1 2005-09-12 Derek Price <derek@ximbiot.com>
3 Return usable errors from canon-host.
4 * canon-host.h: New file.
5 * canon-host.c (canon_host): Wrap...
6 (canon_host_r): ...this new function, which now relies exclusively on
8 (ch_strerror): New function.
9 (last_cherror): New global.
10 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
11 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
13 (freeaddrinfo): Free ai->ai_canonname when set.
15 2005-09-12 Derek Price <derek@ximbiot.com>
16 Paul Eggert <eggert@cs.ucla.edu>
18 * glob-libc.h: Renamed from glob_.h. The new version is
19 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
20 protecting things that should be done only in gnulib contexts.
21 * glob_.h: New file, containing only the glob things needed for
23 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
24 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
25 (glob, globfree, glob_pattern_p): Now defined simply in terms of
26 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
27 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
28 and to respect the namespace rules better.
30 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
32 Merge glibc and coreutils changes into gnulib, plus a few
34 * md5.c: Use #error rather than a string.
35 (CYCLIC): New macro, from glibc source. Use it instead of rol.
36 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
37 (__attribute__): Define to empty for non recent-GCC.
38 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
39 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
40 Renamed from their non-__ counterparts, with new macros replacing
41 them if not _LIBC. Add __THROW attribute.
43 (struct md5_ctx): Align buffer if using GCC.
44 * sha1.h (struct sha1_ctx): Likewise.
45 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
46 The old name was backwards.
47 (NOTSWAP): Remove; not used.
48 (rol): New macro, moved here from md5.h.
49 (sha1_process_block): Remove a FIXME that doesn't make sense.
51 2005-09-12 Derek Price <derek@ximbiot.com>
53 * gai_strerror.c: Include config.h when available. Include
54 getaddrinfo.h before other headers to test interface.
55 Reported by Larry Jones <lawrence.jones@ugs.com>.
57 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
59 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
60 definitions, since that's the preferred style in glibc.
61 Fix a minor spacing issue, and update copyright notice to match glibc's.
63 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
65 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
67 2005-09-06 Simon Josefsson <jas@extundo.com>
69 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
70 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
72 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
74 Change bitset word type from unsigned int to unsigned long int,
75 as this has better performance on typical 64-bit hosts.
76 Port bitset code to hosts with unusual word sizes.
77 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
78 (build_collating_symbol):
79 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
80 argument is a bitset. This is merely a style issue, but it makes
81 it clearer that an entire array is expected.
82 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
83 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
84 Port to the case where bitset_word is not the same as unsigned int.
85 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
86 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
88 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
89 (build_trtable, group_nodes_into_DFAstates):
91 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
92 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
93 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
94 * regexec.c (group_nodes_into_DFAstates): Likewise.
95 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
96 * regcomp.c (optimize_subexps, lower_subexp):
97 Work even if bitset_word has holes in its bitwise representation.
98 * regex_internal.h (BITSET_WORD_BITS): Likewise.
99 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
101 * regex_internal.c (re_string_reconstruct):
102 Don't assume UCHAR_MAX == 255.
103 * regex_internal.h (bitset_set_all): Likewise.
104 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
106 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
107 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
109 (BITSET_WORD_MAX): New macro.
110 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
111 (bitset_set_all, bitset_copy): Now inline functions, not macros.
112 (bitset_empty, bitset_copy):
113 Prefer sizeof (bitset) to multiplying it out ourselves.
114 (bitset_not_merge): Remove; unused.
115 (bitset_contain): Return bool, not unsigned int with one bit on.
117 * regexec.c (build_trtable): Don't assume bitset has no stricter
118 alignment than re_node_set; do this by defining a new internal
119 type struct dests_alloc and using it to allocate memory.
121 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
123 Check for arithmetic overflow when calculating sizes, to prevent
124 some buffer-overflow issues. These patches are conservative, in the
125 sense that when I couldn't determine whether an overflow was possible,
126 I inserted a run-time check.
127 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
128 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
129 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
130 (re_xnrealloc, re_x2nrealloc): New inline functions.
131 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
132 (build_equiv_class, build_charclass): Check for arithmetic overflow
133 in size expression calculations.
134 * lib/regex_internal.c (re_string_realloc_buffers):
135 (build_wcs_upper_buffer, re_node_set_add_intersect):
136 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
137 (re_dfa_add_node, register_state): Likewise.
138 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
139 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
140 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
141 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
143 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
145 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
146 to avoid a collision with bits/local_lim.h in glibc.
147 All uses changed. Problem reported by Dmitry V. Levin in
148 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
150 * regex_internal.c (build_wcs_upper_buffer): Fix portability
151 bugs in int versus size_t comparisons.
152 (re_string_context_at): Fix bug where the code assumed that
155 Use bool where appropriate.
156 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
158 (calc_eclosure_iter): Likewise, for ROOT arg.
159 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
160 (build_charclass_op): Likewise, for NON_MATCH arg.
161 * regex_internal.c (re_string_allocate, re_string_construct):
162 (re_string_construct_common): Likewise, for ICASE arg.
163 * regexec.c (re_search_2_stub, re_search_stub):
164 Likewise, for RET_LEN arg.
165 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
166 (set_regs): Likewise, for FL_BACKTRACK arg.
167 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
168 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
169 (calc_eclosure_iter, parse_bracket_exp):
170 Use bool for internal variables that are booleans.
171 * regexec.c (re_search_internal, check_matching, proceed_next_node):
172 (set_regs, build_sifted_states, sift_states_bkref):
173 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
174 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
175 (find_collation_sequence_value):
177 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
178 (re_node_set_compare):
179 Return bool, not int. All callers changed.
180 * regexec.c (check_halt_node_context, check_dst_limits):
181 (build_trtable, check_node_accept): Likewise.
182 * regex_internal.h: Include stdbool.h.
184 Fix bugs uncovered when converting to bool.
185 * regcomp.c (calc_eclosure_iter): Check for storage allocation
186 failure instead of charging ahead blindly.
187 * regex_internal.c (register_state): Likewise.
188 * regexec.c (re_search_2_stub): Use simpler method than boolean
189 for freeing internal storage.
190 (group_nodes_into_DFA_states): Use unsigned int, not int, for
191 bitset pieces used as boolean, to avoid undefined behavior
192 on hosts that do int overflow checking.
194 2005-08-31 Derek Price <derek@ximbiot.com>
196 * getdelim.c (getdelim): Return EOF on EOF.
197 Reported by Larry Jones <lawrence.jones@ugs.com>.
199 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
201 * regex_internal.c (re_string_reconstruct): Don't assume buffer
202 lengths fit in regoff_t; this isn't true if regoff_t is the same
204 * regex.c (re_search_internal): 5th arg is LAST_START
205 (= START + RANGE) instead of RANGE. This avoids overflow
206 problems when regoff_t is the same width as size_t.
208 (re_search_2_stub): Check for overflow when adding the
209 sizes of the two strings.
210 (re_search_stub): Check for overflow when adding START
211 to RANGE; if it occurs, substitute the extreme value.
213 2005-08-31 Jim Meyering <jim@meyering.net>
215 * regcomp.c (search_duplicated_node): Make first pointer arg
217 * regex_internal.c (create_ci_newstate, create_cd_newstate):
218 (register_state): Likewise.
219 * regexec.c (search_cur_bkref_entry, check_dst_limits):
220 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
221 (group_nodes_into_DFAstates): Likewise.
223 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
225 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
226 old glibc regex code mishandles strings longer than 2**31 bytes.
227 This patch fixes this when the regex code is used in gnulib
228 (i.e., outside glibc).
230 This patch should not affect the use of the regex code inside
231 glibc. No doubt this problem also needs to be handled for glibc
232 as well, but the result will be an incompatible change to the
233 glibc ABI, and the old ABI will have to be supported too. That
234 can be the the subject for another patch.
236 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
237 governing whether the rest of this patch is active. By default,
238 the macro is disabled and the patch has no effect.
239 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
240 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
241 (struct re_pattern_buffer, re_search, re_search_2, re_match):
242 (re_match_2, re_set_registers): Use the new types.
243 * regex_internal.h (Idx, re_hashval_t): New types.
244 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
246 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
247 (re_string_context_at, bin_tree_t, re_dfastate_t):
248 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
249 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
250 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
251 (re_string_char_size_at, re_string_wchar_at):
252 (re_string_elem_size_at):
253 Use the new types and macros to port to 64-bit hosts.
254 Use unsigned types for internal values, so that the code
255 mostly works even for arrays larger than SSIZE_MAX.
256 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
257 (search_duplicated_node, calc_eclosure_iter, fetch_number):
258 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
259 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
260 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
261 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
262 (calc_inveclosure, parse_dup_op, build_range_exp):
263 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
264 (fetch_number, create_token_tree, mark_opt_subexp):
266 * regex_internal.c (re_string_construct_common, create_ci_newstate):
267 (create_cd_newstate, re_string_allocate, re_string_construct):
268 (re_string_realloc_buffers, build_wcs_upper_buffer):
269 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
270 (re_string_reconstruct, re_string_peek_byte_case):
271 (re_string_fetch_byte_case, re_string_context_at):
272 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
273 (re_node_set_init_copy, re_node_set_add_intersect):
274 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
275 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
276 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
277 (re_acquire_state, re_acquire_state_context, register_state):
279 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
280 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
281 (re_search_internal, re_search_2_stub, re_search_stub)
282 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
283 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
284 (update_cur_sifted_state, check_dst_limits):
285 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
286 (check_subexp_limits, sift_states_bkref, merge_state_array):
287 (check_subexp_matching_top, get_subexp, get_subexp_sub):
288 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
289 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
290 (expand_bkref_cache, check_node_accept_bytes):
291 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
292 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
293 (acquire_init_state_context, check_halt_node_context):
294 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
295 (sift_states_backward, clean_state_log_if_needed):
296 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
297 (find_recover_state, transit_state_sb, transit_state_mb):
298 (transit_state_bkref, build_trtable, match_ctx_clean):
300 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
301 to work around an assumption that REG_MISSING is negative.
