1 2005-09-20 Derek Price <derek@ximbiot.com>
3 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
5 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7 Use a consistent style for including <config.h>.
8 * __fpending.c, acl.c, argmatch.c,
9 argp-help.c, argp-parse.c,
10 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
11 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
12 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
13 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
14 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
15 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
16 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
17 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
18 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
19 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
20 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
21 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
22 modechange.c, mountlist.c, open-safer.c, physmem.c,
23 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
24 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
25 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
26 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
27 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
28 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
29 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
30 userspec.c, utimecmp.c, version-etc-fsf.c,
31 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
32 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
33 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
34 Standardize inclusion of config.h.
35 * __fpending.h, dirfd.h, getdate.h, human.h,
36 inttostr.h: Removed inclusion of config.h from header files.
37 * inttostr.c: Adjusted in-tree users.
38 * timespec.h: Remove superfluous warning to include config.h.
39 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
40 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
41 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
42 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
44 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
46 * stat-time.h: New file.
47 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
48 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
50 (timespec_cmp): New function.
51 * utimecmp.c: Include stat-time.h.
52 (SYSCALL_RESOLUTION): Depend on whether various struct stat
53 members exist, not on the obsolescent ST_MTIM_NSEC.
54 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
56 2005-09-15 Derek Price <derek@ximbiot.com>
57 Paul Eggert <eggert@cs.ucla.edu>
59 * regcomp.c, regexec.c, regex_internal.c: Back out previous
60 changes, consolidating in...
61 * regex_internal.h: ...this file.
63 2005-09-15 Derek Price <derek@ximbiot.com>
65 * regex_internal.h: Blank `pure' for GNUC < 3.
66 * regex_internal.c: Ditto, using this...
67 (__GNUC_PREREQ): ...new macro.
68 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
69 (__GNUC_PREREQ): ...this new macro.
71 * strstr.h: Include string.h. Define strstr as a macro here.
73 2005-09-13 Derek Price <derek@ximbiot.com>
75 * canon-host.c (canon_host_r): Set *cherror on memory allocation
77 Reported by Jim Meyering <jim@meyering.net>.
79 2005-09-13 Jim Meyering <jim@meyering.net>
81 * canon-host.c: Filter through gnu indent and reword comments slightly.
82 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
84 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
87 (base64_encode): Put b64str in initialized data section.
89 2005-09-12 Derek Price <derek@ximbiot.com>
91 Return usable errors from canon-host.
92 * canon-host.h: New file.
93 * canon-host.c (canon_host): Wrap...
94 (canon_host_r): ...this new function, which now relies exclusively on
96 (ch_strerror): New function.
97 (last_cherror): New global.
98 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
99 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
101 (freeaddrinfo): Free ai->ai_canonname when set.
103 2005-09-12 Derek Price <derek@ximbiot.com>
104 Paul Eggert <eggert@cs.ucla.edu>
106 * glob-libc.h: Renamed from glob_.h. The new version is
107 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
108 protecting things that should be done only in gnulib contexts.
109 * glob_.h: New file, containing only the glob things needed for
111 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
112 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
113 (glob, globfree, glob_pattern_p): Now defined simply in terms of
114 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
115 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
116 and to respect the namespace rules better.
118 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
120 Merge glibc and coreutils changes into gnulib, plus a few
122 * md5.c: Use #error rather than a string.
123 (CYCLIC): New macro, from glibc source. Use it instead of rol.
124 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
125 (__attribute__): Define to empty for non recent-GCC.
126 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
127 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
128 Renamed from their non-__ counterparts, with new macros replacing
129 them if not _LIBC. Add __THROW attribute.
131 (struct md5_ctx): Align buffer if using GCC.
132 * sha1.h (struct sha1_ctx): Likewise.
133 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
134 The old name was backwards.
135 (NOTSWAP): Remove; not used.
136 (rol): New macro, moved here from md5.h.
137 (sha1_process_block): Remove a FIXME that doesn't make sense.
139 2005-09-12 Derek Price <derek@ximbiot.com>
141 * gai_strerror.c: Include config.h when available. Include
142 getaddrinfo.h before other headers to test interface.
143 Reported by Larry Jones <lawrence.jones@ugs.com>.
145 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
147 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
148 definitions, since that's the preferred style in glibc.
149 Fix a minor spacing issue, and update copyright notice to match glibc's.
151 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
153 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
155 2005-09-06 Simon Josefsson <jas@extundo.com>
157 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
158 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
160 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
162 Change bitset word type from unsigned int to unsigned long int,
163 as this has better performance on typical 64-bit hosts.
164 Port bitset code to hosts with unusual word sizes.
165 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
166 (build_collating_symbol):
167 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
168 argument is a bitset. This is merely a style issue, but it makes
169 it clearer that an entire array is expected.
170 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
171 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
172 Port to the case where bitset_word is not the same as unsigned int.
173 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
174 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
176 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
177 (build_trtable, group_nodes_into_DFAstates):
179 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
180 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
181 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
182 * regexec.c (group_nodes_into_DFAstates): Likewise.
183 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
184 * regcomp.c (optimize_subexps, lower_subexp):
185 Work even if bitset_word has holes in its bitwise representation.
186 * regex_internal.h (BITSET_WORD_BITS): Likewise.
187 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
189 * regex_internal.c (re_string_reconstruct):
190 Don't assume UCHAR_MAX == 255.
191 * regex_internal.h (bitset_set_all): Likewise.
192 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
194 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
195 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
197 (BITSET_WORD_MAX): New macro.
198 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
199 (bitset_set_all, bitset_copy): Now inline functions, not macros.
200 (bitset_empty, bitset_copy):
201 Prefer sizeof (bitset) to multiplying it out ourselves.
202 (bitset_not_merge): Remove; unused.
203 (bitset_contain): Return bool, not unsigned int with one bit on.
205 * regexec.c (build_trtable): Don't assume bitset has no stricter
206 alignment than re_node_set; do this by defining a new internal
207 type struct dests_alloc and using it to allocate memory.
209 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
211 Check for arithmetic overflow when calculating sizes, to prevent
212 some buffer-overflow issues. These patches are conservative, in the
213 sense that when I couldn't determine whether an overflow was possible,
214 I inserted a run-time check.
215 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
216 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
217 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
218 (re_xnrealloc, re_x2nrealloc): New inline functions.
219 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
220 (build_equiv_class, build_charclass): Check for arithmetic overflow
221 in size expression calculations.
222 * lib/regex_internal.c (re_string_realloc_buffers):
223 (build_wcs_upper_buffer, re_node_set_add_intersect):
224 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
225 (re_dfa_add_node, register_state): Likewise.
226 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
227 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
228 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
229 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
231 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
233 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
234 to avoid a collision with bits/local_lim.h in glibc.
235 All uses changed. Problem reported by Dmitry V. Levin in
236 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
238 * regex_internal.c (build_wcs_upper_buffer): Fix portability
239 bugs in int versus size_t comparisons.
240 (re_string_context_at): Fix bug where the code assumed that
243 Use bool where appropriate.
244 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
246 (calc_eclosure_iter): Likewise, for ROOT arg.
247 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
248 (build_charclass_op): Likewise, for NON_MATCH arg.
249 * regex_internal.c (re_string_allocate, re_string_construct):
250 (re_string_construct_common): Likewise, for ICASE arg.
251 * regexec.c (re_search_2_stub, re_search_stub):
252 Likewise, for RET_LEN arg.
253 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
254 (set_regs): Likewise, for FL_BACKTRACK arg.
255 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
256 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
257 (calc_eclosure_iter, parse_bracket_exp):
258 Use bool for internal variables that are booleans.
259 * regexec.c (re_search_internal, check_matching, proceed_next_node):
260 (set_regs, build_sifted_states, sift_states_bkref):
261 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
262 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
263 (find_collation_sequence_value):
265 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
266 (re_node_set_compare):
267 Return bool, not int. All callers changed.
268 * regexec.c (check_halt_node_context, check_dst_limits):
269 (build_trtable, check_node_accept): Likewise.
270 * regex_internal.h: Include stdbool.h.
272 Fix bugs uncovered when converting to bool.
273 * regcomp.c (calc_eclosure_iter): Check for storage allocation
274 failure instead of charging ahead blindly.
275 * regex_internal.c (register_state): Likewise.
276 * regexec.c (re_search_2_stub): Use simpler method than boolean
277 for freeing internal storage.
278 (group_nodes_into_DFA_states): Use unsigned int, not int, for
279 bitset pieces used as boolean, to avoid undefined behavior
280 on hosts that do int overflow checking.
282 2005-08-31 Derek Price <derek@ximbiot.com>
284 * getdelim.c (getdelim): Return EOF on EOF.
285 Reported by Larry Jones <lawrence.jones@ugs.com>.
287 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
289 * regex_internal.c (re_string_reconstruct): Don't assume buffer
290 lengths fit in regoff_t; this isn't true if regoff_t is the same
292 * regex.c (re_search_internal): 5th arg is LAST_START
293 (= START + RANGE) instead of RANGE. This avoids overflow
294 problems when regoff_t is the same width as size_t.
296 (re_search_2_stub): Check for overflow when adding the
297 sizes of the two strings.
298 (re_search_stub): Check for overflow when adding START
299 to RANGE; if it occurs, substitute the extreme value.
301 2005-08-31 Jim Meyering <jim@meyering.net>
303 * regcomp.c (search_duplicated_node): Make first pointer arg
305 * regex_internal.c (create_ci_newstate, create_cd_newstate):
306 (register_state): Likewise.
307 * regexec.c (search_cur_bkref_entry, check_dst_limits):
308 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
309 (group_nodes_into_DFAstates): Likewise.
311 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
313 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
314 old glibc regex code mishandles strings longer than 2**31 bytes.
315 This patch fixes this when the regex code is used in gnulib
316 (i.e., outside glibc).
318 This patch should not affect the use of the regex code inside
319 glibc. No doubt this problem also needs to be handled for glibc
320 as well, but the result will be an incompatible change to the
321 glibc ABI, and the old ABI will have to be supported too. That
322 can be the the subject for another patch.
324 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
325 governing whether the rest of this patch is active. By default,
326 the macro is disabled and the patch has no effect.
327 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
328 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
329 (struct re_pattern_buffer, re_search, re_search_2, re_match):
330 (re_match_2, re_set_registers): Use the new types.
331 * regex_internal.h (Idx, re_hashval_t): New types.
332 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
334 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
335 (re_string_context_at, bin_tree_t, re_dfastate_t):
336 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
337 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
338 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
339 (re_string_char_size_at, re_string_wchar_at):
340 (re_string_elem_size_at):
341 Use the new types and macros to port to 64-bit hosts.
342 Use unsigned types for internal values, so that the code
343 mostly works even for arrays larger than SSIZE_MAX.
344 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
345 (search_duplicated_node, calc_eclosure_iter, fetch_number):
346 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
347 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
348 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
349 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
350 (calc_inveclosure, parse_dup_op, build_range_exp):
351 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
352 (fetch_number, create_token_tree, mark_opt_subexp):
354 * regex_internal.c (re_string_construct_common, create_ci_newstate):
355 (create_cd_newstate, re_string_allocate, re_string_construct):
356 (re_string_realloc_buffers, build_wcs_upper_buffer):
357 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
358 (re_string_reconstruct, re_string_peek_byte_case):
359 (re_string_fetch_byte_case, re_string_context_at):
360 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
361 (re_node_set_init_copy, re_node_set_add_intersect):
362 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
363 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
364 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
365 (re_acquire_state, re_acquire_state_context, register_state):
367 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
368 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
369 (re_search_internal, re_search_2_stub, re_search_stub)
370 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
371 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
372 (update_cur_sifted_state, check_dst_limits):
373 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
374 (check_subexp_limits, sift_states_bkref, merge_state_array):
375 (check_subexp_matching_top, get_subexp, get_subexp_sub):
376 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
377 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
378 (expand_bkref_cache, check_node_accept_bytes):
379 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
380 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
381 (acquire_init_state_context, check_halt_node_context):
382 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
383 (sift_states_backward, clean_state_log_if_needed):
384 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
385 (find_recover_state, transit_state_sb, transit_state_mb):
386 (transit_state_bkref, build_trtable, match_ctx_clean):
388 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
389 to work around an assumption that REG_MISSING is negative.
391 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
392 (seek_collating_symbol_entry) [defined _LIBC]:
393 (lookup_collation_sequence_value) [defined _LIBC]:
394 (build_range_exp, build_collating_symbol) [defined _LIBC]:
395 Use prototypes rather than old-style function definitions.
396 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
397 (transit_state_sb) [0]:
398 (find_collation_sequence_value) [defined _LIBC]: Likewise.
400 * regexec.c (re_search_internal): Simplify update of rm_so and
403 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
404 (optimize_subexps, lower_subexp):
405 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
406 since the signed shift might overflow. Use 1u<<31 instead.
407 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
408 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
411 * regcomp.c (optimize_subexps, lower_subexp):
412 Use CHAR_BIT rather than 8, for clarity.
413 * regexec.c (check_dst_limits_calc_pos_1):
414 (check_subexp_matching_top): Likewise.
415 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
416 have to worry about portability issues when shifting it left.
417 Remove no-longer-needed test for table_size > 0.
418 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
419 in a word, as the resulting behavior is undefined.
420 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
421 in one case, a <= should have been an <, and in another case the
422 whole test was missing.
423 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
424 the standard name CHAR_BIT.
425 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
426 this is not true on one's complement and signed-magnitude hosts.
428 * regex_internal.h (re_sub_match_top_t): Remove unused member
430 (struct re_dfa_t): Remove unused member states_alloc.
431 * regcomp.c (init_dfa): Don't initialize unused members.
433 2005-08-31 Bruno Haible <bruno@clisp.org>
435 * strstr.c: Include <stddef.h>, for NULL.
436 * strcasestr.c: Likewise.
437 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
439 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
441 * iconvme.h: Add prototype for iconv_alloc.
443 2005-08-29 Simon Josefsson <jas@extundo.com>
445 * iconvme.c: Fix errno.
447 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
449 * iconvme.c: Split iconv_string into iconv_alloc.
451 2005-08-27 Jim Meyering <jim@meyering.net>
453 * fopen-safer.c: Merge minor changes from coreutils.
454 * dup-safer.c: Likewise.
455 * fd-safer.c: Likewise.
457 Merge from coreutils.
458 * stdio--.h: New file.
459 * stdlib--.h: New file.
460 * mkstemp-safer.c: New file.
463 * pipe-safer.c: New file.
464 * creat-safer.c: New file.
465 * fcntl--.h (creat): Define to creat_safer.
466 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
467 * unistd--.h (pipe): Define to pipe_safer.
468 * unistd-safer.h: Declare pipe_safer.
470 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
472 * regex_internal.h: Remove all references to
473 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
475 (bitset_not, bitset_merge, bitset_not_merge):
476 (bitset_mask, re_string_allocate, re_string_construct):
477 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
478 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
479 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
480 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
481 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
482 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
483 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
484 (re_acquire_state_context):
485 Remove unnecessary forward decls.
486 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
487 Put __attribute at function definition,
488 now that the function decl has been removed.
489 * lib/regex_internal.c (re_string_peek_byte_case):
490 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
493 2005-08-26 Simon Josefsson <jas@extundo.com>
495 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
496 Haible <bruno@clisp.org>.
498 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
500 * regexec.c (set_regs): Don't alloca with an unbounded size.
502 alloca modernization/simplification for regex.
503 * regex.c: Remove portability cruft for alloca. This no longer
504 needs to be at the start of the file, and can be moved into
505 regex_internal.h and simplified.
506 * regex_internal.h: Include <alloca.h>.
507 (__libc_use_alloca) [!defined _LIBC]: New macro.
508 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
509 now works outside glibc.
511 2005-08-24 Simon Josefsson <jas@extundo.com>
513 * getpass.c: Add WIN32 implementation. Conditionalize use of
514 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
517 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
519 Make regex safe for g++. This fixes one real bug (an "err"
520 that should have been "*err"). g++ problem reported by
522 * regex_internal.h (re_calloc): New macro, consistent with
523 re_malloc etc. All callers of calloc changed to use re_calloc.
524 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
525 not int. All callers changed.
526 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
527 just use an array of size MB_LEN_MAX.
528 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
529 (find_recover_state): Change "err" to "*err"; this fixes what
530 appears to be a real bug.
531 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
534 2005-08-25 Jim Meyering <jim@meyering.net>
536 * open-safer.c: Include <config.h>.
537 Otherwise, we'd lose LARGEFILE support in any file using
540 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
542 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
543 * regex.h (regerror): Likewise.
545 * regex.c: Do not include <sys/types.h>, as POSIX no longer
546 requires this. (The code never needed it.)
548 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
549 All uses of recently-renamed identifiers changed to use the new,
550 POSIX-compliant names. The code will build and run just fine
551 without these changes, but it's better to eat our own dog food
552 and use the standard-conforming names.
554 * regex.h: Fix a multitude of POSIX name space violations.
555 These changes have an effect only for programs that define
556 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
557 do not change anything for programs compiled in the normal way.
558 Also, there is no effect on the ABI.
560 (_REGEX_SOURCE): New macro.
561 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
562 defined and _GNU_SOURCE is not; this fixes a name space violation.
564 Rename the following macros to obey POSIX requirements.
565 The old names are still visible as macros if _REGEX_SOURCE is defined.
566 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
567 RE_BACKSLASH_ESCAPE_IN_LISTS.
568 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
569 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
570 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
571 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
572 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
573 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
574 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
575 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
576 (REG_INTERVALS): renamed from RE_INTERVALS.
577 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
578 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
579 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
580 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
581 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
582 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
583 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
584 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
585 RE_UNMATCHED_RIGHT_PAREN_ORD.
586 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
587 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
588 (REG_DEBUG): renamed from RE_DEBUG.
589 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
590 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
591 unusual, since we can't clash with the POSIX REG_ICASE.
592 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
593 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
594 (REG_NO_SUB): renamed from RE_NO_SUB.
595 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
596 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
597 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
598 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
599 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
600 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
601 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
602 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
603 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
604 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
605 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
606 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
607 RE_SYNTAX_POSIX_MINIMAL_BASIC.
608 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
609 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
610 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
611 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
612 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
613 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
614 (REG_FIXED): Renamed from REGS_FIXED.
615 (REG_NREGS): Renamed from RE_NREGS.
617 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
618 of other REG_* macros, since POSIX says the user is allowed to
619 #undef these macros selectively.
621 (reg_errcode_t): Update comment stating what other tables need
624 Rename the following enum values to obey POSIX requirements.
625 The old names are still visible as macros.
626 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
627 is not defined, since GNU is supposed to be a superset of POSIX as
628 much as possible, and since we want reg_errcode_t to be a signed
629 type for implementation consistency.
630 (_REG_NOERROR): Renamed from REG_NOERROR.
631 (_REG_NOMATCH): Renamed from REG_NOMATCH.
632 (_REG_BADPAT): Renamed from REG_BADPAT.
633 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
634 (_REG_ECTYPE): Renamed from REG_ECTYPE.
635 (_REG_EESCAPE): Renamed from REG_EESCAPE.
636 (_REG_ESUBREG): Renamed from REG_ESUBREG.
637 (_REG_EBRACK): Renamed from REG_EBRACK.
638 (_REG_EPAREN): Renamed from REG_EPAREN.
639 (_REG_EBRACE): Renamed from REG_EBRACE.
640 (_REG_BADBR): Renamed from REG_BADBR.
641 (_REG_ERANGE): Renamed from REG_ERANGE.
642 (_REG_ESPACE): Renamed from REG_ESPACE.
643 (_REG_BADRPT): Renamed from REG_BADRPT.
644 (_REG_EEND): Renamed from REG_EEND.
645 (_REG_ESIZE): Renamed from REG_ESIZE.
646 (_REG_ERPAREN): Renamed from REG_ERPAREN.
647 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
648 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
649 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
650 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
652 (_REG_RE_NAME, _REG_RM_NAME): New macros.
653 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
654 changed. But support the old name if the new one is not defined
655 and if _REGEX_SOURCE.
657 Change the following member names in struct re_pattern_buffer.
658 The old names are still supported if !_REGEX_SOURCE.
659 The new names are always supported, regardless of _REGEX_SOURCE.
660 (re_buffer): Renamed from buffer.
661 (re_allocated): Renamed from allocated.
662 (re_used): Renamed from used.
663 (re_syntax): Renamed from syntax.
664 (re_fastmap): Renamed from fastmap.
665 (re_translate): Renamed from translate.
666 (re_can_be_null): Renamed from can_be_null.
667 (re_regs_allocated): Renamed from regs_allocated.
668 (re_fastmap_accurate): Renamed from fastmap_accurate.
669 (re_no_sub): Renamed from no_sub.
670 (re_not_bol): Renamed from not_bol.
671 (re_not_eol): Renamed from not_eol.
672 (re_newline_anchor): Renamed from newline_anchor.
674 Change the following member names in struct re_registers.
675 The old names are still supported if !_REGEX_SOURCE.
676 The new names are always supported, regardless of _REGEX_SOURCE.
677 (rm_num_regs): Renamed from num_regs.
678 (rm_start): Renamed from start.
679 (rm_end): Renamed from end.
681 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
682 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
683 Prepend __ to parameter names.
685 Undo yesterday's changes.
687 2005-08-24 Jim Meyering <jim@meyering.net>
690 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
692 2005-08-21 Bruno Haible <bruno@clisp.org>
694 * lock.h: Add multiple inclusion guard.
695 * tls.h: Add multiple inclusion guard.
697 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
699 * regex.h (REG_NOSYS)
700 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
701 Define, since POSIX requires it as of 2001.
702 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
703 New private symbol, used to keep the enum signed in all cases.
704 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
705 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
707 * regex_internal.c (re_string_skip_chars, register_state):
709 Remove forward decls; no longer needed now that we use prototypes.
710 * regexec.c (acquire_init_state_context, check_halt_node_context):
711 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
712 (clean_state_log_if_needed): Likewise.
714 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
716 Fix problems reported by Sam Steingold in
717 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
718 * regexec.c (sift_states_bkref): Fix portability bug: the code
719 assumed that reg_errcode_t is a signed type, which is not
720 necessarily true if _XOPEN_SOURCE is not defined.
721 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
722 some compilers warn about it otherwise.
724 2005-08-20 Jim Meyering <jim@meyering.net>
726 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
727 of unused local, dfa.
729 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
731 * regcomp.c (create_initial_state): Remove duplicate decl.
732 (init_word_char, create_initial_state, duplicate_node_closure):
733 (fetch_token, peek_token_bracket, build_range_exp):
734 (build_collating_symbol): Remove forward decls; no longer needed
735 now that we use prototypes.
738 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
739 (re_compile_fastmap_iter, regcomp, regerror, regfree):
740 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
741 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
742 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
743 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
744 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
745 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
746 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
747 (build_range_exp, build_collating_symbol, parse_bracket_exp):
748 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
749 (build_charclass, build_charclass_op, fetch_number, create_tree):
750 (create_token_tree, mark_opt_subexp, duplicate_tree):
751 Use prototypes rather than old-style definitions.
754 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
755 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
756 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
757 (re_string_reconstruct, re_string_peek_byte_case):
758 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
759 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
760 (re_node_set_init_copy, re_node_set_add_intersect):
761 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
762 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
763 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
764 (re_acquire_state, re_acquire_state_context, register_state):
765 (create_ci_newstate, create_cd_newstate, free_state):
767 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
768 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
769 (re_search_internal, prune_impossible_nodes):
770 (acquire_init_state_context, check_matching, static):
771 (check_halt_node_context, check_halt_state_context, proceed_next_node):
772 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
773 (update_regs, sift_states_backward, build_sifted_states):
774 (clean_state_log_if_needed, merge_state_array):
775 (update_cur_sifted_state, add_epsilon_src_nodes):
776 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
777 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
778 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
779 (find_recover_state, check_subexp_matching_top, transit_state_mb):
780 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
781 (check_arrival, check_arrival_add_next_nodes):
782 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
783 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
784 (check_node_accept_bytes, check_node_accept, extend_buffers):
785 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
786 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
791 (re_string_allocate, re_string_construct, re_string_reconstruct):
792 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
793 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
794 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
795 (re_string_context_at, re_string_peek_byte_case):
796 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
797 is defined, since we now use prototypes always.
799 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
800 C89 or better. All uses removed.
802 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
804 * regex_internal.c (re_acquire_state, re_acquire_state_context)
805 [defined lint]: Suppress bogus uninitialized-variable warnings.
807 * regcomp.c (duplicate_node): Return new index, not an error code,
808 and let the caller return REG_ESPACE if out of space. This
809 removes an uninitialied-variable warning with GCC 4.0.1, and also
810 avoids taking the address of a local variable. All callers
813 2005-08-19 Jim Meyering <jim@meyering.net>
815 * regexec.c (proceed_next_node): Redo local variables to
816 avoid GCC shadowing warnings.
818 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
820 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
821 (re_node_set_insert_last, re_dfa_add_node):
822 Rename local variables to avoid GCC shadowing warnings.
824 2005-08-18 Bruno Haible <bruno@clisp.org>
826 * strstr.c (strstr): Fix return value in multibyte case.
827 * strcasestr.c (strcasestr): Likewise.
829 2005-08-17 Jim Meyering <jim@meyering.net>
831 Make the %s format (seconds since the epoch) work for a negative
832 number and when used with a zero-padded field width, e.g. %015s.
834 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
835 label so that it precedes the code to set `digits'. Otherwise,
836 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
837 print `00-22'. Now, it prints `-0022', as it should.
839 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
841 * regex.h: Remove useless space-before-tab. From coreutils.
843 2005-08-17 Bruno Haible <bruno@clisp.org>
845 * strcasestr.h: New file.
846 * strcasestr.c: New file.
848 2005-08-17 Bruno Haible <bruno@clisp.org>
850 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
851 * strstr.c: Completely rewritten, with multibyte locale support.
853 2005-08-17 Bruno Haible <bruno@clisp.org>
855 * strcasecmp.c: Use mbuiter.h.
857 2005-08-17 Bruno Haible <bruno@clisp.org>
859 * mbuiter.h: New file.
861 2005-08-16 Bruno Haible <bruno@clisp.org>
863 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
865 (mbi_avail, mbi_advance): Let the iteration end before the terminating
866 NUL byte, not after it.
868 2005-08-16 Bruno Haible <bruno@clisp.org>
870 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
871 the valid ones. Makes the comparison operations transitive:
872 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
873 * strcasecmp.c (strcasecmp): Use mb_casecmp.
875 2005-08-16 Bruno Haible <bruno@clisp.org>
877 * strcase.h (strcasecmp): Add note in comments.
878 * strncasecmp.c: Use code from strcasecmp.c.
879 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
880 (strcasecmp): Work correctly in multibyte locales.
882 2005-08-16 Bruno Haible <bruno@clisp.org>
884 * strnlen1.h: New file.
885 * strnlen1.c: New file.
887 2005-08-16 Bruno Haible <bruno@clisp.org>
889 * mbfile.h: New file.
891 2005-08-16 Bruno Haible <bruno@clisp.org>
893 * mbiter.h: New file.
895 2005-08-16 Bruno Haible <bruno@clisp.org>
897 * mbchar.h: New file.
898 * mbchar.c: New file.
900 2005-08-16 Bruno Haible <bruno@clisp.org>
902 * tls.h: New file, from GNU gettext.
903 * tls.c: New file, from GNU gettext.
905 2005-08-15 Bruno Haible <bruno@clisp.org>
907 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
910 2005-08-14 Jim Meyering <jim@meyering.net>
914 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
915 Use the hash-table-based cycle-detection code not just when
916 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
917 Reported by James Youngman in
918 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
919 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
920 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
921 This lets us compile with -DFTS_DEBUG, once again.
922 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
923 * fts.c (fd_safer): Remove decl.
924 Include fcntl--.h rather than unistd-safer.h
925 (fts_safe_changedir): Don't call fd_safer; no longer needed
926 now that we include fcntl--.h.
928 2005-08-11 Simon Josefsson <jas@extundo.com>
930 * readline.h, readline.c: New file.
932 2005-08-11 Bruno Haible <bruno@clisp.org>
934 * strnlen.h (strnlen): Change parameter name to match comment.
936 2005-08-10 Simon Josefsson <jas@extundo.com>
938 * strndup.c: Use strnlen.h.
940 * strnlen.h: New file.
942 2005-08-02 Simon Josefsson <jas@extundo.com>
944 * getline.h, getline.c: Rewrite.
946 * getdelim.h, getdelim.c: New files, ported from glibc.
948 2005-07-31 Bruno Haible <bruno@clisp.org>
950 * lock.h (gl_lock_initializer): New macro.
951 (gl_lock_define_initialized): Use it.
952 (gl_rwlock_initializer): New macro.
953 (gl_rwlock_define_initialized): Use it.
954 (gl_recursive_lock_initializer): New macro.
955 (gl_recursive_lock_define_initialized): Use it.
957 2005-07-26 Bruno Haible <bruno@clisp.org>
959 * lock.h: Update from GNU gettext.
960 * lock.c: Update from GNU gettext.
962 2005-07-18 Bruno Haible <bruno@clisp.org>
964 * lock.h (gl_once_t): New type.
965 (gl_once_define, gl_once): New macros.
966 * lock.c (fresh_once): New variable.
967 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
970 2005-07-18 Simon Josefsson <jas@extundo.com>
972 * check-version.c (check_version): Accept identical versions too.
974 2005-07-18 Bruno Haible <bruno@clisp.org>
976 * lock.h: New file, from GNU gettext.
977 * lock.c: New file, from GNU gettext.
979 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
981 * quotearg.c: Add translator comment suggested by Bruno Haible,
984 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
986 * version-etc-fsf.c (version_etc_copyright): Parameterize the
987 copyright symbol and the year.
988 * version-etc.c (COPYRIGHT_YEAR): New constant.
989 (version_etc_va): Use parameterized copyright notice.
