1 2005-08-31 Derek Price <derek@ximbiot.com>
3 * getdelim.c (getdelim): Return EOF on EOF.
4 Reported by Larry Jones <lawrence.jones@ugs.com>.
6 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
8 * regex_internal.c (re_string_reconstruct): Don't assume buffer
9 lengths fit in regoff_t; this isn't true if regoff_t is the same
11 * regex.c (re_search_internal): 5th arg is LAST_START
12 (= START + RANGE) instead of RANGE. This avoids overflow
13 problems when regoff_t is the same width as size_t.
15 (re_search_2_stub): Check for overflow when adding the
16 sizes of the two strings.
17 (re_search_stub): Check for overflow when adding START
18 to RANGE; if it occurs, substitute the extreme value.
20 2005-08-31 Jim Meyering <jim@meyering.net>
22 * regcomp.c (search_duplicated_node): Make first pointer arg
24 * regex_internal.c (create_ci_newstate, create_cd_newstate):
25 (register_state): Likewise.
26 * regexec.c (search_cur_bkref_entry, check_dst_limits):
27 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
28 (group_nodes_into_DFAstates): Likewise.
30 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
32 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
33 old glibc regex code mishandles strings longer than 2**31 bytes.
34 This patch fixes this when the regex code is used in gnulib
35 (i.e., outside glibc).
37 This patch should not affect the use of the regex code inside
38 glibc. No doubt this problem also needs to be handled for glibc
39 as well, but the result will be an incompatible change to the
40 glibc ABI, and the old ABI will have to be supported too. That
41 can be the the subject for another patch.
43 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
44 governing whether the rest of this patch is active. By default,
45 the macro is disabled and the patch has no effect.
46 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
47 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
48 (struct re_pattern_buffer, re_search, re_search_2, re_match):
49 (re_match_2, re_set_registers): Use the new types.
50 * regex_internal.h (Idx, re_hashval_t): New types.
51 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
53 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
54 (re_string_context_at, bin_tree_t, re_dfastate_t):
55 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
56 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
57 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
58 (re_string_char_size_at, re_string_wchar_at):
59 (re_string_elem_size_at):
60 Use the new types and macros to port to 64-bit hosts.
61 Use unsigned types for internal values, so that the code
62 mostly works even for arrays larger than SSIZE_MAX.
63 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
64 (search_duplicated_node, calc_eclosure_iter, fetch_number):
65 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
66 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
67 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
68 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
69 (calc_inveclosure, parse_dup_op, build_range_exp):
70 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
71 (fetch_number, create_token_tree, mark_opt_subexp):
73 * regex_internal.c (re_string_construct_common, create_ci_newstate):
74 (create_cd_newstate, re_string_allocate, re_string_construct):
75 (re_string_realloc_buffers, build_wcs_upper_buffer):
76 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
77 (re_string_reconstruct, re_string_peek_byte_case):
78 (re_string_fetch_byte_case, re_string_context_at):
79 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
80 (re_node_set_init_copy, re_node_set_add_intersect):
81 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
82 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
83 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
84 (re_acquire_state, re_acquire_state_context, register_state):
86 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
87 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
88 (re_search_internal, re_search_2_stub, re_search_stub)
89 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
90 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
91 (update_cur_sifted_state, check_dst_limits):
92 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
93 (check_subexp_limits, sift_states_bkref, merge_state_array):
94 (check_subexp_matching_top, get_subexp, get_subexp_sub):
95 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
96 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
97 (expand_bkref_cache, check_node_accept_bytes):
98 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
99 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
100 (acquire_init_state_context, check_halt_node_context):
101 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
102 (sift_states_backward, clean_state_log_if_needed):
103 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
104 (find_recover_state, transit_state_sb, transit_state_mb):
105 (transit_state_bkref, build_trtable, match_ctx_clean):
107 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
108 to work around an assumption that REG_MISSING is negative.
110 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
111 (seek_collating_symbol_entry) [defined _LIBC]:
112 (lookup_collation_sequence_value) [defined _LIBC]:
113 (build_range_exp, build_collating_symbol) [defined _LIBC]:
114 Use prototypes rather than old-style function definitions.
115 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
116 (transit_state_sb) [0]:
117 (find_collation_sequence_value) [defined _LIBC]: Likewise.
119 * regexec.c (re_search_internal): Simplify update of rm_so and
122 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
123 (optimize_subexps, lower_subexp):
124 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
125 since the signed shift might overflow. Use 1u<<31 instead.
126 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
127 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
130 * regcomp.c (optimize_subexps, lower_subexp):
131 Use CHAR_BIT rather than 8, for clarity.
132 * regexec.c (check_dst_limits_calc_pos_1):
133 (check_subexp_matching_top): Likewise.
134 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
135 have to worry about portability issues when shifting it left.
136 Remove no-longer-needed test for table_size > 0.
137 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
138 in a word, as the resulting behavior is undefined.
139 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
140 in one case, a <= should have been an <, and in another case the
141 whole test was missing.
142 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
143 the standard name CHAR_BIT.
144 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
145 this is not true on one's complement and signed-magnitude hosts.
147 * regex_internal.h (re_sub_match_top_t): Remove unused member
149 (struct re_dfa_t): Remove unused member states_alloc.
150 * regcomp.c (init_dfa): Don't initialize unused members.
152 2005-08-31 Bruno Haible <bruno@clisp.org>
154 * strstr.c: Include <stddef.h>, for NULL.
155 * strcasestr.c: Likewise.
156 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
158 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
160 * iconvme.h: Add prototype for iconv_alloc.
162 2005-08-29 Simon Josefsson <jas@extundo.com>
164 * iconvme.c: Fix errno.
166 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
168 * iconvme.c: Split iconv_string into iconv_alloc.
170 2005-08-27 Jim Meyering <jim@meyering.net>
172 * fopen-safer.c: Merge minor changes from coreutils.
173 * dup-safer.c: Likewise.
174 * fd-safer.c: Likewise.
176 Merge from coreutils.
177 * stdio--.h: New file.
178 * stdlib--.h: New file.
179 * mkstemp-safer.c: New file.
182 * pipe-safer.c: New file.
183 * creat-safer.c: New file.
184 * fcntl--.h (creat): Define to creat_safer.
185 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
186 * unistd--.h (pipe): Define to pipe_safer.
187 * unistd-safer.h: Declare pipe_safer.
189 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
191 * regex_internal.h: Remove all references to
192 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
194 (bitset_not, bitset_merge, bitset_not_merge):
195 (bitset_mask, re_string_allocate, re_string_construct):
196 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
197 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
198 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
199 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
200 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
201 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
202 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
203 (re_acquire_state_context):
204 Remove unnecessary forward decls.
205 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
206 Put __attribute at function definition,
207 now that the function decl has been removed.
208 * lib/regex_internal.c (re_string_peek_byte_case):
209 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
212 2005-08-26 Simon Josefsson <jas@extundo.com>
214 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
215 Haible <bruno@clisp.org>.
217 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
219 * regexec.c (set_regs): Don't alloca with an unbounded size.
221 alloca modernization/simplification for regex.
222 * regex.c: Remove portability cruft for alloca. This no longer
223 needs to be at the start of the file, and can be moved into
224 regex_internal.h and simplified.
225 * regex_internal.h: Include <alloca.h>.
226 (__libc_use_alloca) [!defined _LIBC]: New macro.
227 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
228 now works outside glibc.
230 2005-08-24 Simon Josefsson <jas@extundo.com>
232 * getpass.c: Add WIN32 implementation. Conditionalize use of
233 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
236 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
238 Make regex safe for g++. This fixes one real bug (an "err"
239 that should have been "*err"). g++ problem reported by
241 * regex_internal.h (re_calloc): New macro, consistent with
242 re_malloc etc. All callers of calloc changed to use re_calloc.
243 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
244 not int. All callers changed.
245 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
246 just use an array of size MB_LEN_MAX.
247 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
248 (find_recover_state): Change "err" to "*err"; this fixes what
249 appears to be a real bug.
250 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
253 2005-08-25 Jim Meyering <jim@meyering.net>
255 * open-safer.c: Include <config.h>.
256 Otherwise, we'd lose LARGEFILE support in any file using
259 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
261 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
262 * regex.h (regerror): Likewise.
264 * regex.c: Do not include <sys/types.h>, as POSIX no longer
265 requires this. (The code never needed it.)
267 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
268 All uses of recently-renamed identifiers changed to use the new,
269 POSIX-compliant names. The code will build and run just fine
270 without these changes, but it's better to eat our own dog food
271 and use the standard-conforming names.
273 * regex.h: Fix a multitude of POSIX name space violations.
274 These changes have an effect only for programs that define
275 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
276 do not change anything for programs compiled in the normal way.
277 Also, there is no effect on the ABI.
279 (_REGEX_SOURCE): New macro.
280 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
281 defined and _GNU_SOURCE is not; this fixes a name space violation.
283 Rename the following macros to obey POSIX requirements.
284 The old names are still visible as macros if _REGEX_SOURCE is defined.
285 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
286 RE_BACKSLASH_ESCAPE_IN_LISTS.
287 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
288 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
289 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
290 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
291 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
292 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
293 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
294 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
295 (REG_INTERVALS): renamed from RE_INTERVALS.
296 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
297 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
298 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
299 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
300 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
301 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
302 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
303 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
304 RE_UNMATCHED_RIGHT_PAREN_ORD.
305 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
306 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
307 (REG_DEBUG): renamed from RE_DEBUG.
308 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
309 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
310 unusual, since we can't clash with the POSIX REG_ICASE.
311 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
312 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
313 (REG_NO_SUB): renamed from RE_NO_SUB.
314 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
315 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
316 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
317 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
318 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
319 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
320 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
321 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
322 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
323 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
324 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
325 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
326 RE_SYNTAX_POSIX_MINIMAL_BASIC.
327 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
328 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
329 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
330 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
331 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
332 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
333 (REG_FIXED): Renamed from REGS_FIXED.
334 (REG_NREGS): Renamed from RE_NREGS.
336 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
337 of other REG_* macros, since POSIX says the user is allowed to
338 #undef these macros selectively.
340 (reg_errcode_t): Update comment stating what other tables need
343 Rename the following enum values to obey POSIX requirements.
344 The old names are still visible as macros.
345 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
346 is not defined, since GNU is supposed to be a superset of POSIX as
347 much as possible, and since we want reg_errcode_t to be a signed
348 type for implementation consistency.
349 (_REG_NOERROR): Renamed from REG_NOERROR.
350 (_REG_NOMATCH): Renamed from REG_NOMATCH.
351 (_REG_BADPAT): Renamed from REG_BADPAT.
352 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
353 (_REG_ECTYPE): Renamed from REG_ECTYPE.
354 (_REG_EESCAPE): Renamed from REG_EESCAPE.
355 (_REG_ESUBREG): Renamed from REG_ESUBREG.
356 (_REG_EBRACK): Renamed from REG_EBRACK.
357 (_REG_EPAREN): Renamed from REG_EPAREN.
358 (_REG_EBRACE): Renamed from REG_EBRACE.
359 (_REG_BADBR): Renamed from REG_BADBR.
360 (_REG_ERANGE): Renamed from REG_ERANGE.
361 (_REG_ESPACE): Renamed from REG_ESPACE.
362 (_REG_BADRPT): Renamed from REG_BADRPT.
363 (_REG_EEND): Renamed from REG_EEND.
364 (_REG_ESIZE): Renamed from REG_ESIZE.
365 (_REG_ERPAREN): Renamed from REG_ERPAREN.
366 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
367 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
368 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
369 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
371 (_REG_RE_NAME, _REG_RM_NAME): New macros.
372 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
373 changed. But support the old name if the new one is not defined
374 and if _REGEX_SOURCE.
376 Change the following member names in struct re_pattern_buffer.
377 The old names are still supported if !_REGEX_SOURCE.
378 The new names are always supported, regardless of _REGEX_SOURCE.
379 (re_buffer): Renamed from buffer.
380 (re_allocated): Renamed from allocated.
381 (re_used): Renamed from used.
382 (re_syntax): Renamed from syntax.
383 (re_fastmap): Renamed from fastmap.
384 (re_translate): Renamed from translate.
385 (re_can_be_null): Renamed from can_be_null.
386 (re_regs_allocated): Renamed from regs_allocated.
387 (re_fastmap_accurate): Renamed from fastmap_accurate.
388 (re_no_sub): Renamed from no_sub.
389 (re_not_bol): Renamed from not_bol.
390 (re_not_eol): Renamed from not_eol.
391 (re_newline_anchor): Renamed from newline_anchor.
393 Change the following member names in struct re_registers.
394 The old names are still supported if !_REGEX_SOURCE.
395 The new names are always supported, regardless of _REGEX_SOURCE.
396 (rm_num_regs): Renamed from num_regs.
397 (rm_start): Renamed from start.
398 (rm_end): Renamed from end.
400 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
401 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
402 Prepend __ to parameter names.
404 Undo yesterday's changes.
406 2005-08-24 Jim Meyering <jim@meyering.net>
409 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
411 2005-08-21 Bruno Haible <bruno@clisp.org>
413 * lock.h: Add multiple inclusion guard.
414 * tls.h: Add multiple inclusion guard.
416 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
418 * regex.h (REG_NOSYS)
419 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
420 Define, since POSIX requires it as of 2001.
421 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
422 New private symbol, used to keep the enum signed in all cases.
423 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
424 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
426 * regex_internal.c (re_string_skip_chars, register_state):
428 Remove forward decls; no longer needed now that we use prototypes.
429 * regexec.c (acquire_init_state_context, check_halt_node_context):
430 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
431 (clean_state_log_if_needed): Likewise.
433 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
435 Fix problems reported by Sam Steingold in
436 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
437 * regexec.c (sift_states_bkref): Fix portability bug: the code
438 assumed that reg_errcode_t is a signed type, which is not
439 necessarily true if _XOPEN_SOURCE is not defined.
440 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
441 some compilers warn about it otherwise.
443 2005-08-20 Jim Meyering <jim@meyering.net>
445 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
446 of unused local, dfa.
448 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
450 * regcomp.c (create_initial_state): Remove duplicate decl.
451 (init_word_char, create_initial_state, duplicate_node_closure):
452 (fetch_token, peek_token_bracket, build_range_exp):
453 (build_collating_symbol): Remove forward decls; no longer needed
454 now that we use prototypes.
457 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
458 (re_compile_fastmap_iter, regcomp, regerror, regfree):
459 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
460 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
461 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
462 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
463 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
464 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
465 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
466 (build_range_exp, build_collating_symbol, parse_bracket_exp):
467 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
468 (build_charclass, build_charclass_op, fetch_number, create_tree):
469 (create_token_tree, mark_opt_subexp, duplicate_tree):
470 Use prototypes rather than old-style definitions.
473 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
474 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
475 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
476 (re_string_reconstruct, re_string_peek_byte_case):
477 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
478 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
479 (re_node_set_init_copy, re_node_set_add_intersect):
480 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
481 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
482 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
483 (re_acquire_state, re_acquire_state_context, register_state):
484 (create_ci_newstate, create_cd_newstate, free_state):
486 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
487 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
488 (re_search_internal, prune_impossible_nodes):
489 (acquire_init_state_context, check_matching, static):
490 (check_halt_node_context, check_halt_state_context, proceed_next_node):
491 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
492 (update_regs, sift_states_backward, build_sifted_states):
493 (clean_state_log_if_needed, merge_state_array):
494 (update_cur_sifted_state, add_epsilon_src_nodes):
495 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
496 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
497 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
498 (find_recover_state, check_subexp_matching_top, transit_state_mb):
499 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
500 (check_arrival, check_arrival_add_next_nodes):
501 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
502 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
503 (check_node_accept_bytes, check_node_accept, extend_buffers):
504 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
505 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
510 (re_string_allocate, re_string_construct, re_string_reconstruct):
511 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
512 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
513 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
514 (re_string_context_at, re_string_peek_byte_case):
515 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
516 is defined, since we now use prototypes always.
518 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
519 C89 or better. All uses removed.
521 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
523 * regex_internal.c (re_acquire_state, re_acquire_state_context)
524 [defined lint]: Suppress bogus uninitialized-variable warnings.
526 * regcomp.c (duplicate_node): Return new index, not an error code,
527 and let the caller return REG_ESPACE if out of space. This
528 removes an uninitialied-variable warning with GCC 4.0.1, and also
529 avoids taking the address of a local variable. All callers
532 2005-08-19 Jim Meyering <jim@meyering.net>
534 * regexec.c (proceed_next_node): Redo local variables to
535 avoid GCC shadowing warnings.
537 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
539 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
540 (re_node_set_insert_last, re_dfa_add_node):
541 Rename local variables to avoid GCC shadowing warnings.
543 2005-08-18 Bruno Haible <bruno@clisp.org>
545 * strstr.c (strstr): Fix return value in multibyte case.
546 * strcasestr.c (strcasestr): Likewise.
548 2005-08-17 Jim Meyering <jim@meyering.net>
550 Make the %s format (seconds since the epoch) work for a negative
551 number and when used with a zero-padded field width, e.g. %015s.
553 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
554 label so that it precedes the code to set `digits'. Otherwise,
555 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
556 print `00-22'. Now, it prints `-0022', as it should.
558 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
560 * regex.h: Remove useless space-before-tab. From coreutils.
562 2005-08-17 Bruno Haible <bruno@clisp.org>
564 * strcasestr.h: New file.
565 * strcasestr.c: New file.
567 2005-08-17 Bruno Haible <bruno@clisp.org>
569 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
570 * strstr.c: Completely rewritten, with multibyte locale support.
572 2005-08-17 Bruno Haible <bruno@clisp.org>
574 * strcasecmp.c: Use mbuiter.h.
576 2005-08-17 Bruno Haible <bruno@clisp.org>
578 * mbuiter.h: New file.
580 2005-08-16 Bruno Haible <bruno@clisp.org>
582 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
584 (mbi_avail, mbi_advance): Let the iteration end before the terminating
585 NUL byte, not after it.
587 2005-08-16 Bruno Haible <bruno@clisp.org>
589 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
590 the valid ones. Makes the comparison operations transitive:
591 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
592 * strcasecmp.c (strcasecmp): Use mb_casecmp.
594 2005-08-16 Bruno Haible <bruno@clisp.org>
596 * strcase.h (strcasecmp): Add note in comments.
597 * strncasecmp.c: Use code from strcasecmp.c.
598 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
599 (strcasecmp): Work correctly in multibyte locales.
601 2005-08-16 Bruno Haible <bruno@clisp.org>
603 * strnlen1.h: New file.
604 * strnlen1.c: New file.
606 2005-08-16 Bruno Haible <bruno@clisp.org>
608 * mbfile.h: New file.
610 2005-08-16 Bruno Haible <bruno@clisp.org>
612 * mbiter.h: New file.
614 2005-08-16 Bruno Haible <bruno@clisp.org>
616 * mbchar.h: New file.
617 * mbchar.c: New file.
619 2005-08-16 Bruno Haible <bruno@clisp.org>
621 * tls.h: New file, from GNU gettext.
622 * tls.c: New file, from GNU gettext.
624 2005-08-15 Bruno Haible <bruno@clisp.org>
626 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
629 2005-08-14 Jim Meyering <jim@meyering.net>
633 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
634 Use the hash-table-based cycle-detection code not just when
635 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
636 Reported by James Youngman in
637 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
638 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
639 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
640 This lets us compile with -DFTS_DEBUG, once again.
641 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
642 * fts.c (fd_safer): Remove decl.
643 Include fcntl--.h rather than unistd-safer.h
644 (fts_safe_changedir): Don't call fd_safer; no longer needed
645 now that we include fcntl--.h.
647 2005-08-11 Simon Josefsson <jas@extundo.com>
649 * readline.h, readline.c: New file.
651 2005-08-11 Bruno Haible <bruno@clisp.org>
653 * strnlen.h (strnlen): Change parameter name to match comment.
655 2005-08-10 Simon Josefsson <jas@extundo.com>
657 * strndup.c: Use strnlen.h.
659 * strnlen.h: New file.
661 2005-08-02 Simon Josefsson <jas@extundo.com>
663 * getline.h, getline.c: Rewrite.
665 * getdelim.h, getdelim.c: New files, ported from glibc.
667 2005-07-31 Bruno Haible <bruno@clisp.org>
669 * lock.h (gl_lock_initializer): New macro.
670 (gl_lock_define_initialized): Use it.
671 (gl_rwlock_initializer): New macro.
672 (gl_rwlock_define_initialized): Use it.
673 (gl_recursive_lock_initializer): New macro.
674 (gl_recursive_lock_define_initialized): Use it.
676 2005-07-26 Bruno Haible <bruno@clisp.org>
678 * lock.h: Update from GNU gettext.
679 * lock.c: Update from GNU gettext.
681 2005-07-18 Bruno Haible <bruno@clisp.org>
683 * lock.h (gl_once_t): New type.
684 (gl_once_define, gl_once): New macros.
685 * lock.c (fresh_once): New variable.
686 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
689 2005-07-18 Simon Josefsson <jas@extundo.com>
691 * check-version.c (check_version): Accept identical versions too.
693 2005-07-18 Bruno Haible <bruno@clisp.org>
695 * lock.h: New file, from GNU gettext.
696 * lock.c: New file, from GNU gettext.
698 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
700 * quotearg.c: Add translator comment suggested by Bruno Haible,
703 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
705 * version-etc-fsf.c (version_etc_copyright): Parameterize the
706 copyright symbol and the year.
707 * version-etc.c (COPYRIGHT_YEAR): New constant.
708 (version_etc_va): Use parameterized copyright notice.
709 Reword to conform to the current GNU coding standards.
711 2005-07-11 Simon Josefsson <jas@extundo.com>
713 * size_max.h: New file.
715 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
717 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
720 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
721 and Paul Eggert <eggert@cs.ucla.edu>
723 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
724 in wint_t, not wchar_t. Remove now-unnecessary cast.
726 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
728 * regex.c, regex.h: Sync from libc.
729 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
730 New files, synced from libc, except that regex_internal.h
731 currently has a small porting fix.
733 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
735 Remove the dependency of the strftime module on the tzset module.
736 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
737 Copy the input structure, to work around some of the bug with
738 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
739 Solaris releases, you should also use the tzset module, but we won't
740 require it as a dependency any more since we don't want LGPLed code
741 to depend on GPLed code.
743 2005-07-02 Jim Meyering <jim@meyering.net>
745 * backupfile.c (backup_args): Change a `0' to NULL.
747 2005-07-01 Jim Meyering <jim@meyering.net>
749 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
750 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
751 * save-cwd.c, tempname.c:
752 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
753 and don't include <sys/file.h>).
755 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
757 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
758 declares only 'struct timespec;' (!).
760 2005-06-29 Jim Meyering <jim@meyering.net>
762 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
763 type name. Use the variable name instead.
764 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
766 2005-06-28 Simon Josefsson <jas@extundo.com>
768 * check-version.h, check-version.c: New files.
770 2005-06-28 Simon Josefsson <jas@extundo.com>
772 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
773 collision with global variable. Better indentation. Don't
774 increment buffer pointer beyond buffer end. Based on comments
775 from Paul Eggert <eggert@cs.ucla.edu>.
779 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
781 * canon-host.c (canon-host): Append trailing "," to 0 in
782 initializer of struct addrinfo, as an indication that we don't
783 care how many members the structure has.
785 2005-06-24 Derek Price <derek@ximbiot.com>
786 and Bruno Haible <bruno@clisp.org>
788 Remove stat module & update lstat.
789 * stat.c: Remove this file...
790 (slash_aware_lstat): ...moving this content and its support...
791 * lstat.c (rpl_lstat): ...into here.
794 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
796 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
797 (ranged_convert): Don't save conversion in a temporary struct.
798 This causes a warning with GCC 4.0.0, and anyway in the typical
799 case it's not worth the extra 100 bytes or so of code.
800 (ranged_convert, __mktime_internal): When calling a function via a
801 pointer P, use P () rather than (*P) (), as we now assume C89 or
804 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
806 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
807 "who -r" failed to give output. Problem reported by Tim Waugh.
809 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
810 (xcalloc): Use it to avoid needless tests.
811 Problem reported by Jim Meyering.
813 2005-06-16 Jim Meyering <jim@meyering.net>
815 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
816 when either N or S is zero.
818 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
820 * argp.h (__option_is_short): Check upper limit of
821 __key. Isprint() requires its argument to have the value
822 of an unsigned char or EOF.
824 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
826 * fnmatch.c (fnmatch): If there is an encoding error in a
827 multibyte string or pattern, fall back on unibyte matching.
828 Problem reported by James Youngman.
830 2005-06-08 Bruno Haible <bruno@clisp.org>
832 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
835 2005-06-08 Bruno Haible <bruno@clisp.org>
837 * csharpcomp.h: New file, from GNU gettext.
838 * csharpcomp.c: New file, from GNU gettext.
839 * csharpcomp.sh.in: New file, from GNU gettext.
841 2005-06-07 Derek Price <derek@ximbiot.com>
844 * glob_.h: Indent nested #ifdef.
846 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
849 Use "file name" when talking about file names, instead of "filename"
850 or "path", as per the GNU coding standards.
851 * mkdir-p.c: Renamed from makepath.c.
852 (make_dir_parents): Renamed from make_path. All callers changed.
853 * mkdir-p.h: Likewise. All includers changed.
854 * filenamecat.c: Renamed from path-concat.c.
855 (file_name_concat): Renamed from path_concat. All callers changed.
856 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
857 * filenamecat.h: Likewise. All includers changed.
858 * acl.c: Don't use "path" or "filename" to mean "file name"
859 in comments or local variable names.
860 * basename.c: Likewise.
861 * canonicalize.c, canonicalize.h: Likewise.
862 * dirname.c, dirname.h: Likewise.
863 * euidaccess.c: Likewise.
864 * exclude.c: Likewise
865 * fnmatch_.h, fnmatch_loop.c: Likewise.
866 * fsusage.c, fsuage.h: Likewise.
867 * fts.c, fts_.h: Likewise.
868 * getcwd.c: Likewise.
869 * getloadavg.c: Likewise.
870 * mkstemp.c: Likewise.
871 * mountlist.c, mountlist.h: Likewise.
872 * openat.c, openat.h: Likewise.
873 * readlink-stub.c: Likewise.
874 * readutmp.c, readutmp.h: Likewise.
875 * rename.c: Likewise.
878 * savedir.c: Likewise.
879 * stripslash.c: Likewise.
880 * tempname.c: Likewise.
881 * xreadlink.c: Likewise.
882 * exclude.c (excluded_file_name): Renamed from excluded_filename.
884 * exclude.h: Likewise.
886 * euidaccess.c (getuid, getgid, getuid, getegid)
887 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
888 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
889 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
890 * pathmax.h: Include <limits.h> unconditionally, since other
891 files have been getting away with it for years (MORE/BSD 4.3
893 * userspec.c (getpwnam, getgrnam, getgrgid)
894 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
896 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
897 Define to 256, not 255, as per modern POSIX.
899 2005-06-01 Bruno Haible <bruno@clisp.org>
901 * csharpexec.h: New file, from GNU gettext.
902 * csharpexec.c: New file, from GNU gettext.
903 * csharpexec.sh.in: New file, from GNU gettext.
905 2005-05-31 Derek Price <derek@ximbiot.com>
906 Paul Eggert <eggert@cs.ucla.edu>
909 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
911 2005-05-29 Derek Price <derek@ximbiot.com>
912 Paul Eggert <eggert@cs.ucla.edu>
914 * glob_.h, glob.c: New files.
916 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
918 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
920 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
921 the configuration hassle isn't worth it.
922 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
923 (LONGEST_MODIFIER, PRIuMAX): Remove.
925 2005-05-27 Bruno Haible <bruno@clisp.org>
927 * getlogin_r.h: Remove second include of <stddef.h>.
929 2005-05-25 Bruno Haible <bruno@clisp.org>
930 Derek Price <derek@ximbiot.com>
932 * getlogin_r.h: Simplify API documentation.
934 2005-05-25 Derek Price <derek@ximbiot.com>
935 Paul Eggert <eggert@cs.ucla.edu>
937 * getlogin_r.c, getlogin_r.h: New files.
939 2005-05-22 Bruno Haible <bruno@clisp.org>
941 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
942 Also include <sys/param.h> if it defines MIN, MAX.
943 Based on a patch by Derek Price <derek@ximbiot.com>.
945 2005-05-22 Bruno Haible <bruno@clisp.org>
947 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
948 (INT64_MIN): Fix definition.
949 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
951 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
952 NEED_SIGNED_INT_TYPES.
954 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
955 HAVE_SYSTEM_INTTYPES.
957 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
959 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
960 so that unistd-safer.h (GPL'ed code) need not be included.
962 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
965 * fts.c: Don't include "cycle-check.h" or "hash.h".
966 (setup_dir, free_dir): New functions.
