1 2005-08-27 Jim Meyering <jim@meyering.net>
4 * pipe-safer.c: New file.
5 * creat-safer.c: New file.
6 * fcntl--.h (creat): Define to creat_safer.
7 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
8 * unistd-safer.h: Declare pipe_safer.
10 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
12 * regex_internal.h: Remove all references to
13 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
15 (bitset_not, bitset_merge, bitset_not_merge):
16 (bitset_mask, re_string_allocate, re_string_construct):
17 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
18 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
19 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
20 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
21 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
22 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
23 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
24 (re_acquire_state_context):
25 Remove unnecessary forward decls.
26 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
27 Put __attribute at function definition,
28 now that the function decl has been removed.
29 * lib/regex_internal.c (re_string_peek_byte_case):
30 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
33 2005-08-26 Simon Josefsson <jas@extundo.com>
35 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
36 Haible <bruno@clisp.org>.
38 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
40 * regexec.c (set_regs): Don't alloca with an unbounded size.
42 alloca modernization/simplification for regex.
43 * regex.c: Remove portability cruft for alloca. This no longer
44 needs to be at the start of the file, and can be moved into
45 regex_internal.h and simplified.
46 * regex_internal.h: Include <alloca.h>.
47 (__libc_use_alloca) [!defined _LIBC]: New macro.
48 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
49 now works outside glibc.
51 2005-08-24 Simon Josefsson <jas@extundo.com>
53 * getpass.c: Add WIN32 implementation. Conditionalize use of
54 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
57 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
59 Make regex safe for g++. This fixes one real bug (an "err"
60 that should have been "*err"). g++ problem reported by
62 * regex_internal.h (re_calloc): New macro, consistent with
63 re_malloc etc. All callers of calloc changed to use re_calloc.
64 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
65 not int. All callers changed.
66 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
67 just use an array of size MB_LEN_MAX.
68 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
69 (find_recover_state): Change "err" to "*err"; this fixes what
70 appears to be a real bug.
71 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
74 2005-08-25 Jim Meyering <jim@meyering.net>
76 * open-safer.c: Include <config.h>.
77 Otherwise, we'd lose LARGEFILE support in any file using
80 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
82 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
83 * regex.h (regerror): Likewise.
85 * regex.c: Do not include <sys/types.h>, as POSIX no longer
86 requires this. (The code never needed it.)
88 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
89 All uses of recently-renamed identifiers changed to use the new,
90 POSIX-compliant names. The code will build and run just fine
91 without these changes, but it's better to eat our own dog food
92 and use the standard-conforming names.
94 * regex.h: Fix a multitude of POSIX name space violations.
95 These changes have an effect only for programs that define
96 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
97 do not change anything for programs compiled in the normal way.
98 Also, there is no effect on the ABI.
100 (_REGEX_SOURCE): New macro.
101 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
102 defined and _GNU_SOURCE is not; this fixes a name space violation.
104 Rename the following macros to obey POSIX requirements.
105 The old names are still visible as macros if _REGEX_SOURCE is defined.
106 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
107 RE_BACKSLASH_ESCAPE_IN_LISTS.
108 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
109 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
110 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
111 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
112 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
113 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
114 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
115 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
116 (REG_INTERVALS): renamed from RE_INTERVALS.
117 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
118 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
119 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
120 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
121 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
122 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
123 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
124 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
125 RE_UNMATCHED_RIGHT_PAREN_ORD.
126 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
127 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
128 (REG_DEBUG): renamed from RE_DEBUG.
129 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
130 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
131 unusual, since we can't clash with the POSIX REG_ICASE.
132 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
133 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
134 (REG_NO_SUB): renamed from RE_NO_SUB.
135 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
136 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
137 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
138 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
139 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
140 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
141 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
142 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
143 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
144 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
145 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
146 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
147 RE_SYNTAX_POSIX_MINIMAL_BASIC.
148 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
149 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
150 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
151 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
152 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
153 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
154 (REG_FIXED): Renamed from REGS_FIXED.
155 (REG_NREGS): Renamed from RE_NREGS.
157 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
158 of other REG_* macros, since POSIX says the user is allowed to
159 #undef these macros selectively.
161 (reg_errcode_t): Update comment stating what other tables need
164 Rename the following enum values to obey POSIX requirements.
165 The old names are still visible as macros.
166 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
167 is not defined, since GNU is supposed to be a superset of POSIX as
168 much as possible, and since we want reg_errcode_t to be a signed
169 type for implementation consistency.
170 (_REG_NOERROR): Renamed from REG_NOERROR.
171 (_REG_NOMATCH): Renamed from REG_NOMATCH.
172 (_REG_BADPAT): Renamed from REG_BADPAT.
173 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
174 (_REG_ECTYPE): Renamed from REG_ECTYPE.
175 (_REG_EESCAPE): Renamed from REG_EESCAPE.
176 (_REG_ESUBREG): Renamed from REG_ESUBREG.
177 (_REG_EBRACK): Renamed from REG_EBRACK.
178 (_REG_EPAREN): Renamed from REG_EPAREN.
179 (_REG_EBRACE): Renamed from REG_EBRACE.
180 (_REG_BADBR): Renamed from REG_BADBR.
181 (_REG_ERANGE): Renamed from REG_ERANGE.
182 (_REG_ESPACE): Renamed from REG_ESPACE.
183 (_REG_BADRPT): Renamed from REG_BADRPT.
184 (_REG_EEND): Renamed from REG_EEND.
185 (_REG_ESIZE): Renamed from REG_ESIZE.
186 (_REG_ERPAREN): Renamed from REG_ERPAREN.
187 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
188 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
189 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
190 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
192 (_REG_RE_NAME, _REG_RM_NAME): New macros.
193 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
194 changed. But support the old name if the new one is not defined
195 and if _REGEX_SOURCE.
197 Change the following member names in struct re_pattern_buffer.
198 The old names are still supported if !_REGEX_SOURCE.
199 The new names are always supported, regardless of _REGEX_SOURCE.
200 (re_buffer): Renamed from buffer.
201 (re_allocated): Renamed from allocated.
202 (re_used): Renamed from used.
203 (re_syntax): Renamed from syntax.
204 (re_fastmap): Renamed from fastmap.
205 (re_translate): Renamed from translate.
206 (re_can_be_null): Renamed from can_be_null.
207 (re_regs_allocated): Renamed from regs_allocated.
208 (re_fastmap_accurate): Renamed from fastmap_accurate.
209 (re_no_sub): Renamed from no_sub.
210 (re_not_bol): Renamed from not_bol.
211 (re_not_eol): Renamed from not_eol.
212 (re_newline_anchor): Renamed from newline_anchor.
214 Change the following member names in struct re_registers.
215 The old names are still supported if !_REGEX_SOURCE.
216 The new names are always supported, regardless of _REGEX_SOURCE.
217 (rm_num_regs): Renamed from num_regs.
218 (rm_start): Renamed from start.
219 (rm_end): Renamed from end.
221 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
222 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
223 Prepend __ to parameter names.
225 Undo yesterday's changes.
227 2005-08-24 Jim Meyering <jim@meyering.net>
230 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
232 2005-08-21 Bruno Haible <bruno@clisp.org>
234 * lock.h: Add multiple inclusion guard.
235 * tls.h: Add multiple inclusion guard.
237 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
239 * regex.h (REG_NOSYS)
240 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
241 Define, since POSIX requires it as of 2001.
242 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
243 New private symbol, used to keep the enum signed in all cases.
244 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
245 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
247 * regex_internal.c (re_string_skip_chars, register_state):
249 Remove forward decls; no longer needed now that we use prototypes.
250 * regexec.c (acquire_init_state_context, check_halt_node_context):
251 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
252 (clean_state_log_if_needed): Likewise.
254 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
256 Fix problems reported by Sam Steingold in
257 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
258 * regexec.c (sift_states_bkref): Fix portability bug: the code
259 assumed that reg_errcode_t is a signed type, which is not
260 necessarily true if _XOPEN_SOURCE is not defined.
261 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
262 some compilers warn about it otherwise.
264 2005-08-20 Jim Meyering <jim@meyering.net>
266 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
267 of unused local, dfa.
269 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
271 * regcomp.c (create_initial_state): Remove duplicate decl.
272 (init_word_char, create_initial_state, duplicate_node_closure):
273 (fetch_token, peek_token_bracket, build_range_exp):
274 (build_collating_symbol): Remove forward decls; no longer needed
275 now that we use prototypes.
278 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
279 (re_compile_fastmap_iter, regcomp, regerror, regfree):
280 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
281 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
282 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
283 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
284 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
285 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
286 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
287 (build_range_exp, build_collating_symbol, parse_bracket_exp):
288 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
289 (build_charclass, build_charclass_op, fetch_number, create_tree):
290 (create_token_tree, mark_opt_subexp, duplicate_tree):
291 Use prototypes rather than old-style definitions.
294 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
295 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
296 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
297 (re_string_reconstruct, re_string_peek_byte_case):
298 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
299 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
300 (re_node_set_init_copy, re_node_set_add_intersect):
301 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
302 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
303 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
304 (re_acquire_state, re_acquire_state_context, register_state):
305 (create_ci_newstate, create_cd_newstate, free_state):
307 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
308 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
309 (re_search_internal, prune_impossible_nodes):
310 (acquire_init_state_context, check_matching, static):
311 (check_halt_node_context, check_halt_state_context, proceed_next_node):
312 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
313 (update_regs, sift_states_backward, build_sifted_states):
314 (clean_state_log_if_needed, merge_state_array):
315 (update_cur_sifted_state, add_epsilon_src_nodes):
316 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
317 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
318 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
319 (find_recover_state, check_subexp_matching_top, transit_state_mb):
320 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
321 (check_arrival, check_arrival_add_next_nodes):
322 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
323 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
324 (check_node_accept_bytes, check_node_accept, extend_buffers):
325 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
326 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
331 (re_string_allocate, re_string_construct, re_string_reconstruct):
332 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
333 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
334 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
335 (re_string_context_at, re_string_peek_byte_case):
336 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
337 is defined, since we now use prototypes always.
339 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
340 C89 or better. All uses removed.
342 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
344 * regex_internal.c (re_acquire_state, re_acquire_state_context)
345 [defined lint]: Suppress bogus uninitialized-variable warnings.
347 * regcomp.c (duplicate_node): Return new index, not an error code,
348 and let the caller return REG_ESPACE if out of space. This
349 removes an uninitialied-variable warning with GCC 4.0.1, and also
350 avoids taking the address of a local variable. All callers
353 2005-08-19 Jim Meyering <jim@meyering.net>
355 * regexec.c (proceed_next_node): Redo local variables to
356 avoid GCC shadowing warnings.
358 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
360 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
361 (re_node_set_insert_last, re_dfa_add_node):
362 Rename local variables to avoid GCC shadowing warnings.
364 2005-08-18 Bruno Haible <bruno@clisp.org>
366 * strstr.c (strstr): Fix return value in multibyte case.
367 * strcasestr.c (strcasestr): Likewise.
369 2005-08-17 Jim Meyering <jim@meyering.net>
371 Make the %s format (seconds since the epoch) work for a negative
372 number and when used with a zero-padded field width, e.g. %015s.
374 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
375 label so that it precedes the code to set `digits'. Otherwise,
376 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
377 print `00-22'. Now, it prints `-0022', as it should.
379 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
381 * regex.h: Remove useless space-before-tab. From coreutils.
383 2005-08-17 Bruno Haible <bruno@clisp.org>
385 * strcasestr.h: New file.
386 * strcasestr.c: New file.
388 2005-08-17 Bruno Haible <bruno@clisp.org>
390 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
391 * strstr.c: Completely rewritten, with multibyte locale support.
393 2005-08-17 Bruno Haible <bruno@clisp.org>
395 * strcasecmp.c: Use mbuiter.h.
397 2005-08-17 Bruno Haible <bruno@clisp.org>
399 * mbuiter.h: New file.
401 2005-08-16 Bruno Haible <bruno@clisp.org>
403 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
405 (mbi_avail, mbi_advance): Let the iteration end before the terminating
406 NUL byte, not after it.
408 2005-08-16 Bruno Haible <bruno@clisp.org>
410 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
411 the valid ones. Makes the comparison operations transitive:
412 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
413 * strcasecmp.c (strcasecmp): Use mb_casecmp.
415 2005-08-16 Bruno Haible <bruno@clisp.org>
417 * strcase.h (strcasecmp): Add note in comments.
418 * strncasecmp.c: Use code from strcasecmp.c.
419 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
420 (strcasecmp): Work correctly in multibyte locales.
422 2005-08-16 Bruno Haible <bruno@clisp.org>
424 * strnlen1.h: New file.
425 * strnlen1.c: New file.
427 2005-08-16 Bruno Haible <bruno@clisp.org>
429 * mbfile.h: New file.
431 2005-08-16 Bruno Haible <bruno@clisp.org>
433 * mbiter.h: New file.
435 2005-08-16 Bruno Haible <bruno@clisp.org>
437 * mbchar.h: New file.
438 * mbchar.c: New file.
440 2005-08-16 Bruno Haible <bruno@clisp.org>
442 * tls.h: New file, from GNU gettext.
443 * tls.c: New file, from GNU gettext.
445 2005-08-15 Bruno Haible <bruno@clisp.org>
447 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
450 2005-08-14 Jim Meyering <jim@meyering.net>
454 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
455 Use the hash-table-based cycle-detection code not just when
456 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
457 Reported by James Youngman in
458 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
459 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
460 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
461 This lets us compile with -DFTS_DEBUG, once again.
462 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
463 * fts.c (fd_safer): Remove decl.
464 Include fcntl--.h rather than unistd-safer.h
465 (fts_safe_changedir): Don't call fd_safer; no longer needed
466 now that we include fcntl--.h.
468 2005-08-11 Simon Josefsson <jas@extundo.com>
470 * readline.h, readline.c: New file.
472 2005-08-11 Bruno Haible <bruno@clisp.org>
474 * strnlen.h (strnlen): Change parameter name to match comment.
476 2005-08-10 Simon Josefsson <jas@extundo.com>
478 * strndup.c: Use strnlen.h.
480 * strnlen.h: New file.
482 2005-08-02 Simon Josefsson <jas@extundo.com>
484 * getline.h, getline.c: Rewrite.
486 * getdelim.h, getdelim.c: New files, ported from glibc.
488 2005-07-31 Bruno Haible <bruno@clisp.org>
490 * lock.h (gl_lock_initializer): New macro.
491 (gl_lock_define_initialized): Use it.
492 (gl_rwlock_initializer): New macro.
493 (gl_rwlock_define_initialized): Use it.
494 (gl_recursive_lock_initializer): New macro.
495 (gl_recursive_lock_define_initialized): Use it.
497 2005-07-26 Bruno Haible <bruno@clisp.org>
499 * lock.h: Update from GNU gettext.
500 * lock.c: Update from GNU gettext.
502 2005-07-18 Bruno Haible <bruno@clisp.org>
504 * lock.h (gl_once_t): New type.
505 (gl_once_define, gl_once): New macros.
506 * lock.c (fresh_once): New variable.
507 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
510 2005-07-18 Simon Josefsson <jas@extundo.com>
512 * check-version.c (check_version): Accept identical versions too.
514 2005-07-18 Bruno Haible <bruno@clisp.org>
516 * lock.h: New file, from GNU gettext.
517 * lock.c: New file, from GNU gettext.
519 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
521 * quotearg.c: Add translator comment suggested by Bruno Haible,
524 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
526 * version-etc-fsf.c (version_etc_copyright): Parameterize the
527 copyright symbol and the year.
528 * version-etc.c (COPYRIGHT_YEAR): New constant.
529 (version_etc_va): Use parameterized copyright notice.
530 Reword to conform to the current GNU coding standards.
532 2005-07-11 Simon Josefsson <jas@extundo.com>
534 * size_max.h: New file.
536 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
538 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
541 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
542 and Paul Eggert <eggert@cs.ucla.edu>
544 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
545 in wint_t, not wchar_t. Remove now-unnecessary cast.
547 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
549 * regex.c, regex.h: Sync from libc.
550 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
551 New files, synced from libc, except that regex_internal.h
552 currently has a small porting fix.
554 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
556 Remove the dependency of the strftime module on the tzset module.
557 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
558 Copy the input structure, to work around some of the bug with
559 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
560 Solaris releases, you should also use the tzset module, but we won't
561 require it as a dependency any more since we don't want LGPLed code
562 to depend on GPLed code.
564 2005-07-02 Jim Meyering <jim@meyering.net>
566 * backupfile.c (backup_args): Change a `0' to NULL.
568 2005-07-01 Jim Meyering <jim@meyering.net>
570 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
571 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
572 * save-cwd.c, tempname.c:
573 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
574 and don't include <sys/file.h>).
576 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
578 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
579 declares only 'struct timespec;' (!).
581 2005-06-29 Jim Meyering <jim@meyering.net>
583 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
584 type name. Use the variable name instead.
585 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
587 2005-06-28 Simon Josefsson <jas@extundo.com>
589 * check-version.h, check-version.c: New files.
591 2005-06-28 Simon Josefsson <jas@extundo.com>
593 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
594 collision with global variable. Better indentation. Don't
595 increment buffer pointer beyond buffer end. Based on comments
596 from Paul Eggert <eggert@cs.ucla.edu>.
600 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
602 * canon-host.c (canon-host): Append trailing "," to 0 in
603 initializer of struct addrinfo, as an indication that we don't
604 care how many members the structure has.
606 2005-06-24 Derek Price <derek@ximbiot.com>
607 and Bruno Haible <bruno@clisp.org>
609 Remove stat module & update lstat.
610 * stat.c: Remove this file...
611 (slash_aware_lstat): ...moving this content and its support...
612 * lstat.c (rpl_lstat): ...into here.
615 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
617 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
618 (ranged_convert): Don't save conversion in a temporary struct.
619 This causes a warning with GCC 4.0.0, and anyway in the typical
620 case it's not worth the extra 100 bytes or so of code.
621 (ranged_convert, __mktime_internal): When calling a function via a
622 pointer P, use P () rather than (*P) (), as we now assume C89 or
625 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
627 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
628 "who -r" failed to give output. Problem reported by Tim Waugh.
630 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
631 (xcalloc): Use it to avoid needless tests.
632 Problem reported by Jim Meyering.
634 2005-06-16 Jim Meyering <jim@meyering.net>
636 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
637 when either N or S is zero.
639 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
641 * argp.h (__option_is_short): Check upper limit of
642 __key. Isprint() requires its argument to have the value
643 of an unsigned char or EOF.
645 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
647 * fnmatch.c (fnmatch): If there is an encoding error in a
648 multibyte string or pattern, fall back on unibyte matching.
649 Problem reported by James Youngman.
651 2005-06-08 Bruno Haible <bruno@clisp.org>
653 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
656 2005-06-08 Bruno Haible <bruno@clisp.org>
658 * csharpcomp.h: New file, from GNU gettext.
659 * csharpcomp.c: New file, from GNU gettext.
660 * csharpcomp.sh.in: New file, from GNU gettext.
662 2005-06-07 Derek Price <derek@ximbiot.com>
665 * glob_.h: Indent nested #ifdef.
667 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
670 Use "file name" when talking about file names, instead of "filename"
671 or "path", as per the GNU coding standards.
672 * mkdir-p.c: Renamed from makepath.c.
673 (make_dir_parents): Renamed from make_path. All callers changed.
674 * mkdir-p.h: Likewise. All includers changed.
675 * filenamecat.c: Renamed from path-concat.c.
676 (file_name_concat): Renamed from path_concat. All callers changed.
677 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
678 * filenamecat.h: Likewise. All includers changed.
679 * acl.c: Don't use "path" or "filename" to mean "file name"
680 in comments or local variable names.
681 * basename.c: Likewise.
682 * canonicalize.c, canonicalize.h: Likewise.
683 * dirname.c, dirname.h: Likewise.
684 * euidaccess.c: Likewise.
685 * exclude.c: Likewise
686 * fnmatch_.h, fnmatch_loop.c: Likewise.
687 * fsusage.c, fsuage.h: Likewise.
688 * fts.c, fts_.h: Likewise.
689 * getcwd.c: Likewise.
690 * getloadavg.c: Likewise.
691 * mkstemp.c: Likewise.
692 * mountlist.c, mountlist.h: Likewise.
693 * openat.c, openat.h: Likewise.
694 * readlink-stub.c: Likewise.
695 * readutmp.c, readutmp.h: Likewise.
696 * rename.c: Likewise.
699 * savedir.c: Likewise.
700 * stripslash.c: Likewise.
701 * tempname.c: Likewise.
702 * xreadlink.c: Likewise.
703 * exclude.c (excluded_file_name): Renamed from excluded_filename.
705 * exclude.h: Likewise.
707 * euidaccess.c (getuid, getgid, getuid, getegid)
708 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
709 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
710 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
711 * pathmax.h: Include <limits.h> unconditionally, since other
712 files have been getting away with it for years (MORE/BSD 4.3
714 * userspec.c (getpwnam, getgrnam, getgrgid)
715 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
717 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
718 Define to 256, not 255, as per modern POSIX.
720 2005-06-01 Bruno Haible <bruno@clisp.org>
722 * csharpexec.h: New file, from GNU gettext.
723 * csharpexec.c: New file, from GNU gettext.
724 * csharpexec.sh.in: New file, from GNU gettext.
726 2005-05-31 Derek Price <derek@ximbiot.com>
727 Paul Eggert <eggert@cs.ucla.edu>
730 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
732 2005-05-29 Derek Price <derek@ximbiot.com>
733 Paul Eggert <eggert@cs.ucla.edu>
735 * glob_.h, glob.c: New files.
737 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
739 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
741 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
742 the configuration hassle isn't worth it.
743 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
744 (LONGEST_MODIFIER, PRIuMAX): Remove.
746 2005-05-27 Bruno Haible <bruno@clisp.org>
748 * getlogin_r.h: Remove second include of <stddef.h>.
750 2005-05-25 Bruno Haible <bruno@clisp.org>
751 Derek Price <derek@ximbiot.com>
753 * getlogin_r.h: Simplify API documentation.
755 2005-05-25 Derek Price <derek@ximbiot.com>
756 Paul Eggert <eggert@cs.ucla.edu>
758 * getlogin_r.c, getlogin_r.h: New files.
760 2005-05-22 Bruno Haible <bruno@clisp.org>
762 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
763 Also include <sys/param.h> if it defines MIN, MAX.
764 Based on a patch by Derek Price <derek@ximbiot.com>.
766 2005-05-22 Bruno Haible <bruno@clisp.org>
768 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
769 (INT64_MIN): Fix definition.
770 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
772 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
773 NEED_SIGNED_INT_TYPES.
775 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
776 HAVE_SYSTEM_INTTYPES.
778 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
780 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
781 so that unistd-safer.h (GPL'ed code) need not be included.
783 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
786 * fts.c: Don't include "cycle-check.h" or "hash.h".
787 (setup_dir, free_dir): New functions.
788 (enter_dir, leave_dir): Define trivial
789 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
790 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
791 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
792 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
794 (fts_open): Use setup_dir.
795 (fts_close): Use free_dir.
796 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
797 This adds a label and some gotos, but the alternatives were messier.
798 Check for memory allocation failure when entering a dir.
799 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
800 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
801 (FTS): New member fts_cycle, that is a union that contains the
802 old active_dir_ht and cycle_state. All uses changed to mention
803 fts_cycle.ht and fts_cycle.state.
804 * fts-cycle.c: New file, containing GPL'ed code migrated out of
805 fts.c, with the following changes:
806 (setup_dir, free_dir): New functions.
807 (enter_dir): Now returns bool. Return true if successful, false
808 if memory exhausted. All callers changed.
809 Do not bother partly cleaning up on
810 memory allocation failure; that is free_dir's job.
811 However, free ad if hash_insert fails, to avoid memory leak.
812 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
813 fts->fts_options to see which union member to use.
815 2005-05-20 Jim Meyering <jim@meyering.net>
817 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
818 Now a macro, to pacify GCC.
820 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
822 * chown.c (rpl_chown): Return -1 on failure.
824 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
826 * canonicalize.c: Include canonicalize.h first, to test interface.
827 Include <stddef.h> unconditionally, since we assume C89 now.
828 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
829 * fts.c: Include fts_.h first, to check interface.
830 Do not include intprops.h; no longer needed.
831 Include cycle-check.h and hash.h, since fts_.h no longer does.
832 Remove unnecessary casts of closedir to void.
833 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
834 decide whether to decrement nlinks.
835 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
836 (FTS): Use struct hash_table * instead of Hash_table, so that
837 we no longer need to include hash.h here.
839 2005-05-17 Jim Meyering <jim@meyering.net>
841 * fts.c, fts_.h: New files, from coreutils.
843 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
846 * unlinkdir.c, unlinkdir.h: New files.
847 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
848 regex.h, unlocked-io.h, xtime.h:
849 White space changes only.
850 * makepath.c (make_path): Port to hosts where leading "//" is special.
851 * yesno.c: Include getline.h, not ctype.h.
852 (yesno): Don't remove leading white space; POSIX doesn't allow it.
853 Use getline to remove arbitrary restriction on response length.
855 2005-05-13 Bruno Haible <bruno@clisp.org>
857 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
858 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
859 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
860 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
861 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
862 Add support for 64-bit integers in the MSVC compiler.
864 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
866 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
867 Change the initial comment to refer to GPL, not LGPL.
868 gnulib-tool will change it to LGPL as needed.
870 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
871 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
872 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
873 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
874 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
875 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
876 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
877 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
878 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
879 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
880 concatpath.c, config.charset, copy-file.c, copy-file.h,
881 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
882 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
883 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
884 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
885 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
886 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
887 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
888 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
889 full-read.c, full-read.h, full-write.c, full-write.h,
890 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
891 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
892 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
893 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
894 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
895 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
896 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
897 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
898 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
899 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
900 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
901 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
902 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
903 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
904 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
905 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
906 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
907 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
908 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
909 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
910 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
911 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
912 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
913 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
914 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
915 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
916 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
917 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
918 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
919 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
920 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
921 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
922 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
923 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
924 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
925 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
926 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
927 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
928 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
929 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
930 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
931 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
932 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
933 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
934 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
935 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
936 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
937 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
938 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
939 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
940 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
941 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
942 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
943 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
944 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
945 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
946 Update FSF postal mail address.
948 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
950 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
951 specified in ai_socktype. Fix invalid ai_protocol
952 check. ai_protocol is usually set to 0 or depending on
953 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
954 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
955 ai_socktype / ai_protocol in the returned addrinfo structure.
957 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
958 Bruno Haible <bruno@clisp.org>
960 * inet_ntop.h: New file.
961 * inet_ntop.c: New file, from glibc with modifications.
963 2005-05-08 Jim Meyering <jim@meyering.net>
965 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
967 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
969 Merge from coreutils. Among other things,
970 add bulletproofing for cases where stdin, stdout, or stderr are closed.
971 * fd-safer.c: New file.
972 * fcntl-safer.h, open-safer.c: Remove.
973 * chdir-long.c: Fix comment "fetish" -> "coreutils".
974 * dup-safer.c: Include unistd-safer.h first.
975 Don't include errno.h.
976 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
977 * file-type.h: Don't assume invoker included sys/stat.h first.
978 * file-type.c: Rely on file-type.h change.
979 * getloadavg.c: Include unistd-safer.h.
980 (getloadavg): Use safer open.
981 * getusershell.c: Include "stdio-safer.h".
982 (getusershell): Use safer fopen.
983 * long-options.c (long_options): Use NULL rather than 0.
984 * modechange.h (mode_free): Remove; all callers changed to invoke
986 * modechange.c: Likewise.
987 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
988 (MODE_DONE): New constant.
989 (struct mode_change): Remove 'next' member.
990 (make_node_op_equals): New function; like the old one of the
991 same name, except it allocates an array.
992 (mode_compile, mode_create_from_ref): Use it.
993 (mode_compile): Allocate result as an array, not a linked list.
994 Parse octal string ourself, so that we catch mistakes like "+0".
995 (mode_adjust): Arg is an array, not a linked list.
996 * modechange.c: Include stat-macros.h, xalloc.h.
