1 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
4 old glibc regex code mishandles strings longer than 2**31 bytes.
5 This patch fixes this when the regex code is used in gnulib
8 This patch should not affect the use of the regex code inside
9 glibc. No doubt this problem also needs to be handled for glibc
10 as well, but the result will be an incompatible change to the
11 glibc ABI, and the old ABI will have to be supported too. That
12 can be the the subject for another patch.
14 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
15 governing whether the rest of this patch is active. By default,
16 the macro is disabled and the patch has no effect.
17 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
18 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
19 (struct re_pattern_buffer, re_search, re_search_2, re_match):
20 (re_match_2, re_set_registers): Use the new types.
21 * regex_internal.h (Idx, re_hashval_t): New types.
22 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
24 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
25 (re_string_context_at, bin_tree_t, re_dfastate_t):
26 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
27 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
28 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
29 (re_string_char_size_at, re_string_wchar_at):
30 (re_string_elem_size_at):
31 Use the new types and macros to port to 64-bit hosts.
32 Use unsigned types for internal values, so that the code
33 mostly works even for arrays larger than SSIZE_MAX.
34 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
35 (search_duplicated_node, calc_eclosure_iter, fetch_number):
36 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
37 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
38 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
39 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
40 (calc_inveclosure, parse_dup_op, build_range_exp):
41 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
42 (fetch_number, create_token_tree, mark_opt_subexp):
44 * regex_internal.c (re_string_construct_common, create_ci_newstate):
45 (create_cd_newstate, re_string_allocate, re_string_construct):
46 (re_string_realloc_buffers, build_wcs_upper_buffer):
47 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
48 (re_string_reconstruct, re_string_peek_byte_case):
49 (re_string_fetch_byte_case, re_string_context_at):
50 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
51 (re_node_set_init_copy, re_node_set_add_intersect):
52 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
53 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
54 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
55 (re_acquire_state, re_acquire_state_context, register_state):
57 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
58 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
59 (re_search_internal, re_search_2_stub, re_search_stub)
60 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
61 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
62 (update_cur_sifted_state, check_dst_limits):
63 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
64 (check_subexp_limits, sift_states_bkref, merge_state_array):
65 (check_subexp_matching_top, get_subexp, get_subexp_sub):
66 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
67 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
68 (expand_bkref_cache, check_node_accept_bytes):
69 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
70 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
71 (acquire_init_state_context, check_halt_node_context):
72 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
73 (sift_states_backward, clean_state_log_if_needed):
74 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
75 (find_recover_state, transit_state_sb, transit_state_mb):
76 (transit_state_bkref, build_trtable, match_ctx_clean):
78 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
79 to work around an assumption that REG_MISSING is negative.
81 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
82 (seek_collating_symbol_entry) [defined _LIBC]:
83 (lookup_collation_sequence_value) [defined _LIBC]:
84 (build_range_exp, build_collating_symbol) [defined _LIBC]:
85 Use prototypes rather than old-style function definitions.
86 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
87 (transit_state_sb) [0]:
88 (find_collation_sequence_value) [defined _LIBC]: Likewise.
90 * regexec.c (re_search_internal): Simplify update of rm_so and
93 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
94 (optimize_subexps, lower_subexp):
95 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
96 since the signed shift might overflow. Use 1u<<31 instead.
97 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
98 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
101 * regcomp.c (optimize_subexps, lower_subexp):
102 Use CHAR_BIT rather than 8, for clarity.
103 * regexec.c (check_dst_limits_calc_pos_1):
104 (check_subexp_matching_top): Likewise.
105 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
106 have to worry about portability issues when shifting it left.
107 Remove no-longer-needed test for table_size > 0.
108 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
109 in a word, as the resulting behavior is undefined.
110 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
111 in one case, a <= should have been an <, and in another case the
112 whole test was missing.
113 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
114 the standard name CHAR_BIT.
115 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
116 this is not true on one's complement and signed-magnitude hosts.
118 * regex_internal.h (re_sub_match_top_t): Remove unused member
120 (struct re_dfa_t): Remove unused member states_alloc.
121 * regcomp.c (init_dfa): Don't initialize unused members.
123 2005-08-31 Bruno Haible <bruno@clisp.org>
125 * strstr.c: Include <stddef.h>, for NULL.
126 * strcasestr.c: Likewise.
127 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
129 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
131 * iconvme.h: Add prototype for iconv_alloc.
133 2005-08-29 Simon Josefsson <jas@extundo.com>
135 * iconvme.c: Fix errno.
137 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
139 * iconvme.c: Split iconv_string into iconv_alloc.
141 2005-08-27 Jim Meyering <jim@meyering.net>
143 * fopen-safer.c: Merge minor changes from coreutils.
144 * dup-safer.c: Likewise.
145 * fd-safer.c: Likewise.
147 Merge from coreutils.
148 * stdio--.h: New file.
149 * stdlib--.h: New file.
150 * mkstemp-safer.c: New file.
153 * pipe-safer.c: New file.
154 * creat-safer.c: New file.
155 * fcntl--.h (creat): Define to creat_safer.
156 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
157 * unistd--.h (pipe): Define to pipe_safer.
158 * unistd-safer.h: Declare pipe_safer.
160 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
162 * regex_internal.h: Remove all references to
163 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
165 (bitset_not, bitset_merge, bitset_not_merge):
166 (bitset_mask, re_string_allocate, re_string_construct):
167 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
168 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
169 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
170 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
171 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
172 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
173 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
174 (re_acquire_state_context):
175 Remove unnecessary forward decls.
176 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
177 Put __attribute at function definition,
178 now that the function decl has been removed.
179 * lib/regex_internal.c (re_string_peek_byte_case):
180 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
183 2005-08-26 Simon Josefsson <jas@extundo.com>
185 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
186 Haible <bruno@clisp.org>.
188 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
190 * regexec.c (set_regs): Don't alloca with an unbounded size.
192 alloca modernization/simplification for regex.
193 * regex.c: Remove portability cruft for alloca. This no longer
194 needs to be at the start of the file, and can be moved into
195 regex_internal.h and simplified.
196 * regex_internal.h: Include <alloca.h>.
197 (__libc_use_alloca) [!defined _LIBC]: New macro.
198 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
199 now works outside glibc.
201 2005-08-24 Simon Josefsson <jas@extundo.com>
203 * getpass.c: Add WIN32 implementation. Conditionalize use of
204 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
207 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
209 Make regex safe for g++. This fixes one real bug (an "err"
210 that should have been "*err"). g++ problem reported by
212 * regex_internal.h (re_calloc): New macro, consistent with
213 re_malloc etc. All callers of calloc changed to use re_calloc.
214 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
215 not int. All callers changed.
216 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
217 just use an array of size MB_LEN_MAX.
218 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
219 (find_recover_state): Change "err" to "*err"; this fixes what
220 appears to be a real bug.
221 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
224 2005-08-25 Jim Meyering <jim@meyering.net>
226 * open-safer.c: Include <config.h>.
227 Otherwise, we'd lose LARGEFILE support in any file using
230 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
232 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
233 * regex.h (regerror): Likewise.
235 * regex.c: Do not include <sys/types.h>, as POSIX no longer
236 requires this. (The code never needed it.)
238 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
239 All uses of recently-renamed identifiers changed to use the new,
240 POSIX-compliant names. The code will build and run just fine
241 without these changes, but it's better to eat our own dog food
242 and use the standard-conforming names.
244 * regex.h: Fix a multitude of POSIX name space violations.
245 These changes have an effect only for programs that define
246 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
247 do not change anything for programs compiled in the normal way.
248 Also, there is no effect on the ABI.
250 (_REGEX_SOURCE): New macro.
251 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
252 defined and _GNU_SOURCE is not; this fixes a name space violation.
254 Rename the following macros to obey POSIX requirements.
255 The old names are still visible as macros if _REGEX_SOURCE is defined.
256 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
257 RE_BACKSLASH_ESCAPE_IN_LISTS.
258 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
259 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
260 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
261 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
262 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
263 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
264 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
265 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
266 (REG_INTERVALS): renamed from RE_INTERVALS.
267 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
268 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
269 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
270 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
271 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
272 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
273 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
274 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
275 RE_UNMATCHED_RIGHT_PAREN_ORD.
276 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
277 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
278 (REG_DEBUG): renamed from RE_DEBUG.
279 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
280 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
281 unusual, since we can't clash with the POSIX REG_ICASE.
282 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
283 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
284 (REG_NO_SUB): renamed from RE_NO_SUB.
285 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
286 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
287 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
288 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
289 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
290 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
291 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
292 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
293 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
294 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
295 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
296 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
297 RE_SYNTAX_POSIX_MINIMAL_BASIC.
298 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
299 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
300 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
301 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
302 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
303 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
304 (REG_FIXED): Renamed from REGS_FIXED.
305 (REG_NREGS): Renamed from RE_NREGS.
307 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
308 of other REG_* macros, since POSIX says the user is allowed to
309 #undef these macros selectively.
311 (reg_errcode_t): Update comment stating what other tables need
314 Rename the following enum values to obey POSIX requirements.
315 The old names are still visible as macros.
316 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
317 is not defined, since GNU is supposed to be a superset of POSIX as
318 much as possible, and since we want reg_errcode_t to be a signed
319 type for implementation consistency.
320 (_REG_NOERROR): Renamed from REG_NOERROR.
321 (_REG_NOMATCH): Renamed from REG_NOMATCH.
322 (_REG_BADPAT): Renamed from REG_BADPAT.
323 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
324 (_REG_ECTYPE): Renamed from REG_ECTYPE.
325 (_REG_EESCAPE): Renamed from REG_EESCAPE.
326 (_REG_ESUBREG): Renamed from REG_ESUBREG.
327 (_REG_EBRACK): Renamed from REG_EBRACK.
328 (_REG_EPAREN): Renamed from REG_EPAREN.
329 (_REG_EBRACE): Renamed from REG_EBRACE.
330 (_REG_BADBR): Renamed from REG_BADBR.
331 (_REG_ERANGE): Renamed from REG_ERANGE.
332 (_REG_ESPACE): Renamed from REG_ESPACE.
333 (_REG_BADRPT): Renamed from REG_BADRPT.
334 (_REG_EEND): Renamed from REG_EEND.
335 (_REG_ESIZE): Renamed from REG_ESIZE.
336 (_REG_ERPAREN): Renamed from REG_ERPAREN.
337 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
338 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
339 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
340 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
342 (_REG_RE_NAME, _REG_RM_NAME): New macros.
343 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
344 changed. But support the old name if the new one is not defined
345 and if _REGEX_SOURCE.
347 Change the following member names in struct re_pattern_buffer.
348 The old names are still supported if !_REGEX_SOURCE.
349 The new names are always supported, regardless of _REGEX_SOURCE.
350 (re_buffer): Renamed from buffer.
351 (re_allocated): Renamed from allocated.
352 (re_used): Renamed from used.
353 (re_syntax): Renamed from syntax.
354 (re_fastmap): Renamed from fastmap.
355 (re_translate): Renamed from translate.
356 (re_can_be_null): Renamed from can_be_null.
357 (re_regs_allocated): Renamed from regs_allocated.
358 (re_fastmap_accurate): Renamed from fastmap_accurate.
359 (re_no_sub): Renamed from no_sub.
360 (re_not_bol): Renamed from not_bol.
361 (re_not_eol): Renamed from not_eol.
362 (re_newline_anchor): Renamed from newline_anchor.
364 Change the following member names in struct re_registers.
365 The old names are still supported if !_REGEX_SOURCE.
366 The new names are always supported, regardless of _REGEX_SOURCE.
367 (rm_num_regs): Renamed from num_regs.
368 (rm_start): Renamed from start.
369 (rm_end): Renamed from end.
371 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
372 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
373 Prepend __ to parameter names.
375 Undo yesterday's changes.
377 2005-08-24 Jim Meyering <jim@meyering.net>
380 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
382 2005-08-21 Bruno Haible <bruno@clisp.org>
384 * lock.h: Add multiple inclusion guard.
385 * tls.h: Add multiple inclusion guard.
387 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
389 * regex.h (REG_NOSYS)
390 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
391 Define, since POSIX requires it as of 2001.
392 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
393 New private symbol, used to keep the enum signed in all cases.
394 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
395 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
397 * regex_internal.c (re_string_skip_chars, register_state):
399 Remove forward decls; no longer needed now that we use prototypes.
400 * regexec.c (acquire_init_state_context, check_halt_node_context):
401 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
402 (clean_state_log_if_needed): Likewise.
404 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
406 Fix problems reported by Sam Steingold in
407 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
408 * regexec.c (sift_states_bkref): Fix portability bug: the code
409 assumed that reg_errcode_t is a signed type, which is not
410 necessarily true if _XOPEN_SOURCE is not defined.
411 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
412 some compilers warn about it otherwise.
414 2005-08-20 Jim Meyering <jim@meyering.net>
416 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
417 of unused local, dfa.
419 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
421 * regcomp.c (create_initial_state): Remove duplicate decl.
422 (init_word_char, create_initial_state, duplicate_node_closure):
423 (fetch_token, peek_token_bracket, build_range_exp):
424 (build_collating_symbol): Remove forward decls; no longer needed
425 now that we use prototypes.
428 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
429 (re_compile_fastmap_iter, regcomp, regerror, regfree):
430 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
431 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
432 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
433 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
434 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
435 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
436 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
437 (build_range_exp, build_collating_symbol, parse_bracket_exp):
438 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
439 (build_charclass, build_charclass_op, fetch_number, create_tree):
440 (create_token_tree, mark_opt_subexp, duplicate_tree):
441 Use prototypes rather than old-style definitions.
444 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
445 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
446 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
447 (re_string_reconstruct, re_string_peek_byte_case):
448 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
449 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
450 (re_node_set_init_copy, re_node_set_add_intersect):
451 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
452 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
453 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
454 (re_acquire_state, re_acquire_state_context, register_state):
455 (create_ci_newstate, create_cd_newstate, free_state):
457 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
458 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
459 (re_search_internal, prune_impossible_nodes):
460 (acquire_init_state_context, check_matching, static):
461 (check_halt_node_context, check_halt_state_context, proceed_next_node):
462 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
463 (update_regs, sift_states_backward, build_sifted_states):
464 (clean_state_log_if_needed, merge_state_array):
465 (update_cur_sifted_state, add_epsilon_src_nodes):
466 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
467 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
468 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
469 (find_recover_state, check_subexp_matching_top, transit_state_mb):
470 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
471 (check_arrival, check_arrival_add_next_nodes):
472 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
473 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
474 (check_node_accept_bytes, check_node_accept, extend_buffers):
475 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
476 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
481 (re_string_allocate, re_string_construct, re_string_reconstruct):
482 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
483 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
484 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
485 (re_string_context_at, re_string_peek_byte_case):
486 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
487 is defined, since we now use prototypes always.
489 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
490 C89 or better. All uses removed.
492 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
494 * regex_internal.c (re_acquire_state, re_acquire_state_context)
495 [defined lint]: Suppress bogus uninitialized-variable warnings.
497 * regcomp.c (duplicate_node): Return new index, not an error code,
498 and let the caller return REG_ESPACE if out of space. This
499 removes an uninitialied-variable warning with GCC 4.0.1, and also
500 avoids taking the address of a local variable. All callers
503 2005-08-19 Jim Meyering <jim@meyering.net>
505 * regexec.c (proceed_next_node): Redo local variables to
506 avoid GCC shadowing warnings.
508 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
510 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
511 (re_node_set_insert_last, re_dfa_add_node):
512 Rename local variables to avoid GCC shadowing warnings.
514 2005-08-18 Bruno Haible <bruno@clisp.org>
516 * strstr.c (strstr): Fix return value in multibyte case.
517 * strcasestr.c (strcasestr): Likewise.
519 2005-08-17 Jim Meyering <jim@meyering.net>
521 Make the %s format (seconds since the epoch) work for a negative
522 number and when used with a zero-padded field width, e.g. %015s.
524 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
525 label so that it precedes the code to set `digits'. Otherwise,
526 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
527 print `00-22'. Now, it prints `-0022', as it should.
529 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
531 * regex.h: Remove useless space-before-tab. From coreutils.
533 2005-08-17 Bruno Haible <bruno@clisp.org>
535 * strcasestr.h: New file.
536 * strcasestr.c: New file.
538 2005-08-17 Bruno Haible <bruno@clisp.org>
540 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
541 * strstr.c: Completely rewritten, with multibyte locale support.
543 2005-08-17 Bruno Haible <bruno@clisp.org>
545 * strcasecmp.c: Use mbuiter.h.
547 2005-08-17 Bruno Haible <bruno@clisp.org>
549 * mbuiter.h: New file.
551 2005-08-16 Bruno Haible <bruno@clisp.org>
553 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
555 (mbi_avail, mbi_advance): Let the iteration end before the terminating
556 NUL byte, not after it.
558 2005-08-16 Bruno Haible <bruno@clisp.org>
560 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
561 the valid ones. Makes the comparison operations transitive:
562 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
563 * strcasecmp.c (strcasecmp): Use mb_casecmp.
565 2005-08-16 Bruno Haible <bruno@clisp.org>
567 * strcase.h (strcasecmp): Add note in comments.
568 * strncasecmp.c: Use code from strcasecmp.c.
569 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
570 (strcasecmp): Work correctly in multibyte locales.
572 2005-08-16 Bruno Haible <bruno@clisp.org>
574 * strnlen1.h: New file.
575 * strnlen1.c: New file.
577 2005-08-16 Bruno Haible <bruno@clisp.org>
579 * mbfile.h: New file.
581 2005-08-16 Bruno Haible <bruno@clisp.org>
583 * mbiter.h: New file.
585 2005-08-16 Bruno Haible <bruno@clisp.org>
587 * mbchar.h: New file.
588 * mbchar.c: New file.
590 2005-08-16 Bruno Haible <bruno@clisp.org>
592 * tls.h: New file, from GNU gettext.
593 * tls.c: New file, from GNU gettext.
595 2005-08-15 Bruno Haible <bruno@clisp.org>
597 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
600 2005-08-14 Jim Meyering <jim@meyering.net>
604 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
605 Use the hash-table-based cycle-detection code not just when
606 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
607 Reported by James Youngman in
608 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
609 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
610 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
611 This lets us compile with -DFTS_DEBUG, once again.
612 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
613 * fts.c (fd_safer): Remove decl.
614 Include fcntl--.h rather than unistd-safer.h
615 (fts_safe_changedir): Don't call fd_safer; no longer needed
616 now that we include fcntl--.h.
618 2005-08-11 Simon Josefsson <jas@extundo.com>
620 * readline.h, readline.c: New file.
622 2005-08-11 Bruno Haible <bruno@clisp.org>
624 * strnlen.h (strnlen): Change parameter name to match comment.
626 2005-08-10 Simon Josefsson <jas@extundo.com>
628 * strndup.c: Use strnlen.h.
630 * strnlen.h: New file.
632 2005-08-02 Simon Josefsson <jas@extundo.com>
634 * getline.h, getline.c: Rewrite.
636 * getdelim.h, getdelim.c: New files, ported from glibc.
638 2005-07-31 Bruno Haible <bruno@clisp.org>
640 * lock.h (gl_lock_initializer): New macro.
641 (gl_lock_define_initialized): Use it.
642 (gl_rwlock_initializer): New macro.
643 (gl_rwlock_define_initialized): Use it.
644 (gl_recursive_lock_initializer): New macro.
645 (gl_recursive_lock_define_initialized): Use it.
647 2005-07-26 Bruno Haible <bruno@clisp.org>
649 * lock.h: Update from GNU gettext.
650 * lock.c: Update from GNU gettext.
652 2005-07-18 Bruno Haible <bruno@clisp.org>
654 * lock.h (gl_once_t): New type.
655 (gl_once_define, gl_once): New macros.
656 * lock.c (fresh_once): New variable.
657 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
660 2005-07-18 Simon Josefsson <jas@extundo.com>
662 * check-version.c (check_version): Accept identical versions too.
664 2005-07-18 Bruno Haible <bruno@clisp.org>
666 * lock.h: New file, from GNU gettext.
667 * lock.c: New file, from GNU gettext.
669 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
671 * quotearg.c: Add translator comment suggested by Bruno Haible,
674 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
676 * version-etc-fsf.c (version_etc_copyright): Parameterize the
677 copyright symbol and the year.
678 * version-etc.c (COPYRIGHT_YEAR): New constant.
679 (version_etc_va): Use parameterized copyright notice.
680 Reword to conform to the current GNU coding standards.
682 2005-07-11 Simon Josefsson <jas@extundo.com>
684 * size_max.h: New file.
686 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
688 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
691 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
692 and Paul Eggert <eggert@cs.ucla.edu>
694 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
695 in wint_t, not wchar_t. Remove now-unnecessary cast.
697 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
699 * regex.c, regex.h: Sync from libc.
700 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
701 New files, synced from libc, except that regex_internal.h
702 currently has a small porting fix.
704 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
706 Remove the dependency of the strftime module on the tzset module.
707 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
708 Copy the input structure, to work around some of the bug with
709 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
710 Solaris releases, you should also use the tzset module, but we won't
711 require it as a dependency any more since we don't want LGPLed code
712 to depend on GPLed code.
714 2005-07-02 Jim Meyering <jim@meyering.net>
716 * backupfile.c (backup_args): Change a `0' to NULL.
718 2005-07-01 Jim Meyering <jim@meyering.net>
720 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
721 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
722 * save-cwd.c, tempname.c:
723 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
724 and don't include <sys/file.h>).
726 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
728 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
729 declares only 'struct timespec;' (!).
731 2005-06-29 Jim Meyering <jim@meyering.net>
733 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
734 type name. Use the variable name instead.
735 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
737 2005-06-28 Simon Josefsson <jas@extundo.com>
739 * check-version.h, check-version.c: New files.
741 2005-06-28 Simon Josefsson <jas@extundo.com>
743 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
744 collision with global variable. Better indentation. Don't
745 increment buffer pointer beyond buffer end. Based on comments
746 from Paul Eggert <eggert@cs.ucla.edu>.
750 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
752 * canon-host.c (canon-host): Append trailing "," to 0 in
753 initializer of struct addrinfo, as an indication that we don't
754 care how many members the structure has.
756 2005-06-24 Derek Price <derek@ximbiot.com>
757 and Bruno Haible <bruno@clisp.org>
759 Remove stat module & update lstat.
760 * stat.c: Remove this file...
761 (slash_aware_lstat): ...moving this content and its support...
762 * lstat.c (rpl_lstat): ...into here.
765 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
767 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
768 (ranged_convert): Don't save conversion in a temporary struct.
769 This causes a warning with GCC 4.0.0, and anyway in the typical
770 case it's not worth the extra 100 bytes or so of code.
771 (ranged_convert, __mktime_internal): When calling a function via a
772 pointer P, use P () rather than (*P) (), as we now assume C89 or
775 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
777 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
778 "who -r" failed to give output. Problem reported by Tim Waugh.
780 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
781 (xcalloc): Use it to avoid needless tests.
782 Problem reported by Jim Meyering.
784 2005-06-16 Jim Meyering <jim@meyering.net>
786 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
787 when either N or S is zero.
789 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
791 * argp.h (__option_is_short): Check upper limit of
792 __key. Isprint() requires its argument to have the value
793 of an unsigned char or EOF.
795 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
797 * fnmatch.c (fnmatch): If there is an encoding error in a
798 multibyte string or pattern, fall back on unibyte matching.
799 Problem reported by James Youngman.
801 2005-06-08 Bruno Haible <bruno@clisp.org>
803 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
806 2005-06-08 Bruno Haible <bruno@clisp.org>
808 * csharpcomp.h: New file, from GNU gettext.
809 * csharpcomp.c: New file, from GNU gettext.
810 * csharpcomp.sh.in: New file, from GNU gettext.
812 2005-06-07 Derek Price <derek@ximbiot.com>
815 * glob_.h: Indent nested #ifdef.
817 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
820 Use "file name" when talking about file names, instead of "filename"
821 or "path", as per the GNU coding standards.
822 * mkdir-p.c: Renamed from makepath.c.
823 (make_dir_parents): Renamed from make_path. All callers changed.
824 * mkdir-p.h: Likewise. All includers changed.
825 * filenamecat.c: Renamed from path-concat.c.
826 (file_name_concat): Renamed from path_concat. All callers changed.
827 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
828 * filenamecat.h: Likewise. All includers changed.
829 * acl.c: Don't use "path" or "filename" to mean "file name"
830 in comments or local variable names.
831 * basename.c: Likewise.
832 * canonicalize.c, canonicalize.h: Likewise.
833 * dirname.c, dirname.h: Likewise.
834 * euidaccess.c: Likewise.
835 * exclude.c: Likewise
836 * fnmatch_.h, fnmatch_loop.c: Likewise.
837 * fsusage.c, fsuage.h: Likewise.
838 * fts.c, fts_.h: Likewise.
839 * getcwd.c: Likewise.
840 * getloadavg.c: Likewise.
841 * mkstemp.c: Likewise.
842 * mountlist.c, mountlist.h: Likewise.
843 * openat.c, openat.h: Likewise.
844 * readlink-stub.c: Likewise.
845 * readutmp.c, readutmp.h: Likewise.
846 * rename.c: Likewise.
849 * savedir.c: Likewise.
850 * stripslash.c: Likewise.
851 * tempname.c: Likewise.
852 * xreadlink.c: Likewise.
853 * exclude.c (excluded_file_name): Renamed from excluded_filename.
855 * exclude.h: Likewise.
857 * euidaccess.c (getuid, getgid, getuid, getegid)
858 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
859 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
860 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
861 * pathmax.h: Include <limits.h> unconditionally, since other
862 files have been getting away with it for years (MORE/BSD 4.3
864 * userspec.c (getpwnam, getgrnam, getgrgid)
865 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
867 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
868 Define to 256, not 255, as per modern POSIX.
870 2005-06-01 Bruno Haible <bruno@clisp.org>
872 * csharpexec.h: New file, from GNU gettext.
873 * csharpexec.c: New file, from GNU gettext.
874 * csharpexec.sh.in: New file, from GNU gettext.
876 2005-05-31 Derek Price <derek@ximbiot.com>
877 Paul Eggert <eggert@cs.ucla.edu>
880 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
882 2005-05-29 Derek Price <derek@ximbiot.com>
883 Paul Eggert <eggert@cs.ucla.edu>
885 * glob_.h, glob.c: New files.
887 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
889 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
891 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
892 the configuration hassle isn't worth it.
893 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
894 (LONGEST_MODIFIER, PRIuMAX): Remove.
896 2005-05-27 Bruno Haible <bruno@clisp.org>
898 * getlogin_r.h: Remove second include of <stddef.h>.
900 2005-05-25 Bruno Haible <bruno@clisp.org>
901 Derek Price <derek@ximbiot.com>
903 * getlogin_r.h: Simplify API documentation.
905 2005-05-25 Derek Price <derek@ximbiot.com>
906 Paul Eggert <eggert@cs.ucla.edu>
908 * getlogin_r.c, getlogin_r.h: New files.
910 2005-05-22 Bruno Haible <bruno@clisp.org>
912 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
913 Also include <sys/param.h> if it defines MIN, MAX.
914 Based on a patch by Derek Price <derek@ximbiot.com>.
916 2005-05-22 Bruno Haible <bruno@clisp.org>
918 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
919 (INT64_MIN): Fix definition.
920 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
922 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
923 NEED_SIGNED_INT_TYPES.
925 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
926 HAVE_SYSTEM_INTTYPES.
928 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
930 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
931 so that unistd-safer.h (GPL'ed code) need not be included.
933 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
936 * fts.c: Don't include "cycle-check.h" or "hash.h".
937 (setup_dir, free_dir): New functions.
938 (enter_dir, leave_dir): Define trivial
939 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
940 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
941 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
942 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
944 (fts_open): Use setup_dir.
945 (fts_close): Use free_dir.
946 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
947 This adds a label and some gotos, but the alternatives were messier.
948 Check for memory allocation failure when entering a dir.
949 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
950 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
951 (FTS): New member fts_cycle, that is a union that contains the
952 old active_dir_ht and cycle_state. All uses changed to mention
953 fts_cycle.ht and fts_cycle.state.
954 * fts-cycle.c: New file, containing GPL'ed code migrated out of
955 fts.c, with the following changes:
956 (setup_dir, free_dir): New functions.
957 (enter_dir): Now returns bool. Return true if successful, false
958 if memory exhausted. All callers changed.
959 Do not bother partly cleaning up on
960 memory allocation failure; that is free_dir's job.
961 However, free ad if hash_insert fails, to avoid memory leak.
962 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
963 fts->fts_options to see which union member to use.
965 2005-05-20 Jim Meyering <jim@meyering.net>
967 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
968 Now a macro, to pacify GCC.
970 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
972 * chown.c (rpl_chown): Return -1 on failure.
