1 2005-08-29 Simon Josefsson <jas@extundo.com>
3 * iconvme.c: Fix errno.
5 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
7 * iconvme.c: Split iconv_string into iconv_alloc.
9 2005-08-27 Jim Meyering <jim@meyering.net>
11 * fopen-safer.c: Merge minor changes from coreutils.
12 * dup-safer.c: Likewise.
13 * fd-safer.c: Likewise.
16 * stdio--.h: New file.
17 * stdlib--.h: New file.
18 * mkstemp-safer.c: New file.
21 * pipe-safer.c: New file.
22 * creat-safer.c: New file.
23 * fcntl--.h (creat): Define to creat_safer.
24 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
25 * unistd--.h (pipe): Define to pipe_safer.
26 * unistd-safer.h: Declare pipe_safer.
28 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
30 * regex_internal.h: Remove all references to
31 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
33 (bitset_not, bitset_merge, bitset_not_merge):
34 (bitset_mask, re_string_allocate, re_string_construct):
35 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
36 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
37 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
38 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
39 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
40 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
41 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
42 (re_acquire_state_context):
43 Remove unnecessary forward decls.
44 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
45 Put __attribute at function definition,
46 now that the function decl has been removed.
47 * lib/regex_internal.c (re_string_peek_byte_case):
48 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
51 2005-08-26 Simon Josefsson <jas@extundo.com>
53 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
54 Haible <bruno@clisp.org>.
56 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
58 * regexec.c (set_regs): Don't alloca with an unbounded size.
60 alloca modernization/simplification for regex.
61 * regex.c: Remove portability cruft for alloca. This no longer
62 needs to be at the start of the file, and can be moved into
63 regex_internal.h and simplified.
64 * regex_internal.h: Include <alloca.h>.
65 (__libc_use_alloca) [!defined _LIBC]: New macro.
66 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
67 now works outside glibc.
69 2005-08-24 Simon Josefsson <jas@extundo.com>
71 * getpass.c: Add WIN32 implementation. Conditionalize use of
72 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
75 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
77 Make regex safe for g++. This fixes one real bug (an "err"
78 that should have been "*err"). g++ problem reported by
80 * regex_internal.h (re_calloc): New macro, consistent with
81 re_malloc etc. All callers of calloc changed to use re_calloc.
82 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
83 not int. All callers changed.
84 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
85 just use an array of size MB_LEN_MAX.
86 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
87 (find_recover_state): Change "err" to "*err"; this fixes what
88 appears to be a real bug.
89 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
92 2005-08-25 Jim Meyering <jim@meyering.net>
94 * open-safer.c: Include <config.h>.
95 Otherwise, we'd lose LARGEFILE support in any file using
98 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
100 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
101 * regex.h (regerror): Likewise.
103 * regex.c: Do not include <sys/types.h>, as POSIX no longer
104 requires this. (The code never needed it.)
106 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
107 All uses of recently-renamed identifiers changed to use the new,
108 POSIX-compliant names. The code will build and run just fine
109 without these changes, but it's better to eat our own dog food
110 and use the standard-conforming names.
112 * regex.h: Fix a multitude of POSIX name space violations.
113 These changes have an effect only for programs that define
114 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
115 do not change anything for programs compiled in the normal way.
116 Also, there is no effect on the ABI.
118 (_REGEX_SOURCE): New macro.
119 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
120 defined and _GNU_SOURCE is not; this fixes a name space violation.
122 Rename the following macros to obey POSIX requirements.
123 The old names are still visible as macros if _REGEX_SOURCE is defined.
124 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
125 RE_BACKSLASH_ESCAPE_IN_LISTS.
126 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
127 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
128 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
129 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
130 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
131 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
132 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
133 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
134 (REG_INTERVALS): renamed from RE_INTERVALS.
135 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
136 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
137 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
138 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
139 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
140 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
141 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
142 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
143 RE_UNMATCHED_RIGHT_PAREN_ORD.
144 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
145 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
146 (REG_DEBUG): renamed from RE_DEBUG.
147 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
148 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
149 unusual, since we can't clash with the POSIX REG_ICASE.
150 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
151 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
152 (REG_NO_SUB): renamed from RE_NO_SUB.
153 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
154 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
155 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
156 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
157 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
158 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
159 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
160 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
161 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
162 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
163 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
164 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
165 RE_SYNTAX_POSIX_MINIMAL_BASIC.
166 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
167 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
168 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
169 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
170 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
171 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
172 (REG_FIXED): Renamed from REGS_FIXED.
173 (REG_NREGS): Renamed from RE_NREGS.
175 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
176 of other REG_* macros, since POSIX says the user is allowed to
177 #undef these macros selectively.
179 (reg_errcode_t): Update comment stating what other tables need
182 Rename the following enum values to obey POSIX requirements.
183 The old names are still visible as macros.
184 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
185 is not defined, since GNU is supposed to be a superset of POSIX as
186 much as possible, and since we want reg_errcode_t to be a signed
187 type for implementation consistency.
188 (_REG_NOERROR): Renamed from REG_NOERROR.
189 (_REG_NOMATCH): Renamed from REG_NOMATCH.
190 (_REG_BADPAT): Renamed from REG_BADPAT.
191 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
192 (_REG_ECTYPE): Renamed from REG_ECTYPE.
193 (_REG_EESCAPE): Renamed from REG_EESCAPE.
194 (_REG_ESUBREG): Renamed from REG_ESUBREG.
195 (_REG_EBRACK): Renamed from REG_EBRACK.
196 (_REG_EPAREN): Renamed from REG_EPAREN.
197 (_REG_EBRACE): Renamed from REG_EBRACE.
198 (_REG_BADBR): Renamed from REG_BADBR.
199 (_REG_ERANGE): Renamed from REG_ERANGE.
200 (_REG_ESPACE): Renamed from REG_ESPACE.
201 (_REG_BADRPT): Renamed from REG_BADRPT.
202 (_REG_EEND): Renamed from REG_EEND.
203 (_REG_ESIZE): Renamed from REG_ESIZE.
204 (_REG_ERPAREN): Renamed from REG_ERPAREN.
205 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
206 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
207 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
208 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
210 (_REG_RE_NAME, _REG_RM_NAME): New macros.
211 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
212 changed. But support the old name if the new one is not defined
213 and if _REGEX_SOURCE.
215 Change the following member names in struct re_pattern_buffer.
216 The old names are still supported if !_REGEX_SOURCE.
217 The new names are always supported, regardless of _REGEX_SOURCE.
218 (re_buffer): Renamed from buffer.
219 (re_allocated): Renamed from allocated.
220 (re_used): Renamed from used.
221 (re_syntax): Renamed from syntax.
222 (re_fastmap): Renamed from fastmap.
223 (re_translate): Renamed from translate.
224 (re_can_be_null): Renamed from can_be_null.
225 (re_regs_allocated): Renamed from regs_allocated.
226 (re_fastmap_accurate): Renamed from fastmap_accurate.
227 (re_no_sub): Renamed from no_sub.
228 (re_not_bol): Renamed from not_bol.
229 (re_not_eol): Renamed from not_eol.
230 (re_newline_anchor): Renamed from newline_anchor.
232 Change the following member names in struct re_registers.
233 The old names are still supported if !_REGEX_SOURCE.
234 The new names are always supported, regardless of _REGEX_SOURCE.
235 (rm_num_regs): Renamed from num_regs.
236 (rm_start): Renamed from start.
237 (rm_end): Renamed from end.
239 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
240 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
241 Prepend __ to parameter names.
243 Undo yesterday's changes.
245 2005-08-24 Jim Meyering <jim@meyering.net>
248 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
250 2005-08-21 Bruno Haible <bruno@clisp.org>
252 * lock.h: Add multiple inclusion guard.
253 * tls.h: Add multiple inclusion guard.
255 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
257 * regex.h (REG_NOSYS)
258 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
259 Define, since POSIX requires it as of 2001.
260 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
261 New private symbol, used to keep the enum signed in all cases.
262 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
263 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
265 * regex_internal.c (re_string_skip_chars, register_state):
267 Remove forward decls; no longer needed now that we use prototypes.
268 * regexec.c (acquire_init_state_context, check_halt_node_context):
269 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
270 (clean_state_log_if_needed): Likewise.
272 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
274 Fix problems reported by Sam Steingold in
275 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
276 * regexec.c (sift_states_bkref): Fix portability bug: the code
277 assumed that reg_errcode_t is a signed type, which is not
278 necessarily true if _XOPEN_SOURCE is not defined.
279 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
280 some compilers warn about it otherwise.
282 2005-08-20 Jim Meyering <jim@meyering.net>
284 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
285 of unused local, dfa.
287 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
289 * regcomp.c (create_initial_state): Remove duplicate decl.
290 (init_word_char, create_initial_state, duplicate_node_closure):
291 (fetch_token, peek_token_bracket, build_range_exp):
292 (build_collating_symbol): Remove forward decls; no longer needed
293 now that we use prototypes.
296 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
297 (re_compile_fastmap_iter, regcomp, regerror, regfree):
298 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
299 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
300 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
301 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
302 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
303 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
304 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
305 (build_range_exp, build_collating_symbol, parse_bracket_exp):
306 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
307 (build_charclass, build_charclass_op, fetch_number, create_tree):
308 (create_token_tree, mark_opt_subexp, duplicate_tree):
309 Use prototypes rather than old-style definitions.
312 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
313 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
314 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
315 (re_string_reconstruct, re_string_peek_byte_case):
316 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
317 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
318 (re_node_set_init_copy, re_node_set_add_intersect):
319 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
320 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
321 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
322 (re_acquire_state, re_acquire_state_context, register_state):
323 (create_ci_newstate, create_cd_newstate, free_state):
325 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
326 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
327 (re_search_internal, prune_impossible_nodes):
328 (acquire_init_state_context, check_matching, static):
329 (check_halt_node_context, check_halt_state_context, proceed_next_node):
330 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
331 (update_regs, sift_states_backward, build_sifted_states):
332 (clean_state_log_if_needed, merge_state_array):
333 (update_cur_sifted_state, add_epsilon_src_nodes):
334 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
335 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
336 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
337 (find_recover_state, check_subexp_matching_top, transit_state_mb):
338 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
339 (check_arrival, check_arrival_add_next_nodes):
340 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
341 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
342 (check_node_accept_bytes, check_node_accept, extend_buffers):
343 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
344 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
349 (re_string_allocate, re_string_construct, re_string_reconstruct):
350 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
351 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
352 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
353 (re_string_context_at, re_string_peek_byte_case):
354 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
355 is defined, since we now use prototypes always.
357 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
358 C89 or better. All uses removed.
360 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
362 * regex_internal.c (re_acquire_state, re_acquire_state_context)
363 [defined lint]: Suppress bogus uninitialized-variable warnings.
365 * regcomp.c (duplicate_node): Return new index, not an error code,
366 and let the caller return REG_ESPACE if out of space. This
367 removes an uninitialied-variable warning with GCC 4.0.1, and also
368 avoids taking the address of a local variable. All callers
371 2005-08-19 Jim Meyering <jim@meyering.net>
373 * regexec.c (proceed_next_node): Redo local variables to
374 avoid GCC shadowing warnings.
376 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
378 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
379 (re_node_set_insert_last, re_dfa_add_node):
380 Rename local variables to avoid GCC shadowing warnings.
382 2005-08-18 Bruno Haible <bruno@clisp.org>
384 * strstr.c (strstr): Fix return value in multibyte case.
385 * strcasestr.c (strcasestr): Likewise.
387 2005-08-17 Jim Meyering <jim@meyering.net>
389 Make the %s format (seconds since the epoch) work for a negative
390 number and when used with a zero-padded field width, e.g. %015s.
392 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
393 label so that it precedes the code to set `digits'. Otherwise,
394 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
395 print `00-22'. Now, it prints `-0022', as it should.
397 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
399 * regex.h: Remove useless space-before-tab. From coreutils.
401 2005-08-17 Bruno Haible <bruno@clisp.org>
403 * strcasestr.h: New file.
404 * strcasestr.c: New file.
406 2005-08-17 Bruno Haible <bruno@clisp.org>
408 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
409 * strstr.c: Completely rewritten, with multibyte locale support.
411 2005-08-17 Bruno Haible <bruno@clisp.org>
413 * strcasecmp.c: Use mbuiter.h.
415 2005-08-17 Bruno Haible <bruno@clisp.org>
417 * mbuiter.h: New file.
419 2005-08-16 Bruno Haible <bruno@clisp.org>
421 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
423 (mbi_avail, mbi_advance): Let the iteration end before the terminating
424 NUL byte, not after it.
426 2005-08-16 Bruno Haible <bruno@clisp.org>
428 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
429 the valid ones. Makes the comparison operations transitive:
430 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
431 * strcasecmp.c (strcasecmp): Use mb_casecmp.
433 2005-08-16 Bruno Haible <bruno@clisp.org>
435 * strcase.h (strcasecmp): Add note in comments.
436 * strncasecmp.c: Use code from strcasecmp.c.
437 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
438 (strcasecmp): Work correctly in multibyte locales.
440 2005-08-16 Bruno Haible <bruno@clisp.org>
442 * strnlen1.h: New file.
443 * strnlen1.c: New file.
445 2005-08-16 Bruno Haible <bruno@clisp.org>
447 * mbfile.h: New file.
449 2005-08-16 Bruno Haible <bruno@clisp.org>
451 * mbiter.h: New file.
453 2005-08-16 Bruno Haible <bruno@clisp.org>
455 * mbchar.h: New file.
456 * mbchar.c: New file.
458 2005-08-16 Bruno Haible <bruno@clisp.org>
460 * tls.h: New file, from GNU gettext.
461 * tls.c: New file, from GNU gettext.
463 2005-08-15 Bruno Haible <bruno@clisp.org>
465 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
468 2005-08-14 Jim Meyering <jim@meyering.net>
472 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
473 Use the hash-table-based cycle-detection code not just when
474 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
475 Reported by James Youngman in
476 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
477 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
478 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
479 This lets us compile with -DFTS_DEBUG, once again.
480 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
481 * fts.c (fd_safer): Remove decl.
482 Include fcntl--.h rather than unistd-safer.h
483 (fts_safe_changedir): Don't call fd_safer; no longer needed
484 now that we include fcntl--.h.
486 2005-08-11 Simon Josefsson <jas@extundo.com>
488 * readline.h, readline.c: New file.
490 2005-08-11 Bruno Haible <bruno@clisp.org>
492 * strnlen.h (strnlen): Change parameter name to match comment.
494 2005-08-10 Simon Josefsson <jas@extundo.com>
496 * strndup.c: Use strnlen.h.
498 * strnlen.h: New file.
500 2005-08-02 Simon Josefsson <jas@extundo.com>
502 * getline.h, getline.c: Rewrite.
504 * getdelim.h, getdelim.c: New files, ported from glibc.
506 2005-07-31 Bruno Haible <bruno@clisp.org>
508 * lock.h (gl_lock_initializer): New macro.
509 (gl_lock_define_initialized): Use it.
510 (gl_rwlock_initializer): New macro.
511 (gl_rwlock_define_initialized): Use it.
512 (gl_recursive_lock_initializer): New macro.
513 (gl_recursive_lock_define_initialized): Use it.
515 2005-07-26 Bruno Haible <bruno@clisp.org>
517 * lock.h: Update from GNU gettext.
518 * lock.c: Update from GNU gettext.
520 2005-07-18 Bruno Haible <bruno@clisp.org>
522 * lock.h (gl_once_t): New type.
523 (gl_once_define, gl_once): New macros.
524 * lock.c (fresh_once): New variable.
525 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
528 2005-07-18 Simon Josefsson <jas@extundo.com>
530 * check-version.c (check_version): Accept identical versions too.
532 2005-07-18 Bruno Haible <bruno@clisp.org>
534 * lock.h: New file, from GNU gettext.
535 * lock.c: New file, from GNU gettext.
537 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
539 * quotearg.c: Add translator comment suggested by Bruno Haible,
542 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
544 * version-etc-fsf.c (version_etc_copyright): Parameterize the
545 copyright symbol and the year.
546 * version-etc.c (COPYRIGHT_YEAR): New constant.
547 (version_etc_va): Use parameterized copyright notice.
548 Reword to conform to the current GNU coding standards.
550 2005-07-11 Simon Josefsson <jas@extundo.com>
552 * size_max.h: New file.
554 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
556 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
559 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
560 and Paul Eggert <eggert@cs.ucla.edu>
562 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
563 in wint_t, not wchar_t. Remove now-unnecessary cast.
565 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
567 * regex.c, regex.h: Sync from libc.
568 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
569 New files, synced from libc, except that regex_internal.h
570 currently has a small porting fix.
572 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
574 Remove the dependency of the strftime module on the tzset module.
575 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
576 Copy the input structure, to work around some of the bug with
577 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
578 Solaris releases, you should also use the tzset module, but we won't
579 require it as a dependency any more since we don't want LGPLed code
580 to depend on GPLed code.
582 2005-07-02 Jim Meyering <jim@meyering.net>
584 * backupfile.c (backup_args): Change a `0' to NULL.
586 2005-07-01 Jim Meyering <jim@meyering.net>
588 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
589 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
590 * save-cwd.c, tempname.c:
591 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
592 and don't include <sys/file.h>).
594 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
596 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
597 declares only 'struct timespec;' (!).
599 2005-06-29 Jim Meyering <jim@meyering.net>
601 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
602 type name. Use the variable name instead.
603 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
605 2005-06-28 Simon Josefsson <jas@extundo.com>
607 * check-version.h, check-version.c: New files.
609 2005-06-28 Simon Josefsson <jas@extundo.com>
611 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
612 collision with global variable. Better indentation. Don't
613 increment buffer pointer beyond buffer end. Based on comments
614 from Paul Eggert <eggert@cs.ucla.edu>.
618 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
620 * canon-host.c (canon-host): Append trailing "," to 0 in
621 initializer of struct addrinfo, as an indication that we don't
622 care how many members the structure has.
624 2005-06-24 Derek Price <derek@ximbiot.com>
625 and Bruno Haible <bruno@clisp.org>
627 Remove stat module & update lstat.
628 * stat.c: Remove this file...
629 (slash_aware_lstat): ...moving this content and its support...
630 * lstat.c (rpl_lstat): ...into here.
633 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
635 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
636 (ranged_convert): Don't save conversion in a temporary struct.
637 This causes a warning with GCC 4.0.0, and anyway in the typical
638 case it's not worth the extra 100 bytes or so of code.
639 (ranged_convert, __mktime_internal): When calling a function via a
640 pointer P, use P () rather than (*P) (), as we now assume C89 or
643 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
645 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
646 "who -r" failed to give output. Problem reported by Tim Waugh.
648 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
649 (xcalloc): Use it to avoid needless tests.
650 Problem reported by Jim Meyering.
652 2005-06-16 Jim Meyering <jim@meyering.net>
654 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
655 when either N or S is zero.
657 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
659 * argp.h (__option_is_short): Check upper limit of
660 __key. Isprint() requires its argument to have the value
661 of an unsigned char or EOF.
663 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
665 * fnmatch.c (fnmatch): If there is an encoding error in a
666 multibyte string or pattern, fall back on unibyte matching.
667 Problem reported by James Youngman.
669 2005-06-08 Bruno Haible <bruno@clisp.org>
671 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
674 2005-06-08 Bruno Haible <bruno@clisp.org>
676 * csharpcomp.h: New file, from GNU gettext.
677 * csharpcomp.c: New file, from GNU gettext.
678 * csharpcomp.sh.in: New file, from GNU gettext.
680 2005-06-07 Derek Price <derek@ximbiot.com>
683 * glob_.h: Indent nested #ifdef.
685 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
688 Use "file name" when talking about file names, instead of "filename"
689 or "path", as per the GNU coding standards.
690 * mkdir-p.c: Renamed from makepath.c.
691 (make_dir_parents): Renamed from make_path. All callers changed.
692 * mkdir-p.h: Likewise. All includers changed.
693 * filenamecat.c: Renamed from path-concat.c.
694 (file_name_concat): Renamed from path_concat. All callers changed.
695 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
696 * filenamecat.h: Likewise. All includers changed.
697 * acl.c: Don't use "path" or "filename" to mean "file name"
698 in comments or local variable names.
699 * basename.c: Likewise.
700 * canonicalize.c, canonicalize.h: Likewise.
701 * dirname.c, dirname.h: Likewise.
702 * euidaccess.c: Likewise.
703 * exclude.c: Likewise
704 * fnmatch_.h, fnmatch_loop.c: Likewise.
705 * fsusage.c, fsuage.h: Likewise.
706 * fts.c, fts_.h: Likewise.
707 * getcwd.c: Likewise.
708 * getloadavg.c: Likewise.
709 * mkstemp.c: Likewise.
710 * mountlist.c, mountlist.h: Likewise.
711 * openat.c, openat.h: Likewise.
712 * readlink-stub.c: Likewise.
713 * readutmp.c, readutmp.h: Likewise.
714 * rename.c: Likewise.
717 * savedir.c: Likewise.
718 * stripslash.c: Likewise.
719 * tempname.c: Likewise.
720 * xreadlink.c: Likewise.
721 * exclude.c (excluded_file_name): Renamed from excluded_filename.
723 * exclude.h: Likewise.
725 * euidaccess.c (getuid, getgid, getuid, getegid)
726 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
727 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
728 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
729 * pathmax.h: Include <limits.h> unconditionally, since other
730 files have been getting away with it for years (MORE/BSD 4.3
732 * userspec.c (getpwnam, getgrnam, getgrgid)
733 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
735 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
736 Define to 256, not 255, as per modern POSIX.
738 2005-06-01 Bruno Haible <bruno@clisp.org>
740 * csharpexec.h: New file, from GNU gettext.
741 * csharpexec.c: New file, from GNU gettext.
742 * csharpexec.sh.in: New file, from GNU gettext.
744 2005-05-31 Derek Price <derek@ximbiot.com>
745 Paul Eggert <eggert@cs.ucla.edu>
748 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
750 2005-05-29 Derek Price <derek@ximbiot.com>
751 Paul Eggert <eggert@cs.ucla.edu>
753 * glob_.h, glob.c: New files.
755 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
757 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
759 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
760 the configuration hassle isn't worth it.
761 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
762 (LONGEST_MODIFIER, PRIuMAX): Remove.
764 2005-05-27 Bruno Haible <bruno@clisp.org>
766 * getlogin_r.h: Remove second include of <stddef.h>.
768 2005-05-25 Bruno Haible <bruno@clisp.org>
769 Derek Price <derek@ximbiot.com>
771 * getlogin_r.h: Simplify API documentation.
773 2005-05-25 Derek Price <derek@ximbiot.com>
774 Paul Eggert <eggert@cs.ucla.edu>
776 * getlogin_r.c, getlogin_r.h: New files.
778 2005-05-22 Bruno Haible <bruno@clisp.org>
780 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
781 Also include <sys/param.h> if it defines MIN, MAX.
782 Based on a patch by Derek Price <derek@ximbiot.com>.
784 2005-05-22 Bruno Haible <bruno@clisp.org>
786 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
787 (INT64_MIN): Fix definition.
788 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
790 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
791 NEED_SIGNED_INT_TYPES.
793 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
794 HAVE_SYSTEM_INTTYPES.
796 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
798 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
799 so that unistd-safer.h (GPL'ed code) need not be included.
801 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
804 * fts.c: Don't include "cycle-check.h" or "hash.h".
805 (setup_dir, free_dir): New functions.
806 (enter_dir, leave_dir): Define trivial
807 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
808 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
809 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
810 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
812 (fts_open): Use setup_dir.
813 (fts_close): Use free_dir.
814 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
815 This adds a label and some gotos, but the alternatives were messier.
816 Check for memory allocation failure when entering a dir.
817 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
818 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
819 (FTS): New member fts_cycle, that is a union that contains the
820 old active_dir_ht and cycle_state. All uses changed to mention
821 fts_cycle.ht and fts_cycle.state.
822 * fts-cycle.c: New file, containing GPL'ed code migrated out of
823 fts.c, with the following changes:
824 (setup_dir, free_dir): New functions.
825 (enter_dir): Now returns bool. Return true if successful, false
826 if memory exhausted. All callers changed.
827 Do not bother partly cleaning up on
828 memory allocation failure; that is free_dir's job.
829 However, free ad if hash_insert fails, to avoid memory leak.
830 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
831 fts->fts_options to see which union member to use.
833 2005-05-20 Jim Meyering <jim@meyering.net>
835 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
836 Now a macro, to pacify GCC.
838 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
840 * chown.c (rpl_chown): Return -1 on failure.
842 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
844 * canonicalize.c: Include canonicalize.h first, to test interface.
845 Include <stddef.h> unconditionally, since we assume C89 now.
846 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
847 * fts.c: Include fts_.h first, to check interface.
848 Do not include intprops.h; no longer needed.
849 Include cycle-check.h and hash.h, since fts_.h no longer does.
850 Remove unnecessary casts of closedir to void.
851 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
852 decide whether to decrement nlinks.
853 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
854 (FTS): Use struct hash_table * instead of Hash_table, so that
855 we no longer need to include hash.h here.
857 2005-05-17 Jim Meyering <jim@meyering.net>
859 * fts.c, fts_.h: New files, from coreutils.
861 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
864 * unlinkdir.c, unlinkdir.h: New files.
865 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
866 regex.h, unlocked-io.h, xtime.h:
867 White space changes only.
868 * makepath.c (make_path): Port to hosts where leading "//" is special.
869 * yesno.c: Include getline.h, not ctype.h.
870 (yesno): Don't remove leading white space; POSIX doesn't allow it.
871 Use getline to remove arbitrary restriction on response length.
873 2005-05-13 Bruno Haible <bruno@clisp.org>
875 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
876 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
877 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
878 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
879 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
880 Add support for 64-bit integers in the MSVC compiler.
882 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
884 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
885 Change the initial comment to refer to GPL, not LGPL.
886 gnulib-tool will change it to LGPL as needed.
888 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
889 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
890 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
891 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
892 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
893 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
894 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
895 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
896 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
897 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
898 concatpath.c, config.charset, copy-file.c, copy-file.h,
899 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
900 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
901 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
902 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
903 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
904 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
905 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
906 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
907 full-read.c, full-read.h, full-write.c, full-write.h,
908 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
909 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
910 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
911 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
912 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
913 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
914 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
915 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
916 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
917 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
918 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
919 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
920 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
921 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
922 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
923 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
924 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
925 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
926 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
927 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
928 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
929 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
930 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
931 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
932 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
933 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
934 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
935 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
936 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
937 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
938 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
939 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
940 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
941 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
942 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
943 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
944 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
945 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
946 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
947 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
948 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
949 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
950 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
951 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
952 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
953 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
954 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
955 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
956 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
957 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
958 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
959 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
960 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
961 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
962 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
963 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
964 Update FSF postal mail address.
966 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
968 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
969 specified in ai_socktype. Fix invalid ai_protocol
970 check. ai_protocol is usually set to 0 or depending on
971 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
972 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
973 ai_socktype / ai_protocol in the returned addrinfo structure.
975 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
976 Bruno Haible <bruno@clisp.org>
978 * inet_ntop.h: New file.
979 * inet_ntop.c: New file, from glibc with modifications.
981 2005-05-08 Jim Meyering <jim@meyering.net>
983 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
985 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
987 Merge from coreutils. Among other things,
988 add bulletproofing for cases where stdin, stdout, or stderr are closed.
989 * fd-safer.c: New file.
990 * fcntl-safer.h, open-safer.c: Remove.
991 * chdir-long.c: Fix comment "fetish" -> "coreutils".
992 * dup-safer.c: Include unistd-safer.h first.
993 Don't include errno.h.
994 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
995 * file-type.h: Don't assume invoker included sys/stat.h first.
996 * file-type.c: Rely on file-type.h change.
997 * getloadavg.c: Include unistd-safer.h.
998 (getloadavg): Use safer open.
999 * getusershell.c: Include "stdio-safer.h".
1000 (getusershell): Use safer fopen.
1001 * long-options.c (long_options): Use NULL rather than 0.
1002 * modechange.h (mode_free): Remove; all callers changed to invoke
1004 * modechange.c: Likewise.
1005 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1006 (MODE_DONE): New constant.
