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--.h (pipe): Define to pipe_safer.
9 * unistd-safer.h: Declare pipe_safer.
11 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
13 * regex_internal.h: Remove all references to
14 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
16 (bitset_not, bitset_merge, bitset_not_merge):
17 (bitset_mask, re_string_allocate, re_string_construct):
18 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
19 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
20 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
21 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
22 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
23 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
24 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
25 (re_acquire_state_context):
26 Remove unnecessary forward decls.
27 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
28 Put __attribute at function definition,
29 now that the function decl has been removed.
30 * lib/regex_internal.c (re_string_peek_byte_case):
31 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
34 2005-08-26 Simon Josefsson <jas@extundo.com>
36 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
37 Haible <bruno@clisp.org>.
39 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
41 * regexec.c (set_regs): Don't alloca with an unbounded size.
43 alloca modernization/simplification for regex.
44 * regex.c: Remove portability cruft for alloca. This no longer
45 needs to be at the start of the file, and can be moved into
46 regex_internal.h and simplified.
47 * regex_internal.h: Include <alloca.h>.
48 (__libc_use_alloca) [!defined _LIBC]: New macro.
49 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
50 now works outside glibc.
52 2005-08-24 Simon Josefsson <jas@extundo.com>
54 * getpass.c: Add WIN32 implementation. Conditionalize use of
55 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
58 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
60 Make regex safe for g++. This fixes one real bug (an "err"
61 that should have been "*err"). g++ problem reported by
63 * regex_internal.h (re_calloc): New macro, consistent with
64 re_malloc etc. All callers of calloc changed to use re_calloc.
65 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
66 not int. All callers changed.
67 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
68 just use an array of size MB_LEN_MAX.
69 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
70 (find_recover_state): Change "err" to "*err"; this fixes what
71 appears to be a real bug.
72 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
75 2005-08-25 Jim Meyering <jim@meyering.net>
77 * open-safer.c: Include <config.h>.
78 Otherwise, we'd lose LARGEFILE support in any file using
81 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
83 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
84 * regex.h (regerror): Likewise.
86 * regex.c: Do not include <sys/types.h>, as POSIX no longer
87 requires this. (The code never needed it.)
89 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
90 All uses of recently-renamed identifiers changed to use the new,
91 POSIX-compliant names. The code will build and run just fine
92 without these changes, but it's better to eat our own dog food
93 and use the standard-conforming names.
95 * regex.h: Fix a multitude of POSIX name space violations.
96 These changes have an effect only for programs that define
97 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
98 do not change anything for programs compiled in the normal way.
99 Also, there is no effect on the ABI.
101 (_REGEX_SOURCE): New macro.
102 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
103 defined and _GNU_SOURCE is not; this fixes a name space violation.
105 Rename the following macros to obey POSIX requirements.
106 The old names are still visible as macros if _REGEX_SOURCE is defined.
107 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
108 RE_BACKSLASH_ESCAPE_IN_LISTS.
109 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
110 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
111 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
112 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
113 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
114 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
115 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
116 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
117 (REG_INTERVALS): renamed from RE_INTERVALS.
118 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
119 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
120 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
121 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
122 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
123 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
124 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
125 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
126 RE_UNMATCHED_RIGHT_PAREN_ORD.
127 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
128 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
129 (REG_DEBUG): renamed from RE_DEBUG.
130 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
131 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
132 unusual, since we can't clash with the POSIX REG_ICASE.
133 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
134 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
135 (REG_NO_SUB): renamed from RE_NO_SUB.
136 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
137 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
138 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
139 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
140 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
141 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
142 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
143 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
144 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
145 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
146 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
147 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
148 RE_SYNTAX_POSIX_MINIMAL_BASIC.
149 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
150 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
151 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
152 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
153 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
154 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
155 (REG_FIXED): Renamed from REGS_FIXED.
156 (REG_NREGS): Renamed from RE_NREGS.
158 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
159 of other REG_* macros, since POSIX says the user is allowed to
160 #undef these macros selectively.
162 (reg_errcode_t): Update comment stating what other tables need
165 Rename the following enum values to obey POSIX requirements.
166 The old names are still visible as macros.
167 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
168 is not defined, since GNU is supposed to be a superset of POSIX as
169 much as possible, and since we want reg_errcode_t to be a signed
170 type for implementation consistency.
171 (_REG_NOERROR): Renamed from REG_NOERROR.
172 (_REG_NOMATCH): Renamed from REG_NOMATCH.
173 (_REG_BADPAT): Renamed from REG_BADPAT.
174 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
175 (_REG_ECTYPE): Renamed from REG_ECTYPE.
176 (_REG_EESCAPE): Renamed from REG_EESCAPE.
177 (_REG_ESUBREG): Renamed from REG_ESUBREG.
178 (_REG_EBRACK): Renamed from REG_EBRACK.
179 (_REG_EPAREN): Renamed from REG_EPAREN.
180 (_REG_EBRACE): Renamed from REG_EBRACE.
181 (_REG_BADBR): Renamed from REG_BADBR.
182 (_REG_ERANGE): Renamed from REG_ERANGE.
183 (_REG_ESPACE): Renamed from REG_ESPACE.
184 (_REG_BADRPT): Renamed from REG_BADRPT.
185 (_REG_EEND): Renamed from REG_EEND.
186 (_REG_ESIZE): Renamed from REG_ESIZE.
187 (_REG_ERPAREN): Renamed from REG_ERPAREN.
188 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
189 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
190 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
191 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
193 (_REG_RE_NAME, _REG_RM_NAME): New macros.
194 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
195 changed. But support the old name if the new one is not defined
196 and if _REGEX_SOURCE.
198 Change the following member names in struct re_pattern_buffer.
199 The old names are still supported if !_REGEX_SOURCE.
200 The new names are always supported, regardless of _REGEX_SOURCE.
201 (re_buffer): Renamed from buffer.
202 (re_allocated): Renamed from allocated.
203 (re_used): Renamed from used.
204 (re_syntax): Renamed from syntax.
205 (re_fastmap): Renamed from fastmap.
206 (re_translate): Renamed from translate.
207 (re_can_be_null): Renamed from can_be_null.
208 (re_regs_allocated): Renamed from regs_allocated.
209 (re_fastmap_accurate): Renamed from fastmap_accurate.
210 (re_no_sub): Renamed from no_sub.
211 (re_not_bol): Renamed from not_bol.
212 (re_not_eol): Renamed from not_eol.
213 (re_newline_anchor): Renamed from newline_anchor.
215 Change the following member names in struct re_registers.
216 The old names are still supported if !_REGEX_SOURCE.
217 The new names are always supported, regardless of _REGEX_SOURCE.
218 (rm_num_regs): Renamed from num_regs.
219 (rm_start): Renamed from start.
220 (rm_end): Renamed from end.
222 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
223 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
224 Prepend __ to parameter names.
226 Undo yesterday's changes.
228 2005-08-24 Jim Meyering <jim@meyering.net>
231 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
233 2005-08-21 Bruno Haible <bruno@clisp.org>
235 * lock.h: Add multiple inclusion guard.
236 * tls.h: Add multiple inclusion guard.
238 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
240 * regex.h (REG_NOSYS)
241 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
242 Define, since POSIX requires it as of 2001.
243 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
244 New private symbol, used to keep the enum signed in all cases.
245 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
246 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
248 * regex_internal.c (re_string_skip_chars, register_state):
250 Remove forward decls; no longer needed now that we use prototypes.
251 * regexec.c (acquire_init_state_context, check_halt_node_context):
252 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
253 (clean_state_log_if_needed): Likewise.
255 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
257 Fix problems reported by Sam Steingold in
258 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
259 * regexec.c (sift_states_bkref): Fix portability bug: the code
260 assumed that reg_errcode_t is a signed type, which is not
261 necessarily true if _XOPEN_SOURCE is not defined.
262 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
263 some compilers warn about it otherwise.
265 2005-08-20 Jim Meyering <jim@meyering.net>
267 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
268 of unused local, dfa.
270 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
272 * regcomp.c (create_initial_state): Remove duplicate decl.
273 (init_word_char, create_initial_state, duplicate_node_closure):
274 (fetch_token, peek_token_bracket, build_range_exp):
275 (build_collating_symbol): Remove forward decls; no longer needed
276 now that we use prototypes.
279 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
280 (re_compile_fastmap_iter, regcomp, regerror, regfree):
281 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
282 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
283 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
284 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
285 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
286 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
287 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
288 (build_range_exp, build_collating_symbol, parse_bracket_exp):
289 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
290 (build_charclass, build_charclass_op, fetch_number, create_tree):
291 (create_token_tree, mark_opt_subexp, duplicate_tree):
292 Use prototypes rather than old-style definitions.
295 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
296 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
297 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
298 (re_string_reconstruct, re_string_peek_byte_case):
299 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
300 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
301 (re_node_set_init_copy, re_node_set_add_intersect):
302 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
303 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
304 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
305 (re_acquire_state, re_acquire_state_context, register_state):
306 (create_ci_newstate, create_cd_newstate, free_state):
308 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
309 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
310 (re_search_internal, prune_impossible_nodes):
311 (acquire_init_state_context, check_matching, static):
312 (check_halt_node_context, check_halt_state_context, proceed_next_node):
313 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
314 (update_regs, sift_states_backward, build_sifted_states):
315 (clean_state_log_if_needed, merge_state_array):
316 (update_cur_sifted_state, add_epsilon_src_nodes):
317 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
318 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
319 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
320 (find_recover_state, check_subexp_matching_top, transit_state_mb):
321 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
322 (check_arrival, check_arrival_add_next_nodes):
323 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
324 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
325 (check_node_accept_bytes, check_node_accept, extend_buffers):
326 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
327 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
332 (re_string_allocate, re_string_construct, re_string_reconstruct):
333 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
334 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
335 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
336 (re_string_context_at, re_string_peek_byte_case):
337 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
338 is defined, since we now use prototypes always.
340 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
341 C89 or better. All uses removed.
343 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
345 * regex_internal.c (re_acquire_state, re_acquire_state_context)
346 [defined lint]: Suppress bogus uninitialized-variable warnings.
348 * regcomp.c (duplicate_node): Return new index, not an error code,
349 and let the caller return REG_ESPACE if out of space. This
350 removes an uninitialied-variable warning with GCC 4.0.1, and also
351 avoids taking the address of a local variable. All callers
354 2005-08-19 Jim Meyering <jim@meyering.net>
356 * regexec.c (proceed_next_node): Redo local variables to
357 avoid GCC shadowing warnings.
359 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
361 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
362 (re_node_set_insert_last, re_dfa_add_node):
363 Rename local variables to avoid GCC shadowing warnings.
365 2005-08-18 Bruno Haible <bruno@clisp.org>
367 * strstr.c (strstr): Fix return value in multibyte case.
368 * strcasestr.c (strcasestr): Likewise.
370 2005-08-17 Jim Meyering <jim@meyering.net>
372 Make the %s format (seconds since the epoch) work for a negative
373 number and when used with a zero-padded field width, e.g. %015s.
375 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
376 label so that it precedes the code to set `digits'. Otherwise,
377 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
378 print `00-22'. Now, it prints `-0022', as it should.
380 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
382 * regex.h: Remove useless space-before-tab. From coreutils.
384 2005-08-17 Bruno Haible <bruno@clisp.org>
386 * strcasestr.h: New file.
387 * strcasestr.c: New file.
389 2005-08-17 Bruno Haible <bruno@clisp.org>
391 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
392 * strstr.c: Completely rewritten, with multibyte locale support.
394 2005-08-17 Bruno Haible <bruno@clisp.org>
396 * strcasecmp.c: Use mbuiter.h.
398 2005-08-17 Bruno Haible <bruno@clisp.org>
400 * mbuiter.h: New file.
402 2005-08-16 Bruno Haible <bruno@clisp.org>
404 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
406 (mbi_avail, mbi_advance): Let the iteration end before the terminating
407 NUL byte, not after it.
409 2005-08-16 Bruno Haible <bruno@clisp.org>
411 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
412 the valid ones. Makes the comparison operations transitive:
413 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
414 * strcasecmp.c (strcasecmp): Use mb_casecmp.
416 2005-08-16 Bruno Haible <bruno@clisp.org>
418 * strcase.h (strcasecmp): Add note in comments.
419 * strncasecmp.c: Use code from strcasecmp.c.
420 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
421 (strcasecmp): Work correctly in multibyte locales.
423 2005-08-16 Bruno Haible <bruno@clisp.org>
425 * strnlen1.h: New file.
426 * strnlen1.c: New file.
428 2005-08-16 Bruno Haible <bruno@clisp.org>
430 * mbfile.h: New file.
432 2005-08-16 Bruno Haible <bruno@clisp.org>
434 * mbiter.h: New file.
436 2005-08-16 Bruno Haible <bruno@clisp.org>
438 * mbchar.h: New file.
439 * mbchar.c: New file.
441 2005-08-16 Bruno Haible <bruno@clisp.org>
443 * tls.h: New file, from GNU gettext.
444 * tls.c: New file, from GNU gettext.
446 2005-08-15 Bruno Haible <bruno@clisp.org>
448 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
451 2005-08-14 Jim Meyering <jim@meyering.net>
455 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
456 Use the hash-table-based cycle-detection code not just when
457 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
458 Reported by James Youngman in
459 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
460 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
461 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
462 This lets us compile with -DFTS_DEBUG, once again.
463 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
464 * fts.c (fd_safer): Remove decl.
465 Include fcntl--.h rather than unistd-safer.h
466 (fts_safe_changedir): Don't call fd_safer; no longer needed
467 now that we include fcntl--.h.
469 2005-08-11 Simon Josefsson <jas@extundo.com>
471 * readline.h, readline.c: New file.
473 2005-08-11 Bruno Haible <bruno@clisp.org>
475 * strnlen.h (strnlen): Change parameter name to match comment.
477 2005-08-10 Simon Josefsson <jas@extundo.com>
479 * strndup.c: Use strnlen.h.
481 * strnlen.h: New file.
483 2005-08-02 Simon Josefsson <jas@extundo.com>
485 * getline.h, getline.c: Rewrite.
487 * getdelim.h, getdelim.c: New files, ported from glibc.
489 2005-07-31 Bruno Haible <bruno@clisp.org>
491 * lock.h (gl_lock_initializer): New macro.
492 (gl_lock_define_initialized): Use it.
493 (gl_rwlock_initializer): New macro.
494 (gl_rwlock_define_initialized): Use it.
495 (gl_recursive_lock_initializer): New macro.
496 (gl_recursive_lock_define_initialized): Use it.
498 2005-07-26 Bruno Haible <bruno@clisp.org>
500 * lock.h: Update from GNU gettext.
501 * lock.c: Update from GNU gettext.
503 2005-07-18 Bruno Haible <bruno@clisp.org>
505 * lock.h (gl_once_t): New type.
506 (gl_once_define, gl_once): New macros.
507 * lock.c (fresh_once): New variable.
508 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
511 2005-07-18 Simon Josefsson <jas@extundo.com>
513 * check-version.c (check_version): Accept identical versions too.
515 2005-07-18 Bruno Haible <bruno@clisp.org>
517 * lock.h: New file, from GNU gettext.
518 * lock.c: New file, from GNU gettext.
520 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
522 * quotearg.c: Add translator comment suggested by Bruno Haible,
525 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
527 * version-etc-fsf.c (version_etc_copyright): Parameterize the
528 copyright symbol and the year.
529 * version-etc.c (COPYRIGHT_YEAR): New constant.
530 (version_etc_va): Use parameterized copyright notice.
531 Reword to conform to the current GNU coding standards.
533 2005-07-11 Simon Josefsson <jas@extundo.com>
535 * size_max.h: New file.
537 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
539 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
542 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
543 and Paul Eggert <eggert@cs.ucla.edu>
545 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
546 in wint_t, not wchar_t. Remove now-unnecessary cast.
548 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
550 * regex.c, regex.h: Sync from libc.
551 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
552 New files, synced from libc, except that regex_internal.h
553 currently has a small porting fix.
555 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
557 Remove the dependency of the strftime module on the tzset module.
558 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
559 Copy the input structure, to work around some of the bug with
560 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
561 Solaris releases, you should also use the tzset module, but we won't
562 require it as a dependency any more since we don't want LGPLed code
563 to depend on GPLed code.
565 2005-07-02 Jim Meyering <jim@meyering.net>
567 * backupfile.c (backup_args): Change a `0' to NULL.
569 2005-07-01 Jim Meyering <jim@meyering.net>
571 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
572 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
573 * save-cwd.c, tempname.c:
574 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
575 and don't include <sys/file.h>).
577 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
579 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
580 declares only 'struct timespec;' (!).
582 2005-06-29 Jim Meyering <jim@meyering.net>
584 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
585 type name. Use the variable name instead.
586 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
588 2005-06-28 Simon Josefsson <jas@extundo.com>
590 * check-version.h, check-version.c: New files.
592 2005-06-28 Simon Josefsson <jas@extundo.com>
594 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
595 collision with global variable. Better indentation. Don't
596 increment buffer pointer beyond buffer end. Based on comments
597 from Paul Eggert <eggert@cs.ucla.edu>.
601 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
603 * canon-host.c (canon-host): Append trailing "," to 0 in
604 initializer of struct addrinfo, as an indication that we don't
605 care how many members the structure has.
607 2005-06-24 Derek Price <derek@ximbiot.com>
608 and Bruno Haible <bruno@clisp.org>
610 Remove stat module & update lstat.
611 * stat.c: Remove this file...
612 (slash_aware_lstat): ...moving this content and its support...
613 * lstat.c (rpl_lstat): ...into here.
616 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
618 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
619 (ranged_convert): Don't save conversion in a temporary struct.
620 This causes a warning with GCC 4.0.0, and anyway in the typical
621 case it's not worth the extra 100 bytes or so of code.
622 (ranged_convert, __mktime_internal): When calling a function via a
623 pointer P, use P () rather than (*P) (), as we now assume C89 or
626 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
628 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
629 "who -r" failed to give output. Problem reported by Tim Waugh.
631 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
632 (xcalloc): Use it to avoid needless tests.
633 Problem reported by Jim Meyering.
635 2005-06-16 Jim Meyering <jim@meyering.net>
637 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
638 when either N or S is zero.
640 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
642 * argp.h (__option_is_short): Check upper limit of
643 __key. Isprint() requires its argument to have the value
644 of an unsigned char or EOF.
646 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
648 * fnmatch.c (fnmatch): If there is an encoding error in a
649 multibyte string or pattern, fall back on unibyte matching.
650 Problem reported by James Youngman.
652 2005-06-08 Bruno Haible <bruno@clisp.org>
654 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
657 2005-06-08 Bruno Haible <bruno@clisp.org>
659 * csharpcomp.h: New file, from GNU gettext.
660 * csharpcomp.c: New file, from GNU gettext.
661 * csharpcomp.sh.in: New file, from GNU gettext.
663 2005-06-07 Derek Price <derek@ximbiot.com>
666 * glob_.h: Indent nested #ifdef.
668 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
671 Use "file name" when talking about file names, instead of "filename"
672 or "path", as per the GNU coding standards.
673 * mkdir-p.c: Renamed from makepath.c.
674 (make_dir_parents): Renamed from make_path. All callers changed.
675 * mkdir-p.h: Likewise. All includers changed.
676 * filenamecat.c: Renamed from path-concat.c.
677 (file_name_concat): Renamed from path_concat. All callers changed.
678 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
679 * filenamecat.h: Likewise. All includers changed.
680 * acl.c: Don't use "path" or "filename" to mean "file name"
681 in comments or local variable names.
682 * basename.c: Likewise.
683 * canonicalize.c, canonicalize.h: Likewise.
684 * dirname.c, dirname.h: Likewise.
685 * euidaccess.c: Likewise.
686 * exclude.c: Likewise
687 * fnmatch_.h, fnmatch_loop.c: Likewise.
688 * fsusage.c, fsuage.h: Likewise.
689 * fts.c, fts_.h: Likewise.
690 * getcwd.c: Likewise.
691 * getloadavg.c: Likewise.
692 * mkstemp.c: Likewise.
693 * mountlist.c, mountlist.h: Likewise.
694 * openat.c, openat.h: Likewise.
695 * readlink-stub.c: Likewise.
696 * readutmp.c, readutmp.h: Likewise.
697 * rename.c: Likewise.
700 * savedir.c: Likewise.
701 * stripslash.c: Likewise.
702 * tempname.c: Likewise.
703 * xreadlink.c: Likewise.
704 * exclude.c (excluded_file_name): Renamed from excluded_filename.
706 * exclude.h: Likewise.
708 * euidaccess.c (getuid, getgid, getuid, getegid)
709 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
710 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
711 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
712 * pathmax.h: Include <limits.h> unconditionally, since other
713 files have been getting away with it for years (MORE/BSD 4.3
715 * userspec.c (getpwnam, getgrnam, getgrgid)
716 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
718 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
719 Define to 256, not 255, as per modern POSIX.
721 2005-06-01 Bruno Haible <bruno@clisp.org>
723 * csharpexec.h: New file, from GNU gettext.
724 * csharpexec.c: New file, from GNU gettext.
725 * csharpexec.sh.in: New file, from GNU gettext.
727 2005-05-31 Derek Price <derek@ximbiot.com>
728 Paul Eggert <eggert@cs.ucla.edu>
731 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
733 2005-05-29 Derek Price <derek@ximbiot.com>
734 Paul Eggert <eggert@cs.ucla.edu>
736 * glob_.h, glob.c: New files.
738 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
740 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
742 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
743 the configuration hassle isn't worth it.
744 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
745 (LONGEST_MODIFIER, PRIuMAX): Remove.
747 2005-05-27 Bruno Haible <bruno@clisp.org>
749 * getlogin_r.h: Remove second include of <stddef.h>.
751 2005-05-25 Bruno Haible <bruno@clisp.org>
752 Derek Price <derek@ximbiot.com>
754 * getlogin_r.h: Simplify API documentation.
756 2005-05-25 Derek Price <derek@ximbiot.com>
757 Paul Eggert <eggert@cs.ucla.edu>
759 * getlogin_r.c, getlogin_r.h: New files.
761 2005-05-22 Bruno Haible <bruno@clisp.org>
763 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
764 Also include <sys/param.h> if it defines MIN, MAX.
765 Based on a patch by Derek Price <derek@ximbiot.com>.
767 2005-05-22 Bruno Haible <bruno@clisp.org>
769 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
770 (INT64_MIN): Fix definition.
771 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
773 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
774 NEED_SIGNED_INT_TYPES.
776 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
777 HAVE_SYSTEM_INTTYPES.
779 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
781 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
782 so that unistd-safer.h (GPL'ed code) need not be included.
784 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
787 * fts.c: Don't include "cycle-check.h" or "hash.h".
788 (setup_dir, free_dir): New functions.
789 (enter_dir, leave_dir): Define trivial
790 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
791 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
792 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
793 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
795 (fts_open): Use setup_dir.
796 (fts_close): Use free_dir.
797 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
798 This adds a label and some gotos, but the alternatives were messier.
799 Check for memory allocation failure when entering a dir.
800 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
801 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
802 (FTS): New member fts_cycle, that is a union that contains the
803 old active_dir_ht and cycle_state. All uses changed to mention
804 fts_cycle.ht and fts_cycle.state.
805 * fts-cycle.c: New file, containing GPL'ed code migrated out of
806 fts.c, with the following changes:
807 (setup_dir, free_dir): New functions.
808 (enter_dir): Now returns bool. Return true if successful, false
809 if memory exhausted. All callers changed.
810 Do not bother partly cleaning up on
811 memory allocation failure; that is free_dir's job.
812 However, free ad if hash_insert fails, to avoid memory leak.
813 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
814 fts->fts_options to see which union member to use.
816 2005-05-20 Jim Meyering <jim@meyering.net>
818 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
819 Now a macro, to pacify GCC.
821 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
823 * chown.c (rpl_chown): Return -1 on failure.
825 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
827 * canonicalize.c: Include canonicalize.h first, to test interface.
828 Include <stddef.h> unconditionally, since we assume C89 now.
829 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
830 * fts.c: Include fts_.h first, to check interface.
831 Do not include intprops.h; no longer needed.
832 Include cycle-check.h and hash.h, since fts_.h no longer does.
833 Remove unnecessary casts of closedir to void.
834 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
835 decide whether to decrement nlinks.
836 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
837 (FTS): Use struct hash_table * instead of Hash_table, so that
838 we no longer need to include hash.h here.
840 2005-05-17 Jim Meyering <jim@meyering.net>
842 * fts.c, fts_.h: New files, from coreutils.
844 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
847 * unlinkdir.c, unlinkdir.h: New files.
848 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
849 regex.h, unlocked-io.h, xtime.h:
850 White space changes only.
851 * makepath.c (make_path): Port to hosts where leading "//" is special.
852 * yesno.c: Include getline.h, not ctype.h.
853 (yesno): Don't remove leading white space; POSIX doesn't allow it.
854 Use getline to remove arbitrary restriction on response length.
856 2005-05-13 Bruno Haible <bruno@clisp.org>
858 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
859 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
860 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
861 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
862 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
863 Add support for 64-bit integers in the MSVC compiler.
865 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
867 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
868 Change the initial comment to refer to GPL, not LGPL.
869 gnulib-tool will change it to LGPL as needed.
871 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
872 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
873 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
874 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
875 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
876 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
877 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
878 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
879 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
880 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
881 concatpath.c, config.charset, copy-file.c, copy-file.h,
882 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
883 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
884 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
885 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
886 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
887 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
888 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
889 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
890 full-read.c, full-read.h, full-write.c, full-write.h,
891 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
892 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
893 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
894 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
895 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
896 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
897 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
898 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
899 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
900 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
901 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
902 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
903 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
904 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
905 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
906 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
907 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
908 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
909 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
910 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
911 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
912 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
913 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
914 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
915 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
916 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
917 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
918 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
919 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
920 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
921 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
922 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
923 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
924 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
925 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
926 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
927 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
928 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
929 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
930 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
931 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
932 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
933 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
934 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
935 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
936 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
937 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
938 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
939 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
940 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
941 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
942 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
943 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
944 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
945 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
946 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
947 Update FSF postal mail address.
949 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
951 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
952 specified in ai_socktype. Fix invalid ai_protocol
953 check. ai_protocol is usually set to 0 or depending on
954 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
955 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
956 ai_socktype / ai_protocol in the returned addrinfo structure.
958 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
959 Bruno Haible <bruno@clisp.org>
961 * inet_ntop.h: New file.
962 * inet_ntop.c: New file, from glibc with modifications.
964 2005-05-08 Jim Meyering <jim@meyering.net>
966 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
968 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
970 Merge from coreutils. Among other things,
971 add bulletproofing for cases where stdin, stdout, or stderr are closed.
972 * fd-safer.c: New file.
973 * fcntl-safer.h, open-safer.c: Remove.
974 * chdir-long.c: Fix comment "fetish" -> "coreutils".
975 * dup-safer.c: Include unistd-safer.h first.
976 Don't include errno.h.
977 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
978 * file-type.h: Don't assume invoker included sys/stat.h first.
979 * file-type.c: Rely on file-type.h change.
980 * getloadavg.c: Include unistd-safer.h.
981 (getloadavg): Use safer open.
982 * getusershell.c: Include "stdio-safer.h".
983 (getusershell): Use safer fopen.
984 * long-options.c (long_options): Use NULL rather than 0.
985 * modechange.h (mode_free): Remove; all callers changed to invoke
987 * modechange.c: Likewise.
988 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
989 (MODE_DONE): New constant.
990 (struct mode_change): Remove 'next' member.
991 (make_node_op_equals): New function; like the old one of the
992 same name, except it allocates an array.
993 (mode_compile, mode_create_from_ref): Use it.
994 (mode_compile): Allocate result as an array, not a linked list.
995 Parse octal string ourself, so that we catch mistakes like "+0".
996 (mode_adjust): Arg is an array, not a linked list.
997 * modechange.c: Include stat-macros.h, xalloc.h.
998 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
999 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1000 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1001 Remove. This is now stat-macros.h's job.
1002 (talloc): Remove. All callers replaced by xalloc, so that
1003 our invokers don't have to worry about reporting memory failures.