974 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
976 * canonicalize.c: Include canonicalize.h first, to test interface.
977 Include <stddef.h> unconditionally, since we assume C89 now.
978 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
979 * fts.c: Include fts_.h first, to check interface.
980 Do not include intprops.h; no longer needed.
981 Include cycle-check.h and hash.h, since fts_.h no longer does.
982 Remove unnecessary casts of closedir to void.
983 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
984 decide whether to decrement nlinks.
985 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
986 (FTS): Use struct hash_table * instead of Hash_table, so that
987 we no longer need to include hash.h here.
989 2005-05-17 Jim Meyering <jim@meyering.net>
991 * fts.c, fts_.h: New files, from coreutils.
993 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
996 * unlinkdir.c, unlinkdir.h: New files.
997 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
998 regex.h, unlocked-io.h, xtime.h:
999 White space changes only.
1000 * makepath.c (make_path): Port to hosts where leading "//" is special.
1001 * yesno.c: Include getline.h, not ctype.h.
1002 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1003 Use getline to remove arbitrary restriction on response length.
1005 2005-05-13 Bruno Haible <bruno@clisp.org>
1007 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1008 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1009 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1010 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1011 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1012 Add support for 64-bit integers in the MSVC compiler.
1014 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1016 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1017 Change the initial comment to refer to GPL, not LGPL.
1018 gnulib-tool will change it to LGPL as needed.
1020 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1021 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1022 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1023 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1024 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1025 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1026 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1027 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1028 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1029 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1030 concatpath.c, config.charset, copy-file.c, copy-file.h,
1031 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1032 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1033 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1034 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1035 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1036 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1037 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1038 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1039 full-read.c, full-read.h, full-write.c, full-write.h,
1040 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1041 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1042 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1043 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1044 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1045 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1046 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1047 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1048 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1049 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1050 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1051 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1052 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1053 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1054 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1055 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1056 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1057 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1058 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1059 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1060 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1061 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1062 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1063 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1064 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1065 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1066 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1067 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1068 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1069 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1070 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1071 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1072 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1073 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1074 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1075 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1076 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1077 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1078 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1079 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1080 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1081 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1082 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1083 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1084 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1085 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1086 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1087 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1088 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1089 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1090 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1091 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1092 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1093 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1094 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1095 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1096 Update FSF postal mail address.
1098 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1100 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1101 specified in ai_socktype. Fix invalid ai_protocol
1102 check. ai_protocol is usually set to 0 or depending on
1103 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1104 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1105 ai_socktype / ai_protocol in the returned addrinfo structure.
1107 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1108 Bruno Haible <bruno@clisp.org>
1110 * inet_ntop.h: New file.
1111 * inet_ntop.c: New file, from glibc with modifications.
1113 2005-05-08 Jim Meyering <jim@meyering.net>
1115 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1117 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1119 Merge from coreutils. Among other things,
1120 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1121 * fd-safer.c: New file.
1122 * fcntl-safer.h, open-safer.c: Remove.
1123 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1124 * dup-safer.c: Include unistd-safer.h first.
1125 Don't include errno.h.
1126 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1127 * file-type.h: Don't assume invoker included sys/stat.h first.
1128 * file-type.c: Rely on file-type.h change.
1129 * getloadavg.c: Include unistd-safer.h.
1130 (getloadavg): Use safer open.
1131 * getusershell.c: Include "stdio-safer.h".
1132 (getusershell): Use safer fopen.
1133 * long-options.c (long_options): Use NULL rather than 0.
1134 * modechange.h (mode_free): Remove; all callers changed to invoke
1136 * modechange.c: Likewise.
1137 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1138 (MODE_DONE): New constant.
1139 (struct mode_change): Remove 'next' member.
1140 (make_node_op_equals): New function; like the old one of the
1141 same name, except it allocates an array.
1142 (mode_compile, mode_create_from_ref): Use it.
1143 (mode_compile): Allocate result as an array, not a linked list.
1144 Parse octal string ourself, so that we catch mistakes like "+0".
1145 (mode_adjust): Arg is an array, not a linked list.
1146 * modechange.c: Include stat-macros.h, xalloc.h.
1147 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1148 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1149 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1150 Remove. This is now stat-macros.h's job.
1151 (talloc): Remove. All callers replaced by xalloc, so that
1152 our invokers don't have to worry about reporting memory failures.
1153 (make_node_op_equals): Remove.
1154 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1156 (struct mode_change): Moved here from modechange.h.
1157 (mode_append_entry): Remove.
1158 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1159 apps to have incorrect behavior. Use simpler algorithm for head
1160 and tail. Don't futz with umask; that's now the job of mode_adjust.
1161 Detect more invalid usages rather than having somewhat-random behavior.
1162 Don't insert an "a=" action, as that leads to incorrect behavior.
1163 (mode_compile, mode_create_from_ref): Return NULL on error instead
1164 of an enum, since now there's only one way to have an error. All
1166 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1167 at the correct time. Simplify calculation of "+u" and its ilk.
1168 Don't mishandle "+X".
1169 (mode_free): Remove "register" and localize decls.
1170 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1171 (struct mode_change): Move to modechange.c; callers don't
1172 need to see this stuff.
1173 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1174 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1175 (mode_change, mode_adjust): Reflect the new signatures noted above.
1176 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1177 that might redefine system include files.
1178 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1179 (my_usleep): Use NULL rather than (void *) 0.
1180 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1181 Use siginterrupt to specify that system calls should be interrupted.
1182 (rpl_nanosleep): Move initialization of suspended closer to call of
1184 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1185 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1186 (desirable_utmp_entry): New function.
1187 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1188 using x2nrealloc, to simplify logic.
1189 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1190 size calculation. Do not assume utmp file is a regular file.
1191 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1192 (READ_UTMP_CHECK_PIDS): New constant.
1193 * save-cwd.c: Include unistd-safer.h.
1194 (save_cwd): Use fd_safer.
1195 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1196 [!_LIBC] Include "stat-macros.h" instead.
1197 * unistd-safer.h (fd_safer): New decl.
1199 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1201 * byteswap_.h: New file.
1203 2005-04-25 Albert Chin <china@thewrittenword.com>
1205 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1208 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1210 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1211 that "UTC +1 second" continues to work. Problem reported
1213 (relunit_snumber): New rule.
1216 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1218 * getdate.y (universal_time_zone_table): New constant.
1219 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1220 universal_time_zone_table.
1221 (lookup_zone): Prefer universal_time_zone_table to
1222 local_time_zone_table, so that "GMT" time stamps are allowed in
1223 London during the summer. Problem reported by Ian Abbott.
1225 2005-04-12 Jim Meyering <jim@meyering.net>
1227 * human.c (humblock): Set *options even when returning due to
1228 xstrtoumax conversion failure. Thanks to a used-uninitialized
1231 2005-04-09 Jim Meyering <jim@meyering.net>
1233 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1234 -Wuninitialized: initialize tm0.tm_year.
1236 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1238 * getdate.y (parser_control): rels_seen is now a boolean, not a
1239 count, since there's no maximum. All uses changed.
1240 Add member dsts_seen.
1241 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1243 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1244 Use pc_rels_seen to decide whther a date is absolute.
1246 * getdate.y (number): Don't overwrite year.
1247 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1250 2005-04-02 Simon Josefsson <jas@extundo.com>
1252 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1253 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1255 2005-03-27 Jim Meyering <jim@meyering.net>
1257 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1259 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1261 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1262 "one's complement" -> "ones' complement" in comment, as per Knuth.
1263 "value of type" -> "type or expression" in comment.
1264 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1266 2005-03-26 Jim Meyering <jim@meyering.net>
1269 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1270 Correct typos: s/or/of/.
1272 2005-03-23 Jim Meyering <jim@meyering.net>
1274 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1276 2005-03-21 Jim Meyering <jim@meyering.net>
1278 Changes imported from coreutils.
1280 * cycle-check.c: Don't include xalloc.h.
1282 * path-concat.c: Don't include assert.h.
1283 (path_concat): Remove assertion that would have triggered
1284 for ABASE starting with more than one slash.
1285 Reported by Andreas Schwab.
1287 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1288 properly when ABASE is an absolute file name.
1289 Correct the description of this function.
1291 Add an assertion and a test driver.
1292 This fixes a bug introduced on 2004-07-02.
1293 Andreas Schwab reported the resulting failure of cp --parents:
1294 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1296 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1298 * strftime.c (my_strftime): If the underlying strftime returns 0
1299 (which shouldn't happen), generate nothing instead of returning 0
1300 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1302 2005-03-16 Bruno Haible <bruno@clisp.org>
1304 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1306 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1308 * strftime.c (my_strftime): Prepend space to format so that we can
1309 reliably distinguish strftime failure from empty output on POSIX
1312 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1314 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1315 (iconv_string): Don't guess a size-zero buffer, as that might cause
1316 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1317 result would be 'too large', where 'too large' is (heuristically)
1318 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1319 overflow concerns. This will prevent some unwanted malloc failures
1320 when the inputs are very large.
1322 2005-03-15 Bruno Haible <bruno@clisp.org>
1324 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1327 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1330 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1332 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1334 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1335 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1337 * strtol.c: Likewise.
1339 2005-03-14 Simon Josefsson <jas@extundo.com>
1341 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1344 2005-03-14 Jim Meyering <jim@meyering.net>
1346 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1347 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1348 to be nonzero so that we (and caller) can detect the difference
1349 between a valid zero-length expansion and an error return, even
1350 when the underlying strftime fails before writing anything into
1353 2005-03-10 Jim Meyering <jim@meyering.net>
1355 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1356 so that this module works on systems without fchdir.
1358 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1360 Factor int-properties macros into a single file, except for
1361 glibc-related files.
1362 * intprops.h: New file.
1363 * getloadavg.c: Include it instead of limits.h.
1364 (INT_STRLEN_BOUND): Remove.
1365 * human.c: Include intprops.h.
1366 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1367 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1368 * inttostr.h: Include intprops.h instead of limits.h.
1369 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1370 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1371 for consistency with intprops.h.
1372 (time_t_is_integer, twos_complement_arithmetic): Use them.
1373 * sig2str.h: Include <signal.h>, intprops.h.
1374 (INT_STRLEN_BOUND): Remove.
1375 * strftime.c (TYPE_SIGNED): Remove.
1376 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1377 * strtol.c: Adjust comments to match intprops.h.
1378 * userspec.c: Include intprops.h.
1379 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1380 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1381 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1382 instead of rolling our own expressions.
1383 * xstrtol.c: Include xstrtol.h first, to test interface.
1385 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1387 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1388 the right thing even if adding 1900 would overflow. Similarly
1389 for tm_mon + 1 and tm_yday + 1.
1390 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1391 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1392 (DO_SIGNED_NUMBER): New macro.
1393 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1395 2005-03-07 Bruno Haible <bruno@clisp.org>
1397 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1399 2005-03-03 Derek R. Price <derek@ximbiot.com>
1400 Bruno Haible <bruno@clisp.org>
1402 * pagealign_alloc.h: New file.
1403 * pagealign_alloc.c: New file.
1405 2005-01-28 Bruno Haible <bruno@clisp.org>
1407 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1410 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1412 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1413 The workaround isn't strictly needed for POSIX conformance, and
1414 it's too much of a pain to configure and maintain. We'll ask
1415 people to fix their kernels instead.
1416 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1417 (NANOSLEEP_BUG_WORKAROUND): Remove.
1418 (xnanosleep): Remove the workaround.
1420 2005-02-12 Bruno Haible <bruno@clisp.org>
1422 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1424 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1426 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1427 * timespec.h (gettime): Return void, since it always
1428 succeeds now. All uses changed.
1429 * gettime.c (gettime) Likewise.
1430 [HAVE_NANOTIME]: Prefer nanotime.
1431 Assume gettimeofday succeeds, as POSIX requires.
1432 Assime time () succeeds, since other code already does.
1433 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1434 (timespec_subtract): Remove.
1435 (NANOSLEEP_BUG_WORKAROUND): New constant.
1436 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1437 things considerably. Use it only on GNU/Linux hosts, since the
1438 workaround shouldn't be needed elsewhere.
1440 2005-02-24 Bruno Haible <bruno@clisp.org>
1442 * gettext.h: Update from GNU gettext 0.14.2.
1444 2005-02-24 Bruno Haible <bruno@clisp.org>
1446 * localcharset.c: Update from GNU gettext 0.14.2.
1447 * config.charset: Update from GNU gettext 0.14.2.
1449 2005-02-22 Simon Josefsson <jas@extundo.com>
1451 * iconvme.h, iconvme.c: New files, from libc.
1453 2005-02-20 Neil Conway <neilc@samurai.com>
1455 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1456 returned by OSX/Darwin if the specified buffer is not large
1457 enough for the hostname.
1459 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1461 * memrchr.h: New file.
1462 * chdir-long.c: Include it.
1463 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1464 Don't bother including stddef.h.
1466 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1468 * argp-help.c (__argp_help): Create a fake struct argp_state and
1469 pass it to _help, otherwise the latter coredumps trying to
1470 dereference state.root_argp.
1472 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1474 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1476 Include <sys/types.h>, for dev_t.
1477 (ME_DUMMY, ME_REMOTE): Move from here....
1478 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1479 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1481 Include mountlist.h first, to test the interface.
1483 2005-01-29 Bruno Haible <bruno@clisp.org>
1485 * progname.c (program_name): Initialize.
1486 Needed when linking statically on MacOS X.
1488 2005-01-28 Bruno Haible <bruno@clisp.org>
1490 * javacomp.sh.in: New file, from GNU gettext.
1491 * javacomp.h: New file, from GNU gettext.
1492 * javacomp.c: New file, from GNU gettext.
1494 2005-01-26 Bruno Haible <bruno@clisp.org>
1496 * javaexec.sh.in: New file, from GNU gettext.
1497 * javaexec.h: New file, from GNU gettext.
1498 * javaexec.c: New file, from GNU gettext.
1500 2005-01-26 Simon Josefsson <jas@extundo.com>
1502 * gai_strerror.c: Use GPL in header.
1504 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1506 * argp-help.c (hol_entry_help): Avoid using non-constant
1507 initializers for struct pentry_state.
1508 (__argp_error): Check return value of __asprintf
1509 (__argp_failure): Translate error message
1511 * argp-parse.c: Removed braces around the expansion of N_()
1513 2005-01-21 Jim Meyering <jim@meyering.net>
1515 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1516 same value as for Solaris 9.
1518 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1519 component length. This included changing the parameter to be
1520 of type `char *' rather than `char const *'.
1521 * chdir-long.h (chdir_long): Update prototype.
1523 * openat.c (fdopendir, fstatat): New functions.
1524 * openat.h: Include headers required for use of DIR and struct stat.
1525 [AT_SYMLINK_NOFOLLOW]: Define.
1526 (fdopendir, fstatat): Add prototypes.
1528 2005-01-21 Bruno Haible <bruno@clisp.org>
1530 * classpath.h: New file, from GNU gettext.
1531 * classpath.c: New file, from GNU gettext.
1533 2005-01-20 Simon Josefsson <jas@extundo.com>
1535 * version-etc-fsf.c: New file, with version_etc_copyright.
1536 * version-etc.c: Remove version_etc_copyright.
1537 * version-etc.h (version_etc_copyright): Use [] instead of * in
1538 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1540 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1542 * save-cwd.c (save_cwd): Remove code to support the case
1543 where fchdir is missing or flaky.
1545 2005-01-20 Simon Josefsson <jas@extundo.com>
1547 * base64.h (isbase64): Add.
1549 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1550 using a unsigned prototype, don't inline.
1551 (base64_decode): Use it.
1553 2005-01-19 Bruno Haible <bruno@clisp.org>
1555 * sh-quote.h: New file, from GNU gettext.
1556 * sh-quote.c: New file, from GNU gettext.
1558 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1560 Merge changes from coreutils, as described below in several
1561 changelogs dated today.
1563 * save-cwd.c: Include "save-cwd.h" before other include files.
1564 (O_DIRECTORY): Remove; not needed here, since "." must be
1565 a directory. All uses removed.
1566 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1567 universal on Suns, and we also need to test for IRIX.
1568 Revamp code to use 'if' rather than '#if'.
1569 Avoid unnecessary comparison of cwd->desc to 0.
1571 * utimens.c (futimens): Robustify the previous patch, by checking
1572 for known valid error numbers rather than observed invalid ones.
1574 2005-01-18 Jim Meyering <jim@meyering.net>
1576 * version-etc.c (version_etc_copyright): Update copyright date.
1578 * utimens.c (futimens): Account for the fact that futimes
1579 can also fail with errno == ENOSYS or errno == ENOENT.
1580 Patch from Dmitry V. Levin.
1582 Change the name of the robust chdir function from chdir to chdir_long.
1583 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1584 (restore_cwd): Use chdir_long, not chdir.
1585 * chdir-long.c: Renamed from chdir.c.
1586 * chdir-long.h: Renamed from chdir.h.
1587 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1590 2005-01-18 Bob Proulx <bob@proulx.com>
1592 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1593 offsetof() macro construct to avoid compile failure with native HP-UX
1594 11.0 ANSI C compiler.
1596 2005-01-06 Bruno Haible <bruno@clisp.org>
1598 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1599 because stpncpy.m4 takes care of it.
1601 2004-01-24 Bruno Haible <bruno@clisp.org>
1603 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1605 2003-10-09 Bruno Haible <bruno@clisp.org>
1607 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1609 2005-01-06 Bruno Haible <bruno@clisp.org>
1611 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1612 * fwriteerror.c: Include <stdbool.h>.
1613 (fwriteerror): At the end, close the file stream. Record whether
1614 stdout was already closed.
1616 2004-05-27 Bruno Haible <bruno@clisp.org>
1618 * execute.c (environ): Declare if needed.
1619 * pipe.c (environ): Likewise.
1620 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1622 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1624 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1625 definitions to be after all include files, to avoid collisions.
1626 Problem reported by Bob Proulx.
1628 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1630 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1631 not needed. This removes a dependency on the gettext module.
1632 [defined _LIBC]: Do not include <libintl.h>; not needed.
1634 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1636 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1639 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1641 * argp-parse.c: Include <stddef.h>.
1642 (alignof, alignto): New macros.
1643 (parser_init): Don't assume that void * is aligned sufficiently
1646 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1647 need to extend the stack.
1648 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1651 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1653 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1655 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1657 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1658 Remove now-obsolete comment about AIX.
1659 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1660 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1661 (YYMAXDEPTH): New macro.
1663 2004-12-18 Bruno Haible <bruno@clisp.org>
1665 * fatal-signal.c (fatal_signals): Make non-const.
1666 (init_fatal_signals): New function.
1667 (uninstall_handlers, install_handlers): Ignore signals that were set to
1669 (at_fatal_signal): Call init_fatal_signals.
1670 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1672 Reported by Paul Eggert.
1674 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1676 * getdate.y (textint): New member "negative".
1677 (time_zone_hhmm): New function.
1678 Expect 14 shift-reduce conflicts, not 13.
1679 (o_colon_minutes): New rule.
1680 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1681 (yylex): Set the "negative" member of signed numbers.
1683 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1685 Changes imported from coreutils.
1686 * hard-locale.c: Assume <locale.h> exists.
1688 (GLIBC_VERSION): New macro.
1689 (hard_locale): Assume setlocale exists.
1690 Rewrite to avoid #ifdef.
1691 Use strdup rather than malloc + strcpy.
1692 * human.c: Assume <locale.h> exists.
1693 (human_readable): Assume localeconv exists.
1695 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1697 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1698 convert T2, not T. (Imported from libc.)
1700 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1702 * getcwd.c (is_ENAMETOOLONG): New macro.
1703 (__getcwd.c): Don't restore errno; glibc doesn't.
1704 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1705 first, falling back to our code only if its results look suspicious.
1706 Ensure that the resulting buffer is only as large as necessary.
1708 * readutmp.c: Include readutmp.h first.
1709 Include <errno.h>, since readutmp.h no longer does that.
1710 * readutmp.h: Don't include <errno.h>,
1711 <sys/param.h>, <time.h>; not needed to establish interface.
1712 (errno): Remove decl.
1713 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1714 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1715 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1717 2004-11-28 Simon Josefsson <jas@extundo.com>
1719 * base64.h, base64.c: New file.
1721 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1723 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1725 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1727 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1728 HP's ANSI C compiler.
1729 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1730 Declaring int functions causes warnings on some modern systems and
1731 shouldn't be needed to compile on ancient ones.
1732 * same.c (MIN) [defined MIN]: Don't define, since it's already
1735 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1736 with the following changes.
1737 (__set_errno): Parenthesize properly.
1738 Include <stdbool.h>.
1739 (MIN, MAX, MATCHING_INO): New macros.
1740 (__getcwd): Define with prototype, not K&R form.
1741 Use heuristics to allocate default buffer on stack if possible.
1742 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1743 behavior, and to avoid the PATH_MAX limit when computing
1745 Use MATCHING_INO to compare inode number to file.
1746 Check for arithmetic overflow in size calculations.
1747 Fix bug in reallocation of dot array that caused getcwd to fail
1748 on directories nested deeper than 75.
1749 Be more careful about saving errno on error.
1750 Do not use realloc; use only free+malloc, as this is a bit
1751 more flexible and avoids a needless copy operation.
1752 Do not inspect st_dev and st_ino for symbolic links; POSIX
1753 doesn't specify the latter.
1754 Check for closedir errors.
1755 Avoid needless casts.
1756 Use "#ifdef weak_alias" around weak_alias, to be like other
1758 The following changes to getcwd.c have effect only when used in
1759 gnulib; they have no effect inside glibc proper.
1760 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1761 as alloca isn't used.
1762 (alloca, __alloca): Likewise.
1763 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1764 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1765 unconditionally, as gnulib assumes C89 or better.
1766 Do not include <sys/param.h>.
1767 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1768 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1770 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1771 Include <dirent.h> in a way that is compatible with modern Autoconf.
1772 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1773 New macros, if not already defined.
1774 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1775 Use "_LIBC", not "defined _LIBC", for consistency.
1776 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1778 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1779 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1780 * xgetcwd.c: David MacKenzie's old code was removed, so give
1781 credit only to Jim Meyering and adjust the copyright dates.
1782 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1783 <stdlib.h>, <unistd.h>, "pathmax.h".
1784 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1785 (INITIAL_BUFFER_SIZE): Remove.
1786 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1788 2004-11-23 Jim Meyering <jim@meyering.net>
1790 * getopt_.h: Remove trailing blanks.
1792 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1794 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1795 (futimens): New function, which uses futimes if available.
1796 (futimens, utimens): Support timespec==NULL, with same semantics
1797 as utime and utimens.
1798 * utimens.h (futimens): New decl.
1800 2004-11-23 Jim Meyering <jim@meyering.net>
1802 * __fpending.c: Add comment.
1804 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1806 * getopt_.h: Re-addition of __getopt_argv_const caused
1807 redefinition warnings. To avoid them, include the defines
1808 in `#if !defined __need_getopt ... #endif'. The only place
1809 where __getopt_argv_const is used is in definitions
1810 of getopt_long and getopt_long_only below, which are as well
1811 protected by `#ifndef __need_getopt'.
1812 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1813 __need_getopt after including <stdio.h> and <unistd.h> These
1814 headers might have defined it.
1816 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1818 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1820 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1821 optopt): Use them instead of invoking ## directly; otherwise, the
1822 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1824 2004-11-19 Bruno Haible <bruno@clisp.org>
1826 * strtok_r.c: Move comments from here...
1827 * strtok_r.h: ... to here.
1829 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1831 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1832 might fail. Problem reported by Yoann Vandoorselaere.
1833 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1834 that mishandle size_t overflow.
1836 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1838 * canon-host.c: Include "strdup.h".
1839 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1840 Use strdup instead of malloc/strcpy to duplicate strings.
1842 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1843 (human_space_before_unit): New constant.
1844 * human.c (human_readable): Support it.
1846 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1847 (xgetcwd): Set errno correctly when failing.
1848 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1849 the failure is actually due to a PATH_MAX problem.
1851 Further getopt changes to make it more likely that glibc will
1852 buy the changes back.
1853 * getopt.c (POSIXLY_CORRECT): New constant.
1854 (getopt): Use it, so to preserve glibc semantic
1855 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1856 when compiling for libc.
1857 * getopt_.h (__getopt_argv_const): Bring it back.
1858 (getopt_long, getopt_long_only): Use it.
1860 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1861 New arg POSIXLY_CORRECT. All callers changed.
1862 (getopt): Argv is now char * const *, as per standard.
1863 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1864 not char *__getopt_argv_const *.
1865 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1866 _getopt_long_only_r): Likewise.
1867 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1868 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1869 _getopt_long_r, _getopt_long_only_r): Likewise.
1870 * getopt_.h (__getopt_argv_const): Remove.
1871 (getopt): Argv is now char * const *, as per standard.
1873 * getdate.y (tORDINAL): New token.
1874 (day, relunit): Allow it for relative times.
1875 (relative_time_table): Use tORDINAL for ordinals.
1877 2004-11-15 Jim Meyering <jim@meyering.net>
1879 * closeout.c: Include "__fpending.h" once again.
1880 Include <stdbool.h>.
1881 (close_stdout): Don't fail just because stdout was closed initially,
1882 since some programs don't write to stdout in the normal course of
1883 operation (other than --version and --help), and we don't want this
1884 function to make e.g. `touch file >&-' fail.
1885 But do fail if it was closed and someone has tried to write to it.
1886 E.g., `printf foo >&-' must fail.
1888 2004-11-11 Simon Josefsson <jas@extundo.com>
1890 * strtok_r.h, strtok_r.c: New file.
1892 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1894 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1895 we can stop lying to compilers about the constness of argv when we
1896 are compiled outside glibc.
1897 (getopt, getopt_long, getopt_long_only): Use it.
1898 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1900 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1901 _getopt_long_only_r): Likewise.
1902 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1903 _getopt_long_only_r): Likewise.
1905 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1906 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1907 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1908 the other external symbols.
1909 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1910 declaration, since the above renaming now works around collisions.
1912 2004-11-11 Jim Meyering <jim@meyering.net>
1914 * linebreak.c: Remove trailing blanks.
1915 * alloca_.h: Likewise.
1916 * acosl.c: Likewise.
1917 * euidaccess.c: Likewise.
1918 * allocsa.h: Likewise.
1920 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1922 * mktime.c (SHR): New macro, which is a portable
1923 substitute for >> that should work even on Crays.
1924 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1925 Problem reported by Mark D. Baushke in
1926 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1927 * getdate.y (SHR): Likewise.
1929 * strftime.c (SHR): Likewise.
1931 * quotearg.c (struct quoting_options): Use unsigned int for
1932 quote_these_too, so that right shifts are well defined. All uses
1935 2004-11-10 Simon Josefsson <jas@extundo.com>
1937 * getaddrinfo.h, getaddrinfo.c: New files.
1939 2004-11-10 Jim Meyering <jim@meyering.net>
1941 Ensure that no close failure goes unreported.
1942 * closeout.c (close_stdout): Always close stdout. I.e., don't
1943 return early when it seems there's nothing to flush.
1944 Don't include __fpending.h.
1946 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1948 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1950 2004-11-05 Bruno Haible <bruno@clisp.org>
1952 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1953 Reported by Mark D. Baushke <mdb@cvshome.org>.
1955 2004-11-04 Bruno Haible <bruno@clisp.org>
1957 2004-09-11 Bruno Haible <bruno@clisp.org>
1958 * allocsa.valgrind: New file.
1959 2004-02-06 Bruno Haible <bruno@clisp.org>
1960 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1961 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1962 Reported by Christopher Seip <chris.seip@hp.com>.
1964 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1966 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1967 with errno == ERANGE if the buffer is too small.
1968 Problem reported by Mark D. Baushke.
1970 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1972 * xreadlink.c (MAXSIZE): New macro.
1973 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1974 size does not exceed MAXSIZE. Avoid cast.
1975 As suggested by Mark D. Baushke in
1976 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1977 if readlink fails with buffer size just under MAXSIZE, try again
1980 2004-11-02 Derek R. Price <derek@ximbiot.com>
1981 and Paul Eggert <eggert@cs.ucla.edu>
1983 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1984 (get_date): Overparenthesize to avoid GCC warning.
1986 2004-11-02 Bruno Haible <bruno@clisp.org>
1988 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1989 function returns void.
1991 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1993 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1994 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1997 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1999 * getdate.y: Add support for TZ="foo" within a date string.
2000 Fix some bugs near time_t boundaries. Reject dates with
2001 out-of-range components, e.g., "Sept 31".
2002 Include <stdlib.h>, "setenv.h", "xalloc.h".
2003 (ISDIGIT_LOCALE): Remove; unused.