1007 (struct mode_change): Remove 'next' member.
1008 (make_node_op_equals): New function; like the old one of the
1009 same name, except it allocates an array.
1010 (mode_compile, mode_create_from_ref): Use it.
1011 (mode_compile): Allocate result as an array, not a linked list.
1012 Parse octal string ourself, so that we catch mistakes like "+0".
1013 (mode_adjust): Arg is an array, not a linked list.
1014 * modechange.c: Include stat-macros.h, xalloc.h.
1015 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1016 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1017 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1018 Remove. This is now stat-macros.h's job.
1019 (talloc): Remove. All callers replaced by xalloc, so that
1020 our invokers don't have to worry about reporting memory failures.
1021 (make_node_op_equals): Remove.
1022 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1024 (struct mode_change): Moved here from modechange.h.
1025 (mode_append_entry): Remove.
1026 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1027 apps to have incorrect behavior. Use simpler algorithm for head
1028 and tail. Don't futz with umask; that's now the job of mode_adjust.
1029 Detect more invalid usages rather than having somewhat-random behavior.
1030 Don't insert an "a=" action, as that leads to incorrect behavior.
1031 (mode_compile, mode_create_from_ref): Return NULL on error instead
1032 of an enum, since now there's only one way to have an error. All
1034 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1035 at the correct time. Simplify calculation of "+u" and its ilk.
1036 Don't mishandle "+X".
1037 (mode_free): Remove "register" and localize decls.
1038 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1039 (struct mode_change): Move to modechange.c; callers don't
1040 need to see this stuff.
1041 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1042 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1043 (mode_change, mode_adjust): Reflect the new signatures noted above.
1044 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1045 that might redefine system include files.
1046 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1047 (my_usleep): Use NULL rather than (void *) 0.
1048 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1049 Use siginterrupt to specify that system calls should be interrupted.
1050 (rpl_nanosleep): Move initialization of suspended closer to call of
1052 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1053 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1054 (desirable_utmp_entry): New function.
1055 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1056 using x2nrealloc, to simplify logic.
1057 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1058 size calculation. Do not assume utmp file is a regular file.
1059 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1060 (READ_UTMP_CHECK_PIDS): New constant.
1061 * save-cwd.c: Include unistd-safer.h.
1062 (save_cwd): Use fd_safer.
1063 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1064 [!_LIBC] Include "stat-macros.h" instead.
1065 * unistd-safer.h (fd_safer): New decl.
1067 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1069 * byteswap_.h: New file.
1071 2005-04-25 Albert Chin <china@thewrittenword.com>
1073 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1076 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1078 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1079 that "UTC +1 second" continues to work. Problem reported
1081 (relunit_snumber): New rule.
1084 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1086 * getdate.y (universal_time_zone_table): New constant.
1087 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1088 universal_time_zone_table.
1089 (lookup_zone): Prefer universal_time_zone_table to
1090 local_time_zone_table, so that "GMT" time stamps are allowed in
1091 London during the summer. Problem reported by Ian Abbott.
1093 2005-04-12 Jim Meyering <jim@meyering.net>
1095 * human.c (humblock): Set *options even when returning due to
1096 xstrtoumax conversion failure. Thanks to a used-uninitialized
1099 2005-04-09 Jim Meyering <jim@meyering.net>
1101 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1102 -Wuninitialized: initialize tm0.tm_year.
1104 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1106 * getdate.y (parser_control): rels_seen is now a boolean, not a
1107 count, since there's no maximum. All uses changed.
1108 Add member dsts_seen.
1109 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1111 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1112 Use pc_rels_seen to decide whther a date is absolute.
1114 * getdate.y (number): Don't overwrite year.
1115 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1118 2005-04-02 Simon Josefsson <jas@extundo.com>
1120 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1121 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1123 2005-03-27 Jim Meyering <jim@meyering.net>
1125 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1127 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1129 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1130 "one's complement" -> "ones' complement" in comment, as per Knuth.
1131 "value of type" -> "type or expression" in comment.
1132 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1134 2005-03-26 Jim Meyering <jim@meyering.net>
1137 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1138 Correct typos: s/or/of/.
1140 2005-03-23 Jim Meyering <jim@meyering.net>
1142 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1144 2005-03-21 Jim Meyering <jim@meyering.net>
1146 Changes imported from coreutils.
1148 * cycle-check.c: Don't include xalloc.h.
1150 * path-concat.c: Don't include assert.h.
1151 (path_concat): Remove assertion that would have triggered
1152 for ABASE starting with more than one slash.
1153 Reported by Andreas Schwab.
1155 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1156 properly when ABASE is an absolute file name.
1157 Correct the description of this function.
1159 Add an assertion and a test driver.
1160 This fixes a bug introduced on 2004-07-02.
1161 Andreas Schwab reported the resulting failure of cp --parents:
1162 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1164 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1166 * strftime.c (my_strftime): If the underlying strftime returns 0
1167 (which shouldn't happen), generate nothing instead of returning 0
1168 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1170 2005-03-16 Bruno Haible <bruno@clisp.org>
1172 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1174 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1176 * strftime.c (my_strftime): Prepend space to format so that we can
1177 reliably distinguish strftime failure from empty output on POSIX
1180 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1182 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1183 (iconv_string): Don't guess a size-zero buffer, as that might cause
1184 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1185 result would be 'too large', where 'too large' is (heuristically)
1186 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1187 overflow concerns. This will prevent some unwanted malloc failures
1188 when the inputs are very large.
1190 2005-03-15 Bruno Haible <bruno@clisp.org>
1192 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1195 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1198 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1200 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1202 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1203 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1205 * strtol.c: Likewise.
1207 2005-03-14 Simon Josefsson <jas@extundo.com>
1209 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1212 2005-03-14 Jim Meyering <jim@meyering.net>
1214 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1215 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1216 to be nonzero so that we (and caller) can detect the difference
1217 between a valid zero-length expansion and an error return, even
1218 when the underlying strftime fails before writing anything into
1221 2005-03-10 Jim Meyering <jim@meyering.net>
1223 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1224 so that this module works on systems without fchdir.
1226 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1228 Factor int-properties macros into a single file, except for
1229 glibc-related files.
1230 * intprops.h: New file.
1231 * getloadavg.c: Include it instead of limits.h.
1232 (INT_STRLEN_BOUND): Remove.
1233 * human.c: Include intprops.h.
1234 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1235 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1236 * inttostr.h: Include intprops.h instead of limits.h.
1237 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1238 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1239 for consistency with intprops.h.
1240 (time_t_is_integer, twos_complement_arithmetic): Use them.
1241 * sig2str.h: Include <signal.h>, intprops.h.
1242 (INT_STRLEN_BOUND): Remove.
1243 * strftime.c (TYPE_SIGNED): Remove.
1244 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1245 * strtol.c: Adjust comments to match intprops.h.
1246 * userspec.c: Include intprops.h.
1247 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1248 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1249 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1250 instead of rolling our own expressions.
1251 * xstrtol.c: Include xstrtol.h first, to test interface.
1253 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1255 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1256 the right thing even if adding 1900 would overflow. Similarly
1257 for tm_mon + 1 and tm_yday + 1.
1258 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1259 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1260 (DO_SIGNED_NUMBER): New macro.
1261 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1263 2005-03-07 Bruno Haible <bruno@clisp.org>
1265 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1267 2005-03-03 Derek R. Price <derek@ximbiot.com>
1268 Bruno Haible <bruno@clisp.org>
1270 * pagealign_alloc.h: New file.
1271 * pagealign_alloc.c: New file.
1273 2005-01-28 Bruno Haible <bruno@clisp.org>
1275 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1278 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1280 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1281 The workaround isn't strictly needed for POSIX conformance, and
1282 it's too much of a pain to configure and maintain. We'll ask
1283 people to fix their kernels instead.
1284 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1285 (NANOSLEEP_BUG_WORKAROUND): Remove.
1286 (xnanosleep): Remove the workaround.
1288 2005-02-12 Bruno Haible <bruno@clisp.org>
1290 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1292 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1294 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1295 * timespec.h (gettime): Return void, since it always
1296 succeeds now. All uses changed.
1297 * gettime.c (gettime) Likewise.
1298 [HAVE_NANOTIME]: Prefer nanotime.
1299 Assume gettimeofday succeeds, as POSIX requires.
1300 Assime time () succeeds, since other code already does.
1301 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1302 (timespec_subtract): Remove.
1303 (NANOSLEEP_BUG_WORKAROUND): New constant.
1304 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1305 things considerably. Use it only on GNU/Linux hosts, since the
1306 workaround shouldn't be needed elsewhere.
1308 2005-02-24 Bruno Haible <bruno@clisp.org>
1310 * gettext.h: Update from GNU gettext 0.14.2.
1312 2005-02-24 Bruno Haible <bruno@clisp.org>
1314 * localcharset.c: Update from GNU gettext 0.14.2.
1315 * config.charset: Update from GNU gettext 0.14.2.
1317 2005-02-22 Simon Josefsson <jas@extundo.com>
1319 * iconvme.h, iconvme.c: New files, from libc.
1321 2005-02-20 Neil Conway <neilc@samurai.com>
1323 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1324 returned by OSX/Darwin if the specified buffer is not large
1325 enough for the hostname.
1327 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1329 * memrchr.h: New file.
1330 * chdir-long.c: Include it.
1331 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1332 Don't bother including stddef.h.
1334 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1336 * argp-help.c (__argp_help): Create a fake struct argp_state and
1337 pass it to _help, otherwise the latter coredumps trying to
1338 dereference state.root_argp.
1340 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1342 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1344 Include <sys/types.h>, for dev_t.
1345 (ME_DUMMY, ME_REMOTE): Move from here....
1346 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1347 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1349 Include mountlist.h first, to test the interface.
1351 2005-01-29 Bruno Haible <bruno@clisp.org>
1353 * progname.c (program_name): Initialize.
1354 Needed when linking statically on MacOS X.
1356 2005-01-28 Bruno Haible <bruno@clisp.org>
1358 * javacomp.sh.in: New file, from GNU gettext.
1359 * javacomp.h: New file, from GNU gettext.
1360 * javacomp.c: New file, from GNU gettext.
1362 2005-01-26 Bruno Haible <bruno@clisp.org>
1364 * javaexec.sh.in: New file, from GNU gettext.
1365 * javaexec.h: New file, from GNU gettext.
1366 * javaexec.c: New file, from GNU gettext.
1368 2005-01-26 Simon Josefsson <jas@extundo.com>
1370 * gai_strerror.c: Use GPL in header.
1372 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1374 * argp-help.c (hol_entry_help): Avoid using non-constant
1375 initializers for struct pentry_state.
1376 (__argp_error): Check return value of __asprintf
1377 (__argp_failure): Translate error message
1379 * argp-parse.c: Removed braces around the expansion of N_()
1381 2005-01-21 Jim Meyering <jim@meyering.net>
1383 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1384 same value as for Solaris 9.
1386 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1387 component length. This included changing the parameter to be
1388 of type `char *' rather than `char const *'.
1389 * chdir-long.h (chdir_long): Update prototype.
1391 * openat.c (fdopendir, fstatat): New functions.
1392 * openat.h: Include headers required for use of DIR and struct stat.
1393 [AT_SYMLINK_NOFOLLOW]: Define.
1394 (fdopendir, fstatat): Add prototypes.
1396 2005-01-21 Bruno Haible <bruno@clisp.org>
1398 * classpath.h: New file, from GNU gettext.
1399 * classpath.c: New file, from GNU gettext.
1401 2005-01-20 Simon Josefsson <jas@extundo.com>
1403 * version-etc-fsf.c: New file, with version_etc_copyright.
1404 * version-etc.c: Remove version_etc_copyright.
1405 * version-etc.h (version_etc_copyright): Use [] instead of * in
1406 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1408 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1410 * save-cwd.c (save_cwd): Remove code to support the case
1411 where fchdir is missing or flaky.
1413 2005-01-20 Simon Josefsson <jas@extundo.com>
1415 * base64.h (isbase64): Add.
1417 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1418 using a unsigned prototype, don't inline.
1419 (base64_decode): Use it.
1421 2005-01-19 Bruno Haible <bruno@clisp.org>
1423 * sh-quote.h: New file, from GNU gettext.
1424 * sh-quote.c: New file, from GNU gettext.
1426 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1428 Merge changes from coreutils, as described below in several
1429 changelogs dated today.
1431 * save-cwd.c: Include "save-cwd.h" before other include files.
1432 (O_DIRECTORY): Remove; not needed here, since "." must be
1433 a directory. All uses removed.
1434 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1435 universal on Suns, and we also need to test for IRIX.
1436 Revamp code to use 'if' rather than '#if'.
1437 Avoid unnecessary comparison of cwd->desc to 0.
1439 * utimens.c (futimens): Robustify the previous patch, by checking
1440 for known valid error numbers rather than observed invalid ones.
1442 2005-01-18 Jim Meyering <jim@meyering.net>
1444 * version-etc.c (version_etc_copyright): Update copyright date.
1446 * utimens.c (futimens): Account for the fact that futimes
1447 can also fail with errno == ENOSYS or errno == ENOENT.
1448 Patch from Dmitry V. Levin.
1450 Change the name of the robust chdir function from chdir to chdir_long.
1451 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1452 (restore_cwd): Use chdir_long, not chdir.
1453 * chdir-long.c: Renamed from chdir.c.
1454 * chdir-long.h: Renamed from chdir.h.
1455 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1458 2005-01-18 Bob Proulx <bob@proulx.com>
1460 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1461 offsetof() macro construct to avoid compile failure with native HP-UX
1462 11.0 ANSI C compiler.
1464 2005-01-06 Bruno Haible <bruno@clisp.org>
1466 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1467 because stpncpy.m4 takes care of it.
1469 2004-01-24 Bruno Haible <bruno@clisp.org>
1471 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1473 2003-10-09 Bruno Haible <bruno@clisp.org>
1475 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1477 2005-01-06 Bruno Haible <bruno@clisp.org>
1479 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1480 * fwriteerror.c: Include <stdbool.h>.
1481 (fwriteerror): At the end, close the file stream. Record whether
1482 stdout was already closed.
1484 2004-05-27 Bruno Haible <bruno@clisp.org>
1486 * execute.c (environ): Declare if needed.
1487 * pipe.c (environ): Likewise.
1488 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1490 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1492 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1493 definitions to be after all include files, to avoid collisions.
1494 Problem reported by Bob Proulx.
1496 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1498 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1499 not needed. This removes a dependency on the gettext module.
1500 [defined _LIBC]: Do not include <libintl.h>; not needed.
1502 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1504 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1507 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1509 * argp-parse.c: Include <stddef.h>.
1510 (alignof, alignto): New macros.
1511 (parser_init): Don't assume that void * is aligned sufficiently
1514 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1515 need to extend the stack.
1516 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1519 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1521 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1523 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1525 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1526 Remove now-obsolete comment about AIX.
1527 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1528 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1529 (YYMAXDEPTH): New macro.
1531 2004-12-18 Bruno Haible <bruno@clisp.org>
1533 * fatal-signal.c (fatal_signals): Make non-const.
1534 (init_fatal_signals): New function.
1535 (uninstall_handlers, install_handlers): Ignore signals that were set to
1537 (at_fatal_signal): Call init_fatal_signals.
1538 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1540 Reported by Paul Eggert.
1542 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1544 * getdate.y (textint): New member "negative".
1545 (time_zone_hhmm): New function.
1546 Expect 14 shift-reduce conflicts, not 13.
1547 (o_colon_minutes): New rule.
1548 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1549 (yylex): Set the "negative" member of signed numbers.
1551 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1553 Changes imported from coreutils.
1554 * hard-locale.c: Assume <locale.h> exists.
1556 (GLIBC_VERSION): New macro.
1557 (hard_locale): Assume setlocale exists.
1558 Rewrite to avoid #ifdef.
1559 Use strdup rather than malloc + strcpy.
1560 * human.c: Assume <locale.h> exists.
1561 (human_readable): Assume localeconv exists.
1563 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1565 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1566 convert T2, not T. (Imported from libc.)
1568 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1570 * getcwd.c (is_ENAMETOOLONG): New macro.
1571 (__getcwd.c): Don't restore errno; glibc doesn't.
1572 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1573 first, falling back to our code only if its results look suspicious.
1574 Ensure that the resulting buffer is only as large as necessary.
1576 * readutmp.c: Include readutmp.h first.
1577 Include <errno.h>, since readutmp.h no longer does that.
1578 * readutmp.h: Don't include <errno.h>,
1579 <sys/param.h>, <time.h>; not needed to establish interface.
1580 (errno): Remove decl.
1581 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1582 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1583 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1585 2004-11-28 Simon Josefsson <jas@extundo.com>
1587 * base64.h, base64.c: New file.
1589 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1591 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1593 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1595 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1596 HP's ANSI C compiler.
1597 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1598 Declaring int functions causes warnings on some modern systems and
1599 shouldn't be needed to compile on ancient ones.
1600 * same.c (MIN) [defined MIN]: Don't define, since it's already
1603 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1604 with the following changes.
1605 (__set_errno): Parenthesize properly.
1606 Include <stdbool.h>.
1607 (MIN, MAX, MATCHING_INO): New macros.
1608 (__getcwd): Define with prototype, not K&R form.
1609 Use heuristics to allocate default buffer on stack if possible.
1610 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1611 behavior, and to avoid the PATH_MAX limit when computing
1613 Use MATCHING_INO to compare inode number to file.
1614 Check for arithmetic overflow in size calculations.
1615 Fix bug in reallocation of dot array that caused getcwd to fail
1616 on directories nested deeper than 75.
1617 Be more careful about saving errno on error.
1618 Do not use realloc; use only free+malloc, as this is a bit
1619 more flexible and avoids a needless copy operation.
1620 Do not inspect st_dev and st_ino for symbolic links; POSIX
1621 doesn't specify the latter.
1622 Check for closedir errors.
1623 Avoid needless casts.
1624 Use "#ifdef weak_alias" around weak_alias, to be like other
1626 The following changes to getcwd.c have effect only when used in
1627 gnulib; they have no effect inside glibc proper.
1628 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1629 as alloca isn't used.
1630 (alloca, __alloca): Likewise.
1631 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1632 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1633 unconditionally, as gnulib assumes C89 or better.
1634 Do not include <sys/param.h>.
1635 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1636 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1638 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1639 Include <dirent.h> in a way that is compatible with modern Autoconf.
1640 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1641 New macros, if not already defined.
1642 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1643 Use "_LIBC", not "defined _LIBC", for consistency.
1644 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1646 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1647 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1648 * xgetcwd.c: David MacKenzie's old code was removed, so give
1649 credit only to Jim Meyering and adjust the copyright dates.
1650 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1651 <stdlib.h>, <unistd.h>, "pathmax.h".
1652 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1653 (INITIAL_BUFFER_SIZE): Remove.
1654 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1656 2004-11-23 Jim Meyering <jim@meyering.net>
1658 * getopt_.h: Remove trailing blanks.
1660 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1662 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1663 (futimens): New function, which uses futimes if available.
1664 (futimens, utimens): Support timespec==NULL, with same semantics
1665 as utime and utimens.
1666 * utimens.h (futimens): New decl.
1668 2004-11-23 Jim Meyering <jim@meyering.net>
1670 * __fpending.c: Add comment.
1672 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1674 * getopt_.h: Re-addition of __getopt_argv_const caused
1675 redefinition warnings. To avoid them, include the defines
1676 in `#if !defined __need_getopt ... #endif'. The only place
1677 where __getopt_argv_const is used is in definitions
1678 of getopt_long and getopt_long_only below, which are as well
1679 protected by `#ifndef __need_getopt'.
1680 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1681 __need_getopt after including <stdio.h> and <unistd.h> These
1682 headers might have defined it.
1684 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1686 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1688 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1689 optopt): Use them instead of invoking ## directly; otherwise, the
1690 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1692 2004-11-19 Bruno Haible <bruno@clisp.org>
1694 * strtok_r.c: Move comments from here...
1695 * strtok_r.h: ... to here.
1697 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1699 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1700 might fail. Problem reported by Yoann Vandoorselaere.
1701 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1702 that mishandle size_t overflow.
1704 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1706 * canon-host.c: Include "strdup.h".
1707 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1708 Use strdup instead of malloc/strcpy to duplicate strings.
1710 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1711 (human_space_before_unit): New constant.
1712 * human.c (human_readable): Support it.
1714 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1715 (xgetcwd): Set errno correctly when failing.
1716 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1717 the failure is actually due to a PATH_MAX problem.
1719 Further getopt changes to make it more likely that glibc will
1720 buy the changes back.
1721 * getopt.c (POSIXLY_CORRECT): New constant.
1722 (getopt): Use it, so to preserve glibc semantic
1723 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1724 when compiling for libc.
1725 * getopt_.h (__getopt_argv_const): Bring it back.
1726 (getopt_long, getopt_long_only): Use it.
1728 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1729 New arg POSIXLY_CORRECT. All callers changed.
1730 (getopt): Argv is now char * const *, as per standard.
1731 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1732 not char *__getopt_argv_const *.
1733 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1734 _getopt_long_only_r): Likewise.
1735 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1736 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1737 _getopt_long_r, _getopt_long_only_r): Likewise.
1738 * getopt_.h (__getopt_argv_const): Remove.
1739 (getopt): Argv is now char * const *, as per standard.
1741 * getdate.y (tORDINAL): New token.
1742 (day, relunit): Allow it for relative times.
1743 (relative_time_table): Use tORDINAL for ordinals.
1745 2004-11-15 Jim Meyering <jim@meyering.net>
1747 * closeout.c: Include "__fpending.h" once again.
1748 Include <stdbool.h>.
1749 (close_stdout): Don't fail just because stdout was closed initially,
1750 since some programs don't write to stdout in the normal course of
1751 operation (other than --version and --help), and we don't want this
1752 function to make e.g. `touch file >&-' fail.
1753 But do fail if it was closed and someone has tried to write to it.
1754 E.g., `printf foo >&-' must fail.
1756 2004-11-11 Simon Josefsson <jas@extundo.com>
1758 * strtok_r.h, strtok_r.c: New file.
1760 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1762 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1763 we can stop lying to compilers about the constness of argv when we
1764 are compiled outside glibc.
1765 (getopt, getopt_long, getopt_long_only): Use it.
1766 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1768 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1769 _getopt_long_only_r): Likewise.
1770 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1771 _getopt_long_only_r): Likewise.
1773 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1774 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1775 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1776 the other external symbols.
1777 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1778 declaration, since the above renaming now works around collisions.
1780 2004-11-11 Jim Meyering <jim@meyering.net>
1782 * linebreak.c: Remove trailing blanks.
1783 * alloca_.h: Likewise.
1784 * acosl.c: Likewise.
1785 * euidaccess.c: Likewise.
1786 * allocsa.h: Likewise.
1788 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1790 * mktime.c (SHR): New macro, which is a portable
1791 substitute for >> that should work even on Crays.
1792 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1793 Problem reported by Mark D. Baushke in
1794 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1795 * getdate.y (SHR): Likewise.
1797 * strftime.c (SHR): Likewise.
1799 * quotearg.c (struct quoting_options): Use unsigned int for
1800 quote_these_too, so that right shifts are well defined. All uses
1803 2004-11-10 Simon Josefsson <jas@extundo.com>
1805 * getaddrinfo.h, getaddrinfo.c: New files.
1807 2004-11-10 Jim Meyering <jim@meyering.net>
1809 Ensure that no close failure goes unreported.
1810 * closeout.c (close_stdout): Always close stdout. I.e., don't
1811 return early when it seems there's nothing to flush.
1812 Don't include __fpending.h.
1814 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1816 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1818 2004-11-05 Bruno Haible <bruno@clisp.org>
1820 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1821 Reported by Mark D. Baushke <mdb@cvshome.org>.
1823 2004-11-04 Bruno Haible <bruno@clisp.org>
1825 2004-09-11 Bruno Haible <bruno@clisp.org>
1826 * allocsa.valgrind: New file.
1827 2004-02-06 Bruno Haible <bruno@clisp.org>
1828 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1829 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1830 Reported by Christopher Seip <chris.seip@hp.com>.
1832 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1834 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1835 with errno == ERANGE if the buffer is too small.
1836 Problem reported by Mark D. Baushke.
1838 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1840 * xreadlink.c (MAXSIZE): New macro.
1841 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1842 size does not exceed MAXSIZE. Avoid cast.
1843 As suggested by Mark D. Baushke in
1844 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1845 if readlink fails with buffer size just under MAXSIZE, try again
1848 2004-11-02 Derek R. Price <derek@ximbiot.com>
1849 and Paul Eggert <eggert@cs.ucla.edu>
1851 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1852 (get_date): Overparenthesize to avoid GCC warning.
1854 2004-11-02 Bruno Haible <bruno@clisp.org>
1856 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1857 function returns void.
1859 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1861 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1862 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1865 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1867 * getdate.y: Add support for TZ="foo" within a date string.
1868 Fix some bugs near time_t boundaries. Reject dates with
1869 out-of-range components, e.g., "Sept 31".
1870 Include <stdlib.h>, "setenv.h", "xalloc.h".
1871 (ISDIGIT_LOCALE): Remove; unused.
1872 Note that the TZ and time functions used here are not reentrant.
1873 (mktime_ok, get_tz): New functions.
1874 (TZBUFSIZE): New constant.
1875 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1876 This requires that we sometimes generate our own TZ="XXX..." setting.
1878 2004-10-27 Derek R. Price <derek@ximbiot.com>
1880 * mktime.c (not_equal_tm): Remove redundant check.
1882 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1884 * getdate.y: Use Bison 1.875 features, and some minor
1885 code cleanups. This change does not affect semantics.
1886 Don't include <stdlib.h>; no longer needed.
1887 Don't include unlocked-io.h; only the "#if TEST" code uses
1888 stdio, and performance isn't crucial there.
1889 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1890 Bison 1.875 features as described below.
1891 All uses of "PC." replaced by "pc->".
1892 (YYSTYPE): Add a forward declaration.
1893 (yylex, yyerror): Use full prototypes in forward decls.
1894 Use "%pure-parser" rather than obsolescent "%pure_parser".
1895 Use %parse-param and %lex-param instead of obsolescent
1896 YYPARSE_PARAM and YYLEX_PARAM.
1897 (meridian_table, month_and_day_table, time_units_table,
1898 relative_time_table, time_zone_table, military_table,
1899 lookup_zone, lookup_word, get_date):
1900 Use NULL instead of 0 where appropriate.
1901 (to_hour): Avoid abort (), to avoid a dependency on
1903 (yyerror, yylex): Now accepts parser_control * arg.
1904 (main) [TEST]: Use '\0' rather than 0 for char.
1906 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1908 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1909 It's now the caller's responsibility to handle the case where
1910 !HAVE_GETPAGESIZE && !defined getpagesize.
1912 * mktime.c (leapyear): Arg is long int, not int.
1914 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1916 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1918 2004-10-12 Simon Josefsson <jas@extundo.com>
1920 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1921 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1924 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1926 * vsnprintf.h: New file.
1927 * vsnprintf.c: New file.
1929 2004-10-07 Bruno Haible <bruno@clisp.org>
1931 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1932 into the provided buffer.
1934 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1936 * diacrit.c, diacrit.h: Add GPL notice.
1938 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1939 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1940 * logl.c (logl): Keep the code as similar to glibc as possible.
1941 This avoids a potential constant-folding bug.
1943 2004-10-05 Bruno Haible <bruno@clisp.org>
1945 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1947 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1949 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1950 * xmalloc.c (xmemdup): Likewise.
1951 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1952 XFREE): Remove these long-obsolescent macros.
1953 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1954 * xstrdup.c: Remove.
1956 * regex.c (re_comp): Cast gettext return value to char *,
1957 Problem reported by Martin Neitzel via Mark D. Baushke.
1959 2004-10-04 Simon Josefsson <jas@extundo.com>
1961 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1962 '#ifdef USE_UNLOCKED_IO'.
1964 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1966 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1967 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1968 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1969 regex.c, sha1.c, version-etc.c, yesno.c:
1970 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1971 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1972 the includer's responsibility.
1974 Sync from coreutils.
1976 * modechange.c (mode_compile): Don't decrement a pointer that
1977 points to the start of a string, as the C Standard says the
1978 resulting behavior is undefined.