1004 (make_node_op_equals): Remove.
1005 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1007 (struct mode_change): Moved here from modechange.h.
1008 (mode_append_entry): Remove.
1009 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1010 apps to have incorrect behavior. Use simpler algorithm for head
1011 and tail. Don't futz with umask; that's now the job of mode_adjust.
1012 Detect more invalid usages rather than having somewhat-random behavior.
1013 Don't insert an "a=" action, as that leads to incorrect behavior.
1014 (mode_compile, mode_create_from_ref): Return NULL on error instead
1015 of an enum, since now there's only one way to have an error. All
1017 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1018 at the correct time. Simplify calculation of "+u" and its ilk.
1019 Don't mishandle "+X".
1020 (mode_free): Remove "register" and localize decls.
1021 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1022 (struct mode_change): Move to modechange.c; callers don't
1023 need to see this stuff.
1024 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1025 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1026 (mode_change, mode_adjust): Reflect the new signatures noted above.
1027 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1028 that might redefine system include files.
1029 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1030 (my_usleep): Use NULL rather than (void *) 0.
1031 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1032 Use siginterrupt to specify that system calls should be interrupted.
1033 (rpl_nanosleep): Move initialization of suspended closer to call of
1035 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1036 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1037 (desirable_utmp_entry): New function.
1038 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1039 using x2nrealloc, to simplify logic.
1040 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1041 size calculation. Do not assume utmp file is a regular file.
1042 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1043 (READ_UTMP_CHECK_PIDS): New constant.
1044 * save-cwd.c: Include unistd-safer.h.
1045 (save_cwd): Use fd_safer.
1046 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1047 [!_LIBC] Include "stat-macros.h" instead.
1048 * unistd-safer.h (fd_safer): New decl.
1050 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1052 * byteswap_.h: New file.
1054 2005-04-25 Albert Chin <china@thewrittenword.com>
1056 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1059 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1061 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1062 that "UTC +1 second" continues to work. Problem reported
1064 (relunit_snumber): New rule.
1067 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1069 * getdate.y (universal_time_zone_table): New constant.
1070 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1071 universal_time_zone_table.
1072 (lookup_zone): Prefer universal_time_zone_table to
1073 local_time_zone_table, so that "GMT" time stamps are allowed in
1074 London during the summer. Problem reported by Ian Abbott.
1076 2005-04-12 Jim Meyering <jim@meyering.net>
1078 * human.c (humblock): Set *options even when returning due to
1079 xstrtoumax conversion failure. Thanks to a used-uninitialized
1082 2005-04-09 Jim Meyering <jim@meyering.net>
1084 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1085 -Wuninitialized: initialize tm0.tm_year.
1087 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1089 * getdate.y (parser_control): rels_seen is now a boolean, not a
1090 count, since there's no maximum. All uses changed.
1091 Add member dsts_seen.
1092 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1094 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1095 Use pc_rels_seen to decide whther a date is absolute.
1097 * getdate.y (number): Don't overwrite year.
1098 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1101 2005-04-02 Simon Josefsson <jas@extundo.com>
1103 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1104 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1106 2005-03-27 Jim Meyering <jim@meyering.net>
1108 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1110 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1112 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1113 "one's complement" -> "ones' complement" in comment, as per Knuth.
1114 "value of type" -> "type or expression" in comment.
1115 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1117 2005-03-26 Jim Meyering <jim@meyering.net>
1120 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1121 Correct typos: s/or/of/.
1123 2005-03-23 Jim Meyering <jim@meyering.net>
1125 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1127 2005-03-21 Jim Meyering <jim@meyering.net>
1129 Changes imported from coreutils.
1131 * cycle-check.c: Don't include xalloc.h.
1133 * path-concat.c: Don't include assert.h.
1134 (path_concat): Remove assertion that would have triggered
1135 for ABASE starting with more than one slash.
1136 Reported by Andreas Schwab.
1138 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1139 properly when ABASE is an absolute file name.
1140 Correct the description of this function.
1142 Add an assertion and a test driver.
1143 This fixes a bug introduced on 2004-07-02.
1144 Andreas Schwab reported the resulting failure of cp --parents:
1145 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1147 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1149 * strftime.c (my_strftime): If the underlying strftime returns 0
1150 (which shouldn't happen), generate nothing instead of returning 0
1151 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1153 2005-03-16 Bruno Haible <bruno@clisp.org>
1155 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1157 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1159 * strftime.c (my_strftime): Prepend space to format so that we can
1160 reliably distinguish strftime failure from empty output on POSIX
1163 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1165 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1166 (iconv_string): Don't guess a size-zero buffer, as that might cause
1167 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1168 result would be 'too large', where 'too large' is (heuristically)
1169 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1170 overflow concerns. This will prevent some unwanted malloc failures
1171 when the inputs are very large.
1173 2005-03-15 Bruno Haible <bruno@clisp.org>
1175 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1178 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1181 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1183 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1185 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1186 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1188 * strtol.c: Likewise.
1190 2005-03-14 Simon Josefsson <jas@extundo.com>
1192 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1195 2005-03-14 Jim Meyering <jim@meyering.net>
1197 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1198 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1199 to be nonzero so that we (and caller) can detect the difference
1200 between a valid zero-length expansion and an error return, even
1201 when the underlying strftime fails before writing anything into
1204 2005-03-10 Jim Meyering <jim@meyering.net>
1206 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1207 so that this module works on systems without fchdir.
1209 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1211 Factor int-properties macros into a single file, except for
1212 glibc-related files.
1213 * intprops.h: New file.
1214 * getloadavg.c: Include it instead of limits.h.
1215 (INT_STRLEN_BOUND): Remove.
1216 * human.c: Include intprops.h.
1217 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1218 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1219 * inttostr.h: Include intprops.h instead of limits.h.
1220 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1221 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1222 for consistency with intprops.h.
1223 (time_t_is_integer, twos_complement_arithmetic): Use them.
1224 * sig2str.h: Include <signal.h>, intprops.h.
1225 (INT_STRLEN_BOUND): Remove.
1226 * strftime.c (TYPE_SIGNED): Remove.
1227 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1228 * strtol.c: Adjust comments to match intprops.h.
1229 * userspec.c: Include intprops.h.
1230 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1231 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1232 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1233 instead of rolling our own expressions.
1234 * xstrtol.c: Include xstrtol.h first, to test interface.
1236 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1238 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1239 the right thing even if adding 1900 would overflow. Similarly
1240 for tm_mon + 1 and tm_yday + 1.
1241 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1242 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1243 (DO_SIGNED_NUMBER): New macro.
1244 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1246 2005-03-07 Bruno Haible <bruno@clisp.org>
1248 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1250 2005-03-03 Derek R. Price <derek@ximbiot.com>
1251 Bruno Haible <bruno@clisp.org>
1253 * pagealign_alloc.h: New file.
1254 * pagealign_alloc.c: New file.
1256 2005-01-28 Bruno Haible <bruno@clisp.org>
1258 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1261 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1263 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1264 The workaround isn't strictly needed for POSIX conformance, and
1265 it's too much of a pain to configure and maintain. We'll ask
1266 people to fix their kernels instead.
1267 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1268 (NANOSLEEP_BUG_WORKAROUND): Remove.
1269 (xnanosleep): Remove the workaround.
1271 2005-02-12 Bruno Haible <bruno@clisp.org>
1273 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1275 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1277 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1278 * timespec.h (gettime): Return void, since it always
1279 succeeds now. All uses changed.
1280 * gettime.c (gettime) Likewise.
1281 [HAVE_NANOTIME]: Prefer nanotime.
1282 Assume gettimeofday succeeds, as POSIX requires.
1283 Assime time () succeeds, since other code already does.
1284 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1285 (timespec_subtract): Remove.
1286 (NANOSLEEP_BUG_WORKAROUND): New constant.
1287 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1288 things considerably. Use it only on GNU/Linux hosts, since the
1289 workaround shouldn't be needed elsewhere.
1291 2005-02-24 Bruno Haible <bruno@clisp.org>
1293 * gettext.h: Update from GNU gettext 0.14.2.
1295 2005-02-24 Bruno Haible <bruno@clisp.org>
1297 * localcharset.c: Update from GNU gettext 0.14.2.
1298 * config.charset: Update from GNU gettext 0.14.2.
1300 2005-02-22 Simon Josefsson <jas@extundo.com>
1302 * iconvme.h, iconvme.c: New files, from libc.
1304 2005-02-20 Neil Conway <neilc@samurai.com>
1306 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1307 returned by OSX/Darwin if the specified buffer is not large
1308 enough for the hostname.
1310 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1312 * memrchr.h: New file.
1313 * chdir-long.c: Include it.
1314 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1315 Don't bother including stddef.h.
1317 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1319 * argp-help.c (__argp_help): Create a fake struct argp_state and
1320 pass it to _help, otherwise the latter coredumps trying to
1321 dereference state.root_argp.
1323 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1325 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1327 Include <sys/types.h>, for dev_t.
1328 (ME_DUMMY, ME_REMOTE): Move from here....
1329 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1330 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1332 Include mountlist.h first, to test the interface.
1334 2005-01-29 Bruno Haible <bruno@clisp.org>
1336 * progname.c (program_name): Initialize.
1337 Needed when linking statically on MacOS X.
1339 2005-01-28 Bruno Haible <bruno@clisp.org>
1341 * javacomp.sh.in: New file, from GNU gettext.
1342 * javacomp.h: New file, from GNU gettext.
1343 * javacomp.c: New file, from GNU gettext.
1345 2005-01-26 Bruno Haible <bruno@clisp.org>
1347 * javaexec.sh.in: New file, from GNU gettext.
1348 * javaexec.h: New file, from GNU gettext.
1349 * javaexec.c: New file, from GNU gettext.
1351 2005-01-26 Simon Josefsson <jas@extundo.com>
1353 * gai_strerror.c: Use GPL in header.
1355 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1357 * argp-help.c (hol_entry_help): Avoid using non-constant
1358 initializers for struct pentry_state.
1359 (__argp_error): Check return value of __asprintf
1360 (__argp_failure): Translate error message
1362 * argp-parse.c: Removed braces around the expansion of N_()
1364 2005-01-21 Jim Meyering <jim@meyering.net>
1366 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1367 same value as for Solaris 9.
1369 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1370 component length. This included changing the parameter to be
1371 of type `char *' rather than `char const *'.
1372 * chdir-long.h (chdir_long): Update prototype.
1374 * openat.c (fdopendir, fstatat): New functions.
1375 * openat.h: Include headers required for use of DIR and struct stat.
1376 [AT_SYMLINK_NOFOLLOW]: Define.
1377 (fdopendir, fstatat): Add prototypes.
1379 2005-01-21 Bruno Haible <bruno@clisp.org>
1381 * classpath.h: New file, from GNU gettext.
1382 * classpath.c: New file, from GNU gettext.
1384 2005-01-20 Simon Josefsson <jas@extundo.com>
1386 * version-etc-fsf.c: New file, with version_etc_copyright.
1387 * version-etc.c: Remove version_etc_copyright.
1388 * version-etc.h (version_etc_copyright): Use [] instead of * in
1389 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1391 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1393 * save-cwd.c (save_cwd): Remove code to support the case
1394 where fchdir is missing or flaky.
1396 2005-01-20 Simon Josefsson <jas@extundo.com>
1398 * base64.h (isbase64): Add.
1400 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1401 using a unsigned prototype, don't inline.
1402 (base64_decode): Use it.
1404 2005-01-19 Bruno Haible <bruno@clisp.org>
1406 * sh-quote.h: New file, from GNU gettext.
1407 * sh-quote.c: New file, from GNU gettext.
1409 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1411 Merge changes from coreutils, as described below in several
1412 changelogs dated today.
1414 * save-cwd.c: Include "save-cwd.h" before other include files.
1415 (O_DIRECTORY): Remove; not needed here, since "." must be
1416 a directory. All uses removed.
1417 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1418 universal on Suns, and we also need to test for IRIX.
1419 Revamp code to use 'if' rather than '#if'.
1420 Avoid unnecessary comparison of cwd->desc to 0.
1422 * utimens.c (futimens): Robustify the previous patch, by checking
1423 for known valid error numbers rather than observed invalid ones.
1425 2005-01-18 Jim Meyering <jim@meyering.net>
1427 * version-etc.c (version_etc_copyright): Update copyright date.
1429 * utimens.c (futimens): Account for the fact that futimes
1430 can also fail with errno == ENOSYS or errno == ENOENT.
1431 Patch from Dmitry V. Levin.
1433 Change the name of the robust chdir function from chdir to chdir_long.
1434 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1435 (restore_cwd): Use chdir_long, not chdir.
1436 * chdir-long.c: Renamed from chdir.c.
1437 * chdir-long.h: Renamed from chdir.h.
1438 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1441 2005-01-18 Bob Proulx <bob@proulx.com>
1443 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1444 offsetof() macro construct to avoid compile failure with native HP-UX
1445 11.0 ANSI C compiler.
1447 2005-01-06 Bruno Haible <bruno@clisp.org>
1449 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1450 because stpncpy.m4 takes care of it.
1452 2004-01-24 Bruno Haible <bruno@clisp.org>
1454 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1456 2003-10-09 Bruno Haible <bruno@clisp.org>
1458 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1460 2005-01-06 Bruno Haible <bruno@clisp.org>
1462 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1463 * fwriteerror.c: Include <stdbool.h>.
1464 (fwriteerror): At the end, close the file stream. Record whether
1465 stdout was already closed.
1467 2004-05-27 Bruno Haible <bruno@clisp.org>
1469 * execute.c (environ): Declare if needed.
1470 * pipe.c (environ): Likewise.
1471 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1473 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1475 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1476 definitions to be after all include files, to avoid collisions.
1477 Problem reported by Bob Proulx.
1479 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1481 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1482 not needed. This removes a dependency on the gettext module.
1483 [defined _LIBC]: Do not include <libintl.h>; not needed.
1485 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1487 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1490 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1492 * argp-parse.c: Include <stddef.h>.
1493 (alignof, alignto): New macros.
1494 (parser_init): Don't assume that void * is aligned sufficiently
1497 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1498 need to extend the stack.
1499 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1502 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1504 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1506 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1508 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1509 Remove now-obsolete comment about AIX.
1510 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1511 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1512 (YYMAXDEPTH): New macro.
1514 2004-12-18 Bruno Haible <bruno@clisp.org>
1516 * fatal-signal.c (fatal_signals): Make non-const.
1517 (init_fatal_signals): New function.
1518 (uninstall_handlers, install_handlers): Ignore signals that were set to
1520 (at_fatal_signal): Call init_fatal_signals.
1521 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1523 Reported by Paul Eggert.
1525 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1527 * getdate.y (textint): New member "negative".
1528 (time_zone_hhmm): New function.
1529 Expect 14 shift-reduce conflicts, not 13.
1530 (o_colon_minutes): New rule.
1531 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1532 (yylex): Set the "negative" member of signed numbers.
1534 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1536 Changes imported from coreutils.
1537 * hard-locale.c: Assume <locale.h> exists.
1539 (GLIBC_VERSION): New macro.
1540 (hard_locale): Assume setlocale exists.
1541 Rewrite to avoid #ifdef.
1542 Use strdup rather than malloc + strcpy.
1543 * human.c: Assume <locale.h> exists.
1544 (human_readable): Assume localeconv exists.
1546 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1548 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1549 convert T2, not T. (Imported from libc.)
1551 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1553 * getcwd.c (is_ENAMETOOLONG): New macro.
1554 (__getcwd.c): Don't restore errno; glibc doesn't.
1555 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1556 first, falling back to our code only if its results look suspicious.
1557 Ensure that the resulting buffer is only as large as necessary.
1559 * readutmp.c: Include readutmp.h first.
1560 Include <errno.h>, since readutmp.h no longer does that.
1561 * readutmp.h: Don't include <errno.h>,
1562 <sys/param.h>, <time.h>; not needed to establish interface.
1563 (errno): Remove decl.
1564 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1565 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1566 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1568 2004-11-28 Simon Josefsson <jas@extundo.com>
1570 * base64.h, base64.c: New file.
1572 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1574 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1576 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1578 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1579 HP's ANSI C compiler.
1580 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1581 Declaring int functions causes warnings on some modern systems and
1582 shouldn't be needed to compile on ancient ones.
1583 * same.c (MIN) [defined MIN]: Don't define, since it's already
1586 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1587 with the following changes.
1588 (__set_errno): Parenthesize properly.
1589 Include <stdbool.h>.
1590 (MIN, MAX, MATCHING_INO): New macros.
1591 (__getcwd): Define with prototype, not K&R form.
1592 Use heuristics to allocate default buffer on stack if possible.
1593 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1594 behavior, and to avoid the PATH_MAX limit when computing
1596 Use MATCHING_INO to compare inode number to file.
1597 Check for arithmetic overflow in size calculations.
1598 Fix bug in reallocation of dot array that caused getcwd to fail
1599 on directories nested deeper than 75.
1600 Be more careful about saving errno on error.
1601 Do not use realloc; use only free+malloc, as this is a bit
1602 more flexible and avoids a needless copy operation.
1603 Do not inspect st_dev and st_ino for symbolic links; POSIX
1604 doesn't specify the latter.
1605 Check for closedir errors.
1606 Avoid needless casts.
1607 Use "#ifdef weak_alias" around weak_alias, to be like other
1609 The following changes to getcwd.c have effect only when used in
1610 gnulib; they have no effect inside glibc proper.
1611 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1612 as alloca isn't used.
1613 (alloca, __alloca): Likewise.
1614 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1615 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1616 unconditionally, as gnulib assumes C89 or better.
1617 Do not include <sys/param.h>.
1618 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1619 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1621 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1622 Include <dirent.h> in a way that is compatible with modern Autoconf.
1623 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1624 New macros, if not already defined.
1625 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1626 Use "_LIBC", not "defined _LIBC", for consistency.
1627 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1629 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1630 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1631 * xgetcwd.c: David MacKenzie's old code was removed, so give
1632 credit only to Jim Meyering and adjust the copyright dates.
1633 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1634 <stdlib.h>, <unistd.h>, "pathmax.h".
1635 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1636 (INITIAL_BUFFER_SIZE): Remove.
1637 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1639 2004-11-23 Jim Meyering <jim@meyering.net>
1641 * getopt_.h: Remove trailing blanks.
1643 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1645 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1646 (futimens): New function, which uses futimes if available.
1647 (futimens, utimens): Support timespec==NULL, with same semantics
1648 as utime and utimens.
1649 * utimens.h (futimens): New decl.
1651 2004-11-23 Jim Meyering <jim@meyering.net>
1653 * __fpending.c: Add comment.
1655 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1657 * getopt_.h: Re-addition of __getopt_argv_const caused
1658 redefinition warnings. To avoid them, include the defines
1659 in `#if !defined __need_getopt ... #endif'. The only place
1660 where __getopt_argv_const is used is in definitions
1661 of getopt_long and getopt_long_only below, which are as well
1662 protected by `#ifndef __need_getopt'.
1663 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1664 __need_getopt after including <stdio.h> and <unistd.h> These
1665 headers might have defined it.
1667 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1669 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1671 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1672 optopt): Use them instead of invoking ## directly; otherwise, the
1673 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1675 2004-11-19 Bruno Haible <bruno@clisp.org>
1677 * strtok_r.c: Move comments from here...
1678 * strtok_r.h: ... to here.
1680 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1682 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1683 might fail. Problem reported by Yoann Vandoorselaere.
1684 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1685 that mishandle size_t overflow.
1687 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1689 * canon-host.c: Include "strdup.h".
1690 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1691 Use strdup instead of malloc/strcpy to duplicate strings.
1693 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1694 (human_space_before_unit): New constant.
1695 * human.c (human_readable): Support it.
1697 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1698 (xgetcwd): Set errno correctly when failing.
1699 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1700 the failure is actually due to a PATH_MAX problem.
1702 Further getopt changes to make it more likely that glibc will
1703 buy the changes back.
1704 * getopt.c (POSIXLY_CORRECT): New constant.
1705 (getopt): Use it, so to preserve glibc semantic
1706 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1707 when compiling for libc.
1708 * getopt_.h (__getopt_argv_const): Bring it back.
1709 (getopt_long, getopt_long_only): Use it.
1711 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1712 New arg POSIXLY_CORRECT. All callers changed.
1713 (getopt): Argv is now char * const *, as per standard.
1714 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1715 not char *__getopt_argv_const *.
1716 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1717 _getopt_long_only_r): Likewise.
1718 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1719 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1720 _getopt_long_r, _getopt_long_only_r): Likewise.
1721 * getopt_.h (__getopt_argv_const): Remove.
1722 (getopt): Argv is now char * const *, as per standard.
1724 * getdate.y (tORDINAL): New token.
1725 (day, relunit): Allow it for relative times.
1726 (relative_time_table): Use tORDINAL for ordinals.
1728 2004-11-15 Jim Meyering <jim@meyering.net>
1730 * closeout.c: Include "__fpending.h" once again.
1731 Include <stdbool.h>.
1732 (close_stdout): Don't fail just because stdout was closed initially,
1733 since some programs don't write to stdout in the normal course of
1734 operation (other than --version and --help), and we don't want this
1735 function to make e.g. `touch file >&-' fail.
1736 But do fail if it was closed and someone has tried to write to it.
1737 E.g., `printf foo >&-' must fail.
1739 2004-11-11 Simon Josefsson <jas@extundo.com>
1741 * strtok_r.h, strtok_r.c: New file.
1743 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1745 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1746 we can stop lying to compilers about the constness of argv when we
1747 are compiled outside glibc.
1748 (getopt, getopt_long, getopt_long_only): Use it.
1749 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1751 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1752 _getopt_long_only_r): Likewise.
1753 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1754 _getopt_long_only_r): Likewise.
1756 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1757 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1758 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1759 the other external symbols.
1760 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1761 declaration, since the above renaming now works around collisions.
1763 2004-11-11 Jim Meyering <jim@meyering.net>
1765 * linebreak.c: Remove trailing blanks.
1766 * alloca_.h: Likewise.
1767 * acosl.c: Likewise.
1768 * euidaccess.c: Likewise.
1769 * allocsa.h: Likewise.
1771 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1773 * mktime.c (SHR): New macro, which is a portable
1774 substitute for >> that should work even on Crays.
1775 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1776 Problem reported by Mark D. Baushke in
1777 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1778 * getdate.y (SHR): Likewise.
1780 * strftime.c (SHR): Likewise.
1782 * quotearg.c (struct quoting_options): Use unsigned int for
1783 quote_these_too, so that right shifts are well defined. All uses
1786 2004-11-10 Simon Josefsson <jas@extundo.com>
1788 * getaddrinfo.h, getaddrinfo.c: New files.
1790 2004-11-10 Jim Meyering <jim@meyering.net>
1792 Ensure that no close failure goes unreported.
1793 * closeout.c (close_stdout): Always close stdout. I.e., don't
1794 return early when it seems there's nothing to flush.
1795 Don't include __fpending.h.
1797 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1799 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1801 2004-11-05 Bruno Haible <bruno@clisp.org>
1803 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1804 Reported by Mark D. Baushke <mdb@cvshome.org>.
1806 2004-11-04 Bruno Haible <bruno@clisp.org>
1808 2004-09-11 Bruno Haible <bruno@clisp.org>
1809 * allocsa.valgrind: New file.
1810 2004-02-06 Bruno Haible <bruno@clisp.org>
1811 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1812 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1813 Reported by Christopher Seip <chris.seip@hp.com>.
1815 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1817 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1818 with errno == ERANGE if the buffer is too small.
1819 Problem reported by Mark D. Baushke.
1821 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1823 * xreadlink.c (MAXSIZE): New macro.
1824 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1825 size does not exceed MAXSIZE. Avoid cast.
1826 As suggested by Mark D. Baushke in
1827 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1828 if readlink fails with buffer size just under MAXSIZE, try again
1831 2004-11-02 Derek R. Price <derek@ximbiot.com>
1832 and Paul Eggert <eggert@cs.ucla.edu>
1834 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1835 (get_date): Overparenthesize to avoid GCC warning.
1837 2004-11-02 Bruno Haible <bruno@clisp.org>
1839 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1840 function returns void.
1842 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1844 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1845 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1848 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1850 * getdate.y: Add support for TZ="foo" within a date string.
1851 Fix some bugs near time_t boundaries. Reject dates with
1852 out-of-range components, e.g., "Sept 31".
1853 Include <stdlib.h>, "setenv.h", "xalloc.h".
1854 (ISDIGIT_LOCALE): Remove; unused.
1855 Note that the TZ and time functions used here are not reentrant.
1856 (mktime_ok, get_tz): New functions.
1857 (TZBUFSIZE): New constant.
1858 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1859 This requires that we sometimes generate our own TZ="XXX..." setting.
1861 2004-10-27 Derek R. Price <derek@ximbiot.com>
1863 * mktime.c (not_equal_tm): Remove redundant check.
1865 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1867 * getdate.y: Use Bison 1.875 features, and some minor
1868 code cleanups. This change does not affect semantics.
1869 Don't include <stdlib.h>; no longer needed.
1870 Don't include unlocked-io.h; only the "#if TEST" code uses
1871 stdio, and performance isn't crucial there.
1872 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1873 Bison 1.875 features as described below.
1874 All uses of "PC." replaced by "pc->".
1875 (YYSTYPE): Add a forward declaration.
1876 (yylex, yyerror): Use full prototypes in forward decls.
1877 Use "%pure-parser" rather than obsolescent "%pure_parser".
1878 Use %parse-param and %lex-param instead of obsolescent
1879 YYPARSE_PARAM and YYLEX_PARAM.
1880 (meridian_table, month_and_day_table, time_units_table,
1881 relative_time_table, time_zone_table, military_table,
1882 lookup_zone, lookup_word, get_date):
1883 Use NULL instead of 0 where appropriate.
1884 (to_hour): Avoid abort (), to avoid a dependency on
1886 (yyerror, yylex): Now accepts parser_control * arg.
1887 (main) [TEST]: Use '\0' rather than 0 for char.
1889 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1891 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1892 It's now the caller's responsibility to handle the case where
1893 !HAVE_GETPAGESIZE && !defined getpagesize.
1895 * mktime.c (leapyear): Arg is long int, not int.
1897 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1899 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1901 2004-10-12 Simon Josefsson <jas@extundo.com>
1903 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1904 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1907 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1909 * vsnprintf.h: New file.
1910 * vsnprintf.c: New file.
1912 2004-10-07 Bruno Haible <bruno@clisp.org>
1914 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1915 into the provided buffer.
1917 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1919 * diacrit.c, diacrit.h: Add GPL notice.
1921 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1922 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1923 * logl.c (logl): Keep the code as similar to glibc as possible.
1924 This avoids a potential constant-folding bug.
1926 2004-10-05 Bruno Haible <bruno@clisp.org>
1928 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1930 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1932 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1933 * xmalloc.c (xmemdup): Likewise.
1934 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1935 XFREE): Remove these long-obsolescent macros.
1936 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1937 * xstrdup.c: Remove.
1939 * regex.c (re_comp): Cast gettext return value to char *,
1940 Problem reported by Martin Neitzel via Mark D. Baushke.
1942 2004-10-04 Simon Josefsson <jas@extundo.com>
1944 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1945 '#ifdef USE_UNLOCKED_IO'.
1947 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1949 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1950 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1951 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1952 regex.c, sha1.c, version-etc.c, yesno.c:
1953 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1954 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1955 the includer's responsibility.
1957 Sync from coreutils.
1959 * modechange.c (mode_compile): Don't decrement a pointer that
1960 points to the start of a string, as the C Standard says the
1961 resulting behavior is undefined.
1963 * backupfile.h (enum backuptype): Rename none -> no_backups,
1964 simple -> simple_backups, numbered_existing ->
1965 numbered_existing_backups, numbered -> numbered_backups
1966 to avoid shadowing problems. All uses changed.
1967 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1968 * backupfile.c (check_extension, numbered_backup):
1969 Rename locals to avoid shadowing 'basename'.
1970 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1973 * .cppi-disable: Add getopt_.h, getopt_int.h.
1974 * .cvsignore: Add getopt.h.