967 (enter_dir, leave_dir): Define trivial
968 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
969 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
970 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
971 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
973 (fts_open): Use setup_dir.
974 (fts_close): Use free_dir.
975 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
976 This adds a label and some gotos, but the alternatives were messier.
977 Check for memory allocation failure when entering a dir.
978 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
979 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
980 (FTS): New member fts_cycle, that is a union that contains the
981 old active_dir_ht and cycle_state. All uses changed to mention
982 fts_cycle.ht and fts_cycle.state.
983 * fts-cycle.c: New file, containing GPL'ed code migrated out of
984 fts.c, with the following changes:
985 (setup_dir, free_dir): New functions.
986 (enter_dir): Now returns bool. Return true if successful, false
987 if memory exhausted. All callers changed.
988 Do not bother partly cleaning up on
989 memory allocation failure; that is free_dir's job.
990 However, free ad if hash_insert fails, to avoid memory leak.
991 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
992 fts->fts_options to see which union member to use.
994 2005-05-20 Jim Meyering <jim@meyering.net>
996 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
997 Now a macro, to pacify GCC.
999 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1001 * chown.c (rpl_chown): Return -1 on failure.
1003 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1005 * canonicalize.c: Include canonicalize.h first, to test interface.
1006 Include <stddef.h> unconditionally, since we assume C89 now.
1007 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1008 * fts.c: Include fts_.h first, to check interface.
1009 Do not include intprops.h; no longer needed.
1010 Include cycle-check.h and hash.h, since fts_.h no longer does.
1011 Remove unnecessary casts of closedir to void.
1012 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1013 decide whether to decrement nlinks.
1014 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1015 (FTS): Use struct hash_table * instead of Hash_table, so that
1016 we no longer need to include hash.h here.
1018 2005-05-17 Jim Meyering <jim@meyering.net>
1020 * fts.c, fts_.h: New files, from coreutils.
1022 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1024 Sync from coreutils.
1025 * unlinkdir.c, unlinkdir.h: New files.
1026 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1027 regex.h, unlocked-io.h, xtime.h:
1028 White space changes only.
1029 * makepath.c (make_path): Port to hosts where leading "//" is special.
1030 * yesno.c: Include getline.h, not ctype.h.
1031 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1032 Use getline to remove arbitrary restriction on response length.
1034 2005-05-13 Bruno Haible <bruno@clisp.org>
1036 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1037 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1038 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1039 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1040 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1041 Add support for 64-bit integers in the MSVC compiler.
1043 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1045 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1046 Change the initial comment to refer to GPL, not LGPL.
1047 gnulib-tool will change it to LGPL as needed.
1049 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1050 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1051 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1052 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1053 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1054 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1055 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1056 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1057 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1058 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1059 concatpath.c, config.charset, copy-file.c, copy-file.h,
1060 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1061 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1062 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1063 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1064 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1065 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1066 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1067 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1068 full-read.c, full-read.h, full-write.c, full-write.h,
1069 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1070 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1071 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1072 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1073 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1074 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1075 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1076 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1077 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1078 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1079 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1080 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1081 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1082 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1083 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1084 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1085 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1086 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1087 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1088 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1089 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1090 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1091 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1092 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1093 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1094 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1095 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1096 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1097 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1098 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1099 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1100 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1101 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1102 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1103 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1104 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1105 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1106 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1107 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1108 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1109 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1110 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1111 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1112 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1113 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1114 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1115 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1116 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1117 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1118 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1119 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1120 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1121 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1122 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1123 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1124 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1125 Update FSF postal mail address.
1127 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1129 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1130 specified in ai_socktype. Fix invalid ai_protocol
1131 check. ai_protocol is usually set to 0 or depending on
1132 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1133 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1134 ai_socktype / ai_protocol in the returned addrinfo structure.
1136 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1137 Bruno Haible <bruno@clisp.org>
1139 * inet_ntop.h: New file.
1140 * inet_ntop.c: New file, from glibc with modifications.
1142 2005-05-08 Jim Meyering <jim@meyering.net>
1144 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1146 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1148 Merge from coreutils. Among other things,
1149 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1150 * fd-safer.c: New file.
1151 * fcntl-safer.h, open-safer.c: Remove.
1152 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1153 * dup-safer.c: Include unistd-safer.h first.
1154 Don't include errno.h.
1155 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1156 * file-type.h: Don't assume invoker included sys/stat.h first.
1157 * file-type.c: Rely on file-type.h change.
1158 * getloadavg.c: Include unistd-safer.h.
1159 (getloadavg): Use safer open.
1160 * getusershell.c: Include "stdio-safer.h".
1161 (getusershell): Use safer fopen.
1162 * long-options.c (long_options): Use NULL rather than 0.
1163 * modechange.h (mode_free): Remove; all callers changed to invoke
1165 * modechange.c: Likewise.
1166 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1167 (MODE_DONE): New constant.
1168 (struct mode_change): Remove 'next' member.
1169 (make_node_op_equals): New function; like the old one of the
1170 same name, except it allocates an array.
1171 (mode_compile, mode_create_from_ref): Use it.
1172 (mode_compile): Allocate result as an array, not a linked list.
1173 Parse octal string ourself, so that we catch mistakes like "+0".
1174 (mode_adjust): Arg is an array, not a linked list.
1175 * modechange.c: Include stat-macros.h, xalloc.h.
1176 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1177 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1178 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1179 Remove. This is now stat-macros.h's job.
1180 (talloc): Remove. All callers replaced by xalloc, so that
1181 our invokers don't have to worry about reporting memory failures.
1182 (make_node_op_equals): Remove.
1183 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1185 (struct mode_change): Moved here from modechange.h.
1186 (mode_append_entry): Remove.
1187 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1188 apps to have incorrect behavior. Use simpler algorithm for head
1189 and tail. Don't futz with umask; that's now the job of mode_adjust.
1190 Detect more invalid usages rather than having somewhat-random behavior.
1191 Don't insert an "a=" action, as that leads to incorrect behavior.
1192 (mode_compile, mode_create_from_ref): Return NULL on error instead
1193 of an enum, since now there's only one way to have an error. All
1195 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1196 at the correct time. Simplify calculation of "+u" and its ilk.
1197 Don't mishandle "+X".
1198 (mode_free): Remove "register" and localize decls.
1199 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1200 (struct mode_change): Move to modechange.c; callers don't
1201 need to see this stuff.
1202 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1203 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1204 (mode_change, mode_adjust): Reflect the new signatures noted above.
1205 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1206 that might redefine system include files.
1207 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1208 (my_usleep): Use NULL rather than (void *) 0.
1209 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1210 Use siginterrupt to specify that system calls should be interrupted.
1211 (rpl_nanosleep): Move initialization of suspended closer to call of
1213 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1214 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1215 (desirable_utmp_entry): New function.
1216 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1217 using x2nrealloc, to simplify logic.
1218 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1219 size calculation. Do not assume utmp file is a regular file.
1220 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1221 (READ_UTMP_CHECK_PIDS): New constant.
1222 * save-cwd.c: Include unistd-safer.h.
1223 (save_cwd): Use fd_safer.
1224 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1225 [!_LIBC] Include "stat-macros.h" instead.
1226 * unistd-safer.h (fd_safer): New decl.
1228 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1230 * byteswap_.h: New file.
1232 2005-04-25 Albert Chin <china@thewrittenword.com>
1234 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1237 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1239 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1240 that "UTC +1 second" continues to work. Problem reported
1242 (relunit_snumber): New rule.
1245 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1247 * getdate.y (universal_time_zone_table): New constant.
1248 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1249 universal_time_zone_table.
1250 (lookup_zone): Prefer universal_time_zone_table to
1251 local_time_zone_table, so that "GMT" time stamps are allowed in
1252 London during the summer. Problem reported by Ian Abbott.
1254 2005-04-12 Jim Meyering <jim@meyering.net>
1256 * human.c (humblock): Set *options even when returning due to
1257 xstrtoumax conversion failure. Thanks to a used-uninitialized
1260 2005-04-09 Jim Meyering <jim@meyering.net>
1262 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1263 -Wuninitialized: initialize tm0.tm_year.
1265 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1267 * getdate.y (parser_control): rels_seen is now a boolean, not a
1268 count, since there's no maximum. All uses changed.
1269 Add member dsts_seen.
1270 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1272 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1273 Use pc_rels_seen to decide whther a date is absolute.
1275 * getdate.y (number): Don't overwrite year.
1276 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1279 2005-04-02 Simon Josefsson <jas@extundo.com>
1281 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1282 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1284 2005-03-27 Jim Meyering <jim@meyering.net>
1286 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1288 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1290 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1291 "one's complement" -> "ones' complement" in comment, as per Knuth.
1292 "value of type" -> "type or expression" in comment.
1293 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1295 2005-03-26 Jim Meyering <jim@meyering.net>
1298 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1299 Correct typos: s/or/of/.
1301 2005-03-23 Jim Meyering <jim@meyering.net>
1303 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1305 2005-03-21 Jim Meyering <jim@meyering.net>
1307 Changes imported from coreutils.
1309 * cycle-check.c: Don't include xalloc.h.
1311 * path-concat.c: Don't include assert.h.
1312 (path_concat): Remove assertion that would have triggered
1313 for ABASE starting with more than one slash.
1314 Reported by Andreas Schwab.
1316 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1317 properly when ABASE is an absolute file name.
1318 Correct the description of this function.
1320 Add an assertion and a test driver.
1321 This fixes a bug introduced on 2004-07-02.
1322 Andreas Schwab reported the resulting failure of cp --parents:
1323 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1325 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1327 * strftime.c (my_strftime): If the underlying strftime returns 0
1328 (which shouldn't happen), generate nothing instead of returning 0
1329 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1331 2005-03-16 Bruno Haible <bruno@clisp.org>
1333 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1335 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1337 * strftime.c (my_strftime): Prepend space to format so that we can
1338 reliably distinguish strftime failure from empty output on POSIX
1341 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1343 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1344 (iconv_string): Don't guess a size-zero buffer, as that might cause
1345 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1346 result would be 'too large', where 'too large' is (heuristically)
1347 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1348 overflow concerns. This will prevent some unwanted malloc failures
1349 when the inputs are very large.
1351 2005-03-15 Bruno Haible <bruno@clisp.org>
1353 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1356 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1359 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1361 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1363 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1364 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1366 * strtol.c: Likewise.
1368 2005-03-14 Simon Josefsson <jas@extundo.com>
1370 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1373 2005-03-14 Jim Meyering <jim@meyering.net>
1375 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1376 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1377 to be nonzero so that we (and caller) can detect the difference
1378 between a valid zero-length expansion and an error return, even
1379 when the underlying strftime fails before writing anything into
1382 2005-03-10 Jim Meyering <jim@meyering.net>
1384 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1385 so that this module works on systems without fchdir.
1387 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1389 Factor int-properties macros into a single file, except for
1390 glibc-related files.
1391 * intprops.h: New file.
1392 * getloadavg.c: Include it instead of limits.h.
1393 (INT_STRLEN_BOUND): Remove.
1394 * human.c: Include intprops.h.
1395 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1396 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1397 * inttostr.h: Include intprops.h instead of limits.h.
1398 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1399 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1400 for consistency with intprops.h.
1401 (time_t_is_integer, twos_complement_arithmetic): Use them.
1402 * sig2str.h: Include <signal.h>, intprops.h.
1403 (INT_STRLEN_BOUND): Remove.
1404 * strftime.c (TYPE_SIGNED): Remove.
1405 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1406 * strtol.c: Adjust comments to match intprops.h.
1407 * userspec.c: Include intprops.h.
1408 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1409 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1410 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1411 instead of rolling our own expressions.
1412 * xstrtol.c: Include xstrtol.h first, to test interface.
1414 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1416 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1417 the right thing even if adding 1900 would overflow. Similarly
1418 for tm_mon + 1 and tm_yday + 1.
1419 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1420 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1421 (DO_SIGNED_NUMBER): New macro.
1422 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1424 2005-03-07 Bruno Haible <bruno@clisp.org>
1426 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1428 2005-03-03 Derek R. Price <derek@ximbiot.com>
1429 Bruno Haible <bruno@clisp.org>
1431 * pagealign_alloc.h: New file.
1432 * pagealign_alloc.c: New file.
1434 2005-01-28 Bruno Haible <bruno@clisp.org>
1436 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1439 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1441 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1442 The workaround isn't strictly needed for POSIX conformance, and
1443 it's too much of a pain to configure and maintain. We'll ask
1444 people to fix their kernels instead.
1445 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1446 (NANOSLEEP_BUG_WORKAROUND): Remove.
1447 (xnanosleep): Remove the workaround.
1449 2005-02-12 Bruno Haible <bruno@clisp.org>
1451 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1453 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1455 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1456 * timespec.h (gettime): Return void, since it always
1457 succeeds now. All uses changed.
1458 * gettime.c (gettime) Likewise.
1459 [HAVE_NANOTIME]: Prefer nanotime.
1460 Assume gettimeofday succeeds, as POSIX requires.
1461 Assime time () succeeds, since other code already does.
1462 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1463 (timespec_subtract): Remove.
1464 (NANOSLEEP_BUG_WORKAROUND): New constant.
1465 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1466 things considerably. Use it only on GNU/Linux hosts, since the
1467 workaround shouldn't be needed elsewhere.
1469 2005-02-24 Bruno Haible <bruno@clisp.org>
1471 * gettext.h: Update from GNU gettext 0.14.2.
1473 2005-02-24 Bruno Haible <bruno@clisp.org>
1475 * localcharset.c: Update from GNU gettext 0.14.2.
1476 * config.charset: Update from GNU gettext 0.14.2.
1478 2005-02-22 Simon Josefsson <jas@extundo.com>
1480 * iconvme.h, iconvme.c: New files, from libc.
1482 2005-02-20 Neil Conway <neilc@samurai.com>
1484 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1485 returned by OSX/Darwin if the specified buffer is not large
1486 enough for the hostname.
1488 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1490 * memrchr.h: New file.
1491 * chdir-long.c: Include it.
1492 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1493 Don't bother including stddef.h.
1495 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1497 * argp-help.c (__argp_help): Create a fake struct argp_state and
1498 pass it to _help, otherwise the latter coredumps trying to
1499 dereference state.root_argp.
1501 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1503 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1505 Include <sys/types.h>, for dev_t.
1506 (ME_DUMMY, ME_REMOTE): Move from here....
1507 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1508 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1510 Include mountlist.h first, to test the interface.
1512 2005-01-29 Bruno Haible <bruno@clisp.org>
1514 * progname.c (program_name): Initialize.
1515 Needed when linking statically on MacOS X.
1517 2005-01-28 Bruno Haible <bruno@clisp.org>
1519 * javacomp.sh.in: New file, from GNU gettext.
1520 * javacomp.h: New file, from GNU gettext.
1521 * javacomp.c: New file, from GNU gettext.
1523 2005-01-26 Bruno Haible <bruno@clisp.org>
1525 * javaexec.sh.in: New file, from GNU gettext.
1526 * javaexec.h: New file, from GNU gettext.
1527 * javaexec.c: New file, from GNU gettext.
1529 2005-01-26 Simon Josefsson <jas@extundo.com>
1531 * gai_strerror.c: Use GPL in header.
1533 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1535 * argp-help.c (hol_entry_help): Avoid using non-constant
1536 initializers for struct pentry_state.
1537 (__argp_error): Check return value of __asprintf
1538 (__argp_failure): Translate error message
1540 * argp-parse.c: Removed braces around the expansion of N_()
1542 2005-01-21 Jim Meyering <jim@meyering.net>
1544 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1545 same value as for Solaris 9.
1547 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1548 component length. This included changing the parameter to be
1549 of type `char *' rather than `char const *'.
1550 * chdir-long.h (chdir_long): Update prototype.
1552 * openat.c (fdopendir, fstatat): New functions.
1553 * openat.h: Include headers required for use of DIR and struct stat.
1554 [AT_SYMLINK_NOFOLLOW]: Define.
1555 (fdopendir, fstatat): Add prototypes.
1557 2005-01-21 Bruno Haible <bruno@clisp.org>
1559 * classpath.h: New file, from GNU gettext.
1560 * classpath.c: New file, from GNU gettext.
1562 2005-01-20 Simon Josefsson <jas@extundo.com>
1564 * version-etc-fsf.c: New file, with version_etc_copyright.
1565 * version-etc.c: Remove version_etc_copyright.
1566 * version-etc.h (version_etc_copyright): Use [] instead of * in
1567 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1569 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1571 * save-cwd.c (save_cwd): Remove code to support the case
1572 where fchdir is missing or flaky.
1574 2005-01-20 Simon Josefsson <jas@extundo.com>
1576 * base64.h (isbase64): Add.
1578 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1579 using a unsigned prototype, don't inline.
1580 (base64_decode): Use it.
1582 2005-01-19 Bruno Haible <bruno@clisp.org>
1584 * sh-quote.h: New file, from GNU gettext.
1585 * sh-quote.c: New file, from GNU gettext.
1587 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1589 Merge changes from coreutils, as described below in several
1590 changelogs dated today.
1592 * save-cwd.c: Include "save-cwd.h" before other include files.
1593 (O_DIRECTORY): Remove; not needed here, since "." must be
1594 a directory. All uses removed.
1595 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1596 universal on Suns, and we also need to test for IRIX.
1597 Revamp code to use 'if' rather than '#if'.
1598 Avoid unnecessary comparison of cwd->desc to 0.
1600 * utimens.c (futimens): Robustify the previous patch, by checking
1601 for known valid error numbers rather than observed invalid ones.
1603 2005-01-18 Jim Meyering <jim@meyering.net>
1605 * version-etc.c (version_etc_copyright): Update copyright date.
1607 * utimens.c (futimens): Account for the fact that futimes
1608 can also fail with errno == ENOSYS or errno == ENOENT.
1609 Patch from Dmitry V. Levin.
1611 Change the name of the robust chdir function from chdir to chdir_long.
1612 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1613 (restore_cwd): Use chdir_long, not chdir.
1614 * chdir-long.c: Renamed from chdir.c.
1615 * chdir-long.h: Renamed from chdir.h.
1616 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1619 2005-01-18 Bob Proulx <bob@proulx.com>
1621 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1622 offsetof() macro construct to avoid compile failure with native HP-UX
1623 11.0 ANSI C compiler.
1625 2005-01-06 Bruno Haible <bruno@clisp.org>
1627 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1628 because stpncpy.m4 takes care of it.
1630 2004-01-24 Bruno Haible <bruno@clisp.org>
1632 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1634 2003-10-09 Bruno Haible <bruno@clisp.org>
1636 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1638 2005-01-06 Bruno Haible <bruno@clisp.org>
1640 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1641 * fwriteerror.c: Include <stdbool.h>.
1642 (fwriteerror): At the end, close the file stream. Record whether
1643 stdout was already closed.
1645 2004-05-27 Bruno Haible <bruno@clisp.org>
1647 * execute.c (environ): Declare if needed.
1648 * pipe.c (environ): Likewise.
1649 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1651 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1653 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1654 definitions to be after all include files, to avoid collisions.
1655 Problem reported by Bob Proulx.
1657 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1659 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1660 not needed. This removes a dependency on the gettext module.
1661 [defined _LIBC]: Do not include <libintl.h>; not needed.
1663 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1665 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1668 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1670 * argp-parse.c: Include <stddef.h>.
1671 (alignof, alignto): New macros.
1672 (parser_init): Don't assume that void * is aligned sufficiently
1675 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1676 need to extend the stack.
1677 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1680 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1682 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1684 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1686 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1687 Remove now-obsolete comment about AIX.
1688 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1689 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1690 (YYMAXDEPTH): New macro.
1692 2004-12-18 Bruno Haible <bruno@clisp.org>
1694 * fatal-signal.c (fatal_signals): Make non-const.
1695 (init_fatal_signals): New function.
1696 (uninstall_handlers, install_handlers): Ignore signals that were set to
1698 (at_fatal_signal): Call init_fatal_signals.
1699 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1701 Reported by Paul Eggert.
1703 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1705 * getdate.y (textint): New member "negative".
1706 (time_zone_hhmm): New function.
1707 Expect 14 shift-reduce conflicts, not 13.
1708 (o_colon_minutes): New rule.
1709 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1710 (yylex): Set the "negative" member of signed numbers.
1712 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1714 Changes imported from coreutils.
1715 * hard-locale.c: Assume <locale.h> exists.
1717 (GLIBC_VERSION): New macro.
1718 (hard_locale): Assume setlocale exists.
1719 Rewrite to avoid #ifdef.
1720 Use strdup rather than malloc + strcpy.
1721 * human.c: Assume <locale.h> exists.
1722 (human_readable): Assume localeconv exists.
1724 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1726 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1727 convert T2, not T. (Imported from libc.)
1729 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1731 * getcwd.c (is_ENAMETOOLONG): New macro.
1732 (__getcwd.c): Don't restore errno; glibc doesn't.
1733 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1734 first, falling back to our code only if its results look suspicious.
1735 Ensure that the resulting buffer is only as large as necessary.
1737 * readutmp.c: Include readutmp.h first.
1738 Include <errno.h>, since readutmp.h no longer does that.
1739 * readutmp.h: Don't include <errno.h>,
1740 <sys/param.h>, <time.h>; not needed to establish interface.
1741 (errno): Remove decl.
1742 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1743 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1744 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1746 2004-11-28 Simon Josefsson <jas@extundo.com>
1748 * base64.h, base64.c: New file.
1750 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1752 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1754 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1756 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1757 HP's ANSI C compiler.
1758 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1759 Declaring int functions causes warnings on some modern systems and
1760 shouldn't be needed to compile on ancient ones.
1761 * same.c (MIN) [defined MIN]: Don't define, since it's already
1764 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1765 with the following changes.
1766 (__set_errno): Parenthesize properly.
1767 Include <stdbool.h>.
1768 (MIN, MAX, MATCHING_INO): New macros.
1769 (__getcwd): Define with prototype, not K&R form.
1770 Use heuristics to allocate default buffer on stack if possible.
1771 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1772 behavior, and to avoid the PATH_MAX limit when computing
1774 Use MATCHING_INO to compare inode number to file.
1775 Check for arithmetic overflow in size calculations.
1776 Fix bug in reallocation of dot array that caused getcwd to fail
1777 on directories nested deeper than 75.
1778 Be more careful about saving errno on error.
1779 Do not use realloc; use only free+malloc, as this is a bit
1780 more flexible and avoids a needless copy operation.
1781 Do not inspect st_dev and st_ino for symbolic links; POSIX
1782 doesn't specify the latter.
1783 Check for closedir errors.
1784 Avoid needless casts.
1785 Use "#ifdef weak_alias" around weak_alias, to be like other
1787 The following changes to getcwd.c have effect only when used in
1788 gnulib; they have no effect inside glibc proper.
1789 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1790 as alloca isn't used.
1791 (alloca, __alloca): Likewise.
1792 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1793 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1794 unconditionally, as gnulib assumes C89 or better.
1795 Do not include <sys/param.h>.
1796 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1797 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1799 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1800 Include <dirent.h> in a way that is compatible with modern Autoconf.
1801 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1802 New macros, if not already defined.
1803 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1804 Use "_LIBC", not "defined _LIBC", for consistency.
1805 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1807 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1808 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1809 * xgetcwd.c: David MacKenzie's old code was removed, so give
1810 credit only to Jim Meyering and adjust the copyright dates.
1811 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1812 <stdlib.h>, <unistd.h>, "pathmax.h".
1813 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1814 (INITIAL_BUFFER_SIZE): Remove.
1815 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1817 2004-11-23 Jim Meyering <jim@meyering.net>
1819 * getopt_.h: Remove trailing blanks.
1821 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1823 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1824 (futimens): New function, which uses futimes if available.
1825 (futimens, utimens): Support timespec==NULL, with same semantics
1826 as utime and utimens.
1827 * utimens.h (futimens): New decl.
1829 2004-11-23 Jim Meyering <jim@meyering.net>
1831 * __fpending.c: Add comment.
1833 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1835 * getopt_.h: Re-addition of __getopt_argv_const caused
1836 redefinition warnings. To avoid them, include the defines
1837 in `#if !defined __need_getopt ... #endif'. The only place
1838 where __getopt_argv_const is used is in definitions
1839 of getopt_long and getopt_long_only below, which are as well
1840 protected by `#ifndef __need_getopt'.
1841 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1842 __need_getopt after including <stdio.h> and <unistd.h> These
1843 headers might have defined it.
1845 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1847 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1849 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1850 optopt): Use them instead of invoking ## directly; otherwise, the
1851 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1853 2004-11-19 Bruno Haible <bruno@clisp.org>
1855 * strtok_r.c: Move comments from here...
1856 * strtok_r.h: ... to here.
1858 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1860 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1861 might fail. Problem reported by Yoann Vandoorselaere.
1862 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1863 that mishandle size_t overflow.
1865 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1867 * canon-host.c: Include "strdup.h".
1868 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1869 Use strdup instead of malloc/strcpy to duplicate strings.
1871 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1872 (human_space_before_unit): New constant.
1873 * human.c (human_readable): Support it.
1875 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1876 (xgetcwd): Set errno correctly when failing.
1877 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1878 the failure is actually due to a PATH_MAX problem.
1880 Further getopt changes to make it more likely that glibc will
1881 buy the changes back.
1882 * getopt.c (POSIXLY_CORRECT): New constant.
1883 (getopt): Use it, so to preserve glibc semantic
1884 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1885 when compiling for libc.
1886 * getopt_.h (__getopt_argv_const): Bring it back.
1887 (getopt_long, getopt_long_only): Use it.
1889 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1890 New arg POSIXLY_CORRECT. All callers changed.
1891 (getopt): Argv is now char * const *, as per standard.
1892 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1893 not char *__getopt_argv_const *.
1894 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1895 _getopt_long_only_r): Likewise.
1896 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1897 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1898 _getopt_long_r, _getopt_long_only_r): Likewise.
1899 * getopt_.h (__getopt_argv_const): Remove.
1900 (getopt): Argv is now char * const *, as per standard.
1902 * getdate.y (tORDINAL): New token.
1903 (day, relunit): Allow it for relative times.
1904 (relative_time_table): Use tORDINAL for ordinals.
1906 2004-11-15 Jim Meyering <jim@meyering.net>
1908 * closeout.c: Include "__fpending.h" once again.
1909 Include <stdbool.h>.
1910 (close_stdout): Don't fail just because stdout was closed initially,
1911 since some programs don't write to stdout in the normal course of
1912 operation (other than --version and --help), and we don't want this
1913 function to make e.g. `touch file >&-' fail.
1914 But do fail if it was closed and someone has tried to write to it.
1915 E.g., `printf foo >&-' must fail.
1917 2004-11-11 Simon Josefsson <jas@extundo.com>
1919 * strtok_r.h, strtok_r.c: New file.
1921 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1923 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1924 we can stop lying to compilers about the constness of argv when we
1925 are compiled outside glibc.
1926 (getopt, getopt_long, getopt_long_only): Use it.
1927 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1929 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1930 _getopt_long_only_r): Likewise.
1931 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1932 _getopt_long_only_r): Likewise.
1934 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1935 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1936 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1937 the other external symbols.
1938 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1939 declaration, since the above renaming now works around collisions.
1941 2004-11-11 Jim Meyering <jim@meyering.net>
1943 * linebreak.c: Remove trailing blanks.
1944 * alloca_.h: Likewise.
1945 * acosl.c: Likewise.
1946 * euidaccess.c: Likewise.
1947 * allocsa.h: Likewise.
1949 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1951 * mktime.c (SHR): New macro, which is a portable
1952 substitute for >> that should work even on Crays.
1953 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1954 Problem reported by Mark D. Baushke in
1955 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1956 * getdate.y (SHR): Likewise.
1958 * strftime.c (SHR): Likewise.
1960 * quotearg.c (struct quoting_options): Use unsigned int for
1961 quote_these_too, so that right shifts are well defined. All uses
1964 2004-11-10 Simon Josefsson <jas@extundo.com>
1966 * getaddrinfo.h, getaddrinfo.c: New files.
1968 2004-11-10 Jim Meyering <jim@meyering.net>
1970 Ensure that no close failure goes unreported.
1971 * closeout.c (close_stdout): Always close stdout. I.e., don't
1972 return early when it seems there's nothing to flush.
1973 Don't include __fpending.h.
1975 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1977 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1979 2004-11-05 Bruno Haible <bruno@clisp.org>
1981 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1982 Reported by Mark D. Baushke <mdb@cvshome.org>.
1984 2004-11-04 Bruno Haible <bruno@clisp.org>
1986 2004-09-11 Bruno Haible <bruno@clisp.org>
1987 * allocsa.valgrind: New file.
1988 2004-02-06 Bruno Haible <bruno@clisp.org>
1989 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1990 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1991 Reported by Christopher Seip <chris.seip@hp.com>.
1993 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1995 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1996 with errno == ERANGE if the buffer is too small.