1980 * backupfile.h (enum backuptype): Rename none -> no_backups,
1981 simple -> simple_backups, numbered_existing ->
1982 numbered_existing_backups, numbered -> numbered_backups
1983 to avoid shadowing problems. All uses changed.
1984 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1985 * backupfile.c (check_extension, numbered_backup):
1986 Rename locals to avoid shadowing 'basename'.
1987 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1990 * .cppi-disable: Add getopt_.h, getopt_int.h.
1991 * .cvsignore: Add getopt.h.
1993 2004-10-04 Simon Josefsson <jas@extundo.com>
1995 * memmem.h: New file.
1996 * memmem.c: New file, taken from glibc.
1998 2004-10-02 Jim Meyering <jim@meyering.net>
2000 * dirfd.h, getpagesize.h: Add copyright notice.
2002 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2004 * snprintf.c: Remove comments as to why each header is needed.
2006 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2008 * strsep.h: New file.
2009 * strsep.c: New file.
2011 2004-10-01 Simon Josefsson <jas@extundo.com>
2013 * snprintf.c (snprintf): Handle size==0.
2015 2004-10-01 Simon Josefsson <jas@extundo.com>
2016 Bruno Haible <bruno@clisp.org>
2018 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2019 (snprintf): Declare 'args'.
2021 2004-09-30 Simon Josefsson <jas@extundo.com>
2023 * snprintf.h, snprintf.c: New files.
2025 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2027 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2028 (hol_entry_help): Never translate an empty string.
2029 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2030 * argp.h (OPTION_NO_TRANS): New option.
2032 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2034 * xvasprintf.c: Include xalloc.h.
2035 (xvasprintf): Use xalloc_die, not xmalloc_die.
2037 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2039 * dummy.c: Change copyright notice to FSF, and license to GPL.
2041 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2043 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2044 Problem reported by Bruno Haible in:
2045 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2047 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2049 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2050 in case some system header has #define'd it. Problem reported by
2051 Soeren D. Schulze in
2052 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2054 2004-09-08 Bruno Haible <bruno@clisp.org>
2056 * stdint_.h.in: New file, taken from GNU clisp.
2058 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2060 * xvasprintf.h: New file.
2061 * xvasprintf.c: New file.
2062 * xasprintf.c: New file.
2064 2004-09-08 Bruno Haible <bruno@clisp.org>
2066 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2068 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2070 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2072 Import from coreutils.
2073 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2074 strings on unbounded length. alloca's performance benefits aren't
2075 that important here.
2077 (parse_with_separator): New function, with most of the internals
2078 of the old parse_user_spec. Allow user to omit both user and group,
2079 for compatibility with FreeBSD.
2080 Clone only the user name, not the entire spec.
2081 Do not set *uid, *gid unless entirely successful.
2082 Avoid memory leak in some failing cases.
2083 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2084 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2085 (parse_user_spec): Rewrite to use parse_with_separator.
2087 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2089 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2090 its complicated substitute.
2091 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2092 and program_invocation_name.
2093 (__argp_basename) [!_LIBC]: Remove; the only use was
2094 replaced by its body.
2095 (__argp_short_program_name): Change condition from
2096 !defined __argp_short_program_name to
2097 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2098 to match argp-namefrob.h.
2099 (__argp_failure): Don't assume strerror_r returns char *.
2100 * argp-parse.c (N_): Define unconditionally.
2101 (argp_default_options): Fill out initializers with 0 to avoid
2104 2004-08-12 Simon Josefsson <jas@extundo.com>
2106 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2107 * getopt_.h: Renamed from getopt.h.
2109 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2111 Merge from coreutils.
2113 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2114 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2115 for Reliant Unix 5.43.
2117 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2118 (union fooround): Use uintmax_t, not long int.
2119 The rest is a merge from libc:
2120 [defined _LIBC]: Include <shlib-compat.h>.
2121 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2123 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2125 * strverscmp.c: Convert to UTF-8.
2127 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2129 * obstack.h (obstack_empty_p):
2130 Don't assume that chunk->contents is suitably aligned.
2131 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2132 Likewise. Problem reported by Benno in
2133 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2135 * chown.c (rpl_chown): Work even if the file is writeable but not
2136 readable. This could be improved further but it'd take some work.
2138 2004-08-08 Simon Josefsson <jas@extundo.com>
2140 * xgethostname.c: Don't include error.h (not used).
2143 * getpass.c: Include getpass.h first.
2145 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2147 * xalloc-die.c: New files.
2148 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2150 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2151 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2152 (_, N_, xalloc_die): Move to xalloc-die.c.
2153 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2154 so that we needn't mess with xalloc_msg_memory_exhausted.
2156 * sha1.h: Renamed from sha.h.
2157 (SHA1_H): Renamed from _SHA_H.
2158 (sha1_ctx): Renamed from sha_ctx.
2159 (sha1_init_ctx): Renamed from sha_init_ctx.
2160 (sha1_process_block): Renamed from sha_process_block.
2161 (sha1_process_bytes): Renamed from sha_process_bytes.
2162 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2163 (sha1_read_ctx): Renamed from sha_read_ctx.
2164 (sha1_stream): Renamed from sha_stream.
2165 (sha1_buffer): Renamed from sha_buffer.
2166 * sha1.c: Likewise; renamed from sha.c.
2167 Do not include <sys/types.h>.
2168 Include <stddef.h> rather than <stdlib.h>.
2170 2004-08-08 Bruno Haible <bruno@clisp.org>
2172 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2173 FILESYSTEM_PREFIX_LEN.
2174 * progreloc.c: Likewise.
2175 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2177 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2180 * argp-help.c (make_hol, hol_append): Don't assume that
2181 SIZE_MAX is a valid preprocessor constant.
2182 (__argp_basename): Change from "#ifndef _LIBC"
2183 to "#ifndef __argp_short_program_name", so that
2184 we don't compile these functions for tar.
2186 More merges from coreutils.
2187 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2188 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2190 * addext.c: Remove; no longer needed.
2191 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2192 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2193 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2194 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2195 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2196 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2197 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2198 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2199 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2200 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2201 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2202 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2203 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2204 Import changes from coreutils.
2206 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2208 Merge from coreutils.
2210 * .gdb-history: Remove; this doesn't belong here.
2212 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2213 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2214 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2216 * dirname.h: Include <stdbool.h>.
2217 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2218 for consistency with POSIX terminology. All uses changed.
2219 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2220 (strip_trailing_slashes): Use bool for booleans.
2221 * stripslash.c (strip_trailing_slashes): Likewise.
2223 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2224 sometimes returns a positive errno value even when it succeeds.
2225 (print_errno_message) [!LIBC]: Fall back on strerror if
2228 * path-concat.c (mempcpy): Don't define if a system header defines it.
2229 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2230 (longest_relative_suffix): New function.
2231 (path_concat): Use it. Assume first argument is not NULL.
2232 Port to DOS. Omit redundant separators.
2233 Report an error instead of returning NULL.
2234 Use mempcpy instead of memcpy.
2235 (xpath_concat): Remove: not declared or used.
2237 * same.h: Include <stdbool.h>
2238 (same_name): Return bool, not int.
2239 * same.c (same_name): Likewise.
2240 (errno): Don't declare; we assume C89 or better now.
2242 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2243 if not already defined.
2245 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2246 * dup-safer.c (errno): Likewise.
2248 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2250 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2253 2004-08-03 Simon Josefsson <jas@extundo.com>
2255 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2256 * progname.h: Don't include stdbool.h.
2258 2004-08-02 Simon Josefsson <jas@extundo.com>
2260 * getsubopt.h: New file, with comments from Bruno Haible.
2261 * getsubopt.c: New file, from glibc, but slightly modified based on
2262 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2264 2004-08-01 Simon Josefsson <jas@extundo.com>
2266 * xgetdomainname.c: Include stdlib.h, for free().
2268 2004-07-16 Simon Josefsson <jas@extundo.com>
2270 * dummy.c: New file.
2272 2004-07-16 Bruno Haible <bruno@clisp.org>
2274 * backupfile.h: Add extern "C" for C++.
2275 * closeout.h: Likewise.
2276 * copy-file.h: Likewise.
2277 * findprog.h: Likewise.
2278 * full-write.h: Likewise.
2279 * pathname.h: Likewise.
2280 * progname.h: Likewise.
2281 * stpcpy.h: Likewise.
2282 * stpncpy.h: Likewise.
2283 * strcase.h: Likewise.
2284 * strstr.h: Likewise.
2285 * xalloc.h: Likewise.
2287 * mbswidth.h: Add extern "C" for C++.
2288 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2290 2004-07-09 Simon Josefsson <jas@extundo.com>
2292 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2293 failed without this.)
2295 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2297 * fchown-stub.c: New file.
2299 2004-06-24 Jim Meyering <jim@meyering.net>
2301 * obstack.h (obstack_base): Cast to (void *), per documentation.
2303 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2305 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2307 2004-06-01 Jim Meyering <jim@meyering.net>
2309 * calloc.c: New file.
2311 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2313 * getdate.y (yylex): Allow space between sign and number.
2314 Problem reported by Dan Jacobson.
2316 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2317 and Jim Meyering <jim@meyering.net>
2319 Merge from coreutils CVS.
2321 * stat-macros.h: New file, with contents from file-type.h
2322 and coreutils' system.h.
2323 * file-type.c: Include "stat-macros.h".
2324 * file-type.h (file_type): Move all macro definitions to new file,
2327 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2328 Wrap old code with this conditional.
2329 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2330 function that does not dereference symlinks.
2331 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2333 * xreadlink.c: Include xreadlink.h first, to catch .h file
2334 dependency problems.
2335 (xreadlink): Accept new arg SIZE, for efficiency.
2336 All decls and uses changed.
2337 * xreadlink.h: Include <stddef.h>, for size_t.
2339 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2340 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2342 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2344 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2346 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2347 macros to be defined.
2348 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2349 the allocator returns NULL because the requested size is zero.
2351 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2353 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2354 var. Add comment explaining why libc still defines it. This
2355 merges the following patch from glibc:
2356 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2358 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2360 * obstack.c (_obstack): Remove unused variable. It hasn't been
2361 present in glibc since revision 1.1 of this file.
2362 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2363 obstack_alignment_mask, obstack_alloc, obstack_base,
2364 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2365 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2366 obstack_grow0, obstack_init, obstack_int_grow,
2367 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2368 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2369 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2370 nonexistent functions.
2372 2004-05-17 Derek R. Price <derek@ximbiot.com>
2373 Paul Eggert <eggert@cs.ucla.edu>
2375 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2377 2004-05-14 Bruno Haible <bruno@clisp.org>
2379 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2380 that consists of a '.' followed by an empty digit string.
2381 Patch by Tor Lillqvist <tml@iki.fi>.
2383 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2385 Port obstack to the AS/400, where pointers are 16 bytes wide and
2386 you cannot cast an integer to a valid pointer. This patch is
2387 currently waiting to be integrated into glibc; see
2388 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2390 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2391 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2392 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2393 (struct obstack): temp member is now a union of a pointer and
2394 an integer, instead of an integer. All integer uses changed.
2395 This does not affect the physical layout of struct obstack,
2396 except on hosts (like the AS/400) where the size or alignment of
2397 void * is greater than that of ptrdiff_t.
2398 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2399 __STDC__)]: Store temporary in pointer member of union, not
2401 * obstack.c: Include <stddef.h>, for offsetof.
2402 (struct fooalign): Remove; it doesn't need a name.
2403 (union fooround): Change double to long double, and add void *.
2404 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2405 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2406 not a macro. Hence the values are always int; so remove all
2407 casts-to-int in uses.
2409 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2410 Derek Price <derek@ximbiot.com>
2412 * alloca.c: Include <alloca.h>, to get our interface.
2413 * alloca_.h: Use __alloca on AIX, so that we don't have to
2414 include <alloca.h> first. Use C89 prototype for alloca; this
2415 requires including <stddef.h> for size_t. Use extern "C" if C++.
2416 Use #elif for simplicity, since we can assume C89 now.
2417 Don't try to source the system alloca.h since it will not be found
2418 and to prevent recursively including its replacement.
2419 * fnmatch.c: Include <alloca.h> instead of opencoding.
2420 * regex.c: Likewise.
2422 2004-05-16 Derek Price <derek@ximbiot.com>
2423 Paul Eggert <eggert@cs.ucla.edu>
2425 getline cleanup. This changes the getndelim2 API: both order of
2426 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2429 * getline.c: Don't include stddef.h or stdio.h, since our
2430 interface does that.
2431 (getline): Always use getdelim, so that we don't have two
2432 copies of this code.
2433 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2435 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2436 (GETNDELIM2_MAXIMUM): New macro.
2437 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2438 instead of the old practice of delim2==0. All callers changed.
2439 Return -1 on overflow, instead of returning junk.
2440 Do not set *linesize unless allocation succeeds.
2441 * getndelim2.h: Do not include stddef.h; no longer needed, now
2442 that we include sys/types.h.
2443 * getnline.h: Likewise.
2444 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2445 (getndelim2): Reorder arguments.
2446 * getnline.c (getnline, getndelim):
2447 Don't discard the NMAX argument.
2448 (getnline): Invoke getndelim, to avoid code duplication.
2449 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2450 of (size_t) -1 by callers of the getnline family.
2452 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2454 * nanosleep.c (suspended): Change its type from int to
2455 sig_atomic_t volatile.
2456 (first_call): Make it private to rpl_nanosleep, and have it
2457 be zero initially as that's a bit faster.
2458 (my_usleep): Round up fractional times instead of truncating them,
2459 as this is the usual meaning for 'sleep'.
2461 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2463 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2464 (ENOSYS): Define if not defined.
2465 (settime): Fall back on stime if it exists and settimeofday fails.
2466 But don't bother with fallbacks if a method fails with errno == EPERM.
2468 2004-05-11 Jim Meyering <jim@meyering.net>
2470 Prior to this change, the save_cwd caller required read access to the
2471 current directory on most systems (ones with the fchdir function).
2473 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2474 fails, try write-only, and finally, resort to using xgetcwd.
2476 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2478 * obstack.c, obstack.h: Import changes from libc.
2480 2004-04-28 Bruno Haible <bruno@clisp.org>
2482 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2483 implicitly appends .exe to executables.
2484 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2485 accepts Windows pathnames.
2486 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2487 Cygwin like Windows, since it now accepts Windows pathnames.
2488 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2489 Cygwin like Windows, since it now accepts Windows pathnames.
2490 Reported by Derek Robert Price <derek@ximbiot.com>.
2492 2004-04-20 Jim Meyering <jim@meyering.net>
2494 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2496 2004-04-20 Jim Meyering <jim@meyering.net>
2497 Bruno Haible <bruno@clisp.org>
2499 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2500 memory when realloc fails.
2502 2004-04-18 Jim Meyering <jim@meyering.net>
2504 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2505 don't leak memory and do call END_UTMP_ENT.
2507 2004-04-11 Paul Eggert <eggert@twinsun.com>
2509 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2510 (CHAR_BIT): Remove, since we assume C89.
2511 Include <stdint.h> if available, as per current Autoconf CVS advice.
2513 2004-03-30 Paul Eggert <eggert@twinsun.com>
2515 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2516 not bool, to be more consistent with Unix conventions.
2517 Suggested by Bruno Haible.
2519 Merge from coreutils.
2521 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2524 * getdate.h: Include stdbool.h, and timespec.h instead of
2525 the usual <time.h> dance.
2526 (get_date): Change signature to support fractional time stamps.
2527 All callers changed.
2528 * getdate.y: Include "getdate.h" first, as we can now
2529 assume C89 and don't need to worry about 'const'.
2530 Similarly, include "unlocked-io.h" near start, not in middle.
2532 (textint.value): Use long int rather than int.
2533 (textint.digits): Use size_t rather than int.
2534 (BILLION, LOG10_BILLION): New constants.
2535 (parser_control): New member rel_ns. Members day_ordinal,
2536 time_zone, month, day, hour, minutes, rel_year, rel_month,
2537 rel_day, rel_hour, rel_minutes, rel_seconds
2538 are now long int, not int. Member seconds is now struct timespec,
2539 not int. New member timespec_seen. Members dates_seen, days_seen,
2540 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2542 (%union.intval): Now long int, not int.
2543 New member timespec.
2544 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2545 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2546 (spec): Now is a timespec or an item list.
2547 (timespec, items): New nonterminals.
2548 (time, rel, relunit, number, get_date):
2549 Add support for fractional seconds.
2550 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2551 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2552 (to_hour): First arg is now long int, not int.
2553 (to_year): Returns long int, not int.
2554 Don't treat year -70 like 70.
2555 (tm_diff): Returns long int, not int.
2556 (lookup_word): Use bool instead of int when appropriate.
2557 (yylex): Use size_t for count, not int.
2558 Detect overflow when parsing large integer constants.
2559 Add support for fractions.
2560 (get_date): Make pointers 'const' if possible.
2561 Use more-portable code to detect integer overflow.
2562 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2563 Don't use ctime; it's not reliable if the year has >4 digits.
2565 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2566 This is for compatibility with BSD.
2568 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2569 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2570 From coreutils' system.h.
2572 * userspec.c: Don't include "posixver.h".
2573 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2574 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2575 compatible extension. Simplify code by removing a boolean int
2576 that was always nonzero if a string was nonnull.
2578 2004-03-30 Jim Meyering <jim@meyering.net>
2580 Merge from coreutils.
2582 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2584 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2585 an empty input stream.
2587 * readtokens.c: Include <stdbool.h>.
2588 (readtoken): Use `size_t' rather than int/long.
2589 All callers adjusted.
2590 Use `bool' rather than `int' where appropriate.
2591 Use memset rather than an explicit loop.
2592 Use x2nrealloc rather than xrealloc.
2593 Allow the use of `\0' as a delimiter.
2594 (readtokens): Likewise.
2595 * readtokens.h (readtoken, readtokens): Update prototypes.
2597 2004-03-30 Bruno Haible <bruno@clisp.org>
2599 * getloadavg.c (getloadavg): Don't assume setlocale returns
2602 2004-03-29 Paul Eggert <eggert@twinsun.com>
2604 Merge changes to getloadavg.c from coreutils and Emacs.
2606 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2607 Define to an expression, not to the empty string.
2608 Include cloexec.h and xalloc.h.
2609 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2610 Use set_cloexec_flag rather than rolling our own.
2611 * cloexec.c, cloexec.h: New files.
2613 2004-03-18 Paul Eggert <eggert@twinsun.com>
2615 * getopt.h: Sync with libc CVS.
2617 2004-03-18 Paul Eggert <eggert@twinsun.com>
2618 Bruno Haible <bruno@clisp.org>
2620 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2621 not on all platforms that have <wchar.h>.
2622 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2624 2004-03-09 Paul Eggert <eggert@twinsun.com>
2626 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2628 * getopt_int.h: New file, also synced from libc.
2630 2004-03-07 Paul Eggert <eggert@twinsun.com>
2632 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2633 '#if' expressions. Unlike the code it replaces, it does not
2634 depend on (defined _SC_PAGESIZE). However, it does depend on
2635 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2636 first reported by Jason Andrade in
2637 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2639 2004-01-18 Simon Josefsson <jas@extundo.com>
2641 * strdup.h: New file.
2642 * strdup.c: Include it.
2643 * path-concat.c: Include strdup.h. Drop strdup declaration.
2644 * userspec.c: Include strdup.h. Drop strdup declaration.
2646 2004-02-06 Karl Berry <karl@gnu.org>
2648 * config.charset: update from gettext 0.14.1.
2650 2004-02-05 Paul Eggert <eggert@twinsun.com>
2652 Add comments and code, prompted by suggestions from Bruno Haible
2654 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2655 describing the enum quoting_style values.
2656 * quotearg.c (quotearg_alloc): New function.
2657 (quotearg_buffer_restyled): Treat lone { and } as special.
2658 Treat = as special. Work around bug with older shells
2659 that "see" a '\' that is really the 2nd byte of a multibyte char.
2660 Quote empty string with shell_quoting_style.
2662 2004-02-03 Bruno Haible <bruno@clisp.org>
2664 * pipe.h: New file, from GNU gettext.
2665 * pipe.c: New file, from GNU gettext.
2667 2004-01-27 Bruno Haible <bruno@clisp.org>
2669 * execute.h: New file, from GNU gettext.
2670 * execute.c: New file, from GNU gettext.
2671 * w32spawn.h: New file, from GNU gettext.
2673 2004-01-23 Paul Eggert <eggert@twinsun.com>
2675 Exit-status fix from coreutils.
2677 Use exit_failure consistently in place of EXIT_FAILURE,
2678 so that program exit statuses are consistent on failure.
2680 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2681 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2682 * argmatch.h: Comment fix to match the above.
2683 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2684 Now a macro referring to exit_failure, instead of a separate
2685 variable. Include "exitfail.h" to get it.
2686 * xstrtol.h: Include "exitfail.h".
2687 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2689 * long-options.c (parse_long_options): Use prototype
2690 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2693 2004-01-21 Jim Meyering <jim@meyering.net>
2695 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2696 so as not to conflict with a different-sized __mktime_internal
2697 function in GNU libc.
2698 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2699 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2701 2004-01-18 Paul Eggert <eggert@twinsun.com>
2703 Merge from diffutils.
2705 * file-type.c (file_type): Add typed memory objects.
2706 * file-type.h (S_TYPEISTMO): New macro.
2708 * c-stack.h (c_stack_action): Remove argv argument.
2709 * c-stack.c (c_stack_action): Likewise. All uses changed.
2710 (die): Don't calculate message unless segv_action returns.
2711 (get_stack_location, min_address_from_argv, max_address_from_argv,
2712 volatile stack_base, volatile_stack_size): Remove.
2713 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2714 that every segmentation violation is a stack overflow. (Ouch!)
2715 See Debian bug 136249 (still outstanding) for more info about why
2716 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2718 2003-11-30 Bruno Haible <bruno@clisp.org>
2720 Safer stack allocation.
2721 * setenv.c: Include allocsa.h.
2722 (alloca): Remove fallback definition.
2723 (freea): Remove macro.
2724 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2727 2003-10-17 Bruno Haible <bruno@clisp.org>
2729 * binary-io.h: Avoid warnings on Cygwin.
2731 2003-12-28 Bruno Haible <bruno@clisp.org>
2733 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2734 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2736 2003-11-28 Bruno Haible <bruno@clisp.org>
2738 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2740 2003-11-27 Bruno Haible <bruno@clisp.org>
2742 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2744 2003-11-17 Bruno Haible <bruno@clisp.org>
2746 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2748 2003-11-24 Bruno Haible <bruno@clisp.org>
2750 * xallocsa.h: New file, from GNU gettext.
2751 * xallocsa.c: New file, from GNU gettext.
2753 2003-11-24 Bruno Haible <bruno@clisp.org>
2755 * allocsa.h: New file, from GNU gettext.
2756 * allocsa.c: New file, from GNU gettext.
2758 2003-11-24 Bruno Haible <bruno@clisp.org>
2760 * eealloc.h: New file.
2762 2004-01-15 Jim Meyering <jim@meyering.net>
2764 Merge from coreutils.
2766 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2767 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2768 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2770 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2771 optional configure-time default.
2773 * version-etc.c (version_etc_copyright): Update copyright date.
2775 * xreadlink.c (xreadlink): Correct outdated comment.
2777 2004-01-15 Paul Eggert <eggert@twinsun.com>
2779 Merge from coreutils.
2781 * posixver.c: Include posixver.h.
2783 * same.c: Include <stdbool.h>, <limits.h>.
2784 (_POSIX_NAME_MAX): Define if not defined.
2786 (same_name): If file names are silently truncated, report
2787 that the file names are the same if they are the same after
2788 the silent truncation.
2790 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2791 conversion function.
2792 * xstrtod.c (xstrtod): Likewise. All callers changed to
2793 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2796 2004-01-14 Paul Eggert <eggert@twinsun.com>
2798 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2799 with like-named macro in fnmatch.c.
2800 (EXT): Use an internal constant instead.
2802 Merge fnmatch patches from glibc.
2803 * fnmatch.c (mbsinit): Remove define.
2804 Add libc_hidden_ver (__fnmatch, fnmatch).
2805 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2806 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2808 2003-12-14 Karl Berry <karl@gnu.org>
2810 * config.charset: update from gettext-runtime.
2812 2003-12-03 Paul Eggert <eggert@twinsun.com>
2814 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2815 Bug reported by Alfred M. Szmidt.
2817 2003-11-29 Karl Berry <karl@gnu.org>
2819 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2821 2003-11-23 Paul Eggert <eggert@twinsun.com>
2822 Bruno Haible <bruno@clisp.org>
2824 * printf-parse.h: Don't include sys/types.h.
2825 (ARG_NONE): New macro.
2826 (char_directive): Change type of *arg_index fields to size_t.
2827 * printf-parse.c: Don't include sys/types.h.
2828 (SSIZE_MAX): Remove macro.
2829 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2830 Remove unnecessary overflow check.
2831 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2834 2003-11-24 Paul Eggert <eggert@twinsun.com>
2836 * alloca.c: Remove dependency on xalloc module.
2837 (xalloc_die): Remove.
2838 (memory_full) [!defined emacs]: New macro.
2839 [!defined emacs]: Don't include xalloc.h.
2840 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2841 address arithmetic overflows. Change datatypes a bit to avoid
2844 2003-11-22 Jim Meyering <jim@meyering.net>
2846 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2848 2003-11-17 Bruno Haible <bruno@clisp.org>
2850 * vasnprintf.c (alloca): Remove fallback definition.
2851 (freea): Remove definition.
2852 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2853 Reported by Paul Eggert.
2855 2003-11-17 Jim Meyering <jim@meyering.net>
2857 On systems without utime and without a utimes function capable of
2858 dealing with a NULL struct utimbuf* argument, this utime replacement
2859 could -- in unusual circumstances -- leak a file descriptor.
2860 * utime.c: Include <unistd.h> and <errno.h>.
2861 (utime_null): Be sure to close `fd' and to preserve errno.
2862 Reported by Geoff Collyer via Arnold Robbins.
2864 2003-11-16 Paul Eggert <eggert@twinsun.com>
2865 Bruno Haible <bruno@clisp.org>
2867 Protect against address arithmetic overflow.
2868 * printf-args.h: Include stddef.h.
2869 (arguments): Change type of field 'count' to size_t.
2870 * printf-args.c (printf_fetchargs): Use size_t instead of
2871 'unsigned int' where appropriate.
2872 * printf-parse.h: Include sys/types.h.
2873 (char_directive): Change type of *arg_index fields to ssize_t.
2874 (char_directives): Change type of fields 'count', max_*_length to
2876 * printf-parse.c: Include sys/types.h and xsize.h.
2877 (SSIZE_MAX): Define fallback value.
2878 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2879 instead of 'int' where appropriate. Check a_allocated, d_allocated
2880 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2881 * vasnprintf.c: Include xsize.h.
2882 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2883 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2884 overflow. Avoid wraparound when converting a width or precision from
2887 2003-11-16 Bruno Haible <bruno@clisp.org>
2889 Update from GNU gettext.
2890 * printf-parse.c: Generalize to it can be compiled for wide strings.
2891 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2892 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2893 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2894 SNPRINTF): New macros.
2895 Don't include <alloca.h> if the file is used inside libintl.
2896 (local_wcslen): New function, for Solaris 2.5.1.
2897 (VASNPRINTF): Use it instead of wcslen.
2899 2003-11-16 Bruno Haible <bruno@clisp.org>
2901 * xsize.h (xmax): New function.
2902 (xsum, xsum3, xsum4): Declare as "pure" functions.
2904 2003-11-12 Paul Eggert <eggert@twinsun.com>
2906 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2907 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2908 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2909 heuristic is just as accurate as far as we know, and it removes a
2910 dependency on size_max.m4 and ptrdiff_max.m4.
2912 2003-11-12 Paul Eggert <eggert@twinsun.com>
2914 * xstrtol.c (__xstrtol): Remove "break" immediately after
2915 "return", to pacify some unknown compiler. Problem reported
2918 2003-11-11 Bruno Haible <bruno@clisp.org>
2920 * xsize.h (SIZE_MAX): Remove fallback definition.