303 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
304 (seek_collating_symbol_entry) [defined _LIBC]:
305 (lookup_collation_sequence_value) [defined _LIBC]:
306 (build_range_exp, build_collating_symbol) [defined _LIBC]:
307 Use prototypes rather than old-style function definitions.
308 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
309 (transit_state_sb) [0]:
310 (find_collation_sequence_value) [defined _LIBC]: Likewise.
312 * regexec.c (re_search_internal): Simplify update of rm_so and
315 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
316 (optimize_subexps, lower_subexp):
317 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
318 since the signed shift might overflow. Use 1u<<31 instead.
319 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
320 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
323 * regcomp.c (optimize_subexps, lower_subexp):
324 Use CHAR_BIT rather than 8, for clarity.
325 * regexec.c (check_dst_limits_calc_pos_1):
326 (check_subexp_matching_top): Likewise.
327 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
328 have to worry about portability issues when shifting it left.
329 Remove no-longer-needed test for table_size > 0.
330 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
331 in a word, as the resulting behavior is undefined.
332 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
333 in one case, a <= should have been an <, and in another case the
334 whole test was missing.
335 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
336 the standard name CHAR_BIT.
337 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
338 this is not true on one's complement and signed-magnitude hosts.
340 * regex_internal.h (re_sub_match_top_t): Remove unused member
342 (struct re_dfa_t): Remove unused member states_alloc.
343 * regcomp.c (init_dfa): Don't initialize unused members.
345 2005-08-31 Bruno Haible <bruno@clisp.org>
347 * strstr.c: Include <stddef.h>, for NULL.
348 * strcasestr.c: Likewise.
349 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
351 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
353 * iconvme.h: Add prototype for iconv_alloc.
355 2005-08-29 Simon Josefsson <jas@extundo.com>
357 * iconvme.c: Fix errno.
359 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
361 * iconvme.c: Split iconv_string into iconv_alloc.
363 2005-08-27 Jim Meyering <jim@meyering.net>
365 * fopen-safer.c: Merge minor changes from coreutils.
366 * dup-safer.c: Likewise.
367 * fd-safer.c: Likewise.
369 Merge from coreutils.
370 * stdio--.h: New file.
371 * stdlib--.h: New file.
372 * mkstemp-safer.c: New file.
375 * pipe-safer.c: New file.
376 * creat-safer.c: New file.
377 * fcntl--.h (creat): Define to creat_safer.
378 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
379 * unistd--.h (pipe): Define to pipe_safer.
380 * unistd-safer.h: Declare pipe_safer.
382 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
384 * regex_internal.h: Remove all references to
385 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
387 (bitset_not, bitset_merge, bitset_not_merge):
388 (bitset_mask, re_string_allocate, re_string_construct):
389 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
390 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
391 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
392 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
393 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
394 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
395 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
396 (re_acquire_state_context):
397 Remove unnecessary forward decls.
398 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
399 Put __attribute at function definition,
400 now that the function decl has been removed.
401 * lib/regex_internal.c (re_string_peek_byte_case):
402 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
405 2005-08-26 Simon Josefsson <jas@extundo.com>
407 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
408 Haible <bruno@clisp.org>.
410 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
412 * regexec.c (set_regs): Don't alloca with an unbounded size.
414 alloca modernization/simplification for regex.
415 * regex.c: Remove portability cruft for alloca. This no longer
416 needs to be at the start of the file, and can be moved into
417 regex_internal.h and simplified.
418 * regex_internal.h: Include <alloca.h>.
419 (__libc_use_alloca) [!defined _LIBC]: New macro.
420 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
421 now works outside glibc.
423 2005-08-24 Simon Josefsson <jas@extundo.com>
425 * getpass.c: Add WIN32 implementation. Conditionalize use of
426 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
429 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
431 Make regex safe for g++. This fixes one real bug (an "err"
432 that should have been "*err"). g++ problem reported by
434 * regex_internal.h (re_calloc): New macro, consistent with
435 re_malloc etc. All callers of calloc changed to use re_calloc.
436 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
437 not int. All callers changed.
438 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
439 just use an array of size MB_LEN_MAX.
440 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
441 (find_recover_state): Change "err" to "*err"; this fixes what
442 appears to be a real bug.
443 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
446 2005-08-25 Jim Meyering <jim@meyering.net>
448 * open-safer.c: Include <config.h>.
449 Otherwise, we'd lose LARGEFILE support in any file using
452 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
454 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
455 * regex.h (regerror): Likewise.
457 * regex.c: Do not include <sys/types.h>, as POSIX no longer
458 requires this. (The code never needed it.)
460 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
461 All uses of recently-renamed identifiers changed to use the new,
462 POSIX-compliant names. The code will build and run just fine
463 without these changes, but it's better to eat our own dog food
464 and use the standard-conforming names.
466 * regex.h: Fix a multitude of POSIX name space violations.
467 These changes have an effect only for programs that define
468 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
469 do not change anything for programs compiled in the normal way.
470 Also, there is no effect on the ABI.
472 (_REGEX_SOURCE): New macro.
473 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
474 defined and _GNU_SOURCE is not; this fixes a name space violation.
476 Rename the following macros to obey POSIX requirements.
477 The old names are still visible as macros if _REGEX_SOURCE is defined.
478 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
479 RE_BACKSLASH_ESCAPE_IN_LISTS.
480 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
481 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
482 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
483 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
484 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
485 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
486 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
487 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
488 (REG_INTERVALS): renamed from RE_INTERVALS.
489 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
490 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
491 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
492 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
493 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
494 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
495 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
496 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
497 RE_UNMATCHED_RIGHT_PAREN_ORD.
498 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
499 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
500 (REG_DEBUG): renamed from RE_DEBUG.
501 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
502 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
503 unusual, since we can't clash with the POSIX REG_ICASE.
504 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
505 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
506 (REG_NO_SUB): renamed from RE_NO_SUB.
507 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
508 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
509 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
510 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
511 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
512 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
513 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
514 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
515 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
516 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
517 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
518 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
519 RE_SYNTAX_POSIX_MINIMAL_BASIC.
520 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
521 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
522 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
523 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
524 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
525 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
526 (REG_FIXED): Renamed from REGS_FIXED.
527 (REG_NREGS): Renamed from RE_NREGS.
529 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
530 of other REG_* macros, since POSIX says the user is allowed to
531 #undef these macros selectively.
533 (reg_errcode_t): Update comment stating what other tables need
536 Rename the following enum values to obey POSIX requirements.
537 The old names are still visible as macros.
538 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
539 is not defined, since GNU is supposed to be a superset of POSIX as
540 much as possible, and since we want reg_errcode_t to be a signed
541 type for implementation consistency.
542 (_REG_NOERROR): Renamed from REG_NOERROR.
543 (_REG_NOMATCH): Renamed from REG_NOMATCH.
544 (_REG_BADPAT): Renamed from REG_BADPAT.
545 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
546 (_REG_ECTYPE): Renamed from REG_ECTYPE.
547 (_REG_EESCAPE): Renamed from REG_EESCAPE.
548 (_REG_ESUBREG): Renamed from REG_ESUBREG.
549 (_REG_EBRACK): Renamed from REG_EBRACK.
550 (_REG_EPAREN): Renamed from REG_EPAREN.
551 (_REG_EBRACE): Renamed from REG_EBRACE.
552 (_REG_BADBR): Renamed from REG_BADBR.
553 (_REG_ERANGE): Renamed from REG_ERANGE.
554 (_REG_ESPACE): Renamed from REG_ESPACE.
555 (_REG_BADRPT): Renamed from REG_BADRPT.
556 (_REG_EEND): Renamed from REG_EEND.
557 (_REG_ESIZE): Renamed from REG_ESIZE.
558 (_REG_ERPAREN): Renamed from REG_ERPAREN.
559 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
560 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
561 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
562 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
564 (_REG_RE_NAME, _REG_RM_NAME): New macros.
565 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
566 changed. But support the old name if the new one is not defined
567 and if _REGEX_SOURCE.
569 Change the following member names in struct re_pattern_buffer.
570 The old names are still supported if !_REGEX_SOURCE.
571 The new names are always supported, regardless of _REGEX_SOURCE.
572 (re_buffer): Renamed from buffer.
573 (re_allocated): Renamed from allocated.
574 (re_used): Renamed from used.
575 (re_syntax): Renamed from syntax.
576 (re_fastmap): Renamed from fastmap.
577 (re_translate): Renamed from translate.
578 (re_can_be_null): Renamed from can_be_null.
579 (re_regs_allocated): Renamed from regs_allocated.
580 (re_fastmap_accurate): Renamed from fastmap_accurate.
581 (re_no_sub): Renamed from no_sub.
582 (re_not_bol): Renamed from not_bol.
583 (re_not_eol): Renamed from not_eol.
584 (re_newline_anchor): Renamed from newline_anchor.
586 Change the following member names in struct re_registers.
587 The old names are still supported if !_REGEX_SOURCE.
588 The new names are always supported, regardless of _REGEX_SOURCE.
589 (rm_num_regs): Renamed from num_regs.