1997 Problem reported by Mark D. Baushke.
1999 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2001 * xreadlink.c (MAXSIZE): New macro.
2002 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2003 size does not exceed MAXSIZE. Avoid cast.
2004 As suggested by Mark D. Baushke in
2005 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2006 if readlink fails with buffer size just under MAXSIZE, try again
2009 2004-11-02 Derek R. Price <derek@ximbiot.com>
2010 and Paul Eggert <eggert@cs.ucla.edu>
2012 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2013 (get_date): Overparenthesize to avoid GCC warning.
2015 2004-11-02 Bruno Haible <bruno@clisp.org>
2017 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2018 function returns void.
2020 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2022 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2023 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2026 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2028 * getdate.y: Add support for TZ="foo" within a date string.
2029 Fix some bugs near time_t boundaries. Reject dates with
2030 out-of-range components, e.g., "Sept 31".
2031 Include <stdlib.h>, "setenv.h", "xalloc.h".
2032 (ISDIGIT_LOCALE): Remove; unused.
2033 Note that the TZ and time functions used here are not reentrant.
2034 (mktime_ok, get_tz): New functions.
2035 (TZBUFSIZE): New constant.
2036 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2037 This requires that we sometimes generate our own TZ="XXX..." setting.
2039 2004-10-27 Derek R. Price <derek@ximbiot.com>
2041 * mktime.c (not_equal_tm): Remove redundant check.
2043 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2045 * getdate.y: Use Bison 1.875 features, and some minor
2046 code cleanups. This change does not affect semantics.
2047 Don't include <stdlib.h>; no longer needed.
2048 Don't include unlocked-io.h; only the "#if TEST" code uses
2049 stdio, and performance isn't crucial there.
2050 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2051 Bison 1.875 features as described below.
2052 All uses of "PC." replaced by "pc->".
2053 (YYSTYPE): Add a forward declaration.
2054 (yylex, yyerror): Use full prototypes in forward decls.
2055 Use "%pure-parser" rather than obsolescent "%pure_parser".
2056 Use %parse-param and %lex-param instead of obsolescent
2057 YYPARSE_PARAM and YYLEX_PARAM.
2058 (meridian_table, month_and_day_table, time_units_table,
2059 relative_time_table, time_zone_table, military_table,
2060 lookup_zone, lookup_word, get_date):
2061 Use NULL instead of 0 where appropriate.
2062 (to_hour): Avoid abort (), to avoid a dependency on
2064 (yyerror, yylex): Now accepts parser_control * arg.
2065 (main) [TEST]: Use '\0' rather than 0 for char.
2067 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2069 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2070 It's now the caller's responsibility to handle the case where
2071 !HAVE_GETPAGESIZE && !defined getpagesize.
2073 * mktime.c (leapyear): Arg is long int, not int.
2075 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2077 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2079 2004-10-12 Simon Josefsson <jas@extundo.com>
2081 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2082 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2085 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2087 * vsnprintf.h: New file.
2088 * vsnprintf.c: New file.
2090 2004-10-07 Bruno Haible <bruno@clisp.org>
2092 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2093 into the provided buffer.
2095 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2097 * diacrit.c, diacrit.h: Add GPL notice.
2099 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2100 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2101 * logl.c (logl): Keep the code as similar to glibc as possible.
2102 This avoids a potential constant-folding bug.
2104 2004-10-05 Bruno Haible <bruno@clisp.org>
2106 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2108 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2110 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2111 * xmalloc.c (xmemdup): Likewise.
2112 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2113 XFREE): Remove these long-obsolescent macros.
2114 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2115 * xstrdup.c: Remove.
2117 * regex.c (re_comp): Cast gettext return value to char *,
2118 Problem reported by Martin Neitzel via Mark D. Baushke.
2120 2004-10-04 Simon Josefsson <jas@extundo.com>
2122 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2123 '#ifdef USE_UNLOCKED_IO'.
2125 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2127 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2128 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2129 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2130 regex.c, sha1.c, version-etc.c, yesno.c:
2131 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2132 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2133 the includer's responsibility.
2135 Sync from coreutils.
2137 * modechange.c (mode_compile): Don't decrement a pointer that
2138 points to the start of a string, as the C Standard says the
2139 resulting behavior is undefined.
2141 * backupfile.h (enum backuptype): Rename none -> no_backups,
2142 simple -> simple_backups, numbered_existing ->
2143 numbered_existing_backups, numbered -> numbered_backups
2144 to avoid shadowing problems. All uses changed.
2145 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2146 * backupfile.c (check_extension, numbered_backup):
2147 Rename locals to avoid shadowing 'basename'.
2148 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2151 * .cppi-disable: Add getopt_.h, getopt_int.h.
2152 * .cvsignore: Add getopt.h.
2154 2004-10-04 Simon Josefsson <jas@extundo.com>
2156 * memmem.h: New file.
2157 * memmem.c: New file, taken from glibc.
2159 2004-10-02 Jim Meyering <jim@meyering.net>
2161 * dirfd.h, getpagesize.h: Add copyright notice.
2163 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2165 * snprintf.c: Remove comments as to why each header is needed.
2167 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2169 * strsep.h: New file.
2170 * strsep.c: New file.
2172 2004-10-01 Simon Josefsson <jas@extundo.com>
2174 * snprintf.c (snprintf): Handle size==0.
2176 2004-10-01 Simon Josefsson <jas@extundo.com>
2177 Bruno Haible <bruno@clisp.org>
2179 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2180 (snprintf): Declare 'args'.
2182 2004-09-30 Simon Josefsson <jas@extundo.com>
2184 * snprintf.h, snprintf.c: New files.
2186 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2188 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2189 (hol_entry_help): Never translate an empty string.
2190 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2191 * argp.h (OPTION_NO_TRANS): New option.
2193 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2195 * xvasprintf.c: Include xalloc.h.
2196 (xvasprintf): Use xalloc_die, not xmalloc_die.
2198 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2200 * dummy.c: Change copyright notice to FSF, and license to GPL.
2202 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2204 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2205 Problem reported by Bruno Haible in:
2206 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2208 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2210 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2211 in case some system header has #define'd it. Problem reported by
2212 Soeren D. Schulze in
2213 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2215 2004-09-08 Bruno Haible <bruno@clisp.org>
2217 * stdint_.h.in: New file, taken from GNU clisp.
2219 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2221 * xvasprintf.h: New file.
2222 * xvasprintf.c: New file.
2223 * xasprintf.c: New file.
2225 2004-09-08 Bruno Haible <bruno@clisp.org>
2227 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2229 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2231 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2233 Import from coreutils.
2234 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2235 strings on unbounded length. alloca's performance benefits aren't
2236 that important here.
2238 (parse_with_separator): New function, with most of the internals
2239 of the old parse_user_spec. Allow user to omit both user and group,
2240 for compatibility with FreeBSD.
2241 Clone only the user name, not the entire spec.
2242 Do not set *uid, *gid unless entirely successful.
2243 Avoid memory leak in some failing cases.
2244 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2245 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2246 (parse_user_spec): Rewrite to use parse_with_separator.
2248 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2250 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2251 its complicated substitute.
2252 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2253 and program_invocation_name.
2254 (__argp_basename) [!_LIBC]: Remove; the only use was
2255 replaced by its body.
2256 (__argp_short_program_name): Change condition from
2257 !defined __argp_short_program_name to
2258 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2259 to match argp-namefrob.h.
2260 (__argp_failure): Don't assume strerror_r returns char *.
2261 * argp-parse.c (N_): Define unconditionally.
2262 (argp_default_options): Fill out initializers with 0 to avoid
2265 2004-08-12 Simon Josefsson <jas@extundo.com>
2267 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2268 * getopt_.h: Renamed from getopt.h.
2270 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2272 Merge from coreutils.
2274 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2275 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2276 for Reliant Unix 5.43.
2278 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2279 (union fooround): Use uintmax_t, not long int.
2280 The rest is a merge from libc:
2281 [defined _LIBC]: Include <shlib-compat.h>.
2282 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2284 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2286 * strverscmp.c: Convert to UTF-8.
2288 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2290 * obstack.h (obstack_empty_p):
2291 Don't assume that chunk->contents is suitably aligned.
2292 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2293 Likewise. Problem reported by Benno in
2294 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2296 * chown.c (rpl_chown): Work even if the file is writeable but not
2297 readable. This could be improved further but it'd take some work.
2299 2004-08-08 Simon Josefsson <jas@extundo.com>
2301 * xgethostname.c: Don't include error.h (not used).
2304 * getpass.c: Include getpass.h first.
2306 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2308 * xalloc-die.c: New files.
2309 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2311 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2312 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2313 (_, N_, xalloc_die): Move to xalloc-die.c.
2314 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2315 so that we needn't mess with xalloc_msg_memory_exhausted.
2317 * sha1.h: Renamed from sha.h.
2318 (SHA1_H): Renamed from _SHA_H.
2319 (sha1_ctx): Renamed from sha_ctx.
2320 (sha1_init_ctx): Renamed from sha_init_ctx.
2321 (sha1_process_block): Renamed from sha_process_block.
2322 (sha1_process_bytes): Renamed from sha_process_bytes.
2323 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2324 (sha1_read_ctx): Renamed from sha_read_ctx.
2325 (sha1_stream): Renamed from sha_stream.
2326 (sha1_buffer): Renamed from sha_buffer.
2327 * sha1.c: Likewise; renamed from sha.c.
2328 Do not include <sys/types.h>.
2329 Include <stddef.h> rather than <stdlib.h>.
2331 2004-08-08 Bruno Haible <bruno@clisp.org>
2333 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2334 FILESYSTEM_PREFIX_LEN.
2335 * progreloc.c: Likewise.
2336 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2338 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2341 * argp-help.c (make_hol, hol_append): Don't assume that
2342 SIZE_MAX is a valid preprocessor constant.
2343 (__argp_basename): Change from "#ifndef _LIBC"
2344 to "#ifndef __argp_short_program_name", so that
2345 we don't compile these functions for tar.
2347 More merges from coreutils.
2348 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2349 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2351 * addext.c: Remove; no longer needed.
2352 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2353 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2354 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2355 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2356 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2357 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2358 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2359 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2360 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2361 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2362 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2363 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2364 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2365 Import changes from coreutils.
2367 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2369 Merge from coreutils.
2371 * .gdb-history: Remove; this doesn't belong here.
2373 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2374 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2375 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2377 * dirname.h: Include <stdbool.h>.
2378 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2379 for consistency with POSIX terminology. All uses changed.
2380 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2381 (strip_trailing_slashes): Use bool for booleans.
2382 * stripslash.c (strip_trailing_slashes): Likewise.
2384 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2385 sometimes returns a positive errno value even when it succeeds.
2386 (print_errno_message) [!LIBC]: Fall back on strerror if
2389 * path-concat.c (mempcpy): Don't define if a system header defines it.
2390 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2391 (longest_relative_suffix): New function.
2392 (path_concat): Use it. Assume first argument is not NULL.
2393 Port to DOS. Omit redundant separators.
2394 Report an error instead of returning NULL.
2395 Use mempcpy instead of memcpy.
2396 (xpath_concat): Remove: not declared or used.
2398 * same.h: Include <stdbool.h>
2399 (same_name): Return bool, not int.
2400 * same.c (same_name): Likewise.
2401 (errno): Don't declare; we assume C89 or better now.
2403 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2404 if not already defined.
2406 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2407 * dup-safer.c (errno): Likewise.
2409 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2411 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2414 2004-08-03 Simon Josefsson <jas@extundo.com>
2416 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2417 * progname.h: Don't include stdbool.h.
2419 2004-08-02 Simon Josefsson <jas@extundo.com>
2421 * getsubopt.h: New file, with comments from Bruno Haible.
2422 * getsubopt.c: New file, from glibc, but slightly modified based on
2423 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2425 2004-08-01 Simon Josefsson <jas@extundo.com>
2427 * xgetdomainname.c: Include stdlib.h, for free().
2429 2004-07-16 Simon Josefsson <jas@extundo.com>
2431 * dummy.c: New file.
2433 2004-07-16 Bruno Haible <bruno@clisp.org>
2435 * backupfile.h: Add extern "C" for C++.
2436 * closeout.h: Likewise.
2437 * copy-file.h: Likewise.
2438 * findprog.h: Likewise.
2439 * full-write.h: Likewise.
2440 * pathname.h: Likewise.
2441 * progname.h: Likewise.
2442 * stpcpy.h: Likewise.
2443 * stpncpy.h: Likewise.
2444 * strcase.h: Likewise.
2445 * strstr.h: Likewise.
2446 * xalloc.h: Likewise.
2448 * mbswidth.h: Add extern "C" for C++.
2449 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2451 2004-07-09 Simon Josefsson <jas@extundo.com>
2453 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2454 failed without this.)
2456 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2458 * fchown-stub.c: New file.
2460 2004-06-24 Jim Meyering <jim@meyering.net>
2462 * obstack.h (obstack_base): Cast to (void *), per documentation.
2464 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2466 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2468 2004-06-01 Jim Meyering <jim@meyering.net>
2470 * calloc.c: New file.
2472 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2474 * getdate.y (yylex): Allow space between sign and number.
2475 Problem reported by Dan Jacobson.
2477 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2478 and Jim Meyering <jim@meyering.net>
2480 Merge from coreutils CVS.
2482 * stat-macros.h: New file, with contents from file-type.h
2483 and coreutils' system.h.
2484 * file-type.c: Include "stat-macros.h".
2485 * file-type.h (file_type): Move all macro definitions to new file,
2488 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2489 Wrap old code with this conditional.
2490 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2491 function that does not dereference symlinks.
2492 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2494 * xreadlink.c: Include xreadlink.h first, to catch .h file
2495 dependency problems.
2496 (xreadlink): Accept new arg SIZE, for efficiency.
2497 All decls and uses changed.
2498 * xreadlink.h: Include <stddef.h>, for size_t.
2500 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2501 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2503 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2505 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2507 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2508 macros to be defined.
2509 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2510 the allocator returns NULL because the requested size is zero.
2512 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2514 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2515 var. Add comment explaining why libc still defines it. This
2516 merges the following patch from glibc:
2517 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2519 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2521 * obstack.c (_obstack): Remove unused variable. It hasn't been
2522 present in glibc since revision 1.1 of this file.
2523 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2524 obstack_alignment_mask, obstack_alloc, obstack_base,
2525 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2526 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2527 obstack_grow0, obstack_init, obstack_int_grow,
2528 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2529 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2530 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2531 nonexistent functions.
2533 2004-05-17 Derek R. Price <derek@ximbiot.com>
2534 Paul Eggert <eggert@cs.ucla.edu>
2536 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2538 2004-05-14 Bruno Haible <bruno@clisp.org>
2540 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2541 that consists of a '.' followed by an empty digit string.
2542 Patch by Tor Lillqvist <tml@iki.fi>.
2544 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2546 Port obstack to the AS/400, where pointers are 16 bytes wide and
2547 you cannot cast an integer to a valid pointer. This patch is
2548 currently waiting to be integrated into glibc; see
2549 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2551 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2552 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2553 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2554 (struct obstack): temp member is now a union of a pointer and
2555 an integer, instead of an integer. All integer uses changed.
2556 This does not affect the physical layout of struct obstack,
2557 except on hosts (like the AS/400) where the size or alignment of
2558 void * is greater than that of ptrdiff_t.
2559 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2560 __STDC__)]: Store temporary in pointer member of union, not
2562 * obstack.c: Include <stddef.h>, for offsetof.
2563 (struct fooalign): Remove; it doesn't need a name.
2564 (union fooround): Change double to long double, and add void *.
2565 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2566 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2567 not a macro. Hence the values are always int; so remove all
2568 casts-to-int in uses.
2570 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2571 Derek Price <derek@ximbiot.com>
2573 * alloca.c: Include <alloca.h>, to get our interface.
2574 * alloca_.h: Use __alloca on AIX, so that we don't have to
2575 include <alloca.h> first. Use C89 prototype for alloca; this
2576 requires including <stddef.h> for size_t. Use extern "C" if C++.
2577 Use #elif for simplicity, since we can assume C89 now.
2578 Don't try to source the system alloca.h since it will not be found
2579 and to prevent recursively including its replacement.
2580 * fnmatch.c: Include <alloca.h> instead of opencoding.
2581 * regex.c: Likewise.
2583 2004-05-16 Derek Price <derek@ximbiot.com>
2584 Paul Eggert <eggert@cs.ucla.edu>
2586 getline cleanup. This changes the getndelim2 API: both order of
2587 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2590 * getline.c: Don't include stddef.h or stdio.h, since our
2591 interface does that.
2592 (getline): Always use getdelim, so that we don't have two
2593 copies of this code.
2594 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2596 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2597 (GETNDELIM2_MAXIMUM): New macro.
2598 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2599 instead of the old practice of delim2==0. All callers changed.
2600 Return -1 on overflow, instead of returning junk.
2601 Do not set *linesize unless allocation succeeds.
2602 * getndelim2.h: Do not include stddef.h; no longer needed, now
2603 that we include sys/types.h.
2604 * getnline.h: Likewise.
2605 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2606 (getndelim2): Reorder arguments.
2607 * getnline.c (getnline, getndelim):
2608 Don't discard the NMAX argument.
2609 (getnline): Invoke getndelim, to avoid code duplication.
2610 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2611 of (size_t) -1 by callers of the getnline family.
2613 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2615 * nanosleep.c (suspended): Change its type from int to
2616 sig_atomic_t volatile.
2617 (first_call): Make it private to rpl_nanosleep, and have it
2618 be zero initially as that's a bit faster.
2619 (my_usleep): Round up fractional times instead of truncating them,
2620 as this is the usual meaning for 'sleep'.
2622 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2624 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2625 (ENOSYS): Define if not defined.
2626 (settime): Fall back on stime if it exists and settimeofday fails.
2627 But don't bother with fallbacks if a method fails with errno == EPERM.
2629 2004-05-11 Jim Meyering <jim@meyering.net>
2631 Prior to this change, the save_cwd caller required read access to the
2632 current directory on most systems (ones with the fchdir function).
2634 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2635 fails, try write-only, and finally, resort to using xgetcwd.
2637 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2639 * obstack.c, obstack.h: Import changes from libc.
2641 2004-04-28 Bruno Haible <bruno@clisp.org>
2643 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2644 implicitly appends .exe to executables.
2645 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2646 accepts Windows pathnames.
2647 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2648 Cygwin like Windows, since it now accepts Windows pathnames.
2649 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2650 Cygwin like Windows, since it now accepts Windows pathnames.
2651 Reported by Derek Robert Price <derek@ximbiot.com>.
2653 2004-04-20 Jim Meyering <jim@meyering.net>
2655 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2657 2004-04-20 Jim Meyering <jim@meyering.net>
2658 Bruno Haible <bruno@clisp.org>
2660 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2661 memory when realloc fails.
2663 2004-04-18 Jim Meyering <jim@meyering.net>
2665 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2666 don't leak memory and do call END_UTMP_ENT.
2668 2004-04-11 Paul Eggert <eggert@twinsun.com>
2670 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2671 (CHAR_BIT): Remove, since we assume C89.
2672 Include <stdint.h> if available, as per current Autoconf CVS advice.
2674 2004-03-30 Paul Eggert <eggert@twinsun.com>
2676 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2677 not bool, to be more consistent with Unix conventions.
2678 Suggested by Bruno Haible.
2680 Merge from coreutils.
2682 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2685 * getdate.h: Include stdbool.h, and timespec.h instead of
2686 the usual <time.h> dance.
2687 (get_date): Change signature to support fractional time stamps.
2688 All callers changed.
2689 * getdate.y: Include "getdate.h" first, as we can now
2690 assume C89 and don't need to worry about 'const'.
2691 Similarly, include "unlocked-io.h" near start, not in middle.
2693 (textint.value): Use long int rather than int.
2694 (textint.digits): Use size_t rather than int.
2695 (BILLION, LOG10_BILLION): New constants.
2696 (parser_control): New member rel_ns. Members day_ordinal,
2697 time_zone, month, day, hour, minutes, rel_year, rel_month,
2698 rel_day, rel_hour, rel_minutes, rel_seconds
2699 are now long int, not int. Member seconds is now struct timespec,
2700 not int. New member timespec_seen. Members dates_seen, days_seen,
2701 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2703 (%union.intval): Now long int, not int.
2704 New member timespec.
2705 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2706 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2707 (spec): Now is a timespec or an item list.
2708 (timespec, items): New nonterminals.
2709 (time, rel, relunit, number, get_date):
2710 Add support for fractional seconds.
2711 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2712 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2713 (to_hour): First arg is now long int, not int.
2714 (to_year): Returns long int, not int.
2715 Don't treat year -70 like 70.
2716 (tm_diff): Returns long int, not int.
2717 (lookup_word): Use bool instead of int when appropriate.
2718 (yylex): Use size_t for count, not int.
2719 Detect overflow when parsing large integer constants.
2720 Add support for fractions.
2721 (get_date): Make pointers 'const' if possible.
2722 Use more-portable code to detect integer overflow.
2723 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2724 Don't use ctime; it's not reliable if the year has >4 digits.
2726 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2727 This is for compatibility with BSD.
2729 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2730 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2731 From coreutils' system.h.
2733 * userspec.c: Don't include "posixver.h".
2734 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2735 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2736 compatible extension. Simplify code by removing a boolean int
2737 that was always nonzero if a string was nonnull.
2739 2004-03-30 Jim Meyering <jim@meyering.net>
2741 Merge from coreutils.
2743 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2745 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2746 an empty input stream.
2748 * readtokens.c: Include <stdbool.h>.
2749 (readtoken): Use `size_t' rather than int/long.
2750 All callers adjusted.
2751 Use `bool' rather than `int' where appropriate.
2752 Use memset rather than an explicit loop.
2753 Use x2nrealloc rather than xrealloc.
2754 Allow the use of `\0' as a delimiter.
2755 (readtokens): Likewise.
2756 * readtokens.h (readtoken, readtokens): Update prototypes.
2758 2004-03-30 Bruno Haible <bruno@clisp.org>
2760 * getloadavg.c (getloadavg): Don't assume setlocale returns
2763 2004-03-29 Paul Eggert <eggert@twinsun.com>
2765 Merge changes to getloadavg.c from coreutils and Emacs.
2767 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2768 Define to an expression, not to the empty string.
2769 Include cloexec.h and xalloc.h.
2770 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2771 Use set_cloexec_flag rather than rolling our own.
2772 * cloexec.c, cloexec.h: New files.
2774 2004-03-18 Paul Eggert <eggert@twinsun.com>
2776 * getopt.h: Sync with libc CVS.
2778 2004-03-18 Paul Eggert <eggert@twinsun.com>
2779 Bruno Haible <bruno@clisp.org>
2781 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2782 not on all platforms that have <wchar.h>.
2783 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2785 2004-03-09 Paul Eggert <eggert@twinsun.com>
2787 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2789 * getopt_int.h: New file, also synced from libc.
2791 2004-03-07 Paul Eggert <eggert@twinsun.com>
2793 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2794 '#if' expressions. Unlike the code it replaces, it does not
2795 depend on (defined _SC_PAGESIZE). However, it does depend on
2796 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2797 first reported by Jason Andrade in
2798 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2800 2004-01-18 Simon Josefsson <jas@extundo.com>
2802 * strdup.h: New file.
2803 * strdup.c: Include it.
2804 * path-concat.c: Include strdup.h. Drop strdup declaration.
2805 * userspec.c: Include strdup.h. Drop strdup declaration.
2807 2004-02-06 Karl Berry <karl@gnu.org>
2809 * config.charset: update from gettext 0.14.1.
2811 2004-02-05 Paul Eggert <eggert@twinsun.com>
2813 Add comments and code, prompted by suggestions from Bruno Haible
2815 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2816 describing the enum quoting_style values.
2817 * quotearg.c (quotearg_alloc): New function.
2818 (quotearg_buffer_restyled): Treat lone { and } as special.
2819 Treat = as special. Work around bug with older shells
2820 that "see" a '\' that is really the 2nd byte of a multibyte char.
2821 Quote empty string with shell_quoting_style.
2823 2004-02-03 Bruno Haible <bruno@clisp.org>
2825 * pipe.h: New file, from GNU gettext.
2826 * pipe.c: New file, from GNU gettext.
2828 2004-01-27 Bruno Haible <bruno@clisp.org>
2830 * execute.h: New file, from GNU gettext.
2831 * execute.c: New file, from GNU gettext.
2832 * w32spawn.h: New file, from GNU gettext.
2834 2004-01-23 Paul Eggert <eggert@twinsun.com>
2836 Exit-status fix from coreutils.
2838 Use exit_failure consistently in place of EXIT_FAILURE,
2839 so that program exit statuses are consistent on failure.
2841 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2842 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2843 * argmatch.h: Comment fix to match the above.
2844 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2845 Now a macro referring to exit_failure, instead of a separate
2846 variable. Include "exitfail.h" to get it.
2847 * xstrtol.h: Include "exitfail.h".
2848 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2850 * long-options.c (parse_long_options): Use prototype
2851 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2854 2004-01-21 Jim Meyering <jim@meyering.net>
2856 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2857 so as not to conflict with a different-sized __mktime_internal
2858 function in GNU libc.
2859 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2860 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2862 2004-01-18 Paul Eggert <eggert@twinsun.com>
2864 Merge from diffutils.
2866 * file-type.c (file_type): Add typed memory objects.
2867 * file-type.h (S_TYPEISTMO): New macro.
2869 * c-stack.h (c_stack_action): Remove argv argument.
2870 * c-stack.c (c_stack_action): Likewise. All uses changed.
2871 (die): Don't calculate message unless segv_action returns.
2872 (get_stack_location, min_address_from_argv, max_address_from_argv,
2873 volatile stack_base, volatile_stack_size): Remove.
2874 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2875 that every segmentation violation is a stack overflow. (Ouch!)
2876 See Debian bug 136249 (still outstanding) for more info about why
2877 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2879 2003-11-30 Bruno Haible <bruno@clisp.org>
2881 Safer stack allocation.
2882 * setenv.c: Include allocsa.h.
2883 (alloca): Remove fallback definition.
2884 (freea): Remove macro.
2885 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2888 2003-10-17 Bruno Haible <bruno@clisp.org>
2890 * binary-io.h: Avoid warnings on Cygwin.
2892 2003-12-28 Bruno Haible <bruno@clisp.org>
2894 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2895 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2897 2003-11-28 Bruno Haible <bruno@clisp.org>
2899 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2901 2003-11-27 Bruno Haible <bruno@clisp.org>
2903 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2905 2003-11-17 Bruno Haible <bruno@clisp.org>
2907 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2909 2003-11-24 Bruno Haible <bruno@clisp.org>
2911 * xallocsa.h: New file, from GNU gettext.
2912 * xallocsa.c: New file, from GNU gettext.
2914 2003-11-24 Bruno Haible <bruno@clisp.org>
2916 * allocsa.h: New file, from GNU gettext.
2917 * allocsa.c: New file, from GNU gettext.
2919 2003-11-24 Bruno Haible <bruno@clisp.org>
2921 * eealloc.h: New file.
2923 2004-01-15 Jim Meyering <jim@meyering.net>
2925 Merge from coreutils.
2927 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2928 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2929 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2931 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2932 optional configure-time default.
2934 * version-etc.c (version_etc_copyright): Update copyright date.
2936 * xreadlink.c (xreadlink): Correct outdated comment.
2938 2004-01-15 Paul Eggert <eggert@twinsun.com>
2940 Merge from coreutils.
2942 * posixver.c: Include posixver.h.
2944 * same.c: Include <stdbool.h>, <limits.h>.
2945 (_POSIX_NAME_MAX): Define if not defined.
2947 (same_name): If file names are silently truncated, report
2948 that the file names are the same if they are the same after
2949 the silent truncation.
2951 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2952 conversion function.
2953 * xstrtod.c (xstrtod): Likewise. All callers changed to
2954 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2957 2004-01-14 Paul Eggert <eggert@twinsun.com>
2959 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2960 with like-named macro in fnmatch.c.
2961 (EXT): Use an internal constant instead.
2963 Merge fnmatch patches from glibc.
2964 * fnmatch.c (mbsinit): Remove define.
2965 Add libc_hidden_ver (__fnmatch, fnmatch).
2966 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2967 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2969 2003-12-14 Karl Berry <karl@gnu.org>
2971 * config.charset: update from gettext-runtime.
2973 2003-12-03 Paul Eggert <eggert@twinsun.com>
2975 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2976 Bug reported by Alfred M. Szmidt.
2978 2003-11-29 Karl Berry <karl@gnu.org>
2980 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2982 2003-11-23 Paul Eggert <eggert@twinsun.com>
2983 Bruno Haible <bruno@clisp.org>
2985 * printf-parse.h: Don't include sys/types.h.
2986 (ARG_NONE): New macro.
2987 (char_directive): Change type of *arg_index fields to size_t.
2988 * printf-parse.c: Don't include sys/types.h.
