a prototype, since gnulib assumes C89.
4357 Do not bother declaring tmp to be const, as it's not really usefu.
4358 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4359 (timegm): Declare only if HAVE_DECL_TIMEGM.
4361 2003-09-03 Paul Eggert <eggert@twinsun.com>
4363 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4364 Bug reported by Lute Kamstra in
4365 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4367 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4368 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4369 course with correspondingly smaller numbers for tomorrow and
4370 yesterday. From Tadayoshi Funaba. Originally installed into
4371 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4374 2003-08-31 Simon Josefsson <jas@extundo.com>
4376 * timegm.h: New file.
4377 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4379 2003-08-31 Karl Berry <karl@gnu.org>
4381 * argp.h: update from libc.
4383 2003-08-28 Bruno Haible <bruno@clisp.org>
4385 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4386 warning on QNX, which defines O_BINARY to 000000.
4388 2003-08-24 Bruno Haible <bruno@clisp.org>
4390 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4391 MSVC7 <stdio.h> is included later.
4393 2003-08-20 Bruno Haible <bruno@clisp.org>
4395 * progname.h: New file, from GNU gettext.
4396 * progname.c: New file, from GNU gettext.
4397 * progreloc.c: New file, from GNU gettext.
4399 2003-08-19 Bruno Haible <bruno@clisp.org>
4401 * xstrdup.c: Assume <string.h> exists.
4403 2003-08-18 Jim Meyering <jim@meyering.net>
4405 * setenv.h: Indent nested cpp directive.
4406 * vasnprintf.c: Remove trailing blanks.
4408 2003-08-17 Simon Josefsson <jas@extundo.com>
4409 Bruno Haible <bruno@clisp.org>
4411 * xstrndup.h: New file.
4412 * xstrndup.c: New file.
4414 2003-08-17 Bruno Haible <bruno@clisp.org>
4416 * strndup.h: New file.
4418 2003-08-16 Paul Eggert <eggert@twinsun.com>
4420 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4421 space, undoing this 2003-08-12 change:
4422 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4424 2003-08-16 Jim Meyering <jim@meyering.net>
4426 Merge from coreutils.
4427 * xstrtoimax.c: #else #if -> #elif.
4428 * xstrtoumax.c: Likewise.
4430 2003-08-15 Paul Eggert <eggert@twinsun.com>
4432 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4433 rather than tab, after '#' in shell-script copyright notices.
4434 Suggested by Bruno Haible.
4436 2003-08-15 Jim Meyering <jim@meyering.net>
4437 and Paul Eggert <eggert@twinsun.com>
4439 Merge from coreutils.
4440 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4441 member but strut utmpx does not. Needed for AIX 4.3.3.
4442 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4444 2003-08-15 Jim Meyering <jim@meyering.net>
4446 Merge from coreutils.
4447 * xgethostname.c: Include <stdlib.h>.
4448 (xghostname): Don't exit for anything other than memory-related
4449 failure; just return NULL.
4450 * userspec.c: Include "posixver.h".
4451 (parse_user_spec): Accept `.' as a separator only
4452 in pre-POSIX-200112 mode.
4453 * strtoimax.c: Use #elif rather than #else #if.
4454 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4455 Remove function, now that we can rely on a working tzset function.
4456 [!_LIBC]: Ensure that the required autoconf test has been run.
4457 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4458 Use underlying_strftime for %r.
4459 * sha.c: Merge in some clean-up and optimization changes from glibc.
4460 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4461 Ensure that it is a multiple of 64.
4462 Rearrange loop exit tests so as to avoid performing an
4463 additional fread after encountering an error or EOF.
4464 * realloc.c: Update copyright date.
4466 2003-08-14 Jim Meyering <jim@meyering.net>
4468 Merge from coreutils.
4469 * obstack.h: Whitespace changes.
4470 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4471 and xcalloc return values.
4472 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4473 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4474 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4475 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4476 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4478 Use mntctl's return value to drive the entry-processing loop, since
4479 we can't rely on the value of the vmt_length member in the last
4480 entry. On some systems doing so could result in exhausting
4481 virtual memory. Based in part on a patch from Mike Jetzer.
4483 2003-08-14 Jim Meyering <jim@meyering.net>
4484 and Paul Eggert <eggert@twinsun.com>
4486 Merges from coreutils, plus other fixes.
4487 * physmem.c: Merge in portability changes from gcc/libiberty
4488 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4489 for credits and details. Thanks to Kaveh Ghazi for helping
4490 to keep these files in sync.
4491 (ARRAY_SIZE): Define it.
4492 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4493 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4494 (memcasecmp): Don't assume size_t fits in unsigned int.
4495 Remove casts and duplicate code.
4496 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4497 (memcpy): Remove definition.
4498 Merge in some clean-up and optimization changes from glibc.
4499 [BLOCKSIZE]: Move definition to top of file.
4500 Ensure that it is a multiple of 64.
4501 Rearrange loop exit tests so as to avoid performing an
4502 additional fread after encountering an error or EOF.
4503 * md5.h (md5_uintptr): Define.
4504 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4505 return to the initial working directory. Preserve errno
4507 * idcache.c: Include "xalloc.h".
4508 (xmalloc, xrealloc): Remove decls.
4509 (getuser): Remove casts no longer required in C89.
4510 * human.c: Include stdio.h, for sprintf.
4511 * group-member.c: Include "xalloc.h".
4512 (xmalloc, xrealloc): Remove decls.
4513 (get_group_info): Remove casts no longer required in C89.
4514 * getusershell.c (readname): Remove casts no longer required in C89.
4515 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4516 * getline.c: Whitespace fix, from coreutils.
4518 2003-08-13 Paul Eggert <eggert@twinsun.com>
4520 * exclude.c: Include <ctype.h>
4521 (IN_CTYPE_DOMAIN): New macro.
4523 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4526 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4527 Undo previous (whitespace-only) change.
4529 2003-08-12 Paul Eggert <eggert@twinsun.com>
4531 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4532 Normalize leading white space and remove trailing white space.
4533 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4534 notice, as per ../config/srclist-update.
4536 Merge from coreutils.
4537 * euidaccess.h: New file.
4538 * euidaccess.c: Include it.
4539 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4540 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4541 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4543 2003-08-11 Bruno Haible <bruno@clisp.org>
4545 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4546 (vasnprintf): Use it instead of wcslen.
4548 2003-08-11 Bruno Haible <bruno@clisp.org>
4550 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4551 value to ensure that _Bool promotes to int. Use #define for _Bool when
4552 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4554 2003-08-10 Karl Berry <karl@gnu.org>
4556 * regex.h: update from libc (whitespace fix).
4558 2003-08-09 Paul Eggert <eggert@twinsun.com>
4560 Merge some files from coreutils. These changes were
4561 originally made by Jim Meyering.
4562 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4563 many older Unixes require this.
4564 * alloca.c (alloca): Remove cast to argument of free;
4565 no longer needed in C89.
4566 * alloca_.h, regex.h: Fix white space to match
4567 what GNU indent does.
4569 2003-08-05 Paul Eggert <eggert@twinsun.com>
4571 * bumpalloc.h: Remove.
4573 2003-08-04 Paul Eggert <eggert@twinsun.com>
4575 * getloadavg.c: Change copyright notice and spacing to conform to
4578 Merge from coreutils.
4579 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4581 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4582 from Karl Berry, implemented by Jim Meyering.
4583 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4584 from Dmitry V. Levin.
4585 Remove anachronistic cast of xrealloc.
4586 * fnmatch_.h (__const): Remove. Use 'const'.
4587 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4588 type. Otherwise, it wouldn't compile with at least /bin/cc on
4589 ymp-cray-unicos9.0.2.X.
4590 Combine two mostly-identical uses of alloca into one.
4591 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4593 2003-08-04 Dave Love <d.love@dl.ac.uk>
4597 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4598 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4599 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4600 obsolete NLIST_NAME_UNION.
4601 [__GNU__]: Undef BSD and FSCALE.
4602 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4604 2003-08-03 Paul Eggert <eggert@twinsun.com>
4606 * stdbool_.h (_Bool): Make it signed char, instead of
4607 an enum type, so that it's guaranteed to promote to int. See:
4608 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4610 2003-07-31 Paul Eggert <eggert@twinsun.com>
4612 * strerror.c: Include config.h, limits.h. Declare sprintf.
4613 (strerror): Don't assume that a printable int fits in 14 bytes.
4615 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4616 Bruno Haible <bruno@clisp.org>
4618 * getline.h (getline, getdelim): Change return type to ssize_t.
4619 * getline.c (getline, getdelim): Likewise.
4620 Remove _GNU_SOURCE define; now it's defined in config.h through
4623 2003-07-22 Paul Eggert <eggert@twinsun.com>
4625 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4626 over-parenthesization in macros.
4628 Sync with coreutils.
4630 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4633 Use `exit_failure' for xalloc and xmemcoll instead of their own
4634 private exit-failure variables.
4635 * xalloc.h (xalloc_exit_failure): Remove.
4636 * xmalloc.c: Likewise. Include exitfail.h.
4637 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4638 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4639 * xmemcoll.c: Likewise. Include exitfail.h.
4640 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4642 2003-07-18 Paul Eggert <eggert@twinsun.com>
4644 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4645 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4646 to test that it can stand by itself. Include "exitfail.h".
4647 Clients should set exit_failure instead.
4648 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4650 2003-07-18 Andreas Schwab <schwab@suse.de>
4652 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4654 2003-07-18 Bruno Haible <bruno@clisp.org>
4656 * getndelim2.h: New file.
4657 * getndelim2.c: Make into a module of its own. Include config.h,
4659 (getndelim2): Make non-static. Change return type to ssize_t.
4660 * getline.h: Change argument names.
4661 * getline.c: Include getndelim2.h instead of getndelim2.c.
4662 * getnline.c: Include getndelim2.h.
4664 2003-07-17 Bruno Haible <bruno@clisp.org>
4666 * Makefile.am: Remove file.
4667 * Makefile.in: Remove file.
4669 2003-07-17 Bruno Haible <bruno@clisp.org>
4671 * getnline.h: New file.
4672 * getnline.c: New file.
4673 * getndelim2.c: New file, extracted from getline.c.
4674 (getndelim2): Renamed from getdelim2, with added nmax argument.
4675 * getline.c: Include getndelim2.c.
4676 (getdelim2): Moved out to getndelim2.c.
4677 (getline, getdelim): Update.
4679 2003-07-15 <karl@gnu.org>
4681 * vasnprintf.c: update from gettext.
4683 2003-07-15 Jim Meyering <jim@meyering.net>
4685 * makepath.c (make_path): Enclose diagnostic in _(...).
4687 2003-07-14 Paul Eggert <eggert@twinsun.com>
4689 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4690 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4691 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4692 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4693 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4694 updated automatically by ../config/srclist-update. This changes
4695 their license from LPGL to GPL.
4697 2003-07-14 Jim Meyering <jim@meyering.net>
4699 Don't emit diagnostics. Let callers do that.
4700 * save-cwd.c: Don't include "error.h".
4701 (save_cwd): Don't call error. Ensure that errno is valid
4702 when returning nonzero.
4704 * save-cwd.h (restore_cwd): Update prototype.
4705 * save-cwd.c (restore_cwd): Remove two parameters.
4706 Simplify. Don't call error upon failure. Let callers do that.
4707 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4708 when auditing is enabled. But don't bother updating the #if.
4710 2003-07-14 Simon Josefsson <jas@extundo.com>
4712 * mempcpy.h: New file.
4713 * mempcpy.c: New file.
4715 2003-07-14 Paul Eggert <eggert@twinsun.com>
4717 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4718 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4719 unicodeio.c, unicodeio.h, unlocked-io.h:
4720 Switch from LGPL to GPL.
4722 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4724 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4725 it breaks C++ compilation.
4726 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4728 2003-07-10 Jim Meyering <jim@meyering.net>
4730 * vasnprintf.c: Remove trailing blanks.
4731 Make cpp indentation consistent.
4733 2003-07-09 Paul Eggert <eggert@twinsun.com>
4735 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4736 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4737 Switch from LGPL to GPL.
4739 2003-07-07 Paul Eggert <eggert@twinsun.com>
4741 * mktime.c: Fix some boundary cases and remove need for floating point.
4743 Issue a compile-time diagnostic if time_t is floating point, or if
4744 two's complement arithmetic is not in effect, or if arithmetic
4745 right shift does not propagate the sign. These assumptions were
4746 all in the original code but they weren't checked.
4748 (TIME_T_MIDPOINT, verify): New macros.
4749 (__isleap): Remove; it has integer overflow problems.
4750 (leapyear): New function, without those problems.
4751 (ydhms_tm_diff): Remove; splitting into two parts.
4752 (ydhms_diff): New function, containing the arithmetic part of
4753 the old ydhms_tm_diff function. Issue a compile-time
4754 diagnostic if we are not using C99 integer division.
4755 Avoid casts when possible.
4756 (guess_time_tm): New function, containing the checking part of
4757 the old ydhms_tm_diff function. Return the new value, rather than
4758 the difference between it and the old. Accept a new argument T
4759 so that *T specifies the old value. Check for overflow in the result.
4761 (__mktime_internal): Use a time_t offset, not a long int offset.
4762 This undoes the 2003-06-04 change, which is no longer needed now
4763 that we have better overflow checking.
4764 (localtime_offset): Likewise.
4766 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4767 and long are 64-bit but int is only 32-bit.
4768 (ydhms_diff): Use long int to store year1 and yday1.
4769 Issue a compile-time diagnostic if long int is not wide enough.
4771 (__mktime_internal): Use long int to store adjusted year and yday.
4772 Use plain C rather than preprocessor commands, if that doesn't
4774 Check for overflow (and try to repair) after each probe
4775 rather than checking only at the very end. This avoids some bugs
4776 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4777 does not equal GMT offset at maximum time).
4778 Use integer to check for overflow rather than floating point; this
4779 is more portable to non-IEEE hosts, and is a tad faster.
4780 When we detect that we are oscillating between two values,
4781 don't check whether tm_isdst has the requested value, since
4782 we already know the answer. When tm_isdst has the wrong value,
4783 use a different heuristic to find the right one, based on the
4784 extreme values actually observed in practice in tz2003a,
4785 rather than the (overly optimistic) "previous 3 calendar quarters".