997 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
998 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
999 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1000 Remove. This is now stat-macros.h's job.
1001 (talloc): Remove. All callers replaced by xalloc, so that
1002 our invokers don't have to worry about reporting memory failures.
1003 (make_node_op_equals): Remove.
1004 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1006 (struct mode_change): Moved here from modechange.h.
1007 (mode_append_entry): Remove.
1008 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1009 apps to have incorrect behavior. Use simpler algorithm for head
1010 and tail. Don't futz with umask; that's now the job of mode_adjust.
1011 Detect more invalid usages rather than having somewhat-random behavior.
1012 Don't insert an "a=" action, as that leads to incorrect behavior.
1013 (mode_compile, mode_create_from_ref): Return NULL on error instead
1014 of an enum, since now there's only one way to have an error. All
1016 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1017 at the correct time. Simplify calculation of "+u" and its ilk.
1018 Don't mishandle "+X".
1019 (mode_free): Remove "register" and localize decls.
1020 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1021 (struct mode_change): Move to modechange.c; callers don't
1022 need to see this stuff.
1023 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1024 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1025 (mode_change, mode_adjust): Reflect the new signatures noted above.
1026 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1027 that might redefine system include files.
1028 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1029 (my_usleep): Use NULL rather than (void *) 0.
1030 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1031 Use siginterrupt to specify that system calls should be interrupted.
1032 (rpl_nanosleep): Move initialization of suspended closer to call of
1034 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1035 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1036 (desirable_utmp_entry): New function.
1037 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1038 using x2nrealloc, to simplify logic.
1039 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1040 size calculation. Do not assume utmp file is a regular file.
1041 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1042 (READ_UTMP_CHECK_PIDS): New constant.
1043 * save-cwd.c: Include unistd-safer.h.
1044 (save_cwd): Use fd_safer.
1045 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1046 [!_LIBC] Include "stat-macros.h" instead.
1047 * unistd-safer.h (fd_safer): New decl.
1049 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1051 * byteswap_.h: New file.
1053 2005-04-25 Albert Chin <china@thewrittenword.com>
1055 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1058 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1060 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1061 that "UTC +1 second" continues to work. Problem reported
1063 (relunit_snumber): New rule.
1066 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1068 * getdate.y (universal_time_zone_table): New constant.
1069 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1070 universal_time_zone_table.
1071 (lookup_zone): Prefer universal_time_zone_table to
1072 local_time_zone_table, so that "GMT" time stamps are allowed in
1073 London during the summer. Problem reported by Ian Abbott.
1075 2005-04-12 Jim Meyering <jim@meyering.net>
1077 * human.c (humblock): Set *options even when returning due to
1078 xstrtoumax conversion failure. Thanks to a used-uninitialized
1081 2005-04-09 Jim Meyering <jim@meyering.net>
1083 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1084 -Wuninitialized: initialize tm0.tm_year.
1086 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1088 * getdate.y (parser_control): rels_seen is now a boolean, not a
1089 count, since there's no maximum. All uses changed.
1090 Add member dsts_seen.
1091 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1093 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1094 Use pc_rels_seen to decide whther a date is absolute.
1096 * getdate.y (number): Don't overwrite year.
1097 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1100 2005-04-02 Simon Josefsson <jas@extundo.com>
1102 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1103 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1105 2005-03-27 Jim Meyering <jim@meyering.net>
1107 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1109 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1111 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1112 "one's complement" -> "ones' complement" in comment, as per Knuth.
1113 "value of type" -> "type or expression" in comment.
1114 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1116 2005-03-26 Jim Meyering <jim@meyering.net>
1119 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1120 Correct typos: s/or/of/.
1122 2005-03-23 Jim Meyering <jim@meyering.net>
1124 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1126 2005-03-21 Jim Meyering <jim@meyering.net>
1128 Changes imported from coreutils.
1130 * cycle-check.c: Don't include xalloc.h.
1132 * path-concat.c: Don't include assert.h.
1133 (path_concat): Remove assertion that would have triggered
1134 for ABASE starting with more than one slash.
1135 Reported by Andreas Schwab.
1137 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1138 properly when ABASE is an absolute file name.
1139 Correct the description of this function.
1141 Add an assertion and a test driver.
1142 This fixes a bug introduced on 2004-07-02.
1143 Andreas Schwab reported the resulting failure of cp --parents:
1144 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1146 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1148 * strftime.c (my_strftime): If the underlying strftime returns 0
1149 (which shouldn't happen), generate nothing instead of returning 0
1150 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1152 2005-03-16 Bruno Haible <bruno@clisp.org>
1154 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1156 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1158 * strftime.c (my_strftime): Prepend space to format so that we can
1159 reliably distinguish strftime failure from empty output on POSIX
1162 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1164 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1165 (iconv_string): Don't guess a size-zero buffer, as that might cause
1166 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1167 result would be 'too large', where 'too large' is (heuristically)
1168 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1169 overflow concerns. This will prevent some unwanted malloc failures
1170 when the inputs are very large.
1172 2005-03-15 Bruno Haible <bruno@clisp.org>
1174 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1177 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1180 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1182 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1184 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1185 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1187 * strtol.c: Likewise.
1189 2005-03-14 Simon Josefsson <jas@extundo.com>
1191 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1194 2005-03-14 Jim Meyering <jim@meyering.net>
1196 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1197 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1198 to be nonzero so that we (and caller) can detect the difference
1199 between a valid zero-length expansion and an error return, even
1200 when the underlying strftime fails before writing anything into
1203 2005-03-10 Jim Meyering <jim@meyering.net>
1205 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1206 so that this module works on systems without fchdir.
1208 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1210 Factor int-properties macros into a single file, except for
1211 glibc-related files.
1212 * intprops.h: New file.
1213 * getloadavg.c: Include it instead of limits.h.
1214 (INT_STRLEN_BOUND): Remove.
1215 * human.c: Include intprops.h.
1216 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1217 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1218 * inttostr.h: Include intprops.h instead of limits.h.
1219 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1220 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1221 for consistency with intprops.h.
1222 (time_t_is_integer, twos_complement_arithmetic): Use them.
1223 * sig2str.h: Include <signal.h>, intprops.h.
1224 (INT_STRLEN_BOUND): Remove.
1225 * strftime.c (TYPE_SIGNED): Remove.
1226 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1227 * strtol.c: Adjust comments to match intprops.h.
1228 * userspec.c: Include intprops.h.
1229 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1230 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1231 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1232 instead of rolling our own expressions.
1233 * xstrtol.c: Include xstrtol.h first, to test interface.
1235 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1237 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1238 the right thing even if adding 1900 would overflow. Similarly
1239 for tm_mon + 1 and tm_yday + 1.
1240 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1241 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1242 (DO_SIGNED_NUMBER): New macro.
1243 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1245 2005-03-07 Bruno Haible <bruno@clisp.org>
1247 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1249 2005-03-03 Derek R. Price <derek@ximbiot.com>
1250 Bruno Haible <bruno@clisp.org>
1252 * pagealign_alloc.h: New file.
1253 * pagealign_alloc.c: New file.
1255 2005-01-28 Bruno Haible <bruno@clisp.org>
1257 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1260 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1262 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1263 The workaround isn't strictly needed for POSIX conformance, and
1264 it's too much of a pain to configure and maintain. We'll ask
1265 people to fix their kernels instead.
1266 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1267 (NANOSLEEP_BUG_WORKAROUND): Remove.
1268 (xnanosleep): Remove the workaround.
1270 2005-02-12 Bruno Haible <bruno@clisp.org>
1272 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1274 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1276 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1277 * timespec.h (gettime): Return void, since it always
1278 succeeds now. All uses changed.
1279 * gettime.c (gettime) Likewise.
1280 [HAVE_NANOTIME]: Prefer nanotime.
1281 Assume gettimeofday succeeds, as POSIX requires.
1282 Assime time () succeeds, since other code already does.
1283 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1284 (timespec_subtract): Remove.
1285 (NANOSLEEP_BUG_WORKAROUND): New constant.
1286 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1287 things considerably. Use it only on GNU/Linux hosts, since the
1288 workaround shouldn't be needed elsewhere.
1290 2005-02-24 Bruno Haible <bruno@clisp.org>
1292 * gettext.h: Update from GNU gettext 0.14.2.
1294 2005-02-24 Bruno Haible <bruno@clisp.org>
1296 * localcharset.c: Update from GNU gettext 0.14.2.
1297 * config.charset: Update from GNU gettext 0.14.2.
1299 2005-02-22 Simon Josefsson <jas@extundo.com>
1301 * iconvme.h, iconvme.c: New files, from libc.
1303 2005-02-20 Neil Conway <neilc@samurai.com>
1305 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1306 returned by OSX/Darwin if the specified buffer is not large
1307 enough for the hostname.
1309 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1311 * memrchr.h: New file.
1312 * chdir-long.c: Include it.
1313 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1314 Don't bother including stddef.h.
1316 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1318 * argp-help.c (__argp_help): Create a fake struct argp_state and
1319 pass it to _help, otherwise the latter coredumps trying to
1320 dereference state.root_argp.
1322 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1324 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1326 Include <sys/types.h>, for dev_t.
1327 (ME_DUMMY, ME_REMOTE): Move from here....
1328 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1329 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1331 Include mountlist.h first, to test the interface.
1333 2005-01-29 Bruno Haible <bruno@clisp.org>
1335 * progname.c (program_name): Initialize.
1336 Needed when linking statically on MacOS X.
1338 2005-01-28 Bruno Haible <bruno@clisp.org>
1340 * javacomp.sh.in: New file, from GNU gettext.
1341 * javacomp.h: New file, from GNU gettext.
1342 * javacomp.c: New file, from GNU gettext.
1344 2005-01-26 Bruno Haible <bruno@clisp.org>
1346 * javaexec.sh.in: New file, from GNU gettext.
1347 * javaexec.h: New file, from GNU gettext.
1348 * javaexec.c: New file, from GNU gettext.
1350 2005-01-26 Simon Josefsson <jas@extundo.com>
1352 * gai_strerror.c: Use GPL in header.
1354 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1356 * argp-help.c (hol_entry_help): Avoid using non-constant
1357 initializers for struct pentry_state.
1358 (__argp_error): Check return value of __asprintf
1359 (__argp_failure): Translate error message
1361 * argp-parse.c: Removed braces around the expansion of N_()
1363 2005-01-21 Jim Meyering <jim@meyering.net>
1365 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1366 same value as for Solaris 9.
1368 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1369 component length. This included changing the parameter to be
1370 of type `char *' rather than `char const *'.
1371 * chdir-long.h (chdir_long): Update prototype.
1373 * openat.c (fdopendir, fstatat): New functions.
1374 * openat.h: Include headers required for use of DIR and struct stat.
1375 [AT_SYMLINK_NOFOLLOW]: Define.
1376 (fdopendir, fstatat): Add prototypes.
1378 2005-01-21 Bruno Haible <bruno@clisp.org>
1380 * classpath.h: New file, from GNU gettext.
1381 * classpath.c: New file, from GNU gettext.
1383 2005-01-20 Simon Josefsson <jas@extundo.com>
1385 * version-etc-fsf.c: New file, with version_etc_copyright.
1386 * version-etc.c: Remove version_etc_copyright.
1387 * version-etc.h (version_etc_copyright): Use [] instead of * in
1388 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1390 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1392 * save-cwd.c (save_cwd): Remove code to support the case
1393 where fchdir is missing or flaky.
1395 2005-01-20 Simon Josefsson <jas@extundo.com>
1397 * base64.h (isbase64): Add.
1399 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1400 using a unsigned prototype, don't inline.
1401 (base64_decode): Use it.
1403 2005-01-19 Bruno Haible <bruno@clisp.org>
1405 * sh-quote.h: New file, from GNU gettext.
1406 * sh-quote.c: New file, from GNU gettext.
1408 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1410 Merge changes from coreutils, as described below in several
1411 changelogs dated today.
1413 * save-cwd.c: Include "save-cwd.h" before other include files.
1414 (O_DIRECTORY): Remove; not needed here, since "." must be
1415 a directory. All uses removed.
1416 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1417 universal on Suns, and we also need to test for IRIX.
1418 Revamp code to use 'if' rather than '#if'.
1419 Avoid unnecessary comparison of cwd->desc to 0.
1421 * utimens.c (futimens): Robustify the previous patch, by checking
1422 for known valid error numbers rather than observed invalid ones.
1424 2005-01-18 Jim Meyering <jim@meyering.net>
1426 * version-etc.c (version_etc_copyright): Update copyright date.
1428 * utimens.c (futimens): Account for the fact that futimes
1429 can also fail with errno == ENOSYS or errno == ENOENT.
1430 Patch from Dmitry V. Levin.
1432 Change the name of the robust chdir function from chdir to chdir_long.
1433 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1434 (restore_cwd): Use chdir_long, not chdir.
1435 * chdir-long.c: Renamed from chdir.c.
1436 * chdir-long.h: Renamed from chdir.h.
1437 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1440 2005-01-18 Bob Proulx <bob@proulx.com>
1442 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1443 offsetof() macro construct to avoid compile failure with native HP-UX
1444 11.0 ANSI C compiler.
1446 2005-01-06 Bruno Haible <bruno@clisp.org>
1448 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1449 because stpncpy.m4 takes care of it.
1451 2004-01-24 Bruno Haible <bruno@clisp.org>
1453 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1455 2003-10-09 Bruno Haible <bruno@clisp.org>
1457 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1459 2005-01-06 Bruno Haible <bruno@clisp.org>
1461 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1462 * fwriteerror.c: Include <stdbool.h>.
1463 (fwriteerror): At the end, close the file stream. Record whether
1464 stdout was already closed.
1466 2004-05-27 Bruno Haible <bruno@clisp.org>
1468 * execute.c (environ): Declare if needed.
1469 * pipe.c (environ): Likewise.
1470 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1472 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1474 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1475 definitions to be after all include files, to avoid collisions.
1476 Problem reported by Bob Proulx.
1478 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1480 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1481 not needed. This removes a dependency on the gettext module.
1482 [defined _LIBC]: Do not include <libintl.h>; not needed.
1484 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1486 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1489 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1491 * argp-parse.c: Include <stddef.h>.
1492 (alignof, alignto): New macros.
1493 (parser_init): Don't assume that void * is aligned sufficiently
1496 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1497 need to extend the stack.
1498 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1501 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1503 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1505 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1507 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1508 Remove now-obsolete comment about AIX.
1509 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1510 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1511 (YYMAXDEPTH): New macro.
1513 2004-12-18 Bruno Haible <bruno@clisp.org>
1515 * fatal-signal.c (fatal_signals): Make non-const.
1516 (init_fatal_signals): New function.
1517 (uninstall_handlers, install_handlers): Ignore signals that were set to
1519 (at_fatal_signal): Call init_fatal_signals.
1520 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1522 Reported by Paul Eggert.
1524 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1526 * getdate.y (textint): New member "negative".
1527 (time_zone_hhmm): New function.
1528 Expect 14 shift-reduce conflicts, not 13.
1529 (o_colon_minutes): New rule.
1530 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1531 (yylex): Set the "negative" member of signed numbers.
1533 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1535 Changes imported from coreutils.
1536 * hard-locale.c: Assume <locale.h> exists.
1538 (GLIBC_VERSION): New macro.
1539 (hard_locale): Assume setlocale exists.
1540 Rewrite to avoid #ifdef.
1541 Use strdup rather than malloc + strcpy.
1542 * human.c: Assume <locale.h> exists.
1543 (human_readable): Assume localeconv exists.
1545 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1547 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1548 convert T2, not T. (Imported from libc.)
1550 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1552 * getcwd.c (is_ENAMETOOLONG): New macro.
1553 (__getcwd.c): Don't restore errno; glibc doesn't.
1554 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1555 first, falling back to our code only if its results look suspicious.
1556 Ensure that the resulting buffer is only as large as necessary.
1558 * readutmp.c: Include readutmp.h first.
1559 Include <errno.h>, since readutmp.h no longer does that.
1560 * readutmp.h: Don't include <errno.h>,
1561 <sys/param.h>, <time.h>; not needed to establish interface.
1562 (errno): Remove decl.
1563 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1564 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1565 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1567 2004-11-28 Simon Josefsson <jas@extundo.com>
1569 * base64.h, base64.c: New file.
1571 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1573 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1575 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1577 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1578 HP's ANSI C compiler.
1579 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1580 Declaring int functions causes warnings on some modern systems and
1581 shouldn't be needed to compile on ancient ones.
1582 * same.c (MIN) [defined MIN]: Don't define, since it's already
1585 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1586 with the following changes.
1587 (__set_errno): Parenthesize properly.
1588 Include <stdbool.h>.
1589 (MIN, MAX, MATCHING_INO): New macros.
1590 (__getcwd): Define with prototype, not K&R form.
1591 Use heuristics to allocate default buffer on stack if possible.
1592 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1593 behavior, and to avoid the PATH_MAX limit when computing
1595 Use MATCHING_INO to compare inode number to file.
1596 Check for arithmetic overflow in size calculations.
1597 Fix bug in reallocation of dot array that caused getcwd to fail
1598 on directories nested deeper than 75.
1599 Be more careful about saving errno on error.
1600 Do not use realloc; use only free+malloc, as this is a bit
1601 more flexible and avoids a needless copy operation.
1602 Do not inspect st_dev and st_ino for symbolic links; POSIX
1603 doesn't specify the latter.
1604 Check for closedir errors.
1605 Avoid needless casts.
1606 Use "#ifdef weak_alias" around weak_alias, to be like other
1608 The following changes to getcwd.c have effect only when used in
1609 gnulib; they have no effect inside glibc proper.
1610 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1611 as alloca isn't used.
1612 (alloca, __alloca): Likewise.
1613 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1614 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1615 unconditionally, as gnulib assumes C89 or better.
1616 Do not include <sys/param.h>.
1617 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1618 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1620 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1621 Include <dirent.h> in a way that is compatible with modern Autoconf.
1622 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1623 New macros, if not already defined.
1624 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1625 Use "_LIBC", not "defined _LIBC", for consistency.
1626 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1628 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1629 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1630 * xgetcwd.c: David MacKenzie's old code was removed, so give
1631 credit only to Jim Meyering and adjust the copyright dates.
1632 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1633 <stdlib.h>, <unistd.h>, "pathmax.h".
1634 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1635 (INITIAL_BUFFER_SIZE): Remove.
1636 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1638 2004-11-23 Jim Meyering <jim@meyering.net>
1640 * getopt_.h: Remove trailing blanks.
1642 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1644 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1645 (futimens): New function, which uses futimes if available.
1646 (futimens, utimens): Support timespec==NULL, with same semantics
1647 as utime and utimens.
1648 * utimens.h (futimens): New decl.
1650 2004-11-23 Jim Meyering <jim@meyering.net>
1652 * __fpending.c: Add comment.
1654 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1656 * getopt_.h: Re-addition of __getopt_argv_const caused
1657 redefinition warnings. To avoid them, include the defines
1658 in `#if !defined __need_getopt ... #endif'. The only place
1659 where __getopt_argv_const is used is in definitions
1660 of getopt_long and getopt_long_only below, which are as well
1661 protected by `#ifndef __need_getopt'.
1662 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1663 __need_getopt after including <stdio.h> and <unistd.h> These
1664 headers might have defined it.
1666 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1668 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1670 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1671 optopt): Use them instead of invoking ## directly; otherwise, the
1672 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1674 2004-11-19 Bruno Haible <bruno@clisp.org>
1676 * strtok_r.c: Move comments from here...
1677 * strtok_r.h: ... to here.
1679 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1681 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1682 might fail. Problem reported by Yoann Vandoorselaere.
1683 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1684 that mishandle size_t overflow.
1686 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1688 * canon-host.c: Include "strdup.h".
1689 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1690 Use strdup instead of malloc/strcpy to duplicate strings.
1692 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1693 (human_space_before_unit): New constant.
1694 * human.c (human_readable): Support it.
1696 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1697 (xgetcwd): Set errno correctly when failing.
1698 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1699 the failure is actually due to a PATH_MAX problem.
1701 Further getopt changes to make it more likely that glibc will
1702 buy the changes back.
1703 * getopt.c (POSIXLY_CORRECT): New constant.
1704 (getopt): Use it, so to preserve glibc semantic
1705 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1706 when compiling for libc.
1707 * getopt_.h (__getopt_argv_const): Bring it back.
1708 (getopt_long, getopt_long_only): Use it.
1710 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1711 New arg POSIXLY_CORRECT. All callers changed.
1712 (getopt): Argv is now char * const *, as per standard.
1713 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1714 not char *__getopt_argv_const *.
1715 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1716 _getopt_long_only_r): Likewise.
1717 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1718 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1719 _getopt_long_r, _getopt_long_only_r): Likewise.
1720 * getopt_.h (__getopt_argv_const): Remove.
1721 (getopt): Argv is now char * const *, as per standard.
1723 * getdate.y (tORDINAL): New token.
1724 (day, relunit): Allow it for relative times.
1725 (relative_time_table): Use tORDINAL for ordinals.
1727 2004-11-15 Jim Meyering <jim@meyering.net>
1729 * closeout.c: Include "__fpending.h" once again.
1730 Include <stdbool.h>.
1731 (close_stdout): Don't fail just because stdout was closed initially,
1732 since some programs don't write to stdout in the normal course of
1733 operation (other than --version and --help), and we don't want this
1734 function to make e.g. `touch file >&-' fail.
1735 But do fail if it was closed and someone has tried to write to it.
1736 E.g., `printf foo >&-' must fail.
1738 2004-11-11 Simon Josefsson <jas@extundo.com>
1740 * strtok_r.h, strtok_r.c: New file.
1742 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1744 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1745 we can stop lying to compilers about the constness of argv when we
1746 are compiled outside glibc.
1747 (getopt, getopt_long, getopt_long_only): Use it.
1748 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1750 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1751 _getopt_long_only_r): Likewise.
1752 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1753 _getopt_long_only_r): Likewise.
1755 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1756 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1757 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1758 the other external symbols.
1759 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1760 declaration, since the above renaming now works around collisions.
1762 2004-11-11 Jim Meyering <jim@meyering.net>
1764 * linebreak.c: Remove trailing blanks.
1765 * alloca_.h: Likewise.
1766 * acosl.c: Likewise.
1767 * euidaccess.c: Likewise.
1768 * allocsa.h: Likewise.
1770 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1772 * mktime.c (SHR): New macro, which is a portable
1773 substitute for >> that should work even on Crays.
1774 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1775 Problem reported by Mark D. Baushke in
1776 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1777 * getdate.y (SHR): Likewise.
1779 * strftime.c (SHR): Likewise.
1781 * quotearg.c (struct quoting_options): Use unsigned int for
1782 quote_these_too, so that right shifts are well defined. All uses
1785 2004-11-10 Simon Josefsson <jas@extundo.com>
1787 * getaddrinfo.h, getaddrinfo.c: New files.
1789 2004-11-10 Jim Meyering <jim@meyering.net>
1791 Ensure that no close failure goes unreported.
1792 * closeout.c (close_stdout): Always close stdout. I.e., don't
1793 return early when it seems there's nothing to flush.
1794 Don't include __fpending.h.
1796 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1798 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1800 2004-11-05 Bruno Haible <bruno@clisp.org>
1802 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1803 Reported by Mark D. Baushke <mdb@cvshome.org>.
1805 2004-11-04 Bruno Haible <bruno@clisp.org>
1807 2004-09-11 Bruno Haible <bruno@clisp.org>
1808 * allocsa.valgrind: New file.
1809 2004-02-06 Bruno Haible <bruno@clisp.org>
1810 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1811 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1812 Reported by Christopher Seip <chris.seip@hp.com>.
1814 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1816 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1817 with errno == ERANGE if the buffer is too small.
1818 Problem reported by Mark D. Baushke.
1820 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1822 * xreadlink.c (MAXSIZE): New macro.
1823 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1824 size does not exceed MAXSIZE. Avoid cast.
1825 As suggested by Mark D. Baushke in
1826 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1827 if readlink fails with buffer size just under MAXSIZE, try again
1830 2004-11-02 Derek R. Price <derek@ximbiot.com>
1831 and Paul Eggert <eggert@cs.ucla.edu>
1833 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1834 (get_date): Overparenthesize to avoid GCC warning.
1836 2004-11-02 Bruno Haible <bruno@clisp.org>
1838 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1839 function returns void.
1841 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1843 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1844 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1847 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1849 * getdate.y: Add support for TZ="foo" within a date string.
1850 Fix some bugs near time_t boundaries. Reject dates with
1851 out-of-range components, e.g., "Sept 31".
1852 Include <stdlib.h>, "setenv.h", "xalloc.h".
1853 (ISDIGIT_LOCALE): Remove; unused.
1854 Note that the TZ and time functions used here are not reentrant.
1855 (mktime_ok, get_tz): New functions.
1856 (TZBUFSIZE): New constant.
1857 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1858 This requires that we sometimes generate our own TZ="XXX..." setting.
1860 2004-10-27 Derek R. Price <derek@ximbiot.com>
1862 * mktime.c (not_equal_tm): Remove redundant check.
1864 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1866 * getdate.y: Use Bison 1.875 features, and some minor
1867 code cleanups. This change does not affect semantics.
1868 Don't include <stdlib.h>; no longer needed.
1869 Don't include unlocked-io.h; only the "#if TEST" code uses
1870 stdio, and performance isn't crucial there.
1871 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1872 Bison 1.875 features as described below.
1873 All uses of "PC." replaced by "pc->".
1874 (YYSTYPE): Add a forward declaration.
1875 (yylex, yyerror): Use full prototypes in forward decls.
1876 Use "%pure-parser" rather than obsolescent "%pure_parser".
1877 Use %parse-param and %lex-param instead of obsolescent
1878 YYPARSE_PARAM and YYLEX_PARAM.
1879 (meridian_table, month_and_day_table, time_units_table,
1880 relative_time_table, time_zone_table, military_table,
1881 lookup_zone, lookup_word, get_date):
1882 Use NULL instead of 0 where appropriate.
1883 (to_hour): Avoid abort (), to avoid a dependency on
1885 (yyerror, yylex): Now accepts parser_control * arg.
1886 (main) [TEST]: Use '\0' rather than 0 for char.
1888 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1890 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1891 It's now the caller's responsibility to handle the case where
1892 !HAVE_GETPAGESIZE && !defined getpagesize.
1894 * mktime.c (leapyear): Arg is long int, not int.
1896 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1898 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1900 2004-10-12 Simon Josefsson <jas@extundo.com>
1902 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1903 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1906 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1908 * vsnprintf.h: New file.
1909 * vsnprintf.c: New file.
1911 2004-10-07 Bruno Haible <bruno@clisp.org>
1913 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1914 into the provided buffer.
1916 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1918 * diacrit.c, diacrit.h: Add GPL notice.
1920 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1921 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1922 * logl.c (logl): Keep the code as similar to glibc as possible.
1923 This avoids a potential constant-folding bug.
1925 2004-10-05 Bruno Haible <bruno@clisp.org>
1927 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1929 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1931 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1932 * xmalloc.c (xmemdup): Likewise.
1933 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1934 XFREE): Remove these long-obsolescent macros.
1935 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1936 * xstrdup.c: Remove.
1938 * regex.c (re_comp): Cast gettext return value to char *,
1939 Problem reported by Martin Neitzel via Mark D. Baushke.
1941 2004-10-04 Simon Josefsson <jas@extundo.com>
1943 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1944 '#ifdef USE_UNLOCKED_IO'.
1946 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1948 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1949 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1950 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1951 regex.c, sha1.c, version-etc.c, yesno.c:
1952 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1953 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1954 the includer's responsibility.
1956 Sync from coreutils.
1958 * modechange.c (mode_compile): Don't decrement a pointer that
1959 points to the start of a string, as the C Standard says the
1960 resulting behavior is undefined.
1962 * backupfile.h (enum backuptype): Rename none -> no_backups,
1963 simple -> simple_backups, numbered_existing ->
1964 numbered_existing_backups, numbered -> numbered_backups
1965 to avoid shadowing problems. All uses changed.
1966 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1967 * backupfile.c (check_extension, numbered_backup):
1968 Rename locals to avoid shadowing 'basename'.
1969 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1972 * .cppi-disable: Add getopt_.h, getopt_int.h.