2921 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2924 2003-11-10 Paul Eggert <eggert@twinsun.com>
2926 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2927 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2928 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2930 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2931 not (size_t) -1, since it's defined here.
2933 2003-11-06 Paul Eggert <eggert@twinsun.com>
2935 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2936 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2937 Reject sizes of exactly SIZE_MAX bytes.
2938 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2939 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2941 2003-11-05 Bruno Haible <bruno@clisp.org>
2943 * xsize.h: Include limits.h, to avoid a possible collision with
2944 SIZE_MAX defined in <limits.h> on Solaris.
2946 2003-11-04 Bruno Haible <bruno@clisp.org>
2948 * xsize.h: New file.
2949 * linebreak.c: Include xsize.h.
2950 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2951 argument for overflow.
2952 Suggested by Paul Eggert.
2954 2003-10-31 Bruno Haible <bruno@clisp.org>
2956 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2957 to avoid (extremely rare) race condition.
2958 Suggested by Paul Eggert.
2960 2003-11-03 Jim Meyering <jim@meyering.net>
2962 * userspec.c: Include "userspec.h".
2963 * userspec.h: New file.
2965 2003-10-31 Paul Eggert <eggert@twinsun.com>
2967 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2968 * mountlist.c (SIZE_MAX): Define if not defined already.
2969 (read_filesystem_list): Set and use me_type_malloced.
2970 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2971 whatever the type happens to be), for brevity and consistency.
2972 Check for size calculation overflow on Alphas running OSF/1.
2974 2003-10-31 Jim Meyering <jim@meyering.net>
2976 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2978 * linebuffer.c: Include <string.h> for declaration of memset.
2980 2003-10-30 Paul Eggert <eggert@twinsun.com>
2981 Bruno Haible <bruno@clisp.org>
2983 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2984 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2986 2003-10-29 Paul Eggert <eggert@twinsun.com>
2988 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2989 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2991 * quotearg.c (quotearg_n_options): Use it.
2992 * group-member.c: Include <stdbool.h>.
2993 (free_group_info): Arg is now const *; don't free arg.
2994 (get_group_info): Now returns bool and accepts struct group_info *,
2995 rather than returning a malloc'ed struct group_info *.
2996 All uses changed. Check for overflow in internal size calculation.
2998 * getusershell.c (readname): Simplify the code by using x2nrealloc
2999 rather than xmalloc/xrealloc.
3000 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3001 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3002 conformance bug: the old code used a pointer after freeing the
3003 storage that it addressed.
3004 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3005 rather than doing it by hand.
3006 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3007 the buffer preserved. Use free and xmalloc instead.
3008 * quotearg.c (quotearg_n_options): Likewise.
3009 Use a simpler test for size overflow. Don't use xalloc_oversized
3010 because unsigned int might be wider than size_t (!); this suggests
3011 that we should switch from unsigned int to size_t for slot numbers.
3013 2003-10-27 Bruno Haible <bruno@clisp.org>
3015 * stdbool_.h: Better support for BeOS.
3017 2003-10-27 Paul Eggert <eggert@twinsun.com>
3019 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3020 to allocate the returned structure. Do not allocate a subarray,
3021 as x2nrealloc will do that.
3022 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3023 instead of xnrealloc.
3024 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3026 2003-10-26 Paul Eggert <eggert@twinsun.com>
3028 * xalloc.h (xalloc_oversized): New static inline function, for
3029 callers that want to do their own size-overflow checking. Include
3030 <stdbool.h>, since xalloc_oversized returns bool.
3031 * xalloc.c (array_size_overflow): Remove. All callers changed
3032 to use xalloc_oversized.
3034 Add two functions x2realloc, x2nrealloc, for programs that grow
3035 arrays dynamically by doubling their sizes.
3036 * xalloc.h (x2realloc, x2nrealloc): New decls.
3037 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3040 Port to C99 semantics for 'inline' of external functions.
3041 Bug reported by Bruno Haible.
3042 * xmalloc.c (xnmalloc_inline): New static inline function,
3043 with the old contents of xnmalloc.
3044 (xnmalloc, xmalloc): Use it.
3045 (xnrealloc_inline): New static inline function,
3046 with the old contents of xnrealloc.
3047 (xnrealloc, xrealloc): Use it.
3049 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3051 2003-10-25 Paul Eggert <eggert@twinsun.com>
3053 Fix several address-calculation bugs in the hash modules,
3054 plus some minor code cleanup.
3056 * hash.h: Include <stdbool.h>, for bool.
3057 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3058 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3059 hash_get_n_entries, hash_get_max_bucket_length,
3060 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3061 hash_rehash): Use size_t rather than unsigned.
3062 * hash.c (struct hash_table, hash_get_n_buckets,
3063 hash_get_n_buckets_used, hash_get_n_entries,
3064 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3065 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3066 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3068 (SIZE_MAX): Define if not defined.
3069 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3070 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3072 Use const * when possible.
3073 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3074 (check_tuning): Fix bug: if tuning parameters were very close to
3075 0 or 1, rounding errors could have caused subscript violations.
3076 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3077 (hash_initialize): Add 'fail:' label
3078 to free table and return NULL, and use it to simplify code.
3079 Use calloc rather than clearing the storage ourself.
3080 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3081 buffer size calculations.
3082 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3083 Include <stddef.h>, for size_t.
3084 * hash-pjw.c (hash_pjw): Likewise.
3085 Switch to method described by Bruno Haible.
3086 Include <limits.h>, for CHAR_BIT.
3087 (SIZE_BITS): New macro.
3089 2003-10-21 Paul Eggert <eggert@twinsun.com>
3091 * getndelim2.c (getndelim2): When size calculation overflows,
3092 ceiling the allocation at NMAX bytes rather than silently
3093 discarding input bytes before NMAX is reached. This makes
3094 a difference only if NMAX exceeds SIZE_MAX / 2.
3096 * obstack.c: Merge from glibc.
3097 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3098 Add libc_hidden_def (_obstack_newchunk).
3099 (_obstack_free) [! defined _LIBC]: Remove.
3100 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3101 a clone of the function body.
3102 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3103 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3105 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3106 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3109 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3110 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3111 Don't use lvalue casts, as GCC plans to remove support for them
3112 in GCC 3.5. Reported by Joseph S. Myers. This bug
3113 was also present in the non-GCC version, indicating that this
3114 code had always been buggy and had never been widely used.
3115 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3116 Use the fast variant of each macro, rather than copying the
3117 definiens of the fast variant; that way, we'll be more likely to
3118 catch future bugs in the fast variants.
3120 2003-10-20 Bruno Haible <bruno@clisp.org>
3122 * wait-process.h: New file, from GNU gettext.
3123 * wait-process.c: New file, from GNU gettext.
3125 2003-10-19 Jim Meyering <jim@meyering.net>
3127 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3129 2003-10-16 Paul Eggert <eggert@twinsun.com>
3131 * getgroups.c: Include <errno.h>, <stdlib.h>.
3132 (getgroups): First arg is int, not size_t.
3133 Don't let 'free' mangle errno.
3135 2003-10-16 Jim Meyering <jim@meyering.net>
3137 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3139 2003-10-15 Paul Eggert <eggert@twinsun.com>
3141 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3143 (new_exclude, add_exclude_file): Initial size no longer needs to
3145 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3146 our own address arithmetic overflow checking.
3148 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3149 (fnmatch): Do not alloca more than 2000 wide characters;
3150 instead, use malloc for large buffers.
3151 Check for address arithmetic overflow, and return -1
3152 with errno set to ENOMEM in that case.
3153 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3154 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3155 instead, return -1. Check for address arithmetic overflow.
3157 2003-10-14 Paul Eggert <eggert@twinsun.com>
3159 Handle invalid suffixes and overflow independently, so that
3160 callers can treat them independently as needed. Fix some bugs in
3161 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3162 suffix for a human-readable blocksize. The major caller-visible
3163 change is the addition of a new
3164 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3165 that both overflow and suffix chars were found.
3167 * human.c (humblock): Don't check separately for invalid suffix
3168 char; that is xstrtoumax's job (now that its bug is fixed).
3169 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3170 INTMAX_MAX]: New macros.
3171 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3172 TYPE_MAXIMUM): New macros.
3173 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3174 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3175 if overflow occurs, as it's what __strtol does and it's more useful
3177 (__xstrtol): If __strtol reports some error other than ERANGE,
3178 reflect it to the caller as LONGINT_INVALID. If it reports
3179 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3180 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3181 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3183 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3184 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3185 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3186 [defined UINTMAX_MAX]: New macros.
3188 2003-10-14 Bruno Haible <bruno@clisp.org>
3190 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3191 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3192 Also use volatile where needed.
3194 2003-10-12 Paul Eggert <eggert@twinsun.com>
3196 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3197 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3198 and define in terms of the other primitives.
3199 * xmalloc.c: Include stdbool.h; do not include exit.h.
3200 (SIZE_MAX): Define if not already defined.
3201 (array_size_overflow): New function.
3202 (xalloc_die): Abort instead of exiting if 'error' returns.
3203 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3204 (xmalloc, xrealloc): Use them.
3205 (xcalloc): Check for address arithmetic overflow.
3206 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3207 a bit faster than strcpy.
3209 2003-10-08 Paul Eggert <eggert@twinsun.com>
3211 Merge getpass from libc, plus a few fixes.
3213 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3214 Include <stdbool.h>.
3215 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3216 __fsetlocking to empty.
3217 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3218 do include <bits/libc-lock.h>.
3219 Do not include <fcntl.h>; not needed.
3220 [_LIBC]: Include <wchar.h>.
3221 (NOTCANCEL_MODE): New macro.
3222 (flockfile, funlockfile) [_LIBC]: New macros.
3223 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3224 [!_LIBC]: New macros.
3225 (call_fclose): New function.
3226 (getpass): Use it. Save tty stream separately; this simplifies the
3227 code and makes it more reliable if stdin happens to equal stdout.
3228 Invoke __fsetlocking on tty.
3229 Handle thread cancellation if needed.
3230 Namespace cleanup (use __tcgetattr, __getline).
3231 Use bool for Booleans.
3232 [USE_IN_LIBIO]: Handle wide streams.
3233 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3234 stream might go where.
3236 * unlocked-io.h: Include <stdio.h>, so that the caller
3237 doesn't have to include <stdio.h> before us.
3238 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3239 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3240 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3241 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3242 if not declared, so that we can use getpass.c code from libc without
3244 (flockfile, ftrylockfile, funlockfile): New macros.
3246 2003-10-06 Bruno Haible <bruno@clisp.org>
3248 * version-etc-2.h: Remove file.
3249 * version-etc-2.c: Remove file.
3251 2003-09-25 Jim Meyering <jim@meyering.net>
3252 Bruno Haible <bruno@clisp.org>
3254 This lets translators provide better translations for the
3255 "Written by ..." part of --version output.
3256 * version-etc.h: Include stdarg.h.
3257 (version_etc_copyright): Declare as readonly.
3258 (version_etc): Make this function variadic with a NULL-terminated list
3259 of author name strings.
3260 (version_etc_va): New declaration.
3261 * version-etc.c: Include stdarg.h, stdlib.h.
3262 (version_etc_copyright): Declare as readonly.
3263 (version_etc_va): New function. Provide a different translatable string
3264 for each possible number of authors < 10. Abbreviate when there are 10
3266 (version_etc): Make this function variadic. Call version_etc_va.
3267 Suggestion from Gary V. Vaughan.
3269 * long-options.h (parse_long_options): Change prototype: the authors
3270 string is moved to the end and becomes variadic.
3271 * long-options.c: Include stdarg.h.
3272 (parse_long_options): Make this function variadic, too.
3273 Call version_etc_va, not version_etc.
3275 2003-10-06 Bruno Haible <bruno@clisp.org>
3277 * fatal-signal.h: New file, from GNU gettext.
3278 * fatal-signal.c: New file, from GNU gettext.
3280 2003-10-04 Karl Berry <karl@gnu.org>
3282 * argp*: update from libc.
3284 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3286 * getpass.c (getpass): Use a no-op fseek when switching from input to
3287 output mode on the same stream.
3289 2003-09-29 Paul Eggert <eggert@twinsun.com>
3291 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3292 Fix arg typo in previous patch.
3294 2003-09-28 Jim Meyering <jim@meyering.net>
3296 * error.c: Correct cpp indentation.
3298 2003-09-27 Paul Eggert <eggert@twinsun.com>
3300 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3301 Omit the special code that used __typeof__, since we worry that
3302 it could be more trouble than it's worth. See:
3303 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3304 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3308 2003-09-26 Jim Meyering <jim@meyering.net>
3310 * error.c (error_tail): Move some declarations
3311 into inner scope where the local variables are used.
3313 2003-09-26 Bruno Haible <bruno@clisp.org>
3315 * stpncpy.h (gnu_stpncpy): New declaration.
3316 (stpncpy): Define as alias for gnu_stpncpy.
3317 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3319 2003-09-26 Paul Eggert <eggert@twinsun.com>
3321 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3322 (error_tail): Do not loop, reallocating temporary buffer, since
3323 the output cannot contain more wide characters than the input
3324 contains bytes, the size must be big enough already. This avoids
3325 one potential size overflow calculation. Check for size overflow
3326 when calculating temporary buffer size. Free temporary buffer
3327 when done, if it was allocated with malloc; this plugs a memory
3328 leak. Remove casts from void * to pointers, that are no longer
3329 needed now that we're assuming C89 or better.
3331 Merge error changes from glibc.
3333 * error.c, error.h: Update copyright notice header to match glibc.
3334 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3335 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3336 Disable cancellation while printing error.
3337 * error.h: Prepend __ to parameter names.
3339 2003-09-25 Karl Berry <karl@gnu.org>
3341 * argp-fmtstream.c, argp-help.c: update from libc.
3343 2003-09-25 Bruno Haible <bruno@clisp.org>
3345 * version-etc-2.h: New file, from version-etc.h with modifications.
3346 * version-etc-2.c: New file, from version-etc.c with modifications.
3348 2003-09-25 Simon Josefsson <jas@extundo.com>
3350 * xgetdomainname.h: New file.
3351 * xgetdomainname.c: New file.
3353 2003-09-25 Simon Josefsson <jas@extundo.com>
3354 Bruno Haible <bruno@clisp.org>
3356 * getdomainname.h: New file.
3357 * getdomainname.c: New file.
3359 2003-09-24 Paul Eggert <eggert@twinsun.com>
3361 * linebuffer.c (freebuffer): Don't free the argument, just
3362 the buffer associated with the argument. Bug reported by
3365 2003-09-19 Karl Berry <karl@gnu.org>
3367 * argp.h: update from libc.
3369 2003-09-16 Paul Eggert <eggert@twinsun.com>
3371 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3372 input error, instead of returning NULL the next time we are called
3373 (and therefore losing track of errno).
3375 2003-09-15 Paul Eggert <eggert@twinsun.com>
3377 * getndelim2.c (getndelim2): Don't trash errno when a read
3378 fails, so that the caller gets the proper errno.
3380 * readutmp.c (read_utmp): Likewise.
3381 Check for fstat error. Close stream and free storage
3384 2003-09-14 Bruno Haible <bruno@clisp.org>
3386 * fwriteerror.h: New file.
3387 * fwriteerror.c: New file.
3389 2003-09-14 Jim Meyering <jim@meyering.net>
3391 * getloadavg.c: Correct cpp indentation.
3392 * strdup.c: Likewise.
3393 * vasnprintf.c: Likewise.
3395 2003-09-12 Paul Eggert <eggert@twinsun.com>
3397 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3398 * obstack.c [!defined _LIBC]: Likewise.
3399 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3400 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3401 * exitfail.c: Don't include stdlib.h; no longer needed.
3403 More changes to assume C89 or better.
3405 * error.c (error_tail): Assume vprintf.
3407 * argmatch.c (getenv): Remove decl.
3408 * progreloc.c (get_full_program_name): Define via prototype.
3409 * setenv.c (clearenv): Likewise.
3410 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3412 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3413 (malloc, memcpy): Remove decls.
3414 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3415 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3416 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3417 (memcpy): Remove macro.
3418 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3419 (__P): Remove. All uses removed.
3420 (PTR): Remove. All uses changed to void *.
3421 (CHAR_BIT, NULL): Remove.
3422 (spaces, zeros, memset_space, memset_zero)
3423 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3425 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3426 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3427 Define with prototype.
3428 Remove now-unnecessary prototype decl.
3429 (extra_args_spec): Assume ANSI C. All uses changed.
3430 (extra_args_spec_iso): Remove.
3431 (my_strftime, emacs_strftimeu): Define via prototype.
3432 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3434 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3435 * strtoimax.c: Include <stdlib.h> unconditionally.
3436 (strtoul, strtol): Remove decls.
3437 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3439 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3440 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3441 (LOCALE_PARAM_PROTO): New macro.
3442 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3443 (INTERNAL (strtol), strtol): Define with a prototype.
3444 (PARAMS): Remove. All uses removed.
3445 * tempname.c: Include <string.h> unconditionally.
3446 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3447 * xgethostname.c (main): Define with a prototype.
3448 * xmalloc.c: Include "xalloc.h" first, to check interface.
3449 Include <stdlib.h> unconditionally.
3450 (calloc, malloc, realloc, free): Remove decls.
3451 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3452 Include <stdlib.h> unconditionally. Sort include file names.
3454 (xstrtod): Define with a prototype.
3455 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3456 (strtol, strtoul): Remove decls.
3458 2003-09-11 Paul Eggert <eggert@twinsun.com>
3460 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3461 Include <stdlib.h>, <string.h> unconditionally.
3462 Remove now-unnecessary cast to char *.
3463 * strnlen.c: Include <string.h> unconditionally.
3464 * yesno.c (yesno): Define with a prototype.
3466 2003-09-10 Bruno Haible <bruno@clisp.org>
3468 * strcspn.c: Include <string.h> unconditionally.
3469 * strpbrk.c: Include <string.h> unconditionally.
3470 * strstr.c: Include <string.h> unconditionally.
3471 * unicodeio.c: Include <string.h> unconditionally.
3472 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3473 * unsetenv.c: Likewise.
3474 * xreadlink.c: Include <stdlib.h> unconditionally.
3475 * yesno.c: Include <stdlib.h> unconditionally.
3476 (rpmatch): Add prototype.
3478 2003-09-10 Jim Meyering <jim@meyering.net>
3480 * error.c: Correct indentation of cpp directives.
3482 2003-09-09 Paul Eggert <eggert@twinsun.com>
3486 * acosl.c (main): Use a prototype.
3487 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3490 * getloadavg.c (getloadavg, main): Define via prototypes.
3492 * getopt.h (struct option.name): Assume C89, and use 'const'.
3493 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3494 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3496 * getopt.c (const): Remove macro.
3497 Include <string.h> unconditionally.
3498 (my_index): Remove; all uses changed to strchr.
3499 (strlen): Remove decl.
3500 (exchange): Remove forward decl; no longer needed.
3501 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3502 Define with prototype.
3503 * getopt1.c (const): Remove macro.
3504 (getopt_long, getopt_long_only, main): Define with prototype.
3506 * getugroups.c: Include <string.h> unconditionally.
3508 * getusershell.c: Include <stdlib.h> unconditionally.
3509 (getusershell, setusershell, endusershell, readname, main):
3510 Define with prototypes.
3512 * group-member.c: Include group-member.h first.
3513 Include <stdlib.h> unconditionally.
3515 * hard-locale.c: Include hard-locale.h first.
3516 Include <stdlib.h>, <string.h> unconditionally.
3518 * hash.c (free, malloc): Remove decls.
3519 Include <stdlib.h> unconditionally.
3521 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3522 (getenv): Do not declare.
3524 * idcache.c: Include <string.h> unconditionally.
3526 * long-options.c: Include long-options.h first, to test interface.
3527 Include <stdlib.h> unconditionally.
3529 * makepath.c: Include makepath.h first, to test interface.
3530 Include <stdlib.h> and <string.h> unconditionally.
3532 * linebuffer.c: Include <stdlib.h>.
3533 (free): Remove decl.
3535 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3536 rpl_malloc returns void *, not char *.
3537 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3539 * md5.h: Include <limits.h> unconditionally.
3540 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3541 (__P): Remove; all uses removed.
3542 * md5.c: Include "md5.h" first.
3543 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3544 md5_buffer, md5_process_bytes, md5_process_block):
3545 Define with prototypes.
3546 * sha.h (__P): Remove all uses. (It wasn't defined??)
3547 * sha.c: Include "sha.h" first.
3548 Include <stdlib.h>, <string.h> unconditionally.
3550 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3551 * memcmp.c (__ptr_t): Likewise.
3552 * memrchr.c (__ptr_t): Likewise.
3553 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3554 Include <string.h> unconditionally.
3555 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3556 * memchr.c: Include <stdlib.h> unconditionally.
3557 * memchr.c (LONG_MAX): Remove.
3558 * memrchr.c (LONG_MAX): Likewise.
3559 * memchr.c (__memchr): Define via a prototype.
3560 * memrchr.c (__memrchr): Likewise.
3561 * memcmp.c (__P): Remove, and remove all uses.
3562 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3563 Remove forward decls; no longer needed.
3564 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3565 Use types required by C89 in prototype.
3567 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3568 * savedir.c: Likewise.
3569 * mkdir.c (free): Remove decl.
3570 * rmdir.c (rmdir): Define with a prototype.
3571 * savedir.c: Include savedir.h first, to test interface.
3573 * mktime.c (STDC_HEADERS): Remove.
3574 Include <stdlib.h>, <string.h> unconditionally.
3576 * modechange.c: Include <stdlib.h> unconditionally.
3577 (malloc): Remove decl.
3579 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3580 (free): Remove decl.
3582 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3583 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3584 (This type really should be intptr_t, but that's a C99ism.)
3585 (_obstack_memcpy): Remove: all uses changed to memcpy.
3586 Include <string.h> unconditionally.
3587 (struct obstack): Assume __STDC__ for types of members
3588 chunkfun, freefun, extra_arg.
3589 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3590 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3591 obstack_begin, obstack_specify_allocation,
3592 obstack_specify_allocation_with_arg, obstack_chunkfun,
3593 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3594 Remove unprototyped decls and the macros that use them.
3595 * obstack.c (POINTER): Remove. All uses changed to void *.
3596 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3597 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3598 (defined __STDC__ && __STDC__)]:
3599 Remove nonprototyped code.
3600 Include <stdlib.h> unconditionally.
3601 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3602 _obstack_allocated_p, _obstack_free, obstack_free,
3603 _obstack_memory_used, print_and_abort):
3604 Define using prototypes.
3605 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3606 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3607 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3608 obstack_next_free, obstack_object_size, obstack_room) [0]:
3609 Remove unused, unprototyped code.
3611 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3613 * physmem.c (physmem_total, physmem_available, main): Define
3616 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3617 (main): Define with a prototype.
3619 * posixver.c (getenv): Remove decl.
3621 * putenv.c (malloc): Returns void *, not char *.
3622 Include <string.h> unconditionally.
3623 (strchr, memcpy, NULL): Do not define.
3625 * readtokens.c: Include readtokens.h first, to test interface.
3626 Include <stdlib.h>, <string.h> unconditionally.
3627 (init_tokenbuffer): Define with a prototype.
3629 * regex.c (PARAMS): Remove. All uses removed.
3630 All uses of _RE_ARGS removed, too.
3631 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3633 (bzero): Assume memset exists.
3634 (memcmp, memcpy, NULL): Remove.
3635 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3636 char, or assignments to local vars of type signed char.
3637 (init_syntax_once, PREFIX(extract_number_and_incr),
3638 PREFIX(print_partial_compiled_pattern),
3639 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3640 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3641 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3642 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3643 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3644 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3645 wcs_compile_range, byte_compile_range, truncate_wchar,
3646 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3647 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3648 count_mbs_length, wcs_re_match_2_internal,
3649 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3650 PREFIX(alt_match_null_string_p),
3651 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3652 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3653 regfree, PREFIX(extract_number)): Define with prototype. Remove
3654 now-unnecessary declaration, if any.
3655 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3657 Remove now-unnecessary casts among pointer types.
3658 * regex.h (_RE_ARGS): Remove. All uses removed.
3660 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3661 (free): Remove decl.
3663 * rpmatch.c: Include <stdlib.h> unconditionally.
3665 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3666 (free): Remove decl.
3668 * save-cwd.c: Include <stdlib.h> unconditionally.
3669 * xgetcwd.c: Likewise.
3671 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3672 (free): Remove decl.
3674 * strchrnul.c (strchrnul): Define with a prototype.
3675 Fix bug: c_in was not converted to char before searching.
3677 The following changes are not K&R related:
3679 * group-member.h: Include <sys/types.h>, so that this file is
3681 * makepath.h: Likewise.
3683 * getusershell.c (readname, default_index, line_size, readname):
3684 Use size_t, not int, for sizes.
3685 (readname): If the size overflows, report an error instead of
3688 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3690 * getndelim2.c: Assume stdlib.h per the C89 spec.
3692 2003-09-08 Paul Eggert <eggert@twinsun.com>
3694 Assume C89 or better; remove K&R cruft.
3695 A few of these changes were first proposed by Derek Robert Price
3696 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3698 * addext.c: Include <string.h> unconditionally.
3699 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3700 Don't declare getenv or malloc.
3702 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3703 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3705 (find_stack_direction, alloca): Use prototypes.
3707 * atexit.c (atexit): Define using a prototype.
3709 * basename.c, dirname.c, stripslash.c:
3710 Include <string.h> unconditionally.
3712 * bcopy.c: Include <stddef.h>.
3713 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3715 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3717 * error.h (error, error_at_line, error_print_progname)
3718 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3719 * error.c: Include error.h first, to check interface.
3720 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3721 (VA_START): Remove; all uses changeed to va_start.
3722 (exit, strerror): Remove decls.
3723 (error_print_progname): Prototype uncondionally.
3724 Don't include <errno.h>; no longer needed.
3725 (private_strerror): Remove.
3726 (error_tail): Always define.
3727 (error, error_at_line): Assume C89 or better; always use prototypes.
3728 * fatal.c: Include "fatal.h" first, to test interface.
3729 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3730 (VA_START): Remove; all uses changed to va_start.
3731 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3733 (exit): Remove decl.
3734 (fatal): Prototype unconditionally. Assume va_start works.
3735 Abort at end, to pacify gcc.
3737 * euidaccess.c (main): Define with a prototype.
3739 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3741 * exitfail.c: Include <stdlib.h> unconditionally.
3743 * fnmatch_.h (__P): Remove. All uses changed to assume
3745 * fnmatch.c: Include fnmatch.h first, to test interface.
3746 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3747 (getenv): Remove decl.
3748 (fnmatch): Define using a prototype.
3749 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3750 (FCT): Define using a prototype.
3752 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3754 * gethostname.c: Include <stddef.h>.
3755 (gethostname): Define with prototype. Length is size_t, not int.
3757 2003-09-08 Paul Eggert <eggert@twinsun.com>
3759 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3760 getversion.c should have been removed then, but was accidentally
3763 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3764 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3766 2003-09-07 Paul Eggert <eggert@twinsun.com>
3768 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3769 copy_tm_result. Bug reported by Simon Josefsson in
3770 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3772 2003-09-06 Paul Eggert <eggert@twinsun.com>
3774 * time_r.c, time_r.h: New files.
3776 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3778 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3779 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3781 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3783 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3784 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3787 * timegm.c: Switch to glibc implementation, with the following changes:
3788 [defined HAVE_CONFIG_H]: Include <config.h>.
3789 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3790 (__mktime_internal) [!defined _LIBC]: New decl.
3791 (__gmtime_r) [!defined _LIBC]: New macro and function.
3792 (timegm): Use a prototype, since gnulib assumes C89.
3793 Do not bother declaring tmp to be const, as it's not really usefu.
3794 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3795 (timegm): Declare only if HAVE_DECL_TIMEGM.
3797 2003-09-03 Paul Eggert <eggert@twinsun.com>
3799 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3800 Bug reported by Lute Kamstra in
3801 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3803 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3804 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3805 course with correspondingly smaller numbers for tomorrow and
3806 yesterday. From Tadayoshi Funaba. Originally installed into
3807 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3810 2003-08-31 Simon Josefsson <jas@extundo.com>
3812 * timegm.h: New file.