990 Reword to conform to the current GNU coding standards.
992 2005-07-11 Simon Josefsson <jas@extundo.com>
994 * size_max.h: New file.
996 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
998 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1001 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1002 and Paul Eggert <eggert@cs.ucla.edu>
1004 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1005 in wint_t, not wchar_t. Remove now-unnecessary cast.
1007 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1009 * regex.c, regex.h: Sync from libc.
1010 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1011 New files, synced from libc, except that regex_internal.h
1012 currently has a small porting fix.
1014 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1016 Remove the dependency of the strftime module on the tzset module.
1017 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1018 Copy the input structure, to work around some of the bug with
1019 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1020 Solaris releases, you should also use the tzset module, but we won't
1021 require it as a dependency any more since we don't want LGPLed code
1022 to depend on GPLed code.
1024 2005-07-02 Jim Meyering <jim@meyering.net>
1026 * backupfile.c (backup_args): Change a `0' to NULL.
1028 2005-07-01 Jim Meyering <jim@meyering.net>
1030 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1031 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1032 * save-cwd.c, tempname.c:
1033 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1034 and don't include <sys/file.h>).
1036 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1038 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1039 declares only 'struct timespec;' (!).
1041 2005-06-29 Jim Meyering <jim@meyering.net>
1043 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1044 type name. Use the variable name instead.
1045 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1047 2005-06-28 Simon Josefsson <jas@extundo.com>
1049 * check-version.h, check-version.c: New files.
1051 2005-06-28 Simon Josefsson <jas@extundo.com>
1053 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1054 collision with global variable. Better indentation. Don't
1055 increment buffer pointer beyond buffer end. Based on comments
1056 from Paul Eggert <eggert@cs.ucla.edu>.
1060 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1062 * canon-host.c (canon-host): Append trailing "," to 0 in
1063 initializer of struct addrinfo, as an indication that we don't
1064 care how many members the structure has.
1066 2005-06-24 Derek Price <derek@ximbiot.com>
1067 and Bruno Haible <bruno@clisp.org>
1069 Remove stat module & update lstat.
1070 * stat.c: Remove this file...
1071 (slash_aware_lstat): ...moving this content and its support...
1072 * lstat.c (rpl_lstat): ...into here.
1073 * lstat.h: New file.
1075 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1077 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1078 (ranged_convert): Don't save conversion in a temporary struct.
1079 This causes a warning with GCC 4.0.0, and anyway in the typical
1080 case it's not worth the extra 100 bytes or so of code.
1081 (ranged_convert, __mktime_internal): When calling a function via a
1082 pointer P, use P () rather than (*P) (), as we now assume C89 or
1085 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1087 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1088 "who -r" failed to give output. Problem reported by Tim Waugh.
1090 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1091 (xcalloc): Use it to avoid needless tests.
1092 Problem reported by Jim Meyering.
1094 2005-06-16 Jim Meyering <jim@meyering.net>
1096 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1097 when either N or S is zero.
1099 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1101 * argp.h (__option_is_short): Check upper limit of
1102 __key. Isprint() requires its argument to have the value
1103 of an unsigned char or EOF.
1105 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1107 * fnmatch.c (fnmatch): If there is an encoding error in a
1108 multibyte string or pattern, fall back on unibyte matching.
1109 Problem reported by James Youngman.
1111 2005-06-08 Bruno Haible <bruno@clisp.org>
1113 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1116 2005-06-08 Bruno Haible <bruno@clisp.org>
1118 * csharpcomp.h: New file, from GNU gettext.
1119 * csharpcomp.c: New file, from GNU gettext.
1120 * csharpcomp.sh.in: New file, from GNU gettext.
1122 2005-06-07 Derek Price <derek@ximbiot.com>
1125 * glob_.h: Indent nested #ifdef.
1127 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1129 Sync from coreutils.
1130 Use "file name" when talking about file names, instead of "filename"
1131 or "path", as per the GNU coding standards.
1132 * mkdir-p.c: Renamed from makepath.c.
1133 (make_dir_parents): Renamed from make_path. All callers changed.
1134 * mkdir-p.h: Likewise. All includers changed.
1135 * filenamecat.c: Renamed from path-concat.c.
1136 (file_name_concat): Renamed from path_concat. All callers changed.
1137 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1138 * filenamecat.h: Likewise. All includers changed.
1139 * acl.c: Don't use "path" or "filename" to mean "file name"
1140 in comments or local variable names.
1141 * basename.c: Likewise.
1142 * canonicalize.c, canonicalize.h: Likewise.
1143 * dirname.c, dirname.h: Likewise.
1144 * euidaccess.c: Likewise.
1145 * exclude.c: Likewise
1146 * fnmatch_.h, fnmatch_loop.c: Likewise.
1147 * fsusage.c, fsuage.h: Likewise.
1148 * fts.c, fts_.h: Likewise.
1149 * getcwd.c: Likewise.
1150 * getloadavg.c: Likewise.
1151 * mkstemp.c: Likewise.
1152 * mountlist.c, mountlist.h: Likewise.
1153 * openat.c, openat.h: Likewise.
1154 * readlink-stub.c: Likewise.
1155 * readutmp.c, readutmp.h: Likewise.
1156 * rename.c: Likewise.
1157 * rmdir.c: Likewise.
1159 * savedir.c: Likewise.
1160 * stripslash.c: Likewise.
1161 * tempname.c: Likewise.
1162 * xreadlink.c: Likewise.
1163 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1165 * exclude.h: Likewise.
1167 * euidaccess.c (getuid, getgid, getuid, getegid)
1168 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1169 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1170 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1171 * pathmax.h: Include <limits.h> unconditionally, since other
1172 files have been getting away with it for years (MORE/BSD 4.3
1174 * userspec.c (getpwnam, getgrnam, getgrgid)
1175 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1177 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1178 Define to 256, not 255, as per modern POSIX.
1180 2005-06-01 Bruno Haible <bruno@clisp.org>
1182 * csharpexec.h: New file, from GNU gettext.
1183 * csharpexec.c: New file, from GNU gettext.
1184 * csharpexec.sh.in: New file, from GNU gettext.
1186 2005-05-31 Derek Price <derek@ximbiot.com>
1187 Paul Eggert <eggert@cs.ucla.edu>
1190 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1192 2005-05-29 Derek Price <derek@ximbiot.com>
1193 Paul Eggert <eggert@cs.ucla.edu>
1195 * glob_.h, glob.c: New files.
1197 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1199 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1201 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1202 the configuration hassle isn't worth it.
1203 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1204 (LONGEST_MODIFIER, PRIuMAX): Remove.
1206 2005-05-27 Bruno Haible <bruno@clisp.org>
1208 * getlogin_r.h: Remove second include of <stddef.h>.
1210 2005-05-25 Bruno Haible <bruno@clisp.org>
1211 Derek Price <derek@ximbiot.com>
1213 * getlogin_r.h: Simplify API documentation.
1215 2005-05-25 Derek Price <derek@ximbiot.com>
1216 Paul Eggert <eggert@cs.ucla.edu>
1218 * getlogin_r.c, getlogin_r.h: New files.
1220 2005-05-22 Bruno Haible <bruno@clisp.org>
1222 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1223 Also include <sys/param.h> if it defines MIN, MAX.
1224 Based on a patch by Derek Price <derek@ximbiot.com>.
1226 2005-05-22 Bruno Haible <bruno@clisp.org>
1228 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1229 (INT64_MIN): Fix definition.
1230 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1232 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1233 NEED_SIGNED_INT_TYPES.
1235 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1236 HAVE_SYSTEM_INTTYPES.
1238 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1240 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1241 so that unistd-safer.h (GPL'ed code) need not be included.
1243 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1246 * fts.c: Don't include "cycle-check.h" or "hash.h".
1247 (setup_dir, free_dir): New functions.
1248 (enter_dir, leave_dir): Define trivial
1249 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1250 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1251 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1252 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1253 Move to fts-cycle.c.
1254 (fts_open): Use setup_dir.
1255 (fts_close): Use free_dir.
1256 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1257 This adds a label and some gotos, but the alternatives were messier.
1258 Check for memory allocation failure when entering a dir.
1259 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1260 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1261 (FTS): New member fts_cycle, that is a union that contains the
1262 old active_dir_ht and cycle_state. All uses changed to mention
1263 fts_cycle.ht and fts_cycle.state.
1264 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1265 fts.c, with the following changes:
1266 (setup_dir, free_dir): New functions.
1267 (enter_dir): Now returns bool. Return true if successful, false
1268 if memory exhausted. All callers changed.
1269 Do not bother partly cleaning up on
1270 memory allocation failure; that is free_dir's job.
1271 However, free ad if hash_insert fails, to avoid memory leak.
1272 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1273 fts->fts_options to see which union member to use.
1275 2005-05-20 Jim Meyering <jim@meyering.net>
1277 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1278 Now a macro, to pacify GCC.
1280 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1282 * chown.c (rpl_chown): Return -1 on failure.
1284 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1286 * canonicalize.c: Include canonicalize.h first, to test interface.
1287 Include <stddef.h> unconditionally, since we assume C89 now.
1288 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1289 * fts.c: Include fts_.h first, to check interface.
1290 Do not include intprops.h; no longer needed.
1291 Include cycle-check.h and hash.h, since fts_.h no longer does.
1292 Remove unnecessary casts of closedir to void.
1293 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1294 decide whether to decrement nlinks.
1295 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1296 (FTS): Use struct hash_table * instead of Hash_table, so that
1297 we no longer need to include hash.h here.
1299 2005-05-17 Jim Meyering <jim@meyering.net>
1301 * fts.c, fts_.h: New files, from coreutils.
1303 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1305 Sync from coreutils.
1306 * unlinkdir.c, unlinkdir.h: New files.
1307 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1308 regex.h, unlocked-io.h, xtime.h:
1309 White space changes only.
1310 * makepath.c (make_path): Port to hosts where leading "//" is special.
1311 * yesno.c: Include getline.h, not ctype.h.
1312 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1313 Use getline to remove arbitrary restriction on response length.
1315 2005-05-13 Bruno Haible <bruno@clisp.org>
1317 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1318 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1319 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1320 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1321 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1322 Add support for 64-bit integers in the MSVC compiler.
1324 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1326 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1327 Change the initial comment to refer to GPL, not LGPL.
1328 gnulib-tool will change it to LGPL as needed.
1330 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1331 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1332 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1333 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1334 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1335 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1336 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1337 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1338 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1339 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1340 concatpath.c, config.charset, copy-file.c, copy-file.h,
1341 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1342 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1343 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1344 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1345 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1346 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1347 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1348 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1349 full-read.c, full-read.h, full-write.c, full-write.h,
1350 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1351 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1352 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1353 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1354 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1355 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1356 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1357 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1358 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1359 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1360 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1361 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1362 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1363 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1364 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1365 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1366 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1367 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1368 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1369 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1370 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1371 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1372 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1373 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1374 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1375 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1376 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1377 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1378 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1379 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1380 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1381 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1382 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1383 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1384 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1385 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1386 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1387 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1388 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1389 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1390 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1391 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1392 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1393 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1394 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1395 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1396 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1397 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1398 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1399 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1400 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1401 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1402 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1403 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1404 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1405 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1406 Update FSF postal mail address.
1408 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1410 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1411 specified in ai_socktype. Fix invalid ai_protocol
1412 check. ai_protocol is usually set to 0 or depending on
1413 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1414 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1415 ai_socktype / ai_protocol in the returned addrinfo structure.
1417 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1418 Bruno Haible <bruno@clisp.org>
1420 * inet_ntop.h: New file.
1421 * inet_ntop.c: New file, from glibc with modifications.
1423 2005-05-08 Jim Meyering <jim@meyering.net>
1425 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1427 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1429 Merge from coreutils. Among other things,
1430 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1431 * fd-safer.c: New file.
1432 * fcntl-safer.h, open-safer.c: Remove.
1433 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1434 * dup-safer.c: Include unistd-safer.h first.
1435 Don't include errno.h.
1436 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1437 * file-type.h: Don't assume invoker included sys/stat.h first.
1438 * file-type.c: Rely on file-type.h change.
1439 * getloadavg.c: Include unistd-safer.h.
1440 (getloadavg): Use safer open.
1441 * getusershell.c: Include "stdio-safer.h".
1442 (getusershell): Use safer fopen.
1443 * long-options.c (long_options): Use NULL rather than 0.
1444 * modechange.h (mode_free): Remove; all callers changed to invoke
1446 * modechange.c: Likewise.
1447 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1448 (MODE_DONE): New constant.
1449 (struct mode_change): Remove 'next' member.
1450 (make_node_op_equals): New function; like the old one of the
1451 same name, except it allocates an array.
1452 (mode_compile, mode_create_from_ref): Use it.
1453 (mode_compile): Allocate result as an array, not a linked list.
1454 Parse octal string ourself, so that we catch mistakes like "+0".
1455 (mode_adjust): Arg is an array, not a linked list.
1456 * modechange.c: Include stat-macros.h, xalloc.h.
1457 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1458 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1459 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1460 Remove. This is now stat-macros.h's job.
1461 (talloc): Remove. All callers replaced by xalloc, so that
1462 our invokers don't have to worry about reporting memory failures.
1463 (make_node_op_equals): Remove.
1464 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1466 (struct mode_change): Moved here from modechange.h.
1467 (mode_append_entry): Remove.
1468 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1469 apps to have incorrect behavior. Use simpler algorithm for head
1470 and tail. Don't futz with umask; that's now the job of mode_adjust.
1471 Detect more invalid usages rather than having somewhat-random behavior.
1472 Don't insert an "a=" action, as that leads to incorrect behavior.
1473 (mode_compile, mode_create_from_ref): Return NULL on error instead
1474 of an enum, since now there's only one way to have an error. All
1476 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1477 at the correct time. Simplify calculation of "+u" and its ilk.
1478 Don't mishandle "+X".
1479 (mode_free): Remove "register" and localize decls.
1480 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1481 (struct mode_change): Move to modechange.c; callers don't
1482 need to see this stuff.
1483 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1484 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1485 (mode_change, mode_adjust): Reflect the new signatures noted above.
1486 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1487 that might redefine system include files.
1488 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1489 (my_usleep): Use NULL rather than (void *) 0.
1490 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1491 Use siginterrupt to specify that system calls should be interrupted.
1492 (rpl_nanosleep): Move initialization of suspended closer to call of
1494 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1495 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1496 (desirable_utmp_entry): New function.
1497 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1498 using x2nrealloc, to simplify logic.
1499 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1500 size calculation. Do not assume utmp file is a regular file.
1501 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1502 (READ_UTMP_CHECK_PIDS): New constant.
1503 * save-cwd.c: Include unistd-safer.h.
1504 (save_cwd): Use fd_safer.
1505 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1506 [!_LIBC] Include "stat-macros.h" instead.
1507 * unistd-safer.h (fd_safer): New decl.
1509 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1511 * byteswap_.h: New file.
1513 2005-04-25 Albert Chin <china@thewrittenword.com>
1515 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1518 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1520 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1521 that "UTC +1 second" continues to work. Problem reported
1523 (relunit_snumber): New rule.
1526 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1528 * getdate.y (universal_time_zone_table): New constant.
1529 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1530 universal_time_zone_table.
1531 (lookup_zone): Prefer universal_time_zone_table to
1532 local_time_zone_table, so that "GMT" time stamps are allowed in
1533 London during the summer. Problem reported by Ian Abbott.
1535 2005-04-12 Jim Meyering <jim@meyering.net>
1537 * human.c (humblock): Set *options even when returning due to
1538 xstrtoumax conversion failure. Thanks to a used-uninitialized
1541 2005-04-09 Jim Meyering <jim@meyering.net>
1543 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1544 -Wuninitialized: initialize tm0.tm_year.
1546 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1548 * getdate.y (parser_control): rels_seen is now a boolean, not a
1549 count, since there's no maximum. All uses changed.
1550 Add member dsts_seen.
1551 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1553 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1554 Use pc_rels_seen to decide whther a date is absolute.
1556 * getdate.y (number): Don't overwrite year.
1557 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1560 2005-04-02 Simon Josefsson <jas@extundo.com>
1562 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1563 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1565 2005-03-27 Jim Meyering <jim@meyering.net>
1567 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1569 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1571 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1572 "one's complement" -> "ones' complement" in comment, as per Knuth.
1573 "value of type" -> "type or expression" in comment.
1574 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1576 2005-03-26 Jim Meyering <jim@meyering.net>
1579 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1580 Correct typos: s/or/of/.
1582 2005-03-23 Jim Meyering <jim@meyering.net>
1584 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1586 2005-03-21 Jim Meyering <jim@meyering.net>
1588 Changes imported from coreutils.
1590 * cycle-check.c: Don't include xalloc.h.
1592 * path-concat.c: Don't include assert.h.
1593 (path_concat): Remove assertion that would have triggered
1594 for ABASE starting with more than one slash.
1595 Reported by Andreas Schwab.
1597 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1598 properly when ABASE is an absolute file name.
1599 Correct the description of this function.
1601 Add an assertion and a test driver.
1602 This fixes a bug introduced on 2004-07-02.
1603 Andreas Schwab reported the resulting failure of cp --parents:
1604 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1606 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1608 * strftime.c (my_strftime): If the underlying strftime returns 0
1609 (which shouldn't happen), generate nothing instead of returning 0
1610 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1612 2005-03-16 Bruno Haible <bruno@clisp.org>
1614 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1616 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1618 * strftime.c (my_strftime): Prepend space to format so that we can
1619 reliably distinguish strftime failure from empty output on POSIX
1622 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1624 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1625 (iconv_string): Don't guess a size-zero buffer, as that might cause
1626 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1627 result would be 'too large', where 'too large' is (heuristically)
1628 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1629 overflow concerns. This will prevent some unwanted malloc failures
1630 when the inputs are very large.
1632 2005-03-15 Bruno Haible <bruno@clisp.org>
1634 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1637 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1640 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1642 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1644 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1645 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1647 * strtol.c: Likewise.
1649 2005-03-14 Simon Josefsson <jas@extundo.com>
1651 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1654 2005-03-14 Jim Meyering <jim@meyering.net>
1656 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1657 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1658 to be nonzero so that we (and caller) can detect the difference
1659 between a valid zero-length expansion and an error return, even
1660 when the underlying strftime fails before writing anything into
1663 2005-03-10 Jim Meyering <jim@meyering.net>
1665 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1666 so that this module works on systems without fchdir.
1668 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1670 Factor int-properties macros into a single file, except for
1671 glibc-related files.
1672 * intprops.h: New file.
1673 * getloadavg.c: Include it instead of limits.h.
1674 (INT_STRLEN_BOUND): Remove.
1675 * human.c: Include intprops.h.
1676 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1677 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1678 * inttostr.h: Include intprops.h instead of limits.h.
1679 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1680 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1681 for consistency with intprops.h.
1682 (time_t_is_integer, twos_complement_arithmetic): Use them.
1683 * sig2str.h: Include <signal.h>, intprops.h.
1684 (INT_STRLEN_BOUND): Remove.
1685 * strftime.c (TYPE_SIGNED): Remove.
1686 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1687 * strtol.c: Adjust comments to match intprops.h.
1688 * userspec.c: Include intprops.h.
1689 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1690 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1691 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1692 instead of rolling our own expressions.
1693 * xstrtol.c: Include xstrtol.h first, to test interface.
1695 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1697 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1698 the right thing even if adding 1900 would overflow. Similarly
1699 for tm_mon + 1 and tm_yday + 1.
1700 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1701 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1702 (DO_SIGNED_NUMBER): New macro.
1703 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1705 2005-03-07 Bruno Haible <bruno@clisp.org>
1707 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1709 2005-03-03 Derek R. Price <derek@ximbiot.com>
1710 Bruno Haible <bruno@clisp.org>
1712 * pagealign_alloc.h: New file.
1713 * pagealign_alloc.c: New file.
1715 2005-01-28 Bruno Haible <bruno@clisp.org>
1717 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1720 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1722 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1723 The workaround isn't strictly needed for POSIX conformance, and
1724 it's too much of a pain to configure and maintain. We'll ask
1725 people to fix their kernels instead.
1726 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1727 (NANOSLEEP_BUG_WORKAROUND): Remove.
1728 (xnanosleep): Remove the workaround.
1730 2005-02-12 Bruno Haible <bruno@clisp.org>
1732 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1734 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1736 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1737 * timespec.h (gettime): Return void, since it always
1738 succeeds now. All uses changed.
1739 * gettime.c (gettime) Likewise.
1740 [HAVE_NANOTIME]: Prefer nanotime.
1741 Assume gettimeofday succeeds, as POSIX requires.
1742 Assime time () succeeds, since other code already does.
1743 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1744 (timespec_subtract): Remove.
1745 (NANOSLEEP_BUG_WORKAROUND): New constant.
1746 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1747 things considerably. Use it only on GNU/Linux hosts, since the
1748 workaround shouldn't be needed elsewhere.
1750 2005-02-24 Bruno Haible <bruno@clisp.org>
1752 * gettext.h: Update from GNU gettext 0.14.2.
1754 2005-02-24 Bruno Haible <bruno@clisp.org>
1756 * localcharset.c: Update from GNU gettext 0.14.2.
1757 * config.charset: Update from GNU gettext 0.14.2.
1759 2005-02-22 Simon Josefsson <jas@extundo.com>
1761 * iconvme.h, iconvme.c: New files, from libc.
1763 2005-02-20 Neil Conway <neilc@samurai.com>
1765 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1766 returned by OSX/Darwin if the specified buffer is not large
1767 enough for the hostname.
1769 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1771 * memrchr.h: New file.
1772 * chdir-long.c: Include it.
1773 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1774 Don't bother including stddef.h.
1776 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1778 * argp-help.c (__argp_help): Create a fake struct argp_state and
1779 pass it to _help, otherwise the latter coredumps trying to
1780 dereference state.root_argp.
1782 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1784 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1786 Include <sys/types.h>, for dev_t.
1787 (ME_DUMMY, ME_REMOTE): Move from here....
1788 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1789 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1791 Include mountlist.h first, to test the interface.
1793 2005-01-29 Bruno Haible <bruno@clisp.org>
1795 * progname.c (program_name): Initialize.
1796 Needed when linking statically on MacOS X.
1798 2005-01-28 Bruno Haible <bruno@clisp.org>
1800 * javacomp.sh.in: New file, from GNU gettext.
1801 * javacomp.h: New file, from GNU gettext.
1802 * javacomp.c: New file, from GNU gettext.
1804 2005-01-26 Bruno Haible <bruno@clisp.org>
1806 * javaexec.sh.in: New file, from GNU gettext.
1807 * javaexec.h: New file, from GNU gettext.
1808 * javaexec.c: New file, from GNU gettext.
1810 2005-01-26 Simon Josefsson <jas@extundo.com>
1812 * gai_strerror.c: Use GPL in header.
1814 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1816 * argp-help.c (hol_entry_help): Avoid using non-constant
1817 initializers for struct pentry_state.
1818 (__argp_error): Check return value of __asprintf
1819 (__argp_failure): Translate error message
1821 * argp-parse.c: Removed braces around the expansion of N_()
1823 2005-01-21 Jim Meyering <jim@meyering.net>
1825 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1826 same value as for Solaris 9.
1828 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1829 component length. This included changing the parameter to be
1830 of type `char *' rather than `char const *'.
1831 * chdir-long.h (chdir_long): Update prototype.
1833 * openat.c (fdopendir, fstatat): New functions.
1834 * openat.h: Include headers required for use of DIR and struct stat.
1835 [AT_SYMLINK_NOFOLLOW]: Define.
1836 (fdopendir, fstatat): Add prototypes.
1838 2005-01-21 Bruno Haible <bruno@clisp.org>
1840 * classpath.h: New file, from GNU gettext.
1841 * classpath.c: New file, from GNU gettext.
1843 2005-01-20 Simon Josefsson <jas@extundo.com>
1845 * version-etc-fsf.c: New file, with version_etc_copyright.
1846 * version-etc.c: Remove version_etc_copyright.
1847 * version-etc.h (version_etc_copyright): Use [] instead of * in
1848 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1850 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1852 * save-cwd.c (save_cwd): Remove code to support the case
1853 where fchdir is missing or flaky.
1855 2005-01-20 Simon Josefsson <jas@extundo.com>
1857 * base64.h (isbase64): Add.
1859 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1860 using a unsigned prototype, don't inline.
1861 (base64_decode): Use it.
1863 2005-01-19 Bruno Haible <bruno@clisp.org>
1865 * sh-quote.h: New file, from GNU gettext.
1866 * sh-quote.c: New file, from GNU gettext.
1868 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1870 Merge changes from coreutils, as described below in several
1871 changelogs dated today.
1873 * save-cwd.c: Include "save-cwd.h" before other include files.
1874 (O_DIRECTORY): Remove; not needed here, since "." must be
1875 a directory. All uses removed.
1876 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1877 universal on Suns, and we also need to test for IRIX.
1878 Revamp code to use 'if' rather than '#if'.
1879 Avoid unnecessary comparison of cwd->desc to 0.
1881 * utimens.c (futimens): Robustify the previous patch, by checking
1882 for known valid error numbers rather than observed invalid ones.
1884 2005-01-18 Jim Meyering <jim@meyering.net>
1886 * version-etc.c (version_etc_copyright): Update copyright date.
1888 * utimens.c (futimens): Account for the fact that futimes
1889 can also fail with errno == ENOSYS or errno == ENOENT.
1890 Patch from Dmitry V. Levin.
1892 Change the name of the robust chdir function from chdir to chdir_long.
1893 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1894 (restore_cwd): Use chdir_long, not chdir.
1895 * chdir-long.c: Renamed from chdir.c.
1896 * chdir-long.h: Renamed from chdir.h.
1897 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1900 2005-01-18 Bob Proulx <bob@proulx.com>
1902 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1903 offsetof() macro construct to avoid compile failure with native HP-UX
1904 11.0 ANSI C compiler.
1906 2005-01-06 Bruno Haible <bruno@clisp.org>
1908 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1909 because stpncpy.m4 takes care of it.
1911 2004-01-24 Bruno Haible <bruno@clisp.org>
1913 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1915 2003-10-09 Bruno Haible <bruno@clisp.org>
1917 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1919 2005-01-06 Bruno Haible <bruno@clisp.org>
1921 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1922 * fwriteerror.c: Include <stdbool.h>.
1923 (fwriteerror): At the end, close the file stream. Record whether
1924 stdout was already closed.
1926 2004-05-27 Bruno Haible <bruno@clisp.org>
1928 * execute.c (environ): Declare if needed.
1929 * pipe.c (environ): Likewise.
1930 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1932 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1934 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1935 definitions to be after all include files, to avoid collisions.
1936 Problem reported by Bob Proulx.
1938 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1940 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1941 not needed. This removes a dependency on the gettext module.
1942 [defined _LIBC]: Do not include <libintl.h>; not needed.
1944 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1946 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1949 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1951 * argp-parse.c: Include <stddef.h>.
1952 (alignof, alignto): New macros.
1953 (parser_init): Don't assume that void * is aligned sufficiently
1956 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1957 need to extend the stack.
1958 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1961 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1963 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1965 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1967 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1968 Remove now-obsolete comment about AIX.
1969 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1970 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1971 (YYMAXDEPTH): New macro.
1973 2004-12-18 Bruno Haible <bruno@clisp.org>
1975 * fatal-signal.c (fatal_signals): Make non-const.
1976 (init_fatal_signals): New function.
1977 (uninstall_handlers, install_handlers): Ignore signals that were set to
1979 (at_fatal_signal): Call init_fatal_signals.
1980 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1982 Reported by Paul Eggert.
1984 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1986 * getdate.y (textint): New member "negative".
1987 (time_zone_hhmm): New function.
1988 Expect 14 shift-reduce conflicts, not 13.
1989 (o_colon_minutes): New rule.
1990 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1991 (yylex): Set the "negative" member of signed numbers.
1993 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1995 Changes imported from coreutils.
1996 * hard-locale.c: Assume <locale.h> exists.
1998 (GLIBC_VERSION): New macro.
1999 (hard_locale): Assume setlocale exists.
2000 Rewrite to avoid #ifdef.
2001 Use strdup rather than malloc + strcpy.
2002 * human.c: Assume <locale.h> exists.
2003 (human_readable): Assume localeconv exists.
2005 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2007 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2008 convert T2, not T. (Imported from libc.)
2010 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2012 * getcwd.c (is_ENAMETOOLONG): New macro.
2013 (__getcwd.c): Don't restore errno; glibc doesn't.
2014 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2015 first, falling back to our code only if its results look suspicious.
2016 Ensure that the resulting buffer is only as large as necessary.
2018 * readutmp.c: Include readutmp.h first.
2019 Include <errno.h>, since readutmp.h no longer does that.
2020 * readutmp.h: Don't include <errno.h>,
2021 <sys/param.h>, <time.h>; not needed to establish interface.
2022 (errno): Remove decl.
2023 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2024 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2025 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2027 2004-11-28 Simon Josefsson <jas@extundo.com>
2029 * base64.h, base64.c: New file.
2031 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2033 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2035 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2037 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2038 HP's ANSI C compiler.
2039 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2040 Declaring int functions causes warnings on some modern systems and
2041 shouldn't be needed to compile on ancient ones.
2042 * same.c (MIN) [defined MIN]: Don't define, since it's already
2045 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2046 with the following changes.
2047 (__set_errno): Parenthesize properly.
2048 Include <stdbool.h>.
2049 (MIN, MAX, MATCHING_INO): New macros.
2050 (__getcwd): Define with prototype, not K&R form.
2051 Use heuristics to allocate default buffer on stack if possible.
2052 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2053 behavior, and to avoid the PATH_MAX limit when computing
2055 Use MATCHING_INO to compare inode number to file.
2056 Check for arithmetic overflow in size calculations.
2057 Fix bug in reallocation of dot array that caused getcwd to fail
2058 on directories nested deeper than 75.
2059 Be more careful about saving errno on error.
2060 Do not use realloc; use only free+malloc, as this is a bit
2061 more flexible and avoids a needless copy operation.