1973 * .cvsignore: Add getopt.h.
1975 2004-10-04 Simon Josefsson <jas@extundo.com>
1977 * memmem.h: New file.
1978 * memmem.c: New file, taken from glibc.
1980 2004-10-02 Jim Meyering <jim@meyering.net>
1982 * dirfd.h, getpagesize.h: Add copyright notice.
1984 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1986 * snprintf.c: Remove comments as to why each header is needed.
1988 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1990 * strsep.h: New file.
1991 * strsep.c: New file.
1993 2004-10-01 Simon Josefsson <jas@extundo.com>
1995 * snprintf.c (snprintf): Handle size==0.
1997 2004-10-01 Simon Josefsson <jas@extundo.com>
1998 Bruno Haible <bruno@clisp.org>
2000 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2001 (snprintf): Declare 'args'.
2003 2004-09-30 Simon Josefsson <jas@extundo.com>
2005 * snprintf.h, snprintf.c: New files.
2007 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2009 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2010 (hol_entry_help): Never translate an empty string.
2011 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2012 * argp.h (OPTION_NO_TRANS): New option.
2014 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2016 * xvasprintf.c: Include xalloc.h.
2017 (xvasprintf): Use xalloc_die, not xmalloc_die.
2019 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2021 * dummy.c: Change copyright notice to FSF, and license to GPL.
2023 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2025 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2026 Problem reported by Bruno Haible in:
2027 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2029 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2031 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2032 in case some system header has #define'd it. Problem reported by
2033 Soeren D. Schulze in
2034 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2036 2004-09-08 Bruno Haible <bruno@clisp.org>
2038 * stdint_.h.in: New file, taken from GNU clisp.
2040 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2042 * xvasprintf.h: New file.
2043 * xvasprintf.c: New file.
2044 * xasprintf.c: New file.
2046 2004-09-08 Bruno Haible <bruno@clisp.org>
2048 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2050 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2052 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2054 Import from coreutils.
2055 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2056 strings on unbounded length. alloca's performance benefits aren't
2057 that important here.
2059 (parse_with_separator): New function, with most of the internals
2060 of the old parse_user_spec. Allow user to omit both user and group,
2061 for compatibility with FreeBSD.
2062 Clone only the user name, not the entire spec.
2063 Do not set *uid, *gid unless entirely successful.
2064 Avoid memory leak in some failing cases.
2065 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2066 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2067 (parse_user_spec): Rewrite to use parse_with_separator.
2069 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2071 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2072 its complicated substitute.
2073 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2074 and program_invocation_name.
2075 (__argp_basename) [!_LIBC]: Remove; the only use was
2076 replaced by its body.
2077 (__argp_short_program_name): Change condition from
2078 !defined __argp_short_program_name to
2079 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2080 to match argp-namefrob.h.
2081 (__argp_failure): Don't assume strerror_r returns char *.
2082 * argp-parse.c (N_): Define unconditionally.
2083 (argp_default_options): Fill out initializers with 0 to avoid
2086 2004-08-12 Simon Josefsson <jas@extundo.com>
2088 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2089 * getopt_.h: Renamed from getopt.h.
2091 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2093 Merge from coreutils.
2095 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2096 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2097 for Reliant Unix 5.43.
2099 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2100 (union fooround): Use uintmax_t, not long int.
2101 The rest is a merge from libc:
2102 [defined _LIBC]: Include <shlib-compat.h>.
2103 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2105 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2107 * strverscmp.c: Convert to UTF-8.
2109 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2111 * obstack.h (obstack_empty_p):
2112 Don't assume that chunk->contents is suitably aligned.
2113 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2114 Likewise. Problem reported by Benno in
2115 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2117 * chown.c (rpl_chown): Work even if the file is writeable but not
2118 readable. This could be improved further but it'd take some work.
2120 2004-08-08 Simon Josefsson <jas@extundo.com>
2122 * xgethostname.c: Don't include error.h (not used).
2125 * getpass.c: Include getpass.h first.
2127 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2129 * xalloc-die.c: New files.
2130 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2132 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2133 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2134 (_, N_, xalloc_die): Move to xalloc-die.c.
2135 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2136 so that we needn't mess with xalloc_msg_memory_exhausted.
2138 * sha1.h: Renamed from sha.h.
2139 (SHA1_H): Renamed from _SHA_H.
2140 (sha1_ctx): Renamed from sha_ctx.
2141 (sha1_init_ctx): Renamed from sha_init_ctx.
2142 (sha1_process_block): Renamed from sha_process_block.
2143 (sha1_process_bytes): Renamed from sha_process_bytes.
2144 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2145 (sha1_read_ctx): Renamed from sha_read_ctx.
2146 (sha1_stream): Renamed from sha_stream.
2147 (sha1_buffer): Renamed from sha_buffer.
2148 * sha1.c: Likewise; renamed from sha.c.
2149 Do not include <sys/types.h>.
2150 Include <stddef.h> rather than <stdlib.h>.
2152 2004-08-08 Bruno Haible <bruno@clisp.org>
2154 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2155 FILESYSTEM_PREFIX_LEN.
2156 * progreloc.c: Likewise.
2157 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2159 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2162 * argp-help.c (make_hol, hol_append): Don't assume that
2163 SIZE_MAX is a valid preprocessor constant.
2164 (__argp_basename): Change from "#ifndef _LIBC"
2165 to "#ifndef __argp_short_program_name", so that
2166 we don't compile these functions for tar.
2168 More merges from coreutils.
2169 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2170 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2172 * addext.c: Remove; no longer needed.
2173 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2174 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2175 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2176 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2177 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2178 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2179 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2180 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2181 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2182 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2183 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2184 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2185 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2186 Import changes from coreutils.
2188 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2190 Merge from coreutils.
2192 * .gdb-history: Remove; this doesn't belong here.
2194 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2195 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2196 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2198 * dirname.h: Include <stdbool.h>.
2199 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2200 for consistency with POSIX terminology. All uses changed.
2201 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2202 (strip_trailing_slashes): Use bool for booleans.
2203 * stripslash.c (strip_trailing_slashes): Likewise.
2205 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2206 sometimes returns a positive errno value even when it succeeds.
2207 (print_errno_message) [!LIBC]: Fall back on strerror if
2210 * path-concat.c (mempcpy): Don't define if a system header defines it.
2211 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2212 (longest_relative_suffix): New function.
2213 (path_concat): Use it. Assume first argument is not NULL.
2214 Port to DOS. Omit redundant separators.
2215 Report an error instead of returning NULL.
2216 Use mempcpy instead of memcpy.
2217 (xpath_concat): Remove: not declared or used.
2219 * same.h: Include <stdbool.h>
2220 (same_name): Return bool, not int.
2221 * same.c (same_name): Likewise.
2222 (errno): Don't declare; we assume C89 or better now.
2224 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2225 if not already defined.
2227 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2228 * dup-safer.c (errno): Likewise.
2230 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2232 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2235 2004-08-03 Simon Josefsson <jas@extundo.com>
2237 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2238 * progname.h: Don't include stdbool.h.
2240 2004-08-02 Simon Josefsson <jas@extundo.com>
2242 * getsubopt.h: New file, with comments from Bruno Haible.
2243 * getsubopt.c: New file, from glibc, but slightly modified based on
2244 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2246 2004-08-01 Simon Josefsson <jas@extundo.com>
2248 * xgetdomainname.c: Include stdlib.h, for free().
2250 2004-07-16 Simon Josefsson <jas@extundo.com>
2252 * dummy.c: New file.
2254 2004-07-16 Bruno Haible <bruno@clisp.org>
2256 * backupfile.h: Add extern "C" for C++.
2257 * closeout.h: Likewise.
2258 * copy-file.h: Likewise.
2259 * findprog.h: Likewise.
2260 * full-write.h: Likewise.
2261 * pathname.h: Likewise.
2262 * progname.h: Likewise.
2263 * stpcpy.h: Likewise.
2264 * stpncpy.h: Likewise.
2265 * strcase.h: Likewise.
2266 * strstr.h: Likewise.
2267 * xalloc.h: Likewise.
2269 * mbswidth.h: Add extern "C" for C++.
2270 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2272 2004-07-09 Simon Josefsson <jas@extundo.com>
2274 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2275 failed without this.)
2277 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2279 * fchown-stub.c: New file.
2281 2004-06-24 Jim Meyering <jim@meyering.net>
2283 * obstack.h (obstack_base): Cast to (void *), per documentation.
2285 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2287 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2289 2004-06-01 Jim Meyering <jim@meyering.net>
2291 * calloc.c: New file.
2293 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2295 * getdate.y (yylex): Allow space between sign and number.
2296 Problem reported by Dan Jacobson.
2298 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2299 and Jim Meyering <jim@meyering.net>
2301 Merge from coreutils CVS.
2303 * stat-macros.h: New file, with contents from file-type.h
2304 and coreutils' system.h.
2305 * file-type.c: Include "stat-macros.h".
2306 * file-type.h (file_type): Move all macro definitions to new file,
2309 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2310 Wrap old code with this conditional.
2311 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2312 function that does not dereference symlinks.
2313 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2315 * xreadlink.c: Include xreadlink.h first, to catch .h file
2316 dependency problems.
2317 (xreadlink): Accept new arg SIZE, for efficiency.
2318 All decls and uses changed.
2319 * xreadlink.h: Include <stddef.h>, for size_t.
2321 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2322 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2324 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2326 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2328 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2329 macros to be defined.
2330 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2331 the allocator returns NULL because the requested size is zero.
2333 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2335 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2336 var. Add comment explaining why libc still defines it. This
2337 merges the following patch from glibc:
2338 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2340 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2342 * obstack.c (_obstack): Remove unused variable. It hasn't been
2343 present in glibc since revision 1.1 of this file.
2344 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2345 obstack_alignment_mask, obstack_alloc, obstack_base,
2346 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2347 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2348 obstack_grow0, obstack_init, obstack_int_grow,
2349 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2350 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2351 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2352 nonexistent functions.
2354 2004-05-17 Derek R. Price <derek@ximbiot.com>
2355 Paul Eggert <eggert@cs.ucla.edu>
2357 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2359 2004-05-14 Bruno Haible <bruno@clisp.org>
2361 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2362 that consists of a '.' followed by an empty digit string.
2363 Patch by Tor Lillqvist <tml@iki.fi>.
2365 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2367 Port obstack to the AS/400, where pointers are 16 bytes wide and
2368 you cannot cast an integer to a valid pointer. This patch is
2369 currently waiting to be integrated into glibc; see
2370 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2372 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2373 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2374 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2375 (struct obstack): temp member is now a union of a pointer and
2376 an integer, instead of an integer. All integer uses changed.
2377 This does not affect the physical layout of struct obstack,
2378 except on hosts (like the AS/400) where the size or alignment of
2379 void * is greater than that of ptrdiff_t.
2380 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2381 __STDC__)]: Store temporary in pointer member of union, not
2383 * obstack.c: Include <stddef.h>, for offsetof.
2384 (struct fooalign): Remove; it doesn't need a name.
2385 (union fooround): Change double to long double, and add void *.
2386 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2387 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2388 not a macro. Hence the values are always int; so remove all
2389 casts-to-int in uses.
2391 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2392 Derek Price <derek@ximbiot.com>
2394 * alloca.c: Include <alloca.h>, to get our interface.
2395 * alloca_.h: Use __alloca on AIX, so that we don't have to
2396 include <alloca.h> first. Use C89 prototype for alloca; this
2397 requires including <stddef.h> for size_t. Use extern "C" if C++.
2398 Use #elif for simplicity, since we can assume C89 now.
2399 Don't try to source the system alloca.h since it will not be found
2400 and to prevent recursively including its replacement.
2401 * fnmatch.c: Include <alloca.h> instead of opencoding.
2402 * regex.c: Likewise.
2404 2004-05-16 Derek Price <derek@ximbiot.com>
2405 Paul Eggert <eggert@cs.ucla.edu>
2407 getline cleanup. This changes the getndelim2 API: both order of
2408 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2411 * getline.c: Don't include stddef.h or stdio.h, since our
2412 interface does that.
2413 (getline): Always use getdelim, so that we don't have two
2414 copies of this code.
2415 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2417 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2418 (GETNDELIM2_MAXIMUM): New macro.
2419 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2420 instead of the old practice of delim2==0. All callers changed.
2421 Return -1 on overflow, instead of returning junk.
2422 Do not set *linesize unless allocation succeeds.
2423 * getndelim2.h: Do not include stddef.h; no longer needed, now
2424 that we include sys/types.h.
2425 * getnline.h: Likewise.
2426 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2427 (getndelim2): Reorder arguments.
2428 * getnline.c (getnline, getndelim):
2429 Don't discard the NMAX argument.
2430 (getnline): Invoke getndelim, to avoid code duplication.
2431 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2432 of (size_t) -1 by callers of the getnline family.
2434 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2436 * nanosleep.c (suspended): Change its type from int to
2437 sig_atomic_t volatile.
2438 (first_call): Make it private to rpl_nanosleep, and have it
2439 be zero initially as that's a bit faster.
2440 (my_usleep): Round up fractional times instead of truncating them,
2441 as this is the usual meaning for 'sleep'.
2443 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2445 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2446 (ENOSYS): Define if not defined.
2447 (settime): Fall back on stime if it exists and settimeofday fails.
2448 But don't bother with fallbacks if a method fails with errno == EPERM.
2450 2004-05-11 Jim Meyering <jim@meyering.net>
2452 Prior to this change, the save_cwd caller required read access to the
2453 current directory on most systems (ones with the fchdir function).
2455 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2456 fails, try write-only, and finally, resort to using xgetcwd.
2458 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2460 * obstack.c, obstack.h: Import changes from libc.
2462 2004-04-28 Bruno Haible <bruno@clisp.org>
2464 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2465 implicitly appends .exe to executables.
2466 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2467 accepts Windows pathnames.
2468 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2469 Cygwin like Windows, since it now accepts Windows pathnames.
2470 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2471 Cygwin like Windows, since it now accepts Windows pathnames.
2472 Reported by Derek Robert Price <derek@ximbiot.com>.
2474 2004-04-20 Jim Meyering <jim@meyering.net>
2476 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2478 2004-04-20 Jim Meyering <jim@meyering.net>
2479 Bruno Haible <bruno@clisp.org>
2481 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2482 memory when realloc fails.
2484 2004-04-18 Jim Meyering <jim@meyering.net>
2486 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2487 don't leak memory and do call END_UTMP_ENT.
2489 2004-04-11 Paul Eggert <eggert@twinsun.com>
2491 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2492 (CHAR_BIT): Remove, since we assume C89.
2493 Include <stdint.h> if available, as per current Autoconf CVS advice.
2495 2004-03-30 Paul Eggert <eggert@twinsun.com>
2497 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2498 not bool, to be more consistent with Unix conventions.
2499 Suggested by Bruno Haible.
2501 Merge from coreutils.
2503 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2506 * getdate.h: Include stdbool.h, and timespec.h instead of
2507 the usual <time.h> dance.
2508 (get_date): Change signature to support fractional time stamps.
2509 All callers changed.
2510 * getdate.y: Include "getdate.h" first, as we can now
2511 assume C89 and don't need to worry about 'const'.
2512 Similarly, include "unlocked-io.h" near start, not in middle.
2514 (textint.value): Use long int rather than int.
2515 (textint.digits): Use size_t rather than int.
2516 (BILLION, LOG10_BILLION): New constants.
2517 (parser_control): New member rel_ns. Members day_ordinal,
2518 time_zone, month, day, hour, minutes, rel_year, rel_month,
2519 rel_day, rel_hour, rel_minutes, rel_seconds
2520 are now long int, not int. Member seconds is now struct timespec,
2521 not int. New member timespec_seen. Members dates_seen, days_seen,
2522 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2524 (%union.intval): Now long int, not int.
2525 New member timespec.
2526 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2527 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2528 (spec): Now is a timespec or an item list.
2529 (timespec, items): New nonterminals.
2530 (time, rel, relunit, number, get_date):
2531 Add support for fractional seconds.
2532 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2533 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2534 (to_hour): First arg is now long int, not int.
2535 (to_year): Returns long int, not int.
2536 Don't treat year -70 like 70.
2537 (tm_diff): Returns long int, not int.
2538 (lookup_word): Use bool instead of int when appropriate.
2539 (yylex): Use size_t for count, not int.
2540 Detect overflow when parsing large integer constants.
2541 Add support for fractions.
2542 (get_date): Make pointers 'const' if possible.
2543 Use more-portable code to detect integer overflow.
2544 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2545 Don't use ctime; it's not reliable if the year has >4 digits.
2547 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2548 This is for compatibility with BSD.
2550 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2551 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2552 From coreutils' system.h.
2554 * userspec.c: Don't include "posixver.h".
2555 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2556 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2557 compatible extension. Simplify code by removing a boolean int
2558 that was always nonzero if a string was nonnull.
2560 2004-03-30 Jim Meyering <jim@meyering.net>
2562 Merge from coreutils.
2564 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2566 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2567 an empty input stream.
2569 * readtokens.c: Include <stdbool.h>.
2570 (readtoken): Use `size_t' rather than int/long.
2571 All callers adjusted.
2572 Use `bool' rather than `int' where appropriate.
2573 Use memset rather than an explicit loop.
2574 Use x2nrealloc rather than xrealloc.
2575 Allow the use of `\0' as a delimiter.
2576 (readtokens): Likewise.
2577 * readtokens.h (readtoken, readtokens): Update prototypes.
2579 2004-03-30 Bruno Haible <bruno@clisp.org>
2581 * getloadavg.c (getloadavg): Don't assume setlocale returns
2584 2004-03-29 Paul Eggert <eggert@twinsun.com>
2586 Merge changes to getloadavg.c from coreutils and Emacs.
2588 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2589 Define to an expression, not to the empty string.
2590 Include cloexec.h and xalloc.h.
2591 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2592 Use set_cloexec_flag rather than rolling our own.
2593 * cloexec.c, cloexec.h: New files.
2595 2004-03-18 Paul Eggert <eggert@twinsun.com>
2597 * getopt.h: Sync with libc CVS.
2599 2004-03-18 Paul Eggert <eggert@twinsun.com>
2600 Bruno Haible <bruno@clisp.org>
2602 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2603 not on all platforms that have <wchar.h>.
2604 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2606 2004-03-09 Paul Eggert <eggert@twinsun.com>
2608 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2610 * getopt_int.h: New file, also synced from libc.
2612 2004-03-07 Paul Eggert <eggert@twinsun.com>
2614 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2615 '#if' expressions. Unlike the code it replaces, it does not
2616 depend on (defined _SC_PAGESIZE). However, it does depend on
2617 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2618 first reported by Jason Andrade in
2619 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2621 2004-01-18 Simon Josefsson <jas@extundo.com>
2623 * strdup.h: New file.
2624 * strdup.c: Include it.
2625 * path-concat.c: Include strdup.h. Drop strdup declaration.
2626 * userspec.c: Include strdup.h. Drop strdup declaration.
2628 2004-02-06 Karl Berry <karl@gnu.org>
2630 * config.charset: update from gettext 0.14.1.
2632 2004-02-05 Paul Eggert <eggert@twinsun.com>
2634 Add comments and code, prompted by suggestions from Bruno Haible
2636 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2637 describing the enum quoting_style values.
2638 * quotearg.c (quotearg_alloc): New function.
2639 (quotearg_buffer_restyled): Treat lone { and } as special.
2640 Treat = as special. Work around bug with older shells
2641 that "see" a '\' that is really the 2nd byte of a multibyte char.
2642 Quote empty string with shell_quoting_style.
2644 2004-02-03 Bruno Haible <bruno@clisp.org>
2646 * pipe.h: New file, from GNU gettext.
2647 * pipe.c: New file, from GNU gettext.
2649 2004-01-27 Bruno Haible <bruno@clisp.org>
2651 * execute.h: New file, from GNU gettext.
2652 * execute.c: New file, from GNU gettext.
2653 * w32spawn.h: New file, from GNU gettext.
2655 2004-01-23 Paul Eggert <eggert@twinsun.com>
2657 Exit-status fix from coreutils.
2659 Use exit_failure consistently in place of EXIT_FAILURE,
2660 so that program exit statuses are consistent on failure.
2662 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2663 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2664 * argmatch.h: Comment fix to match the above.
2665 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2666 Now a macro referring to exit_failure, instead of a separate
2667 variable. Include "exitfail.h" to get it.
2668 * xstrtol.h: Include "exitfail.h".
2669 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2671 * long-options.c (parse_long_options): Use prototype
2672 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2675 2004-01-21 Jim Meyering <jim@meyering.net>
2677 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2678 so as not to conflict with a different-sized __mktime_internal
2679 function in GNU libc.
2680 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2681 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2683 2004-01-18 Paul Eggert <eggert@twinsun.com>
2685 Merge from diffutils.
2687 * file-type.c (file_type): Add typed memory objects.
2688 * file-type.h (S_TYPEISTMO): New macro.
2690 * c-stack.h (c_stack_action): Remove argv argument.
2691 * c-stack.c (c_stack_action): Likewise. All uses changed.
2692 (die): Don't calculate message unless segv_action returns.
2693 (get_stack_location, min_address_from_argv, max_address_from_argv,
2694 volatile stack_base, volatile_stack_size): Remove.
2695 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2696 that every segmentation violation is a stack overflow. (Ouch!)
2697 See Debian bug 136249 (still outstanding) for more info about why
2698 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2700 2003-11-30 Bruno Haible <bruno@clisp.org>
2702 Safer stack allocation.
2703 * setenv.c: Include allocsa.h.
2704 (alloca): Remove fallback definition.
2705 (freea): Remove macro.
2706 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2709 2003-10-17 Bruno Haible <bruno@clisp.org>
2711 * binary-io.h: Avoid warnings on Cygwin.
2713 2003-12-28 Bruno Haible <bruno@clisp.org>
2715 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2716 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2718 2003-11-28 Bruno Haible <bruno@clisp.org>
2720 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2722 2003-11-27 Bruno Haible <bruno@clisp.org>
2724 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2726 2003-11-17 Bruno Haible <bruno@clisp.org>
2728 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2730 2003-11-24 Bruno Haible <bruno@clisp.org>
2732 * xallocsa.h: New file, from GNU gettext.
2733 * xallocsa.c: New file, from GNU gettext.
2735 2003-11-24 Bruno Haible <bruno@clisp.org>
2737 * allocsa.h: New file, from GNU gettext.
2738 * allocsa.c: New file, from GNU gettext.
2740 2003-11-24 Bruno Haible <bruno@clisp.org>
2742 * eealloc.h: New file.
2744 2004-01-15 Jim Meyering <jim@meyering.net>
2746 Merge from coreutils.
2748 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2749 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2750 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2752 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2753 optional configure-time default.
2755 * version-etc.c (version_etc_copyright): Update copyright date.
2757 * xreadlink.c (xreadlink): Correct outdated comment.
2759 2004-01-15 Paul Eggert <eggert@twinsun.com>
2761 Merge from coreutils.
2763 * posixver.c: Include posixver.h.
2765 * same.c: Include <stdbool.h>, <limits.h>.
2766 (_POSIX_NAME_MAX): Define if not defined.
2768 (same_name): If file names are silently truncated, report
2769 that the file names are the same if they are the same after
2770 the silent truncation.
2772 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2773 conversion function.
2774 * xstrtod.c (xstrtod): Likewise. All callers changed to
2775 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2778 2004-01-14 Paul Eggert <eggert@twinsun.com>
2780 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2781 with like-named macro in fnmatch.c.
2782 (EXT): Use an internal constant instead.
2784 Merge fnmatch patches from glibc.
2785 * fnmatch.c (mbsinit): Remove define.
2786 Add libc_hidden_ver (__fnmatch, fnmatch).
2787 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2788 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2790 2003-12-14 Karl Berry <karl@gnu.org>
2792 * config.charset: update from gettext-runtime.
2794 2003-12-03 Paul Eggert <eggert@twinsun.com>
2796 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2797 Bug reported by Alfred M. Szmidt.
2799 2003-11-29 Karl Berry <karl@gnu.org>
2801 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2803 2003-11-23 Paul Eggert <eggert@twinsun.com>
2804 Bruno Haible <bruno@clisp.org>
2806 * printf-parse.h: Don't include sys/types.h.
2807 (ARG_NONE): New macro.
2808 (char_directive): Change type of *arg_index fields to size_t.
2809 * printf-parse.c: Don't include sys/types.h.
2810 (SSIZE_MAX): Remove macro.
2811 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2812 Remove unnecessary overflow check.
2813 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2816 2003-11-24 Paul Eggert <eggert@twinsun.com>
2818 * alloca.c: Remove dependency on xalloc module.
2819 (xalloc_die): Remove.
2820 (memory_full) [!defined emacs]: New macro.
2821 [!defined emacs]: Don't include xalloc.h.
2822 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2823 address arithmetic overflows. Change datatypes a bit to avoid
2826 2003-11-22 Jim Meyering <jim@meyering.net>
2828 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2830 2003-11-17 Bruno Haible <bruno@clisp.org>
2832 * vasnprintf.c (alloca): Remove fallback definition.
2833 (freea): Remove definition.
2834 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2835 Reported by Paul Eggert.
2837 2003-11-17 Jim Meyering <jim@meyering.net>
2839 On systems without utime and without a utimes function capable of
2840 dealing with a NULL struct utimbuf* argument, this utime replacement
2841 could -- in unusual circumstances -- leak a file descriptor.
2842 * utime.c: Include <unistd.h> and <errno.h>.
2843 (utime_null): Be sure to close `fd' and to preserve errno.
2844 Reported by Geoff Collyer via Arnold Robbins.
2846 2003-11-16 Paul Eggert <eggert@twinsun.com>
2847 Bruno Haible <bruno@clisp.org>
2849 Protect against address arithmetic overflow.
2850 * printf-args.h: Include stddef.h.
2851 (arguments): Change type of field 'count' to size_t.
2852 * printf-args.c (printf_fetchargs): Use size_t instead of
2853 'unsigned int' where appropriate.
2854 * printf-parse.h: Include sys/types.h.
2855 (char_directive): Change type of *arg_index fields to ssize_t.
2856 (char_directives): Change type of fields 'count', max_*_length to
2858 * printf-parse.c: Include sys/types.h and xsize.h.
2859 (SSIZE_MAX): Define fallback value.
2860 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2861 instead of 'int' where appropriate. Check a_allocated, d_allocated
2862 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2863 * vasnprintf.c: Include xsize.h.
2864 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2865 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2866 overflow. Avoid wraparound when converting a width or precision from
2869 2003-11-16 Bruno Haible <bruno@clisp.org>
2871 Update from GNU gettext.
2872 * printf-parse.c: Generalize to it can be compiled for wide strings.
2873 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2874 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2875 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2876 SNPRINTF): New macros.
2877 Don't include <alloca.h> if the file is used inside libintl.
2878 (local_wcslen): New function, for Solaris 2.5.1.
2879 (VASNPRINTF): Use it instead of wcslen.
2881 2003-11-16 Bruno Haible <bruno@clisp.org>
2883 * xsize.h (xmax): New function.
2884 (xsum, xsum3, xsum4): Declare as "pure" functions.
2886 2003-11-12 Paul Eggert <eggert@twinsun.com>
2888 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2889 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2890 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2891 heuristic is just as accurate as far as we know, and it removes a
2892 dependency on size_max.m4 and ptrdiff_max.m4.
2894 2003-11-12 Paul Eggert <eggert@twinsun.com>
2896 * xstrtol.c (__xstrtol): Remove "break" immediately after
2897 "return", to pacify some unknown compiler. Problem reported
2900 2003-11-11 Bruno Haible <bruno@clisp.org>
2902 * xsize.h (SIZE_MAX): Remove fallback definition.
2903 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2906 2003-11-10 Paul Eggert <eggert@twinsun.com>
2908 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2909 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2910 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2912 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2913 not (size_t) -1, since it's defined here.
2915 2003-11-06 Paul Eggert <eggert@twinsun.com>
2917 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2918 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2919 Reject sizes of exactly SIZE_MAX bytes.