4787 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4788 "T const" to accommodate glibc style.
4789 (check_result): Use less-confusing report format. "long" -> "long int.
4791 Don't loop if the iteration overflows time_t.
4792 Allow a negative step in the iteration.
4794 2003-07-01 Paul Eggert <eggert@twinsun.com>
4796 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4797 having it depend on HAVE_SYS_TYPES_H.
4799 2003-06-25 Bruno Haible <bruno@clisp.org>
4801 * readlink.c: New file.
4803 2003-06-20 Bruno Haible <bruno@clisp.org>
4805 Assume C89, so PARAMS isn't needed.
4806 * unicodeio.h (PARAMS): Remove.
4807 * unicodeio.c: Don't use PARAMS.
4809 2003-06-18 Jim Meyering <jim@meyering.net>
4811 Merge changes from coreutils.
4812 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4813 Remove explicit declarations of xmalloc and realloc.
4815 (read_utmp): Remove anachronistic cast of xmalloc.
4817 2003-06-17 Paul Eggert <eggert@twinsun.com>
4819 Assume C89, so PARAMS isn't needed.
4820 * backupfile.h (PARAMS): Remove. All uses removed.
4821 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4822 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4823 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4824 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4825 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4826 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4827 xstrtol.h: Likewise.
4828 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4829 same.h, strverscmp.h: Do not include config.h; no longer needed.
4830 Anyway, config.h should always be included before any other file.
4832 2003-06-11 Simon Josefsson <jas@extundo.com>
4834 * sysexit_.h: New file.
4836 2003-05-20 Derek Price <derek@ximbiot.com>
4838 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4840 2003-06-10 Simon Josefsson <jas@extundo.com>
4842 * strchrnul.h: New file.
4843 * strchrnul.c: New file.
4845 2003-06-10 Simon Josefsson <jas@extundo.com>
4847 * argp.h: New file, from glibc.
4848 * argp-ba.c: New file, from glibc.
4849 * argp-eexst.c: New file, from glibc.
4850 * argp-fmtstream.c: New file, from glibc.
4851 * argp-fmtstream.h: New file, from glibc.
4852 * argp-fs-xinl.c: New file, from glibc.
4853 * argp-help.c: New file, from glibc.
4854 * argp-namefrob.h: New file, from glibc.
4855 * argp-parse.c: New file, from glibc.
4856 * argp-pv.c: New file, from glibc.
4857 * argp-pvh.c: New file, from glibc.
4858 * argp-xinl.c: New file, from glibc.
4860 2003-06-07 Jim Meyering <jim@meyering.net>
4862 * readtokens.h: Put `Free Software Foundation, Inc.'
4863 in place of my name in the copyright comment.
4864 Remove definition and uses of __P.
4867 * stat.c: Don't declare xmalloc explicitly.
4868 Instead, include "xalloc.h".
4869 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4870 xrealloc, and xcalloc return values.
4871 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4873 * xgetcwd.h: Remove definition/uses of PARAMS.
4875 2003-06-06 Jim Meyering <jim@meyering.net>
4877 * stdbool_.h: Renamed from stdbool.h.in.
4879 2003-06-06 Jim Meyering <jim@meyering.net>
4881 Merge from coreutils.
4882 * same.c: (same_name): Declare *_basename locals to be `const'.
4883 Consolidate declarations and initializations of *_base* locals.
4885 Merge from coreutils.
4886 This avoids a core dump on systems without GNU putenv,
4887 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4888 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4889 (unsetenv): New static function, from GNU libc.
4890 (rpl_putenv): Use it.
4892 * modechange.c: Remove trailing blanks.
4894 Merge from coreutils.
4895 * fsusage.c: Remove declaration of statfs.
4896 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4898 * posixtm.c: Include <stdbool.h> unconditionally.
4900 2003-06-05 Paul Eggert <eggert@twinsun.com>
4902 * mktime.c (__mktime_internal): When resolving a tm_isdst
4903 mismatch, look in future quarters as well as past. This fixes a
4904 bug when processing fall-backwards gaps immediately after a long
4905 period of daylight-saving time.
4907 * mktime.c: Assume freestanding C89 or better.
4908 (HAVE_LIMITS_H): Remove. Assume it's 1.
4909 (__P): Remove; not used.
4910 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4911 (mktime, not_equal_tm, print_tm, check_result,
4912 main): Use prototypes. Use const * where appropriate.
4913 (main): Fix typo in testing code that uncovered by above changes.
4914 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4916 2003-06-04 Paul Eggert <eggert@twinsun.com>
4918 * mktime.c: Fix Debian bug 177940
4919 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4920 (localtime_offset): Now long int, not time_t, because we want it
4921 to be guaranteed to be signed. All uses changed.
4922 (__mktime_internal): If overflow would occur when adding offset,
4925 Merge 'human' changes from coreutils. Rewrite to support
4926 locale-specific notations like thousands separators.
4927 * human.c: Simplify authorship notice.
4928 Include human.h immediately after config.h.
4929 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4930 <limits.h>: Do not include, since human.h does.
4931 (SIZE_MAX, UINTMAX_MAX): New macros.
4932 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4933 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4934 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4935 (power_letter): Renamed from suffixes.
4936 (generate_suffix_backwards): Remove.
4937 (adjust_value): Now takes int style (because of human.h changes)
4938 and long double value (for greater precision on some platforms).
4939 (group_number): New function.
4940 (human_readable): Use it. Use integer options, not enum.
4941 Put the options before the sizes in the arg list.
4942 Support all the new options.
4943 The old human_readable function has been removed;
4944 use inttostr.h instead.
4945 (human_readable, default_block_size, humblock):
4946 Use uintmax_t, not int, for block sizes.
4947 (human_readable_inexact, block_size_types): Remove.
4948 (block_size_opts): New constant.
4949 (human_options): Renamed from human_block_size, with new signature
4950 that allows block sizes up to UINTMAX_MAX. All callers changed.
4951 * human.h: Add copyright and authorship notice.
4952 Include <limits.h> and <stdbool.h> unconditionally.
4953 (PARAMS): Remove. All uses removed.
4954 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4955 (enum human_inexact_style): Remove tag; now a nameless enum.
4956 (human_floor, human_ceiling, human_round_to_even): Now have
4957 values 2, 0, 1 rather than -1, 1, 0.
4958 (human_group_digits, human_suppress_point_zero, human_autoscale,
4959 human_base_1024, human_SI, human_B): New constants.
4960 (human_readable_inexact, human_block_size): Remove.
4961 (human_readable): Size args are now uintmax_t, not int.
4962 (human_options): New decl.
4964 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4965 unnecessary now that we assume C89 or better. This change
4966 imported from coreutils.
4968 * mktime.c (__mktime_internal): Do not reject negative timestamps
4969 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4970 in the 2003-05-30 sync from glibc.
4972 .h files should stand alone, but we shouldn't include <sys/types.h>
4973 if we can get away with just <stddef.h>.
4975 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4976 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4977 rather than <sys/types.h>, as we merely need size_t.
4978 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4980 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4981 Include <stdio.h>, to get FILE.
4982 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4983 memcasecmp.h has included <stddef.h> and all we need is size_t.
4984 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4985 our interface, instead of including <sys/types.h>
4987 2003-06-02 Paul Eggert <eggert@twinsun.com>
4990 Fix some minor time-related bugs with POSIX time arguments.
4991 Some valid time stamps were being rejected (notably -1, and
4992 time stamps before 1900 on 64-bit hosts). And some invalid
4993 time stamps were being accepted, e.g. September 31.
4995 * posixtm.h (posixtime): Return bool instead of time_t, so
4996 that we can return (time_t) -1 successfully.
4997 * posixtm.c: Likewise.
4998 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4999 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5000 (t): Remove static var.
5001 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5002 of static var. All uses changed.
5003 (year): Do not reject years before 1900; they can occur with
5005 (posix_time_parse): Do not check for out-of-range components;
5006 that is now the caller's responsibility, since our checks were
5007 only approximations.
5008 (posixtime): Use mktime to check for out-of-range components,
5009 since it knows them exactly.
5010 If mktime returns (time_t) -1, check whether an error actually occurred
5011 by invoking localtime on -1.
5012 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5013 posixtime failures better.
5014 Improve the test data (in comments only).
5016 2003-05-30 <karl@gnu.org>
5018 * mktime.c: update from libc.
5020 2003-05-30 Bruno Haible <bruno@clisp.org>
5022 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5023 * localcharset.h: Likewise.
5024 * localcharset.c: Likewise.
5026 2003-05-28 Paul Eggert <eggert@twinsun.com>
5028 Assume the headers required for C89 freestanding compilers.
5029 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5030 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5031 without checking for HAVE_LIMITS_H.
5032 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5033 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5035 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5036 * exclude.c: Include <stdbool.h> unconditionally.
5037 * tempname.c: Include <stddef.h> unconditionally.
5038 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5039 * modechange.c, rpmatch.c (NULL): Don't define, since
5040 <stddef.h> does that.
5041 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5042 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5043 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5044 * xstrtol.c: Likewise.
5045 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5046 * savedir.c: Include <stddef.h> instead of defining NULL.
5048 * addext.c (addext): Use assignment rather than cast, to avoid
5049 warnings on some platforms.
5051 * mktime.c (__mktime_internal): Do not reject negative timestamps
5054 2003-05-10 Bruno Haible <bruno@clisp.org>
5056 * linebreak.c (iconv_string_length): Don't return -1 just because the
5057 string is longer than 4 KB.
5059 2003-05-12 Jim Meyering <jim@meyering.net>
5061 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5062 the space-padded-by-default conversion specifiers, %e, %k, %l.
5064 2003-05-03 Bruno Haible <bruno@clisp.org>
5066 Upgrade to Unicode-4.0.
5067 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5068 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5069 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5070 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5071 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5072 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5073 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5074 Change width of U+E0100..U+E01EF from 1 to 0.
5076 2003-04-25 Bruno Haible <bruno@clisp.org>
5078 * copy-file.c: Include <stddef.h>, for size_t.
5080 2003-04-25 Jim Meyering <jim@meyering.net>
5082 * copy-file.c (copy_file_preserving): Declare buf_size to be
5083 of type size_t, not int.
5085 2003-04-11 Jim Meyering <jim@meyering.net>
5087 Merge changes from Coreutils.
5089 2003-03-22 Jim Meyering <jim@meyering.net>
5091 * strftime.c (widen): Cast alloca return value to proper type.
5093 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5096 * strftime.c (my_strftime): Handle very large width
5097 specifications for numeric values correctly. Improve checks for
5100 2003-01-19 Jim Meyering <jim@meyering.net>
5102 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5103 (nl_get_alt_digit) [! defined my_strftime]: Define.
5104 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5105 _nl_get_alt_digit and _nl_get_walt_digit.
5107 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5108 These changes have no effect outside of _LIBC.
5110 2003-04-10 Bruno Haible <bruno@clisp.org>
5112 * findprog.h: New file, from GNU gettext.
5113 * findprog.c: New file, from GNU gettext.
5115 2003-04-05 Jim Meyering <jim@meyering.net>
5117 Merge changes from Coreutils.
5119 * exclude.h (PARAMS): Remove definition and uses.
5120 * exclude.c: Remove uses of `PARAMS'.
5122 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5123 Add test-cases for DOS filenames. Declare program_name.
5124 (main): Set up program_name. Patch by Rich Dawe.
5126 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5128 Use mntctl's return value to drive the entry-processing loop, since
5129 we can't rely on the value of the vmt_length member in the last
5130 entry. On some systems doing so could result in exhausting
5131 virtual memory. Based in part on a patch from Mike Jetzer.
5133 2003-04-04 Bruno Haible <bruno@clisp.org>
5135 * linebreak.h: New file, from GNU gettext.
5136 * linebreak.c: New file, from GNU gettext with slight modifications.
5137 * lbrkprop.h: New file, from GNU gettext.
5139 2003-04-03 Bruno Haible <bruno@clisp.org>
5141 * utf8-ucs4.h: New file, from GNU gettext.
5142 * utf16-ucs4.h: New file, from GNU gettext.
5143 * ucs4-utf8.h: New file, from GNU gettext.
5144 * ucs4-utf16.h: New file, from GNU gettext.
5146 2003-04-02 Bruno Haible <bruno@clisp.org>
5148 * binary-io.h: New file, from GNU gettext.
5150 2003-04-01 Bruno Haible <bruno@clisp.org>
5152 * pathname.h: New file, from GNU gettext.
5153 * concatpath.c: New file, from GNU gettext.
5155 2003-03-30 Bruno Haible <bruno@clisp.org>
5157 * copy-file.c (copy_file_preserving): Don't set owner if the function
5158 chown() doesn't exist.
5160 2003-03-28 Bruno Haible <bruno@clisp.org>
5162 * copy-file.h: New file, from GNU gettext.
5163 * copy-file.c: New file, from GNU gettext.
5165 2003-03-18 Jim Meyering <jim@meyering.net>
5167 * quote.c (quote_n): Fix typo in comment.
5169 2003-03-14 Jim Meyering <jim@meyering.net>
5171 Merge changes from Coreutils.
5172 * obstack.h (obstack_object_size): Declare temporary, __o,
5173 to be const, in order to avoid warnings.
5174 (obstack_room): Likewise.
5175 (obstack_empty_p): Likewise.
5177 2003-03-13 Paul Eggert <eggert@twinsun.com>
5179 Merge changes from Bison.
5180 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5181 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5182 when compiling Bison 1.875's `bitset bset = obstack_alloc
5183 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5184 * hash.c: Include <stdbool.h> unconditionally.
5186 2003-03-09 Paul Eggert <eggert@twinsun.com>
5188 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5189 Reported by Bruce Becker; see:
5190 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5192 2003-03-03 Paul Eggert <eggert@twinsun.com>
5193 Bruno Haible <bruno@clisp.org>
5195 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5196 Reported by John Hughes, see
5197 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5199 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5201 * poll_.h: New file.
5204 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5206 * mathl.h: New file.
5207 * acosl.c: New file.
5208 * asinl.c: New file.
5209 * atanl.c: New file.
5210 * ceill.c: New file.
5213 * floorl.c: New file.
5214 * frexpl.c: New file.
5215 * ldexpl.c: New file.
5217 * sincosl.c: New file.
5219 * sqrtl.c: New file.
5221 * trigl.c: New file.