2004 Note that the TZ and time functions used here are not reentrant.
2005 (mktime_ok, get_tz): New functions.
2006 (TZBUFSIZE): New constant.
2007 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2008 This requires that we sometimes generate our own TZ="XXX..." setting.
2010 2004-10-27 Derek R. Price <derek@ximbiot.com>
2012 * mktime.c (not_equal_tm): Remove redundant check.
2014 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2016 * getdate.y: Use Bison 1.875 features, and some minor
2017 code cleanups. This change does not affect semantics.
2018 Don't include <stdlib.h>; no longer needed.
2019 Don't include unlocked-io.h; only the "#if TEST" code uses
2020 stdio, and performance isn't crucial there.
2021 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2022 Bison 1.875 features as described below.
2023 All uses of "PC." replaced by "pc->".
2024 (YYSTYPE): Add a forward declaration.
2025 (yylex, yyerror): Use full prototypes in forward decls.
2026 Use "%pure-parser" rather than obsolescent "%pure_parser".
2027 Use %parse-param and %lex-param instead of obsolescent
2028 YYPARSE_PARAM and YYLEX_PARAM.
2029 (meridian_table, month_and_day_table, time_units_table,
2030 relative_time_table, time_zone_table, military_table,
2031 lookup_zone, lookup_word, get_date):
2032 Use NULL instead of 0 where appropriate.
2033 (to_hour): Avoid abort (), to avoid a dependency on
2035 (yyerror, yylex): Now accepts parser_control * arg.
2036 (main) [TEST]: Use '\0' rather than 0 for char.
2038 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2040 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2041 It's now the caller's responsibility to handle the case where
2042 !HAVE_GETPAGESIZE && !defined getpagesize.
2044 * mktime.c (leapyear): Arg is long int, not int.
2046 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2048 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2050 2004-10-12 Simon Josefsson <jas@extundo.com>
2052 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2053 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2056 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2058 * vsnprintf.h: New file.
2059 * vsnprintf.c: New file.
2061 2004-10-07 Bruno Haible <bruno@clisp.org>
2063 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2064 into the provided buffer.
2066 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2068 * diacrit.c, diacrit.h: Add GPL notice.
2070 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2071 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2072 * logl.c (logl): Keep the code as similar to glibc as possible.
2073 This avoids a potential constant-folding bug.
2075 2004-10-05 Bruno Haible <bruno@clisp.org>
2077 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2079 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2081 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2082 * xmalloc.c (xmemdup): Likewise.
2083 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2084 XFREE): Remove these long-obsolescent macros.
2085 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2086 * xstrdup.c: Remove.
2088 * regex.c (re_comp): Cast gettext return value to char *,
2089 Problem reported by Martin Neitzel via Mark D. Baushke.
2091 2004-10-04 Simon Josefsson <jas@extundo.com>
2093 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2094 '#ifdef USE_UNLOCKED_IO'.
2096 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2098 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2099 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2100 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2101 regex.c, sha1.c, version-etc.c, yesno.c:
2102 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2103 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2104 the includer's responsibility.
2106 Sync from coreutils.
2108 * modechange.c (mode_compile): Don't decrement a pointer that
2109 points to the start of a string, as the C Standard says the
2110 resulting behavior is undefined.
2112 * backupfile.h (enum backuptype): Rename none -> no_backups,
2113 simple -> simple_backups, numbered_existing ->
2114 numbered_existing_backups, numbered -> numbered_backups
2115 to avoid shadowing problems. All uses changed.
2116 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2117 * backupfile.c (check_extension, numbered_backup):
2118 Rename locals to avoid shadowing 'basename'.
2119 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2122 * .cppi-disable: Add getopt_.h, getopt_int.h.
2123 * .cvsignore: Add getopt.h.
2125 2004-10-04 Simon Josefsson <jas@extundo.com>
2127 * memmem.h: New file.
2128 * memmem.c: New file, taken from glibc.
2130 2004-10-02 Jim Meyering <jim@meyering.net>
2132 * dirfd.h, getpagesize.h: Add copyright notice.
2134 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2136 * snprintf.c: Remove comments as to why each header is needed.
2138 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2140 * strsep.h: New file.
2141 * strsep.c: New file.
2143 2004-10-01 Simon Josefsson <jas@extundo.com>
2145 * snprintf.c (snprintf): Handle size==0.
2147 2004-10-01 Simon Josefsson <jas@extundo.com>
2148 Bruno Haible <bruno@clisp.org>
2150 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2151 (snprintf): Declare 'args'.
2153 2004-09-30 Simon Josefsson <jas@extundo.com>
2155 * snprintf.h, snprintf.c: New files.
2157 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2159 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2160 (hol_entry_help): Never translate an empty string.
2161 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2162 * argp.h (OPTION_NO_TRANS): New option.
2164 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2166 * xvasprintf.c: Include xalloc.h.
2167 (xvasprintf): Use xalloc_die, not xmalloc_die.
2169 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2171 * dummy.c: Change copyright notice to FSF, and license to GPL.
2173 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2175 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2176 Problem reported by Bruno Haible in:
2177 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2179 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2181 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2182 in case some system header has #define'd it. Problem reported by
2183 Soeren D. Schulze in
2184 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2186 2004-09-08 Bruno Haible <bruno@clisp.org>
2188 * stdint_.h.in: New file, taken from GNU clisp.
2190 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2192 * xvasprintf.h: New file.
2193 * xvasprintf.c: New file.
2194 * xasprintf.c: New file.
2196 2004-09-08 Bruno Haible <bruno@clisp.org>
2198 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2200 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2202 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2204 Import from coreutils.
2205 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2206 strings on unbounded length. alloca's performance benefits aren't
2207 that important here.
2209 (parse_with_separator): New function, with most of the internals
2210 of the old parse_user_spec. Allow user to omit both user and group,
2211 for compatibility with FreeBSD.
2212 Clone only the user name, not the entire spec.
2213 Do not set *uid, *gid unless entirely successful.
2214 Avoid memory leak in some failing cases.
2215 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2216 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2217 (parse_user_spec): Rewrite to use parse_with_separator.
2219 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2221 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2222 its complicated substitute.
2223 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2224 and program_invocation_name.
2225 (__argp_basename) [!_LIBC]: Remove; the only use was
2226 replaced by its body.
2227 (__argp_short_program_name): Change condition from
2228 !defined __argp_short_program_name to
2229 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2230 to match argp-namefrob.h.
2231 (__argp_failure): Don't assume strerror_r returns char *.
2232 * argp-parse.c (N_): Define unconditionally.
2233 (argp_default_options): Fill out initializers with 0 to avoid
2236 2004-08-12 Simon Josefsson <jas@extundo.com>
2238 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2239 * getopt_.h: Renamed from getopt.h.
2241 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2243 Merge from coreutils.
2245 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2246 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2247 for Reliant Unix 5.43.
2249 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2250 (union fooround): Use uintmax_t, not long int.
2251 The rest is a merge from libc:
2252 [defined _LIBC]: Include <shlib-compat.h>.
2253 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2255 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2257 * strverscmp.c: Convert to UTF-8.
2259 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2261 * obstack.h (obstack_empty_p):
2262 Don't assume that chunk->contents is suitably aligned.
2263 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2264 Likewise. Problem reported by Benno in
2265 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2267 * chown.c (rpl_chown): Work even if the file is writeable but not
2268 readable. This could be improved further but it'd take some work.
2270 2004-08-08 Simon Josefsson <jas@extundo.com>
2272 * xgethostname.c: Don't include error.h (not used).
2275 * getpass.c: Include getpass.h first.
2277 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2279 * xalloc-die.c: New files.
2280 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2282 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2283 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2284 (_, N_, xalloc_die): Move to xalloc-die.c.
2285 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2286 so that we needn't mess with xalloc_msg_memory_exhausted.
2288 * sha1.h: Renamed from sha.h.
2289 (SHA1_H): Renamed from _SHA_H.
2290 (sha1_ctx): Renamed from sha_ctx.
2291 (sha1_init_ctx): Renamed from sha_init_ctx.
2292 (sha1_process_block): Renamed from sha_process_block.
2293 (sha1_process_bytes): Renamed from sha_process_bytes.
2294 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2295 (sha1_read_ctx): Renamed from sha_read_ctx.
2296 (sha1_stream): Renamed from sha_stream.
2297 (sha1_buffer): Renamed from sha_buffer.
2298 * sha1.c: Likewise; renamed from sha.c.
2299 Do not include <sys/types.h>.
2300 Include <stddef.h> rather than <stdlib.h>.
2302 2004-08-08 Bruno Haible <bruno@clisp.org>
2304 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2305 FILESYSTEM_PREFIX_LEN.
2306 * progreloc.c: Likewise.
2307 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2309 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2312 * argp-help.c (make_hol, hol_append): Don't assume that
2313 SIZE_MAX is a valid preprocessor constant.
2314 (__argp_basename): Change from "#ifndef _LIBC"
2315 to "#ifndef __argp_short_program_name", so that
2316 we don't compile these functions for tar.
2318 More merges from coreutils.
2319 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2320 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2322 * addext.c: Remove; no longer needed.
2323 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2324 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2325 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2326 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2327 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2328 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2329 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2330 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2331 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2332 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2333 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2334 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2335 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2336 Import changes from coreutils.
2338 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2340 Merge from coreutils.
2342 * .gdb-history: Remove; this doesn't belong here.
2344 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2345 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2346 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2348 * dirname.h: Include <stdbool.h>.
2349 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2350 for consistency with POSIX terminology. All uses changed.
2351 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2352 (strip_trailing_slashes): Use bool for booleans.
2353 * stripslash.c (strip_trailing_slashes): Likewise.
2355 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2356 sometimes returns a positive errno value even when it succeeds.
2357 (print_errno_message) [!LIBC]: Fall back on strerror if
2360 * path-concat.c (mempcpy): Don't define if a system header defines it.
2361 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2362 (longest_relative_suffix): New function.
2363 (path_concat): Use it. Assume first argument is not NULL.
2364 Port to DOS. Omit redundant separators.
2365 Report an error instead of returning NULL.
2366 Use mempcpy instead of memcpy.
2367 (xpath_concat): Remove: not declared or used.
2369 * same.h: Include <stdbool.h>
2370 (same_name): Return bool, not int.
2371 * same.c (same_name): Likewise.
2372 (errno): Don't declare; we assume C89 or better now.
2374 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2375 if not already defined.
2377 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2378 * dup-safer.c (errno): Likewise.
2380 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2382 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2385 2004-08-03 Simon Josefsson <jas@extundo.com>
2387 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2388 * progname.h: Don't include stdbool.h.
2390 2004-08-02 Simon Josefsson <jas@extundo.com>
2392 * getsubopt.h: New file, with comments from Bruno Haible.
2393 * getsubopt.c: New file, from glibc, but slightly modified based on
2394 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2396 2004-08-01 Simon Josefsson <jas@extundo.com>
2398 * xgetdomainname.c: Include stdlib.h, for free().
2400 2004-07-16 Simon Josefsson <jas@extundo.com>
2402 * dummy.c: New file.
2404 2004-07-16 Bruno Haible <bruno@clisp.org>
2406 * backupfile.h: Add extern "C" for C++.
2407 * closeout.h: Likewise.
2408 * copy-file.h: Likewise.
2409 * findprog.h: Likewise.
2410 * full-write.h: Likewise.
2411 * pathname.h: Likewise.
2412 * progname.h: Likewise.
2413 * stpcpy.h: Likewise.
2414 * stpncpy.h: Likewise.
2415 * strcase.h: Likewise.
2416 * strstr.h: Likewise.
2417 * xalloc.h: Likewise.
2419 * mbswidth.h: Add extern "C" for C++.
2420 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2422 2004-07-09 Simon Josefsson <jas@extundo.com>
2424 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2425 failed without this.)
2427 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2429 * fchown-stub.c: New file.
2431 2004-06-24 Jim Meyering <jim@meyering.net>
2433 * obstack.h (obstack_base): Cast to (void *), per documentation.
2435 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2437 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2439 2004-06-01 Jim Meyering <jim@meyering.net>
2441 * calloc.c: New file.
2443 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2445 * getdate.y (yylex): Allow space between sign and number.
2446 Problem reported by Dan Jacobson.
2448 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2449 and Jim Meyering <jim@meyering.net>
2451 Merge from coreutils CVS.
2453 * stat-macros.h: New file, with contents from file-type.h
2454 and coreutils' system.h.
2455 * file-type.c: Include "stat-macros.h".
2456 * file-type.h (file_type): Move all macro definitions to new file,
2459 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2460 Wrap old code with this conditional.
2461 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2462 function that does not dereference symlinks.
2463 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2465 * xreadlink.c: Include xreadlink.h first, to catch .h file
2466 dependency problems.
2467 (xreadlink): Accept new arg SIZE, for efficiency.
2468 All decls and uses changed.
2469 * xreadlink.h: Include <stddef.h>, for size_t.
2471 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2472 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2474 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2476 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2478 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2479 macros to be defined.
2480 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2481 the allocator returns NULL because the requested size is zero.
2483 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2485 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2486 var. Add comment explaining why libc still defines it. This
2487 merges the following patch from glibc:
2488 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2490 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2492 * obstack.c (_obstack): Remove unused variable. It hasn't been
2493 present in glibc since revision 1.1 of this file.
2494 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2495 obstack_alignment_mask, obstack_alloc, obstack_base,
2496 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2497 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2498 obstack_grow0, obstack_init, obstack_int_grow,
2499 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2500 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2501 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2502 nonexistent functions.
2504 2004-05-17 Derek R. Price <derek@ximbiot.com>
2505 Paul Eggert <eggert@cs.ucla.edu>
2507 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2509 2004-05-14 Bruno Haible <bruno@clisp.org>
2511 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2512 that consists of a '.' followed by an empty digit string.
2513 Patch by Tor Lillqvist <tml@iki.fi>.
2515 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2517 Port obstack to the AS/400, where pointers are 16 bytes wide and
2518 you cannot cast an integer to a valid pointer. This patch is
2519 currently waiting to be integrated into glibc; see
2520 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2522 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2523 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2524 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2525 (struct obstack): temp member is now a union of a pointer and
2526 an integer, instead of an integer. All integer uses changed.
2527 This does not affect the physical layout of struct obstack,
2528 except on hosts (like the AS/400) where the size or alignment of
2529 void * is greater than that of ptrdiff_t.
2530 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2531 __STDC__)]: Store temporary in pointer member of union, not
2533 * obstack.c: Include <stddef.h>, for offsetof.
2534 (struct fooalign): Remove; it doesn't need a name.
2535 (union fooround): Change double to long double, and add void *.
2536 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2537 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2538 not a macro. Hence the values are always int; so remove all
2539 casts-to-int in uses.
2541 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2542 Derek Price <derek@ximbiot.com>
2544 * alloca.c: Include <alloca.h>, to get our interface.
2545 * alloca_.h: Use __alloca on AIX, so that we don't have to
2546 include <alloca.h> first. Use C89 prototype for alloca; this
2547 requires including <stddef.h> for size_t. Use extern "C" if C++.
2548 Use #elif for simplicity, since we can assume C89 now.
2549 Don't try to source the system alloca.h since it will not be found
2550 and to prevent recursively including its replacement.
2551 * fnmatch.c: Include <alloca.h> instead of opencoding.
2552 * regex.c: Likewise.
2554 2004-05-16 Derek Price <derek@ximbiot.com>
2555 Paul Eggert <eggert@cs.ucla.edu>
2557 getline cleanup. This changes the getndelim2 API: both order of
2558 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2561 * getline.c: Don't include stddef.h or stdio.h, since our
2562 interface does that.
2563 (getline): Always use getdelim, so that we don't have two
2564 copies of this code.
2565 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2567 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2568 (GETNDELIM2_MAXIMUM): New macro.
2569 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2570 instead of the old practice of delim2==0. All callers changed.
2571 Return -1 on overflow, instead of returning junk.
2572 Do not set *linesize unless allocation succeeds.
2573 * getndelim2.h: Do not include stddef.h; no longer needed, now
2574 that we include sys/types.h.
2575 * getnline.h: Likewise.
2576 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2577 (getndelim2): Reorder arguments.
2578 * getnline.c (getnline, getndelim):
2579 Don't discard the NMAX argument.
2580 (getnline): Invoke getndelim, to avoid code duplication.
2581 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2582 of (size_t) -1 by callers of the getnline family.
2584 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2586 * nanosleep.c (suspended): Change its type from int to
2587 sig_atomic_t volatile.
2588 (first_call): Make it private to rpl_nanosleep, and have it
2589 be zero initially as that's a bit faster.
2590 (my_usleep): Round up fractional times instead of truncating them,
2591 as this is the usual meaning for 'sleep'.
2593 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2595 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2596 (ENOSYS): Define if not defined.
2597 (settime): Fall back on stime if it exists and settimeofday fails.
2598 But don't bother with fallbacks if a method fails with errno == EPERM.
2600 2004-05-11 Jim Meyering <jim@meyering.net>
2602 Prior to this change, the save_cwd caller required read access to the
2603 current directory on most systems (ones with the fchdir function).
2605 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2606 fails, try write-only, and finally, resort to using xgetcwd.
2608 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2610 * obstack.c, obstack.h: Import changes from libc.
2612 2004-04-28 Bruno Haible <bruno@clisp.org>
2614 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2615 implicitly appends .exe to executables.
2616 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2617 accepts Windows pathnames.
2618 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2619 Cygwin like Windows, since it now accepts Windows pathnames.
2620 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2621 Cygwin like Windows, since it now accepts Windows pathnames.
2622 Reported by Derek Robert Price <derek@ximbiot.com>.
2624 2004-04-20 Jim Meyering <jim@meyering.net>
2626 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2628 2004-04-20 Jim Meyering <jim@meyering.net>
2629 Bruno Haible <bruno@clisp.org>
2631 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2632 memory when realloc fails.
2634 2004-04-18 Jim Meyering <jim@meyering.net>
2636 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2637 don't leak memory and do call END_UTMP_ENT.
2639 2004-04-11 Paul Eggert <eggert@twinsun.com>
2641 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2642 (CHAR_BIT): Remove, since we assume C89.
2643 Include <stdint.h> if available, as per current Autoconf CVS advice.
2645 2004-03-30 Paul Eggert <eggert@twinsun.com>
2647 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2648 not bool, to be more consistent with Unix conventions.
2649 Suggested by Bruno Haible.
2651 Merge from coreutils.
2653 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2656 * getdate.h: Include stdbool.h, and timespec.h instead of
2657 the usual <time.h> dance.
2658 (get_date): Change signature to support fractional time stamps.
2659 All callers changed.
2660 * getdate.y: Include "getdate.h" first, as we can now
2661 assume C89 and don't need to worry about 'const'.
2662 Similarly, include "unlocked-io.h" near start, not in middle.
2664 (textint.value): Use long int rather than int.
2665 (textint.digits): Use size_t rather than int.
2666 (BILLION, LOG10_BILLION): New constants.
2667 (parser_control): New member rel_ns. Members day_ordinal,
2668 time_zone, month, day, hour, minutes, rel_year, rel_month,
2669 rel_day, rel_hour, rel_minutes, rel_seconds
2670 are now long int, not int. Member seconds is now struct timespec,
2671 not int. New member timespec_seen. Members dates_seen, days_seen,
2672 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2674 (%union.intval): Now long int, not int.
2675 New member timespec.
2676 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2677 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2678 (spec): Now is a timespec or an item list.
2679 (timespec, items): New nonterminals.
2680 (time, rel, relunit, number, get_date):
2681 Add support for fractional seconds.
2682 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2683 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2684 (to_hour): First arg is now long int, not int.
2685 (to_year): Returns long int, not int.
2686 Don't treat year -70 like 70.
2687 (tm_diff): Returns long int, not int.
2688 (lookup_word): Use bool instead of int when appropriate.
2689 (yylex): Use size_t for count, not int.
2690 Detect overflow when parsing large integer constants.
2691 Add support for fractions.
2692 (get_date): Make pointers 'const' if possible.
2693 Use more-portable code to detect integer overflow.
2694 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2695 Don't use ctime; it's not reliable if the year has >4 digits.
2697 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2698 This is for compatibility with BSD.
2700 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2701 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2702 From coreutils' system.h.
2704 * userspec.c: Don't include "posixver.h".
2705 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2706 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2707 compatible extension. Simplify code by removing a boolean int
2708 that was always nonzero if a string was nonnull.
2710 2004-03-30 Jim Meyering <jim@meyering.net>
2712 Merge from coreutils.
2714 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2716 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2717 an empty input stream.
2719 * readtokens.c: Include <stdbool.h>.
2720 (readtoken): Use `size_t' rather than int/long.
2721 All callers adjusted.
2722 Use `bool' rather than `int' where appropriate.
2723 Use memset rather than an explicit loop.
2724 Use x2nrealloc rather than xrealloc.
2725 Allow the use of `\0' as a delimiter.
2726 (readtokens): Likewise.
2727 * readtokens.h (readtoken, readtokens): Update prototypes.
2729 2004-03-30 Bruno Haible <bruno@clisp.org>
2731 * getloadavg.c (getloadavg): Don't assume setlocale returns
2734 2004-03-29 Paul Eggert <eggert@twinsun.com>
2736 Merge changes to getloadavg.c from coreutils and Emacs.
2738 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2739 Define to an expression, not to the empty string.
2740 Include cloexec.h and xalloc.h.
2741 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2742 Use set_cloexec_flag rather than rolling our own.
2743 * cloexec.c, cloexec.h: New files.
2745 2004-03-18 Paul Eggert <eggert@twinsun.com>
2747 * getopt.h: Sync with libc CVS.
2749 2004-03-18 Paul Eggert <eggert@twinsun.com>
2750 Bruno Haible <bruno@clisp.org>
2752 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2753 not on all platforms that have <wchar.h>.
2754 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2756 2004-03-09 Paul Eggert <eggert@twinsun.com>
2758 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2760 * getopt_int.h: New file, also synced from libc.
2762 2004-03-07 Paul Eggert <eggert@twinsun.com>
2764 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2765 '#if' expressions. Unlike the code it replaces, it does not
2766 depend on (defined _SC_PAGESIZE). However, it does depend on
2767 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2768 first reported by Jason Andrade in
2769 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2771 2004-01-18 Simon Josefsson <jas@extundo.com>
2773 * strdup.h: New file.
2774 * strdup.c: Include it.
2775 * path-concat.c: Include strdup.h. Drop strdup declaration.
2776 * userspec.c: Include strdup.h. Drop strdup declaration.
2778 2004-02-06 Karl Berry <karl@gnu.org>
2780 * config.charset: update from gettext 0.14.1.
2782 2004-02-05 Paul Eggert <eggert@twinsun.com>
2784 Add comments and code, prompted by suggestions from Bruno Haible
2786 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2787 describing the enum quoting_style values.
2788 * quotearg.c (quotearg_alloc): New function.
2789 (quotearg_buffer_restyled): Treat lone { and } as special.
2790 Treat = as special. Work around bug with older shells
2791 that "see" a '\' that is really the 2nd byte of a multibyte char.
2792 Quote empty string with shell_quoting_style.
2794 2004-02-03 Bruno Haible <bruno@clisp.org>
2796 * pipe.h: New file, from GNU gettext.
2797 * pipe.c: New file, from GNU gettext.
2799 2004-01-27 Bruno Haible <bruno@clisp.org>
2801 * execute.h: New file, from GNU gettext.
2802 * execute.c: New file, from GNU gettext.
2803 * w32spawn.h: New file, from GNU gettext.
2805 2004-01-23 Paul Eggert <eggert@twinsun.com>
2807 Exit-status fix from coreutils.
2809 Use exit_failure consistently in place of EXIT_FAILURE,
2810 so that program exit statuses are consistent on failure.
2812 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2813 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2814 * argmatch.h: Comment fix to match the above.
2815 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2816 Now a macro referring to exit_failure, instead of a separate
2817 variable. Include "exitfail.h" to get it.
2818 * xstrtol.h: Include "exitfail.h".
2819 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2821 * long-options.c (parse_long_options): Use prototype
2822 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2825 2004-01-21 Jim Meyering <jim@meyering.net>
2827 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2828 so as not to conflict with a different-sized __mktime_internal
2829 function in GNU libc.
2830 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2831 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2833 2004-01-18 Paul Eggert <eggert@twinsun.com>
2835 Merge from diffutils.
2837 * file-type.c (file_type): Add typed memory objects.
2838 * file-type.h (S_TYPEISTMO): New macro.
2840 * c-stack.h (c_stack_action): Remove argv argument.
2841 * c-stack.c (c_stack_action): Likewise. All uses changed.
2842 (die): Don't calculate message unless segv_action returns.
2843 (get_stack_location, min_address_from_argv, max_address_from_argv,
2844 volatile stack_base, volatile_stack_size): Remove.
2845 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2846 that every segmentation violation is a stack overflow. (Ouch!)
2847 See Debian bug 136249 (still outstanding) for more info about why
2848 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2850 2003-11-30 Bruno Haible <bruno@clisp.org>
2852 Safer stack allocation.
2853 * setenv.c: Include allocsa.h.
2854 (alloca): Remove fallback definition.
2855 (freea): Remove macro.
2856 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2859 2003-10-17 Bruno Haible <bruno@clisp.org>
2861 * binary-io.h: Avoid warnings on Cygwin.
2863 2003-12-28 Bruno Haible <bruno@clisp.org>
2865 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2866 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2868 2003-11-28 Bruno Haible <bruno@clisp.org>
2870 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2872 2003-11-27 Bruno Haible <bruno@clisp.org>
2874 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2876 2003-11-17 Bruno Haible <bruno@clisp.org>
2878 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2880 2003-11-24 Bruno Haible <bruno@clisp.org>
2882 * xallocsa.h: New file, from GNU gettext.
2883 * xallocsa.c: New file, from GNU gettext.
2885 2003-11-24 Bruno Haible <bruno@clisp.org>
2887 * allocsa.h: New file, from GNU gettext.
2888 * allocsa.c: New file, from GNU gettext.
2890 2003-11-24 Bruno Haible <bruno@clisp.org>
2892 * eealloc.h: New file.
2894 2004-01-15 Jim Meyering <jim@meyering.net>
2896 Merge from coreutils.
2898 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2899 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2900 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2902 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2903 optional configure-time default.
2905 * version-etc.c (version_etc_copyright): Update copyright date.
2907 * xreadlink.c (xreadlink): Correct outdated comment.
2909 2004-01-15 Paul Eggert <eggert@twinsun.com>
2911 Merge from coreutils.
2913 * posixver.c: Include posixver.h.
2915 * same.c: Include <stdbool.h>, <limits.h>.
2916 (_POSIX_NAME_MAX): Define if not defined.
2918 (same_name): If file names are silently truncated, report
2919 that the file names are the same if they are the same after
2920 the silent truncation.
2922 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2923 conversion function.
2924 * xstrtod.c (xstrtod): Likewise. All callers changed to
2925 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2928 2004-01-14 Paul Eggert <eggert@twinsun.com>
2930 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2931 with like-named macro in fnmatch.c.
2932 (EXT): Use an internal constant instead.
2934 Merge fnmatch patches from glibc.
2935 * fnmatch.c (mbsinit): Remove define.
2936 Add libc_hidden_ver (__fnmatch, fnmatch).
2937 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2938 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2940 2003-12-14 Karl Berry <karl@gnu.org>
2942 * config.charset: update from gettext-runtime.
2944 2003-12-03 Paul Eggert <eggert@twinsun.com>
2946 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2947 Bug reported by Alfred M. Szmidt.
2949 2003-11-29 Karl Berry <karl@gnu.org>
2951 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2953 2003-11-23 Paul Eggert <eggert@twinsun.com>
2954 Bruno Haible <bruno@clisp.org>
2956 * printf-parse.h: Don't include sys/types.h.
2957 (ARG_NONE): New macro.
2958 (char_directive): Change type of *arg_index fields to size_t.
2959 * printf-parse.c: Don't include sys/types.h.
2960 (SSIZE_MAX): Remove macro.
2961 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2962 Remove unnecessary overflow check.
2963 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2966 2003-11-24 Paul Eggert <eggert@twinsun.com>
2968 * alloca.c: Remove dependency on xalloc module.
2969 (xalloc_die): Remove.
2970 (memory_full) [!defined emacs]: New macro.
2971 [!defined emacs]: Don't include xalloc.h.
2972 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2973 address arithmetic overflows. Change datatypes a bit to avoid
2976 2003-11-22 Jim Meyering <jim@meyering.net>
2978 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2980 2003-11-17 Bruno Haible <bruno@clisp.org>
2982 * vasnprintf.c (alloca): Remove fallback definition.
2983 (freea): Remove definition.
2984 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2985 Reported by Paul Eggert.