3813 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3815 2003-08-31 Karl Berry <karl@gnu.org>
3817 * argp.h: update from libc.
3819 2003-08-28 Bruno Haible <bruno@clisp.org>
3821 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3822 warning on QNX, which defines O_BINARY to 000000.
3824 2003-08-24 Bruno Haible <bruno@clisp.org>
3826 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3827 MSVC7 <stdio.h> is included later.
3829 2003-08-20 Bruno Haible <bruno@clisp.org>
3831 * progname.h: New file, from GNU gettext.
3832 * progname.c: New file, from GNU gettext.
3833 * progreloc.c: New file, from GNU gettext.
3835 2003-08-19 Bruno Haible <bruno@clisp.org>
3837 * xstrdup.c: Assume <string.h> exists.
3839 2003-08-18 Jim Meyering <jim@meyering.net>
3841 * setenv.h: Indent nested cpp directive.
3842 * vasnprintf.c: Remove trailing blanks.
3844 2003-08-17 Simon Josefsson <jas@extundo.com>
3845 Bruno Haible <bruno@clisp.org>
3847 * xstrndup.h: New file.
3848 * xstrndup.c: New file.
3850 2003-08-17 Bruno Haible <bruno@clisp.org>
3852 * strndup.h: New file.
3854 2003-08-16 Paul Eggert <eggert@twinsun.com>
3856 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3857 space, undoing this 2003-08-12 change:
3858 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3860 2003-08-16 Jim Meyering <jim@meyering.net>
3862 Merge from coreutils.
3863 * xstrtoimax.c: #else #if -> #elif.
3864 * xstrtoumax.c: Likewise.
3866 2003-08-15 Paul Eggert <eggert@twinsun.com>
3868 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3869 rather than tab, after '#' in shell-script copyright notices.
3870 Suggested by Bruno Haible.
3872 2003-08-15 Jim Meyering <jim@meyering.net>
3873 and Paul Eggert <eggert@twinsun.com>
3875 Merge from coreutils.
3876 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3877 member but strut utmpx does not. Needed for AIX 4.3.3.
3878 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3880 2003-08-15 Jim Meyering <jim@meyering.net>
3882 Merge from coreutils.
3883 * xgethostname.c: Include <stdlib.h>.
3884 (xghostname): Don't exit for anything other than memory-related
3885 failure; just return NULL.
3886 * userspec.c: Include "posixver.h".
3887 (parse_user_spec): Accept `.' as a separator only
3888 in pre-POSIX-200112 mode.
3889 * strtoimax.c: Use #elif rather than #else #if.
3890 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3891 Remove function, now that we can rely on a working tzset function.
3892 [!_LIBC]: Ensure that the required autoconf test has been run.
3893 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3894 Use underlying_strftime for %r.
3895 * sha.c: Merge in some clean-up and optimization changes from glibc.
3896 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3897 Ensure that it is a multiple of 64.
3898 Rearrange loop exit tests so as to avoid performing an
3899 additional fread after encountering an error or EOF.
3900 * realloc.c: Update copyright date.
3902 2003-08-14 Jim Meyering <jim@meyering.net>
3904 Merge from coreutils.
3905 * obstack.h: Whitespace changes.
3906 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3907 and xcalloc return values.
3908 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3909 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3910 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3911 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3912 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3914 Use mntctl's return value to drive the entry-processing loop, since
3915 we can't rely on the value of the vmt_length member in the last
3916 entry. On some systems doing so could result in exhausting
3917 virtual memory. Based in part on a patch from Mike Jetzer.
3919 2003-08-14 Jim Meyering <jim@meyering.net>
3920 and Paul Eggert <eggert@twinsun.com>
3922 Merges from coreutils, plus other fixes.
3923 * physmem.c: Merge in portability changes from gcc/libiberty
3924 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3925 for credits and details. Thanks to Kaveh Ghazi for helping
3926 to keep these files in sync.
3927 (ARRAY_SIZE): Define it.
3928 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3929 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3930 (memcasecmp): Don't assume size_t fits in unsigned int.
3931 Remove casts and duplicate code.
3932 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3933 (memcpy): Remove definition.
3934 Merge in some clean-up and optimization changes from glibc.
3935 [BLOCKSIZE]: Move definition to top of file.
3936 Ensure that it is a multiple of 64.
3937 Rearrange loop exit tests so as to avoid performing an
3938 additional fread after encountering an error or EOF.
3939 * md5.h (md5_uintptr): Define.
3940 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3941 return to the initial working directory. Preserve errno
3943 * idcache.c: Include "xalloc.h".
3944 (xmalloc, xrealloc): Remove decls.
3945 (getuser): Remove casts no longer required in C89.
3946 * human.c: Include stdio.h, for sprintf.
3947 * group-member.c: Include "xalloc.h".
3948 (xmalloc, xrealloc): Remove decls.
3949 (get_group_info): Remove casts no longer required in C89.
3950 * getusershell.c (readname): Remove casts no longer required in C89.
3951 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3952 * getline.c: Whitespace fix, from coreutils.
3954 2003-08-13 Paul Eggert <eggert@twinsun.com>
3956 * exclude.c: Include <ctype.h>
3957 (IN_CTYPE_DOMAIN): New macro.
3959 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3962 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3963 Undo previous (whitespace-only) change.
3965 2003-08-12 Paul Eggert <eggert@twinsun.com>
3967 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3968 Normalize leading white space and remove trailing white space.
3969 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3970 notice, as per ../config/srclist-update.
3972 Merge from coreutils.
3973 * euidaccess.h: New file.
3974 * euidaccess.c: Include it.
3975 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3976 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3977 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3979 2003-08-11 Bruno Haible <bruno@clisp.org>
3981 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3982 (vasnprintf): Use it instead of wcslen.
3984 2003-08-11 Bruno Haible <bruno@clisp.org>
3986 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3987 value to ensure that _Bool promotes to int. Use #define for _Bool when
3988 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3990 2003-08-10 Karl Berry <karl@gnu.org>
3992 * regex.h: update from libc (whitespace fix).
3994 2003-08-09 Paul Eggert <eggert@twinsun.com>
3996 Merge some files from coreutils. These changes were
3997 originally made by Jim Meyering.
3998 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3999 many older Unixes require this.
4000 * alloca.c (alloca): Remove cast to argument of free;
4001 no longer needed in C89.
4002 * alloca_.h, regex.h: Fix white space to match
4003 what GNU indent does.
4005 2003-08-05 Paul Eggert <eggert@twinsun.com>
4007 * bumpalloc.h: Remove.
4009 2003-08-04 Paul Eggert <eggert@twinsun.com>
4011 * getloadavg.c: Change copyright notice and spacing to conform to
4014 Merge from coreutils.
4015 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4017 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4018 from Karl Berry, implemented by Jim Meyering.
4019 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4020 from Dmitry V. Levin.
4021 Remove anachronistic cast of xrealloc.
4022 * fnmatch_.h (__const): Remove. Use 'const'.
4023 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4024 type. Otherwise, it wouldn't compile with at least /bin/cc on
4025 ymp-cray-unicos9.0.2.X.
4026 Combine two mostly-identical uses of alloca into one.
4027 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4029 2003-08-04 Dave Love <d.love@dl.ac.uk>
4033 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4034 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4035 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4036 obsolete NLIST_NAME_UNION.
4037 [__GNU__]: Undef BSD and FSCALE.
4038 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4040 2003-08-03 Paul Eggert <eggert@twinsun.com>
4042 * stdbool_.h (_Bool): Make it signed char, instead of
4043 an enum type, so that it's guaranteed to promote to int. See:
4044 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4046 2003-07-31 Paul Eggert <eggert@twinsun.com>
4048 * strerror.c: Include config.h, limits.h. Declare sprintf.
4049 (strerror): Don't assume that a printable int fits in 14 bytes.
4051 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4052 Bruno Haible <bruno@clisp.org>
4054 * getline.h (getline, getdelim): Change return type to ssize_t.
4055 * getline.c (getline, getdelim): Likewise.
4056 Remove _GNU_SOURCE define; now it's defined in config.h through
4059 2003-07-22 Paul Eggert <eggert@twinsun.com>
4061 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4062 over-parenthesization in macros.
4064 Sync with coreutils.
4066 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4069 Use `exit_failure' for xalloc and xmemcoll instead of their own
4070 private exit-failure variables.
4071 * xalloc.h (xalloc_exit_failure): Remove.
4072 * xmalloc.c: Likewise. Include exitfail.h.
4073 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4074 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4075 * xmemcoll.c: Likewise. Include exitfail.h.
4076 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4078 2003-07-18 Paul Eggert <eggert@twinsun.com>
4080 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4081 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4082 to test that it can stand by itself. Include "exitfail.h".
4083 Clients should set exit_failure instead.
4084 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4086 2003-07-18 Andreas Schwab <schwab@suse.de>
4088 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4090 2003-07-18 Bruno Haible <bruno@clisp.org>
4092 * getndelim2.h: New file.
4093 * getndelim2.c: Make into a module of its own. Include config.h,
4095 (getndelim2): Make non-static. Change return type to ssize_t.
4096 * getline.h: Change argument names.
4097 * getline.c: Include getndelim2.h instead of getndelim2.c.
4098 * getnline.c: Include getndelim2.h.
4100 2003-07-17 Bruno Haible <bruno@clisp.org>
4102 * Makefile.am: Remove file.
4103 * Makefile.in: Remove file.
4105 2003-07-17 Bruno Haible <bruno@clisp.org>
4107 * getnline.h: New file.
4108 * getnline.c: New file.
4109 * getndelim2.c: New file, extracted from getline.c.
4110 (getndelim2): Renamed from getdelim2, with added nmax argument.
4111 * getline.c: Include getndelim2.c.
4112 (getdelim2): Moved out to getndelim2.c.
4113 (getline, getdelim): Update.
4115 2003-07-15 <karl@gnu.org>
4117 * vasnprintf.c: update from gettext.
4119 2003-07-15 Jim Meyering <jim@meyering.net>
4121 * makepath.c (make_path): Enclose diagnostic in _(...).
4123 2003-07-14 Paul Eggert <eggert@twinsun.com>
4125 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4126 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4127 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4128 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4129 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4130 updated automatically by ../config/srclist-update. This changes
4131 their license from LPGL to GPL.
4133 2003-07-14 Jim Meyering <jim@meyering.net>
4135 Don't emit diagnostics. Let callers do that.
4136 * save-cwd.c: Don't include "error.h".
4137 (save_cwd): Don't call error. Ensure that errno is valid
4138 when returning nonzero.
4140 * save-cwd.h (restore_cwd): Update prototype.
4141 * save-cwd.c (restore_cwd): Remove two parameters.
4142 Simplify. Don't call error upon failure. Let callers do that.
4143 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4144 when auditing is enabled. But don't bother updating the #if.
4146 2003-07-14 Simon Josefsson <jas@extundo.com>
4148 * mempcpy.h: New file.
4149 * mempcpy.c: New file.
4151 2003-07-14 Paul Eggert <eggert@twinsun.com>
4153 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4154 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4155 unicodeio.c, unicodeio.h, unlocked-io.h:
4156 Switch from LGPL to GPL.
4158 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4160 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4161 it breaks C++ compilation.
4162 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4164 2003-07-10 Jim Meyering <jim@meyering.net>
4166 * vasnprintf.c: Remove trailing blanks.
4167 Make cpp indentation consistent.
4169 2003-07-09 Paul Eggert <eggert@twinsun.com>
4171 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4172 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4173 Switch from LGPL to GPL.
4175 2003-07-07 Paul Eggert <eggert@twinsun.com>
4177 * mktime.c: Fix some boundary cases and remove need for floating point.
4179 Issue a compile-time diagnostic if time_t is floating point, or if
4180 two's complement arithmetic is not in effect, or if arithmetic
4181 right shift does not propagate the sign. These assumptions were
4182 all in the original code but they weren't checked.
4184 (TIME_T_MIDPOINT, verify): New macros.
4185 (__isleap): Remove; it has integer overflow problems.
4186 (leapyear): New function, without those problems.
4187 (ydhms_tm_diff): Remove; splitting into two parts.
4188 (ydhms_diff): New function, containing the arithmetic part of
4189 the old ydhms_tm_diff function. Issue a compile-time
4190 diagnostic if we are not using C99 integer division.
4191 Avoid casts when possible.
4192 (guess_time_tm): New function, containing the checking part of
4193 the old ydhms_tm_diff function. Return the new value, rather than
4194 the difference between it and the old. Accept a new argument T
4195 so that *T specifies the old value. Check for overflow in the result.
4197 (__mktime_internal): Use a time_t offset, not a long int offset.
4198 This undoes the 2003-06-04 change, which is no longer needed now
4199 that we have better overflow checking.
4200 (localtime_offset): Likewise.
4202 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4203 and long are 64-bit but int is only 32-bit.
4204 (ydhms_diff): Use long int to store year1 and yday1.
4205 Issue a compile-time diagnostic if long int is not wide enough.
4207 (__mktime_internal): Use long int to store adjusted year and yday.
4208 Use plain C rather than preprocessor commands, if that doesn't
4210 Check for overflow (and try to repair) after each probe
4211 rather than checking only at the very end. This avoids some bugs
4212 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4213 does not equal GMT offset at maximum time).
4214 Use integer to check for overflow rather than floating point; this
4215 is more portable to non-IEEE hosts, and is a tad faster.
4216 When we detect that we are oscillating between two values,
4217 don't check whether tm_isdst has the requested value, since
4218 we already know the answer. When tm_isdst has the wrong value,
4219 use a different heuristic to find the right one, based on the
4220 extreme values actually observed in practice in tz2003a,
4221 rather than the (overly optimistic) "previous 3 calendar quarters".
4223 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4224 "T const" to accommodate glibc style.
4225 (check_result): Use less-confusing report format. "long" -> "long int.
4227 Don't loop if the iteration overflows time_t.
4228 Allow a negative step in the iteration.
4230 2003-07-01 Paul Eggert <eggert@twinsun.com>
4232 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4233 having it depend on HAVE_SYS_TYPES_H.
4235 2003-06-25 Bruno Haible <bruno@clisp.org>
4237 * readlink.c: New file.
4239 2003-06-20 Bruno Haible <bruno@clisp.org>
4241 Assume C89, so PARAMS isn't needed.
4242 * unicodeio.h (PARAMS): Remove.
4243 * unicodeio.c: Don't use PARAMS.
4245 2003-06-18 Jim Meyering <jim@meyering.net>
4247 Merge changes from coreutils.
4248 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4249 Remove explicit declarations of xmalloc and realloc.
4251 (read_utmp): Remove anachronistic cast of xmalloc.
4253 2003-06-17 Paul Eggert <eggert@twinsun.com>
4255 Assume C89, so PARAMS isn't needed.
4256 * backupfile.h (PARAMS): Remove. All uses removed.
4257 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4258 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4259 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4260 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4261 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4262 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4263 xstrtol.h: Likewise.
4264 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4265 same.h, strverscmp.h: Do not include config.h; no longer needed.
4266 Anyway, config.h should always be included before any other file.
4268 2003-06-11 Simon Josefsson <jas@extundo.com>
4270 * sysexit_.h: New file.
4272 2003-05-20 Derek Price <derek@ximbiot.com>
4274 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4276 2003-06-10 Simon Josefsson <jas@extundo.com>
4278 * strchrnul.h: New file.
4279 * strchrnul.c: New file.
4281 2003-06-10 Simon Josefsson <jas@extundo.com>
4283 * argp.h: New file, from glibc.
4284 * argp-ba.c: New file, from glibc.
4285 * argp-eexst.c: New file, from glibc.
4286 * argp-fmtstream.c: New file, from glibc.
4287 * argp-fmtstream.h: New file, from glibc.
4288 * argp-fs-xinl.c: New file, from glibc.
4289 * argp-help.c: New file, from glibc.
4290 * argp-namefrob.h: New file, from glibc.
4291 * argp-parse.c: New file, from glibc.
4292 * argp-pv.c: New file, from glibc.
4293 * argp-pvh.c: New file, from glibc.
4294 * argp-xinl.c: New file, from glibc.
4296 2003-06-07 Jim Meyering <jim@meyering.net>
4298 * readtokens.h: Put `Free Software Foundation, Inc.'
4299 in place of my name in the copyright comment.
4300 Remove definition and uses of __P.
4303 * stat.c: Don't declare xmalloc explicitly.
4304 Instead, include "xalloc.h".
4305 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4306 xrealloc, and xcalloc return values.
4307 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4309 * xgetcwd.h: Remove definition/uses of PARAMS.
4311 2003-06-06 Jim Meyering <jim@meyering.net>
4313 * stdbool_.h: Renamed from stdbool.h.in.
4315 2003-06-06 Jim Meyering <jim@meyering.net>
4317 Merge from coreutils.
4318 * same.c: (same_name): Declare *_basename locals to be `const'.
4319 Consolidate declarations and initializations of *_base* locals.
4321 Merge from coreutils.
4322 This avoids a core dump on systems without GNU putenv,
4323 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4324 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4325 (unsetenv): New static function, from GNU libc.
4326 (rpl_putenv): Use it.
4328 * modechange.c: Remove trailing blanks.
4330 Merge from coreutils.
4331 * fsusage.c: Remove declaration of statfs.
4332 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4334 * posixtm.c: Include <stdbool.h> unconditionally.
4336 2003-06-05 Paul Eggert <eggert@twinsun.com>
4338 * mktime.c (__mktime_internal): When resolving a tm_isdst
4339 mismatch, look in future quarters as well as past. This fixes a
4340 bug when processing fall-backwards gaps immediately after a long
4341 period of daylight-saving time.
4343 * mktime.c: Assume freestanding C89 or better.
4344 (HAVE_LIMITS_H): Remove. Assume it's 1.
4345 (__P): Remove; not used.
4346 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4347 (mktime, not_equal_tm, print_tm, check_result,
4348 main): Use prototypes. Use const * where appropriate.
4349 (main): Fix typo in testing code that uncovered by above changes.
4350 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4352 2003-06-04 Paul Eggert <eggert@twinsun.com>
4354 * mktime.c: Fix Debian bug 177940
4355 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4356 (localtime_offset): Now long int, not time_t, because we want it
4357 to be guaranteed to be signed. All uses changed.
4358 (__mktime_internal): If overflow would occur when adding offset,
4361 Merge 'human' changes from coreutils. Rewrite to support
4362 locale-specific notations like thousands separators.
4363 * human.c: Simplify authorship notice.
4364 Include human.h immediately after config.h.
4365 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4366 <limits.h>: Do not include, since human.h does.
4367 (SIZE_MAX, UINTMAX_MAX): New macros.
4368 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4369 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4370 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4371 (power_letter): Renamed from suffixes.
4372 (generate_suffix_backwards): Remove.
4373 (adjust_value): Now takes int style (because of human.h changes)
4374 and long double value (for greater precision on some platforms).
4375 (group_number): New function.
4376 (human_readable): Use it. Use integer options, not enum.
4377 Put the options before the sizes in the arg list.
4378 Support all the new options.
4379 The old human_readable function has been removed;
4380 use inttostr.h instead.
4381 (human_readable, default_block_size, humblock):
4382 Use uintmax_t, not int, for block sizes.
4383 (human_readable_inexact, block_size_types): Remove.
4384 (block_size_opts): New constant.
4385 (human_options): Renamed from human_block_size, with new signature
4386 that allows block sizes up to UINTMAX_MAX. All callers changed.
4387 * human.h: Add copyright and authorship notice.
4388 Include <limits.h> and <stdbool.h> unconditionally.
4389 (PARAMS): Remove. All uses removed.
4390 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4391 (enum human_inexact_style): Remove tag; now a nameless enum.
4392 (human_floor, human_ceiling, human_round_to_even): Now have
4393 values 2, 0, 1 rather than -1, 1, 0.
4394 (human_group_digits, human_suppress_point_zero, human_autoscale,
4395 human_base_1024, human_SI, human_B): New constants.
4396 (human_readable_inexact, human_block_size): Remove.
4397 (human_readable): Size args are now uintmax_t, not int.
4398 (human_options): New decl.
4400 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4401 unnecessary now that we assume C89 or better. This change
4402 imported from coreutils.
4404 * mktime.c (__mktime_internal): Do not reject negative timestamps
4405 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4406 in the 2003-05-30 sync from glibc.
4408 .h files should stand alone, but we shouldn't include <sys/types.h>
4409 if we can get away with just <stddef.h>.
4411 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4412 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4413 rather than <sys/types.h>, as we merely need size_t.
4414 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4416 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4417 Include <stdio.h>, to get FILE.
4418 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4419 memcasecmp.h has included <stddef.h> and all we need is size_t.
4420 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4421 our interface, instead of including <sys/types.h>
4423 2003-06-02 Paul Eggert <eggert@twinsun.com>
4426 Fix some minor time-related bugs with POSIX time arguments.
4427 Some valid time stamps were being rejected (notably -1, and
4428 time stamps before 1900 on 64-bit hosts). And some invalid
4429 time stamps were being accepted, e.g. September 31.
4431 * posixtm.h (posixtime): Return bool instead of time_t, so
4432 that we can return (time_t) -1 successfully.
4433 * posixtm.c: Likewise.
4434 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4435 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4436 (t): Remove static var.
4437 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4438 of static var. All uses changed.
4439 (year): Do not reject years before 1900; they can occur with
4441 (posix_time_parse): Do not check for out-of-range components;
4442 that is now the caller's responsibility, since our checks were
4443 only approximations.
4444 (posixtime): Use mktime to check for out-of-range components,
4445 since it knows them exactly.
4446 If mktime returns (time_t) -1, check whether an error actually occurred
4447 by invoking localtime on -1.
4448 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4449 posixtime failures better.
4450 Improve the test data (in comments only).
4452 2003-05-30 <karl@gnu.org>
4454 * mktime.c: update from libc.
4456 2003-05-30 Bruno Haible <bruno@clisp.org>
4458 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4459 * localcharset.h: Likewise.
4460 * localcharset.c: Likewise.
4462 2003-05-28 Paul Eggert <eggert@twinsun.com>
4464 Assume the headers required for C89 freestanding compilers.
4465 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4466 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4467 without checking for HAVE_LIMITS_H.
4468 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4469 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4471 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4472 * exclude.c: Include <stdbool.h> unconditionally.
4473 * tempname.c: Include <stddef.h> unconditionally.
4474 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4475 * modechange.c, rpmatch.c (NULL): Don't define, since
4476 <stddef.h> does that.
4477 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4478 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4479 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4480 * xstrtol.c: Likewise.
4481 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4482 * savedir.c: Include <stddef.h> instead of defining NULL.
4484 * addext.c (addext): Use assignment rather than cast, to avoid
4485 warnings on some platforms.
4487 * mktime.c (__mktime_internal): Do not reject negative timestamps
4490 2003-05-10 Bruno Haible <bruno@clisp.org>
4492 * linebreak.c (iconv_string_length): Don't return -1 just because the
4493 string is longer than 4 KB.
4495 2003-05-12 Jim Meyering <jim@meyering.net>
4497 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4498 the space-padded-by-default conversion specifiers, %e, %k, %l.
4500 2003-05-03 Bruno Haible <bruno@clisp.org>
4502 Upgrade to Unicode-4.0.
4503 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4504 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4505 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4506 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4507 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4508 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4509 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4510 Change width of U+E0100..U+E01EF from 1 to 0.
4512 2003-04-25 Bruno Haible <bruno@clisp.org>
4514 * copy-file.c: Include <stddef.h>, for size_t.
4516 2003-04-25 Jim Meyering <jim@meyering.net>
4518 * copy-file.c (copy_file_preserving): Declare buf_size to be
4519 of type size_t, not int.
4521 2003-04-11 Jim Meyering <jim@meyering.net>
4523 Merge changes from Coreutils.
4525 2003-03-22 Jim Meyering <jim@meyering.net>
4527 * strftime.c (widen): Cast alloca return value to proper type.
4529 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4532 * strftime.c (my_strftime): Handle very large width
4533 specifications for numeric values correctly. Improve checks for
4536 2003-01-19 Jim Meyering <jim@meyering.net>
4538 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4539 (nl_get_alt_digit) [! defined my_strftime]: Define.
4540 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4541 _nl_get_alt_digit and _nl_get_walt_digit.
4543 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4544 These changes have no effect outside of _LIBC.
4546 2003-04-10 Bruno Haible <bruno@clisp.org>
4548 * findprog.h: New file, from GNU gettext.
4549 * findprog.c: New file, from GNU gettext.
4551 2003-04-05 Jim Meyering <jim@meyering.net>
4553 Merge changes from Coreutils.
4555 * exclude.h (PARAMS): Remove definition and uses.
4556 * exclude.c: Remove uses of `PARAMS'.
4558 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4559 Add test-cases for DOS filenames. Declare program_name.
4560 (main): Set up program_name. Patch by Rich Dawe.
4562 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4564 Use mntctl's return value to drive the entry-processing loop, since
4565 we can't rely on the value of the vmt_length member in the last
4566 entry. On some systems doing so could result in exhausting
4567 virtual memory. Based in part on a patch from Mike Jetzer.
4569 2003-04-04 Bruno Haible <bruno@clisp.org>
4571 * linebreak.h: New file, from GNU gettext.
4572 * linebreak.c: New file, from GNU gettext with slight modifications.
4573 * lbrkprop.h: New file, from GNU gettext.
4575 2003-04-03 Bruno Haible <bruno@clisp.org>
4577 * utf8-ucs4.h: New file, from GNU gettext.
4578 * utf16-ucs4.h: New file, from GNU gettext.
4579 * ucs4-utf8.h: New file, from GNU gettext.
4580 * ucs4-utf16.h: New file, from GNU gettext.
4582 2003-04-02 Bruno Haible <bruno@clisp.org>
4584 * binary-io.h: New file, from GNU gettext.
4586 2003-04-01 Bruno Haible <bruno@clisp.org>
4588 * pathname.h: New file, from GNU gettext.
4589 * concatpath.c: New file, from GNU gettext.
4591 2003-03-30 Bruno Haible <bruno@clisp.org>
4593 * copy-file.c (copy_file_preserving): Don't set owner if the function
4594 chown() doesn't exist.
4596 2003-03-28 Bruno Haible <bruno@clisp.org>
4598 * copy-file.h: New file, from GNU gettext.
4599 * copy-file.c: New file, from GNU gettext.
4601 2003-03-18 Jim Meyering <jim@meyering.net>
4603 * quote.c (quote_n): Fix typo in comment.
4605 2003-03-14 Jim Meyering <jim@meyering.net>
4607 Merge changes from Coreutils.
4608 * obstack.h (obstack_object_size): Declare temporary, __o,
4609 to be const, in order to avoid warnings.
4610 (obstack_room): Likewise.
4611 (obstack_empty_p): Likewise.
4613 2003-03-13 Paul Eggert <eggert@twinsun.com>
4615 Merge changes from Bison.
4616 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4617 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4618 when compiling Bison 1.875's `bitset bset = obstack_alloc
4619 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4620 * hash.c: Include <stdbool.h> unconditionally.
4622 2003-03-09 Paul Eggert <eggert@twinsun.com>
4624 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4625 Reported by Bruce Becker; see:
4626 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4628 2003-03-03 Paul Eggert <eggert@twinsun.com>
4629 Bruno Haible <bruno@clisp.org>
4631 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4632 Reported by John Hughes, see
4633 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4635 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4637 * poll_.h: New file.
4640 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4642 * mathl.h: New file.
4643 * acosl.c: New file.
4644 * asinl.c: New file.
4645 * atanl.c: New file.
4646 * ceill.c: New file.
4649 * floorl.c: New file.
4650 * frexpl.c: New file.
4651 * ldexpl.c: New file.
4653 * sincosl.c: New file.
4655 * sqrtl.c: New file.
4657 * trigl.c: New file.
4658 * trigl.h: New file.
4660 2003-02-17 Bruno Haible <bruno@clisp.org>
4662 * mkdtemp.h: New file, from GNU gettext.
4663 * mkdtemp.c: New file, from GNU gettext.
4665 2003-01-31 Bruno Haible <bruno@clisp.org>
4667 * rename.c: #undef rename before defining rpl_rename.