5222 * trigl.h: New file.
5224 2003-02-17 Bruno Haible <bruno@clisp.org>
5226 * mkdtemp.h: New file, from GNU gettext.
5227 * mkdtemp.c: New file, from GNU gettext.
5229 2003-01-31 Bruno Haible <bruno@clisp.org>
5231 * rename.c: #undef rename before defining rpl_rename.
5232 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5234 2003-01-30 Bruno Haible <bruno@clisp.org>
5236 * printf-args.h: New file, from GNU gettext.
5237 * printf-args.c: New file, from GNU gettext.
5238 * printf-parse.h: New file, from GNU gettext.
5239 * printf-parse.c: New file, from GNU gettext.
5240 * vasnprintf.h: New file, from GNU gettext.
5241 * vasnprintf.c: New file, from GNU gettext.
5242 * asnprintf.c: New file, from GNU gettext.
5243 * vasprintf.h: New file, from GNU gettext with modifications.
5244 * vasprintf.c: New file, from GNU gettext.
5245 * asprintf.c: New file, from GNU gettext.
5247 2003-01-29 Bruno Haible <bruno@clisp.org>
5249 * stpncpy.h: New file, from GNU gettext with modifications.
5250 * stpncpy.c: New file, from GNU gettext with modifications.
5252 2003-01-28 Bruno Haible <bruno@clisp.org>
5254 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5256 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5259 2003-01-27 Bruno Haible <bruno@clisp.org>
5261 * xsetenv.h: New file, from GNU gettext.
5262 * xsetenv.c: New file, from GNU gettext.
5264 2003-01-23 Bruno Haible <bruno@clisp.org>
5266 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5268 2003-01-22 Bruno Haible <bruno@clisp.org>
5270 * exit.h: New file, from GNU gettext.
5272 2003-01-11 Bruno Haible <bruno@clisp.org>
5274 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5275 * strcase.h (strcasecmp, strncasecmp): Likewise.
5277 2003-01-14 Jim Meyering <jim@meyering.net>
5279 * same.c (same_name): Tweak a comment.
5281 2003-01-11 Bruno Haible <bruno@clisp.org>
5283 * same.c (same_name): Reorder tests so as to avoid calling stat()
5284 when a string comparison is sufficient.
5286 2003-01-11 Bruno Haible <bruno@clisp.org>
5288 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5291 2003-01-11 Bruno Haible <bruno@clisp.org>
5293 * hash-pjw.c: Add comment about low quality of this function.
5295 2003-01-12 Paul Eggert <eggert@twinsun.com>
5297 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5298 to avoid collisions with libcurses and libreadline.
5300 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5301 * getstr.h, getstr.c: Remove.
5302 * getline.c: Include "getline.h", to check interface.
5303 Move body of old getstr.c here: this defines MIN_CHUNK and
5304 declares getdelim2, which is renamed from getstr.
5305 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5307 * linebuffer.c (readlinebuffer): Renamed from readline.
5309 * linebuffer.h: Likewise.
5310 (readline): Remove backward-compatibility macro.
5312 2003-01-12 Jim Meyering <jim@meyering.net>
5314 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5316 2003-01-10 Bruno Haible <bruno@clisp.org>
5318 * alloca_.h: New file.
5319 * getdate.y: Unconditionally include alloca.h.
5320 * makepath.c: Likewise.
5321 * setenv.c: Likewise.
5322 * userspec.c: Likewise.
5324 2003-01-09 Bruno Haible <bruno@clisp.org>
5326 * stdbool.h.in: New file.
5328 2003-01-08 Bruno Haible <bruno@clisp.org>
5330 * safe-read.c: Include specification header first, to ensure its
5332 * full-write.c: Likewise.
5334 2003-01-08 Jim Meyering <jim@meyering.net>
5336 * full-write.c: Undefine and define-away `const' after inclusion
5337 of errno.h, not before. Suggestion from Bruno Haible.
5339 2003-01-07 Jim Meyering <jim@meyering.net>
5341 * full-write.c: Rework so that it may serve to define full_read, too.
5342 * full-read.c: Simply #define FULL_READ and include full-write.c.
5344 2003-01-06 Jim Meyering <jim@meyering.net>
5346 * version-etc.c: Update year in translatable copyright string.
5348 2002-12-25 Bruno Haible <bruno@clisp.org>
5350 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5351 * xstrtol.h: Likewise.
5352 * xstrtoimax.c: Likewise.
5353 * xstrtoumax.c: Likewise.
5354 * human.h: Likewise.
5356 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5357 on systems that have <inttypes.h> but not <stdint.h>.
5359 2002-12-31 Paul Eggert <eggert@twinsun.com>
5361 * memcoll.c (memcoll): Fall back on a simple algorithm using
5362 memcmp if strcoll doesn't work.
5364 2002-12-23 Bruno Haible <bruno@clisp.org>
5366 * localcharset.h: New file.
5367 * localcharset.c: Include it.
5368 * unicodeio.c: Likewise.
5370 2002-12-22 Bruno Haible <bruno@clisp.org>
5372 * utime.c (utime_null): No need to call ftruncate if the file was
5375 2002-12-23 Bruno Haible <bruno@clisp.org>
5377 * memcoll.c (STRCOLL): New macro.
5380 2002-12-22 Bruno Haible <bruno@clisp.org>
5382 * getstr.h (getstr): Define, to avoid clash with libcurses.
5383 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5385 2002-12-22 Bruno Haible <bruno@clisp.org>
5387 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5389 2002-12-23 Bruno Haible <bruno@clisp.org>
5391 * getline.h: Include <stddef.h>, for size_t.
5393 * unicodeio.h: Include <stddef.h>, for size_t.
5394 * unicodeio.c: Don't include <stddef.h>.
5396 2002-12-17 Bruno Haible <bruno@clisp.org>
5398 * canon-host.c (strdup): Remove unused declaration.
5400 * fsusage.c: Include full_read.h.
5401 (get_fs_usage): Use full_read instead of safe_read.
5403 * utime.c (utime_null): Use SAFE_READ_ERROR.
5405 2002-12-11 Bruno Haible <bruno@clisp.org>
5407 * setenv.h: Rewritten to cope with systems that have setenv() but not
5409 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5412 2002-12-11 Bruno Haible <bruno@clisp.org>
5414 * setenv.c (alloca): Fall back to malloc.
5416 (setenv): Use freea() to free memory allocated with alloca().
5418 2002-11-13 Bruno Haible <bruno@clisp.org>
5420 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5421 function declarations.
5422 * unsetenv.c (unsetenv): Likewise.
5424 2002-03-04 Bruno Haible <bruno@clisp.org>
5426 Portability to AIX 4.3.3.
5427 * unsetenv.c: New file, extracted from setenv.c.
5428 * setenv.c: Move the unsetenv() function to unsetenv.c.
5430 2001-12-20 Bruno Haible <bruno@clisp.org>
5432 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5433 use malloc instead. For SunOS 4.
5435 2001-12-11 Bruno Haible <bruno@clisp.org>
5437 * setenv.c: Declare alloca.
5438 (compar_fn_t): New typedef.
5439 (KNOWN_VALUE, STORE_VALUE): Use it.
5441 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5444 2002-12-10 Paul Eggert <eggert@twinsun.com>
5446 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5447 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5448 Choose values that are less likely to collide with system fnmatch
5450 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5451 defined (e.g., a pure POSIX system).
5452 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5453 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5455 2002-12-06 Jim Meyering <jim@meyering.net>
5457 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5459 Merge in changes from libc's misc/error.c, in preparation
5460 for the merge of gnulib's changes back into libc.
5462 * error.c (_): Define only if not already defined.
5463 Move definition to follow all #include directives.
5464 Include unlocked-io.h only if !_LIBC.
5465 [_LIBC]: Include <libio/libioP.h>.
5466 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5467 (fflush): Tweak definition to use INTUSE.
5470 2002-12-05 Paul Eggert <eggert@twinsun.com>
5472 * alloca.c [defined emacs]: Include "lisp.h".
5473 (xalloc_die) [defined emacs]: New macro.
5474 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5475 [! defined emacs]: Include <xalloc.h>.
5476 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5477 (pointer): Typedef to POINTER_TYPE *.
5478 (malloc): Remove decl; we now always use xmalloc.
5479 (alloca): Use old-style definition, since Emacs needs this.
5480 Check for arithmetic overflow when computing combined size.
5482 2002-12-04 Paul Eggert <eggert@twinsun.com>
5484 Do not generate unlocked-io.h automatically, since it's easier to
5485 maintain it by hand.
5487 * unlocked-io.h: New file, from GNU diffutils,
5488 but with proper copyright notice and attribution.
5490 * Makefile.am: Add copyright notice.
5491 (libfetish_a_SOURCES): Add unlocked-io.h.
5492 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5493 (DISTCLEANFILES, io_functions): Remove macros.
5494 (EXTRA_DIST): Remove gen_uio.
5495 (unlocked-io.h): Remove rule.
5497 2002-12-04 Jim Meyering <jim@meyering.net>
5499 Reflect the fact that stat.c and lstat.c are no longer generated.
5500 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5501 (DISTCLEANFILES): Likewise.
5502 (EXTRA_DIST): Likewise.
5503 (all_local): Don't depend on stat.c or lstat.c.
5504 (stat.c, lstat.c): Remove rules.
5505 (EXTRA_DIST): Remove xstat.in.
5507 * xstat.in: Remove file. Contents moved into stat.c.
5508 * stat.c: New file. Contents mostly from xstat.in.
5509 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5510 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5512 * safe-read.c: Rework so that it may serve to define safe_write, too.
5513 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5515 2002-12-03 Jim Meyering <jim@meyering.net>
5517 * safe-read.c, safe-write.c: Change variable names and comments, but
5518 not semantics, to minimize the differences between these two files.
5519 (safe_read): Change comment to mention SAFE_READ_ERROR.
5521 * safe-read.c (IS_EINTR): Define.
5522 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5524 2002-12-02 Bruno Haible <bruno@clisp.org>
5526 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5527 Define, taken from safe-read.c.
5528 (INT_MAX): Provide fallback.
5529 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5530 * safe-write.h (SAFE_WRITE_ERROR): Define.
5532 * safe-read.c (EINTR): Remove definition.
5533 (safe_read): Don't use EINTR if it is absent.
5535 2002-12-02 Jim Meyering <jim@meyering.net>
5537 * safe-read.c (EINTR): Define.
5538 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5539 (INT_MAX): Provide fallback.
5540 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5542 * safe-read.h (SAFE_READ_ERROR): Define.
5544 2002-12-01 Jim Meyering <jim@meyering.net>
5546 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5547 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5549 2002-11-27 Paul Eggert <eggert@twinsun.com>
5551 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5552 hash_rehash): Replace `if (limit <= value) abort ();' with
5553 `if (! (value < limit)) abort ();', for readability.
5555 2002-11-26 <karl@gnu.org>
5557 * strdup.c: copy from libc again, with jim's ok.
5558 * .cppi-disable: re-add strdup.c
5560 2002-11-25 <karl@gnu.org>
5562 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5563 instead of "strtol.c".
5565 2002-11-25 Jim Meyering <jim@meyering.net>
5567 * mktime.c: Sync from libc, now that it has the latest fix.
5569 2002-11-24 <karl@gnu.org>
5571 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5572 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5574 2002-11-24 Jim Meyering <jim@meyering.net>
5576 Update from coreutils:
5578 * mktime.c: Merge in changes from libc.
5580 Avoid a link-time failure on some Linux systems.
5581 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5582 (__mon_yday): Declare with the STATIC attribute.
5583 (__mktime_internal): Likewise.
5584 Based on a report from Greg Schafer.
5586 2002-11-23 Jim Meyering <jim@meyering.net>
5588 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5589 Use `unsigned', not `int', as type of index.
5591 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5593 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5595 2002-11-22 Paul Eggert <eggert@twinsun.com>
5597 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5598 hint that one should use `if (! x) abort ();' rather than `assert
5599 (x);', and anyway it's one less thing to worry about configuring.
5600 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5601 hash_rehash, hash_insert): Use abort rather than assert.
5603 2002-11-22 Paul Eggert <eggert@twinsun.com>
5605 * quotearg.h: Allow multiple inclusion by surrounding with
5606 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5607 so that we can be included first.
5608 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5609 * quotearg.c: Include quotearg.h immediately after config.h.
5610 No need to include stddef.h or sys/types.h any more.
5611 Surround local include files with "", not "<>".
5612 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5613 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5614 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5615 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5616 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5617 (ISPRINT): Remove; no longer needed now that we assume C89.
5619 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5622 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5623 quotearg_char): Use SIZE_MAX rather than
5624 (size_t) -1 when we are talking about "infinity".
5626 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5628 2002-11-22 Bruno Haible <bruno@clisp.org>
5630 * safe-read.h: Assume C89. Add comments.
5631 (safe_read): Change return type to size_t.
5632 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5633 counts > SSIZE_MAX correctly.
5634 * safe-write.h: New file.
5635 * safe-write.c: New file.
5636 * full-read.h: New file.
5637 * full-read.c: New file.
5638 * full-write.h: Assume C89. Add comments.
5639 * full-write.c: Include safe-write.h.
5640 (full_write): Rewritten to use safe_write.
5641 Suggested by Jim Meyering and Paul Eggert.
5643 2002-11-21 Bruno Haible <bruno@clisp.org>
5645 Remove case insensitive option matching.
5646 * argmatch.h (argcasematch): Remove declaration.
5647 (ARGCASEMATCH): Remove macro.
5648 (__xargmatch_internal): Remove case_sensitive argument.
5649 (XARGMATCH): Update.
5650 (XARGCASEMATCH): Remove macro.
5651 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5652 case_sensitive argument.
5653 (argcasematch): Remove function.
5654 (__xargmatch_internal): Remove case_sensitive argument.
5655 (main): Use XARGMATCH instead of XARGCASEMATCH.
5657 * xmalloc.c: Change compile-time error message. Add comment about
5658 required autoconf version.
5660 2002-11-21 Jim Meyering <jim@meyering.net>
5662 * strdup.c (strdup): Tweak comment and initial #if/#include.
5664 Merge in changes from the coreutils.
5666 2002-09-25 Paul Eggert <eggert@twinsun.com>
5667 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5668 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5669 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5670 int. Work more efficiently if X is the same width as uintmax_t.