2987 2003-11-17 Jim Meyering <jim@meyering.net>
2989 On systems without utime and without a utimes function capable of
2990 dealing with a NULL struct utimbuf* argument, this utime replacement
2991 could -- in unusual circumstances -- leak a file descriptor.
2992 * utime.c: Include <unistd.h> and <errno.h>.
2993 (utime_null): Be sure to close `fd' and to preserve errno.
2994 Reported by Geoff Collyer via Arnold Robbins.
2996 2003-11-16 Paul Eggert <eggert@twinsun.com>
2997 Bruno Haible <bruno@clisp.org>
2999 Protect against address arithmetic overflow.
3000 * printf-args.h: Include stddef.h.
3001 (arguments): Change type of field 'count' to size_t.
3002 * printf-args.c (printf_fetchargs): Use size_t instead of
3003 'unsigned int' where appropriate.
3004 * printf-parse.h: Include sys/types.h.
3005 (char_directive): Change type of *arg_index fields to ssize_t.
3006 (char_directives): Change type of fields 'count', max_*_length to
3008 * printf-parse.c: Include sys/types.h and xsize.h.
3009 (SSIZE_MAX): Define fallback value.
3010 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3011 instead of 'int' where appropriate. Check a_allocated, d_allocated
3012 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3013 * vasnprintf.c: Include xsize.h.
3014 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3015 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3016 overflow. Avoid wraparound when converting a width or precision from
3019 2003-11-16 Bruno Haible <bruno@clisp.org>
3021 Update from GNU gettext.
3022 * printf-parse.c: Generalize to it can be compiled for wide strings.
3023 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3024 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3025 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3026 SNPRINTF): New macros.
3027 Don't include <alloca.h> if the file is used inside libintl.
3028 (local_wcslen): New function, for Solaris 2.5.1.
3029 (VASNPRINTF): Use it instead of wcslen.
3031 2003-11-16 Bruno Haible <bruno@clisp.org>
3033 * xsize.h (xmax): New function.
3034 (xsum, xsum3, xsum4): Declare as "pure" functions.
3036 2003-11-12 Paul Eggert <eggert@twinsun.com>
3038 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3039 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3040 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3041 heuristic is just as accurate as far as we know, and it removes a
3042 dependency on size_max.m4 and ptrdiff_max.m4.
3044 2003-11-12 Paul Eggert <eggert@twinsun.com>
3046 * xstrtol.c (__xstrtol): Remove "break" immediately after
3047 "return", to pacify some unknown compiler. Problem reported
3050 2003-11-11 Bruno Haible <bruno@clisp.org>
3052 * xsize.h (SIZE_MAX): Remove fallback definition.
3053 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3056 2003-11-10 Paul Eggert <eggert@twinsun.com>
3058 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3059 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3060 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3062 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3063 not (size_t) -1, since it's defined here.
3065 2003-11-06 Paul Eggert <eggert@twinsun.com>
3067 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3068 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3069 Reject sizes of exactly SIZE_MAX bytes.
3070 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3071 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3073 2003-11-05 Bruno Haible <bruno@clisp.org>
3075 * xsize.h: Include limits.h, to avoid a possible collision with
3076 SIZE_MAX defined in <limits.h> on Solaris.
3078 2003-11-04 Bruno Haible <bruno@clisp.org>
3080 * xsize.h: New file.
3081 * linebreak.c: Include xsize.h.
3082 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3083 argument for overflow.
3084 Suggested by Paul Eggert.
3086 2003-10-31 Bruno Haible <bruno@clisp.org>
3088 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3089 to avoid (extremely rare) race condition.
3090 Suggested by Paul Eggert.
3092 2003-11-03 Jim Meyering <jim@meyering.net>
3094 * userspec.c: Include "userspec.h".
3095 * userspec.h: New file.
3097 2003-10-31 Paul Eggert <eggert@twinsun.com>
3099 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3100 * mountlist.c (SIZE_MAX): Define if not defined already.
3101 (read_filesystem_list): Set and use me_type_malloced.
3102 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3103 whatever the type happens to be), for brevity and consistency.
3104 Check for size calculation overflow on Alphas running OSF/1.
3106 2003-10-31 Jim Meyering <jim@meyering.net>
3108 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3110 * linebuffer.c: Include <string.h> for declaration of memset.
3112 2003-10-30 Paul Eggert <eggert@twinsun.com>
3113 Bruno Haible <bruno@clisp.org>
3115 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3116 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3118 2003-10-29 Paul Eggert <eggert@twinsun.com>
3120 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3121 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3123 * quotearg.c (quotearg_n_options): Use it.
3124 * group-member.c: Include <stdbool.h>.
3125 (free_group_info): Arg is now const *; don't free arg.
3126 (get_group_info): Now returns bool and accepts struct group_info *,
3127 rather than returning a malloc'ed struct group_info *.
3128 All uses changed. Check for overflow in internal size calculation.
3130 * getusershell.c (readname): Simplify the code by using x2nrealloc
3131 rather than xmalloc/xrealloc.
3132 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3133 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3134 conformance bug: the old code used a pointer after freeing the
3135 storage that it addressed.
3136 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3137 rather than doing it by hand.
3138 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3139 the buffer preserved. Use free and xmalloc instead.
3140 * quotearg.c (quotearg_n_options): Likewise.
3141 Use a simpler test for size overflow. Don't use xalloc_oversized
3142 because unsigned int might be wider than size_t (!); this suggests
3143 that we should switch from unsigned int to size_t for slot numbers.
3145 2003-10-27 Bruno Haible <bruno@clisp.org>
3147 * stdbool_.h: Better support for BeOS.
3149 2003-10-27 Paul Eggert <eggert@twinsun.com>
3151 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3152 to allocate the returned structure. Do not allocate a subarray,
3153 as x2nrealloc will do that.
3154 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3155 instead of xnrealloc.
3156 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3158 2003-10-26 Paul Eggert <eggert@twinsun.com>
3160 * xalloc.h (xalloc_oversized): New static inline function, for
3161 callers that want to do their own size-overflow checking. Include
3162 <stdbool.h>, since xalloc_oversized returns bool.
3163 * xalloc.c (array_size_overflow): Remove. All callers changed
3164 to use xalloc_oversized.
3166 Add two functions x2realloc, x2nrealloc, for programs that grow
3167 arrays dynamically by doubling their sizes.
3168 * xalloc.h (x2realloc, x2nrealloc): New decls.
3169 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3172 Port to C99 semantics for 'inline' of external functions.
3173 Bug reported by Bruno Haible.
3174 * xmalloc.c (xnmalloc_inline): New static inline function,
3175 with the old contents of xnmalloc.
3176 (xnmalloc, xmalloc): Use it.
3177 (xnrealloc_inline): New static inline function,
3178 with the old contents of xnrealloc.
3179 (xnrealloc, xrealloc): Use it.
3181 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3183 2003-10-25 Paul Eggert <eggert@twinsun.com>
3185 Fix several address-calculation bugs in the hash modules,
3186 plus some minor code cleanup.
3188 * hash.h: Include <stdbool.h>, for bool.
3189 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3190 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3191 hash_get_n_entries, hash_get_max_bucket_length,
3192 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3193 hash_rehash): Use size_t rather than unsigned.
3194 * hash.c (struct hash_table, hash_get_n_buckets,
3195 hash_get_n_buckets_used, hash_get_n_entries,
3196 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3197 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3198 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3200 (SIZE_MAX): Define if not defined.
3201 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3202 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3204 Use const * when possible.
3205 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3206 (check_tuning): Fix bug: if tuning parameters were very close to
3207 0 or 1, rounding errors could have caused subscript violations.
3208 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3209 (hash_initialize): Add 'fail:' label
3210 to free table and return NULL, and use it to simplify code.
3211 Use calloc rather than clearing the storage ourself.
3212 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3213 buffer size calculations.
3214 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3215 Include <stddef.h>, for size_t.
3216 * hash-pjw.c (hash_pjw): Likewise.
3217 Switch to method described by Bruno Haible.
3218 Include <limits.h>, for CHAR_BIT.
3219 (SIZE_BITS): New macro.
3221 2003-10-21 Paul Eggert <eggert@twinsun.com>
3223 * getndelim2.c (getndelim2): When size calculation overflows,
3224 ceiling the allocation at NMAX bytes rather than silently
3225 discarding input bytes before NMAX is reached. This makes
3226 a difference only if NMAX exceeds SIZE_MAX / 2.
3228 * obstack.c: Merge from glibc.
3229 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3230 Add libc_hidden_def (_obstack_newchunk).
3231 (_obstack_free) [! defined _LIBC]: Remove.
3232 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3233 a clone of the function body.
3234 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3235 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3237 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3238 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3241 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3242 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3243 Don't use lvalue casts, as GCC plans to remove support for them
3244 in GCC 3.5. Reported by Joseph S. Myers. This bug
3245 was also present in the non-GCC version, indicating that this
3246 code had always been buggy and had never been widely used.
3247 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3248 Use the fast variant of each macro, rather than copying the
3249 definiens of the fast variant; that way, we'll be more likely to
3250 catch future bugs in the fast variants.
3252 2003-10-20 Bruno Haible <bruno@clisp.org>
3254 * wait-process.h: New file, from GNU gettext.
3255 * wait-process.c: New file, from GNU gettext.
3257 2003-10-19 Jim Meyering <jim@meyering.net>
3259 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3261 2003-10-16 Paul Eggert <eggert@twinsun.com>
3263 * getgroups.c: Include <errno.h>, <stdlib.h>.
3264 (getgroups): First arg is int, not size_t.
3265 Don't let 'free' mangle errno.
3267 2003-10-16 Jim Meyering <jim@meyering.net>
3269 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3271 2003-10-15 Paul Eggert <eggert@twinsun.com>
3273 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3275 (new_exclude, add_exclude_file): Initial size no longer needs to
3277 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3278 our own address arithmetic overflow checking.
3280 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3281 (fnmatch): Do not alloca more than 2000 wide characters;
3282 instead, use malloc for large buffers.
3283 Check for address arithmetic overflow, and return -1
3284 with errno set to ENOMEM in that case.
3285 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3286 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3287 instead, return -1. Check for address arithmetic overflow.
3289 2003-10-14 Paul Eggert <eggert@twinsun.com>
3291 Handle invalid suffixes and overflow independently, so that
3292 callers can treat them independently as needed. Fix some bugs in
3293 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3294 suffix for a human-readable blocksize. The major caller-visible
3295 change is the addition of a new
3296 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3297 that both overflow and suffix chars were found.
3299 * human.c (humblock): Don't check separately for invalid suffix
3300 char; that is xstrtoumax's job (now that its bug is fixed).
3301 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3302 INTMAX_MAX]: New macros.
3303 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3304 TYPE_MAXIMUM): New macros.
3305 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3306 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3307 if overflow occurs, as it's what __strtol does and it's more useful
3309 (__xstrtol): If __strtol reports some error other than ERANGE,
3310 reflect it to the caller as LONGINT_INVALID. If it reports
3311 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3312 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3313 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3315 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3316 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3317 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3318 [defined UINTMAX_MAX]: New macros.
3320 2003-10-14 Bruno Haible <bruno@clisp.org>
3322 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3323 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3324 Also use volatile where needed.
3326 2003-10-12 Paul Eggert <eggert@twinsun.com>
3328 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3329 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3330 and define in terms of the other primitives.
3331 * xmalloc.c: Include stdbool.h; do not include exit.h.
3332 (SIZE_MAX): Define if not already defined.
3333 (array_size_overflow): New function.
3334 (xalloc_die): Abort instead of exiting if 'error' returns.
3335 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3336 (xmalloc, xrealloc): Use them.
3337 (xcalloc): Check for address arithmetic overflow.
3338 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3339 a bit faster than strcpy.
3341 2003-10-08 Paul Eggert <eggert@twinsun.com>
3343 Merge getpass from libc, plus a few fixes.
3345 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3346 Include <stdbool.h>.
3347 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3348 __fsetlocking to empty.
3349 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3350 do include <bits/libc-lock.h>.
3351 Do not include <fcntl.h>; not needed.
3352 [_LIBC]: Include <wchar.h>.
3353 (NOTCANCEL_MODE): New macro.
3354 (flockfile, funlockfile) [_LIBC]: New macros.
3355 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3356 [!_LIBC]: New macros.
3357 (call_fclose): New function.
3358 (getpass): Use it. Save tty stream separately; this simplifies the
3359 code and makes it more reliable if stdin happens to equal stdout.
3360 Invoke __fsetlocking on tty.
3361 Handle thread cancellation if needed.
3362 Namespace cleanup (use __tcgetattr, __getline).
3363 Use bool for Booleans.
3364 [USE_IN_LIBIO]: Handle wide streams.
3365 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3366 stream might go where.
3368 * unlocked-io.h: Include <stdio.h>, so that the caller
3369 doesn't have to include <stdio.h> before us.
3370 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3371 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3372 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3373 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3374 if not declared, so that we can use getpass.c code from libc without
3376 (flockfile, ftrylockfile, funlockfile): New macros.
3378 2003-10-06 Bruno Haible <bruno@clisp.org>
3380 * version-etc-2.h: Remove file.
3381 * version-etc-2.c: Remove file.
3383 2003-09-25 Jim Meyering <jim@meyering.net>
3384 Bruno Haible <bruno@clisp.org>
3386 This lets translators provide better translations for the
3387 "Written by ..." part of --version output.
3388 * version-etc.h: Include stdarg.h.
3389 (version_etc_copyright): Declare as readonly.
3390 (version_etc): Make this function variadic with a NULL-terminated list
3391 of author name strings.
3392 (version_etc_va): New declaration.
3393 * version-etc.c: Include stdarg.h, stdlib.h.
3394 (version_etc_copyright): Declare as readonly.
3395 (version_etc_va): New function. Provide a different translatable string
3396 for each possible number of authors < 10. Abbreviate when there are 10
3398 (version_etc): Make this function variadic. Call version_etc_va.
3399 Suggestion from Gary V. Vaughan.
3401 * long-options.h (parse_long_options): Change prototype: the authors
3402 string is moved to the end and becomes variadic.
3403 * long-options.c: Include stdarg.h.
3404 (parse_long_options): Make this function variadic, too.
3405 Call version_etc_va, not version_etc.
3407 2003-10-06 Bruno Haible <bruno@clisp.org>
3409 * fatal-signal.h: New file, from GNU gettext.
3410 * fatal-signal.c: New file, from GNU gettext.
3412 2003-10-04 Karl Berry <karl@gnu.org>
3414 * argp*: update from libc.
3416 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3418 * getpass.c (getpass): Use a no-op fseek when switching from input to
3419 output mode on the same stream.
3421 2003-09-29 Paul Eggert <eggert@twinsun.com>
3423 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3424 Fix arg typo in previous patch.
3426 2003-09-28 Jim Meyering <jim@meyering.net>
3428 * error.c: Correct cpp indentation.
3430 2003-09-27 Paul Eggert <eggert@twinsun.com>
3432 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3433 Omit the special code that used __typeof__, since we worry that
3434 it could be more trouble than it's worth. See:
3435 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3436 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3440 2003-09-26 Jim Meyering <jim@meyering.net>
3442 * error.c (error_tail): Move some declarations
3443 into inner scope where the local variables are used.
3445 2003-09-26 Bruno Haible <bruno@clisp.org>
3447 * stpncpy.h (gnu_stpncpy): New declaration.
3448 (stpncpy): Define as alias for gnu_stpncpy.
3449 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3451 2003-09-26 Paul Eggert <eggert@twinsun.com>
3453 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3454 (error_tail): Do not loop, reallocating temporary buffer, since
3455 the output cannot contain more wide characters than the input
3456 contains bytes, the size must be big enough already. This avoids
3457 one potential size overflow calculation. Check for size overflow
3458 when calculating temporary buffer size. Free temporary buffer
3459 when done, if it was allocated with malloc; this plugs a memory
3460 leak. Remove casts from void * to pointers, that are no longer
3461 needed now that we're assuming C89 or better.
3463 Merge error changes from glibc.
3465 * error.c, error.h: Update copyright notice header to match glibc.
3466 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3467 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3468 Disable cancellation while printing error.
3469 * error.h: Prepend __ to parameter names.
3471 2003-09-25 Karl Berry <karl@gnu.org>
3473 * argp-fmtstream.c, argp-help.c: update from libc.
3475 2003-09-25 Bruno Haible <bruno@clisp.org>
3477 * version-etc-2.h: New file, from version-etc.h with modifications.
3478 * version-etc-2.c: New file, from version-etc.c with modifications.
3480 2003-09-25 Simon Josefsson <jas@extundo.com>
3482 * xgetdomainname.h: New file.
3483 * xgetdomainname.c: New file.
3485 2003-09-25 Simon Josefsson <jas@extundo.com>
3486 Bruno Haible <bruno@clisp.org>
3488 * getdomainname.h: New file.
3489 * getdomainname.c: New file.
3491 2003-09-24 Paul Eggert <eggert@twinsun.com>
3493 * linebuffer.c (freebuffer): Don't free the argument, just
3494 the buffer associated with the argument. Bug reported by
3497 2003-09-19 Karl Berry <karl@gnu.org>
3499 * argp.h: update from libc.
3501 2003-09-16 Paul Eggert <eggert@twinsun.com>
3503 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3504 input error, instead of returning NULL the next time we are called
3505 (and therefore losing track of errno).
3507 2003-09-15 Paul Eggert <eggert@twinsun.com>
3509 * getndelim2.c (getndelim2): Don't trash errno when a read
3510 fails, so that the caller gets the proper errno.
3512 * readutmp.c (read_utmp): Likewise.
3513 Check for fstat error. Close stream and free storage
3516 2003-09-14 Bruno Haible <bruno@clisp.org>
3518 * fwriteerror.h: New file.
3519 * fwriteerror.c: New file.
3521 2003-09-14 Jim Meyering <jim@meyering.net>
3523 * getloadavg.c: Correct cpp indentation.
3524 * strdup.c: Likewise.
3525 * vasnprintf.c: Likewise.
3527 2003-09-12 Paul Eggert <eggert@twinsun.com>
3529 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3530 * obstack.c [!defined _LIBC]: Likewise.
3531 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3532 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3533 * exitfail.c: Don't include stdlib.h; no longer needed.
3535 More changes to assume C89 or better.
3537 * error.c (error_tail): Assume vprintf.
3539 * argmatch.c (getenv): Remove decl.
3540 * progreloc.c (get_full_program_name): Define via prototype.
3541 * setenv.c (clearenv): Likewise.
3542 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3544 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3545 (malloc, memcpy): Remove decls.
3546 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3547 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3548 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3549 (memcpy): Remove macro.
3550 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3551 (__P): Remove. All uses removed.
3552 (PTR): Remove. All uses changed to void *.
3553 (CHAR_BIT, NULL): Remove.
3554 (spaces, zeros, memset_space, memset_zero)
3555 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3557 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3558 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3559 Define with prototype.
3560 Remove now-unnecessary prototype decl.
3561 (extra_args_spec): Assume ANSI C. All uses changed.
3562 (extra_args_spec_iso): Remove.
3563 (my_strftime, emacs_strftimeu): Define via prototype.
3564 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3566 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3567 * strtoimax.c: Include <stdlib.h> unconditionally.
3568 (strtoul, strtol): Remove decls.
3569 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3571 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3572 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3573 (LOCALE_PARAM_PROTO): New macro.
3574 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3575 (INTERNAL (strtol), strtol): Define with a prototype.
3576 (PARAMS): Remove. All uses removed.
3577 * tempname.c: Include <string.h> unconditionally.
3578 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3579 * xgethostname.c (main): Define with a prototype.
3580 * xmalloc.c: Include "xalloc.h" first, to check interface.
3581 Include <stdlib.h> unconditionally.
3582 (calloc, malloc, realloc, free): Remove decls.
3583 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3584 Include <stdlib.h> unconditionally. Sort include file names.
3586 (xstrtod): Define with a prototype.
3587 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3588 (strtol, strtoul): Remove decls.
3590 2003-09-11 Paul Eggert <eggert@twinsun.com>
3592 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3593 Include <stdlib.h>, <string.h> unconditionally.
3594 Remove now-unnecessary cast to char *.
3595 * strnlen.c: Include <string.h> unconditionally.
3596 * yesno.c (yesno): Define with a prototype.
3598 2003-09-10 Bruno Haible <bruno@clisp.org>
3600 * strcspn.c: Include <string.h> unconditionally.
3601 * strpbrk.c: Include <string.h> unconditionally.
3602 * strstr.c: Include <string.h> unconditionally.
3603 * unicodeio.c: Include <string.h> unconditionally.
3604 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3605 * unsetenv.c: Likewise.
3606 * xreadlink.c: Include <stdlib.h> unconditionally.
3607 * yesno.c: Include <stdlib.h> unconditionally.
3608 (rpmatch): Add prototype.
3610 2003-09-10 Jim Meyering <jim@meyering.net>
3612 * error.c: Correct indentation of cpp directives.
3614 2003-09-09 Paul Eggert <eggert@twinsun.com>
3618 * acosl.c (main): Use a prototype.
3619 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3622 * getloadavg.c (getloadavg, main): Define via prototypes.
3624 * getopt.h (struct option.name): Assume C89, and use 'const'.
3625 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3626 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3628 * getopt.c (const): Remove macro.
3629 Include <string.h> unconditionally.
3630 (my_index): Remove; all uses changed to strchr.
3631 (strlen): Remove decl.
3632 (exchange): Remove forward decl; no longer needed.
3633 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3634 Define with prototype.
3635 * getopt1.c (const): Remove macro.
3636 (getopt_long, getopt_long_only, main): Define with prototype.
3638 * getugroups.c: Include <string.h> unconditionally.
3640 * getusershell.c: Include <stdlib.h> unconditionally.
3641 (getusershell, setusershell, endusershell, readname, main):
3642 Define with prototypes.
3644 * group-member.c: Include group-member.h first.
3645 Include <stdlib.h> unconditionally.
3647 * hard-locale.c: Include hard-locale.h first.
3648 Include <stdlib.h>, <string.h> unconditionally.
3650 * hash.c (free, malloc): Remove decls.
3651 Include <stdlib.h> unconditionally.
3653 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3654 (getenv): Do not declare.
3656 * idcache.c: Include <string.h> unconditionally.
3658 * long-options.c: Include long-options.h first, to test interface.
3659 Include <stdlib.h> unconditionally.
3661 * makepath.c: Include makepath.h first, to test interface.
3662 Include <stdlib.h> and <string.h> unconditionally.
3664 * linebuffer.c: Include <stdlib.h>.
3665 (free): Remove decl.
3667 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3668 rpl_malloc returns void *, not char *.
3669 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3671 * md5.h: Include <limits.h> unconditionally.
3672 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3673 (__P): Remove; all uses removed.
3674 * md5.c: Include "md5.h" first.
3675 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3676 md5_buffer, md5_process_bytes, md5_process_block):
3677 Define with prototypes.
3678 * sha.h (__P): Remove all uses. (It wasn't defined??)
3679 * sha.c: Include "sha.h" first.
3680 Include <stdlib.h>, <string.h> unconditionally.
3682 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3683 * memcmp.c (__ptr_t): Likewise.
3684 * memrchr.c (__ptr_t): Likewise.
3685 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3686 Include <string.h> unconditionally.
3687 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3688 * memchr.c: Include <stdlib.h> unconditionally.
3689 * memchr.c (LONG_MAX): Remove.
3690 * memrchr.c (LONG_MAX): Likewise.
3691 * memchr.c (__memchr): Define via a prototype.
3692 * memrchr.c (__memrchr): Likewise.
3693 * memcmp.c (__P): Remove, and remove all uses.
3694 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3695 Remove forward decls; no longer needed.
3696 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3697 Use types required by C89 in prototype.
3699 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3700 * savedir.c: Likewise.
3701 * mkdir.c (free): Remove decl.
3702 * rmdir.c (rmdir): Define with a prototype.
3703 * savedir.c: Include savedir.h first, to test interface.
3705 * mktime.c (STDC_HEADERS): Remove.
3706 Include <stdlib.h>, <string.h> unconditionally.
3708 * modechange.c: Include <stdlib.h> unconditionally.
3709 (malloc): Remove decl.
3711 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3712 (free): Remove decl.
3714 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3715 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3716 (This type really should be intptr_t, but that's a C99ism.)
3717 (_obstack_memcpy): Remove: all uses changed to memcpy.
3718 Include <string.h> unconditionally.
3719 (struct obstack): Assume __STDC__ for types of members
3720 chunkfun, freefun, extra_arg.
3721 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3722 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3723 obstack_begin, obstack_specify_allocation,
3724 obstack_specify_allocation_with_arg, obstack_chunkfun,
3725 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3726 Remove unprototyped decls and the macros that use them.
3727 * obstack.c (POINTER): Remove. All uses changed to void *.
3728 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3729 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3730 (defined __STDC__ && __STDC__)]:
3731 Remove nonprototyped code.
3732 Include <stdlib.h> unconditionally.
3733 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3734 _obstack_allocated_p, _obstack_free, obstack_free,
3735 _obstack_memory_used, print_and_abort):
3736 Define using prototypes.
3737 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3738 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3739 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3740 obstack_next_free, obstack_object_size, obstack_room) [0]:
3741 Remove unused, unprototyped code.
3743 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3745 * physmem.c (physmem_total, physmem_available, main): Define
3748 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3749 (main): Define with a prototype.
3751 * posixver.c (getenv): Remove decl.
3753 * putenv.c (malloc): Returns void *, not char *.
3754 Include <string.h> unconditionally.
3755 (strchr, memcpy, NULL): Do not define.
3757 * readtokens.c: Include readtokens.h first, to test interface.
3758 Include <stdlib.h>, <string.h> unconditionally.
3759 (init_tokenbuffer): Define with a prototype.
3761 * regex.c (PARAMS): Remove. All uses removed.
3762 All uses of _RE_ARGS removed, too.
3763 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3765 (bzero): Assume memset exists.
3766 (memcmp, memcpy, NULL): Remove.
3767 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3768 char, or assignments to local vars of type signed char.
3769 (init_syntax_once, PREFIX(extract_number_and_incr),
3770 PREFIX(print_partial_compiled_pattern),
3771 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3772 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3773 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3774 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3775 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3776 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3777 wcs_compile_range, byte_compile_range, truncate_wchar,
3778 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3779 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3780 count_mbs_length, wcs_re_match_2_internal,
3781 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3782 PREFIX(alt_match_null_string_p),
3783 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3784 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3785 regfree, PREFIX(extract_number)): Define with prototype. Remove
3786 now-unnecessary declaration, if any.
3787 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3789 Remove now-unnecessary casts among pointer types.
3790 * regex.h (_RE_ARGS): Remove. All uses removed.
3792 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3793 (free): Remove decl.
3795 * rpmatch.c: Include <stdlib.h> unconditionally.
3797 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3798 (free): Remove decl.
3800 * save-cwd.c: Include <stdlib.h> unconditionally.
3801 * xgetcwd.c: Likewise.
3803 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3804 (free): Remove decl.
3806 * strchrnul.c (strchrnul): Define with a prototype.
3807 Fix bug: c_in was not converted to char before searching.
3809 The following changes are not K&R related:
3811 * group-member.h: Include <sys/types.h>, so that this file is
3813 * makepath.h: Likewise.
3815 * getusershell.c (readname, default_index, line_size, readname):
3816 Use size_t, not int, for sizes.
3817 (readname): If the size overflows, report an error instead of
3820 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3822 * getndelim2.c: Assume stdlib.h per the C89 spec.
3824 2003-09-08 Paul Eggert <eggert@twinsun.com>
3826 Assume C89 or better; remove K&R cruft.
3827 A few of these changes were first proposed by Derek Robert Price
3828 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3830 * addext.c: Include <string.h> unconditionally.
3831 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3832 Don't declare getenv or malloc.
3834 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3835 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3837 (find_stack_direction, alloca): Use prototypes.
3839 * atexit.c (atexit): Define using a prototype.
3841 * basename.c, dirname.c, stripslash.c:
3842 Include <string.h> unconditionally.
3844 * bcopy.c: Include <stddef.h>.
3845 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3847 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3849 * error.h (error, error_at_line, error_print_progname)
3850 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3851 * error.c: Include error.h first, to check interface.
3852 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3853 (VA_START): Remove; all uses changeed to va_start.
3854 (exit, strerror): Remove decls.
3855 (error_print_progname): Prototype uncondionally.
3856 Don't include <errno.h>; no longer needed.
3857 (private_strerror): Remove.
3858 (error_tail): Always define.
3859 (error, error_at_line): Assume C89 or better; always use prototypes.
3860 * fatal.c: Include "fatal.h" first, to test interface.
3861 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3862 (VA_START): Remove; all uses changed to va_start.