4668 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4670 2003-01-30 Bruno Haible <bruno@clisp.org>
4672 * printf-args.h: New file, from GNU gettext.
4673 * printf-args.c: New file, from GNU gettext.
4674 * printf-parse.h: New file, from GNU gettext.
4675 * printf-parse.c: New file, from GNU gettext.
4676 * vasnprintf.h: New file, from GNU gettext.
4677 * vasnprintf.c: New file, from GNU gettext.
4678 * asnprintf.c: New file, from GNU gettext.
4679 * vasprintf.h: New file, from GNU gettext with modifications.
4680 * vasprintf.c: New file, from GNU gettext.
4681 * asprintf.c: New file, from GNU gettext.
4683 2003-01-29 Bruno Haible <bruno@clisp.org>
4685 * stpncpy.h: New file, from GNU gettext with modifications.
4686 * stpncpy.c: New file, from GNU gettext with modifications.
4688 2003-01-28 Bruno Haible <bruno@clisp.org>
4690 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4692 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4695 2003-01-27 Bruno Haible <bruno@clisp.org>
4697 * xsetenv.h: New file, from GNU gettext.
4698 * xsetenv.c: New file, from GNU gettext.
4700 2003-01-23 Bruno Haible <bruno@clisp.org>
4702 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4704 2003-01-22 Bruno Haible <bruno@clisp.org>
4706 * exit.h: New file, from GNU gettext.
4708 2003-01-11 Bruno Haible <bruno@clisp.org>
4710 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4711 * strcase.h (strcasecmp, strncasecmp): Likewise.
4713 2003-01-14 Jim Meyering <jim@meyering.net>
4715 * same.c (same_name): Tweak a comment.
4717 2003-01-11 Bruno Haible <bruno@clisp.org>
4719 * same.c (same_name): Reorder tests so as to avoid calling stat()
4720 when a string comparison is sufficient.
4722 2003-01-11 Bruno Haible <bruno@clisp.org>
4724 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4727 2003-01-11 Bruno Haible <bruno@clisp.org>
4729 * hash-pjw.c: Add comment about low quality of this function.
4731 2003-01-12 Paul Eggert <eggert@twinsun.com>
4733 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4734 to avoid collisions with libcurses and libreadline.
4736 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4737 * getstr.h, getstr.c: Remove.
4738 * getline.c: Include "getline.h", to check interface.
4739 Move body of old getstr.c here: this defines MIN_CHUNK and
4740 declares getdelim2, which is renamed from getstr.
4741 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4743 * linebuffer.c (readlinebuffer): Renamed from readline.
4745 * linebuffer.h: Likewise.
4746 (readline): Remove backward-compatibility macro.
4748 2003-01-12 Jim Meyering <jim@meyering.net>
4750 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4752 2003-01-10 Bruno Haible <bruno@clisp.org>
4754 * alloca_.h: New file.
4755 * getdate.y: Unconditionally include alloca.h.
4756 * makepath.c: Likewise.
4757 * setenv.c: Likewise.
4758 * userspec.c: Likewise.
4760 2003-01-09 Bruno Haible <bruno@clisp.org>
4762 * stdbool.h.in: New file.
4764 2003-01-08 Bruno Haible <bruno@clisp.org>
4766 * safe-read.c: Include specification header first, to ensure its
4768 * full-write.c: Likewise.
4770 2003-01-08 Jim Meyering <jim@meyering.net>
4772 * full-write.c: Undefine and define-away `const' after inclusion
4773 of errno.h, not before. Suggestion from Bruno Haible.
4775 2003-01-07 Jim Meyering <jim@meyering.net>
4777 * full-write.c: Rework so that it may serve to define full_read, too.
4778 * full-read.c: Simply #define FULL_READ and include full-write.c.
4780 2003-01-06 Jim Meyering <jim@meyering.net>
4782 * version-etc.c: Update year in translatable copyright string.
4784 2002-12-25 Bruno Haible <bruno@clisp.org>
4786 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4787 * xstrtol.h: Likewise.
4788 * xstrtoimax.c: Likewise.
4789 * xstrtoumax.c: Likewise.
4790 * human.h: Likewise.
4792 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4793 on systems that have <inttypes.h> but not <stdint.h>.
4795 2002-12-31 Paul Eggert <eggert@twinsun.com>
4797 * memcoll.c (memcoll): Fall back on a simple algorithm using
4798 memcmp if strcoll doesn't work.
4800 2002-12-23 Bruno Haible <bruno@clisp.org>
4802 * localcharset.h: New file.
4803 * localcharset.c: Include it.
4804 * unicodeio.c: Likewise.
4806 2002-12-22 Bruno Haible <bruno@clisp.org>
4808 * utime.c (utime_null): No need to call ftruncate if the file was
4811 2002-12-23 Bruno Haible <bruno@clisp.org>
4813 * memcoll.c (STRCOLL): New macro.
4816 2002-12-22 Bruno Haible <bruno@clisp.org>
4818 * getstr.h (getstr): Define, to avoid clash with libcurses.
4819 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4821 2002-12-22 Bruno Haible <bruno@clisp.org>
4823 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4825 2002-12-23 Bruno Haible <bruno@clisp.org>
4827 * getline.h: Include <stddef.h>, for size_t.
4829 * unicodeio.h: Include <stddef.h>, for size_t.
4830 * unicodeio.c: Don't include <stddef.h>.
4832 2002-12-17 Bruno Haible <bruno@clisp.org>
4834 * canon-host.c (strdup): Remove unused declaration.
4836 * fsusage.c: Include full_read.h.
4837 (get_fs_usage): Use full_read instead of safe_read.
4839 * utime.c (utime_null): Use SAFE_READ_ERROR.
4841 2002-12-11 Bruno Haible <bruno@clisp.org>
4843 * setenv.h: Rewritten to cope with systems that have setenv() but not
4845 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4848 2002-12-11 Bruno Haible <bruno@clisp.org>
4850 * setenv.c (alloca): Fall back to malloc.
4852 (setenv): Use freea() to free memory allocated with alloca().
4854 2002-11-13 Bruno Haible <bruno@clisp.org>
4856 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4857 function declarations.
4858 * unsetenv.c (unsetenv): Likewise.
4860 2002-03-04 Bruno Haible <bruno@clisp.org>
4862 Portability to AIX 4.3.3.
4863 * unsetenv.c: New file, extracted from setenv.c.
4864 * setenv.c: Move the unsetenv() function to unsetenv.c.
4866 2001-12-20 Bruno Haible <bruno@clisp.org>
4868 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4869 use malloc instead. For SunOS 4.
4871 2001-12-11 Bruno Haible <bruno@clisp.org>
4873 * setenv.c: Declare alloca.
4874 (compar_fn_t): New typedef.
4875 (KNOWN_VALUE, STORE_VALUE): Use it.
4877 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4880 2002-12-10 Paul Eggert <eggert@twinsun.com>
4882 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4883 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4884 Choose values that are less likely to collide with system fnmatch
4886 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4887 defined (e.g., a pure POSIX system).
4888 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4889 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4891 2002-12-06 Jim Meyering <jim@meyering.net>
4893 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4895 Merge in changes from libc's misc/error.c, in preparation
4896 for the merge of gnulib's changes back into libc.
4898 * error.c (_): Define only if not already defined.
4899 Move definition to follow all #include directives.
4900 Include unlocked-io.h only if !_LIBC.
4901 [_LIBC]: Include <libio/libioP.h>.
4902 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4903 (fflush): Tweak definition to use INTUSE.
4906 2002-12-05 Paul Eggert <eggert@twinsun.com>
4908 * alloca.c [defined emacs]: Include "lisp.h".
4909 (xalloc_die) [defined emacs]: New macro.
4910 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4911 [! defined emacs]: Include <xalloc.h>.
4912 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4913 (pointer): Typedef to POINTER_TYPE *.
4914 (malloc): Remove decl; we now always use xmalloc.
4915 (alloca): Use old-style definition, since Emacs needs this.
4916 Check for arithmetic overflow when computing combined size.
4918 2002-12-04 Paul Eggert <eggert@twinsun.com>
4920 Do not generate unlocked-io.h automatically, since it's easier to
4921 maintain it by hand.
4923 * unlocked-io.h: New file, from GNU diffutils,
4924 but with proper copyright notice and attribution.
4926 * Makefile.am: Add copyright notice.
4927 (libfetish_a_SOURCES): Add unlocked-io.h.
4928 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4929 (DISTCLEANFILES, io_functions): Remove macros.
4930 (EXTRA_DIST): Remove gen_uio.
4931 (unlocked-io.h): Remove rule.
4933 2002-12-04 Jim Meyering <jim@meyering.net>
4935 Reflect the fact that stat.c and lstat.c are no longer generated.
4936 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4937 (DISTCLEANFILES): Likewise.
4938 (EXTRA_DIST): Likewise.
4939 (all_local): Don't depend on stat.c or lstat.c.
4940 (stat.c, lstat.c): Remove rules.
4941 (EXTRA_DIST): Remove xstat.in.
4943 * xstat.in: Remove file. Contents moved into stat.c.
4944 * stat.c: New file. Contents mostly from xstat.in.
4945 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4946 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4948 * safe-read.c: Rework so that it may serve to define safe_write, too.
4949 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4951 2002-12-03 Jim Meyering <jim@meyering.net>
4953 * safe-read.c, safe-write.c: Change variable names and comments, but
4954 not semantics, to minimize the differences between these two files.
4955 (safe_read): Change comment to mention SAFE_READ_ERROR.
4957 * safe-read.c (IS_EINTR): Define.
4958 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4960 2002-12-02 Bruno Haible <bruno@clisp.org>
4962 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4963 Define, taken from safe-read.c.
4964 (INT_MAX): Provide fallback.
4965 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4966 * safe-write.h (SAFE_WRITE_ERROR): Define.
4968 * safe-read.c (EINTR): Remove definition.
4969 (safe_read): Don't use EINTR if it is absent.
4971 2002-12-02 Jim Meyering <jim@meyering.net>
4973 * safe-read.c (EINTR): Define.
4974 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4975 (INT_MAX): Provide fallback.
4976 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4978 * safe-read.h (SAFE_READ_ERROR): Define.
4980 2002-12-01 Jim Meyering <jim@meyering.net>
4982 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4983 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4985 2002-11-27 Paul Eggert <eggert@twinsun.com>
4987 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4988 hash_rehash): Replace `if (limit <= value) abort ();' with
4989 `if (! (value < limit)) abort ();', for readability.
4991 2002-11-26 <karl@gnu.org>
4993 * strdup.c: copy from libc again, with jim's ok.
4994 * .cppi-disable: re-add strdup.c
4996 2002-11-25 <karl@gnu.org>
4998 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4999 instead of "strtol.c".
5001 2002-11-25 Jim Meyering <jim@meyering.net>
5003 * mktime.c: Sync from libc, now that it has the latest fix.
5005 2002-11-24 <karl@gnu.org>
5007 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5008 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5010 2002-11-24 Jim Meyering <jim@meyering.net>
5012 Update from coreutils:
5014 * mktime.c: Merge in changes from libc.
5016 Avoid a link-time failure on some Linux systems.
5017 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5018 (__mon_yday): Declare with the STATIC attribute.
5019 (__mktime_internal): Likewise.
5020 Based on a report from Greg Schafer.
5022 2002-11-23 Jim Meyering <jim@meyering.net>
5024 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5025 Use `unsigned', not `int', as type of index.
5027 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5029 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5031 2002-11-22 Paul Eggert <eggert@twinsun.com>
5033 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5034 hint that one should use `if (! x) abort ();' rather than `assert
5035 (x);', and anyway it's one less thing to worry about configuring.
5036 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5037 hash_rehash, hash_insert): Use abort rather than assert.
5039 2002-11-22 Paul Eggert <eggert@twinsun.com>
5041 * quotearg.h: Allow multiple inclusion by surrounding with
5042 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5043 so that we can be included first.
5044 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5045 * quotearg.c: Include quotearg.h immediately after config.h.
5046 No need to include stddef.h or sys/types.h any more.
5047 Surround local include files with "", not "<>".
5048 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5049 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5050 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5051 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5052 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5053 (ISPRINT): Remove; no longer needed now that we assume C89.
5055 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5058 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5059 quotearg_char): Use SIZE_MAX rather than
5060 (size_t) -1 when we are talking about "infinity".
5062 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5064 2002-11-22 Bruno Haible <bruno@clisp.org>
5066 * safe-read.h: Assume C89. Add comments.
5067 (safe_read): Change return type to size_t.
5068 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5069 counts > SSIZE_MAX correctly.
5070 * safe-write.h: New file.
5071 * safe-write.c: New file.
5072 * full-read.h: New file.
5073 * full-read.c: New file.
5074 * full-write.h: Assume C89. Add comments.
5075 * full-write.c: Include safe-write.h.
5076 (full_write): Rewritten to use safe_write.
5077 Suggested by Jim Meyering and Paul Eggert.
5079 2002-11-21 Bruno Haible <bruno@clisp.org>
5081 Remove case insensitive option matching.
5082 * argmatch.h (argcasematch): Remove declaration.
5083 (ARGCASEMATCH): Remove macro.
5084 (__xargmatch_internal): Remove case_sensitive argument.
5085 (XARGMATCH): Update.
5086 (XARGCASEMATCH): Remove macro.
5087 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5088 case_sensitive argument.
5089 (argcasematch): Remove function.
5090 (__xargmatch_internal): Remove case_sensitive argument.
5091 (main): Use XARGMATCH instead of XARGCASEMATCH.
5093 * xmalloc.c: Change compile-time error message. Add comment about
5094 required autoconf version.
5096 2002-11-21 Jim Meyering <jim@meyering.net>
5098 * strdup.c (strdup): Tweak comment and initial #if/#include.
5100 Merge in changes from the coreutils.
5102 2002-09-25 Paul Eggert <eggert@twinsun.com>
5103 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5104 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5105 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5106 int. Work more efficiently if X is the same width as uintmax_t.
5107 Do not compare X to -1, to avoid bogus compiler warning.
5108 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5109 Don't assume that f_frsize and f_bsize are the same type.
5111 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5114 * makepath.c (make_path): Restore umask *before* creating the final
5116 (make_path): Minor reformatting.
5118 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5119 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5121 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5122 ones. At least on GNU/Linux systems, `auto' means something else.
5125 2002-11-20 Paul Eggert <eggert@twinsun.com>
5127 Merge argmatch cleanups from Bison. Assume C89.
5129 * argmatch.c: Include config.h here, not in argmatch.h.
5130 Include stdlib.h, for EXIT_FAILURE.
5131 Always include <string.h>, since we assume C89.
5132 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5133 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5134 Include <stddef.h> instead, since it's all we need for size_t.
5135 (PARAMS): Remove. All uses removed.
5136 (ARRAY_CARDINALITY): Do not bother to #undef.
5137 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5138 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5139 Remove unnecessary parentheses.
5140 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5141 Insert necessary parentheses.
5142 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5143 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5145 2002-11-19 Bruno Haible <bruno@clisp.org>
5147 * mbswidth.c: Include mbswidth.h right at the beginning.
5148 * mbswidth.h: Include <stddef.h>, for size_t.
5150 * mbswidth.h (PARAMS): Remove macro.
5151 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5152 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5154 * gcd.h (PARAMS): Remove macro.
5155 (gcd): Use ANSI C function declarations.
5156 * gcd.c (gcd): Likewise.
5158 2002-11-15 Bruno Haible <bruno@clisp.org>
5160 * strcspn.c: Include <stddef.h>.
5161 (strcspn): Use ANSI C function declaration. Change return type to
5163 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5164 (strpbrk): Use NULL.
5165 * strpbrk.h (PARAMS): Remove macro.
5166 (strpbrk): Use ANSI C function declaration.
5167 * strstr.c: Don't include <sys/types.h>.
5168 * strstr.h (PARAMS): Remove macro.
5169 (strstr): Use ANSI C function declarations.
5171 2002-11-06 Bruno Haible <bruno@clisp.org>
5173 * gcd.h (gcd): Change argument type to 'unsigned long'.
5174 * gcd.c (gcd): Likewise.
5176 2002-11-05 Bruno Haible <bruno@clisp.org>
5178 * gcd.h: New file, from gettext-0.11.5.
5179 * gcd.c: New file, from gettext-0.11.5.
5181 2002-11-05 Bruno Haible <bruno@clisp.org>
5183 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5184 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5185 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5186 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5188 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5189 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5191 * closeout.c: Include gettext.h instead of <libintl.h>.
5192 * human.c: Include gettext.h instead of <libintl.h>.
5193 * quotearg.c: Include gettext.h instead of <libintl.h>.
5194 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5195 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5196 * userspec.c: Include gettext.h instead of <libintl.h>.
5197 * version-etc.c: Include gettext.h instead of <libintl.h>.
5198 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5199 (textdomain): Remove definition.
5200 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5202 * long-options.c: Remove include of <libintl.h> and definition of _.
5203 * same.c: Remove include of <libintl.h> and definition of _.
5205 2002-11-04 Bruno Haible <bruno@clisp.org>
5207 * stpcpy.h: New file, from GNU gettext-0.11.5.
5208 * strcase.h: New file, from GNU gettext-0.11.5.
5209 * strpbrk.h: New file, from GNU gettext-0.11.5.
5210 * strstr.h: New file, from GNU gettext-0.11.5.
5211 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5213 2002-05-09 Bruno Haible <bruno@clisp.org>
5215 * config.charset: Update for newest glibc. Add canonical names
5216 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5218 2002-05-09 Bruno Haible <bruno@clisp.org>
5220 * localcharset.c (get_charset_aliases): Add more Windows specific
5223 2002-05-08 Owen Taylor <otaylor@redhat.com>
5225 * config.charset: A few additions for Solaris.
5227 2001-12-05 Bruno Haible <bruno@clisp.org>
5229 * localcharset.c (locale_charset): Don't return an empty string.
5231 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5233 * config.charset: msdos in uk_UA uses CP1125.
5235 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5237 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5238 * localcharset.c (locale_charset): Declare as extern "C".
5240 2002-02-15 Bruno Haible <bruno@clisp.org>
5242 * config.charset [msdosdjgpp]: For Russian, use CP866.
5244 2002-02-11 Bruno Haible <bruno@clisp.org>
5246 * config.charset: Add support for NetBSD.
5248 2002-09-25 <karl@gnu.org>
5250 * strdup.c: copy from libc/string (via ../config/srclist*).
5251 * getopt*: copy from libc/posix.
5252 * gettext.h: copy from gettext.
5253 * .cppi-disable: add strdup.c, gettext.h.
5255 2002-07-01 Jim Meyering <meyering@lucent.com>
5257 * c-stack.c: Include sys/time.h.
5258 From Volker Borchert.
5260 2002-06-11 Paul Eggert <eggert@twinsun.com>
5262 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5263 New macro. Use it uniformly instead of
5264 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5265 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5266 reported by Vin Shelton.
5268 2002-06-22 Jim Meyering <meyering@lucent.com>
5270 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5271 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5273 2002-06-22 Paul Eggert <eggert@twinsun.com>
5275 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5276 Do not assume SA_SIGINFO behavior.
5277 Bug reported by Jim Meyering on NetBSD 1.5.2.
5279 2002-06-22 Jim Meyering <meyering@lucent.com>
5281 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5283 * exitfail.c, exitfail.h: Likewise.
5284 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5286 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5288 (EXTRA_DIST): Add fnmatch_loop.c.
5289 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5291 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5292 * fnmatch.c: Update from diffutils-2.8.2.
5293 * fnmatch_.h: New file. From diffutils-2.8.2.
5294 * fnmatch.h: Remove file.
5296 2002-06-18 Paul Eggert <eggert@twinsun.com>
5298 * file-type.h: Report an error if neither S_ISREG nor
5299 S_IFREG is defined, instead of using a test specific to glibc
5300 2.2. This should be safe, since POSIX requires S_ISREG and
5301 Unix Version 7 had S_IFREG. We don't need to check for
5302 <sys/types.h> since we don't use any symbols that it defines.
5304 2002-06-15 Jim Meyering <meyering@lucent.com>
5306 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5307 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5308 have been included before this file.
5310 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5312 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5313 so that each temporary file name is unique and valid in the first
5314 8 characters, for operation under DOS.
5316 2002-06-15 Jim Meyering <meyering@lucent.com>
5318 Work even with DJGPP 2.03, which lacks support for symlinks.
5320 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5322 * lchown.c (S_ISLNK): Likewise.
5324 2002-06-14 Jim Meyering <meyering@lucent.com>
5326 * file-type.h: Use the version from diffutils-2.8.2.
5327 * file-type.c: Likewise.
5329 2002-05-27 Jim Meyering <meyering@lucent.com>
5331 Fix a problem seen only on nonconforming systems whereby ls.c's
5332 use of localtime, and then of gettimeofday would cause trouble:
5333 the localtime call used to initialize rpl_gettimeofday's save
5334 mechanism would clobber ls's current local time information so
5335 that in any long listing the first file would always be listed
5336 with date 1970-01-01. Analysis by Volker Borchert.
5338 * gettimeofday.c (localtime): Undefine.
5339 (rpl_localtime): New function.
5341 2002-05-22 Jim Meyering <meyering@lucent.com>
5343 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5344 * file-type.h: New file.
5345 * file-type.c (file_type): New file/function. Extracted from diffutils.
5347 2002-04-29 Paul Eggert <eggert@twinsun.com>
5349 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5351 2002-04-28 Paul Eggert <eggert@twinsun.com>
5353 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5354 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5355 of 127, since 64 is the largest conceivable number for ancient
5357 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5359 2002-04-28 Jim Meyering <meyering@lucent.com>
5361 * sig2str.c (WTERMSIG): Remove definition (unused).
5363 2002-04-28 Paul Eggert <eggert@twinsun.com>
5365 * sig2str.h, sig2str.c: New files.
5366 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5368 2002-04-24 Jim Meyering <meyering@lucent.com>
5370 * gettext.h: New file, from Gettext.
5371 * Makefile.am (INCLUDES): Remove -I../intl.
5372 (libfetish_a_SOURCES): Add gettext.h.
5374 2002-04-16 Jim Meyering <meyering@lucent.com>
5376 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5377 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5378 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5380 2002-04-12 Jim Meyering <meyering@lucent.com>
5382 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5384 2002-03-10 Jim Meyering <meyering@lucent.com>
5386 * makepath.c (make_path): Remove a comma from a diagnostic.
5387 Suggestion from Santiago Vila.
5389 2002-03-08 Jim Meyering <meyering@lucent.com>
5391 * rename.c: Mention that this wrapper is needed also on
5392 mips-dec-ultrix4.4 systems.
5394 2002-03-02 Jim Meyering <meyering@lucent.com>
5396 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5397 not HAVE_CLOCK_SETTIME.
5399 2002-02-27 Paul Eggert <eggert@twinsun.com>
5401 * nanosleep.h: Rename to....
5402 * timespec.h: New name for nanosleep.h. All uses changed.
5404 * gettime.c: New file.
5405 * settime.c: New file.
5408 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5409 timespec.h. Remove nanosleep.h.
5411 2002-02-25 Paul Eggert <eggert@twinsun.com>
5413 * acl.c, acl.h: New files.
5414 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5416 2002-02-24 Jim Meyering <meyering@lucent.com>
5418 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5419 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5420 cause trouble. Reported by Nelson Beebe.
5422 2002-02-23 Paul Eggert <eggert@twinsun.com>
5424 * path-concat.c (xpath_concat): Reorder code to pacify
5425 compilers that don't know that xalloc_die never returns.
5427 2002-02-20 Jim Meyering <meyering@lucent.com>
5429 * getdate.c: Regenerate using bison-1.33.
5431 2002-02-15 Paul Eggert <eggert@twinsun.com>
5433 * posixver.c, posixver.h: New files.
5434 * Makefile.am (libfetish_a_SOURCES): Add them.
5436 2002-02-02 Paul Eggert <eggert@twinsun.com>
5437 Bruno Haible <bruno@clisp.org>
5439 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5440 (fwrite_success_callback): New declaration.
5441 * unicodeio.c (unicode_to_mb): New function, extracted from
5442 print_unicode_char. Call failure callback instead of error.
5443 (fwrite_success_callback): New function.
5444 (exit_failure_callback): New function.
5445 (fallback_failure_callback): New function.
5446 (print_unicode_char): Call unicode_to_mb.
5448 2002-01-26 Jim Meyering <meyering@lucent.com>
5450 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5452 2002-01-22 Jim Meyering <meyering@lucent.com>
5454 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5455 Otherwise, some versions of automake would omit the rule that makes
5456 Makefile from Makefile.in.
5458 2001-01-21 Paul Eggert <eggert@twinsun.com>
5460 * xmemcoll.h, xmemcoll.c: New files.
5461 * Makefile.am (libfetish_a_SOURCES): Add them.
5462 * memcoll.c: Include errno.h, and declare errno if not defined.
5463 (memcoll): Set errno to zero if there is no error.
5465 * quotearg.c (quotearg_buffer_restyled):
5466 Fix bug with quoting buffers containing NUL when backslashing escapes.
5467 This bug was exposed by the other changes in this patch.
5468 (quotearg_n_options): New arg ARGSIZE.
5469 All callers changed.
5470 (quoting_options_from_style): New function.
5471 (quotearg_n_style): Use it.
5472 (quotearg_n_style_mem): New function.
5474 * quotearg.h (quotearg_n_style_mem): New function.
5476 2002-01-16 Jim Meyering <meyering@lucent.com>
5478 * getdate.y: Add three semicolons, each just before a closing brace.
5479 Bison (as of version 1.31) no longer papers over that mistake.
5481 2002-02-14 Paul Eggert <eggert@twinsun.com>
5483 * backupfile.c (ISDIGIT): Comment fix.
5484 * getdate.y (ISDIGIT): Likewise.
5485 * posixtm.c (ISDIGIT, year): Likewise.
5486 * strverscmp.c (ISDIGIT): Likewise.
5487 * userspec.c (ISDIGIT): Likewise.
5489 2002-01-05 Jim Meyering <meyering@lucent.com>
5491 * version-etc.c (version_etc_copyright): Update copyright year.
5493 2001-01-19 Paul Eggert <eggert@twinsun.com>
5495 * closeout.c (close_stdout_status): If ferror (stdout), do
5496 not silently exit merely because the output buffer happens to
5497 have nothing pending.
5499 2001-12-18 Paul Eggert <eggert@twinsun.com>
5501 See the big note in ../ChangeLog.
5502 * human.c (suffixes): Prefer K to k for 1024.
5503 (generate_suffix_backwards): New function.
5504 (human_readable_inexact): Use it.
5505 * xstrtol.c (__xstrtol): If there is no number but there
5506 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5507 Accept 'K' as well as 'k'.
5509 2001-12-15 Jim Meyering <meyering@lucent.com>
5511 * regex.h (__restrict_arr): Update from libc.
5513 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5514 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5517 2001-12-10 Jim Meyering <meyering@lucent.com>
5519 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5520 Instead, include "xalloc.h".
5521 (initbuffer): Don't cast xmalloc return value to char*.
5522 (readline): Reword comment.
5523 Don't cast xrealloc return value to char*
5526 2001-12-09 Jim Meyering <meyering@lucent.com>
5528 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5529 `signed and unsigned type in conditional expression'.
5530 * posixtm.c (posix_time_parse): Likewise.
5532 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5534 * readtokens.c (readtoken): Declare an index to be of type unsigned
5535 to avoid a pedantic warning.
5537 * getstr.c: Don't include assert.h.
5538 (getstr): Remove warning-evoking assertions.
5539 Return -1 if offset parameter is out of bounds.
5540 Change the type of a local from int to size_t.
5542 * strftime.c (my_strftime_localtime_r): Include this function
5543 definition in the `#if ! HAVE_TM_GMTOFF' block.
5545 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5546 Include xalloc.h instead.
5548 2001-12-02 Jim Meyering <meyering@lucent.com>
5550 * tempname.c: Don't declare getenv, thus reverting the change of
5551 2001-11-18. It's no longer necessary, now that stdlib.h is always
5554 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5555 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5557 2001-11-30 Akim Demaille <akim@epita.fr>
5559 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5560 before being defined.
5562 2001-11-27 Paul Eggert <eggert@twinsun.com>
5564 * quotearg.h (quotearg_n, quotearg_n_style):
5565 First arg is int, not unsigned.
5566 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5567 (SIZE_MAX, UINT_MAX): New macros.