5671 Do not compare X to -1, to avoid bogus compiler warning.
5672 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5673 Don't assume that f_frsize and f_bsize are the same type.
5675 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5678 * makepath.c (make_path): Restore umask *before* creating the final
5680 (make_path): Minor reformatting.
5682 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5683 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5685 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5686 ones. At least on GNU/Linux systems, `auto' means something else.
5689 2002-11-20 Paul Eggert <eggert@twinsun.com>
5691 Merge argmatch cleanups from Bison. Assume C89.
5693 * argmatch.c: Include config.h here, not in argmatch.h.
5694 Include stdlib.h, for EXIT_FAILURE.
5695 Always include <string.h>, since we assume C89.
5696 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5697 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5698 Include <stddef.h> instead, since it's all we need for size_t.
5699 (PARAMS): Remove. All uses removed.
5700 (ARRAY_CARDINALITY): Do not bother to #undef.
5701 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5702 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5703 Remove unnecessary parentheses.
5704 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5705 Insert necessary parentheses.
5706 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5707 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5709 2002-11-19 Bruno Haible <bruno@clisp.org>
5711 * mbswidth.c: Include mbswidth.h right at the beginning.
5712 * mbswidth.h: Include <stddef.h>, for size_t.
5714 * mbswidth.h (PARAMS): Remove macro.
5715 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5716 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5718 * gcd.h (PARAMS): Remove macro.
5719 (gcd): Use ANSI C function declarations.
5720 * gcd.c (gcd): Likewise.
5722 2002-11-15 Bruno Haible <bruno@clisp.org>
5724 * strcspn.c: Include <stddef.h>.
5725 (strcspn): Use ANSI C function declaration. Change return type to
5727 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5728 (strpbrk): Use NULL.
5729 * strpbrk.h (PARAMS): Remove macro.
5730 (strpbrk): Use ANSI C function declaration.
5731 * strstr.c: Don't include <sys/types.h>.
5732 * strstr.h (PARAMS): Remove macro.
5733 (strstr): Use ANSI C function declarations.
5735 2002-11-06 Bruno Haible <bruno@clisp.org>
5737 * gcd.h (gcd): Change argument type to 'unsigned long'.
5738 * gcd.c (gcd): Likewise.
5740 2002-11-05 Bruno Haible <bruno@clisp.org>
5742 * gcd.h: New file, from gettext-0.11.5.
5743 * gcd.c: New file, from gettext-0.11.5.
5745 2002-11-05 Bruno Haible <bruno@clisp.org>
5747 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5748 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5749 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5750 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5752 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5753 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5755 * closeout.c: Include gettext.h instead of <libintl.h>.
5756 * human.c: Include gettext.h instead of <libintl.h>.
5757 * quotearg.c: Include gettext.h instead of <libintl.h>.
5758 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5759 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5760 * userspec.c: Include gettext.h instead of <libintl.h>.
5761 * version-etc.c: Include gettext.h instead of <libintl.h>.
5762 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5763 (textdomain): Remove definition.
5764 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5766 * long-options.c: Remove include of <libintl.h> and definition of _.
5767 * same.c: Remove include of <libintl.h> and definition of _.
5769 2002-11-04 Bruno Haible <bruno@clisp.org>
5771 * stpcpy.h: New file, from GNU gettext-0.11.5.
5772 * strcase.h: New file, from GNU gettext-0.11.5.
5773 * strpbrk.h: New file, from GNU gettext-0.11.5.
5774 * strstr.h: New file, from GNU gettext-0.11.5.
5775 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5777 2002-05-09 Bruno Haible <bruno@clisp.org>
5779 * config.charset: Update for newest glibc. Add canonical names
5780 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5782 2002-05-09 Bruno Haible <bruno@clisp.org>
5784 * localcharset.c (get_charset_aliases): Add more Windows specific
5787 2002-05-08 Owen Taylor <otaylor@redhat.com>
5789 * config.charset: A few additions for Solaris.
5791 2001-12-05 Bruno Haible <bruno@clisp.org>
5793 * localcharset.c (locale_charset): Don't return an empty string.
5795 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5797 * config.charset: msdos in uk_UA uses CP1125.
5799 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5801 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5802 * localcharset.c (locale_charset): Declare as extern "C".
5804 2002-02-15 Bruno Haible <bruno@clisp.org>
5806 * config.charset [msdosdjgpp]: For Russian, use CP866.
5808 2002-02-11 Bruno Haible <bruno@clisp.org>
5810 * config.charset: Add support for NetBSD.
5812 2002-09-25 <karl@gnu.org>
5814 * strdup.c: copy from libc/string (via ../config/srclist*).
5815 * getopt*: copy from libc/posix.
5816 * gettext.h: copy from gettext.
5817 * .cppi-disable: add strdup.c, gettext.h.
5819 2002-07-01 Jim Meyering <meyering@lucent.com>
5821 * c-stack.c: Include sys/time.h.
5822 From Volker Borchert.
5824 2002-06-11 Paul Eggert <eggert@twinsun.com>
5826 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5827 New macro. Use it uniformly instead of
5828 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5829 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5830 reported by Vin Shelton.
5832 2002-06-22 Jim Meyering <meyering@lucent.com>
5834 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5835 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5837 2002-06-22 Paul Eggert <eggert@twinsun.com>
5839 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5840 Do not assume SA_SIGINFO behavior.
5841 Bug reported by Jim Meyering on NetBSD 1.5.2.
5843 2002-06-22 Jim Meyering <meyering@lucent.com>
5845 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5847 * exitfail.c, exitfail.h: Likewise.
5848 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5850 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5852 (EXTRA_DIST): Add fnmatch_loop.c.
5853 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5855 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5856 * fnmatch.c: Update from diffutils-2.8.2.
5857 * fnmatch_.h: New file. From diffutils-2.8.2.
5858 * fnmatch.h: Remove file.
5860 2002-06-18 Paul Eggert <eggert@twinsun.com>
5862 * file-type.h: Report an error if neither S_ISREG nor
5863 S_IFREG is defined, instead of using a test specific to glibc
5864 2.2. This should be safe, since POSIX requires S_ISREG and
5865 Unix Version 7 had S_IFREG. We don't need to check for
5866 <sys/types.h> since we don't use any symbols that it defines.
5868 2002-06-15 Jim Meyering <meyering@lucent.com>
5870 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5871 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5872 have been included before this file.
5874 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5876 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5877 so that each temporary file name is unique and valid in the first
5878 8 characters, for operation under DOS.
5880 2002-06-15 Jim Meyering <meyering@lucent.com>
5882 Work even with DJGPP 2.03, which lacks support for symlinks.
5884 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5886 * lchown.c (S_ISLNK): Likewise.
5888 2002-06-14 Jim Meyering <meyering@lucent.com>
5890 * file-type.h: Use the version from diffutils-2.8.2.
5891 * file-type.c: Likewise.
5893 2002-05-27 Jim Meyering <meyering@lucent.com>
5895 Fix a problem seen only on nonconforming systems whereby ls.c's
5896 use of localtime, and then of gettimeofday would cause trouble:
5897 the localtime call used to initialize rpl_gettimeofday's save
5898 mechanism would clobber ls's current local time information so
5899 that in any long listing the first file would always be listed
5900 with date 1970-01-01. Analysis by Volker Borchert.
5902 * gettimeofday.c (localtime): Undefine.
5903 (rpl_localtime): New function.
5905 2002-05-22 Jim Meyering <meyering@lucent.com>
5907 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5908 * file-type.h: New file.
5909 * file-type.c (file_type): New file/function. Extracted from diffutils.
5911 2002-04-29 Paul Eggert <eggert@twinsun.com>
5913 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5915 2002-04-28 Paul Eggert <eggert@twinsun.com>
5917 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5918 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5919 of 127, since 64 is the largest conceivable number for ancient
5921 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5923 2002-04-28 Jim Meyering <meyering@lucent.com>
5925 * sig2str.c (WTERMSIG): Remove definition (unused).
5927 2002-04-28 Paul Eggert <eggert@twinsun.com>
5929 * sig2str.h, sig2str.c: New files.
5930 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5932 2002-04-24 Jim Meyering <meyering@lucent.com>
5934 * gettext.h: New file, from Gettext.
5935 * Makefile.am (INCLUDES): Remove -I../intl.
5936 (libfetish_a_SOURCES): Add gettext.h.
5938 2002-04-16 Jim Meyering <meyering@lucent.com>
5940 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5941 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5942 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5944 2002-04-12 Jim Meyering <meyering@lucent.com>
5946 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5948 2002-03-10 Jim Meyering <meyering@lucent.com>
5950 * makepath.c (make_path): Remove a comma from a diagnostic.
5951 Suggestion from Santiago Vila.
5953 2002-03-08 Jim Meyering <meyering@lucent.com>
5955 * rename.c: Mention that this wrapper is needed also on
5956 mips-dec-ultrix4.4 systems.
5958 2002-03-02 Jim Meyering <meyering@lucent.com>
5960 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5961 not HAVE_CLOCK_SETTIME.
5963 2002-02-27 Paul Eggert <eggert@twinsun.com>
5965 * nanosleep.h: Rename to....
5966 * timespec.h: New name for nanosleep.h. All uses changed.
5968 * gettime.c: New file.
5969 * settime.c: New file.
5972 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5973 timespec.h. Remove nanosleep.h.
5975 2002-02-25 Paul Eggert <eggert@twinsun.com>
5977 * acl.c, acl.h: New files.
5978 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5980 2002-02-24 Jim Meyering <meyering@lucent.com>
5982 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5983 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5984 cause trouble. Reported by Nelson Beebe.
5986 2002-02-23 Paul Eggert <eggert@twinsun.com>
5988 * path-concat.c (xpath_concat): Reorder code to pacify
5989 compilers that don't know that xalloc_die never returns.
5991 2002-02-20 Jim Meyering <meyering@lucent.com>
5993 * getdate.c: Regenerate using bison-1.33.
5995 2002-02-15 Paul Eggert <eggert@twinsun.com>
5997 * posixver.c, posixver.h: New files.
5998 * Makefile.am (libfetish_a_SOURCES): Add them.
6000 2002-02-02 Paul Eggert <eggert@twinsun.com>
6001 Bruno Haible <bruno@clisp.org>
6003 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6004 (fwrite_success_callback): New declaration.
6005 * unicodeio.c (unicode_to_mb): New function, extracted from
6006 print_unicode_char. Call failure callback instead of error.
6007 (fwrite_success_callback): New function.
6008 (exit_failure_callback): New function.
6009 (fallback_failure_callback): New function.
6010 (print_unicode_char): Call unicode_to_mb.
6012 2002-01-26 Jim Meyering <meyering@lucent.com>
6014 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6016 2002-01-22 Jim Meyering <meyering@lucent.com>
6018 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6019 Otherwise, some versions of automake would omit the rule that makes
6020 Makefile from Makefile.in.
6022 2001-01-21 Paul Eggert <eggert@twinsun.com>
6024 * xmemcoll.h, xmemcoll.c: New files.
6025 * Makefile.am (libfetish_a_SOURCES): Add them.
6026 * memcoll.c: Include errno.h, and declare errno if not defined.
6027 (memcoll): Set errno to zero if there is no error.
6029 * quotearg.c (quotearg_buffer_restyled):
6030 Fix bug with quoting buffers containing NUL when backslashing escapes.
6031 This bug was exposed by the other changes in this patch.
6032 (quotearg_n_options): New arg ARGSIZE.
6033 All callers changed.
6034 (quoting_options_from_style): New function.
6035 (quotearg_n_style): Use it.
6036 (quotearg_n_style_mem): New function.
6038 * quotearg.h (quotearg_n_style_mem): New function.
6040 2002-01-16 Jim Meyering <meyering@lucent.com>
6042 * getdate.y: Add three semicolons, each just before a closing brace.
6043 Bison (as of version 1.31) no longer papers over that mistake.
6045 2002-02-14 Paul Eggert <eggert@twinsun.com>
6047 * backupfile.c (ISDIGIT): Comment fix.
6048 * getdate.y (ISDIGIT): Likewise.
6049 * posixtm.c (ISDIGIT, year): Likewise.
6050 * strverscmp.c (ISDIGIT): Likewise.
6051 * userspec.c (ISDIGIT): Likewise.
6053 2002-01-05 Jim Meyering <meyering@lucent.com>
6055 * version-etc.c (version_etc_copyright): Update copyright year.
6057 2001-01-19 Paul Eggert <eggert@twinsun.com>
6059 * closeout.c (close_stdout_status): If ferror (stdout), do
6060 not silently exit merely because the output buffer happens to
6061 have nothing pending.
6063 2001-12-18 Paul Eggert <eggert@twinsun.com>
6065 See the big note in ../ChangeLog.
6066 * human.c (suffixes): Prefer K to k for 1024.
6067 (generate_suffix_backwards): New function.
6068 (human_readable_inexact): Use it.
6069 * xstrtol.c (__xstrtol): If there is no number but there
6070 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6071 Accept 'K' as well as 'k'.
6073 2001-12-15 Jim Meyering <meyering@lucent.com>
6075 * regex.h (__restrict_arr): Update from libc.
6077 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6078 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6081 2001-12-10 Jim Meyering <meyering@lucent.com>
6083 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6084 Instead, include "xalloc.h".
6085 (initbuffer): Don't cast xmalloc return value to char*.
6086 (readline): Reword comment.
6087 Don't cast xrealloc return value to char*
6090 2001-12-09 Jim Meyering <meyering@lucent.com>
6092 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6093 `signed and unsigned type in conditional expression'.
6094 * posixtm.c (posix_time_parse): Likewise.
6096 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6098 * readtokens.c (readtoken): Declare an index to be of type unsigned
6099 to avoid a pedantic warning.
6101 * getstr.c: Don't include assert.h.
6102 (getstr): Remove warning-evoking assertions.
6103 Return -1 if offset parameter is out of bounds.
6104 Change the type of a local from int to size_t.
6106 * strftime.c (my_strftime_localtime_r): Include this function
6107 definition in the `#if ! HAVE_TM_GMTOFF' block.
6109 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6110 Include xalloc.h instead.
6112 2001-12-02 Jim Meyering <meyering@lucent.com>
6114 * tempname.c: Don't declare getenv, thus reverting the change of
6115 2001-11-18. It's no longer necessary, now that stdlib.h is always
6118 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6119 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6121 2001-11-30 Akim Demaille <akim@epita.fr>
6123 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6124 before being defined.