2062 Do not inspect st_dev and st_ino for symbolic links; POSIX
2063 doesn't specify the latter.
2064 Check for closedir errors.
2065 Avoid needless casts.
2066 Use "#ifdef weak_alias" around weak_alias, to be like other
2068 The following changes to getcwd.c have effect only when used in
2069 gnulib; they have no effect inside glibc proper.
2070 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2071 as alloca isn't used.
2072 (alloca, __alloca): Likewise.
2073 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2074 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2075 unconditionally, as gnulib assumes C89 or better.
2076 Do not include <sys/param.h>.
2077 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2078 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2080 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2081 Include <dirent.h> in a way that is compatible with modern Autoconf.
2082 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2083 New macros, if not already defined.
2084 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2085 Use "_LIBC", not "defined _LIBC", for consistency.
2086 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2088 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2089 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2090 * xgetcwd.c: David MacKenzie's old code was removed, so give
2091 credit only to Jim Meyering and adjust the copyright dates.
2092 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2093 <stdlib.h>, <unistd.h>, "pathmax.h".
2094 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2095 (INITIAL_BUFFER_SIZE): Remove.
2096 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2098 2004-11-23 Jim Meyering <jim@meyering.net>
2100 * getopt_.h: Remove trailing blanks.
2102 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2104 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2105 (futimens): New function, which uses futimes if available.
2106 (futimens, utimens): Support timespec==NULL, with same semantics
2107 as utime and utimens.
2108 * utimens.h (futimens): New decl.
2110 2004-11-23 Jim Meyering <jim@meyering.net>
2112 * __fpending.c: Add comment.
2114 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2116 * getopt_.h: Re-addition of __getopt_argv_const caused
2117 redefinition warnings. To avoid them, include the defines
2118 in `#if !defined __need_getopt ... #endif'. The only place
2119 where __getopt_argv_const is used is in definitions
2120 of getopt_long and getopt_long_only below, which are as well
2121 protected by `#ifndef __need_getopt'.
2122 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2123 __need_getopt after including <stdio.h> and <unistd.h> These
2124 headers might have defined it.
2126 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2128 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2130 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2131 optopt): Use them instead of invoking ## directly; otherwise, the
2132 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2134 2004-11-19 Bruno Haible <bruno@clisp.org>
2136 * strtok_r.c: Move comments from here...
2137 * strtok_r.h: ... to here.
2139 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2141 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2142 might fail. Problem reported by Yoann Vandoorselaere.
2143 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2144 that mishandle size_t overflow.
2146 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2148 * canon-host.c: Include "strdup.h".
2149 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2150 Use strdup instead of malloc/strcpy to duplicate strings.
2152 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2153 (human_space_before_unit): New constant.
2154 * human.c (human_readable): Support it.
2156 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2157 (xgetcwd): Set errno correctly when failing.
2158 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2159 the failure is actually due to a PATH_MAX problem.
2161 Further getopt changes to make it more likely that glibc will
2162 buy the changes back.
2163 * getopt.c (POSIXLY_CORRECT): New constant.
2164 (getopt): Use it, so to preserve glibc semantic
2165 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2166 when compiling for libc.
2167 * getopt_.h (__getopt_argv_const): Bring it back.
2168 (getopt_long, getopt_long_only): Use it.
2170 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2171 New arg POSIXLY_CORRECT. All callers changed.
2172 (getopt): Argv is now char * const *, as per standard.
2173 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2174 not char *__getopt_argv_const *.
2175 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2176 _getopt_long_only_r): Likewise.
2177 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2178 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2179 _getopt_long_r, _getopt_long_only_r): Likewise.
2180 * getopt_.h (__getopt_argv_const): Remove.
2181 (getopt): Argv is now char * const *, as per standard.
2183 * getdate.y (tORDINAL): New token.
2184 (day, relunit): Allow it for relative times.
2185 (relative_time_table): Use tORDINAL for ordinals.
2187 2004-11-15 Jim Meyering <jim@meyering.net>
2189 * closeout.c: Include "__fpending.h" once again.
2190 Include <stdbool.h>.
2191 (close_stdout): Don't fail just because stdout was closed initially,
2192 since some programs don't write to stdout in the normal course of
2193 operation (other than --version and --help), and we don't want this
2194 function to make e.g. `touch file >&-' fail.
2195 But do fail if it was closed and someone has tried to write to it.
2196 E.g., `printf foo >&-' must fail.
2198 2004-11-11 Simon Josefsson <jas@extundo.com>
2200 * strtok_r.h, strtok_r.c: New file.
2202 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2204 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2205 we can stop lying to compilers about the constness of argv when we
2206 are compiled outside glibc.
2207 (getopt, getopt_long, getopt_long_only): Use it.
2208 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2210 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2211 _getopt_long_only_r): Likewise.
2212 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2213 _getopt_long_only_r): Likewise.
2215 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2216 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2217 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2218 the other external symbols.
2219 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2220 declaration, since the above renaming now works around collisions.
2222 2004-11-11 Jim Meyering <jim@meyering.net>
2224 * linebreak.c: Remove trailing blanks.
2225 * alloca_.h: Likewise.
2226 * acosl.c: Likewise.
2227 * euidaccess.c: Likewise.
2228 * allocsa.h: Likewise.
2230 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2232 * mktime.c (SHR): New macro, which is a portable
2233 substitute for >> that should work even on Crays.
2234 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2235 Problem reported by Mark D. Baushke in
2236 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2237 * getdate.y (SHR): Likewise.
2239 * strftime.c (SHR): Likewise.
2241 * quotearg.c (struct quoting_options): Use unsigned int for
2242 quote_these_too, so that right shifts are well defined. All uses
2245 2004-11-10 Simon Josefsson <jas@extundo.com>
2247 * getaddrinfo.h, getaddrinfo.c: New files.
2249 2004-11-10 Jim Meyering <jim@meyering.net>
2251 Ensure that no close failure goes unreported.
2252 * closeout.c (close_stdout): Always close stdout. I.e., don't
2253 return early when it seems there's nothing to flush.
2254 Don't include __fpending.h.
2256 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2258 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2260 2004-11-05 Bruno Haible <bruno@clisp.org>
2262 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2263 Reported by Mark D. Baushke <mdb@cvshome.org>.
2265 2004-11-04 Bruno Haible <bruno@clisp.org>
2267 2004-09-11 Bruno Haible <bruno@clisp.org>
2268 * allocsa.valgrind: New file.
2269 2004-02-06 Bruno Haible <bruno@clisp.org>
2270 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2271 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2272 Reported by Christopher Seip <chris.seip@hp.com>.
2274 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2276 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2277 with errno == ERANGE if the buffer is too small.
2278 Problem reported by Mark D. Baushke.
2280 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2282 * xreadlink.c (MAXSIZE): New macro.
2283 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2284 size does not exceed MAXSIZE. Avoid cast.
2285 As suggested by Mark D. Baushke in
2286 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2287 if readlink fails with buffer size just under MAXSIZE, try again
2290 2004-11-02 Derek R. Price <derek@ximbiot.com>
2291 and Paul Eggert <eggert@cs.ucla.edu>
2293 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2294 (get_date): Overparenthesize to avoid GCC warning.
2296 2004-11-02 Bruno Haible <bruno@clisp.org>
2298 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2299 function returns void.
2301 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2303 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2304 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2307 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2309 * getdate.y: Add support for TZ="foo" within a date string.
2310 Fix some bugs near time_t boundaries. Reject dates with
2311 out-of-range components, e.g., "Sept 31".
2312 Include <stdlib.h>, "setenv.h", "xalloc.h".
2313 (ISDIGIT_LOCALE): Remove; unused.
2314 Note that the TZ and time functions used here are not reentrant.
2315 (mktime_ok, get_tz): New functions.
2316 (TZBUFSIZE): New constant.
2317 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2318 This requires that we sometimes generate our own TZ="XXX..." setting.
2320 2004-10-27 Derek R. Price <derek@ximbiot.com>
2322 * mktime.c (not_equal_tm): Remove redundant check.
2324 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2326 * getdate.y: Use Bison 1.875 features, and some minor
2327 code cleanups. This change does not affect semantics.
2328 Don't include <stdlib.h>; no longer needed.
2329 Don't include unlocked-io.h; only the "#if TEST" code uses
2330 stdio, and performance isn't crucial there.
2331 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2332 Bison 1.875 features as described below.
2333 All uses of "PC." replaced by "pc->".
2334 (YYSTYPE): Add a forward declaration.
2335 (yylex, yyerror): Use full prototypes in forward decls.
2336 Use "%pure-parser" rather than obsolescent "%pure_parser".
2337 Use %parse-param and %lex-param instead of obsolescent
2338 YYPARSE_PARAM and YYLEX_PARAM.
2339 (meridian_table, month_and_day_table, time_units_table,
2340 relative_time_table, time_zone_table, military_table,
2341 lookup_zone, lookup_word, get_date):
2342 Use NULL instead of 0 where appropriate.
2343 (to_hour): Avoid abort (), to avoid a dependency on
2345 (yyerror, yylex): Now accepts parser_control * arg.
2346 (main) [TEST]: Use '\0' rather than 0 for char.
2348 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2350 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2351 It's now the caller's responsibility to handle the case where
2352 !HAVE_GETPAGESIZE && !defined getpagesize.
2354 * mktime.c (leapyear): Arg is long int, not int.
2356 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2358 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2360 2004-10-12 Simon Josefsson <jas@extundo.com>
2362 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2363 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2366 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2368 * vsnprintf.h: New file.
2369 * vsnprintf.c: New file.
2371 2004-10-07 Bruno Haible <bruno@clisp.org>
2373 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2374 into the provided buffer.
2376 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2378 * diacrit.c, diacrit.h: Add GPL notice.
2380 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2381 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2382 * logl.c (logl): Keep the code as similar to glibc as possible.
2383 This avoids a potential constant-folding bug.
2385 2004-10-05 Bruno Haible <bruno@clisp.org>
2387 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2389 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2391 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2392 * xmalloc.c (xmemdup): Likewise.
2393 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2394 XFREE): Remove these long-obsolescent macros.
2395 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2396 * xstrdup.c: Remove.
2398 * regex.c (re_comp): Cast gettext return value to char *,
2399 Problem reported by Martin Neitzel via Mark D. Baushke.
2401 2004-10-04 Simon Josefsson <jas@extundo.com>
2403 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2404 '#ifdef USE_UNLOCKED_IO'.
2406 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2408 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2409 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2410 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2411 regex.c, sha1.c, version-etc.c, yesno.c:
2412 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2413 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2414 the includer's responsibility.
2416 Sync from coreutils.
2418 * modechange.c (mode_compile): Don't decrement a pointer that
2419 points to the start of a string, as the C Standard says the
2420 resulting behavior is undefined.
2422 * backupfile.h (enum backuptype): Rename none -> no_backups,
2423 simple -> simple_backups, numbered_existing ->
2424 numbered_existing_backups, numbered -> numbered_backups
2425 to avoid shadowing problems. All uses changed.
2426 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2427 * backupfile.c (check_extension, numbered_backup):
2428 Rename locals to avoid shadowing 'basename'.
2429 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2432 * .cppi-disable: Add getopt_.h, getopt_int.h.
2433 * .cvsignore: Add getopt.h.
2435 2004-10-04 Simon Josefsson <jas@extundo.com>
2437 * memmem.h: New file.
2438 * memmem.c: New file, taken from glibc.
2440 2004-10-02 Jim Meyering <jim@meyering.net>
2442 * dirfd.h, getpagesize.h: Add copyright notice.
2444 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2446 * snprintf.c: Remove comments as to why each header is needed.
2448 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2450 * strsep.h: New file.
2451 * strsep.c: New file.
2453 2004-10-01 Simon Josefsson <jas@extundo.com>
2455 * snprintf.c (snprintf): Handle size==0.
2457 2004-10-01 Simon Josefsson <jas@extundo.com>
2458 Bruno Haible <bruno@clisp.org>
2460 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2461 (snprintf): Declare 'args'.
2463 2004-09-30 Simon Josefsson <jas@extundo.com>
2465 * snprintf.h, snprintf.c: New files.
2467 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2469 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2470 (hol_entry_help): Never translate an empty string.
2471 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2472 * argp.h (OPTION_NO_TRANS): New option.
2474 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2476 * xvasprintf.c: Include xalloc.h.
2477 (xvasprintf): Use xalloc_die, not xmalloc_die.
2479 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2481 * dummy.c: Change copyright notice to FSF, and license to GPL.
2483 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2485 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2486 Problem reported by Bruno Haible in:
2487 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2489 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2491 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2492 in case some system header has #define'd it. Problem reported by
2493 Soeren D. Schulze in
2494 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2496 2004-09-08 Bruno Haible <bruno@clisp.org>
2498 * stdint_.h.in: New file, taken from GNU clisp.
2500 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2502 * xvasprintf.h: New file.
2503 * xvasprintf.c: New file.
2504 * xasprintf.c: New file.
2506 2004-09-08 Bruno Haible <bruno@clisp.org>
2508 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2510 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2512 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2514 Import from coreutils.
2515 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2516 strings on unbounded length. alloca's performance benefits aren't
2517 that important here.
2519 (parse_with_separator): New function, with most of the internals
2520 of the old parse_user_spec. Allow user to omit both user and group,
2521 for compatibility with FreeBSD.
2522 Clone only the user name, not the entire spec.
2523 Do not set *uid, *gid unless entirely successful.
2524 Avoid memory leak in some failing cases.
2525 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2526 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2527 (parse_user_spec): Rewrite to use parse_with_separator.
2529 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2531 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2532 its complicated substitute.
2533 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2534 and program_invocation_name.
2535 (__argp_basename) [!_LIBC]: Remove; the only use was
2536 replaced by its body.
2537 (__argp_short_program_name): Change condition from
2538 !defined __argp_short_program_name to
2539 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2540 to match argp-namefrob.h.
2541 (__argp_failure): Don't assume strerror_r returns char *.
2542 * argp-parse.c (N_): Define unconditionally.
2543 (argp_default_options): Fill out initializers with 0 to avoid
2546 2004-08-12 Simon Josefsson <jas@extundo.com>
2548 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2549 * getopt_.h: Renamed from getopt.h.
2551 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2553 Merge from coreutils.
2555 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2556 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2557 for Reliant Unix 5.43.
2559 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2560 (union fooround): Use uintmax_t, not long int.
2561 The rest is a merge from libc:
2562 [defined _LIBC]: Include <shlib-compat.h>.
2563 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2565 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2567 * strverscmp.c: Convert to UTF-8.
2569 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2571 * obstack.h (obstack_empty_p):
2572 Don't assume that chunk->contents is suitably aligned.
2573 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2574 Likewise. Problem reported by Benno in
2575 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2577 * chown.c (rpl_chown): Work even if the file is writeable but not
2578 readable. This could be improved further but it'd take some work.
2580 2004-08-08 Simon Josefsson <jas@extundo.com>
2582 * xgethostname.c: Don't include error.h (not used).
2585 * getpass.c: Include getpass.h first.
2587 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2589 * xalloc-die.c: New files.
2590 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2592 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2593 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2594 (_, N_, xalloc_die): Move to xalloc-die.c.
2595 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2596 so that we needn't mess with xalloc_msg_memory_exhausted.
2598 * sha1.h: Renamed from sha.h.
2599 (SHA1_H): Renamed from _SHA_H.
2600 (sha1_ctx): Renamed from sha_ctx.
2601 (sha1_init_ctx): Renamed from sha_init_ctx.
2602 (sha1_process_block): Renamed from sha_process_block.
2603 (sha1_process_bytes): Renamed from sha_process_bytes.
2604 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2605 (sha1_read_ctx): Renamed from sha_read_ctx.
2606 (sha1_stream): Renamed from sha_stream.
2607 (sha1_buffer): Renamed from sha_buffer.
2608 * sha1.c: Likewise; renamed from sha.c.
2609 Do not include <sys/types.h>.
2610 Include <stddef.h> rather than <stdlib.h>.
2612 2004-08-08 Bruno Haible <bruno@clisp.org>
2614 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2615 FILESYSTEM_PREFIX_LEN.
2616 * progreloc.c: Likewise.
2617 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2619 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2622 * argp-help.c (make_hol, hol_append): Don't assume that
2623 SIZE_MAX is a valid preprocessor constant.
2624 (__argp_basename): Change from "#ifndef _LIBC"
2625 to "#ifndef __argp_short_program_name", so that
2626 we don't compile these functions for tar.
2628 More merges from coreutils.
2629 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2630 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2632 * addext.c: Remove; no longer needed.
2633 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2634 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2635 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2636 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2637 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2638 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2639 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2640 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2641 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2642 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2643 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2644 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2645 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2646 Import changes from coreutils.
2648 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2650 Merge from coreutils.
2652 * .gdb-history: Remove; this doesn't belong here.
2654 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2655 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2656 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2658 * dirname.h: Include <stdbool.h>.
2659 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2660 for consistency with POSIX terminology. All uses changed.
2661 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2662 (strip_trailing_slashes): Use bool for booleans.
2663 * stripslash.c (strip_trailing_slashes): Likewise.
2665 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2666 sometimes returns a positive errno value even when it succeeds.
2667 (print_errno_message) [!LIBC]: Fall back on strerror if
2670 * path-concat.c (mempcpy): Don't define if a system header defines it.
2671 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2672 (longest_relative_suffix): New function.
2673 (path_concat): Use it. Assume first argument is not NULL.
2674 Port to DOS. Omit redundant separators.
2675 Report an error instead of returning NULL.
2676 Use mempcpy instead of memcpy.
2677 (xpath_concat): Remove: not declared or used.
2679 * same.h: Include <stdbool.h>
2680 (same_name): Return bool, not int.
2681 * same.c (same_name): Likewise.
2682 (errno): Don't declare; we assume C89 or better now.
2684 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2685 if not already defined.
2687 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2688 * dup-safer.c (errno): Likewise.
2690 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2692 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2695 2004-08-03 Simon Josefsson <jas@extundo.com>
2697 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2698 * progname.h: Don't include stdbool.h.
2700 2004-08-02 Simon Josefsson <jas@extundo.com>
2702 * getsubopt.h: New file, with comments from Bruno Haible.
2703 * getsubopt.c: New file, from glibc, but slightly modified based on
2704 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2706 2004-08-01 Simon Josefsson <jas@extundo.com>
2708 * xgetdomainname.c: Include stdlib.h, for free().
2710 2004-07-16 Simon Josefsson <jas@extundo.com>
2712 * dummy.c: New file.
2714 2004-07-16 Bruno Haible <bruno@clisp.org>
2716 * backupfile.h: Add extern "C" for C++.
2717 * closeout.h: Likewise.
2718 * copy-file.h: Likewise.
2719 * findprog.h: Likewise.
2720 * full-write.h: Likewise.
2721 * pathname.h: Likewise.
2722 * progname.h: Likewise.
2723 * stpcpy.h: Likewise.
2724 * stpncpy.h: Likewise.
2725 * strcase.h: Likewise.
2726 * strstr.h: Likewise.
2727 * xalloc.h: Likewise.
2729 * mbswidth.h: Add extern "C" for C++.
2730 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2732 2004-07-09 Simon Josefsson <jas@extundo.com>
2734 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2735 failed without this.)
2737 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2739 * fchown-stub.c: New file.
2741 2004-06-24 Jim Meyering <jim@meyering.net>
2743 * obstack.h (obstack_base): Cast to (void *), per documentation.
2745 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2747 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2749 2004-06-01 Jim Meyering <jim@meyering.net>
2751 * calloc.c: New file.
2753 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2755 * getdate.y (yylex): Allow space between sign and number.
2756 Problem reported by Dan Jacobson.
2758 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2759 and Jim Meyering <jim@meyering.net>
2761 Merge from coreutils CVS.
2763 * stat-macros.h: New file, with contents from file-type.h
2764 and coreutils' system.h.
2765 * file-type.c: Include "stat-macros.h".
2766 * file-type.h (file_type): Move all macro definitions to new file,
2769 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2770 Wrap old code with this conditional.
2771 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2772 function that does not dereference symlinks.
2773 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2775 * xreadlink.c: Include xreadlink.h first, to catch .h file
2776 dependency problems.
2777 (xreadlink): Accept new arg SIZE, for efficiency.
2778 All decls and uses changed.
2779 * xreadlink.h: Include <stddef.h>, for size_t.
2781 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2782 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2784 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2786 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2788 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2789 macros to be defined.
2790 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2791 the allocator returns NULL because the requested size is zero.
2793 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2795 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2796 var. Add comment explaining why libc still defines it. This
2797 merges the following patch from glibc:
2798 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2800 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2802 * obstack.c (_obstack): Remove unused variable. It hasn't been
2803 present in glibc since revision 1.1 of this file.
2804 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2805 obstack_alignment_mask, obstack_alloc, obstack_base,
2806 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2807 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2808 obstack_grow0, obstack_init, obstack_int_grow,
2809 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2810 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2811 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2812 nonexistent functions.
2814 2004-05-17 Derek R. Price <derek@ximbiot.com>
2815 Paul Eggert <eggert@cs.ucla.edu>
2817 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2819 2004-05-14 Bruno Haible <bruno@clisp.org>
2821 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2822 that consists of a '.' followed by an empty digit string.
2823 Patch by Tor Lillqvist <tml@iki.fi>.
2825 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2827 Port obstack to the AS/400, where pointers are 16 bytes wide and
2828 you cannot cast an integer to a valid pointer. This patch is
2829 currently waiting to be integrated into glibc; see
2830 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2832 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2833 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2834 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2835 (struct obstack): temp member is now a union of a pointer and
2836 an integer, instead of an integer. All integer uses changed.
2837 This does not affect the physical layout of struct obstack,
2838 except on hosts (like the AS/400) where the size or alignment of
2839 void * is greater than that of ptrdiff_t.
2840 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2841 __STDC__)]: Store temporary in pointer member of union, not
2843 * obstack.c: Include <stddef.h>, for offsetof.
2844 (struct fooalign): Remove; it doesn't need a name.
2845 (union fooround): Change double to long double, and add void *.
2846 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2847 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2848 not a macro. Hence the values are always int; so remove all
2849 casts-to-int in uses.
2851 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2852 Derek Price <derek@ximbiot.com>
2854 * alloca.c: Include <alloca.h>, to get our interface.
2855 * alloca_.h: Use __alloca on AIX, so that we don't have to
2856 include <alloca.h> first. Use C89 prototype for alloca; this
2857 requires including <stddef.h> for size_t. Use extern "C" if C++.
2858 Use #elif for simplicity, since we can assume C89 now.
2859 Don't try to source the system alloca.h since it will not be found
2860 and to prevent recursively including its replacement.
2861 * fnmatch.c: Include <alloca.h> instead of opencoding.
2862 * regex.c: Likewise.
2864 2004-05-16 Derek Price <derek@ximbiot.com>
2865 Paul Eggert <eggert@cs.ucla.edu>
2867 getline cleanup. This changes the getndelim2 API: both order of
2868 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2871 * getline.c: Don't include stddef.h or stdio.h, since our
2872 interface does that.
2873 (getline): Always use getdelim, so that we don't have two
2874 copies of this code.
2875 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2877 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2878 (GETNDELIM2_MAXIMUM): New macro.
2879 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2880 instead of the old practice of delim2==0. All callers changed.
2881 Return -1 on overflow, instead of returning junk.
2882 Do not set *linesize unless allocation succeeds.
2883 * getndelim2.h: Do not include stddef.h; no longer needed, now
2884 that we include sys/types.h.
2885 * getnline.h: Likewise.
2886 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2887 (getndelim2): Reorder arguments.
2888 * getnline.c (getnline, getndelim):
2889 Don't discard the NMAX argument.
2890 (getnline): Invoke getndelim, to avoid code duplication.
2891 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2892 of (size_t) -1 by callers of the getnline family.
2894 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2896 * nanosleep.c (suspended): Change its type from int to
2897 sig_atomic_t volatile.
2898 (first_call): Make it private to rpl_nanosleep, and have it
2899 be zero initially as that's a bit faster.
2900 (my_usleep): Round up fractional times instead of truncating them,
2901 as this is the usual meaning for 'sleep'.
2903 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2905 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2906 (ENOSYS): Define if not defined.
2907 (settime): Fall back on stime if it exists and settimeofday fails.
2908 But don't bother with fallbacks if a method fails with errno == EPERM.
2910 2004-05-11 Jim Meyering <jim@meyering.net>
2912 Prior to this change, the save_cwd caller required read access to the
2913 current directory on most systems (ones with the fchdir function).
2915 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2916 fails, try write-only, and finally, resort to using xgetcwd.
2918 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2920 * obstack.c, obstack.h: Import changes from libc.
2922 2004-04-28 Bruno Haible <bruno@clisp.org>
2924 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2925 implicitly appends .exe to executables.
2926 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2927 accepts Windows pathnames.
2928 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2929 Cygwin like Windows, since it now accepts Windows pathnames.
2930 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2931 Cygwin like Windows, since it now accepts Windows pathnames.
2932 Reported by Derek Robert Price <derek@ximbiot.com>.
2934 2004-04-20 Jim Meyering <jim@meyering.net>
2936 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2938 2004-04-20 Jim Meyering <jim@meyering.net>
2939 Bruno Haible <bruno@clisp.org>
2941 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2942 memory when realloc fails.
2944 2004-04-18 Jim Meyering <jim@meyering.net>
2946 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2947 don't leak memory and do call END_UTMP_ENT.
2949 2004-04-11 Paul Eggert <eggert@twinsun.com>
2951 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2952 (CHAR_BIT): Remove, since we assume C89.
2953 Include <stdint.h> if available, as per current Autoconf CVS advice.
2955 2004-03-30 Paul Eggert <eggert@twinsun.com>
2957 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2958 not bool, to be more consistent with Unix conventions.
2959 Suggested by Bruno Haible.
2961 Merge from coreutils.
2963 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2966 * getdate.h: Include stdbool.h, and timespec.h instead of
2967 the usual <time.h> dance.
2968 (get_date): Change signature to support fractional time stamps.
2969 All callers changed.
2970 * getdate.y: Include "getdate.h" first, as we can now
2971 assume C89 and don't need to worry about 'const'.
2972 Similarly, include "unlocked-io.h" near start, not in middle.
2974 (textint.value): Use long int rather than int.
2975 (textint.digits): Use size_t rather than int.
2976 (BILLION, LOG10_BILLION): New constants.
2977 (parser_control): New member rel_ns. Members day_ordinal,
2978 time_zone, month, day, hour, minutes, rel_year, rel_month,
2979 rel_day, rel_hour, rel_minutes, rel_seconds
2980 are now long int, not int. Member seconds is now struct timespec,
2981 not int. New member timespec_seen. Members dates_seen, days_seen,
2982 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2984 (%union.intval): Now long int, not int.
2985 New member timespec.
2986 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2987 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2988 (spec): Now is a timespec or an item list.
2989 (timespec, items): New nonterminals.
2990 (time, rel, relunit, number, get_date):
2991 Add support for fractional seconds.
2992 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2993 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2994 (to_hour): First arg is now long int, not int.
2995 (to_year): Returns long int, not int.
2996 Don't treat year -70 like 70.
2997 (tm_diff): Returns long int, not int.
2998 (lookup_word): Use bool instead of int when appropriate.
2999 (yylex): Use size_t for count, not int.
3000 Detect overflow when parsing large integer constants.
3001 Add support for fractions.
3002 (get_date): Make pointers 'const' if possible.
3003 Use more-portable code to detect integer overflow.
3004 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3005 Don't use ctime; it's not reliable if the year has >4 digits.
3007 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3008 This is for compatibility with BSD.
3010 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3011 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3012 From coreutils' system.h.
3014 * userspec.c: Don't include "posixver.h".
3015 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3016 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3017 compatible extension. Simplify code by removing a boolean int
3018 that was always nonzero if a string was nonnull.
3020 2004-03-30 Jim Meyering <jim@meyering.net>
3022 Merge from coreutils.
3024 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3026 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3027 an empty input stream.
3029 * readtokens.c: Include <stdbool.h>.
3030 (readtoken): Use `size_t' rather than int/long.
3031 All callers adjusted.
3032 Use `bool' rather than `int' where appropriate.
3033 Use memset rather than an explicit loop.
3034 Use x2nrealloc rather than xrealloc.
3035 Allow the use of `\0' as a delimiter.
3036 (readtokens): Likewise.
3037 * readtokens.h (readtoken, readtokens): Update prototypes.
3039 2004-03-30 Bruno Haible <bruno@clisp.org>
3041 * getloadavg.c (getloadavg): Don't assume setlocale returns
3044 2004-03-29 Paul Eggert <eggert@twinsun.com>
3046 Merge changes to getloadavg.c from coreutils and Emacs.
3048 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3049 Define to an expression, not to the empty string.
3050 Include cloexec.h and xalloc.h.
3051 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3052 Use set_cloexec_flag rather than rolling our own.
3053 * cloexec.c, cloexec.h: New files.
3055 2004-03-18 Paul Eggert <eggert@twinsun.com>
3057 * getopt.h: Sync with libc CVS.
3059 2004-03-18 Paul Eggert <eggert@twinsun.com>
3060 Bruno Haible <bruno@clisp.org>
3062 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3063 not on all platforms that have <wchar.h>.
3064 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3066 2004-03-09 Paul Eggert <eggert@twinsun.com>
3068 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3070 * getopt_int.h: New file, also synced from libc.
3072 2004-03-07 Paul Eggert <eggert@twinsun.com>
3074 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3075 '#if' expressions. Unlike the code it replaces, it does not
3076 depend on (defined _SC_PAGESIZE). However, it does depend on
3077 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3078 first reported by Jason Andrade in
3079 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3081 2004-01-18 Simon Josefsson <jas@extundo.com>
3083 * strdup.h: New file.
3084 * strdup.c: Include it.
3085 * path-concat.c: Include strdup.h. Drop strdup declaration.
3086 * userspec.c: Include strdup.h. Drop strdup declaration.