2989 (SSIZE_MAX): Remove macro.
2990 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2991 Remove unnecessary overflow check.
2992 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2995 2003-11-24 Paul Eggert <eggert@twinsun.com>
2997 * alloca.c: Remove dependency on xalloc module.
2998 (xalloc_die): Remove.
2999 (memory_full) [!defined emacs]: New macro.
3000 [!defined emacs]: Don't include xalloc.h.
3001 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3002 address arithmetic overflows. Change datatypes a bit to avoid
3005 2003-11-22 Jim Meyering <jim@meyering.net>
3007 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3009 2003-11-17 Bruno Haible <bruno@clisp.org>
3011 * vasnprintf.c (alloca): Remove fallback definition.
3012 (freea): Remove definition.
3013 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3014 Reported by Paul Eggert.
3016 2003-11-17 Jim Meyering <jim@meyering.net>
3018 On systems without utime and without a utimes function capable of
3019 dealing with a NULL struct utimbuf* argument, this utime replacement
3020 could -- in unusual circumstances -- leak a file descriptor.
3021 * utime.c: Include <unistd.h> and <errno.h>.
3022 (utime_null): Be sure to close `fd' and to preserve errno.
3023 Reported by Geoff Collyer via Arnold Robbins.
3025 2003-11-16 Paul Eggert <eggert@twinsun.com>
3026 Bruno Haible <bruno@clisp.org>
3028 Protect against address arithmetic overflow.
3029 * printf-args.h: Include stddef.h.
3030 (arguments): Change type of field 'count' to size_t.
3031 * printf-args.c (printf_fetchargs): Use size_t instead of
3032 'unsigned int' where appropriate.
3033 * printf-parse.h: Include sys/types.h.
3034 (char_directive): Change type of *arg_index fields to ssize_t.
3035 (char_directives): Change type of fields 'count', max_*_length to
3037 * printf-parse.c: Include sys/types.h and xsize.h.
3038 (SSIZE_MAX): Define fallback value.
3039 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3040 instead of 'int' where appropriate. Check a_allocated, d_allocated
3041 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3042 * vasnprintf.c: Include xsize.h.
3043 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3044 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3045 overflow. Avoid wraparound when converting a width or precision from
3048 2003-11-16 Bruno Haible <bruno@clisp.org>
3050 Update from GNU gettext.
3051 * printf-parse.c: Generalize to it can be compiled for wide strings.
3052 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3053 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3054 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3055 SNPRINTF): New macros.
3056 Don't include <alloca.h> if the file is used inside libintl.
3057 (local_wcslen): New function, for Solaris 2.5.1.
3058 (VASNPRINTF): Use it instead of wcslen.
3060 2003-11-16 Bruno Haible <bruno@clisp.org>
3062 * xsize.h (xmax): New function.
3063 (xsum, xsum3, xsum4): Declare as "pure" functions.
3065 2003-11-12 Paul Eggert <eggert@twinsun.com>
3067 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3068 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3069 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3070 heuristic is just as accurate as far as we know, and it removes a
3071 dependency on size_max.m4 and ptrdiff_max.m4.
3073 2003-11-12 Paul Eggert <eggert@twinsun.com>
3075 * xstrtol.c (__xstrtol): Remove "break" immediately after
3076 "return", to pacify some unknown compiler. Problem reported
3079 2003-11-11 Bruno Haible <bruno@clisp.org>
3081 * xsize.h (SIZE_MAX): Remove fallback definition.
3082 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3085 2003-11-10 Paul Eggert <eggert@twinsun.com>
3087 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3088 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3089 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3091 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3092 not (size_t) -1, since it's defined here.
3094 2003-11-06 Paul Eggert <eggert@twinsun.com>
3096 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3097 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3098 Reject sizes of exactly SIZE_MAX bytes.
3099 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3100 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3102 2003-11-05 Bruno Haible <bruno@clisp.org>
3104 * xsize.h: Include limits.h, to avoid a possible collision with
3105 SIZE_MAX defined in <limits.h> on Solaris.
3107 2003-11-04 Bruno Haible <bruno@clisp.org>
3109 * xsize.h: New file.
3110 * linebreak.c: Include xsize.h.
3111 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3112 argument for overflow.
3113 Suggested by Paul Eggert.
3115 2003-10-31 Bruno Haible <bruno@clisp.org>
3117 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3118 to avoid (extremely rare) race condition.
3119 Suggested by Paul Eggert.
3121 2003-11-03 Jim Meyering <jim@meyering.net>
3123 * userspec.c: Include "userspec.h".
3124 * userspec.h: New file.
3126 2003-10-31 Paul Eggert <eggert@twinsun.com>
3128 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3129 * mountlist.c (SIZE_MAX): Define if not defined already.
3130 (read_filesystem_list): Set and use me_type_malloced.
3131 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3132 whatever the type happens to be), for brevity and consistency.
3133 Check for size calculation overflow on Alphas running OSF/1.
3135 2003-10-31 Jim Meyering <jim@meyering.net>
3137 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3139 * linebuffer.c: Include <string.h> for declaration of memset.
3141 2003-10-30 Paul Eggert <eggert@twinsun.com>
3142 Bruno Haible <bruno@clisp.org>
3144 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3145 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3147 2003-10-29 Paul Eggert <eggert@twinsun.com>
3149 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3150 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3152 * quotearg.c (quotearg_n_options): Use it.
3153 * group-member.c: Include <stdbool.h>.
3154 (free_group_info): Arg is now const *; don't free arg.
3155 (get_group_info): Now returns bool and accepts struct group_info *,
3156 rather than returning a malloc'ed struct group_info *.
3157 All uses changed. Check for overflow in internal size calculation.
3159 * getusershell.c (readname): Simplify the code by using x2nrealloc
3160 rather than xmalloc/xrealloc.
3161 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3162 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3163 conformance bug: the old code used a pointer after freeing the
3164 storage that it addressed.
3165 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3166 rather than doing it by hand.
3167 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3168 the buffer preserved. Use free and xmalloc instead.
3169 * quotearg.c (quotearg_n_options): Likewise.
3170 Use a simpler test for size overflow. Don't use xalloc_oversized
3171 because unsigned int might be wider than size_t (!); this suggests
3172 that we should switch from unsigned int to size_t for slot numbers.
3174 2003-10-27 Bruno Haible <bruno@clisp.org>
3176 * stdbool_.h: Better support for BeOS.
3178 2003-10-27 Paul Eggert <eggert@twinsun.com>
3180 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3181 to allocate the returned structure. Do not allocate a subarray,
3182 as x2nrealloc will do that.
3183 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3184 instead of xnrealloc.
3185 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3187 2003-10-26 Paul Eggert <eggert@twinsun.com>
3189 * xalloc.h (xalloc_oversized): New static inline function, for
3190 callers that want to do their own size-overflow checking. Include
3191 <stdbool.h>, since xalloc_oversized returns bool.
3192 * xalloc.c (array_size_overflow): Remove. All callers changed
3193 to use xalloc_oversized.
3195 Add two functions x2realloc, x2nrealloc, for programs that grow
3196 arrays dynamically by doubling their sizes.
3197 * xalloc.h (x2realloc, x2nrealloc): New decls.
3198 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3201 Port to C99 semantics for 'inline' of external functions.
3202 Bug reported by Bruno Haible.
3203 * xmalloc.c (xnmalloc_inline): New static inline function,
3204 with the old contents of xnmalloc.
3205 (xnmalloc, xmalloc): Use it.
3206 (xnrealloc_inline): New static inline function,
3207 with the old contents of xnrealloc.
3208 (xnrealloc, xrealloc): Use it.
3210 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3212 2003-10-25 Paul Eggert <eggert@twinsun.com>
3214 Fix several address-calculation bugs in the hash modules,
3215 plus some minor code cleanup.
3217 * hash.h: Include <stdbool.h>, for bool.
3218 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3219 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3220 hash_get_n_entries, hash_get_max_bucket_length,
3221 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3222 hash_rehash): Use size_t rather than unsigned.
3223 * hash.c (struct hash_table, hash_get_n_buckets,
3224 hash_get_n_buckets_used, hash_get_n_entries,
3225 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3226 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3227 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3229 (SIZE_MAX): Define if not defined.
3230 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3231 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3233 Use const * when possible.
3234 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3235 (check_tuning): Fix bug: if tuning parameters were very close to
3236 0 or 1, rounding errors could have caused subscript violations.
3237 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3238 (hash_initialize): Add 'fail:' label
3239 to free table and return NULL, and use it to simplify code.
3240 Use calloc rather than clearing the storage ourself.
3241 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3242 buffer size calculations.
3243 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3244 Include <stddef.h>, for size_t.
3245 * hash-pjw.c (hash_pjw): Likewise.
3246 Switch to method described by Bruno Haible.
3247 Include <limits.h>, for CHAR_BIT.
3248 (SIZE_BITS): New macro.
3250 2003-10-21 Paul Eggert <eggert@twinsun.com>
3252 * getndelim2.c (getndelim2): When size calculation overflows,
3253 ceiling the allocation at NMAX bytes rather than silently
3254 discarding input bytes before NMAX is reached. This makes
3255 a difference only if NMAX exceeds SIZE_MAX / 2.
3257 * obstack.c: Merge from glibc.
3258 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3259 Add libc_hidden_def (_obstack_newchunk).
3260 (_obstack_free) [! defined _LIBC]: Remove.
3261 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3262 a clone of the function body.
3263 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3264 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3266 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3267 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3270 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3271 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3272 Don't use lvalue casts, as GCC plans to remove support for them
3273 in GCC 3.5. Reported by Joseph S. Myers. This bug
3274 was also present in the non-GCC version, indicating that this
3275 code had always been buggy and had never been widely used.
3276 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3277 Use the fast variant of each macro, rather than copying the
3278 definiens of the fast variant; that way, we'll be more likely to
3279 catch future bugs in the fast variants.
3281 2003-10-20 Bruno Haible <bruno@clisp.org>
3283 * wait-process.h: New file, from GNU gettext.
3284 * wait-process.c: New file, from GNU gettext.
3286 2003-10-19 Jim Meyering <jim@meyering.net>
3288 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3290 2003-10-16 Paul Eggert <eggert@twinsun.com>
3292 * getgroups.c: Include <errno.h>, <stdlib.h>.
3293 (getgroups): First arg is int, not size_t.
3294 Don't let 'free' mangle errno.
3296 2003-10-16 Jim Meyering <jim@meyering.net>
3298 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3300 2003-10-15 Paul Eggert <eggert@twinsun.com>
3302 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3304 (new_exclude, add_exclude_file): Initial size no longer needs to
3306 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3307 our own address arithmetic overflow checking.
3309 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3310 (fnmatch): Do not alloca more than 2000 wide characters;
3311 instead, use malloc for large buffers.
3312 Check for address arithmetic overflow, and return -1
3313 with errno set to ENOMEM in that case.
3314 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3315 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3316 instead, return -1. Check for address arithmetic overflow.
3318 2003-10-14 Paul Eggert <eggert@twinsun.com>
3320 Handle invalid suffixes and overflow independently, so that
3321 callers can treat them independently as needed. Fix some bugs in
3322 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3323 suffix for a human-readable blocksize. The major caller-visible
3324 change is the addition of a new
3325 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3326 that both overflow and suffix chars were found.
3328 * human.c (humblock): Don't check separately for invalid suffix
3329 char; that is xstrtoumax's job (now that its bug is fixed).
3330 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3331 INTMAX_MAX]: New macros.
3332 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3333 TYPE_MAXIMUM): New macros.
3334 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3335 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3336 if overflow occurs, as it's what __strtol does and it's more useful
3338 (__xstrtol): If __strtol reports some error other than ERANGE,
3339 reflect it to the caller as LONGINT_INVALID. If it reports
3340 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3341 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3342 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3344 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3345 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3346 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3347 [defined UINTMAX_MAX]: New macros.
3349 2003-10-14 Bruno Haible <bruno@clisp.org>
3351 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3352 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3353 Also use volatile where needed.
3355 2003-10-12 Paul Eggert <eggert@twinsun.com>
3357 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3358 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3359 and define in terms of the other primitives.
3360 * xmalloc.c: Include stdbool.h; do not include exit.h.
3361 (SIZE_MAX): Define if not already defined.
3362 (array_size_overflow): New function.
3363 (xalloc_die): Abort instead of exiting if 'error' returns.
3364 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3365 (xmalloc, xrealloc): Use them.
3366 (xcalloc): Check for address arithmetic overflow.
3367 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3368 a bit faster than strcpy.
3370 2003-10-08 Paul Eggert <eggert@twinsun.com>
3372 Merge getpass from libc, plus a few fixes.
3374 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3375 Include <stdbool.h>.
3376 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3377 __fsetlocking to empty.
3378 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3379 do include <bits/libc-lock.h>.
3380 Do not include <fcntl.h>; not needed.
3381 [_LIBC]: Include <wchar.h>.
3382 (NOTCANCEL_MODE): New macro.
3383 (flockfile, funlockfile) [_LIBC]: New macros.
3384 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3385 [!_LIBC]: New macros.
3386 (call_fclose): New function.
3387 (getpass): Use it. Save tty stream separately; this simplifies the
3388 code and makes it more reliable if stdin happens to equal stdout.
3389 Invoke __fsetlocking on tty.
3390 Handle thread cancellation if needed.
3391 Namespace cleanup (use __tcgetattr, __getline).
3392 Use bool for Booleans.
3393 [USE_IN_LIBIO]: Handle wide streams.
3394 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3395 stream might go where.
3397 * unlocked-io.h: Include <stdio.h>, so that the caller
3398 doesn't have to include <stdio.h> before us.
3399 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3400 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3401 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3402 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3403 if not declared, so that we can use getpass.c code from libc without
3405 (flockfile, ftrylockfile, funlockfile): New macros.
3407 2003-10-06 Bruno Haible <bruno@clisp.org>
3409 * version-etc-2.h: Remove file.
3410 * version-etc-2.c: Remove file.
3412 2003-09-25 Jim Meyering <jim@meyering.net>
3413 Bruno Haible <bruno@clisp.org>
3415 This lets translators provide better translations for the
3416 "Written by ..." part of --version output.
3417 * version-etc.h: Include stdarg.h.
3418 (version_etc_copyright): Declare as readonly.
3419 (version_etc): Make this function variadic with a NULL-terminated list
3420 of author name strings.
3421 (version_etc_va): New declaration.
3422 * version-etc.c: Include stdarg.h, stdlib.h.
3423 (version_etc_copyright): Declare as readonly.
3424 (version_etc_va): New function. Provide a different translatable string
3425 for each possible number of authors < 10. Abbreviate when there are 10
3427 (version_etc): Make this function variadic. Call version_etc_va.
3428 Suggestion from Gary V. Vaughan.
3430 * long-options.h (parse_long_options): Change prototype: the authors
3431 string is moved to the end and becomes variadic.
3432 * long-options.c: Include stdarg.h.
3433 (parse_long_options): Make this function variadic, too.
3434 Call version_etc_va, not version_etc.
3436 2003-10-06 Bruno Haible <bruno@clisp.org>
3438 * fatal-signal.h: New file, from GNU gettext.
3439 * fatal-signal.c: New file, from GNU gettext.
3441 2003-10-04 Karl Berry <karl@gnu.org>
3443 * argp*: update from libc.
3445 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3447 * getpass.c (getpass): Use a no-op fseek when switching from input to
3448 output mode on the same stream.
3450 2003-09-29 Paul Eggert <eggert@twinsun.com>
3452 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3453 Fix arg typo in previous patch.
3455 2003-09-28 Jim Meyering <jim@meyering.net>
3457 * error.c: Correct cpp indentation.
3459 2003-09-27 Paul Eggert <eggert@twinsun.com>
3461 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3462 Omit the special code that used __typeof__, since we worry that
3463 it could be more trouble than it's worth. See:
3464 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3465 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3469 2003-09-26 Jim Meyering <jim@meyering.net>
3471 * error.c (error_tail): Move some declarations
3472 into inner scope where the local variables are used.
3474 2003-09-26 Bruno Haible <bruno@clisp.org>
3476 * stpncpy.h (gnu_stpncpy): New declaration.
3477 (stpncpy): Define as alias for gnu_stpncpy.
3478 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3480 2003-09-26 Paul Eggert <eggert@twinsun.com>
3482 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3483 (error_tail): Do not loop, reallocating temporary buffer, since
3484 the output cannot contain more wide characters than the input
3485 contains bytes, the size must be big enough already. This avoids
3486 one potential size overflow calculation. Check for size overflow
3487 when calculating temporary buffer size. Free temporary buffer
3488 when done, if it was allocated with malloc; this plugs a memory
3489 leak. Remove casts from void * to pointers, that are no longer
3490 needed now that we're assuming C89 or better.
3492 Merge error changes from glibc.
3494 * error.c, error.h: Update copyright notice header to match glibc.
3495 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3496 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3497 Disable cancellation while printing error.
3498 * error.h: Prepend __ to parameter names.
3500 2003-09-25 Karl Berry <karl@gnu.org>
3502 * argp-fmtstream.c, argp-help.c: update from libc.
3504 2003-09-25 Bruno Haible <bruno@clisp.org>
3506 * version-etc-2.h: New file, from version-etc.h with modifications.
3507 * version-etc-2.c: New file, from version-etc.c with modifications.
3509 2003-09-25 Simon Josefsson <jas@extundo.com>
3511 * xgetdomainname.h: New file.
3512 * xgetdomainname.c: New file.
3514 2003-09-25 Simon Josefsson <jas@extundo.com>
3515 Bruno Haible <bruno@clisp.org>
3517 * getdomainname.h: New file.
3518 * getdomainname.c: New file.
3520 2003-09-24 Paul Eggert <eggert@twinsun.com>
3522 * linebuffer.c (freebuffer): Don't free the argument, just
3523 the buffer associated with the argument. Bug reported by
3526 2003-09-19 Karl Berry <karl@gnu.org>
3528 * argp.h: update from libc.
3530 2003-09-16 Paul Eggert <eggert@twinsun.com>
3532 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3533 input error, instead of returning NULL the next time we are called
3534 (and therefore losing track of errno).
3536 2003-09-15 Paul Eggert <eggert@twinsun.com>
3538 * getndelim2.c (getndelim2): Don't trash errno when a read
3539 fails, so that the caller gets the proper errno.
3541 * readutmp.c (read_utmp): Likewise.
3542 Check for fstat error. Close stream and free storage
3545 2003-09-14 Bruno Haible <bruno@clisp.org>
3547 * fwriteerror.h: New file.
3548 * fwriteerror.c: New file.
3550 2003-09-14 Jim Meyering <jim@meyering.net>
3552 * getloadavg.c: Correct cpp indentation.
3553 * strdup.c: Likewise.
3554 * vasnprintf.c: Likewise.
3556 2003-09-12 Paul Eggert <eggert@twinsun.com>
3558 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3559 * obstack.c [!defined _LIBC]: Likewise.
3560 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3561 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3562 * exitfail.c: Don't include stdlib.h; no longer needed.
3564 More changes to assume C89 or better.
3566 * error.c (error_tail): Assume vprintf.
3568 * argmatch.c (getenv): Remove decl.
3569 * progreloc.c (get_full_program_name): Define via prototype.
3570 * setenv.c (clearenv): Likewise.
3571 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3573 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3574 (malloc, memcpy): Remove decls.
3575 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3576 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3577 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3578 (memcpy): Remove macro.
3579 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3580 (__P): Remove. All uses removed.
3581 (PTR): Remove. All uses changed to void *.
3582 (CHAR_BIT, NULL): Remove.
3583 (spaces, zeros, memset_space, memset_zero)
3584 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3586 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3587 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3588 Define with prototype.
3589 Remove now-unnecessary prototype decl.
3590 (extra_args_spec): Assume ANSI C. All uses changed.
3591 (extra_args_spec_iso): Remove.
3592 (my_strftime, emacs_strftimeu): Define via prototype.
3593 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3595 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3596 * strtoimax.c: Include <stdlib.h> unconditionally.
3597 (strtoul, strtol): Remove decls.
3598 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3600 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3601 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3602 (LOCALE_PARAM_PROTO): New macro.
3603 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3604 (INTERNAL (strtol), strtol): Define with a prototype.
3605 (PARAMS): Remove. All uses removed.
3606 * tempname.c: Include <string.h> unconditionally.
3607 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3608 * xgethostname.c (main): Define with a prototype.
3609 * xmalloc.c: Include "xalloc.h" first, to check interface.
3610 Include <stdlib.h> unconditionally.
3611 (calloc, malloc, realloc, free): Remove decls.
3612 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3613 Include <stdlib.h> unconditionally. Sort include file names.
3615 (xstrtod): Define with a prototype.
3616 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3617 (strtol, strtoul): Remove decls.
3619 2003-09-11 Paul Eggert <eggert@twinsun.com>
3621 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3622 Include <stdlib.h>, <string.h> unconditionally.
3623 Remove now-unnecessary cast to char *.
3624 * strnlen.c: Include <string.h> unconditionally.
3625 * yesno.c (yesno): Define with a prototype.
3627 2003-09-10 Bruno Haible <bruno@clisp.org>
3629 * strcspn.c: Include <string.h> unconditionally.
3630 * strpbrk.c: Include <string.h> unconditionally.
3631 * strstr.c: Include <string.h> unconditionally.
3632 * unicodeio.c: Include <string.h> unconditionally.
3633 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3634 * unsetenv.c: Likewise.
3635 * xreadlink.c: Include <stdlib.h> unconditionally.
3636 * yesno.c: Include <stdlib.h> unconditionally.
3637 (rpmatch): Add prototype.
3639 2003-09-10 Jim Meyering <jim@meyering.net>
3641 * error.c: Correct indentation of cpp directives.
3643 2003-09-09 Paul Eggert <eggert@twinsun.com>
3647 * acosl.c (main): Use a prototype.
3648 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3651 * getloadavg.c (getloadavg, main): Define via prototypes.
3653 * getopt.h (struct option.name): Assume C89, and use 'const'.
3654 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3655 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3657 * getopt.c (const): Remove macro.
3658 Include <string.h> unconditionally.
3659 (my_index): Remove; all uses changed to strchr.
3660 (strlen): Remove decl.
3661 (exchange): Remove forward decl; no longer needed.
3662 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3663 Define with prototype.
3664 * getopt1.c (const): Remove macro.
3665 (getopt_long, getopt_long_only, main): Define with prototype.
3667 * getugroups.c: Include <string.h> unconditionally.
3669 * getusershell.c: Include <stdlib.h> unconditionally.
3670 (getusershell, setusershell, endusershell, readname, main):
3671 Define with prototypes.
3673 * group-member.c: Include group-member.h first.
3674 Include <stdlib.h> unconditionally.
3676 * hard-locale.c: Include hard-locale.h first.
3677 Include <stdlib.h>, <string.h> unconditionally.
3679 * hash.c (free, malloc): Remove decls.
3680 Include <stdlib.h> unconditionally.
3682 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3683 (getenv): Do not declare.
3685 * idcache.c: Include <string.h> unconditionally.
3687 * long-options.c: Include long-options.h first, to test interface.
3688 Include <stdlib.h> unconditionally.
3690 * makepath.c: Include makepath.h first, to test interface.
3691 Include <stdlib.h> and <string.h> unconditionally.
3693 * linebuffer.c: Include <stdlib.h>.
3694 (free): Remove decl.
3696 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3697 rpl_malloc returns void *, not char *.
3698 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3700 * md5.h: Include <limits.h> unconditionally.
3701 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3702 (__P): Remove; all uses removed.
3703 * md5.c: Include "md5.h" first.
3704 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3705 md5_buffer, md5_process_bytes, md5_process_block):
3706 Define with prototypes.
3707 * sha.h (__P): Remove all uses. (It wasn't defined??)
3708 * sha.c: Include "sha.h" first.
3709 Include <stdlib.h>, <string.h> unconditionally.
3711 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3712 * memcmp.c (__ptr_t): Likewise.
3713 * memrchr.c (__ptr_t): Likewise.
3714 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3715 Include <string.h> unconditionally.
3716 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3717 * memchr.c: Include <stdlib.h> unconditionally.
3718 * memchr.c (LONG_MAX): Remove.
3719 * memrchr.c (LONG_MAX): Likewise.
3720 * memchr.c (__memchr): Define via a prototype.
3721 * memrchr.c (__memrchr): Likewise.
3722 * memcmp.c (__P): Remove, and remove all uses.
3723 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3724 Remove forward decls; no longer needed.
3725 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3726 Use types required by C89 in prototype.
3728 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3729 * savedir.c: Likewise.
3730 * mkdir.c (free): Remove decl.
3731 * rmdir.c (rmdir): Define with a prototype.
3732 * savedir.c: Include savedir.h first, to test interface.
3734 * mktime.c (STDC_HEADERS): Remove.
3735 Include <stdlib.h>, <string.h> unconditionally.
3737 * modechange.c: Include <stdlib.h> unconditionally.
3738 (malloc): Remove decl.
3740 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3741 (free): Remove decl.
3743 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3744 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3745 (This type really should be intptr_t, but that's a C99ism.)
3746 (_obstack_memcpy): Remove: all uses changed to memcpy.
3747 Include <string.h> unconditionally.
3748 (struct obstack): Assume __STDC__ for types of members
3749 chunkfun, freefun, extra_arg.
3750 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3751 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3752 obstack_begin, obstack_specify_allocation,
3753 obstack_specify_allocation_with_arg, obstack_chunkfun,
3754 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3755 Remove unprototyped decls and the macros that use them.
3756 * obstack.c (POINTER): Remove. All uses changed to void *.
3757 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3758 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3759 (defined __STDC__ && __STDC__)]:
3760 Remove nonprototyped code.
3761 Include <stdlib.h> unconditionally.
3762 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3763 _obstack_allocated_p, _obstack_free, obstack_free,
3764 _obstack_memory_used, print_and_abort):
3765 Define using prototypes.
3766 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3767 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3768 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3769 obstack_next_free, obstack_object_size, obstack_room) [0]:
3770 Remove unused, unprototyped code.
3772 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3774 * physmem.c (physmem_total, physmem_available, main): Define
3777 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3778 (main): Define with a prototype.
3780 * posixver.c (getenv): Remove decl.
3782 * putenv.c (malloc): Returns void *, not char *.
3783 Include <string.h> unconditionally.
3784 (strchr, memcpy, NULL): Do not define.
3786 * readtokens.c: Include readtokens.h first, to test interface.
3787 Include <stdlib.h>, <string.h> unconditionally.
3788 (init_tokenbuffer): Define with a prototype.
3790 * regex.c (PARAMS): Remove. All uses removed.
3791 All uses of _RE_ARGS removed, too.
3792 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3794 (bzero): Assume memset exists.
3795 (memcmp, memcpy, NULL): Remove.
3796 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3797 char, or assignments to local vars of type signed char.
3798 (init_syntax_once, PREFIX(extract_number_and_incr),
3799 PREFIX(print_partial_compiled_pattern),
3800 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3801 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3802 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3803 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3804 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3805 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3806 wcs_compile_range, byte_compile_range, truncate_wchar,
3807 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3808 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3809 count_mbs_length, wcs_re_match_2_internal,
3810 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3811 PREFIX(alt_match_null_string_p),
3812 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3813 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3814 regfree, PREFIX(extract_number)): Define with prototype. Remove
3815 now-unnecessary declaration, if any.
3816 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3818 Remove now-unnecessary casts among pointer types.
3819 * regex.h (_RE_ARGS): Remove. All uses removed.
3821 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3822 (free): Remove decl.
3824 * rpmatch.c: Include <stdlib.h> unconditionally.
3826 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3827 (free): Remove decl.
3829 * save-cwd.c: Include <stdlib.h> unconditionally.
3830 * xgetcwd.c: Likewise.
3832 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3833 (free): Remove decl.
3835 * strchrnul.c (strchrnul): Define with a prototype.
3836 Fix bug: c_in was not converted to char before searching.
3838 The following changes are not K&R related:
3840 * group-member.h: Include <sys/types.h>, so that this file is
3842 * makepath.h: Likewise.
3844 * getusershell.c (readname, default_index, line_size, readname):
3845 Use size_t, not int, for sizes.
3846 (readname): If the size overflows, report an error instead of
3849 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3851 * getndelim2.c: Assume stdlib.h per the C89 spec.
3853 2003-09-08 Paul Eggert <eggert@twinsun.com>
3855 Assume C89 or better; remove K&R cruft.
3856 A few of these changes were first proposed by Derek Robert Price
3857 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3859 * addext.c: Include <string.h> unconditionally.
3860 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3861 Don't declare getenv or malloc.
3863 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3864 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3866 (find_stack_direction, alloca): Use prototypes.
3868 * atexit.c (atexit): Define using a prototype.
3870 * basename.c, dirname.c, stripslash.c:
3871 Include <string.h> unconditionally.
3873 * bcopy.c: Include <stddef.h>.