590 (rm_start): Renamed from start.
591 (rm_end): Renamed from end.
593 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
594 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
595 Prepend __ to parameter names.
597 Undo yesterday's changes.
599 2005-08-24 Jim Meyering <jim@meyering.net>
602 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
604 2005-08-21 Bruno Haible <bruno@clisp.org>
606 * lock.h: Add multiple inclusion guard.
607 * tls.h: Add multiple inclusion guard.
609 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
611 * regex.h (REG_NOSYS)
612 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
613 Define, since POSIX requires it as of 2001.
614 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
615 New private symbol, used to keep the enum signed in all cases.
616 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
617 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
619 * regex_internal.c (re_string_skip_chars, register_state):
621 Remove forward decls; no longer needed now that we use prototypes.
622 * regexec.c (acquire_init_state_context, check_halt_node_context):
623 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
624 (clean_state_log_if_needed): Likewise.
626 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
628 Fix problems reported by Sam Steingold in
629 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
630 * regexec.c (sift_states_bkref): Fix portability bug: the code
631 assumed that reg_errcode_t is a signed type, which is not
632 necessarily true if _XOPEN_SOURCE is not defined.
633 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
634 some compilers warn about it otherwise.
636 2005-08-20 Jim Meyering <jim@meyering.net>
638 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
639 of unused local, dfa.
641 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
643 * regcomp.c (create_initial_state): Remove duplicate decl.
644 (init_word_char, create_initial_state, duplicate_node_closure):
645 (fetch_token, peek_token_bracket, build_range_exp):
646 (build_collating_symbol): Remove forward decls; no longer needed
647 now that we use prototypes.
650 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
651 (re_compile_fastmap_iter, regcomp, regerror, regfree):
652 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
653 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
654 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
655 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
656 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
657 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
658 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
659 (build_range_exp, build_collating_symbol, parse_bracket_exp):
660 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
661 (build_charclass, build_charclass_op, fetch_number, create_tree):
662 (create_token_tree, mark_opt_subexp, duplicate_tree):
663 Use prototypes rather than old-style definitions.
666 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
667 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
668 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
669 (re_string_reconstruct, re_string_peek_byte_case):
670 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
671 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
672 (re_node_set_init_copy, re_node_set_add_intersect):
673 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
674 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
675 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
676 (re_acquire_state, re_acquire_state_context, register_state):
677 (create_ci_newstate, create_cd_newstate, free_state):
679 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
680 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
681 (re_search_internal, prune_impossible_nodes):
682 (acquire_init_state_context, check_matching, static):
683 (check_halt_node_context, check_halt_state_context, proceed_next_node):
684 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
685 (update_regs, sift_states_backward, build_sifted_states):
686 (clean_state_log_if_needed, merge_state_array):
687 (update_cur_sifted_state, add_epsilon_src_nodes):
688 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
689 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
690 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
691 (find_recover_state, check_subexp_matching_top, transit_state_mb):
692 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
693 (check_arrival, check_arrival_add_next_nodes):
694 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
695 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
696 (check_node_accept_bytes, check_node_accept, extend_buffers):
697 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
698 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
703 (re_string_allocate, re_string_construct, re_string_reconstruct):
704 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
705 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
706 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
707 (re_string_context_at, re_string_peek_byte_case):
708 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
709 is defined, since we now use prototypes always.
711 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
712 C89 or better. All uses removed.
714 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
716 * regex_internal.c (re_acquire_state, re_acquire_state_context)
717 [defined lint]: Suppress bogus uninitialized-variable warnings.
719 * regcomp.c (duplicate_node): Return new index, not an error code,
720 and let the caller return REG_ESPACE if out of space. This
721 removes an uninitialied-variable warning with GCC 4.0.1, and also
722 avoids taking the address of a local variable. All callers
725 2005-08-19 Jim Meyering <jim@meyering.net>
727 * regexec.c (proceed_next_node): Redo local variables to
728 avoid GCC shadowing warnings.
730 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
732 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
733 (re_node_set_insert_last, re_dfa_add_node):
734 Rename local variables to avoid GCC shadowing warnings.
736 2005-08-18 Bruno Haible <bruno@clisp.org>
738 * strstr.c (strstr): Fix return value in multibyte case.
739 * strcasestr.c (strcasestr): Likewise.
741 2005-08-17 Jim Meyering <jim@meyering.net>
743 Make the %s format (seconds since the epoch) work for a negative
744 number and when used with a zero-padded field width, e.g. %015s.
746 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
747 label so that it precedes the code to set `digits'. Otherwise,
748 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
749 print `00-22'. Now, it prints `-0022', as it should.
751 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
753 * regex.h: Remove useless space-before-tab. From coreutils.
755 2005-08-17 Bruno Haible <bruno@clisp.org>
757 * strcasestr.h: New file.
758 * strcasestr.c: New file.
760 2005-08-17 Bruno Haible <bruno@clisp.org>
762 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
763 * strstr.c: Completely rewritten, with multibyte locale support.
765 2005-08-17 Bruno Haible <bruno@clisp.org>
767 * strcasecmp.c: Use mbuiter.h.
769 2005-08-17 Bruno Haible <bruno@clisp.org>
771 * mbuiter.h: New file.
773 2005-08-16 Bruno Haible <bruno@clisp.org>
775 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
777 (mbi_avail, mbi_advance): Let the iteration end before the terminating
778 NUL byte, not after it.
780 2005-08-16 Bruno Haible <bruno@clisp.org>
782 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
783 the valid ones. Makes the comparison operations transitive:
784 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
785 * strcasecmp.c (strcasecmp): Use mb_casecmp.
787 2005-08-16 Bruno Haible <bruno@clisp.org>
789 * strcase.h (strcasecmp): Add note in comments.
790 * strncasecmp.c: Use code from strcasecmp.c.
791 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
792 (strcasecmp): Work correctly in multibyte locales.
794 2005-08-16 Bruno Haible <bruno@clisp.org>
796 * strnlen1.h: New file.
797 * strnlen1.c: New file.
799 2005-08-16 Bruno Haible <bruno@clisp.org>
801 * mbfile.h: New file.
803 2005-08-16 Bruno Haible <bruno@clisp.org>
805 * mbiter.h: New file.
807 2005-08-16 Bruno Haible <bruno@clisp.org>
809 * mbchar.h: New file.
810 * mbchar.c: New file.
812 2005-08-16 Bruno Haible <bruno@clisp.org>
814 * tls.h: New file, from GNU gettext.
815 * tls.c: New file, from GNU gettext.
817 2005-08-15 Bruno Haible <bruno@clisp.org>
819 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
822 2005-08-14 Jim Meyering <jim@meyering.net>
826 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
827 Use the hash-table-based cycle-detection code not just when
828 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
829 Reported by James Youngman in
830 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
831 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
832 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
833 This lets us compile with -DFTS_DEBUG, once again.
834 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
835 * fts.c (fd_safer): Remove decl.
836 Include fcntl--.h rather than unistd-safer.h
837 (fts_safe_changedir): Don't call fd_safer; no longer needed
838 now that we include fcntl--.h.
840 2005-08-11 Simon Josefsson <jas@extundo.com>
842 * readline.h, readline.c: New file.
844 2005-08-11 Bruno Haible <bruno@clisp.org>
846 * strnlen.h (strnlen): Change parameter name to match comment.
848 2005-08-10 Simon Josefsson <jas@extundo.com>
850 * strndup.c: Use strnlen.h.
852 * strnlen.h: New file.
854 2005-08-02 Simon Josefsson <jas@extundo.com>
856 * getline.h, getline.c: Rewrite.
858 * getdelim.h, getdelim.c: New files, ported from glibc.
860 2005-07-31 Bruno Haible <bruno@clisp.org>
862 * lock.h (gl_lock_initializer): New macro.
863 (gl_lock_define_initialized): Use it.
864 (gl_rwlock_initializer): New macro.
865 (gl_rwlock_define_initialized): Use it.
866 (gl_recursive_lock_initializer): New macro.
867 (gl_recursive_lock_define_initialized): Use it.
869 2005-07-26 Bruno Haible <bruno@clisp.org>
871 * lock.h: Update from GNU gettext.
872 * lock.c: Update from GNU gettext.
874 2005-07-18 Bruno Haible <bruno@clisp.org>
876 * lock.h (gl_once_t): New type.
877 (gl_once_define, gl_once): New macros.
878 * lock.c (fresh_once): New variable.
879 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
882 2005-07-18 Simon Josefsson <jas@extundo.com>
884 * check-version.c (check_version): Accept identical versions too.
886 2005-07-18 Bruno Haible <bruno@clisp.org>
888 * lock.h: New file, from GNU gettext.
889 * lock.c: New file, from GNU gettext.
891 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
893 * quotearg.c: Add translator comment suggested by Bruno Haible,
896 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
898 * version-etc-fsf.c (version_etc_copyright): Parameterize the
899 copyright symbol and the year.
900 * version-etc.c (COPYRIGHT_YEAR): New constant.
901 (version_etc_va): Use parameterized copyright notice.
902 Reword to conform to the current GNU coding standards.
904 2005-07-11 Simon Josefsson <jas@extundo.com>
906 * size_max.h: New file.
908 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
910 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
913 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
914 and Paul Eggert <eggert@cs.ucla.edu>
916 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
917 in wint_t, not wchar_t. Remove now-unnecessary cast.
919 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
921 * regex.c, regex.h: Sync from libc.