3863 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3865 (exit): Remove decl.
3866 (fatal): Prototype unconditionally. Assume va_start works.
3867 Abort at end, to pacify gcc.
3869 * euidaccess.c (main): Define with a prototype.
3871 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3873 * exitfail.c: Include <stdlib.h> unconditionally.
3875 * fnmatch_.h (__P): Remove. All uses changed to assume
3877 * fnmatch.c: Include fnmatch.h first, to test interface.
3878 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3879 (getenv): Remove decl.
3880 (fnmatch): Define using a prototype.
3881 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3882 (FCT): Define using a prototype.
3884 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3886 * gethostname.c: Include <stddef.h>.
3887 (gethostname): Define with prototype. Length is size_t, not int.
3889 2003-09-08 Paul Eggert <eggert@twinsun.com>
3891 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3892 getversion.c should have been removed then, but was accidentally
3895 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3896 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3898 2003-09-07 Paul Eggert <eggert@twinsun.com>
3900 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3901 copy_tm_result. Bug reported by Simon Josefsson in
3902 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3904 2003-09-06 Paul Eggert <eggert@twinsun.com>
3906 * time_r.c, time_r.h: New files.
3908 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3910 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3911 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3913 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3915 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3916 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3919 * timegm.c: Switch to glibc implementation, with the following changes:
3920 [defined HAVE_CONFIG_H]: Include <config.h>.
3921 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3922 (__mktime_internal) [!defined _LIBC]: New decl.
3923 (__gmtime_r) [!defined _LIBC]: New macro and function.
3924 (timegm): Use a prototype, since gnulib assumes C89.
3925 Do not bother declaring tmp to be const, as it's not really usefu.
3926 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3927 (timegm): Declare only if HAVE_DECL_TIMEGM.
3929 2003-09-03 Paul Eggert <eggert@twinsun.com>
3931 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3932 Bug reported by Lute Kamstra in
3933 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3935 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3936 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3937 course with correspondingly smaller numbers for tomorrow and
3938 yesterday. From Tadayoshi Funaba. Originally installed into
3939 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3942 2003-08-31 Simon Josefsson <jas@extundo.com>
3944 * timegm.h: New file.
3945 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3947 2003-08-31 Karl Berry <karl@gnu.org>
3949 * argp.h: update from libc.
3951 2003-08-28 Bruno Haible <bruno@clisp.org>
3953 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3954 warning on QNX, which defines O_BINARY to 000000.
3956 2003-08-24 Bruno Haible <bruno@clisp.org>
3958 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3959 MSVC7 <stdio.h> is included later.
3961 2003-08-20 Bruno Haible <bruno@clisp.org>
3963 * progname.h: New file, from GNU gettext.
3964 * progname.c: New file, from GNU gettext.
3965 * progreloc.c: New file, from GNU gettext.
3967 2003-08-19 Bruno Haible <bruno@clisp.org>
3969 * xstrdup.c: Assume <string.h> exists.
3971 2003-08-18 Jim Meyering <jim@meyering.net>
3973 * setenv.h: Indent nested cpp directive.
3974 * vasnprintf.c: Remove trailing blanks.
3976 2003-08-17 Simon Josefsson <jas@extundo.com>
3977 Bruno Haible <bruno@clisp.org>
3979 * xstrndup.h: New file.
3980 * xstrndup.c: New file.
3982 2003-08-17 Bruno Haible <bruno@clisp.org>
3984 * strndup.h: New file.
3986 2003-08-16 Paul Eggert <eggert@twinsun.com>
3988 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3989 space, undoing this 2003-08-12 change:
3990 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3992 2003-08-16 Jim Meyering <jim@meyering.net>
3994 Merge from coreutils.
3995 * xstrtoimax.c: #else #if -> #elif.
3996 * xstrtoumax.c: Likewise.
3998 2003-08-15 Paul Eggert <eggert@twinsun.com>
4000 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4001 rather than tab, after '#' in shell-script copyright notices.
4002 Suggested by Bruno Haible.
4004 2003-08-15 Jim Meyering <jim@meyering.net>
4005 and Paul Eggert <eggert@twinsun.com>
4007 Merge from coreutils.
4008 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4009 member but strut utmpx does not. Needed for AIX 4.3.3.
4010 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4012 2003-08-15 Jim Meyering <jim@meyering.net>
4014 Merge from coreutils.
4015 * xgethostname.c: Include <stdlib.h>.
4016 (xghostname): Don't exit for anything other than memory-related
4017 failure; just return NULL.
4018 * userspec.c: Include "posixver.h".
4019 (parse_user_spec): Accept `.' as a separator only
4020 in pre-POSIX-200112 mode.
4021 * strtoimax.c: Use #elif rather than #else #if.
4022 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4023 Remove function, now that we can rely on a working tzset function.
4024 [!_LIBC]: Ensure that the required autoconf test has been run.
4025 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4026 Use underlying_strftime for %r.
4027 * sha.c: Merge in some clean-up and optimization changes from glibc.
4028 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4029 Ensure that it is a multiple of 64.
4030 Rearrange loop exit tests so as to avoid performing an
4031 additional fread after encountering an error or EOF.
4032 * realloc.c: Update copyright date.
4034 2003-08-14 Jim Meyering <jim@meyering.net>
4036 Merge from coreutils.
4037 * obstack.h: Whitespace changes.
4038 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4039 and xcalloc return values.
4040 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4041 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4042 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4043 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4044 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4046 Use mntctl's return value to drive the entry-processing loop, since
4047 we can't rely on the value of the vmt_length member in the last
4048 entry. On some systems doing so could result in exhausting
4049 virtual memory. Based in part on a patch from Mike Jetzer.
4051 2003-08-14 Jim Meyering <jim@meyering.net>
4052 and Paul Eggert <eggert@twinsun.com>
4054 Merges from coreutils, plus other fixes.
4055 * physmem.c: Merge in portability changes from gcc/libiberty
4056 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4057 for credits and details. Thanks to Kaveh Ghazi for helping
4058 to keep these files in sync.
4059 (ARRAY_SIZE): Define it.
4060 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4061 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4062 (memcasecmp): Don't assume size_t fits in unsigned int.
4063 Remove casts and duplicate code.
4064 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4065 (memcpy): Remove definition.
4066 Merge in some clean-up and optimization changes from glibc.
4067 [BLOCKSIZE]: Move definition to top of file.
4068 Ensure that it is a multiple of 64.
4069 Rearrange loop exit tests so as to avoid performing an
4070 additional fread after encountering an error or EOF.
4071 * md5.h (md5_uintptr): Define.
4072 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4073 return to the initial working directory. Preserve errno
4075 * idcache.c: Include "xalloc.h".
4076 (xmalloc, xrealloc): Remove decls.
4077 (getuser): Remove casts no longer required in C89.
4078 * human.c: Include stdio.h, for sprintf.
4079 * group-member.c: Include "xalloc.h".
4080 (xmalloc, xrealloc): Remove decls.
4081 (get_group_info): Remove casts no longer required in C89.
4082 * getusershell.c (readname): Remove casts no longer required in C89.
4083 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4084 * getline.c: Whitespace fix, from coreutils.
4086 2003-08-13 Paul Eggert <eggert@twinsun.com>
4088 * exclude.c: Include <ctype.h>
4089 (IN_CTYPE_DOMAIN): New macro.
4091 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4094 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4095 Undo previous (whitespace-only) change.
4097 2003-08-12 Paul Eggert <eggert@twinsun.com>
4099 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4100 Normalize leading white space and remove trailing white space.
4101 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4102 notice, as per ../config/srclist-update.
4104 Merge from coreutils.
4105 * euidaccess.h: New file.
4106 * euidaccess.c: Include it.
4107 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4108 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4109 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4111 2003-08-11 Bruno Haible <bruno@clisp.org>
4113 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4114 (vasnprintf): Use it instead of wcslen.
4116 2003-08-11 Bruno Haible <bruno@clisp.org>
4118 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4119 value to ensure that _Bool promotes to int. Use #define for _Bool when
4120 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4122 2003-08-10 Karl Berry <karl@gnu.org>
4124 * regex.h: update from libc (whitespace fix).
4126 2003-08-09 Paul Eggert <eggert@twinsun.com>
4128 Merge some files from coreutils. These changes were
4129 originally made by Jim Meyering.
4130 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4131 many older Unixes require this.
4132 * alloca.c (alloca): Remove cast to argument of free;
4133 no longer needed in C89.
4134 * alloca_.h, regex.h: Fix white space to match
4135 what GNU indent does.
4137 2003-08-05 Paul Eggert <eggert@twinsun.com>
4139 * bumpalloc.h: Remove.
4141 2003-08-04 Paul Eggert <eggert@twinsun.com>
4143 * getloadavg.c: Change copyright notice and spacing to conform to
4146 Merge from coreutils.
4147 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4149 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4150 from Karl Berry, implemented by Jim Meyering.
4151 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4152 from Dmitry V. Levin.
4153 Remove anachronistic cast of xrealloc.
4154 * fnmatch_.h (__const): Remove. Use 'const'.
4155 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4156 type. Otherwise, it wouldn't compile with at least /bin/cc on
4157 ymp-cray-unicos9.0.2.X.
4158 Combine two mostly-identical uses of alloca into one.
4159 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4161 2003-08-04 Dave Love <d.love@dl.ac.uk>
4165 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4166 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4167 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4168 obsolete NLIST_NAME_UNION.
4169 [__GNU__]: Undef BSD and FSCALE.
4170 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4172 2003-08-03 Paul Eggert <eggert@twinsun.com>
4174 * stdbool_.h (_Bool): Make it signed char, instead of
4175 an enum type, so that it's guaranteed to promote to int. See:
4176 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4178 2003-07-31 Paul Eggert <eggert@twinsun.com>
4180 * strerror.c: Include config.h, limits.h. Declare sprintf.
4181 (strerror): Don't assume that a printable int fits in 14 bytes.
4183 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4184 Bruno Haible <bruno@clisp.org>
4186 * getline.h (getline, getdelim): Change return type to ssize_t.
4187 * getline.c (getline, getdelim): Likewise.
4188 Remove _GNU_SOURCE define; now it's defined in config.h through
4191 2003-07-22 Paul Eggert <eggert@twinsun.com>
4193 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4194 over-parenthesization in macros.
4196 Sync with coreutils.
4198 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4201 Use `exit_failure' for xalloc and xmemcoll instead of their own
4202 private exit-failure variables.
4203 * xalloc.h (xalloc_exit_failure): Remove.
4204 * xmalloc.c: Likewise. Include exitfail.h.
4205 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4206 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4207 * xmemcoll.c: Likewise. Include exitfail.h.
4208 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4210 2003-07-18 Paul Eggert <eggert@twinsun.com>
4212 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4213 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4214 to test that it can stand by itself. Include "exitfail.h".
4215 Clients should set exit_failure instead.
4216 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4218 2003-07-18 Andreas Schwab <schwab@suse.de>
4220 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4222 2003-07-18 Bruno Haible <bruno@clisp.org>
4224 * getndelim2.h: New file.
4225 * getndelim2.c: Make into a module of its own. Include config.h,
4227 (getndelim2): Make non-static. Change return type to ssize_t.
4228 * getline.h: Change argument names.
4229 * getline.c: Include getndelim2.h instead of getndelim2.c.
4230 * getnline.c: Include getndelim2.h.
4232 2003-07-17 Bruno Haible <bruno@clisp.org>
4234 * Makefile.am: Remove file.
4235 * Makefile.in: Remove file.
4237 2003-07-17 Bruno Haible <bruno@clisp.org>
4239 * getnline.h: New file.
4240 * getnline.c: New file.
4241 * getndelim2.c: New file, extracted from getline.c.
4242 (getndelim2): Renamed from getdelim2, with added nmax argument.
4243 * getline.c: Include getndelim2.c.
4244 (getdelim2): Moved out to getndelim2.c.
4245 (getline, getdelim): Update.
4247 2003-07-15 <karl@gnu.org>
4249 * vasnprintf.c: update from gettext.
4251 2003-07-15 Jim Meyering <jim@meyering.net>
4253 * makepath.c (make_path): Enclose diagnostic in _(...).
4255 2003-07-14 Paul Eggert <eggert@twinsun.com>
4257 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4258 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4259 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4260 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4261 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4262 updated automatically by ../config/srclist-update. This changes
4263 their license from LPGL to GPL.
4265 2003-07-14 Jim Meyering <jim@meyering.net>
4267 Don't emit diagnostics. Let callers do that.
4268 * save-cwd.c: Don't include "error.h".
4269 (save_cwd): Don't call error. Ensure that errno is valid
4270 when returning nonzero.
4272 * save-cwd.h (restore_cwd): Update prototype.
4273 * save-cwd.c (restore_cwd): Remove two parameters.
4274 Simplify. Don't call error upon failure. Let callers do that.
4275 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4276 when auditing is enabled. But don't bother updating the #if.
4278 2003-07-14 Simon Josefsson <jas@extundo.com>
4280 * mempcpy.h: New file.
4281 * mempcpy.c: New file.
4283 2003-07-14 Paul Eggert <eggert@twinsun.com>
4285 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4286 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4287 unicodeio.c, unicodeio.h, unlocked-io.h:
4288 Switch from LGPL to GPL.
4290 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4292 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4293 it breaks C++ compilation.
4294 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4296 2003-07-10 Jim Meyering <jim@meyering.net>
4298 * vasnprintf.c: Remove trailing blanks.
4299 Make cpp indentation consistent.
4301 2003-07-09 Paul Eggert <eggert@twinsun.com>
4303 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4304 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4305 Switch from LGPL to GPL.
4307 2003-07-07 Paul Eggert <eggert@twinsun.com>
4309 * mktime.c: Fix some boundary cases and remove need for floating point.
4311 Issue a compile-time diagnostic if time_t is floating point, or if
4312 two's complement arithmetic is not in effect, or if arithmetic
4313 right shift does not propagate the sign. These assumptions were
4314 all in the original code but they weren't checked.
4316 (TIME_T_MIDPOINT, verify): New macros.
4317 (__isleap): Remove; it has integer overflow problems.
4318 (leapyear): New function, without those problems.
4319 (ydhms_tm_diff): Remove; splitting into two parts.
4320 (ydhms_diff): New function, containing the arithmetic part of
4321 the old ydhms_tm_diff function. Issue a compile-time
4322 diagnostic if we are not using C99 integer division.
4323 Avoid casts when possible.
4324 (guess_time_tm): New function, containing the checking part of
4325 the old ydhms_tm_diff function. Return the new value, rather than
4326 the difference between it and the old. Accept a new argument T
4327 so that *T specifies the old value. Check for overflow in the result.
4329 (__mktime_internal): Use a time_t offset, not a long int offset.
4330 This undoes the 2003-06-04 change, which is no longer needed now
4331 that we have better overflow checking.
4332 (localtime_offset): Likewise.
4334 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4335 and long are 64-bit but int is only 32-bit.
4336 (ydhms_diff): Use long int to store year1 and yday1.
4337 Issue a compile-time diagnostic if long int is not wide enough.
4339 (__mktime_internal): Use long int to store adjusted year and yday.
4340 Use plain C rather than preprocessor commands, if that doesn't
4342 Check for overflow (and try to repair) after each probe
4343 rather than checking only at the very end. This avoids some bugs
4344 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4345 does not equal GMT offset at maximum time).
4346 Use integer to check for overflow rather than floating point; this
4347 is more portable to non-IEEE hosts, and is a tad faster.
4348 When we detect that we are oscillating between two values,
4349 don't check whether tm_isdst has the requested value, since
4350 we already know the answer. When tm_isdst has the wrong value,
4351 use a different heuristic to find the right one, based on the
4352 extreme values actually observed in practice in tz2003a,
4353 rather than the (overly optimistic) "previous 3 calendar quarters".
4355 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4356 "T const" to accommodate glibc style.
4357 (check_result): Use less-confusing report format. "long" -> "long int.
4359 Don't loop if the iteration overflows time_t.
4360 Allow a negative step in the iteration.
4362 2003-07-01 Paul Eggert <eggert@twinsun.com>
4364 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4365 having it depend on HAVE_SYS_TYPES_H.
4367 2003-06-25 Bruno Haible <bruno@clisp.org>
4369 * readlink.c: New file.
4371 2003-06-20 Bruno Haible <bruno@clisp.org>
4373 Assume C89, so PARAMS isn't needed.
4374 * unicodeio.h (PARAMS): Remove.
4375 * unicodeio.c: Don't use PARAMS.
4377 2003-06-18 Jim Meyering <jim@meyering.net>
4379 Merge changes from coreutils.
4380 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4381 Remove explicit declarations of xmalloc and realloc.
4383 (read_utmp): Remove anachronistic cast of xmalloc.
4385 2003-06-17 Paul Eggert <eggert@twinsun.com>
4387 Assume C89, so PARAMS isn't needed.
4388 * backupfile.h (PARAMS): Remove. All uses removed.
4389 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4390 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4391 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4392 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4393 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4394 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4395 xstrtol.h: Likewise.
4396 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4397 same.h, strverscmp.h: Do not include config.h; no longer needed.
4398 Anyway, config.h should always be included before any other file.
4400 2003-06-11 Simon Josefsson <jas@extundo.com>
4402 * sysexit_.h: New file.
4404 2003-05-20 Derek Price <derek@ximbiot.com>
4406 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4408 2003-06-10 Simon Josefsson <jas@extundo.com>
4410 * strchrnul.h: New file.
4411 * strchrnul.c: New file.
4413 2003-06-10 Simon Josefsson <jas@extundo.com>
4415 * argp.h: New file, from glibc.
4416 * argp-ba.c: New file, from glibc.
4417 * argp-eexst.c: New file, from glibc.
4418 * argp-fmtstream.c: New file, from glibc.
4419 * argp-fmtstream.h: New file, from glibc.
4420 * argp-fs-xinl.c: New file, from glibc.
4421 * argp-help.c: New file, from glibc.
4422 * argp-namefrob.h: New file, from glibc.
4423 * argp-parse.c: New file, from glibc.
4424 * argp-pv.c: New file, from glibc.
4425 * argp-pvh.c: New file, from glibc.
4426 * argp-xinl.c: New file, from glibc.
4428 2003-06-07 Jim Meyering <jim@meyering.net>
4430 * readtokens.h: Put `Free Software Foundation, Inc.'
4431 in place of my name in the copyright comment.
4432 Remove definition and uses of __P.
4435 * stat.c: Don't declare xmalloc explicitly.
4436 Instead, include "xalloc.h".
4437 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4438 xrealloc, and xcalloc return values.
4439 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4441 * xgetcwd.h: Remove definition/uses of PARAMS.
4443 2003-06-06 Jim Meyering <jim@meyering.net>
4445 * stdbool_.h: Renamed from stdbool.h.in.
4447 2003-06-06 Jim Meyering <jim@meyering.net>
4449 Merge from coreutils.
4450 * same.c: (same_name): Declare *_basename locals to be `const'.
4451 Consolidate declarations and initializations of *_base* locals.
4453 Merge from coreutils.
4454 This avoids a core dump on systems without GNU putenv,
4455 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4456 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4457 (unsetenv): New static function, from GNU libc.
4458 (rpl_putenv): Use it.
4460 * modechange.c: Remove trailing blanks.
4462 Merge from coreutils.
4463 * fsusage.c: Remove declaration of statfs.
4464 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4466 * posixtm.c: Include <stdbool.h> unconditionally.
4468 2003-06-05 Paul Eggert <eggert@twinsun.com>
4470 * mktime.c (__mktime_internal): When resolving a tm_isdst
4471 mismatch, look in future quarters as well as past. This fixes a
4472 bug when processing fall-backwards gaps immediately after a long
4473 period of daylight-saving time.
4475 * mktime.c: Assume freestanding C89 or better.
4476 (HAVE_LIMITS_H): Remove. Assume it's 1.
4477 (__P): Remove; not used.
4478 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4479 (mktime, not_equal_tm, print_tm, check_result,
4480 main): Use prototypes. Use const * where appropriate.
4481 (main): Fix typo in testing code that uncovered by above changes.
4482 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4484 2003-06-04 Paul Eggert <eggert@twinsun.com>
4486 * mktime.c: Fix Debian bug 177940
4487 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4488 (localtime_offset): Now long int, not time_t, because we want it
4489 to be guaranteed to be signed. All uses changed.
4490 (__mktime_internal): If overflow would occur when adding offset,
4493 Merge 'human' changes from coreutils. Rewrite to support
4494 locale-specific notations like thousands separators.
4495 * human.c: Simplify authorship notice.
4496 Include human.h immediately after config.h.
4497 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4498 <limits.h>: Do not include, since human.h does.
4499 (SIZE_MAX, UINTMAX_MAX): New macros.
4500 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4501 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4502 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4503 (power_letter): Renamed from suffixes.
4504 (generate_suffix_backwards): Remove.
4505 (adjust_value): Now takes int style (because of human.h changes)
4506 and long double value (for greater precision on some platforms).
4507 (group_number): New function.
4508 (human_readable): Use it. Use integer options, not enum.
4509 Put the options before the sizes in the arg list.
4510 Support all the new options.
4511 The old human_readable function has been removed;
4512 use inttostr.h instead.
4513 (human_readable, default_block_size, humblock):
4514 Use uintmax_t, not int, for block sizes.
4515 (human_readable_inexact, block_size_types): Remove.
4516 (block_size_opts): New constant.
4517 (human_options): Renamed from human_block_size, with new signature
4518 that allows block sizes up to UINTMAX_MAX. All callers changed.
4519 * human.h: Add copyright and authorship notice.
4520 Include <limits.h> and <stdbool.h> unconditionally.
4521 (PARAMS): Remove. All uses removed.
4522 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4523 (enum human_inexact_style): Remove tag; now a nameless enum.
4524 (human_floor, human_ceiling, human_round_to_even): Now have
4525 values 2, 0, 1 rather than -1, 1, 0.
4526 (human_group_digits, human_suppress_point_zero, human_autoscale,
4527 human_base_1024, human_SI, human_B): New constants.
4528 (human_readable_inexact, human_block_size): Remove.
4529 (human_readable): Size args are now uintmax_t, not int.
4530 (human_options): New decl.
4532 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4533 unnecessary now that we assume C89 or better. This change
4534 imported from coreutils.
4536 * mktime.c (__mktime_internal): Do not reject negative timestamps
4537 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4538 in the 2003-05-30 sync from glibc.
4540 .h files should stand alone, but we shouldn't include <sys/types.h>
4541 if we can get away with just <stddef.h>.
4543 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4544 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4545 rather than <sys/types.h>, as we merely need size_t.
4546 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4548 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4549 Include <stdio.h>, to get FILE.
4550 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4551 memcasecmp.h has included <stddef.h> and all we need is size_t.
4552 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4553 our interface, instead of including <sys/types.h>
4555 2003-06-02 Paul Eggert <eggert@twinsun.com>
4558 Fix some minor time-related bugs with POSIX time arguments.
4559 Some valid time stamps were being rejected (notably -1, and
4560 time stamps before 1900 on 64-bit hosts). And some invalid
4561 time stamps were being accepted, e.g. September 31.
4563 * posixtm.h (posixtime): Return bool instead of time_t, so
4564 that we can return (time_t) -1 successfully.
4565 * posixtm.c: Likewise.
4566 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4567 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4568 (t): Remove static var.
4569 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4570 of static var. All uses changed.
4571 (year): Do not reject years before 1900; they can occur with
4573 (posix_time_parse): Do not check for out-of-range components;
4574 that is now the caller's responsibility, since our checks were
4575 only approximations.
4576 (posixtime): Use mktime to check for out-of-range components,
4577 since it knows them exactly.
4578 If mktime returns (time_t) -1, check whether an error actually occurred
4579 by invoking localtime on -1.
4580 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4581 posixtime failures better.
4582 Improve the test data (in comments only).
4584 2003-05-30 <karl@gnu.org>
4586 * mktime.c: update from libc.
4588 2003-05-30 Bruno Haible <bruno@clisp.org>
4590 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4591 * localcharset.h: Likewise.
4592 * localcharset.c: Likewise.
4594 2003-05-28 Paul Eggert <eggert@twinsun.com>
4596 Assume the headers required for C89 freestanding compilers.
4597 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4598 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4599 without checking for HAVE_LIMITS_H.
4600 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4601 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4603 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4604 * exclude.c: Include <stdbool.h> unconditionally.
4605 * tempname.c: Include <stddef.h> unconditionally.
4606 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4607 * modechange.c, rpmatch.c (NULL): Don't define, since
4608 <stddef.h> does that.
4609 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4610 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4611 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4612 * xstrtol.c: Likewise.
4613 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4614 * savedir.c: Include <stddef.h> instead of defining NULL.
4616 * addext.c (addext): Use assignment rather than cast, to avoid
4617 warnings on some platforms.
4619 * mktime.c (__mktime_internal): Do not reject negative timestamps
4622 2003-05-10 Bruno Haible <bruno@clisp.org>
4624 * linebreak.c (iconv_string_length): Don't return -1 just because the
4625 string is longer than 4 KB.
4627 2003-05-12 Jim Meyering <jim@meyering.net>
4629 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4630 the space-padded-by-default conversion specifiers, %e, %k, %l.
4632 2003-05-03 Bruno Haible <bruno@clisp.org>
4634 Upgrade to Unicode-4.0.
4635 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4636 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4637 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4638 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4639 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4640 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4641 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4642 Change width of U+E0100..U+E01EF from 1 to 0.
4644 2003-04-25 Bruno Haible <bruno@clisp.org>
4646 * copy-file.c: Include <stddef.h>, for size_t.
4648 2003-04-25 Jim Meyering <jim@meyering.net>
4650 * copy-file.c (copy_file_preserving): Declare buf_size to be
4651 of type size_t, not int.
4653 2003-04-11 Jim Meyering <jim@meyering.net>
4655 Merge changes from Coreutils.
4657 2003-03-22 Jim Meyering <jim@meyering.net>
4659 * strftime.c (widen): Cast alloca return value to proper type.
4661 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4664 * strftime.c (my_strftime): Handle very large width
4665 specifications for numeric values correctly. Improve checks for
4668 2003-01-19 Jim Meyering <jim@meyering.net>
4670 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4671 (nl_get_alt_digit) [! defined my_strftime]: Define.
4672 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4673 _nl_get_alt_digit and _nl_get_walt_digit.
4675 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4676 These changes have no effect outside of _LIBC.
4678 2003-04-10 Bruno Haible <bruno@clisp.org>
4680 * findprog.h: New file, from GNU gettext.
4681 * findprog.c: New file, from GNU gettext.
4683 2003-04-05 Jim Meyering <jim@meyering.net>
4685 Merge changes from Coreutils.
4687 * exclude.h (PARAMS): Remove definition and uses.
4688 * exclude.c: Remove uses of `PARAMS'.
4690 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4691 Add test-cases for DOS filenames. Declare program_name.
4692 (main): Set up program_name. Patch by Rich Dawe.
4694 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4696 Use mntctl's return value to drive the entry-processing loop, since
4697 we can't rely on the value of the vmt_length member in the last
4698 entry. On some systems doing so could result in exhausting
4699 virtual memory. Based in part on a patch from Mike Jetzer.
4701 2003-04-04 Bruno Haible <bruno@clisp.org>
4703 * linebreak.h: New file, from GNU gettext.
4704 * linebreak.c: New file, from GNU gettext with slight modifications.
4705 * lbrkprop.h: New file, from GNU gettext.
4707 2003-04-03 Bruno Haible <bruno@clisp.org>
4709 * utf8-ucs4.h: New file, from GNU gettext.
4710 * utf16-ucs4.h: New file, from GNU gettext.
4711 * ucs4-utf8.h: New file, from GNU gettext.
4712 * ucs4-utf16.h: New file, from GNU gettext.
4714 2003-04-02 Bruno Haible <bruno@clisp.org>
4716 * binary-io.h: New file, from GNU gettext.
4718 2003-04-01 Bruno Haible <bruno@clisp.org>
4720 * pathname.h: New file, from GNU gettext.
4721 * concatpath.c: New file, from GNU gettext.
4723 2003-03-30 Bruno Haible <bruno@clisp.org>
4725 * copy-file.c (copy_file_preserving): Don't set owner if the function
4726 chown() doesn't exist.
4728 2003-03-28 Bruno Haible <bruno@clisp.org>
4730 * copy-file.h: New file, from GNU gettext.
4731 * copy-file.c: New file, from GNU gettext.
4733 2003-03-18 Jim Meyering <jim@meyering.net>
4735 * quote.c (quote_n): Fix typo in comment.
4737 2003-03-14 Jim Meyering <jim@meyering.net>
4739 Merge changes from Coreutils.
4740 * obstack.h (obstack_object_size): Declare temporary, __o,
4741 to be const, in order to avoid warnings.