5568 (quotearg_n_options): Abort if N is negative.
5569 Avoid overflow check on hosts where size_t is 64 bits and int
5570 is 32 bits, as overflow is impossible there.
5571 Fix off-by-one typo that caused unnecessary reallocation.
5573 2001-11-27 Jim Meyering <meyering@lucent.com>
5575 * tempname.c: Merge with version from libc.
5576 * regex.c: Likewise.
5578 * tempname.c: Include stdlib.h unconditionally. On some old systems
5579 for which STDC_HEADERS is 0, it was not included, resulting in a
5580 warning about an integer-to-pointer conversion problem with getenv.
5581 Reported by Volker Borchert.
5583 2001-11-26 Jim Meyering <meyering@lucent.com>
5585 * gtod.h: Remove file.
5586 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5587 * gettimeofday.c: Don't include gtod.h.
5588 (GTOD_init): Remove function.
5589 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5590 Suggestion from Volker Borchert.
5592 2001-11-23 Jim Meyering <meyering@lucent.com>
5594 * hash.h (struct hash_table): Don't define here. Merely declare it.
5595 * hash.c (struct hash_table): Define it here instead.
5597 2001-11-22 Jim Meyering <meyering@lucent.com>
5599 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5601 2001-11-18 Paul Eggert <eggert@twinsun.com>
5603 * tempname.c (TMP_MAX): Remove; no longer needed.
5604 (TEMPORARIES): New macro.
5605 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5606 removes an artificial limitation (e.g. HP-UX 10.20, where
5609 2001-11-18 Jim Meyering <meyering@lucent.com>
5611 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5614 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5615 files will be created before anything else.
5617 2001-11-17 Jim Meyering <meyering@lucent.com>
5619 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5620 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5621 rather than group writable. Patch by Juan F. Codagnone.
5623 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5624 Instead, include "xalloc.h".
5626 * mountlist.c: Include unlocked-io.h after all system headers.
5627 Remove explicit declarations of xmalloc, xrealloc,
5628 and xstrdup. Instead, include "xalloc.h".
5630 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5631 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5632 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5634 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5635 Reported by Padraig Brady.
5637 * mkstemp.c: #undef mkstemp.
5639 (rpl_mkstemp): Rename from mkstemp.
5642 2001-11-16 Jim Meyering <meyering@lucent.com>
5644 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5645 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5646 determine the amount of total physical memory, use pstat_getstatic.
5647 HPUX-11 doesn't define _SC_PHYS_PAGES.
5648 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5649 If sysconf couldn't be used to determine the amount of available
5650 physical memory, use both pstat_getstatic and pstat_getdynamic.
5651 Based on a patch from Bob Proulx.
5653 2001-11-05 Jim Meyering <meyering@lucent.com>
5655 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5657 2001-11-03 Jim Meyering <meyering@lucent.com>
5659 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5660 in argmatch_to_argument call.
5662 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5665 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5666 e.g., a fault due to an attempt to free a NULL pointer.
5668 2001-11-01 Jim Meyering <meyering@lucent.com>
5670 * dirfd.c, dirfd.h: New files.
5671 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5673 * hash.c (hash_print) [TESTING]: Clean up.
5675 2001-10-22 Paul Eggert <eggert@twinsun.com>
5677 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5678 to avoid a warning if -Wall.
5680 2001-10-21 Paul Eggert <eggert@twinsun.com>
5682 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5684 2001-10-21 Jim Meyering <meyering@lucent.com>
5686 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5687 this code would end up calling gettext even in packages built
5689 * getopt.c (_): Likewise.
5690 * regex.c (_): Likewise.
5692 2001-10-20 Paul Eggert <eggert@twinsun.com>
5694 * error.c (strerror_r): Do not declare unless !_LIBC.
5695 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5696 Use strerror_r that is only a macro, even if it is not a function.
5697 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5698 (private_strerror): Use prototypes, not old-style function definition.
5699 (print_errno_message): New function.
5700 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5702 (error_tail, error, error_at_line): Use it.
5704 2001-10-11 Jim Meyering <meyering@lucent.com>
5706 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5707 and quote_n (1, ... to avoid clobbering a buffer.
5709 2001-10-05 Jim Meyering <meyering@lucent.com>
5711 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5712 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5713 * hash-pjw.h: New file.
5715 2001-09-30 Jim Meyering <meyering@lucent.com>
5717 * mountlist.c [MOUNTED_GETFSSTAT]:
5718 Include <sys/ucred.h>, for Apple Darwin.
5719 Include sys/mount.h and sys/fs_types.h only if available.
5721 (read_filesystem_list): Use FS_TYPE.
5723 2001-09-29 Paul Eggert <eggert@twinsun.com>
5725 * exclude.c (excluded_filename): 0 -> false, since it's
5728 2001-09-28 Paul Eggert <eggert@twinsun.com>
5730 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5731 #defines strtoimax. Also treat the other strto* functions
5734 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5735 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5736 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5738 2001-09-26 Jim Meyering <meyering@lucent.com>
5740 Most macros in unlocked-io.h had the wrong number of arguments.
5741 * gen-uio: New script.
5742 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5743 * unlocked-io.hin: Remove file.
5744 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5745 rather than trying to embed it here.
5746 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5747 Reported by Padraig Brady.
5749 2001-09-25 Volker Borchert <bt@teknon.de>
5751 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5753 2001-09-23 Jim Meyering <meyering@lucent.com>
5755 * mountlist.c: Remove useless parentheses in #if directives.
5756 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5757 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5759 2001-09-22 Jim Meyering <meyering@lucent.com>
5761 * localcharset.c: Update from latest gettext.
5762 * config.charset: Likewise.
5764 2001-09-20 Jim Meyering <meyering@lucent.com>
5766 * xstrtol.c (strtoimax): Guard declaration with
5767 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5768 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5769 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5770 (strtoumax): Likewise, for completeness (it wasn't necessary).
5772 2001-09-06 Paul Eggert <eggert@twinsun.com>
5774 * strtoimax.c (HAVE_LONG_LONG):
5775 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5776 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5777 to work around bug in IBM C compiler.
5779 2001-09-16 Jim Meyering <meyering@lucent.com>
5781 * mkdir.c: New file.
5783 2001-09-04 Paul Eggert <eggert@twinsun.com>
5785 * xgetcwd.c: Revert some of the previous change; intead,
5786 fix the HAVE_GETCWD_NULL code to behave more like the
5787 !HAVE_GETCWD_NULL code used to.
5790 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5793 2001-09-04 Paul Eggert <eggert@twinsun.com>
5795 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5796 Use ssize_t, not int, to store result of readlink.
5797 Check for ssize_t overflow as well as size_t overflow,
5798 as POSIX says the result of readlink is implementation-defined
5799 when ssize_t overflows.
5800 Remove unnecessary cast to char*.
5801 Use free+malloc instead of realloc, as the storage doesn't need
5802 to be preserved and it's clearer and can be more efficient that way.
5803 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5804 * xreadlink.h (xreadlink): Update prototype.
5806 2001-09-03 Paul Eggert <eggert@twinsun.com>
5808 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5809 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5810 spotted by Jim Meyering.
5812 2001-09-03 Jim Meyering <meyering@lucent.com>
5814 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5816 2001-09-03 Paul Eggert <eggert@twinsun.com>
5818 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5819 like the HAVE_GETCWD_NULL code.
5820 Include pathmax.h if not HAVE_GETCWD.
5821 Do not include xalloc.h.
5822 (INITIAL_BUFFER_SIZE): New symbol.
5823 Do not use xmalloc / xrealloc, since the caller is responsible for
5824 handling errors. Preserve errno around `free' during failure.
5825 Do not overrun buffer when using getwd.
5827 2001-09-03 Paul Eggert <eggert@twinsun.com>
5829 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5830 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5832 2001-09-02 Jim Meyering <meyering@lucent.com>
5834 * error.c: Update from GNU libc.
5836 2001-09-01 Jim Meyering <meyering@lucent.com>
5838 * xreadlink.c: New file.
5839 * xreadlink.h: New file.
5840 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5842 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5843 doesn't conflict with sparc Solaris 7's definition in
5844 /usr/include/sys/int_types.h.
5846 * exclude.c: Use `""', not `<>' to #include non-system header files.
5847 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5848 and strncasecmp as r-values. Unixware didn't have declarations.
5850 2001-08-31 Jim Meyering <meyering@lucent.com>
5852 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5853 Use an initial, malloc'd, buffer of length 128 rather than
5854 a statically allocated one of length 1024.
5856 2001-08-30 Paul Eggert <eggert@twinsun.com>
5858 * xgetcwd.c: Don't include pathmax.h.
5859 Include stdlib.h and unistd.h if available.
5861 (xmalloc, xstrdup, free): Remove decls.
5862 (xgetcwd): Don't assume sizes fit in unsigned.
5863 Check for overflow when computing sizes.
5864 Simplify reallocation code.
5866 2001-08-28 Paul Eggert <eggert@twinsun.com>
5868 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5870 * strtoimax.c: Renamed from strtoxmax.c, removing the
5873 Also, make the following further changes to make this file's
5874 configuration more similar to that of strtol.c:
5875 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5876 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5877 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5878 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5879 changed to signed values.
5881 And make the following changes as well:
5882 Fix copyright notice, as 1999 was missing.
5883 (verify): New macro.
5884 (strtoimax): Check sizes at compile-time, not run-time.
5885 Prefer strtol to strtoll if both work.
5886 (main): Remove; it was not that useful and was a pain to maintain.
5888 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5890 2001-08-30 Paul Eggert <eggert@twinsun.com>
5892 * savedir.c (savedir): Remove size parameter, as POSIX says that
5893 a directory's st_size can have an arbitrary value, so the old
5894 usage could waste an arbitrary amount of memory. All uses
5896 * savedir.h: Update prototype.
5898 2001-08-30 Paul Eggert <eggert@twinsun.com>
5900 * xstrtol.c (strtoimax): New decl.
5902 2001-08-28 Paul Eggert <eggert@twinsun.com>
5904 * xstrtol.h: Add copyright notice.
5905 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5906 LONGINT_INVALID_SUFFIX_CHAR.
5908 2001-08-30 Paul Eggert <eggert@twinsun.com>
5910 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5913 2001-08-30 Paul Eggert <eggert@twinsun.com>
5915 * hash.c: Remove '2001' from copyright notice.
5917 2001-08-30 Paul Eggert <eggert@twinsun.com>
5919 * full-write.h: New file.
5920 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5921 * full-write.c: Correct credits, as cccp.c no longer
5922 exists and anyway it was so heavily changed from the old cccp
5923 code as to be unrecognizable. Include full-write.h.
5924 (full_write) Return size_t, with short writes meaning failure.
5925 All callers changed. This fixes a bug with large buffers
5927 * utime.c: Include full-write.h.
5929 2001-08-30 Paul Eggert <eggert@twinsun.com>
5931 Merge 'exclude' changes from tar 1.13.22.
5932 This fixes one or two unlikely storage allocation overflow bugs,
5933 but doesn't change user-visible behavior otherwise.
5935 2001-08-30 Paul Eggert <eggert@twinsun.com>
5937 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5938 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5939 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5940 Include if available.
5941 (<xalloc.h>): Include
5942 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5943 (verify): New macro. Use it to verify that EXCLUDE macros do not
5944 collide with FNM macros.
5945 (struct patopts): New struct.
5946 (struct exclude): Use it, as exclude patterns now come with options.
5947 (new_exclude): Support above changes.
5948 (new_exclude, add_exclude_file):
5949 Initial size must now be a power of two to simplify overflow checking.
5950 (free_exclude, fnmatch_no_wildcards): New function.
5951 (excluded_filename): No longer requires options arg, as the options
5952 are determined by add_exclude. Now returns bool, not int.
5953 (excluded_filename, add_exclude):
5954 Add support for the fancy new exclusion options.
5955 (add_exclude, add_exclude_file): Now takes int options arg.
5956 Check for arithmetic overflow when computing sizes.
5957 (add_exclude_file): xrealloc might modify errno, so don't
5958 realloc until after errno might be used.
5960 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5962 (free_exclude): New decl.
5963 (add_exclude, add_exclude_file): Now takes int options arg.
5964 (excluded_filename): No longer requires options arg, as the options
5965 are determined by add_exclude. Now returns bool, not int.
5967 2001-08-30 Paul Eggert <eggert@twinsun.com>
5969 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5971 2001-08-27 Jim Meyering <meyering@lucent.com>
5973 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5975 * version-etc.c (N_): Remove definition.
5976 Revert most of last change.
5977 Instead, simply don't mark the `Copyright...' string for translation.
5978 Based on advice from Paul Eggert.
5980 * strtoxmax.c: Tweak comment.
5982 2001-08-26 Jim Meyering <meyering@lucent.com>
5984 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5985 of copyright with `%s' so translators don't get an untranslated
5987 (COPYRIGHT_YEAR): Define.
5988 (version_etc): Use fprintf rather than fputs.
5989 Suggestion from Ulrich Drepper.
5991 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5993 * strtoll.c: New file, from GNU libc.
5994 * xstrtoimax.c: New file.
5996 * xstrtol.h: Add xstrtoimax.
5997 * strtoumax.c: New file. Simply include "strtoumax.c".
5998 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6000 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6001 * strtoxmax.c: ... then renamed to this.
6003 2001-08-13 Paul Eggert <eggert@twinsun.com>
6005 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6006 Port to Solaris 8, where 'sed' requires a space after the 'r'
6007 command, and where sh dislikes "$/". Clean up the spacing a bit.
6008 Redirect output to $tmp just once.
6010 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6012 * addext.c (<errno.h>): Include.
6013 (errno): Declare if not defined.
6014 (addext): Work correctly when pathconf returns -1 and leaves
6015 errno alone because there is no limit. Also, work even if
6016 pathconf returns a value greater than SIZE_MAX.
6018 2001-08-12 Jim Meyering <meyering@lucent.com>
6020 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6021 Simply `return getcwd (NULL, 0);'.
6022 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6023 Use 1300 as initial value for length, not PATH_MAX.
6025 * pathmax.h: Clean up cpp syntax.
6027 2001-08-12 Jim Meyering <meyering@lucent.com>
6029 * gettimeofday.c: New file.
6031 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6033 2001-08-04 Jim Meyering <meyering@lucent.com>
6035 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6036 to get in sync with glibc.
6038 2001-08-03 Paul Eggert <eggert@twinsun.com>
6040 The following changes are from gettext 0.10.39 as maintained by
6043 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6044 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6045 with inverted sense. All uses changed.
6047 * mbswidth.c: Don't include <limits.h>.
6048 Include <stdlib.h> and <string.h> unconditionally.
6049 (iswcntrl, mbsinit, ISCNTRL): New macros.
6050 (mbsnwidth): Use K&R style function declarations.
6051 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6052 can optimize it when MB_CUR_MAX == 1.
6053 The width of control characters is zero, not 1.
6055 2001-07-15 Jim Meyering <meyering@lucent.com>
6057 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6058 (BUILT_SOURCES): Add unlocked-io.h.
6059 (io_functions): Define.
6060 (unlocked-io.h): New rule.
6061 (DISTCLEANFILES): Add unlocked-io.h.
6062 (all-local): Depend on unlocked-io.h, to ensure it is created.
6064 * unlocked-io.hin: New file
6066 * regex.c: Update from glibc.
6068 2001-07-05 Jim Meyering <meyering@lucent.com>
6070 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6072 (libfetish_a_SOURCES): Put all .h files here instead.
6073 Remove a thus-exposed (better checks in automake) duplicate and
6074 two unnecessary .h files.
6076 2001-06-11 Jim Meyering <meyering@lucent.com>
6078 * regex.c: Update from GNU libc.
6080 2001-05-27 Jim Meyering <meyering@lucent.com>
6082 * readutmp.h (UT_TYPE): Define.
6084 2001-05-24 Jim Meyering <meyering@lucent.com>
6086 * argmatch.c: Include "quote.h".
6087 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6088 quote function. Reported by Göran Uddeborg.
6090 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6092 * dirname.c (dir_name): Compute append_dot using path, not newpath
6093 which is not yet declared.
6095 2001-05-11 Paul Eggert <eggert@twinsun.com>
6097 * Makefile.am (libfetish_a_SOURCES):
6098 Add strftime.c, since we now compile it on all hosts.
6100 * strftime.c (my_strftime):
6101 Define to nstrftime if emacs, but only if my_strftime is not defined.
6102 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6103 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6104 Add one more extra argument: a nanoseconds value.
6107 (my_strftime function): Add %N format.
6108 (emacs_strftimeu): Renamed from emacs_strftime,
6109 with extra ut argument.
6111 2001-05-11 Paul Eggert <eggert@twinsun.com>
6113 dirname code cleanup. base_name now behaves more compatibly
6114 with POSIX basename when given file names that have trailing
6115 slashes, and similarly for dir_name. Add new primitives
6116 base_len and dir_len. Put the directory-name-related decls
6119 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6120 * backupfile.c (base_name): Likewise.
6121 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6122 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6123 * makepath.c (strip_trailing_slashes): Likewise.
6124 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6126 * rename.c (strip_trailing_slashes): Likewise.
6127 * same.c (base_name): Likewise.
6128 * stripslash.c (ISSLASH): Likewise.
6130 * addext.c: Include <dirname.h> after size_t is defined.
6131 * backupfile.c: Likewise.
6133 * addext.c (addext): Use base_len to trim redundant
6134 trailing slashes instead of doing it ourselves.
6135 But do not trim the last slash if it is not redundant.
6137 * backupfile.c (find_backup_file_name,
6138 max_backup_version): Use base_len instead of rolling it ourselves.
6139 Handle the case of "" and (on DOS) "C:" correctly.
6141 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6142 Include <string.h>, <dirname.h>.
6143 (base_name): Allow file names ending in slashes, other than names
6144 that are all slashes. In this case, return the basename followed
6145 by the slashes. This is more general, and can be used in places
6146 where the original base_name purposely had an assertion failure.
6147 (base_len): New function.
6149 * dirname.c: Include <string.h> instead of <stdlib.h>.
6150 Do not include <assert.h>; no longer needed.
6152 (memrchr): Remove decl.
6153 (dir_name_r): Remove.
6154 (dir_len): Renamed from dirlen. All callers changed.
6155 Rewrite in terms of base_name, for simplicity and consistency.
6156 (dir_name): Never return NULL. All callers changed.
6157 Do not include <stdlib.h> in test program; no longer needed.
6158 return 0; is fine for test program.
6160 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6162 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6164 * path-concat.c (path_concat): Use base_len to compute
6165 base length, not strlen; this means we cannot rely on memcpy
6168 * same.c (STREQ): Remove.
6169 (same_name): Handle the case where the basename ends in trailing '/'.
6171 * stripslash.c (strip_trailing_slashes): Return nonzero if
6172 a slash was stripped. Do not strip the last slash after a
6175 2001-04-08 Jim Meyering <meyering@lucent.com>
6177 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6178 recomputed; that's necessary when the offset spans a DST transition.
6179 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6181 2001-04-02 Jim Meyering <meyering@lucent.com>
6183 * regex.h, regex.c: Update from GNU libc.
6185 2001-03-19 Paul Eggert <eggert@twinsun.com>
6187 * version-etc.c (version_etc_copyright): Update to 2001.
6189 2001-03-16 Paul Eggert <eggert@twinsun.com>
6191 * tempname.c (uint64_t): Define to uintmax_t if
6192 not defined, and if UINT64_MAX is not defined.
6193 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6194 Reported by John David Anglin.
6196 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6198 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6199 alias if codeset is empty.
6200 * config.charset (BeOS): Use wildcard syntax.
6202 2001-03-13 Jim Meyering <meyering@lucent.com>
6204 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6205 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6208 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6210 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6212 * unicodeio.c (print_unicode_char): Simplify accordingly.
6214 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6216 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6217 support for DOS/DJGPP.
6219 2001-02-28 Paul Eggert <eggert@twinsun.com>
6221 * Makefile.am (libfetish_a_SOURCES):
6222 Add dup-safer.c, fopen-safer.c.
6223 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6225 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6227 2001-02-25 Paul Eggert <eggert@twinsun.com>
6229 The mkstemp replacement is taken from glibc 2.2.2, with some
6230 portability fixes for use outside glibc, as follows:
6232 * tempname.c (struct_stat64): New macro.
6233 (direxists, __gen_tempname): Use it.
6234 This avoids a portability problem with Solaris 8.
6236 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6237 (<stddef.h>, <stdint.h>, <string.h>):
6238 Include only if STDC_HEADERS || _LIBC.
6239 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6240 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6241 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6242 (__set_errno): Define this macro if <errno.h> doesn't.
6243 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6244 Define these macros if <stdio.h> doesn't.
6245 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6246 Define these macros if <sys/stat.h>
6247 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6248 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6249 __xstat64): Define if not _LIBC.
6250 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6251 (__gen_tempname): Invoke gettimeofday only if
6252 HAVE_GETTIMEOFDAY || _LIBC;
6253 otherwise, fall back on plain "time".
6254 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6256 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6258 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6260 2001-02-17 Jim Meyering <meyering@lucent.com>
6262 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6263 around included file name.
6265 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6267 * strftime.c: Update from GNU libc (the only changes were to comments).
6269 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6271 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6273 2001-02-17 Paul Eggert <eggert@twinsun.com>
6275 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6276 Remove workaround macros for hosts that have mbrtowc but not
6277 mbstate_t, as we now insist on proper declarations for both
6278 before using mbrtowc.
6280 2001-02-17 Jim Meyering <meyering@lucent.com>
6282 * regex.c: Update from libc.
6284 2001-02-16 Paul Eggert <eggert@twinsun.com>
6286 * alloca.c (malloc): Undef before defining, since stdlib.h
6287 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6288 Reported by Mark Hounschell via Paul Eggert.
6290 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6292 * config.charset: Update for FreeBSD 4.2.
6294 2001-01-26 Jim Meyering <meyering@lucent.com>
6296 * quotearg.c: Include stddef.h.
6297 * quote.c: Include stddef.h.
6298 Reported by Axel Kittenberger.
6300 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6301 line in double quotes so that it evokes a better diagnostic.
6302 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6303 Reported by Axel Kittenberger.
6305 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6307 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6308 to avoid a warning. Add back 'const' to inptr.
6310 2001-01-16 Jim Meyering <meyering@lucent.com>
6312 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6315 2001-01-14 Jim Meyering <meyering@lucent.com>
6317 * rename.c: New file. From Volker Borchert.
6318 Include stdlib.h, string.h or strings.h, and xalloc.h.
6319 Use strip_trailing_slashes rather than open-coding it.
6321 2001-01-03 Paul Eggert <eggert@twinsun.com>
6323 * strftime.c: Sync with glibc time/strftime.c 1.81.
6325 2001-01-03 Jim Meyering <meyering@lucent.com>
6327 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6328 local `inptr' to avoid warning with some system declarations of iconv.
6330 2000-12-29 Paul Eggert <eggert@twinsun.com>
6332 * modechange.c: Do not assume that mode_t uses the
6333 traditional octal encoding. E.g. "chmod 1 FOO" should set
6334 the other-execute bit of FOO even if S_IXOTH != 1.
6336 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6337 WOTH, XOTH, ALLM): New macros.
6338 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6339 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6341 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6342 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6344 No need to use uintmax_t; unsigned long is long enough.
6345 Don't bother to get suffix since we don't use it.
6347 2000-12-24 Jim Meyering <meyering@lucent.com>
6349 * hash.c (is_prime): Return explicit boolean values.
6350 (hash_get_first): Return NULL to appease Irix5.6's 89.
6351 Reported by Nelson Beebe.
6353 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6355 * localcharset.c (locale_charset): Add support for Win32.
6357 2000-12-18 Paul Eggert <eggert@twinsun.com>
6359 * physmem.h, physmem.c: New files.
6361 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6362 (noinst_HEADERS): Add physmem.h.
6364 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6365 't' for compatibility with Solaris 8 sort.
6367 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6369 * config.charset: Add support for BeOS.
6371 2000-12-16 Jim Meyering <meyering@lucent.com>
6373 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6374 SHELLS_FILE to a file name that's useful on djgpp systems.
6376 (ADDITIONAL_DEFAULT_SHELLS): Define.
6377 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6378 Based mostly on a patch from Prashant TR.
6380 2000-12-16 Jim Meyering <meyering@lucent.com>
6382 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6383 N and M) would have treated it like `chown N:N FILE'.
6385 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6387 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6389 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6390 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6391 to the list of canonical encodings. Rename EUC-CN to GB2312.
6393 2000-12-08 Andreas Schwab <schwab@suse.de>
6395 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6396 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6398 2000-12-07 Jim Meyering <meyering@lucent.com>
6400 * stripslash.c (ISSLASH): Define.
6401 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6404 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6405 (dir_name_r): Declare this function as static.
6406 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6407 manifest itself on a name containing a mix of slashes and
6409 Make this function work with names starting with a DOS-style
6410 drive letter and colon prefix.
6411 (dir_name): Append `.' if necessary.
6412 Based mostly on patches from Prashant TR and Eli Zaretskii.
6414 * dirname.h (dir_name_r): Remove prototype.
6416 2000-12-05 Jim Meyering <meyering@lucent.com>
6418 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6420 2000-12-04 Jim Meyering <meyering@lucent.com>
6422 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6423 Also include memory.h, stdlib.h, unistd.h if appropriate.
6424 Reported by Andreas Jaeger (conflicting declaration of malloc).
6426 2000-12-02 Jim Meyering <meyering@lucent.com>
6428 * closeout.h: Make idempotent, to avoid some obscure warnings.
6430 2000-12-01 Paul Eggert <eggert@twinsun.com>
6432 * memrchr.c: Include <config.h> before any system include file.
6434 2000-11-29 Paul Eggert <eggert@twinsun.com>
6436 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6438 2000-11-26 Jim Meyering <meyering@lucent.com>
6440 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6442 2000-11-22 Paul Eggert <eggert@twinsun.com>
6444 * strftime.c (my_strftime): Do not invoke mbrlen with a
6445 size of (size_t) -1; it's not portable.
6447 2000-11-17 Akim Demaille <akim@epita.fr>
6449 * obstack.h: Formatting changes.
6450 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6451 prevent type checking.
6452 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6453 cast the value to (void *): assigning a `foo *' to a `void *'
6455 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6457 2000-11-17 Jim Meyering <meyering@lucent.com>
6459 * strstr.c: Update from GNU libc.
6461 2000-11-16 Jim Meyering <meyering@lucent.com>
6463 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6465 2000-11-11 Jim Meyering <meyering@lucent.com>
6467 * error.c: Add a couple #includes, merging from GNU libc version.
6469 2000-11-10 Jim Meyering <meyering@lucent.com>
6471 * obstack.h: Update from GNU libc.
6472 * obstack.c: Likewise.
6474 2000-11-06 Paul Eggert <eggert@twinsun.com>
6476 * getusershell.c (setusershell): Use rewind rather than
6477 fseek/fseeko, to avoid configuration hassles with fseeko.
6478 Don't bother opening SHELLS_FILE if shellstream is NULL;
6481 2000-11-05 Jim Meyering <meyering@lucent.com>
6483 * makepath.h (make_dir): Declare.
6484 * makepath.c (make_dir): Remove `static' attribute.
6487 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6489 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6490 last one in a bucket, advance to the next bucket.
6492 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6494 * fnmatch.c: Do not comment out all the code if we are using
6495 the GNU C library, because in some cases we are replacing buggy
6496 code in the GNU C library itself.
6498 2000-10-30 Paul Eggert <eggert@twinsun.com>
6500 * error.h, getline.h, modechange.h:
6501 Remove "2000" from Copyright line, as the file hasn't been
6502 changed this year other than in the copyright notice.
6504 * xalloc.h: Add "2000" to Copyright line, as this file
6505 was changed this year.
6507 2000-10-30 Paul Eggert <eggert@twinsun.com>
6509 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6510 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6511 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6513 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6515 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6516 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6517 doesn't define __restrict_arr.
6519 2000-10-29 Jim Meyering <meyering@lucent.com>
6521 * xstat.in: Fix grammar in comment.