922 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
923 New files, synced from libc, except that regex_internal.h
924 currently has a small porting fix.
926 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
928 Remove the dependency of the strftime module on the tzset module.
929 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
930 Copy the input structure, to work around some of the bug with
931 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
932 Solaris releases, you should also use the tzset module, but we won't
933 require it as a dependency any more since we don't want LGPLed code
934 to depend on GPLed code.
936 2005-07-02 Jim Meyering <jim@meyering.net>
938 * backupfile.c (backup_args): Change a `0' to NULL.
940 2005-07-01 Jim Meyering <jim@meyering.net>
942 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
943 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
944 * save-cwd.c, tempname.c:
945 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
946 and don't include <sys/file.h>).
948 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
950 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
951 declares only 'struct timespec;' (!).
953 2005-06-29 Jim Meyering <jim@meyering.net>
955 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
956 type name. Use the variable name instead.
957 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
959 2005-06-28 Simon Josefsson <jas@extundo.com>
961 * check-version.h, check-version.c: New files.
963 2005-06-28 Simon Josefsson <jas@extundo.com>
965 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
966 collision with global variable. Better indentation. Don't
967 increment buffer pointer beyond buffer end. Based on comments
968 from Paul Eggert <eggert@cs.ucla.edu>.
972 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
974 * canon-host.c (canon-host): Append trailing "," to 0 in
975 initializer of struct addrinfo, as an indication that we don't
976 care how many members the structure has.
978 2005-06-24 Derek Price <derek@ximbiot.com>
979 and Bruno Haible <bruno@clisp.org>
981 Remove stat module & update lstat.
982 * stat.c: Remove this file...
983 (slash_aware_lstat): ...moving this content and its support...
984 * lstat.c (rpl_lstat): ...into here.
987 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
989 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
990 (ranged_convert): Don't save conversion in a temporary struct.
991 This causes a warning with GCC 4.0.0, and anyway in the typical
992 case it's not worth the extra 100 bytes or so of code.
993 (ranged_convert, __mktime_internal): When calling a function via a
994 pointer P, use P () rather than (*P) (), as we now assume C89 or
997 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
999 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1000 "who -r" failed to give output. Problem reported by Tim Waugh.
1002 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1003 (xcalloc): Use it to avoid needless tests.
1004 Problem reported by Jim Meyering.
1006 2005-06-16 Jim Meyering <jim@meyering.net>
1008 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1009 when either N or S is zero.
1011 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1013 * argp.h (__option_is_short): Check upper limit of
1014 __key. Isprint() requires its argument to have the value
1015 of an unsigned char or EOF.
1017 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1019 * fnmatch.c (fnmatch): If there is an encoding error in a
1020 multibyte string or pattern, fall back on unibyte matching.
1021 Problem reported by James Youngman.
1023 2005-06-08 Bruno Haible <bruno@clisp.org>
1025 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1028 2005-06-08 Bruno Haible <bruno@clisp.org>
1030 * csharpcomp.h: New file, from GNU gettext.
1031 * csharpcomp.c: New file, from GNU gettext.
1032 * csharpcomp.sh.in: New file, from GNU gettext.
1034 2005-06-07 Derek Price <derek@ximbiot.com>
1037 * glob_.h: Indent nested #ifdef.
1039 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1041 Sync from coreutils.
1042 Use "file name" when talking about file names, instead of "filename"
1043 or "path", as per the GNU coding standards.
1044 * mkdir-p.c: Renamed from makepath.c.
1045 (make_dir_parents): Renamed from make_path. All callers changed.
1046 * mkdir-p.h: Likewise. All includers changed.
1047 * filenamecat.c: Renamed from path-concat.c.
1048 (file_name_concat): Renamed from path_concat. All callers changed.
1049 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1050 * filenamecat.h: Likewise. All includers changed.
1051 * acl.c: Don't use "path" or "filename" to mean "file name"
1052 in comments or local variable names.
1053 * basename.c: Likewise.
1054 * canonicalize.c, canonicalize.h: Likewise.
1055 * dirname.c, dirname.h: Likewise.
1056 * euidaccess.c: Likewise.
1057 * exclude.c: Likewise
1058 * fnmatch_.h, fnmatch_loop.c: Likewise.
1059 * fsusage.c, fsuage.h: Likewise.
1060 * fts.c, fts_.h: Likewise.
1061 * getcwd.c: Likewise.
1062 * getloadavg.c: Likewise.
1063 * mkstemp.c: Likewise.
1064 * mountlist.c, mountlist.h: Likewise.
1065 * openat.c, openat.h: Likewise.
1066 * readlink-stub.c: Likewise.
1067 * readutmp.c, readutmp.h: Likewise.
1068 * rename.c: Likewise.
1069 * rmdir.c: Likewise.
1071 * savedir.c: Likewise.
1072 * stripslash.c: Likewise.
1073 * tempname.c: Likewise.
1074 * xreadlink.c: Likewise.
1075 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1077 * exclude.h: Likewise.
1079 * euidaccess.c (getuid, getgid, getuid, getegid)
1080 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1081 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1082 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1083 * pathmax.h: Include <limits.h> unconditionally, since other
1084 files have been getting away with it for years (MORE/BSD 4.3
1086 * userspec.c (getpwnam, getgrnam, getgrgid)
1087 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1089 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1090 Define to 256, not 255, as per modern POSIX.
1092 2005-06-01 Bruno Haible <bruno@clisp.org>
1094 * csharpexec.h: New file, from GNU gettext.
1095 * csharpexec.c: New file, from GNU gettext.
1096 * csharpexec.sh.in: New file, from GNU gettext.
1098 2005-05-31 Derek Price <derek@ximbiot.com>
1099 Paul Eggert <eggert@cs.ucla.edu>
1102 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1104 2005-05-29 Derek Price <derek@ximbiot.com>
1105 Paul Eggert <eggert@cs.ucla.edu>
1107 * glob_.h, glob.c: New files.
1109 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1111 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1113 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1114 the configuration hassle isn't worth it.
1115 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1116 (LONGEST_MODIFIER, PRIuMAX): Remove.
1118 2005-05-27 Bruno Haible <bruno@clisp.org>
1120 * getlogin_r.h: Remove second include of <stddef.h>.
1122 2005-05-25 Bruno Haible <bruno@clisp.org>
1123 Derek Price <derek@ximbiot.com>
1125 * getlogin_r.h: Simplify API documentation.
1127 2005-05-25 Derek Price <derek@ximbiot.com>
1128 Paul Eggert <eggert@cs.ucla.edu>
1130 * getlogin_r.c, getlogin_r.h: New files.
1132 2005-05-22 Bruno Haible <bruno@clisp.org>
1134 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1135 Also include <sys/param.h> if it defines MIN, MAX.
1136 Based on a patch by Derek Price <derek@ximbiot.com>.
1138 2005-05-22 Bruno Haible <bruno@clisp.org>
1140 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1141 (INT64_MIN): Fix definition.
1142 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1144 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1145 NEED_SIGNED_INT_TYPES.
1147 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1148 HAVE_SYSTEM_INTTYPES.
1150 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1152 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1153 so that unistd-safer.h (GPL'ed code) need not be included.
1155 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1158 * fts.c: Don't include "cycle-check.h" or "hash.h".
1159 (setup_dir, free_dir): New functions.
1160 (enter_dir, leave_dir): Define trivial
1161 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1162 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1163 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1164 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1165 Move to fts-cycle.c.
1166 (fts_open): Use setup_dir.
1167 (fts_close): Use free_dir.
1168 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1169 This adds a label and some gotos, but the alternatives were messier.
1170 Check for memory allocation failure when entering a dir.
1171 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1172 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1173 (FTS): New member fts_cycle, that is a union that contains the
1174 old active_dir_ht and cycle_state. All uses changed to mention
1175 fts_cycle.ht and fts_cycle.state.
1176 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1177 fts.c, with the following changes:
1178 (setup_dir, free_dir): New functions.
1179 (enter_dir): Now returns bool. Return true if successful, false
1180 if memory exhausted. All callers changed.
1181 Do not bother partly cleaning up on
1182 memory allocation failure; that is free_dir's job.
1183 However, free ad if hash_insert fails, to avoid memory leak.
1184 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1185 fts->fts_options to see which union member to use.
1187 2005-05-20 Jim Meyering <jim@meyering.net>
1189 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1190 Now a macro, to pacify GCC.
1192 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1194 * chown.c (rpl_chown): Return -1 on failure.
1196 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1198 * canonicalize.c: Include canonicalize.h first, to test interface.
1199 Include <stddef.h> unconditionally, since we assume C89 now.
1200 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1201 * fts.c: Include fts_.h first, to check interface.
1202 Do not include intprops.h; no longer needed.
1203 Include cycle-check.h and hash.h, since fts_.h no longer does.
1204 Remove unnecessary casts of closedir to void.
1205 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1206 decide whether to decrement nlinks.
1207 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1208 (FTS): Use struct hash_table * instead of Hash_table, so that
1209 we no longer need to include hash.h here.
1211 2005-05-17 Jim Meyering <jim@meyering.net>
1213 * fts.c, fts_.h: New files, from coreutils.
1215 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1217 Sync from coreutils.
1218 * unlinkdir.c, unlinkdir.h: New files.
1219 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1220 regex.h, unlocked-io.h, xtime.h:
1221 White space changes only.
1222 * makepath.c (make_path): Port to hosts where leading "//" is special.
1223 * yesno.c: Include getline.h, not ctype.h.
1224 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1225 Use getline to remove arbitrary restriction on response length.