3088 2004-02-06 Karl Berry <karl@gnu.org>
3090 * config.charset: update from gettext 0.14.1.
3092 2004-02-05 Paul Eggert <eggert@twinsun.com>
3094 Add comments and code, prompted by suggestions from Bruno Haible
3096 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3097 describing the enum quoting_style values.
3098 * quotearg.c (quotearg_alloc): New function.
3099 (quotearg_buffer_restyled): Treat lone { and } as special.
3100 Treat = as special. Work around bug with older shells
3101 that "see" a '\' that is really the 2nd byte of a multibyte char.
3102 Quote empty string with shell_quoting_style.
3104 2004-02-03 Bruno Haible <bruno@clisp.org>
3106 * pipe.h: New file, from GNU gettext.
3107 * pipe.c: New file, from GNU gettext.
3109 2004-01-27 Bruno Haible <bruno@clisp.org>
3111 * execute.h: New file, from GNU gettext.
3112 * execute.c: New file, from GNU gettext.
3113 * w32spawn.h: New file, from GNU gettext.
3115 2004-01-23 Paul Eggert <eggert@twinsun.com>
3117 Exit-status fix from coreutils.
3119 Use exit_failure consistently in place of EXIT_FAILURE,
3120 so that program exit statuses are consistent on failure.
3122 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3123 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3124 * argmatch.h: Comment fix to match the above.
3125 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3126 Now a macro referring to exit_failure, instead of a separate
3127 variable. Include "exitfail.h" to get it.
3128 * xstrtol.h: Include "exitfail.h".
3129 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3131 * long-options.c (parse_long_options): Use prototype
3132 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3135 2004-01-21 Jim Meyering <jim@meyering.net>
3137 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3138 so as not to conflict with a different-sized __mktime_internal
3139 function in GNU libc.
3140 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3141 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3143 2004-01-18 Paul Eggert <eggert@twinsun.com>
3145 Merge from diffutils.
3147 * file-type.c (file_type): Add typed memory objects.
3148 * file-type.h (S_TYPEISTMO): New macro.
3150 * c-stack.h (c_stack_action): Remove argv argument.
3151 * c-stack.c (c_stack_action): Likewise. All uses changed.
3152 (die): Don't calculate message unless segv_action returns.
3153 (get_stack_location, min_address_from_argv, max_address_from_argv,
3154 volatile stack_base, volatile_stack_size): Remove.
3155 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3156 that every segmentation violation is a stack overflow. (Ouch!)
3157 See Debian bug 136249 (still outstanding) for more info about why
3158 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3160 2003-11-30 Bruno Haible <bruno@clisp.org>
3162 Safer stack allocation.
3163 * setenv.c: Include allocsa.h.
3164 (alloca): Remove fallback definition.
3165 (freea): Remove macro.
3166 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3169 2003-10-17 Bruno Haible <bruno@clisp.org>
3171 * binary-io.h: Avoid warnings on Cygwin.
3173 2003-12-28 Bruno Haible <bruno@clisp.org>
3175 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3176 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3178 2003-11-28 Bruno Haible <bruno@clisp.org>
3180 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3182 2003-11-27 Bruno Haible <bruno@clisp.org>
3184 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3186 2003-11-17 Bruno Haible <bruno@clisp.org>
3188 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3190 2003-11-24 Bruno Haible <bruno@clisp.org>
3192 * xallocsa.h: New file, from GNU gettext.
3193 * xallocsa.c: New file, from GNU gettext.
3195 2003-11-24 Bruno Haible <bruno@clisp.org>
3197 * allocsa.h: New file, from GNU gettext.
3198 * allocsa.c: New file, from GNU gettext.
3200 2003-11-24 Bruno Haible <bruno@clisp.org>
3202 * eealloc.h: New file.
3204 2004-01-15 Jim Meyering <jim@meyering.net>
3206 Merge from coreutils.
3208 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3209 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3210 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3212 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3213 optional configure-time default.
3215 * version-etc.c (version_etc_copyright): Update copyright date.
3217 * xreadlink.c (xreadlink): Correct outdated comment.
3219 2004-01-15 Paul Eggert <eggert@twinsun.com>
3221 Merge from coreutils.
3223 * posixver.c: Include posixver.h.
3225 * same.c: Include <stdbool.h>, <limits.h>.
3226 (_POSIX_NAME_MAX): Define if not defined.
3228 (same_name): If file names are silently truncated, report
3229 that the file names are the same if they are the same after
3230 the silent truncation.
3232 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3233 conversion function.
3234 * xstrtod.c (xstrtod): Likewise. All callers changed to
3235 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3238 2004-01-14 Paul Eggert <eggert@twinsun.com>
3240 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3241 with like-named macro in fnmatch.c.
3242 (EXT): Use an internal constant instead.
3244 Merge fnmatch patches from glibc.
3245 * fnmatch.c (mbsinit): Remove define.
3246 Add libc_hidden_ver (__fnmatch, fnmatch).
3247 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3248 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3250 2003-12-14 Karl Berry <karl@gnu.org>
3252 * config.charset: update from gettext-runtime.
3254 2003-12-03 Paul Eggert <eggert@twinsun.com>
3256 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3257 Bug reported by Alfred M. Szmidt.
3259 2003-11-29 Karl Berry <karl@gnu.org>
3261 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3263 2003-11-23 Paul Eggert <eggert@twinsun.com>
3264 Bruno Haible <bruno@clisp.org>
3266 * printf-parse.h: Don't include sys/types.h.
3267 (ARG_NONE): New macro.
3268 (char_directive): Change type of *arg_index fields to size_t.
3269 * printf-parse.c: Don't include sys/types.h.
3270 (SSIZE_MAX): Remove macro.
3271 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3272 Remove unnecessary overflow check.
3273 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3276 2003-11-24 Paul Eggert <eggert@twinsun.com>
3278 * alloca.c: Remove dependency on xalloc module.
3279 (xalloc_die): Remove.
3280 (memory_full) [!defined emacs]: New macro.
3281 [!defined emacs]: Don't include xalloc.h.
3282 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3283 address arithmetic overflows. Change datatypes a bit to avoid
3286 2003-11-22 Jim Meyering <jim@meyering.net>
3288 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3290 2003-11-17 Bruno Haible <bruno@clisp.org>
3292 * vasnprintf.c (alloca): Remove fallback definition.
3293 (freea): Remove definition.
3294 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3295 Reported by Paul Eggert.
3297 2003-11-17 Jim Meyering <jim@meyering.net>
3299 On systems without utime and without a utimes function capable of
3300 dealing with a NULL struct utimbuf* argument, this utime replacement
3301 could -- in unusual circumstances -- leak a file descriptor.
3302 * utime.c: Include <unistd.h> and <errno.h>.
3303 (utime_null): Be sure to close `fd' and to preserve errno.
3304 Reported by Geoff Collyer via Arnold Robbins.
3306 2003-11-16 Paul Eggert <eggert@twinsun.com>
3307 Bruno Haible <bruno@clisp.org>
3309 Protect against address arithmetic overflow.
3310 * printf-args.h: Include stddef.h.
3311 (arguments): Change type of field 'count' to size_t.
3312 * printf-args.c (printf_fetchargs): Use size_t instead of
3313 'unsigned int' where appropriate.
3314 * printf-parse.h: Include sys/types.h.
3315 (char_directive): Change type of *arg_index fields to ssize_t.
3316 (char_directives): Change type of fields 'count', max_*_length to
3318 * printf-parse.c: Include sys/types.h and xsize.h.
3319 (SSIZE_MAX): Define fallback value.
3320 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3321 instead of 'int' where appropriate. Check a_allocated, d_allocated
3322 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3323 * vasnprintf.c: Include xsize.h.
3324 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3325 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3326 overflow. Avoid wraparound when converting a width or precision from
3329 2003-11-16 Bruno Haible <bruno@clisp.org>
3331 Update from GNU gettext.
3332 * printf-parse.c: Generalize to it can be compiled for wide strings.
3333 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3334 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3335 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3336 SNPRINTF): New macros.
3337 Don't include <alloca.h> if the file is used inside libintl.
3338 (local_wcslen): New function, for Solaris 2.5.1.
3339 (VASNPRINTF): Use it instead of wcslen.
3341 2003-11-16 Bruno Haible <bruno@clisp.org>
3343 * xsize.h (xmax): New function.
3344 (xsum, xsum3, xsum4): Declare as "pure" functions.
3346 2003-11-12 Paul Eggert <eggert@twinsun.com>
3348 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3349 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3350 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3351 heuristic is just as accurate as far as we know, and it removes a
3352 dependency on size_max.m4 and ptrdiff_max.m4.
3354 2003-11-12 Paul Eggert <eggert@twinsun.com>
3356 * xstrtol.c (__xstrtol): Remove "break" immediately after
3357 "return", to pacify some unknown compiler. Problem reported
3360 2003-11-11 Bruno Haible <bruno@clisp.org>
3362 * xsize.h (SIZE_MAX): Remove fallback definition.
3363 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3366 2003-11-10 Paul Eggert <eggert@twinsun.com>
3368 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3369 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3370 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3372 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3373 not (size_t) -1, since it's defined here.
3375 2003-11-06 Paul Eggert <eggert@twinsun.com>
3377 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3378 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3379 Reject sizes of exactly SIZE_MAX bytes.
3380 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3381 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3383 2003-11-05 Bruno Haible <bruno@clisp.org>
3385 * xsize.h: Include limits.h, to avoid a possible collision with
3386 SIZE_MAX defined in <limits.h> on Solaris.
3388 2003-11-04 Bruno Haible <bruno@clisp.org>
3390 * xsize.h: New file.
3391 * linebreak.c: Include xsize.h.
3392 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3393 argument for overflow.
3394 Suggested by Paul Eggert.
3396 2003-10-31 Bruno Haible <bruno@clisp.org>
3398 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3399 to avoid (extremely rare) race condition.
3400 Suggested by Paul Eggert.
3402 2003-11-03 Jim Meyering <jim@meyering.net>
3404 * userspec.c: Include "userspec.h".
3405 * userspec.h: New file.
3407 2003-10-31 Paul Eggert <eggert@twinsun.com>
3409 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3410 * mountlist.c (SIZE_MAX): Define if not defined already.
3411 (read_filesystem_list): Set and use me_type_malloced.
3412 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3413 whatever the type happens to be), for brevity and consistency.
3414 Check for size calculation overflow on Alphas running OSF/1.
3416 2003-10-31 Jim Meyering <jim@meyering.net>
3418 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3420 * linebuffer.c: Include <string.h> for declaration of memset.
3422 2003-10-30 Paul Eggert <eggert@twinsun.com>
3423 Bruno Haible <bruno@clisp.org>
3425 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3426 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3428 2003-10-29 Paul Eggert <eggert@twinsun.com>
3430 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3431 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3433 * quotearg.c (quotearg_n_options): Use it.
3434 * group-member.c: Include <stdbool.h>.
3435 (free_group_info): Arg is now const *; don't free arg.
3436 (get_group_info): Now returns bool and accepts struct group_info *,
3437 rather than returning a malloc'ed struct group_info *.
3438 All uses changed. Check for overflow in internal size calculation.
3440 * getusershell.c (readname): Simplify the code by using x2nrealloc
3441 rather than xmalloc/xrealloc.
3442 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3443 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3444 conformance bug: the old code used a pointer after freeing the
3445 storage that it addressed.
3446 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3447 rather than doing it by hand.
3448 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3449 the buffer preserved. Use free and xmalloc instead.
3450 * quotearg.c (quotearg_n_options): Likewise.
3451 Use a simpler test for size overflow. Don't use xalloc_oversized
3452 because unsigned int might be wider than size_t (!); this suggests
3453 that we should switch from unsigned int to size_t for slot numbers.
3455 2003-10-27 Bruno Haible <bruno@clisp.org>
3457 * stdbool_.h: Better support for BeOS.
3459 2003-10-27 Paul Eggert <eggert@twinsun.com>
3461 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3462 to allocate the returned structure. Do not allocate a subarray,
3463 as x2nrealloc will do that.
3464 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3465 instead of xnrealloc.
3466 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3468 2003-10-26 Paul Eggert <eggert@twinsun.com>
3470 * xalloc.h (xalloc_oversized): New static inline function, for
3471 callers that want to do their own size-overflow checking. Include
3472 <stdbool.h>, since xalloc_oversized returns bool.
3473 * xalloc.c (array_size_overflow): Remove. All callers changed
3474 to use xalloc_oversized.
3476 Add two functions x2realloc, x2nrealloc, for programs that grow
3477 arrays dynamically by doubling their sizes.
3478 * xalloc.h (x2realloc, x2nrealloc): New decls.
3479 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3482 Port to C99 semantics for 'inline' of external functions.
3483 Bug reported by Bruno Haible.
3484 * xmalloc.c (xnmalloc_inline): New static inline function,
3485 with the old contents of xnmalloc.
3486 (xnmalloc, xmalloc): Use it.
3487 (xnrealloc_inline): New static inline function,
3488 with the old contents of xnrealloc.
3489 (xnrealloc, xrealloc): Use it.
3491 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3493 2003-10-25 Paul Eggert <eggert@twinsun.com>
3495 Fix several address-calculation bugs in the hash modules,
3496 plus some minor code cleanup.
3498 * hash.h: Include <stdbool.h>, for bool.
3499 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3500 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3501 hash_get_n_entries, hash_get_max_bucket_length,
3502 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3503 hash_rehash): Use size_t rather than unsigned.
3504 * hash.c (struct hash_table, hash_get_n_buckets,
3505 hash_get_n_buckets_used, hash_get_n_entries,
3506 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3507 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3508 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3510 (SIZE_MAX): Define if not defined.
3511 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3512 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3514 Use const * when possible.
3515 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3516 (check_tuning): Fix bug: if tuning parameters were very close to
3517 0 or 1, rounding errors could have caused subscript violations.
3518 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3519 (hash_initialize): Add 'fail:' label
3520 to free table and return NULL, and use it to simplify code.
3521 Use calloc rather than clearing the storage ourself.
3522 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3523 buffer size calculations.
3524 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3525 Include <stddef.h>, for size_t.
3526 * hash-pjw.c (hash_pjw): Likewise.
3527 Switch to method described by Bruno Haible.
3528 Include <limits.h>, for CHAR_BIT.
3529 (SIZE_BITS): New macro.
3531 2003-10-21 Paul Eggert <eggert@twinsun.com>
3533 * getndelim2.c (getndelim2): When size calculation overflows,
3534 ceiling the allocation at NMAX bytes rather than silently
3535 discarding input bytes before NMAX is reached. This makes
3536 a difference only if NMAX exceeds SIZE_MAX / 2.
3538 * obstack.c: Merge from glibc.
3539 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3540 Add libc_hidden_def (_obstack_newchunk).
3541 (_obstack_free) [! defined _LIBC]: Remove.
3542 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3543 a clone of the function body.
3544 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3545 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3547 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3548 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3551 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3552 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3553 Don't use lvalue casts, as GCC plans to remove support for them
3554 in GCC 3.5. Reported by Joseph S. Myers. This bug
3555 was also present in the non-GCC version, indicating that this
3556 code had always been buggy and had never been widely used.
3557 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3558 Use the fast variant of each macro, rather than copying the
3559 definiens of the fast variant; that way, we'll be more likely to
3560 catch future bugs in the fast variants.
3562 2003-10-20 Bruno Haible <bruno@clisp.org>
3564 * wait-process.h: New file, from GNU gettext.
3565 * wait-process.c: New file, from GNU gettext.
3567 2003-10-19 Jim Meyering <jim@meyering.net>
3569 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3571 2003-10-16 Paul Eggert <eggert@twinsun.com>
3573 * getgroups.c: Include <errno.h>, <stdlib.h>.
3574 (getgroups): First arg is int, not size_t.
3575 Don't let 'free' mangle errno.
3577 2003-10-16 Jim Meyering <jim@meyering.net>
3579 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3581 2003-10-15 Paul Eggert <eggert@twinsun.com>
3583 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3585 (new_exclude, add_exclude_file): Initial size no longer needs to
3587 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3588 our own address arithmetic overflow checking.
3590 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3591 (fnmatch): Do not alloca more than 2000 wide characters;
3592 instead, use malloc for large buffers.
3593 Check for address arithmetic overflow, and return -1
3594 with errno set to ENOMEM in that case.
3595 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3596 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3597 instead, return -1. Check for address arithmetic overflow.
3599 2003-10-14 Paul Eggert <eggert@twinsun.com>
3601 Handle invalid suffixes and overflow independently, so that
3602 callers can treat them independently as needed. Fix some bugs in
3603 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3604 suffix for a human-readable blocksize. The major caller-visible
3605 change is the addition of a new
3606 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3607 that both overflow and suffix chars were found.
3609 * human.c (humblock): Don't check separately for invalid suffix
3610 char; that is xstrtoumax's job (now that its bug is fixed).
3611 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3612 INTMAX_MAX]: New macros.
3613 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3614 TYPE_MAXIMUM): New macros.
3615 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3616 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3617 if overflow occurs, as it's what __strtol does and it's more useful
3619 (__xstrtol): If __strtol reports some error other than ERANGE,
3620 reflect it to the caller as LONGINT_INVALID. If it reports
3621 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3622 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3623 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3625 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3626 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3627 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3628 [defined UINTMAX_MAX]: New macros.
3630 2003-10-14 Bruno Haible <bruno@clisp.org>
3632 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3633 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3634 Also use volatile where needed.
3636 2003-10-12 Paul Eggert <eggert@twinsun.com>
3638 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3639 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3640 and define in terms of the other primitives.
3641 * xmalloc.c: Include stdbool.h; do not include exit.h.
3642 (SIZE_MAX): Define if not already defined.
3643 (array_size_overflow): New function.
3644 (xalloc_die): Abort instead of exiting if 'error' returns.
3645 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3646 (xmalloc, xrealloc): Use them.
3647 (xcalloc): Check for address arithmetic overflow.
3648 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3649 a bit faster than strcpy.
3651 2003-10-08 Paul Eggert <eggert@twinsun.com>
3653 Merge getpass from libc, plus a few fixes.
3655 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3656 Include <stdbool.h>.
3657 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3658 __fsetlocking to empty.
3659 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3660 do include <bits/libc-lock.h>.
3661 Do not include <fcntl.h>; not needed.
3662 [_LIBC]: Include <wchar.h>.
3663 (NOTCANCEL_MODE): New macro.
3664 (flockfile, funlockfile) [_LIBC]: New macros.
3665 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3666 [!_LIBC]: New macros.
3667 (call_fclose): New function.
3668 (getpass): Use it. Save tty stream separately; this simplifies the
3669 code and makes it more reliable if stdin happens to equal stdout.
3670 Invoke __fsetlocking on tty.
3671 Handle thread cancellation if needed.
3672 Namespace cleanup (use __tcgetattr, __getline).
3673 Use bool for Booleans.
3674 [USE_IN_LIBIO]: Handle wide streams.
3675 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3676 stream might go where.
3678 * unlocked-io.h: Include <stdio.h>, so that the caller
3679 doesn't have to include <stdio.h> before us.
3680 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3681 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3682 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3683 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3684 if not declared, so that we can use getpass.c code from libc without
3686 (flockfile, ftrylockfile, funlockfile): New macros.
3688 2003-10-06 Bruno Haible <bruno@clisp.org>
3690 * version-etc-2.h: Remove file.
3691 * version-etc-2.c: Remove file.
3693 2003-09-25 Jim Meyering <jim@meyering.net>
3694 Bruno Haible <bruno@clisp.org>
3696 This lets translators provide better translations for the
3697 "Written by ..." part of --version output.
3698 * version-etc.h: Include stdarg.h.
3699 (version_etc_copyright): Declare as readonly.
3700 (version_etc): Make this function variadic with a NULL-terminated list
3701 of author name strings.
3702 (version_etc_va): New declaration.
3703 * version-etc.c: Include stdarg.h, stdlib.h.
3704 (version_etc_copyright): Declare as readonly.
3705 (version_etc_va): New function. Provide a different translatable string
3706 for each possible number of authors < 10. Abbreviate when there are 10
3708 (version_etc): Make this function variadic. Call version_etc_va.
3709 Suggestion from Gary V. Vaughan.
3711 * long-options.h (parse_long_options): Change prototype: the authors
3712 string is moved to the end and becomes variadic.
3713 * long-options.c: Include stdarg.h.
3714 (parse_long_options): Make this function variadic, too.
3715 Call version_etc_va, not version_etc.
3717 2003-10-06 Bruno Haible <bruno@clisp.org>
3719 * fatal-signal.h: New file, from GNU gettext.
3720 * fatal-signal.c: New file, from GNU gettext.
3722 2003-10-04 Karl Berry <karl@gnu.org>
3724 * argp*: update from libc.
3726 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3728 * getpass.c (getpass): Use a no-op fseek when switching from input to
3729 output mode on the same stream.
3731 2003-09-29 Paul Eggert <eggert@twinsun.com>
3733 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3734 Fix arg typo in previous patch.
3736 2003-09-28 Jim Meyering <jim@meyering.net>
3738 * error.c: Correct cpp indentation.
3740 2003-09-27 Paul Eggert <eggert@twinsun.com>
3742 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3743 Omit the special code that used __typeof__, since we worry that
3744 it could be more trouble than it's worth. See:
3745 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3746 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3750 2003-09-26 Jim Meyering <jim@meyering.net>
3752 * error.c (error_tail): Move some declarations
3753 into inner scope where the local variables are used.
3755 2003-09-26 Bruno Haible <bruno@clisp.org>
3757 * stpncpy.h (gnu_stpncpy): New declaration.
3758 (stpncpy): Define as alias for gnu_stpncpy.
3759 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3761 2003-09-26 Paul Eggert <eggert@twinsun.com>
3763 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3764 (error_tail): Do not loop, reallocating temporary buffer, since
3765 the output cannot contain more wide characters than the input
3766 contains bytes, the size must be big enough already. This avoids
3767 one potential size overflow calculation. Check for size overflow
3768 when calculating temporary buffer size. Free temporary buffer
3769 when done, if it was allocated with malloc; this plugs a memory
3770 leak. Remove casts from void * to pointers, that are no longer
3771 needed now that we're assuming C89 or better.
3773 Merge error changes from glibc.
3775 * error.c, error.h: Update copyright notice header to match glibc.
3776 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3777 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3778 Disable cancellation while printing error.
3779 * error.h: Prepend __ to parameter names.
3781 2003-09-25 Karl Berry <karl@gnu.org>
3783 * argp-fmtstream.c, argp-help.c: update from libc.
3785 2003-09-25 Bruno Haible <bruno@clisp.org>
3787 * version-etc-2.h: New file, from version-etc.h with modifications.
3788 * version-etc-2.c: New file, from version-etc.c with modifications.
3790 2003-09-25 Simon Josefsson <jas@extundo.com>
3792 * xgetdomainname.h: New file.
3793 * xgetdomainname.c: New file.
3795 2003-09-25 Simon Josefsson <jas@extundo.com>
3796 Bruno Haible <bruno@clisp.org>
3798 * getdomainname.h: New file.
3799 * getdomainname.c: New file.
3801 2003-09-24 Paul Eggert <eggert@twinsun.com>
3803 * linebuffer.c (freebuffer): Don't free the argument, just
3804 the buffer associated with the argument. Bug reported by
3807 2003-09-19 Karl Berry <karl@gnu.org>
3809 * argp.h: update from libc.
3811 2003-09-16 Paul Eggert <eggert@twinsun.com>
3813 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3814 input error, instead of returning NULL the next time we are called
3815 (and therefore losing track of errno).
3817 2003-09-15 Paul Eggert <eggert@twinsun.com>
3819 * getndelim2.c (getndelim2): Don't trash errno when a read
3820 fails, so that the caller gets the proper errno.
3822 * readutmp.c (read_utmp): Likewise.
3823 Check for fstat error. Close stream and free storage
3826 2003-09-14 Bruno Haible <bruno@clisp.org>
3828 * fwriteerror.h: New file.
3829 * fwriteerror.c: New file.
3831 2003-09-14 Jim Meyering <jim@meyering.net>
3833 * getloadavg.c: Correct cpp indentation.
3834 * strdup.c: Likewise.
3835 * vasnprintf.c: Likewise.
3837 2003-09-12 Paul Eggert <eggert@twinsun.com>
3839 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3840 * obstack.c [!defined _LIBC]: Likewise.
3841 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3842 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3843 * exitfail.c: Don't include stdlib.h; no longer needed.
3845 More changes to assume C89 or better.
3847 * error.c (error_tail): Assume vprintf.
3849 * argmatch.c (getenv): Remove decl.
3850 * progreloc.c (get_full_program_name): Define via prototype.
3851 * setenv.c (clearenv): Likewise.
3852 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3854 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3855 (malloc, memcpy): Remove decls.
3856 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3857 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3858 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3859 (memcpy): Remove macro.
3860 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3861 (__P): Remove. All uses removed.
3862 (PTR): Remove. All uses changed to void *.
3863 (CHAR_BIT, NULL): Remove.
3864 (spaces, zeros, memset_space, memset_zero)
3865 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3867 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3868 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3869 Define with prototype.
3870 Remove now-unnecessary prototype decl.
3871 (extra_args_spec): Assume ANSI C. All uses changed.
3872 (extra_args_spec_iso): Remove.
3873 (my_strftime, emacs_strftimeu): Define via prototype.
3874 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3876 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3877 * strtoimax.c: Include <stdlib.h> unconditionally.
3878 (strtoul, strtol): Remove decls.
3879 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3881 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3882 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3883 (LOCALE_PARAM_PROTO): New macro.
3884 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3885 (INTERNAL (strtol), strtol): Define with a prototype.
3886 (PARAMS): Remove. All uses removed.
3887 * tempname.c: Include <string.h> unconditionally.
3888 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3889 * xgethostname.c (main): Define with a prototype.
3890 * xmalloc.c: Include "xalloc.h" first, to check interface.
3891 Include <stdlib.h> unconditionally.
3892 (calloc, malloc, realloc, free): Remove decls.
3893 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3894 Include <stdlib.h> unconditionally. Sort include file names.
3896 (xstrtod): Define with a prototype.
3897 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3898 (strtol, strtoul): Remove decls.
3900 2003-09-11 Paul Eggert <eggert@twinsun.com>
3902 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3903 Include <stdlib.h>, <string.h> unconditionally.
3904 Remove now-unnecessary cast to char *.
3905 * strnlen.c: Include <string.h> unconditionally.
3906 * yesno.c (yesno): Define with a prototype.
3908 2003-09-10 Bruno Haible <bruno@clisp.org>
3910 * strcspn.c: Include <string.h> unconditionally.
3911 * strpbrk.c: Include <string.h> unconditionally.
3912 * strstr.c: Include <string.h> unconditionally.
3913 * unicodeio.c: Include <string.h> unconditionally.
3914 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3915 * unsetenv.c: Likewise.
3916 * xreadlink.c: Include <stdlib.h> unconditionally.
3917 * yesno.c: Include <stdlib.h> unconditionally.
3918 (rpmatch): Add prototype.
3920 2003-09-10 Jim Meyering <jim@meyering.net>
3922 * error.c: Correct indentation of cpp directives.
3924 2003-09-09 Paul Eggert <eggert@twinsun.com>
3928 * acosl.c (main): Use a prototype.
3929 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3932 * getloadavg.c (getloadavg, main): Define via prototypes.
3934 * getopt.h (struct option.name): Assume C89, and use 'const'.
3935 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3936 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3938 * getopt.c (const): Remove macro.
3939 Include <string.h> unconditionally.
3940 (my_index): Remove; all uses changed to strchr.
3941 (strlen): Remove decl.
3942 (exchange): Remove forward decl; no longer needed.
3943 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3944 Define with prototype.
3945 * getopt1.c (const): Remove macro.
3946 (getopt_long, getopt_long_only, main): Define with prototype.
3948 * getugroups.c: Include <string.h> unconditionally.
3950 * getusershell.c: Include <stdlib.h> unconditionally.
3951 (getusershell, setusershell, endusershell, readname, main):
3952 Define with prototypes.
3954 * group-member.c: Include group-member.h first.
3955 Include <stdlib.h> unconditionally.
3957 * hard-locale.c: Include hard-locale.h first.
3958 Include <stdlib.h>, <string.h> unconditionally.
3960 * hash.c (free, malloc): Remove decls.
3961 Include <stdlib.h> unconditionally.
3963 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3964 (getenv): Do not declare.
3966 * idcache.c: Include <string.h> unconditionally.
3968 * long-options.c: Include long-options.h first, to test interface.
3969 Include <stdlib.h> unconditionally.
3971 * makepath.c: Include makepath.h first, to test interface.
3972 Include <stdlib.h> and <string.h> unconditionally.
3974 * linebuffer.c: Include <stdlib.h>.
3975 (free): Remove decl.
3977 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3978 rpl_malloc returns void *, not char *.
3979 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3981 * md5.h: Include <limits.h> unconditionally.
3982 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3983 (__P): Remove; all uses removed.
3984 * md5.c: Include "md5.h" first.
3985 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3986 md5_buffer, md5_process_bytes, md5_process_block):
3987 Define with prototypes.
3988 * sha.h (__P): Remove all uses. (It wasn't defined??)
3989 * sha.c: Include "sha.h" first.
3990 Include <stdlib.h>, <string.h> unconditionally.
3992 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3993 * memcmp.c (__ptr_t): Likewise.
3994 * memrchr.c (__ptr_t): Likewise.
3995 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3996 Include <string.h> unconditionally.
3997 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3998 * memchr.c: Include <stdlib.h> unconditionally.
3999 * memchr.c (LONG_MAX): Remove.
4000 * memrchr.c (LONG_MAX): Likewise.
4001 * memchr.c (__memchr): Define via a prototype.
4002 * memrchr.c (__memrchr): Likewise.
4003 * memcmp.c (__P): Remove, and remove all uses.
4004 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4005 Remove forward decls; no longer needed.
4006 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4007 Use types required by C89 in prototype.
4009 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4010 * savedir.c: Likewise.