3874 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3876 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3878 * error.h (error, error_at_line, error_print_progname)
3879 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3880 * error.c: Include error.h first, to check interface.
3881 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3882 (VA_START): Remove; all uses changeed to va_start.
3883 (exit, strerror): Remove decls.
3884 (error_print_progname): Prototype uncondionally.
3885 Don't include <errno.h>; no longer needed.
3886 (private_strerror): Remove.
3887 (error_tail): Always define.
3888 (error, error_at_line): Assume C89 or better; always use prototypes.
3889 * fatal.c: Include "fatal.h" first, to test interface.
3890 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3891 (VA_START): Remove; all uses changed to va_start.
3892 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3894 (exit): Remove decl.
3895 (fatal): Prototype unconditionally. Assume va_start works.
3896 Abort at end, to pacify gcc.
3898 * euidaccess.c (main): Define with a prototype.
3900 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3902 * exitfail.c: Include <stdlib.h> unconditionally.
3904 * fnmatch_.h (__P): Remove. All uses changed to assume
3906 * fnmatch.c: Include fnmatch.h first, to test interface.
3907 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3908 (getenv): Remove decl.
3909 (fnmatch): Define using a prototype.
3910 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3911 (FCT): Define using a prototype.
3913 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3915 * gethostname.c: Include <stddef.h>.
3916 (gethostname): Define with prototype. Length is size_t, not int.
3918 2003-09-08 Paul Eggert <eggert@twinsun.com>
3920 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3921 getversion.c should have been removed then, but was accidentally
3924 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3925 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3927 2003-09-07 Paul Eggert <eggert@twinsun.com>
3929 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3930 copy_tm_result. Bug reported by Simon Josefsson in
3931 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3933 2003-09-06 Paul Eggert <eggert@twinsun.com>
3935 * time_r.c, time_r.h: New files.
3937 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3939 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3940 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3942 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3944 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3945 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3948 * timegm.c: Switch to glibc implementation, with the following changes:
3949 [defined HAVE_CONFIG_H]: Include <config.h>.
3950 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3951 (__mktime_internal) [!defined _LIBC]: New decl.
3952 (__gmtime_r) [!defined _LIBC]: New macro and function.
3953 (timegm): Use a prototype, since gnulib assumes C89.
3954 Do not bother declaring tmp to be const, as it's not really usefu.
3955 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3956 (timegm): Declare only if HAVE_DECL_TIMEGM.
3958 2003-09-03 Paul Eggert <eggert@twinsun.com>
3960 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3961 Bug reported by Lute Kamstra in
3962 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3964 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3965 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3966 course with correspondingly smaller numbers for tomorrow and
3967 yesterday. From Tadayoshi Funaba. Originally installed into
3968 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3971 2003-08-31 Simon Josefsson <jas@extundo.com>
3973 * timegm.h: New file.
3974 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3976 2003-08-31 Karl Berry <karl@gnu.org>
3978 * argp.h: update from libc.
3980 2003-08-28 Bruno Haible <bruno@clisp.org>
3982 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3983 warning on QNX, which defines O_BINARY to 000000.
3985 2003-08-24 Bruno Haible <bruno@clisp.org>
3987 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3988 MSVC7 <stdio.h> is included later.
3990 2003-08-20 Bruno Haible <bruno@clisp.org>
3992 * progname.h: New file, from GNU gettext.
3993 * progname.c: New file, from GNU gettext.
3994 * progreloc.c: New file, from GNU gettext.
3996 2003-08-19 Bruno Haible <bruno@clisp.org>
3998 * xstrdup.c: Assume <string.h> exists.
4000 2003-08-18 Jim Meyering <jim@meyering.net>
4002 * setenv.h: Indent nested cpp directive.
4003 * vasnprintf.c: Remove trailing blanks.
4005 2003-08-17 Simon Josefsson <jas@extundo.com>
4006 Bruno Haible <bruno@clisp.org>
4008 * xstrndup.h: New file.
4009 * xstrndup.c: New file.
4011 2003-08-17 Bruno Haible <bruno@clisp.org>
4013 * strndup.h: New file.
4015 2003-08-16 Paul Eggert <eggert@twinsun.com>
4017 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4018 space, undoing this 2003-08-12 change:
4019 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4021 2003-08-16 Jim Meyering <jim@meyering.net>
4023 Merge from coreutils.
4024 * xstrtoimax.c: #else #if -> #elif.
4025 * xstrtoumax.c: Likewise.
4027 2003-08-15 Paul Eggert <eggert@twinsun.com>
4029 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4030 rather than tab, after '#' in shell-script copyright notices.
4031 Suggested by Bruno Haible.
4033 2003-08-15 Jim Meyering <jim@meyering.net>
4034 and Paul Eggert <eggert@twinsun.com>
4036 Merge from coreutils.
4037 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4038 member but strut utmpx does not. Needed for AIX 4.3.3.
4039 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4041 2003-08-15 Jim Meyering <jim@meyering.net>
4043 Merge from coreutils.
4044 * xgethostname.c: Include <stdlib.h>.
4045 (xghostname): Don't exit for anything other than memory-related
4046 failure; just return NULL.
4047 * userspec.c: Include "posixver.h".
4048 (parse_user_spec): Accept `.' as a separator only
4049 in pre-POSIX-200112 mode.
4050 * strtoimax.c: Use #elif rather than #else #if.
4051 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4052 Remove function, now that we can rely on a working tzset function.
4053 [!_LIBC]: Ensure that the required autoconf test has been run.
4054 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4055 Use underlying_strftime for %r.
4056 * sha.c: Merge in some clean-up and optimization changes from glibc.
4057 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4058 Ensure that it is a multiple of 64.
4059 Rearrange loop exit tests so as to avoid performing an
4060 additional fread after encountering an error or EOF.
4061 * realloc.c: Update copyright date.
4063 2003-08-14 Jim Meyering <jim@meyering.net>
4065 Merge from coreutils.
4066 * obstack.h: Whitespace changes.
4067 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4068 and xcalloc return values.
4069 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4070 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4071 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4072 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4073 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4075 Use mntctl's return value to drive the entry-processing loop, since
4076 we can't rely on the value of the vmt_length member in the last
4077 entry. On some systems doing so could result in exhausting
4078 virtual memory. Based in part on a patch from Mike Jetzer.
4080 2003-08-14 Jim Meyering <jim@meyering.net>
4081 and Paul Eggert <eggert@twinsun.com>
4083 Merges from coreutils, plus other fixes.
4084 * physmem.c: Merge in portability changes from gcc/libiberty
4085 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4086 for credits and details. Thanks to Kaveh Ghazi for helping
4087 to keep these files in sync.
4088 (ARRAY_SIZE): Define it.
4089 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4090 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4091 (memcasecmp): Don't assume size_t fits in unsigned int.
4092 Remove casts and duplicate code.
4093 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4094 (memcpy): Remove definition.
4095 Merge in some clean-up and optimization changes from glibc.
4096 [BLOCKSIZE]: Move definition to top of file.
4097 Ensure that it is a multiple of 64.
4098 Rearrange loop exit tests so as to avoid performing an
4099 additional fread after encountering an error or EOF.
4100 * md5.h (md5_uintptr): Define.
4101 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4102 return to the initial working directory. Preserve errno
4104 * idcache.c: Include "xalloc.h".
4105 (xmalloc, xrealloc): Remove decls.
4106 (getuser): Remove casts no longer required in C89.
4107 * human.c: Include stdio.h, for sprintf.
4108 * group-member.c: Include "xalloc.h".
4109 (xmalloc, xrealloc): Remove decls.
4110 (get_group_info): Remove casts no longer required in C89.
4111 * getusershell.c (readname): Remove casts no longer required in C89.
4112 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4113 * getline.c: Whitespace fix, from coreutils.
4115 2003-08-13 Paul Eggert <eggert@twinsun.com>
4117 * exclude.c: Include <ctype.h>
4118 (IN_CTYPE_DOMAIN): New macro.
4120 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4123 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4124 Undo previous (whitespace-only) change.
4126 2003-08-12 Paul Eggert <eggert@twinsun.com>
4128 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4129 Normalize leading white space and remove trailing white space.
4130 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4131 notice, as per ../config/srclist-update.
4133 Merge from coreutils.
4134 * euidaccess.h: New file.
4135 * euidaccess.c: Include it.
4136 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4137 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4138 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4140 2003-08-11 Bruno Haible <bruno@clisp.org>
4142 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4143 (vasnprintf): Use it instead of wcslen.
4145 2003-08-11 Bruno Haible <bruno@clisp.org>
4147 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4148 value to ensure that _Bool promotes to int. Use #define for _Bool when
4149 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4151 2003-08-10 Karl Berry <karl@gnu.org>
4153 * regex.h: update from libc (whitespace fix).
4155 2003-08-09 Paul Eggert <eggert@twinsun.com>
4157 Merge some files from coreutils. These changes were
4158 originally made by Jim Meyering.
4159 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4160 many older Unixes require this.
4161 * alloca.c (alloca): Remove cast to argument of free;
4162 no longer needed in C89.
4163 * alloca_.h, regex.h: Fix white space to match
4164 what GNU indent does.
4166 2003-08-05 Paul Eggert <eggert@twinsun.com>
4168 * bumpalloc.h: Remove.
4170 2003-08-04 Paul Eggert <eggert@twinsun.com>
4172 * getloadavg.c: Change copyright notice and spacing to conform to
4175 Merge from coreutils.
4176 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4178 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4179 from Karl Berry, implemented by Jim Meyering.
4180 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4181 from Dmitry V. Levin.
4182 Remove anachronistic cast of xrealloc.
4183 * fnmatch_.h (__const): Remove. Use 'const'.
4184 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4185 type. Otherwise, it wouldn't compile with at least /bin/cc on
4186 ymp-cray-unicos9.0.2.X.
4187 Combine two mostly-identical uses of alloca into one.
4188 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4190 2003-08-04 Dave Love <d.love@dl.ac.uk>
4194 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4195 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4196 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4197 obsolete NLIST_NAME_UNION.
4198 [__GNU__]: Undef BSD and FSCALE.
4199 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4201 2003-08-03 Paul Eggert <eggert@twinsun.com>
4203 * stdbool_.h (_Bool): Make it signed char, instead of
4204 an enum type, so that it's guaranteed to promote to int. See:
4205 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4207 2003-07-31 Paul Eggert <eggert@twinsun.com>
4209 * strerror.c: Include config.h, limits.h. Declare sprintf.
4210 (strerror): Don't assume that a printable int fits in 14 bytes.
4212 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4213 Bruno Haible <bruno@clisp.org>
4215 * getline.h (getline, getdelim): Change return type to ssize_t.
4216 * getline.c (getline, getdelim): Likewise.
4217 Remove _GNU_SOURCE define; now it's defined in config.h through
4220 2003-07-22 Paul Eggert <eggert@twinsun.com>
4222 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4223 over-parenthesization in macros.
4225 Sync with coreutils.
4227 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4230 Use `exit_failure' for xalloc and xmemcoll instead of their own
4231 private exit-failure variables.
4232 * xalloc.h (xalloc_exit_failure): Remove.
4233 * xmalloc.c: Likewise. Include exitfail.h.
4234 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4235 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4236 * xmemcoll.c: Likewise. Include exitfail.h.
4237 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4239 2003-07-18 Paul Eggert <eggert@twinsun.com>
4241 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4242 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4243 to test that it can stand by itself. Include "exitfail.h".
4244 Clients should set exit_failure instead.
4245 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4247 2003-07-18 Andreas Schwab <schwab@suse.de>
4249 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4251 2003-07-18 Bruno Haible <bruno@clisp.org>
4253 * getndelim2.h: New file.
4254 * getndelim2.c: Make into a module of its own. Include config.h,
4256 (getndelim2): Make non-static. Change return type to ssize_t.
4257 * getline.h: Change argument names.
4258 * getline.c: Include getndelim2.h instead of getndelim2.c.
4259 * getnline.c: Include getndelim2.h.
4261 2003-07-17 Bruno Haible <bruno@clisp.org>
4263 * Makefile.am: Remove file.
4264 * Makefile.in: Remove file.
4266 2003-07-17 Bruno Haible <bruno@clisp.org>
4268 * getnline.h: New file.
4269 * getnline.c: New file.
4270 * getndelim2.c: New file, extracted from getline.c.
4271 (getndelim2): Renamed from getdelim2, with added nmax argument.
4272 * getline.c: Include getndelim2.c.
4273 (getdelim2): Moved out to getndelim2.c.
4274 (getline, getdelim): Update.
4276 2003-07-15 <karl@gnu.org>
4278 * vasnprintf.c: update from gettext.
4280 2003-07-15 Jim Meyering <jim@meyering.net>
4282 * makepath.c (make_path): Enclose diagnostic in _(...).
4284 2003-07-14 Paul Eggert <eggert@twinsun.com>
4286 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4287 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4288 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4289 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4290 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4291 updated automatically by ../config/srclist-update. This changes
4292 their license from LPGL to GPL.
4294 2003-07-14 Jim Meyering <jim@meyering.net>
4296 Don't emit diagnostics. Let callers do that.
4297 * save-cwd.c: Don't include "error.h".
4298 (save_cwd): Don't call error. Ensure that errno is valid
4299 when returning nonzero.
4301 * save-cwd.h (restore_cwd): Update prototype.
4302 * save-cwd.c (restore_cwd): Remove two parameters.
4303 Simplify. Don't call error upon failure. Let callers do that.
4304 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4305 when auditing is enabled. But don't bother updating the #if.
4307 2003-07-14 Simon Josefsson <jas@extundo.com>
4309 * mempcpy.h: New file.
4310 * mempcpy.c: New file.
4312 2003-07-14 Paul Eggert <eggert@twinsun.com>
4314 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4315 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4316 unicodeio.c, unicodeio.h, unlocked-io.h:
4317 Switch from LGPL to GPL.
4319 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4321 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4322 it breaks C++ compilation.
4323 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4325 2003-07-10 Jim Meyering <jim@meyering.net>
4327 * vasnprintf.c: Remove trailing blanks.
4328 Make cpp indentation consistent.
4330 2003-07-09 Paul Eggert <eggert@twinsun.com>
4332 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4333 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4334 Switch from LGPL to GPL.
4336 2003-07-07 Paul Eggert <eggert@twinsun.com>
4338 * mktime.c: Fix some boundary cases and remove need for floating point.
4340 Issue a compile-time diagnostic if time_t is floating point, or if
4341 two's complement arithmetic is not in effect, or if arithmetic
4342 right shift does not propagate the sign. These assumptions were
4343 all in the original code but they weren't checked.
4345 (TIME_T_MIDPOINT, verify): New macros.
4346 (__isleap): Remove; it has integer overflow problems.
4347 (leapyear): New function, without those problems.
4348 (ydhms_tm_diff): Remove; splitting into two parts.
4349 (ydhms_diff): New function, containing the arithmetic part of
4350 the old ydhms_tm_diff function. Issue a compile-time
4351 diagnostic if we are not using C99 integer division.
4352 Avoid casts when possible.
4353 (guess_time_tm): New function, containing the checking part of
4354 the old ydhms_tm_diff function. Return the new value, rather than
4355 the difference between it and the old. Accept a new argument T
4356 so that *T specifies the old value. Check for overflow in the result.
4358 (__mktime_internal): Use a time_t offset, not a long int offset.
4359 This undoes the 2003-06-04 change, which is no longer needed now
4360 that we have better overflow checking.
4361 (localtime_offset): Likewise.
4363 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4364 and long are 64-bit but int is only 32-bit.
4365 (ydhms_diff): Use long int to store year1 and yday1.
4366 Issue a compile-time diagnostic if long int is not wide enough.
4368 (__mktime_internal): Use long int to store adjusted year and yday.
4369 Use plain C rather than preprocessor commands, if that doesn't
4371 Check for overflow (and try to repair) after each probe
4372 rather than checking only at the very end. This avoids some bugs
4373 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4374 does not equal GMT offset at maximum time).
4375 Use integer to check for overflow rather than floating point; this
4376 is more portable to non-IEEE hosts, and is a tad faster.
4377 When we detect that we are oscillating between two values,
4378 don't check whether tm_isdst has the requested value, since
4379 we already know the answer. When tm_isdst has the wrong value,
4380 use a different heuristic to find the right one, based on the
4381 extreme values actually observed in practice in tz2003a,
4382 rather than the (overly optimistic) "previous 3 calendar quarters".
4384 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4385 "T const" to accommodate glibc style.
4386 (check_result): Use less-confusing report format. "long" -> "long int.
4388 Don't loop if the iteration overflows time_t.
4389 Allow a negative step in the iteration.
4391 2003-07-01 Paul Eggert <eggert@twinsun.com>
4393 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4394 having it depend on HAVE_SYS_TYPES_H.
4396 2003-06-25 Bruno Haible <bruno@clisp.org>
4398 * readlink.c: New file.
4400 2003-06-20 Bruno Haible <bruno@clisp.org>
4402 Assume C89, so PARAMS isn't needed.
4403 * unicodeio.h (PARAMS): Remove.
4404 * unicodeio.c: Don't use PARAMS.
4406 2003-06-18 Jim Meyering <jim@meyering.net>
4408 Merge changes from coreutils.
4409 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4410 Remove explicit declarations of xmalloc and realloc.
4412 (read_utmp): Remove anachronistic cast of xmalloc.
4414 2003-06-17 Paul Eggert <eggert@twinsun.com>
4416 Assume C89, so PARAMS isn't needed.
4417 * backupfile.h (PARAMS): Remove. All uses removed.
4418 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4419 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4420 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4421 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4422 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4423 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4424 xstrtol.h: Likewise.
4425 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4426 same.h, strverscmp.h: Do not include config.h; no longer needed.
4427 Anyway, config.h should always be included before any other file.
4429 2003-06-11 Simon Josefsson <jas@extundo.com>
4431 * sysexit_.h: New file.
4433 2003-05-20 Derek Price <derek@ximbiot.com>
4435 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4437 2003-06-10 Simon Josefsson <jas@extundo.com>
4439 * strchrnul.h: New file.
4440 * strchrnul.c: New file.
4442 2003-06-10 Simon Josefsson <jas@extundo.com>
4444 * argp.h: New file, from glibc.
4445 * argp-ba.c: New file, from glibc.
4446 * argp-eexst.c: New file, from glibc.
4447 * argp-fmtstream.c: New file, from glibc.
4448 * argp-fmtstream.h: New file, from glibc.
4449 * argp-fs-xinl.c: New file, from glibc.
4450 * argp-help.c: New file, from glibc.
4451 * argp-namefrob.h: New file, from glibc.
4452 * argp-parse.c: New file, from glibc.
4453 * argp-pv.c: New file, from glibc.
4454 * argp-pvh.c: New file, from glibc.
4455 * argp-xinl.c: New file, from glibc.
4457 2003-06-07 Jim Meyering <jim@meyering.net>
4459 * readtokens.h: Put `Free Software Foundation, Inc.'
4460 in place of my name in the copyright comment.
4461 Remove definition and uses of __P.
4464 * stat.c: Don't declare xmalloc explicitly.
4465 Instead, include "xalloc.h".
4466 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4467 xrealloc, and xcalloc return values.
4468 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4470 * xgetcwd.h: Remove definition/uses of PARAMS.
4472 2003-06-06 Jim Meyering <jim@meyering.net>
4474 * stdbool_.h: Renamed from stdbool.h.in.
4476 2003-06-06 Jim Meyering <jim@meyering.net>
4478 Merge from coreutils.
4479 * same.c: (same_name): Declare *_basename locals to be `const'.
4480 Consolidate declarations and initializations of *_base* locals.
4482 Merge from coreutils.
4483 This avoids a core dump on systems without GNU putenv,
4484 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4485 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4486 (unsetenv): New static function, from GNU libc.
4487 (rpl_putenv): Use it.
4489 * modechange.c: Remove trailing blanks.
4491 Merge from coreutils.
4492 * fsusage.c: Remove declaration of statfs.
4493 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4495 * posixtm.c: Include <stdbool.h> unconditionally.
4497 2003-06-05 Paul Eggert <eggert@twinsun.com>
4499 * mktime.c (__mktime_internal): When resolving a tm_isdst
4500 mismatch, look in future quarters as well as past. This fixes a
4501 bug when processing fall-backwards gaps immediately after a long
4502 period of daylight-saving time.
4504 * mktime.c: Assume freestanding C89 or better.
4505 (HAVE_LIMITS_H): Remove. Assume it's 1.
4506 (__P): Remove; not used.
4507 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4508 (mktime, not_equal_tm, print_tm, check_result,
4509 main): Use prototypes. Use const * where appropriate.
4510 (main): Fix typo in testing code that uncovered by above changes.
4511 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4513 2003-06-04 Paul Eggert <eggert@twinsun.com>
4515 * mktime.c: Fix Debian bug 177940
4516 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4517 (localtime_offset): Now long int, not time_t, because we want it
4518 to be guaranteed to be signed. All uses changed.
4519 (__mktime_internal): If overflow would occur when adding offset,
4522 Merge 'human' changes from coreutils. Rewrite to support
4523 locale-specific notations like thousands separators.
4524 * human.c: Simplify authorship notice.
4525 Include human.h immediately after config.h.
4526 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4527 <limits.h>: Do not include, since human.h does.
4528 (SIZE_MAX, UINTMAX_MAX): New macros.
4529 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4530 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4531 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4532 (power_letter): Renamed from suffixes.
4533 (generate_suffix_backwards): Remove.
4534 (adjust_value): Now takes int style (because of human.h changes)
4535 and long double value (for greater precision on some platforms).
4536 (group_number): New function.
4537 (human_readable): Use it. Use integer options, not enum.
4538 Put the options before the sizes in the arg list.
4539 Support all the new options.
4540 The old human_readable function has been removed;
4541 use inttostr.h instead.
4542 (human_readable, default_block_size, humblock):
4543 Use uintmax_t, not int, for block sizes.
4544 (human_readable_inexact, block_size_types): Remove.
4545 (block_size_opts): New constant.
4546 (human_options): Renamed from human_block_size, with new signature
4547 that allows block sizes up to UINTMAX_MAX. All callers changed.
4548 * human.h: Add copyright and authorship notice.
4549 Include <limits.h> and <stdbool.h> unconditionally.
4550 (PARAMS): Remove. All uses removed.
4551 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4552 (enum human_inexact_style): Remove tag; now a nameless enum.
4553 (human_floor, human_ceiling, human_round_to_even): Now have
4554 values 2, 0, 1 rather than -1, 1, 0.
4555 (human_group_digits, human_suppress_point_zero, human_autoscale,
4556 human_base_1024, human_SI, human_B): New constants.
4557 (human_readable_inexact, human_block_size): Remove.
4558 (human_readable): Size args are now uintmax_t, not int.
4559 (human_options): New decl.
4561 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4562 unnecessary now that we assume C89 or better. This change
4563 imported from coreutils.
4565 * mktime.c (__mktime_internal): Do not reject negative timestamps
4566 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4567 in the 2003-05-30 sync from glibc.
4569 .h files should stand alone, but we shouldn't include <sys/types.h>
4570 if we can get away with just <stddef.h>.
4572 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4573 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4574 rather than <sys/types.h>, as we merely need size_t.
4575 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4577 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4578 Include <stdio.h>, to get FILE.
4579 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4580 memcasecmp.h has included <stddef.h> and all we need is size_t.
4581 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4582 our interface, instead of including <sys/types.h>
4584 2003-06-02 Paul Eggert <eggert@twinsun.com>
4587 Fix some minor time-related bugs with POSIX time arguments.
4588 Some valid time stamps were being rejected (notably -1, and
4589 time stamps before 1900 on 64-bit hosts). And some invalid
4590 time stamps were being accepted, e.g. September 31.
4592 * posixtm.h (posixtime): Return bool instead of time_t, so
4593 that we can return (time_t) -1 successfully.
4594 * posixtm.c: Likewise.
4595 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4596 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4597 (t): Remove static var.
4598 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4599 of static var. All uses changed.
4600 (year): Do not reject years before 1900; they can occur with
4602 (posix_time_parse): Do not check for out-of-range components;
4603 that is now the caller's responsibility, since our checks were
4604 only approximations.
4605 (posixtime): Use mktime to check for out-of-range components,
4606 since it knows them exactly.
4607 If mktime returns (time_t) -1, check whether an error actually occurred
4608 by invoking localtime on -1.
4609 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4610 posixtime failures better.
4611 Improve the test data (in comments only).
4613 2003-05-30 <karl@gnu.org>
4615 * mktime.c: update from libc.
4617 2003-05-30 Bruno Haible <bruno@clisp.org>
4619 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4620 * localcharset.h: Likewise.
4621 * localcharset.c: Likewise.
4623 2003-05-28 Paul Eggert <eggert@twinsun.com>
4625 Assume the headers required for C89 freestanding compilers.
4626 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4627 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4628 without checking for HAVE_LIMITS_H.
4629 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4630 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4632 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4633 * exclude.c: Include <stdbool.h> unconditionally.
4634 * tempname.c: Include <stddef.h> unconditionally.
4635 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4636 * modechange.c, rpmatch.c (NULL): Don't define, since
4637 <stddef.h> does that.
4638 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4639 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4640 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4641 * xstrtol.c: Likewise.
4642 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4643 * savedir.c: Include <stddef.h> instead of defining NULL.
4645 * addext.c (addext): Use assignment rather than cast, to avoid
4646 warnings on some platforms.
4648 * mktime.c (__mktime_internal): Do not reject negative timestamps
4651 2003-05-10 Bruno Haible <bruno@clisp.org>
4653 * linebreak.c (iconv_string_length): Don't return -1 just because the
4654 string is longer than 4 KB.
4656 2003-05-12 Jim Meyering <jim@meyering.net>
4658 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4659 the space-padded-by-default conversion specifiers, %e, %k, %l.
4661 2003-05-03 Bruno Haible <bruno@clisp.org>
4663 Upgrade to Unicode-4.0.
4664 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4665 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4666 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4667 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4668 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4669 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4670 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4671 Change width of U+E0100..U+E01EF from 1 to 0.
4673 2003-04-25 Bruno Haible <bruno@clisp.org>
4675 * copy-file.c: Include <stddef.h>, for size_t.
4677 2003-04-25 Jim Meyering <jim@meyering.net>
4679 * copy-file.c (copy_file_preserving): Declare buf_size to be
4680 of type size_t, not int.
4682 2003-04-11 Jim Meyering <jim@meyering.net>
4684 Merge changes from Coreutils.
4686 2003-03-22 Jim Meyering <jim@meyering.net>
4688 * strftime.c (widen): Cast alloca return value to proper type.
4690 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4693 * strftime.c (my_strftime): Handle very large width
4694 specifications for numeric values correctly. Improve checks for
4697 2003-01-19 Jim Meyering <jim@meyering.net>
4699 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4700 (nl_get_alt_digit) [! defined my_strftime]: Define.
4701 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4702 _nl_get_alt_digit and _nl_get_walt_digit.
4704 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4705 These changes have no effect outside of _LIBC.
4707 2003-04-10 Bruno Haible <bruno@clisp.org>
4709 * findprog.h: New file, from GNU gettext.
4710 * findprog.c: New file, from GNU gettext.
4712 2003-04-05 Jim Meyering <jim@meyering.net>
4714 Merge changes from Coreutils.
4716 * exclude.h (PARAMS): Remove definition and uses.
4717 * exclude.c: Remove uses of `PARAMS'.
4719 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4720 Add test-cases for DOS filenames. Declare program_name.
4721 (main): Set up program_name. Patch by Rich Dawe.
4723 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4725 Use mntctl's return value to drive the entry-processing loop, since
4726 we can't rely on the value of the vmt_length member in the last
4727 entry. On some systems doing so could result in exhausting
4728 virtual memory. Based in part on a patch from Mike Jetzer.
4730 2003-04-04 Bruno Haible <bruno@clisp.org>
4732 * linebreak.h: New file, from GNU gettext.
4733 * linebreak.c: New file, from GNU gettext with slight modifications.
4734 * lbrkprop.h: New file, from GNU gettext.
4736 2003-04-03 Bruno Haible <bruno@clisp.org>
4738 * utf8-ucs4.h: New file, from GNU gettext.
4739 * utf16-ucs4.h: New file, from GNU gettext.
4740 * ucs4-utf8.h: New file, from GNU gettext.
4741 * ucs4-utf16.h: New file, from GNU gettext.
4743 2003-04-02 Bruno Haible <bruno@clisp.org>
4745 * binary-io.h: New file, from GNU gettext.
4747 2003-04-01 Bruno Haible <bruno@clisp.org>
4749 * pathname.h: New file, from GNU gettext.
4750 * concatpath.c: New file, from GNU gettext.
4752 2003-03-30 Bruno Haible <bruno@clisp.org>
4754 * copy-file.c (copy_file_preserving): Don't set owner if the function
4755 chown() doesn't exist.