4742 (obstack_room): Likewise.
4743 (obstack_empty_p): Likewise.
4745 2003-03-13 Paul Eggert <eggert@twinsun.com>
4747 Merge changes from Bison.
4748 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4749 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4750 when compiling Bison 1.875's `bitset bset = obstack_alloc
4751 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4752 * hash.c: Include <stdbool.h> unconditionally.
4754 2003-03-09 Paul Eggert <eggert@twinsun.com>
4756 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4757 Reported by Bruce Becker; see:
4758 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4760 2003-03-03 Paul Eggert <eggert@twinsun.com>
4761 Bruno Haible <bruno@clisp.org>
4763 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4764 Reported by John Hughes, see
4765 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4767 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4769 * poll_.h: New file.
4772 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4774 * mathl.h: New file.
4775 * acosl.c: New file.
4776 * asinl.c: New file.
4777 * atanl.c: New file.
4778 * ceill.c: New file.
4781 * floorl.c: New file.
4782 * frexpl.c: New file.
4783 * ldexpl.c: New file.
4785 * sincosl.c: New file.
4787 * sqrtl.c: New file.
4789 * trigl.c: New file.
4790 * trigl.h: New file.
4792 2003-02-17 Bruno Haible <bruno@clisp.org>
4794 * mkdtemp.h: New file, from GNU gettext.
4795 * mkdtemp.c: New file, from GNU gettext.
4797 2003-01-31 Bruno Haible <bruno@clisp.org>
4799 * rename.c: #undef rename before defining rpl_rename.
4800 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4802 2003-01-30 Bruno Haible <bruno@clisp.org>
4804 * printf-args.h: New file, from GNU gettext.
4805 * printf-args.c: New file, from GNU gettext.
4806 * printf-parse.h: New file, from GNU gettext.
4807 * printf-parse.c: New file, from GNU gettext.
4808 * vasnprintf.h: New file, from GNU gettext.
4809 * vasnprintf.c: New file, from GNU gettext.
4810 * asnprintf.c: New file, from GNU gettext.
4811 * vasprintf.h: New file, from GNU gettext with modifications.
4812 * vasprintf.c: New file, from GNU gettext.
4813 * asprintf.c: New file, from GNU gettext.
4815 2003-01-29 Bruno Haible <bruno@clisp.org>
4817 * stpncpy.h: New file, from GNU gettext with modifications.
4818 * stpncpy.c: New file, from GNU gettext with modifications.
4820 2003-01-28 Bruno Haible <bruno@clisp.org>
4822 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4824 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4827 2003-01-27 Bruno Haible <bruno@clisp.org>
4829 * xsetenv.h: New file, from GNU gettext.
4830 * xsetenv.c: New file, from GNU gettext.
4832 2003-01-23 Bruno Haible <bruno@clisp.org>
4834 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4836 2003-01-22 Bruno Haible <bruno@clisp.org>
4838 * exit.h: New file, from GNU gettext.
4840 2003-01-11 Bruno Haible <bruno@clisp.org>
4842 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4843 * strcase.h (strcasecmp, strncasecmp): Likewise.
4845 2003-01-14 Jim Meyering <jim@meyering.net>
4847 * same.c (same_name): Tweak a comment.
4849 2003-01-11 Bruno Haible <bruno@clisp.org>
4851 * same.c (same_name): Reorder tests so as to avoid calling stat()
4852 when a string comparison is sufficient.
4854 2003-01-11 Bruno Haible <bruno@clisp.org>
4856 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4859 2003-01-11 Bruno Haible <bruno@clisp.org>
4861 * hash-pjw.c: Add comment about low quality of this function.
4863 2003-01-12 Paul Eggert <eggert@twinsun.com>
4865 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4866 to avoid collisions with libcurses and libreadline.
4868 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4869 * getstr.h, getstr.c: Remove.
4870 * getline.c: Include "getline.h", to check interface.
4871 Move body of old getstr.c here: this defines MIN_CHUNK and
4872 declares getdelim2, which is renamed from getstr.
4873 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4875 * linebuffer.c (readlinebuffer): Renamed from readline.
4877 * linebuffer.h: Likewise.
4878 (readline): Remove backward-compatibility macro.
4880 2003-01-12 Jim Meyering <jim@meyering.net>
4882 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4884 2003-01-10 Bruno Haible <bruno@clisp.org>
4886 * alloca_.h: New file.
4887 * getdate.y: Unconditionally include alloca.h.
4888 * makepath.c: Likewise.
4889 * setenv.c: Likewise.
4890 * userspec.c: Likewise.
4892 2003-01-09 Bruno Haible <bruno@clisp.org>
4894 * stdbool.h.in: New file.
4896 2003-01-08 Bruno Haible <bruno@clisp.org>
4898 * safe-read.c: Include specification header first, to ensure its
4900 * full-write.c: Likewise.
4902 2003-01-08 Jim Meyering <jim@meyering.net>
4904 * full-write.c: Undefine and define-away `const' after inclusion
4905 of errno.h, not before. Suggestion from Bruno Haible.
4907 2003-01-07 Jim Meyering <jim@meyering.net>
4909 * full-write.c: Rework so that it may serve to define full_read, too.
4910 * full-read.c: Simply #define FULL_READ and include full-write.c.
4912 2003-01-06 Jim Meyering <jim@meyering.net>
4914 * version-etc.c: Update year in translatable copyright string.
4916 2002-12-25 Bruno Haible <bruno@clisp.org>
4918 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4919 * xstrtol.h: Likewise.
4920 * xstrtoimax.c: Likewise.
4921 * xstrtoumax.c: Likewise.
4922 * human.h: Likewise.
4924 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4925 on systems that have <inttypes.h> but not <stdint.h>.
4927 2002-12-31 Paul Eggert <eggert@twinsun.com>
4929 * memcoll.c (memcoll): Fall back on a simple algorithm using
4930 memcmp if strcoll doesn't work.
4932 2002-12-23 Bruno Haible <bruno@clisp.org>
4934 * localcharset.h: New file.
4935 * localcharset.c: Include it.
4936 * unicodeio.c: Likewise.
4938 2002-12-22 Bruno Haible <bruno@clisp.org>
4940 * utime.c (utime_null): No need to call ftruncate if the file was
4943 2002-12-23 Bruno Haible <bruno@clisp.org>
4945 * memcoll.c (STRCOLL): New macro.
4948 2002-12-22 Bruno Haible <bruno@clisp.org>
4950 * getstr.h (getstr): Define, to avoid clash with libcurses.
4951 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4953 2002-12-22 Bruno Haible <bruno@clisp.org>
4955 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4957 2002-12-23 Bruno Haible <bruno@clisp.org>
4959 * getline.h: Include <stddef.h>, for size_t.
4961 * unicodeio.h: Include <stddef.h>, for size_t.
4962 * unicodeio.c: Don't include <stddef.h>.
4964 2002-12-17 Bruno Haible <bruno@clisp.org>
4966 * canon-host.c (strdup): Remove unused declaration.
4968 * fsusage.c: Include full_read.h.
4969 (get_fs_usage): Use full_read instead of safe_read.
4971 * utime.c (utime_null): Use SAFE_READ_ERROR.
4973 2002-12-11 Bruno Haible <bruno@clisp.org>
4975 * setenv.h: Rewritten to cope with systems that have setenv() but not
4977 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4980 2002-12-11 Bruno Haible <bruno@clisp.org>
4982 * setenv.c (alloca): Fall back to malloc.
4984 (setenv): Use freea() to free memory allocated with alloca().
4986 2002-11-13 Bruno Haible <bruno@clisp.org>
4988 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4989 function declarations.
4990 * unsetenv.c (unsetenv): Likewise.
4992 2002-03-04 Bruno Haible <bruno@clisp.org>
4994 Portability to AIX 4.3.3.
4995 * unsetenv.c: New file, extracted from setenv.c.
4996 * setenv.c: Move the unsetenv() function to unsetenv.c.
4998 2001-12-20 Bruno Haible <bruno@clisp.org>
5000 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5001 use malloc instead. For SunOS 4.
5003 2001-12-11 Bruno Haible <bruno@clisp.org>
5005 * setenv.c: Declare alloca.
5006 (compar_fn_t): New typedef.
5007 (KNOWN_VALUE, STORE_VALUE): Use it.
5009 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5012 2002-12-10 Paul Eggert <eggert@twinsun.com>
5014 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5015 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5016 Choose values that are less likely to collide with system fnmatch
5018 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5019 defined (e.g., a pure POSIX system).
5020 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5021 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5023 2002-12-06 Jim Meyering <jim@meyering.net>
5025 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5027 Merge in changes from libc's misc/error.c, in preparation
5028 for the merge of gnulib's changes back into libc.
5030 * error.c (_): Define only if not already defined.
5031 Move definition to follow all #include directives.
5032 Include unlocked-io.h only if !_LIBC.
5033 [_LIBC]: Include <libio/libioP.h>.
5034 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5035 (fflush): Tweak definition to use INTUSE.
5038 2002-12-05 Paul Eggert <eggert@twinsun.com>
5040 * alloca.c [defined emacs]: Include "lisp.h".
5041 (xalloc_die) [defined emacs]: New macro.
5042 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5043 [! defined emacs]: Include <xalloc.h>.
5044 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5045 (pointer): Typedef to POINTER_TYPE *.
5046 (malloc): Remove decl; we now always use xmalloc.
5047 (alloca): Use old-style definition, since Emacs needs this.
5048 Check for arithmetic overflow when computing combined size.
5050 2002-12-04 Paul Eggert <eggert@twinsun.com>
5052 Do not generate unlocked-io.h automatically, since it's easier to
5053 maintain it by hand.
5055 * unlocked-io.h: New file, from GNU diffutils,
5056 but with proper copyright notice and attribution.
5058 * Makefile.am: Add copyright notice.
5059 (libfetish_a_SOURCES): Add unlocked-io.h.
5060 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5061 (DISTCLEANFILES, io_functions): Remove macros.
5062 (EXTRA_DIST): Remove gen_uio.
5063 (unlocked-io.h): Remove rule.
5065 2002-12-04 Jim Meyering <jim@meyering.net>
5067 Reflect the fact that stat.c and lstat.c are no longer generated.
5068 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5069 (DISTCLEANFILES): Likewise.
5070 (EXTRA_DIST): Likewise.
5071 (all_local): Don't depend on stat.c or lstat.c.
5072 (stat.c, lstat.c): Remove rules.
5073 (EXTRA_DIST): Remove xstat.in.
5075 * xstat.in: Remove file. Contents moved into stat.c.
5076 * stat.c: New file. Contents mostly from xstat.in.
5077 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5078 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5080 * safe-read.c: Rework so that it may serve to define safe_write, too.
5081 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5083 2002-12-03 Jim Meyering <jim@meyering.net>
5085 * safe-read.c, safe-write.c: Change variable names and comments, but
5086 not semantics, to minimize the differences between these two files.
5087 (safe_read): Change comment to mention SAFE_READ_ERROR.
5089 * safe-read.c (IS_EINTR): Define.
5090 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5092 2002-12-02 Bruno Haible <bruno@clisp.org>
5094 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5095 Define, taken from safe-read.c.
5096 (INT_MAX): Provide fallback.
5097 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5098 * safe-write.h (SAFE_WRITE_ERROR): Define.
5100 * safe-read.c (EINTR): Remove definition.
5101 (safe_read): Don't use EINTR if it is absent.
5103 2002-12-02 Jim Meyering <jim@meyering.net>
5105 * safe-read.c (EINTR): Define.
5106 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5107 (INT_MAX): Provide fallback.
5108 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5110 * safe-read.h (SAFE_READ_ERROR): Define.
5112 2002-12-01 Jim Meyering <jim@meyering.net>
5114 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5115 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5117 2002-11-27 Paul Eggert <eggert@twinsun.com>
5119 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5120 hash_rehash): Replace `if (limit <= value) abort ();' with
5121 `if (! (value < limit)) abort ();', for readability.
5123 2002-11-26 <karl@gnu.org>
5125 * strdup.c: copy from libc again, with jim's ok.
5126 * .cppi-disable: re-add strdup.c
5128 2002-11-25 <karl@gnu.org>
5130 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5131 instead of "strtol.c".
5133 2002-11-25 Jim Meyering <jim@meyering.net>
5135 * mktime.c: Sync from libc, now that it has the latest fix.
5137 2002-11-24 <karl@gnu.org>
5139 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5140 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5142 2002-11-24 Jim Meyering <jim@meyering.net>
5144 Update from coreutils:
5146 * mktime.c: Merge in changes from libc.
5148 Avoid a link-time failure on some Linux systems.
5149 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5150 (__mon_yday): Declare with the STATIC attribute.
5151 (__mktime_internal): Likewise.
5152 Based on a report from Greg Schafer.
5154 2002-11-23 Jim Meyering <jim@meyering.net>
5156 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5157 Use `unsigned', not `int', as type of index.
5159 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5161 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5163 2002-11-22 Paul Eggert <eggert@twinsun.com>
5165 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5166 hint that one should use `if (! x) abort ();' rather than `assert
5167 (x);', and anyway it's one less thing to worry about configuring.
5168 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5169 hash_rehash, hash_insert): Use abort rather than assert.
5171 2002-11-22 Paul Eggert <eggert@twinsun.com>
5173 * quotearg.h: Allow multiple inclusion by surrounding with
5174 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5175 so that we can be included first.
5176 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5177 * quotearg.c: Include quotearg.h immediately after config.h.
5178 No need to include stddef.h or sys/types.h any more.
5179 Surround local include files with "", not "<>".
5180 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5181 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5182 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5183 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5184 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5185 (ISPRINT): Remove; no longer needed now that we assume C89.
5187 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5190 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5191 quotearg_char): Use SIZE_MAX rather than
5192 (size_t) -1 when we are talking about "infinity".
5194 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5196 2002-11-22 Bruno Haible <bruno@clisp.org>
5198 * safe-read.h: Assume C89. Add comments.
5199 (safe_read): Change return type to size_t.
5200 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5201 counts > SSIZE_MAX correctly.
5202 * safe-write.h: New file.
5203 * safe-write.c: New file.
5204 * full-read.h: New file.
5205 * full-read.c: New file.
5206 * full-write.h: Assume C89. Add comments.
5207 * full-write.c: Include safe-write.h.
5208 (full_write): Rewritten to use safe_write.
5209 Suggested by Jim Meyering and Paul Eggert.
5211 2002-11-21 Bruno Haible <bruno@clisp.org>
5213 Remove case insensitive option matching.
5214 * argmatch.h (argcasematch): Remove declaration.
5215 (ARGCASEMATCH): Remove macro.
5216 (__xargmatch_internal): Remove case_sensitive argument.
5217 (XARGMATCH): Update.
5218 (XARGCASEMATCH): Remove macro.
5219 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5220 case_sensitive argument.
5221 (argcasematch): Remove function.
5222 (__xargmatch_internal): Remove case_sensitive argument.
5223 (main): Use XARGMATCH instead of XARGCASEMATCH.
5225 * xmalloc.c: Change compile-time error message. Add comment about
5226 required autoconf version.
5228 2002-11-21 Jim Meyering <jim@meyering.net>
5230 * strdup.c (strdup): Tweak comment and initial #if/#include.
5232 Merge in changes from the coreutils.
5234 2002-09-25 Paul Eggert <eggert@twinsun.com>
5235 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5236 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5237 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5238 int. Work more efficiently if X is the same width as uintmax_t.
5239 Do not compare X to -1, to avoid bogus compiler warning.
5240 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5241 Don't assume that f_frsize and f_bsize are the same type.
5243 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5246 * makepath.c (make_path): Restore umask *before* creating the final
5248 (make_path): Minor reformatting.
5250 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5251 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5253 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5254 ones. At least on GNU/Linux systems, `auto' means something else.
5257 2002-11-20 Paul Eggert <eggert@twinsun.com>
5259 Merge argmatch cleanups from Bison. Assume C89.
5261 * argmatch.c: Include config.h here, not in argmatch.h.
5262 Include stdlib.h, for EXIT_FAILURE.
5263 Always include <string.h>, since we assume C89.
5264 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5265 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5266 Include <stddef.h> instead, since it's all we need for size_t.
5267 (PARAMS): Remove. All uses removed.
5268 (ARRAY_CARDINALITY): Do not bother to #undef.
5269 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5270 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5271 Remove unnecessary parentheses.
5272 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5273 Insert necessary parentheses.
5274 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5275 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5277 2002-11-19 Bruno Haible <bruno@clisp.org>
5279 * mbswidth.c: Include mbswidth.h right at the beginning.
5280 * mbswidth.h: Include <stddef.h>, for size_t.
5282 * mbswidth.h (PARAMS): Remove macro.
5283 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5284 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5286 * gcd.h (PARAMS): Remove macro.
5287 (gcd): Use ANSI C function declarations.
5288 * gcd.c (gcd): Likewise.
5290 2002-11-15 Bruno Haible <bruno@clisp.org>
5292 * strcspn.c: Include <stddef.h>.
5293 (strcspn): Use ANSI C function declaration. Change return type to
5295 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5296 (strpbrk): Use NULL.
5297 * strpbrk.h (PARAMS): Remove macro.
5298 (strpbrk): Use ANSI C function declaration.
5299 * strstr.c: Don't include <sys/types.h>.
5300 * strstr.h (PARAMS): Remove macro.
5301 (strstr): Use ANSI C function declarations.
5303 2002-11-06 Bruno Haible <bruno@clisp.org>
5305 * gcd.h (gcd): Change argument type to 'unsigned long'.
5306 * gcd.c (gcd): Likewise.
5308 2002-11-05 Bruno Haible <bruno@clisp.org>
5310 * gcd.h: New file, from gettext-0.11.5.
5311 * gcd.c: New file, from gettext-0.11.5.
5313 2002-11-05 Bruno Haible <bruno@clisp.org>
5315 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5316 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5317 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5318 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5320 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5321 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5323 * closeout.c: Include gettext.h instead of <libintl.h>.
5324 * human.c: Include gettext.h instead of <libintl.h>.
5325 * quotearg.c: Include gettext.h instead of <libintl.h>.
5326 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5327 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5328 * userspec.c: Include gettext.h instead of <libintl.h>.
5329 * version-etc.c: Include gettext.h instead of <libintl.h>.
5330 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5331 (textdomain): Remove definition.
5332 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5334 * long-options.c: Remove include of <libintl.h> and definition of _.
5335 * same.c: Remove include of <libintl.h> and definition of _.
5337 2002-11-04 Bruno Haible <bruno@clisp.org>
5339 * stpcpy.h: New file, from GNU gettext-0.11.5.
5340 * strcase.h: New file, from GNU gettext-0.11.5.
5341 * strpbrk.h: New file, from GNU gettext-0.11.5.
5342 * strstr.h: New file, from GNU gettext-0.11.5.
5343 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5345 2002-05-09 Bruno Haible <bruno@clisp.org>
5347 * config.charset: Update for newest glibc. Add canonical names
5348 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5350 2002-05-09 Bruno Haible <bruno@clisp.org>
5352 * localcharset.c (get_charset_aliases): Add more Windows specific
5355 2002-05-08 Owen Taylor <otaylor@redhat.com>
5357 * config.charset: A few additions for Solaris.
5359 2001-12-05 Bruno Haible <bruno@clisp.org>
5361 * localcharset.c (locale_charset): Don't return an empty string.
5363 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5365 * config.charset: msdos in uk_UA uses CP1125.
5367 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5369 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5370 * localcharset.c (locale_charset): Declare as extern "C".
5372 2002-02-15 Bruno Haible <bruno@clisp.org>
5374 * config.charset [msdosdjgpp]: For Russian, use CP866.
5376 2002-02-11 Bruno Haible <bruno@clisp.org>
5378 * config.charset: Add support for NetBSD.
5380 2002-09-25 <karl@gnu.org>
5382 * strdup.c: copy from libc/string (via ../config/srclist*).
5383 * getopt*: copy from libc/posix.
5384 * gettext.h: copy from gettext.
5385 * .cppi-disable: add strdup.c, gettext.h.
5387 2002-07-01 Jim Meyering <meyering@lucent.com>
5389 * c-stack.c: Include sys/time.h.
5390 From Volker Borchert.
5392 2002-06-11 Paul Eggert <eggert@twinsun.com>
5394 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5395 New macro. Use it uniformly instead of
5396 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5397 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5398 reported by Vin Shelton.
5400 2002-06-22 Jim Meyering <meyering@lucent.com>
5402 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5403 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5405 2002-06-22 Paul Eggert <eggert@twinsun.com>
5407 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5408 Do not assume SA_SIGINFO behavior.
5409 Bug reported by Jim Meyering on NetBSD 1.5.2.
5411 2002-06-22 Jim Meyering <meyering@lucent.com>
5413 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5415 * exitfail.c, exitfail.h: Likewise.
5416 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5418 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5420 (EXTRA_DIST): Add fnmatch_loop.c.
5421 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5423 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5424 * fnmatch.c: Update from diffutils-2.8.2.
5425 * fnmatch_.h: New file. From diffutils-2.8.2.
5426 * fnmatch.h: Remove file.
5428 2002-06-18 Paul Eggert <eggert@twinsun.com>
5430 * file-type.h: Report an error if neither S_ISREG nor
5431 S_IFREG is defined, instead of using a test specific to glibc
5432 2.2. This should be safe, since POSIX requires S_ISREG and
5433 Unix Version 7 had S_IFREG. We don't need to check for
5434 <sys/types.h> since we don't use any symbols that it defines.
5436 2002-06-15 Jim Meyering <meyering@lucent.com>
5438 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5439 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5440 have been included before this file.
5442 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5444 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5445 so that each temporary file name is unique and valid in the first
5446 8 characters, for operation under DOS.
5448 2002-06-15 Jim Meyering <meyering@lucent.com>
5450 Work even with DJGPP 2.03, which lacks support for symlinks.
5452 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5454 * lchown.c (S_ISLNK): Likewise.
5456 2002-06-14 Jim Meyering <meyering@lucent.com>
5458 * file-type.h: Use the version from diffutils-2.8.2.
5459 * file-type.c: Likewise.
5461 2002-05-27 Jim Meyering <meyering@lucent.com>
5463 Fix a problem seen only on nonconforming systems whereby ls.c's
5464 use of localtime, and then of gettimeofday would cause trouble:
5465 the localtime call used to initialize rpl_gettimeofday's save
5466 mechanism would clobber ls's current local time information so
5467 that in any long listing the first file would always be listed
5468 with date 1970-01-01. Analysis by Volker Borchert.
5470 * gettimeofday.c (localtime): Undefine.
5471 (rpl_localtime): New function.
5473 2002-05-22 Jim Meyering <meyering@lucent.com>
5475 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5476 * file-type.h: New file.
5477 * file-type.c (file_type): New file/function. Extracted from diffutils.
5479 2002-04-29 Paul Eggert <eggert@twinsun.com>
5481 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5483 2002-04-28 Paul Eggert <eggert@twinsun.com>
5485 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5486 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5487 of 127, since 64 is the largest conceivable number for ancient
5489 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5491 2002-04-28 Jim Meyering <meyering@lucent.com>
5493 * sig2str.c (WTERMSIG): Remove definition (unused).
5495 2002-04-28 Paul Eggert <eggert@twinsun.com>
5497 * sig2str.h, sig2str.c: New files.
5498 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5500 2002-04-24 Jim Meyering <meyering@lucent.com>
5502 * gettext.h: New file, from Gettext.
5503 * Makefile.am (INCLUDES): Remove -I../intl.
5504 (libfetish_a_SOURCES): Add gettext.h.
5506 2002-04-16 Jim Meyering <meyering@lucent.com>
5508 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5509 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5510 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5512 2002-04-12 Jim Meyering <meyering@lucent.com>
5514 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5516 2002-03-10 Jim Meyering <meyering@lucent.com>
5518 * makepath.c (make_path): Remove a comma from a diagnostic.
5519 Suggestion from Santiago Vila.
5521 2002-03-08 Jim Meyering <meyering@lucent.com>
5523 * rename.c: Mention that this wrapper is needed also on
5524 mips-dec-ultrix4.4 systems.
5526 2002-03-02 Jim Meyering <meyering@lucent.com>
5528 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5529 not HAVE_CLOCK_SETTIME.
5531 2002-02-27 Paul Eggert <eggert@twinsun.com>
5533 * nanosleep.h: Rename to....
5534 * timespec.h: New name for nanosleep.h. All uses changed.
5536 * gettime.c: New file.
5537 * settime.c: New file.
5540 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5541 timespec.h. Remove nanosleep.h.
5543 2002-02-25 Paul Eggert <eggert@twinsun.com>
5545 * acl.c, acl.h: New files.
5546 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5548 2002-02-24 Jim Meyering <meyering@lucent.com>
5550 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5551 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5552 cause trouble. Reported by Nelson Beebe.
5554 2002-02-23 Paul Eggert <eggert@twinsun.com>
5556 * path-concat.c (xpath_concat): Reorder code to pacify
5557 compilers that don't know that xalloc_die never returns.
5559 2002-02-20 Jim Meyering <meyering@lucent.com>
5561 * getdate.c: Regenerate using bison-1.33.
5563 2002-02-15 Paul Eggert <eggert@twinsun.com>
5565 * posixver.c, posixver.h: New files.
5566 * Makefile.am (libfetish_a_SOURCES): Add them.
5568 2002-02-02 Paul Eggert <eggert@twinsun.com>
5569 Bruno Haible <bruno@clisp.org>
5571 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5572 (fwrite_success_callback): New declaration.
5573 * unicodeio.c (unicode_to_mb): New function, extracted from
5574 print_unicode_char. Call failure callback instead of error.
5575 (fwrite_success_callback): New function.
5576 (exit_failure_callback): New function.
5577 (fallback_failure_callback): New function.
5578 (print_unicode_char): Call unicode_to_mb.
5580 2002-01-26 Jim Meyering <meyering@lucent.com>
5582 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5584 2002-01-22 Jim Meyering <meyering@lucent.com>
5586 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5587 Otherwise, some versions of automake would omit the rule that makes
5588 Makefile from Makefile.in.
5590 2001-01-21 Paul Eggert <eggert@twinsun.com>
5592 * xmemcoll.h, xmemcoll.c: New files.
5593 * Makefile.am (libfetish_a_SOURCES): Add them.
5594 * memcoll.c: Include errno.h, and declare errno if not defined.
5595 (memcoll): Set errno to zero if there is no error.
5597 * quotearg.c (quotearg_buffer_restyled):
5598 Fix bug with quoting buffers containing NUL when backslashing escapes.
5599 This bug was exposed by the other changes in this patch.
5600 (quotearg_n_options): New arg ARGSIZE.
5601 All callers changed.
5602 (quoting_options_from_style): New function.
5603 (quotearg_n_style): Use it.
5604 (quotearg_n_style_mem): New function.
5606 * quotearg.h (quotearg_n_style_mem): New function.
5608 2002-01-16 Jim Meyering <meyering@lucent.com>
5610 * getdate.y: Add three semicolons, each just before a closing brace.
5611 Bison (as of version 1.31) no longer papers over that mistake.
5613 2002-02-14 Paul Eggert <eggert@twinsun.com>
5615 * backupfile.c (ISDIGIT): Comment fix.
5616 * getdate.y (ISDIGIT): Likewise.
5617 * posixtm.c (ISDIGIT, year): Likewise.
5618 * strverscmp.c (ISDIGIT): Likewise.
5619 * userspec.c (ISDIGIT): Likewise.
5621 2002-01-05 Jim Meyering <meyering@lucent.com>
5623 * version-etc.c (version_etc_copyright): Update copyright year.
5625 2001-01-19 Paul Eggert <eggert@twinsun.com>
5627 * closeout.c (close_stdout_status): If ferror (stdout), do
5628 not silently exit merely because the output buffer happens to
5629 have nothing pending.
5631 2001-12-18 Paul Eggert <eggert@twinsun.com>
5633 See the big note in ../ChangeLog.
5634 * human.c (suffixes): Prefer K to k for 1024.
5635 (generate_suffix_backwards): New function.
5636 (human_readable_inexact): Use it.
5637 * xstrtol.c (__xstrtol): If there is no number but there
5638 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5639 Accept 'K' as well as 'k'.
5641 2001-12-15 Jim Meyering <meyering@lucent.com>
5643 * regex.h (__restrict_arr): Update from libc.
5645 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5646 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5649 2001-12-10 Jim Meyering <meyering@lucent.com>
5651 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5652 Instead, include "xalloc.h".
5653 (initbuffer): Don't cast xmalloc return value to char*.
5654 (readline): Reword comment.
5655 Don't cast xrealloc return value to char*
5658 2001-12-09 Jim Meyering <meyering@lucent.com>
5660 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5661 `signed and unsigned type in conditional expression'.