6126 2001-11-27 Paul Eggert <eggert@twinsun.com>
6128 * quotearg.h (quotearg_n, quotearg_n_style):
6129 First arg is int, not unsigned.
6130 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6131 (SIZE_MAX, UINT_MAX): New macros.
6132 (quotearg_n_options): Abort if N is negative.
6133 Avoid overflow check on hosts where size_t is 64 bits and int
6134 is 32 bits, as overflow is impossible there.
6135 Fix off-by-one typo that caused unnecessary reallocation.
6137 2001-11-27 Jim Meyering <meyering@lucent.com>
6139 * tempname.c: Merge with version from libc.
6140 * regex.c: Likewise.
6142 * tempname.c: Include stdlib.h unconditionally. On some old systems
6143 for which STDC_HEADERS is 0, it was not included, resulting in a
6144 warning about an integer-to-pointer conversion problem with getenv.
6145 Reported by Volker Borchert.
6147 2001-11-26 Jim Meyering <meyering@lucent.com>
6149 * gtod.h: Remove file.
6150 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6151 * gettimeofday.c: Don't include gtod.h.
6152 (GTOD_init): Remove function.
6153 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6154 Suggestion from Volker Borchert.
6156 2001-11-23 Jim Meyering <meyering@lucent.com>
6158 * hash.h (struct hash_table): Don't define here. Merely declare it.
6159 * hash.c (struct hash_table): Define it here instead.
6161 2001-11-22 Jim Meyering <meyering@lucent.com>
6163 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6165 2001-11-18 Paul Eggert <eggert@twinsun.com>
6167 * tempname.c (TMP_MAX): Remove; no longer needed.
6168 (TEMPORARIES): New macro.
6169 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6170 removes an artificial limitation (e.g. HP-UX 10.20, where
6173 2001-11-18 Jim Meyering <meyering@lucent.com>
6175 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6178 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6179 files will be created before anything else.
6181 2001-11-17 Jim Meyering <meyering@lucent.com>
6183 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6184 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6185 rather than group writable. Patch by Juan F. Codagnone.
6187 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6188 Instead, include "xalloc.h".
6190 * mountlist.c: Include unlocked-io.h after all system headers.
6191 Remove explicit declarations of xmalloc, xrealloc,
6192 and xstrdup. Instead, include "xalloc.h".
6194 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6195 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6196 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6198 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6199 Reported by Padraig Brady.
6201 * mkstemp.c: #undef mkstemp.
6203 (rpl_mkstemp): Rename from mkstemp.
6206 2001-11-16 Jim Meyering <meyering@lucent.com>
6208 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6209 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6210 determine the amount of total physical memory, use pstat_getstatic.
6211 HPUX-11 doesn't define _SC_PHYS_PAGES.
6212 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6213 If sysconf couldn't be used to determine the amount of available
6214 physical memory, use both pstat_getstatic and pstat_getdynamic.
6215 Based on a patch from Bob Proulx.
6217 2001-11-05 Jim Meyering <meyering@lucent.com>
6219 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6221 2001-11-03 Jim Meyering <meyering@lucent.com>
6223 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6224 in argmatch_to_argument call.
6226 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6229 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6230 e.g., a fault due to an attempt to free a NULL pointer.
6232 2001-11-01 Jim Meyering <meyering@lucent.com>
6234 * dirfd.c, dirfd.h: New files.
6235 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6237 * hash.c (hash_print) [TESTING]: Clean up.
6239 2001-10-22 Paul Eggert <eggert@twinsun.com>
6241 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6242 to avoid a warning if -Wall.
6244 2001-10-21 Paul Eggert <eggert@twinsun.com>
6246 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6248 2001-10-21 Jim Meyering <meyering@lucent.com>
6250 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6251 this code would end up calling gettext even in packages built
6253 * getopt.c (_): Likewise.
6254 * regex.c (_): Likewise.
6256 2001-10-20 Paul Eggert <eggert@twinsun.com>
6258 * error.c (strerror_r): Do not declare unless !_LIBC.
6259 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6260 Use strerror_r that is only a macro, even if it is not a function.
6261 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6262 (private_strerror): Use prototypes, not old-style function definition.
6263 (print_errno_message): New function.
6264 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6266 (error_tail, error, error_at_line): Use it.
6268 2001-10-11 Jim Meyering <meyering@lucent.com>
6270 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6271 and quote_n (1, ... to avoid clobbering a buffer.
6273 2001-10-05 Jim Meyering <meyering@lucent.com>
6275 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6276 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6277 * hash-pjw.h: New file.
6279 2001-09-30 Jim Meyering <meyering@lucent.com>
6281 * mountlist.c [MOUNTED_GETFSSTAT]:
6282 Include <sys/ucred.h>, for Apple Darwin.
6283 Include sys/mount.h and sys/fs_types.h only if available.
6285 (read_filesystem_list): Use FS_TYPE.
6287 2001-09-29 Paul Eggert <eggert@twinsun.com>
6289 * exclude.c (excluded_filename): 0 -> false, since it's
6292 2001-09-28 Paul Eggert <eggert@twinsun.com>
6294 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6295 #defines strtoimax. Also treat the other strto* functions
6298 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6299 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6300 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6302 2001-09-26 Jim Meyering <meyering@lucent.com>
6304 Most macros in unlocked-io.h had the wrong number of arguments.
6305 * gen-uio: New script.
6306 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6307 * unlocked-io.hin: Remove file.
6308 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6309 rather than trying to embed it here.
6310 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6311 Reported by Padraig Brady.
6313 2001-09-25 Volker Borchert <bt@teknon.de>
6315 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6317 2001-09-23 Jim Meyering <meyering@lucent.com>
6319 * mountlist.c: Remove useless parentheses in #if directives.
6320 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6321 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6323 2001-09-22 Jim Meyering <meyering@lucent.com>
6325 * localcharset.c: Update from latest gettext.
6326 * config.charset: Likewise.
6328 2001-09-20 Jim Meyering <meyering@lucent.com>
6330 * xstrtol.c (strtoimax): Guard declaration with
6331 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6332 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6333 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6334 (strtoumax): Likewise, for completeness (it wasn't necessary).
6336 2001-09-06 Paul Eggert <eggert@twinsun.com>
6338 * strtoimax.c (HAVE_LONG_LONG):
6339 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6340 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6341 to work around bug in IBM C compiler.
6343 2001-09-16 Jim Meyering <meyering@lucent.com>
6345 * mkdir.c: New file.
6347 2001-09-04 Paul Eggert <eggert@twinsun.com>
6349 * xgetcwd.c: Revert some of the previous change; intead,
6350 fix the HAVE_GETCWD_NULL code to behave more like the
6351 !HAVE_GETCWD_NULL code used to.
6354 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6357 2001-09-04 Paul Eggert <eggert@twinsun.com>
6359 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6360 Use ssize_t, not int, to store result of readlink.
6361 Check for ssize_t overflow as well as size_t overflow,
6362 as POSIX says the result of readlink is implementation-defined
6363 when ssize_t overflows.
6364 Remove unnecessary cast to char*.
6365 Use free+malloc instead of realloc, as the storage doesn't need
6366 to be preserved and it's clearer and can be more efficient that way.
6367 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6368 * xreadlink.h (xreadlink): Update prototype.
6370 2001-09-03 Paul Eggert <eggert@twinsun.com>
6372 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6373 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6374 spotted by Jim Meyering.
6376 2001-09-03 Jim Meyering <meyering@lucent.com>
6378 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6380 2001-09-03 Paul Eggert <eggert@twinsun.com>
6382 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6383 like the HAVE_GETCWD_NULL code.
6384 Include pathmax.h if not HAVE_GETCWD.
6385 Do not include xalloc.h.
6386 (INITIAL_BUFFER_SIZE): New symbol.
6387 Do not use xmalloc / xrealloc, since the caller is responsible for
6388 handling errors. Preserve errno around `free' during failure.
6389 Do not overrun buffer when using getwd.
6391 2001-09-03 Paul Eggert <eggert@twinsun.com>
6393 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6394 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6396 2001-09-02 Jim Meyering <meyering@lucent.com>
6398 * error.c: Update from GNU libc.
6400 2001-09-01 Jim Meyering <meyering@lucent.com>
6402 * xreadlink.c: New file.
6403 * xreadlink.h: New file.
6404 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6406 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6407 doesn't conflict with sparc Solaris 7's definition in
6408 /usr/include/sys/int_types.h.
6410 * exclude.c: Use `""', not `<>' to #include non-system header files.
6411 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6412 and strncasecmp as r-values. Unixware didn't have declarations.
6414 2001-08-31 Jim Meyering <meyering@lucent.com>
6416 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6417 Use an initial, malloc'd, buffer of length 128 rather than
6418 a statically allocated one of length 1024.
6420 2001-08-30 Paul Eggert <eggert@twinsun.com>
6422 * xgetcwd.c: Don't include pathmax.h.
6423 Include stdlib.h and unistd.h if available.
6425 (xmalloc, xstrdup, free): Remove decls.
6426 (xgetcwd): Don't assume sizes fit in unsigned.
6427 Check for overflow when computing sizes.
6428 Simplify reallocation code.
6430 2001-08-28 Paul Eggert <eggert@twinsun.com>
6432 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6434 * strtoimax.c: Renamed from strtoxmax.c, removing the
6437 Also, make the following further changes to make this file's
6438 configuration more similar to that of strtol.c:
6439 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6440 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6441 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6442 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6443 changed to signed values.
6445 And make the following changes as well:
6446 Fix copyright notice, as 1999 was missing.
6447 (verify): New macro.
6448 (strtoimax): Check sizes at compile-time, not run-time.
6449 Prefer strtol to strtoll if both work.
6450 (main): Remove; it was not that useful and was a pain to maintain.
6452 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6454 2001-08-30 Paul Eggert <eggert@twinsun.com>
6456 * savedir.c (savedir): Remove size parameter, as POSIX says that
6457 a directory's st_size can have an arbitrary value, so the old
6458 usage could waste an arbitrary amount of memory. All uses
6460 * savedir.h: Update prototype.
6462 2001-08-30 Paul Eggert <eggert@twinsun.com>
6464 * xstrtol.c (strtoimax): New decl.
6466 2001-08-28 Paul Eggert <eggert@twinsun.com>
6468 * xstrtol.h: Add copyright notice.
6469 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6470 LONGINT_INVALID_SUFFIX_CHAR.
6472 2001-08-30 Paul Eggert <eggert@twinsun.com>
6474 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6477 2001-08-30 Paul Eggert <eggert@twinsun.com>
6479 * hash.c: Remove '2001' from copyright notice.
6481 2001-08-30 Paul Eggert <eggert@twinsun.com>
6483 * full-write.h: New file.
6484 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6485 * full-write.c: Correct credits, as cccp.c no longer
6486 exists and anyway it was so heavily changed from the old cccp
6487 code as to be unrecognizable. Include full-write.h.
6488 (full_write) Return size_t, with short writes meaning failure.
6489 All callers changed. This fixes a bug with large buffers
6491 * utime.c: Include full-write.h.
6493 2001-08-30 Paul Eggert <eggert@twinsun.com>
6495 Merge 'exclude' changes from tar 1.13.22.
6496 This fixes one or two unlikely storage allocation overflow bugs,
6497 but doesn't change user-visible behavior otherwise.
6499 2001-08-30 Paul Eggert <eggert@twinsun.com>
6501 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6502 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6503 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6504 Include if available.
6505 (<xalloc.h>): Include
6506 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6507 (verify): New macro. Use it to verify that EXCLUDE macros do not
6508 collide with FNM macros.
6509 (struct patopts): New struct.
6510 (struct exclude): Use it, as exclude patterns now come with options.
6511 (new_exclude): Support above changes.
6512 (new_exclude, add_exclude_file):
6513 Initial size must now be a power of two to simplify overflow checking.
6514 (free_exclude, fnmatch_no_wildcards): New function.
6515 (excluded_filename): No longer requires options arg, as the options
6516 are determined by add_exclude. Now returns bool, not int.
6517 (excluded_filename, add_exclude):
6518 Add support for the fancy new exclusion options.
6519 (add_exclude, add_exclude_file): Now takes int options arg.
6520 Check for arithmetic overflow when computing sizes.
6521 (add_exclude_file): xrealloc might modify errno, so don't
6522 realloc until after errno might be used.
6524 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6526 (free_exclude): New decl.
6527 (add_exclude, add_exclude_file): Now takes int options arg.
6528 (excluded_filename): No longer requires options arg, as the options
6529 are determined by add_exclude. Now returns bool, not int.
6531 2001-08-30 Paul Eggert <eggert@twinsun.com>
6533 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6535 2001-08-27 Jim Meyering <meyering@lucent.com>
6537 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6539 * version-etc.c (N_): Remove definition.
6540 Revert most of last change.
6541 Instead, simply don't mark the `Copyright...' string for translation.
6542 Based on advice from Paul Eggert.
6544 * strtoxmax.c: Tweak comment.
6546 2001-08-26 Jim Meyering <meyering@lucent.com>
6548 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6549 of copyright with `%s' so translators don't get an untranslated
6551 (COPYRIGHT_YEAR): Define.
6552 (version_etc): Use fprintf rather than fputs.
6553 Suggestion from Ulrich Drepper.
6555 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6557 * strtoll.c: New file, from GNU libc.
6558 * xstrtoimax.c: New file.
6560 * xstrtol.h: Add xstrtoimax.
6561 * strtoumax.c: New file. Simply include "strtoumax.c".
6562 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6564 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6565 * strtoxmax.c: ... then renamed to this.
6567 2001-08-13 Paul Eggert <eggert@twinsun.com>
6569 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6570 Port to Solaris 8, where 'sed' requires a space after the 'r'
6571 command, and where sh dislikes "$/". Clean up the spacing a bit.
6572 Redirect output to $tmp just once.
6574 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6576 * addext.c (<errno.h>): Include.
6577 (errno): Declare if not defined.
6578 (addext): Work correctly when pathconf returns -1 and leaves
6579 errno alone because there is no limit. Also, work even if
6580 pathconf returns a value greater than SIZE_MAX.