2920 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2921 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2923 2003-11-05 Bruno Haible <bruno@clisp.org>
2925 * xsize.h: Include limits.h, to avoid a possible collision with
2926 SIZE_MAX defined in <limits.h> on Solaris.
2928 2003-11-04 Bruno Haible <bruno@clisp.org>
2930 * xsize.h: New file.
2931 * linebreak.c: Include xsize.h.
2932 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2933 argument for overflow.
2934 Suggested by Paul Eggert.
2936 2003-10-31 Bruno Haible <bruno@clisp.org>
2938 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2939 to avoid (extremely rare) race condition.
2940 Suggested by Paul Eggert.
2942 2003-11-03 Jim Meyering <jim@meyering.net>
2944 * userspec.c: Include "userspec.h".
2945 * userspec.h: New file.
2947 2003-10-31 Paul Eggert <eggert@twinsun.com>
2949 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2950 * mountlist.c (SIZE_MAX): Define if not defined already.
2951 (read_filesystem_list): Set and use me_type_malloced.
2952 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2953 whatever the type happens to be), for brevity and consistency.
2954 Check for size calculation overflow on Alphas running OSF/1.
2956 2003-10-31 Jim Meyering <jim@meyering.net>
2958 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2960 * linebuffer.c: Include <string.h> for declaration of memset.
2962 2003-10-30 Paul Eggert <eggert@twinsun.com>
2963 Bruno Haible <bruno@clisp.org>
2965 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2966 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2968 2003-10-29 Paul Eggert <eggert@twinsun.com>
2970 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2971 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2973 * quotearg.c (quotearg_n_options): Use it.
2974 * group-member.c: Include <stdbool.h>.
2975 (free_group_info): Arg is now const *; don't free arg.
2976 (get_group_info): Now returns bool and accepts struct group_info *,
2977 rather than returning a malloc'ed struct group_info *.
2978 All uses changed. Check for overflow in internal size calculation.
2980 * getusershell.c (readname): Simplify the code by using x2nrealloc
2981 rather than xmalloc/xrealloc.
2982 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2983 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2984 conformance bug: the old code used a pointer after freeing the
2985 storage that it addressed.
2986 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2987 rather than doing it by hand.
2988 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2989 the buffer preserved. Use free and xmalloc instead.
2990 * quotearg.c (quotearg_n_options): Likewise.
2991 Use a simpler test for size overflow. Don't use xalloc_oversized
2992 because unsigned int might be wider than size_t (!); this suggests
2993 that we should switch from unsigned int to size_t for slot numbers.
2995 2003-10-27 Bruno Haible <bruno@clisp.org>
2997 * stdbool_.h: Better support for BeOS.
2999 2003-10-27 Paul Eggert <eggert@twinsun.com>
3001 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3002 to allocate the returned structure. Do not allocate a subarray,
3003 as x2nrealloc will do that.
3004 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3005 instead of xnrealloc.
3006 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3008 2003-10-26 Paul Eggert <eggert@twinsun.com>
3010 * xalloc.h (xalloc_oversized): New static inline function, for
3011 callers that want to do their own size-overflow checking. Include
3012 <stdbool.h>, since xalloc_oversized returns bool.
3013 * xalloc.c (array_size_overflow): Remove. All callers changed
3014 to use xalloc_oversized.
3016 Add two functions x2realloc, x2nrealloc, for programs that grow
3017 arrays dynamically by doubling their sizes.
3018 * xalloc.h (x2realloc, x2nrealloc): New decls.
3019 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3022 Port to C99 semantics for 'inline' of external functions.
3023 Bug reported by Bruno Haible.
3024 * xmalloc.c (xnmalloc_inline): New static inline function,
3025 with the old contents of xnmalloc.
3026 (xnmalloc, xmalloc): Use it.
3027 (xnrealloc_inline): New static inline function,
3028 with the old contents of xnrealloc.
3029 (xnrealloc, xrealloc): Use it.
3031 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3033 2003-10-25 Paul Eggert <eggert@twinsun.com>
3035 Fix several address-calculation bugs in the hash modules,
3036 plus some minor code cleanup.
3038 * hash.h: Include <stdbool.h>, for bool.
3039 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3040 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3041 hash_get_n_entries, hash_get_max_bucket_length,
3042 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3043 hash_rehash): Use size_t rather than unsigned.
3044 * hash.c (struct hash_table, hash_get_n_buckets,
3045 hash_get_n_buckets_used, hash_get_n_entries,
3046 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3047 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3048 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3050 (SIZE_MAX): Define if not defined.
3051 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3052 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3054 Use const * when possible.
3055 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3056 (check_tuning): Fix bug: if tuning parameters were very close to
3057 0 or 1, rounding errors could have caused subscript violations.
3058 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3059 (hash_initialize): Add 'fail:' label
3060 to free table and return NULL, and use it to simplify code.
3061 Use calloc rather than clearing the storage ourself.
3062 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3063 buffer size calculations.
3064 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3065 Include <stddef.h>, for size_t.
3066 * hash-pjw.c (hash_pjw): Likewise.
3067 Switch to method described by Bruno Haible.
3068 Include <limits.h>, for CHAR_BIT.
3069 (SIZE_BITS): New macro.
3071 2003-10-21 Paul Eggert <eggert@twinsun.com>
3073 * getndelim2.c (getndelim2): When size calculation overflows,
3074 ceiling the allocation at NMAX bytes rather than silently
3075 discarding input bytes before NMAX is reached. This makes
3076 a difference only if NMAX exceeds SIZE_MAX / 2.
3078 * obstack.c: Merge from glibc.
3079 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3080 Add libc_hidden_def (_obstack_newchunk).
3081 (_obstack_free) [! defined _LIBC]: Remove.
3082 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3083 a clone of the function body.
3084 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3085 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3087 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3088 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3091 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3092 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3093 Don't use lvalue casts, as GCC plans to remove support for them
3094 in GCC 3.5. Reported by Joseph S. Myers. This bug
3095 was also present in the non-GCC version, indicating that this
3096 code had always been buggy and had never been widely used.
3097 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3098 Use the fast variant of each macro, rather than copying the
3099 definiens of the fast variant; that way, we'll be more likely to
3100 catch future bugs in the fast variants.
3102 2003-10-20 Bruno Haible <bruno@clisp.org>
3104 * wait-process.h: New file, from GNU gettext.
3105 * wait-process.c: New file, from GNU gettext.
3107 2003-10-19 Jim Meyering <jim@meyering.net>
3109 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3111 2003-10-16 Paul Eggert <eggert@twinsun.com>
3113 * getgroups.c: Include <errno.h>, <stdlib.h>.
3114 (getgroups): First arg is int, not size_t.
3115 Don't let 'free' mangle errno.
3117 2003-10-16 Jim Meyering <jim@meyering.net>
3119 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3121 2003-10-15 Paul Eggert <eggert@twinsun.com>
3123 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3125 (new_exclude, add_exclude_file): Initial size no longer needs to
3127 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3128 our own address arithmetic overflow checking.
3130 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3131 (fnmatch): Do not alloca more than 2000 wide characters;
3132 instead, use malloc for large buffers.
3133 Check for address arithmetic overflow, and return -1
3134 with errno set to ENOMEM in that case.
3135 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3136 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3137 instead, return -1. Check for address arithmetic overflow.
3139 2003-10-14 Paul Eggert <eggert@twinsun.com>
3141 Handle invalid suffixes and overflow independently, so that
3142 callers can treat them independently as needed. Fix some bugs in
3143 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3144 suffix for a human-readable blocksize. The major caller-visible
3145 change is the addition of a new
3146 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3147 that both overflow and suffix chars were found.
3149 * human.c (humblock): Don't check separately for invalid suffix
3150 char; that is xstrtoumax's job (now that its bug is fixed).
3151 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3152 INTMAX_MAX]: New macros.
3153 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3154 TYPE_MAXIMUM): New macros.
3155 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3156 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3157 if overflow occurs, as it's what __strtol does and it's more useful
3159 (__xstrtol): If __strtol reports some error other than ERANGE,
3160 reflect it to the caller as LONGINT_INVALID. If it reports
3161 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3162 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3163 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3165 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3166 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3167 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3168 [defined UINTMAX_MAX]: New macros.
3170 2003-10-14 Bruno Haible <bruno@clisp.org>
3172 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3173 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3174 Also use volatile where needed.
3176 2003-10-12 Paul Eggert <eggert@twinsun.com>
3178 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3179 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3180 and define in terms of the other primitives.
3181 * xmalloc.c: Include stdbool.h; do not include exit.h.
3182 (SIZE_MAX): Define if not already defined.
3183 (array_size_overflow): New function.
3184 (xalloc_die): Abort instead of exiting if 'error' returns.
3185 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3186 (xmalloc, xrealloc): Use them.
3187 (xcalloc): Check for address arithmetic overflow.
3188 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3189 a bit faster than strcpy.
3191 2003-10-08 Paul Eggert <eggert@twinsun.com>
3193 Merge getpass from libc, plus a few fixes.
3195 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3196 Include <stdbool.h>.
3197 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3198 __fsetlocking to empty.
3199 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3200 do include <bits/libc-lock.h>.
3201 Do not include <fcntl.h>; not needed.
3202 [_LIBC]: Include <wchar.h>.
3203 (NOTCANCEL_MODE): New macro.
3204 (flockfile, funlockfile) [_LIBC]: New macros.
3205 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3206 [!_LIBC]: New macros.
3207 (call_fclose): New function.
3208 (getpass): Use it. Save tty stream separately; this simplifies the
3209 code and makes it more reliable if stdin happens to equal stdout.
3210 Invoke __fsetlocking on tty.
3211 Handle thread cancellation if needed.
3212 Namespace cleanup (use __tcgetattr, __getline).
3213 Use bool for Booleans.
3214 [USE_IN_LIBIO]: Handle wide streams.
3215 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3216 stream might go where.
3218 * unlocked-io.h: Include <stdio.h>, so that the caller
3219 doesn't have to include <stdio.h> before us.
3220 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3221 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3222 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3223 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3224 if not declared, so that we can use getpass.c code from libc without
3226 (flockfile, ftrylockfile, funlockfile): New macros.
3228 2003-10-06 Bruno Haible <bruno@clisp.org>
3230 * version-etc-2.h: Remove file.
3231 * version-etc-2.c: Remove file.
3233 2003-09-25 Jim Meyering <jim@meyering.net>
3234 Bruno Haible <bruno@clisp.org>
3236 This lets translators provide better translations for the
3237 "Written by ..." part of --version output.
3238 * version-etc.h: Include stdarg.h.
3239 (version_etc_copyright): Declare as readonly.
3240 (version_etc): Make this function variadic with a NULL-terminated list
3241 of author name strings.
3242 (version_etc_va): New declaration.
3243 * version-etc.c: Include stdarg.h, stdlib.h.
3244 (version_etc_copyright): Declare as readonly.
3245 (version_etc_va): New function. Provide a different translatable string
3246 for each possible number of authors < 10. Abbreviate when there are 10
3248 (version_etc): Make this function variadic. Call version_etc_va.
3249 Suggestion from Gary V. Vaughan.
3251 * long-options.h (parse_long_options): Change prototype: the authors
3252 string is moved to the end and becomes variadic.
3253 * long-options.c: Include stdarg.h.
3254 (parse_long_options): Make this function variadic, too.
3255 Call version_etc_va, not version_etc.
3257 2003-10-06 Bruno Haible <bruno@clisp.org>
3259 * fatal-signal.h: New file, from GNU gettext.
3260 * fatal-signal.c: New file, from GNU gettext.
3262 2003-10-04 Karl Berry <karl@gnu.org>
3264 * argp*: update from libc.
3266 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3268 * getpass.c (getpass): Use a no-op fseek when switching from input to
3269 output mode on the same stream.
3271 2003-09-29 Paul Eggert <eggert@twinsun.com>
3273 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3274 Fix arg typo in previous patch.
3276 2003-09-28 Jim Meyering <jim@meyering.net>
3278 * error.c: Correct cpp indentation.
3280 2003-09-27 Paul Eggert <eggert@twinsun.com>
3282 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3283 Omit the special code that used __typeof__, since we worry that
3284 it could be more trouble than it's worth. See:
3285 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3286 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3290 2003-09-26 Jim Meyering <jim@meyering.net>
3292 * error.c (error_tail): Move some declarations
3293 into inner scope where the local variables are used.
3295 2003-09-26 Bruno Haible <bruno@clisp.org>
3297 * stpncpy.h (gnu_stpncpy): New declaration.
3298 (stpncpy): Define as alias for gnu_stpncpy.
3299 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3301 2003-09-26 Paul Eggert <eggert@twinsun.com>
3303 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3304 (error_tail): Do not loop, reallocating temporary buffer, since
3305 the output cannot contain more wide characters than the input
3306 contains bytes, the size must be big enough already. This avoids
3307 one potential size overflow calculation. Check for size overflow
3308 when calculating temporary buffer size. Free temporary buffer
3309 when done, if it was allocated with malloc; this plugs a memory
3310 leak. Remove casts from void * to pointers, that are no longer
3311 needed now that we're assuming C89 or better.
3313 Merge error changes from glibc.
3315 * error.c, error.h: Update copyright notice header to match glibc.
3316 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3317 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3318 Disable cancellation while printing error.
3319 * error.h: Prepend __ to parameter names.
3321 2003-09-25 Karl Berry <karl@gnu.org>
3323 * argp-fmtstream.c, argp-help.c: update from libc.
3325 2003-09-25 Bruno Haible <bruno@clisp.org>
3327 * version-etc-2.h: New file, from version-etc.h with modifications.
3328 * version-etc-2.c: New file, from version-etc.c with modifications.
3330 2003-09-25 Simon Josefsson <jas@extundo.com>
3332 * xgetdomainname.h: New file.
3333 * xgetdomainname.c: New file.
3335 2003-09-25 Simon Josefsson <jas@extundo.com>
3336 Bruno Haible <bruno@clisp.org>
3338 * getdomainname.h: New file.
3339 * getdomainname.c: New file.
3341 2003-09-24 Paul Eggert <eggert@twinsun.com>
3343 * linebuffer.c (freebuffer): Don't free the argument, just
3344 the buffer associated with the argument. Bug reported by
3347 2003-09-19 Karl Berry <karl@gnu.org>
3349 * argp.h: update from libc.
3351 2003-09-16 Paul Eggert <eggert@twinsun.com>
3353 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3354 input error, instead of returning NULL the next time we are called
3355 (and therefore losing track of errno).
3357 2003-09-15 Paul Eggert <eggert@twinsun.com>
3359 * getndelim2.c (getndelim2): Don't trash errno when a read
3360 fails, so that the caller gets the proper errno.
3362 * readutmp.c (read_utmp): Likewise.
3363 Check for fstat error. Close stream and free storage
3366 2003-09-14 Bruno Haible <bruno@clisp.org>
3368 * fwriteerror.h: New file.
3369 * fwriteerror.c: New file.
3371 2003-09-14 Jim Meyering <jim@meyering.net>
3373 * getloadavg.c: Correct cpp indentation.
3374 * strdup.c: Likewise.
3375 * vasnprintf.c: Likewise.
3377 2003-09-12 Paul Eggert <eggert@twinsun.com>
3379 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3380 * obstack.c [!defined _LIBC]: Likewise.
3381 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3382 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3383 * exitfail.c: Don't include stdlib.h; no longer needed.
3385 More changes to assume C89 or better.
3387 * error.c (error_tail): Assume vprintf.
3389 * argmatch.c (getenv): Remove decl.
3390 * progreloc.c (get_full_program_name): Define via prototype.
3391 * setenv.c (clearenv): Likewise.
3392 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3394 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3395 (malloc, memcpy): Remove decls.
3396 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3397 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3398 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3399 (memcpy): Remove macro.
3400 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3401 (__P): Remove. All uses removed.
3402 (PTR): Remove. All uses changed to void *.
3403 (CHAR_BIT, NULL): Remove.
3404 (spaces, zeros, memset_space, memset_zero)
3405 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3407 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3408 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3409 Define with prototype.
3410 Remove now-unnecessary prototype decl.
3411 (extra_args_spec): Assume ANSI C. All uses changed.
3412 (extra_args_spec_iso): Remove.
3413 (my_strftime, emacs_strftimeu): Define via prototype.
3414 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3416 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3417 * strtoimax.c: Include <stdlib.h> unconditionally.
3418 (strtoul, strtol): Remove decls.
3419 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3421 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3422 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3423 (LOCALE_PARAM_PROTO): New macro.
3424 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3425 (INTERNAL (strtol), strtol): Define with a prototype.
3426 (PARAMS): Remove. All uses removed.
3427 * tempname.c: Include <string.h> unconditionally.
3428 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3429 * xgethostname.c (main): Define with a prototype.
3430 * xmalloc.c: Include "xalloc.h" first, to check interface.
3431 Include <stdlib.h> unconditionally.
3432 (calloc, malloc, realloc, free): Remove decls.
3433 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3434 Include <stdlib.h> unconditionally. Sort include file names.
3436 (xstrtod): Define with a prototype.
3437 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3438 (strtol, strtoul): Remove decls.
3440 2003-09-11 Paul Eggert <eggert@twinsun.com>
3442 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3443 Include <stdlib.h>, <string.h> unconditionally.
3444 Remove now-unnecessary cast to char *.
3445 * strnlen.c: Include <string.h> unconditionally.
3446 * yesno.c (yesno): Define with a prototype.
3448 2003-09-10 Bruno Haible <bruno@clisp.org>
3450 * strcspn.c: Include <string.h> unconditionally.
3451 * strpbrk.c: Include <string.h> unconditionally.
3452 * strstr.c: Include <string.h> unconditionally.
3453 * unicodeio.c: Include <string.h> unconditionally.
3454 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3455 * unsetenv.c: Likewise.
3456 * xreadlink.c: Include <stdlib.h> unconditionally.
3457 * yesno.c: Include <stdlib.h> unconditionally.
3458 (rpmatch): Add prototype.
3460 2003-09-10 Jim Meyering <jim@meyering.net>
3462 * error.c: Correct indentation of cpp directives.
3464 2003-09-09 Paul Eggert <eggert@twinsun.com>
3468 * acosl.c (main): Use a prototype.
3469 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3472 * getloadavg.c (getloadavg, main): Define via prototypes.
3474 * getopt.h (struct option.name): Assume C89, and use 'const'.
3475 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3476 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3478 * getopt.c (const): Remove macro.
3479 Include <string.h> unconditionally.
3480 (my_index): Remove; all uses changed to strchr.
3481 (strlen): Remove decl.
3482 (exchange): Remove forward decl; no longer needed.
3483 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3484 Define with prototype.
3485 * getopt1.c (const): Remove macro.
3486 (getopt_long, getopt_long_only, main): Define with prototype.
3488 * getugroups.c: Include <string.h> unconditionally.
3490 * getusershell.c: Include <stdlib.h> unconditionally.
3491 (getusershell, setusershell, endusershell, readname, main):
3492 Define with prototypes.
3494 * group-member.c: Include group-member.h first.
3495 Include <stdlib.h> unconditionally.
3497 * hard-locale.c: Include hard-locale.h first.
3498 Include <stdlib.h>, <string.h> unconditionally.
3500 * hash.c (free, malloc): Remove decls.
3501 Include <stdlib.h> unconditionally.
3503 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3504 (getenv): Do not declare.
3506 * idcache.c: Include <string.h> unconditionally.
3508 * long-options.c: Include long-options.h first, to test interface.
3509 Include <stdlib.h> unconditionally.
3511 * makepath.c: Include makepath.h first, to test interface.
3512 Include <stdlib.h> and <string.h> unconditionally.
3514 * linebuffer.c: Include <stdlib.h>.
3515 (free): Remove decl.
3517 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3518 rpl_malloc returns void *, not char *.
3519 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3521 * md5.h: Include <limits.h> unconditionally.
3522 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3523 (__P): Remove; all uses removed.
3524 * md5.c: Include "md5.h" first.
3525 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3526 md5_buffer, md5_process_bytes, md5_process_block):
3527 Define with prototypes.
3528 * sha.h (__P): Remove all uses. (It wasn't defined??)
3529 * sha.c: Include "sha.h" first.
3530 Include <stdlib.h>, <string.h> unconditionally.
3532 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3533 * memcmp.c (__ptr_t): Likewise.
3534 * memrchr.c (__ptr_t): Likewise.
3535 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3536 Include <string.h> unconditionally.
3537 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3538 * memchr.c: Include <stdlib.h> unconditionally.
3539 * memchr.c (LONG_MAX): Remove.
3540 * memrchr.c (LONG_MAX): Likewise.
3541 * memchr.c (__memchr): Define via a prototype.
3542 * memrchr.c (__memrchr): Likewise.
3543 * memcmp.c (__P): Remove, and remove all uses.
3544 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3545 Remove forward decls; no longer needed.
3546 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3547 Use types required by C89 in prototype.
3549 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3550 * savedir.c: Likewise.
3551 * mkdir.c (free): Remove decl.
3552 * rmdir.c (rmdir): Define with a prototype.
3553 * savedir.c: Include savedir.h first, to test interface.
3555 * mktime.c (STDC_HEADERS): Remove.
3556 Include <stdlib.h>, <string.h> unconditionally.
3558 * modechange.c: Include <stdlib.h> unconditionally.
3559 (malloc): Remove decl.
3561 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3562 (free): Remove decl.
3564 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3565 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3566 (This type really should be intptr_t, but that's a C99ism.)
3567 (_obstack_memcpy): Remove: all uses changed to memcpy.
3568 Include <string.h> unconditionally.
3569 (struct obstack): Assume __STDC__ for types of members
3570 chunkfun, freefun, extra_arg.
3571 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3572 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3573 obstack_begin, obstack_specify_allocation,
3574 obstack_specify_allocation_with_arg, obstack_chunkfun,
3575 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3576 Remove unprototyped decls and the macros that use them.
3577 * obstack.c (POINTER): Remove. All uses changed to void *.
3578 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3579 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3580 (defined __STDC__ && __STDC__)]:
3581 Remove nonprototyped code.
3582 Include <stdlib.h> unconditionally.
3583 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3584 _obstack_allocated_p, _obstack_free, obstack_free,
3585 _obstack_memory_used, print_and_abort):
3586 Define using prototypes.
3587 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3588 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3589 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3590 obstack_next_free, obstack_object_size, obstack_room) [0]:
3591 Remove unused, unprototyped code.
3593 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3595 * physmem.c (physmem_total, physmem_available, main): Define
3598 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3599 (main): Define with a prototype.
3601 * posixver.c (getenv): Remove decl.
3603 * putenv.c (malloc): Returns void *, not char *.
3604 Include <string.h> unconditionally.
3605 (strchr, memcpy, NULL): Do not define.
3607 * readtokens.c: Include readtokens.h first, to test interface.
3608 Include <stdlib.h>, <string.h> unconditionally.
3609 (init_tokenbuffer): Define with a prototype.
3611 * regex.c (PARAMS): Remove. All uses removed.
3612 All uses of _RE_ARGS removed, too.
3613 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3615 (bzero): Assume memset exists.
3616 (memcmp, memcpy, NULL): Remove.
3617 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3618 char, or assignments to local vars of type signed char.
3619 (init_syntax_once, PREFIX(extract_number_and_incr),
3620 PREFIX(print_partial_compiled_pattern),
3621 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3622 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3623 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3624 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3625 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3626 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3627 wcs_compile_range, byte_compile_range, truncate_wchar,
3628 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3629 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3630 count_mbs_length, wcs_re_match_2_internal,
3631 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3632 PREFIX(alt_match_null_string_p),
3633 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3634 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3635 regfree, PREFIX(extract_number)): Define with prototype. Remove
3636 now-unnecessary declaration, if any.
3637 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3639 Remove now-unnecessary casts among pointer types.
3640 * regex.h (_RE_ARGS): Remove. All uses removed.
3642 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3643 (free): Remove decl.
3645 * rpmatch.c: Include <stdlib.h> unconditionally.
3647 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3648 (free): Remove decl.
3650 * save-cwd.c: Include <stdlib.h> unconditionally.
3651 * xgetcwd.c: Likewise.
3653 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3654 (free): Remove decl.
3656 * strchrnul.c (strchrnul): Define with a prototype.
3657 Fix bug: c_in was not converted to char before searching.
3659 The following changes are not K&R related:
3661 * group-member.h: Include <sys/types.h>, so that this file is
3663 * makepath.h: Likewise.
3665 * getusershell.c (readname, default_index, line_size, readname):
3666 Use size_t, not int, for sizes.
3667 (readname): If the size overflows, report an error instead of
3670 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3672 * getndelim2.c: Assume stdlib.h per the C89 spec.
3674 2003-09-08 Paul Eggert <eggert@twinsun.com>
3676 Assume C89 or better; remove K&R cruft.
3677 A few of these changes were first proposed by Derek Robert Price
3678 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3680 * addext.c: Include <string.h> unconditionally.
3681 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3682 Don't declare getenv or malloc.
3684 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3685 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3687 (find_stack_direction, alloca): Use prototypes.
3689 * atexit.c (atexit): Define using a prototype.
3691 * basename.c, dirname.c, stripslash.c:
3692 Include <string.h> unconditionally.
3694 * bcopy.c: Include <stddef.h>.
3695 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3697 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3699 * error.h (error, error_at_line, error_print_progname)
3700 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3701 * error.c: Include error.h first, to check interface.
3702 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3703 (VA_START): Remove; all uses changeed to va_start.
3704 (exit, strerror): Remove decls.
3705 (error_print_progname): Prototype uncondionally.
3706 Don't include <errno.h>; no longer needed.
3707 (private_strerror): Remove.
3708 (error_tail): Always define.
3709 (error, error_at_line): Assume C89 or better; always use prototypes.
3710 * fatal.c: Include "fatal.h" first, to test interface.
3711 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3712 (VA_START): Remove; all uses changed to va_start.
3713 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3715 (exit): Remove decl.
3716 (fatal): Prototype unconditionally. Assume va_start works.
3717 Abort at end, to pacify gcc.
3719 * euidaccess.c (main): Define with a prototype.
3721 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3723 * exitfail.c: Include <stdlib.h> unconditionally.
3725 * fnmatch_.h (__P): Remove. All uses changed to assume
3727 * fnmatch.c: Include fnmatch.h first, to test interface.
3728 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3729 (getenv): Remove decl.
3730 (fnmatch): Define using a prototype.
3731 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3732 (FCT): Define using a prototype.
3734 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3736 * gethostname.c: Include <stddef.h>.
3737 (gethostname): Define with prototype. Length is size_t, not int.
3739 2003-09-08 Paul Eggert <eggert@twinsun.com>
3741 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3742 getversion.c should have been removed then, but was accidentally
3745 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3746 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3748 2003-09-07 Paul Eggert <eggert@twinsun.com>
3750 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3751 copy_tm_result. Bug reported by Simon Josefsson in
3752 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3754 2003-09-06 Paul Eggert <eggert@twinsun.com>
3756 * time_r.c, time_r.h: New files.
3758 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3760 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3761 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3763 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3765 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3766 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3769 * timegm.c: Switch to glibc implementation, with the following changes:
3770 [defined HAVE_CONFIG_H]: Include <config.h>.
3771 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3772 (__mktime_internal) [!defined _LIBC]: New decl.
3773 (__gmtime_r) [!defined _LIBC]: New macro and function.
3774 (timegm): Use a prototype, since gnulib assumes C89.
3775 Do not bother declaring tmp to be const, as it's not really usefu.
3776 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3777 (timegm): Declare only if HAVE_DECL_TIMEGM.
3779 2003-09-03 Paul Eggert <eggert@twinsun.com>
3781 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3782 Bug reported by Lute Kamstra in
3783 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3785 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3786 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3787 course with correspondingly smaller numbers for tomorrow and
3788 yesterday. From Tadayoshi Funaba. Originally installed into
3789 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3792 2003-08-31 Simon Josefsson <jas@extundo.com>
3794 * timegm.h: New file.
3795 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3797 2003-08-31 Karl Berry <karl@gnu.org>
3799 * argp.h: update from libc.
3801 2003-08-28 Bruno Haible <bruno@clisp.org>
3803 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3804 warning on QNX, which defines O_BINARY to 000000.