1227 2005-05-13 Bruno Haible <bruno@clisp.org>
1229 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1230 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1231 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1232 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1233 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1234 Add support for 64-bit integers in the MSVC compiler.
1236 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1238 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1239 Change the initial comment to refer to GPL, not LGPL.
1240 gnulib-tool will change it to LGPL as needed.
1242 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1243 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1244 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1245 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1246 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1247 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1248 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1249 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1250 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1251 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1252 concatpath.c, config.charset, copy-file.c, copy-file.h,
1253 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1254 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1255 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1256 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1257 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1258 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1259 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1260 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1261 full-read.c, full-read.h, full-write.c, full-write.h,
1262 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1263 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1264 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1265 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1266 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1267 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1268 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1269 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1270 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1271 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1272 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1273 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1274 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1275 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1276 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1277 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1278 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1279 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1280 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1281 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1282 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1283 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1284 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1285 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1286 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1287 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1288 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1289 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1290 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1291 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1292 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1293 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1294 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1295 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1296 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1297 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1298 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1299 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1300 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1301 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1302 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1303 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1304 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1305 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1306 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1307 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1308 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1309 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1310 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1311 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1312 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1313 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1314 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1315 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1316 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1317 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1318 Update FSF postal mail address.
1320 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1322 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1323 specified in ai_socktype. Fix invalid ai_protocol
1324 check. ai_protocol is usually set to 0 or depending on
1325 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1326 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1327 ai_socktype / ai_protocol in the returned addrinfo structure.
1329 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1330 Bruno Haible <bruno@clisp.org>
1332 * inet_ntop.h: New file.
1333 * inet_ntop.c: New file, from glibc with modifications.
1335 2005-05-08 Jim Meyering <jim@meyering.net>
1337 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1339 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1341 Merge from coreutils. Among other things,
1342 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1343 * fd-safer.c: New file.
1344 * fcntl-safer.h, open-safer.c: Remove.
1345 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1346 * dup-safer.c: Include unistd-safer.h first.
1347 Don't include errno.h.
1348 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1349 * file-type.h: Don't assume invoker included sys/stat.h first.
1350 * file-type.c: Rely on file-type.h change.
1351 * getloadavg.c: Include unistd-safer.h.
1352 (getloadavg): Use safer open.
1353 * getusershell.c: Include "stdio-safer.h".
1354 (getusershell): Use safer fopen.
1355 * long-options.c (long_options): Use NULL rather than 0.
1356 * modechange.h (mode_free): Remove; all callers changed to invoke
1358 * modechange.c: Likewise.
1359 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1360 (MODE_DONE): New constant.
1361 (struct mode_change): Remove 'next' member.
1362 (make_node_op_equals): New function; like the old one of the
1363 same name, except it allocates an array.
1364 (mode_compile, mode_create_from_ref): Use it.
1365 (mode_compile): Allocate result as an array, not a linked list.
1366 Parse octal string ourself, so that we catch mistakes like "+0".
1367 (mode_adjust): Arg is an array, not a linked list.
1368 * modechange.c: Include stat-macros.h, xalloc.h.
1369 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1370 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1371 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1372 Remove. This is now stat-macros.h's job.
1373 (talloc): Remove. All callers replaced by xalloc, so that
1374 our invokers don't have to worry about reporting memory failures.
1375 (make_node_op_equals): Remove.
1376 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1378 (struct mode_change): Moved here from modechange.h.
1379 (mode_append_entry): Remove.
1380 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1381 apps to have incorrect behavior. Use simpler algorithm for head
1382 and tail. Don't futz with umask; that's now the job of mode_adjust.
1383 Detect more invalid usages rather than having somewhat-random behavior.
1384 Don't insert an "a=" action, as that leads to incorrect behavior.
1385 (mode_compile, mode_create_from_ref): Return NULL on error instead
1386 of an enum, since now there's only one way to have an error. All
1388 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1389 at the correct time. Simplify calculation of "+u" and its ilk.
1390 Don't mishandle "+X".
1391 (mode_free): Remove "register" and localize decls.
1392 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1393 (struct mode_change): Move to modechange.c; callers don't
1394 need to see this stuff.
1395 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1396 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1397 (mode_change, mode_adjust): Reflect the new signatures noted above.
1398 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1399 that might redefine system include files.
1400 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1401 (my_usleep): Use NULL rather than (void *) 0.
1402 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1403 Use siginterrupt to specify that system calls should be interrupted.
1404 (rpl_nanosleep): Move initialization of suspended closer to call of
1406 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1407 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1408 (desirable_utmp_entry): New function.
1409 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1410 using x2nrealloc, to simplify logic.
1411 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1412 size calculation. Do not assume utmp file is a regular file.
1413 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1414 (READ_UTMP_CHECK_PIDS): New constant.
1415 * save-cwd.c: Include unistd-safer.h.
1416 (save_cwd): Use fd_safer.
1417 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1418 [!_LIBC] Include "stat-macros.h" instead.
1419 * unistd-safer.h (fd_safer): New decl.
1421 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1423 * byteswap_.h: New file.
1425 2005-04-25 Albert Chin <china@thewrittenword.com>
1427 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1430 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1432 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1433 that "UTC +1 second" continues to work. Problem reported
1435 (relunit_snumber): New rule.
1438 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1440 * getdate.y (universal_time_zone_table): New constant.
1441 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1442 universal_time_zone_table.
1443 (lookup_zone): Prefer universal_time_zone_table to
1444 local_time_zone_table, so that "GMT" time stamps are allowed in
1445 London during the summer. Problem reported by Ian Abbott.
1447 2005-04-12 Jim Meyering <jim@meyering.net>
1449 * human.c (humblock): Set *options even when returning due to
1450 xstrtoumax conversion failure. Thanks to a used-uninitialized
1453 2005-04-09 Jim Meyering <jim@meyering.net>
1455 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1456 -Wuninitialized: initialize tm0.tm_year.
1458 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1460 * getdate.y (parser_control): rels_seen is now a boolean, not a
1461 count, since there's no maximum. All uses changed.
1462 Add member dsts_seen.
1463 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1465 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1466 Use pc_rels_seen to decide whther a date is absolute.
1468 * getdate.y (number): Don't overwrite year.
1469 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1472 2005-04-02 Simon Josefsson <jas@extundo.com>
1474 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1475 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1477 2005-03-27 Jim Meyering <jim@meyering.net>
1479 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1481 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1483 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1484 "one's complement" -> "ones' complement" in comment, as per Knuth.
1485 "value of type" -> "type or expression" in comment.
1486 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1488 2005-03-26 Jim Meyering <jim@meyering.net>
1491 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1492 Correct typos: s/or/of/.
1494 2005-03-23 Jim Meyering <jim@meyering.net>
1496 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1498 2005-03-21 Jim Meyering <jim@meyering.net>
1500 Changes imported from coreutils.
1502 * cycle-check.c: Don't include xalloc.h.
1504 * path-concat.c: Don't include assert.h.
1505 (path_concat): Remove assertion that would have triggered
1506 for ABASE starting with more than one slash.
1507 Reported by Andreas Schwab.
1509 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1510 properly when ABASE is an absolute file name.
1511 Correct the description of this function.
1513 Add an assertion and a test driver.
1514 This fixes a bug introduced on 2004-07-02.
1515 Andreas Schwab reported the resulting failure of cp --parents:
1516 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1518 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1520 * strftime.c (my_strftime): If the underlying strftime returns 0
1521 (which shouldn't happen), generate nothing instead of returning 0
1522 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1524 2005-03-16 Bruno Haible <bruno@clisp.org>
1526 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1528 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1530 * strftime.c (my_strftime): Prepend space to format so that we can
1531 reliably distinguish strftime failure from empty output on POSIX
1534 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1536 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1537 (iconv_string): Don't guess a size-zero buffer, as that might cause
1538 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1539 result would be 'too large', where 'too large' is (heuristically)
1540 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1541 overflow concerns. This will prevent some unwanted malloc failures
1542 when the inputs are very large.
1544 2005-03-15 Bruno Haible <bruno@clisp.org>
1546 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1549 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1552 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1554 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1556 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1557 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1559 * strtol.c: Likewise.
1561 2005-03-14 Simon Josefsson <jas@extundo.com>
1563 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1566 2005-03-14 Jim Meyering <jim@meyering.net>
1568 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1569 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1570 to be nonzero so that we (and caller) can detect the difference
1571 between a valid zero-length expansion and an error return, even
1572 when the underlying strftime fails before writing anything into
1575 2005-03-10 Jim Meyering <jim@meyering.net>
1577 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1578 so that this module works on systems without fchdir.
1580 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1582 Factor int-properties macros into a single file, except for
1583 glibc-related files.
1584 * intprops.h: New file.
1585 * getloadavg.c: Include it instead of limits.h.
1586 (INT_STRLEN_BOUND): Remove.
1587 * human.c: Include intprops.h.
1588 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1589 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1590 * inttostr.h: Include intprops.h instead of limits.h.
1591 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1592 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1593 for consistency with intprops.h.
1594 (time_t_is_integer, twos_complement_arithmetic): Use them.
1595 * sig2str.h: Include <signal.h>, intprops.h.
1596 (INT_STRLEN_BOUND): Remove.
1597 * strftime.c (TYPE_SIGNED): Remove.
1598 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1599 * strtol.c: Adjust comments to match intprops.h.
1600 * userspec.c: Include intprops.h.
1601 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1602 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1603 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1604 instead of rolling our own expressions.
1605 * xstrtol.c: Include xstrtol.h first, to test interface.