4757 2003-03-28 Bruno Haible <bruno@clisp.org>
4759 * copy-file.h: New file, from GNU gettext.
4760 * copy-file.c: New file, from GNU gettext.
4762 2003-03-18 Jim Meyering <jim@meyering.net>
4764 * quote.c (quote_n): Fix typo in comment.
4766 2003-03-14 Jim Meyering <jim@meyering.net>
4768 Merge changes from Coreutils.
4769 * obstack.h (obstack_object_size): Declare temporary, __o,
4770 to be const, in order to avoid warnings.
4771 (obstack_room): Likewise.
4772 (obstack_empty_p): Likewise.
4774 2003-03-13 Paul Eggert <eggert@twinsun.com>
4776 Merge changes from Bison.
4777 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4778 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4779 when compiling Bison 1.875's `bitset bset = obstack_alloc
4780 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4781 * hash.c: Include <stdbool.h> unconditionally.
4783 2003-03-09 Paul Eggert <eggert@twinsun.com>
4785 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4786 Reported by Bruce Becker; see:
4787 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4789 2003-03-03 Paul Eggert <eggert@twinsun.com>
4790 Bruno Haible <bruno@clisp.org>
4792 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4793 Reported by John Hughes, see
4794 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4796 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4798 * poll_.h: New file.
4801 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4803 * mathl.h: New file.
4804 * acosl.c: New file.
4805 * asinl.c: New file.
4806 * atanl.c: New file.
4807 * ceill.c: New file.
4810 * floorl.c: New file.
4811 * frexpl.c: New file.
4812 * ldexpl.c: New file.
4814 * sincosl.c: New file.
4816 * sqrtl.c: New file.
4818 * trigl.c: New file.
4819 * trigl.h: New file.
4821 2003-02-17 Bruno Haible <bruno@clisp.org>
4823 * mkdtemp.h: New file, from GNU gettext.
4824 * mkdtemp.c: New file, from GNU gettext.
4826 2003-01-31 Bruno Haible <bruno@clisp.org>
4828 * rename.c: #undef rename before defining rpl_rename.
4829 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4831 2003-01-30 Bruno Haible <bruno@clisp.org>
4833 * printf-args.h: New file, from GNU gettext.
4834 * printf-args.c: New file, from GNU gettext.
4835 * printf-parse.h: New file, from GNU gettext.
4836 * printf-parse.c: New file, from GNU gettext.
4837 * vasnprintf.h: New file, from GNU gettext.
4838 * vasnprintf.c: New file, from GNU gettext.
4839 * asnprintf.c: New file, from GNU gettext.
4840 * vasprintf.h: New file, from GNU gettext with modifications.
4841 * vasprintf.c: New file, from GNU gettext.
4842 * asprintf.c: New file, from GNU gettext.
4844 2003-01-29 Bruno Haible <bruno@clisp.org>
4846 * stpncpy.h: New file, from GNU gettext with modifications.
4847 * stpncpy.c: New file, from GNU gettext with modifications.
4849 2003-01-28 Bruno Haible <bruno@clisp.org>
4851 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4853 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4856 2003-01-27 Bruno Haible <bruno@clisp.org>
4858 * xsetenv.h: New file, from GNU gettext.
4859 * xsetenv.c: New file, from GNU gettext.
4861 2003-01-23 Bruno Haible <bruno@clisp.org>
4863 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4865 2003-01-22 Bruno Haible <bruno@clisp.org>
4867 * exit.h: New file, from GNU gettext.
4869 2003-01-11 Bruno Haible <bruno@clisp.org>
4871 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4872 * strcase.h (strcasecmp, strncasecmp): Likewise.
4874 2003-01-14 Jim Meyering <jim@meyering.net>
4876 * same.c (same_name): Tweak a comment.
4878 2003-01-11 Bruno Haible <bruno@clisp.org>
4880 * same.c (same_name): Reorder tests so as to avoid calling stat()
4881 when a string comparison is sufficient.
4883 2003-01-11 Bruno Haible <bruno@clisp.org>
4885 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4888 2003-01-11 Bruno Haible <bruno@clisp.org>
4890 * hash-pjw.c: Add comment about low quality of this function.
4892 2003-01-12 Paul Eggert <eggert@twinsun.com>
4894 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4895 to avoid collisions with libcurses and libreadline.
4897 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4898 * getstr.h, getstr.c: Remove.
4899 * getline.c: Include "getline.h", to check interface.
4900 Move body of old getstr.c here: this defines MIN_CHUNK and
4901 declares getdelim2, which is renamed from getstr.
4902 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4904 * linebuffer.c (readlinebuffer): Renamed from readline.
4906 * linebuffer.h: Likewise.
4907 (readline): Remove backward-compatibility macro.
4909 2003-01-12 Jim Meyering <jim@meyering.net>
4911 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4913 2003-01-10 Bruno Haible <bruno@clisp.org>
4915 * alloca_.h: New file.
4916 * getdate.y: Unconditionally include alloca.h.
4917 * makepath.c: Likewise.
4918 * setenv.c: Likewise.
4919 * userspec.c: Likewise.
4921 2003-01-09 Bruno Haible <bruno@clisp.org>
4923 * stdbool.h.in: New file.
4925 2003-01-08 Bruno Haible <bruno@clisp.org>
4927 * safe-read.c: Include specification header first, to ensure its
4929 * full-write.c: Likewise.
4931 2003-01-08 Jim Meyering <jim@meyering.net>
4933 * full-write.c: Undefine and define-away `const' after inclusion
4934 of errno.h, not before. Suggestion from Bruno Haible.
4936 2003-01-07 Jim Meyering <jim@meyering.net>
4938 * full-write.c: Rework so that it may serve to define full_read, too.
4939 * full-read.c: Simply #define FULL_READ and include full-write.c.
4941 2003-01-06 Jim Meyering <jim@meyering.net>
4943 * version-etc.c: Update year in translatable copyright string.
4945 2002-12-25 Bruno Haible <bruno@clisp.org>
4947 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4948 * xstrtol.h: Likewise.
4949 * xstrtoimax.c: Likewise.
4950 * xstrtoumax.c: Likewise.
4951 * human.h: Likewise.
4953 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4954 on systems that have <inttypes.h> but not <stdint.h>.
4956 2002-12-31 Paul Eggert <eggert@twinsun.com>
4958 * memcoll.c (memcoll): Fall back on a simple algorithm using
4959 memcmp if strcoll doesn't work.
4961 2002-12-23 Bruno Haible <bruno@clisp.org>
4963 * localcharset.h: New file.
4964 * localcharset.c: Include it.
4965 * unicodeio.c: Likewise.
4967 2002-12-22 Bruno Haible <bruno@clisp.org>
4969 * utime.c (utime_null): No need to call ftruncate if the file was
4972 2002-12-23 Bruno Haible <bruno@clisp.org>
4974 * memcoll.c (STRCOLL): New macro.
4977 2002-12-22 Bruno Haible <bruno@clisp.org>
4979 * getstr.h (getstr): Define, to avoid clash with libcurses.
4980 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4982 2002-12-22 Bruno Haible <bruno@clisp.org>
4984 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4986 2002-12-23 Bruno Haible <bruno@clisp.org>
4988 * getline.h: Include <stddef.h>, for size_t.
4990 * unicodeio.h: Include <stddef.h>, for size_t.
4991 * unicodeio.c: Don't include <stddef.h>.
4993 2002-12-17 Bruno Haible <bruno@clisp.org>
4995 * canon-host.c (strdup): Remove unused declaration.
4997 * fsusage.c: Include full_read.h.
4998 (get_fs_usage): Use full_read instead of safe_read.
5000 * utime.c (utime_null): Use SAFE_READ_ERROR.
5002 2002-12-11 Bruno Haible <bruno@clisp.org>
5004 * setenv.h: Rewritten to cope with systems that have setenv() but not
5006 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5009 2002-12-11 Bruno Haible <bruno@clisp.org>
5011 * setenv.c (alloca): Fall back to malloc.
5013 (setenv): Use freea() to free memory allocated with alloca().
5015 2002-11-13 Bruno Haible <bruno@clisp.org>
5017 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5018 function declarations.
5019 * unsetenv.c (unsetenv): Likewise.
5021 2002-03-04 Bruno Haible <bruno@clisp.org>
5023 Portability to AIX 4.3.3.
5024 * unsetenv.c: New file, extracted from setenv.c.
5025 * setenv.c: Move the unsetenv() function to unsetenv.c.
5027 2001-12-20 Bruno Haible <bruno@clisp.org>
5029 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5030 use malloc instead. For SunOS 4.
5032 2001-12-11 Bruno Haible <bruno@clisp.org>
5034 * setenv.c: Declare alloca.
5035 (compar_fn_t): New typedef.
5036 (KNOWN_VALUE, STORE_VALUE): Use it.
5038 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5041 2002-12-10 Paul Eggert <eggert@twinsun.com>
5043 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5044 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5045 Choose values that are less likely to collide with system fnmatch
5047 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5048 defined (e.g., a pure POSIX system).
5049 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5050 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5052 2002-12-06 Jim Meyering <jim@meyering.net>
5054 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5056 Merge in changes from libc's misc/error.c, in preparation
5057 for the merge of gnulib's changes back into libc.
5059 * error.c (_): Define only if not already defined.
5060 Move definition to follow all #include directives.
5061 Include unlocked-io.h only if !_LIBC.
5062 [_LIBC]: Include <libio/libioP.h>.
5063 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5064 (fflush): Tweak definition to use INTUSE.
5067 2002-12-05 Paul Eggert <eggert@twinsun.com>
5069 * alloca.c [defined emacs]: Include "lisp.h".
5070 (xalloc_die) [defined emacs]: New macro.
5071 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5072 [! defined emacs]: Include <xalloc.h>.
5073 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5074 (pointer): Typedef to POINTER_TYPE *.
5075 (malloc): Remove decl; we now always use xmalloc.
5076 (alloca): Use old-style definition, since Emacs needs this.
5077 Check for arithmetic overflow when computing combined size.
5079 2002-12-04 Paul Eggert <eggert@twinsun.com>
5081 Do not generate unlocked-io.h automatically, since it's easier to
5082 maintain it by hand.
5084 * unlocked-io.h: New file, from GNU diffutils,
5085 but with proper copyright notice and attribution.
5087 * Makefile.am: Add copyright notice.
5088 (libfetish_a_SOURCES): Add unlocked-io.h.
5089 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5090 (DISTCLEANFILES, io_functions): Remove macros.
5091 (EXTRA_DIST): Remove gen_uio.
5092 (unlocked-io.h): Remove rule.
5094 2002-12-04 Jim Meyering <jim@meyering.net>
5096 Reflect the fact that stat.c and lstat.c are no longer generated.
5097 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5098 (DISTCLEANFILES): Likewise.
5099 (EXTRA_DIST): Likewise.
5100 (all_local): Don't depend on stat.c or lstat.c.
5101 (stat.c, lstat.c): Remove rules.
5102 (EXTRA_DIST): Remove xstat.in.
5104 * xstat.in: Remove file. Contents moved into stat.c.
5105 * stat.c: New file. Contents mostly from xstat.in.
5106 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5107 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5109 * safe-read.c: Rework so that it may serve to define safe_write, too.
5110 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5112 2002-12-03 Jim Meyering <jim@meyering.net>
5114 * safe-read.c, safe-write.c: Change variable names and comments, but
5115 not semantics, to minimize the differences between these two files.
5116 (safe_read): Change comment to mention SAFE_READ_ERROR.
5118 * safe-read.c (IS_EINTR): Define.
5119 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5121 2002-12-02 Bruno Haible <bruno@clisp.org>
5123 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5124 Define, taken from safe-read.c.
5125 (INT_MAX): Provide fallback.
5126 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5127 * safe-write.h (SAFE_WRITE_ERROR): Define.
5129 * safe-read.c (EINTR): Remove definition.
5130 (safe_read): Don't use EINTR if it is absent.
5132 2002-12-02 Jim Meyering <jim@meyering.net>
5134 * safe-read.c (EINTR): Define.
5135 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5136 (INT_MAX): Provide fallback.
5137 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5139 * safe-read.h (SAFE_READ_ERROR): Define.
5141 2002-12-01 Jim Meyering <jim@meyering.net>
5143 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5144 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5146 2002-11-27 Paul Eggert <eggert@twinsun.com>
5148 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5149 hash_rehash): Replace `if (limit <= value) abort ();' with
5150 `if (! (value < limit)) abort ();', for readability.
5152 2002-11-26 <karl@gnu.org>
5154 * strdup.c: copy from libc again, with jim's ok.
5155 * .cppi-disable: re-add strdup.c
5157 2002-11-25 <karl@gnu.org>
5159 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5160 instead of "strtol.c".
5162 2002-11-25 Jim Meyering <jim@meyering.net>
5164 * mktime.c: Sync from libc, now that it has the latest fix.
5166 2002-11-24 <karl@gnu.org>
5168 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5169 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5171 2002-11-24 Jim Meyering <jim@meyering.net>
5173 Update from coreutils:
5175 * mktime.c: Merge in changes from libc.
5177 Avoid a link-time failure on some Linux systems.
5178 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5179 (__mon_yday): Declare with the STATIC attribute.
5180 (__mktime_internal): Likewise.
5181 Based on a report from Greg Schafer.
5183 2002-11-23 Jim Meyering <jim@meyering.net>
5185 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5186 Use `unsigned', not `int', as type of index.
5188 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5190 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5192 2002-11-22 Paul Eggert <eggert@twinsun.com>
5194 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5195 hint that one should use `if (! x) abort ();' rather than `assert
5196 (x);', and anyway it's one less thing to worry about configuring.
5197 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5198 hash_rehash, hash_insert): Use abort rather than assert.
5200 2002-11-22 Paul Eggert <eggert@twinsun.com>
5202 * quotearg.h: Allow multiple inclusion by surrounding with
5203 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5204 so that we can be included first.
5205 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5206 * quotearg.c: Include quotearg.h immediately after config.h.
5207 No need to include stddef.h or sys/types.h any more.
5208 Surround local include files with "", not "<>".
5209 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5210 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5211 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5212 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5213 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5214 (ISPRINT): Remove; no longer needed now that we assume C89.
5216 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5219 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5220 quotearg_char): Use SIZE_MAX rather than
5221 (size_t) -1 when we are talking about "infinity".
5223 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5225 2002-11-22 Bruno Haible <bruno@clisp.org>
5227 * safe-read.h: Assume C89. Add comments.
5228 (safe_read): Change return type to size_t.
5229 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5230 counts > SSIZE_MAX correctly.
5231 * safe-write.h: New file.
5232 * safe-write.c: New file.
5233 * full-read.h: New file.
5234 * full-read.c: New file.
5235 * full-write.h: Assume C89. Add comments.
5236 * full-write.c: Include safe-write.h.
5237 (full_write): Rewritten to use safe_write.
5238 Suggested by Jim Meyering and Paul Eggert.
5240 2002-11-21 Bruno Haible <bruno@clisp.org>
5242 Remove case insensitive option matching.
5243 * argmatch.h (argcasematch): Remove declaration.
5244 (ARGCASEMATCH): Remove macro.
5245 (__xargmatch_internal): Remove case_sensitive argument.
5246 (XARGMATCH): Update.
5247 (XARGCASEMATCH): Remove macro.
5248 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5249 case_sensitive argument.
5250 (argcasematch): Remove function.
5251 (__xargmatch_internal): Remove case_sensitive argument.
5252 (main): Use XARGMATCH instead of XARGCASEMATCH.
5254 * xmalloc.c: Change compile-time error message. Add comment about
5255 required autoconf version.
5257 2002-11-21 Jim Meyering <jim@meyering.net>
5259 * strdup.c (strdup): Tweak comment and initial #if/#include.
5261 Merge in changes from the coreutils.
5263 2002-09-25 Paul Eggert <eggert@twinsun.com>
5264 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5265 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5266 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5267 int. Work more efficiently if X is the same width as uintmax_t.
5268 Do not compare X to -1, to avoid bogus compiler warning.
5269 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5270 Don't assume that f_frsize and f_bsize are the same type.
5272 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5275 * makepath.c (make_path): Restore umask *before* creating the final
5277 (make_path): Minor reformatting.
5279 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5280 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5282 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5283 ones. At least on GNU/Linux systems, `auto' means something else.
5286 2002-11-20 Paul Eggert <eggert@twinsun.com>
5288 Merge argmatch cleanups from Bison. Assume C89.
5290 * argmatch.c: Include config.h here, not in argmatch.h.
5291 Include stdlib.h, for EXIT_FAILURE.
5292 Always include <string.h>, since we assume C89.
5293 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5294 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5295 Include <stddef.h> instead, since it's all we need for size_t.
5296 (PARAMS): Remove. All uses removed.
5297 (ARRAY_CARDINALITY): Do not bother to #undef.
5298 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5299 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5300 Remove unnecessary parentheses.
5301 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5302 Insert necessary parentheses.
5303 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5304 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5306 2002-11-19 Bruno Haible <bruno@clisp.org>
5308 * mbswidth.c: Include mbswidth.h right at the beginning.
5309 * mbswidth.h: Include <stddef.h>, for size_t.
5311 * mbswidth.h (PARAMS): Remove macro.
5312 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5313 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5315 * gcd.h (PARAMS): Remove macro.
5316 (gcd): Use ANSI C function declarations.
5317 * gcd.c (gcd): Likewise.
5319 2002-11-15 Bruno Haible <bruno@clisp.org>
5321 * strcspn.c: Include <stddef.h>.
5322 (strcspn): Use ANSI C function declaration. Change return type to
5324 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5325 (strpbrk): Use NULL.
5326 * strpbrk.h (PARAMS): Remove macro.
5327 (strpbrk): Use ANSI C function declaration.
5328 * strstr.c: Don't include <sys/types.h>.
5329 * strstr.h (PARAMS): Remove macro.
5330 (strstr): Use ANSI C function declarations.
5332 2002-11-06 Bruno Haible <bruno@clisp.org>
5334 * gcd.h (gcd): Change argument type to 'unsigned long'.
5335 * gcd.c (gcd): Likewise.
5337 2002-11-05 Bruno Haible <bruno@clisp.org>
5339 * gcd.h: New file, from gettext-0.11.5.
5340 * gcd.c: New file, from gettext-0.11.5.
5342 2002-11-05 Bruno Haible <bruno@clisp.org>
5344 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5345 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5346 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5347 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5349 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5350 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5352 * closeout.c: Include gettext.h instead of <libintl.h>.
5353 * human.c: Include gettext.h instead of <libintl.h>.
5354 * quotearg.c: Include gettext.h instead of <libintl.h>.
5355 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5356 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5357 * userspec.c: Include gettext.h instead of <libintl.h>.
5358 * version-etc.c: Include gettext.h instead of <libintl.h>.
5359 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5360 (textdomain): Remove definition.
5361 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5363 * long-options.c: Remove include of <libintl.h> and definition of _.
5364 * same.c: Remove include of <libintl.h> and definition of _.
5366 2002-11-04 Bruno Haible <bruno@clisp.org>
5368 * stpcpy.h: New file, from GNU gettext-0.11.5.
5369 * strcase.h: New file, from GNU gettext-0.11.5.
5370 * strpbrk.h: New file, from GNU gettext-0.11.5.
5371 * strstr.h: New file, from GNU gettext-0.11.5.
5372 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5374 2002-05-09 Bruno Haible <bruno@clisp.org>
5376 * config.charset: Update for newest glibc. Add canonical names
5377 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5379 2002-05-09 Bruno Haible <bruno@clisp.org>
5381 * localcharset.c (get_charset_aliases): Add more Windows specific
5384 2002-05-08 Owen Taylor <otaylor@redhat.com>
5386 * config.charset: A few additions for Solaris.
5388 2001-12-05 Bruno Haible <bruno@clisp.org>
5390 * localcharset.c (locale_charset): Don't return an empty string.
5392 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5394 * config.charset: msdos in uk_UA uses CP1125.
5396 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5398 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5399 * localcharset.c (locale_charset): Declare as extern "C".
5401 2002-02-15 Bruno Haible <bruno@clisp.org>
5403 * config.charset [msdosdjgpp]: For Russian, use CP866.
5405 2002-02-11 Bruno Haible <bruno@clisp.org>
5407 * config.charset: Add support for NetBSD.
5409 2002-09-25 <karl@gnu.org>
5411 * strdup.c: copy from libc/string (via ../config/srclist*).
5412 * getopt*: copy from libc/posix.
5413 * gettext.h: copy from gettext.
5414 * .cppi-disable: add strdup.c, gettext.h.
5416 2002-07-01 Jim Meyering <meyering@lucent.com>
5418 * c-stack.c: Include sys/time.h.
5419 From Volker Borchert.
5421 2002-06-11 Paul Eggert <eggert@twinsun.com>
5423 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5424 New macro. Use it uniformly instead of
5425 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5426 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5427 reported by Vin Shelton.
5429 2002-06-22 Jim Meyering <meyering@lucent.com>
5431 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5432 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5434 2002-06-22 Paul Eggert <eggert@twinsun.com>
5436 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5437 Do not assume SA_SIGINFO behavior.
5438 Bug reported by Jim Meyering on NetBSD 1.5.2.
5440 2002-06-22 Jim Meyering <meyering@lucent.com>
5442 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5444 * exitfail.c, exitfail.h: Likewise.
5445 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5447 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5449 (EXTRA_DIST): Add fnmatch_loop.c.
5450 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5452 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5453 * fnmatch.c: Update from diffutils-2.8.2.
5454 * fnmatch_.h: New file. From diffutils-2.8.2.
5455 * fnmatch.h: Remove file.
5457 2002-06-18 Paul Eggert <eggert@twinsun.com>
5459 * file-type.h: Report an error if neither S_ISREG nor
5460 S_IFREG is defined, instead of using a test specific to glibc
5461 2.2. This should be safe, since POSIX requires S_ISREG and
5462 Unix Version 7 had S_IFREG. We don't need to check for
5463 <sys/types.h> since we don't use any symbols that it defines.
5465 2002-06-15 Jim Meyering <meyering@lucent.com>
5467 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5468 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5469 have been included before this file.
5471 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5473 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5474 so that each temporary file name is unique and valid in the first
5475 8 characters, for operation under DOS.
5477 2002-06-15 Jim Meyering <meyering@lucent.com>
5479 Work even with DJGPP 2.03, which lacks support for symlinks.
5481 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5483 * lchown.c (S_ISLNK): Likewise.
5485 2002-06-14 Jim Meyering <meyering@lucent.com>
5487 * file-type.h: Use the version from diffutils-2.8.2.
5488 * file-type.c: Likewise.
5490 2002-05-27 Jim Meyering <meyering@lucent.com>
5492 Fix a problem seen only on nonconforming systems whereby ls.c's
5493 use of localtime, and then of gettimeofday would cause trouble:
5494 the localtime call used to initialize rpl_gettimeofday's save
5495 mechanism would clobber ls's current local time information so
5496 that in any long listing the first file would always be listed
5497 with date 1970-01-01. Analysis by Volker Borchert.
5499 * gettimeofday.c (localtime): Undefine.
5500 (rpl_localtime): New function.
5502 2002-05-22 Jim Meyering <meyering@lucent.com>
5504 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5505 * file-type.h: New file.
5506 * file-type.c (file_type): New file/function. Extracted from diffutils.
5508 2002-04-29 Paul Eggert <eggert@twinsun.com>
5510 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5512 2002-04-28 Paul Eggert <eggert@twinsun.com>
5514 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5515 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5516 of 127, since 64 is the largest conceivable number for ancient
5518 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5520 2002-04-28 Jim Meyering <meyering@lucent.com>
5522 * sig2str.c (WTERMSIG): Remove definition (unused).
5524 2002-04-28 Paul Eggert <eggert@twinsun.com>
5526 * sig2str.h, sig2str.c: New files.
5527 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5529 2002-04-24 Jim Meyering <meyering@lucent.com>
5531 * gettext.h: New file, from Gettext.
5532 * Makefile.am (INCLUDES): Remove -I../intl.
5533 (libfetish_a_SOURCES): Add gettext.h.
5535 2002-04-16 Jim Meyering <meyering@lucent.com>
5537 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5538 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5539 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5541 2002-04-12 Jim Meyering <meyering@lucent.com>
5543 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5545 2002-03-10 Jim Meyering <meyering@lucent.com>
5547 * makepath.c (make_path): Remove a comma from a diagnostic.
5548 Suggestion from Santiago Vila.
5550 2002-03-08 Jim Meyering <meyering@lucent.com>
5552 * rename.c: Mention that this wrapper is needed also on
5553 mips-dec-ultrix4.4 systems.
5555 2002-03-02 Jim Meyering <meyering@lucent.com>
5557 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5558 not HAVE_CLOCK_SETTIME.
5560 2002-02-27 Paul Eggert <eggert@twinsun.com>
5562 * nanosleep.h: Rename to....
5563 * timespec.h: New name for nanosleep.h. All uses changed.
5565 * gettime.c: New file.
5566 * settime.c: New file.
5569 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5570 timespec.h. Remove nanosleep.h.
5572 2002-02-25 Paul Eggert <eggert@twinsun.com>
5574 * acl.c, acl.h: New files.
5575 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5577 2002-02-24 Jim Meyering <meyering@lucent.com>
5579 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5580 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5581 cause trouble. Reported by Nelson Beebe.
5583 2002-02-23 Paul Eggert <eggert@twinsun.com>
5585 * path-concat.c (xpath_concat): Reorder code to pacify
5586 compilers that don't know that xalloc_die never returns.
5588 2002-02-20 Jim Meyering <meyering@lucent.com>
5590 * getdate.c: Regenerate using bison-1.33.
5592 2002-02-15 Paul Eggert <eggert@twinsun.com>
5594 * posixver.c, posixver.h: New files.
5595 * Makefile.am (libfetish_a_SOURCES): Add them.
5597 2002-02-02 Paul Eggert <eggert@twinsun.com>
5598 Bruno Haible <bruno@clisp.org>
5600 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5601 (fwrite_success_callback): New declaration.
5602 * unicodeio.c (unicode_to_mb): New function, extracted from
5603 print_unicode_char. Call failure callback instead of error.
5604 (fwrite_success_callback): New function.
5605 (exit_failure_callback): New function.
5606 (fallback_failure_callback): New function.
5607 (print_unicode_char): Call unicode_to_mb.
5609 2002-01-26 Jim Meyering <meyering@lucent.com>
5611 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5613 2002-01-22 Jim Meyering <meyering@lucent.com>
5615 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5616 Otherwise, some versions of automake would omit the rule that makes
5617 Makefile from Makefile.in.
5619 2001-01-21 Paul Eggert <eggert@twinsun.com>
5621 * xmemcoll.h, xmemcoll.c: New files.
5622 * Makefile.am (libfetish_a_SOURCES): Add them.
5623 * memcoll.c: Include errno.h, and declare errno if not defined.
5624 (memcoll): Set errno to zero if there is no error.
5626 * quotearg.c (quotearg_buffer_restyled):
5627 Fix bug with quoting buffers containing NUL when backslashing escapes.
5628 This bug was exposed by the other changes in this patch.
5629 (quotearg_n_options): New arg ARGSIZE.
5630 All callers changed.
5631 (quoting_options_from_style): New function.
5632 (quotearg_n_style): Use it.
5633 (quotearg_n_style_mem): New function.
5635 * quotearg.h (quotearg_n_style_mem): New function.
5637 2002-01-16 Jim Meyering <meyering@lucent.com>
5639 * getdate.y: Add three semicolons, each just before a closing brace.
5640 Bison (as of version 1.31) no longer papers over that mistake.
5642 2002-02-14 Paul Eggert <eggert@twinsun.com>
5644 * backupfile.c (ISDIGIT): Comment fix.
5645 * getdate.y (ISDIGIT): Likewise.
5646 * posixtm.c (ISDIGIT, year): Likewise.
5647 * strverscmp.c (ISDIGIT): Likewise.
5648 * userspec.c (ISDIGIT): Likewise.
5650 2002-01-05 Jim Meyering <meyering@lucent.com>
5652 * version-etc.c (version_etc_copyright): Update copyright year.
5654 2001-01-19 Paul Eggert <eggert@twinsun.com>
5656 * closeout.c (close_stdout_status): If ferror (stdout), do
5657 not silently exit merely because the output buffer happens to
5658 have nothing pending.
5660 2001-12-18 Paul Eggert <eggert@twinsun.com>
5662 See the big note in ../ChangeLog.
5663 * human.c (suffixes): Prefer K to k for 1024.
5664 (generate_suffix_backwards): New function.
5665 (human_readable_inexact): Use it.
5666 * xstrtol.c (__xstrtol): If there is no number but there
5667 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5668 Accept 'K' as well as 'k'.
5670 2001-12-15 Jim Meyering <meyering@lucent.com>
5672 * regex.h (__restrict_arr): Update from libc.
5674 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5675 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5678 2001-12-10 Jim Meyering <meyering@lucent.com>
5680 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5681 Instead, include "xalloc.h".