3806 2003-08-24 Bruno Haible <bruno@clisp.org>
3808 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3809 MSVC7 <stdio.h> is included later.
3811 2003-08-20 Bruno Haible <bruno@clisp.org>
3813 * progname.h: New file, from GNU gettext.
3814 * progname.c: New file, from GNU gettext.
3815 * progreloc.c: New file, from GNU gettext.
3817 2003-08-19 Bruno Haible <bruno@clisp.org>
3819 * xstrdup.c: Assume <string.h> exists.
3821 2003-08-18 Jim Meyering <jim@meyering.net>
3823 * setenv.h: Indent nested cpp directive.
3824 * vasnprintf.c: Remove trailing blanks.
3826 2003-08-17 Simon Josefsson <jas@extundo.com>
3827 Bruno Haible <bruno@clisp.org>
3829 * xstrndup.h: New file.
3830 * xstrndup.c: New file.
3832 2003-08-17 Bruno Haible <bruno@clisp.org>
3834 * strndup.h: New file.
3836 2003-08-16 Paul Eggert <eggert@twinsun.com>
3838 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3839 space, undoing this 2003-08-12 change:
3840 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3842 2003-08-16 Jim Meyering <jim@meyering.net>
3844 Merge from coreutils.
3845 * xstrtoimax.c: #else #if -> #elif.
3846 * xstrtoumax.c: Likewise.
3848 2003-08-15 Paul Eggert <eggert@twinsun.com>
3850 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3851 rather than tab, after '#' in shell-script copyright notices.
3852 Suggested by Bruno Haible.
3854 2003-08-15 Jim Meyering <jim@meyering.net>
3855 and Paul Eggert <eggert@twinsun.com>
3857 Merge from coreutils.
3858 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3859 member but strut utmpx does not. Needed for AIX 4.3.3.
3860 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3862 2003-08-15 Jim Meyering <jim@meyering.net>
3864 Merge from coreutils.
3865 * xgethostname.c: Include <stdlib.h>.
3866 (xghostname): Don't exit for anything other than memory-related
3867 failure; just return NULL.
3868 * userspec.c: Include "posixver.h".
3869 (parse_user_spec): Accept `.' as a separator only
3870 in pre-POSIX-200112 mode.
3871 * strtoimax.c: Use #elif rather than #else #if.
3872 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3873 Remove function, now that we can rely on a working tzset function.
3874 [!_LIBC]: Ensure that the required autoconf test has been run.
3875 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3876 Use underlying_strftime for %r.
3877 * sha.c: Merge in some clean-up and optimization changes from glibc.
3878 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3879 Ensure that it is a multiple of 64.
3880 Rearrange loop exit tests so as to avoid performing an
3881 additional fread after encountering an error or EOF.
3882 * realloc.c: Update copyright date.
3884 2003-08-14 Jim Meyering <jim@meyering.net>
3886 Merge from coreutils.
3887 * obstack.h: Whitespace changes.
3888 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3889 and xcalloc return values.
3890 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3891 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3892 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3893 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3894 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3896 Use mntctl's return value to drive the entry-processing loop, since
3897 we can't rely on the value of the vmt_length member in the last
3898 entry. On some systems doing so could result in exhausting
3899 virtual memory. Based in part on a patch from Mike Jetzer.
3901 2003-08-14 Jim Meyering <jim@meyering.net>
3902 and Paul Eggert <eggert@twinsun.com>
3904 Merges from coreutils, plus other fixes.
3905 * physmem.c: Merge in portability changes from gcc/libiberty
3906 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3907 for credits and details. Thanks to Kaveh Ghazi for helping
3908 to keep these files in sync.
3909 (ARRAY_SIZE): Define it.
3910 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3911 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3912 (memcasecmp): Don't assume size_t fits in unsigned int.
3913 Remove casts and duplicate code.
3914 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3915 (memcpy): Remove definition.
3916 Merge in some clean-up and optimization changes from glibc.
3917 [BLOCKSIZE]: Move definition to top of file.
3918 Ensure that it is a multiple of 64.
3919 Rearrange loop exit tests so as to avoid performing an
3920 additional fread after encountering an error or EOF.
3921 * md5.h (md5_uintptr): Define.
3922 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3923 return to the initial working directory. Preserve errno
3925 * idcache.c: Include "xalloc.h".
3926 (xmalloc, xrealloc): Remove decls.
3927 (getuser): Remove casts no longer required in C89.
3928 * human.c: Include stdio.h, for sprintf.
3929 * group-member.c: Include "xalloc.h".
3930 (xmalloc, xrealloc): Remove decls.
3931 (get_group_info): Remove casts no longer required in C89.
3932 * getusershell.c (readname): Remove casts no longer required in C89.
3933 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3934 * getline.c: Whitespace fix, from coreutils.
3936 2003-08-13 Paul Eggert <eggert@twinsun.com>
3938 * exclude.c: Include <ctype.h>
3939 (IN_CTYPE_DOMAIN): New macro.
3941 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3944 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3945 Undo previous (whitespace-only) change.
3947 2003-08-12 Paul Eggert <eggert@twinsun.com>
3949 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3950 Normalize leading white space and remove trailing white space.
3951 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3952 notice, as per ../config/srclist-update.
3954 Merge from coreutils.
3955 * euidaccess.h: New file.
3956 * euidaccess.c: Include it.
3957 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3958 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3959 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3961 2003-08-11 Bruno Haible <bruno@clisp.org>
3963 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3964 (vasnprintf): Use it instead of wcslen.
3966 2003-08-11 Bruno Haible <bruno@clisp.org>
3968 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3969 value to ensure that _Bool promotes to int. Use #define for _Bool when
3970 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3972 2003-08-10 Karl Berry <karl@gnu.org>
3974 * regex.h: update from libc (whitespace fix).
3976 2003-08-09 Paul Eggert <eggert@twinsun.com>
3978 Merge some files from coreutils. These changes were
3979 originally made by Jim Meyering.
3980 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3981 many older Unixes require this.
3982 * alloca.c (alloca): Remove cast to argument of free;
3983 no longer needed in C89.
3984 * alloca_.h, regex.h: Fix white space to match
3985 what GNU indent does.
3987 2003-08-05 Paul Eggert <eggert@twinsun.com>
3989 * bumpalloc.h: Remove.
3991 2003-08-04 Paul Eggert <eggert@twinsun.com>
3993 * getloadavg.c: Change copyright notice and spacing to conform to
3996 Merge from coreutils.
3997 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3999 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4000 from Karl Berry, implemented by Jim Meyering.
4001 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4002 from Dmitry V. Levin.
4003 Remove anachronistic cast of xrealloc.
4004 * fnmatch_.h (__const): Remove. Use 'const'.
4005 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4006 type. Otherwise, it wouldn't compile with at least /bin/cc on
4007 ymp-cray-unicos9.0.2.X.
4008 Combine two mostly-identical uses of alloca into one.
4009 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4011 2003-08-04 Dave Love <d.love@dl.ac.uk>
4015 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4016 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4017 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4018 obsolete NLIST_NAME_UNION.
4019 [__GNU__]: Undef BSD and FSCALE.
4020 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4022 2003-08-03 Paul Eggert <eggert@twinsun.com>
4024 * stdbool_.h (_Bool): Make it signed char, instead of
4025 an enum type, so that it's guaranteed to promote to int. See:
4026 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4028 2003-07-31 Paul Eggert <eggert@twinsun.com>
4030 * strerror.c: Include config.h, limits.h. Declare sprintf.
4031 (strerror): Don't assume that a printable int fits in 14 bytes.
4033 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4034 Bruno Haible <bruno@clisp.org>
4036 * getline.h (getline, getdelim): Change return type to ssize_t.
4037 * getline.c (getline, getdelim): Likewise.
4038 Remove _GNU_SOURCE define; now it's defined in config.h through
4041 2003-07-22 Paul Eggert <eggert@twinsun.com>
4043 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4044 over-parenthesization in macros.
4046 Sync with coreutils.
4048 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4051 Use `exit_failure' for xalloc and xmemcoll instead of their own
4052 private exit-failure variables.
4053 * xalloc.h (xalloc_exit_failure): Remove.
4054 * xmalloc.c: Likewise. Include exitfail.h.
4055 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4056 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4057 * xmemcoll.c: Likewise. Include exitfail.h.
4058 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4060 2003-07-18 Paul Eggert <eggert@twinsun.com>
4062 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4063 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4064 to test that it can stand by itself. Include "exitfail.h".
4065 Clients should set exit_failure instead.
4066 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4068 2003-07-18 Andreas Schwab <schwab@suse.de>
4070 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4072 2003-07-18 Bruno Haible <bruno@clisp.org>
4074 * getndelim2.h: New file.
4075 * getndelim2.c: Make into a module of its own. Include config.h,
4077 (getndelim2): Make non-static. Change return type to ssize_t.
4078 * getline.h: Change argument names.
4079 * getline.c: Include getndelim2.h instead of getndelim2.c.
4080 * getnline.c: Include getndelim2.h.
4082 2003-07-17 Bruno Haible <bruno@clisp.org>
4084 * Makefile.am: Remove file.
4085 * Makefile.in: Remove file.
4087 2003-07-17 Bruno Haible <bruno@clisp.org>
4089 * getnline.h: New file.
4090 * getnline.c: New file.
4091 * getndelim2.c: New file, extracted from getline.c.
4092 (getndelim2): Renamed from getdelim2, with added nmax argument.
4093 * getline.c: Include getndelim2.c.
4094 (getdelim2): Moved out to getndelim2.c.
4095 (getline, getdelim): Update.
4097 2003-07-15 <karl@gnu.org>
4099 * vasnprintf.c: update from gettext.
4101 2003-07-15 Jim Meyering <jim@meyering.net>
4103 * makepath.c (make_path): Enclose diagnostic in _(...).
4105 2003-07-14 Paul Eggert <eggert@twinsun.com>
4107 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4108 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4109 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4110 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4111 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4112 updated automatically by ../config/srclist-update. This changes
4113 their license from LPGL to GPL.
4115 2003-07-14 Jim Meyering <jim@meyering.net>
4117 Don't emit diagnostics. Let callers do that.
4118 * save-cwd.c: Don't include "error.h".
4119 (save_cwd): Don't call error. Ensure that errno is valid
4120 when returning nonzero.
4122 * save-cwd.h (restore_cwd): Update prototype.
4123 * save-cwd.c (restore_cwd): Remove two parameters.
4124 Simplify. Don't call error upon failure. Let callers do that.
4125 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4126 when auditing is enabled. But don't bother updating the #if.
4128 2003-07-14 Simon Josefsson <jas@extundo.com>
4130 * mempcpy.h: New file.
4131 * mempcpy.c: New file.
4133 2003-07-14 Paul Eggert <eggert@twinsun.com>
4135 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4136 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4137 unicodeio.c, unicodeio.h, unlocked-io.h:
4138 Switch from LGPL to GPL.
4140 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4142 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4143 it breaks C++ compilation.
4144 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4146 2003-07-10 Jim Meyering <jim@meyering.net>
4148 * vasnprintf.c: Remove trailing blanks.
4149 Make cpp indentation consistent.
4151 2003-07-09 Paul Eggert <eggert@twinsun.com>
4153 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4154 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4155 Switch from LGPL to GPL.
4157 2003-07-07 Paul Eggert <eggert@twinsun.com>
4159 * mktime.c: Fix some boundary cases and remove need for floating point.
4161 Issue a compile-time diagnostic if time_t is floating point, or if
4162 two's complement arithmetic is not in effect, or if arithmetic
4163 right shift does not propagate the sign. These assumptions were
4164 all in the original code but they weren't checked.
4166 (TIME_T_MIDPOINT, verify): New macros.
4167 (__isleap): Remove; it has integer overflow problems.
4168 (leapyear): New function, without those problems.
4169 (ydhms_tm_diff): Remove; splitting into two parts.
4170 (ydhms_diff): New function, containing the arithmetic part of
4171 the old ydhms_tm_diff function. Issue a compile-time
4172 diagnostic if we are not using C99 integer division.
4173 Avoid casts when possible.
4174 (guess_time_tm): New function, containing the checking part of
4175 the old ydhms_tm_diff function. Return the new value, rather than
4176 the difference between it and the old. Accept a new argument T
4177 so that *T specifies the old value. Check for overflow in the result.
4179 (__mktime_internal): Use a time_t offset, not a long int offset.
4180 This undoes the 2003-06-04 change, which is no longer needed now
4181 that we have better overflow checking.
4182 (localtime_offset): Likewise.
4184 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4185 and long are 64-bit but int is only 32-bit.
4186 (ydhms_diff): Use long int to store year1 and yday1.
4187 Issue a compile-time diagnostic if long int is not wide enough.
4189 (__mktime_internal): Use long int to store adjusted year and yday.
4190 Use plain C rather than preprocessor commands, if that doesn't
4192 Check for overflow (and try to repair) after each probe
4193 rather than checking only at the very end. This avoids some bugs
4194 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4195 does not equal GMT offset at maximum time).
4196 Use integer to check for overflow rather than floating point; this
4197 is more portable to non-IEEE hosts, and is a tad faster.
4198 When we detect that we are oscillating between two values,
4199 don't check whether tm_isdst has the requested value, since
4200 we already know the answer. When tm_isdst has the wrong value,
4201 use a different heuristic to find the right one, based on the
4202 extreme values actually observed in practice in tz2003a,
4203 rather than the (overly optimistic) "previous 3 calendar quarters".
4205 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4206 "T const" to accommodate glibc style.
4207 (check_result): Use less-confusing report format. "long" -> "long int.
4209 Don't loop if the iteration overflows time_t.
4210 Allow a negative step in the iteration.
4212 2003-07-01 Paul Eggert <eggert@twinsun.com>
4214 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4215 having it depend on HAVE_SYS_TYPES_H.
4217 2003-06-25 Bruno Haible <bruno@clisp.org>
4219 * readlink.c: New file.
4221 2003-06-20 Bruno Haible <bruno@clisp.org>
4223 Assume C89, so PARAMS isn't needed.
4224 * unicodeio.h (PARAMS): Remove.
4225 * unicodeio.c: Don't use PARAMS.
4227 2003-06-18 Jim Meyering <jim@meyering.net>
4229 Merge changes from coreutils.
4230 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4231 Remove explicit declarations of xmalloc and realloc.
4233 (read_utmp): Remove anachronistic cast of xmalloc.
4235 2003-06-17 Paul Eggert <eggert@twinsun.com>
4237 Assume C89, so PARAMS isn't needed.
4238 * backupfile.h (PARAMS): Remove. All uses removed.
4239 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4240 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4241 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4242 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4243 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4244 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4245 xstrtol.h: Likewise.
4246 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4247 same.h, strverscmp.h: Do not include config.h; no longer needed.
4248 Anyway, config.h should always be included before any other file.
4250 2003-06-11 Simon Josefsson <jas@extundo.com>
4252 * sysexit_.h: New file.
4254 2003-05-20 Derek Price <derek@ximbiot.com>
4256 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4258 2003-06-10 Simon Josefsson <jas@extundo.com>
4260 * strchrnul.h: New file.
4261 * strchrnul.c: New file.
4263 2003-06-10 Simon Josefsson <jas@extundo.com>
4265 * argp.h: New file, from glibc.
4266 * argp-ba.c: New file, from glibc.
4267 * argp-eexst.c: New file, from glibc.
4268 * argp-fmtstream.c: New file, from glibc.
4269 * argp-fmtstream.h: New file, from glibc.
4270 * argp-fs-xinl.c: New file, from glibc.
4271 * argp-help.c: New file, from glibc.
4272 * argp-namefrob.h: New file, from glibc.
4273 * argp-parse.c: New file, from glibc.
4274 * argp-pv.c: New file, from glibc.
4275 * argp-pvh.c: New file, from glibc.
4276 * argp-xinl.c: New file, from glibc.
4278 2003-06-07 Jim Meyering <jim@meyering.net>
4280 * readtokens.h: Put `Free Software Foundation, Inc.'
4281 in place of my name in the copyright comment.
4282 Remove definition and uses of __P.
4285 * stat.c: Don't declare xmalloc explicitly.
4286 Instead, include "xalloc.h".
4287 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4288 xrealloc, and xcalloc return values.
4289 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4291 * xgetcwd.h: Remove definition/uses of PARAMS.
4293 2003-06-06 Jim Meyering <jim@meyering.net>
4295 * stdbool_.h: Renamed from stdbool.h.in.
4297 2003-06-06 Jim Meyering <jim@meyering.net>
4299 Merge from coreutils.
4300 * same.c: (same_name): Declare *_basename locals to be `const'.
4301 Consolidate declarations and initializations of *_base* locals.
4303 Merge from coreutils.
4304 This avoids a core dump on systems without GNU putenv,
4305 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4306 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4307 (unsetenv): New static function, from GNU libc.
4308 (rpl_putenv): Use it.
4310 * modechange.c: Remove trailing blanks.
4312 Merge from coreutils.
4313 * fsusage.c: Remove declaration of statfs.
4314 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4316 * posixtm.c: Include <stdbool.h> unconditionally.
4318 2003-06-05 Paul Eggert <eggert@twinsun.com>
4320 * mktime.c (__mktime_internal): When resolving a tm_isdst
4321 mismatch, look in future quarters as well as past. This fixes a
4322 bug when processing fall-backwards gaps immediately after a long
4323 period of daylight-saving time.
4325 * mktime.c: Assume freestanding C89 or better.
4326 (HAVE_LIMITS_H): Remove. Assume it's 1.
4327 (__P): Remove; not used.
4328 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4329 (mktime, not_equal_tm, print_tm, check_result,
4330 main): Use prototypes. Use const * where appropriate.
4331 (main): Fix typo in testing code that uncovered by above changes.
4332 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4334 2003-06-04 Paul Eggert <eggert@twinsun.com>
4336 * mktime.c: Fix Debian bug 177940
4337 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4338 (localtime_offset): Now long int, not time_t, because we want it
4339 to be guaranteed to be signed. All uses changed.
4340 (__mktime_internal): If overflow would occur when adding offset,
4343 Merge 'human' changes from coreutils. Rewrite to support
4344 locale-specific notations like thousands separators.
4345 * human.c: Simplify authorship notice.
4346 Include human.h immediately after config.h.
4347 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4348 <limits.h>: Do not include, since human.h does.
4349 (SIZE_MAX, UINTMAX_MAX): New macros.
4350 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4351 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4352 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4353 (power_letter): Renamed from suffixes.
4354 (generate_suffix_backwards): Remove.
4355 (adjust_value): Now takes int style (because of human.h changes)
4356 and long double value (for greater precision on some platforms).
4357 (group_number): New function.
4358 (human_readable): Use it. Use integer options, not enum.
4359 Put the options before the sizes in the arg list.
4360 Support all the new options.
4361 The old human_readable function has been removed;
4362 use inttostr.h instead.
4363 (human_readable, default_block_size, humblock):
4364 Use uintmax_t, not int, for block sizes.
4365 (human_readable_inexact, block_size_types): Remove.
4366 (block_size_opts): New constant.
4367 (human_options): Renamed from human_block_size, with new signature
4368 that allows block sizes up to UINTMAX_MAX. All callers changed.
4369 * human.h: Add copyright and authorship notice.
4370 Include <limits.h> and <stdbool.h> unconditionally.
4371 (PARAMS): Remove. All uses removed.
4372 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4373 (enum human_inexact_style): Remove tag; now a nameless enum.
4374 (human_floor, human_ceiling, human_round_to_even): Now have
4375 values 2, 0, 1 rather than -1, 1, 0.
4376 (human_group_digits, human_suppress_point_zero, human_autoscale,
4377 human_base_1024, human_SI, human_B): New constants.
4378 (human_readable_inexact, human_block_size): Remove.
4379 (human_readable): Size args are now uintmax_t, not int.
4380 (human_options): New decl.
4382 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4383 unnecessary now that we assume C89 or better. This change
4384 imported from coreutils.
4386 * mktime.c (__mktime_internal): Do not reject negative timestamps
4387 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4388 in the 2003-05-30 sync from glibc.
4390 .h files should stand alone, but we shouldn't include <sys/types.h>
4391 if we can get away with just <stddef.h>.
4393 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4394 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4395 rather than <sys/types.h>, as we merely need size_t.
4396 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4398 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4399 Include <stdio.h>, to get FILE.
4400 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4401 memcasecmp.h has included <stddef.h> and all we need is size_t.
4402 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4403 our interface, instead of including <sys/types.h>
4405 2003-06-02 Paul Eggert <eggert@twinsun.com>
4408 Fix some minor time-related bugs with POSIX time arguments.
4409 Some valid time stamps were being rejected (notably -1, and
4410 time stamps before 1900 on 64-bit hosts). And some invalid
4411 time stamps were being accepted, e.g. September 31.
4413 * posixtm.h (posixtime): Return bool instead of time_t, so
4414 that we can return (time_t) -1 successfully.
4415 * posixtm.c: Likewise.
4416 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4417 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4418 (t): Remove static var.
4419 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4420 of static var. All uses changed.
4421 (year): Do not reject years before 1900; they can occur with
4423 (posix_time_parse): Do not check for out-of-range components;
4424 that is now the caller's responsibility, since our checks were
4425 only approximations.
4426 (posixtime): Use mktime to check for out-of-range components,
4427 since it knows them exactly.
4428 If mktime returns (time_t) -1, check whether an error actually occurred
4429 by invoking localtime on -1.
4430 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4431 posixtime failures better.
4432 Improve the test data (in comments only).
4434 2003-05-30 <karl@gnu.org>
4436 * mktime.c: update from libc.
4438 2003-05-30 Bruno Haible <bruno@clisp.org>
4440 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4441 * localcharset.h: Likewise.
4442 * localcharset.c: Likewise.
4444 2003-05-28 Paul Eggert <eggert@twinsun.com>
4446 Assume the headers required for C89 freestanding compilers.
4447 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4448 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4449 without checking for HAVE_LIMITS_H.
4450 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4451 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4453 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4454 * exclude.c: Include <stdbool.h> unconditionally.
4455 * tempname.c: Include <stddef.h> unconditionally.
4456 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4457 * modechange.c, rpmatch.c (NULL): Don't define, since
4458 <stddef.h> does that.
4459 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4460 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4461 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4462 * xstrtol.c: Likewise.
4463 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4464 * savedir.c: Include <stddef.h> instead of defining NULL.
4466 * addext.c (addext): Use assignment rather than cast, to avoid
4467 warnings on some platforms.
4469 * mktime.c (__mktime_internal): Do not reject negative timestamps
4472 2003-05-10 Bruno Haible <bruno@clisp.org>
4474 * linebreak.c (iconv_string_length): Don't return -1 just because the
4475 string is longer than 4 KB.
4477 2003-05-12 Jim Meyering <jim@meyering.net>
4479 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4480 the space-padded-by-default conversion specifiers, %e, %k, %l.
4482 2003-05-03 Bruno Haible <bruno@clisp.org>
4484 Upgrade to Unicode-4.0.
4485 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4486 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4487 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4488 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4489 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4490 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4491 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4492 Change width of U+E0100..U+E01EF from 1 to 0.
4494 2003-04-25 Bruno Haible <bruno@clisp.org>
4496 * copy-file.c: Include <stddef.h>, for size_t.
4498 2003-04-25 Jim Meyering <jim@meyering.net>
4500 * copy-file.c (copy_file_preserving): Declare buf_size to be
4501 of type size_t, not int.
4503 2003-04-11 Jim Meyering <jim@meyering.net>
4505 Merge changes from Coreutils.
4507 2003-03-22 Jim Meyering <jim@meyering.net>
4509 * strftime.c (widen): Cast alloca return value to proper type.
4511 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4514 * strftime.c (my_strftime): Handle very large width
4515 specifications for numeric values correctly. Improve checks for
4518 2003-01-19 Jim Meyering <jim@meyering.net>
4520 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4521 (nl_get_alt_digit) [! defined my_strftime]: Define.
4522 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4523 _nl_get_alt_digit and _nl_get_walt_digit.
4525 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4526 These changes have no effect outside of _LIBC.
4528 2003-04-10 Bruno Haible <bruno@clisp.org>
4530 * findprog.h: New file, from GNU gettext.
4531 * findprog.c: New file, from GNU gettext.
4533 2003-04-05 Jim Meyering <jim@meyering.net>
4535 Merge changes from Coreutils.
4537 * exclude.h (PARAMS): Remove definition and uses.
4538 * exclude.c: Remove uses of `PARAMS'.
4540 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4541 Add test-cases for DOS filenames. Declare program_name.
4542 (main): Set up program_name. Patch by Rich Dawe.
4544 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4546 Use mntctl's return value to drive the entry-processing loop, since
4547 we can't rely on the value of the vmt_length member in the last
4548 entry. On some systems doing so could result in exhausting
4549 virtual memory. Based in part on a patch from Mike Jetzer.
4551 2003-04-04 Bruno Haible <bruno@clisp.org>
4553 * linebreak.h: New file, from GNU gettext.
4554 * linebreak.c: New file, from GNU gettext with slight modifications.
4555 * lbrkprop.h: New file, from GNU gettext.
4557 2003-04-03 Bruno Haible <bruno@clisp.org>
4559 * utf8-ucs4.h: New file, from GNU gettext.
4560 * utf16-ucs4.h: New file, from GNU gettext.
4561 * ucs4-utf8.h: New file, from GNU gettext.
4562 * ucs4-utf16.h: New file, from GNU gettext.
4564 2003-04-02 Bruno Haible <bruno@clisp.org>
4566 * binary-io.h: New file, from GNU gettext.
4568 2003-04-01 Bruno Haible <bruno@clisp.org>
4570 * pathname.h: New file, from GNU gettext.
4571 * concatpath.c: New file, from GNU gettext.
4573 2003-03-30 Bruno Haible <bruno@clisp.org>
4575 * copy-file.c (copy_file_preserving): Don't set owner if the function
4576 chown() doesn't exist.
4578 2003-03-28 Bruno Haible <bruno@clisp.org>
4580 * copy-file.h: New file, from GNU gettext.
4581 * copy-file.c: New file, from GNU gettext.
4583 2003-03-18 Jim Meyering <jim@meyering.net>
4585 * quote.c (quote_n): Fix typo in comment.
4587 2003-03-14 Jim Meyering <jim@meyering.net>
4589 Merge changes from Coreutils.
4590 * obstack.h (obstack_object_size): Declare temporary, __o,
4591 to be const, in order to avoid warnings.
4592 (obstack_room): Likewise.
4593 (obstack_empty_p): Likewise.
4595 2003-03-13 Paul Eggert <eggert@twinsun.com>
4597 Merge changes from Bison.
4598 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4599 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4600 when compiling Bison 1.875's `bitset bset = obstack_alloc
4601 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4602 * hash.c: Include <stdbool.h> unconditionally.
4604 2003-03-09 Paul Eggert <eggert@twinsun.com>
4606 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4607 Reported by Bruce Becker; see:
4608 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4610 2003-03-03 Paul Eggert <eggert@twinsun.com>
4611 Bruno Haible <bruno@clisp.org>
4613 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4614 Reported by John Hughes, see
4615 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4617 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4619 * poll_.h: New file.
4622 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4624 * mathl.h: New file.
4625 * acosl.c: New file.
4626 * asinl.c: New file.
4627 * atanl.c: New file.
4628 * ceill.c: New file.
4631 * floorl.c: New file.
4632 * frexpl.c: New file.
4633 * ldexpl.c: New file.
4635 * sincosl.c: New file.
4637 * sqrtl.c: New file.
4639 * trigl.c: New file.
4640 * trigl.h: New file.
4642 2003-02-17 Bruno Haible <bruno@clisp.org>
4644 * mkdtemp.h: New file, from GNU gettext.
4645 * mkdtemp.c: New file, from GNU gettext.
4647 2003-01-31 Bruno Haible <bruno@clisp.org>
4649 * rename.c: #undef rename before defining rpl_rename.
4650 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4652 2003-01-30 Bruno Haible <bruno@clisp.org>
4654 * printf-args.h: New file, from GNU gettext.
4655 * printf-args.c: New file, from GNU gettext.
4656 * printf-parse.h: New file, from GNU gettext.