6582 2001-08-12 Jim Meyering <meyering@lucent.com>
6584 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6585 Simply `return getcwd (NULL, 0);'.
6586 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6587 Use 1300 as initial value for length, not PATH_MAX.
6589 * pathmax.h: Clean up cpp syntax.
6591 2001-08-12 Jim Meyering <meyering@lucent.com>
6593 * gettimeofday.c: New file.
6595 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6597 2001-08-04 Jim Meyering <meyering@lucent.com>
6599 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6600 to get in sync with glibc.
6602 2001-08-03 Paul Eggert <eggert@twinsun.com>
6604 The following changes are from gettext 0.10.39 as maintained by
6607 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6608 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6609 with inverted sense. All uses changed.
6611 * mbswidth.c: Don't include <limits.h>.
6612 Include <stdlib.h> and <string.h> unconditionally.
6613 (iswcntrl, mbsinit, ISCNTRL): New macros.
6614 (mbsnwidth): Use K&R style function declarations.
6615 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6616 can optimize it when MB_CUR_MAX == 1.
6617 The width of control characters is zero, not 1.
6619 2001-07-15 Jim Meyering <meyering@lucent.com>
6621 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6622 (BUILT_SOURCES): Add unlocked-io.h.
6623 (io_functions): Define.
6624 (unlocked-io.h): New rule.
6625 (DISTCLEANFILES): Add unlocked-io.h.
6626 (all-local): Depend on unlocked-io.h, to ensure it is created.
6628 * unlocked-io.hin: New file
6630 * regex.c: Update from glibc.
6632 2001-07-05 Jim Meyering <meyering@lucent.com>
6634 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6636 (libfetish_a_SOURCES): Put all .h files here instead.
6637 Remove a thus-exposed (better checks in automake) duplicate and
6638 two unnecessary .h files.
6640 2001-06-11 Jim Meyering <meyering@lucent.com>
6642 * regex.c: Update from GNU libc.
6644 2001-05-27 Jim Meyering <meyering@lucent.com>
6646 * readutmp.h (UT_TYPE): Define.
6648 2001-05-24 Jim Meyering <meyering@lucent.com>
6650 * argmatch.c: Include "quote.h".
6651 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6652 quote function. Reported by Göran Uddeborg.
6654 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6656 * dirname.c (dir_name): Compute append_dot using path, not newpath
6657 which is not yet declared.
6659 2001-05-11 Paul Eggert <eggert@twinsun.com>
6661 * Makefile.am (libfetish_a_SOURCES):
6662 Add strftime.c, since we now compile it on all hosts.
6664 * strftime.c (my_strftime):
6665 Define to nstrftime if emacs, but only if my_strftime is not defined.
6666 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6667 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6668 Add one more extra argument: a nanoseconds value.
6671 (my_strftime function): Add %N format.
6672 (emacs_strftimeu): Renamed from emacs_strftime,
6673 with extra ut argument.
6675 2001-05-11 Paul Eggert <eggert@twinsun.com>
6677 dirname code cleanup. base_name now behaves more compatibly
6678 with POSIX basename when given file names that have trailing
6679 slashes, and similarly for dir_name. Add new primitives
6680 base_len and dir_len. Put the directory-name-related decls
6683 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6684 * backupfile.c (base_name): Likewise.
6685 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6686 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6687 * makepath.c (strip_trailing_slashes): Likewise.
6688 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6690 * rename.c (strip_trailing_slashes): Likewise.
6691 * same.c (base_name): Likewise.
6692 * stripslash.c (ISSLASH): Likewise.
6694 * addext.c: Include <dirname.h> after size_t is defined.
6695 * backupfile.c: Likewise.
6697 * addext.c (addext): Use base_len to trim redundant
6698 trailing slashes instead of doing it ourselves.
6699 But do not trim the last slash if it is not redundant.
6701 * backupfile.c (find_backup_file_name,
6702 max_backup_version): Use base_len instead of rolling it ourselves.
6703 Handle the case of "" and (on DOS) "C:" correctly.
6705 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6706 Include <string.h>, <dirname.h>.
6707 (base_name): Allow file names ending in slashes, other than names
6708 that are all slashes. In this case, return the basename followed
6709 by the slashes. This is more general, and can be used in places
6710 where the original base_name purposely had an assertion failure.
6711 (base_len): New function.
6713 * dirname.c: Include <string.h> instead of <stdlib.h>.
6714 Do not include <assert.h>; no longer needed.
6716 (memrchr): Remove decl.
6717 (dir_name_r): Remove.
6718 (dir_len): Renamed from dirlen. All callers changed.
6719 Rewrite in terms of base_name, for simplicity and consistency.
6720 (dir_name): Never return NULL. All callers changed.
6721 Do not include <stdlib.h> in test program; no longer needed.
6722 return 0; is fine for test program.
6724 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6726 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6728 * path-concat.c (path_concat): Use base_len to compute
6729 base length, not strlen; this means we cannot rely on memcpy
6732 * same.c (STREQ): Remove.
6733 (same_name): Handle the case where the basename ends in trailing '/'.
6735 * stripslash.c (strip_trailing_slashes): Return nonzero if
6736 a slash was stripped. Do not strip the last slash after a
6739 2001-04-08 Jim Meyering <meyering@lucent.com>
6741 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6742 recomputed; that's necessary when the offset spans a DST transition.
6743 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6745 2001-04-02 Jim Meyering <meyering@lucent.com>
6747 * regex.h, regex.c: Update from GNU libc.
6749 2001-03-19 Paul Eggert <eggert@twinsun.com>
6751 * version-etc.c (version_etc_copyright): Update to 2001.
6753 2001-03-16 Paul Eggert <eggert@twinsun.com>
6755 * tempname.c (uint64_t): Define to uintmax_t if
6756 not defined, and if UINT64_MAX is not defined.
6757 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6758 Reported by John David Anglin.
6760 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6762 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6763 alias if codeset is empty.
6764 * config.charset (BeOS): Use wildcard syntax.
6766 2001-03-13 Jim Meyering <meyering@lucent.com>
6768 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6769 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6772 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6774 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6776 * unicodeio.c (print_unicode_char): Simplify accordingly.
6778 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6780 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6781 support for DOS/DJGPP.
6783 2001-02-28 Paul Eggert <eggert@twinsun.com>
6785 * Makefile.am (libfetish_a_SOURCES):
6786 Add dup-safer.c, fopen-safer.c.
6787 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6789 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6791 2001-02-25 Paul Eggert <eggert@twinsun.com>
6793 The mkstemp replacement is taken from glibc 2.2.2, with some
6794 portability fixes for use outside glibc, as follows:
6796 * tempname.c (struct_stat64): New macro.
6797 (direxists, __gen_tempname): Use it.
6798 This avoids a portability problem with Solaris 8.
6800 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6801 (<stddef.h>, <stdint.h>, <string.h>):
6802 Include only if STDC_HEADERS || _LIBC.
6803 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6804 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6805 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6806 (__set_errno): Define this macro if <errno.h> doesn't.
6807 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6808 Define these macros if <stdio.h> doesn't.
6809 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6810 Define these macros if <sys/stat.h>
6811 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6812 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6813 __xstat64): Define if not _LIBC.
6814 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6815 (__gen_tempname): Invoke gettimeofday only if
6816 HAVE_GETTIMEOFDAY || _LIBC;
6817 otherwise, fall back on plain "time".
6818 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6820 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6822 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6824 2001-02-17 Jim Meyering <meyering@lucent.com>
6826 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6827 around included file name.
6829 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6831 * strftime.c: Update from GNU libc (the only changes were to comments).
6833 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6835 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6837 2001-02-17 Paul Eggert <eggert@twinsun.com>
6839 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6840 Remove workaround macros for hosts that have mbrtowc but not
6841 mbstate_t, as we now insist on proper declarations for both
6842 before using mbrtowc.
6844 2001-02-17 Jim Meyering <meyering@lucent.com>
6846 * regex.c: Update from libc.
6848 2001-02-16 Paul Eggert <eggert@twinsun.com>
6850 * alloca.c (malloc): Undef before defining, since stdlib.h
6851 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6852 Reported by Mark Hounschell via Paul Eggert.
6854 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6856 * config.charset: Update for FreeBSD 4.2.
6858 2001-01-26 Jim Meyering <meyering@lucent.com>
6860 * quotearg.c: Include stddef.h.
6861 * quote.c: Include stddef.h.
6862 Reported by Axel Kittenberger.
6864 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6865 line in double quotes so that it evokes a better diagnostic.
6866 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6867 Reported by Axel Kittenberger.
6869 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6871 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6872 to avoid a warning. Add back 'const' to inptr.
6874 2001-01-16 Jim Meyering <meyering@lucent.com>
6876 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6879 2001-01-14 Jim Meyering <meyering@lucent.com>
6881 * rename.c: New file. From Volker Borchert.
6882 Include stdlib.h, string.h or strings.h, and xalloc.h.
6883 Use strip_trailing_slashes rather than open-coding it.
6885 2001-01-03 Paul Eggert <eggert@twinsun.com>
6887 * strftime.c: Sync with glibc time/strftime.c 1.81.
6889 2001-01-03 Jim Meyering <meyering@lucent.com>
6891 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6892 local `inptr' to avoid warning with some system declarations of iconv.
6894 2000-12-29 Paul Eggert <eggert@twinsun.com>
6896 * modechange.c: Do not assume that mode_t uses the
6897 traditional octal encoding. E.g. "chmod 1 FOO" should set
6898 the other-execute bit of FOO even if S_IXOTH != 1.
6900 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6901 WOTH, XOTH, ALLM): New macros.
6902 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6903 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6905 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6906 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6908 No need to use uintmax_t; unsigned long is long enough.
6909 Don't bother to get suffix since we don't use it.
6911 2000-12-24 Jim Meyering <meyering@lucent.com>
6913 * hash.c (is_prime): Return explicit boolean values.
6914 (hash_get_first): Return NULL to appease Irix5.6's 89.
6915 Reported by Nelson Beebe.
6917 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6919 * localcharset.c (locale_charset): Add support for Win32.
6921 2000-12-18 Paul Eggert <eggert@twinsun.com>
6923 * physmem.h, physmem.c: New files.
6925 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6926 (noinst_HEADERS): Add physmem.h.
6928 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6929 't' for compatibility with Solaris 8 sort.
6931 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6933 * config.charset: Add support for BeOS.
6935 2000-12-16 Jim Meyering <meyering@lucent.com>
6937 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6938 SHELLS_FILE to a file name that's useful on djgpp systems.
6940 (ADDITIONAL_DEFAULT_SHELLS): Define.
6941 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6942 Based mostly on a patch from Prashant TR.
6944 2000-12-16 Jim Meyering <meyering@lucent.com>
6946 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6947 N and M) would have treated it like `chown N:N FILE'.
6949 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6951 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6953 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6954 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6955 to the list of canonical encodings. Rename EUC-CN to GB2312.
6957 2000-12-08 Andreas Schwab <schwab@suse.de>
6959 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6960 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6962 2000-12-07 Jim Meyering <meyering@lucent.com>
6964 * stripslash.c (ISSLASH): Define.
6965 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6968 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6969 (dir_name_r): Declare this function as static.
6970 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6971 manifest itself on a name containing a mix of slashes and
6973 Make this function work with names starting with a DOS-style
6974 drive letter and colon prefix.
6975 (dir_name): Append `.' if necessary.
6976 Based mostly on patches from Prashant TR and Eli Zaretskii.
6978 * dirname.h (dir_name_r): Remove prototype.
6980 2000-12-05 Jim Meyering <meyering@lucent.com>
6982 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6984 2000-12-04 Jim Meyering <meyering@lucent.com>
6986 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6987 Also include memory.h, stdlib.h, unistd.h if appropriate.
6988 Reported by Andreas Jaeger (conflicting declaration of malloc).
6990 2000-12-02 Jim Meyering <meyering@lucent.com>
6992 * closeout.h: Make idempotent, to avoid some obscure warnings.
6994 2000-12-01 Paul Eggert <eggert@twinsun.com>
6996 * memrchr.c: Include <config.h> before any system include file.
6998 2000-11-29 Paul Eggert <eggert@twinsun.com>
7000 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7002 2000-11-26 Jim Meyering <meyering@lucent.com>
7004 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7006 2000-11-22 Paul Eggert <eggert@twinsun.com>
7008 * strftime.c (my_strftime): Do not invoke mbrlen with a
7009 size of (size_t) -1; it's not portable.
7011 2000-11-17 Akim Demaille <akim@epita.fr>
7013 * obstack.h: Formatting changes.
7014 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7015 prevent type checking.
7016 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7017 cast the value to (void *): assigning a `foo *' to a `void *'
7019 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7021 2000-11-17 Jim Meyering <meyering@lucent.com>
7023 * strstr.c: Update from GNU libc.
7025 2000-11-16 Jim Meyering <meyering@lucent.com>
7027 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7029 2000-11-11 Jim Meyering <meyering@lucent.com>
7031 * error.c: Add a couple #includes, merging from GNU libc version.
7033 2000-11-10 Jim Meyering <meyering@lucent.com>
7035 * obstack.h: Update from GNU libc.
7036 * obstack.c: Likewise.
7038 2000-11-06 Paul Eggert <eggert@twinsun.com>
7040 * getusershell.c (setusershell): Use rewind rather than
7041 fseek/fseeko, to avoid configuration hassles with fseeko.
7042 Don't bother opening SHELLS_FILE if shellstream is NULL;
7045 2000-11-05 Jim Meyering <meyering@lucent.com>
7047 * makepath.h (make_dir): Declare.
7048 * makepath.c (make_dir): Remove `static' attribute.
7051 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7053 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7054 last one in a bucket, advance to the next bucket.
7056 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7058 * fnmatch.c: Do not comment out all the code if we are using
7059 the GNU C library, because in some cases we are replacing buggy
7060 code in the GNU C library itself.
7062 2000-10-30 Paul Eggert <eggert@twinsun.com>
7064 * error.h, getline.h, modechange.h:
7065 Remove "2000" from Copyright line, as the file hasn't been
7066 changed this year other than in the copyright notice.
7068 * xalloc.h: Add "2000" to Copyright line, as this file
7069 was changed this year.
7071 2000-10-30 Paul Eggert <eggert@twinsun.com>
7073 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7074 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7075 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7077 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7079 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7080 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7081 doesn't define __restrict_arr.