5682 (initbuffer): Don't cast xmalloc return value to char*.
5683 (readline): Reword comment.
5684 Don't cast xrealloc return value to char*
5687 2001-12-09 Jim Meyering <meyering@lucent.com>
5689 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5690 `signed and unsigned type in conditional expression'.
5691 * posixtm.c (posix_time_parse): Likewise.
5693 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5695 * readtokens.c (readtoken): Declare an index to be of type unsigned
5696 to avoid a pedantic warning.
5698 * getstr.c: Don't include assert.h.
5699 (getstr): Remove warning-evoking assertions.
5700 Return -1 if offset parameter is out of bounds.
5701 Change the type of a local from int to size_t.
5703 * strftime.c (my_strftime_localtime_r): Include this function
5704 definition in the `#if ! HAVE_TM_GMTOFF' block.
5706 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5707 Include xalloc.h instead.
5709 2001-12-02 Jim Meyering <meyering@lucent.com>
5711 * tempname.c: Don't declare getenv, thus reverting the change of
5712 2001-11-18. It's no longer necessary, now that stdlib.h is always
5715 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5716 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5718 2001-11-30 Akim Demaille <akim@epita.fr>
5720 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5721 before being defined.
5723 2001-11-27 Paul Eggert <eggert@twinsun.com>
5725 * quotearg.h (quotearg_n, quotearg_n_style):
5726 First arg is int, not unsigned.
5727 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5728 (SIZE_MAX, UINT_MAX): New macros.
5729 (quotearg_n_options): Abort if N is negative.
5730 Avoid overflow check on hosts where size_t is 64 bits and int
5731 is 32 bits, as overflow is impossible there.
5732 Fix off-by-one typo that caused unnecessary reallocation.
5734 2001-11-27 Jim Meyering <meyering@lucent.com>
5736 * tempname.c: Merge with version from libc.
5737 * regex.c: Likewise.
5739 * tempname.c: Include stdlib.h unconditionally. On some old systems
5740 for which STDC_HEADERS is 0, it was not included, resulting in a
5741 warning about an integer-to-pointer conversion problem with getenv.
5742 Reported by Volker Borchert.
5744 2001-11-26 Jim Meyering <meyering@lucent.com>
5746 * gtod.h: Remove file.
5747 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5748 * gettimeofday.c: Don't include gtod.h.
5749 (GTOD_init): Remove function.
5750 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5751 Suggestion from Volker Borchert.
5753 2001-11-23 Jim Meyering <meyering@lucent.com>
5755 * hash.h (struct hash_table): Don't define here. Merely declare it.
5756 * hash.c (struct hash_table): Define it here instead.
5758 2001-11-22 Jim Meyering <meyering@lucent.com>
5760 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5762 2001-11-18 Paul Eggert <eggert@twinsun.com>
5764 * tempname.c (TMP_MAX): Remove; no longer needed.
5765 (TEMPORARIES): New macro.
5766 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5767 removes an artificial limitation (e.g. HP-UX 10.20, where
5770 2001-11-18 Jim Meyering <meyering@lucent.com>
5772 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5775 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5776 files will be created before anything else.
5778 2001-11-17 Jim Meyering <meyering@lucent.com>
5780 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5781 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5782 rather than group writable. Patch by Juan F. Codagnone.
5784 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5785 Instead, include "xalloc.h".
5787 * mountlist.c: Include unlocked-io.h after all system headers.
5788 Remove explicit declarations of xmalloc, xrealloc,
5789 and xstrdup. Instead, include "xalloc.h".
5791 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5792 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5793 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5795 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5796 Reported by Padraig Brady.
5798 * mkstemp.c: #undef mkstemp.
5800 (rpl_mkstemp): Rename from mkstemp.
5803 2001-11-16 Jim Meyering <meyering@lucent.com>
5805 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5806 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5807 determine the amount of total physical memory, use pstat_getstatic.
5808 HPUX-11 doesn't define _SC_PHYS_PAGES.
5809 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5810 If sysconf couldn't be used to determine the amount of available
5811 physical memory, use both pstat_getstatic and pstat_getdynamic.
5812 Based on a patch from Bob Proulx.
5814 2001-11-05 Jim Meyering <meyering@lucent.com>
5816 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5818 2001-11-03 Jim Meyering <meyering@lucent.com>
5820 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5821 in argmatch_to_argument call.
5823 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5826 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5827 e.g., a fault due to an attempt to free a NULL pointer.
5829 2001-11-01 Jim Meyering <meyering@lucent.com>
5831 * dirfd.c, dirfd.h: New files.
5832 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5834 * hash.c (hash_print) [TESTING]: Clean up.
5836 2001-10-22 Paul Eggert <eggert@twinsun.com>
5838 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5839 to avoid a warning if -Wall.
5841 2001-10-21 Paul Eggert <eggert@twinsun.com>
5843 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5845 2001-10-21 Jim Meyering <meyering@lucent.com>
5847 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5848 this code would end up calling gettext even in packages built
5850 * getopt.c (_): Likewise.
5851 * regex.c (_): Likewise.
5853 2001-10-20 Paul Eggert <eggert@twinsun.com>
5855 * error.c (strerror_r): Do not declare unless !_LIBC.
5856 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5857 Use strerror_r that is only a macro, even if it is not a function.
5858 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5859 (private_strerror): Use prototypes, not old-style function definition.
5860 (print_errno_message): New function.
5861 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5863 (error_tail, error, error_at_line): Use it.
5865 2001-10-11 Jim Meyering <meyering@lucent.com>
5867 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5868 and quote_n (1, ... to avoid clobbering a buffer.
5870 2001-10-05 Jim Meyering <meyering@lucent.com>
5872 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5873 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5874 * hash-pjw.h: New file.
5876 2001-09-30 Jim Meyering <meyering@lucent.com>
5878 * mountlist.c [MOUNTED_GETFSSTAT]:
5879 Include <sys/ucred.h>, for Apple Darwin.
5880 Include sys/mount.h and sys/fs_types.h only if available.
5882 (read_filesystem_list): Use FS_TYPE.
5884 2001-09-29 Paul Eggert <eggert@twinsun.com>
5886 * exclude.c (excluded_filename): 0 -> false, since it's
5889 2001-09-28 Paul Eggert <eggert@twinsun.com>
5891 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5892 #defines strtoimax. Also treat the other strto* functions
5895 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5896 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5897 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5899 2001-09-26 Jim Meyering <meyering@lucent.com>
5901 Most macros in unlocked-io.h had the wrong number of arguments.
5902 * gen-uio: New script.
5903 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5904 * unlocked-io.hin: Remove file.
5905 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5906 rather than trying to embed it here.
5907 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5908 Reported by Padraig Brady.
5910 2001-09-25 Volker Borchert <bt@teknon.de>
5912 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5914 2001-09-23 Jim Meyering <meyering@lucent.com>
5916 * mountlist.c: Remove useless parentheses in #if directives.
5917 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5918 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5920 2001-09-22 Jim Meyering <meyering@lucent.com>
5922 * localcharset.c: Update from latest gettext.
5923 * config.charset: Likewise.
5925 2001-09-20 Jim Meyering <meyering@lucent.com>
5927 * xstrtol.c (strtoimax): Guard declaration with
5928 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5929 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5930 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5931 (strtoumax): Likewise, for completeness (it wasn't necessary).
5933 2001-09-06 Paul Eggert <eggert@twinsun.com>
5935 * strtoimax.c (HAVE_LONG_LONG):
5936 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5937 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5938 to work around bug in IBM C compiler.
5940 2001-09-16 Jim Meyering <meyering@lucent.com>
5942 * mkdir.c: New file.
5944 2001-09-04 Paul Eggert <eggert@twinsun.com>
5946 * xgetcwd.c: Revert some of the previous change; intead,
5947 fix the HAVE_GETCWD_NULL code to behave more like the
5948 !HAVE_GETCWD_NULL code used to.
5951 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5954 2001-09-04 Paul Eggert <eggert@twinsun.com>
5956 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5957 Use ssize_t, not int, to store result of readlink.
5958 Check for ssize_t overflow as well as size_t overflow,
5959 as POSIX says the result of readlink is implementation-defined
5960 when ssize_t overflows.
5961 Remove unnecessary cast to char*.
5962 Use free+malloc instead of realloc, as the storage doesn't need
5963 to be preserved and it's clearer and can be more efficient that way.
5964 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5965 * xreadlink.h (xreadlink): Update prototype.
5967 2001-09-03 Paul Eggert <eggert@twinsun.com>
5969 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5970 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5971 spotted by Jim Meyering.
5973 2001-09-03 Jim Meyering <meyering@lucent.com>
5975 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5977 2001-09-03 Paul Eggert <eggert@twinsun.com>
5979 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5980 like the HAVE_GETCWD_NULL code.
5981 Include pathmax.h if not HAVE_GETCWD.
5982 Do not include xalloc.h.
5983 (INITIAL_BUFFER_SIZE): New symbol.
5984 Do not use xmalloc / xrealloc, since the caller is responsible for
5985 handling errors. Preserve errno around `free' during failure.
5986 Do not overrun buffer when using getwd.
5988 2001-09-03 Paul Eggert <eggert@twinsun.com>
5990 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5991 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5993 2001-09-02 Jim Meyering <meyering@lucent.com>
5995 * error.c: Update from GNU libc.
5997 2001-09-01 Jim Meyering <meyering@lucent.com>
5999 * xreadlink.c: New file.
6000 * xreadlink.h: New file.
6001 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6003 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6004 doesn't conflict with sparc Solaris 7's definition in
6005 /usr/include/sys/int_types.h.
6007 * exclude.c: Use `""', not `<>' to #include non-system header files.
6008 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6009 and strncasecmp as r-values. Unixware didn't have declarations.
6011 2001-08-31 Jim Meyering <meyering@lucent.com>
6013 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6014 Use an initial, malloc'd, buffer of length 128 rather than
6015 a statically allocated one of length 1024.
6017 2001-08-30 Paul Eggert <eggert@twinsun.com>
6019 * xgetcwd.c: Don't include pathmax.h.
6020 Include stdlib.h and unistd.h if available.
6022 (xmalloc, xstrdup, free): Remove decls.
6023 (xgetcwd): Don't assume sizes fit in unsigned.
6024 Check for overflow when computing sizes.
6025 Simplify reallocation code.
6027 2001-08-28 Paul Eggert <eggert@twinsun.com>
6029 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6031 * strtoimax.c: Renamed from strtoxmax.c, removing the
6034 Also, make the following further changes to make this file's
6035 configuration more similar to that of strtol.c:
6036 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6037 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6038 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6039 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6040 changed to signed values.
6042 And make the following changes as well:
6043 Fix copyright notice, as 1999 was missing.
6044 (verify): New macro.
6045 (strtoimax): Check sizes at compile-time, not run-time.
6046 Prefer strtol to strtoll if both work.
6047 (main): Remove; it was not that useful and was a pain to maintain.
6049 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6051 2001-08-30 Paul Eggert <eggert@twinsun.com>
6053 * savedir.c (savedir): Remove size parameter, as POSIX says that
6054 a directory's st_size can have an arbitrary value, so the old
6055 usage could waste an arbitrary amount of memory. All uses
6057 * savedir.h: Update prototype.
6059 2001-08-30 Paul Eggert <eggert@twinsun.com>
6061 * xstrtol.c (strtoimax): New decl.
6063 2001-08-28 Paul Eggert <eggert@twinsun.com>
6065 * xstrtol.h: Add copyright notice.
6066 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6067 LONGINT_INVALID_SUFFIX_CHAR.
6069 2001-08-30 Paul Eggert <eggert@twinsun.com>
6071 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6074 2001-08-30 Paul Eggert <eggert@twinsun.com>
6076 * hash.c: Remove '2001' from copyright notice.
6078 2001-08-30 Paul Eggert <eggert@twinsun.com>
6080 * full-write.h: New file.
6081 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6082 * full-write.c: Correct credits, as cccp.c no longer
6083 exists and anyway it was so heavily changed from the old cccp
6084 code as to be unrecognizable. Include full-write.h.
6085 (full_write) Return size_t, with short writes meaning failure.
6086 All callers changed. This fixes a bug with large buffers
6088 * utime.c: Include full-write.h.
6090 2001-08-30 Paul Eggert <eggert@twinsun.com>
6092 Merge 'exclude' changes from tar 1.13.22.
6093 This fixes one or two unlikely storage allocation overflow bugs,
6094 but doesn't change user-visible behavior otherwise.
6096 2001-08-30 Paul Eggert <eggert@twinsun.com>
6098 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6099 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6100 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6101 Include if available.
6102 (<xalloc.h>): Include
6103 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6104 (verify): New macro. Use it to verify that EXCLUDE macros do not
6105 collide with FNM macros.
6106 (struct patopts): New struct.
6107 (struct exclude): Use it, as exclude patterns now come with options.
6108 (new_exclude): Support above changes.
6109 (new_exclude, add_exclude_file):
6110 Initial size must now be a power of two to simplify overflow checking.
6111 (free_exclude, fnmatch_no_wildcards): New function.
6112 (excluded_filename): No longer requires options arg, as the options
6113 are determined by add_exclude. Now returns bool, not int.
6114 (excluded_filename, add_exclude):
6115 Add support for the fancy new exclusion options.
6116 (add_exclude, add_exclude_file): Now takes int options arg.
6117 Check for arithmetic overflow when computing sizes.
6118 (add_exclude_file): xrealloc might modify errno, so don't
6119 realloc until after errno might be used.
6121 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6123 (free_exclude): New decl.
6124 (add_exclude, add_exclude_file): Now takes int options arg.
6125 (excluded_filename): No longer requires options arg, as the options
6126 are determined by add_exclude. Now returns bool, not int.
6128 2001-08-30 Paul Eggert <eggert@twinsun.com>
6130 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6132 2001-08-27 Jim Meyering <meyering@lucent.com>
6134 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6136 * version-etc.c (N_): Remove definition.
6137 Revert most of last change.
6138 Instead, simply don't mark the `Copyright...' string for translation.
6139 Based on advice from Paul Eggert.
6141 * strtoxmax.c: Tweak comment.
6143 2001-08-26 Jim Meyering <meyering@lucent.com>
6145 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6146 of copyright with `%s' so translators don't get an untranslated
6148 (COPYRIGHT_YEAR): Define.
6149 (version_etc): Use fprintf rather than fputs.
6150 Suggestion from Ulrich Drepper.
6152 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6154 * strtoll.c: New file, from GNU libc.
6155 * xstrtoimax.c: New file.
6157 * xstrtol.h: Add xstrtoimax.
6158 * strtoumax.c: New file. Simply include "strtoumax.c".
6159 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6161 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6162 * strtoxmax.c: ... then renamed to this.
6164 2001-08-13 Paul Eggert <eggert@twinsun.com>
6166 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6167 Port to Solaris 8, where 'sed' requires a space after the 'r'
6168 command, and where sh dislikes "$/". Clean up the spacing a bit.
6169 Redirect output to $tmp just once.
6171 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6173 * addext.c (<errno.h>): Include.
6174 (errno): Declare if not defined.
6175 (addext): Work correctly when pathconf returns -1 and leaves
6176 errno alone because there is no limit. Also, work even if
6177 pathconf returns a value greater than SIZE_MAX.
6179 2001-08-12 Jim Meyering <meyering@lucent.com>
6181 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6182 Simply `return getcwd (NULL, 0);'.
6183 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6184 Use 1300 as initial value for length, not PATH_MAX.
6186 * pathmax.h: Clean up cpp syntax.
6188 2001-08-12 Jim Meyering <meyering@lucent.com>
6190 * gettimeofday.c: New file.
6192 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6194 2001-08-04 Jim Meyering <meyering@lucent.com>
6196 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6197 to get in sync with glibc.
6199 2001-08-03 Paul Eggert <eggert@twinsun.com>
6201 The following changes are from gettext 0.10.39 as maintained by
6204 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6205 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6206 with inverted sense. All uses changed.
6208 * mbswidth.c: Don't include <limits.h>.
6209 Include <stdlib.h> and <string.h> unconditionally.
6210 (iswcntrl, mbsinit, ISCNTRL): New macros.
6211 (mbsnwidth): Use K&R style function declarations.
6212 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6213 can optimize it when MB_CUR_MAX == 1.
6214 The width of control characters is zero, not 1.
6216 2001-07-15 Jim Meyering <meyering@lucent.com>
6218 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6219 (BUILT_SOURCES): Add unlocked-io.h.
6220 (io_functions): Define.
6221 (unlocked-io.h): New rule.
6222 (DISTCLEANFILES): Add unlocked-io.h.
6223 (all-local): Depend on unlocked-io.h, to ensure it is created.
6225 * unlocked-io.hin: New file
6227 * regex.c: Update from glibc.
6229 2001-07-05 Jim Meyering <meyering@lucent.com>
6231 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6233 (libfetish_a_SOURCES): Put all .h files here instead.
6234 Remove a thus-exposed (better checks in automake) duplicate and
6235 two unnecessary .h files.
6237 2001-06-11 Jim Meyering <meyering@lucent.com>
6239 * regex.c: Update from GNU libc.
6241 2001-05-27 Jim Meyering <meyering@lucent.com>
6243 * readutmp.h (UT_TYPE): Define.
6245 2001-05-24 Jim Meyering <meyering@lucent.com>
6247 * argmatch.c: Include "quote.h".
6248 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6249 quote function. Reported by Göran Uddeborg.
6251 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6253 * dirname.c (dir_name): Compute append_dot using path, not newpath
6254 which is not yet declared.
6256 2001-05-11 Paul Eggert <eggert@twinsun.com>
6258 * Makefile.am (libfetish_a_SOURCES):
6259 Add strftime.c, since we now compile it on all hosts.
6261 * strftime.c (my_strftime):
6262 Define to nstrftime if emacs, but only if my_strftime is not defined.
6263 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6264 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6265 Add one more extra argument: a nanoseconds value.
6268 (my_strftime function): Add %N format.
6269 (emacs_strftimeu): Renamed from emacs_strftime,
6270 with extra ut argument.
6272 2001-05-11 Paul Eggert <eggert@twinsun.com>
6274 dirname code cleanup. base_name now behaves more compatibly
6275 with POSIX basename when given file names that have trailing
6276 slashes, and similarly for dir_name. Add new primitives
6277 base_len and dir_len. Put the directory-name-related decls
6280 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6281 * backupfile.c (base_name): Likewise.
6282 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6283 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6284 * makepath.c (strip_trailing_slashes): Likewise.
6285 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6287 * rename.c (strip_trailing_slashes): Likewise.
6288 * same.c (base_name): Likewise.
6289 * stripslash.c (ISSLASH): Likewise.
6291 * addext.c: Include <dirname.h> after size_t is defined.
6292 * backupfile.c: Likewise.
6294 * addext.c (addext): Use base_len to trim redundant
6295 trailing slashes instead of doing it ourselves.
6296 But do not trim the last slash if it is not redundant.
6298 * backupfile.c (find_backup_file_name,
6299 max_backup_version): Use base_len instead of rolling it ourselves.
6300 Handle the case of "" and (on DOS) "C:" correctly.
6302 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6303 Include <string.h>, <dirname.h>.
6304 (base_name): Allow file names ending in slashes, other than names
6305 that are all slashes. In this case, return the basename followed
6306 by the slashes. This is more general, and can be used in places
6307 where the original base_name purposely had an assertion failure.
6308 (base_len): New function.
6310 * dirname.c: Include <string.h> instead of <stdlib.h>.
6311 Do not include <assert.h>; no longer needed.
6313 (memrchr): Remove decl.
6314 (dir_name_r): Remove.
6315 (dir_len): Renamed from dirlen. All callers changed.
6316 Rewrite in terms of base_name, for simplicity and consistency.
6317 (dir_name): Never return NULL. All callers changed.
6318 Do not include <stdlib.h> in test program; no longer needed.
6319 return 0; is fine for test program.
6321 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6323 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6325 * path-concat.c (path_concat): Use base_len to compute
6326 base length, not strlen; this means we cannot rely on memcpy
6329 * same.c (STREQ): Remove.
6330 (same_name): Handle the case where the basename ends in trailing '/'.
6332 * stripslash.c (strip_trailing_slashes): Return nonzero if
6333 a slash was stripped. Do not strip the last slash after a
6336 2001-04-08 Jim Meyering <meyering@lucent.com>
6338 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6339 recomputed; that's necessary when the offset spans a DST transition.
6340 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6342 2001-04-02 Jim Meyering <meyering@lucent.com>
6344 * regex.h, regex.c: Update from GNU libc.
6346 2001-03-19 Paul Eggert <eggert@twinsun.com>
6348 * version-etc.c (version_etc_copyright): Update to 2001.
6350 2001-03-16 Paul Eggert <eggert@twinsun.com>
6352 * tempname.c (uint64_t): Define to uintmax_t if
6353 not defined, and if UINT64_MAX is not defined.
6354 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6355 Reported by John David Anglin.
6357 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6359 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6360 alias if codeset is empty.
6361 * config.charset (BeOS): Use wildcard syntax.
6363 2001-03-13 Jim Meyering <meyering@lucent.com>
6365 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6366 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6369 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6371 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6373 * unicodeio.c (print_unicode_char): Simplify accordingly.
6375 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6377 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6378 support for DOS/DJGPP.
6380 2001-02-28 Paul Eggert <eggert@twinsun.com>
6382 * Makefile.am (libfetish_a_SOURCES):
6383 Add dup-safer.c, fopen-safer.c.
6384 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6386 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6388 2001-02-25 Paul Eggert <eggert@twinsun.com>
6390 The mkstemp replacement is taken from glibc 2.2.2, with some
6391 portability fixes for use outside glibc, as follows:
6393 * tempname.c (struct_stat64): New macro.
6394 (direxists, __gen_tempname): Use it.
6395 This avoids a portability problem with Solaris 8.
6397 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6398 (<stddef.h>, <stdint.h>, <string.h>):
6399 Include only if STDC_HEADERS || _LIBC.
6400 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6401 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6402 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6403 (__set_errno): Define this macro if <errno.h> doesn't.
6404 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6405 Define these macros if <stdio.h> doesn't.
6406 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6407 Define these macros if <sys/stat.h>
6408 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6409 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6410 __xstat64): Define if not _LIBC.
6411 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6412 (__gen_tempname): Invoke gettimeofday only if
6413 HAVE_GETTIMEOFDAY || _LIBC;
6414 otherwise, fall back on plain "time".
6415 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6417 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6419 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6421 2001-02-17 Jim Meyering <meyering@lucent.com>
6423 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6424 around included file name.
6426 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6428 * strftime.c: Update from GNU libc (the only changes were to comments).
6430 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6432 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6434 2001-02-17 Paul Eggert <eggert@twinsun.com>
6436 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6437 Remove workaround macros for hosts that have mbrtowc but not
6438 mbstate_t, as we now insist on proper declarations for both
6439 before using mbrtowc.
6441 2001-02-17 Jim Meyering <meyering@lucent.com>
6443 * regex.c: Update from libc.
6445 2001-02-16 Paul Eggert <eggert@twinsun.com>
6447 * alloca.c (malloc): Undef before defining, since stdlib.h
6448 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6449 Reported by Mark Hounschell via Paul Eggert.
6451 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6453 * config.charset: Update for FreeBSD 4.2.
6455 2001-01-26 Jim Meyering <meyering@lucent.com>
6457 * quotearg.c: Include stddef.h.
6458 * quote.c: Include stddef.h.
6459 Reported by Axel Kittenberger.
6461 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6462 line in double quotes so that it evokes a better diagnostic.
6463 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6464 Reported by Axel Kittenberger.
6466 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6468 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6469 to avoid a warning. Add back 'const' to inptr.
6471 2001-01-16 Jim Meyering <meyering@lucent.com>
6473 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6476 2001-01-14 Jim Meyering <meyering@lucent.com>
6478 * rename.c: New file. From Volker Borchert.
6479 Include stdlib.h, string.h or strings.h, and xalloc.h.
6480 Use strip_trailing_slashes rather than open-coding it.
6482 2001-01-03 Paul Eggert <eggert@twinsun.com>
6484 * strftime.c: Sync with glibc time/strftime.c 1.81.
6486 2001-01-03 Jim Meyering <meyering@lucent.com>
6488 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6489 local `inptr' to avoid warning with some system declarations of iconv.
6491 2000-12-29 Paul Eggert <eggert@twinsun.com>
6493 * modechange.c: Do not assume that mode_t uses the
6494 traditional octal encoding. E.g. "chmod 1 FOO" should set
6495 the other-execute bit of FOO even if S_IXOTH != 1.
6497 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6498 WOTH, XOTH, ALLM): New macros.
6499 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6500 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6502 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6503 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6505 No need to use uintmax_t; unsigned long is long enough.
6506 Don't bother to get suffix since we don't use it.
6508 2000-12-24 Jim Meyering <meyering@lucent.com>
6510 * hash.c (is_prime): Return explicit boolean values.
6511 (hash_get_first): Return NULL to appease Irix5.6's 89.
6512 Reported by Nelson Beebe.
6514 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6516 * localcharset.c (locale_charset): Add support for Win32.
6518 2000-12-18 Paul Eggert <eggert@twinsun.com>
6520 * physmem.h, physmem.c: New files.
6522 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6523 (noinst_HEADERS): Add physmem.h.
6525 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6526 't' for compatibility with Solaris 8 sort.
6528 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6530 * config.charset: Add support for BeOS.
6532 2000-12-16 Jim Meyering <meyering@lucent.com>
6534 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6535 SHELLS_FILE to a file name that's useful on djgpp systems.
6537 (ADDITIONAL_DEFAULT_SHELLS): Define.
6538 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6539 Based mostly on a patch from Prashant TR.
6541 2000-12-16 Jim Meyering <meyering@lucent.com>
6543 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6544 N and M) would have treated it like `chown N:N FILE'.
6546 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6548 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6550 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6551 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6552 to the list of canonical encodings. Rename EUC-CN to GB2312.
6554 2000-12-08 Andreas Schwab <schwab@suse.de>
6556 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6557 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6559 2000-12-07 Jim Meyering <meyering@lucent.com>
6561 * stripslash.c (ISSLASH): Define.
6562 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6565 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6566 (dir_name_r): Declare this function as static.
6567 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6568 manifest itself on a name containing a mix of slashes and
6570 Make this function work with names starting with a DOS-style
6571 drive letter and colon prefix.
6572 (dir_name): Append `.' if necessary.
6573 Based mostly on patches from Prashant TR and Eli Zaretskii.
6575 * dirname.h (dir_name_r): Remove prototype.
6577 2000-12-05 Jim Meyering <meyering@lucent.com>
6579 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6581 2000-12-04 Jim Meyering <meyering@lucent.com>
6583 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6584 Also include memory.h, stdlib.h, unistd.h if appropriate.
6585 Reported by Andreas Jaeger (conflicting declaration of malloc).
6587 2000-12-02 Jim Meyering <meyering@lucent.com>
6589 * closeout.h: Make idempotent, to avoid some obscure warnings.
6591 2000-12-01 Paul Eggert <eggert@twinsun.com>
6593 * memrchr.c: Include <config.h> before any system include file.
6595 2000-11-29 Paul Eggert <eggert@twinsun.com>
6597 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6599 2000-11-26 Jim Meyering <meyering@lucent.com>
6601 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6603 2000-11-22 Paul Eggert <eggert@twinsun.com>
6605 * strftime.c (my_strftime): Do not invoke mbrlen with a
6606 size of (size_t) -1; it's not portable.
6608 2000-11-17 Akim Demaille <akim@epita.fr>
6610 * obstack.h: Formatting changes.
6611 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6612 prevent type checking.
6613 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6614 cast the value to (void *): assigning a `foo *' to a `void *'
6616 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6618 2000-11-17 Jim Meyering <meyering@lucent.com>
6620 * strstr.c: Update from GNU libc.
6622 2000-11-16 Jim Meyering <meyering@lucent.com>
6624 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6626 2000-11-11 Jim Meyering <meyering@lucent.com>
6628 * error.c: Add a couple #includes, merging from GNU libc version.
6630 2000-11-10 Jim Meyering <meyering@lucent.com>
6632 * obstack.h: Update from GNU libc.
6633 * obstack.c: Likewise.
6635 2000-11-06 Paul Eggert <eggert@twinsun.com>
6637 * getusershell.c (setusershell): Use rewind rather than
6638 fseek/fseeko, to avoid configuration hassles with fseeko.
6639 Don't bother opening SHELLS_FILE if shellstream is NULL;
6642 2000-11-05 Jim Meyering <meyering@lucent.com>
6644 * makepath.h (make_dir): Declare.
6645 * makepath.c (make_dir): Remove `static' attribute.
6648 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6650 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6651 last one in a bucket, advance to the next bucket.
6653 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6655 * fnmatch.c: Do not comment out all the code if we are using
6656 the GNU C library, because in some cases we are replacing buggy
6657 code in the GNU C library itself.