1607 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1609 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1610 the right thing even if adding 1900 would overflow. Similarly
1611 for tm_mon + 1 and tm_yday + 1.
1612 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1613 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1614 (DO_SIGNED_NUMBER): New macro.
1615 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1617 2005-03-07 Bruno Haible <bruno@clisp.org>
1619 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1621 2005-03-03 Derek R. Price <derek@ximbiot.com>
1622 Bruno Haible <bruno@clisp.org>
1624 * pagealign_alloc.h: New file.
1625 * pagealign_alloc.c: New file.
1627 2005-01-28 Bruno Haible <bruno@clisp.org>
1629 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1632 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1634 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1635 The workaround isn't strictly needed for POSIX conformance, and
1636 it's too much of a pain to configure and maintain. We'll ask
1637 people to fix their kernels instead.
1638 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1639 (NANOSLEEP_BUG_WORKAROUND): Remove.
1640 (xnanosleep): Remove the workaround.
1642 2005-02-12 Bruno Haible <bruno@clisp.org>
1644 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1646 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1648 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1649 * timespec.h (gettime): Return void, since it always
1650 succeeds now. All uses changed.
1651 * gettime.c (gettime) Likewise.
1652 [HAVE_NANOTIME]: Prefer nanotime.
1653 Assume gettimeofday succeeds, as POSIX requires.
1654 Assime time () succeeds, since other code already does.
1655 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1656 (timespec_subtract): Remove.
1657 (NANOSLEEP_BUG_WORKAROUND): New constant.
1658 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1659 things considerably. Use it only on GNU/Linux hosts, since the
1660 workaround shouldn't be needed elsewhere.
1662 2005-02-24 Bruno Haible <bruno@clisp.org>
1664 * gettext.h: Update from GNU gettext 0.14.2.
1666 2005-02-24 Bruno Haible <bruno@clisp.org>
1668 * localcharset.c: Update from GNU gettext 0.14.2.
1669 * config.charset: Update from GNU gettext 0.14.2.
1671 2005-02-22 Simon Josefsson <jas@extundo.com>
1673 * iconvme.h, iconvme.c: New files, from libc.
1675 2005-02-20 Neil Conway <neilc@samurai.com>
1677 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1678 returned by OSX/Darwin if the specified buffer is not large
1679 enough for the hostname.
1681 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1683 * memrchr.h: New file.
1684 * chdir-long.c: Include it.
1685 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1686 Don't bother including stddef.h.
1688 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1690 * argp-help.c (__argp_help): Create a fake struct argp_state and
1691 pass it to _help, otherwise the latter coredumps trying to
1692 dereference state.root_argp.
1694 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1696 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1698 Include <sys/types.h>, for dev_t.
1699 (ME_DUMMY, ME_REMOTE): Move from here....
1700 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1701 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1703 Include mountlist.h first, to test the interface.
1705 2005-01-29 Bruno Haible <bruno@clisp.org>
1707 * progname.c (program_name): Initialize.
1708 Needed when linking statically on MacOS X.
1710 2005-01-28 Bruno Haible <bruno@clisp.org>
1712 * javacomp.sh.in: New file, from GNU gettext.
1713 * javacomp.h: New file, from GNU gettext.
1714 * javacomp.c: New file, from GNU gettext.
1716 2005-01-26 Bruno Haible <bruno@clisp.org>
1718 * javaexec.sh.in: New file, from GNU gettext.
1719 * javaexec.h: New file, from GNU gettext.
1720 * javaexec.c: New file, from GNU gettext.
1722 2005-01-26 Simon Josefsson <jas@extundo.com>
1724 * gai_strerror.c: Use GPL in header.
1726 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1728 * argp-help.c (hol_entry_help): Avoid using non-constant
1729 initializers for struct pentry_state.
1730 (__argp_error): Check return value of __asprintf
1731 (__argp_failure): Translate error message
1733 * argp-parse.c: Removed braces around the expansion of N_()
1735 2005-01-21 Jim Meyering <jim@meyering.net>
1737 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1738 same value as for Solaris 9.
1740 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1741 component length. This included changing the parameter to be
1742 of type `char *' rather than `char const *'.
1743 * chdir-long.h (chdir_long): Update prototype.
1745 * openat.c (fdopendir, fstatat): New functions.
1746 * openat.h: Include headers required for use of DIR and struct stat.
1747 [AT_SYMLINK_NOFOLLOW]: Define.
1748 (fdopendir, fstatat): Add prototypes.
1750 2005-01-21 Bruno Haible <bruno@clisp.org>
1752 * classpath.h: New file, from GNU gettext.
1753 * classpath.c: New file, from GNU gettext.
1755 2005-01-20 Simon Josefsson <jas@extundo.com>
1757 * version-etc-fsf.c: New file, with version_etc_copyright.
1758 * version-etc.c: Remove version_etc_copyright.
1759 * version-etc.h (version_etc_copyright): Use [] instead of * in
1760 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1762 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1764 * save-cwd.c (save_cwd): Remove code to support the case
1765 where fchdir is missing or flaky.
1767 2005-01-20 Simon Josefsson <jas@extundo.com>
1769 * base64.h (isbase64): Add.
1771 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1772 using a unsigned prototype, don't inline.
1773 (base64_decode): Use it.
1775 2005-01-19 Bruno Haible <bruno@clisp.org>
1777 * sh-quote.h: New file, from GNU gettext.
1778 * sh-quote.c: New file, from GNU gettext.
1780 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1782 Merge changes from coreutils, as described below in several
1783 changelogs dated today.
1785 * save-cwd.c: Include "save-cwd.h" before other include files.
1786 (O_DIRECTORY): Remove; not needed here, since "." must be
1787 a directory. All uses removed.
1788 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1789 universal on Suns, and we also need to test for IRIX.
1790 Revamp code to use 'if' rather than '#if'.
1791 Avoid unnecessary comparison of cwd->desc to 0.
1793 * utimens.c (futimens): Robustify the previous patch, by checking
1794 for known valid error numbers rather than observed invalid ones.
1796 2005-01-18 Jim Meyering <jim@meyering.net>
1798 * version-etc.c (version_etc_copyright): Update copyright date.
1800 * utimens.c (futimens): Account for the fact that futimes
1801 can also fail with errno == ENOSYS or errno == ENOENT.
1802 Patch from Dmitry V. Levin.
1804 Change the name of the robust chdir function from chdir to chdir_long.
1805 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1806 (restore_cwd): Use chdir_long, not chdir.
1807 * chdir-long.c: Renamed from chdir.c.
1808 * chdir-long.h: Renamed from chdir.h.
1809 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1812 2005-01-18 Bob Proulx <bob@proulx.com>
1814 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1815 offsetof() macro construct to avoid compile failure with native HP-UX
1816 11.0 ANSI C compiler.
1818 2005-01-06 Bruno Haible <bruno@clisp.org>
1820 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1821 because stpncpy.m4 takes care of it.
1823 2004-01-24 Bruno Haible <bruno@clisp.org>
1825 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1827 2003-10-09 Bruno Haible <bruno@clisp.org>
1829 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1831 2005-01-06 Bruno Haible <bruno@clisp.org>
1833 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1834 * fwriteerror.c: Include <stdbool.h>.
1835 (fwriteerror): At the end, close the file stream. Record whether
1836 stdout was already closed.
1838 2004-05-27 Bruno Haible <bruno@clisp.org>
1840 * execute.c (environ): Declare if needed.
1841 * pipe.c (environ): Likewise.
1842 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1844 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1846 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1847 definitions to be after all include files, to avoid collisions.
1848 Problem reported by Bob Proulx.
1850 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1852 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1853 not needed. This removes a dependency on the gettext module.
1854 [defined _LIBC]: Do not include <libintl.h>; not needed.
1856 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1858 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1861 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1863 * argp-parse.c: Include <stddef.h>.
1864 (alignof, alignto): New macros.
1865 (parser_init): Don't assume that void * is aligned sufficiently
1868 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1869 need to extend the stack.
1870 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1873 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1875 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1877 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1879 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1880 Remove now-obsolete comment about AIX.
1881 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1882 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1883 (YYMAXDEPTH): New macro.
1885 2004-12-18 Bruno Haible <bruno@clisp.org>
1887 * fatal-signal.c (fatal_signals): Make non-const.
1888 (init_fatal_signals): New function.
1889 (uninstall_handlers, install_handlers): Ignore signals that were set to
1891 (at_fatal_signal): Call init_fatal_signals.
1892 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1894 Reported by Paul Eggert.
1896 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1898 * getdate.y (textint): New member "negative".
1899 (time_zone_hhmm): New function.
1900 Expect 14 shift-reduce conflicts, not 13.
1901 (o_colon_minutes): New rule.
1902 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1903 (yylex): Set the "negative" member of signed numbers.
1905 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1907 Changes imported from coreutils.
1908 * hard-locale.c: Assume <locale.h> exists.
1910 (GLIBC_VERSION): New macro.
1911 (hard_locale): Assume setlocale exists.
1912 Rewrite to avoid #ifdef.
1913 Use strdup rather than malloc + strcpy.
1914 * human.c: Assume <locale.h> exists.
1915 (human_readable): Assume localeconv exists.
1917 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1919 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1920 convert T2, not T. (Imported from libc.)
1922 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1924 * getcwd.c (is_ENAMETOOLONG): New macro.
1925 (__getcwd.c): Don't restore errno; glibc doesn't.
1926 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1927 first, falling back to our code only if its results look suspicious.
1928 Ensure that the resulting buffer is only as large as necessary.
1930 * readutmp.c: Include readutmp.h first.