1976 2004-10-04 Simon Josefsson <jas@extundo.com>
1978 * memmem.h: New file.
1979 * memmem.c: New file, taken from glibc.
1981 2004-10-02 Jim Meyering <jim@meyering.net>
1983 * dirfd.h, getpagesize.h: Add copyright notice.
1985 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1987 * snprintf.c: Remove comments as to why each header is needed.
1989 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1991 * strsep.h: New file.
1992 * strsep.c: New file.
1994 2004-10-01 Simon Josefsson <jas@extundo.com>
1996 * snprintf.c (snprintf): Handle size==0.
1998 2004-10-01 Simon Josefsson <jas@extundo.com>
1999 Bruno Haible <bruno@clisp.org>
2001 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2002 (snprintf): Declare 'args'.
2004 2004-09-30 Simon Josefsson <jas@extundo.com>
2006 * snprintf.h, snprintf.c: New files.
2008 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2010 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2011 (hol_entry_help): Never translate an empty string.
2012 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2013 * argp.h (OPTION_NO_TRANS): New option.
2015 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2017 * xvasprintf.c: Include xalloc.h.
2018 (xvasprintf): Use xalloc_die, not xmalloc_die.
2020 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2022 * dummy.c: Change copyright notice to FSF, and license to GPL.
2024 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2026 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2027 Problem reported by Bruno Haible in:
2028 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2030 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2032 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2033 in case some system header has #define'd it. Problem reported by
2034 Soeren D. Schulze in
2035 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2037 2004-09-08 Bruno Haible <bruno@clisp.org>
2039 * stdint_.h.in: New file, taken from GNU clisp.
2041 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2043 * xvasprintf.h: New file.
2044 * xvasprintf.c: New file.
2045 * xasprintf.c: New file.
2047 2004-09-08 Bruno Haible <bruno@clisp.org>
2049 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2051 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2053 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2055 Import from coreutils.
2056 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2057 strings on unbounded length. alloca's performance benefits aren't
2058 that important here.
2060 (parse_with_separator): New function, with most of the internals
2061 of the old parse_user_spec. Allow user to omit both user and group,
2062 for compatibility with FreeBSD.
2063 Clone only the user name, not the entire spec.
2064 Do not set *uid, *gid unless entirely successful.
2065 Avoid memory leak in some failing cases.
2066 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2067 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2068 (parse_user_spec): Rewrite to use parse_with_separator.
2070 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2072 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2073 its complicated substitute.
2074 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2075 and program_invocation_name.
2076 (__argp_basename) [!_LIBC]: Remove; the only use was
2077 replaced by its body.
2078 (__argp_short_program_name): Change condition from
2079 !defined __argp_short_program_name to
2080 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2081 to match argp-namefrob.h.
2082 (__argp_failure): Don't assume strerror_r returns char *.
2083 * argp-parse.c (N_): Define unconditionally.
2084 (argp_default_options): Fill out initializers with 0 to avoid
2087 2004-08-12 Simon Josefsson <jas@extundo.com>
2089 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2090 * getopt_.h: Renamed from getopt.h.
2092 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2094 Merge from coreutils.
2096 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2097 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2098 for Reliant Unix 5.43.
2100 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2101 (union fooround): Use uintmax_t, not long int.
2102 The rest is a merge from libc:
2103 [defined _LIBC]: Include <shlib-compat.h>.
2104 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2106 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2108 * strverscmp.c: Convert to UTF-8.
2110 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2112 * obstack.h (obstack_empty_p):
2113 Don't assume that chunk->contents is suitably aligned.
2114 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2115 Likewise. Problem reported by Benno in
2116 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2118 * chown.c (rpl_chown): Work even if the file is writeable but not
2119 readable. This could be improved further but it'd take some work.
2121 2004-08-08 Simon Josefsson <jas@extundo.com>
2123 * xgethostname.c: Don't include error.h (not used).
2126 * getpass.c: Include getpass.h first.
2128 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2130 * xalloc-die.c: New files.
2131 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2133 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2134 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2135 (_, N_, xalloc_die): Move to xalloc-die.c.
2136 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2137 so that we needn't mess with xalloc_msg_memory_exhausted.
2139 * sha1.h: Renamed from sha.h.
2140 (SHA1_H): Renamed from _SHA_H.
2141 (sha1_ctx): Renamed from sha_ctx.
2142 (sha1_init_ctx): Renamed from sha_init_ctx.
2143 (sha1_process_block): Renamed from sha_process_block.
2144 (sha1_process_bytes): Renamed from sha_process_bytes.
2145 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2146 (sha1_read_ctx): Renamed from sha_read_ctx.
2147 (sha1_stream): Renamed from sha_stream.
2148 (sha1_buffer): Renamed from sha_buffer.
2149 * sha1.c: Likewise; renamed from sha.c.
2150 Do not include <sys/types.h>.
2151 Include <stddef.h> rather than <stdlib.h>.
2153 2004-08-08 Bruno Haible <bruno@clisp.org>
2155 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2156 FILESYSTEM_PREFIX_LEN.
2157 * progreloc.c: Likewise.
2158 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2160 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2163 * argp-help.c (make_hol, hol_append): Don't assume that
2164 SIZE_MAX is a valid preprocessor constant.
2165 (__argp_basename): Change from "#ifndef _LIBC"
2166 to "#ifndef __argp_short_program_name", so that
2167 we don't compile these functions for tar.
2169 More merges from coreutils.
2170 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2171 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2173 * addext.c: Remove; no longer needed.
2174 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2175 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2176 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2177 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2178 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2179 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2180 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2181 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2182 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2183 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2184 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2185 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2186 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2187 Import changes from coreutils.
2189 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2191 Merge from coreutils.
2193 * .gdb-history: Remove; this doesn't belong here.
2195 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2196 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2197 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2199 * dirname.h: Include <stdbool.h>.
2200 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2201 for consistency with POSIX terminology. All uses changed.
2202 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2203 (strip_trailing_slashes): Use bool for booleans.
2204 * stripslash.c (strip_trailing_slashes): Likewise.
2206 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2207 sometimes returns a positive errno value even when it succeeds.
2208 (print_errno_message) [!LIBC]: Fall back on strerror if
2211 * path-concat.c (mempcpy): Don't define if a system header defines it.
2212 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2213 (longest_relative_suffix): New function.
2214 (path_concat): Use it. Assume first argument is not NULL.
2215 Port to DOS. Omit redundant separators.
2216 Report an error instead of returning NULL.
2217 Use mempcpy instead of memcpy.
2218 (xpath_concat): Remove: not declared or used.
2220 * same.h: Include <stdbool.h>
2221 (same_name): Return bool, not int.
2222 * same.c (same_name): Likewise.
2223 (errno): Don't declare; we assume C89 or better now.
2225 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2226 if not already defined.
2228 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2229 * dup-safer.c (errno): Likewise.
2231 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2233 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2236 2004-08-03 Simon Josefsson <jas@extundo.com>
2238 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2239 * progname.h: Don't include stdbool.h.
2241 2004-08-02 Simon Josefsson <jas@extundo.com>
2243 * getsubopt.h: New file, with comments from Bruno Haible.
2244 * getsubopt.c: New file, from glibc, but slightly modified based on
2245 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2247 2004-08-01 Simon Josefsson <jas@extundo.com>
2249 * xgetdomainname.c: Include stdlib.h, for free().
2251 2004-07-16 Simon Josefsson <jas@extundo.com>
2253 * dummy.c: New file.
2255 2004-07-16 Bruno Haible <bruno@clisp.org>
2257 * backupfile.h: Add extern "C" for C++.
2258 * closeout.h: Likewise.
2259 * copy-file.h: Likewise.
2260 * findprog.h: Likewise.
2261 * full-write.h: Likewise.
2262 * pathname.h: Likewise.
2263 * progname.h: Likewise.
2264 * stpcpy.h: Likewise.
2265 * stpncpy.h: Likewise.
2266 * strcase.h: Likewise.
2267 * strstr.h: Likewise.
2268 * xalloc.h: Likewise.
2270 * mbswidth.h: Add extern "C" for C++.
2271 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2273 2004-07-09 Simon Josefsson <jas@extundo.com>
2275 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2276 failed without this.)
2278 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2280 * fchown-stub.c: New file.
2282 2004-06-24 Jim Meyering <jim@meyering.net>
2284 * obstack.h (obstack_base): Cast to (void *), per documentation.
2286 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2288 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2290 2004-06-01 Jim Meyering <jim@meyering.net>
2292 * calloc.c: New file.
2294 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2296 * getdate.y (yylex): Allow space between sign and number.
2297 Problem reported by Dan Jacobson.
2299 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2300 and Jim Meyering <jim@meyering.net>
2302 Merge from coreutils CVS.
2304 * stat-macros.h: New file, with contents from file-type.h
2305 and coreutils' system.h.
2306 * file-type.c: Include "stat-macros.h".
2307 * file-type.h (file_type): Move all macro definitions to new file,
2310 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2311 Wrap old code with this conditional.
2312 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2313 function that does not dereference symlinks.
2314 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2316 * xreadlink.c: Include xreadlink.h first, to catch .h file
2317 dependency problems.
2318 (xreadlink): Accept new arg SIZE, for efficiency.
2319 All decls and uses changed.
2320 * xreadlink.h: Include <stddef.h>, for size_t.
2322 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2323 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2325 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2327 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2329 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2330 macros to be defined.
2331 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2332 the allocator returns NULL because the requested size is zero.
2334 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2336 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2337 var. Add comment explaining why libc still defines it. This
2338 merges the following patch from glibc:
2339 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2341 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2343 * obstack.c (_obstack): Remove unused variable. It hasn't been
2344 present in glibc since revision 1.1 of this file.
2345 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2346 obstack_alignment_mask, obstack_alloc, obstack_base,
2347 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2348 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2349 obstack_grow0, obstack_init, obstack_int_grow,
2350 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2351 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2352 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2353 nonexistent functions.
2355 2004-05-17 Derek R. Price <derek@ximbiot.com>
2356 Paul Eggert <eggert@cs.ucla.edu>
2358 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2360 2004-05-14 Bruno Haible <bruno@clisp.org>
2362 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2363 that consists of a '.' followed by an empty digit string.
2364 Patch by Tor Lillqvist <tml@iki.fi>.
2366 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2368 Port obstack to the AS/400, where pointers are 16 bytes wide and
2369 you cannot cast an integer to a valid pointer. This patch is
2370 currently waiting to be integrated into glibc; see
2371 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2373 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2374 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2375 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2376 (struct obstack): temp member is now a union of a pointer and
2377 an integer, instead of an integer. All integer uses changed.
2378 This does not affect the physical layout of struct obstack,
2379 except on hosts (like the AS/400) where the size or alignment of
2380 void * is greater than that of ptrdiff_t.
2381 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2382 __STDC__)]: Store temporary in pointer member of union, not
2384 * obstack.c: Include <stddef.h>, for offsetof.
2385 (struct fooalign): Remove; it doesn't need a name.
2386 (union fooround): Change double to long double, and add void *.
2387 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2388 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2389 not a macro. Hence the values are always int; so remove all
2390 casts-to-int in uses.
2392 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2393 Derek Price <derek@ximbiot.com>
2395 * alloca.c: Include <alloca.h>, to get our interface.
2396 * alloca_.h: Use __alloca on AIX, so that we don't have to
2397 include <alloca.h> first. Use C89 prototype for alloca; this
2398 requires including <stddef.h> for size_t. Use extern "C" if C++.
2399 Use #elif for simplicity, since we can assume C89 now.
2400 Don't try to source the system alloca.h since it will not be found
2401 and to prevent recursively including its replacement.
2402 * fnmatch.c: Include <alloca.h> instead of opencoding.
2403 * regex.c: Likewise.
2405 2004-05-16 Derek Price <derek@ximbiot.com>
2406 Paul Eggert <eggert@cs.ucla.edu>
2408 getline cleanup. This changes the getndelim2 API: both order of
2409 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2412 * getline.c: Don't include stddef.h or stdio.h, since our
2413 interface does that.
2414 (getline): Always use getdelim, so that we don't have two
2415 copies of this code.
2416 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2418 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2419 (GETNDELIM2_MAXIMUM): New macro.
2420 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2421 instead of the old practice of delim2==0. All callers changed.
2422 Return -1 on overflow, instead of returning junk.
2423 Do not set *linesize unless allocation succeeds.
2424 * getndelim2.h: Do not include stddef.h; no longer needed, now
2425 that we include sys/types.h.
2426 * getnline.h: Likewise.
2427 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2428 (getndelim2): Reorder arguments.
2429 * getnline.c (getnline, getndelim):
2430 Don't discard the NMAX argument.
2431 (getnline): Invoke getndelim, to avoid code duplication.
2432 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2433 of (size_t) -1 by callers of the getnline family.
2435 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2437 * nanosleep.c (suspended): Change its type from int to
2438 sig_atomic_t volatile.
2439 (first_call): Make it private to rpl_nanosleep, and have it
2440 be zero initially as that's a bit faster.
2441 (my_usleep): Round up fractional times instead of truncating them,
2442 as this is the usual meaning for 'sleep'.
2444 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2446 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2447 (ENOSYS): Define if not defined.
2448 (settime): Fall back on stime if it exists and settimeofday fails.
2449 But don't bother with fallbacks if a method fails with errno == EPERM.
2451 2004-05-11 Jim Meyering <jim@meyering.net>
2453 Prior to this change, the save_cwd caller required read access to the
2454 current directory on most systems (ones with the fchdir function).
2456 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2457 fails, try write-only, and finally, resort to using xgetcwd.
2459 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2461 * obstack.c, obstack.h: Import changes from libc.
2463 2004-04-28 Bruno Haible <bruno@clisp.org>
2465 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2466 implicitly appends .exe to executables.
2467 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2468 accepts Windows pathnames.
2469 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2470 Cygwin like Windows, since it now accepts Windows pathnames.
2471 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2472 Cygwin like Windows, since it now accepts Windows pathnames.
2473 Reported by Derek Robert Price <derek@ximbiot.com>.
2475 2004-04-20 Jim Meyering <jim@meyering.net>
2477 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2479 2004-04-20 Jim Meyering <jim@meyering.net>
2480 Bruno Haible <bruno@clisp.org>
2482 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2483 memory when realloc fails.
2485 2004-04-18 Jim Meyering <jim@meyering.net>
2487 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2488 don't leak memory and do call END_UTMP_ENT.
2490 2004-04-11 Paul Eggert <eggert@twinsun.com>
2492 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2493 (CHAR_BIT): Remove, since we assume C89.
2494 Include <stdint.h> if available, as per current Autoconf CVS advice.
2496 2004-03-30 Paul Eggert <eggert@twinsun.com>
2498 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2499 not bool, to be more consistent with Unix conventions.
2500 Suggested by Bruno Haible.
2502 Merge from coreutils.
2504 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2507 * getdate.h: Include stdbool.h, and timespec.h instead of
2508 the usual <time.h> dance.
2509 (get_date): Change signature to support fractional time stamps.
2510 All callers changed.
2511 * getdate.y: Include "getdate.h" first, as we can now
2512 assume C89 and don't need to worry about 'const'.
2513 Similarly, include "unlocked-io.h" near start, not in middle.
2515 (textint.value): Use long int rather than int.
2516 (textint.digits): Use size_t rather than int.
2517 (BILLION, LOG10_BILLION): New constants.
2518 (parser_control): New member rel_ns. Members day_ordinal,
2519 time_zone, month, day, hour, minutes, rel_year, rel_month,
2520 rel_day, rel_hour, rel_minutes, rel_seconds
2521 are now long int, not int. Member seconds is now struct timespec,
2522 not int. New member timespec_seen. Members dates_seen, days_seen,
2523 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2525 (%union.intval): Now long int, not int.
2526 New member timespec.
2527 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2528 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2529 (spec): Now is a timespec or an item list.
2530 (timespec, items): New nonterminals.
2531 (time, rel, relunit, number, get_date):
2532 Add support for fractional seconds.
2533 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2534 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2535 (to_hour): First arg is now long int, not int.
2536 (to_year): Returns long int, not int.
2537 Don't treat year -70 like 70.
2538 (tm_diff): Returns long int, not int.
2539 (lookup_word): Use bool instead of int when appropriate.
2540 (yylex): Use size_t for count, not int.
2541 Detect overflow when parsing large integer constants.
2542 Add support for fractions.
2543 (get_date): Make pointers 'const' if possible.
2544 Use more-portable code to detect integer overflow.
2545 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2546 Don't use ctime; it's not reliable if the year has >4 digits.
2548 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2549 This is for compatibility with BSD.
2551 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2552 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2553 From coreutils' system.h.
2555 * userspec.c: Don't include "posixver.h".
2556 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2557 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2558 compatible extension. Simplify code by removing a boolean int
2559 that was always nonzero if a string was nonnull.
2561 2004-03-30 Jim Meyering <jim@meyering.net>
2563 Merge from coreutils.
2565 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2567 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2568 an empty input stream.
2570 * readtokens.c: Include <stdbool.h>.
2571 (readtoken): Use `size_t' rather than int/long.
2572 All callers adjusted.
2573 Use `bool' rather than `int' where appropriate.
2574 Use memset rather than an explicit loop.
2575 Use x2nrealloc rather than xrealloc.
2576 Allow the use of `\0' as a delimiter.
2577 (readtokens): Likewise.
2578 * readtokens.h (readtoken, readtokens): Update prototypes.
2580 2004-03-30 Bruno Haible <bruno@clisp.org>
2582 * getloadavg.c (getloadavg): Don't assume setlocale returns
2585 2004-03-29 Paul Eggert <eggert@twinsun.com>
2587 Merge changes to getloadavg.c from coreutils and Emacs.
2589 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2590 Define to an expression, not to the empty string.
2591 Include cloexec.h and xalloc.h.
2592 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2593 Use set_cloexec_flag rather than rolling our own.
2594 * cloexec.c, cloexec.h: New files.
2596 2004-03-18 Paul Eggert <eggert@twinsun.com>
2598 * getopt.h: Sync with libc CVS.
2600 2004-03-18 Paul Eggert <eggert@twinsun.com>
2601 Bruno Haible <bruno@clisp.org>
2603 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2604 not on all platforms that have <wchar.h>.
2605 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2607 2004-03-09 Paul Eggert <eggert@twinsun.com>
2609 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2611 * getopt_int.h: New file, also synced from libc.
2613 2004-03-07 Paul Eggert <eggert@twinsun.com>
2615 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2616 '#if' expressions. Unlike the code it replaces, it does not
2617 depend on (defined _SC_PAGESIZE). However, it does depend on
2618 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2619 first reported by Jason Andrade in
2620 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2622 2004-01-18 Simon Josefsson <jas@extundo.com>
2624 * strdup.h: New file.
2625 * strdup.c: Include it.
2626 * path-concat.c: Include strdup.h. Drop strdup declaration.
2627 * userspec.c: Include strdup.h. Drop strdup declaration.
2629 2004-02-06 Karl Berry <karl@gnu.org>
2631 * config.charset: update from gettext 0.14.1.
2633 2004-02-05 Paul Eggert <eggert@twinsun.com>
2635 Add comments and code, prompted by suggestions from Bruno Haible
2637 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2638 describing the enum quoting_style values.
2639 * quotearg.c (quotearg_alloc): New function.
2640 (quotearg_buffer_restyled): Treat lone { and } as special.
2641 Treat = as special. Work around bug with older shells
2642 that "see" a '\' that is really the 2nd byte of a multibyte char.
2643 Quote empty string with shell_quoting_style.
2645 2004-02-03 Bruno Haible <bruno@clisp.org>
2647 * pipe.h: New file, from GNU gettext.
2648 * pipe.c: New file, from GNU gettext.
2650 2004-01-27 Bruno Haible <bruno@clisp.org>
2652 * execute.h: New file, from GNU gettext.
2653 * execute.c: New file, from GNU gettext.
2654 * w32spawn.h: New file, from GNU gettext.
2656 2004-01-23 Paul Eggert <eggert@twinsun.com>
2658 Exit-status fix from coreutils.
2660 Use exit_failure consistently in place of EXIT_FAILURE,
2661 so that program exit statuses are consistent on failure.
2663 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2664 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2665 * argmatch.h: Comment fix to match the above.
2666 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2667 Now a macro referring to exit_failure, instead of a separate
2668 variable. Include "exitfail.h" to get it.
2669 * xstrtol.h: Include "exitfail.h".
2670 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2672 * long-options.c (parse_long_options): Use prototype
2673 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2676 2004-01-21 Jim Meyering <jim@meyering.net>
2678 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2679 so as not to conflict with a different-sized __mktime_internal
2680 function in GNU libc.
2681 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2682 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2684 2004-01-18 Paul Eggert <eggert@twinsun.com>
2686 Merge from diffutils.
2688 * file-type.c (file_type): Add typed memory objects.
2689 * file-type.h (S_TYPEISTMO): New macro.
2691 * c-stack.h (c_stack_action): Remove argv argument.
2692 * c-stack.c (c_stack_action): Likewise. All uses changed.
2693 (die): Don't calculate message unless segv_action returns.
2694 (get_stack_location, min_address_from_argv, max_address_from_argv,
2695 volatile stack_base, volatile_stack_size): Remove.
2696 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2697 that every segmentation violation is a stack overflow. (Ouch!)
2698 See Debian bug 136249 (still outstanding) for more info about why
2699 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2701 2003-11-30 Bruno Haible <bruno@clisp.org>
2703 Safer stack allocation.
2704 * setenv.c: Include allocsa.h.
2705 (alloca): Remove fallback definition.
2706 (freea): Remove macro.
2707 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2710 2003-10-17 Bruno Haible <bruno@clisp.org>
2712 * binary-io.h: Avoid warnings on Cygwin.
2714 2003-12-28 Bruno Haible <bruno@clisp.org>
2716 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2717 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2719 2003-11-28 Bruno Haible <bruno@clisp.org>
2721 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2723 2003-11-27 Bruno Haible <bruno@clisp.org>
2725 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2727 2003-11-17 Bruno Haible <bruno@clisp.org>
2729 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2731 2003-11-24 Bruno Haible <bruno@clisp.org>
2733 * xallocsa.h: New file, from GNU gettext.
2734 * xallocsa.c: New file, from GNU gettext.
2736 2003-11-24 Bruno Haible <bruno@clisp.org>
2738 * allocsa.h: New file, from GNU gettext.
2739 * allocsa.c: New file, from GNU gettext.
2741 2003-11-24 Bruno Haible <bruno@clisp.org>
2743 * eealloc.h: New file.
2745 2004-01-15 Jim Meyering <jim@meyering.net>
2747 Merge from coreutils.
2749 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2750 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2751 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2753 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2754 optional configure-time default.
2756 * version-etc.c (version_etc_copyright): Update copyright date.
2758 * xreadlink.c (xreadlink): Correct outdated comment.
2760 2004-01-15 Paul Eggert <eggert@twinsun.com>
2762 Merge from coreutils.
2764 * posixver.c: Include posixver.h.
2766 * same.c: Include <stdbool.h>, <limits.h>.
2767 (_POSIX_NAME_MAX): Define if not defined.
2769 (same_name): If file names are silently truncated, report
2770 that the file names are the same if they are the same after
2771 the silent truncation.
2773 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2774 conversion function.
2775 * xstrtod.c (xstrtod): Likewise. All callers changed to
2776 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2779 2004-01-14 Paul Eggert <eggert@twinsun.com>
2781 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2782 with like-named macro in fnmatch.c.
2783 (EXT): Use an internal constant instead.
2785 Merge fnmatch patches from glibc.
2786 * fnmatch.c (mbsinit): Remove define.
2787 Add libc_hidden_ver (__fnmatch, fnmatch).
2788 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2789 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2791 2003-12-14 Karl Berry <karl@gnu.org>
2793 * config.charset: update from gettext-runtime.
2795 2003-12-03 Paul Eggert <eggert@twinsun.com>
2797 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2798 Bug reported by Alfred M. Szmidt.
2800 2003-11-29 Karl Berry <karl@gnu.org>
2802 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2804 2003-11-23 Paul Eggert <eggert@twinsun.com>
2805 Bruno Haible <bruno@clisp.org>
2807 * printf-parse.h: Don't include sys/types.h.
2808 (ARG_NONE): New macro.
2809 (char_directive): Change type of *arg_index fields to size_t.
2810 * printf-parse.c: Don't include sys/types.h.
2811 (SSIZE_MAX): Remove macro.
2812 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2813 Remove unnecessary overflow check.
2814 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2817 2003-11-24 Paul Eggert <eggert@twinsun.com>
2819 * alloca.c: Remove dependency on xalloc module.
2820 (xalloc_die): Remove.
2821 (memory_full) [!defined emacs]: New macro.
2822 [!defined emacs]: Don't include xalloc.h.
2823 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2824 address arithmetic overflows. Change datatypes a bit to avoid
2827 2003-11-22 Jim Meyering <jim@meyering.net>
2829 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2831 2003-11-17 Bruno Haible <bruno@clisp.org>
2833 * vasnprintf.c (alloca): Remove fallback definition.
2834 (freea): Remove definition.
2835 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2836 Reported by Paul Eggert.
2838 2003-11-17 Jim Meyering <jim@meyering.net>
2840 On systems without utime and without a utimes function capable of
2841 dealing with a NULL struct utimbuf* argument, this utime replacement
2842 could -- in unusual circumstances -- leak a file descriptor.
2843 * utime.c: Include <unistd.h> and <errno.h>.
2844 (utime_null): Be sure to close `fd' and to preserve errno.
2845 Reported by Geoff Collyer via Arnold Robbins.
2847 2003-11-16 Paul Eggert <eggert@twinsun.com>
2848 Bruno Haible <bruno@clisp.org>
2850 Protect against address arithmetic overflow.
2851 * printf-args.h: Include stddef.h.
2852 (arguments): Change type of field 'count' to size_t.
2853 * printf-args.c (printf_fetchargs): Use size_t instead of
2854 'unsigned int' where appropriate.
2855 * printf-parse.h: Include sys/types.h.
2856 (char_directive): Change type of *arg_index fields to ssize_t.
2857 (char_directives): Change type of fields 'count', max_*_length to
2859 * printf-parse.c: Include sys/types.h and xsize.h.
2860 (SSIZE_MAX): Define fallback value.
2861 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2862 instead of 'int' where appropriate. Check a_allocated, d_allocated
2863 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2864 * vasnprintf.c: Include xsize.h.
2865 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2866 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2867 overflow. Avoid wraparound when converting a width or precision from
2870 2003-11-16 Bruno Haible <bruno@clisp.org>
2872 Update from GNU gettext.
2873 * printf-parse.c: Generalize to it can be compiled for wide strings.
2874 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2875 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2876 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2877 SNPRINTF): New macros.
2878 Don't include <alloca.h> if the file is used inside libintl.
2879 (local_wcslen): New function, for Solaris 2.5.1.
2880 (VASNPRINTF): Use it instead of wcslen.
2882 2003-11-16 Bruno Haible <bruno@clisp.org>
2884 * xsize.h (xmax): New function.
2885 (xsum, xsum3, xsum4): Declare as "pure" functions.
2887 2003-11-12 Paul Eggert <eggert@twinsun.com>
2889 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2890 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2891 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2892 heuristic is just as accurate as far as we know, and it removes a
2893 dependency on size_max.m4 and ptrdiff_max.m4.
2895 2003-11-12 Paul Eggert <eggert@twinsun.com>
2897 * xstrtol.c (__xstrtol): Remove "break" immediately after
2898 "return", to pacify some unknown compiler. Problem reported
2901 2003-11-11 Bruno Haible <bruno@clisp.org>
2903 * xsize.h (SIZE_MAX): Remove fallback definition.
2904 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2907 2003-11-10 Paul Eggert <eggert@twinsun.com>
2909 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2910 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2911 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2913 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2914 not (size_t) -1, since it's defined here.
2916 2003-11-06 Paul Eggert <eggert@twinsun.com>
2918 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2919 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2920 Reject sizes of exactly SIZE_MAX bytes.