6659 2000-10-30 Paul Eggert <eggert@twinsun.com>
6661 * error.h, getline.h, modechange.h:
6662 Remove "2000" from Copyright line, as the file hasn't been
6663 changed this year other than in the copyright notice.
6665 * xalloc.h: Add "2000" to Copyright line, as this file
6666 was changed this year.
6668 2000-10-30 Paul Eggert <eggert@twinsun.com>
6670 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6671 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6672 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6674 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6676 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6677 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6678 doesn't define __restrict_arr.
6680 2000-10-29 Jim Meyering <meyering@lucent.com>
6682 * xstat.in: Fix grammar in comment.
6684 2000-10-28 Jim Meyering <meyering@lucent.com>
6686 * memchr.c: Update from libc.
6687 Adjust for portability:
6688 [HAVE_STDLIB_H]: Include stdlib.h.
6689 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6690 Undef __memchr, too.
6691 [!weak_alias]: Define __memchr to memchr.
6693 * regex.c: Update from libc.
6694 * regex.h: Likewise.
6695 * getopt1.c: Likewise.
6696 * memcmp.c: Likewise.
6698 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6699 Avoid using fseek, when possible -- it's broken by design.
6700 Patch by Ulrich Drepper.
6702 2000-10-26 Jim Meyering <meyering@lucent.com>
6704 * strftime.c: Update from libc.
6706 2000-10-25 Jim Meyering <meyering@lucent.com>
6708 * obstack.c: Update from libc.
6710 2000-10-23 Jim Meyering <meyering@lucent.com>
6712 * hard-locale.c (hard_locale): Revert last change -- it was simply
6713 wrong. That set_locale call must not have any side effects.
6716 2000-10-22 Jim Meyering <meyering@lucent.com>
6718 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6719 [CYCLIC]: Remove now-unused definition.
6721 * save-cwd.c (O_DIRECTORY): Define, if needed.
6722 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6723 Suggestion from Ulrich Drepper.
6725 2000-10-21 Jim Meyering <meyering@lucent.com>
6727 * dirname.c (dir_name_r): New function, factored out of dir_name.
6728 (dir_name): Use dir_name_r.
6729 * dirname.h (dir_name_r): Declare it.
6731 2000-10-21 Jim Meyering <meyering@lucent.com>
6733 * dirname.c (memrchr): Declare if necessary.
6734 (dir_name): Remove the restriction that there be no
6735 trailing slashes. Now, this code skips past them, effectively
6737 [TEST_DIRNAME] (main): New unit tests.
6739 * memrchr.c: New file from GNU libc.
6740 Undef __memrchr, too.
6741 [!weak_alias]: Define __memrchr to memrchr.
6742 Guard weak_alias use with `#ifdef weak_alias'.
6744 2000-10-17 Jim Meyering <meyering@lucent.com>
6746 * quote.h (PARAMS): Define and use.
6747 Reported by Akim Demaille.
6749 * getopt.c: Update from libc.
6751 2000-10-16 Jim Meyering <meyering@lucent.com>
6753 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6756 2000-09-25 Jim Meyering <meyering@lucent.com>
6758 * md5.h (rol): Define (from GnuPG).
6760 * sha.c: Give credit (GnuPG) where due.
6761 (M): Use rol rather than open-coding it.
6762 Add a FIXME comment.
6764 2000-09-21 Jim Meyering <meyering@lucent.com>
6766 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6767 Reported by Michael Stone.
6769 2000-09-20 Jim Meyering <meyering@lucent.com>
6771 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6772 (noinst_HEADERS): Add sha.h.
6773 Based on code from Scott G. Miller and from GnuPG.
6775 2000-09-15 Jim Meyering <meyering@lucent.com>
6777 * regex.c: Update from libc.
6779 2000-09-10 Jim Meyering <meyering@lucent.com>
6781 * getopt.c (_getopt_internal): Update from glibc.
6783 2000-09-09 Jim Meyering <meyering@lucent.com>
6785 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6786 think it should be used as a general replacement for isascii.
6787 * fnmatch.c: Likewise.
6788 * mbswidth.c: Likewise
6789 * regex.c: Likewise.
6792 * userspec.c: Include sys/param.h and limits.h.
6794 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6795 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6796 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6797 UID, GID. Check range.
6799 2000-09-06 Jim Meyering <meyering@lucent.com>
6801 * getopt.c (_getopt_internal): Update from glibc.
6803 2000-08-30 Jim Meyering <meyering@lucent.com>
6805 * strftime.c: Merge in changes from GNU libc.
6807 2000-08-26 Jim Meyering <meyering@lucent.com>
6809 * closeout.c: Include "__fpending.h".
6810 (close_stdout_status): Return right away if there's nothing to flush.
6812 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6813 * __fpending.c: New file.
6814 * __fpending.h: New file.
6816 2000-08-07 Paul Eggert <eggert@twinsun.com>
6818 Standardize on "memory exhausted" instead of "Memory exhausted"
6819 or "virtual memory exhausted".
6820 * obstack.c (print_and_abort): Use "memory exhausted", not
6821 "virtual memory exhausted".
6822 * same.c (same_name): Invoke xalloc_die instead of printing
6824 * userspec.c (parse_user_spec): Likewise.
6825 * bumpalloc.h: comment fix
6826 * same.c, userspec.c: Include xalloc.h.
6828 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6829 not char *const and pointing to a constant array.
6830 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6831 (xrealloc): Comment fix.
6833 * userspec.c (parse_user_spec):
6834 Don't translate a message until just before returning,
6835 to avoid unnecessary translation.
6837 2000-08-07 Jim Meyering <meyering@lucent.com>
6839 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6840 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6841 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6842 getgroups.c, gethostname.c, getopt.h, group-member.c,
6843 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6844 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6845 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6846 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6847 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6848 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6849 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6850 yesno.c: Back out Copyright date changes for each file with no change
6851 this year. This eases coordination with other programs using the same
6852 source code modules. From Paul Eggert.
6854 2000-08-03 Greg McGary <greg@mcgary.org>
6856 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6857 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6858 (EXTEND_BUFFER): Use them.
6860 2000-08-01 Jim Meyering <meyering@lucent.com>
6862 * dirname.c (ISSLASH): Define.
6863 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6864 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6865 both `\' and `/' may be use as path separators.
6866 Based on a patch from Prashant TR.
6868 2000-07-31 Paul Eggert <eggert@twinsun.com>
6870 * quotearg.c (quotearg_n_options): Don't make the initial
6871 slot vector a constant, since it might get modified.
6873 2000-07-31 Jim Meyering <meyering@lucent.com>
6875 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6876 * obstack.c (print_and_abort): Likewise.
6878 2000-07-30 Paul Eggert <eggert@twinsun.com>
6880 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6881 buffer, so that the caller can always quote one small
6882 component of a "memory exhausted" message in slot 0.
6883 From a suggestion by Jim Meyering.
6885 2000-07-30 Jim Meyering <meyering@lucent.com>
6887 * makepath.c (make_path): Quote the other instance, too.
6889 * quotearg.c (N_STATIC_SLOTVECS): Define.
6890 (STATIC_BUF_SIZE): Define.
6891 (quotearg_n_options): Use only statically allocated storage when
6892 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6893 than STATIC_BUF_SIZE.
6895 2000-07-29 Jim Meyering <meyering@lucent.com>
6897 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6898 * dirname.c (dir_name): Likewise.
6900 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6902 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6903 (dir_name): Assert that there are no trailing slashes.
6905 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6907 * mbswidth.h (mbswidth): Add a flags argument.
6908 (mbswidth): New declaration.
6909 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6910 * mbswidth.c (mbswidth): Add a flags argument.
6911 (mbsnwidth): New function.
6913 2000-07-24 Jim Meyering <meyering@lucent.com>
6915 * mbswidth.c: Remove useless #else. From Bruno Haible.
6917 2000-07-23 Paul Eggert <eggert@twinsun.com>
6919 * mbswidth.c (_XOPEN_SOURCE):
6920 Don't define; this causes problems on Solaris 7.
6921 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6923 2000-07-23 Paul Eggert <eggert@twinsun.com>
6926 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6927 so that mbstate_t is always defined.
6929 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6930 be 1 in at least one GCC installation, and this configuration
6931 error is likely to be common. Ignoring MB_LEN_MAX hurts
6932 performance on hosts that have mbrtowc but have only unibyte
6933 locales, but I assume these hosts are rare.
6935 2000-07-23 Paul Eggert <eggert@twinsun.com>
6937 * quotearg.c: Streamline by invoking multibyte code only if needed.
6938 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6939 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6940 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6941 invoke multibyte primitives.
6943 2000-07-23 Jim Meyering <meyering@lucent.com>
6945 * basename.c (base_name): Add an assertion.
6947 2000-07-15 Bruno Haible <clisp.cons.org>
6949 * quotearg.c: When the system forces us to redefine mbstate_t,
6950 shadow its mbsinit function.
6952 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6954 * mbswidth.h: New file.
6955 * mbswidth.c: New file.
6956 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6957 (noinst_HEADERS): Add mbswidth.h.
6959 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6961 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6964 2000-07-15 Jim Meyering <meyering@lucent.com>
6966 * makepath.c: Include quote.h.
6967 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6968 corresponding argument in a `quote (...)' call.
6969 Give better diagnostics.
6971 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6972 (noinst_HEADERS): Add quote.h.
6974 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6975 from tar's src/misc.c.
6976 * quote.h: New file. Prototypes for same.
6978 2000-07-10 Paul Eggert <eggert@twinsun.com>
6980 From a suggestion by Bruno Haible.
6981 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6982 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6983 to decide whether to define the BeOS workaround macro;
6984 this adjusts to the change to AC_MBSTATE_T.
6986 2000-07-13 Paul Eggert <eggert@twinsun.com>
6988 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6990 * quotearg.c (quoting_style_args, quoting_style_vals,
6991 quotearg_buffer_restyled): Add support for
6992 clocale_quoting_style. Undo previous change to
6993 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6994 and "{RIGHT QUOTATION MARK}" msgids.
6996 2000-07-05 Paul Eggert <eggert@twinsun.com>
6998 The old behavior of quoting `like this' doesn't look good with
6999 newer, ISO-style fonts. See:
7000 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7002 Instead, quote "like this" by default. Let the translator
7003 tailor the locale-specific quoting behavior by providing
7004 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7006 * quotearg.c (N_): New macro.
7007 (gettext_default): New function.
7008 (quotearg_buffer_restyled): Use
7009 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7010 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7012 2000-07-09 Jim Meyering <meyering@lucent.com>
7014 * Most files: Update copyright dates to include 2000.
7016 2000-07-08 Jim Meyering <meyering@lucent.com>
7018 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7020 (xgethostname): Remove now-unnecessary #ifdef.
7021 Move declaration of `err' into loop where it's used.
7023 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7025 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7026 by allocating a larger buffer. Test the gethostname return value for
7027 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7028 returns an error and ENAMETOOLONG isn't defined.
7030 2000-07-05 Paul Eggert <eggert@twinsun.com>
7031 and Bruno Haible <haible@clisp.cons.org>
7033 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7035 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7037 * quotearg.c (struct quoting_options): Simplify quote_these_too
7040 2000-07-03 Jim Meyering <meyering@lucent.com>
7042 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7043 Reported by Bruno Haible.
7045 2000-07-04 Jim Meyering <meyering@lucent.com>
7047 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7048 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7051 2000-07-03 Paul Eggert <eggert@twinsun.com>
7052 and Bruno Haible <haible@clisp.cons.org>
7054 * quotearg.c (mbrtowc):
7055 Assign to *pwc, and return 1 only if result is nonzero.
7056 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7058 2000-07-03 Jim Meyering <meyering@lucent.com>
7060 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7061 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7064 2000-07-02 Jim Meyering <meyering@lucent.com>
7066 * quotearg.c (mbstate_t): Don't define here.
7068 2000-07-02 Jim Meyering <meyering@lucent.com>
7070 * nanosleep.c (SIGCONT): Define if not already defined.
7072 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7074 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7075 per change in ../m4/ls-mntd-fs.m4.
7076 (read_filesystem_list): Ignore symbolic links.
7078 2000-06-29 Jim Meyering <meyering@lucent.com>
7080 * same.c: Include <string.h> or <strings.h>, as appropriate,
7081 for declaration of strcmp.
7083 * long-options.c: Include <stdlib.h>, for declaration of exit.
7085 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7086 Avoid warning by casting result to `char *' to remove `const'.
7088 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7090 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7092 2000-06-26 Paul Eggert <eggert@twinsun.com>
7094 savedir now sets errno on failure and invokes xmalloc to get memory.
7095 Fix a couple of other minor bugs while we're at it.
7097 * savedir.c (<unistd.h>): Do not include; there's no need.
7098 (NAMLEN): Remove macro.
7099 (malloc, realloc): Remove decls.
7101 ("xalloc.h"): Include.
7102 (NAME_SIZE_DEFAULT): New macro.
7103 (savedir): Use xmalloc / xrealloc to allocate memory.
7104 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7105 Skip "" directory entries.
7106 Use strlen to calculate directory entry length, since the old method
7107 is rarely used these days and isn't worth supporting.
7108 Don't use a pointer after freeing it.
7109 Check for integer overflow when calculating allocation size.
7110 Use memcpy to copy entries, instead of stpcpy.
7111 Set errno properly when returning NULL.
7112 Check for readdir error.
7114 2000-06-26 Jim Meyering <meyering@lucent.com>
7116 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7118 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7120 * getusershell.c (xmalloc, xrealloc): Remove functions.
7122 Don't include <stdlib.h>. Don't declare malloc, realloc.
7124 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7126 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7128 2000-06-24 Jim Meyering <meyering@lucent.com>
7130 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7132 2000-06-21 Jim Meyering <meyering@lucent.com>
7134 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7136 2000-06-19 Paul Eggert <eggert@twinsun.com>
7138 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7139 (mbrtowc, mbstate_t): Define substitutes if
7140 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7141 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7142 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7144 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7146 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7147 than 1024, return a memory chunk of least possible size, instead
7148 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7149 Use free/xmalloc instead of xrealloc to avoid copying for very long
7152 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7154 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7155 address, not strdup. Include <stdlib.h> and don't declare free().
7157 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7159 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7162 2000-06-21 Jim Meyering <meyering@lucent.com>
7164 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7165 (noinst_HEADERS): Add getstr.h.
7167 * getline.c (getstr): Move into a separate file.
7168 * getstr.c (getstr): New file, extracted from getline.c, with
7169 the following changes: new parameter, delim2; both delim[12]
7170 parameters have type `int', not `char'. The latter would lose
7171 with 8-bit delimiters.
7172 * getstr.h: New file.
7174 2000-06-19 Jim Meyering <meyering@lucent.com>
7176 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7178 2000-06-18 Jim Meyering <meyering@lucent.com>
7180 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7181 Besides, these days every porting target provides a mkdir function.
7183 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7184 (this snippet comes from src/system.h).
7186 2000-06-15 Paul Eggert <eggert@twinsun.com>
7188 * human.c (adjust_value): New function.
7189 (human_readable_inexact): Apply rounding style even when
7190 printing approximate values.
7192 2000-06-14 Paul Eggert <eggert@twinsun.com>
7194 * human.c (human_readable_inexact): Allow an input block
7195 size that is not a multiple of the output block size, and vice versa.
7196 Reported by Piergiorgio Sartor.
7198 2000-06-14 Paul Eggert <eggert@twinsun.com>
7200 * getdate.y (get_date): Apply relative times after time
7201 zone indicator, not before. Reported by Todd A. Jacobs.
7203 2000-06-13 Jim Meyering <meyering@lucent.com>
7205 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7207 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7209 2000-06-12 Paul Eggert <eggert@twinsun.com>
7211 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7213 2000-06-04 Paul Eggert <eggert@twinsun.com>
7215 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7217 2000-06-04 Jim Meyering <meyering@lucent.com>
7219 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7220 SunOS 4.1.4 for which gid_t is an unsigned type.
7222 2000-06-03 Jim Meyering <meyering@lucent.com>
7224 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7226 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7228 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7229 newer, don't install charset.alias.
7230 * config.charset: Change the Linux/glibc rules so they become empty
7231 on glibc-2.1 or newer.
7233 2000-06-02 Jim Meyering <meyering@lucent.com>
7235 * mountlist.c: Back out last change. Instead, do this...
7236 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7237 member using the same `ignore'-testing code.
7238 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7242 2000-05-29 Jim Meyering <meyering@lucent.com>
7244 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7245 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7247 2000-05-22 Jim Meyering <meyering@lucent.com>
7249 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7251 2000-05-18 Jim Meyering <meyering@lucent.com>
7253 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7254 back, too, since it may have been modified by allocate_entry.
7255 (hash_delete): Rewrite to use neither the assignment operator
7256 nor the comma operator in an if-expression.
7258 2000-05-15 Paul Eggert <eggert@twinsun.com>
7261 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7262 Remove; no longer needed.
7263 "quotearg.h": Add include.
7264 (file_name): Do not bother to explicitly initialize to NULL; it's less
7265 efficient on some hosts.
7266 (close_stdout_status): Remove test as to whether stdout was already
7267 closed; it breaks for the case "echo x | sort >&-".
7268 Quote file name colons.
7269 Do not assume that _("write error") lacks format strings.
7271 2000-05-15 Jim Meyering <meyering@lucent.com>
7273 * version-etc.c (version_etc_copyright): Update the copyright string
7274 used in all --version output.
7276 2000-05-14 Jim Meyering <meyering@lucent.com>
7278 * closeout.c (close_stdout_set_file_name): New function.
7279 (close_stdout_status): Use new file-scoped global.
7280 Return right away if fstat says the stdout file descriptor is invalid.
7281 * closeout.h (close_stdout_set_file_name): Declare.
7283 2000-05-10 Jim Meyering <meyering@lucent.com>
7285 * closeout.c [default_exit_status]: New file-scoped variable.
7286 (close_stdout_set_status): New function.
7287 * closeout.h (close_stdout_set_status): Declare.
7289 2000-05-08 Jim Meyering <meyering@lucent.com>
7291 * long-options.c: Don't include closeout.h.
7292 (parse_long_options): Don't call close_stdout for --version.
7294 2000-05-06 Jim Meyering <meyering@lucent.com>
7296 * strnlen.c: Undefine __strnlen and strnlen.
7297 [!weak_alias]: Define __strnlen to strnlen.
7299 * atexit.c: New file, from libiberty.
7301 2000-05-06 Jim Meyering <meyering@lucent.com>
7303 * closeout.c (close_stdout_status): Also check for errors on the
7306 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7308 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7309 instead of xmalloc, xrealloc, path_concat.
7310 (locale_charset): Treat empty environment variables as absent.
7311 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7313 2000-05-04 Jim Meyering <meyering@lucent.com>
7315 * getopt.c: Update from glibc.
7316 * obstack.c: Likewise.
7317 * obstack.h: Likewise.
7318 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7320 * regex.h: Likewise.
7321 * strndup.c: Likewise.
7322 * strnlen.c: New file, from glibc.
7324 2000-05-01 Jim Meyering <meyering@lucent.com>
7326 * full-write.c (full_write): Remove `FIXME' part of comment.
7328 2000-04-29 Jim Meyering <meyering@lucent.com>
7330 * path-concat.c: Declare strdup only if it's not defined.
7331 * canon-host.c: Likewise.
7333 2000-04-28 Jim Meyering <meyering@lucent.com>
7335 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7336 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7337 included first, then limits.h is included by locale.h by libintl.h.
7338 From John David Anglin.
7340 2000-04-25 Jim Meyering <meyering@lucent.com>
7342 * makepath.c (S_IRWXUGO): Define.
7343 (make_path): Always perform explicit chmod if MODE specifies any
7344 of the `special' permission bits. Prompted by a bug report against
7345 install from Mate Wierdl and Joost van Baal.
7347 2000-04-18 Jim Meyering <meyering@lucent.com>
7351 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7352 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7354 2000-04-17 Jim Meyering <meyering@lucent.com>
7356 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7357 the definition of it to rpl_strftime also defined-away the system's
7360 2000-04-15 Jim Meyering <meyering@lucent.com>
7362 Use `C' to denote so-called `contiguous' files, the same way
7364 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7365 (ftypelet): Use S_ISCTG.
7366 From Michael Deutschmann.
7368 2000-04-14 Jim Meyering <meyering@lucent.com>
7370 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7372 2000-04-08 Jim Meyering <meyering@lucent.com>
7374 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7375 names don't conflict. Reported by Eli Zaretskii.
7377 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7379 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7380 bug. Deal with the different error behavior of Irix iconv.
7382 2000-04-07 Jim Meyering <meyering@lucent.com>
7384 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7385 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7387 2000-04-05 Jim Meyering <meyering@lucent.com>
7389 Portability tweaks required for ultrix4.3.
7390 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7391 * readutmp.c: Include sys/types.h before sys/stat.h.
7392 * canon-host.c: Declare strdup.
7393 * path-concat.c: Likewise.
7394 From John David Anglin.
7396 2000-04-04 Jim Meyering <meyering@lucent.com>
7398 Be more DOS 8.3-friendly.
7399 * ref-add.sin: Renamed from ref-add.sed.in.
7400 * ref-del.sin: Renamed from ref-del.sed.in.
7401 * Makefile.am: Reflect renaming.
7402 Reported by Eli Zaretskii.
7404 Use a temporary file name that won't clash with `charset.alias'
7405 in the DOS 8.3 name space.
7406 * Makefile.am (charset_tmp): Define.
7407 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7408 (uninstall-local): Likewise.
7409 Reported by Eli Zaretskii.
7411 2000-03-29 Paul Eggert <eggert@twinsun.com>
7413 * time/strftime.c (my_strftime): Make sure we call the system
7414 strftime, not ourselves, when invoking the underlying strftime.
7416 2000-03-24 Jim Meyering <meyering@lucent.com>
7418 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7419 (charset_alias): Define.
7420 (install-exec-local): Factor out common code.
7421 (uninstall-local): Split lines longer than 80.
7422 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7424 (.sed.in.sed): New rule. Don't redirect directly to $@.
7425 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7427 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7429 * config.charset: Output a line containing "Packages using this file".
7430 * ref-add.sed.in, ref-del.sed.in: New files.
7431 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7432 ref-del.sed): New rules.
7434 2000-03-17 Jim Meyering <meyering@lucent.com>
7436 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7437 Otherwise, include <strings.h>
7439 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7441 * unicodeio.c (utf8_wctomb): New function.
7442 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7443 format instead of in UCS-4 with platform dependent endianness.
7445 2000-03-07 Paul Eggert <eggert@twinsun.com>
7447 * savedir.c (savedir): Work even if directory size is
7448 negative; this can happen with some screwy NFS configurations.
7450 2000-03-06 Jim Meyering <meyering@lucent.com>
7452 * localcharset.c (get_charset_aliases): Don't try to free file_name
7453 if it's NULL (because we ran out of memory). From Bruno Haible.
7455 2000-03-05 Jim Meyering <meyering@lucent.com>
7457 * localcharset.c ("path-concat.h"): Include.
7458 (get_charset_aliases): Use path_concat instead of ANSI string
7461 * unicodeio.h (PARAMS): Define.
7462 Use it to guard prototype.
7464 2000-03-04 Jim Meyering <meyering@lucent.com>
7466 * Makefile.am (install-exec-local): Create $(libdir) before installing
7468 (uninstall-local): Uncomment this rule so `make distcheck' works
7471 * unicodeio.c (<errno.h>): Include it.
7472 (errno): Declare if not defined.
7474 * localcharset.c: Add Bruno's comment justifying use of volatile.
7476 * config.charset: New version, incorporating remarks from a linux
7477 i18n mailing list. From Bruno Haible.
7479 2000-03-02 Jim Meyering <meyering@lucent.com>
7481 * Makefile.am (EXTRA_DIST): Add config.charset.
7483 2000-03-01 Jim Meyering <meyering@lucent.com>
7485 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7486 * unicodeio.c: Likewise.
7488 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7490 * config.charset: New file.
7491 * localcharset.c: New file.
7492 * unicodeio.h, unicodeio.c: New files.
7493 * Makefile.am (DEFS): Add -DLIBDIR=...
7494 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7495 (noinst_HEADERS): Add unicodeio.h.
7496 (all-local, install-exec-local, charset.alias): New targets.
7498 2000-02-28 Paul Eggert <eggert@twinsun.com>
7500 * quotearg.c (ALERT_CHAR): New macro.
7501 (quotearg_buffer_restyled): Use it.
7503 2000-02-27 Jim Meyering <meyering@lucent.com>
7505 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7506 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7508 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7509 not `#if STDC_HEADERS'.
7510 Declare malloc if needed.
7512 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7513 now that autoconf always defines the HAVE_DECL_ symbols.
7514 * human.c: Likewise.
7516 * strtoumax.c: Likewise.
7518 * backupfile.c: Arrange for cpp to fail if the configure-time
7519 declaration check was not run.
7521 * human.c: Likewise.
7523 * strtoumax.c: Likewise.
7525 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7526 then first look up the entire `.'-containing string as a login name.
7528 2000-02-18 Paul Eggert <eggert@twinsun.com>
7530 * getdate.y: Handle two-digit years with leading zeros correctly.
7531 (textint): New typedef.
7532 (parser_control): Member year changed from int to textint.
7534 (YYSTYPE): Removed; replaced by %union with int and textint members.
7535 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7536 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7537 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7538 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7539 (date, number, to_year): Use width of number in digits, not its value,
7540 to determine whether it's a 2-digit year, or a 2-digit time.
7541 (yylex): Store number of digits of numeric tokens.
7542 Reported by John Kendall.
7544 (parser_control): Changed from struct parser_control to typedef (for
7545 consistency). All uses changed.
7547 (tID): Removed; not used.
7548 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7550 2000-02-14 Paul Eggert <eggert@twinsun.com>
7552 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7553 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7555 2000-02-12 Jim Meyering <meyering@lucent.com>
7557 * userspec.c (ISDIGIT): Define it.
7558 (isdigit): Remove definition.
7559 (is_number): Use ISDIGIT, not isdigit.
7560 <libintl.h>: Include.
7562 (parse_user_spec): Mark translatable strings.
7564 2000-02-10 Jim Meyering <meyering@lucent.com>
7566 With these changes, nanosleep.[ch] are finally enough like the other
7567 lib/* replacement files to compile on a few more losing systems.
7569 * nanosleep.h: Don't include config.h.
7570 Remove prototype from declaration of nanosleep.
7571 (PARAMS): Remove now-unneeded definition.
7572 * nanosleep.c: #undef nanosleep.
7573 (rpl_nanosleep): Rename from nanosleep.
7575 2000-02-03 Jim Meyering <meyering@lucent.com>
7577 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7578 rather than with `#if HAVE_UTMPNAME'.
7580 2000-02-01 Jim Meyering <meyering@lucent.com>
7582 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7584 2000-01-31 Jim Meyering <meyering@lucent.com>
7586 * nanosleep.h (nanosleep): Guard declaration with
7587 `#if ! HAVE_DECL_NANOSLEEP'.
7588 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7589 the declaration in that vendor's sys/timers.h.
7590 Reported by Christian Krackowizer.
7592 * quotearg.c (ISASCII): Add #undef and move definition to follow
7593 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7594 (ISPRINT): Likewise.
7595 Reported by Tom Tromey.
7597 2000-01-30 Jim Meyering <meyering@lucent.com>
7599 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7600 uses of ->ut_name. The latter doesn't work with new Linux header files
7601 where only utmpx.ut_user is declared.
7603 * readutmp.h (UT_USER): Define.
7605 2000-01-23 Jim Meyering <meyering@lucent.com>
7607 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7610 2000-01-22 Jim Meyering <meyering@lucent.com>
7612 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7613 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7614 Required for some AIX systems. Reported by Christian Krackowizer.
7615 [TESTING] (main): New function.
7617 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7618 * dirname.c (dir_name): Support for DOS-style file names with drive
7621 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7623 * strverscmp.c (ISDIGIT): Define.
7624 (strverscmp): Use ISDIGIT, not isdigit.
7626 2000-01-17 Paul Eggert <eggert@twinsun.com>
7628 * nanosleep.c (nanosleep):
7629 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7630 POSIX.1 doesn't require SA_INTERRUPT and some systems
7631 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7632 it's been part of POSIX.1 since day 1 (in 1988).
7634 2000-01-17 Jim Meyering <meyering@lucent.com>
7636 * interlock: Remove unused file. Reported by François Pinard.
7638 2000-01-16 Paul Eggert <eggert@twinsun.com>
7640 * quotearg.c (quotearg_buffer_restyled): Do not quote
7641 alert, backslash, formfeed, and vertical tab unnecessarily in
7642 shell quoting style.
7645 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7646 Free Software Foundation, Inc.
7647 Copying and distribution of this file, with or without modification,
7648 are permitted provided the copyright notice and this notice are preserved.