1931 Include <errno.h>, since readutmp.h no longer does that.
1932 * readutmp.h: Don't include <errno.h>,
1933 <sys/param.h>, <time.h>; not needed to establish interface.
1934 (errno): Remove decl.
1935 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1936 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1937 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1939 2004-11-28 Simon Josefsson <jas@extundo.com>
1941 * base64.h, base64.c: New file.
1943 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1945 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1947 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1949 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1950 HP's ANSI C compiler.
1951 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1952 Declaring int functions causes warnings on some modern systems and
1953 shouldn't be needed to compile on ancient ones.
1954 * same.c (MIN) [defined MIN]: Don't define, since it's already
1957 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1958 with the following changes.
1959 (__set_errno): Parenthesize properly.
1960 Include <stdbool.h>.
1961 (MIN, MAX, MATCHING_INO): New macros.
1962 (__getcwd): Define with prototype, not K&R form.
1963 Use heuristics to allocate default buffer on stack if possible.
1964 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1965 behavior, and to avoid the PATH_MAX limit when computing
1967 Use MATCHING_INO to compare inode number to file.
1968 Check for arithmetic overflow in size calculations.
1969 Fix bug in reallocation of dot array that caused getcwd to fail
1970 on directories nested deeper than 75.
1971 Be more careful about saving errno on error.
1972 Do not use realloc; use only free+malloc, as this is a bit
1973 more flexible and avoids a needless copy operation.
1974 Do not inspect st_dev and st_ino for symbolic links; POSIX
1975 doesn't specify the latter.
1976 Check for closedir errors.
1977 Avoid needless casts.
1978 Use "#ifdef weak_alias" around weak_alias, to be like other
1980 The following changes to getcwd.c have effect only when used in
1981 gnulib; they have no effect inside glibc proper.
1982 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1983 as alloca isn't used.
1984 (alloca, __alloca): Likewise.
1985 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1986 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1987 unconditionally, as gnulib assumes C89 or better.
1988 Do not include <sys/param.h>.
1989 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1990 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1992 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1993 Include <dirent.h> in a way that is compatible with modern Autoconf.
1994 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1995 New macros, if not already defined.
1996 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1997 Use "_LIBC", not "defined _LIBC", for consistency.
1998 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2000 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2001 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2002 * xgetcwd.c: David MacKenzie's old code was removed, so give
2003 credit only to Jim Meyering and adjust the copyright dates.
2004 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2005 <stdlib.h>, <unistd.h>, "pathmax.h".
2006 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2007 (INITIAL_BUFFER_SIZE): Remove.
2008 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2010 2004-11-23 Jim Meyering <jim@meyering.net>
2012 * getopt_.h: Remove trailing blanks.
2014 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2016 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2017 (futimens): New function, which uses futimes if available.
2018 (futimens, utimens): Support timespec==NULL, with same semantics
2019 as utime and utimens.
2020 * utimens.h (futimens): New decl.
2022 2004-11-23 Jim Meyering <jim@meyering.net>
2024 * __fpending.c: Add comment.
2026 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2028 * getopt_.h: Re-addition of __getopt_argv_const caused
2029 redefinition warnings. To avoid them, include the defines
2030 in `#if !defined __need_getopt ... #endif'. The only place
2031 where __getopt_argv_const is used is in definitions
2032 of getopt_long and getopt_long_only below, which are as well
2033 protected by `#ifndef __need_getopt'.
2034 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2035 __need_getopt after including <stdio.h> and <unistd.h> These
2036 headers might have defined it.
2038 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2040 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2042 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2043 optopt): Use them instead of invoking ## directly; otherwise, the
2044 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2046 2004-11-19 Bruno Haible <bruno@clisp.org>
2048 * strtok_r.c: Move comments from here...
2049 * strtok_r.h: ... to here.
2051 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2053 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2054 might fail. Problem reported by Yoann Vandoorselaere.
2055 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2056 that mishandle size_t overflow.
2058 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2060 * canon-host.c: Include "strdup.h".
2061 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2062 Use strdup instead of malloc/strcpy to duplicate strings.
2064 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2065 (human_space_before_unit): New constant.
2066 * human.c (human_readable): Support it.
2068 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2069 (xgetcwd): Set errno correctly when failing.
2070 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2071 the failure is actually due to a PATH_MAX problem.
2073 Further getopt changes to make it more likely that glibc will
2074 buy the changes back.
2075 * getopt.c (POSIXLY_CORRECT): New constant.
2076 (getopt): Use it, so to preserve glibc semantic
2077 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2078 when compiling for libc.
2079 * getopt_.h (__getopt_argv_const): Bring it back.
2080 (getopt_long, getopt_long_only): Use it.
2082 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2083 New arg POSIXLY_CORRECT. All callers changed.
2084 (getopt): Argv is now char * const *, as per standard.
2085 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2086 not char *__getopt_argv_const *.
2087 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2088 _getopt_long_only_r): Likewise.
2089 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2090 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2091 _getopt_long_r, _getopt_long_only_r): Likewise.
2092 * getopt_.h (__getopt_argv_const): Remove.
2093 (getopt): Argv is now char * const *, as per standard.
2095 * getdate.y (tORDINAL): New token.
2096 (day, relunit): Allow it for relative times.
2097 (relative_time_table): Use tORDINAL for ordinals.
2099 2004-11-15 Jim Meyering <jim@meyering.net>
2101 * closeout.c: Include "__fpending.h" once again.
2102 Include <stdbool.h>.
2103 (close_stdout): Don't fail just because stdout was closed initially,
2104 since some programs don't write to stdout in the normal course of
2105 operation (other than --version and --help), and we don't want this
2106 function to make e.g. `touch file >&-' fail.
2107 But do fail if it was closed and someone has tried to write to it.
2108 E.g., `printf foo >&-' must fail.
2110 2004-11-11 Simon Josefsson <jas@extundo.com>
2112 * strtok_r.h, strtok_r.c: New file.
2114 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2116 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2117 we can stop lying to compilers about the constness of argv when we
2118 are compiled outside glibc.
2119 (getopt, getopt_long, getopt_long_only): Use it.
2120 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2122 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2123 _getopt_long_only_r): Likewise.
2124 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2125 _getopt_long_only_r): Likewise.
2127 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2128 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2129 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2130 the other external symbols.
2131 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2132 declaration, since the above renaming now works around collisions.
2134 2004-11-11 Jim Meyering <jim@meyering.net>
2136 * linebreak.c: Remove trailing blanks.
2137 * alloca_.h: Likewise.
2138 * acosl.c: Likewise.
2139 * euidaccess.c: Likewise.
2140 * allocsa.h: Likewise.
2142 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2144 * mktime.c (SHR): New macro, which is a portable
2145 substitute for >> that should work even on Crays.
2146 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2147 Problem reported by Mark D. Baushke in
2148 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2149 * getdate.y (SHR): Likewise.
2151 * strftime.c (SHR): Likewise.
2153 * quotearg.c (struct quoting_options): Use unsigned int for
2154 quote_these_too, so that right shifts are well defined. All uses
2157 2004-11-10 Simon Josefsson <jas@extundo.com>
2159 * getaddrinfo.h, getaddrinfo.c: New files.
2161 2004-11-10 Jim Meyering <jim@meyering.net>
2163 Ensure that no close failure goes unreported.
2164 * closeout.c (close_stdout): Always close stdout. I.e., don't
2165 return early when it seems there's nothing to flush.
2166 Don't include __fpending.h.
2168 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2170 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2172 2004-11-05 Bruno Haible <bruno@clisp.org>
2174 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2175 Reported by Mark D. Baushke <mdb@cvshome.org>.
2177 2004-11-04 Bruno Haible <bruno@clisp.org>
2179 2004-09-11 Bruno Haible <bruno@clisp.org>
2180 * allocsa.valgrind: New file.
2181 2004-02-06 Bruno Haible <bruno@clisp.org>
2182 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2183 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2184 Reported by Christopher Seip <chris.seip@hp.com>.
2186 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2188 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2189 with errno == ERANGE if the buffer is too small.
2190 Problem reported by Mark D. Baushke.
2192 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2194 * xreadlink.c (MAXSIZE): New macro.
2195 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2196 size does not exceed MAXSIZE. Avoid cast.
2197 As suggested by Mark D. Baushke in
2198 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2199 if readlink fails with buffer size just under MAXSIZE, try again
2202 2004-11-02 Derek R. Price <derek@ximbiot.com>
2203 and Paul Eggert <eggert@cs.ucla.edu>
2205 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2206 (get_date): Overparenthesize to avoid GCC warning.
2208 2004-11-02 Bruno Haible <bruno@clisp.org>
2210 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2211 function returns void.
2213 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2215 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2216 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2219 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2221 * getdate.y: Add support for TZ="foo" within a date string.
2222 Fix some bugs near time_t boundaries. Reject dates with
2223 out-of-range components, e.g., "Sept 31".
2224 Include <stdlib.h>, "setenv.h", "xalloc.h".
2225 (ISDIGIT_LOCALE): Remove; unused.
2226 Note that the TZ and time functions used here are not reentrant.
2227 (mktime_ok, get_tz): New functions.
2228 (TZBUFSIZE): New constant.
2229 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2230 This requires that we sometimes generate our own TZ="XXX..." setting.
2232 2004-10-27 Derek R. Price <derek@ximbiot.com>
2234 * mktime.c (not_equal_tm): Remove redundant check.
2236 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2238 * getdate.y: Use Bison 1.875 features, and some minor
2239 code cleanups. This change does not affect semantics.