4011 * mkdir.c (free): Remove decl.
4012 * rmdir.c (rmdir): Define with a prototype.
4013 * savedir.c: Include savedir.h first, to test interface.
4015 * mktime.c (STDC_HEADERS): Remove.
4016 Include <stdlib.h>, <string.h> unconditionally.
4018 * modechange.c: Include <stdlib.h> unconditionally.
4019 (malloc): Remove decl.
4021 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4022 (free): Remove decl.
4024 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4025 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4026 (This type really should be intptr_t, but that's a C99ism.)
4027 (_obstack_memcpy): Remove: all uses changed to memcpy.
4028 Include <string.h> unconditionally.
4029 (struct obstack): Assume __STDC__ for types of members
4030 chunkfun, freefun, extra_arg.
4031 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4032 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4033 obstack_begin, obstack_specify_allocation,
4034 obstack_specify_allocation_with_arg, obstack_chunkfun,
4035 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4036 Remove unprototyped decls and the macros that use them.
4037 * obstack.c (POINTER): Remove. All uses changed to void *.
4038 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4039 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4040 (defined __STDC__ && __STDC__)]:
4041 Remove nonprototyped code.
4042 Include <stdlib.h> unconditionally.
4043 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4044 _obstack_allocated_p, _obstack_free, obstack_free,
4045 _obstack_memory_used, print_and_abort):
4046 Define using prototypes.
4047 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4048 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4049 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4050 obstack_next_free, obstack_object_size, obstack_room) [0]:
4051 Remove unused, unprototyped code.
4053 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4055 * physmem.c (physmem_total, physmem_available, main): Define
4058 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4059 (main): Define with a prototype.
4061 * posixver.c (getenv): Remove decl.
4063 * putenv.c (malloc): Returns void *, not char *.
4064 Include <string.h> unconditionally.
4065 (strchr, memcpy, NULL): Do not define.
4067 * readtokens.c: Include readtokens.h first, to test interface.
4068 Include <stdlib.h>, <string.h> unconditionally.
4069 (init_tokenbuffer): Define with a prototype.
4071 * regex.c (PARAMS): Remove. All uses removed.
4072 All uses of _RE_ARGS removed, too.
4073 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4075 (bzero): Assume memset exists.
4076 (memcmp, memcpy, NULL): Remove.
4077 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4078 char, or assignments to local vars of type signed char.
4079 (init_syntax_once, PREFIX(extract_number_and_incr),
4080 PREFIX(print_partial_compiled_pattern),
4081 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4082 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4083 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4084 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4085 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4086 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4087 wcs_compile_range, byte_compile_range, truncate_wchar,
4088 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4089 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4090 count_mbs_length, wcs_re_match_2_internal,
4091 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4092 PREFIX(alt_match_null_string_p),
4093 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4094 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4095 regfree, PREFIX(extract_number)): Define with prototype. Remove
4096 now-unnecessary declaration, if any.
4097 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4099 Remove now-unnecessary casts among pointer types.
4100 * regex.h (_RE_ARGS): Remove. All uses removed.
4102 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4103 (free): Remove decl.
4105 * rpmatch.c: Include <stdlib.h> unconditionally.
4107 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4108 (free): Remove decl.
4110 * save-cwd.c: Include <stdlib.h> unconditionally.
4111 * xgetcwd.c: Likewise.
4113 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4114 (free): Remove decl.
4116 * strchrnul.c (strchrnul): Define with a prototype.
4117 Fix bug: c_in was not converted to char before searching.
4119 The following changes are not K&R related:
4121 * group-member.h: Include <sys/types.h>, so that this file is
4123 * makepath.h: Likewise.
4125 * getusershell.c (readname, default_index, line_size, readname):
4126 Use size_t, not int, for sizes.
4127 (readname): If the size overflows, report an error instead of
4130 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4132 * getndelim2.c: Assume stdlib.h per the C89 spec.
4134 2003-09-08 Paul Eggert <eggert@twinsun.com>
4136 Assume C89 or better; remove K&R cruft.
4137 A few of these changes were first proposed by Derek Robert Price
4138 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4140 * addext.c: Include <string.h> unconditionally.
4141 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4142 Don't declare getenv or malloc.
4144 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4145 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4147 (find_stack_direction, alloca): Use prototypes.
4149 * atexit.c (atexit): Define using a prototype.
4151 * basename.c, dirname.c, stripslash.c:
4152 Include <string.h> unconditionally.
4154 * bcopy.c: Include <stddef.h>.
4155 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4157 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4159 * error.h (error, error_at_line, error_print_progname)
4160 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4161 * error.c: Include error.h first, to check interface.
4162 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4163 (VA_START): Remove; all uses changeed to va_start.
4164 (exit, strerror): Remove decls.
4165 (error_print_progname): Prototype uncondionally.
4166 Don't include <errno.h>; no longer needed.
4167 (private_strerror): Remove.
4168 (error_tail): Always define.
4169 (error, error_at_line): Assume C89 or better; always use prototypes.
4170 * fatal.c: Include "fatal.h" first, to test interface.
4171 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4172 (VA_START): Remove; all uses changed to va_start.
4173 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4175 (exit): Remove decl.
4176 (fatal): Prototype unconditionally. Assume va_start works.
4177 Abort at end, to pacify gcc.
4179 * euidaccess.c (main): Define with a prototype.
4181 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4183 * exitfail.c: Include <stdlib.h> unconditionally.
4185 * fnmatch_.h (__P): Remove. All uses changed to assume
4187 * fnmatch.c: Include fnmatch.h first, to test interface.
4188 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4189 (getenv): Remove decl.
4190 (fnmatch): Define using a prototype.
4191 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4192 (FCT): Define using a prototype.
4194 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4196 * gethostname.c: Include <stddef.h>.
4197 (gethostname): Define with prototype. Length is size_t, not int.
4199 2003-09-08 Paul Eggert <eggert@twinsun.com>
4201 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4202 getversion.c should have been removed then, but was accidentally
4205 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4206 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4208 2003-09-07 Paul Eggert <eggert@twinsun.com>
4210 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4211 copy_tm_result. Bug reported by Simon Josefsson in
4212 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4214 2003-09-06 Paul Eggert <eggert@twinsun.com>
4216 * time_r.c, time_r.h: New files.
4218 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4220 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4221 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4223 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4225 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4226 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4229 * timegm.c: Switch to glibc implementation, with the following changes:
4230 [defined HAVE_CONFIG_H]: Include <config.h>.
4231 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4232 (__mktime_internal) [!defined _LIBC]: New decl.
4233 (__gmtime_r) [!defined _LIBC]: New macro and function.
4234 (timegm): Use a prototype, since gnulib assumes C89.
4235 Do not bother declaring tmp to be const, as it's not really usefu.
4236 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4237 (timegm): Declare only if HAVE_DECL_TIMEGM.
4239 2003-09-03 Paul Eggert <eggert@twinsun.com>
4241 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4242 Bug reported by Lute Kamstra in
4243 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4245 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4246 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4247 course with correspondingly smaller numbers for tomorrow and
4248 yesterday. From Tadayoshi Funaba. Originally installed into
4249 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4252 2003-08-31 Simon Josefsson <jas@extundo.com>
4254 * timegm.h: New file.
4255 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4257 2003-08-31 Karl Berry <karl@gnu.org>
4259 * argp.h: update from libc.
4261 2003-08-28 Bruno Haible <bruno@clisp.org>
4263 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4264 warning on QNX, which defines O_BINARY to 000000.
4266 2003-08-24 Bruno Haible <bruno@clisp.org>
4268 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4269 MSVC7 <stdio.h> is included later.
4271 2003-08-20 Bruno Haible <bruno@clisp.org>
4273 * progname.h: New file, from GNU gettext.
4274 * progname.c: New file, from GNU gettext.
4275 * progreloc.c: New file, from GNU gettext.
4277 2003-08-19 Bruno Haible <bruno@clisp.org>
4279 * xstrdup.c: Assume <string.h> exists.
4281 2003-08-18 Jim Meyering <jim@meyering.net>
4283 * setenv.h: Indent nested cpp directive.
4284 * vasnprintf.c: Remove trailing blanks.
4286 2003-08-17 Simon Josefsson <jas@extundo.com>
4287 Bruno Haible <bruno@clisp.org>
4289 * xstrndup.h: New file.
4290 * xstrndup.c: New file.
4292 2003-08-17 Bruno Haible <bruno@clisp.org>
4294 * strndup.h: New file.
4296 2003-08-16 Paul Eggert <eggert@twinsun.com>
4298 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4299 space, undoing this 2003-08-12 change:
4300 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4302 2003-08-16 Jim Meyering <jim@meyering.net>
4304 Merge from coreutils.
4305 * xstrtoimax.c: #else #if -> #elif.
4306 * xstrtoumax.c: Likewise.
4308 2003-08-15 Paul Eggert <eggert@twinsun.com>
4310 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4311 rather than tab, after '#' in shell-script copyright notices.
4312 Suggested by Bruno Haible.
4314 2003-08-15 Jim Meyering <jim@meyering.net>
4315 and Paul Eggert <eggert@twinsun.com>
4317 Merge from coreutils.
4318 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4319 member but strut utmpx does not. Needed for AIX 4.3.3.
4320 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4322 2003-08-15 Jim Meyering <jim@meyering.net>
4324 Merge from coreutils.
4325 * xgethostname.c: Include <stdlib.h>.
4326 (xghostname): Don't exit for anything other than memory-related
4327 failure; just return NULL.
4328 * userspec.c: Include "posixver.h".
4329 (parse_user_spec): Accept `.' as a separator only
4330 in pre-POSIX-200112 mode.
4331 * strtoimax.c: Use #elif rather than #else #if.
4332 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4333 Remove function, now that we can rely on a working tzset function.
4334 [!_LIBC]: Ensure that the required autoconf test has been run.
4335 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4336 Use underlying_strftime for %r.
4337 * sha.c: Merge in some clean-up and optimization changes from glibc.
4338 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4339 Ensure that it is a multiple of 64.
4340 Rearrange loop exit tests so as to avoid performing an
4341 additional fread after encountering an error or EOF.
4342 * realloc.c: Update copyright date.
4344 2003-08-14 Jim Meyering <jim@meyering.net>
4346 Merge from coreutils.
4347 * obstack.h: Whitespace changes.
4348 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4349 and xcalloc return values.
4350 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4351 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4352 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4353 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4354 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4356 Use mntctl's return value to drive the entry-processing loop, since
4357 we can't rely on the value of the vmt_length member in the last
4358 entry. On some systems doing so could result in exhausting
4359 virtual memory. Based in part on a patch from Mike Jetzer.
4361 2003-08-14 Jim Meyering <jim@meyering.net>
4362 and Paul Eggert <eggert@twinsun.com>
4364 Merges from coreutils, plus other fixes.
4365 * physmem.c: Merge in portability changes from gcc/libiberty
4366 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4367 for credits and details. Thanks to Kaveh Ghazi for helping
4368 to keep these files in sync.
4369 (ARRAY_SIZE): Define it.
4370 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4371 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4372 (memcasecmp): Don't assume size_t fits in unsigned int.
4373 Remove casts and duplicate code.
4374 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4375 (memcpy): Remove definition.
4376 Merge in some clean-up and optimization changes from glibc.
4377 [BLOCKSIZE]: Move definition to top of file.
4378 Ensure that it is a multiple of 64.
4379 Rearrange loop exit tests so as to avoid performing an
4380 additional fread after encountering an error or EOF.
4381 * md5.h (md5_uintptr): Define.
4382 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4383 return to the initial working directory. Preserve errno
4385 * idcache.c: Include "xalloc.h".
4386 (xmalloc, xrealloc): Remove decls.
4387 (getuser): Remove casts no longer required in C89.
4388 * human.c: Include stdio.h, for sprintf.
4389 * group-member.c: Include "xalloc.h".
4390 (xmalloc, xrealloc): Remove decls.
4391 (get_group_info): Remove casts no longer required in C89.
4392 * getusershell.c (readname): Remove casts no longer required in C89.
4393 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4394 * getline.c: Whitespace fix, from coreutils.
4396 2003-08-13 Paul Eggert <eggert@twinsun.com>
4398 * exclude.c: Include <ctype.h>
4399 (IN_CTYPE_DOMAIN): New macro.
4401 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4404 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4405 Undo previous (whitespace-only) change.
4407 2003-08-12 Paul Eggert <eggert@twinsun.com>
4409 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4410 Normalize leading white space and remove trailing white space.
4411 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4412 notice, as per ../config/srclist-update.
4414 Merge from coreutils.
4415 * euidaccess.h: New file.
4416 * euidaccess.c: Include it.
4417 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4418 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4419 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4421 2003-08-11 Bruno Haible <bruno@clisp.org>
4423 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4424 (vasnprintf): Use it instead of wcslen.
4426 2003-08-11 Bruno Haible <bruno@clisp.org>
4428 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4429 value to ensure that _Bool promotes to int. Use #define for _Bool when
4430 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4432 2003-08-10 Karl Berry <karl@gnu.org>
4434 * regex.h: update from libc (whitespace fix).
4436 2003-08-09 Paul Eggert <eggert@twinsun.com>
4438 Merge some files from coreutils. These changes were
4439 originally made by Jim Meyering.
4440 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4441 many older Unixes require this.
4442 * alloca.c (alloca): Remove cast to argument of free;
4443 no longer needed in C89.
4444 * alloca_.h, regex.h: Fix white space to match
4445 what GNU indent does.
4447 2003-08-05 Paul Eggert <eggert@twinsun.com>
4449 * bumpalloc.h: Remove.
4451 2003-08-04 Paul Eggert <eggert@twinsun.com>
4453 * getloadavg.c: Change copyright notice and spacing to conform to
4456 Merge from coreutils.
4457 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4459 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4460 from Karl Berry, implemented by Jim Meyering.
4461 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4462 from Dmitry V. Levin.
4463 Remove anachronistic cast of xrealloc.
4464 * fnmatch_.h (__const): Remove. Use 'const'.
4465 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4466 type. Otherwise, it wouldn't compile with at least /bin/cc on
4467 ymp-cray-unicos9.0.2.X.
4468 Combine two mostly-identical uses of alloca into one.
4469 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4471 2003-08-04 Dave Love <d.love@dl.ac.uk>
4475 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4476 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4477 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4478 obsolete NLIST_NAME_UNION.
4479 [__GNU__]: Undef BSD and FSCALE.
4480 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4482 2003-08-03 Paul Eggert <eggert@twinsun.com>
4484 * stdbool_.h (_Bool): Make it signed char, instead of
4485 an enum type, so that it's guaranteed to promote to int. See:
4486 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4488 2003-07-31 Paul Eggert <eggert@twinsun.com>
4490 * strerror.c: Include config.h, limits.h. Declare sprintf.
4491 (strerror): Don't assume that a printable int fits in 14 bytes.
4493 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4494 Bruno Haible <bruno@clisp.org>
4496 * getline.h (getline, getdelim): Change return type to ssize_t.
4497 * getline.c (getline, getdelim): Likewise.
4498 Remove _GNU_SOURCE define; now it's defined in config.h through
4501 2003-07-22 Paul Eggert <eggert@twinsun.com>
4503 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4504 over-parenthesization in macros.
4506 Sync with coreutils.
4508 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4511 Use `exit_failure' for xalloc and xmemcoll instead of their own
4512 private exit-failure variables.
4513 * xalloc.h (xalloc_exit_failure): Remove.
4514 * xmalloc.c: Likewise. Include exitfail.h.
4515 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4516 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4517 * xmemcoll.c: Likewise. Include exitfail.h.
4518 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4520 2003-07-18 Paul Eggert <eggert@twinsun.com>
4522 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4523 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4524 to test that it can stand by itself. Include "exitfail.h".
4525 Clients should set exit_failure instead.
4526 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4528 2003-07-18 Andreas Schwab <schwab@suse.de>
4530 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4532 2003-07-18 Bruno Haible <bruno@clisp.org>
4534 * getndelim2.h: New file.
4535 * getndelim2.c: Make into a module of its own. Include config.h,
4537 (getndelim2): Make non-static. Change return type to ssize_t.
4538 * getline.h: Change argument names.
4539 * getline.c: Include getndelim2.h instead of getndelim2.c.
4540 * getnline.c: Include getndelim2.h.
4542 2003-07-17 Bruno Haible <bruno@clisp.org>
4544 * Makefile.am: Remove file.
4545 * Makefile.in: Remove file.
4547 2003-07-17 Bruno Haible <bruno@clisp.org>
4549 * getnline.h: New file.
4550 * getnline.c: New file.
4551 * getndelim2.c: New file, extracted from getline.c.
4552 (getndelim2): Renamed from getdelim2, with added nmax argument.
4553 * getline.c: Include getndelim2.c.
4554 (getdelim2): Moved out to getndelim2.c.
4555 (getline, getdelim): Update.
4557 2003-07-15 <karl@gnu.org>
4559 * vasnprintf.c: update from gettext.
4561 2003-07-15 Jim Meyering <jim@meyering.net>
4563 * makepath.c (make_path): Enclose diagnostic in _(...).
4565 2003-07-14 Paul Eggert <eggert@twinsun.com>
4567 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4568 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4569 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4570 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4571 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4572 updated automatically by ../config/srclist-update. This changes
4573 their license from LPGL to GPL.
4575 2003-07-14 Jim Meyering <jim@meyering.net>
4577 Don't emit diagnostics. Let callers do that.
4578 * save-cwd.c: Don't include "error.h".
4579 (save_cwd): Don't call error. Ensure that errno is valid
4580 when returning nonzero.
4582 * save-cwd.h (restore_cwd): Update prototype.
4583 * save-cwd.c (restore_cwd): Remove two parameters.
4584 Simplify. Don't call error upon failure. Let callers do that.
4585 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4586 when auditing is enabled. But don't bother updating the #if.
4588 2003-07-14 Simon Josefsson <jas@extundo.com>
4590 * mempcpy.h: New file.
4591 * mempcpy.c: New file.
4593 2003-07-14 Paul Eggert <eggert@twinsun.com>
4595 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4596 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4597 unicodeio.c, unicodeio.h, unlocked-io.h:
4598 Switch from LGPL to GPL.
4600 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4602 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4603 it breaks C++ compilation.
4604 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4606 2003-07-10 Jim Meyering <jim@meyering.net>
4608 * vasnprintf.c: Remove trailing blanks.
4609 Make cpp indentation consistent.
4611 2003-07-09 Paul Eggert <eggert@twinsun.com>
4613 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4614 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4615 Switch from LGPL to GPL.
4617 2003-07-07 Paul Eggert <eggert@twinsun.com>
4619 * mktime.c: Fix some boundary cases and remove need for floating point.
4621 Issue a compile-time diagnostic if time_t is floating point, or if
4622 two's complement arithmetic is not in effect, or if arithmetic
4623 right shift does not propagate the sign. These assumptions were
4624 all in the original code but they weren't checked.
4626 (TIME_T_MIDPOINT, verify): New macros.
4627 (__isleap): Remove; it has integer overflow problems.
4628 (leapyear): New function, without those problems.
4629 (ydhms_tm_diff): Remove; splitting into two parts.
4630 (ydhms_diff): New function, containing the arithmetic part of
4631 the old ydhms_tm_diff function. Issue a compile-time
4632 diagnostic if we are not using C99 integer division.
4633 Avoid casts when possible.
4634 (guess_time_tm): New function, containing the checking part of
4635 the old ydhms_tm_diff function. Return the new value, rather than
4636 the difference between it and the old. Accept a new argument T
4637 so that *T specifies the old value. Check for overflow in the result.
4639 (__mktime_internal): Use a time_t offset, not a long int offset.
4640 This undoes the 2003-06-04 change, which is no longer needed now
4641 that we have better overflow checking.
4642 (localtime_offset): Likewise.
4644 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4645 and long are 64-bit but int is only 32-bit.
4646 (ydhms_diff): Use long int to store year1 and yday1.
4647 Issue a compile-time diagnostic if long int is not wide enough.
4649 (__mktime_internal): Use long int to store adjusted year and yday.
4650 Use plain C rather than preprocessor commands, if that doesn't
4652 Check for overflow (and try to repair) after each probe
4653 rather than checking only at the very end. This avoids some bugs
4654 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4655 does not equal GMT offset at maximum time).
4656 Use integer to check for overflow rather than floating point; this
4657 is more portable to non-IEEE hosts, and is a tad faster.
4658 When we detect that we are oscillating between two values,
4659 don't check whether tm_isdst has the requested value, since
4660 we already know the answer. When tm_isdst has the wrong value,
4661 use a different heuristic to find the right one, based on the
4662 extreme values actually observed in practice in tz2003a,
4663 rather than the (overly optimistic) "previous 3 calendar quarters".
4665 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4666 "T const" to accommodate glibc style.
4667 (check_result): Use less-confusing report format. "long" -> "long int.
4669 Don't loop if the iteration overflows time_t.
4670 Allow a negative step in the iteration.
4672 2003-07-01 Paul Eggert <eggert@twinsun.com>
4674 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4675 having it depend on HAVE_SYS_TYPES_H.
4677 2003-06-25 Bruno Haible <bruno@clisp.org>
4679 * readlink.c: New file.
4681 2003-06-20 Bruno Haible <bruno@clisp.org>
4683 Assume C89, so PARAMS isn't needed.
4684 * unicodeio.h (PARAMS): Remove.
4685 * unicodeio.c: Don't use PARAMS.
4687 2003-06-18 Jim Meyering <jim@meyering.net>
4689 Merge changes from coreutils.
4690 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4691 Remove explicit declarations of xmalloc and realloc.
4693 (read_utmp): Remove anachronistic cast of xmalloc.
4695 2003-06-17 Paul Eggert <eggert@twinsun.com>
4697 Assume C89, so PARAMS isn't needed.
4698 * backupfile.h (PARAMS): Remove. All uses removed.
4699 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4700 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4701 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4702 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4703 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4704 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4705 xstrtol.h: Likewise.
4706 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4707 same.h, strverscmp.h: Do not include config.h; no longer needed.
4708 Anyway, config.h should always be included before any other file.
4710 2003-06-11 Simon Josefsson <jas@extundo.com>
4712 * sysexit_.h: New file.
4714 2003-05-20 Derek Price <derek@ximbiot.com>
4716 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4718 2003-06-10 Simon Josefsson <jas@extundo.com>
4720 * strchrnul.h: New file.
4721 * strchrnul.c: New file.
4723 2003-06-10 Simon Josefsson <jas@extundo.com>
4725 * argp.h: New file, from glibc.
4726 * argp-ba.c: New file, from glibc.
4727 * argp-eexst.c: New file, from glibc.
4728 * argp-fmtstream.c: New file, from glibc.
4729 * argp-fmtstream.h: New file, from glibc.
4730 * argp-fs-xinl.c: New file, from glibc.
4731 * argp-help.c: New file, from glibc.
4732 * argp-namefrob.h: New file, from glibc.
4733 * argp-parse.c: New file, from glibc.
4734 * argp-pv.c: New file, from glibc.
4735 * argp-pvh.c: New file, from glibc.
4736 * argp-xinl.c: New file, from glibc.
4738 2003-06-07 Jim Meyering <jim@meyering.net>
4740 * readtokens.h: Put `Free Software Foundation, Inc.'
4741 in place of my name in the copyright comment.
4742 Remove definition and uses of __P.
4745 * stat.c: Don't declare xmalloc explicitly.
4746 Instead, include "xalloc.h".
4747 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4748 xrealloc, and xcalloc return values.
4749 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4751 * xgetcwd.h: Remove definition/uses of PARAMS.
4753 2003-06-06 Jim Meyering <jim@meyering.net>
4755 * stdbool_.h: Renamed from stdbool.h.in.
4757 2003-06-06 Jim Meyering <jim@meyering.net>
4759 Merge from coreutils.
4760 * same.c: (same_name): Declare *_basename locals to be `const'.
4761 Consolidate declarations and initializations of *_base* locals.
4763 Merge from coreutils.
4764 This avoids a core dump on systems without GNU putenv,
4765 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4766 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4767 (unsetenv): New static function, from GNU libc.
4768 (rpl_putenv): Use it.
4770 * modechange.c: Remove trailing blanks.
4772 Merge from coreutils.
4773 * fsusage.c: Remove declaration of statfs.
4774 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4776 * posixtm.c: Include <stdbool.h> unconditionally.
4778 2003-06-05 Paul Eggert <eggert@twinsun.com>
4780 * mktime.c (__mktime_internal): When resolving a tm_isdst
4781 mismatch, look in future quarters as well as past. This fixes a
4782 bug when processing fall-backwards gaps immediately after a long
4783 period of daylight-saving time.
4785 * mktime.c: Assume freestanding C89 or better.
4786 (HAVE_LIMITS_H): Remove. Assume it's 1.
4787 (__P): Remove; not used.
4788 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4789 (mktime, not_equal_tm, print_tm, check_result,
4790 main): Use prototypes. Use const * where appropriate.
4791 (main): Fix typo in testing code that uncovered by above changes.
4792 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4794 2003-06-04 Paul Eggert <eggert@twinsun.com>
4796 * mktime.c: Fix Debian bug 177940
4797 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4798 (localtime_offset): Now long int, not time_t, because we want it
4799 to be guaranteed to be signed. All uses changed.
4800 (__mktime_internal): If overflow would occur when adding offset,
4803 Merge 'human' changes from coreutils. Rewrite to support
4804 locale-specific notations like thousands separators.
4805 * human.c: Simplify authorship notice.
4806 Include human.h immediately after config.h.
4807 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4808 <limits.h>: Do not include, since human.h does.
4809 (SIZE_MAX, UINTMAX_MAX): New macros.
4810 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4811 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4812 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4813 (power_letter): Renamed from suffixes.
4814 (generate_suffix_backwards): Remove.
4815 (adjust_value): Now takes int style (because of human.h changes)
4816 and long double value (for greater precision on some platforms).
4817 (group_number): New function.
4818 (human_readable): Use it. Use integer options, not enum.
4819 Put the options before the sizes in the arg list.
4820 Support all the new options.
4821 The old human_readable function has been removed;
4822 use inttostr.h instead.
4823 (human_readable, default_block_size, humblock):
4824 Use uintmax_t, not int, for block sizes.
4825 (human_readable_inexact, block_size_types): Remove.
4826 (block_size_opts): New constant.
4827 (human_options): Renamed from human_block_size, with new signature
4828 that allows block sizes up to UINTMAX_MAX. All callers changed.
4829 * human.h: Add copyright and authorship notice.
4830 Include <limits.h> and <stdbool.h> unconditionally.
4831 (PARAMS): Remove. All uses removed.
4832 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4833 (enum human_inexact_style): Remove tag; now a nameless enum.
4834 (human_floor, human_ceiling, human_round_to_even): Now have
4835 values 2, 0, 1 rather than -1, 1, 0.
4836 (human_group_digits, human_suppress_point_zero, human_autoscale,
4837 human_base_1024, human_SI, human_B): New constants.
4838 (human_readable_inexact, human_block_size): Remove.
4839 (human_readable): Size args are now uintmax_t, not int.
4840 (human_options): New decl.
4842 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4843 unnecessary now that we assume C89 or better. This change
4844 imported from coreutils.
4846 * mktime.c (__mktime_internal): Do not reject negative timestamps
4847 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4848 in the 2003-05-30 sync from glibc.
4850 .h files should stand alone, but we shouldn't include <sys/types.h>
4851 if we can get away with just <stddef.h>.
4853 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4854 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4855 rather than <sys/types.h>, as we merely need size_t.
4856 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4858 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4859 Include <stdio.h>, to get FILE.
4860 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4861 memcasecmp.h has included <stddef.h> and all we need is size_t.
4862 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4863 our interface, instead of including <sys/types.h>
4865 2003-06-02 Paul Eggert <eggert@twinsun.com>
4868 Fix some minor time-related bugs with POSIX time arguments.
4869 Some valid time stamps were being rejected (notably -1, and
4870 time stamps before 1900 on 64-bit hosts). And some invalid
4871 time stamps were being accepted, e.g. September 31.
4873 * posixtm.h (posixtime): Return bool instead of time_t, so
4874 that we can return (time_t) -1 successfully.
4875 * posixtm.c: Likewise.
4876 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4877 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4878 (t): Remove static var.
4879 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4880 of static var. All uses changed.
4881 (year): Do not reject years before 1900; they can occur with
4883 (posix_time_parse): Do not check for out-of-range components;
4884 that is now the caller's responsibility, since our checks were
4885 only approximations.
4886 (posixtime): Use mktime to check for out-of-range components,
4887 since it knows them exactly.
4888 If mktime returns (time_t) -1, check whether an error actually occurred
4889 by invoking localtime on -1.
4890 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4891 posixtime failures better.
4892 Improve the test data (in comments only).
4894 2003-05-30 <karl@gnu.org>
4896 * mktime.c: update from libc.
4898 2003-05-30 Bruno Haible <bruno@clisp.org>
4900 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4901 * localcharset.h: Likewise.
4902 * localcharset.c: Likewise.
4904 2003-05-28 Paul Eggert <eggert@twinsun.com>
4906 Assume the headers required for C89 freestanding compilers.
4907 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4908 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4909 without checking for HAVE_LIMITS_H.
4910 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4911 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4913 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4914 * exclude.c: Include <stdbool.h> unconditionally.
4915 * tempname.c: Include <stddef.h> unconditionally.
4916 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4917 * modechange.c, rpmatch.c (NULL): Don't define, since
4918 <stddef.h> does that.
4919 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4920 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4921 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4922 * xstrtol.c: Likewise.
4923 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4924 * savedir.c: Include <stddef.h> instead of defining NULL.
4926 * addext.c (addext): Use assignment rather than cast, to avoid
4927 warnings on some platforms.
4929 * mktime.c (__mktime_internal): Do not reject negative timestamps
4932 2003-05-10 Bruno Haible <bruno@clisp.org>
4934 * linebreak.c (iconv_string_length): Don't return -1 just because the
4935 string is longer than 4 KB.