2921 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2922 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2924 2003-11-05 Bruno Haible <bruno@clisp.org>
2926 * xsize.h: Include limits.h, to avoid a possible collision with
2927 SIZE_MAX defined in <limits.h> on Solaris.
2929 2003-11-04 Bruno Haible <bruno@clisp.org>
2931 * xsize.h: New file.
2932 * linebreak.c: Include xsize.h.
2933 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2934 argument for overflow.
2935 Suggested by Paul Eggert.
2937 2003-10-31 Bruno Haible <bruno@clisp.org>
2939 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2940 to avoid (extremely rare) race condition.
2941 Suggested by Paul Eggert.
2943 2003-11-03 Jim Meyering <jim@meyering.net>
2945 * userspec.c: Include "userspec.h".
2946 * userspec.h: New file.
2948 2003-10-31 Paul Eggert <eggert@twinsun.com>
2950 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2951 * mountlist.c (SIZE_MAX): Define if not defined already.
2952 (read_filesystem_list): Set and use me_type_malloced.
2953 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2954 whatever the type happens to be), for brevity and consistency.
2955 Check for size calculation overflow on Alphas running OSF/1.
2957 2003-10-31 Jim Meyering <jim@meyering.net>
2959 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2961 * linebuffer.c: Include <string.h> for declaration of memset.
2963 2003-10-30 Paul Eggert <eggert@twinsun.com>
2964 Bruno Haible <bruno@clisp.org>
2966 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2967 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2969 2003-10-29 Paul Eggert <eggert@twinsun.com>
2971 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2972 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2974 * quotearg.c (quotearg_n_options): Use it.
2975 * group-member.c: Include <stdbool.h>.
2976 (free_group_info): Arg is now const *; don't free arg.
2977 (get_group_info): Now returns bool and accepts struct group_info *,
2978 rather than returning a malloc'ed struct group_info *.
2979 All uses changed. Check for overflow in internal size calculation.
2981 * getusershell.c (readname): Simplify the code by using x2nrealloc
2982 rather than xmalloc/xrealloc.
2983 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2984 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2985 conformance bug: the old code used a pointer after freeing the
2986 storage that it addressed.
2987 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2988 rather than doing it by hand.
2989 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2990 the buffer preserved. Use free and xmalloc instead.
2991 * quotearg.c (quotearg_n_options): Likewise.
2992 Use a simpler test for size overflow. Don't use xalloc_oversized
2993 because unsigned int might be wider than size_t (!); this suggests
2994 that we should switch from unsigned int to size_t for slot numbers.
2996 2003-10-27 Bruno Haible <bruno@clisp.org>
2998 * stdbool_.h: Better support for BeOS.
3000 2003-10-27 Paul Eggert <eggert@twinsun.com>
3002 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3003 to allocate the returned structure. Do not allocate a subarray,
3004 as x2nrealloc will do that.
3005 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3006 instead of xnrealloc.
3007 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3009 2003-10-26 Paul Eggert <eggert@twinsun.com>
3011 * xalloc.h (xalloc_oversized): New static inline function, for
3012 callers that want to do their own size-overflow checking. Include
3013 <stdbool.h>, since xalloc_oversized returns bool.
3014 * xalloc.c (array_size_overflow): Remove. All callers changed
3015 to use xalloc_oversized.
3017 Add two functions x2realloc, x2nrealloc, for programs that grow
3018 arrays dynamically by doubling their sizes.
3019 * xalloc.h (x2realloc, x2nrealloc): New decls.
3020 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3023 Port to C99 semantics for 'inline' of external functions.
3024 Bug reported by Bruno Haible.
3025 * xmalloc.c (xnmalloc_inline): New static inline function,
3026 with the old contents of xnmalloc.
3027 (xnmalloc, xmalloc): Use it.
3028 (xnrealloc_inline): New static inline function,
3029 with the old contents of xnrealloc.
3030 (xnrealloc, xrealloc): Use it.
3032 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3034 2003-10-25 Paul Eggert <eggert@twinsun.com>
3036 Fix several address-calculation bugs in the hash modules,
3037 plus some minor code cleanup.
3039 * hash.h: Include <stdbool.h>, for bool.
3040 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3041 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3042 hash_get_n_entries, hash_get_max_bucket_length,
3043 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3044 hash_rehash): Use size_t rather than unsigned.
3045 * hash.c (struct hash_table, hash_get_n_buckets,
3046 hash_get_n_buckets_used, hash_get_n_entries,
3047 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3048 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3049 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3051 (SIZE_MAX): Define if not defined.
3052 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3053 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3055 Use const * when possible.
3056 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3057 (check_tuning): Fix bug: if tuning parameters were very close to
3058 0 or 1, rounding errors could have caused subscript violations.
3059 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3060 (hash_initialize): Add 'fail:' label
3061 to free table and return NULL, and use it to simplify code.
3062 Use calloc rather than clearing the storage ourself.
3063 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3064 buffer size calculations.
3065 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3066 Include <stddef.h>, for size_t.
3067 * hash-pjw.c (hash_pjw): Likewise.
3068 Switch to method described by Bruno Haible.
3069 Include <limits.h>, for CHAR_BIT.
3070 (SIZE_BITS): New macro.
3072 2003-10-21 Paul Eggert <eggert@twinsun.com>
3074 * getndelim2.c (getndelim2): When size calculation overflows,
3075 ceiling the allocation at NMAX bytes rather than silently
3076 discarding input bytes before NMAX is reached. This makes
3077 a difference only if NMAX exceeds SIZE_MAX / 2.
3079 * obstack.c: Merge from glibc.
3080 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3081 Add libc_hidden_def (_obstack_newchunk).
3082 (_obstack_free) [! defined _LIBC]: Remove.
3083 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3084 a clone of the function body.
3085 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3086 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3088 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3089 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3092 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3093 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3094 Don't use lvalue casts, as GCC plans to remove support for them
3095 in GCC 3.5. Reported by Joseph S. Myers. This bug
3096 was also present in the non-GCC version, indicating that this
3097 code had always been buggy and had never been widely used.
3098 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3099 Use the fast variant of each macro, rather than copying the
3100 definiens of the fast variant; that way, we'll be more likely to
3101 catch future bugs in the fast variants.
3103 2003-10-20 Bruno Haible <bruno@clisp.org>
3105 * wait-process.h: New file, from GNU gettext.
3106 * wait-process.c: New file, from GNU gettext.
3108 2003-10-19 Jim Meyering <jim@meyering.net>
3110 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3112 2003-10-16 Paul Eggert <eggert@twinsun.com>
3114 * getgroups.c: Include <errno.h>, <stdlib.h>.
3115 (getgroups): First arg is int, not size_t.
3116 Don't let 'free' mangle errno.
3118 2003-10-16 Jim Meyering <jim@meyering.net>
3120 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3122 2003-10-15 Paul Eggert <eggert@twinsun.com>
3124 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3126 (new_exclude, add_exclude_file): Initial size no longer needs to
3128 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3129 our own address arithmetic overflow checking.
3131 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3132 (fnmatch): Do not alloca more than 2000 wide characters;
3133 instead, use malloc for large buffers.
3134 Check for address arithmetic overflow, and return -1
3135 with errno set to ENOMEM in that case.
3136 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3137 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3138 instead, return -1. Check for address arithmetic overflow.
3140 2003-10-14 Paul Eggert <eggert@twinsun.com>
3142 Handle invalid suffixes and overflow independently, so that
3143 callers can treat them independently as needed. Fix some bugs in
3144 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3145 suffix for a human-readable blocksize. The major caller-visible
3146 change is the addition of a new
3147 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3148 that both overflow and suffix chars were found.
3150 * human.c (humblock): Don't check separately for invalid suffix
3151 char; that is xstrtoumax's job (now that its bug is fixed).
3152 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3153 INTMAX_MAX]: New macros.
3154 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3155 TYPE_MAXIMUM): New macros.
3156 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3157 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3158 if overflow occurs, as it's what __strtol does and it's more useful
3160 (__xstrtol): If __strtol reports some error other than ERANGE,
3161 reflect it to the caller as LONGINT_INVALID. If it reports
3162 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3163 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3164 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3166 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3167 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3168 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3169 [defined UINTMAX_MAX]: New macros.
3171 2003-10-14 Bruno Haible <bruno@clisp.org>
3173 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3174 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3175 Also use volatile where needed.
3177 2003-10-12 Paul Eggert <eggert@twinsun.com>
3179 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3180 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3181 and define in terms of the other primitives.
3182 * xmalloc.c: Include stdbool.h; do not include exit.h.
3183 (SIZE_MAX): Define if not already defined.
3184 (array_size_overflow): New function.
3185 (xalloc_die): Abort instead of exiting if 'error' returns.
3186 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3187 (xmalloc, xrealloc): Use them.
3188 (xcalloc): Check for address arithmetic overflow.
3189 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3190 a bit faster than strcpy.
3192 2003-10-08 Paul Eggert <eggert@twinsun.com>
3194 Merge getpass from libc, plus a few fixes.
3196 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3197 Include <stdbool.h>.
3198 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3199 __fsetlocking to empty.
3200 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3201 do include <bits/libc-lock.h>.
3202 Do not include <fcntl.h>; not needed.
3203 [_LIBC]: Include <wchar.h>.
3204 (NOTCANCEL_MODE): New macro.
3205 (flockfile, funlockfile) [_LIBC]: New macros.
3206 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3207 [!_LIBC]: New macros.
3208 (call_fclose): New function.
3209 (getpass): Use it. Save tty stream separately; this simplifies the
3210 code and makes it more reliable if stdin happens to equal stdout.
3211 Invoke __fsetlocking on tty.
3212 Handle thread cancellation if needed.
3213 Namespace cleanup (use __tcgetattr, __getline).
3214 Use bool for Booleans.
3215 [USE_IN_LIBIO]: Handle wide streams.
3216 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3217 stream might go where.
3219 * unlocked-io.h: Include <stdio.h>, so that the caller
3220 doesn't have to include <stdio.h> before us.
3221 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3222 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3223 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3224 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3225 if not declared, so that we can use getpass.c code from libc without
3227 (flockfile, ftrylockfile, funlockfile): New macros.
3229 2003-10-06 Bruno Haible <bruno@clisp.org>
3231 * version-etc-2.h: Remove file.
3232 * version-etc-2.c: Remove file.
3234 2003-09-25 Jim Meyering <jim@meyering.net>
3235 Bruno Haible <bruno@clisp.org>
3237 This lets translators provide better translations for the
3238 "Written by ..." part of --version output.
3239 * version-etc.h: Include stdarg.h.
3240 (version_etc_copyright): Declare as readonly.
3241 (version_etc): Make this function variadic with a NULL-terminated list
3242 of author name strings.
3243 (version_etc_va): New declaration.
3244 * version-etc.c: Include stdarg.h, stdlib.h.
3245 (version_etc_copyright): Declare as readonly.
3246 (version_etc_va): New function. Provide a different translatable string
3247 for each possible number of authors < 10. Abbreviate when there are 10
3249 (version_etc): Make this function variadic. Call version_etc_va.
3250 Suggestion from Gary V. Vaughan.
3252 * long-options.h (parse_long_options): Change prototype: the authors
3253 string is moved to the end and becomes variadic.
3254 * long-options.c: Include stdarg.h.
3255 (parse_long_options): Make this function variadic, too.
3256 Call version_etc_va, not version_etc.
3258 2003-10-06 Bruno Haible <bruno@clisp.org>
3260 * fatal-signal.h: New file, from GNU gettext.
3261 * fatal-signal.c: New file, from GNU gettext.
3263 2003-10-04 Karl Berry <karl@gnu.org>
3265 * argp*: update from libc.
3267 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3269 * getpass.c (getpass): Use a no-op fseek when switching from input to
3270 output mode on the same stream.
3272 2003-09-29 Paul Eggert <eggert@twinsun.com>
3274 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3275 Fix arg typo in previous patch.
3277 2003-09-28 Jim Meyering <jim@meyering.net>
3279 * error.c: Correct cpp indentation.
3281 2003-09-27 Paul Eggert <eggert@twinsun.com>
3283 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3284 Omit the special code that used __typeof__, since we worry that
3285 it could be more trouble than it's worth. See:
3286 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3287 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3291 2003-09-26 Jim Meyering <jim@meyering.net>
3293 * error.c (error_tail): Move some declarations
3294 into inner scope where the local variables are used.
3296 2003-09-26 Bruno Haible <bruno@clisp.org>
3298 * stpncpy.h (gnu_stpncpy): New declaration.
3299 (stpncpy): Define as alias for gnu_stpncpy.
3300 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3302 2003-09-26 Paul Eggert <eggert@twinsun.com>
3304 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3305 (error_tail): Do not loop, reallocating temporary buffer, since
3306 the output cannot contain more wide characters than the input
3307 contains bytes, the size must be big enough already. This avoids
3308 one potential size overflow calculation. Check for size overflow
3309 when calculating temporary buffer size. Free temporary buffer
3310 when done, if it was allocated with malloc; this plugs a memory
3311 leak. Remove casts from void * to pointers, that are no longer
3312 needed now that we're assuming C89 or better.
3314 Merge error changes from glibc.
3316 * error.c, error.h: Update copyright notice header to match glibc.
3317 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3318 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3319 Disable cancellation while printing error.
3320 * error.h: Prepend __ to parameter names.
3322 2003-09-25 Karl Berry <karl@gnu.org>
3324 * argp-fmtstream.c, argp-help.c: update from libc.
3326 2003-09-25 Bruno Haible <bruno@clisp.org>
3328 * version-etc-2.h: New file, from version-etc.h with modifications.
3329 * version-etc-2.c: New file, from version-etc.c with modifications.
3331 2003-09-25 Simon Josefsson <jas@extundo.com>
3333 * xgetdomainname.h: New file.
3334 * xgetdomainname.c: New file.
3336 2003-09-25 Simon Josefsson <jas@extundo.com>
3337 Bruno Haible <bruno@clisp.org>
3339 * getdomainname.h: New file.
3340 * getdomainname.c: New file.
3342 2003-09-24 Paul Eggert <eggert@twinsun.com>
3344 * linebuffer.c (freebuffer): Don't free the argument, just
3345 the buffer associated with the argument. Bug reported by
3348 2003-09-19 Karl Berry <karl@gnu.org>
3350 * argp.h: update from libc.
3352 2003-09-16 Paul Eggert <eggert@twinsun.com>
3354 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3355 input error, instead of returning NULL the next time we are called
3356 (and therefore losing track of errno).
3358 2003-09-15 Paul Eggert <eggert@twinsun.com>
3360 * getndelim2.c (getndelim2): Don't trash errno when a read
3361 fails, so that the caller gets the proper errno.
3363 * readutmp.c (read_utmp): Likewise.
3364 Check for fstat error. Close stream and free storage
3367 2003-09-14 Bruno Haible <bruno@clisp.org>
3369 * fwriteerror.h: New file.
3370 * fwriteerror.c: New file.
3372 2003-09-14 Jim Meyering <jim@meyering.net>
3374 * getloadavg.c: Correct cpp indentation.
3375 * strdup.c: Likewise.
3376 * vasnprintf.c: Likewise.
3378 2003-09-12 Paul Eggert <eggert@twinsun.com>
3380 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3381 * obstack.c [!defined _LIBC]: Likewise.
3382 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3383 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3384 * exitfail.c: Don't include stdlib.h; no longer needed.
3386 More changes to assume C89 or better.
3388 * error.c (error_tail): Assume vprintf.
3390 * argmatch.c (getenv): Remove decl.
3391 * progreloc.c (get_full_program_name): Define via prototype.
3392 * setenv.c (clearenv): Likewise.
3393 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3395 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3396 (malloc, memcpy): Remove decls.
3397 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3398 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3399 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3400 (memcpy): Remove macro.
3401 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3402 (__P): Remove. All uses removed.
3403 (PTR): Remove. All uses changed to void *.
3404 (CHAR_BIT, NULL): Remove.
3405 (spaces, zeros, memset_space, memset_zero)
3406 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3408 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3409 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3410 Define with prototype.
3411 Remove now-unnecessary prototype decl.
3412 (extra_args_spec): Assume ANSI C. All uses changed.
3413 (extra_args_spec_iso): Remove.
3414 (my_strftime, emacs_strftimeu): Define via prototype.
3415 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3417 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3418 * strtoimax.c: Include <stdlib.h> unconditionally.
3419 (strtoul, strtol): Remove decls.
3420 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3422 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3423 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3424 (LOCALE_PARAM_PROTO): New macro.
3425 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3426 (INTERNAL (strtol), strtol): Define with a prototype.
3427 (PARAMS): Remove. All uses removed.
3428 * tempname.c: Include <string.h> unconditionally.
3429 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3430 * xgethostname.c (main): Define with a prototype.
3431 * xmalloc.c: Include "xalloc.h" first, to check interface.
3432 Include <stdlib.h> unconditionally.
3433 (calloc, malloc, realloc, free): Remove decls.
3434 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3435 Include <stdlib.h> unconditionally. Sort include file names.
3437 (xstrtod): Define with a prototype.
3438 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3439 (strtol, strtoul): Remove decls.
3441 2003-09-11 Paul Eggert <eggert@twinsun.com>
3443 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3444 Include <stdlib.h>, <string.h> unconditionally.
3445 Remove now-unnecessary cast to char *.
3446 * strnlen.c: Include <string.h> unconditionally.
3447 * yesno.c (yesno): Define with a prototype.
3449 2003-09-10 Bruno Haible <bruno@clisp.org>
3451 * strcspn.c: Include <string.h> unconditionally.
3452 * strpbrk.c: Include <string.h> unconditionally.
3453 * strstr.c: Include <string.h> unconditionally.
3454 * unicodeio.c: Include <string.h> unconditionally.
3455 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3456 * unsetenv.c: Likewise.
3457 * xreadlink.c: Include <stdlib.h> unconditionally.
3458 * yesno.c: Include <stdlib.h> unconditionally.
3459 (rpmatch): Add prototype.
3461 2003-09-10 Jim Meyering <jim@meyering.net>
3463 * error.c: Correct indentation of cpp directives.
3465 2003-09-09 Paul Eggert <eggert@twinsun.com>
3469 * acosl.c (main): Use a prototype.
3470 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3473 * getloadavg.c (getloadavg, main): Define via prototypes.
3475 * getopt.h (struct option.name): Assume C89, and use 'const'.
3476 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3477 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3479 * getopt.c (const): Remove macro.
3480 Include <string.h> unconditionally.
3481 (my_index): Remove; all uses changed to strchr.
3482 (strlen): Remove decl.
3483 (exchange): Remove forward decl; no longer needed.
3484 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3485 Define with prototype.
3486 * getopt1.c (const): Remove macro.
3487 (getopt_long, getopt_long_only, main): Define with prototype.
3489 * getugroups.c: Include <string.h> unconditionally.
3491 * getusershell.c: Include <stdlib.h> unconditionally.
3492 (getusershell, setusershell, endusershell, readname, main):
3493 Define with prototypes.
3495 * group-member.c: Include group-member.h first.
3496 Include <stdlib.h> unconditionally.
3498 * hard-locale.c: Include hard-locale.h first.
3499 Include <stdlib.h>, <string.h> unconditionally.
3501 * hash.c (free, malloc): Remove decls.
3502 Include <stdlib.h> unconditionally.
3504 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3505 (getenv): Do not declare.
3507 * idcache.c: Include <string.h> unconditionally.
3509 * long-options.c: Include long-options.h first, to test interface.
3510 Include <stdlib.h> unconditionally.
3512 * makepath.c: Include makepath.h first, to test interface.
3513 Include <stdlib.h> and <string.h> unconditionally.
3515 * linebuffer.c: Include <stdlib.h>.
3516 (free): Remove decl.
3518 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3519 rpl_malloc returns void *, not char *.
3520 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3522 * md5.h: Include <limits.h> unconditionally.
3523 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3524 (__P): Remove; all uses removed.
3525 * md5.c: Include "md5.h" first.
3526 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3527 md5_buffer, md5_process_bytes, md5_process_block):
3528 Define with prototypes.
3529 * sha.h (__P): Remove all uses. (It wasn't defined??)
3530 * sha.c: Include "sha.h" first.
3531 Include <stdlib.h>, <string.h> unconditionally.
3533 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3534 * memcmp.c (__ptr_t): Likewise.
3535 * memrchr.c (__ptr_t): Likewise.
3536 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3537 Include <string.h> unconditionally.
3538 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3539 * memchr.c: Include <stdlib.h> unconditionally.
3540 * memchr.c (LONG_MAX): Remove.
3541 * memrchr.c (LONG_MAX): Likewise.
3542 * memchr.c (__memchr): Define via a prototype.
3543 * memrchr.c (__memrchr): Likewise.
3544 * memcmp.c (__P): Remove, and remove all uses.
3545 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3546 Remove forward decls; no longer needed.
3547 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3548 Use types required by C89 in prototype.
3550 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3551 * savedir.c: Likewise.
3552 * mkdir.c (free): Remove decl.
3553 * rmdir.c (rmdir): Define with a prototype.
3554 * savedir.c: Include savedir.h first, to test interface.
3556 * mktime.c (STDC_HEADERS): Remove.
3557 Include <stdlib.h>, <string.h> unconditionally.
3559 * modechange.c: Include <stdlib.h> unconditionally.
3560 (malloc): Remove decl.
3562 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3563 (free): Remove decl.
3565 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3566 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3567 (This type really should be intptr_t, but that's a C99ism.)
3568 (_obstack_memcpy): Remove: all uses changed to memcpy.
3569 Include <string.h> unconditionally.
3570 (struct obstack): Assume __STDC__ for types of members
3571 chunkfun, freefun, extra_arg.
3572 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3573 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3574 obstack_begin, obstack_specify_allocation,
3575 obstack_specify_allocation_with_arg, obstack_chunkfun,
3576 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3577 Remove unprototyped decls and the macros that use them.
3578 * obstack.c (POINTER): Remove. All uses changed to void *.
3579 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3580 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3581 (defined __STDC__ && __STDC__)]:
3582 Remove nonprototyped code.
3583 Include <stdlib.h> unconditionally.
3584 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3585 _obstack_allocated_p, _obstack_free, obstack_free,
3586 _obstack_memory_used, print_and_abort):
3587 Define using prototypes.
3588 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3589 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3590 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3591 obstack_next_free, obstack_object_size, obstack_room) [0]:
3592 Remove unused, unprototyped code.
3594 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3596 * physmem.c (physmem_total, physmem_available, main): Define
3599 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3600 (main): Define with a prototype.
3602 * posixver.c (getenv): Remove decl.
3604 * putenv.c (malloc): Returns void *, not char *.
3605 Include <string.h> unconditionally.
3606 (strchr, memcpy, NULL): Do not define.
3608 * readtokens.c: Include readtokens.h first, to test interface.
3609 Include <stdlib.h>, <string.h> unconditionally.
3610 (init_tokenbuffer): Define with a prototype.
3612 * regex.c (PARAMS): Remove. All uses removed.
3613 All uses of _RE_ARGS removed, too.
3614 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3616 (bzero): Assume memset exists.
3617 (memcmp, memcpy, NULL): Remove.
3618 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3619 char, or assignments to local vars of type signed char.
3620 (init_syntax_once, PREFIX(extract_number_and_incr),
3621 PREFIX(print_partial_compiled_pattern),
3622 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3623 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3624 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3625 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3626 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3627 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3628 wcs_compile_range, byte_compile_range, truncate_wchar,
3629 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3630 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3631 count_mbs_length, wcs_re_match_2_internal,
3632 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3633 PREFIX(alt_match_null_string_p),
3634 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3635 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3636 regfree, PREFIX(extract_number)): Define with prototype. Remove
3637 now-unnecessary declaration, if any.
3638 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3640 Remove now-unnecessary casts among pointer types.
3641 * regex.h (_RE_ARGS): Remove. All uses removed.
3643 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3644 (free): Remove decl.
3646 * rpmatch.c: Include <stdlib.h> unconditionally.
3648 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3649 (free): Remove decl.
3651 * save-cwd.c: Include <stdlib.h> unconditionally.
3652 * xgetcwd.c: Likewise.
3654 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3655 (free): Remove decl.
3657 * strchrnul.c (strchrnul): Define with a prototype.
3658 Fix bug: c_in was not converted to char before searching.
3660 The following changes are not K&R related:
3662 * group-member.h: Include <sys/types.h>, so that this file is
3664 * makepath.h: Likewise.
3666 * getusershell.c (readname, default_index, line_size, readname):
3667 Use size_t, not int, for sizes.
3668 (readname): If the size overflows, report an error instead of
3671 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3673 * getndelim2.c: Assume stdlib.h per the C89 spec.
3675 2003-09-08 Paul Eggert <eggert@twinsun.com>
3677 Assume C89 or better; remove K&R cruft.
3678 A few of these changes were first proposed by Derek Robert Price
3679 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3681 * addext.c: Include <string.h> unconditionally.
3682 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3683 Don't declare getenv or malloc.
3685 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3686 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3688 (find_stack_direction, alloca): Use prototypes.
3690 * atexit.c (atexit): Define using a prototype.
3692 * basename.c, dirname.c, stripslash.c:
3693 Include <string.h> unconditionally.
3695 * bcopy.c: Include <stddef.h>.
3696 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3698 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3700 * error.h (error, error_at_line, error_print_progname)
3701 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3702 * error.c: Include error.h first, to check interface.
3703 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3704 (VA_START): Remove; all uses changeed to va_start.
3705 (exit, strerror): Remove decls.
3706 (error_print_progname): Prototype uncondionally.
3707 Don't include <errno.h>; no longer needed.
3708 (private_strerror): Remove.
3709 (error_tail): Always define.
3710 (error, error_at_line): Assume C89 or better; always use prototypes.
3711 * fatal.c: Include "fatal.h" first, to test interface.
3712 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3713 (VA_START): Remove; all uses changed to va_start.
3714 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3716 (exit): Remove decl.
3717 (fatal): Prototype unconditionally. Assume va_start works.
3718 Abort at end, to pacify gcc.
3720 * euidaccess.c (main): Define with a prototype.
3722 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3724 * exitfail.c: Include <stdlib.h> unconditionally.
3726 * fnmatch_.h (__P): Remove. All uses changed to assume
3728 * fnmatch.c: Include fnmatch.h first, to test interface.
3729 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3730 (getenv): Remove decl.
3731 (fnmatch): Define using a prototype.
3732 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3733 (FCT): Define using a prototype.
3735 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3737 * gethostname.c: Include <stddef.h>.
3738 (gethostname): Define with prototype. Length is size_t, not int.
3740 2003-09-08 Paul Eggert <eggert@twinsun.com>
3742 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3743 getversion.c should have been removed then, but was accidentally
3746 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3747 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3749 2003-09-07 Paul Eggert <eggert@twinsun.com>
3751 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3752 copy_tm_result. Bug reported by Simon Josefsson in
3753 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3755 2003-09-06 Paul Eggert <eggert@twinsun.com>
3757 * time_r.c, time_r.h: New files.
3759 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3761 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3762 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3764 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3766 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3767 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3770 * timegm.c: Switch to glibc implementation, with the following changes:
3771 [defined HAVE_CONFIG_H]: Include <config.h>.
3772 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3773 (__mktime_internal) [!defined _LIBC]: New decl.
3774 (__gmtime_r) [!defined _LIBC]: New macro and function.
3775 (timegm): Use a prototype, since gnulib assumes C89.
3776 Do not bother declaring tmp to be const, as it's not really usefu.
3777 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3778 (timegm): Declare only if HAVE_DECL_TIMEGM.
3780 2003-09-03 Paul Eggert <eggert@twinsun.com>
3782 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3783 Bug reported by Lute Kamstra in
3784 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3786 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3787 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3788 course with correspondingly smaller numbers for tomorrow and
3789 yesterday. From Tadayoshi Funaba. Originally installed into
3790 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3793 2003-08-31 Simon Josefsson <jas@extundo.com>
3795 * timegm.h: New file.
3796 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3798 2003-08-31 Karl Berry <karl@gnu.org>
3800 * argp.h: update from libc.
3802 2003-08-28 Bruno Haible <bruno@clisp.org>
3804 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3805 warning on QNX, which defines O_BINARY to 000000.
3807 2003-08-24 Bruno Haible <bruno@clisp.org>
3809 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3810 MSVC7 <stdio.h> is included later.