5662 * posixtm.c (posix_time_parse): Likewise.
5664 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5666 * readtokens.c (readtoken): Declare an index to be of type unsigned
5667 to avoid a pedantic warning.
5669 * getstr.c: Don't include assert.h.
5670 (getstr): Remove warning-evoking assertions.
5671 Return -1 if offset parameter is out of bounds.
5672 Change the type of a local from int to size_t.
5674 * strftime.c (my_strftime_localtime_r): Include this function
5675 definition in the `#if ! HAVE_TM_GMTOFF' block.
5677 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5678 Include xalloc.h instead.
5680 2001-12-02 Jim Meyering <meyering@lucent.com>
5682 * tempname.c: Don't declare getenv, thus reverting the change of
5683 2001-11-18. It's no longer necessary, now that stdlib.h is always
5686 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5687 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5689 2001-11-30 Akim Demaille <akim@epita.fr>
5691 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5692 before being defined.
5694 2001-11-27 Paul Eggert <eggert@twinsun.com>
5696 * quotearg.h (quotearg_n, quotearg_n_style):
5697 First arg is int, not unsigned.
5698 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5699 (SIZE_MAX, UINT_MAX): New macros.
5700 (quotearg_n_options): Abort if N is negative.
5701 Avoid overflow check on hosts where size_t is 64 bits and int
5702 is 32 bits, as overflow is impossible there.
5703 Fix off-by-one typo that caused unnecessary reallocation.
5705 2001-11-27 Jim Meyering <meyering@lucent.com>
5707 * tempname.c: Merge with version from libc.
5708 * regex.c: Likewise.
5710 * tempname.c: Include stdlib.h unconditionally. On some old systems
5711 for which STDC_HEADERS is 0, it was not included, resulting in a
5712 warning about an integer-to-pointer conversion problem with getenv.
5713 Reported by Volker Borchert.
5715 2001-11-26 Jim Meyering <meyering@lucent.com>
5717 * gtod.h: Remove file.
5718 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5719 * gettimeofday.c: Don't include gtod.h.
5720 (GTOD_init): Remove function.
5721 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5722 Suggestion from Volker Borchert.
5724 2001-11-23 Jim Meyering <meyering@lucent.com>
5726 * hash.h (struct hash_table): Don't define here. Merely declare it.
5727 * hash.c (struct hash_table): Define it here instead.
5729 2001-11-22 Jim Meyering <meyering@lucent.com>
5731 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5733 2001-11-18 Paul Eggert <eggert@twinsun.com>
5735 * tempname.c (TMP_MAX): Remove; no longer needed.
5736 (TEMPORARIES): New macro.
5737 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5738 removes an artificial limitation (e.g. HP-UX 10.20, where
5741 2001-11-18 Jim Meyering <meyering@lucent.com>
5743 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5746 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5747 files will be created before anything else.
5749 2001-11-17 Jim Meyering <meyering@lucent.com>
5751 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5752 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5753 rather than group writable. Patch by Juan F. Codagnone.
5755 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5756 Instead, include "xalloc.h".
5758 * mountlist.c: Include unlocked-io.h after all system headers.
5759 Remove explicit declarations of xmalloc, xrealloc,
5760 and xstrdup. Instead, include "xalloc.h".
5762 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5763 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5764 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5766 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5767 Reported by Padraig Brady.
5769 * mkstemp.c: #undef mkstemp.
5771 (rpl_mkstemp): Rename from mkstemp.
5774 2001-11-16 Jim Meyering <meyering@lucent.com>
5776 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5777 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5778 determine the amount of total physical memory, use pstat_getstatic.
5779 HPUX-11 doesn't define _SC_PHYS_PAGES.
5780 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5781 If sysconf couldn't be used to determine the amount of available
5782 physical memory, use both pstat_getstatic and pstat_getdynamic.
5783 Based on a patch from Bob Proulx.
5785 2001-11-05 Jim Meyering <meyering@lucent.com>
5787 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5789 2001-11-03 Jim Meyering <meyering@lucent.com>
5791 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5792 in argmatch_to_argument call.
5794 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5797 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5798 e.g., a fault due to an attempt to free a NULL pointer.
5800 2001-11-01 Jim Meyering <meyering@lucent.com>
5802 * dirfd.c, dirfd.h: New files.
5803 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5805 * hash.c (hash_print) [TESTING]: Clean up.
5807 2001-10-22 Paul Eggert <eggert@twinsun.com>
5809 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5810 to avoid a warning if -Wall.
5812 2001-10-21 Paul Eggert <eggert@twinsun.com>
5814 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5816 2001-10-21 Jim Meyering <meyering@lucent.com>
5818 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5819 this code would end up calling gettext even in packages built
5821 * getopt.c (_): Likewise.
5822 * regex.c (_): Likewise.
5824 2001-10-20 Paul Eggert <eggert@twinsun.com>
5826 * error.c (strerror_r): Do not declare unless !_LIBC.
5827 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5828 Use strerror_r that is only a macro, even if it is not a function.
5829 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5830 (private_strerror): Use prototypes, not old-style function definition.
5831 (print_errno_message): New function.
5832 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5834 (error_tail, error, error_at_line): Use it.
5836 2001-10-11 Jim Meyering <meyering@lucent.com>
5838 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5839 and quote_n (1, ... to avoid clobbering a buffer.
5841 2001-10-05 Jim Meyering <meyering@lucent.com>
5843 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5844 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5845 * hash-pjw.h: New file.
5847 2001-09-30 Jim Meyering <meyering@lucent.com>
5849 * mountlist.c [MOUNTED_GETFSSTAT]:
5850 Include <sys/ucred.h>, for Apple Darwin.
5851 Include sys/mount.h and sys/fs_types.h only if available.
5853 (read_filesystem_list): Use FS_TYPE.
5855 2001-09-29 Paul Eggert <eggert@twinsun.com>
5857 * exclude.c (excluded_filename): 0 -> false, since it's
5860 2001-09-28 Paul Eggert <eggert@twinsun.com>
5862 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5863 #defines strtoimax. Also treat the other strto* functions
5866 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5867 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5868 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5870 2001-09-26 Jim Meyering <meyering@lucent.com>
5872 Most macros in unlocked-io.h had the wrong number of arguments.
5873 * gen-uio: New script.
5874 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5875 * unlocked-io.hin: Remove file.
5876 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5877 rather than trying to embed it here.
5878 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5879 Reported by Padraig Brady.
5881 2001-09-25 Volker Borchert <bt@teknon.de>
5883 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5885 2001-09-23 Jim Meyering <meyering@lucent.com>
5887 * mountlist.c: Remove useless parentheses in #if directives.
5888 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5889 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5891 2001-09-22 Jim Meyering <meyering@lucent.com>
5893 * localcharset.c: Update from latest gettext.
5894 * config.charset: Likewise.
5896 2001-09-20 Jim Meyering <meyering@lucent.com>
5898 * xstrtol.c (strtoimax): Guard declaration with
5899 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5900 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5901 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5902 (strtoumax): Likewise, for completeness (it wasn't necessary).
5904 2001-09-06 Paul Eggert <eggert@twinsun.com>
5906 * strtoimax.c (HAVE_LONG_LONG):
5907 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5908 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5909 to work around bug in IBM C compiler.
5911 2001-09-16 Jim Meyering <meyering@lucent.com>
5913 * mkdir.c: New file.
5915 2001-09-04 Paul Eggert <eggert@twinsun.com>
5917 * xgetcwd.c: Revert some of the previous change; intead,
5918 fix the HAVE_GETCWD_NULL code to behave more like the
5919 !HAVE_GETCWD_NULL code used to.
5922 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5925 2001-09-04 Paul Eggert <eggert@twinsun.com>
5927 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5928 Use ssize_t, not int, to store result of readlink.
5929 Check for ssize_t overflow as well as size_t overflow,
5930 as POSIX says the result of readlink is implementation-defined
5931 when ssize_t overflows.
5932 Remove unnecessary cast to char*.
5933 Use free+malloc instead of realloc, as the storage doesn't need
5934 to be preserved and it's clearer and can be more efficient that way.
5935 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5936 * xreadlink.h (xreadlink): Update prototype.
5938 2001-09-03 Paul Eggert <eggert@twinsun.com>
5940 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5941 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5942 spotted by Jim Meyering.
5944 2001-09-03 Jim Meyering <meyering@lucent.com>
5946 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5948 2001-09-03 Paul Eggert <eggert@twinsun.com>
5950 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5951 like the HAVE_GETCWD_NULL code.
5952 Include pathmax.h if not HAVE_GETCWD.
5953 Do not include xalloc.h.
5954 (INITIAL_BUFFER_SIZE): New symbol.
5955 Do not use xmalloc / xrealloc, since the caller is responsible for
5956 handling errors. Preserve errno around `free' during failure.
5957 Do not overrun buffer when using getwd.
5959 2001-09-03 Paul Eggert <eggert@twinsun.com>
5961 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5962 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5964 2001-09-02 Jim Meyering <meyering@lucent.com>
5966 * error.c: Update from GNU libc.
5968 2001-09-01 Jim Meyering <meyering@lucent.com>
5970 * xreadlink.c: New file.
5971 * xreadlink.h: New file.
5972 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5974 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5975 doesn't conflict with sparc Solaris 7's definition in
5976 /usr/include/sys/int_types.h.
5978 * exclude.c: Use `""', not `<>' to #include non-system header files.
5979 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5980 and strncasecmp as r-values. Unixware didn't have declarations.
5982 2001-08-31 Jim Meyering <meyering@lucent.com>
5984 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5985 Use an initial, malloc'd, buffer of length 128 rather than
5986 a statically allocated one of length 1024.
5988 2001-08-30 Paul Eggert <eggert@twinsun.com>
5990 * xgetcwd.c: Don't include pathmax.h.
5991 Include stdlib.h and unistd.h if available.
5993 (xmalloc, xstrdup, free): Remove decls.
5994 (xgetcwd): Don't assume sizes fit in unsigned.
5995 Check for overflow when computing sizes.
5996 Simplify reallocation code.
5998 2001-08-28 Paul Eggert <eggert@twinsun.com>
6000 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6002 * strtoimax.c: Renamed from strtoxmax.c, removing the
6005 Also, make the following further changes to make this file's
6006 configuration more similar to that of strtol.c:
6007 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6008 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6009 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6010 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6011 changed to signed values.
6013 And make the following changes as well:
6014 Fix copyright notice, as 1999 was missing.
6015 (verify): New macro.
6016 (strtoimax): Check sizes at compile-time, not run-time.
6017 Prefer strtol to strtoll if both work.
6018 (main): Remove; it was not that useful and was a pain to maintain.
6020 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6022 2001-08-30 Paul Eggert <eggert@twinsun.com>
6024 * savedir.c (savedir): Remove size parameter, as POSIX says that
6025 a directory's st_size can have an arbitrary value, so the old
6026 usage could waste an arbitrary amount of memory. All uses
6028 * savedir.h: Update prototype.
6030 2001-08-30 Paul Eggert <eggert@twinsun.com>
6032 * xstrtol.c (strtoimax): New decl.
6034 2001-08-28 Paul Eggert <eggert@twinsun.com>
6036 * xstrtol.h: Add copyright notice.
6037 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6038 LONGINT_INVALID_SUFFIX_CHAR.
6040 2001-08-30 Paul Eggert <eggert@twinsun.com>
6042 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6045 2001-08-30 Paul Eggert <eggert@twinsun.com>
6047 * hash.c: Remove '2001' from copyright notice.
6049 2001-08-30 Paul Eggert <eggert@twinsun.com>
6051 * full-write.h: New file.
6052 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6053 * full-write.c: Correct credits, as cccp.c no longer
6054 exists and anyway it was so heavily changed from the old cccp
6055 code as to be unrecognizable. Include full-write.h.
6056 (full_write) Return size_t, with short writes meaning failure.
6057 All callers changed. This fixes a bug with large buffers
6059 * utime.c: Include full-write.h.
6061 2001-08-30 Paul Eggert <eggert@twinsun.com>
6063 Merge 'exclude' changes from tar 1.13.22.
6064 This fixes one or two unlikely storage allocation overflow bugs,
6065 but doesn't change user-visible behavior otherwise.
6067 2001-08-30 Paul Eggert <eggert@twinsun.com>
6069 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6070 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6071 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6072 Include if available.
6073 (<xalloc.h>): Include
6074 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6075 (verify): New macro. Use it to verify that EXCLUDE macros do not
6076 collide with FNM macros.
6077 (struct patopts): New struct.
6078 (struct exclude): Use it, as exclude patterns now come with options.
6079 (new_exclude): Support above changes.
6080 (new_exclude, add_exclude_file):
6081 Initial size must now be a power of two to simplify overflow checking.
6082 (free_exclude, fnmatch_no_wildcards): New function.
6083 (excluded_filename): No longer requires options arg, as the options
6084 are determined by add_exclude. Now returns bool, not int.
6085 (excluded_filename, add_exclude):
6086 Add support for the fancy new exclusion options.
6087 (add_exclude, add_exclude_file): Now takes int options arg.
6088 Check for arithmetic overflow when computing sizes.
6089 (add_exclude_file): xrealloc might modify errno, so don't
6090 realloc until after errno might be used.
6092 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6094 (free_exclude): New decl.
6095 (add_exclude, add_exclude_file): Now takes int options arg.
6096 (excluded_filename): No longer requires options arg, as the options
6097 are determined by add_exclude. Now returns bool, not int.
6099 2001-08-30 Paul Eggert <eggert@twinsun.com>
6101 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6103 2001-08-27 Jim Meyering <meyering@lucent.com>
6105 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6107 * version-etc.c (N_): Remove definition.
6108 Revert most of last change.
6109 Instead, simply don't mark the `Copyright...' string for translation.
6110 Based on advice from Paul Eggert.
6112 * strtoxmax.c: Tweak comment.
6114 2001-08-26 Jim Meyering <meyering@lucent.com>
6116 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6117 of copyright with `%s' so translators don't get an untranslated
6119 (COPYRIGHT_YEAR): Define.
6120 (version_etc): Use fprintf rather than fputs.
6121 Suggestion from Ulrich Drepper.
6123 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6125 * strtoll.c: New file, from GNU libc.
6126 * xstrtoimax.c: New file.
6128 * xstrtol.h: Add xstrtoimax.
6129 * strtoumax.c: New file. Simply include "strtoumax.c".
6130 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6132 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6133 * strtoxmax.c: ... then renamed to this.
6135 2001-08-13 Paul Eggert <eggert@twinsun.com>
6137 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6138 Port to Solaris 8, where 'sed' requires a space after the 'r'
6139 command, and where sh dislikes "$/". Clean up the spacing a bit.
6140 Redirect output to $tmp just once.
6142 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6144 * addext.c (<errno.h>): Include.
6145 (errno): Declare if not defined.
6146 (addext): Work correctly when pathconf returns -1 and leaves
6147 errno alone because there is no limit. Also, work even if
6148 pathconf returns a value greater than SIZE_MAX.
6150 2001-08-12 Jim Meyering <meyering@lucent.com>
6152 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6153 Simply `return getcwd (NULL, 0);'.
6154 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6155 Use 1300 as initial value for length, not PATH_MAX.
6157 * pathmax.h: Clean up cpp syntax.
6159 2001-08-12 Jim Meyering <meyering@lucent.com>
6161 * gettimeofday.c: New file.
6163 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6165 2001-08-04 Jim Meyering <meyering@lucent.com>
6167 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6168 to get in sync with glibc.
6170 2001-08-03 Paul Eggert <eggert@twinsun.com>
6172 The following changes are from gettext 0.10.39 as maintained by
6175 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6176 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6177 with inverted sense. All uses changed.
6179 * mbswidth.c: Don't include <limits.h>.
6180 Include <stdlib.h> and <string.h> unconditionally.
6181 (iswcntrl, mbsinit, ISCNTRL): New macros.
6182 (mbsnwidth): Use K&R style function declarations.
6183 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6184 can optimize it when MB_CUR_MAX == 1.
6185 The width of control characters is zero, not 1.
6187 2001-07-15 Jim Meyering <meyering@lucent.com>
6189 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6190 (BUILT_SOURCES): Add unlocked-io.h.
6191 (io_functions): Define.
6192 (unlocked-io.h): New rule.
6193 (DISTCLEANFILES): Add unlocked-io.h.
6194 (all-local): Depend on unlocked-io.h, to ensure it is created.
6196 * unlocked-io.hin: New file
6198 * regex.c: Update from glibc.
6200 2001-07-05 Jim Meyering <meyering@lucent.com>
6202 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6204 (libfetish_a_SOURCES): Put all .h files here instead.
6205 Remove a thus-exposed (better checks in automake) duplicate and
6206 two unnecessary .h files.
6208 2001-06-11 Jim Meyering <meyering@lucent.com>
6210 * regex.c: Update from GNU libc.
6212 2001-05-27 Jim Meyering <meyering@lucent.com>
6214 * readutmp.h (UT_TYPE): Define.
6216 2001-05-24 Jim Meyering <meyering@lucent.com>
6218 * argmatch.c: Include "quote.h".
6219 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6220 quote function. Reported by Göran Uddeborg.
6222 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6224 * dirname.c (dir_name): Compute append_dot using path, not newpath
6225 which is not yet declared.
6227 2001-05-11 Paul Eggert <eggert@twinsun.com>
6229 * Makefile.am (libfetish_a_SOURCES):
6230 Add strftime.c, since we now compile it on all hosts.
6232 * strftime.c (my_strftime):
6233 Define to nstrftime if emacs, but only if my_strftime is not defined.
6234 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6235 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6236 Add one more extra argument: a nanoseconds value.
6239 (my_strftime function): Add %N format.
6240 (emacs_strftimeu): Renamed from emacs_strftime,
6241 with extra ut argument.
6243 2001-05-11 Paul Eggert <eggert@twinsun.com>
6245 dirname code cleanup. base_name now behaves more compatibly
6246 with POSIX basename when given file names that have trailing
6247 slashes, and similarly for dir_name. Add new primitives
6248 base_len and dir_len. Put the directory-name-related decls
6251 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6252 * backupfile.c (base_name): Likewise.
6253 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6254 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6255 * makepath.c (strip_trailing_slashes): Likewise.
6256 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6258 * rename.c (strip_trailing_slashes): Likewise.
6259 * same.c (base_name): Likewise.
6260 * stripslash.c (ISSLASH): Likewise.
6262 * addext.c: Include <dirname.h> after size_t is defined.
6263 * backupfile.c: Likewise.
6265 * addext.c (addext): Use base_len to trim redundant
6266 trailing slashes instead of doing it ourselves.
6267 But do not trim the last slash if it is not redundant.
6269 * backupfile.c (find_backup_file_name,
6270 max_backup_version): Use base_len instead of rolling it ourselves.
6271 Handle the case of "" and (on DOS) "C:" correctly.
6273 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6274 Include <string.h>, <dirname.h>.
6275 (base_name): Allow file names ending in slashes, other than names
6276 that are all slashes. In this case, return the basename followed
6277 by the slashes. This is more general, and can be used in places
6278 where the original base_name purposely had an assertion failure.
6279 (base_len): New function.
6281 * dirname.c: Include <string.h> instead of <stdlib.h>.
6282 Do not include <assert.h>; no longer needed.
6284 (memrchr): Remove decl.
6285 (dir_name_r): Remove.
6286 (dir_len): Renamed from dirlen. All callers changed.
6287 Rewrite in terms of base_name, for simplicity and consistency.
6288 (dir_name): Never return NULL. All callers changed.
6289 Do not include <stdlib.h> in test program; no longer needed.
6290 return 0; is fine for test program.
6292 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6294 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6296 * path-concat.c (path_concat): Use base_len to compute
6297 base length, not strlen; this means we cannot rely on memcpy
6300 * same.c (STREQ): Remove.
6301 (same_name): Handle the case where the basename ends in trailing '/'.
6303 * stripslash.c (strip_trailing_slashes): Return nonzero if
6304 a slash was stripped. Do not strip the last slash after a
6307 2001-04-08 Jim Meyering <meyering@lucent.com>
6309 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6310 recomputed; that's necessary when the offset spans a DST transition.
6311 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6313 2001-04-02 Jim Meyering <meyering@lucent.com>
6315 * regex.h, regex.c: Update from GNU libc.
6317 2001-03-19 Paul Eggert <eggert@twinsun.com>
6319 * version-etc.c (version_etc_copyright): Update to 2001.
6321 2001-03-16 Paul Eggert <eggert@twinsun.com>
6323 * tempname.c (uint64_t): Define to uintmax_t if
6324 not defined, and if UINT64_MAX is not defined.
6325 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6326 Reported by John David Anglin.
6328 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6330 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6331 alias if codeset is empty.
6332 * config.charset (BeOS): Use wildcard syntax.
6334 2001-03-13 Jim Meyering <meyering@lucent.com>
6336 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6337 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6340 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6342 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6344 * unicodeio.c (print_unicode_char): Simplify accordingly.
6346 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6348 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6349 support for DOS/DJGPP.
6351 2001-02-28 Paul Eggert <eggert@twinsun.com>
6353 * Makefile.am (libfetish_a_SOURCES):
6354 Add dup-safer.c, fopen-safer.c.
6355 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6357 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6359 2001-02-25 Paul Eggert <eggert@twinsun.com>
6361 The mkstemp replacement is taken from glibc 2.2.2, with some
6362 portability fixes for use outside glibc, as follows:
6364 * tempname.c (struct_stat64): New macro.
6365 (direxists, __gen_tempname): Use it.
6366 This avoids a portability problem with Solaris 8.
6368 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6369 (<stddef.h>, <stdint.h>, <string.h>):
6370 Include only if STDC_HEADERS || _LIBC.
6371 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6372 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6373 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6374 (__set_errno): Define this macro if <errno.h> doesn't.
6375 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6376 Define these macros if <stdio.h> doesn't.
6377 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6378 Define these macros if <sys/stat.h>
6379 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6380 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6381 __xstat64): Define if not _LIBC.
6382 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6383 (__gen_tempname): Invoke gettimeofday only if
6384 HAVE_GETTIMEOFDAY || _LIBC;
6385 otherwise, fall back on plain "time".
6386 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6388 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6390 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6392 2001-02-17 Jim Meyering <meyering@lucent.com>
6394 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6395 around included file name.
6397 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6399 * strftime.c: Update from GNU libc (the only changes were to comments).
6401 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6403 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6405 2001-02-17 Paul Eggert <eggert@twinsun.com>
6407 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6408 Remove workaround macros for hosts that have mbrtowc but not
6409 mbstate_t, as we now insist on proper declarations for both
6410 before using mbrtowc.
6412 2001-02-17 Jim Meyering <meyering@lucent.com>
6414 * regex.c: Update from libc.
6416 2001-02-16 Paul Eggert <eggert@twinsun.com>
6418 * alloca.c (malloc): Undef before defining, since stdlib.h
6419 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6420 Reported by Mark Hounschell via Paul Eggert.
6422 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6424 * config.charset: Update for FreeBSD 4.2.
6426 2001-01-26 Jim Meyering <meyering@lucent.com>
6428 * quotearg.c: Include stddef.h.
6429 * quote.c: Include stddef.h.
6430 Reported by Axel Kittenberger.
6432 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6433 line in double quotes so that it evokes a better diagnostic.
6434 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6435 Reported by Axel Kittenberger.
6437 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6439 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6440 to avoid a warning. Add back 'const' to inptr.
6442 2001-01-16 Jim Meyering <meyering@lucent.com>
6444 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6447 2001-01-14 Jim Meyering <meyering@lucent.com>
6449 * rename.c: New file. From Volker Borchert.
6450 Include stdlib.h, string.h or strings.h, and xalloc.h.
6451 Use strip_trailing_slashes rather than open-coding it.
6453 2001-01-03 Paul Eggert <eggert@twinsun.com>
6455 * strftime.c: Sync with glibc time/strftime.c 1.81.
6457 2001-01-03 Jim Meyering <meyering@lucent.com>
6459 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6460 local `inptr' to avoid warning with some system declarations of iconv.
6462 2000-12-29 Paul Eggert <eggert@twinsun.com>
6464 * modechange.c: Do not assume that mode_t uses the
6465 traditional octal encoding. E.g. "chmod 1 FOO" should set
6466 the other-execute bit of FOO even if S_IXOTH != 1.
6468 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6469 WOTH, XOTH, ALLM): New macros.
6470 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6471 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6473 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6474 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6476 No need to use uintmax_t; unsigned long is long enough.
6477 Don't bother to get suffix since we don't use it.
6479 2000-12-24 Jim Meyering <meyering@lucent.com>
6481 * hash.c (is_prime): Return explicit boolean values.
6482 (hash_get_first): Return NULL to appease Irix5.6's 89.
6483 Reported by Nelson Beebe.
6485 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6487 * localcharset.c (locale_charset): Add support for Win32.
6489 2000-12-18 Paul Eggert <eggert@twinsun.com>
6491 * physmem.h, physmem.c: New files.
6493 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6494 (noinst_HEADERS): Add physmem.h.
6496 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6497 't' for compatibility with Solaris 8 sort.
6499 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6501 * config.charset: Add support for BeOS.
6503 2000-12-16 Jim Meyering <meyering@lucent.com>
6505 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6506 SHELLS_FILE to a file name that's useful on djgpp systems.
6508 (ADDITIONAL_DEFAULT_SHELLS): Define.
6509 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6510 Based mostly on a patch from Prashant TR.
6512 2000-12-16 Jim Meyering <meyering@lucent.com>
6514 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6515 N and M) would have treated it like `chown N:N FILE'.
6517 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6519 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6521 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6522 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6523 to the list of canonical encodings. Rename EUC-CN to GB2312.
6525 2000-12-08 Andreas Schwab <schwab@suse.de>
6527 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6528 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6530 2000-12-07 Jim Meyering <meyering@lucent.com>
6532 * stripslash.c (ISSLASH): Define.
6533 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6536 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6537 (dir_name_r): Declare this function as static.
6538 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6539 manifest itself on a name containing a mix of slashes and
6541 Make this function work with names starting with a DOS-style
6542 drive letter and colon prefix.
6543 (dir_name): Append `.' if necessary.
6544 Based mostly on patches from Prashant TR and Eli Zaretskii.
6546 * dirname.h (dir_name_r): Remove prototype.
6548 2000-12-05 Jim Meyering <meyering@lucent.com>
6550 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6552 2000-12-04 Jim Meyering <meyering@lucent.com>
6554 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6555 Also include memory.h, stdlib.h, unistd.h if appropriate.
6556 Reported by Andreas Jaeger (conflicting declaration of malloc).
6558 2000-12-02 Jim Meyering <meyering@lucent.com>
6560 * closeout.h: Make idempotent, to avoid some obscure warnings.
6562 2000-12-01 Paul Eggert <eggert@twinsun.com>
6564 * memrchr.c: Include <config.h> before any system include file.
6566 2000-11-29 Paul Eggert <eggert@twinsun.com>
6568 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6570 2000-11-26 Jim Meyering <meyering@lucent.com>
6572 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6574 2000-11-22 Paul Eggert <eggert@twinsun.com>
6576 * strftime.c (my_strftime): Do not invoke mbrlen with a
6577 size of (size_t) -1; it's not portable.
6579 2000-11-17 Akim Demaille <akim@epita.fr>
6581 * obstack.h: Formatting changes.
6582 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6583 prevent type checking.
6584 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6585 cast the value to (void *): assigning a `foo *' to a `void *'
6587 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6589 2000-11-17 Jim Meyering <meyering@lucent.com>
6591 * strstr.c: Update from GNU libc.
6593 2000-11-16 Jim Meyering <meyering@lucent.com>
6595 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6597 2000-11-11 Jim Meyering <meyering@lucent.com>
6599 * error.c: Add a couple #includes, merging from GNU libc version.
6601 2000-11-10 Jim Meyering <meyering@lucent.com>
6603 * obstack.h: Update from GNU libc.
6604 * obstack.c: Likewise.
6606 2000-11-06 Paul Eggert <eggert@twinsun.com>
6608 * getusershell.c (setusershell): Use rewind rather than
6609 fseek/fseeko, to avoid configuration hassles with fseeko.
6610 Don't bother opening SHELLS_FILE if shellstream is NULL;
6613 2000-11-05 Jim Meyering <meyering@lucent.com>
6615 * makepath.h (make_dir): Declare.
6616 * makepath.c (make_dir): Remove `static' attribute.
6619 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6621 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6622 last one in a bucket, advance to the next bucket.
6624 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6626 * fnmatch.c: Do not comment out all the code if we are using
6627 the GNU C library, because in some cases we are replacing buggy
6628 code in the GNU C library itself.
6630 2000-10-30 Paul Eggert <eggert@twinsun.com>
6632 * error.h, getline.h, modechange.h:
6633 Remove "2000" from Copyright line, as the file hasn't been
6634 changed this year other than in the copyright notice.