4937 2003-05-12 Jim Meyering <jim@meyering.net>
4939 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4940 the space-padded-by-default conversion specifiers, %e, %k, %l.
4942 2003-05-03 Bruno Haible <bruno@clisp.org>
4944 Upgrade to Unicode-4.0.
4945 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4946 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4947 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4948 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4949 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4950 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4951 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4952 Change width of U+E0100..U+E01EF from 1 to 0.
4954 2003-04-25 Bruno Haible <bruno@clisp.org>
4956 * copy-file.c: Include <stddef.h>, for size_t.
4958 2003-04-25 Jim Meyering <jim@meyering.net>
4960 * copy-file.c (copy_file_preserving): Declare buf_size to be
4961 of type size_t, not int.
4963 2003-04-11 Jim Meyering <jim@meyering.net>
4965 Merge changes from Coreutils.
4967 2003-03-22 Jim Meyering <jim@meyering.net>
4969 * strftime.c (widen): Cast alloca return value to proper type.
4971 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4974 * strftime.c (my_strftime): Handle very large width
4975 specifications for numeric values correctly. Improve checks for
4978 2003-01-19 Jim Meyering <jim@meyering.net>
4980 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4981 (nl_get_alt_digit) [! defined my_strftime]: Define.
4982 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4983 _nl_get_alt_digit and _nl_get_walt_digit.
4985 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4986 These changes have no effect outside of _LIBC.
4988 2003-04-10 Bruno Haible <bruno@clisp.org>
4990 * findprog.h: New file, from GNU gettext.
4991 * findprog.c: New file, from GNU gettext.
4993 2003-04-05 Jim Meyering <jim@meyering.net>
4995 Merge changes from Coreutils.
4997 * exclude.h (PARAMS): Remove definition and uses.
4998 * exclude.c: Remove uses of `PARAMS'.
5000 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5001 Add test-cases for DOS filenames. Declare program_name.
5002 (main): Set up program_name. Patch by Rich Dawe.
5004 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5006 Use mntctl's return value to drive the entry-processing loop, since
5007 we can't rely on the value of the vmt_length member in the last
5008 entry. On some systems doing so could result in exhausting
5009 virtual memory. Based in part on a patch from Mike Jetzer.
5011 2003-04-04 Bruno Haible <bruno@clisp.org>
5013 * linebreak.h: New file, from GNU gettext.
5014 * linebreak.c: New file, from GNU gettext with slight modifications.
5015 * lbrkprop.h: New file, from GNU gettext.
5017 2003-04-03 Bruno Haible <bruno@clisp.org>
5019 * utf8-ucs4.h: New file, from GNU gettext.
5020 * utf16-ucs4.h: New file, from GNU gettext.
5021 * ucs4-utf8.h: New file, from GNU gettext.
5022 * ucs4-utf16.h: New file, from GNU gettext.
5024 2003-04-02 Bruno Haible <bruno@clisp.org>
5026 * binary-io.h: New file, from GNU gettext.
5028 2003-04-01 Bruno Haible <bruno@clisp.org>
5030 * pathname.h: New file, from GNU gettext.
5031 * concatpath.c: New file, from GNU gettext.
5033 2003-03-30 Bruno Haible <bruno@clisp.org>
5035 * copy-file.c (copy_file_preserving): Don't set owner if the function
5036 chown() doesn't exist.
5038 2003-03-28 Bruno Haible <bruno@clisp.org>
5040 * copy-file.h: New file, from GNU gettext.
5041 * copy-file.c: New file, from GNU gettext.
5043 2003-03-18 Jim Meyering <jim@meyering.net>
5045 * quote.c (quote_n): Fix typo in comment.
5047 2003-03-14 Jim Meyering <jim@meyering.net>
5049 Merge changes from Coreutils.
5050 * obstack.h (obstack_object_size): Declare temporary, __o,
5051 to be const, in order to avoid warnings.
5052 (obstack_room): Likewise.
5053 (obstack_empty_p): Likewise.
5055 2003-03-13 Paul Eggert <eggert@twinsun.com>
5057 Merge changes from Bison.
5058 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5059 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5060 when compiling Bison 1.875's `bitset bset = obstack_alloc
5061 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5062 * hash.c: Include <stdbool.h> unconditionally.
5064 2003-03-09 Paul Eggert <eggert@twinsun.com>
5066 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5067 Reported by Bruce Becker; see:
5068 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5070 2003-03-03 Paul Eggert <eggert@twinsun.com>
5071 Bruno Haible <bruno@clisp.org>
5073 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5074 Reported by John Hughes, see
5075 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5077 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5079 * poll_.h: New file.
5082 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5084 * mathl.h: New file.
5085 * acosl.c: New file.
5086 * asinl.c: New file.
5087 * atanl.c: New file.
5088 * ceill.c: New file.
5091 * floorl.c: New file.
5092 * frexpl.c: New file.
5093 * ldexpl.c: New file.
5095 * sincosl.c: New file.
5097 * sqrtl.c: New file.
5099 * trigl.c: New file.
5100 * trigl.h: New file.
5102 2003-02-17 Bruno Haible <bruno@clisp.org>
5104 * mkdtemp.h: New file, from GNU gettext.
5105 * mkdtemp.c: New file, from GNU gettext.
5107 2003-01-31 Bruno Haible <bruno@clisp.org>
5109 * rename.c: #undef rename before defining rpl_rename.
5110 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5112 2003-01-30 Bruno Haible <bruno@clisp.org>
5114 * printf-args.h: New file, from GNU gettext.
5115 * printf-args.c: New file, from GNU gettext.
5116 * printf-parse.h: New file, from GNU gettext.
5117 * printf-parse.c: New file, from GNU gettext.
5118 * vasnprintf.h: New file, from GNU gettext.
5119 * vasnprintf.c: New file, from GNU gettext.
5120 * asnprintf.c: New file, from GNU gettext.
5121 * vasprintf.h: New file, from GNU gettext with modifications.
5122 * vasprintf.c: New file, from GNU gettext.
5123 * asprintf.c: New file, from GNU gettext.
5125 2003-01-29 Bruno Haible <bruno@clisp.org>
5127 * stpncpy.h: New file, from GNU gettext with modifications.
5128 * stpncpy.c: New file, from GNU gettext with modifications.
5130 2003-01-28 Bruno Haible <bruno@clisp.org>
5132 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5134 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5137 2003-01-27 Bruno Haible <bruno@clisp.org>
5139 * xsetenv.h: New file, from GNU gettext.
5140 * xsetenv.c: New file, from GNU gettext.
5142 2003-01-23 Bruno Haible <bruno@clisp.org>
5144 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5146 2003-01-22 Bruno Haible <bruno@clisp.org>
5148 * exit.h: New file, from GNU gettext.
5150 2003-01-11 Bruno Haible <bruno@clisp.org>
5152 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5153 * strcase.h (strcasecmp, strncasecmp): Likewise.
5155 2003-01-14 Jim Meyering <jim@meyering.net>
5157 * same.c (same_name): Tweak a comment.
5159 2003-01-11 Bruno Haible <bruno@clisp.org>
5161 * same.c (same_name): Reorder tests so as to avoid calling stat()
5162 when a string comparison is sufficient.
5164 2003-01-11 Bruno Haible <bruno@clisp.org>
5166 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5169 2003-01-11 Bruno Haible <bruno@clisp.org>
5171 * hash-pjw.c: Add comment about low quality of this function.
5173 2003-01-12 Paul Eggert <eggert@twinsun.com>
5175 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5176 to avoid collisions with libcurses and libreadline.
5178 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5179 * getstr.h, getstr.c: Remove.
5180 * getline.c: Include "getline.h", to check interface.
5181 Move body of old getstr.c here: this defines MIN_CHUNK and
5182 declares getdelim2, which is renamed from getstr.
5183 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5185 * linebuffer.c (readlinebuffer): Renamed from readline.
5187 * linebuffer.h: Likewise.
5188 (readline): Remove backward-compatibility macro.
5190 2003-01-12 Jim Meyering <jim@meyering.net>
5192 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5194 2003-01-10 Bruno Haible <bruno@clisp.org>
5196 * alloca_.h: New file.
5197 * getdate.y: Unconditionally include alloca.h.
5198 * makepath.c: Likewise.
5199 * setenv.c: Likewise.
5200 * userspec.c: Likewise.
5202 2003-01-09 Bruno Haible <bruno@clisp.org>
5204 * stdbool.h.in: New file.
5206 2003-01-08 Bruno Haible <bruno@clisp.org>
5208 * safe-read.c: Include specification header first, to ensure its
5210 * full-write.c: Likewise.
5212 2003-01-08 Jim Meyering <jim@meyering.net>
5214 * full-write.c: Undefine and define-away `const' after inclusion
5215 of errno.h, not before. Suggestion from Bruno Haible.
5217 2003-01-07 Jim Meyering <jim@meyering.net>
5219 * full-write.c: Rework so that it may serve to define full_read, too.
5220 * full-read.c: Simply #define FULL_READ and include full-write.c.
5222 2003-01-06 Jim Meyering <jim@meyering.net>
5224 * version-etc.c: Update year in translatable copyright string.
5226 2002-12-25 Bruno Haible <bruno@clisp.org>
5228 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5229 * xstrtol.h: Likewise.
5230 * xstrtoimax.c: Likewise.
5231 * xstrtoumax.c: Likewise.
5232 * human.h: Likewise.
5234 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5235 on systems that have <inttypes.h> but not <stdint.h>.
5237 2002-12-31 Paul Eggert <eggert@twinsun.com>
5239 * memcoll.c (memcoll): Fall back on a simple algorithm using
5240 memcmp if strcoll doesn't work.
5242 2002-12-23 Bruno Haible <bruno@clisp.org>
5244 * localcharset.h: New file.
5245 * localcharset.c: Include it.
5246 * unicodeio.c: Likewise.
5248 2002-12-22 Bruno Haible <bruno@clisp.org>
5250 * utime.c (utime_null): No need to call ftruncate if the file was
5253 2002-12-23 Bruno Haible <bruno@clisp.org>
5255 * memcoll.c (STRCOLL): New macro.
5258 2002-12-22 Bruno Haible <bruno@clisp.org>
5260 * getstr.h (getstr): Define, to avoid clash with libcurses.
5261 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5263 2002-12-22 Bruno Haible <bruno@clisp.org>
5265 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5267 2002-12-23 Bruno Haible <bruno@clisp.org>
5269 * getline.h: Include <stddef.h>, for size_t.
5271 * unicodeio.h: Include <stddef.h>, for size_t.
5272 * unicodeio.c: Don't include <stddef.h>.
5274 2002-12-17 Bruno Haible <bruno@clisp.org>
5276 * canon-host.c (strdup): Remove unused declaration.
5278 * fsusage.c: Include full_read.h.
5279 (get_fs_usage): Use full_read instead of safe_read.
5281 * utime.c (utime_null): Use SAFE_READ_ERROR.
5283 2002-12-11 Bruno Haible <bruno@clisp.org>
5285 * setenv.h: Rewritten to cope with systems that have setenv() but not
5287 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5290 2002-12-11 Bruno Haible <bruno@clisp.org>
5292 * setenv.c (alloca): Fall back to malloc.
5294 (setenv): Use freea() to free memory allocated with alloca().
5296 2002-11-13 Bruno Haible <bruno@clisp.org>
5298 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5299 function declarations.
5300 * unsetenv.c (unsetenv): Likewise.
5302 2002-03-04 Bruno Haible <bruno@clisp.org>
5304 Portability to AIX 4.3.3.
5305 * unsetenv.c: New file, extracted from setenv.c.
5306 * setenv.c: Move the unsetenv() function to unsetenv.c.
5308 2001-12-20 Bruno Haible <bruno@clisp.org>
5310 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5311 use malloc instead. For SunOS 4.
5313 2001-12-11 Bruno Haible <bruno@clisp.org>
5315 * setenv.c: Declare alloca.
5316 (compar_fn_t): New typedef.
5317 (KNOWN_VALUE, STORE_VALUE): Use it.
5319 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5322 2002-12-10 Paul Eggert <eggert@twinsun.com>
5324 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5325 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5326 Choose values that are less likely to collide with system fnmatch
5328 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5329 defined (e.g., a pure POSIX system).
5330 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5331 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5333 2002-12-06 Jim Meyering <jim@meyering.net>
5335 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5337 Merge in changes from libc's misc/error.c, in preparation
5338 for the merge of gnulib's changes back into libc.
5340 * error.c (_): Define only if not already defined.
5341 Move definition to follow all #include directives.
5342 Include unlocked-io.h only if !_LIBC.
5343 [_LIBC]: Include <libio/libioP.h>.
5344 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5345 (fflush): Tweak definition to use INTUSE.
5348 2002-12-05 Paul Eggert <eggert@twinsun.com>
5350 * alloca.c [defined emacs]: Include "lisp.h".
5351 (xalloc_die) [defined emacs]: New macro.
5352 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5353 [! defined emacs]: Include <xalloc.h>.
5354 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5355 (pointer): Typedef to POINTER_TYPE *.
5356 (malloc): Remove decl; we now always use xmalloc.
5357 (alloca): Use old-style definition, since Emacs needs this.
5358 Check for arithmetic overflow when computing combined size.
5360 2002-12-04 Paul Eggert <eggert@twinsun.com>
5362 Do not generate unlocked-io.h automatically, since it's easier to
5363 maintain it by hand.
5365 * unlocked-io.h: New file, from GNU diffutils,
5366 but with proper copyright notice and attribution.
5368 * Makefile.am: Add copyright notice.
5369 (libfetish_a_SOURCES): Add unlocked-io.h.
5370 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5371 (DISTCLEANFILES, io_functions): Remove macros.
5372 (EXTRA_DIST): Remove gen_uio.
5373 (unlocked-io.h): Remove rule.
5375 2002-12-04 Jim Meyering <jim@meyering.net>
5377 Reflect the fact that stat.c and lstat.c are no longer generated.
5378 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5379 (DISTCLEANFILES): Likewise.
5380 (EXTRA_DIST): Likewise.
5381 (all_local): Don't depend on stat.c or lstat.c.
5382 (stat.c, lstat.c): Remove rules.
5383 (EXTRA_DIST): Remove xstat.in.
5385 * xstat.in: Remove file. Contents moved into stat.c.
5386 * stat.c: New file. Contents mostly from xstat.in.
5387 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5388 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5390 * safe-read.c: Rework so that it may serve to define safe_write, too.
5391 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5393 2002-12-03 Jim Meyering <jim@meyering.net>
5395 * safe-read.c, safe-write.c: Change variable names and comments, but
5396 not semantics, to minimize the differences between these two files.
5397 (safe_read): Change comment to mention SAFE_READ_ERROR.
5399 * safe-read.c (IS_EINTR): Define.
5400 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5402 2002-12-02 Bruno Haible <bruno@clisp.org>
5404 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5405 Define, taken from safe-read.c.
5406 (INT_MAX): Provide fallback.
5407 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5408 * safe-write.h (SAFE_WRITE_ERROR): Define.
5410 * safe-read.c (EINTR): Remove definition.
5411 (safe_read): Don't use EINTR if it is absent.
5413 2002-12-02 Jim Meyering <jim@meyering.net>
5415 * safe-read.c (EINTR): Define.
5416 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5417 (INT_MAX): Provide fallback.
5418 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5420 * safe-read.h (SAFE_READ_ERROR): Define.
5422 2002-12-01 Jim Meyering <jim@meyering.net>
5424 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5425 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5427 2002-11-27 Paul Eggert <eggert@twinsun.com>
5429 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5430 hash_rehash): Replace `if (limit <= value) abort ();' with
5431 `if (! (value < limit)) abort ();', for readability.
5433 2002-11-26 <karl@gnu.org>
5435 * strdup.c: copy from libc again, with jim's ok.
5436 * .cppi-disable: re-add strdup.c
5438 2002-11-25 <karl@gnu.org>
5440 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5441 instead of "strtol.c".
5443 2002-11-25 Jim Meyering <jim@meyering.net>
5445 * mktime.c: Sync from libc, now that it has the latest fix.
5447 2002-11-24 <karl@gnu.org>
5449 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5450 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5452 2002-11-24 Jim Meyering <jim@meyering.net>
5454 Update from coreutils:
5456 * mktime.c: Merge in changes from libc.
5458 Avoid a link-time failure on some Linux systems.
5459 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5460 (__mon_yday): Declare with the STATIC attribute.
5461 (__mktime_internal): Likewise.
5462 Based on a report from Greg Schafer.
5464 2002-11-23 Jim Meyering <jim@meyering.net>
5466 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5467 Use `unsigned', not `int', as type of index.
5469 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5471 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5473 2002-11-22 Paul Eggert <eggert@twinsun.com>
5475 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5476 hint that one should use `if (! x) abort ();' rather than `assert
5477 (x);', and anyway it's one less thing to worry about configuring.
5478 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5479 hash_rehash, hash_insert): Use abort rather than assert.
5481 2002-11-22 Paul Eggert <eggert@twinsun.com>
5483 * quotearg.h: Allow multiple inclusion by surrounding with
5484 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5485 so that we can be included first.
5486 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5487 * quotearg.c: Include quotearg.h immediately after config.h.
5488 No need to include stddef.h or sys/types.h any more.
5489 Surround local include files with "", not "<>".
5490 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5491 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5492 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5493 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5494 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5495 (ISPRINT): Remove; no longer needed now that we assume C89.
5497 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5500 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5501 quotearg_char): Use SIZE_MAX rather than
5502 (size_t) -1 when we are talking about "infinity".
5504 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5506 2002-11-22 Bruno Haible <bruno@clisp.org>
5508 * safe-read.h: Assume C89. Add comments.
5509 (safe_read): Change return type to size_t.
5510 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5511 counts > SSIZE_MAX correctly.
5512 * safe-write.h: New file.
5513 * safe-write.c: New file.
5514 * full-read.h: New file.
5515 * full-read.c: New file.
5516 * full-write.h: Assume C89. Add comments.
5517 * full-write.c: Include safe-write.h.
5518 (full_write): Rewritten to use safe_write.
5519 Suggested by Jim Meyering and Paul Eggert.
5521 2002-11-21 Bruno Haible <bruno@clisp.org>
5523 Remove case insensitive option matching.
5524 * argmatch.h (argcasematch): Remove declaration.
5525 (ARGCASEMATCH): Remove macro.
5526 (__xargmatch_internal): Remove case_sensitive argument.
5527 (XARGMATCH): Update.
5528 (XARGCASEMATCH): Remove macro.
5529 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5530 case_sensitive argument.
5531 (argcasematch): Remove function.
5532 (__xargmatch_internal): Remove case_sensitive argument.
5533 (main): Use XARGMATCH instead of XARGCASEMATCH.
5535 * xmalloc.c: Change compile-time error message. Add comment about
5536 required autoconf version.
5538 2002-11-21 Jim Meyering <jim@meyering.net>
5540 * strdup.c (strdup): Tweak comment and initial #if/#include.
5542 Merge in changes from the coreutils.
5544 2002-09-25 Paul Eggert <eggert@twinsun.com>
5545 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5546 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5547 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5548 int. Work more efficiently if X is the same width as uintmax_t.
5549 Do not compare X to -1, to avoid bogus compiler warning.
5550 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5551 Don't assume that f_frsize and f_bsize are the same type.
5553 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5556 * makepath.c (make_path): Restore umask *before* creating the final
5558 (make_path): Minor reformatting.
5560 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5561 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5563 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5564 ones. At least on GNU/Linux systems, `auto' means something else.
5567 2002-11-20 Paul Eggert <eggert@twinsun.com>
5569 Merge argmatch cleanups from Bison. Assume C89.
5571 * argmatch.c: Include config.h here, not in argmatch.h.
5572 Include stdlib.h, for EXIT_FAILURE.
5573 Always include <string.h>, since we assume C89.
5574 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5575 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5576 Include <stddef.h> instead, since it's all we need for size_t.
5577 (PARAMS): Remove. All uses removed.
5578 (ARRAY_CARDINALITY): Do not bother to #undef.
5579 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5580 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5581 Remove unnecessary parentheses.
5582 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5583 Insert necessary parentheses.
5584 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5585 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5587 2002-11-19 Bruno Haible <bruno@clisp.org>
5589 * mbswidth.c: Include mbswidth.h right at the beginning.
5590 * mbswidth.h: Include <stddef.h>, for size_t.
5592 * mbswidth.h (PARAMS): Remove macro.
5593 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5594 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5596 * gcd.h (PARAMS): Remove macro.
5597 (gcd): Use ANSI C function declarations.
5598 * gcd.c (gcd): Likewise.
5600 2002-11-15 Bruno Haible <bruno@clisp.org>
5602 * strcspn.c: Include <stddef.h>.
5603 (strcspn): Use ANSI C function declaration. Change return type to
5605 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5606 (strpbrk): Use NULL.
5607 * strpbrk.h (PARAMS): Remove macro.
5608 (strpbrk): Use ANSI C function declaration.
5609 * strstr.c: Don't include <sys/types.h>.
5610 * strstr.h (PARAMS): Remove macro.
5611 (strstr): Use ANSI C function declarations.
5613 2002-11-06 Bruno Haible <bruno@clisp.org>
5615 * gcd.h (gcd): Change argument type to 'unsigned long'.
5616 * gcd.c (gcd): Likewise.
5618 2002-11-05 Bruno Haible <bruno@clisp.org>
5620 * gcd.h: New file, from gettext-0.11.5.
5621 * gcd.c: New file, from gettext-0.11.5.
5623 2002-11-05 Bruno Haible <bruno@clisp.org>
5625 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5626 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5627 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5628 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5630 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5631 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5633 * closeout.c: Include gettext.h instead of <libintl.h>.
5634 * human.c: Include gettext.h instead of <libintl.h>.
5635 * quotearg.c: Include gettext.h instead of <libintl.h>.
5636 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5637 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5638 * userspec.c: Include gettext.h instead of <libintl.h>.
5639 * version-etc.c: Include gettext.h instead of <libintl.h>.
5640 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5641 (textdomain): Remove definition.
5642 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5644 * long-options.c: Remove include of <libintl.h> and definition of _.
5645 * same.c: Remove include of <libintl.h> and definition of _.
5647 2002-11-04 Bruno Haible <bruno@clisp.org>
5649 * stpcpy.h: New file, from GNU gettext-0.11.5.
5650 * strcase.h: New file, from GNU gettext-0.11.5.
5651 * strpbrk.h: New file, from GNU gettext-0.11.5.
5652 * strstr.h: New file, from GNU gettext-0.11.5.
5653 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5655 2002-05-09 Bruno Haible <bruno@clisp.org>
5657 * config.charset: Update for newest glibc. Add canonical names
5658 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5660 2002-05-09 Bruno Haible <bruno@clisp.org>
5662 * localcharset.c (get_charset_aliases): Add more Windows specific
5665 2002-05-08 Owen Taylor <otaylor@redhat.com>
5667 * config.charset: A few additions for Solaris.
5669 2001-12-05 Bruno Haible <bruno@clisp.org>
5671 * localcharset.c (locale_charset): Don't return an empty string.
5673 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5675 * config.charset: msdos in uk_UA uses CP1125.
5677 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5679 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5680 * localcharset.c (locale_charset): Declare as extern "C".
5682 2002-02-15 Bruno Haible <bruno@clisp.org>
5684 * config.charset [msdosdjgpp]: For Russian, use CP866.
5686 2002-02-11 Bruno Haible <bruno@clisp.org>
5688 * config.charset: Add support for NetBSD.
5690 2002-09-25 <karl@gnu.org>
5692 * strdup.c: copy from libc/string (via ../config/srclist*).
5693 * getopt*: copy from libc/posix.
5694 * gettext.h: copy from gettext.
5695 * .cppi-disable: add strdup.c, gettext.h.
5697 2002-07-01 Jim Meyering <meyering@lucent.com>
5699 * c-stack.c: Include sys/time.h.
5700 From Volker Borchert.
5702 2002-06-11 Paul Eggert <eggert@twinsun.com>
5704 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5705 New macro. Use it uniformly instead of
5706 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5707 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5708 reported by Vin Shelton.
5710 2002-06-22 Jim Meyering <meyering@lucent.com>
5712 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5713 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5715 2002-06-22 Paul Eggert <eggert@twinsun.com>
5717 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5718 Do not assume SA_SIGINFO behavior.
5719 Bug reported by Jim Meyering on NetBSD 1.5.2.
5721 2002-06-22 Jim Meyering <meyering@lucent.com>
5723 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5725 * exitfail.c, exitfail.h: Likewise.
5726 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5728 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5730 (EXTRA_DIST): Add fnmatch_loop.c.
5731 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5733 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5734 * fnmatch.c: Update from diffutils-2.8.2.
5735 * fnmatch_.h: New file. From diffutils-2.8.2.
5736 * fnmatch.h: Remove file.
5738 2002-06-18 Paul Eggert <eggert@twinsun.com>
5740 * file-type.h: Report an error if neither S_ISREG nor
5741 S_IFREG is defined, instead of using a test specific to glibc
5742 2.2. This should be safe, since POSIX requires S_ISREG and
5743 Unix Version 7 had S_IFREG. We don't need to check for
5744 <sys/types.h> since we don't use any symbols that it defines.
5746 2002-06-15 Jim Meyering <meyering@lucent.com>
5748 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5749 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5750 have been included before this file.
5752 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5754 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5755 so that each temporary file name is unique and valid in the first
5756 8 characters, for operation under DOS.
5758 2002-06-15 Jim Meyering <meyering@lucent.com>
5760 Work even with DJGPP 2.03, which lacks support for symlinks.
5762 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5764 * lchown.c (S_ISLNK): Likewise.
5766 2002-06-14 Jim Meyering <meyering@lucent.com>
5768 * file-type.h: Use the version from diffutils-2.8.2.
5769 * file-type.c: Likewise.
5771 2002-05-27 Jim Meyering <meyering@lucent.com>
5773 Fix a problem seen only on nonconforming systems whereby ls.c's
5774 use of localtime, and then of gettimeofday would cause trouble:
5775 the localtime call used to initialize rpl_gettimeofday's save
5776 mechanism would clobber ls's current local time information so
5777 that in any long listing the first file would always be listed
5778 with date 1970-01-01. Analysis by Volker Borchert.
5780 * gettimeofday.c (localtime): Undefine.
5781 (rpl_localtime): New function.
5783 2002-05-22 Jim Meyering <meyering@lucent.com>
5785 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5786 * file-type.h: New file.
5787 * file-type.c (file_type): New file/function. Extracted from diffutils.
5789 2002-04-29 Paul Eggert <eggert@twinsun.com>
5791 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5793 2002-04-28 Paul Eggert <eggert@twinsun.com>
5795 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5796 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5797 of 127, since 64 is the largest conceivable number for ancient
5799 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5801 2002-04-28 Jim Meyering <meyering@lucent.com>
5803 * sig2str.c (WTERMSIG): Remove definition (unused).
5805 2002-04-28 Paul Eggert <eggert@twinsun.com>
5807 * sig2str.h, sig2str.c: New files.
5808 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5810 2002-04-24 Jim Meyering <meyering@lucent.com>
5812 * gettext.h: New file, from Gettext.
5813 * Makefile.am (INCLUDES): Remove -I../intl.
5814 (libfetish_a_SOURCES): Add gettext.h.
5816 2002-04-16 Jim Meyering <meyering@lucent.com>
5818 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5819 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5820 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5822 2002-04-12 Jim Meyering <meyering@lucent.com>
5824 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5826 2002-03-10 Jim Meyering <meyering@lucent.com>
5828 * makepath.c (make_path): Remove a comma from a diagnostic.
5829 Suggestion from Santiago Vila.
5831 2002-03-08 Jim Meyering <meyering@lucent.com>
5833 * rename.c: Mention that this wrapper is needed also on
5834 mips-dec-ultrix4.4 systems.
5836 2002-03-02 Jim Meyering <meyering@lucent.com>
5838 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5839 not HAVE_CLOCK_SETTIME.
5841 2002-02-27 Paul Eggert <eggert@twinsun.com>
5843 * nanosleep.h: Rename to....
5844 * timespec.h: New name for nanosleep.h. All uses changed.
5846 * gettime.c: New file.
5847 * settime.c: New file.
5850 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5851 timespec.h. Remove nanosleep.h.
5853 2002-02-25 Paul Eggert <eggert@twinsun.com>
5855 * acl.c, acl.h: New files.
5856 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5858 2002-02-24 Jim Meyering <meyering@lucent.com>
5860 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5861 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5862 cause trouble. Reported by Nelson Beebe.
5864 2002-02-23 Paul Eggert <eggert@twinsun.com>
5866 * path-concat.c (xpath_concat): Reorder code to pacify
5867 compilers that don't know that xalloc_die never returns.
5869 2002-02-20 Jim Meyering <meyering@lucent.com>
5871 * getdate.c: Regenerate using bison-1.33.
5873 2002-02-15 Paul Eggert <eggert@twinsun.com>
5875 * posixver.c, posixver.h: New files.
5876 * Makefile.am (libfetish_a_SOURCES): Add them.
5878 2002-02-02 Paul Eggert <eggert@twinsun.com>
5879 Bruno Haible <bruno@clisp.org>
5881 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5882 (fwrite_success_callback): New declaration.
5883 * unicodeio.c (unicode_to_mb): New function, extracted from
5884 print_unicode_char. Call failure callback instead of error.
5885 (fwrite_success_callback): New function.
5886 (exit_failure_callback): New function.
5887 (fallback_failure_callback): New function.
5888 (print_unicode_char): Call unicode_to_mb.
5890 2002-01-26 Jim Meyering <meyering@lucent.com>
5892 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5894 2002-01-22 Jim Meyering <meyering@lucent.com>
5896 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5897 Otherwise, some versions of automake would omit the rule that makes
5898 Makefile from Makefile.in.
5900 2001-01-21 Paul Eggert <eggert@twinsun.com>
5902 * xmemcoll.h, xmemcoll.c: New files.
5903 * Makefile.am (libfetish_a_SOURCES): Add them.