3812 2003-08-20 Bruno Haible <bruno@clisp.org>
3814 * progname.h: New file, from GNU gettext.
3815 * progname.c: New file, from GNU gettext.
3816 * progreloc.c: New file, from GNU gettext.
3818 2003-08-19 Bruno Haible <bruno@clisp.org>
3820 * xstrdup.c: Assume <string.h> exists.
3822 2003-08-18 Jim Meyering <jim@meyering.net>
3824 * setenv.h: Indent nested cpp directive.
3825 * vasnprintf.c: Remove trailing blanks.
3827 2003-08-17 Simon Josefsson <jas@extundo.com>
3828 Bruno Haible <bruno@clisp.org>
3830 * xstrndup.h: New file.
3831 * xstrndup.c: New file.
3833 2003-08-17 Bruno Haible <bruno@clisp.org>
3835 * strndup.h: New file.
3837 2003-08-16 Paul Eggert <eggert@twinsun.com>
3839 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3840 space, undoing this 2003-08-12 change:
3841 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3843 2003-08-16 Jim Meyering <jim@meyering.net>
3845 Merge from coreutils.
3846 * xstrtoimax.c: #else #if -> #elif.
3847 * xstrtoumax.c: Likewise.
3849 2003-08-15 Paul Eggert <eggert@twinsun.com>
3851 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3852 rather than tab, after '#' in shell-script copyright notices.
3853 Suggested by Bruno Haible.
3855 2003-08-15 Jim Meyering <jim@meyering.net>
3856 and Paul Eggert <eggert@twinsun.com>
3858 Merge from coreutils.
3859 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3860 member but strut utmpx does not. Needed for AIX 4.3.3.
3861 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3863 2003-08-15 Jim Meyering <jim@meyering.net>
3865 Merge from coreutils.
3866 * xgethostname.c: Include <stdlib.h>.
3867 (xghostname): Don't exit for anything other than memory-related
3868 failure; just return NULL.
3869 * userspec.c: Include "posixver.h".
3870 (parse_user_spec): Accept `.' as a separator only
3871 in pre-POSIX-200112 mode.
3872 * strtoimax.c: Use #elif rather than #else #if.
3873 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3874 Remove function, now that we can rely on a working tzset function.
3875 [!_LIBC]: Ensure that the required autoconf test has been run.
3876 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3877 Use underlying_strftime for %r.
3878 * sha.c: Merge in some clean-up and optimization changes from glibc.
3879 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3880 Ensure that it is a multiple of 64.
3881 Rearrange loop exit tests so as to avoid performing an
3882 additional fread after encountering an error or EOF.
3883 * realloc.c: Update copyright date.
3885 2003-08-14 Jim Meyering <jim@meyering.net>
3887 Merge from coreutils.
3888 * obstack.h: Whitespace changes.
3889 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3890 and xcalloc return values.
3891 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3892 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3893 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3894 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3895 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3897 Use mntctl's return value to drive the entry-processing loop, since
3898 we can't rely on the value of the vmt_length member in the last
3899 entry. On some systems doing so could result in exhausting
3900 virtual memory. Based in part on a patch from Mike Jetzer.
3902 2003-08-14 Jim Meyering <jim@meyering.net>
3903 and Paul Eggert <eggert@twinsun.com>
3905 Merges from coreutils, plus other fixes.
3906 * physmem.c: Merge in portability changes from gcc/libiberty
3907 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3908 for credits and details. Thanks to Kaveh Ghazi for helping
3909 to keep these files in sync.
3910 (ARRAY_SIZE): Define it.
3911 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3912 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3913 (memcasecmp): Don't assume size_t fits in unsigned int.
3914 Remove casts and duplicate code.
3915 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3916 (memcpy): Remove definition.
3917 Merge in some clean-up and optimization changes from glibc.
3918 [BLOCKSIZE]: Move definition to top of file.
3919 Ensure that it is a multiple of 64.
3920 Rearrange loop exit tests so as to avoid performing an
3921 additional fread after encountering an error or EOF.
3922 * md5.h (md5_uintptr): Define.
3923 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3924 return to the initial working directory. Preserve errno
3926 * idcache.c: Include "xalloc.h".
3927 (xmalloc, xrealloc): Remove decls.
3928 (getuser): Remove casts no longer required in C89.
3929 * human.c: Include stdio.h, for sprintf.
3930 * group-member.c: Include "xalloc.h".
3931 (xmalloc, xrealloc): Remove decls.
3932 (get_group_info): Remove casts no longer required in C89.
3933 * getusershell.c (readname): Remove casts no longer required in C89.
3934 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3935 * getline.c: Whitespace fix, from coreutils.
3937 2003-08-13 Paul Eggert <eggert@twinsun.com>
3939 * exclude.c: Include <ctype.h>
3940 (IN_CTYPE_DOMAIN): New macro.
3942 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3945 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3946 Undo previous (whitespace-only) change.
3948 2003-08-12 Paul Eggert <eggert@twinsun.com>
3950 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3951 Normalize leading white space and remove trailing white space.
3952 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3953 notice, as per ../config/srclist-update.
3955 Merge from coreutils.
3956 * euidaccess.h: New file.
3957 * euidaccess.c: Include it.
3958 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3959 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3960 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3962 2003-08-11 Bruno Haible <bruno@clisp.org>
3964 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3965 (vasnprintf): Use it instead of wcslen.
3967 2003-08-11 Bruno Haible <bruno@clisp.org>
3969 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3970 value to ensure that _Bool promotes to int. Use #define for _Bool when
3971 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3973 2003-08-10 Karl Berry <karl@gnu.org>
3975 * regex.h: update from libc (whitespace fix).
3977 2003-08-09 Paul Eggert <eggert@twinsun.com>
3979 Merge some files from coreutils. These changes were
3980 originally made by Jim Meyering.
3981 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3982 many older Unixes require this.
3983 * alloca.c (alloca): Remove cast to argument of free;
3984 no longer needed in C89.
3985 * alloca_.h, regex.h: Fix white space to match
3986 what GNU indent does.
3988 2003-08-05 Paul Eggert <eggert@twinsun.com>
3990 * bumpalloc.h: Remove.
3992 2003-08-04 Paul Eggert <eggert@twinsun.com>
3994 * getloadavg.c: Change copyright notice and spacing to conform to
3997 Merge from coreutils.
3998 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4000 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4001 from Karl Berry, implemented by Jim Meyering.
4002 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4003 from Dmitry V. Levin.
4004 Remove anachronistic cast of xrealloc.
4005 * fnmatch_.h (__const): Remove. Use 'const'.
4006 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4007 type. Otherwise, it wouldn't compile with at least /bin/cc on
4008 ymp-cray-unicos9.0.2.X.
4009 Combine two mostly-identical uses of alloca into one.
4010 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4012 2003-08-04 Dave Love <d.love@dl.ac.uk>
4016 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4017 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4018 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4019 obsolete NLIST_NAME_UNION.
4020 [__GNU__]: Undef BSD and FSCALE.
4021 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4023 2003-08-03 Paul Eggert <eggert@twinsun.com>
4025 * stdbool_.h (_Bool): Make it signed char, instead of
4026 an enum type, so that it's guaranteed to promote to int. See:
4027 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4029 2003-07-31 Paul Eggert <eggert@twinsun.com>
4031 * strerror.c: Include config.h, limits.h. Declare sprintf.
4032 (strerror): Don't assume that a printable int fits in 14 bytes.
4034 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4035 Bruno Haible <bruno@clisp.org>
4037 * getline.h (getline, getdelim): Change return type to ssize_t.
4038 * getline.c (getline, getdelim): Likewise.
4039 Remove _GNU_SOURCE define; now it's defined in config.h through
4042 2003-07-22 Paul Eggert <eggert@twinsun.com>
4044 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4045 over-parenthesization in macros.
4047 Sync with coreutils.
4049 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4052 Use `exit_failure' for xalloc and xmemcoll instead of their own
4053 private exit-failure variables.
4054 * xalloc.h (xalloc_exit_failure): Remove.
4055 * xmalloc.c: Likewise. Include exitfail.h.
4056 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4057 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4058 * xmemcoll.c: Likewise. Include exitfail.h.
4059 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4061 2003-07-18 Paul Eggert <eggert@twinsun.com>
4063 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4064 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4065 to test that it can stand by itself. Include "exitfail.h".
4066 Clients should set exit_failure instead.
4067 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4069 2003-07-18 Andreas Schwab <schwab@suse.de>
4071 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4073 2003-07-18 Bruno Haible <bruno@clisp.org>
4075 * getndelim2.h: New file.
4076 * getndelim2.c: Make into a module of its own. Include config.h,
4078 (getndelim2): Make non-static. Change return type to ssize_t.
4079 * getline.h: Change argument names.
4080 * getline.c: Include getndelim2.h instead of getndelim2.c.
4081 * getnline.c: Include getndelim2.h.
4083 2003-07-17 Bruno Haible <bruno@clisp.org>
4085 * Makefile.am: Remove file.
4086 * Makefile.in: Remove file.
4088 2003-07-17 Bruno Haible <bruno@clisp.org>
4090 * getnline.h: New file.
4091 * getnline.c: New file.
4092 * getndelim2.c: New file, extracted from getline.c.
4093 (getndelim2): Renamed from getdelim2, with added nmax argument.
4094 * getline.c: Include getndelim2.c.
4095 (getdelim2): Moved out to getndelim2.c.
4096 (getline, getdelim): Update.
4098 2003-07-15 <karl@gnu.org>
4100 * vasnprintf.c: update from gettext.
4102 2003-07-15 Jim Meyering <jim@meyering.net>
4104 * makepath.c (make_path): Enclose diagnostic in _(...).
4106 2003-07-14 Paul Eggert <eggert@twinsun.com>
4108 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4109 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4110 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4111 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4112 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4113 updated automatically by ../config/srclist-update. This changes
4114 their license from LPGL to GPL.
4116 2003-07-14 Jim Meyering <jim@meyering.net>
4118 Don't emit diagnostics. Let callers do that.
4119 * save-cwd.c: Don't include "error.h".
4120 (save_cwd): Don't call error. Ensure that errno is valid
4121 when returning nonzero.
4123 * save-cwd.h (restore_cwd): Update prototype.
4124 * save-cwd.c (restore_cwd): Remove two parameters.
4125 Simplify. Don't call error upon failure. Let callers do that.
4126 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4127 when auditing is enabled. But don't bother updating the #if.
4129 2003-07-14 Simon Josefsson <jas@extundo.com>
4131 * mempcpy.h: New file.
4132 * mempcpy.c: New file.
4134 2003-07-14 Paul Eggert <eggert@twinsun.com>
4136 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4137 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4138 unicodeio.c, unicodeio.h, unlocked-io.h:
4139 Switch from LGPL to GPL.
4141 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4143 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4144 it breaks C++ compilation.
4145 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4147 2003-07-10 Jim Meyering <jim@meyering.net>
4149 * vasnprintf.c: Remove trailing blanks.
4150 Make cpp indentation consistent.
4152 2003-07-09 Paul Eggert <eggert@twinsun.com>
4154 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4155 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4156 Switch from LGPL to GPL.
4158 2003-07-07 Paul Eggert <eggert@twinsun.com>
4160 * mktime.c: Fix some boundary cases and remove need for floating point.
4162 Issue a compile-time diagnostic if time_t is floating point, or if
4163 two's complement arithmetic is not in effect, or if arithmetic
4164 right shift does not propagate the sign. These assumptions were
4165 all in the original code but they weren't checked.
4167 (TIME_T_MIDPOINT, verify): New macros.
4168 (__isleap): Remove; it has integer overflow problems.
4169 (leapyear): New function, without those problems.
4170 (ydhms_tm_diff): Remove; splitting into two parts.
4171 (ydhms_diff): New function, containing the arithmetic part of
4172 the old ydhms_tm_diff function. Issue a compile-time
4173 diagnostic if we are not using C99 integer division.
4174 Avoid casts when possible.
4175 (guess_time_tm): New function, containing the checking part of
4176 the old ydhms_tm_diff function. Return the new value, rather than
4177 the difference between it and the old. Accept a new argument T
4178 so that *T specifies the old value. Check for overflow in the result.
4180 (__mktime_internal): Use a time_t offset, not a long int offset.
4181 This undoes the 2003-06-04 change, which is no longer needed now
4182 that we have better overflow checking.
4183 (localtime_offset): Likewise.
4185 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4186 and long are 64-bit but int is only 32-bit.
4187 (ydhms_diff): Use long int to store year1 and yday1.
4188 Issue a compile-time diagnostic if long int is not wide enough.
4190 (__mktime_internal): Use long int to store adjusted year and yday.
4191 Use plain C rather than preprocessor commands, if that doesn't
4193 Check for overflow (and try to repair) after each probe
4194 rather than checking only at the very end. This avoids some bugs
4195 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4196 does not equal GMT offset at maximum time).
4197 Use integer to check for overflow rather than floating point; this
4198 is more portable to non-IEEE hosts, and is a tad faster.
4199 When we detect that we are oscillating between two values,
4200 don't check whether tm_isdst has the requested value, since
4201 we already know the answer. When tm_isdst has the wrong value,
4202 use a different heuristic to find the right one, based on the
4203 extreme values actually observed in practice in tz2003a,
4204 rather than the (overly optimistic) "previous 3 calendar quarters".
4206 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4207 "T const" to accommodate glibc style.
4208 (check_result): Use less-confusing report format. "long" -> "long int.
4210 Don't loop if the iteration overflows time_t.
4211 Allow a negative step in the iteration.
4213 2003-07-01 Paul Eggert <eggert@twinsun.com>
4215 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4216 having it depend on HAVE_SYS_TYPES_H.
4218 2003-06-25 Bruno Haible <bruno@clisp.org>
4220 * readlink.c: New file.
4222 2003-06-20 Bruno Haible <bruno@clisp.org>
4224 Assume C89, so PARAMS isn't needed.
4225 * unicodeio.h (PARAMS): Remove.
4226 * unicodeio.c: Don't use PARAMS.
4228 2003-06-18 Jim Meyering <jim@meyering.net>
4230 Merge changes from coreutils.
4231 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4232 Remove explicit declarations of xmalloc and realloc.
4234 (read_utmp): Remove anachronistic cast of xmalloc.
4236 2003-06-17 Paul Eggert <eggert@twinsun.com>
4238 Assume C89, so PARAMS isn't needed.
4239 * backupfile.h (PARAMS): Remove. All uses removed.
4240 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4241 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4242 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4243 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4244 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4245 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4246 xstrtol.h: Likewise.
4247 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4248 same.h, strverscmp.h: Do not include config.h; no longer needed.
4249 Anyway, config.h should always be included before any other file.
4251 2003-06-11 Simon Josefsson <jas@extundo.com>
4253 * sysexit_.h: New file.
4255 2003-05-20 Derek Price <derek@ximbiot.com>
4257 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4259 2003-06-10 Simon Josefsson <jas@extundo.com>
4261 * strchrnul.h: New file.
4262 * strchrnul.c: New file.
4264 2003-06-10 Simon Josefsson <jas@extundo.com>
4266 * argp.h: New file, from glibc.
4267 * argp-ba.c: New file, from glibc.
4268 * argp-eexst.c: New file, from glibc.
4269 * argp-fmtstream.c: New file, from glibc.
4270 * argp-fmtstream.h: New file, from glibc.
4271 * argp-fs-xinl.c: New file, from glibc.
4272 * argp-help.c: New file, from glibc.
4273 * argp-namefrob.h: New file, from glibc.
4274 * argp-parse.c: New file, from glibc.
4275 * argp-pv.c: New file, from glibc.
4276 * argp-pvh.c: New file, from glibc.
4277 * argp-xinl.c: New file, from glibc.
4279 2003-06-07 Jim Meyering <jim@meyering.net>
4281 * readtokens.h: Put `Free Software Foundation, Inc.'
4282 in place of my name in the copyright comment.
4283 Remove definition and uses of __P.
4286 * stat.c: Don't declare xmalloc explicitly.
4287 Instead, include "xalloc.h".
4288 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4289 xrealloc, and xcalloc return values.
4290 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4292 * xgetcwd.h: Remove definition/uses of PARAMS.
4294 2003-06-06 Jim Meyering <jim@meyering.net>
4296 * stdbool_.h: Renamed from stdbool.h.in.
4298 2003-06-06 Jim Meyering <jim@meyering.net>
4300 Merge from coreutils.
4301 * same.c: (same_name): Declare *_basename locals to be `const'.
4302 Consolidate declarations and initializations of *_base* locals.
4304 Merge from coreutils.
4305 This avoids a core dump on systems without GNU putenv,
4306 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4307 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4308 (unsetenv): New static function, from GNU libc.
4309 (rpl_putenv): Use it.
4311 * modechange.c: Remove trailing blanks.
4313 Merge from coreutils.
4314 * fsusage.c: Remove declaration of statfs.
4315 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4317 * posixtm.c: Include <stdbool.h> unconditionally.
4319 2003-06-05 Paul Eggert <eggert@twinsun.com>
4321 * mktime.c (__mktime_internal): When resolving a tm_isdst
4322 mismatch, look in future quarters as well as past. This fixes a
4323 bug when processing fall-backwards gaps immediately after a long
4324 period of daylight-saving time.
4326 * mktime.c: Assume freestanding C89 or better.
4327 (HAVE_LIMITS_H): Remove. Assume it's 1.
4328 (__P): Remove; not used.
4329 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4330 (mktime, not_equal_tm, print_tm, check_result,
4331 main): Use prototypes. Use const * where appropriate.
4332 (main): Fix typo in testing code that uncovered by above changes.
4333 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4335 2003-06-04 Paul Eggert <eggert@twinsun.com>
4337 * mktime.c: Fix Debian bug 177940
4338 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4339 (localtime_offset): Now long int, not time_t, because we want it
4340 to be guaranteed to be signed. All uses changed.
4341 (__mktime_internal): If overflow would occur when adding offset,
4344 Merge 'human' changes from coreutils. Rewrite to support
4345 locale-specific notations like thousands separators.
4346 * human.c: Simplify authorship notice.
4347 Include human.h immediately after config.h.
4348 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4349 <limits.h>: Do not include, since human.h does.
4350 (SIZE_MAX, UINTMAX_MAX): New macros.
4351 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4352 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4353 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4354 (power_letter): Renamed from suffixes.
4355 (generate_suffix_backwards): Remove.
4356 (adjust_value): Now takes int style (because of human.h changes)
4357 and long double value (for greater precision on some platforms).
4358 (group_number): New function.
4359 (human_readable): Use it. Use integer options, not enum.
4360 Put the options before the sizes in the arg list.
4361 Support all the new options.
4362 The old human_readable function has been removed;
4363 use inttostr.h instead.
4364 (human_readable, default_block_size, humblock):
4365 Use uintmax_t, not int, for block sizes.
4366 (human_readable_inexact, block_size_types): Remove.
4367 (block_size_opts): New constant.
4368 (human_options): Renamed from human_block_size, with new signature
4369 that allows block sizes up to UINTMAX_MAX. All callers changed.
4370 * human.h: Add copyright and authorship notice.
4371 Include <limits.h> and <stdbool.h> unconditionally.
4372 (PARAMS): Remove. All uses removed.
4373 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4374 (enum human_inexact_style): Remove tag; now a nameless enum.
4375 (human_floor, human_ceiling, human_round_to_even): Now have
4376 values 2, 0, 1 rather than -1, 1, 0.
4377 (human_group_digits, human_suppress_point_zero, human_autoscale,
4378 human_base_1024, human_SI, human_B): New constants.
4379 (human_readable_inexact, human_block_size): Remove.
4380 (human_readable): Size args are now uintmax_t, not int.
4381 (human_options): New decl.
4383 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4384 unnecessary now that we assume C89 or better. This change
4385 imported from coreutils.
4387 * mktime.c (__mktime_internal): Do not reject negative timestamps
4388 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4389 in the 2003-05-30 sync from glibc.
4391 .h files should stand alone, but we shouldn't include <sys/types.h>
4392 if we can get away with just <stddef.h>.
4394 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4395 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4396 rather than <sys/types.h>, as we merely need size_t.
4397 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4399 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4400 Include <stdio.h>, to get FILE.
4401 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4402 memcasecmp.h has included <stddef.h> and all we need is size_t.
4403 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4404 our interface, instead of including <sys/types.h>
4406 2003-06-02 Paul Eggert <eggert@twinsun.com>
4409 Fix some minor time-related bugs with POSIX time arguments.
4410 Some valid time stamps were being rejected (notably -1, and
4411 time stamps before 1900 on 64-bit hosts). And some invalid
4412 time stamps were being accepted, e.g. September 31.
4414 * posixtm.h (posixtime): Return bool instead of time_t, so
4415 that we can return (time_t) -1 successfully.
4416 * posixtm.c: Likewise.
4417 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4418 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4419 (t): Remove static var.
4420 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4421 of static var. All uses changed.
4422 (year): Do not reject years before 1900; they can occur with
4424 (posix_time_parse): Do not check for out-of-range components;
4425 that is now the caller's responsibility, since our checks were
4426 only approximations.
4427 (posixtime): Use mktime to check for out-of-range components,
4428 since it knows them exactly.
4429 If mktime returns (time_t) -1, check whether an error actually occurred
4430 by invoking localtime on -1.
4431 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4432 posixtime failures better.
4433 Improve the test data (in comments only).
4435 2003-05-30 <karl@gnu.org>
4437 * mktime.c: update from libc.
4439 2003-05-30 Bruno Haible <bruno@clisp.org>
4441 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4442 * localcharset.h: Likewise.
4443 * localcharset.c: Likewise.
4445 2003-05-28 Paul Eggert <eggert@twinsun.com>
4447 Assume the headers required for C89 freestanding compilers.
4448 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4449 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4450 without checking for HAVE_LIMITS_H.
4451 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4452 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4454 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4455 * exclude.c: Include <stdbool.h> unconditionally.
4456 * tempname.c: Include <stddef.h> unconditionally.
4457 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4458 * modechange.c, rpmatch.c (NULL): Don't define, since
4459 <stddef.h> does that.
4460 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4461 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4462 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4463 * xstrtol.c: Likewise.
4464 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4465 * savedir.c: Include <stddef.h> instead of defining NULL.
4467 * addext.c (addext): Use assignment rather than cast, to avoid
4468 warnings on some platforms.
4470 * mktime.c (__mktime_internal): Do not reject negative timestamps
4473 2003-05-10 Bruno Haible <bruno@clisp.org>
4475 * linebreak.c (iconv_string_length): Don't return -1 just because the
4476 string is longer than 4 KB.
4478 2003-05-12 Jim Meyering <jim@meyering.net>
4480 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4481 the space-padded-by-default conversion specifiers, %e, %k, %l.
4483 2003-05-03 Bruno Haible <bruno@clisp.org>
4485 Upgrade to Unicode-4.0.
4486 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4487 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4488 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4489 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4490 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4491 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4492 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4493 Change width of U+E0100..U+E01EF from 1 to 0.
4495 2003-04-25 Bruno Haible <bruno@clisp.org>
4497 * copy-file.c: Include <stddef.h>, for size_t.
4499 2003-04-25 Jim Meyering <jim@meyering.net>
4501 * copy-file.c (copy_file_preserving): Declare buf_size to be
4502 of type size_t, not int.
4504 2003-04-11 Jim Meyering <jim@meyering.net>
4506 Merge changes from Coreutils.
4508 2003-03-22 Jim Meyering <jim@meyering.net>
4510 * strftime.c (widen): Cast alloca return value to proper type.
4512 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4515 * strftime.c (my_strftime): Handle very large width
4516 specifications for numeric values correctly. Improve checks for
4519 2003-01-19 Jim Meyering <jim@meyering.net>
4521 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4522 (nl_get_alt_digit) [! defined my_strftime]: Define.
4523 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4524 _nl_get_alt_digit and _nl_get_walt_digit.
4526 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4527 These changes have no effect outside of _LIBC.
4529 2003-04-10 Bruno Haible <bruno@clisp.org>
4531 * findprog.h: New file, from GNU gettext.
4532 * findprog.c: New file, from GNU gettext.
4534 2003-04-05 Jim Meyering <jim@meyering.net>
4536 Merge changes from Coreutils.
4538 * exclude.h (PARAMS): Remove definition and uses.
4539 * exclude.c: Remove uses of `PARAMS'.
4541 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4542 Add test-cases for DOS filenames. Declare program_name.
4543 (main): Set up program_name. Patch by Rich Dawe.
4545 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4547 Use mntctl's return value to drive the entry-processing loop, since
4548 we can't rely on the value of the vmt_length member in the last
4549 entry. On some systems doing so could result in exhausting
4550 virtual memory. Based in part on a patch from Mike Jetzer.
4552 2003-04-04 Bruno Haible <bruno@clisp.org>
4554 * linebreak.h: New file, from GNU gettext.
4555 * linebreak.c: New file, from GNU gettext with slight modifications.
4556 * lbrkprop.h: New file, from GNU gettext.
4558 2003-04-03 Bruno Haible <bruno@clisp.org>
4560 * utf8-ucs4.h: New file, from GNU gettext.
4561 * utf16-ucs4.h: New file, from GNU gettext.
4562 * ucs4-utf8.h: New file, from GNU gettext.
4563 * ucs4-utf16.h: New file, from GNU gettext.
4565 2003-04-02 Bruno Haible <bruno@clisp.org>
4567 * binary-io.h: New file, from GNU gettext.
4569 2003-04-01 Bruno Haible <bruno@clisp.org>
4571 * pathname.h: New file, from GNU gettext.
4572 * concatpath.c: New file, from GNU gettext.
4574 2003-03-30 Bruno Haible <bruno@clisp.org>
4576 * copy-file.c (copy_file_preserving): Don't set owner if the function
4577 chown() doesn't exist.
4579 2003-03-28 Bruno Haible <bruno@clisp.org>
4581 * copy-file.h: New file, from GNU gettext.
4582 * copy-file.c: New file, from GNU gettext.
4584 2003-03-18 Jim Meyering <jim@meyering.net>
4586 * quote.c (quote_n): Fix typo in comment.
4588 2003-03-14 Jim Meyering <jim@meyering.net>
4590 Merge changes from Coreutils.
4591 * obstack.h (obstack_object_size): Declare temporary, __o,
4592 to be const, in order to avoid warnings.
4593 (obstack_room): Likewise.
4594 (obstack_empty_p): Likewise.
4596 2003-03-13 Paul Eggert <eggert@twinsun.com>
4598 Merge changes from Bison.
4599 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4600 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4601 when compiling Bison 1.875's `bitset bset = obstack_alloc
4602 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4603 * hash.c: Include <stdbool.h> unconditionally.
4605 2003-03-09 Paul Eggert <eggert@twinsun.com>
4607 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4608 Reported by Bruce Becker; see:
4609 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4611 2003-03-03 Paul Eggert <eggert@twinsun.com>
4612 Bruno Haible <bruno@clisp.org>
4614 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4615 Reported by John Hughes, see
4616 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4618 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4620 * poll_.h: New file.
4623 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4625 * mathl.h: New file.
4626 * acosl.c: New file.
4627 * asinl.c: New file.
4628 * atanl.c: New file.
4629 * ceill.c: New file.
4632 * floorl.c: New file.
4633 * frexpl.c: New file.
4634 * ldexpl.c: New file.
4636 * sincosl.c: New file.
4638 * sqrtl.c: New file.
4640 * trigl.c: New file.
4641 * trigl.h: New file.
4643 2003-02-17 Bruno Haible <bruno@clisp.org>
4645 * mkdtemp.h: New file, from GNU gettext.
4646 * mkdtemp.c: New file, from GNU gettext.
4648 2003-01-31 Bruno Haible <bruno@clisp.org>
4650 * rename.c: #undef rename before defining rpl_rename.
4651 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4653 2003-01-30 Bruno Haible <bruno@clisp.org>
4655 * printf-args.h: New file, from GNU gettext.
4656 * printf-args.c: New file, from GNU gettext.
4657 * printf-parse.h: New file, from GNU gettext.
4658 * printf-parse.c: New file, from GNU gettext.