7083 2000-10-29 Jim Meyering <meyering@lucent.com>
7085 * xstat.in: Fix grammar in comment.
7087 2000-10-28 Jim Meyering <meyering@lucent.com>
7089 * memchr.c: Update from libc.
7090 Adjust for portability:
7091 [HAVE_STDLIB_H]: Include stdlib.h.
7092 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7093 Undef __memchr, too.
7094 [!weak_alias]: Define __memchr to memchr.
7096 * regex.c: Update from libc.
7097 * regex.h: Likewise.
7098 * getopt1.c: Likewise.
7099 * memcmp.c: Likewise.
7101 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7102 Avoid using fseek, when possible -- it's broken by design.
7103 Patch by Ulrich Drepper.
7105 2000-10-26 Jim Meyering <meyering@lucent.com>
7107 * strftime.c: Update from libc.
7109 2000-10-25 Jim Meyering <meyering@lucent.com>
7111 * obstack.c: Update from libc.
7113 2000-10-23 Jim Meyering <meyering@lucent.com>
7115 * hard-locale.c (hard_locale): Revert last change -- it was simply
7116 wrong. That set_locale call must not have any side effects.
7119 2000-10-22 Jim Meyering <meyering@lucent.com>
7121 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7122 [CYCLIC]: Remove now-unused definition.
7124 * save-cwd.c (O_DIRECTORY): Define, if needed.
7125 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7126 Suggestion from Ulrich Drepper.
7128 2000-10-21 Jim Meyering <meyering@lucent.com>
7130 * dirname.c (dir_name_r): New function, factored out of dir_name.
7131 (dir_name): Use dir_name_r.
7132 * dirname.h (dir_name_r): Declare it.
7134 2000-10-21 Jim Meyering <meyering@lucent.com>
7136 * dirname.c (memrchr): Declare if necessary.
7137 (dir_name): Remove the restriction that there be no
7138 trailing slashes. Now, this code skips past them, effectively
7140 [TEST_DIRNAME] (main): New unit tests.
7142 * memrchr.c: New file from GNU libc.
7143 Undef __memrchr, too.
7144 [!weak_alias]: Define __memrchr to memrchr.
7145 Guard weak_alias use with `#ifdef weak_alias'.
7147 2000-10-17 Jim Meyering <meyering@lucent.com>
7149 * quote.h (PARAMS): Define and use.
7150 Reported by Akim Demaille.
7152 * getopt.c: Update from libc.
7154 2000-10-16 Jim Meyering <meyering@lucent.com>
7156 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7159 2000-09-25 Jim Meyering <meyering@lucent.com>
7161 * md5.h (rol): Define (from GnuPG).
7163 * sha.c: Give credit (GnuPG) where due.
7164 (M): Use rol rather than open-coding it.
7165 Add a FIXME comment.
7167 2000-09-21 Jim Meyering <meyering@lucent.com>
7169 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7170 Reported by Michael Stone.
7172 2000-09-20 Jim Meyering <meyering@lucent.com>
7174 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7175 (noinst_HEADERS): Add sha.h.
7176 Based on code from Scott G. Miller and from GnuPG.
7178 2000-09-15 Jim Meyering <meyering@lucent.com>
7180 * regex.c: Update from libc.
7182 2000-09-10 Jim Meyering <meyering@lucent.com>
7184 * getopt.c (_getopt_internal): Update from glibc.
7186 2000-09-09 Jim Meyering <meyering@lucent.com>
7188 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7189 think it should be used as a general replacement for isascii.
7190 * fnmatch.c: Likewise.
7191 * mbswidth.c: Likewise
7192 * regex.c: Likewise.
7195 * userspec.c: Include sys/param.h and limits.h.
7197 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7198 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7199 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7200 UID, GID. Check range.
7202 2000-09-06 Jim Meyering <meyering@lucent.com>
7204 * getopt.c (_getopt_internal): Update from glibc.
7206 2000-08-30 Jim Meyering <meyering@lucent.com>
7208 * strftime.c: Merge in changes from GNU libc.
7210 2000-08-26 Jim Meyering <meyering@lucent.com>
7212 * closeout.c: Include "__fpending.h".
7213 (close_stdout_status): Return right away if there's nothing to flush.
7215 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7216 * __fpending.c: New file.
7217 * __fpending.h: New file.
7219 2000-08-07 Paul Eggert <eggert@twinsun.com>
7221 Standardize on "memory exhausted" instead of "Memory exhausted"
7222 or "virtual memory exhausted".
7223 * obstack.c (print_and_abort): Use "memory exhausted", not
7224 "virtual memory exhausted".
7225 * same.c (same_name): Invoke xalloc_die instead of printing
7227 * userspec.c (parse_user_spec): Likewise.
7228 * bumpalloc.h: comment fix
7229 * same.c, userspec.c: Include xalloc.h.
7231 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7232 not char *const and pointing to a constant array.
7233 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7234 (xrealloc): Comment fix.
7236 * userspec.c (parse_user_spec):
7237 Don't translate a message until just before returning,
7238 to avoid unnecessary translation.
7240 2000-08-07 Jim Meyering <meyering@lucent.com>
7242 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7243 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7244 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7245 getgroups.c, gethostname.c, getopt.h, group-member.c,
7246 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7247 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7248 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7249 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7250 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7251 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7252 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7253 yesno.c: Back out Copyright date changes for each file with no change
7254 this year. This eases coordination with other programs using the same
7255 source code modules. From Paul Eggert.
7257 2000-08-03 Greg McGary <greg@mcgary.org>
7259 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7260 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7261 (EXTEND_BUFFER): Use them.
7263 2000-08-01 Jim Meyering <meyering@lucent.com>
7265 * dirname.c (ISSLASH): Define.
7266 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7267 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7268 both `\' and `/' may be use as path separators.
7269 Based on a patch from Prashant TR.
7271 2000-07-31 Paul Eggert <eggert@twinsun.com>
7273 * quotearg.c (quotearg_n_options): Don't make the initial
7274 slot vector a constant, since it might get modified.
7276 2000-07-31 Jim Meyering <meyering@lucent.com>
7278 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7279 * obstack.c (print_and_abort): Likewise.
7281 2000-07-30 Paul Eggert <eggert@twinsun.com>
7283 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7284 buffer, so that the caller can always quote one small
7285 component of a "memory exhausted" message in slot 0.
7286 From a suggestion by Jim Meyering.
7288 2000-07-30 Jim Meyering <meyering@lucent.com>
7290 * makepath.c (make_path): Quote the other instance, too.
7292 * quotearg.c (N_STATIC_SLOTVECS): Define.
7293 (STATIC_BUF_SIZE): Define.
7294 (quotearg_n_options): Use only statically allocated storage when
7295 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7296 than STATIC_BUF_SIZE.
7298 2000-07-29 Jim Meyering <meyering@lucent.com>
7300 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7301 * dirname.c (dir_name): Likewise.
7303 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7305 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7306 (dir_name): Assert that there are no trailing slashes.
7308 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7310 * mbswidth.h (mbswidth): Add a flags argument.
7311 (mbswidth): New declaration.
7312 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7313 * mbswidth.c (mbswidth): Add a flags argument.
7314 (mbsnwidth): New function.
7316 2000-07-24 Jim Meyering <meyering@lucent.com>
7318 * mbswidth.c: Remove useless #else. From Bruno Haible.
7320 2000-07-23 Paul Eggert <eggert@twinsun.com>
7322 * mbswidth.c (_XOPEN_SOURCE):
7323 Don't define; this causes problems on Solaris 7.
7324 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7326 2000-07-23 Paul Eggert <eggert@twinsun.com>
7329 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7330 so that mbstate_t is always defined.
7332 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7333 be 1 in at least one GCC installation, and this configuration
7334 error is likely to be common. Ignoring MB_LEN_MAX hurts
7335 performance on hosts that have mbrtowc but have only unibyte
7336 locales, but I assume these hosts are rare.
7338 2000-07-23 Paul Eggert <eggert@twinsun.com>
7340 * quotearg.c: Streamline by invoking multibyte code only if needed.
7341 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7342 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7343 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7344 invoke multibyte primitives.
7346 2000-07-23 Jim Meyering <meyering@lucent.com>
7348 * basename.c (base_name): Add an assertion.
7350 2000-07-15 Bruno Haible <clisp.cons.org>
7352 * quotearg.c: When the system forces us to redefine mbstate_t,
7353 shadow its mbsinit function.
7355 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7357 * mbswidth.h: New file.
7358 * mbswidth.c: New file.
7359 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7360 (noinst_HEADERS): Add mbswidth.h.
7362 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7364 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7367 2000-07-15 Jim Meyering <meyering@lucent.com>
7369 * makepath.c: Include quote.h.
7370 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7371 corresponding argument in a `quote (...)' call.
7372 Give better diagnostics.
7374 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7375 (noinst_HEADERS): Add quote.h.
7377 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7378 from tar's src/misc.c.
7379 * quote.h: New file. Prototypes for same.
7381 2000-07-10 Paul Eggert <eggert@twinsun.com>
7383 From a suggestion by Bruno Haible.
7384 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7385 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7386 to decide whether to define the BeOS workaround macro;
7387 this adjusts to the change to AC_MBSTATE_T.
7389 2000-07-13 Paul Eggert <eggert@twinsun.com>
7391 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7393 * quotearg.c (quoting_style_args, quoting_style_vals,
7394 quotearg_buffer_restyled): Add support for
7395 clocale_quoting_style. Undo previous change to
7396 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7397 and "{RIGHT QUOTATION MARK}" msgids.
7399 2000-07-05 Paul Eggert <eggert@twinsun.com>
7401 The old behavior of quoting `like this' doesn't look good with
7402 newer, ISO-style fonts. See:
7403 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7405 Instead, quote "like this" by default. Let the translator
7406 tailor the locale-specific quoting behavior by providing
7407 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7409 * quotearg.c (N_): New macro.
7410 (gettext_default): New function.
7411 (quotearg_buffer_restyled): Use
7412 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7413 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7415 2000-07-09 Jim Meyering <meyering@lucent.com>
7417 * Most files: Update copyright dates to include 2000.
7419 2000-07-08 Jim Meyering <meyering@lucent.com>
7421 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7423 (xgethostname): Remove now-unnecessary #ifdef.
7424 Move declaration of `err' into loop where it's used.
7426 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7428 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7429 by allocating a larger buffer. Test the gethostname return value for
7430 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7431 returns an error and ENAMETOOLONG isn't defined.
7433 2000-07-05 Paul Eggert <eggert@twinsun.com>
7434 and Bruno Haible <haible@clisp.cons.org>
7436 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7438 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7440 * quotearg.c (struct quoting_options): Simplify quote_these_too
7443 2000-07-03 Jim Meyering <meyering@lucent.com>
7445 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7446 Reported by Bruno Haible.
7448 2000-07-04 Jim Meyering <meyering@lucent.com>
7450 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7451 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7454 2000-07-03 Paul Eggert <eggert@twinsun.com>
7455 and Bruno Haible <haible@clisp.cons.org>
7457 * quotearg.c (mbrtowc):
7458 Assign to *pwc, and return 1 only if result is nonzero.
7459 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7461 2000-07-03 Jim Meyering <meyering@lucent.com>
7463 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7464 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7467 2000-07-02 Jim Meyering <meyering@lucent.com>
7469 * quotearg.c (mbstate_t): Don't define here.
7471 2000-07-02 Jim Meyering <meyering@lucent.com>
7473 * nanosleep.c (SIGCONT): Define if not already defined.
7475 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7477 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7478 per change in ../m4/ls-mntd-fs.m4.
7479 (read_filesystem_list): Ignore symbolic links.
7481 2000-06-29 Jim Meyering <meyering@lucent.com>
7483 * same.c: Include <string.h> or <strings.h>, as appropriate,
7484 for declaration of strcmp.
7486 * long-options.c: Include <stdlib.h>, for declaration of exit.
7488 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7489 Avoid warning by casting result to `char *' to remove `const'.
7491 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7493 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7495 2000-06-26 Paul Eggert <eggert@twinsun.com>
7497 savedir now sets errno on failure and invokes xmalloc to get memory.
7498 Fix a couple of other minor bugs while we're at it.
7500 * savedir.c (<unistd.h>): Do not include; there's no need.
7501 (NAMLEN): Remove macro.
7502 (malloc, realloc): Remove decls.
7504 ("xalloc.h"): Include.
7505 (NAME_SIZE_DEFAULT): New macro.
7506 (savedir): Use xmalloc / xrealloc to allocate memory.
7507 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7508 Skip "" directory entries.
7509 Use strlen to calculate directory entry length, since the old method
7510 is rarely used these days and isn't worth supporting.
7511 Don't use a pointer after freeing it.
7512 Check for integer overflow when calculating allocation size.
7513 Use memcpy to copy entries, instead of stpcpy.
7514 Set errno properly when returning NULL.
7515 Check for readdir error.
7517 2000-06-26 Jim Meyering <meyering@lucent.com>
7519 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7521 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7523 * getusershell.c (xmalloc, xrealloc): Remove functions.
7525 Don't include <stdlib.h>. Don't declare malloc, realloc.
7527 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7529 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7531 2000-06-24 Jim Meyering <meyering@lucent.com>
7533 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7535 2000-06-21 Jim Meyering <meyering@lucent.com>
7537 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7539 2000-06-19 Paul Eggert <eggert@twinsun.com>
7541 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7542 (mbrtowc, mbstate_t): Define substitutes if
7543 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7544 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7545 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7547 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7549 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7550 than 1024, return a memory chunk of least possible size, instead
7551 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7552 Use free/xmalloc instead of xrealloc to avoid copying for very long
7555 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7557 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7558 address, not strdup. Include <stdlib.h> and don't declare free().
7560 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7562 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7565 2000-06-21 Jim Meyering <meyering@lucent.com>
7567 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7568 (noinst_HEADERS): Add getstr.h.
7570 * getline.c (getstr): Move into a separate file.
7571 * getstr.c (getstr): New file, extracted from getline.c, with
7572 the following changes: new parameter, delim2; both delim[12]
7573 parameters have type `int', not `char'. The latter would lose
7574 with 8-bit delimiters.
7575 * getstr.h: New file.
7577 2000-06-19 Jim Meyering <meyering@lucent.com>
7579 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7581 2000-06-18 Jim Meyering <meyering@lucent.com>
7583 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7584 Besides, these days every porting target provides a mkdir function.