5904 * memcoll.c: Include errno.h, and declare errno if not defined.
5905 (memcoll): Set errno to zero if there is no error.
5907 * quotearg.c (quotearg_buffer_restyled):
5908 Fix bug with quoting buffers containing NUL when backslashing escapes.
5909 This bug was exposed by the other changes in this patch.
5910 (quotearg_n_options): New arg ARGSIZE.
5911 All callers changed.
5912 (quoting_options_from_style): New function.
5913 (quotearg_n_style): Use it.
5914 (quotearg_n_style_mem): New function.
5916 * quotearg.h (quotearg_n_style_mem): New function.
5918 2002-01-16 Jim Meyering <meyering@lucent.com>
5920 * getdate.y: Add three semicolons, each just before a closing brace.
5921 Bison (as of version 1.31) no longer papers over that mistake.
5923 2002-02-14 Paul Eggert <eggert@twinsun.com>
5925 * backupfile.c (ISDIGIT): Comment fix.
5926 * getdate.y (ISDIGIT): Likewise.
5927 * posixtm.c (ISDIGIT, year): Likewise.
5928 * strverscmp.c (ISDIGIT): Likewise.
5929 * userspec.c (ISDIGIT): Likewise.
5931 2002-01-05 Jim Meyering <meyering@lucent.com>
5933 * version-etc.c (version_etc_copyright): Update copyright year.
5935 2001-01-19 Paul Eggert <eggert@twinsun.com>
5937 * closeout.c (close_stdout_status): If ferror (stdout), do
5938 not silently exit merely because the output buffer happens to
5939 have nothing pending.
5941 2001-12-18 Paul Eggert <eggert@twinsun.com>
5943 See the big note in ../ChangeLog.
5944 * human.c (suffixes): Prefer K to k for 1024.
5945 (generate_suffix_backwards): New function.
5946 (human_readable_inexact): Use it.
5947 * xstrtol.c (__xstrtol): If there is no number but there
5948 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5949 Accept 'K' as well as 'k'.
5951 2001-12-15 Jim Meyering <meyering@lucent.com>
5953 * regex.h (__restrict_arr): Update from libc.
5955 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5956 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5959 2001-12-10 Jim Meyering <meyering@lucent.com>
5961 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5962 Instead, include "xalloc.h".
5963 (initbuffer): Don't cast xmalloc return value to char*.
5964 (readline): Reword comment.
5965 Don't cast xrealloc return value to char*
5968 2001-12-09 Jim Meyering <meyering@lucent.com>
5970 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5971 `signed and unsigned type in conditional expression'.
5972 * posixtm.c (posix_time_parse): Likewise.
5974 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5976 * readtokens.c (readtoken): Declare an index to be of type unsigned
5977 to avoid a pedantic warning.
5979 * getstr.c: Don't include assert.h.
5980 (getstr): Remove warning-evoking assertions.
5981 Return -1 if offset parameter is out of bounds.
5982 Change the type of a local from int to size_t.
5984 * strftime.c (my_strftime_localtime_r): Include this function
5985 definition in the `#if ! HAVE_TM_GMTOFF' block.
5987 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5988 Include xalloc.h instead.
5990 2001-12-02 Jim Meyering <meyering@lucent.com>
5992 * tempname.c: Don't declare getenv, thus reverting the change of
5993 2001-11-18. It's no longer necessary, now that stdlib.h is always
5996 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5997 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5999 2001-11-30 Akim Demaille <akim@epita.fr>
6001 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6002 before being defined.
6004 2001-11-27 Paul Eggert <eggert@twinsun.com>
6006 * quotearg.h (quotearg_n, quotearg_n_style):
6007 First arg is int, not unsigned.
6008 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6009 (SIZE_MAX, UINT_MAX): New macros.
6010 (quotearg_n_options): Abort if N is negative.
6011 Avoid overflow check on hosts where size_t is 64 bits and int
6012 is 32 bits, as overflow is impossible there.
6013 Fix off-by-one typo that caused unnecessary reallocation.
6015 2001-11-27 Jim Meyering <meyering@lucent.com>
6017 * tempname.c: Merge with version from libc.
6018 * regex.c: Likewise.
6020 * tempname.c: Include stdlib.h unconditionally. On some old systems
6021 for which STDC_HEADERS is 0, it was not included, resulting in a
6022 warning about an integer-to-pointer conversion problem with getenv.
6023 Reported by Volker Borchert.
6025 2001-11-26 Jim Meyering <meyering@lucent.com>
6027 * gtod.h: Remove file.
6028 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6029 * gettimeofday.c: Don't include gtod.h.
6030 (GTOD_init): Remove function.
6031 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6032 Suggestion from Volker Borchert.
6034 2001-11-23 Jim Meyering <meyering@lucent.com>
6036 * hash.h (struct hash_table): Don't define here. Merely declare it.
6037 * hash.c (struct hash_table): Define it here instead.
6039 2001-11-22 Jim Meyering <meyering@lucent.com>
6041 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6043 2001-11-18 Paul Eggert <eggert@twinsun.com>
6045 * tempname.c (TMP_MAX): Remove; no longer needed.
6046 (TEMPORARIES): New macro.
6047 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6048 removes an artificial limitation (e.g. HP-UX 10.20, where
6051 2001-11-18 Jim Meyering <meyering@lucent.com>
6053 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6056 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6057 files will be created before anything else.
6059 2001-11-17 Jim Meyering <meyering@lucent.com>
6061 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6062 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6063 rather than group writable. Patch by Juan F. Codagnone.
6065 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6066 Instead, include "xalloc.h".
6068 * mountlist.c: Include unlocked-io.h after all system headers.
6069 Remove explicit declarations of xmalloc, xrealloc,
6070 and xstrdup. Instead, include "xalloc.h".
6072 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6073 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6074 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6076 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6077 Reported by Padraig Brady.
6079 * mkstemp.c: #undef mkstemp.
6081 (rpl_mkstemp): Rename from mkstemp.
6084 2001-11-16 Jim Meyering <meyering@lucent.com>
6086 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6087 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6088 determine the amount of total physical memory, use pstat_getstatic.
6089 HPUX-11 doesn't define _SC_PHYS_PAGES.
6090 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6091 If sysconf couldn't be used to determine the amount of available
6092 physical memory, use both pstat_getstatic and pstat_getdynamic.
6093 Based on a patch from Bob Proulx.
6095 2001-11-05 Jim Meyering <meyering@lucent.com>
6097 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6099 2001-11-03 Jim Meyering <meyering@lucent.com>
6101 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6102 in argmatch_to_argument call.
6104 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6107 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6108 e.g., a fault due to an attempt to free a NULL pointer.
6110 2001-11-01 Jim Meyering <meyering@lucent.com>
6112 * dirfd.c, dirfd.h: New files.
6113 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6115 * hash.c (hash_print) [TESTING]: Clean up.
6117 2001-10-22 Paul Eggert <eggert@twinsun.com>
6119 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6120 to avoid a warning if -Wall.
6122 2001-10-21 Paul Eggert <eggert@twinsun.com>
6124 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6126 2001-10-21 Jim Meyering <meyering@lucent.com>
6128 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6129 this code would end up calling gettext even in packages built
6131 * getopt.c (_): Likewise.
6132 * regex.c (_): Likewise.
6134 2001-10-20 Paul Eggert <eggert@twinsun.com>
6136 * error.c (strerror_r): Do not declare unless !_LIBC.
6137 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6138 Use strerror_r that is only a macro, even if it is not a function.
6139 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6140 (private_strerror): Use prototypes, not old-style function definition.
6141 (print_errno_message): New function.
6142 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6144 (error_tail, error, error_at_line): Use it.
6146 2001-10-11 Jim Meyering <meyering@lucent.com>
6148 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6149 and quote_n (1, ... to avoid clobbering a buffer.
6151 2001-10-05 Jim Meyering <meyering@lucent.com>
6153 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6154 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6155 * hash-pjw.h: New file.
6157 2001-09-30 Jim Meyering <meyering@lucent.com>
6159 * mountlist.c [MOUNTED_GETFSSTAT]:
6160 Include <sys/ucred.h>, for Apple Darwin.
6161 Include sys/mount.h and sys/fs_types.h only if available.
6163 (read_filesystem_list): Use FS_TYPE.
6165 2001-09-29 Paul Eggert <eggert@twinsun.com>
6167 * exclude.c (excluded_filename): 0 -> false, since it's
6170 2001-09-28 Paul Eggert <eggert@twinsun.com>
6172 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6173 #defines strtoimax. Also treat the other strto* functions
6176 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6177 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6178 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6180 2001-09-26 Jim Meyering <meyering@lucent.com>
6182 Most macros in unlocked-io.h had the wrong number of arguments.
6183 * gen-uio: New script.
6184 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6185 * unlocked-io.hin: Remove file.
6186 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6187 rather than trying to embed it here.
6188 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6189 Reported by Padraig Brady.
6191 2001-09-25 Volker Borchert <bt@teknon.de>
6193 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6195 2001-09-23 Jim Meyering <meyering@lucent.com>
6197 * mountlist.c: Remove useless parentheses in #if directives.
6198 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6199 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6201 2001-09-22 Jim Meyering <meyering@lucent.com>
6203 * localcharset.c: Update from latest gettext.
6204 * config.charset: Likewise.
6206 2001-09-20 Jim Meyering <meyering@lucent.com>
6208 * xstrtol.c (strtoimax): Guard declaration with
6209 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6210 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6211 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6212 (strtoumax): Likewise, for completeness (it wasn't necessary).
6214 2001-09-06 Paul Eggert <eggert@twinsun.com>
6216 * strtoimax.c (HAVE_LONG_LONG):
6217 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6218 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6219 to work around bug in IBM C compiler.
6221 2001-09-16 Jim Meyering <meyering@lucent.com>
6223 * mkdir.c: New file.
6225 2001-09-04 Paul Eggert <eggert@twinsun.com>
6227 * xgetcwd.c: Revert some of the previous change; intead,
6228 fix the HAVE_GETCWD_NULL code to behave more like the
6229 !HAVE_GETCWD_NULL code used to.
6232 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6235 2001-09-04 Paul Eggert <eggert@twinsun.com>
6237 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6238 Use ssize_t, not int, to store result of readlink.
6239 Check for ssize_t overflow as well as size_t overflow,
6240 as POSIX says the result of readlink is implementation-defined
6241 when ssize_t overflows.
6242 Remove unnecessary cast to char*.
6243 Use free+malloc instead of realloc, as the storage doesn't need
6244 to be preserved and it's clearer and can be more efficient that way.
6245 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6246 * xreadlink.h (xreadlink): Update prototype.
6248 2001-09-03 Paul Eggert <eggert@twinsun.com>
6250 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6251 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6252 spotted by Jim Meyering.
6254 2001-09-03 Jim Meyering <meyering@lucent.com>
6256 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6258 2001-09-03 Paul Eggert <eggert@twinsun.com>
6260 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6261 like the HAVE_GETCWD_NULL code.
6262 Include pathmax.h if not HAVE_GETCWD.
6263 Do not include xalloc.h.
6264 (INITIAL_BUFFER_SIZE): New symbol.
6265 Do not use xmalloc / xrealloc, since the caller is responsible for
6266 handling errors. Preserve errno around `free' during failure.
6267 Do not overrun buffer when using getwd.
6269 2001-09-03 Paul Eggert <eggert@twinsun.com>
6271 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6272 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6274 2001-09-02 Jim Meyering <meyering@lucent.com>
6276 * error.c: Update from GNU libc.
6278 2001-09-01 Jim Meyering <meyering@lucent.com>
6280 * xreadlink.c: New file.
6281 * xreadlink.h: New file.
6282 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6284 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6285 doesn't conflict with sparc Solaris 7's definition in
6286 /usr/include/sys/int_types.h.
6288 * exclude.c: Use `""', not `<>' to #include non-system header files.
6289 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6290 and strncasecmp as r-values. Unixware didn't have declarations.
6292 2001-08-31 Jim Meyering <meyering@lucent.com>
6294 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6295 Use an initial, malloc'd, buffer of length 128 rather than
6296 a statically allocated one of length 1024.
6298 2001-08-30 Paul Eggert <eggert@twinsun.com>
6300 * xgetcwd.c: Don't include pathmax.h.
6301 Include stdlib.h and unistd.h if available.
6303 (xmalloc, xstrdup, free): Remove decls.
6304 (xgetcwd): Don't assume sizes fit in unsigned.
6305 Check for overflow when computing sizes.
6306 Simplify reallocation code.
6308 2001-08-28 Paul Eggert <eggert@twinsun.com>
6310 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6312 * strtoimax.c: Renamed from strtoxmax.c, removing the
6315 Also, make the following further changes to make this file's
6316 configuration more similar to that of strtol.c:
6317 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6318 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6319 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6320 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6321 changed to signed values.
6323 And make the following changes as well:
6324 Fix copyright notice, as 1999 was missing.
6325 (verify): New macro.
6326 (strtoimax): Check sizes at compile-time, not run-time.
6327 Prefer strtol to strtoll if both work.
6328 (main): Remove; it was not that useful and was a pain to maintain.
6330 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6332 2001-08-30 Paul Eggert <eggert@twinsun.com>
6334 * savedir.c (savedir): Remove size parameter, as POSIX says that
6335 a directory's st_size can have an arbitrary value, so the old
6336 usage could waste an arbitrary amount of memory. All uses
6338 * savedir.h: Update prototype.
6340 2001-08-30 Paul Eggert <eggert@twinsun.com>
6342 * xstrtol.c (strtoimax): New decl.
6344 2001-08-28 Paul Eggert <eggert@twinsun.com>
6346 * xstrtol.h: Add copyright notice.
6347 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6348 LONGINT_INVALID_SUFFIX_CHAR.
6350 2001-08-30 Paul Eggert <eggert@twinsun.com>
6352 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6355 2001-08-30 Paul Eggert <eggert@twinsun.com>
6357 * hash.c: Remove '2001' from copyright notice.
6359 2001-08-30 Paul Eggert <eggert@twinsun.com>
6361 * full-write.h: New file.
6362 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6363 * full-write.c: Correct credits, as cccp.c no longer
6364 exists and anyway it was so heavily changed from the old cccp
6365 code as to be unrecognizable. Include full-write.h.
6366 (full_write) Return size_t, with short writes meaning failure.
6367 All callers changed. This fixes a bug with large buffers
6369 * utime.c: Include full-write.h.
6371 2001-08-30 Paul Eggert <eggert@twinsun.com>
6373 Merge 'exclude' changes from tar 1.13.22.
6374 This fixes one or two unlikely storage allocation overflow bugs,
6375 but doesn't change user-visible behavior otherwise.
6377 2001-08-30 Paul Eggert <eggert@twinsun.com>
6379 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6380 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6381 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6382 Include if available.
6383 (<xalloc.h>): Include
6384 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6385 (verify): New macro. Use it to verify that EXCLUDE macros do not
6386 collide with FNM macros.
6387 (struct patopts): New struct.
6388 (struct exclude): Use it, as exclude patterns now come with options.
6389 (new_exclude): Support above changes.
6390 (new_exclude, add_exclude_file):
6391 Initial size must now be a power of two to simplify overflow checking.
6392 (free_exclude, fnmatch_no_wildcards): New function.
6393 (excluded_filename): No longer requires options arg, as the options
6394 are determined by add_exclude. Now returns bool, not int.
6395 (excluded_filename, add_exclude):
6396 Add support for the fancy new exclusion options.
6397 (add_exclude, add_exclude_file): Now takes int options arg.
6398 Check for arithmetic overflow when computing sizes.
6399 (add_exclude_file): xrealloc might modify errno, so don't
6400 realloc until after errno might be used.
6402 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6404 (free_exclude): New decl.
6405 (add_exclude, add_exclude_file): Now takes int options arg.
6406 (excluded_filename): No longer requires options arg, as the options
6407 are determined by add_exclude. Now returns bool, not int.
6409 2001-08-30 Paul Eggert <eggert@twinsun.com>
6411 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6413 2001-08-27 Jim Meyering <meyering@lucent.com>
6415 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6417 * version-etc.c (N_): Remove definition.
6418 Revert most of last change.
6419 Instead, simply don't mark the `Copyright...' string for translation.
6420 Based on advice from Paul Eggert.
6422 * strtoxmax.c: Tweak comment.
6424 2001-08-26 Jim Meyering <meyering@lucent.com>
6426 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6427 of copyright with `%s' so translators don't get an untranslated
6429 (COPYRIGHT_YEAR): Define.
6430 (version_etc): Use fprintf rather than fputs.
6431 Suggestion from Ulrich Drepper.
6433 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6435 * strtoll.c: New file, from GNU libc.
6436 * xstrtoimax.c: New file.
6438 * xstrtol.h: Add xstrtoimax.
6439 * strtoumax.c: New file. Simply include "strtoumax.c".
6440 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6442 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6443 * strtoxmax.c: ... then renamed to this.
6445 2001-08-13 Paul Eggert <eggert@twinsun.com>
6447 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6448 Port to Solaris 8, where 'sed' requires a space after the 'r'
6449 command, and where sh dislikes "$/". Clean up the spacing a bit.
6450 Redirect output to $tmp just once.
6452 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6454 * addext.c (<errno.h>): Include.
6455 (errno): Declare if not defined.
6456 (addext): Work correctly when pathconf returns -1 and leaves
6457 errno alone because there is no limit. Also, work even if
6458 pathconf returns a value greater than SIZE_MAX.
6460 2001-08-12 Jim Meyering <meyering@lucent.com>
6462 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6463 Simply `return getcwd (NULL, 0);'.
6464 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6465 Use 1300 as initial value for length, not PATH_MAX.
6467 * pathmax.h: Clean up cpp syntax.
6469 2001-08-12 Jim Meyering <meyering@lucent.com>
6471 * gettimeofday.c: New file.
6473 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6475 2001-08-04 Jim Meyering <meyering@lucent.com>
6477 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6478 to get in sync with glibc.
6480 2001-08-03 Paul Eggert <eggert@twinsun.com>
6482 The following changes are from gettext 0.10.39 as maintained by
6485 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6486 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6487 with inverted sense. All uses changed.
6489 * mbswidth.c: Don't include <limits.h>.
6490 Include <stdlib.h> and <string.h> unconditionally.
6491 (iswcntrl, mbsinit, ISCNTRL): New macros.
6492 (mbsnwidth): Use K&R style function declarations.
6493 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6494 can optimize it when MB_CUR_MAX == 1.
6495 The width of control characters is zero, not 1.
6497 2001-07-15 Jim Meyering <meyering@lucent.com>
6499 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6500 (BUILT_SOURCES): Add unlocked-io.h.
6501 (io_functions): Define.
6502 (unlocked-io.h): New rule.
6503 (DISTCLEANFILES): Add unlocked-io.h.
6504 (all-local): Depend on unlocked-io.h, to ensure it is created.
6506 * unlocked-io.hin: New file
6508 * regex.c: Update from glibc.
6510 2001-07-05 Jim Meyering <meyering@lucent.com>
6512 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6514 (libfetish_a_SOURCES): Put all .h files here instead.
6515 Remove a thus-exposed (better checks in automake) duplicate and
6516 two unnecessary .h files.
6518 2001-06-11 Jim Meyering <meyering@lucent.com>
6520 * regex.c: Update from GNU libc.
6522 2001-05-27 Jim Meyering <meyering@lucent.com>
6524 * readutmp.h (UT_TYPE): Define.
6526 2001-05-24 Jim Meyering <meyering@lucent.com>
6528 * argmatch.c: Include "quote.h".
6529 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6530 quote function. Reported by Göran Uddeborg.
6532 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6534 * dirname.c (dir_name): Compute append_dot using path, not newpath
6535 which is not yet declared.
6537 2001-05-11 Paul Eggert <eggert@twinsun.com>
6539 * Makefile.am (libfetish_a_SOURCES):
6540 Add strftime.c, since we now compile it on all hosts.
6542 * strftime.c (my_strftime):
6543 Define to nstrftime if emacs, but only if my_strftime is not defined.
6544 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6545 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6546 Add one more extra argument: a nanoseconds value.
6549 (my_strftime function): Add %N format.
6550 (emacs_strftimeu): Renamed from emacs_strftime,
6551 with extra ut argument.
6553 2001-05-11 Paul Eggert <eggert@twinsun.com>
6555 dirname code cleanup. base_name now behaves more compatibly
6556 with POSIX basename when given file names that have trailing
6557 slashes, and similarly for dir_name. Add new primitives
6558 base_len and dir_len. Put the directory-name-related decls
6561 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6562 * backupfile.c (base_name): Likewise.
6563 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6564 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6565 * makepath.c (strip_trailing_slashes): Likewise.
6566 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6568 * rename.c (strip_trailing_slashes): Likewise.
6569 * same.c (base_name): Likewise.
6570 * stripslash.c (ISSLASH): Likewise.
6572 * addext.c: Include <dirname.h> after size_t is defined.
6573 * backupfile.c: Likewise.
6575 * addext.c (addext): Use base_len to trim redundant
6576 trailing slashes instead of doing it ourselves.
6577 But do not trim the last slash if it is not redundant.
6579 * backupfile.c (find_backup_file_name,
6580 max_backup_version): Use base_len instead of rolling it ourselves.
6581 Handle the case of "" and (on DOS) "C:" correctly.
6583 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6584 Include <string.h>, <dirname.h>.
6585 (base_name): Allow file names ending in slashes, other than names
6586 that are all slashes. In this case, return the basename followed
6587 by the slashes. This is more general, and can be used in places
6588 where the original base_name purposely had an assertion failure.
6589 (base_len): New function.
6591 * dirname.c: Include <string.h> instead of <stdlib.h>.
6592 Do not include <assert.h>; no longer needed.
6594 (memrchr): Remove decl.
6595 (dir_name_r): Remove.
6596 (dir_len): Renamed from dirlen. All callers changed.
6597 Rewrite in terms of base_name, for simplicity and consistency.
6598 (dir_name): Never return NULL. All callers changed.
6599 Do not include <stdlib.h> in test program; no longer needed.
6600 return 0; is fine for test program.
6602 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6604 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6606 * path-concat.c (path_concat): Use base_len to compute
6607 base length, not strlen; this means we cannot rely on memcpy
6610 * same.c (STREQ): Remove.
6611 (same_name): Handle the case where the basename ends in trailing '/'.
6613 * stripslash.c (strip_trailing_slashes): Return nonzero if
6614 a slash was stripped. Do not strip the last slash after a
6617 2001-04-08 Jim Meyering <meyering@lucent.com>
6619 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6620 recomputed; that's necessary when the offset spans a DST transition.
6621 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6623 2001-04-02 Jim Meyering <meyering@lucent.com>
6625 * regex.h, regex.c: Update from GNU libc.
6627 2001-03-19 Paul Eggert <eggert@twinsun.com>
6629 * version-etc.c (version_etc_copyright): Update to 2001.
6631 2001-03-16 Paul Eggert <eggert@twinsun.com>
6633 * tempname.c (uint64_t): Define to uintmax_t if
6634 not defined, and if UINT64_MAX is not defined.
6635 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6636 Reported by John David Anglin.
6638 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6640 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6641 alias if codeset is empty.
6642 * config.charset (BeOS): Use wildcard syntax.
6644 2001-03-13 Jim Meyering <meyering@lucent.com>
6646 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6647 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6650 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6652 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6654 * unicodeio.c (print_unicode_char): Simplify accordingly.
6656 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6658 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6659 support for DOS/DJGPP.
6661 2001-02-28 Paul Eggert <eggert@twinsun.com>
6663 * Makefile.am (libfetish_a_SOURCES):
6664 Add dup-safer.c, fopen-safer.c.
6665 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6667 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6669 2001-02-25 Paul Eggert <eggert@twinsun.com>
6671 The mkstemp replacement is taken from glibc 2.2.2, with some
6672 portability fixes for use outside glibc, as follows:
6674 * tempname.c (struct_stat64): New macro.
6675 (direxists, __gen_tempname): Use it.
6676 This avoids a portability problem with Solaris 8.
6678 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6679 (<stddef.h>, <stdint.h>, <string.h>):
6680 Include only if STDC_HEADERS || _LIBC.
6681 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6682 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6683 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6684 (__set_errno): Define this macro if <errno.h> doesn't.
6685 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6686 Define these macros if <stdio.h> doesn't.
6687 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6688 Define these macros if <sys/stat.h>
6689 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6690 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6691 __xstat64): Define if not _LIBC.
6692 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6693 (__gen_tempname): Invoke gettimeofday only if
6694 HAVE_GETTIMEOFDAY || _LIBC;
6695 otherwise, fall back on plain "time".
6696 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6698 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6700 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6702 2001-02-17 Jim Meyering <meyering@lucent.com>
6704 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6705 around included file name.
6707 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6709 * strftime.c: Update from GNU libc (the only changes were to comments).
6711 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6713 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6715 2001-02-17 Paul Eggert <eggert@twinsun.com>
6717 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6718 Remove workaround macros for hosts that have mbrtowc but not
6719 mbstate_t, as we now insist on proper declarations for both
6720 before using mbrtowc.
6722 2001-02-17 Jim Meyering <meyering@lucent.com>
6724 * regex.c: Update from libc.
6726 2001-02-16 Paul Eggert <eggert@twinsun.com>
6728 * alloca.c (malloc): Undef before defining, since stdlib.h
6729 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6730 Reported by Mark Hounschell via Paul Eggert.
6732 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6734 * config.charset: Update for FreeBSD 4.2.
6736 2001-01-26 Jim Meyering <meyering@lucent.com>
6738 * quotearg.c: Include stddef.h.
6739 * quote.c: Include stddef.h.
6740 Reported by Axel Kittenberger.
6742 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6743 line in double quotes so that it evokes a better diagnostic.
6744 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6745 Reported by Axel Kittenberger.
6747 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6749 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6750 to avoid a warning. Add back 'const' to inptr.
6752 2001-01-16 Jim Meyering <meyering@lucent.com>
6754 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6757 2001-01-14 Jim Meyering <meyering@lucent.com>
6759 * rename.c: New file. From Volker Borchert.
6760 Include stdlib.h, string.h or strings.h, and xalloc.h.
6761 Use strip_trailing_slashes rather than open-coding it.
6763 2001-01-03 Paul Eggert <eggert@twinsun.com>
6765 * strftime.c: Sync with glibc time/strftime.c 1.81.
6767 2001-01-03 Jim Meyering <meyering@lucent.com>
6769 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6770 local `inptr' to avoid warning with some system declarations of iconv.
6772 2000-12-29 Paul Eggert <eggert@twinsun.com>
6774 * modechange.c: Do not assume that mode_t uses the
6775 traditional octal encoding. E.g. "chmod 1 FOO" should set
6776 the other-execute bit of FOO even if S_IXOTH != 1.
6778 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6779 WOTH, XOTH, ALLM): New macros.
6780 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6781 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6783 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6784 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6786 No need to use uintmax_t; unsigned long is long enough.
6787 Don't bother to get suffix since we don't use it.
6789 2000-12-24 Jim Meyering <meyering@lucent.com>
6791 * hash.c (is_prime): Return explicit boolean values.
6792 (hash_get_first): Return NULL to appease Irix5.6's 89.
6793 Reported by Nelson Beebe.
6795 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6797 * localcharset.c (locale_charset): Add support for Win32.
6799 2000-12-18 Paul Eggert <eggert@twinsun.com>
6801 * physmem.h, physmem.c: New files.
6803 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6804 (noinst_HEADERS): Add physmem.h.
6806 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6807 't' for compatibility with Solaris 8 sort.
6809 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6811 * config.charset: Add support for BeOS.
6813 2000-12-16 Jim Meyering <meyering@lucent.com>
6815 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6816 SHELLS_FILE to a file name that's useful on djgpp systems.
6818 (ADDITIONAL_DEFAULT_SHELLS): Define.
6819 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6820 Based mostly on a patch from Prashant TR.
6822 2000-12-16 Jim Meyering <meyering@lucent.com>
6824 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6825 N and M) would have treated it like `chown N:N FILE'.
6827 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6829 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6831 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6832 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6833 to the list of canonical encodings. Rename EUC-CN to GB2312.
6835 2000-12-08 Andreas Schwab <schwab@suse.de>
6837 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6838 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6840 2000-12-07 Jim Meyering <meyering@lucent.com>
6842 * stripslash.c (ISSLASH): Define.
6843 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6846 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6847 (dir_name_r): Declare this function as static.
6848 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6849 manifest itself on a name containing a mix of slashes and
6851 Make this function work with names starting with a DOS-style
6852 drive letter and colon prefix.
6853 (dir_name): Append `.' if necessary.
6854 Based mostly on patches from Prashant TR and Eli Zaretskii.
6856 * dirname.h (dir_name_r): Remove prototype.
6858 2000-12-05 Jim Meyering <meyering@lucent.com>
6860 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6862 2000-12-04 Jim Meyering <meyering@lucent.com>
6864 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6865 Also include memory.h, stdlib.h, unistd.h if appropriate.
6866 Reported by Andreas Jaeger (conflicting declaration of malloc).
6868 2000-12-02 Jim Meyering <meyering@lucent.com>
6870 * closeout.h: Make idempotent, to avoid some obscure warnings.
6872 2000-12-01 Paul Eggert <eggert@twinsun.com>
6874 * memrchr.c: Include <config.h> before any system include file.
6876 2000-11-29 Paul Eggert <eggert@twinsun.com>
6878 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6880 2000-11-26 Jim Meyering <meyering@lucent.com>
6882 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6884 2000-11-22 Paul Eggert <eggert@twinsun.com>
6886 * strftime.c (my_strftime): Do not invoke mbrlen with a
6887 size of (size_t) -1; it's not portable.
6889 2000-11-17 Akim Demaille <akim@epita.fr>
6891 * obstack.h: Formatting changes.
6892 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6893 prevent type checking.
6894 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6895 cast the value to (void *): assigning a `foo *' to a `void *'
6897 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6899 2000-11-17 Jim Meyering <meyering@lucent.com>
6901 * strstr.c: Update from GNU libc.