4659 * vasnprintf.h: New file, from GNU gettext.
4660 * vasnprintf.c: New file, from GNU gettext.
4661 * asnprintf.c: New file, from GNU gettext.
4662 * vasprintf.h: New file, from GNU gettext with modifications.
4663 * vasprintf.c: New file, from GNU gettext.
4664 * asprintf.c: New file, from GNU gettext.
4666 2003-01-29 Bruno Haible <bruno@clisp.org>
4668 * stpncpy.h: New file, from GNU gettext with modifications.
4669 * stpncpy.c: New file, from GNU gettext with modifications.
4671 2003-01-28 Bruno Haible <bruno@clisp.org>
4673 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4675 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4678 2003-01-27 Bruno Haible <bruno@clisp.org>
4680 * xsetenv.h: New file, from GNU gettext.
4681 * xsetenv.c: New file, from GNU gettext.
4683 2003-01-23 Bruno Haible <bruno@clisp.org>
4685 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4687 2003-01-22 Bruno Haible <bruno@clisp.org>
4689 * exit.h: New file, from GNU gettext.
4691 2003-01-11 Bruno Haible <bruno@clisp.org>
4693 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4694 * strcase.h (strcasecmp, strncasecmp): Likewise.
4696 2003-01-14 Jim Meyering <jim@meyering.net>
4698 * same.c (same_name): Tweak a comment.
4700 2003-01-11 Bruno Haible <bruno@clisp.org>
4702 * same.c (same_name): Reorder tests so as to avoid calling stat()
4703 when a string comparison is sufficient.
4705 2003-01-11 Bruno Haible <bruno@clisp.org>
4707 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4710 2003-01-11 Bruno Haible <bruno@clisp.org>
4712 * hash-pjw.c: Add comment about low quality of this function.
4714 2003-01-12 Paul Eggert <eggert@twinsun.com>
4716 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4717 to avoid collisions with libcurses and libreadline.
4719 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4720 * getstr.h, getstr.c: Remove.
4721 * getline.c: Include "getline.h", to check interface.
4722 Move body of old getstr.c here: this defines MIN_CHUNK and
4723 declares getdelim2, which is renamed from getstr.
4724 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4726 * linebuffer.c (readlinebuffer): Renamed from readline.
4728 * linebuffer.h: Likewise.
4729 (readline): Remove backward-compatibility macro.
4731 2003-01-12 Jim Meyering <jim@meyering.net>
4733 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4735 2003-01-10 Bruno Haible <bruno@clisp.org>
4737 * alloca_.h: New file.
4738 * getdate.y: Unconditionally include alloca.h.
4739 * makepath.c: Likewise.
4740 * setenv.c: Likewise.
4741 * userspec.c: Likewise.
4743 2003-01-09 Bruno Haible <bruno@clisp.org>
4745 * stdbool.h.in: New file.
4747 2003-01-08 Bruno Haible <bruno@clisp.org>
4749 * safe-read.c: Include specification header first, to ensure its
4751 * full-write.c: Likewise.
4753 2003-01-08 Jim Meyering <jim@meyering.net>
4755 * full-write.c: Undefine and define-away `const' after inclusion
4756 of errno.h, not before. Suggestion from Bruno Haible.
4758 2003-01-07 Jim Meyering <jim@meyering.net>
4760 * full-write.c: Rework so that it may serve to define full_read, too.
4761 * full-read.c: Simply #define FULL_READ and include full-write.c.
4763 2003-01-06 Jim Meyering <jim@meyering.net>
4765 * version-etc.c: Update year in translatable copyright string.
4767 2002-12-25 Bruno Haible <bruno@clisp.org>
4769 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4770 * xstrtol.h: Likewise.
4771 * xstrtoimax.c: Likewise.
4772 * xstrtoumax.c: Likewise.
4773 * human.h: Likewise.
4775 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4776 on systems that have <inttypes.h> but not <stdint.h>.
4778 2002-12-31 Paul Eggert <eggert@twinsun.com>
4780 * memcoll.c (memcoll): Fall back on a simple algorithm using
4781 memcmp if strcoll doesn't work.
4783 2002-12-23 Bruno Haible <bruno@clisp.org>
4785 * localcharset.h: New file.
4786 * localcharset.c: Include it.
4787 * unicodeio.c: Likewise.
4789 2002-12-22 Bruno Haible <bruno@clisp.org>
4791 * utime.c (utime_null): No need to call ftruncate if the file was
4794 2002-12-23 Bruno Haible <bruno@clisp.org>
4796 * memcoll.c (STRCOLL): New macro.
4799 2002-12-22 Bruno Haible <bruno@clisp.org>
4801 * getstr.h (getstr): Define, to avoid clash with libcurses.
4802 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4804 2002-12-22 Bruno Haible <bruno@clisp.org>
4806 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4808 2002-12-23 Bruno Haible <bruno@clisp.org>
4810 * getline.h: Include <stddef.h>, for size_t.
4812 * unicodeio.h: Include <stddef.h>, for size_t.
4813 * unicodeio.c: Don't include <stddef.h>.
4815 2002-12-17 Bruno Haible <bruno@clisp.org>
4817 * canon-host.c (strdup): Remove unused declaration.
4819 * fsusage.c: Include full_read.h.
4820 (get_fs_usage): Use full_read instead of safe_read.
4822 * utime.c (utime_null): Use SAFE_READ_ERROR.
4824 2002-12-11 Bruno Haible <bruno@clisp.org>
4826 * setenv.h: Rewritten to cope with systems that have setenv() but not
4828 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4831 2002-12-11 Bruno Haible <bruno@clisp.org>
4833 * setenv.c (alloca): Fall back to malloc.
4835 (setenv): Use freea() to free memory allocated with alloca().
4837 2002-11-13 Bruno Haible <bruno@clisp.org>
4839 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4840 function declarations.
4841 * unsetenv.c (unsetenv): Likewise.
4843 2002-03-04 Bruno Haible <bruno@clisp.org>
4845 Portability to AIX 4.3.3.
4846 * unsetenv.c: New file, extracted from setenv.c.
4847 * setenv.c: Move the unsetenv() function to unsetenv.c.
4849 2001-12-20 Bruno Haible <bruno@clisp.org>
4851 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4852 use malloc instead. For SunOS 4.
4854 2001-12-11 Bruno Haible <bruno@clisp.org>
4856 * setenv.c: Declare alloca.
4857 (compar_fn_t): New typedef.
4858 (KNOWN_VALUE, STORE_VALUE): Use it.
4860 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4863 2002-12-10 Paul Eggert <eggert@twinsun.com>
4865 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4866 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4867 Choose values that are less likely to collide with system fnmatch
4869 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4870 defined (e.g., a pure POSIX system).
4871 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4872 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4874 2002-12-06 Jim Meyering <jim@meyering.net>
4876 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4878 Merge in changes from libc's misc/error.c, in preparation
4879 for the merge of gnulib's changes back into libc.
4881 * error.c (_): Define only if not already defined.
4882 Move definition to follow all #include directives.
4883 Include unlocked-io.h only if !_LIBC.
4884 [_LIBC]: Include <libio/libioP.h>.
4885 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4886 (fflush): Tweak definition to use INTUSE.
4889 2002-12-05 Paul Eggert <eggert@twinsun.com>
4891 * alloca.c [defined emacs]: Include "lisp.h".
4892 (xalloc_die) [defined emacs]: New macro.
4893 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4894 [! defined emacs]: Include <xalloc.h>.
4895 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4896 (pointer): Typedef to POINTER_TYPE *.
4897 (malloc): Remove decl; we now always use xmalloc.
4898 (alloca): Use old-style definition, since Emacs needs this.
4899 Check for arithmetic overflow when computing combined size.
4901 2002-12-04 Paul Eggert <eggert@twinsun.com>
4903 Do not generate unlocked-io.h automatically, since it's easier to
4904 maintain it by hand.
4906 * unlocked-io.h: New file, from GNU diffutils,
4907 but with proper copyright notice and attribution.
4909 * Makefile.am: Add copyright notice.
4910 (libfetish_a_SOURCES): Add unlocked-io.h.
4911 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4912 (DISTCLEANFILES, io_functions): Remove macros.
4913 (EXTRA_DIST): Remove gen_uio.
4914 (unlocked-io.h): Remove rule.
4916 2002-12-04 Jim Meyering <jim@meyering.net>
4918 Reflect the fact that stat.c and lstat.c are no longer generated.
4919 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4920 (DISTCLEANFILES): Likewise.
4921 (EXTRA_DIST): Likewise.
4922 (all_local): Don't depend on stat.c or lstat.c.
4923 (stat.c, lstat.c): Remove rules.
4924 (EXTRA_DIST): Remove xstat.in.
4926 * xstat.in: Remove file. Contents moved into stat.c.
4927 * stat.c: New file. Contents mostly from xstat.in.
4928 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4929 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4931 * safe-read.c: Rework so that it may serve to define safe_write, too.
4932 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4934 2002-12-03 Jim Meyering <jim@meyering.net>
4936 * safe-read.c, safe-write.c: Change variable names and comments, but
4937 not semantics, to minimize the differences between these two files.
4938 (safe_read): Change comment to mention SAFE_READ_ERROR.
4940 * safe-read.c (IS_EINTR): Define.
4941 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4943 2002-12-02 Bruno Haible <bruno@clisp.org>
4945 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4946 Define, taken from safe-read.c.
4947 (INT_MAX): Provide fallback.
4948 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4949 * safe-write.h (SAFE_WRITE_ERROR): Define.
4951 * safe-read.c (EINTR): Remove definition.
4952 (safe_read): Don't use EINTR if it is absent.
4954 2002-12-02 Jim Meyering <jim@meyering.net>
4956 * safe-read.c (EINTR): Define.
4957 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4958 (INT_MAX): Provide fallback.
4959 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4961 * safe-read.h (SAFE_READ_ERROR): Define.
4963 2002-12-01 Jim Meyering <jim@meyering.net>
4965 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4966 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4968 2002-11-27 Paul Eggert <eggert@twinsun.com>
4970 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4971 hash_rehash): Replace `if (limit <= value) abort ();' with
4972 `if (! (value < limit)) abort ();', for readability.
4974 2002-11-26 <karl@gnu.org>
4976 * strdup.c: copy from libc again, with jim's ok.
4977 * .cppi-disable: re-add strdup.c
4979 2002-11-25 <karl@gnu.org>
4981 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4982 instead of "strtol.c".
4984 2002-11-25 Jim Meyering <jim@meyering.net>
4986 * mktime.c: Sync from libc, now that it has the latest fix.
4988 2002-11-24 <karl@gnu.org>
4990 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4991 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4993 2002-11-24 Jim Meyering <jim@meyering.net>
4995 Update from coreutils:
4997 * mktime.c: Merge in changes from libc.
4999 Avoid a link-time failure on some Linux systems.
5000 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5001 (__mon_yday): Declare with the STATIC attribute.
5002 (__mktime_internal): Likewise.
5003 Based on a report from Greg Schafer.
5005 2002-11-23 Jim Meyering <jim@meyering.net>
5007 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5008 Use `unsigned', not `int', as type of index.
5010 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5012 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5014 2002-11-22 Paul Eggert <eggert@twinsun.com>
5016 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5017 hint that one should use `if (! x) abort ();' rather than `assert
5018 (x);', and anyway it's one less thing to worry about configuring.
5019 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5020 hash_rehash, hash_insert): Use abort rather than assert.
5022 2002-11-22 Paul Eggert <eggert@twinsun.com>
5024 * quotearg.h: Allow multiple inclusion by surrounding with
5025 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5026 so that we can be included first.
5027 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5028 * quotearg.c: Include quotearg.h immediately after config.h.
5029 No need to include stddef.h or sys/types.h any more.
5030 Surround local include files with "", not "<>".
5031 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5032 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5033 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5034 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5035 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5036 (ISPRINT): Remove; no longer needed now that we assume C89.
5038 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5041 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5042 quotearg_char): Use SIZE_MAX rather than
5043 (size_t) -1 when we are talking about "infinity".
5045 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5047 2002-11-22 Bruno Haible <bruno@clisp.org>
5049 * safe-read.h: Assume C89. Add comments.
5050 (safe_read): Change return type to size_t.
5051 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5052 counts > SSIZE_MAX correctly.
5053 * safe-write.h: New file.
5054 * safe-write.c: New file.
5055 * full-read.h: New file.
5056 * full-read.c: New file.
5057 * full-write.h: Assume C89. Add comments.
5058 * full-write.c: Include safe-write.h.
5059 (full_write): Rewritten to use safe_write.
5060 Suggested by Jim Meyering and Paul Eggert.
5062 2002-11-21 Bruno Haible <bruno@clisp.org>
5064 Remove case insensitive option matching.
5065 * argmatch.h (argcasematch): Remove declaration.
5066 (ARGCASEMATCH): Remove macro.
5067 (__xargmatch_internal): Remove case_sensitive argument.
5068 (XARGMATCH): Update.
5069 (XARGCASEMATCH): Remove macro.
5070 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5071 case_sensitive argument.
5072 (argcasematch): Remove function.
5073 (__xargmatch_internal): Remove case_sensitive argument.
5074 (main): Use XARGMATCH instead of XARGCASEMATCH.
5076 * xmalloc.c: Change compile-time error message. Add comment about
5077 required autoconf version.
5079 2002-11-21 Jim Meyering <jim@meyering.net>
5081 * strdup.c (strdup): Tweak comment and initial #if/#include.
5083 Merge in changes from the coreutils.
5085 2002-09-25 Paul Eggert <eggert@twinsun.com>
5086 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5087 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5088 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5089 int. Work more efficiently if X is the same width as uintmax_t.
5090 Do not compare X to -1, to avoid bogus compiler warning.
5091 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5092 Don't assume that f_frsize and f_bsize are the same type.
5094 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5097 * makepath.c (make_path): Restore umask *before* creating the final
5099 (make_path): Minor reformatting.
5101 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5102 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5104 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5105 ones. At least on GNU/Linux systems, `auto' means something else.
5108 2002-11-20 Paul Eggert <eggert@twinsun.com>
5110 Merge argmatch cleanups from Bison. Assume C89.
5112 * argmatch.c: Include config.h here, not in argmatch.h.
5113 Include stdlib.h, for EXIT_FAILURE.
5114 Always include <string.h>, since we assume C89.
5115 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5116 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5117 Include <stddef.h> instead, since it's all we need for size_t.
5118 (PARAMS): Remove. All uses removed.
5119 (ARRAY_CARDINALITY): Do not bother to #undef.
5120 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5121 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5122 Remove unnecessary parentheses.
5123 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5124 Insert necessary parentheses.
5125 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5126 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5128 2002-11-19 Bruno Haible <bruno@clisp.org>
5130 * mbswidth.c: Include mbswidth.h right at the beginning.
5131 * mbswidth.h: Include <stddef.h>, for size_t.
5133 * mbswidth.h (PARAMS): Remove macro.
5134 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5135 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5137 * gcd.h (PARAMS): Remove macro.
5138 (gcd): Use ANSI C function declarations.
5139 * gcd.c (gcd): Likewise.
5141 2002-11-15 Bruno Haible <bruno@clisp.org>
5143 * strcspn.c: Include <stddef.h>.
5144 (strcspn): Use ANSI C function declaration. Change return type to
5146 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5147 (strpbrk): Use NULL.
5148 * strpbrk.h (PARAMS): Remove macro.
5149 (strpbrk): Use ANSI C function declaration.
5150 * strstr.c: Don't include <sys/types.h>.
5151 * strstr.h (PARAMS): Remove macro.
5152 (strstr): Use ANSI C function declarations.
5154 2002-11-06 Bruno Haible <bruno@clisp.org>
5156 * gcd.h (gcd): Change argument type to 'unsigned long'.
5157 * gcd.c (gcd): Likewise.
5159 2002-11-05 Bruno Haible <bruno@clisp.org>
5161 * gcd.h: New file, from gettext-0.11.5.
5162 * gcd.c: New file, from gettext-0.11.5.
5164 2002-11-05 Bruno Haible <bruno@clisp.org>
5166 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5167 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5168 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5169 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5171 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5172 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5174 * closeout.c: Include gettext.h instead of <libintl.h>.
5175 * human.c: Include gettext.h instead of <libintl.h>.
5176 * quotearg.c: Include gettext.h instead of <libintl.h>.
5177 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5178 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5179 * userspec.c: Include gettext.h instead of <libintl.h>.
5180 * version-etc.c: Include gettext.h instead of <libintl.h>.
5181 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5182 (textdomain): Remove definition.
5183 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5185 * long-options.c: Remove include of <libintl.h> and definition of _.
5186 * same.c: Remove include of <libintl.h> and definition of _.
5188 2002-11-04 Bruno Haible <bruno@clisp.org>
5190 * stpcpy.h: New file, from GNU gettext-0.11.5.
5191 * strcase.h: New file, from GNU gettext-0.11.5.
5192 * strpbrk.h: New file, from GNU gettext-0.11.5.
5193 * strstr.h: New file, from GNU gettext-0.11.5.
5194 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5196 2002-05-09 Bruno Haible <bruno@clisp.org>
5198 * config.charset: Update for newest glibc. Add canonical names
5199 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5201 2002-05-09 Bruno Haible <bruno@clisp.org>
5203 * localcharset.c (get_charset_aliases): Add more Windows specific
5206 2002-05-08 Owen Taylor <otaylor@redhat.com>
5208 * config.charset: A few additions for Solaris.
5210 2001-12-05 Bruno Haible <bruno@clisp.org>
5212 * localcharset.c (locale_charset): Don't return an empty string.
5214 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5216 * config.charset: msdos in uk_UA uses CP1125.
5218 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5220 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5221 * localcharset.c (locale_charset): Declare as extern "C".
5223 2002-02-15 Bruno Haible <bruno@clisp.org>
5225 * config.charset [msdosdjgpp]: For Russian, use CP866.
5227 2002-02-11 Bruno Haible <bruno@clisp.org>
5229 * config.charset: Add support for NetBSD.
5231 2002-09-25 <karl@gnu.org>
5233 * strdup.c: copy from libc/string (via ../config/srclist*).
5234 * getopt*: copy from libc/posix.
5235 * gettext.h: copy from gettext.
5236 * .cppi-disable: add strdup.c, gettext.h.
5238 2002-07-01 Jim Meyering <meyering@lucent.com>
5240 * c-stack.c: Include sys/time.h.
5241 From Volker Borchert.
5243 2002-06-11 Paul Eggert <eggert@twinsun.com>
5245 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5246 New macro. Use it uniformly instead of
5247 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5248 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5249 reported by Vin Shelton.
5251 2002-06-22 Jim Meyering <meyering@lucent.com>
5253 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5254 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5256 2002-06-22 Paul Eggert <eggert@twinsun.com>
5258 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5259 Do not assume SA_SIGINFO behavior.
5260 Bug reported by Jim Meyering on NetBSD 1.5.2.
5262 2002-06-22 Jim Meyering <meyering@lucent.com>
5264 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5266 * exitfail.c, exitfail.h: Likewise.
5267 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5269 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5271 (EXTRA_DIST): Add fnmatch_loop.c.
5272 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5274 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5275 * fnmatch.c: Update from diffutils-2.8.2.
5276 * fnmatch_.h: New file. From diffutils-2.8.2.
5277 * fnmatch.h: Remove file.
5279 2002-06-18 Paul Eggert <eggert@twinsun.com>
5281 * file-type.h: Report an error if neither S_ISREG nor
5282 S_IFREG is defined, instead of using a test specific to glibc
5283 2.2. This should be safe, since POSIX requires S_ISREG and
5284 Unix Version 7 had S_IFREG. We don't need to check for
5285 <sys/types.h> since we don't use any symbols that it defines.
5287 2002-06-15 Jim Meyering <meyering@lucent.com>
5289 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5290 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5291 have been included before this file.
5293 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5295 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5296 so that each temporary file name is unique and valid in the first
5297 8 characters, for operation under DOS.
5299 2002-06-15 Jim Meyering <meyering@lucent.com>
5301 Work even with DJGPP 2.03, which lacks support for symlinks.
5303 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5305 * lchown.c (S_ISLNK): Likewise.
5307 2002-06-14 Jim Meyering <meyering@lucent.com>
5309 * file-type.h: Use the version from diffutils-2.8.2.
5310 * file-type.c: Likewise.
5312 2002-05-27 Jim Meyering <meyering@lucent.com>
5314 Fix a problem seen only on nonconforming systems whereby ls.c's
5315 use of localtime, and then of gettimeofday would cause trouble:
5316 the localtime call used to initialize rpl_gettimeofday's save
5317 mechanism would clobber ls's current local time information so
5318 that in any long listing the first file would always be listed
5319 with date 1970-01-01. Analysis by Volker Borchert.
5321 * gettimeofday.c (localtime): Undefine.
5322 (rpl_localtime): New function.
5324 2002-05-22 Jim Meyering <meyering@lucent.com>
5326 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5327 * file-type.h: New file.
5328 * file-type.c (file_type): New file/function. Extracted from diffutils.
5330 2002-04-29 Paul Eggert <eggert@twinsun.com>
5332 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5334 2002-04-28 Paul Eggert <eggert@twinsun.com>
5336 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5337 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5338 of 127, since 64 is the largest conceivable number for ancient
5340 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5342 2002-04-28 Jim Meyering <meyering@lucent.com>
5344 * sig2str.c (WTERMSIG): Remove definition (unused).
5346 2002-04-28 Paul Eggert <eggert@twinsun.com>
5348 * sig2str.h, sig2str.c: New files.
5349 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5351 2002-04-24 Jim Meyering <meyering@lucent.com>
5353 * gettext.h: New file, from Gettext.
5354 * Makefile.am (INCLUDES): Remove -I../intl.
5355 (libfetish_a_SOURCES): Add gettext.h.
5357 2002-04-16 Jim Meyering <meyering@lucent.com>
5359 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5360 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5361 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5363 2002-04-12 Jim Meyering <meyering@lucent.com>
5365 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5367 2002-03-10 Jim Meyering <meyering@lucent.com>
5369 * makepath.c (make_path): Remove a comma from a diagnostic.
5370 Suggestion from Santiago Vila.
5372 2002-03-08 Jim Meyering <meyering@lucent.com>
5374 * rename.c: Mention that this wrapper is needed also on
5375 mips-dec-ultrix4.4 systems.
5377 2002-03-02 Jim Meyering <meyering@lucent.com>
5379 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5380 not HAVE_CLOCK_SETTIME.
5382 2002-02-27 Paul Eggert <eggert@twinsun.com>
5384 * nanosleep.h: Rename to....
5385 * timespec.h: New name for nanosleep.h. All uses changed.
5387 * gettime.c: New file.
5388 * settime.c: New file.
5391 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5392 timespec.h. Remove nanosleep.h.
5394 2002-02-25 Paul Eggert <eggert@twinsun.com>
5396 * acl.c, acl.h: New files.
5397 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5399 2002-02-24 Jim Meyering <meyering@lucent.com>
5401 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5402 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5403 cause trouble. Reported by Nelson Beebe.
5405 2002-02-23 Paul Eggert <eggert@twinsun.com>
5407 * path-concat.c (xpath_concat): Reorder code to pacify
5408 compilers that don't know that xalloc_die never returns.
5410 2002-02-20 Jim Meyering <meyering@lucent.com>
5412 * getdate.c: Regenerate using bison-1.33.
5414 2002-02-15 Paul Eggert <eggert@twinsun.com>
5416 * posixver.c, posixver.h: New files.
5417 * Makefile.am (libfetish_a_SOURCES): Add them.
5419 2002-02-02 Paul Eggert <eggert@twinsun.com>
5420 Bruno Haible <bruno@clisp.org>
5422 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5423 (fwrite_success_callback): New declaration.
5424 * unicodeio.c (unicode_to_mb): New function, extracted from
5425 print_unicode_char. Call failure callback instead of error.
5426 (fwrite_success_callback): New function.
5427 (exit_failure_callback): New function.
5428 (fallback_failure_callback): New function.
5429 (print_unicode_char): Call unicode_to_mb.
5431 2002-01-26 Jim Meyering <meyering@lucent.com>
5433 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5435 2002-01-22 Jim Meyering <meyering@lucent.com>
5437 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5438 Otherwise, some versions of automake would omit the rule that makes
5439 Makefile from Makefile.in.
5441 2001-01-21 Paul Eggert <eggert@twinsun.com>
5443 * xmemcoll.h, xmemcoll.c: New files.
5444 * Makefile.am (libfetish_a_SOURCES): Add them.
5445 * memcoll.c: Include errno.h, and declare errno if not defined.
5446 (memcoll): Set errno to zero if there is no error.
5448 * quotearg.c (quotearg_buffer_restyled):
5449 Fix bug with quoting buffers containing NUL when backslashing escapes.
5450 This bug was exposed by the other changes in this patch.
5451 (quotearg_n_options): New arg ARGSIZE.
5452 All callers changed.
5453 (quoting_options_from_style): New function.
5454 (quotearg_n_style): Use it.
5455 (quotearg_n_style_mem): New function.
5457 * quotearg.h (quotearg_n_style_mem): New function.
5459 2002-01-16 Jim Meyering <meyering@lucent.com>
5461 * getdate.y: Add three semicolons, each just before a closing brace.
5462 Bison (as of version 1.31) no longer papers over that mistake.
5464 2002-02-14 Paul Eggert <eggert@twinsun.com>
5466 * backupfile.c (ISDIGIT): Comment fix.
5467 * getdate.y (ISDIGIT): Likewise.
5468 * posixtm.c (ISDIGIT, year): Likewise.
5469 * strverscmp.c (ISDIGIT): Likewise.
5470 * userspec.c (ISDIGIT): Likewise.
5472 2002-01-05 Jim Meyering <meyering@lucent.com>
5474 * version-etc.c (version_etc_copyright): Update copyright year.
5476 2001-01-19 Paul Eggert <eggert@twinsun.com>
5478 * closeout.c (close_stdout_status): If ferror (stdout), do
5479 not silently exit merely because the output buffer happens to
5480 have nothing pending.
5482 2001-12-18 Paul Eggert <eggert@twinsun.com>
5484 See the big note in ../ChangeLog.
5485 * human.c (suffixes): Prefer K to k for 1024.
5486 (generate_suffix_backwards): New function.
5487 (human_readable_inexact): Use it.
5488 * xstrtol.c (__xstrtol): If there is no number but there
5489 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5490 Accept 'K' as well as 'k'.
5492 2001-12-15 Jim Meyering <meyering@lucent.com>
5494 * regex.h (__restrict_arr): Update from libc.
5496 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5497 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5500 2001-12-10 Jim Meyering <meyering@lucent.com>
5502 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5503 Instead, include "xalloc.h".
5504 (initbuffer): Don't cast xmalloc return value to char*.
5505 (readline): Reword comment.
5506 Don't cast xrealloc return value to char*
5509 2001-12-09 Jim Meyering <meyering@lucent.com>
5511 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5512 `signed and unsigned type in conditional expression'.
5513 * posixtm.c (posix_time_parse): Likewise.
5515 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5517 * readtokens.c (readtoken): Declare an index to be of type unsigned
5518 to avoid a pedantic warning.
5520 * getstr.c: Don't include assert.h.
5521 (getstr): Remove warning-evoking assertions.
5522 Return -1 if offset parameter is out of bounds.
5523 Change the type of a local from int to size_t.
5525 * strftime.c (my_strftime_localtime_r): Include this function
5526 definition in the `#if ! HAVE_TM_GMTOFF' block.
5528 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5529 Include xalloc.h instead.
5531 2001-12-02 Jim Meyering <meyering@lucent.com>
5533 * tempname.c: Don't declare getenv, thus reverting the change of
5534 2001-11-18. It's no longer necessary, now that stdlib.h is always
5537 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5538 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5540 2001-11-30 Akim Demaille <akim@epita.fr>
5542 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5543 before being defined.
5545 2001-11-27 Paul Eggert <eggert@twinsun.com>
5547 * quotearg.h (quotearg_n, quotearg_n_style):
5548 First arg is int, not unsigned.
5549 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5550 (SIZE_MAX, UINT_MAX): New macros.
5551 (quotearg_n_options): Abort if N is negative.