4657 * printf-parse.c: New file, from GNU gettext.
4658 * vasnprintf.h: New file, from GNU gettext.
4659 * vasnprintf.c: New file, from GNU gettext.
4660 * asnprintf.c: New file, from GNU gettext.
4661 * vasprintf.h: New file, from GNU gettext with modifications.
4662 * vasprintf.c: New file, from GNU gettext.
4663 * asprintf.c: New file, from GNU gettext.
4665 2003-01-29 Bruno Haible <bruno@clisp.org>
4667 * stpncpy.h: New file, from GNU gettext with modifications.
4668 * stpncpy.c: New file, from GNU gettext with modifications.
4670 2003-01-28 Bruno Haible <bruno@clisp.org>
4672 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4674 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4677 2003-01-27 Bruno Haible <bruno@clisp.org>
4679 * xsetenv.h: New file, from GNU gettext.
4680 * xsetenv.c: New file, from GNU gettext.
4682 2003-01-23 Bruno Haible <bruno@clisp.org>
4684 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4686 2003-01-22 Bruno Haible <bruno@clisp.org>
4688 * exit.h: New file, from GNU gettext.
4690 2003-01-11 Bruno Haible <bruno@clisp.org>
4692 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4693 * strcase.h (strcasecmp, strncasecmp): Likewise.
4695 2003-01-14 Jim Meyering <jim@meyering.net>
4697 * same.c (same_name): Tweak a comment.
4699 2003-01-11 Bruno Haible <bruno@clisp.org>
4701 * same.c (same_name): Reorder tests so as to avoid calling stat()
4702 when a string comparison is sufficient.
4704 2003-01-11 Bruno Haible <bruno@clisp.org>
4706 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4709 2003-01-11 Bruno Haible <bruno@clisp.org>
4711 * hash-pjw.c: Add comment about low quality of this function.
4713 2003-01-12 Paul Eggert <eggert@twinsun.com>
4715 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4716 to avoid collisions with libcurses and libreadline.
4718 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4719 * getstr.h, getstr.c: Remove.
4720 * getline.c: Include "getline.h", to check interface.
4721 Move body of old getstr.c here: this defines MIN_CHUNK and
4722 declares getdelim2, which is renamed from getstr.
4723 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4725 * linebuffer.c (readlinebuffer): Renamed from readline.
4727 * linebuffer.h: Likewise.
4728 (readline): Remove backward-compatibility macro.
4730 2003-01-12 Jim Meyering <jim@meyering.net>
4732 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4734 2003-01-10 Bruno Haible <bruno@clisp.org>
4736 * alloca_.h: New file.
4737 * getdate.y: Unconditionally include alloca.h.
4738 * makepath.c: Likewise.
4739 * setenv.c: Likewise.
4740 * userspec.c: Likewise.
4742 2003-01-09 Bruno Haible <bruno@clisp.org>
4744 * stdbool.h.in: New file.
4746 2003-01-08 Bruno Haible <bruno@clisp.org>
4748 * safe-read.c: Include specification header first, to ensure its
4750 * full-write.c: Likewise.
4752 2003-01-08 Jim Meyering <jim@meyering.net>
4754 * full-write.c: Undefine and define-away `const' after inclusion
4755 of errno.h, not before. Suggestion from Bruno Haible.
4757 2003-01-07 Jim Meyering <jim@meyering.net>
4759 * full-write.c: Rework so that it may serve to define full_read, too.
4760 * full-read.c: Simply #define FULL_READ and include full-write.c.
4762 2003-01-06 Jim Meyering <jim@meyering.net>
4764 * version-etc.c: Update year in translatable copyright string.
4766 2002-12-25 Bruno Haible <bruno@clisp.org>
4768 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4769 * xstrtol.h: Likewise.
4770 * xstrtoimax.c: Likewise.
4771 * xstrtoumax.c: Likewise.
4772 * human.h: Likewise.
4774 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4775 on systems that have <inttypes.h> but not <stdint.h>.
4777 2002-12-31 Paul Eggert <eggert@twinsun.com>
4779 * memcoll.c (memcoll): Fall back on a simple algorithm using
4780 memcmp if strcoll doesn't work.
4782 2002-12-23 Bruno Haible <bruno@clisp.org>
4784 * localcharset.h: New file.
4785 * localcharset.c: Include it.
4786 * unicodeio.c: Likewise.
4788 2002-12-22 Bruno Haible <bruno@clisp.org>
4790 * utime.c (utime_null): No need to call ftruncate if the file was
4793 2002-12-23 Bruno Haible <bruno@clisp.org>
4795 * memcoll.c (STRCOLL): New macro.
4798 2002-12-22 Bruno Haible <bruno@clisp.org>
4800 * getstr.h (getstr): Define, to avoid clash with libcurses.
4801 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4803 2002-12-22 Bruno Haible <bruno@clisp.org>
4805 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4807 2002-12-23 Bruno Haible <bruno@clisp.org>
4809 * getline.h: Include <stddef.h>, for size_t.
4811 * unicodeio.h: Include <stddef.h>, for size_t.
4812 * unicodeio.c: Don't include <stddef.h>.
4814 2002-12-17 Bruno Haible <bruno@clisp.org>
4816 * canon-host.c (strdup): Remove unused declaration.
4818 * fsusage.c: Include full_read.h.
4819 (get_fs_usage): Use full_read instead of safe_read.
4821 * utime.c (utime_null): Use SAFE_READ_ERROR.
4823 2002-12-11 Bruno Haible <bruno@clisp.org>
4825 * setenv.h: Rewritten to cope with systems that have setenv() but not
4827 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4830 2002-12-11 Bruno Haible <bruno@clisp.org>
4832 * setenv.c (alloca): Fall back to malloc.
4834 (setenv): Use freea() to free memory allocated with alloca().
4836 2002-11-13 Bruno Haible <bruno@clisp.org>
4838 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4839 function declarations.
4840 * unsetenv.c (unsetenv): Likewise.
4842 2002-03-04 Bruno Haible <bruno@clisp.org>
4844 Portability to AIX 4.3.3.
4845 * unsetenv.c: New file, extracted from setenv.c.
4846 * setenv.c: Move the unsetenv() function to unsetenv.c.
4848 2001-12-20 Bruno Haible <bruno@clisp.org>
4850 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4851 use malloc instead. For SunOS 4.
4853 2001-12-11 Bruno Haible <bruno@clisp.org>
4855 * setenv.c: Declare alloca.
4856 (compar_fn_t): New typedef.
4857 (KNOWN_VALUE, STORE_VALUE): Use it.
4859 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4862 2002-12-10 Paul Eggert <eggert@twinsun.com>
4864 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4865 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4866 Choose values that are less likely to collide with system fnmatch
4868 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4869 defined (e.g., a pure POSIX system).
4870 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4871 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4873 2002-12-06 Jim Meyering <jim@meyering.net>
4875 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4877 Merge in changes from libc's misc/error.c, in preparation
4878 for the merge of gnulib's changes back into libc.
4880 * error.c (_): Define only if not already defined.
4881 Move definition to follow all #include directives.
4882 Include unlocked-io.h only if !_LIBC.
4883 [_LIBC]: Include <libio/libioP.h>.
4884 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4885 (fflush): Tweak definition to use INTUSE.
4888 2002-12-05 Paul Eggert <eggert@twinsun.com>
4890 * alloca.c [defined emacs]: Include "lisp.h".
4891 (xalloc_die) [defined emacs]: New macro.
4892 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4893 [! defined emacs]: Include <xalloc.h>.
4894 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4895 (pointer): Typedef to POINTER_TYPE *.
4896 (malloc): Remove decl; we now always use xmalloc.
4897 (alloca): Use old-style definition, since Emacs needs this.
4898 Check for arithmetic overflow when computing combined size.
4900 2002-12-04 Paul Eggert <eggert@twinsun.com>
4902 Do not generate unlocked-io.h automatically, since it's easier to
4903 maintain it by hand.
4905 * unlocked-io.h: New file, from GNU diffutils,
4906 but with proper copyright notice and attribution.
4908 * Makefile.am: Add copyright notice.
4909 (libfetish_a_SOURCES): Add unlocked-io.h.
4910 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4911 (DISTCLEANFILES, io_functions): Remove macros.
4912 (EXTRA_DIST): Remove gen_uio.
4913 (unlocked-io.h): Remove rule.
4915 2002-12-04 Jim Meyering <jim@meyering.net>
4917 Reflect the fact that stat.c and lstat.c are no longer generated.
4918 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4919 (DISTCLEANFILES): Likewise.
4920 (EXTRA_DIST): Likewise.
4921 (all_local): Don't depend on stat.c or lstat.c.
4922 (stat.c, lstat.c): Remove rules.
4923 (EXTRA_DIST): Remove xstat.in.
4925 * xstat.in: Remove file. Contents moved into stat.c.
4926 * stat.c: New file. Contents mostly from xstat.in.
4927 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4928 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4930 * safe-read.c: Rework so that it may serve to define safe_write, too.
4931 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4933 2002-12-03 Jim Meyering <jim@meyering.net>
4935 * safe-read.c, safe-write.c: Change variable names and comments, but
4936 not semantics, to minimize the differences between these two files.
4937 (safe_read): Change comment to mention SAFE_READ_ERROR.
4939 * safe-read.c (IS_EINTR): Define.
4940 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4942 2002-12-02 Bruno Haible <bruno@clisp.org>
4944 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4945 Define, taken from safe-read.c.
4946 (INT_MAX): Provide fallback.
4947 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4948 * safe-write.h (SAFE_WRITE_ERROR): Define.
4950 * safe-read.c (EINTR): Remove definition.
4951 (safe_read): Don't use EINTR if it is absent.
4953 2002-12-02 Jim Meyering <jim@meyering.net>
4955 * safe-read.c (EINTR): Define.
4956 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4957 (INT_MAX): Provide fallback.
4958 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4960 * safe-read.h (SAFE_READ_ERROR): Define.
4962 2002-12-01 Jim Meyering <jim@meyering.net>
4964 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4965 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4967 2002-11-27 Paul Eggert <eggert@twinsun.com>
4969 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4970 hash_rehash): Replace `if (limit <= value) abort ();' with
4971 `if (! (value < limit)) abort ();', for readability.
4973 2002-11-26 <karl@gnu.org>
4975 * strdup.c: copy from libc again, with jim's ok.
4976 * .cppi-disable: re-add strdup.c
4978 2002-11-25 <karl@gnu.org>
4980 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4981 instead of "strtol.c".
4983 2002-11-25 Jim Meyering <jim@meyering.net>
4985 * mktime.c: Sync from libc, now that it has the latest fix.
4987 2002-11-24 <karl@gnu.org>
4989 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4990 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4992 2002-11-24 Jim Meyering <jim@meyering.net>
4994 Update from coreutils:
4996 * mktime.c: Merge in changes from libc.
4998 Avoid a link-time failure on some Linux systems.
4999 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5000 (__mon_yday): Declare with the STATIC attribute.
5001 (__mktime_internal): Likewise.
5002 Based on a report from Greg Schafer.
5004 2002-11-23 Jim Meyering <jim@meyering.net>
5006 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5007 Use `unsigned', not `int', as type of index.
5009 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5011 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5013 2002-11-22 Paul Eggert <eggert@twinsun.com>
5015 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5016 hint that one should use `if (! x) abort ();' rather than `assert
5017 (x);', and anyway it's one less thing to worry about configuring.
5018 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5019 hash_rehash, hash_insert): Use abort rather than assert.
5021 2002-11-22 Paul Eggert <eggert@twinsun.com>
5023 * quotearg.h: Allow multiple inclusion by surrounding with
5024 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5025 so that we can be included first.
5026 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5027 * quotearg.c: Include quotearg.h immediately after config.h.
5028 No need to include stddef.h or sys/types.h any more.
5029 Surround local include files with "", not "<>".
5030 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5031 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5032 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5033 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5034 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5035 (ISPRINT): Remove; no longer needed now that we assume C89.
5037 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5040 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5041 quotearg_char): Use SIZE_MAX rather than
5042 (size_t) -1 when we are talking about "infinity".
5044 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5046 2002-11-22 Bruno Haible <bruno@clisp.org>
5048 * safe-read.h: Assume C89. Add comments.
5049 (safe_read): Change return type to size_t.
5050 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5051 counts > SSIZE_MAX correctly.
5052 * safe-write.h: New file.
5053 * safe-write.c: New file.
5054 * full-read.h: New file.
5055 * full-read.c: New file.
5056 * full-write.h: Assume C89. Add comments.
5057 * full-write.c: Include safe-write.h.
5058 (full_write): Rewritten to use safe_write.
5059 Suggested by Jim Meyering and Paul Eggert.
5061 2002-11-21 Bruno Haible <bruno@clisp.org>
5063 Remove case insensitive option matching.
5064 * argmatch.h (argcasematch): Remove declaration.
5065 (ARGCASEMATCH): Remove macro.
5066 (__xargmatch_internal): Remove case_sensitive argument.
5067 (XARGMATCH): Update.
5068 (XARGCASEMATCH): Remove macro.
5069 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5070 case_sensitive argument.
5071 (argcasematch): Remove function.
5072 (__xargmatch_internal): Remove case_sensitive argument.
5073 (main): Use XARGMATCH instead of XARGCASEMATCH.
5075 * xmalloc.c: Change compile-time error message. Add comment about
5076 required autoconf version.
5078 2002-11-21 Jim Meyering <jim@meyering.net>
5080 * strdup.c (strdup): Tweak comment and initial #if/#include.
5082 Merge in changes from the coreutils.
5084 2002-09-25 Paul Eggert <eggert@twinsun.com>
5085 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5086 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5087 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5088 int. Work more efficiently if X is the same width as uintmax_t.
5089 Do not compare X to -1, to avoid bogus compiler warning.
5090 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5091 Don't assume that f_frsize and f_bsize are the same type.
5093 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5096 * makepath.c (make_path): Restore umask *before* creating the final
5098 (make_path): Minor reformatting.
5100 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5101 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5103 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5104 ones. At least on GNU/Linux systems, `auto' means something else.
5107 2002-11-20 Paul Eggert <eggert@twinsun.com>
5109 Merge argmatch cleanups from Bison. Assume C89.
5111 * argmatch.c: Include config.h here, not in argmatch.h.
5112 Include stdlib.h, for EXIT_FAILURE.
5113 Always include <string.h>, since we assume C89.
5114 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5115 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5116 Include <stddef.h> instead, since it's all we need for size_t.
5117 (PARAMS): Remove. All uses removed.
5118 (ARRAY_CARDINALITY): Do not bother to #undef.
5119 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5120 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5121 Remove unnecessary parentheses.
5122 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5123 Insert necessary parentheses.
5124 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5125 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5127 2002-11-19 Bruno Haible <bruno@clisp.org>
5129 * mbswidth.c: Include mbswidth.h right at the beginning.
5130 * mbswidth.h: Include <stddef.h>, for size_t.
5132 * mbswidth.h (PARAMS): Remove macro.
5133 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5134 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5136 * gcd.h (PARAMS): Remove macro.
5137 (gcd): Use ANSI C function declarations.
5138 * gcd.c (gcd): Likewise.
5140 2002-11-15 Bruno Haible <bruno@clisp.org>
5142 * strcspn.c: Include <stddef.h>.
5143 (strcspn): Use ANSI C function declaration. Change return type to
5145 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5146 (strpbrk): Use NULL.
5147 * strpbrk.h (PARAMS): Remove macro.
5148 (strpbrk): Use ANSI C function declaration.
5149 * strstr.c: Don't include <sys/types.h>.
5150 * strstr.h (PARAMS): Remove macro.
5151 (strstr): Use ANSI C function declarations.
5153 2002-11-06 Bruno Haible <bruno@clisp.org>
5155 * gcd.h (gcd): Change argument type to 'unsigned long'.
5156 * gcd.c (gcd): Likewise.
5158 2002-11-05 Bruno Haible <bruno@clisp.org>
5160 * gcd.h: New file, from gettext-0.11.5.
5161 * gcd.c: New file, from gettext-0.11.5.
5163 2002-11-05 Bruno Haible <bruno@clisp.org>
5165 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5166 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5167 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5168 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5170 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5171 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5173 * closeout.c: Include gettext.h instead of <libintl.h>.
5174 * human.c: Include gettext.h instead of <libintl.h>.
5175 * quotearg.c: Include gettext.h instead of <libintl.h>.
5176 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5177 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5178 * userspec.c: Include gettext.h instead of <libintl.h>.
5179 * version-etc.c: Include gettext.h instead of <libintl.h>.
5180 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5181 (textdomain): Remove definition.
5182 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5184 * long-options.c: Remove include of <libintl.h> and definition of _.
5185 * same.c: Remove include of <libintl.h> and definition of _.
5187 2002-11-04 Bruno Haible <bruno@clisp.org>
5189 * stpcpy.h: New file, from GNU gettext-0.11.5.
5190 * strcase.h: New file, from GNU gettext-0.11.5.
5191 * strpbrk.h: New file, from GNU gettext-0.11.5.
5192 * strstr.h: New file, from GNU gettext-0.11.5.
5193 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5195 2002-05-09 Bruno Haible <bruno@clisp.org>
5197 * config.charset: Update for newest glibc. Add canonical names
5198 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5200 2002-05-09 Bruno Haible <bruno@clisp.org>
5202 * localcharset.c (get_charset_aliases): Add more Windows specific
5205 2002-05-08 Owen Taylor <otaylor@redhat.com>
5207 * config.charset: A few additions for Solaris.
5209 2001-12-05 Bruno Haible <bruno@clisp.org>
5211 * localcharset.c (locale_charset): Don't return an empty string.
5213 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5215 * config.charset: msdos in uk_UA uses CP1125.
5217 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5219 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5220 * localcharset.c (locale_charset): Declare as extern "C".
5222 2002-02-15 Bruno Haible <bruno@clisp.org>
5224 * config.charset [msdosdjgpp]: For Russian, use CP866.
5226 2002-02-11 Bruno Haible <bruno@clisp.org>
5228 * config.charset: Add support for NetBSD.
5230 2002-09-25 <karl@gnu.org>
5232 * strdup.c: copy from libc/string (via ../config/srclist*).
5233 * getopt*: copy from libc/posix.
5234 * gettext.h: copy from gettext.
5235 * .cppi-disable: add strdup.c, gettext.h.
5237 2002-07-01 Jim Meyering <meyering@lucent.com>
5239 * c-stack.c: Include sys/time.h.
5240 From Volker Borchert.
5242 2002-06-11 Paul Eggert <eggert@twinsun.com>
5244 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5245 New macro. Use it uniformly instead of
5246 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5247 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5248 reported by Vin Shelton.
5250 2002-06-22 Jim Meyering <meyering@lucent.com>
5252 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5253 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5255 2002-06-22 Paul Eggert <eggert@twinsun.com>
5257 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5258 Do not assume SA_SIGINFO behavior.
5259 Bug reported by Jim Meyering on NetBSD 1.5.2.
5261 2002-06-22 Jim Meyering <meyering@lucent.com>
5263 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5265 * exitfail.c, exitfail.h: Likewise.
5266 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5268 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5270 (EXTRA_DIST): Add fnmatch_loop.c.
5271 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5273 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5274 * fnmatch.c: Update from diffutils-2.8.2.
5275 * fnmatch_.h: New file. From diffutils-2.8.2.
5276 * fnmatch.h: Remove file.
5278 2002-06-18 Paul Eggert <eggert@twinsun.com>
5280 * file-type.h: Report an error if neither S_ISREG nor
5281 S_IFREG is defined, instead of using a test specific to glibc
5282 2.2. This should be safe, since POSIX requires S_ISREG and
5283 Unix Version 7 had S_IFREG. We don't need to check for
5284 <sys/types.h> since we don't use any symbols that it defines.
5286 2002-06-15 Jim Meyering <meyering@lucent.com>
5288 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5289 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5290 have been included before this file.
5292 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5294 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5295 so that each temporary file name is unique and valid in the first
5296 8 characters, for operation under DOS.
5298 2002-06-15 Jim Meyering <meyering@lucent.com>
5300 Work even with DJGPP 2.03, which lacks support for symlinks.
5302 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5304 * lchown.c (S_ISLNK): Likewise.
5306 2002-06-14 Jim Meyering <meyering@lucent.com>
5308 * file-type.h: Use the version from diffutils-2.8.2.
5309 * file-type.c: Likewise.
5311 2002-05-27 Jim Meyering <meyering@lucent.com>
5313 Fix a problem seen only on nonconforming systems whereby ls.c's
5314 use of localtime, and then of gettimeofday would cause trouble:
5315 the localtime call used to initialize rpl_gettimeofday's save
5316 mechanism would clobber ls's current local time information so
5317 that in any long listing the first file would always be listed
5318 with date 1970-01-01. Analysis by Volker Borchert.
5320 * gettimeofday.c (localtime): Undefine.
5321 (rpl_localtime): New function.
5323 2002-05-22 Jim Meyering <meyering@lucent.com>
5325 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5326 * file-type.h: New file.
5327 * file-type.c (file_type): New file/function. Extracted from diffutils.
5329 2002-04-29 Paul Eggert <eggert@twinsun.com>
5331 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5333 2002-04-28 Paul Eggert <eggert@twinsun.com>
5335 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5336 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5337 of 127, since 64 is the largest conceivable number for ancient
5339 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5341 2002-04-28 Jim Meyering <meyering@lucent.com>
5343 * sig2str.c (WTERMSIG): Remove definition (unused).
5345 2002-04-28 Paul Eggert <eggert@twinsun.com>
5347 * sig2str.h, sig2str.c: New files.
5348 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5350 2002-04-24 Jim Meyering <meyering@lucent.com>
5352 * gettext.h: New file, from Gettext.
5353 * Makefile.am (INCLUDES): Remove -I../intl.
5354 (libfetish_a_SOURCES): Add gettext.h.
5356 2002-04-16 Jim Meyering <meyering@lucent.com>
5358 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5359 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5360 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5362 2002-04-12 Jim Meyering <meyering@lucent.com>
5364 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5366 2002-03-10 Jim Meyering <meyering@lucent.com>
5368 * makepath.c (make_path): Remove a comma from a diagnostic.
5369 Suggestion from Santiago Vila.
5371 2002-03-08 Jim Meyering <meyering@lucent.com>
5373 * rename.c: Mention that this wrapper is needed also on
5374 mips-dec-ultrix4.4 systems.
5376 2002-03-02 Jim Meyering <meyering@lucent.com>
5378 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5379 not HAVE_CLOCK_SETTIME.
5381 2002-02-27 Paul Eggert <eggert@twinsun.com>
5383 * nanosleep.h: Rename to....
5384 * timespec.h: New name for nanosleep.h. All uses changed.
5386 * gettime.c: New file.
5387 * settime.c: New file.
5390 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5391 timespec.h. Remove nanosleep.h.
5393 2002-02-25 Paul Eggert <eggert@twinsun.com>
5395 * acl.c, acl.h: New files.
5396 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5398 2002-02-24 Jim Meyering <meyering@lucent.com>
5400 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5401 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5402 cause trouble. Reported by Nelson Beebe.
5404 2002-02-23 Paul Eggert <eggert@twinsun.com>
5406 * path-concat.c (xpath_concat): Reorder code to pacify
5407 compilers that don't know that xalloc_die never returns.
5409 2002-02-20 Jim Meyering <meyering@lucent.com>
5411 * getdate.c: Regenerate using bison-1.33.
5413 2002-02-15 Paul Eggert <eggert@twinsun.com>
5415 * posixver.c, posixver.h: New files.
5416 * Makefile.am (libfetish_a_SOURCES): Add them.
5418 2002-02-02 Paul Eggert <eggert@twinsun.com>
5419 Bruno Haible <bruno@clisp.org>
5421 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5422 (fwrite_success_callback): New declaration.
5423 * unicodeio.c (unicode_to_mb): New function, extracted from
5424 print_unicode_char. Call failure callback instead of error.
5425 (fwrite_success_callback): New function.
5426 (exit_failure_callback): New function.
5427 (fallback_failure_callback): New function.
5428 (print_unicode_char): Call unicode_to_mb.
5430 2002-01-26 Jim Meyering <meyering@lucent.com>
5432 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5434 2002-01-22 Jim Meyering <meyering@lucent.com>
5436 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5437 Otherwise, some versions of automake would omit the rule that makes
5438 Makefile from Makefile.in.
5440 2001-01-21 Paul Eggert <eggert@twinsun.com>
5442 * xmemcoll.h, xmemcoll.c: New files.
5443 * Makefile.am (libfetish_a_SOURCES): Add them.
5444 * memcoll.c: Include errno.h, and declare errno if not defined.
5445 (memcoll): Set errno to zero if there is no error.
5447 * quotearg.c (quotearg_buffer_restyled):
5448 Fix bug with quoting buffers containing NUL when backslashing escapes.
5449 This bug was exposed by the other changes in this patch.
5450 (quotearg_n_options): New arg ARGSIZE.
5451 All callers changed.
5452 (quoting_options_from_style): New function.
5453 (quotearg_n_style): Use it.
5454 (quotearg_n_style_mem): New function.
5456 * quotearg.h (quotearg_n_style_mem): New function.
5458 2002-01-16 Jim Meyering <meyering@lucent.com>
5460 * getdate.y: Add three semicolons, each just before a closing brace.
5461 Bison (as of version 1.31) no longer papers over that mistake.
5463 2002-02-14 Paul Eggert <eggert@twinsun.com>
5465 * backupfile.c (ISDIGIT): Comment fix.
5466 * getdate.y (ISDIGIT): Likewise.
5467 * posixtm.c (ISDIGIT, year): Likewise.
5468 * strverscmp.c (ISDIGIT): Likewise.
5469 * userspec.c (ISDIGIT): Likewise.
5471 2002-01-05 Jim Meyering <meyering@lucent.com>
5473 * version-etc.c (version_etc_copyright): Update copyright year.
5475 2001-01-19 Paul Eggert <eggert@twinsun.com>
5477 * closeout.c (close_stdout_status): If ferror (stdout), do
5478 not silently exit merely because the output buffer happens to
5479 have nothing pending.
5481 2001-12-18 Paul Eggert <eggert@twinsun.com>
5483 See the big note in ../ChangeLog.
5484 * human.c (suffixes): Prefer K to k for 1024.
5485 (generate_suffix_backwards): New function.
5486 (human_readable_inexact): Use it.
5487 * xstrtol.c (__xstrtol): If there is no number but there
5488 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5489 Accept 'K' as well as 'k'.
5491 2001-12-15 Jim Meyering <meyering@lucent.com>
5493 * regex.h (__restrict_arr): Update from libc.
5495 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5496 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5499 2001-12-10 Jim Meyering <meyering@lucent.com>
5501 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5502 Instead, include "xalloc.h".
5503 (initbuffer): Don't cast xmalloc return value to char*.
5504 (readline): Reword comment.
5505 Don't cast xrealloc return value to char*
5508 2001-12-09 Jim Meyering <meyering@lucent.com>
5510 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5511 `signed and unsigned type in conditional expression'.
5512 * posixtm.c (posix_time_parse): Likewise.
5514 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5516 * readtokens.c (readtoken): Declare an index to be of type unsigned
5517 to avoid a pedantic warning.
5519 * getstr.c: Don't include assert.h.
5520 (getstr): Remove warning-evoking assertions.
5521 Return -1 if offset parameter is out of bounds.
5522 Change the type of a local from int to size_t.
5524 * strftime.c (my_strftime_localtime_r): Include this function
5525 definition in the `#if ! HAVE_TM_GMTOFF' block.
5527 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5528 Include xalloc.h instead.
5530 2001-12-02 Jim Meyering <meyering@lucent.com>
5532 * tempname.c: Don't declare getenv, thus reverting the change of
5533 2001-11-18. It's no longer necessary, now that stdlib.h is always
5536 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5537 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5539 2001-11-30 Akim Demaille <akim@epita.fr>
5541 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5542 before being defined.
5544 2001-11-27 Paul Eggert <eggert@twinsun.com>
5546 * quotearg.h (quotearg_n, quotearg_n_style):
5547 First arg is int, not unsigned.
5548 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5549 (SIZE_MAX, UINT_MAX): New macros.