6523 2000-10-28 Jim Meyering <meyering@lucent.com>
6525 * memchr.c: Update from libc.
6526 Adjust for portability:
6527 [HAVE_STDLIB_H]: Include stdlib.h.
6528 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6529 Undef __memchr, too.
6530 [!weak_alias]: Define __memchr to memchr.
6532 * regex.c: Update from libc.
6533 * regex.h: Likewise.
6534 * getopt1.c: Likewise.
6535 * memcmp.c: Likewise.
6537 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6538 Avoid using fseek, when possible -- it's broken by design.
6539 Patch by Ulrich Drepper.
6541 2000-10-26 Jim Meyering <meyering@lucent.com>
6543 * strftime.c: Update from libc.
6545 2000-10-25 Jim Meyering <meyering@lucent.com>
6547 * obstack.c: Update from libc.
6549 2000-10-23 Jim Meyering <meyering@lucent.com>
6551 * hard-locale.c (hard_locale): Revert last change -- it was simply
6552 wrong. That set_locale call must not have any side effects.
6555 2000-10-22 Jim Meyering <meyering@lucent.com>
6557 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6558 [CYCLIC]: Remove now-unused definition.
6560 * save-cwd.c (O_DIRECTORY): Define, if needed.
6561 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6562 Suggestion from Ulrich Drepper.
6564 2000-10-21 Jim Meyering <meyering@lucent.com>
6566 * dirname.c (dir_name_r): New function, factored out of dir_name.
6567 (dir_name): Use dir_name_r.
6568 * dirname.h (dir_name_r): Declare it.
6570 2000-10-21 Jim Meyering <meyering@lucent.com>
6572 * dirname.c (memrchr): Declare if necessary.
6573 (dir_name): Remove the restriction that there be no
6574 trailing slashes. Now, this code skips past them, effectively
6576 [TEST_DIRNAME] (main): New unit tests.
6578 * memrchr.c: New file from GNU libc.
6579 Undef __memrchr, too.
6580 [!weak_alias]: Define __memrchr to memrchr.
6581 Guard weak_alias use with `#ifdef weak_alias'.
6583 2000-10-17 Jim Meyering <meyering@lucent.com>
6585 * quote.h (PARAMS): Define and use.
6586 Reported by Akim Demaille.
6588 * getopt.c: Update from libc.
6590 2000-10-16 Jim Meyering <meyering@lucent.com>
6592 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6595 2000-09-25 Jim Meyering <meyering@lucent.com>
6597 * md5.h (rol): Define (from GnuPG).
6599 * sha.c: Give credit (GnuPG) where due.
6600 (M): Use rol rather than open-coding it.
6601 Add a FIXME comment.
6603 2000-09-21 Jim Meyering <meyering@lucent.com>
6605 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6606 Reported by Michael Stone.
6608 2000-09-20 Jim Meyering <meyering@lucent.com>
6610 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6611 (noinst_HEADERS): Add sha.h.
6612 Based on code from Scott G. Miller and from GnuPG.
6614 2000-09-15 Jim Meyering <meyering@lucent.com>
6616 * regex.c: Update from libc.
6618 2000-09-10 Jim Meyering <meyering@lucent.com>
6620 * getopt.c (_getopt_internal): Update from glibc.
6622 2000-09-09 Jim Meyering <meyering@lucent.com>
6624 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6625 think it should be used as a general replacement for isascii.
6626 * fnmatch.c: Likewise.
6627 * mbswidth.c: Likewise
6628 * regex.c: Likewise.
6631 * userspec.c: Include sys/param.h and limits.h.
6633 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6634 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6635 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6636 UID, GID. Check range.
6638 2000-09-06 Jim Meyering <meyering@lucent.com>
6640 * getopt.c (_getopt_internal): Update from glibc.
6642 2000-08-30 Jim Meyering <meyering@lucent.com>
6644 * strftime.c: Merge in changes from GNU libc.
6646 2000-08-26 Jim Meyering <meyering@lucent.com>
6648 * closeout.c: Include "__fpending.h".
6649 (close_stdout_status): Return right away if there's nothing to flush.
6651 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6652 * __fpending.c: New file.
6653 * __fpending.h: New file.
6655 2000-08-07 Paul Eggert <eggert@twinsun.com>
6657 Standardize on "memory exhausted" instead of "Memory exhausted"
6658 or "virtual memory exhausted".
6659 * obstack.c (print_and_abort): Use "memory exhausted", not
6660 "virtual memory exhausted".
6661 * same.c (same_name): Invoke xalloc_die instead of printing
6663 * userspec.c (parse_user_spec): Likewise.
6664 * bumpalloc.h: comment fix
6665 * same.c, userspec.c: Include xalloc.h.
6667 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6668 not char *const and pointing to a constant array.
6669 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6670 (xrealloc): Comment fix.
6672 * userspec.c (parse_user_spec):
6673 Don't translate a message until just before returning,
6674 to avoid unnecessary translation.
6676 2000-08-07 Jim Meyering <meyering@lucent.com>
6678 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6679 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6680 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6681 getgroups.c, gethostname.c, getopt.h, group-member.c,
6682 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6683 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6684 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6685 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6686 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6687 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6688 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6689 yesno.c: Back out Copyright date changes for each file with no change
6690 this year. This eases coordination with other programs using the same
6691 source code modules. From Paul Eggert.
6693 2000-08-03 Greg McGary <greg@mcgary.org>
6695 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6696 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6697 (EXTEND_BUFFER): Use them.
6699 2000-08-01 Jim Meyering <meyering@lucent.com>
6701 * dirname.c (ISSLASH): Define.
6702 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6703 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6704 both `\' and `/' may be use as path separators.
6705 Based on a patch from Prashant TR.
6707 2000-07-31 Paul Eggert <eggert@twinsun.com>
6709 * quotearg.c (quotearg_n_options): Don't make the initial
6710 slot vector a constant, since it might get modified.
6712 2000-07-31 Jim Meyering <meyering@lucent.com>
6714 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6715 * obstack.c (print_and_abort): Likewise.
6717 2000-07-30 Paul Eggert <eggert@twinsun.com>
6719 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6720 buffer, so that the caller can always quote one small
6721 component of a "memory exhausted" message in slot 0.
6722 From a suggestion by Jim Meyering.
6724 2000-07-30 Jim Meyering <meyering@lucent.com>
6726 * makepath.c (make_path): Quote the other instance, too.
6728 * quotearg.c (N_STATIC_SLOTVECS): Define.
6729 (STATIC_BUF_SIZE): Define.
6730 (quotearg_n_options): Use only statically allocated storage when
6731 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6732 than STATIC_BUF_SIZE.
6734 2000-07-29 Jim Meyering <meyering@lucent.com>
6736 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6737 * dirname.c (dir_name): Likewise.
6739 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6741 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6742 (dir_name): Assert that there are no trailing slashes.
6744 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6746 * mbswidth.h (mbswidth): Add a flags argument.
6747 (mbswidth): New declaration.
6748 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6749 * mbswidth.c (mbswidth): Add a flags argument.
6750 (mbsnwidth): New function.
6752 2000-07-24 Jim Meyering <meyering@lucent.com>
6754 * mbswidth.c: Remove useless #else. From Bruno Haible.
6756 2000-07-23 Paul Eggert <eggert@twinsun.com>
6758 * mbswidth.c (_XOPEN_SOURCE):
6759 Don't define; this causes problems on Solaris 7.
6760 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6762 2000-07-23 Paul Eggert <eggert@twinsun.com>
6765 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6766 so that mbstate_t is always defined.
6768 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6769 be 1 in at least one GCC installation, and this configuration
6770 error is likely to be common. Ignoring MB_LEN_MAX hurts
6771 performance on hosts that have mbrtowc but have only unibyte
6772 locales, but I assume these hosts are rare.
6774 2000-07-23 Paul Eggert <eggert@twinsun.com>
6776 * quotearg.c: Streamline by invoking multibyte code only if needed.
6777 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6778 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6779 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6780 invoke multibyte primitives.
6782 2000-07-23 Jim Meyering <meyering@lucent.com>
6784 * basename.c (base_name): Add an assertion.
6786 2000-07-15 Bruno Haible <clisp.cons.org>
6788 * quotearg.c: When the system forces us to redefine mbstate_t,
6789 shadow its mbsinit function.
6791 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6793 * mbswidth.h: New file.
6794 * mbswidth.c: New file.
6795 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6796 (noinst_HEADERS): Add mbswidth.h.
6798 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6800 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6803 2000-07-15 Jim Meyering <meyering@lucent.com>
6805 * makepath.c: Include quote.h.
6806 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6807 corresponding argument in a `quote (...)' call.
6808 Give better diagnostics.
6810 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6811 (noinst_HEADERS): Add quote.h.
6813 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6814 from tar's src/misc.c.
6815 * quote.h: New file. Prototypes for same.
6817 2000-07-10 Paul Eggert <eggert@twinsun.com>
6819 From a suggestion by Bruno Haible.
6820 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6821 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6822 to decide whether to define the BeOS workaround macro;
6823 this adjusts to the change to AC_MBSTATE_T.
6825 2000-07-13 Paul Eggert <eggert@twinsun.com>
6827 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6829 * quotearg.c (quoting_style_args, quoting_style_vals,
6830 quotearg_buffer_restyled): Add support for
6831 clocale_quoting_style. Undo previous change to
6832 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6833 and "{RIGHT QUOTATION MARK}" msgids.
6835 2000-07-05 Paul Eggert <eggert@twinsun.com>
6837 The old behavior of quoting `like this' doesn't look good with
6838 newer, ISO-style fonts. See:
6839 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6841 Instead, quote "like this" by default. Let the translator
6842 tailor the locale-specific quoting behavior by providing
6843 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6845 * quotearg.c (N_): New macro.
6846 (gettext_default): New function.
6847 (quotearg_buffer_restyled): Use
6848 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6849 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6851 2000-07-09 Jim Meyering <meyering@lucent.com>
6853 * Most files: Update copyright dates to include 2000.
6855 2000-07-08 Jim Meyering <meyering@lucent.com>
6857 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6859 (xgethostname): Remove now-unnecessary #ifdef.
6860 Move declaration of `err' into loop where it's used.
6862 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6864 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6865 by allocating a larger buffer. Test the gethostname return value for
6866 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6867 returns an error and ENAMETOOLONG isn't defined.
6869 2000-07-05 Paul Eggert <eggert@twinsun.com>
6870 and Bruno Haible <haible@clisp.cons.org>
6872 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6874 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6876 * quotearg.c (struct quoting_options): Simplify quote_these_too
6879 2000-07-03 Jim Meyering <meyering@lucent.com>
6881 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6882 Reported by Bruno Haible.
6884 2000-07-04 Jim Meyering <meyering@lucent.com>
6886 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6887 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6890 2000-07-03 Paul Eggert <eggert@twinsun.com>
6891 and Bruno Haible <haible@clisp.cons.org>
6893 * quotearg.c (mbrtowc):
6894 Assign to *pwc, and return 1 only if result is nonzero.
6895 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6897 2000-07-03 Jim Meyering <meyering@lucent.com>
6899 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6900 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6903 2000-07-02 Jim Meyering <meyering@lucent.com>
6905 * quotearg.c (mbstate_t): Don't define here.
6907 2000-07-02 Jim Meyering <meyering@lucent.com>
6909 * nanosleep.c (SIGCONT): Define if not already defined.
6911 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6913 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6914 per change in ../m4/ls-mntd-fs.m4.
6915 (read_filesystem_list): Ignore symbolic links.
6917 2000-06-29 Jim Meyering <meyering@lucent.com>
6919 * same.c: Include <string.h> or <strings.h>, as appropriate,
6920 for declaration of strcmp.
6922 * long-options.c: Include <stdlib.h>, for declaration of exit.
6924 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6925 Avoid warning by casting result to `char *' to remove `const'.
6927 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6929 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6931 2000-06-26 Paul Eggert <eggert@twinsun.com>
6933 savedir now sets errno on failure and invokes xmalloc to get memory.
6934 Fix a couple of other minor bugs while we're at it.
6936 * savedir.c (<unistd.h>): Do not include; there's no need.
6937 (NAMLEN): Remove macro.
6938 (malloc, realloc): Remove decls.
6940 ("xalloc.h"): Include.
6941 (NAME_SIZE_DEFAULT): New macro.
6942 (savedir): Use xmalloc / xrealloc to allocate memory.
6943 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6944 Skip "" directory entries.
6945 Use strlen to calculate directory entry length, since the old method
6946 is rarely used these days and isn't worth supporting.
6947 Don't use a pointer after freeing it.
6948 Check for integer overflow when calculating allocation size.
6949 Use memcpy to copy entries, instead of stpcpy.
6950 Set errno properly when returning NULL.
6951 Check for readdir error.
6953 2000-06-26 Jim Meyering <meyering@lucent.com>
6955 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6957 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6959 * getusershell.c (xmalloc, xrealloc): Remove functions.
6961 Don't include <stdlib.h>. Don't declare malloc, realloc.
6963 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6965 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6967 2000-06-24 Jim Meyering <meyering@lucent.com>
6969 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6971 2000-06-21 Jim Meyering <meyering@lucent.com>
6973 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6975 2000-06-19 Paul Eggert <eggert@twinsun.com>
6977 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6978 (mbrtowc, mbstate_t): Define substitutes if
6979 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6980 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6981 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6983 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6985 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6986 than 1024, return a memory chunk of least possible size, instead
6987 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6988 Use free/xmalloc instead of xrealloc to avoid copying for very long
6991 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6993 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6994 address, not strdup. Include <stdlib.h> and don't declare free().
6996 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6998 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7001 2000-06-21 Jim Meyering <meyering@lucent.com>
7003 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7004 (noinst_HEADERS): Add getstr.h.
7006 * getline.c (getstr): Move into a separate file.
7007 * getstr.c (getstr): New file, extracted from getline.c, with
7008 the following changes: new parameter, delim2; both delim[12]
7009 parameters have type `int', not `char'. The latter would lose
7010 with 8-bit delimiters.
7011 * getstr.h: New file.
7013 2000-06-19 Jim Meyering <meyering@lucent.com>
7015 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7017 2000-06-18 Jim Meyering <meyering@lucent.com>
7019 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7020 Besides, these days every porting target provides a mkdir function.
7022 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7023 (this snippet comes from src/system.h).
7025 2000-06-15 Paul Eggert <eggert@twinsun.com>
7027 * human.c (adjust_value): New function.
7028 (human_readable_inexact): Apply rounding style even when
7029 printing approximate values.
7031 2000-06-14 Paul Eggert <eggert@twinsun.com>
7033 * human.c (human_readable_inexact): Allow an input block
7034 size that is not a multiple of the output block size, and vice versa.
7035 Reported by Piergiorgio Sartor.
7037 2000-06-14 Paul Eggert <eggert@twinsun.com>
7039 * getdate.y (get_date): Apply relative times after time
7040 zone indicator, not before. Reported by Todd A. Jacobs.
7042 2000-06-13 Jim Meyering <meyering@lucent.com>
7044 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7046 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7048 2000-06-12 Paul Eggert <eggert@twinsun.com>
7050 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7052 2000-06-04 Paul Eggert <eggert@twinsun.com>
7054 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7056 2000-06-04 Jim Meyering <meyering@lucent.com>
7058 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7059 SunOS 4.1.4 for which gid_t is an unsigned type.
7061 2000-06-03 Jim Meyering <meyering@lucent.com>
7063 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7065 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7067 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7068 newer, don't install charset.alias.
7069 * config.charset: Change the Linux/glibc rules so they become empty
7070 on glibc-2.1 or newer.
7072 2000-06-02 Jim Meyering <meyering@lucent.com>
7074 * mountlist.c: Back out last change. Instead, do this...
7075 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7076 member using the same `ignore'-testing code.
7077 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7081 2000-05-29 Jim Meyering <meyering@lucent.com>
7083 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7084 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7086 2000-05-22 Jim Meyering <meyering@lucent.com>
7088 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7090 2000-05-18 Jim Meyering <meyering@lucent.com>
7092 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7093 back, too, since it may have been modified by allocate_entry.
7094 (hash_delete): Rewrite to use neither the assignment operator
7095 nor the comma operator in an if-expression.
7097 2000-05-15 Paul Eggert <eggert@twinsun.com>
7100 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7101 Remove; no longer needed.
7102 "quotearg.h": Add include.
7103 (file_name): Do not bother to explicitly initialize to NULL; it's less
7104 efficient on some hosts.
7105 (close_stdout_status): Remove test as to whether stdout was already
7106 closed; it breaks for the case "echo x | sort >&-".
7107 Quote file name colons.
7108 Do not assume that _("write error") lacks format strings.
7110 2000-05-15 Jim Meyering <meyering@lucent.com>
7112 * version-etc.c (version_etc_copyright): Update the copyright string
7113 used in all --version output.
7115 2000-05-14 Jim Meyering <meyering@lucent.com>
7117 * closeout.c (close_stdout_set_file_name): New function.
7118 (close_stdout_status): Use new file-scoped global.
7119 Return right away if fstat says the stdout file descriptor is invalid.
7120 * closeout.h (close_stdout_set_file_name): Declare.
7122 2000-05-10 Jim Meyering <meyering@lucent.com>
7124 * closeout.c [default_exit_status]: New file-scoped variable.
7125 (close_stdout_set_status): New function.
7126 * closeout.h (close_stdout_set_status): Declare.
7128 2000-05-08 Jim Meyering <meyering@lucent.com>
7130 * long-options.c: Don't include closeout.h.
7131 (parse_long_options): Don't call close_stdout for --version.
7133 2000-05-06 Jim Meyering <meyering@lucent.com>
7135 * strnlen.c: Undefine __strnlen and strnlen.
7136 [!weak_alias]: Define __strnlen to strnlen.
7138 * atexit.c: New file, from libiberty.
7140 2000-05-06 Jim Meyering <meyering@lucent.com>
7142 * closeout.c (close_stdout_status): Also check for errors on the
7145 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7147 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7148 instead of xmalloc, xrealloc, path_concat.
7149 (locale_charset): Treat empty environment variables as absent.
7150 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7152 2000-05-04 Jim Meyering <meyering@lucent.com>
7154 * getopt.c: Update from glibc.
7155 * obstack.c: Likewise.
7156 * obstack.h: Likewise.
7157 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7159 * regex.h: Likewise.
7160 * strndup.c: Likewise.
7161 * strnlen.c: New file, from glibc.
7163 2000-05-01 Jim Meyering <meyering@lucent.com>
7165 * full-write.c (full_write): Remove `FIXME' part of comment.
7167 2000-04-29 Jim Meyering <meyering@lucent.com>
7169 * path-concat.c: Declare strdup only if it's not defined.
7170 * canon-host.c: Likewise.
7172 2000-04-28 Jim Meyering <meyering@lucent.com>
7174 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7175 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7176 included first, then limits.h is included by locale.h by libintl.h.
7177 From John David Anglin.
7179 2000-04-25 Jim Meyering <meyering@lucent.com>
7181 * makepath.c (S_IRWXUGO): Define.
7182 (make_path): Always perform explicit chmod if MODE specifies any
7183 of the `special' permission bits. Prompted by a bug report against
7184 install from Mate Wierdl and Joost van Baal.
7186 2000-04-18 Jim Meyering <meyering@lucent.com>
7190 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7191 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7193 2000-04-17 Jim Meyering <meyering@lucent.com>
7195 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7196 the definition of it to rpl_strftime also defined-away the system's
7199 2000-04-15 Jim Meyering <meyering@lucent.com>
7201 Use `C' to denote so-called `contiguous' files, the same way
7203 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7204 (ftypelet): Use S_ISCTG.
7205 From Michael Deutschmann.
7207 2000-04-14 Jim Meyering <meyering@lucent.com>
7209 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7211 2000-04-08 Jim Meyering <meyering@lucent.com>
7213 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7214 names don't conflict. Reported by Eli Zaretskii.
7216 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7218 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7219 bug. Deal with the different error behavior of Irix iconv.
7221 2000-04-07 Jim Meyering <meyering@lucent.com>
7223 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7224 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7226 2000-04-05 Jim Meyering <meyering@lucent.com>
7228 Portability tweaks required for ultrix4.3.
7229 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7230 * readutmp.c: Include sys/types.h before sys/stat.h.
7231 * canon-host.c: Declare strdup.
7232 * path-concat.c: Likewise.
7233 From John David Anglin.
7235 2000-04-04 Jim Meyering <meyering@lucent.com>
7237 Be more DOS 8.3-friendly.
7238 * ref-add.sin: Renamed from ref-add.sed.in.
7239 * ref-del.sin: Renamed from ref-del.sed.in.
7240 * Makefile.am: Reflect renaming.
7241 Reported by Eli Zaretskii.
7243 Use a temporary file name that won't clash with `charset.alias'
7244 in the DOS 8.3 name space.
7245 * Makefile.am (charset_tmp): Define.
7246 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7247 (uninstall-local): Likewise.
7248 Reported by Eli Zaretskii.
7250 2000-03-29 Paul Eggert <eggert@twinsun.com>
7252 * time/strftime.c (my_strftime): Make sure we call the system
7253 strftime, not ourselves, when invoking the underlying strftime.
7255 2000-03-24 Jim Meyering <meyering@lucent.com>
7257 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7258 (charset_alias): Define.
7259 (install-exec-local): Factor out common code.
7260 (uninstall-local): Split lines longer than 80.
7261 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7263 (.sed.in.sed): New rule. Don't redirect directly to $@.
7264 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7266 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7268 * config.charset: Output a line containing "Packages using this file".
7269 * ref-add.sed.in, ref-del.sed.in: New files.
7270 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7271 ref-del.sed): New rules.
7273 2000-03-17 Jim Meyering <meyering@lucent.com>
7275 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7276 Otherwise, include <strings.h>
7278 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7280 * unicodeio.c (utf8_wctomb): New function.
7281 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7282 format instead of in UCS-4 with platform dependent endianness.
7284 2000-03-07 Paul Eggert <eggert@twinsun.com>
7286 * savedir.c (savedir): Work even if directory size is
7287 negative; this can happen with some screwy NFS configurations.
7289 2000-03-06 Jim Meyering <meyering@lucent.com>
7291 * localcharset.c (get_charset_aliases): Don't try to free file_name
7292 if it's NULL (because we ran out of memory). From Bruno Haible.
7294 2000-03-05 Jim Meyering <meyering@lucent.com>
7296 * localcharset.c ("path-concat.h"): Include.
7297 (get_charset_aliases): Use path_concat instead of ANSI string
7300 * unicodeio.h (PARAMS): Define.
7301 Use it to guard prototype.
7303 2000-03-04 Jim Meyering <meyering@lucent.com>
7305 * Makefile.am (install-exec-local): Create $(libdir) before installing
7307 (uninstall-local): Uncomment this rule so `make distcheck' works
7310 * unicodeio.c (<errno.h>): Include it.
7311 (errno): Declare if not defined.
7313 * localcharset.c: Add Bruno's comment justifying use of volatile.
7315 * config.charset: New version, incorporating remarks from a linux
7316 i18n mailing list. From Bruno Haible.
7318 2000-03-02 Jim Meyering <meyering@lucent.com>
7320 * Makefile.am (EXTRA_DIST): Add config.charset.
7322 2000-03-01 Jim Meyering <meyering@lucent.com>
7324 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7325 * unicodeio.c: Likewise.
7327 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7329 * config.charset: New file.
7330 * localcharset.c: New file.
7331 * unicodeio.h, unicodeio.c: New files.
7332 * Makefile.am (DEFS): Add -DLIBDIR=...
7333 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7334 (noinst_HEADERS): Add unicodeio.h.
7335 (all-local, install-exec-local, charset.alias): New targets.
7337 2000-02-28 Paul Eggert <eggert@twinsun.com>
7339 * quotearg.c (ALERT_CHAR): New macro.
7340 (quotearg_buffer_restyled): Use it.
7342 2000-02-27 Jim Meyering <meyering@lucent.com>
7344 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7345 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7347 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7348 not `#if STDC_HEADERS'.
7349 Declare malloc if needed.
7351 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7352 now that autoconf always defines the HAVE_DECL_ symbols.
7353 * human.c: Likewise.
7355 * strtoumax.c: Likewise.
7357 * backupfile.c: Arrange for cpp to fail if the configure-time
7358 declaration check was not run.
7360 * human.c: Likewise.
7362 * strtoumax.c: Likewise.
7364 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7365 then first look up the entire `.'-containing string as a login name.
7367 2000-02-18 Paul Eggert <eggert@twinsun.com>
7369 * getdate.y: Handle two-digit years with leading zeros correctly.
7370 (textint): New typedef.
7371 (parser_control): Member year changed from int to textint.
7373 (YYSTYPE): Removed; replaced by %union with int and textint members.
7374 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7375 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7376 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7377 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7378 (date, number, to_year): Use width of number in digits, not its value,
7379 to determine whether it's a 2-digit year, or a 2-digit time.
7380 (yylex): Store number of digits of numeric tokens.
7381 Reported by John Kendall.
7383 (parser_control): Changed from struct parser_control to typedef (for
7384 consistency). All uses changed.
7386 (tID): Removed; not used.
7387 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7389 2000-02-14 Paul Eggert <eggert@twinsun.com>
7391 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7392 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7394 2000-02-12 Jim Meyering <meyering@lucent.com>
7396 * userspec.c (ISDIGIT): Define it.
7397 (isdigit): Remove definition.
7398 (is_number): Use ISDIGIT, not isdigit.
7399 <libintl.h>: Include.
7401 (parse_user_spec): Mark translatable strings.
7403 2000-02-10 Jim Meyering <meyering@lucent.com>
7405 With these changes, nanosleep.[ch] are finally enough like the other
7406 lib/* replacement files to compile on a few more losing systems.
7408 * nanosleep.h: Don't include config.h.
7409 Remove prototype from declaration of nanosleep.
7410 (PARAMS): Remove now-unneeded definition.
7411 * nanosleep.c: #undef nanosleep.
7412 (rpl_nanosleep): Rename from nanosleep.
7414 2000-02-03 Jim Meyering <meyering@lucent.com>
7416 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7417 rather than with `#if HAVE_UTMPNAME'.
7419 2000-02-01 Jim Meyering <meyering@lucent.com>
7421 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7423 2000-01-31 Jim Meyering <meyering@lucent.com>
7425 * nanosleep.h (nanosleep): Guard declaration with
7426 `#if ! HAVE_DECL_NANOSLEEP'.
7427 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7428 the declaration in that vendor's sys/timers.h.
7429 Reported by Christian Krackowizer.
7431 * quotearg.c (ISASCII): Add #undef and move definition to follow
7432 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7433 (ISPRINT): Likewise.
7434 Reported by Tom Tromey.
7436 2000-01-30 Jim Meyering <meyering@lucent.com>
7438 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7439 uses of ->ut_name. The latter doesn't work with new Linux header files
7440 where only utmpx.ut_user is declared.
7442 * readutmp.h (UT_USER): Define.
7444 2000-01-23 Jim Meyering <meyering@lucent.com>
7446 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7449 2000-01-22 Jim Meyering <meyering@lucent.com>
7451 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7452 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7453 Required for some AIX systems. Reported by Christian Krackowizer.
7454 [TESTING] (main): New function.
7456 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7457 * dirname.c (dir_name): Support for DOS-style file names with drive
7460 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7462 * strverscmp.c (ISDIGIT): Define.
7463 (strverscmp): Use ISDIGIT, not isdigit.
7465 2000-01-17 Paul Eggert <eggert@twinsun.com>
7467 * nanosleep.c (nanosleep):
7468 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7469 POSIX.1 doesn't require SA_INTERRUPT and some systems
7470 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7471 it's been part of POSIX.1 since day 1 (in 1988).
7473 2000-01-17 Jim Meyering <meyering@lucent.com>
7475 * interlock: Remove unused file. Reported by François Pinard.
7477 2000-01-16 Paul Eggert <eggert@twinsun.com>
7479 * quotearg.c (quotearg_buffer_restyled): Do not quote
7480 alert, backslash, formfeed, and vertical tab unnecessarily in
7481 shell quoting style.
7484 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7485 Free Software Foundation, Inc.
7486 Copying and distribution of this file, with or without modification,
7487 are permitted provided the copyright notice and this notice are preserved.