5552 Avoid overflow check on hosts where size_t is 64 bits and int
5553 is 32 bits, as overflow is impossible there.
5554 Fix off-by-one typo that caused unnecessary reallocation.
5556 2001-11-27 Jim Meyering <meyering@lucent.com>
5558 * tempname.c: Merge with version from libc.
5559 * regex.c: Likewise.
5561 * tempname.c: Include stdlib.h unconditionally. On some old systems
5562 for which STDC_HEADERS is 0, it was not included, resulting in a
5563 warning about an integer-to-pointer conversion problem with getenv.
5564 Reported by Volker Borchert.
5566 2001-11-26 Jim Meyering <meyering@lucent.com>
5568 * gtod.h: Remove file.
5569 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5570 * gettimeofday.c: Don't include gtod.h.
5571 (GTOD_init): Remove function.
5572 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5573 Suggestion from Volker Borchert.
5575 2001-11-23 Jim Meyering <meyering@lucent.com>
5577 * hash.h (struct hash_table): Don't define here. Merely declare it.
5578 * hash.c (struct hash_table): Define it here instead.
5580 2001-11-22 Jim Meyering <meyering@lucent.com>
5582 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5584 2001-11-18 Paul Eggert <eggert@twinsun.com>
5586 * tempname.c (TMP_MAX): Remove; no longer needed.
5587 (TEMPORARIES): New macro.
5588 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5589 removes an artificial limitation (e.g. HP-UX 10.20, where
5592 2001-11-18 Jim Meyering <meyering@lucent.com>
5594 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5597 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5598 files will be created before anything else.
5600 2001-11-17 Jim Meyering <meyering@lucent.com>
5602 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5603 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5604 rather than group writable. Patch by Juan F. Codagnone.
5606 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5607 Instead, include "xalloc.h".
5609 * mountlist.c: Include unlocked-io.h after all system headers.
5610 Remove explicit declarations of xmalloc, xrealloc,
5611 and xstrdup. Instead, include "xalloc.h".
5613 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5614 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5615 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5617 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5618 Reported by Padraig Brady.
5620 * mkstemp.c: #undef mkstemp.
5622 (rpl_mkstemp): Rename from mkstemp.
5625 2001-11-16 Jim Meyering <meyering@lucent.com>
5627 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5628 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5629 determine the amount of total physical memory, use pstat_getstatic.
5630 HPUX-11 doesn't define _SC_PHYS_PAGES.
5631 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5632 If sysconf couldn't be used to determine the amount of available
5633 physical memory, use both pstat_getstatic and pstat_getdynamic.
5634 Based on a patch from Bob Proulx.
5636 2001-11-05 Jim Meyering <meyering@lucent.com>
5638 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5640 2001-11-03 Jim Meyering <meyering@lucent.com>
5642 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5643 in argmatch_to_argument call.
5645 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5648 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5649 e.g., a fault due to an attempt to free a NULL pointer.
5651 2001-11-01 Jim Meyering <meyering@lucent.com>
5653 * dirfd.c, dirfd.h: New files.
5654 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5656 * hash.c (hash_print) [TESTING]: Clean up.
5658 2001-10-22 Paul Eggert <eggert@twinsun.com>
5660 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5661 to avoid a warning if -Wall.
5663 2001-10-21 Paul Eggert <eggert@twinsun.com>
5665 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5667 2001-10-21 Jim Meyering <meyering@lucent.com>
5669 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5670 this code would end up calling gettext even in packages built
5672 * getopt.c (_): Likewise.
5673 * regex.c (_): Likewise.
5675 2001-10-20 Paul Eggert <eggert@twinsun.com>
5677 * error.c (strerror_r): Do not declare unless !_LIBC.
5678 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5679 Use strerror_r that is only a macro, even if it is not a function.
5680 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5681 (private_strerror): Use prototypes, not old-style function definition.
5682 (print_errno_message): New function.
5683 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5685 (error_tail, error, error_at_line): Use it.
5687 2001-10-11 Jim Meyering <meyering@lucent.com>
5689 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5690 and quote_n (1, ... to avoid clobbering a buffer.
5692 2001-10-05 Jim Meyering <meyering@lucent.com>
5694 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5695 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5696 * hash-pjw.h: New file.
5698 2001-09-30 Jim Meyering <meyering@lucent.com>
5700 * mountlist.c [MOUNTED_GETFSSTAT]:
5701 Include <sys/ucred.h>, for Apple Darwin.
5702 Include sys/mount.h and sys/fs_types.h only if available.
5704 (read_filesystem_list): Use FS_TYPE.
5706 2001-09-29 Paul Eggert <eggert@twinsun.com>
5708 * exclude.c (excluded_filename): 0 -> false, since it's
5711 2001-09-28 Paul Eggert <eggert@twinsun.com>
5713 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5714 #defines strtoimax. Also treat the other strto* functions
5717 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5718 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5719 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5721 2001-09-26 Jim Meyering <meyering@lucent.com>
5723 Most macros in unlocked-io.h had the wrong number of arguments.
5724 * gen-uio: New script.
5725 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5726 * unlocked-io.hin: Remove file.
5727 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5728 rather than trying to embed it here.
5729 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5730 Reported by Padraig Brady.
5732 2001-09-25 Volker Borchert <bt@teknon.de>
5734 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5736 2001-09-23 Jim Meyering <meyering@lucent.com>
5738 * mountlist.c: Remove useless parentheses in #if directives.
5739 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5740 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5742 2001-09-22 Jim Meyering <meyering@lucent.com>
5744 * localcharset.c: Update from latest gettext.
5745 * config.charset: Likewise.
5747 2001-09-20 Jim Meyering <meyering@lucent.com>
5749 * xstrtol.c (strtoimax): Guard declaration with
5750 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5751 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5752 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5753 (strtoumax): Likewise, for completeness (it wasn't necessary).
5755 2001-09-06 Paul Eggert <eggert@twinsun.com>
5757 * strtoimax.c (HAVE_LONG_LONG):
5758 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5759 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5760 to work around bug in IBM C compiler.
5762 2001-09-16 Jim Meyering <meyering@lucent.com>
5764 * mkdir.c: New file.
5766 2001-09-04 Paul Eggert <eggert@twinsun.com>
5768 * xgetcwd.c: Revert some of the previous change; intead,
5769 fix the HAVE_GETCWD_NULL code to behave more like the
5770 !HAVE_GETCWD_NULL code used to.
5773 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5776 2001-09-04 Paul Eggert <eggert@twinsun.com>
5778 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5779 Use ssize_t, not int, to store result of readlink.
5780 Check for ssize_t overflow as well as size_t overflow,
5781 as POSIX says the result of readlink is implementation-defined
5782 when ssize_t overflows.
5783 Remove unnecessary cast to char*.
5784 Use free+malloc instead of realloc, as the storage doesn't need
5785 to be preserved and it's clearer and can be more efficient that way.
5786 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5787 * xreadlink.h (xreadlink): Update prototype.
5789 2001-09-03 Paul Eggert <eggert@twinsun.com>
5791 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5792 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5793 spotted by Jim Meyering.
5795 2001-09-03 Jim Meyering <meyering@lucent.com>
5797 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5799 2001-09-03 Paul Eggert <eggert@twinsun.com>
5801 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5802 like the HAVE_GETCWD_NULL code.
5803 Include pathmax.h if not HAVE_GETCWD.
5804 Do not include xalloc.h.
5805 (INITIAL_BUFFER_SIZE): New symbol.
5806 Do not use xmalloc / xrealloc, since the caller is responsible for
5807 handling errors. Preserve errno around `free' during failure.
5808 Do not overrun buffer when using getwd.
5810 2001-09-03 Paul Eggert <eggert@twinsun.com>
5812 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5813 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5815 2001-09-02 Jim Meyering <meyering@lucent.com>
5817 * error.c: Update from GNU libc.
5819 2001-09-01 Jim Meyering <meyering@lucent.com>
5821 * xreadlink.c: New file.
5822 * xreadlink.h: New file.
5823 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5825 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5826 doesn't conflict with sparc Solaris 7's definition in
5827 /usr/include/sys/int_types.h.
5829 * exclude.c: Use `""', not `<>' to #include non-system header files.
5830 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5831 and strncasecmp as r-values. Unixware didn't have declarations.
5833 2001-08-31 Jim Meyering <meyering@lucent.com>
5835 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5836 Use an initial, malloc'd, buffer of length 128 rather than
5837 a statically allocated one of length 1024.
5839 2001-08-30 Paul Eggert <eggert@twinsun.com>
5841 * xgetcwd.c: Don't include pathmax.h.
5842 Include stdlib.h and unistd.h if available.
5844 (xmalloc, xstrdup, free): Remove decls.
5845 (xgetcwd): Don't assume sizes fit in unsigned.
5846 Check for overflow when computing sizes.
5847 Simplify reallocation code.
5849 2001-08-28 Paul Eggert <eggert@twinsun.com>
5851 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5853 * strtoimax.c: Renamed from strtoxmax.c, removing the
5856 Also, make the following further changes to make this file's
5857 configuration more similar to that of strtol.c:
5858 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5859 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5860 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5861 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5862 changed to signed values.
5864 And make the following changes as well:
5865 Fix copyright notice, as 1999 was missing.
5866 (verify): New macro.
5867 (strtoimax): Check sizes at compile-time, not run-time.
5868 Prefer strtol to strtoll if both work.
5869 (main): Remove; it was not that useful and was a pain to maintain.
5871 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5873 2001-08-30 Paul Eggert <eggert@twinsun.com>
5875 * savedir.c (savedir): Remove size parameter, as POSIX says that
5876 a directory's st_size can have an arbitrary value, so the old
5877 usage could waste an arbitrary amount of memory. All uses
5879 * savedir.h: Update prototype.
5881 2001-08-30 Paul Eggert <eggert@twinsun.com>
5883 * xstrtol.c (strtoimax): New decl.
5885 2001-08-28 Paul Eggert <eggert@twinsun.com>
5887 * xstrtol.h: Add copyright notice.
5888 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5889 LONGINT_INVALID_SUFFIX_CHAR.
5891 2001-08-30 Paul Eggert <eggert@twinsun.com>
5893 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5896 2001-08-30 Paul Eggert <eggert@twinsun.com>
5898 * hash.c: Remove '2001' from copyright notice.
5900 2001-08-30 Paul Eggert <eggert@twinsun.com>
5902 * full-write.h: New file.
5903 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5904 * full-write.c: Correct credits, as cccp.c no longer
5905 exists and anyway it was so heavily changed from the old cccp
5906 code as to be unrecognizable. Include full-write.h.
5907 (full_write) Return size_t, with short writes meaning failure.
5908 All callers changed. This fixes a bug with large buffers
5910 * utime.c: Include full-write.h.
5912 2001-08-30 Paul Eggert <eggert@twinsun.com>
5914 Merge 'exclude' changes from tar 1.13.22.
5915 This fixes one or two unlikely storage allocation overflow bugs,
5916 but doesn't change user-visible behavior otherwise.
5918 2001-08-30 Paul Eggert <eggert@twinsun.com>
5920 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5921 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5922 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5923 Include if available.
5924 (<xalloc.h>): Include
5925 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5926 (verify): New macro. Use it to verify that EXCLUDE macros do not
5927 collide with FNM macros.
5928 (struct patopts): New struct.
5929 (struct exclude): Use it, as exclude patterns now come with options.
5930 (new_exclude): Support above changes.
5931 (new_exclude, add_exclude_file):
5932 Initial size must now be a power of two to simplify overflow checking.
5933 (free_exclude, fnmatch_no_wildcards): New function.
5934 (excluded_filename): No longer requires options arg, as the options
5935 are determined by add_exclude. Now returns bool, not int.
5936 (excluded_filename, add_exclude):
5937 Add support for the fancy new exclusion options.
5938 (add_exclude, add_exclude_file): Now takes int options arg.
5939 Check for arithmetic overflow when computing sizes.
5940 (add_exclude_file): xrealloc might modify errno, so don't
5941 realloc until after errno might be used.
5943 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5945 (free_exclude): New decl.
5946 (add_exclude, add_exclude_file): Now takes int options arg.
5947 (excluded_filename): No longer requires options arg, as the options
5948 are determined by add_exclude. Now returns bool, not int.
5950 2001-08-30 Paul Eggert <eggert@twinsun.com>
5952 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5954 2001-08-27 Jim Meyering <meyering@lucent.com>
5956 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5958 * version-etc.c (N_): Remove definition.
5959 Revert most of last change.
5960 Instead, simply don't mark the `Copyright...' string for translation.
5961 Based on advice from Paul Eggert.
5963 * strtoxmax.c: Tweak comment.
5965 2001-08-26 Jim Meyering <meyering@lucent.com>
5967 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5968 of copyright with `%s' so translators don't get an untranslated
5970 (COPYRIGHT_YEAR): Define.
5971 (version_etc): Use fprintf rather than fputs.
5972 Suggestion from Ulrich Drepper.
5974 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5976 * strtoll.c: New file, from GNU libc.
5977 * xstrtoimax.c: New file.
5979 * xstrtol.h: Add xstrtoimax.
5980 * strtoumax.c: New file. Simply include "strtoumax.c".
5981 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5983 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5984 * strtoxmax.c: ... then renamed to this.
5986 2001-08-13 Paul Eggert <eggert@twinsun.com>
5988 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5989 Port to Solaris 8, where 'sed' requires a space after the 'r'
5990 command, and where sh dislikes "$/". Clean up the spacing a bit.
5991 Redirect output to $tmp just once.
5993 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5995 * addext.c (<errno.h>): Include.
5996 (errno): Declare if not defined.
5997 (addext): Work correctly when pathconf returns -1 and leaves
5998 errno alone because there is no limit. Also, work even if
5999 pathconf returns a value greater than SIZE_MAX.
6001 2001-08-12 Jim Meyering <meyering@lucent.com>
6003 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6004 Simply `return getcwd (NULL, 0);'.
6005 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6006 Use 1300 as initial value for length, not PATH_MAX.
6008 * pathmax.h: Clean up cpp syntax.
6010 2001-08-12 Jim Meyering <meyering@lucent.com>
6012 * gettimeofday.c: New file.
6014 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6016 2001-08-04 Jim Meyering <meyering@lucent.com>
6018 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6019 to get in sync with glibc.
6021 2001-08-03 Paul Eggert <eggert@twinsun.com>
6023 The following changes are from gettext 0.10.39 as maintained by
6026 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6027 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6028 with inverted sense. All uses changed.
6030 * mbswidth.c: Don't include <limits.h>.
6031 Include <stdlib.h> and <string.h> unconditionally.
6032 (iswcntrl, mbsinit, ISCNTRL): New macros.
6033 (mbsnwidth): Use K&R style function declarations.
6034 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6035 can optimize it when MB_CUR_MAX == 1.
6036 The width of control characters is zero, not 1.
6038 2001-07-15 Jim Meyering <meyering@lucent.com>
6040 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6041 (BUILT_SOURCES): Add unlocked-io.h.
6042 (io_functions): Define.
6043 (unlocked-io.h): New rule.
6044 (DISTCLEANFILES): Add unlocked-io.h.
6045 (all-local): Depend on unlocked-io.h, to ensure it is created.
6047 * unlocked-io.hin: New file
6049 * regex.c: Update from glibc.
6051 2001-07-05 Jim Meyering <meyering@lucent.com>
6053 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6055 (libfetish_a_SOURCES): Put all .h files here instead.
6056 Remove a thus-exposed (better checks in automake) duplicate and
6057 two unnecessary .h files.
6059 2001-06-11 Jim Meyering <meyering@lucent.com>
6061 * regex.c: Update from GNU libc.
6063 2001-05-27 Jim Meyering <meyering@lucent.com>
6065 * readutmp.h (UT_TYPE): Define.
6067 2001-05-24 Jim Meyering <meyering@lucent.com>
6069 * argmatch.c: Include "quote.h".
6070 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6071 quote function. Reported by Göran Uddeborg.
6073 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6075 * dirname.c (dir_name): Compute append_dot using path, not newpath
6076 which is not yet declared.
6078 2001-05-11 Paul Eggert <eggert@twinsun.com>
6080 * Makefile.am (libfetish_a_SOURCES):
6081 Add strftime.c, since we now compile it on all hosts.
6083 * strftime.c (my_strftime):
6084 Define to nstrftime if emacs, but only if my_strftime is not defined.
6085 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6086 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6087 Add one more extra argument: a nanoseconds value.
6090 (my_strftime function): Add %N format.
6091 (emacs_strftimeu): Renamed from emacs_strftime,
6092 with extra ut argument.
6094 2001-05-11 Paul Eggert <eggert@twinsun.com>
6096 dirname code cleanup. base_name now behaves more compatibly
6097 with POSIX basename when given file names that have trailing
6098 slashes, and similarly for dir_name. Add new primitives
6099 base_len and dir_len. Put the directory-name-related decls
6102 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6103 * backupfile.c (base_name): Likewise.
6104 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6105 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6106 * makepath.c (strip_trailing_slashes): Likewise.
6107 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6109 * rename.c (strip_trailing_slashes): Likewise.
6110 * same.c (base_name): Likewise.
6111 * stripslash.c (ISSLASH): Likewise.
6113 * addext.c: Include <dirname.h> after size_t is defined.
6114 * backupfile.c: Likewise.
6116 * addext.c (addext): Use base_len to trim redundant
6117 trailing slashes instead of doing it ourselves.
6118 But do not trim the last slash if it is not redundant.
6120 * backupfile.c (find_backup_file_name,
6121 max_backup_version): Use base_len instead of rolling it ourselves.
6122 Handle the case of "" and (on DOS) "C:" correctly.
6124 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6125 Include <string.h>, <dirname.h>.
6126 (base_name): Allow file names ending in slashes, other than names
6127 that are all slashes. In this case, return the basename followed
6128 by the slashes. This is more general, and can be used in places
6129 where the original base_name purposely had an assertion failure.
6130 (base_len): New function.
6132 * dirname.c: Include <string.h> instead of <stdlib.h>.
6133 Do not include <assert.h>; no longer needed.
6135 (memrchr): Remove decl.
6136 (dir_name_r): Remove.
6137 (dir_len): Renamed from dirlen. All callers changed.
6138 Rewrite in terms of base_name, for simplicity and consistency.
6139 (dir_name): Never return NULL. All callers changed.
6140 Do not include <stdlib.h> in test program; no longer needed.
6141 return 0; is fine for test program.
6143 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6145 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6147 * path-concat.c (path_concat): Use base_len to compute
6148 base length, not strlen; this means we cannot rely on memcpy
6151 * same.c (STREQ): Remove.
6152 (same_name): Handle the case where the basename ends in trailing '/'.
6154 * stripslash.c (strip_trailing_slashes): Return nonzero if
6155 a slash was stripped. Do not strip the last slash after a
6158 2001-04-08 Jim Meyering <meyering@lucent.com>
6160 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6161 recomputed; that's necessary when the offset spans a DST transition.
6162 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6164 2001-04-02 Jim Meyering <meyering@lucent.com>
6166 * regex.h, regex.c: Update from GNU libc.
6168 2001-03-19 Paul Eggert <eggert@twinsun.com>
6170 * version-etc.c (version_etc_copyright): Update to 2001.
6172 2001-03-16 Paul Eggert <eggert@twinsun.com>
6174 * tempname.c (uint64_t): Define to uintmax_t if
6175 not defined, and if UINT64_MAX is not defined.
6176 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6177 Reported by John David Anglin.
6179 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6181 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6182 alias if codeset is empty.
6183 * config.charset (BeOS): Use wildcard syntax.
6185 2001-03-13 Jim Meyering <meyering@lucent.com>
6187 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6188 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6191 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6193 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6195 * unicodeio.c (print_unicode_char): Simplify accordingly.
6197 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6199 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6200 support for DOS/DJGPP.
6202 2001-02-28 Paul Eggert <eggert@twinsun.com>
6204 * Makefile.am (libfetish_a_SOURCES):
6205 Add dup-safer.c, fopen-safer.c.
6206 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6208 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6210 2001-02-25 Paul Eggert <eggert@twinsun.com>
6212 The mkstemp replacement is taken from glibc 2.2.2, with some
6213 portability fixes for use outside glibc, as follows:
6215 * tempname.c (struct_stat64): New macro.
6216 (direxists, __gen_tempname): Use it.
6217 This avoids a portability problem with Solaris 8.
6219 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6220 (<stddef.h>, <stdint.h>, <string.h>):
6221 Include only if STDC_HEADERS || _LIBC.
6222 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6223 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6224 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6225 (__set_errno): Define this macro if <errno.h> doesn't.
6226 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6227 Define these macros if <stdio.h> doesn't.
6228 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6229 Define these macros if <sys/stat.h>
6230 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6231 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6232 __xstat64): Define if not _LIBC.
6233 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6234 (__gen_tempname): Invoke gettimeofday only if
6235 HAVE_GETTIMEOFDAY || _LIBC;
6236 otherwise, fall back on plain "time".
6237 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6239 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6241 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6243 2001-02-17 Jim Meyering <meyering@lucent.com>
6245 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6246 around included file name.
6248 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6250 * strftime.c: Update from GNU libc (the only changes were to comments).
6252 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6254 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6256 2001-02-17 Paul Eggert <eggert@twinsun.com>
6258 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6259 Remove workaround macros for hosts that have mbrtowc but not
6260 mbstate_t, as we now insist on proper declarations for both
6261 before using mbrtowc.
6263 2001-02-17 Jim Meyering <meyering@lucent.com>
6265 * regex.c: Update from libc.
6267 2001-02-16 Paul Eggert <eggert@twinsun.com>
6269 * alloca.c (malloc): Undef before defining, since stdlib.h
6270 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6271 Reported by Mark Hounschell via Paul Eggert.
6273 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6275 * config.charset: Update for FreeBSD 4.2.
6277 2001-01-26 Jim Meyering <meyering@lucent.com>
6279 * quotearg.c: Include stddef.h.
6280 * quote.c: Include stddef.h.
6281 Reported by Axel Kittenberger.
6283 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6284 line in double quotes so that it evokes a better diagnostic.
6285 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6286 Reported by Axel Kittenberger.
6288 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6290 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6291 to avoid a warning. Add back 'const' to inptr.
6293 2001-01-16 Jim Meyering <meyering@lucent.com>
6295 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6298 2001-01-14 Jim Meyering <meyering@lucent.com>
6300 * rename.c: New file. From Volker Borchert.
6301 Include stdlib.h, string.h or strings.h, and xalloc.h.
6302 Use strip_trailing_slashes rather than open-coding it.
6304 2001-01-03 Paul Eggert <eggert@twinsun.com>
6306 * strftime.c: Sync with glibc time/strftime.c 1.81.
6308 2001-01-03 Jim Meyering <meyering@lucent.com>
6310 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6311 local `inptr' to avoid warning with some system declarations of iconv.
6313 2000-12-29 Paul Eggert <eggert@twinsun.com>
6315 * modechange.c: Do not assume that mode_t uses the
6316 traditional octal encoding. E.g. "chmod 1 FOO" should set
6317 the other-execute bit of FOO even if S_IXOTH != 1.
6319 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6320 WOTH, XOTH, ALLM): New macros.
6321 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6322 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6324 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6325 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6327 No need to use uintmax_t; unsigned long is long enough.
6328 Don't bother to get suffix since we don't use it.
6330 2000-12-24 Jim Meyering <meyering@lucent.com>
6332 * hash.c (is_prime): Return explicit boolean values.
6333 (hash_get_first): Return NULL to appease Irix5.6's 89.
6334 Reported by Nelson Beebe.
6336 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6338 * localcharset.c (locale_charset): Add support for Win32.
6340 2000-12-18 Paul Eggert <eggert@twinsun.com>
6342 * physmem.h, physmem.c: New files.
6344 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6345 (noinst_HEADERS): Add physmem.h.
6347 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6348 't' for compatibility with Solaris 8 sort.
6350 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6352 * config.charset: Add support for BeOS.
6354 2000-12-16 Jim Meyering <meyering@lucent.com>
6356 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6357 SHELLS_FILE to a file name that's useful on djgpp systems.
6359 (ADDITIONAL_DEFAULT_SHELLS): Define.
6360 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6361 Based mostly on a patch from Prashant TR.
6363 2000-12-16 Jim Meyering <meyering@lucent.com>
6365 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6366 N and M) would have treated it like `chown N:N FILE'.
6368 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6370 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6372 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6373 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6374 to the list of canonical encodings. Rename EUC-CN to GB2312.
6376 2000-12-08 Andreas Schwab <schwab@suse.de>
6378 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6379 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6381 2000-12-07 Jim Meyering <meyering@lucent.com>
6383 * stripslash.c (ISSLASH): Define.
6384 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6387 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6388 (dir_name_r): Declare this function as static.
6389 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6390 manifest itself on a name containing a mix of slashes and
6392 Make this function work with names starting with a DOS-style
6393 drive letter and colon prefix.
6394 (dir_name): Append `.' if necessary.
6395 Based mostly on patches from Prashant TR and Eli Zaretskii.
6397 * dirname.h (dir_name_r): Remove prototype.
6399 2000-12-05 Jim Meyering <meyering@lucent.com>
6401 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6403 2000-12-04 Jim Meyering <meyering@lucent.com>
6405 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6406 Also include memory.h, stdlib.h, unistd.h if appropriate.
6407 Reported by Andreas Jaeger (conflicting declaration of malloc).
6409 2000-12-02 Jim Meyering <meyering@lucent.com>
6411 * closeout.h: Make idempotent, to avoid some obscure warnings.
6413 2000-12-01 Paul Eggert <eggert@twinsun.com>
6415 * memrchr.c: Include <config.h> before any system include file.
6417 2000-11-29 Paul Eggert <eggert@twinsun.com>
6419 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6421 2000-11-26 Jim Meyering <meyering@lucent.com>
6423 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6425 2000-11-22 Paul Eggert <eggert@twinsun.com>
6427 * strftime.c (my_strftime): Do not invoke mbrlen with a
6428 size of (size_t) -1; it's not portable.
6430 2000-11-17 Akim Demaille <akim@epita.fr>
6432 * obstack.h: Formatting changes.
6433 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6434 prevent type checking.
6435 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6436 cast the value to (void *): assigning a `foo *' to a `void *'
6438 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6440 2000-11-17 Jim Meyering <meyering@lucent.com>
6442 * strstr.c: Update from GNU libc.
6444 2000-11-16 Jim Meyering <meyering@lucent.com>
6446 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6448 2000-11-11 Jim Meyering <meyering@lucent.com>
6450 * error.c: Add a couple #includes, merging from GNU libc version.
6452 2000-11-10 Jim Meyering <meyering@lucent.com>
6454 * obstack.h: Update from GNU libc.
6455 * obstack.c: Likewise.
6457 2000-11-06 Paul Eggert <eggert@twinsun.com>
6459 * getusershell.c (setusershell): Use rewind rather than
6460 fseek/fseeko, to avoid configuration hassles with fseeko.
6461 Don't bother opening SHELLS_FILE if shellstream is NULL;
6464 2000-11-05 Jim Meyering <meyering@lucent.com>
6466 * makepath.h (make_dir): Declare.
6467 * makepath.c (make_dir): Remove `static' attribute.
6470 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6472 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6473 last one in a bucket, advance to the next bucket.
6475 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6477 * fnmatch.c: Do not comment out all the code if we are using
6478 the GNU C library, because in some cases we are replacing buggy
6479 code in the GNU C library itself.
6481 2000-10-30 Paul Eggert <eggert@twinsun.com>
6483 * error.h, getline.h, modechange.h:
6484 Remove "2000" from Copyright line, as the file hasn't been
6485 changed this year other than in the copyright notice.
6487 * xalloc.h: Add "2000" to Copyright line, as this file
6488 was changed this year.
6490 2000-10-30 Paul Eggert <eggert@twinsun.com>
6492 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6493 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6494 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6496 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6498 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6499 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6500 doesn't define __restrict_arr.
6502 2000-10-29 Jim Meyering <meyering@lucent.com>
6504 * xstat.in: Fix grammar in comment.
6506 2000-10-28 Jim Meyering <meyering@lucent.com>
6508 * memchr.c: Update from libc.