5550 (quotearg_n_options): Abort if N is negative.
5551 Avoid overflow check on hosts where size_t is 64 bits and int
5552 is 32 bits, as overflow is impossible there.
5553 Fix off-by-one typo that caused unnecessary reallocation.
5555 2001-11-27 Jim Meyering <meyering@lucent.com>
5557 * tempname.c: Merge with version from libc.
5558 * regex.c: Likewise.
5560 * tempname.c: Include stdlib.h unconditionally. On some old systems
5561 for which STDC_HEADERS is 0, it was not included, resulting in a
5562 warning about an integer-to-pointer conversion problem with getenv.
5563 Reported by Volker Borchert.
5565 2001-11-26 Jim Meyering <meyering@lucent.com>
5567 * gtod.h: Remove file.
5568 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5569 * gettimeofday.c: Don't include gtod.h.
5570 (GTOD_init): Remove function.
5571 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5572 Suggestion from Volker Borchert.
5574 2001-11-23 Jim Meyering <meyering@lucent.com>
5576 * hash.h (struct hash_table): Don't define here. Merely declare it.
5577 * hash.c (struct hash_table): Define it here instead.
5579 2001-11-22 Jim Meyering <meyering@lucent.com>
5581 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5583 2001-11-18 Paul Eggert <eggert@twinsun.com>
5585 * tempname.c (TMP_MAX): Remove; no longer needed.
5586 (TEMPORARIES): New macro.
5587 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5588 removes an artificial limitation (e.g. HP-UX 10.20, where
5591 2001-11-18 Jim Meyering <meyering@lucent.com>
5593 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5596 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5597 files will be created before anything else.
5599 2001-11-17 Jim Meyering <meyering@lucent.com>
5601 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5602 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5603 rather than group writable. Patch by Juan F. Codagnone.
5605 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5606 Instead, include "xalloc.h".
5608 * mountlist.c: Include unlocked-io.h after all system headers.
5609 Remove explicit declarations of xmalloc, xrealloc,
5610 and xstrdup. Instead, include "xalloc.h".
5612 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5613 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5614 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5616 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5617 Reported by Padraig Brady.
5619 * mkstemp.c: #undef mkstemp.
5621 (rpl_mkstemp): Rename from mkstemp.
5624 2001-11-16 Jim Meyering <meyering@lucent.com>
5626 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5627 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5628 determine the amount of total physical memory, use pstat_getstatic.
5629 HPUX-11 doesn't define _SC_PHYS_PAGES.
5630 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5631 If sysconf couldn't be used to determine the amount of available
5632 physical memory, use both pstat_getstatic and pstat_getdynamic.
5633 Based on a patch from Bob Proulx.
5635 2001-11-05 Jim Meyering <meyering@lucent.com>
5637 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5639 2001-11-03 Jim Meyering <meyering@lucent.com>
5641 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5642 in argmatch_to_argument call.
5644 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5647 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5648 e.g., a fault due to an attempt to free a NULL pointer.
5650 2001-11-01 Jim Meyering <meyering@lucent.com>
5652 * dirfd.c, dirfd.h: New files.
5653 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5655 * hash.c (hash_print) [TESTING]: Clean up.
5657 2001-10-22 Paul Eggert <eggert@twinsun.com>
5659 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5660 to avoid a warning if -Wall.
5662 2001-10-21 Paul Eggert <eggert@twinsun.com>
5664 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5666 2001-10-21 Jim Meyering <meyering@lucent.com>
5668 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5669 this code would end up calling gettext even in packages built
5671 * getopt.c (_): Likewise.
5672 * regex.c (_): Likewise.
5674 2001-10-20 Paul Eggert <eggert@twinsun.com>
5676 * error.c (strerror_r): Do not declare unless !_LIBC.
5677 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5678 Use strerror_r that is only a macro, even if it is not a function.
5679 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5680 (private_strerror): Use prototypes, not old-style function definition.
5681 (print_errno_message): New function.
5682 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5684 (error_tail, error, error_at_line): Use it.
5686 2001-10-11 Jim Meyering <meyering@lucent.com>
5688 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5689 and quote_n (1, ... to avoid clobbering a buffer.
5691 2001-10-05 Jim Meyering <meyering@lucent.com>
5693 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5694 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5695 * hash-pjw.h: New file.
5697 2001-09-30 Jim Meyering <meyering@lucent.com>
5699 * mountlist.c [MOUNTED_GETFSSTAT]:
5700 Include <sys/ucred.h>, for Apple Darwin.
5701 Include sys/mount.h and sys/fs_types.h only if available.
5703 (read_filesystem_list): Use FS_TYPE.
5705 2001-09-29 Paul Eggert <eggert@twinsun.com>
5707 * exclude.c (excluded_filename): 0 -> false, since it's
5710 2001-09-28 Paul Eggert <eggert@twinsun.com>
5712 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5713 #defines strtoimax. Also treat the other strto* functions
5716 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5717 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5718 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5720 2001-09-26 Jim Meyering <meyering@lucent.com>
5722 Most macros in unlocked-io.h had the wrong number of arguments.
5723 * gen-uio: New script.
5724 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5725 * unlocked-io.hin: Remove file.
5726 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5727 rather than trying to embed it here.
5728 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5729 Reported by Padraig Brady.
5731 2001-09-25 Volker Borchert <bt@teknon.de>
5733 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5735 2001-09-23 Jim Meyering <meyering@lucent.com>
5737 * mountlist.c: Remove useless parentheses in #if directives.
5738 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5739 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5741 2001-09-22 Jim Meyering <meyering@lucent.com>
5743 * localcharset.c: Update from latest gettext.
5744 * config.charset: Likewise.
5746 2001-09-20 Jim Meyering <meyering@lucent.com>
5748 * xstrtol.c (strtoimax): Guard declaration with
5749 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5750 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5751 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5752 (strtoumax): Likewise, for completeness (it wasn't necessary).
5754 2001-09-06 Paul Eggert <eggert@twinsun.com>
5756 * strtoimax.c (HAVE_LONG_LONG):
5757 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5758 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5759 to work around bug in IBM C compiler.
5761 2001-09-16 Jim Meyering <meyering@lucent.com>
5763 * mkdir.c: New file.
5765 2001-09-04 Paul Eggert <eggert@twinsun.com>
5767 * xgetcwd.c: Revert some of the previous change; intead,
5768 fix the HAVE_GETCWD_NULL code to behave more like the
5769 !HAVE_GETCWD_NULL code used to.
5772 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5775 2001-09-04 Paul Eggert <eggert@twinsun.com>
5777 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5778 Use ssize_t, not int, to store result of readlink.
5779 Check for ssize_t overflow as well as size_t overflow,
5780 as POSIX says the result of readlink is implementation-defined
5781 when ssize_t overflows.
5782 Remove unnecessary cast to char*.
5783 Use free+malloc instead of realloc, as the storage doesn't need
5784 to be preserved and it's clearer and can be more efficient that way.
5785 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5786 * xreadlink.h (xreadlink): Update prototype.
5788 2001-09-03 Paul Eggert <eggert@twinsun.com>
5790 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5791 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5792 spotted by Jim Meyering.
5794 2001-09-03 Jim Meyering <meyering@lucent.com>
5796 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5798 2001-09-03 Paul Eggert <eggert@twinsun.com>
5800 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5801 like the HAVE_GETCWD_NULL code.
5802 Include pathmax.h if not HAVE_GETCWD.
5803 Do not include xalloc.h.
5804 (INITIAL_BUFFER_SIZE): New symbol.
5805 Do not use xmalloc / xrealloc, since the caller is responsible for
5806 handling errors. Preserve errno around `free' during failure.
5807 Do not overrun buffer when using getwd.
5809 2001-09-03 Paul Eggert <eggert@twinsun.com>
5811 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5812 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5814 2001-09-02 Jim Meyering <meyering@lucent.com>
5816 * error.c: Update from GNU libc.
5818 2001-09-01 Jim Meyering <meyering@lucent.com>
5820 * xreadlink.c: New file.
5821 * xreadlink.h: New file.
5822 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5824 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5825 doesn't conflict with sparc Solaris 7's definition in
5826 /usr/include/sys/int_types.h.
5828 * exclude.c: Use `""', not `<>' to #include non-system header files.
5829 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5830 and strncasecmp as r-values. Unixware didn't have declarations.
5832 2001-08-31 Jim Meyering <meyering@lucent.com>
5834 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5835 Use an initial, malloc'd, buffer of length 128 rather than
5836 a statically allocated one of length 1024.
5838 2001-08-30 Paul Eggert <eggert@twinsun.com>
5840 * xgetcwd.c: Don't include pathmax.h.
5841 Include stdlib.h and unistd.h if available.
5843 (xmalloc, xstrdup, free): Remove decls.
5844 (xgetcwd): Don't assume sizes fit in unsigned.
5845 Check for overflow when computing sizes.
5846 Simplify reallocation code.
5848 2001-08-28 Paul Eggert <eggert@twinsun.com>
5850 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5852 * strtoimax.c: Renamed from strtoxmax.c, removing the
5855 Also, make the following further changes to make this file's
5856 configuration more similar to that of strtol.c:
5857 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5858 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5859 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5860 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5861 changed to signed values.
5863 And make the following changes as well:
5864 Fix copyright notice, as 1999 was missing.
5865 (verify): New macro.
5866 (strtoimax): Check sizes at compile-time, not run-time.
5867 Prefer strtol to strtoll if both work.
5868 (main): Remove; it was not that useful and was a pain to maintain.
5870 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5872 2001-08-30 Paul Eggert <eggert@twinsun.com>
5874 * savedir.c (savedir): Remove size parameter, as POSIX says that
5875 a directory's st_size can have an arbitrary value, so the old
5876 usage could waste an arbitrary amount of memory. All uses
5878 * savedir.h: Update prototype.
5880 2001-08-30 Paul Eggert <eggert@twinsun.com>
5882 * xstrtol.c (strtoimax): New decl.
5884 2001-08-28 Paul Eggert <eggert@twinsun.com>
5886 * xstrtol.h: Add copyright notice.
5887 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5888 LONGINT_INVALID_SUFFIX_CHAR.
5890 2001-08-30 Paul Eggert <eggert@twinsun.com>
5892 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5895 2001-08-30 Paul Eggert <eggert@twinsun.com>
5897 * hash.c: Remove '2001' from copyright notice.
5899 2001-08-30 Paul Eggert <eggert@twinsun.com>
5901 * full-write.h: New file.
5902 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5903 * full-write.c: Correct credits, as cccp.c no longer
5904 exists and anyway it was so heavily changed from the old cccp
5905 code as to be unrecognizable. Include full-write.h.
5906 (full_write) Return size_t, with short writes meaning failure.
5907 All callers changed. This fixes a bug with large buffers
5909 * utime.c: Include full-write.h.
5911 2001-08-30 Paul Eggert <eggert@twinsun.com>
5913 Merge 'exclude' changes from tar 1.13.22.
5914 This fixes one or two unlikely storage allocation overflow bugs,
5915 but doesn't change user-visible behavior otherwise.
5917 2001-08-30 Paul Eggert <eggert@twinsun.com>
5919 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5920 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5921 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5922 Include if available.
5923 (<xalloc.h>): Include
5924 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5925 (verify): New macro. Use it to verify that EXCLUDE macros do not
5926 collide with FNM macros.
5927 (struct patopts): New struct.
5928 (struct exclude): Use it, as exclude patterns now come with options.
5929 (new_exclude): Support above changes.
5930 (new_exclude, add_exclude_file):
5931 Initial size must now be a power of two to simplify overflow checking.
5932 (free_exclude, fnmatch_no_wildcards): New function.
5933 (excluded_filename): No longer requires options arg, as the options
5934 are determined by add_exclude. Now returns bool, not int.
5935 (excluded_filename, add_exclude):
5936 Add support for the fancy new exclusion options.
5937 (add_exclude, add_exclude_file): Now takes int options arg.
5938 Check for arithmetic overflow when computing sizes.
5939 (add_exclude_file): xrealloc might modify errno, so don't
5940 realloc until after errno might be used.
5942 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5944 (free_exclude): New decl.
5945 (add_exclude, add_exclude_file): Now takes int options arg.
5946 (excluded_filename): No longer requires options arg, as the options
5947 are determined by add_exclude. Now returns bool, not int.
5949 2001-08-30 Paul Eggert <eggert@twinsun.com>
5951 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5953 2001-08-27 Jim Meyering <meyering@lucent.com>
5955 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5957 * version-etc.c (N_): Remove definition.
5958 Revert most of last change.
5959 Instead, simply don't mark the `Copyright...' string for translation.
5960 Based on advice from Paul Eggert.
5962 * strtoxmax.c: Tweak comment.
5964 2001-08-26 Jim Meyering <meyering@lucent.com>
5966 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5967 of copyright with `%s' so translators don't get an untranslated
5969 (COPYRIGHT_YEAR): Define.
5970 (version_etc): Use fprintf rather than fputs.
5971 Suggestion from Ulrich Drepper.
5973 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5975 * strtoll.c: New file, from GNU libc.
5976 * xstrtoimax.c: New file.
5978 * xstrtol.h: Add xstrtoimax.
5979 * strtoumax.c: New file. Simply include "strtoumax.c".
5980 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5982 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5983 * strtoxmax.c: ... then renamed to this.
5985 2001-08-13 Paul Eggert <eggert@twinsun.com>
5987 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5988 Port to Solaris 8, where 'sed' requires a space after the 'r'
5989 command, and where sh dislikes "$/". Clean up the spacing a bit.
5990 Redirect output to $tmp just once.
5992 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5994 * addext.c (<errno.h>): Include.
5995 (errno): Declare if not defined.
5996 (addext): Work correctly when pathconf returns -1 and leaves
5997 errno alone because there is no limit. Also, work even if
5998 pathconf returns a value greater than SIZE_MAX.
6000 2001-08-12 Jim Meyering <meyering@lucent.com>
6002 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6003 Simply `return getcwd (NULL, 0);'.
6004 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6005 Use 1300 as initial value for length, not PATH_MAX.
6007 * pathmax.h: Clean up cpp syntax.
6009 2001-08-12 Jim Meyering <meyering@lucent.com>
6011 * gettimeofday.c: New file.
6013 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6015 2001-08-04 Jim Meyering <meyering@lucent.com>
6017 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6018 to get in sync with glibc.
6020 2001-08-03 Paul Eggert <eggert@twinsun.com>
6022 The following changes are from gettext 0.10.39 as maintained by
6025 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6026 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6027 with inverted sense. All uses changed.
6029 * mbswidth.c: Don't include <limits.h>.
6030 Include <stdlib.h> and <string.h> unconditionally.
6031 (iswcntrl, mbsinit, ISCNTRL): New macros.
6032 (mbsnwidth): Use K&R style function declarations.
6033 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6034 can optimize it when MB_CUR_MAX == 1.
6035 The width of control characters is zero, not 1.
6037 2001-07-15 Jim Meyering <meyering@lucent.com>
6039 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6040 (BUILT_SOURCES): Add unlocked-io.h.
6041 (io_functions): Define.
6042 (unlocked-io.h): New rule.
6043 (DISTCLEANFILES): Add unlocked-io.h.
6044 (all-local): Depend on unlocked-io.h, to ensure it is created.
6046 * unlocked-io.hin: New file
6048 * regex.c: Update from glibc.
6050 2001-07-05 Jim Meyering <meyering@lucent.com>
6052 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6054 (libfetish_a_SOURCES): Put all .h files here instead.
6055 Remove a thus-exposed (better checks in automake) duplicate and
6056 two unnecessary .h files.
6058 2001-06-11 Jim Meyering <meyering@lucent.com>
6060 * regex.c: Update from GNU libc.
6062 2001-05-27 Jim Meyering <meyering@lucent.com>
6064 * readutmp.h (UT_TYPE): Define.
6066 2001-05-24 Jim Meyering <meyering@lucent.com>
6068 * argmatch.c: Include "quote.h".
6069 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6070 quote function. Reported by Göran Uddeborg.
6072 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6074 * dirname.c (dir_name): Compute append_dot using path, not newpath
6075 which is not yet declared.
6077 2001-05-11 Paul Eggert <eggert@twinsun.com>
6079 * Makefile.am (libfetish_a_SOURCES):
6080 Add strftime.c, since we now compile it on all hosts.
6082 * strftime.c (my_strftime):
6083 Define to nstrftime if emacs, but only if my_strftime is not defined.
6084 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6085 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6086 Add one more extra argument: a nanoseconds value.
6089 (my_strftime function): Add %N format.
6090 (emacs_strftimeu): Renamed from emacs_strftime,
6091 with extra ut argument.
6093 2001-05-11 Paul Eggert <eggert@twinsun.com>
6095 dirname code cleanup. base_name now behaves more compatibly
6096 with POSIX basename when given file names that have trailing
6097 slashes, and similarly for dir_name. Add new primitives
6098 base_len and dir_len. Put the directory-name-related decls
6101 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6102 * backupfile.c (base_name): Likewise.
6103 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6104 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6105 * makepath.c (strip_trailing_slashes): Likewise.
6106 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6108 * rename.c (strip_trailing_slashes): Likewise.
6109 * same.c (base_name): Likewise.
6110 * stripslash.c (ISSLASH): Likewise.
6112 * addext.c: Include <dirname.h> after size_t is defined.
6113 * backupfile.c: Likewise.
6115 * addext.c (addext): Use base_len to trim redundant
6116 trailing slashes instead of doing it ourselves.
6117 But do not trim the last slash if it is not redundant.
6119 * backupfile.c (find_backup_file_name,
6120 max_backup_version): Use base_len instead of rolling it ourselves.
6121 Handle the case of "" and (on DOS) "C:" correctly.
6123 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6124 Include <string.h>, <dirname.h>.
6125 (base_name): Allow file names ending in slashes, other than names
6126 that are all slashes. In this case, return the basename followed
6127 by the slashes. This is more general, and can be used in places
6128 where the original base_name purposely had an assertion failure.
6129 (base_len): New function.
6131 * dirname.c: Include <string.h> instead of <stdlib.h>.
6132 Do not include <assert.h>; no longer needed.
6134 (memrchr): Remove decl.
6135 (dir_name_r): Remove.
6136 (dir_len): Renamed from dirlen. All callers changed.
6137 Rewrite in terms of base_name, for simplicity and consistency.
6138 (dir_name): Never return NULL. All callers changed.
6139 Do not include <stdlib.h> in test program; no longer needed.
6140 return 0; is fine for test program.
6142 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6144 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6146 * path-concat.c (path_concat): Use base_len to compute
6147 base length, not strlen; this means we cannot rely on memcpy
6150 * same.c (STREQ): Remove.
6151 (same_name): Handle the case where the basename ends in trailing '/'.
6153 * stripslash.c (strip_trailing_slashes): Return nonzero if
6154 a slash was stripped. Do not strip the last slash after a
6157 2001-04-08 Jim Meyering <meyering@lucent.com>
6159 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6160 recomputed; that's necessary when the offset spans a DST transition.
6161 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6163 2001-04-02 Jim Meyering <meyering@lucent.com>
6165 * regex.h, regex.c: Update from GNU libc.
6167 2001-03-19 Paul Eggert <eggert@twinsun.com>
6169 * version-etc.c (version_etc_copyright): Update to 2001.
6171 2001-03-16 Paul Eggert <eggert@twinsun.com>
6173 * tempname.c (uint64_t): Define to uintmax_t if
6174 not defined, and if UINT64_MAX is not defined.
6175 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6176 Reported by John David Anglin.
6178 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6180 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6181 alias if codeset is empty.
6182 * config.charset (BeOS): Use wildcard syntax.
6184 2001-03-13 Jim Meyering <meyering@lucent.com>
6186 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6187 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6190 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6192 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6194 * unicodeio.c (print_unicode_char): Simplify accordingly.
6196 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6198 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6199 support for DOS/DJGPP.
6201 2001-02-28 Paul Eggert <eggert@twinsun.com>
6203 * Makefile.am (libfetish_a_SOURCES):
6204 Add dup-safer.c, fopen-safer.c.
6205 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6207 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6209 2001-02-25 Paul Eggert <eggert@twinsun.com>
6211 The mkstemp replacement is taken from glibc 2.2.2, with some
6212 portability fixes for use outside glibc, as follows:
6214 * tempname.c (struct_stat64): New macro.
6215 (direxists, __gen_tempname): Use it.
6216 This avoids a portability problem with Solaris 8.
6218 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6219 (<stddef.h>, <stdint.h>, <string.h>):
6220 Include only if STDC_HEADERS || _LIBC.
6221 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6222 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6223 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6224 (__set_errno): Define this macro if <errno.h> doesn't.
6225 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6226 Define these macros if <stdio.h> doesn't.
6227 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6228 Define these macros if <sys/stat.h>
6229 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6230 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6231 __xstat64): Define if not _LIBC.
6232 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6233 (__gen_tempname): Invoke gettimeofday only if
6234 HAVE_GETTIMEOFDAY || _LIBC;
6235 otherwise, fall back on plain "time".
6236 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6238 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6240 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6242 2001-02-17 Jim Meyering <meyering@lucent.com>
6244 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6245 around included file name.
6247 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6249 * strftime.c: Update from GNU libc (the only changes were to comments).
6251 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6253 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6255 2001-02-17 Paul Eggert <eggert@twinsun.com>
6257 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6258 Remove workaround macros for hosts that have mbrtowc but not
6259 mbstate_t, as we now insist on proper declarations for both
6260 before using mbrtowc.
6262 2001-02-17 Jim Meyering <meyering@lucent.com>
6264 * regex.c: Update from libc.
6266 2001-02-16 Paul Eggert <eggert@twinsun.com>
6268 * alloca.c (malloc): Undef before defining, since stdlib.h
6269 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6270 Reported by Mark Hounschell via Paul Eggert.
6272 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6274 * config.charset: Update for FreeBSD 4.2.
6276 2001-01-26 Jim Meyering <meyering@lucent.com>
6278 * quotearg.c: Include stddef.h.
6279 * quote.c: Include stddef.h.
6280 Reported by Axel Kittenberger.
6282 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6283 line in double quotes so that it evokes a better diagnostic.
6284 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6285 Reported by Axel Kittenberger.
6287 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6289 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6290 to avoid a warning. Add back 'const' to inptr.
6292 2001-01-16 Jim Meyering <meyering@lucent.com>
6294 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6297 2001-01-14 Jim Meyering <meyering@lucent.com>
6299 * rename.c: New file. From Volker Borchert.
6300 Include stdlib.h, string.h or strings.h, and xalloc.h.
6301 Use strip_trailing_slashes rather than open-coding it.
6303 2001-01-03 Paul Eggert <eggert@twinsun.com>
6305 * strftime.c: Sync with glibc time/strftime.c 1.81.
6307 2001-01-03 Jim Meyering <meyering@lucent.com>
6309 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6310 local `inptr' to avoid warning with some system declarations of iconv.
6312 2000-12-29 Paul Eggert <eggert@twinsun.com>
6314 * modechange.c: Do not assume that mode_t uses the
6315 traditional octal encoding. E.g. "chmod 1 FOO" should set
6316 the other-execute bit of FOO even if S_IXOTH != 1.
6318 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6319 WOTH, XOTH, ALLM): New macros.
6320 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6321 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6323 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6324 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6326 No need to use uintmax_t; unsigned long is long enough.
6327 Don't bother to get suffix since we don't use it.
6329 2000-12-24 Jim Meyering <meyering@lucent.com>
6331 * hash.c (is_prime): Return explicit boolean values.
6332 (hash_get_first): Return NULL to appease Irix5.6's 89.
6333 Reported by Nelson Beebe.
6335 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6337 * localcharset.c (locale_charset): Add support for Win32.
6339 2000-12-18 Paul Eggert <eggert@twinsun.com>
6341 * physmem.h, physmem.c: New files.
6343 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6344 (noinst_HEADERS): Add physmem.h.
6346 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6347 't' for compatibility with Solaris 8 sort.
6349 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6351 * config.charset: Add support for BeOS.
6353 2000-12-16 Jim Meyering <meyering@lucent.com>
6355 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6356 SHELLS_FILE to a file name that's useful on djgpp systems.
6358 (ADDITIONAL_DEFAULT_SHELLS): Define.
6359 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6360 Based mostly on a patch from Prashant TR.
6362 2000-12-16 Jim Meyering <meyering@lucent.com>
6364 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6365 N and M) would have treated it like `chown N:N FILE'.
6367 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6369 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6371 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6372 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6373 to the list of canonical encodings. Rename EUC-CN to GB2312.
6375 2000-12-08 Andreas Schwab <schwab@suse.de>
6377 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6378 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6380 2000-12-07 Jim Meyering <meyering@lucent.com>
6382 * stripslash.c (ISSLASH): Define.
6383 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6386 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6387 (dir_name_r): Declare this function as static.
6388 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6389 manifest itself on a name containing a mix of slashes and
6391 Make this function work with names starting with a DOS-style
6392 drive letter and colon prefix.
6393 (dir_name): Append `.' if necessary.
6394 Based mostly on patches from Prashant TR and Eli Zaretskii.
6396 * dirname.h (dir_name_r): Remove prototype.
6398 2000-12-05 Jim Meyering <meyering@lucent.com>
6400 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6402 2000-12-04 Jim Meyering <meyering@lucent.com>
6404 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6405 Also include memory.h, stdlib.h, unistd.h if appropriate.
6406 Reported by Andreas Jaeger (conflicting declaration of malloc).
6408 2000-12-02 Jim Meyering <meyering@lucent.com>
6410 * closeout.h: Make idempotent, to avoid some obscure warnings.
6412 2000-12-01 Paul Eggert <eggert@twinsun.com>
6414 * memrchr.c: Include <config.h> before any system include file.
6416 2000-11-29 Paul Eggert <eggert@twinsun.com>
6418 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6420 2000-11-26 Jim Meyering <meyering@lucent.com>
6422 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6424 2000-11-22 Paul Eggert <eggert@twinsun.com>
6426 * strftime.c (my_strftime): Do not invoke mbrlen with a
6427 size of (size_t) -1; it's not portable.
6429 2000-11-17 Akim Demaille <akim@epita.fr>
6431 * obstack.h: Formatting changes.
6432 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6433 prevent type checking.
6434 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6435 cast the value to (void *): assigning a `foo *' to a `void *'
6437 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6439 2000-11-17 Jim Meyering <meyering@lucent.com>
6441 * strstr.c: Update from GNU libc.
6443 2000-11-16 Jim Meyering <meyering@lucent.com>
6445 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6447 2000-11-11 Jim Meyering <meyering@lucent.com>
6449 * error.c: Add a couple #includes, merging from GNU libc version.
6451 2000-11-10 Jim Meyering <meyering@lucent.com>
6453 * obstack.h: Update from GNU libc.
6454 * obstack.c: Likewise.
6456 2000-11-06 Paul Eggert <eggert@twinsun.com>
6458 * getusershell.c (setusershell): Use rewind rather than
6459 fseek/fseeko, to avoid configuration hassles with fseeko.
6460 Don't bother opening SHELLS_FILE if shellstream is NULL;
6463 2000-11-05 Jim Meyering <meyering@lucent.com>
6465 * makepath.h (make_dir): Declare.
6466 * makepath.c (make_dir): Remove `static' attribute.
6469 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6471 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6472 last one in a bucket, advance to the next bucket.
6474 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6476 * fnmatch.c: Do not comment out all the code if we are using
6477 the GNU C library, because in some cases we are replacing buggy
6478 code in the GNU C library itself.
6480 2000-10-30 Paul Eggert <eggert@twinsun.com>
6482 * error.h, getline.h, modechange.h:
6483 Remove "2000" from Copyright line, as the file hasn't been
6484 changed this year other than in the copyright notice.
6486 * xalloc.h: Add "2000" to Copyright line, as this file
6487 was changed this year.
6489 2000-10-30 Paul Eggert <eggert@twinsun.com>
6491 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6492 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6493 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6495 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6497 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6498 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6499 doesn't define __restrict_arr.
6501 2000-10-29 Jim Meyering <meyering@lucent.com>
6503 * xstat.in: Fix grammar in comment.
6505 2000-10-28 Jim Meyering <meyering@lucent.com>
6507 * memchr.c: Update from libc.