6636 * xalloc.h: Add "2000" to Copyright line, as this file
6637 was changed this year.
6639 2000-10-30 Paul Eggert <eggert@twinsun.com>
6641 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6642 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6643 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6645 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6647 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6648 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6649 doesn't define __restrict_arr.
6651 2000-10-29 Jim Meyering <meyering@lucent.com>
6653 * xstat.in: Fix grammar in comment.
6655 2000-10-28 Jim Meyering <meyering@lucent.com>
6657 * memchr.c: Update from libc.
6658 Adjust for portability:
6659 [HAVE_STDLIB_H]: Include stdlib.h.
6660 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6661 Undef __memchr, too.
6662 [!weak_alias]: Define __memchr to memchr.
6664 * regex.c: Update from libc.
6665 * regex.h: Likewise.
6666 * getopt1.c: Likewise.
6667 * memcmp.c: Likewise.
6669 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6670 Avoid using fseek, when possible -- it's broken by design.
6671 Patch by Ulrich Drepper.
6673 2000-10-26 Jim Meyering <meyering@lucent.com>
6675 * strftime.c: Update from libc.
6677 2000-10-25 Jim Meyering <meyering@lucent.com>
6679 * obstack.c: Update from libc.
6681 2000-10-23 Jim Meyering <meyering@lucent.com>
6683 * hard-locale.c (hard_locale): Revert last change -- it was simply
6684 wrong. That set_locale call must not have any side effects.
6687 2000-10-22 Jim Meyering <meyering@lucent.com>
6689 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6690 [CYCLIC]: Remove now-unused definition.
6692 * save-cwd.c (O_DIRECTORY): Define, if needed.
6693 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6694 Suggestion from Ulrich Drepper.
6696 2000-10-21 Jim Meyering <meyering@lucent.com>
6698 * dirname.c (dir_name_r): New function, factored out of dir_name.
6699 (dir_name): Use dir_name_r.
6700 * dirname.h (dir_name_r): Declare it.
6702 2000-10-21 Jim Meyering <meyering@lucent.com>
6704 * dirname.c (memrchr): Declare if necessary.
6705 (dir_name): Remove the restriction that there be no
6706 trailing slashes. Now, this code skips past them, effectively
6708 [TEST_DIRNAME] (main): New unit tests.
6710 * memrchr.c: New file from GNU libc.
6711 Undef __memrchr, too.
6712 [!weak_alias]: Define __memrchr to memrchr.
6713 Guard weak_alias use with `#ifdef weak_alias'.
6715 2000-10-17 Jim Meyering <meyering@lucent.com>
6717 * quote.h (PARAMS): Define and use.
6718 Reported by Akim Demaille.
6720 * getopt.c: Update from libc.
6722 2000-10-16 Jim Meyering <meyering@lucent.com>
6724 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6727 2000-09-25 Jim Meyering <meyering@lucent.com>
6729 * md5.h (rol): Define (from GnuPG).
6731 * sha.c: Give credit (GnuPG) where due.
6732 (M): Use rol rather than open-coding it.
6733 Add a FIXME comment.
6735 2000-09-21 Jim Meyering <meyering@lucent.com>
6737 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6738 Reported by Michael Stone.
6740 2000-09-20 Jim Meyering <meyering@lucent.com>
6742 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6743 (noinst_HEADERS): Add sha.h.
6744 Based on code from Scott G. Miller and from GnuPG.
6746 2000-09-15 Jim Meyering <meyering@lucent.com>
6748 * regex.c: Update from libc.
6750 2000-09-10 Jim Meyering <meyering@lucent.com>
6752 * getopt.c (_getopt_internal): Update from glibc.
6754 2000-09-09 Jim Meyering <meyering@lucent.com>
6756 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6757 think it should be used as a general replacement for isascii.
6758 * fnmatch.c: Likewise.
6759 * mbswidth.c: Likewise
6760 * regex.c: Likewise.
6763 * userspec.c: Include sys/param.h and limits.h.
6765 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6766 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6767 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6768 UID, GID. Check range.
6770 2000-09-06 Jim Meyering <meyering@lucent.com>
6772 * getopt.c (_getopt_internal): Update from glibc.
6774 2000-08-30 Jim Meyering <meyering@lucent.com>
6776 * strftime.c: Merge in changes from GNU libc.
6778 2000-08-26 Jim Meyering <meyering@lucent.com>
6780 * closeout.c: Include "__fpending.h".
6781 (close_stdout_status): Return right away if there's nothing to flush.
6783 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6784 * __fpending.c: New file.
6785 * __fpending.h: New file.
6787 2000-08-07 Paul Eggert <eggert@twinsun.com>
6789 Standardize on "memory exhausted" instead of "Memory exhausted"
6790 or "virtual memory exhausted".
6791 * obstack.c (print_and_abort): Use "memory exhausted", not
6792 "virtual memory exhausted".
6793 * same.c (same_name): Invoke xalloc_die instead of printing
6795 * userspec.c (parse_user_spec): Likewise.
6796 * bumpalloc.h: comment fix
6797 * same.c, userspec.c: Include xalloc.h.
6799 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6800 not char *const and pointing to a constant array.
6801 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6802 (xrealloc): Comment fix.
6804 * userspec.c (parse_user_spec):
6805 Don't translate a message until just before returning,
6806 to avoid unnecessary translation.
6808 2000-08-07 Jim Meyering <meyering@lucent.com>
6810 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6811 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6812 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6813 getgroups.c, gethostname.c, getopt.h, group-member.c,
6814 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6815 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6816 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6817 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6818 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6819 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6820 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6821 yesno.c: Back out Copyright date changes for each file with no change
6822 this year. This eases coordination with other programs using the same
6823 source code modules. From Paul Eggert.
6825 2000-08-03 Greg McGary <greg@mcgary.org>
6827 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6828 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6829 (EXTEND_BUFFER): Use them.
6831 2000-08-01 Jim Meyering <meyering@lucent.com>
6833 * dirname.c (ISSLASH): Define.
6834 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6835 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6836 both `\' and `/' may be use as path separators.
6837 Based on a patch from Prashant TR.
6839 2000-07-31 Paul Eggert <eggert@twinsun.com>
6841 * quotearg.c (quotearg_n_options): Don't make the initial
6842 slot vector a constant, since it might get modified.
6844 2000-07-31 Jim Meyering <meyering@lucent.com>
6846 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6847 * obstack.c (print_and_abort): Likewise.
6849 2000-07-30 Paul Eggert <eggert@twinsun.com>
6851 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6852 buffer, so that the caller can always quote one small
6853 component of a "memory exhausted" message in slot 0.
6854 From a suggestion by Jim Meyering.
6856 2000-07-30 Jim Meyering <meyering@lucent.com>
6858 * makepath.c (make_path): Quote the other instance, too.
6860 * quotearg.c (N_STATIC_SLOTVECS): Define.
6861 (STATIC_BUF_SIZE): Define.
6862 (quotearg_n_options): Use only statically allocated storage when
6863 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6864 than STATIC_BUF_SIZE.
6866 2000-07-29 Jim Meyering <meyering@lucent.com>
6868 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6869 * dirname.c (dir_name): Likewise.
6871 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6873 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6874 (dir_name): Assert that there are no trailing slashes.
6876 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6878 * mbswidth.h (mbswidth): Add a flags argument.
6879 (mbswidth): New declaration.
6880 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6881 * mbswidth.c (mbswidth): Add a flags argument.
6882 (mbsnwidth): New function.
6884 2000-07-24 Jim Meyering <meyering@lucent.com>
6886 * mbswidth.c: Remove useless #else. From Bruno Haible.
6888 2000-07-23 Paul Eggert <eggert@twinsun.com>
6890 * mbswidth.c (_XOPEN_SOURCE):
6891 Don't define; this causes problems on Solaris 7.
6892 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6894 2000-07-23 Paul Eggert <eggert@twinsun.com>
6897 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6898 so that mbstate_t is always defined.
6900 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6901 be 1 in at least one GCC installation, and this configuration
6902 error is likely to be common. Ignoring MB_LEN_MAX hurts
6903 performance on hosts that have mbrtowc but have only unibyte
6904 locales, but I assume these hosts are rare.
6906 2000-07-23 Paul Eggert <eggert@twinsun.com>
6908 * quotearg.c: Streamline by invoking multibyte code only if needed.
6909 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6910 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6911 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6912 invoke multibyte primitives.
6914 2000-07-23 Jim Meyering <meyering@lucent.com>
6916 * basename.c (base_name): Add an assertion.
6918 2000-07-15 Bruno Haible <clisp.cons.org>
6920 * quotearg.c: When the system forces us to redefine mbstate_t,
6921 shadow its mbsinit function.
6923 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6925 * mbswidth.h: New file.
6926 * mbswidth.c: New file.
6927 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6928 (noinst_HEADERS): Add mbswidth.h.
6930 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6932 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6935 2000-07-15 Jim Meyering <meyering@lucent.com>
6937 * makepath.c: Include quote.h.
6938 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6939 corresponding argument in a `quote (...)' call.
6940 Give better diagnostics.
6942 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6943 (noinst_HEADERS): Add quote.h.
6945 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6946 from tar's src/misc.c.
6947 * quote.h: New file. Prototypes for same.
6949 2000-07-10 Paul Eggert <eggert@twinsun.com>
6951 From a suggestion by Bruno Haible.
6952 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6953 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6954 to decide whether to define the BeOS workaround macro;
6955 this adjusts to the change to AC_MBSTATE_T.
6957 2000-07-13 Paul Eggert <eggert@twinsun.com>
6959 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6961 * quotearg.c (quoting_style_args, quoting_style_vals,
6962 quotearg_buffer_restyled): Add support for
6963 clocale_quoting_style. Undo previous change to
6964 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6965 and "{RIGHT QUOTATION MARK}" msgids.
6967 2000-07-05 Paul Eggert <eggert@twinsun.com>
6969 The old behavior of quoting `like this' doesn't look good with
6970 newer, ISO-style fonts. See:
6971 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6973 Instead, quote "like this" by default. Let the translator
6974 tailor the locale-specific quoting behavior by providing
6975 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6977 * quotearg.c (N_): New macro.
6978 (gettext_default): New function.
6979 (quotearg_buffer_restyled): Use
6980 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6981 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6983 2000-07-09 Jim Meyering <meyering@lucent.com>
6985 * Most files: Update copyright dates to include 2000.
6987 2000-07-08 Jim Meyering <meyering@lucent.com>
6989 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6991 (xgethostname): Remove now-unnecessary #ifdef.
6992 Move declaration of `err' into loop where it's used.
6994 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6996 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6997 by allocating a larger buffer. Test the gethostname return value for
6998 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6999 returns an error and ENAMETOOLONG isn't defined.
7001 2000-07-05 Paul Eggert <eggert@twinsun.com>
7002 and Bruno Haible <haible@clisp.cons.org>
7004 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7006 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7008 * quotearg.c (struct quoting_options): Simplify quote_these_too
7011 2000-07-03 Jim Meyering <meyering@lucent.com>
7013 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7014 Reported by Bruno Haible.
7016 2000-07-04 Jim Meyering <meyering@lucent.com>
7018 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7019 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7022 2000-07-03 Paul Eggert <eggert@twinsun.com>
7023 and Bruno Haible <haible@clisp.cons.org>
7025 * quotearg.c (mbrtowc):
7026 Assign to *pwc, and return 1 only if result is nonzero.
7027 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7029 2000-07-03 Jim Meyering <meyering@lucent.com>
7031 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7032 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7035 2000-07-02 Jim Meyering <meyering@lucent.com>
7037 * quotearg.c (mbstate_t): Don't define here.
7039 2000-07-02 Jim Meyering <meyering@lucent.com>
7041 * nanosleep.c (SIGCONT): Define if not already defined.
7043 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7045 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7046 per change in ../m4/ls-mntd-fs.m4.
7047 (read_filesystem_list): Ignore symbolic links.
7049 2000-06-29 Jim Meyering <meyering@lucent.com>
7051 * same.c: Include <string.h> or <strings.h>, as appropriate,
7052 for declaration of strcmp.
7054 * long-options.c: Include <stdlib.h>, for declaration of exit.
7056 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7057 Avoid warning by casting result to `char *' to remove `const'.
7059 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7061 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7063 2000-06-26 Paul Eggert <eggert@twinsun.com>
7065 savedir now sets errno on failure and invokes xmalloc to get memory.
7066 Fix a couple of other minor bugs while we're at it.
7068 * savedir.c (<unistd.h>): Do not include; there's no need.
7069 (NAMLEN): Remove macro.
7070 (malloc, realloc): Remove decls.
7072 ("xalloc.h"): Include.
7073 (NAME_SIZE_DEFAULT): New macro.
7074 (savedir): Use xmalloc / xrealloc to allocate memory.
7075 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7076 Skip "" directory entries.
7077 Use strlen to calculate directory entry length, since the old method
7078 is rarely used these days and isn't worth supporting.
7079 Don't use a pointer after freeing it.
7080 Check for integer overflow when calculating allocation size.
7081 Use memcpy to copy entries, instead of stpcpy.
7082 Set errno properly when returning NULL.
7083 Check for readdir error.
7085 2000-06-26 Jim Meyering <meyering@lucent.com>
7087 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7089 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7091 * getusershell.c (xmalloc, xrealloc): Remove functions.
7093 Don't include <stdlib.h>. Don't declare malloc, realloc.
7095 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7097 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7099 2000-06-24 Jim Meyering <meyering@lucent.com>
7101 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7103 2000-06-21 Jim Meyering <meyering@lucent.com>
7105 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7107 2000-06-19 Paul Eggert <eggert@twinsun.com>
7109 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7110 (mbrtowc, mbstate_t): Define substitutes if
7111 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7112 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7113 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7115 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7117 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7118 than 1024, return a memory chunk of least possible size, instead
7119 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7120 Use free/xmalloc instead of xrealloc to avoid copying for very long
7123 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7125 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7126 address, not strdup. Include <stdlib.h> and don't declare free().
7128 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7130 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7133 2000-06-21 Jim Meyering <meyering@lucent.com>
7135 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7136 (noinst_HEADERS): Add getstr.h.
7138 * getline.c (getstr): Move into a separate file.
7139 * getstr.c (getstr): New file, extracted from getline.c, with
7140 the following changes: new parameter, delim2; both delim[12]
7141 parameters have type `int', not `char'. The latter would lose
7142 with 8-bit delimiters.
7143 * getstr.h: New file.
7145 2000-06-19 Jim Meyering <meyering@lucent.com>
7147 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7149 2000-06-18 Jim Meyering <meyering@lucent.com>
7151 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7152 Besides, these days every porting target provides a mkdir function.
7154 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7155 (this snippet comes from src/system.h).
7157 2000-06-15 Paul Eggert <eggert@twinsun.com>
7159 * human.c (adjust_value): New function.
7160 (human_readable_inexact): Apply rounding style even when
7161 printing approximate values.
7163 2000-06-14 Paul Eggert <eggert@twinsun.com>
7165 * human.c (human_readable_inexact): Allow an input block
7166 size that is not a multiple of the output block size, and vice versa.
7167 Reported by Piergiorgio Sartor.
7169 2000-06-14 Paul Eggert <eggert@twinsun.com>
7171 * getdate.y (get_date): Apply relative times after time
7172 zone indicator, not before. Reported by Todd A. Jacobs.
7174 2000-06-13 Jim Meyering <meyering@lucent.com>
7176 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7178 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7180 2000-06-12 Paul Eggert <eggert@twinsun.com>
7182 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7184 2000-06-04 Paul Eggert <eggert@twinsun.com>
7186 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7188 2000-06-04 Jim Meyering <meyering@lucent.com>
7190 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7191 SunOS 4.1.4 for which gid_t is an unsigned type.
7193 2000-06-03 Jim Meyering <meyering@lucent.com>
7195 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7197 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7199 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7200 newer, don't install charset.alias.
7201 * config.charset: Change the Linux/glibc rules so they become empty
7202 on glibc-2.1 or newer.
7204 2000-06-02 Jim Meyering <meyering@lucent.com>
7206 * mountlist.c: Back out last change. Instead, do this...
7207 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7208 member using the same `ignore'-testing code.
7209 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7213 2000-05-29 Jim Meyering <meyering@lucent.com>
7215 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7216 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7218 2000-05-22 Jim Meyering <meyering@lucent.com>
7220 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7222 2000-05-18 Jim Meyering <meyering@lucent.com>
7224 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7225 back, too, since it may have been modified by allocate_entry.
7226 (hash_delete): Rewrite to use neither the assignment operator
7227 nor the comma operator in an if-expression.
7229 2000-05-15 Paul Eggert <eggert@twinsun.com>
7232 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7233 Remove; no longer needed.
7234 "quotearg.h": Add include.
7235 (file_name): Do not bother to explicitly initialize to NULL; it's less
7236 efficient on some hosts.
7237 (close_stdout_status): Remove test as to whether stdout was already
7238 closed; it breaks for the case "echo x | sort >&-".
7239 Quote file name colons.
7240 Do not assume that _("write error") lacks format strings.
7242 2000-05-15 Jim Meyering <meyering@lucent.com>
7244 * version-etc.c (version_etc_copyright): Update the copyright string
7245 used in all --version output.
7247 2000-05-14 Jim Meyering <meyering@lucent.com>
7249 * closeout.c (close_stdout_set_file_name): New function.
7250 (close_stdout_status): Use new file-scoped global.
7251 Return right away if fstat says the stdout file descriptor is invalid.
7252 * closeout.h (close_stdout_set_file_name): Declare.
7254 2000-05-10 Jim Meyering <meyering@lucent.com>
7256 * closeout.c [default_exit_status]: New file-scoped variable.
7257 (close_stdout_set_status): New function.
7258 * closeout.h (close_stdout_set_status): Declare.
7260 2000-05-08 Jim Meyering <meyering@lucent.com>
7262 * long-options.c: Don't include closeout.h.
7263 (parse_long_options): Don't call close_stdout for --version.
7265 2000-05-06 Jim Meyering <meyering@lucent.com>
7267 * strnlen.c: Undefine __strnlen and strnlen.
7268 [!weak_alias]: Define __strnlen to strnlen.
7270 * atexit.c: New file, from libiberty.
7272 2000-05-06 Jim Meyering <meyering@lucent.com>
7274 * closeout.c (close_stdout_status): Also check for errors on the
7277 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7279 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7280 instead of xmalloc, xrealloc, path_concat.
7281 (locale_charset): Treat empty environment variables as absent.
7282 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7284 2000-05-04 Jim Meyering <meyering@lucent.com>
7286 * getopt.c: Update from glibc.
7287 * obstack.c: Likewise.
7288 * obstack.h: Likewise.
7289 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7291 * regex.h: Likewise.
7292 * strndup.c: Likewise.
7293 * strnlen.c: New file, from glibc.
7295 2000-05-01 Jim Meyering <meyering@lucent.com>
7297 * full-write.c (full_write): Remove `FIXME' part of comment.
7299 2000-04-29 Jim Meyering <meyering@lucent.com>
7301 * path-concat.c: Declare strdup only if it's not defined.
7302 * canon-host.c: Likewise.
7304 2000-04-28 Jim Meyering <meyering@lucent.com>
7306 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7307 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7308 included first, then limits.h is included by locale.h by libintl.h.
7309 From John David Anglin.
7311 2000-04-25 Jim Meyering <meyering@lucent.com>
7313 * makepath.c (S_IRWXUGO): Define.
7314 (make_path): Always perform explicit chmod if MODE specifies any
7315 of the `special' permission bits. Prompted by a bug report against
7316 install from Mate Wierdl and Joost van Baal.
7318 2000-04-18 Jim Meyering <meyering@lucent.com>
7322 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7323 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7325 2000-04-17 Jim Meyering <meyering@lucent.com>
7327 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7328 the definition of it to rpl_strftime also defined-away the system's
7331 2000-04-15 Jim Meyering <meyering@lucent.com>
7333 Use `C' to denote so-called `contiguous' files, the same way
7335 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7336 (ftypelet): Use S_ISCTG.
7337 From Michael Deutschmann.
7339 2000-04-14 Jim Meyering <meyering@lucent.com>
7341 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7343 2000-04-08 Jim Meyering <meyering@lucent.com>
7345 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7346 names don't conflict. Reported by Eli Zaretskii.
7348 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7350 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7351 bug. Deal with the different error behavior of Irix iconv.
7353 2000-04-07 Jim Meyering <meyering@lucent.com>
7355 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7356 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7358 2000-04-05 Jim Meyering <meyering@lucent.com>
7360 Portability tweaks required for ultrix4.3.
7361 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7362 * readutmp.c: Include sys/types.h before sys/stat.h.
7363 * canon-host.c: Declare strdup.
7364 * path-concat.c: Likewise.
7365 From John David Anglin.
7367 2000-04-04 Jim Meyering <meyering@lucent.com>
7369 Be more DOS 8.3-friendly.
7370 * ref-add.sin: Renamed from ref-add.sed.in.
7371 * ref-del.sin: Renamed from ref-del.sed.in.
7372 * Makefile.am: Reflect renaming.
7373 Reported by Eli Zaretskii.
7375 Use a temporary file name that won't clash with `charset.alias'
7376 in the DOS 8.3 name space.
7377 * Makefile.am (charset_tmp): Define.
7378 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7379 (uninstall-local): Likewise.
7380 Reported by Eli Zaretskii.
7382 2000-03-29 Paul Eggert <eggert@twinsun.com>
7384 * time/strftime.c (my_strftime): Make sure we call the system
7385 strftime, not ourselves, when invoking the underlying strftime.
7387 2000-03-24 Jim Meyering <meyering@lucent.com>
7389 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7390 (charset_alias): Define.
7391 (install-exec-local): Factor out common code.
7392 (uninstall-local): Split lines longer than 80.
7393 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7395 (.sed.in.sed): New rule. Don't redirect directly to $@.
7396 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7398 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7400 * config.charset: Output a line containing "Packages using this file".
7401 * ref-add.sed.in, ref-del.sed.in: New files.
7402 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7403 ref-del.sed): New rules.
7405 2000-03-17 Jim Meyering <meyering@lucent.com>
7407 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7408 Otherwise, include <strings.h>
7410 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7412 * unicodeio.c (utf8_wctomb): New function.
7413 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7414 format instead of in UCS-4 with platform dependent endianness.
7416 2000-03-07 Paul Eggert <eggert@twinsun.com>
7418 * savedir.c (savedir): Work even if directory size is
7419 negative; this can happen with some screwy NFS configurations.
7421 2000-03-06 Jim Meyering <meyering@lucent.com>
7423 * localcharset.c (get_charset_aliases): Don't try to free file_name
7424 if it's NULL (because we ran out of memory). From Bruno Haible.
7426 2000-03-05 Jim Meyering <meyering@lucent.com>
7428 * localcharset.c ("path-concat.h"): Include.
7429 (get_charset_aliases): Use path_concat instead of ANSI string
7432 * unicodeio.h (PARAMS): Define.
7433 Use it to guard prototype.
7435 2000-03-04 Jim Meyering <meyering@lucent.com>
7437 * Makefile.am (install-exec-local): Create $(libdir) before installing
7439 (uninstall-local): Uncomment this rule so `make distcheck' works
7442 * unicodeio.c (<errno.h>): Include it.
7443 (errno): Declare if not defined.
7445 * localcharset.c: Add Bruno's comment justifying use of volatile.
7447 * config.charset: New version, incorporating remarks from a linux
7448 i18n mailing list. From Bruno Haible.
7450 2000-03-02 Jim Meyering <meyering@lucent.com>
7452 * Makefile.am (EXTRA_DIST): Add config.charset.
7454 2000-03-01 Jim Meyering <meyering@lucent.com>
7456 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7457 * unicodeio.c: Likewise.
7459 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7461 * config.charset: New file.
7462 * localcharset.c: New file.
7463 * unicodeio.h, unicodeio.c: New files.
7464 * Makefile.am (DEFS): Add -DLIBDIR=...
7465 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7466 (noinst_HEADERS): Add unicodeio.h.
7467 (all-local, install-exec-local, charset.alias): New targets.
7469 2000-02-28 Paul Eggert <eggert@twinsun.com>
7471 * quotearg.c (ALERT_CHAR): New macro.
7472 (quotearg_buffer_restyled): Use it.
7474 2000-02-27 Jim Meyering <meyering@lucent.com>
7476 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7477 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7479 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7480 not `#if STDC_HEADERS'.
7481 Declare malloc if needed.
7483 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7484 now that autoconf always defines the HAVE_DECL_ symbols.
7485 * human.c: Likewise.
7487 * strtoumax.c: Likewise.
7489 * backupfile.c: Arrange for cpp to fail if the configure-time
7490 declaration check was not run.
7492 * human.c: Likewise.
7494 * strtoumax.c: Likewise.
7496 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7497 then first look up the entire `.'-containing string as a login name.
7499 2000-02-18 Paul Eggert <eggert@twinsun.com>
7501 * getdate.y: Handle two-digit years with leading zeros correctly.
7502 (textint): New typedef.
7503 (parser_control): Member year changed from int to textint.
7505 (YYSTYPE): Removed; replaced by %union with int and textint members.
7506 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7507 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7508 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7509 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7510 (date, number, to_year): Use width of number in digits, not its value,
7511 to determine whether it's a 2-digit year, or a 2-digit time.
7512 (yylex): Store number of digits of numeric tokens.
7513 Reported by John Kendall.
7515 (parser_control): Changed from struct parser_control to typedef (for
7516 consistency). All uses changed.
7518 (tID): Removed; not used.
7519 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7521 2000-02-14 Paul Eggert <eggert@twinsun.com>
7523 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7524 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7526 2000-02-12 Jim Meyering <meyering@lucent.com>
7528 * userspec.c (ISDIGIT): Define it.
7529 (isdigit): Remove definition.
7530 (is_number): Use ISDIGIT, not isdigit.
7531 <libintl.h>: Include.
7533 (parse_user_spec): Mark translatable strings.
7535 2000-02-10 Jim Meyering <meyering@lucent.com>
7537 With these changes, nanosleep.[ch] are finally enough like the other
7538 lib/* replacement files to compile on a few more losing systems.
7540 * nanosleep.h: Don't include config.h.
7541 Remove prototype from declaration of nanosleep.
7542 (PARAMS): Remove now-unneeded definition.
7543 * nanosleep.c: #undef nanosleep.
7544 (rpl_nanosleep): Rename from nanosleep.
7546 2000-02-03 Jim Meyering <meyering@lucent.com>
7548 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7549 rather than with `#if HAVE_UTMPNAME'.
7551 2000-02-01 Jim Meyering <meyering@lucent.com>
7553 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7555 2000-01-31 Jim Meyering <meyering@lucent.com>
7557 * nanosleep.h (nanosleep): Guard declaration with
7558 `#if ! HAVE_DECL_NANOSLEEP'.
7559 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7560 the declaration in that vendor's sys/timers.h.
7561 Reported by Christian Krackowizer.
7563 * quotearg.c (ISASCII): Add #undef and move definition to follow
7564 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7565 (ISPRINT): Likewise.
7566 Reported by Tom Tromey.
7568 2000-01-30 Jim Meyering <meyering@lucent.com>
7570 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7571 uses of ->ut_name. The latter doesn't work with new Linux header files
7572 where only utmpx.ut_user is declared.
7574 * readutmp.h (UT_USER): Define.
7576 2000-01-23 Jim Meyering <meyering@lucent.com>
7578 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7581 2000-01-22 Jim Meyering <meyering@lucent.com>
7583 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7584 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7585 Required for some AIX systems. Reported by Christian Krackowizer.
7586 [TESTING] (main): New function.
7588 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7589 * dirname.c (dir_name): Support for DOS-style file names with drive
7592 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7594 * strverscmp.c (ISDIGIT): Define.
7595 (strverscmp): Use ISDIGIT, not isdigit.
7597 2000-01-17 Paul Eggert <eggert@twinsun.com>
7599 * nanosleep.c (nanosleep):
7600 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7601 POSIX.1 doesn't require SA_INTERRUPT and some systems
7602 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7603 it's been part of POSIX.1 since day 1 (in 1988).
7605 2000-01-17 Jim Meyering <meyering@lucent.com>
7607 * interlock: Remove unused file. Reported by François Pinard.
7609 2000-01-16 Paul Eggert <eggert@twinsun.com>
7611 * quotearg.c (quotearg_buffer_restyled): Do not quote
7612 alert, backslash, formfeed, and vertical tab unnecessarily in
7613 shell quoting style.
7616 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7617 Free Software Foundation, Inc.
7618 Copying and distribution of this file, with or without modification,
7619 are permitted provided the copyright notice and this notice are preserved.