7586 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7587 (this snippet comes from src/system.h).
7589 2000-06-15 Paul Eggert <eggert@twinsun.com>
7591 * human.c (adjust_value): New function.
7592 (human_readable_inexact): Apply rounding style even when
7593 printing approximate values.
7595 2000-06-14 Paul Eggert <eggert@twinsun.com>
7597 * human.c (human_readable_inexact): Allow an input block
7598 size that is not a multiple of the output block size, and vice versa.
7599 Reported by Piergiorgio Sartor.
7601 2000-06-14 Paul Eggert <eggert@twinsun.com>
7603 * getdate.y (get_date): Apply relative times after time
7604 zone indicator, not before. Reported by Todd A. Jacobs.
7606 2000-06-13 Jim Meyering <meyering@lucent.com>
7608 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7610 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7612 2000-06-12 Paul Eggert <eggert@twinsun.com>
7614 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7616 2000-06-04 Paul Eggert <eggert@twinsun.com>
7618 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7620 2000-06-04 Jim Meyering <meyering@lucent.com>
7622 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7623 SunOS 4.1.4 for which gid_t is an unsigned type.
7625 2000-06-03 Jim Meyering <meyering@lucent.com>
7627 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7629 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7631 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7632 newer, don't install charset.alias.
7633 * config.charset: Change the Linux/glibc rules so they become empty
7634 on glibc-2.1 or newer.
7636 2000-06-02 Jim Meyering <meyering@lucent.com>
7638 * mountlist.c: Back out last change. Instead, do this...
7639 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7640 member using the same `ignore'-testing code.
7641 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7645 2000-05-29 Jim Meyering <meyering@lucent.com>
7647 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7648 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7650 2000-05-22 Jim Meyering <meyering@lucent.com>
7652 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7654 2000-05-18 Jim Meyering <meyering@lucent.com>
7656 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7657 back, too, since it may have been modified by allocate_entry.
7658 (hash_delete): Rewrite to use neither the assignment operator
7659 nor the comma operator in an if-expression.
7661 2000-05-15 Paul Eggert <eggert@twinsun.com>
7664 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7665 Remove; no longer needed.
7666 "quotearg.h": Add include.
7667 (file_name): Do not bother to explicitly initialize to NULL; it's less
7668 efficient on some hosts.
7669 (close_stdout_status): Remove test as to whether stdout was already
7670 closed; it breaks for the case "echo x | sort >&-".
7671 Quote file name colons.
7672 Do not assume that _("write error") lacks format strings.
7674 2000-05-15 Jim Meyering <meyering@lucent.com>
7676 * version-etc.c (version_etc_copyright): Update the copyright string
7677 used in all --version output.
7679 2000-05-14 Jim Meyering <meyering@lucent.com>
7681 * closeout.c (close_stdout_set_file_name): New function.
7682 (close_stdout_status): Use new file-scoped global.
7683 Return right away if fstat says the stdout file descriptor is invalid.
7684 * closeout.h (close_stdout_set_file_name): Declare.
7686 2000-05-10 Jim Meyering <meyering@lucent.com>
7688 * closeout.c [default_exit_status]: New file-scoped variable.
7689 (close_stdout_set_status): New function.
7690 * closeout.h (close_stdout_set_status): Declare.
7692 2000-05-08 Jim Meyering <meyering@lucent.com>
7694 * long-options.c: Don't include closeout.h.
7695 (parse_long_options): Don't call close_stdout for --version.
7697 2000-05-06 Jim Meyering <meyering@lucent.com>
7699 * strnlen.c: Undefine __strnlen and strnlen.
7700 [!weak_alias]: Define __strnlen to strnlen.
7702 * atexit.c: New file, from libiberty.
7704 2000-05-06 Jim Meyering <meyering@lucent.com>
7706 * closeout.c (close_stdout_status): Also check for errors on the
7709 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7711 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7712 instead of xmalloc, xrealloc, path_concat.
7713 (locale_charset): Treat empty environment variables as absent.
7714 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7716 2000-05-04 Jim Meyering <meyering@lucent.com>
7718 * getopt.c: Update from glibc.
7719 * obstack.c: Likewise.
7720 * obstack.h: Likewise.
7721 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7723 * regex.h: Likewise.
7724 * strndup.c: Likewise.
7725 * strnlen.c: New file, from glibc.
7727 2000-05-01 Jim Meyering <meyering@lucent.com>
7729 * full-write.c (full_write): Remove `FIXME' part of comment.
7731 2000-04-29 Jim Meyering <meyering@lucent.com>
7733 * path-concat.c: Declare strdup only if it's not defined.
7734 * canon-host.c: Likewise.
7736 2000-04-28 Jim Meyering <meyering@lucent.com>
7738 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7739 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7740 included first, then limits.h is included by locale.h by libintl.h.
7741 From John David Anglin.
7743 2000-04-25 Jim Meyering <meyering@lucent.com>
7745 * makepath.c (S_IRWXUGO): Define.
7746 (make_path): Always perform explicit chmod if MODE specifies any
7747 of the `special' permission bits. Prompted by a bug report against
7748 install from Mate Wierdl and Joost van Baal.
7750 2000-04-18 Jim Meyering <meyering@lucent.com>
7754 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7755 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7757 2000-04-17 Jim Meyering <meyering@lucent.com>
7759 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7760 the definition of it to rpl_strftime also defined-away the system's
7763 2000-04-15 Jim Meyering <meyering@lucent.com>
7765 Use `C' to denote so-called `contiguous' files, the same way
7767 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7768 (ftypelet): Use S_ISCTG.
7769 From Michael Deutschmann.
7771 2000-04-14 Jim Meyering <meyering@lucent.com>
7773 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7775 2000-04-08 Jim Meyering <meyering@lucent.com>
7777 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7778 names don't conflict. Reported by Eli Zaretskii.
7780 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7782 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7783 bug. Deal with the different error behavior of Irix iconv.
7785 2000-04-07 Jim Meyering <meyering@lucent.com>
7787 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7788 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7790 2000-04-05 Jim Meyering <meyering@lucent.com>
7792 Portability tweaks required for ultrix4.3.
7793 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7794 * readutmp.c: Include sys/types.h before sys/stat.h.
7795 * canon-host.c: Declare strdup.
7796 * path-concat.c: Likewise.
7797 From John David Anglin.
7799 2000-04-04 Jim Meyering <meyering@lucent.com>
7801 Be more DOS 8.3-friendly.
7802 * ref-add.sin: Renamed from ref-add.sed.in.
7803 * ref-del.sin: Renamed from ref-del.sed.in.
7804 * Makefile.am: Reflect renaming.
7805 Reported by Eli Zaretskii.
7807 Use a temporary file name that won't clash with `charset.alias'
7808 in the DOS 8.3 name space.
7809 * Makefile.am (charset_tmp): Define.
7810 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7811 (uninstall-local): Likewise.
7812 Reported by Eli Zaretskii.
7814 2000-03-29 Paul Eggert <eggert@twinsun.com>
7816 * time/strftime.c (my_strftime): Make sure we call the system
7817 strftime, not ourselves, when invoking the underlying strftime.
7819 2000-03-24 Jim Meyering <meyering@lucent.com>
7821 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7822 (charset_alias): Define.
7823 (install-exec-local): Factor out common code.
7824 (uninstall-local): Split lines longer than 80.
7825 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7827 (.sed.in.sed): New rule. Don't redirect directly to $@.
7828 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7830 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7832 * config.charset: Output a line containing "Packages using this file".
7833 * ref-add.sed.in, ref-del.sed.in: New files.
7834 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7835 ref-del.sed): New rules.
7837 2000-03-17 Jim Meyering <meyering@lucent.com>
7839 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7840 Otherwise, include <strings.h>
7842 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7844 * unicodeio.c (utf8_wctomb): New function.
7845 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7846 format instead of in UCS-4 with platform dependent endianness.
7848 2000-03-07 Paul Eggert <eggert@twinsun.com>
7850 * savedir.c (savedir): Work even if directory size is
7851 negative; this can happen with some screwy NFS configurations.
7853 2000-03-06 Jim Meyering <meyering@lucent.com>
7855 * localcharset.c (get_charset_aliases): Don't try to free file_name
7856 if it's NULL (because we ran out of memory). From Bruno Haible.
7858 2000-03-05 Jim Meyering <meyering@lucent.com>
7860 * localcharset.c ("path-concat.h"): Include.
7861 (get_charset_aliases): Use path_concat instead of ANSI string
7864 * unicodeio.h (PARAMS): Define.
7865 Use it to guard prototype.
7867 2000-03-04 Jim Meyering <meyering@lucent.com>
7869 * Makefile.am (install-exec-local): Create $(libdir) before installing
7871 (uninstall-local): Uncomment this rule so `make distcheck' works
7874 * unicodeio.c (<errno.h>): Include it.
7875 (errno): Declare if not defined.
7877 * localcharset.c: Add Bruno's comment justifying use of volatile.
7879 * config.charset: New version, incorporating remarks from a linux
7880 i18n mailing list. From Bruno Haible.
7882 2000-03-02 Jim Meyering <meyering@lucent.com>
7884 * Makefile.am (EXTRA_DIST): Add config.charset.
7886 2000-03-01 Jim Meyering <meyering@lucent.com>
7888 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7889 * unicodeio.c: Likewise.
7891 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7893 * config.charset: New file.
7894 * localcharset.c: New file.
7895 * unicodeio.h, unicodeio.c: New files.
7896 * Makefile.am (DEFS): Add -DLIBDIR=...
7897 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7898 (noinst_HEADERS): Add unicodeio.h.
7899 (all-local, install-exec-local, charset.alias): New targets.
7901 2000-02-28 Paul Eggert <eggert@twinsun.com>
7903 * quotearg.c (ALERT_CHAR): New macro.
7904 (quotearg_buffer_restyled): Use it.
7906 2000-02-27 Jim Meyering <meyering@lucent.com>
7908 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7909 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7911 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7912 not `#if STDC_HEADERS'.
7913 Declare malloc if needed.
7915 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7916 now that autoconf always defines the HAVE_DECL_ symbols.
7917 * human.c: Likewise.
7919 * strtoumax.c: Likewise.
7921 * backupfile.c: Arrange for cpp to fail if the configure-time
7922 declaration check was not run.
7924 * human.c: Likewise.
7926 * strtoumax.c: Likewise.
7928 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7929 then first look up the entire `.'-containing string as a login name.
7931 2000-02-18 Paul Eggert <eggert@twinsun.com>
7933 * getdate.y: Handle two-digit years with leading zeros correctly.
7934 (textint): New typedef.
7935 (parser_control): Member year changed from int to textint.
7937 (YYSTYPE): Removed; replaced by %union with int and textint members.
7938 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7939 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7940 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7941 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7942 (date, number, to_year): Use width of number in digits, not its value,
7943 to determine whether it's a 2-digit year, or a 2-digit time.
7944 (yylex): Store number of digits of numeric tokens.
7945 Reported by John Kendall.
7947 (parser_control): Changed from struct parser_control to typedef (for
7948 consistency). All uses changed.
7950 (tID): Removed; not used.
7951 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7953 2000-02-14 Paul Eggert <eggert@twinsun.com>
7955 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7956 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7958 2000-02-12 Jim Meyering <meyering@lucent.com>
7960 * userspec.c (ISDIGIT): Define it.
7961 (isdigit): Remove definition.
7962 (is_number): Use ISDIGIT, not isdigit.
7963 <libintl.h>: Include.
7965 (parse_user_spec): Mark translatable strings.
7967 2000-02-10 Jim Meyering <meyering@lucent.com>
7969 With these changes, nanosleep.[ch] are finally enough like the other
7970 lib/* replacement files to compile on a few more losing systems.
7972 * nanosleep.h: Don't include config.h.
7973 Remove prototype from declaration of nanosleep.
7974 (PARAMS): Remove now-unneeded definition.
7975 * nanosleep.c: #undef nanosleep.
7976 (rpl_nanosleep): Rename from nanosleep.
7978 2000-02-03 Jim Meyering <meyering@lucent.com>
7980 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7981 rather than with `#if HAVE_UTMPNAME'.
7983 2000-02-01 Jim Meyering <meyering@lucent.com>
7985 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7987 2000-01-31 Jim Meyering <meyering@lucent.com>
7989 * nanosleep.h (nanosleep): Guard declaration with
7990 `#if ! HAVE_DECL_NANOSLEEP'.
7991 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7992 the declaration in that vendor's sys/timers.h.
7993 Reported by Christian Krackowizer.
7995 * quotearg.c (ISASCII): Add #undef and move definition to follow
7996 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7997 (ISPRINT): Likewise.
7998 Reported by Tom Tromey.
8000 2000-01-30 Jim Meyering <meyering@lucent.com>
8002 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8003 uses of ->ut_name. The latter doesn't work with new Linux header files
8004 where only utmpx.ut_user is declared.
8006 * readutmp.h (UT_USER): Define.
8008 2000-01-23 Jim Meyering <meyering@lucent.com>
8010 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8013 2000-01-22 Jim Meyering <meyering@lucent.com>
8015 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8016 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8017 Required for some AIX systems. Reported by Christian Krackowizer.
8018 [TESTING] (main): New function.
8020 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8021 * dirname.c (dir_name): Support for DOS-style file names with drive
8024 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8026 * strverscmp.c (ISDIGIT): Define.
8027 (strverscmp): Use ISDIGIT, not isdigit.
8029 2000-01-17 Paul Eggert <eggert@twinsun.com>
8031 * nanosleep.c (nanosleep):
8032 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8033 POSIX.1 doesn't require SA_INTERRUPT and some systems
8034 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8035 it's been part of POSIX.1 since day 1 (in 1988).
8037 2000-01-17 Jim Meyering <meyering@lucent.com>
8039 * interlock: Remove unused file. Reported by François Pinard.
8041 2000-01-16 Paul Eggert <eggert@twinsun.com>
8043 * quotearg.c (quotearg_buffer_restyled): Do not quote
8044 alert, backslash, formfeed, and vertical tab unnecessarily in
8045 shell quoting style.
8048 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8049 Free Software Foundation, Inc.
8050 Copying and distribution of this file, with or without modification,
8051 are permitted provided the copyright notice and this notice are preserved.