6508 Adjust for portability:
6509 [HAVE_STDLIB_H]: Include stdlib.h.
6510 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6511 Undef __memchr, too.
6512 [!weak_alias]: Define __memchr to memchr.
6514 * regex.c: Update from libc.
6515 * regex.h: Likewise.
6516 * getopt1.c: Likewise.
6517 * memcmp.c: Likewise.
6519 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6520 Avoid using fseek, when possible -- it's broken by design.
6521 Patch by Ulrich Drepper.
6523 2000-10-26 Jim Meyering <meyering@lucent.com>
6525 * strftime.c: Update from libc.
6527 2000-10-25 Jim Meyering <meyering@lucent.com>
6529 * obstack.c: Update from libc.
6531 2000-10-23 Jim Meyering <meyering@lucent.com>
6533 * hard-locale.c (hard_locale): Revert last change -- it was simply
6534 wrong. That set_locale call must not have any side effects.
6537 2000-10-22 Jim Meyering <meyering@lucent.com>
6539 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6540 [CYCLIC]: Remove now-unused definition.
6542 * save-cwd.c (O_DIRECTORY): Define, if needed.
6543 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6544 Suggestion from Ulrich Drepper.
6546 2000-10-21 Jim Meyering <meyering@lucent.com>
6548 * dirname.c (dir_name_r): New function, factored out of dir_name.
6549 (dir_name): Use dir_name_r.
6550 * dirname.h (dir_name_r): Declare it.
6552 2000-10-21 Jim Meyering <meyering@lucent.com>
6554 * dirname.c (memrchr): Declare if necessary.
6555 (dir_name): Remove the restriction that there be no
6556 trailing slashes. Now, this code skips past them, effectively
6558 [TEST_DIRNAME] (main): New unit tests.
6560 * memrchr.c: New file from GNU libc.
6561 Undef __memrchr, too.
6562 [!weak_alias]: Define __memrchr to memrchr.
6563 Guard weak_alias use with `#ifdef weak_alias'.
6565 2000-10-17 Jim Meyering <meyering@lucent.com>
6567 * quote.h (PARAMS): Define and use.
6568 Reported by Akim Demaille.
6570 * getopt.c: Update from libc.
6572 2000-10-16 Jim Meyering <meyering@lucent.com>
6574 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6577 2000-09-25 Jim Meyering <meyering@lucent.com>
6579 * md5.h (rol): Define (from GnuPG).
6581 * sha.c: Give credit (GnuPG) where due.
6582 (M): Use rol rather than open-coding it.
6583 Add a FIXME comment.
6585 2000-09-21 Jim Meyering <meyering@lucent.com>
6587 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6588 Reported by Michael Stone.
6590 2000-09-20 Jim Meyering <meyering@lucent.com>
6592 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6593 (noinst_HEADERS): Add sha.h.
6594 Based on code from Scott G. Miller and from GnuPG.
6596 2000-09-15 Jim Meyering <meyering@lucent.com>
6598 * regex.c: Update from libc.
6600 2000-09-10 Jim Meyering <meyering@lucent.com>
6602 * getopt.c (_getopt_internal): Update from glibc.
6604 2000-09-09 Jim Meyering <meyering@lucent.com>
6606 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6607 think it should be used as a general replacement for isascii.
6608 * fnmatch.c: Likewise.
6609 * mbswidth.c: Likewise
6610 * regex.c: Likewise.
6613 * userspec.c: Include sys/param.h and limits.h.
6615 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6616 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6617 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6618 UID, GID. Check range.
6620 2000-09-06 Jim Meyering <meyering@lucent.com>
6622 * getopt.c (_getopt_internal): Update from glibc.
6624 2000-08-30 Jim Meyering <meyering@lucent.com>
6626 * strftime.c: Merge in changes from GNU libc.
6628 2000-08-26 Jim Meyering <meyering@lucent.com>
6630 * closeout.c: Include "__fpending.h".
6631 (close_stdout_status): Return right away if there's nothing to flush.
6633 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6634 * __fpending.c: New file.
6635 * __fpending.h: New file.
6637 2000-08-07 Paul Eggert <eggert@twinsun.com>
6639 Standardize on "memory exhausted" instead of "Memory exhausted"
6640 or "virtual memory exhausted".
6641 * obstack.c (print_and_abort): Use "memory exhausted", not
6642 "virtual memory exhausted".
6643 * same.c (same_name): Invoke xalloc_die instead of printing
6645 * userspec.c (parse_user_spec): Likewise.
6646 * bumpalloc.h: comment fix
6647 * same.c, userspec.c: Include xalloc.h.
6649 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6650 not char *const and pointing to a constant array.
6651 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6652 (xrealloc): Comment fix.
6654 * userspec.c (parse_user_spec):
6655 Don't translate a message until just before returning,
6656 to avoid unnecessary translation.
6658 2000-08-07 Jim Meyering <meyering@lucent.com>
6660 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6661 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6662 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6663 getgroups.c, gethostname.c, getopt.h, group-member.c,
6664 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6665 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6666 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6667 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6668 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6669 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6670 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6671 yesno.c: Back out Copyright date changes for each file with no change
6672 this year. This eases coordination with other programs using the same
6673 source code modules. From Paul Eggert.
6675 2000-08-03 Greg McGary <greg@mcgary.org>
6677 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6678 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6679 (EXTEND_BUFFER): Use them.
6681 2000-08-01 Jim Meyering <meyering@lucent.com>
6683 * dirname.c (ISSLASH): Define.
6684 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6685 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6686 both `\' and `/' may be use as path separators.
6687 Based on a patch from Prashant TR.
6689 2000-07-31 Paul Eggert <eggert@twinsun.com>
6691 * quotearg.c (quotearg_n_options): Don't make the initial
6692 slot vector a constant, since it might get modified.
6694 2000-07-31 Jim Meyering <meyering@lucent.com>
6696 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6697 * obstack.c (print_and_abort): Likewise.
6699 2000-07-30 Paul Eggert <eggert@twinsun.com>
6701 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6702 buffer, so that the caller can always quote one small
6703 component of a "memory exhausted" message in slot 0.
6704 From a suggestion by Jim Meyering.
6706 2000-07-30 Jim Meyering <meyering@lucent.com>
6708 * makepath.c (make_path): Quote the other instance, too.
6710 * quotearg.c (N_STATIC_SLOTVECS): Define.
6711 (STATIC_BUF_SIZE): Define.
6712 (quotearg_n_options): Use only statically allocated storage when
6713 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6714 than STATIC_BUF_SIZE.
6716 2000-07-29 Jim Meyering <meyering@lucent.com>
6718 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6719 * dirname.c (dir_name): Likewise.
6721 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6723 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6724 (dir_name): Assert that there are no trailing slashes.
6726 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6728 * mbswidth.h (mbswidth): Add a flags argument.
6729 (mbswidth): New declaration.
6730 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6731 * mbswidth.c (mbswidth): Add a flags argument.
6732 (mbsnwidth): New function.
6734 2000-07-24 Jim Meyering <meyering@lucent.com>
6736 * mbswidth.c: Remove useless #else. From Bruno Haible.
6738 2000-07-23 Paul Eggert <eggert@twinsun.com>
6740 * mbswidth.c (_XOPEN_SOURCE):
6741 Don't define; this causes problems on Solaris 7.
6742 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6744 2000-07-23 Paul Eggert <eggert@twinsun.com>
6747 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6748 so that mbstate_t is always defined.
6750 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6751 be 1 in at least one GCC installation, and this configuration
6752 error is likely to be common. Ignoring MB_LEN_MAX hurts
6753 performance on hosts that have mbrtowc but have only unibyte
6754 locales, but I assume these hosts are rare.
6756 2000-07-23 Paul Eggert <eggert@twinsun.com>
6758 * quotearg.c: Streamline by invoking multibyte code only if needed.
6759 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6760 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6761 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6762 invoke multibyte primitives.
6764 2000-07-23 Jim Meyering <meyering@lucent.com>
6766 * basename.c (base_name): Add an assertion.
6768 2000-07-15 Bruno Haible <clisp.cons.org>
6770 * quotearg.c: When the system forces us to redefine mbstate_t,
6771 shadow its mbsinit function.
6773 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6775 * mbswidth.h: New file.
6776 * mbswidth.c: New file.
6777 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6778 (noinst_HEADERS): Add mbswidth.h.
6780 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6782 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6785 2000-07-15 Jim Meyering <meyering@lucent.com>
6787 * makepath.c: Include quote.h.
6788 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6789 corresponding argument in a `quote (...)' call.
6790 Give better diagnostics.
6792 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6793 (noinst_HEADERS): Add quote.h.
6795 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6796 from tar's src/misc.c.
6797 * quote.h: New file. Prototypes for same.
6799 2000-07-10 Paul Eggert <eggert@twinsun.com>
6801 From a suggestion by Bruno Haible.
6802 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6803 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6804 to decide whether to define the BeOS workaround macro;
6805 this adjusts to the change to AC_MBSTATE_T.
6807 2000-07-13 Paul Eggert <eggert@twinsun.com>
6809 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6811 * quotearg.c (quoting_style_args, quoting_style_vals,
6812 quotearg_buffer_restyled): Add support for
6813 clocale_quoting_style. Undo previous change to
6814 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6815 and "{RIGHT QUOTATION MARK}" msgids.
6817 2000-07-05 Paul Eggert <eggert@twinsun.com>
6819 The old behavior of quoting `like this' doesn't look good with
6820 newer, ISO-style fonts. See:
6821 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6823 Instead, quote "like this" by default. Let the translator
6824 tailor the locale-specific quoting behavior by providing
6825 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6827 * quotearg.c (N_): New macro.
6828 (gettext_default): New function.
6829 (quotearg_buffer_restyled): Use
6830 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6831 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6833 2000-07-09 Jim Meyering <meyering@lucent.com>
6835 * Most files: Update copyright dates to include 2000.
6837 2000-07-08 Jim Meyering <meyering@lucent.com>
6839 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6841 (xgethostname): Remove now-unnecessary #ifdef.
6842 Move declaration of `err' into loop where it's used.
6844 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6846 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6847 by allocating a larger buffer. Test the gethostname return value for
6848 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6849 returns an error and ENAMETOOLONG isn't defined.
6851 2000-07-05 Paul Eggert <eggert@twinsun.com>
6852 and Bruno Haible <haible@clisp.cons.org>
6854 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6856 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6858 * quotearg.c (struct quoting_options): Simplify quote_these_too
6861 2000-07-03 Jim Meyering <meyering@lucent.com>
6863 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6864 Reported by Bruno Haible.
6866 2000-07-04 Jim Meyering <meyering@lucent.com>
6868 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6869 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6872 2000-07-03 Paul Eggert <eggert@twinsun.com>
6873 and Bruno Haible <haible@clisp.cons.org>
6875 * quotearg.c (mbrtowc):
6876 Assign to *pwc, and return 1 only if result is nonzero.
6877 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6879 2000-07-03 Jim Meyering <meyering@lucent.com>
6881 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6882 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6885 2000-07-02 Jim Meyering <meyering@lucent.com>
6887 * quotearg.c (mbstate_t): Don't define here.
6889 2000-07-02 Jim Meyering <meyering@lucent.com>
6891 * nanosleep.c (SIGCONT): Define if not already defined.
6893 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6895 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6896 per change in ../m4/ls-mntd-fs.m4.
6897 (read_filesystem_list): Ignore symbolic links.
6899 2000-06-29 Jim Meyering <meyering@lucent.com>
6901 * same.c: Include <string.h> or <strings.h>, as appropriate,
6902 for declaration of strcmp.
6904 * long-options.c: Include <stdlib.h>, for declaration of exit.
6906 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6907 Avoid warning by casting result to `char *' to remove `const'.
6909 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6911 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6913 2000-06-26 Paul Eggert <eggert@twinsun.com>
6915 savedir now sets errno on failure and invokes xmalloc to get memory.
6916 Fix a couple of other minor bugs while we're at it.
6918 * savedir.c (<unistd.h>): Do not include; there's no need.
6919 (NAMLEN): Remove macro.
6920 (malloc, realloc): Remove decls.
6922 ("xalloc.h"): Include.
6923 (NAME_SIZE_DEFAULT): New macro.
6924 (savedir): Use xmalloc / xrealloc to allocate memory.
6925 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6926 Skip "" directory entries.
6927 Use strlen to calculate directory entry length, since the old method
6928 is rarely used these days and isn't worth supporting.
6929 Don't use a pointer after freeing it.
6930 Check for integer overflow when calculating allocation size.
6931 Use memcpy to copy entries, instead of stpcpy.
6932 Set errno properly when returning NULL.
6933 Check for readdir error.
6935 2000-06-26 Jim Meyering <meyering@lucent.com>
6937 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6939 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6941 * getusershell.c (xmalloc, xrealloc): Remove functions.
6943 Don't include <stdlib.h>. Don't declare malloc, realloc.
6945 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6947 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6949 2000-06-24 Jim Meyering <meyering@lucent.com>
6951 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6953 2000-06-21 Jim Meyering <meyering@lucent.com>
6955 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6957 2000-06-19 Paul Eggert <eggert@twinsun.com>
6959 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6960 (mbrtowc, mbstate_t): Define substitutes if
6961 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6962 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6963 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6965 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6967 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6968 than 1024, return a memory chunk of least possible size, instead
6969 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6970 Use free/xmalloc instead of xrealloc to avoid copying for very long
6973 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6975 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6976 address, not strdup. Include <stdlib.h> and don't declare free().
6978 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6980 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6983 2000-06-21 Jim Meyering <meyering@lucent.com>
6985 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6986 (noinst_HEADERS): Add getstr.h.
6988 * getline.c (getstr): Move into a separate file.
6989 * getstr.c (getstr): New file, extracted from getline.c, with
6990 the following changes: new parameter, delim2; both delim[12]
6991 parameters have type `int', not `char'. The latter would lose
6992 with 8-bit delimiters.
6993 * getstr.h: New file.
6995 2000-06-19 Jim Meyering <meyering@lucent.com>
6997 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6999 2000-06-18 Jim Meyering <meyering@lucent.com>
7001 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7002 Besides, these days every porting target provides a mkdir function.
7004 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7005 (this snippet comes from src/system.h).
7007 2000-06-15 Paul Eggert <eggert@twinsun.com>
7009 * human.c (adjust_value): New function.
7010 (human_readable_inexact): Apply rounding style even when
7011 printing approximate values.
7013 2000-06-14 Paul Eggert <eggert@twinsun.com>
7015 * human.c (human_readable_inexact): Allow an input block
7016 size that is not a multiple of the output block size, and vice versa.
7017 Reported by Piergiorgio Sartor.
7019 2000-06-14 Paul Eggert <eggert@twinsun.com>
7021 * getdate.y (get_date): Apply relative times after time
7022 zone indicator, not before. Reported by Todd A. Jacobs.
7024 2000-06-13 Jim Meyering <meyering@lucent.com>
7026 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7028 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7030 2000-06-12 Paul Eggert <eggert@twinsun.com>
7032 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7034 2000-06-04 Paul Eggert <eggert@twinsun.com>
7036 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7038 2000-06-04 Jim Meyering <meyering@lucent.com>
7040 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7041 SunOS 4.1.4 for which gid_t is an unsigned type.
7043 2000-06-03 Jim Meyering <meyering@lucent.com>
7045 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7047 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7049 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7050 newer, don't install charset.alias.
7051 * config.charset: Change the Linux/glibc rules so they become empty
7052 on glibc-2.1 or newer.
7054 2000-06-02 Jim Meyering <meyering@lucent.com>
7056 * mountlist.c: Back out last change. Instead, do this...
7057 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7058 member using the same `ignore'-testing code.
7059 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7063 2000-05-29 Jim Meyering <meyering@lucent.com>
7065 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7066 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7068 2000-05-22 Jim Meyering <meyering@lucent.com>
7070 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7072 2000-05-18 Jim Meyering <meyering@lucent.com>
7074 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7075 back, too, since it may have been modified by allocate_entry.
7076 (hash_delete): Rewrite to use neither the assignment operator
7077 nor the comma operator in an if-expression.
7079 2000-05-15 Paul Eggert <eggert@twinsun.com>
7082 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7083 Remove; no longer needed.
7084 "quotearg.h": Add include.
7085 (file_name): Do not bother to explicitly initialize to NULL; it's less
7086 efficient on some hosts.
7087 (close_stdout_status): Remove test as to whether stdout was already
7088 closed; it breaks for the case "echo x | sort >&-".
7089 Quote file name colons.
7090 Do not assume that _("write error") lacks format strings.
7092 2000-05-15 Jim Meyering <meyering@lucent.com>
7094 * version-etc.c (version_etc_copyright): Update the copyright string
7095 used in all --version output.
7097 2000-05-14 Jim Meyering <meyering@lucent.com>
7099 * closeout.c (close_stdout_set_file_name): New function.
7100 (close_stdout_status): Use new file-scoped global.
7101 Return right away if fstat says the stdout file descriptor is invalid.
7102 * closeout.h (close_stdout_set_file_name): Declare.
7104 2000-05-10 Jim Meyering <meyering@lucent.com>
7106 * closeout.c [default_exit_status]: New file-scoped variable.
7107 (close_stdout_set_status): New function.
7108 * closeout.h (close_stdout_set_status): Declare.
7110 2000-05-08 Jim Meyering <meyering@lucent.com>
7112 * long-options.c: Don't include closeout.h.
7113 (parse_long_options): Don't call close_stdout for --version.
7115 2000-05-06 Jim Meyering <meyering@lucent.com>
7117 * strnlen.c: Undefine __strnlen and strnlen.
7118 [!weak_alias]: Define __strnlen to strnlen.
7120 * atexit.c: New file, from libiberty.
7122 2000-05-06 Jim Meyering <meyering@lucent.com>
7124 * closeout.c (close_stdout_status): Also check for errors on the
7127 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7129 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7130 instead of xmalloc, xrealloc, path_concat.
7131 (locale_charset): Treat empty environment variables as absent.
7132 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7134 2000-05-04 Jim Meyering <meyering@lucent.com>
7136 * getopt.c: Update from glibc.
7137 * obstack.c: Likewise.
7138 * obstack.h: Likewise.
7139 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7141 * regex.h: Likewise.
7142 * strndup.c: Likewise.
7143 * strnlen.c: New file, from glibc.
7145 2000-05-01 Jim Meyering <meyering@lucent.com>
7147 * full-write.c (full_write): Remove `FIXME' part of comment.
7149 2000-04-29 Jim Meyering <meyering@lucent.com>
7151 * path-concat.c: Declare strdup only if it's not defined.
7152 * canon-host.c: Likewise.
7154 2000-04-28 Jim Meyering <meyering@lucent.com>
7156 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7157 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7158 included first, then limits.h is included by locale.h by libintl.h.
7159 From John David Anglin.
7161 2000-04-25 Jim Meyering <meyering@lucent.com>
7163 * makepath.c (S_IRWXUGO): Define.
7164 (make_path): Always perform explicit chmod if MODE specifies any
7165 of the `special' permission bits. Prompted by a bug report against
7166 install from Mate Wierdl and Joost van Baal.
7168 2000-04-18 Jim Meyering <meyering@lucent.com>
7172 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7173 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7175 2000-04-17 Jim Meyering <meyering@lucent.com>
7177 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7178 the definition of it to rpl_strftime also defined-away the system's
7181 2000-04-15 Jim Meyering <meyering@lucent.com>
7183 Use `C' to denote so-called `contiguous' files, the same way
7185 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7186 (ftypelet): Use S_ISCTG.
7187 From Michael Deutschmann.
7189 2000-04-14 Jim Meyering <meyering@lucent.com>
7191 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7193 2000-04-08 Jim Meyering <meyering@lucent.com>
7195 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7196 names don't conflict. Reported by Eli Zaretskii.
7198 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7200 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7201 bug. Deal with the different error behavior of Irix iconv.
7203 2000-04-07 Jim Meyering <meyering@lucent.com>
7205 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7206 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7208 2000-04-05 Jim Meyering <meyering@lucent.com>
7210 Portability tweaks required for ultrix4.3.
7211 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7212 * readutmp.c: Include sys/types.h before sys/stat.h.
7213 * canon-host.c: Declare strdup.
7214 * path-concat.c: Likewise.
7215 From John David Anglin.
7217 2000-04-04 Jim Meyering <meyering@lucent.com>
7219 Be more DOS 8.3-friendly.
7220 * ref-add.sin: Renamed from ref-add.sed.in.
7221 * ref-del.sin: Renamed from ref-del.sed.in.
7222 * Makefile.am: Reflect renaming.
7223 Reported by Eli Zaretskii.
7225 Use a temporary file name that won't clash with `charset.alias'
7226 in the DOS 8.3 name space.
7227 * Makefile.am (charset_tmp): Define.
7228 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7229 (uninstall-local): Likewise.
7230 Reported by Eli Zaretskii.
7232 2000-03-29 Paul Eggert <eggert@twinsun.com>
7234 * time/strftime.c (my_strftime): Make sure we call the system
7235 strftime, not ourselves, when invoking the underlying strftime.
7237 2000-03-24 Jim Meyering <meyering@lucent.com>
7239 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7240 (charset_alias): Define.
7241 (install-exec-local): Factor out common code.
7242 (uninstall-local): Split lines longer than 80.
7243 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7245 (.sed.in.sed): New rule. Don't redirect directly to $@.
7246 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7248 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7250 * config.charset: Output a line containing "Packages using this file".
7251 * ref-add.sed.in, ref-del.sed.in: New files.
7252 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7253 ref-del.sed): New rules.
7255 2000-03-17 Jim Meyering <meyering@lucent.com>
7257 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7258 Otherwise, include <strings.h>
7260 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7262 * unicodeio.c (utf8_wctomb): New function.
7263 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7264 format instead of in UCS-4 with platform dependent endianness.
7266 2000-03-07 Paul Eggert <eggert@twinsun.com>
7268 * savedir.c (savedir): Work even if directory size is
7269 negative; this can happen with some screwy NFS configurations.
7271 2000-03-06 Jim Meyering <meyering@lucent.com>
7273 * localcharset.c (get_charset_aliases): Don't try to free file_name
7274 if it's NULL (because we ran out of memory). From Bruno Haible.
7276 2000-03-05 Jim Meyering <meyering@lucent.com>
7278 * localcharset.c ("path-concat.h"): Include.
7279 (get_charset_aliases): Use path_concat instead of ANSI string
7282 * unicodeio.h (PARAMS): Define.
7283 Use it to guard prototype.
7285 2000-03-04 Jim Meyering <meyering@lucent.com>
7287 * Makefile.am (install-exec-local): Create $(libdir) before installing
7289 (uninstall-local): Uncomment this rule so `make distcheck' works
7292 * unicodeio.c (<errno.h>): Include it.
7293 (errno): Declare if not defined.
7295 * localcharset.c: Add Bruno's comment justifying use of volatile.
7297 * config.charset: New version, incorporating remarks from a linux
7298 i18n mailing list. From Bruno Haible.
7300 2000-03-02 Jim Meyering <meyering@lucent.com>
7302 * Makefile.am (EXTRA_DIST): Add config.charset.
7304 2000-03-01 Jim Meyering <meyering@lucent.com>
7306 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7307 * unicodeio.c: Likewise.
7309 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7311 * config.charset: New file.
7312 * localcharset.c: New file.
7313 * unicodeio.h, unicodeio.c: New files.
7314 * Makefile.am (DEFS): Add -DLIBDIR=...
7315 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7316 (noinst_HEADERS): Add unicodeio.h.
7317 (all-local, install-exec-local, charset.alias): New targets.
7319 2000-02-28 Paul Eggert <eggert@twinsun.com>
7321 * quotearg.c (ALERT_CHAR): New macro.
7322 (quotearg_buffer_restyled): Use it.
7324 2000-02-27 Jim Meyering <meyering@lucent.com>
7326 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7327 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7329 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7330 not `#if STDC_HEADERS'.
7331 Declare malloc if needed.
7333 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7334 now that autoconf always defines the HAVE_DECL_ symbols.
7335 * human.c: Likewise.
7337 * strtoumax.c: Likewise.
7339 * backupfile.c: Arrange for cpp to fail if the configure-time
7340 declaration check was not run.
7342 * human.c: Likewise.
7344 * strtoumax.c: Likewise.
7346 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7347 then first look up the entire `.'-containing string as a login name.
7349 2000-02-18 Paul Eggert <eggert@twinsun.com>
7351 * getdate.y: Handle two-digit years with leading zeros correctly.
7352 (textint): New typedef.
7353 (parser_control): Member year changed from int to textint.
7355 (YYSTYPE): Removed; replaced by %union with int and textint members.
7356 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7357 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7358 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7359 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7360 (date, number, to_year): Use width of number in digits, not its value,
7361 to determine whether it's a 2-digit year, or a 2-digit time.
7362 (yylex): Store number of digits of numeric tokens.
7363 Reported by John Kendall.
7365 (parser_control): Changed from struct parser_control to typedef (for
7366 consistency). All uses changed.
7368 (tID): Removed; not used.
7369 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7371 2000-02-14 Paul Eggert <eggert@twinsun.com>
7373 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7374 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7376 2000-02-12 Jim Meyering <meyering@lucent.com>
7378 * userspec.c (ISDIGIT): Define it.
7379 (isdigit): Remove definition.
7380 (is_number): Use ISDIGIT, not isdigit.
7381 <libintl.h>: Include.
7383 (parse_user_spec): Mark translatable strings.
7385 2000-02-10 Jim Meyering <meyering@lucent.com>
7387 With these changes, nanosleep.[ch] are finally enough like the other
7388 lib/* replacement files to compile on a few more losing systems.
7390 * nanosleep.h: Don't include config.h.
7391 Remove prototype from declaration of nanosleep.
7392 (PARAMS): Remove now-unneeded definition.
7393 * nanosleep.c: #undef nanosleep.
7394 (rpl_nanosleep): Rename from nanosleep.
7396 2000-02-03 Jim Meyering <meyering@lucent.com>
7398 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7399 rather than with `#if HAVE_UTMPNAME'.
7401 2000-02-01 Jim Meyering <meyering@lucent.com>
7403 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7405 2000-01-31 Jim Meyering <meyering@lucent.com>
7407 * nanosleep.h (nanosleep): Guard declaration with
7408 `#if ! HAVE_DECL_NANOSLEEP'.
7409 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7410 the declaration in that vendor's sys/timers.h.
7411 Reported by Christian Krackowizer.
7413 * quotearg.c (ISASCII): Add #undef and move definition to follow
7414 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7415 (ISPRINT): Likewise.
7416 Reported by Tom Tromey.
7418 2000-01-30 Jim Meyering <meyering@lucent.com>
7420 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7421 uses of ->ut_name. The latter doesn't work with new Linux header files
7422 where only utmpx.ut_user is declared.
7424 * readutmp.h (UT_USER): Define.
7426 2000-01-23 Jim Meyering <meyering@lucent.com>
7428 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7431 2000-01-22 Jim Meyering <meyering@lucent.com>
7433 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7434 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7435 Required for some AIX systems. Reported by Christian Krackowizer.
7436 [TESTING] (main): New function.
7438 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7439 * dirname.c (dir_name): Support for DOS-style file names with drive
7442 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7444 * strverscmp.c (ISDIGIT): Define.
7445 (strverscmp): Use ISDIGIT, not isdigit.
7447 2000-01-17 Paul Eggert <eggert@twinsun.com>
7449 * nanosleep.c (nanosleep):
7450 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7451 POSIX.1 doesn't require SA_INTERRUPT and some systems
7452 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7453 it's been part of POSIX.1 since day 1 (in 1988).
7455 2000-01-17 Jim Meyering <meyering@lucent.com>
7457 * interlock: Remove unused file. Reported by François Pinard.
7459 2000-01-16 Paul Eggert <eggert@twinsun.com>
7461 * quotearg.c (quotearg_buffer_restyled): Do not quote
7462 alert, backslash, formfeed, and vertical tab unnecessarily in
7463 shell quoting style.
7466 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7467 Free Software Foundation, Inc.
7468 Copying and distribution of this file, with or without modification,
7469 are permitted provided the copyright notice and this notice are preserved.