6903 2000-11-16 Jim Meyering <meyering@lucent.com>
6905 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6907 2000-11-11 Jim Meyering <meyering@lucent.com>
6909 * error.c: Add a couple #includes, merging from GNU libc version.
6911 2000-11-10 Jim Meyering <meyering@lucent.com>
6913 * obstack.h: Update from GNU libc.
6914 * obstack.c: Likewise.
6916 2000-11-06 Paul Eggert <eggert@twinsun.com>
6918 * getusershell.c (setusershell): Use rewind rather than
6919 fseek/fseeko, to avoid configuration hassles with fseeko.
6920 Don't bother opening SHELLS_FILE if shellstream is NULL;
6923 2000-11-05 Jim Meyering <meyering@lucent.com>
6925 * makepath.h (make_dir): Declare.
6926 * makepath.c (make_dir): Remove `static' attribute.
6929 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6931 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6932 last one in a bucket, advance to the next bucket.
6934 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6936 * fnmatch.c: Do not comment out all the code if we are using
6937 the GNU C library, because in some cases we are replacing buggy
6938 code in the GNU C library itself.
6940 2000-10-30 Paul Eggert <eggert@twinsun.com>
6942 * error.h, getline.h, modechange.h:
6943 Remove "2000" from Copyright line, as the file hasn't been
6944 changed this year other than in the copyright notice.
6946 * xalloc.h: Add "2000" to Copyright line, as this file
6947 was changed this year.
6949 2000-10-30 Paul Eggert <eggert@twinsun.com>
6951 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6952 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6953 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6955 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6957 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6958 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6959 doesn't define __restrict_arr.
6961 2000-10-29 Jim Meyering <meyering@lucent.com>
6963 * xstat.in: Fix grammar in comment.
6965 2000-10-28 Jim Meyering <meyering@lucent.com>
6967 * memchr.c: Update from libc.
6968 Adjust for portability:
6969 [HAVE_STDLIB_H]: Include stdlib.h.
6970 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6971 Undef __memchr, too.
6972 [!weak_alias]: Define __memchr to memchr.
6974 * regex.c: Update from libc.
6975 * regex.h: Likewise.
6976 * getopt1.c: Likewise.
6977 * memcmp.c: Likewise.
6979 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6980 Avoid using fseek, when possible -- it's broken by design.
6981 Patch by Ulrich Drepper.
6983 2000-10-26 Jim Meyering <meyering@lucent.com>
6985 * strftime.c: Update from libc.
6987 2000-10-25 Jim Meyering <meyering@lucent.com>
6989 * obstack.c: Update from libc.
6991 2000-10-23 Jim Meyering <meyering@lucent.com>
6993 * hard-locale.c (hard_locale): Revert last change -- it was simply
6994 wrong. That set_locale call must not have any side effects.
6997 2000-10-22 Jim Meyering <meyering@lucent.com>
6999 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7000 [CYCLIC]: Remove now-unused definition.
7002 * save-cwd.c (O_DIRECTORY): Define, if needed.
7003 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7004 Suggestion from Ulrich Drepper.
7006 2000-10-21 Jim Meyering <meyering@lucent.com>
7008 * dirname.c (dir_name_r): New function, factored out of dir_name.
7009 (dir_name): Use dir_name_r.
7010 * dirname.h (dir_name_r): Declare it.
7012 2000-10-21 Jim Meyering <meyering@lucent.com>
7014 * dirname.c (memrchr): Declare if necessary.
7015 (dir_name): Remove the restriction that there be no
7016 trailing slashes. Now, this code skips past them, effectively
7018 [TEST_DIRNAME] (main): New unit tests.
7020 * memrchr.c: New file from GNU libc.
7021 Undef __memrchr, too.
7022 [!weak_alias]: Define __memrchr to memrchr.
7023 Guard weak_alias use with `#ifdef weak_alias'.
7025 2000-10-17 Jim Meyering <meyering@lucent.com>
7027 * quote.h (PARAMS): Define and use.
7028 Reported by Akim Demaille.
7030 * getopt.c: Update from libc.
7032 2000-10-16 Jim Meyering <meyering@lucent.com>
7034 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7037 2000-09-25 Jim Meyering <meyering@lucent.com>
7039 * md5.h (rol): Define (from GnuPG).
7041 * sha.c: Give credit (GnuPG) where due.
7042 (M): Use rol rather than open-coding it.
7043 Add a FIXME comment.
7045 2000-09-21 Jim Meyering <meyering@lucent.com>
7047 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7048 Reported by Michael Stone.
7050 2000-09-20 Jim Meyering <meyering@lucent.com>
7052 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7053 (noinst_HEADERS): Add sha.h.
7054 Based on code from Scott G. Miller and from GnuPG.
7056 2000-09-15 Jim Meyering <meyering@lucent.com>
7058 * regex.c: Update from libc.
7060 2000-09-10 Jim Meyering <meyering@lucent.com>
7062 * getopt.c (_getopt_internal): Update from glibc.
7064 2000-09-09 Jim Meyering <meyering@lucent.com>
7066 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7067 think it should be used as a general replacement for isascii.
7068 * fnmatch.c: Likewise.
7069 * mbswidth.c: Likewise
7070 * regex.c: Likewise.
7073 * userspec.c: Include sys/param.h and limits.h.
7075 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7076 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7077 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7078 UID, GID. Check range.
7080 2000-09-06 Jim Meyering <meyering@lucent.com>
7082 * getopt.c (_getopt_internal): Update from glibc.
7084 2000-08-30 Jim Meyering <meyering@lucent.com>
7086 * strftime.c: Merge in changes from GNU libc.
7088 2000-08-26 Jim Meyering <meyering@lucent.com>
7090 * closeout.c: Include "__fpending.h".
7091 (close_stdout_status): Return right away if there's nothing to flush.
7093 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7094 * __fpending.c: New file.
7095 * __fpending.h: New file.
7097 2000-08-07 Paul Eggert <eggert@twinsun.com>
7099 Standardize on "memory exhausted" instead of "Memory exhausted"
7100 or "virtual memory exhausted".
7101 * obstack.c (print_and_abort): Use "memory exhausted", not
7102 "virtual memory exhausted".
7103 * same.c (same_name): Invoke xalloc_die instead of printing
7105 * userspec.c (parse_user_spec): Likewise.
7106 * bumpalloc.h: comment fix
7107 * same.c, userspec.c: Include xalloc.h.
7109 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7110 not char *const and pointing to a constant array.
7111 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7112 (xrealloc): Comment fix.
7114 * userspec.c (parse_user_spec):
7115 Don't translate a message until just before returning,
7116 to avoid unnecessary translation.
7118 2000-08-07 Jim Meyering <meyering@lucent.com>
7120 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7121 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7122 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7123 getgroups.c, gethostname.c, getopt.h, group-member.c,
7124 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7125 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7126 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7127 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7128 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7129 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7130 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7131 yesno.c: Back out Copyright date changes for each file with no change
7132 this year. This eases coordination with other programs using the same
7133 source code modules. From Paul Eggert.
7135 2000-08-03 Greg McGary <greg@mcgary.org>
7137 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7138 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7139 (EXTEND_BUFFER): Use them.
7141 2000-08-01 Jim Meyering <meyering@lucent.com>
7143 * dirname.c (ISSLASH): Define.
7144 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7145 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7146 both `\' and `/' may be use as path separators.
7147 Based on a patch from Prashant TR.
7149 2000-07-31 Paul Eggert <eggert@twinsun.com>
7151 * quotearg.c (quotearg_n_options): Don't make the initial
7152 slot vector a constant, since it might get modified.
7154 2000-07-31 Jim Meyering <meyering@lucent.com>
7156 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7157 * obstack.c (print_and_abort): Likewise.
7159 2000-07-30 Paul Eggert <eggert@twinsun.com>
7161 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7162 buffer, so that the caller can always quote one small
7163 component of a "memory exhausted" message in slot 0.
7164 From a suggestion by Jim Meyering.
7166 2000-07-30 Jim Meyering <meyering@lucent.com>
7168 * makepath.c (make_path): Quote the other instance, too.
7170 * quotearg.c (N_STATIC_SLOTVECS): Define.
7171 (STATIC_BUF_SIZE): Define.
7172 (quotearg_n_options): Use only statically allocated storage when
7173 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7174 than STATIC_BUF_SIZE.
7176 2000-07-29 Jim Meyering <meyering@lucent.com>
7178 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7179 * dirname.c (dir_name): Likewise.
7181 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7183 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7184 (dir_name): Assert that there are no trailing slashes.
7186 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7188 * mbswidth.h (mbswidth): Add a flags argument.
7189 (mbswidth): New declaration.
7190 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7191 * mbswidth.c (mbswidth): Add a flags argument.
7192 (mbsnwidth): New function.
7194 2000-07-24 Jim Meyering <meyering@lucent.com>
7196 * mbswidth.c: Remove useless #else. From Bruno Haible.
7198 2000-07-23 Paul Eggert <eggert@twinsun.com>
7200 * mbswidth.c (_XOPEN_SOURCE):
7201 Don't define; this causes problems on Solaris 7.
7202 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7204 2000-07-23 Paul Eggert <eggert@twinsun.com>
7207 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7208 so that mbstate_t is always defined.
7210 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7211 be 1 in at least one GCC installation, and this configuration
7212 error is likely to be common. Ignoring MB_LEN_MAX hurts
7213 performance on hosts that have mbrtowc but have only unibyte
7214 locales, but I assume these hosts are rare.
7216 2000-07-23 Paul Eggert <eggert@twinsun.com>
7218 * quotearg.c: Streamline by invoking multibyte code only if needed.
7219 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7220 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7221 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7222 invoke multibyte primitives.
7224 2000-07-23 Jim Meyering <meyering@lucent.com>
7226 * basename.c (base_name): Add an assertion.
7228 2000-07-15 Bruno Haible <clisp.cons.org>
7230 * quotearg.c: When the system forces us to redefine mbstate_t,
7231 shadow its mbsinit function.
7233 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7235 * mbswidth.h: New file.
7236 * mbswidth.c: New file.
7237 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7238 (noinst_HEADERS): Add mbswidth.h.
7240 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7242 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7245 2000-07-15 Jim Meyering <meyering@lucent.com>
7247 * makepath.c: Include quote.h.
7248 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7249 corresponding argument in a `quote (...)' call.
7250 Give better diagnostics.
7252 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7253 (noinst_HEADERS): Add quote.h.
7255 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7256 from tar's src/misc.c.
7257 * quote.h: New file. Prototypes for same.
7259 2000-07-10 Paul Eggert <eggert@twinsun.com>
7261 From a suggestion by Bruno Haible.
7262 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7263 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7264 to decide whether to define the BeOS workaround macro;
7265 this adjusts to the change to AC_MBSTATE_T.
7267 2000-07-13 Paul Eggert <eggert@twinsun.com>
7269 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7271 * quotearg.c (quoting_style_args, quoting_style_vals,
7272 quotearg_buffer_restyled): Add support for
7273 clocale_quoting_style. Undo previous change to
7274 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7275 and "{RIGHT QUOTATION MARK}" msgids.
7277 2000-07-05 Paul Eggert <eggert@twinsun.com>
7279 The old behavior of quoting `like this' doesn't look good with
7280 newer, ISO-style fonts. See:
7281 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7283 Instead, quote "like this" by default. Let the translator
7284 tailor the locale-specific quoting behavior by providing
7285 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7287 * quotearg.c (N_): New macro.
7288 (gettext_default): New function.
7289 (quotearg_buffer_restyled): Use
7290 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7291 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7293 2000-07-09 Jim Meyering <meyering@lucent.com>
7295 * Most files: Update copyright dates to include 2000.
7297 2000-07-08 Jim Meyering <meyering@lucent.com>
7299 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7301 (xgethostname): Remove now-unnecessary #ifdef.
7302 Move declaration of `err' into loop where it's used.
7304 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7306 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7307 by allocating a larger buffer. Test the gethostname return value for
7308 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7309 returns an error and ENAMETOOLONG isn't defined.
7311 2000-07-05 Paul Eggert <eggert@twinsun.com>
7312 and Bruno Haible <haible@clisp.cons.org>
7314 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7316 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7318 * quotearg.c (struct quoting_options): Simplify quote_these_too
7321 2000-07-03 Jim Meyering <meyering@lucent.com>
7323 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7324 Reported by Bruno Haible.
7326 2000-07-04 Jim Meyering <meyering@lucent.com>
7328 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7329 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7332 2000-07-03 Paul Eggert <eggert@twinsun.com>
7333 and Bruno Haible <haible@clisp.cons.org>
7335 * quotearg.c (mbrtowc):
7336 Assign to *pwc, and return 1 only if result is nonzero.
7337 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7339 2000-07-03 Jim Meyering <meyering@lucent.com>
7341 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7342 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7345 2000-07-02 Jim Meyering <meyering@lucent.com>
7347 * quotearg.c (mbstate_t): Don't define here.
7349 2000-07-02 Jim Meyering <meyering@lucent.com>
7351 * nanosleep.c (SIGCONT): Define if not already defined.
7353 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7355 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7356 per change in ../m4/ls-mntd-fs.m4.
7357 (read_filesystem_list): Ignore symbolic links.
7359 2000-06-29 Jim Meyering <meyering@lucent.com>
7361 * same.c: Include <string.h> or <strings.h>, as appropriate,
7362 for declaration of strcmp.
7364 * long-options.c: Include <stdlib.h>, for declaration of exit.
7366 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7367 Avoid warning by casting result to `char *' to remove `const'.
7369 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7371 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7373 2000-06-26 Paul Eggert <eggert@twinsun.com>
7375 savedir now sets errno on failure and invokes xmalloc to get memory.
7376 Fix a couple of other minor bugs while we're at it.
7378 * savedir.c (<unistd.h>): Do not include; there's no need.
7379 (NAMLEN): Remove macro.
7380 (malloc, realloc): Remove decls.
7382 ("xalloc.h"): Include.
7383 (NAME_SIZE_DEFAULT): New macro.
7384 (savedir): Use xmalloc / xrealloc to allocate memory.
7385 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7386 Skip "" directory entries.
7387 Use strlen to calculate directory entry length, since the old method
7388 is rarely used these days and isn't worth supporting.
7389 Don't use a pointer after freeing it.
7390 Check for integer overflow when calculating allocation size.
7391 Use memcpy to copy entries, instead of stpcpy.
7392 Set errno properly when returning NULL.
7393 Check for readdir error.
7395 2000-06-26 Jim Meyering <meyering@lucent.com>
7397 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7399 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7401 * getusershell.c (xmalloc, xrealloc): Remove functions.
7403 Don't include <stdlib.h>. Don't declare malloc, realloc.
7405 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7407 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7409 2000-06-24 Jim Meyering <meyering@lucent.com>
7411 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7413 2000-06-21 Jim Meyering <meyering@lucent.com>
7415 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7417 2000-06-19 Paul Eggert <eggert@twinsun.com>
7419 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7420 (mbrtowc, mbstate_t): Define substitutes if
7421 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7422 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7423 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7425 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7427 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7428 than 1024, return a memory chunk of least possible size, instead
7429 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7430 Use free/xmalloc instead of xrealloc to avoid copying for very long
7433 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7435 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7436 address, not strdup. Include <stdlib.h> and don't declare free().
7438 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7440 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7443 2000-06-21 Jim Meyering <meyering@lucent.com>
7445 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7446 (noinst_HEADERS): Add getstr.h.
7448 * getline.c (getstr): Move into a separate file.
7449 * getstr.c (getstr): New file, extracted from getline.c, with
7450 the following changes: new parameter, delim2; both delim[12]
7451 parameters have type `int', not `char'. The latter would lose
7452 with 8-bit delimiters.
7453 * getstr.h: New file.
7455 2000-06-19 Jim Meyering <meyering@lucent.com>
7457 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7459 2000-06-18 Jim Meyering <meyering@lucent.com>
7461 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7462 Besides, these days every porting target provides a mkdir function.
7464 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7465 (this snippet comes from src/system.h).
7467 2000-06-15 Paul Eggert <eggert@twinsun.com>
7469 * human.c (adjust_value): New function.
7470 (human_readable_inexact): Apply rounding style even when
7471 printing approximate values.
7473 2000-06-14 Paul Eggert <eggert@twinsun.com>
7475 * human.c (human_readable_inexact): Allow an input block
7476 size that is not a multiple of the output block size, and vice versa.
7477 Reported by Piergiorgio Sartor.
7479 2000-06-14 Paul Eggert <eggert@twinsun.com>
7481 * getdate.y (get_date): Apply relative times after time
7482 zone indicator, not before. Reported by Todd A. Jacobs.
7484 2000-06-13 Jim Meyering <meyering@lucent.com>
7486 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7488 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7490 2000-06-12 Paul Eggert <eggert@twinsun.com>
7492 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7494 2000-06-04 Paul Eggert <eggert@twinsun.com>
7496 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7498 2000-06-04 Jim Meyering <meyering@lucent.com>
7500 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7501 SunOS 4.1.4 for which gid_t is an unsigned type.
7503 2000-06-03 Jim Meyering <meyering@lucent.com>
7505 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7507 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7509 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7510 newer, don't install charset.alias.
7511 * config.charset: Change the Linux/glibc rules so they become empty
7512 on glibc-2.1 or newer.
7514 2000-06-02 Jim Meyering <meyering@lucent.com>
7516 * mountlist.c: Back out last change. Instead, do this...
7517 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7518 member using the same `ignore'-testing code.
7519 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7523 2000-05-29 Jim Meyering <meyering@lucent.com>
7525 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7526 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7528 2000-05-22 Jim Meyering <meyering@lucent.com>
7530 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7532 2000-05-18 Jim Meyering <meyering@lucent.com>
7534 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7535 back, too, since it may have been modified by allocate_entry.
7536 (hash_delete): Rewrite to use neither the assignment operator
7537 nor the comma operator in an if-expression.
7539 2000-05-15 Paul Eggert <eggert@twinsun.com>
7542 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7543 Remove; no longer needed.
7544 "quotearg.h": Add include.
7545 (file_name): Do not bother to explicitly initialize to NULL; it's less
7546 efficient on some hosts.
7547 (close_stdout_status): Remove test as to whether stdout was already
7548 closed; it breaks for the case "echo x | sort >&-".
7549 Quote file name colons.
7550 Do not assume that _("write error") lacks format strings.
7552 2000-05-15 Jim Meyering <meyering@lucent.com>
7554 * version-etc.c (version_etc_copyright): Update the copyright string
7555 used in all --version output.
7557 2000-05-14 Jim Meyering <meyering@lucent.com>
7559 * closeout.c (close_stdout_set_file_name): New function.
7560 (close_stdout_status): Use new file-scoped global.
7561 Return right away if fstat says the stdout file descriptor is invalid.
7562 * closeout.h (close_stdout_set_file_name): Declare.
7564 2000-05-10 Jim Meyering <meyering@lucent.com>
7566 * closeout.c [default_exit_status]: New file-scoped variable.
7567 (close_stdout_set_status): New function.
7568 * closeout.h (close_stdout_set_status): Declare.
7570 2000-05-08 Jim Meyering <meyering@lucent.com>
7572 * long-options.c: Don't include closeout.h.
7573 (parse_long_options): Don't call close_stdout for --version.
7575 2000-05-06 Jim Meyering <meyering@lucent.com>
7577 * strnlen.c: Undefine __strnlen and strnlen.
7578 [!weak_alias]: Define __strnlen to strnlen.
7580 * atexit.c: New file, from libiberty.
7582 2000-05-06 Jim Meyering <meyering@lucent.com>
7584 * closeout.c (close_stdout_status): Also check for errors on the
7587 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7589 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7590 instead of xmalloc, xrealloc, path_concat.
7591 (locale_charset): Treat empty environment variables as absent.
7592 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7594 2000-05-04 Jim Meyering <meyering@lucent.com>
7596 * getopt.c: Update from glibc.
7597 * obstack.c: Likewise.
7598 * obstack.h: Likewise.
7599 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7601 * regex.h: Likewise.
7602 * strndup.c: Likewise.
7603 * strnlen.c: New file, from glibc.
7605 2000-05-01 Jim Meyering <meyering@lucent.com>
7607 * full-write.c (full_write): Remove `FIXME' part of comment.
7609 2000-04-29 Jim Meyering <meyering@lucent.com>
7611 * path-concat.c: Declare strdup only if it's not defined.
7612 * canon-host.c: Likewise.
7614 2000-04-28 Jim Meyering <meyering@lucent.com>
7616 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7617 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7618 included first, then limits.h is included by locale.h by libintl.h.
7619 From John David Anglin.
7621 2000-04-25 Jim Meyering <meyering@lucent.com>
7623 * makepath.c (S_IRWXUGO): Define.
7624 (make_path): Always perform explicit chmod if MODE specifies any
7625 of the `special' permission bits. Prompted by a bug report against
7626 install from Mate Wierdl and Joost van Baal.
7628 2000-04-18 Jim Meyering <meyering@lucent.com>
7632 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7633 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7635 2000-04-17 Jim Meyering <meyering@lucent.com>
7637 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7638 the definition of it to rpl_strftime also defined-away the system's
7641 2000-04-15 Jim Meyering <meyering@lucent.com>
7643 Use `C' to denote so-called `contiguous' files, the same way
7645 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7646 (ftypelet): Use S_ISCTG.
7647 From Michael Deutschmann.
7649 2000-04-14 Jim Meyering <meyering@lucent.com>
7651 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7653 2000-04-08 Jim Meyering <meyering@lucent.com>
7655 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7656 names don't conflict. Reported by Eli Zaretskii.
7658 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7660 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7661 bug. Deal with the different error behavior of Irix iconv.
7663 2000-04-07 Jim Meyering <meyering@lucent.com>
7665 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7666 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7668 2000-04-05 Jim Meyering <meyering@lucent.com>
7670 Portability tweaks required for ultrix4.3.
7671 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7672 * readutmp.c: Include sys/types.h before sys/stat.h.
7673 * canon-host.c: Declare strdup.
7674 * path-concat.c: Likewise.
7675 From John David Anglin.
7677 2000-04-04 Jim Meyering <meyering@lucent.com>
7679 Be more DOS 8.3-friendly.
7680 * ref-add.sin: Renamed from ref-add.sed.in.
7681 * ref-del.sin: Renamed from ref-del.sed.in.
7682 * Makefile.am: Reflect renaming.
7683 Reported by Eli Zaretskii.
7685 Use a temporary file name that won't clash with `charset.alias'
7686 in the DOS 8.3 name space.
7687 * Makefile.am (charset_tmp): Define.
7688 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7689 (uninstall-local): Likewise.
7690 Reported by Eli Zaretskii.
7692 2000-03-29 Paul Eggert <eggert@twinsun.com>
7694 * time/strftime.c (my_strftime): Make sure we call the system
7695 strftime, not ourselves, when invoking the underlying strftime.
7697 2000-03-24 Jim Meyering <meyering@lucent.com>
7699 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7700 (charset_alias): Define.
7701 (install-exec-local): Factor out common code.
7702 (uninstall-local): Split lines longer than 80.
7703 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7705 (.sed.in.sed): New rule. Don't redirect directly to $@.
7706 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7708 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7710 * config.charset: Output a line containing "Packages using this file".
7711 * ref-add.sed.in, ref-del.sed.in: New files.
7712 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7713 ref-del.sed): New rules.
7715 2000-03-17 Jim Meyering <meyering@lucent.com>
7717 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7718 Otherwise, include <strings.h>
7720 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7722 * unicodeio.c (utf8_wctomb): New function.
7723 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7724 format instead of in UCS-4 with platform dependent endianness.
7726 2000-03-07 Paul Eggert <eggert@twinsun.com>
7728 * savedir.c (savedir): Work even if directory size is
7729 negative; this can happen with some screwy NFS configurations.
7731 2000-03-06 Jim Meyering <meyering@lucent.com>
7733 * localcharset.c (get_charset_aliases): Don't try to free file_name
7734 if it's NULL (because we ran out of memory). From Bruno Haible.
7736 2000-03-05 Jim Meyering <meyering@lucent.com>
7738 * localcharset.c ("path-concat.h"): Include.
7739 (get_charset_aliases): Use path_concat instead of ANSI string
7742 * unicodeio.h (PARAMS): Define.
7743 Use it to guard prototype.
7745 2000-03-04 Jim Meyering <meyering@lucent.com>
7747 * Makefile.am (install-exec-local): Create $(libdir) before installing
7749 (uninstall-local): Uncomment this rule so `make distcheck' works
7752 * unicodeio.c (<errno.h>): Include it.
7753 (errno): Declare if not defined.
7755 * localcharset.c: Add Bruno's comment justifying use of volatile.
7757 * config.charset: New version, incorporating remarks from a linux
7758 i18n mailing list. From Bruno Haible.
7760 2000-03-02 Jim Meyering <meyering@lucent.com>
7762 * Makefile.am (EXTRA_DIST): Add config.charset.
7764 2000-03-01 Jim Meyering <meyering@lucent.com>
7766 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7767 * unicodeio.c: Likewise.
7769 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7771 * config.charset: New file.
7772 * localcharset.c: New file.
7773 * unicodeio.h, unicodeio.c: New files.
7774 * Makefile.am (DEFS): Add -DLIBDIR=...
7775 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7776 (noinst_HEADERS): Add unicodeio.h.
7777 (all-local, install-exec-local, charset.alias): New targets.
7779 2000-02-28 Paul Eggert <eggert@twinsun.com>
7781 * quotearg.c (ALERT_CHAR): New macro.
7782 (quotearg_buffer_restyled): Use it.
7784 2000-02-27 Jim Meyering <meyering@lucent.com>
7786 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7787 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7789 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7790 not `#if STDC_HEADERS'.
7791 Declare malloc if needed.
7793 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7794 now that autoconf always defines the HAVE_DECL_ symbols.
7795 * human.c: Likewise.
7797 * strtoumax.c: Likewise.
7799 * backupfile.c: Arrange for cpp to fail if the configure-time
7800 declaration check was not run.
7802 * human.c: Likewise.
7804 * strtoumax.c: Likewise.
7806 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7807 then first look up the entire `.'-containing string as a login name.
7809 2000-02-18 Paul Eggert <eggert@twinsun.com>
7811 * getdate.y: Handle two-digit years with leading zeros correctly.
7812 (textint): New typedef.
7813 (parser_control): Member year changed from int to textint.
7815 (YYSTYPE): Removed; replaced by %union with int and textint members.
7816 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7817 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7818 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7819 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7820 (date, number, to_year): Use width of number in digits, not its value,
7821 to determine whether it's a 2-digit year, or a 2-digit time.
7822 (yylex): Store number of digits of numeric tokens.
7823 Reported by John Kendall.
7825 (parser_control): Changed from struct parser_control to typedef (for
7826 consistency). All uses changed.
7828 (tID): Removed; not used.
7829 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7831 2000-02-14 Paul Eggert <eggert@twinsun.com>
7833 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7834 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7836 2000-02-12 Jim Meyering <meyering@lucent.com>
7838 * userspec.c (ISDIGIT): Define it.
7839 (isdigit): Remove definition.
7840 (is_number): Use ISDIGIT, not isdigit.
7841 <libintl.h>: Include.
7843 (parse_user_spec): Mark translatable strings.
7845 2000-02-10 Jim Meyering <meyering@lucent.com>
7847 With these changes, nanosleep.[ch] are finally enough like the other
7848 lib/* replacement files to compile on a few more losing systems.
7850 * nanosleep.h: Don't include config.h.
7851 Remove prototype from declaration of nanosleep.
7852 (PARAMS): Remove now-unneeded definition.
7853 * nanosleep.c: #undef nanosleep.
7854 (rpl_nanosleep): Rename from nanosleep.
7856 2000-02-03 Jim Meyering <meyering@lucent.com>
7858 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7859 rather than with `#if HAVE_UTMPNAME'.
7861 2000-02-01 Jim Meyering <meyering@lucent.com>
7863 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7865 2000-01-31 Jim Meyering <meyering@lucent.com>
7867 * nanosleep.h (nanosleep): Guard declaration with
7868 `#if ! HAVE_DECL_NANOSLEEP'.
7869 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7870 the declaration in that vendor's sys/timers.h.
7871 Reported by Christian Krackowizer.
7873 * quotearg.c (ISASCII): Add #undef and move definition to follow
7874 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7875 (ISPRINT): Likewise.
7876 Reported by Tom Tromey.
7878 2000-01-30 Jim Meyering <meyering@lucent.com>
7880 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7881 uses of ->ut_name. The latter doesn't work with new Linux header files
7882 where only utmpx.ut_user is declared.
7884 * readutmp.h (UT_USER): Define.
7886 2000-01-23 Jim Meyering <meyering@lucent.com>
7888 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7891 2000-01-22 Jim Meyering <meyering@lucent.com>
7893 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7894 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7895 Required for some AIX systems. Reported by Christian Krackowizer.
7896 [TESTING] (main): New function.
7898 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7899 * dirname.c (dir_name): Support for DOS-style file names with drive
7902 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7904 * strverscmp.c (ISDIGIT): Define.
7905 (strverscmp): Use ISDIGIT, not isdigit.
7907 2000-01-17 Paul Eggert <eggert@twinsun.com>
7909 * nanosleep.c (nanosleep):
7910 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7911 POSIX.1 doesn't require SA_INTERRUPT and some systems
7912 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7913 it's been part of POSIX.1 since day 1 (in 1988).
7915 2000-01-17 Jim Meyering <meyering@lucent.com>
7917 * interlock: Remove unused file. Reported by François Pinard.
7919 2000-01-16 Paul Eggert <eggert@twinsun.com>
7921 * quotearg.c (quotearg_buffer_restyled): Do not quote
7922 alert, backslash, formfeed, and vertical tab unnecessarily in
7923 shell quoting style.
7926 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7927 Free Software Foundation, Inc.
7928 Copying and distribution of this file, with or without modification,
7929 are permitted provided the copyright notice and this notice are preserved.