6509 Adjust for portability:
6510 [HAVE_STDLIB_H]: Include stdlib.h.
6511 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6512 Undef __memchr, too.
6513 [!weak_alias]: Define __memchr to memchr.
6515 * regex.c: Update from libc.
6516 * regex.h: Likewise.
6517 * getopt1.c: Likewise.
6518 * memcmp.c: Likewise.
6520 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6521 Avoid using fseek, when possible -- it's broken by design.
6522 Patch by Ulrich Drepper.
6524 2000-10-26 Jim Meyering <meyering@lucent.com>
6526 * strftime.c: Update from libc.
6528 2000-10-25 Jim Meyering <meyering@lucent.com>
6530 * obstack.c: Update from libc.
6532 2000-10-23 Jim Meyering <meyering@lucent.com>
6534 * hard-locale.c (hard_locale): Revert last change -- it was simply
6535 wrong. That set_locale call must not have any side effects.
6538 2000-10-22 Jim Meyering <meyering@lucent.com>
6540 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6541 [CYCLIC]: Remove now-unused definition.
6543 * save-cwd.c (O_DIRECTORY): Define, if needed.
6544 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6545 Suggestion from Ulrich Drepper.
6547 2000-10-21 Jim Meyering <meyering@lucent.com>
6549 * dirname.c (dir_name_r): New function, factored out of dir_name.
6550 (dir_name): Use dir_name_r.
6551 * dirname.h (dir_name_r): Declare it.
6553 2000-10-21 Jim Meyering <meyering@lucent.com>
6555 * dirname.c (memrchr): Declare if necessary.
6556 (dir_name): Remove the restriction that there be no
6557 trailing slashes. Now, this code skips past them, effectively
6559 [TEST_DIRNAME] (main): New unit tests.
6561 * memrchr.c: New file from GNU libc.
6562 Undef __memrchr, too.
6563 [!weak_alias]: Define __memrchr to memrchr.
6564 Guard weak_alias use with `#ifdef weak_alias'.
6566 2000-10-17 Jim Meyering <meyering@lucent.com>
6568 * quote.h (PARAMS): Define and use.
6569 Reported by Akim Demaille.
6571 * getopt.c: Update from libc.
6573 2000-10-16 Jim Meyering <meyering@lucent.com>
6575 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6578 2000-09-25 Jim Meyering <meyering@lucent.com>
6580 * md5.h (rol): Define (from GnuPG).
6582 * sha.c: Give credit (GnuPG) where due.
6583 (M): Use rol rather than open-coding it.
6584 Add a FIXME comment.
6586 2000-09-21 Jim Meyering <meyering@lucent.com>
6588 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6589 Reported by Michael Stone.
6591 2000-09-20 Jim Meyering <meyering@lucent.com>
6593 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6594 (noinst_HEADERS): Add sha.h.
6595 Based on code from Scott G. Miller and from GnuPG.
6597 2000-09-15 Jim Meyering <meyering@lucent.com>
6599 * regex.c: Update from libc.
6601 2000-09-10 Jim Meyering <meyering@lucent.com>
6603 * getopt.c (_getopt_internal): Update from glibc.
6605 2000-09-09 Jim Meyering <meyering@lucent.com>
6607 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6608 think it should be used as a general replacement for isascii.
6609 * fnmatch.c: Likewise.
6610 * mbswidth.c: Likewise
6611 * regex.c: Likewise.
6614 * userspec.c: Include sys/param.h and limits.h.
6616 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6617 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6618 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6619 UID, GID. Check range.
6621 2000-09-06 Jim Meyering <meyering@lucent.com>
6623 * getopt.c (_getopt_internal): Update from glibc.
6625 2000-08-30 Jim Meyering <meyering@lucent.com>
6627 * strftime.c: Merge in changes from GNU libc.
6629 2000-08-26 Jim Meyering <meyering@lucent.com>
6631 * closeout.c: Include "__fpending.h".
6632 (close_stdout_status): Return right away if there's nothing to flush.
6634 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6635 * __fpending.c: New file.
6636 * __fpending.h: New file.
6638 2000-08-07 Paul Eggert <eggert@twinsun.com>
6640 Standardize on "memory exhausted" instead of "Memory exhausted"
6641 or "virtual memory exhausted".
6642 * obstack.c (print_and_abort): Use "memory exhausted", not
6643 "virtual memory exhausted".
6644 * same.c (same_name): Invoke xalloc_die instead of printing
6646 * userspec.c (parse_user_spec): Likewise.
6647 * bumpalloc.h: comment fix
6648 * same.c, userspec.c: Include xalloc.h.
6650 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6651 not char *const and pointing to a constant array.
6652 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6653 (xrealloc): Comment fix.
6655 * userspec.c (parse_user_spec):
6656 Don't translate a message until just before returning,
6657 to avoid unnecessary translation.
6659 2000-08-07 Jim Meyering <meyering@lucent.com>
6661 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6662 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6663 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6664 getgroups.c, gethostname.c, getopt.h, group-member.c,
6665 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6666 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6667 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6668 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6669 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6670 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6671 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6672 yesno.c: Back out Copyright date changes for each file with no change
6673 this year. This eases coordination with other programs using the same
6674 source code modules. From Paul Eggert.
6676 2000-08-03 Greg McGary <greg@mcgary.org>
6678 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6679 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6680 (EXTEND_BUFFER): Use them.
6682 2000-08-01 Jim Meyering <meyering@lucent.com>
6684 * dirname.c (ISSLASH): Define.
6685 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6686 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6687 both `\' and `/' may be use as path separators.
6688 Based on a patch from Prashant TR.
6690 2000-07-31 Paul Eggert <eggert@twinsun.com>
6692 * quotearg.c (quotearg_n_options): Don't make the initial
6693 slot vector a constant, since it might get modified.
6695 2000-07-31 Jim Meyering <meyering@lucent.com>
6697 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6698 * obstack.c (print_and_abort): Likewise.
6700 2000-07-30 Paul Eggert <eggert@twinsun.com>
6702 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6703 buffer, so that the caller can always quote one small
6704 component of a "memory exhausted" message in slot 0.
6705 From a suggestion by Jim Meyering.
6707 2000-07-30 Jim Meyering <meyering@lucent.com>
6709 * makepath.c (make_path): Quote the other instance, too.
6711 * quotearg.c (N_STATIC_SLOTVECS): Define.
6712 (STATIC_BUF_SIZE): Define.
6713 (quotearg_n_options): Use only statically allocated storage when
6714 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6715 than STATIC_BUF_SIZE.
6717 2000-07-29 Jim Meyering <meyering@lucent.com>
6719 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6720 * dirname.c (dir_name): Likewise.
6722 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6724 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6725 (dir_name): Assert that there are no trailing slashes.
6727 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6729 * mbswidth.h (mbswidth): Add a flags argument.
6730 (mbswidth): New declaration.
6731 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6732 * mbswidth.c (mbswidth): Add a flags argument.
6733 (mbsnwidth): New function.
6735 2000-07-24 Jim Meyering <meyering@lucent.com>
6737 * mbswidth.c: Remove useless #else. From Bruno Haible.
6739 2000-07-23 Paul Eggert <eggert@twinsun.com>
6741 * mbswidth.c (_XOPEN_SOURCE):
6742 Don't define; this causes problems on Solaris 7.
6743 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6745 2000-07-23 Paul Eggert <eggert@twinsun.com>
6748 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6749 so that mbstate_t is always defined.
6751 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6752 be 1 in at least one GCC installation, and this configuration
6753 error is likely to be common. Ignoring MB_LEN_MAX hurts
6754 performance on hosts that have mbrtowc but have only unibyte
6755 locales, but I assume these hosts are rare.
6757 2000-07-23 Paul Eggert <eggert@twinsun.com>
6759 * quotearg.c: Streamline by invoking multibyte code only if needed.
6760 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6761 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6762 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6763 invoke multibyte primitives.
6765 2000-07-23 Jim Meyering <meyering@lucent.com>
6767 * basename.c (base_name): Add an assertion.
6769 2000-07-15 Bruno Haible <clisp.cons.org>
6771 * quotearg.c: When the system forces us to redefine mbstate_t,
6772 shadow its mbsinit function.
6774 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6776 * mbswidth.h: New file.
6777 * mbswidth.c: New file.
6778 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6779 (noinst_HEADERS): Add mbswidth.h.
6781 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6783 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6786 2000-07-15 Jim Meyering <meyering@lucent.com>
6788 * makepath.c: Include quote.h.
6789 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6790 corresponding argument in a `quote (...)' call.
6791 Give better diagnostics.
6793 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6794 (noinst_HEADERS): Add quote.h.
6796 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6797 from tar's src/misc.c.
6798 * quote.h: New file. Prototypes for same.
6800 2000-07-10 Paul Eggert <eggert@twinsun.com>
6802 From a suggestion by Bruno Haible.
6803 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6804 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6805 to decide whether to define the BeOS workaround macro;
6806 this adjusts to the change to AC_MBSTATE_T.
6808 2000-07-13 Paul Eggert <eggert@twinsun.com>
6810 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6812 * quotearg.c (quoting_style_args, quoting_style_vals,
6813 quotearg_buffer_restyled): Add support for
6814 clocale_quoting_style. Undo previous change to
6815 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6816 and "{RIGHT QUOTATION MARK}" msgids.
6818 2000-07-05 Paul Eggert <eggert@twinsun.com>
6820 The old behavior of quoting `like this' doesn't look good with
6821 newer, ISO-style fonts. See:
6822 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6824 Instead, quote "like this" by default. Let the translator
6825 tailor the locale-specific quoting behavior by providing
6826 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6828 * quotearg.c (N_): New macro.
6829 (gettext_default): New function.
6830 (quotearg_buffer_restyled): Use
6831 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6832 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6834 2000-07-09 Jim Meyering <meyering@lucent.com>
6836 * Most files: Update copyright dates to include 2000.
6838 2000-07-08 Jim Meyering <meyering@lucent.com>
6840 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6842 (xgethostname): Remove now-unnecessary #ifdef.
6843 Move declaration of `err' into loop where it's used.
6845 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6847 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6848 by allocating a larger buffer. Test the gethostname return value for
6849 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6850 returns an error and ENAMETOOLONG isn't defined.
6852 2000-07-05 Paul Eggert <eggert@twinsun.com>
6853 and Bruno Haible <haible@clisp.cons.org>
6855 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6857 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6859 * quotearg.c (struct quoting_options): Simplify quote_these_too
6862 2000-07-03 Jim Meyering <meyering@lucent.com>
6864 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6865 Reported by Bruno Haible.
6867 2000-07-04 Jim Meyering <meyering@lucent.com>
6869 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6870 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6873 2000-07-03 Paul Eggert <eggert@twinsun.com>
6874 and Bruno Haible <haible@clisp.cons.org>
6876 * quotearg.c (mbrtowc):
6877 Assign to *pwc, and return 1 only if result is nonzero.
6878 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6880 2000-07-03 Jim Meyering <meyering@lucent.com>
6882 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6883 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6886 2000-07-02 Jim Meyering <meyering@lucent.com>
6888 * quotearg.c (mbstate_t): Don't define here.
6890 2000-07-02 Jim Meyering <meyering@lucent.com>
6892 * nanosleep.c (SIGCONT): Define if not already defined.
6894 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6896 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6897 per change in ../m4/ls-mntd-fs.m4.
6898 (read_filesystem_list): Ignore symbolic links.
6900 2000-06-29 Jim Meyering <meyering@lucent.com>
6902 * same.c: Include <string.h> or <strings.h>, as appropriate,
6903 for declaration of strcmp.
6905 * long-options.c: Include <stdlib.h>, for declaration of exit.
6907 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6908 Avoid warning by casting result to `char *' to remove `const'.
6910 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6912 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6914 2000-06-26 Paul Eggert <eggert@twinsun.com>
6916 savedir now sets errno on failure and invokes xmalloc to get memory.
6917 Fix a couple of other minor bugs while we're at it.
6919 * savedir.c (<unistd.h>): Do not include; there's no need.
6920 (NAMLEN): Remove macro.
6921 (malloc, realloc): Remove decls.
6923 ("xalloc.h"): Include.
6924 (NAME_SIZE_DEFAULT): New macro.
6925 (savedir): Use xmalloc / xrealloc to allocate memory.
6926 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6927 Skip "" directory entries.
6928 Use strlen to calculate directory entry length, since the old method
6929 is rarely used these days and isn't worth supporting.
6930 Don't use a pointer after freeing it.
6931 Check for integer overflow when calculating allocation size.
6932 Use memcpy to copy entries, instead of stpcpy.
6933 Set errno properly when returning NULL.
6934 Check for readdir error.
6936 2000-06-26 Jim Meyering <meyering@lucent.com>
6938 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6940 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6942 * getusershell.c (xmalloc, xrealloc): Remove functions.
6944 Don't include <stdlib.h>. Don't declare malloc, realloc.
6946 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6948 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6950 2000-06-24 Jim Meyering <meyering@lucent.com>
6952 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6954 2000-06-21 Jim Meyering <meyering@lucent.com>
6956 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6958 2000-06-19 Paul Eggert <eggert@twinsun.com>
6960 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6961 (mbrtowc, mbstate_t): Define substitutes if
6962 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6963 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6964 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6966 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6968 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6969 than 1024, return a memory chunk of least possible size, instead
6970 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6971 Use free/xmalloc instead of xrealloc to avoid copying for very long
6974 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6976 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6977 address, not strdup. Include <stdlib.h> and don't declare free().
6979 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6981 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6984 2000-06-21 Jim Meyering <meyering@lucent.com>
6986 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6987 (noinst_HEADERS): Add getstr.h.
6989 * getline.c (getstr): Move into a separate file.
6990 * getstr.c (getstr): New file, extracted from getline.c, with
6991 the following changes: new parameter, delim2; both delim[12]
6992 parameters have type `int', not `char'. The latter would lose
6993 with 8-bit delimiters.
6994 * getstr.h: New file.
6996 2000-06-19 Jim Meyering <meyering@lucent.com>
6998 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7000 2000-06-18 Jim Meyering <meyering@lucent.com>
7002 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7003 Besides, these days every porting target provides a mkdir function.
7005 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7006 (this snippet comes from src/system.h).
7008 2000-06-15 Paul Eggert <eggert@twinsun.com>
7010 * human.c (adjust_value): New function.
7011 (human_readable_inexact): Apply rounding style even when
7012 printing approximate values.
7014 2000-06-14 Paul Eggert <eggert@twinsun.com>
7016 * human.c (human_readable_inexact): Allow an input block
7017 size that is not a multiple of the output block size, and vice versa.
7018 Reported by Piergiorgio Sartor.
7020 2000-06-14 Paul Eggert <eggert@twinsun.com>
7022 * getdate.y (get_date): Apply relative times after time
7023 zone indicator, not before. Reported by Todd A. Jacobs.
7025 2000-06-13 Jim Meyering <meyering@lucent.com>
7027 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7029 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7031 2000-06-12 Paul Eggert <eggert@twinsun.com>
7033 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7035 2000-06-04 Paul Eggert <eggert@twinsun.com>
7037 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7039 2000-06-04 Jim Meyering <meyering@lucent.com>
7041 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7042 SunOS 4.1.4 for which gid_t is an unsigned type.
7044 2000-06-03 Jim Meyering <meyering@lucent.com>
7046 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7048 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7050 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7051 newer, don't install charset.alias.
7052 * config.charset: Change the Linux/glibc rules so they become empty
7053 on glibc-2.1 or newer.
7055 2000-06-02 Jim Meyering <meyering@lucent.com>
7057 * mountlist.c: Back out last change. Instead, do this...
7058 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7059 member using the same `ignore'-testing code.
7060 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7064 2000-05-29 Jim Meyering <meyering@lucent.com>
7066 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7067 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7069 2000-05-22 Jim Meyering <meyering@lucent.com>
7071 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7073 2000-05-18 Jim Meyering <meyering@lucent.com>
7075 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7076 back, too, since it may have been modified by allocate_entry.
7077 (hash_delete): Rewrite to use neither the assignment operator
7078 nor the comma operator in an if-expression.
7080 2000-05-15 Paul Eggert <eggert@twinsun.com>
7083 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7084 Remove; no longer needed.
7085 "quotearg.h": Add include.
7086 (file_name): Do not bother to explicitly initialize to NULL; it's less
7087 efficient on some hosts.
7088 (close_stdout_status): Remove test as to whether stdout was already
7089 closed; it breaks for the case "echo x | sort >&-".
7090 Quote file name colons.
7091 Do not assume that _("write error") lacks format strings.
7093 2000-05-15 Jim Meyering <meyering@lucent.com>
7095 * version-etc.c (version_etc_copyright): Update the copyright string
7096 used in all --version output.
7098 2000-05-14 Jim Meyering <meyering@lucent.com>
7100 * closeout.c (close_stdout_set_file_name): New function.
7101 (close_stdout_status): Use new file-scoped global.
7102 Return right away if fstat says the stdout file descriptor is invalid.
7103 * closeout.h (close_stdout_set_file_name): Declare.
7105 2000-05-10 Jim Meyering <meyering@lucent.com>
7107 * closeout.c [default_exit_status]: New file-scoped variable.
7108 (close_stdout_set_status): New function.
7109 * closeout.h (close_stdout_set_status): Declare.
7111 2000-05-08 Jim Meyering <meyering@lucent.com>
7113 * long-options.c: Don't include closeout.h.
7114 (parse_long_options): Don't call close_stdout for --version.
7116 2000-05-06 Jim Meyering <meyering@lucent.com>
7118 * strnlen.c: Undefine __strnlen and strnlen.
7119 [!weak_alias]: Define __strnlen to strnlen.
7121 * atexit.c: New file, from libiberty.
7123 2000-05-06 Jim Meyering <meyering@lucent.com>
7125 * closeout.c (close_stdout_status): Also check for errors on the
7128 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7130 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7131 instead of xmalloc, xrealloc, path_concat.
7132 (locale_charset): Treat empty environment variables as absent.
7133 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7135 2000-05-04 Jim Meyering <meyering@lucent.com>
7137 * getopt.c: Update from glibc.
7138 * obstack.c: Likewise.
7139 * obstack.h: Likewise.
7140 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7142 * regex.h: Likewise.
7143 * strndup.c: Likewise.
7144 * strnlen.c: New file, from glibc.
7146 2000-05-01 Jim Meyering <meyering@lucent.com>
7148 * full-write.c (full_write): Remove `FIXME' part of comment.
7150 2000-04-29 Jim Meyering <meyering@lucent.com>
7152 * path-concat.c: Declare strdup only if it's not defined.
7153 * canon-host.c: Likewise.
7155 2000-04-28 Jim Meyering <meyering@lucent.com>
7157 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7158 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7159 included first, then limits.h is included by locale.h by libintl.h.
7160 From John David Anglin.
7162 2000-04-25 Jim Meyering <meyering@lucent.com>
7164 * makepath.c (S_IRWXUGO): Define.
7165 (make_path): Always perform explicit chmod if MODE specifies any
7166 of the `special' permission bits. Prompted by a bug report against
7167 install from Mate Wierdl and Joost van Baal.
7169 2000-04-18 Jim Meyering <meyering@lucent.com>
7173 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7174 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7176 2000-04-17 Jim Meyering <meyering@lucent.com>
7178 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7179 the definition of it to rpl_strftime also defined-away the system's
7182 2000-04-15 Jim Meyering <meyering@lucent.com>
7184 Use `C' to denote so-called `contiguous' files, the same way
7186 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7187 (ftypelet): Use S_ISCTG.
7188 From Michael Deutschmann.
7190 2000-04-14 Jim Meyering <meyering@lucent.com>
7192 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7194 2000-04-08 Jim Meyering <meyering@lucent.com>
7196 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7197 names don't conflict. Reported by Eli Zaretskii.
7199 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7201 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7202 bug. Deal with the different error behavior of Irix iconv.
7204 2000-04-07 Jim Meyering <meyering@lucent.com>
7206 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7207 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7209 2000-04-05 Jim Meyering <meyering@lucent.com>
7211 Portability tweaks required for ultrix4.3.
7212 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7213 * readutmp.c: Include sys/types.h before sys/stat.h.
7214 * canon-host.c: Declare strdup.
7215 * path-concat.c: Likewise.
7216 From John David Anglin.
7218 2000-04-04 Jim Meyering <meyering@lucent.com>
7220 Be more DOS 8.3-friendly.
7221 * ref-add.sin: Renamed from ref-add.sed.in.
7222 * ref-del.sin: Renamed from ref-del.sed.in.
7223 * Makefile.am: Reflect renaming.
7224 Reported by Eli Zaretskii.
7226 Use a temporary file name that won't clash with `charset.alias'
7227 in the DOS 8.3 name space.
7228 * Makefile.am (charset_tmp): Define.
7229 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7230 (uninstall-local): Likewise.
7231 Reported by Eli Zaretskii.
7233 2000-03-29 Paul Eggert <eggert@twinsun.com>
7235 * time/strftime.c (my_strftime): Make sure we call the system
7236 strftime, not ourselves, when invoking the underlying strftime.
7238 2000-03-24 Jim Meyering <meyering@lucent.com>
7240 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7241 (charset_alias): Define.
7242 (install-exec-local): Factor out common code.
7243 (uninstall-local): Split lines longer than 80.
7244 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7246 (.sed.in.sed): New rule. Don't redirect directly to $@.
7247 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7249 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7251 * config.charset: Output a line containing "Packages using this file".
7252 * ref-add.sed.in, ref-del.sed.in: New files.
7253 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7254 ref-del.sed): New rules.
7256 2000-03-17 Jim Meyering <meyering@lucent.com>
7258 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7259 Otherwise, include <strings.h>
7261 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7263 * unicodeio.c (utf8_wctomb): New function.
7264 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7265 format instead of in UCS-4 with platform dependent endianness.
7267 2000-03-07 Paul Eggert <eggert@twinsun.com>
7269 * savedir.c (savedir): Work even if directory size is
7270 negative; this can happen with some screwy NFS configurations.
7272 2000-03-06 Jim Meyering <meyering@lucent.com>
7274 * localcharset.c (get_charset_aliases): Don't try to free file_name
7275 if it's NULL (because we ran out of memory). From Bruno Haible.
7277 2000-03-05 Jim Meyering <meyering@lucent.com>
7279 * localcharset.c ("path-concat.h"): Include.
7280 (get_charset_aliases): Use path_concat instead of ANSI string
7283 * unicodeio.h (PARAMS): Define.
7284 Use it to guard prototype.
7286 2000-03-04 Jim Meyering <meyering@lucent.com>
7288 * Makefile.am (install-exec-local): Create $(libdir) before installing
7290 (uninstall-local): Uncomment this rule so `make distcheck' works
7293 * unicodeio.c (<errno.h>): Include it.
7294 (errno): Declare if not defined.
7296 * localcharset.c: Add Bruno's comment justifying use of volatile.
7298 * config.charset: New version, incorporating remarks from a linux
7299 i18n mailing list. From Bruno Haible.
7301 2000-03-02 Jim Meyering <meyering@lucent.com>
7303 * Makefile.am (EXTRA_DIST): Add config.charset.
7305 2000-03-01 Jim Meyering <meyering@lucent.com>
7307 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7308 * unicodeio.c: Likewise.
7310 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7312 * config.charset: New file.
7313 * localcharset.c: New file.
7314 * unicodeio.h, unicodeio.c: New files.
7315 * Makefile.am (DEFS): Add -DLIBDIR=...
7316 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7317 (noinst_HEADERS): Add unicodeio.h.
7318 (all-local, install-exec-local, charset.alias): New targets.
7320 2000-02-28 Paul Eggert <eggert@twinsun.com>
7322 * quotearg.c (ALERT_CHAR): New macro.
7323 (quotearg_buffer_restyled): Use it.
7325 2000-02-27 Jim Meyering <meyering@lucent.com>
7327 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7328 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7330 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7331 not `#if STDC_HEADERS'.
7332 Declare malloc if needed.
7334 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7335 now that autoconf always defines the HAVE_DECL_ symbols.
7336 * human.c: Likewise.
7338 * strtoumax.c: Likewise.
7340 * backupfile.c: Arrange for cpp to fail if the configure-time
7341 declaration check was not run.
7343 * human.c: Likewise.
7345 * strtoumax.c: Likewise.
7347 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7348 then first look up the entire `.'-containing string as a login name.
7350 2000-02-18 Paul Eggert <eggert@twinsun.com>
7352 * getdate.y: Handle two-digit years with leading zeros correctly.
7353 (textint): New typedef.
7354 (parser_control): Member year changed from int to textint.
7356 (YYSTYPE): Removed; replaced by %union with int and textint members.
7357 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7358 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7359 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7360 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7361 (date, number, to_year): Use width of number in digits, not its value,
7362 to determine whether it's a 2-digit year, or a 2-digit time.
7363 (yylex): Store number of digits of numeric tokens.
7364 Reported by John Kendall.
7366 (parser_control): Changed from struct parser_control to typedef (for
7367 consistency). All uses changed.
7369 (tID): Removed; not used.
7370 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7372 2000-02-14 Paul Eggert <eggert@twinsun.com>
7374 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7375 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7377 2000-02-12 Jim Meyering <meyering@lucent.com>
7379 * userspec.c (ISDIGIT): Define it.
7380 (isdigit): Remove definition.
7381 (is_number): Use ISDIGIT, not isdigit.
7382 <libintl.h>: Include.
7384 (parse_user_spec): Mark translatable strings.
7386 2000-02-10 Jim Meyering <meyering@lucent.com>
7388 With these changes, nanosleep.[ch] are finally enough like the other
7389 lib/* replacement files to compile on a few more losing systems.
7391 * nanosleep.h: Don't include config.h.
7392 Remove prototype from declaration of nanosleep.
7393 (PARAMS): Remove now-unneeded definition.
7394 * nanosleep.c: #undef nanosleep.
7395 (rpl_nanosleep): Rename from nanosleep.
7397 2000-02-03 Jim Meyering <meyering@lucent.com>
7399 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7400 rather than with `#if HAVE_UTMPNAME'.
7402 2000-02-01 Jim Meyering <meyering@lucent.com>
7404 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7406 2000-01-31 Jim Meyering <meyering@lucent.com>
7408 * nanosleep.h (nanosleep): Guard declaration with
7409 `#if ! HAVE_DECL_NANOSLEEP'.
7410 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7411 the declaration in that vendor's sys/timers.h.
7412 Reported by Christian Krackowizer.
7414 * quotearg.c (ISASCII): Add #undef and move definition to follow
7415 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7416 (ISPRINT): Likewise.
7417 Reported by Tom Tromey.
7419 2000-01-30 Jim Meyering <meyering@lucent.com>
7421 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7422 uses of ->ut_name. The latter doesn't work with new Linux header files
7423 where only utmpx.ut_user is declared.
7425 * readutmp.h (UT_USER): Define.
7427 2000-01-23 Jim Meyering <meyering@lucent.com>
7429 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7432 2000-01-22 Jim Meyering <meyering@lucent.com>
7434 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7435 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7436 Required for some AIX systems. Reported by Christian Krackowizer.
7437 [TESTING] (main): New function.
7439 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7440 * dirname.c (dir_name): Support for DOS-style file names with drive
7443 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7445 * strverscmp.c (ISDIGIT): Define.
7446 (strverscmp): Use ISDIGIT, not isdigit.
7448 2000-01-17 Paul Eggert <eggert@twinsun.com>
7450 * nanosleep.c (nanosleep):
7451 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7452 POSIX.1 doesn't require SA_INTERRUPT and some systems
7453 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7454 it's been part of POSIX.1 since day 1 (in 1988).
7456 2000-01-17 Jim Meyering <meyering@lucent.com>
7458 * interlock: Remove unused file. Reported by François Pinard.
7460 2000-01-16 Paul Eggert <eggert@twinsun.com>
7462 * quotearg.c (quotearg_buffer_restyled): Do not quote
7463 alert, backslash, formfeed, and vertical tab unnecessarily in
7464 shell quoting style.
7467 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7468 Free Software Foundation, Inc.
7469 Copying and distribution of this file, with or without modification,
7470 are permitted provided the copyright notice and this notice are preserved.