2240 Don't include <stdlib.h>; no longer needed.
2241 Don't include unlocked-io.h; only the "#if TEST" code uses
2242 stdio, and performance isn't crucial there.
2243 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2244 Bison 1.875 features as described below.
2245 All uses of "PC." replaced by "pc->".
2246 (YYSTYPE): Add a forward declaration.
2247 (yylex, yyerror): Use full prototypes in forward decls.
2248 Use "%pure-parser" rather than obsolescent "%pure_parser".
2249 Use %parse-param and %lex-param instead of obsolescent
2250 YYPARSE_PARAM and YYLEX_PARAM.
2251 (meridian_table, month_and_day_table, time_units_table,
2252 relative_time_table, time_zone_table, military_table,
2253 lookup_zone, lookup_word, get_date):
2254 Use NULL instead of 0 where appropriate.
2255 (to_hour): Avoid abort (), to avoid a dependency on
2257 (yyerror, yylex): Now accepts parser_control * arg.
2258 (main) [TEST]: Use '\0' rather than 0 for char.
2260 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2262 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2263 It's now the caller's responsibility to handle the case where
2264 !HAVE_GETPAGESIZE && !defined getpagesize.
2266 * mktime.c (leapyear): Arg is long int, not int.
2268 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2270 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2272 2004-10-12 Simon Josefsson <jas@extundo.com>
2274 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2275 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2278 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2280 * vsnprintf.h: New file.
2281 * vsnprintf.c: New file.
2283 2004-10-07 Bruno Haible <bruno@clisp.org>
2285 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2286 into the provided buffer.
2288 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2290 * diacrit.c, diacrit.h: Add GPL notice.
2292 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2293 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2294 * logl.c (logl): Keep the code as similar to glibc as possible.
2295 This avoids a potential constant-folding bug.
2297 2004-10-05 Bruno Haible <bruno@clisp.org>
2299 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2301 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2303 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2304 * xmalloc.c (xmemdup): Likewise.
2305 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2306 XFREE): Remove these long-obsolescent macros.
2307 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2308 * xstrdup.c: Remove.
2310 * regex.c (re_comp): Cast gettext return value to char *,
2311 Problem reported by Martin Neitzel via Mark D. Baushke.
2313 2004-10-04 Simon Josefsson <jas@extundo.com>
2315 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2316 '#ifdef USE_UNLOCKED_IO'.
2318 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2320 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2321 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2322 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2323 regex.c, sha1.c, version-etc.c, yesno.c:
2324 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2325 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2326 the includer's responsibility.
2328 Sync from coreutils.
2330 * modechange.c (mode_compile): Don't decrement a pointer that
2331 points to the start of a string, as the C Standard says the
2332 resulting behavior is undefined.
2334 * backupfile.h (enum backuptype): Rename none -> no_backups,
2335 simple -> simple_backups, numbered_existing ->
2336 numbered_existing_backups, numbered -> numbered_backups
2337 to avoid shadowing problems. All uses changed.
2338 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2339 * backupfile.c (check_extension, numbered_backup):
2340 Rename locals to avoid shadowing 'basename'.
2341 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2344 * .cppi-disable: Add getopt_.h, getopt_int.h.
2345 * .cvsignore: Add getopt.h.
2347 2004-10-04 Simon Josefsson <jas@extundo.com>
2349 * memmem.h: New file.
2350 * memmem.c: New file, taken from glibc.
2352 2004-10-02 Jim Meyering <jim@meyering.net>
2354 * dirfd.h, getpagesize.h: Add copyright notice.
2356 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2358 * snprintf.c: Remove comments as to why each header is needed.
2360 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2362 * strsep.h: New file.
2363 * strsep.c: New file.
2365 2004-10-01 Simon Josefsson <jas@extundo.com>
2367 * snprintf.c (snprintf): Handle size==0.
2369 2004-10-01 Simon Josefsson <jas@extundo.com>
2370 Bruno Haible <bruno@clisp.org>
2372 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2373 (snprintf): Declare 'args'.
2375 2004-09-30 Simon Josefsson <jas@extundo.com>
2377 * snprintf.h, snprintf.c: New files.
2379 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2381 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2382 (hol_entry_help): Never translate an empty string.
2383 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2384 * argp.h (OPTION_NO_TRANS): New option.
2386 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2388 * xvasprintf.c: Include xalloc.h.
2389 (xvasprintf): Use xalloc_die, not xmalloc_die.
2391 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2393 * dummy.c: Change copyright notice to FSF, and license to GPL.
2395 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2397 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2398 Problem reported by Bruno Haible in:
2399 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2401 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2403 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2404 in case some system header has #define'd it. Problem reported by
2405 Soeren D. Schulze in
2406 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2408 2004-09-08 Bruno Haible <bruno@clisp.org>
2410 * stdint_.h.in: New file, taken from GNU clisp.
2412 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2414 * xvasprintf.h: New file.
2415 * xvasprintf.c: New file.
2416 * xasprintf.c: New file.
2418 2004-09-08 Bruno Haible <bruno@clisp.org>
2420 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2422 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2424 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2426 Import from coreutils.
2427 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2428 strings on unbounded length. alloca's performance benefits aren't
2429 that important here.
2431 (parse_with_separator): New function, with most of the internals
2432 of the old parse_user_spec. Allow user to omit both user and group,
2433 for compatibility with FreeBSD.
2434 Clone only the user name, not the entire spec.
2435 Do not set *uid, *gid unless entirely successful.
2436 Avoid memory leak in some failing cases.
2437 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2438 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2439 (parse_user_spec): Rewrite to use parse_with_separator.
2441 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2443 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2444 its complicated substitute.
2445 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2446 and program_invocation_name.
2447 (__argp_basename) [!_LIBC]: Remove; the only use was
2448 replaced by its body.
2449 (__argp_short_program_name): Change condition from
2450 !defined __argp_short_program_name to
2451 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2452 to match argp-namefrob.h.
2453 (__argp_failure): Don't assume strerror_r returns char *.
2454 * argp-parse.c (N_): Define unconditionally.
2455 (argp_default_options): Fill out initializers with 0 to avoid
2458 2004-08-12 Simon Josefsson <jas@extundo.com>
2460 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2461 * getopt_.h: Renamed from getopt.h.
2463 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2465 Merge from coreutils.
2467 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2468 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2469 for Reliant Unix 5.43.
2471 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2472 (union fooround): Use uintmax_t, not long int.
2473 The rest is a merge from libc:
2474 [defined _LIBC]: Include <shlib-compat.h>.
2475 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2477 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2479 * strverscmp.c: Convert to UTF-8.
2481 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2483 * obstack.h (obstack_empty_p):
2484 Don't assume that chunk->contents is suitably aligned.
2485 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2486 Likewise. Problem reported by Benno in
2487 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2489 * chown.c (rpl_chown): Work even if the file is writeable but not
2490 readable. This could be improved further but it'd take some work.
2492 2004-08-08 Simon Josefsson <jas@extundo.com>
2494 * xgethostname.c: Don't include error.h (not used).
2497 * getpass.c: Include getpass.h first.
2499 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2501 * xalloc-die.c: New files.
2502 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2504 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2505 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2506 (_, N_, xalloc_die): Move to xalloc-die.c.
2507 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2508 so that we needn't mess with xalloc_msg_memory_exhausted.
2510 * sha1.h: Renamed from sha.h.
2511 (SHA1_H): Renamed from _SHA_H.
2512 (sha1_ctx): Renamed from sha_ctx.
2513 (sha1_init_ctx): Renamed from sha_init_ctx.
2514 (sha1_process_block): Renamed from sha_process_block.
2515 (sha1_process_bytes): Renamed from sha_process_bytes.
2516 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2517 (sha1_read_ctx): Renamed from sha_read_ctx.
2518 (sha1_stream): Renamed from sha_stream.
2519 (sha1_buffer): Renamed from sha_buffer.
2520 * sha1.c: Likewise; renamed from sha.c.
2521 Do not include <sys/types.h>.
2522 Include <stddef.h> rather than <stdlib.h>.
2524 2004-08-08 Bruno Haible <bruno@clisp.org>
2526 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2527 FILESYSTEM_PREFIX_LEN.
2528 * progreloc.c: Likewise.
2529 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2531 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2534 * argp-help.c (make_hol, hol_append): Don't assume that
2535 SIZE_MAX is a valid preprocessor constant.
2536 (__argp_basename): Change from "#ifndef _LIBC"
2537 to "#ifndef __argp_short_program_name", so that
2538 we don't compile these functions for tar.
2540 More merges from coreutils.
2541 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2542 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2544 * addext.c: Remove; no longer needed.
2545 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2546 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2547 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2548 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2549 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2550 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2551 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2552 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2553 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2554 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2555 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2556 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2557 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2558 Import changes from coreutils.
2560 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2562 Merge from coreutils.
2564 * .gdb-history: Remove; this doesn't belong here.
2566 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2567 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2568 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2570 * dirname.h: Include <stdbool.h>.
2571 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2572 for consistency with POSIX terminology. All uses changed.
2573 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2574 (strip_trailing_slashes): Use bool for booleans.
2575 * stripslash.c (strip_trailing_slashes): Likewise.
2577 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2578 sometimes returns a positive errno value even when it succeeds.
2579 (print_errno_message) [!LIBC]: Fall back on strerror if
2582 * path-concat.c (mempcpy): Don't define if a system header defines it.
2583 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2584 (longest_relative_suffix): New function.
2585 (path_concat): Use it. Assume first argument is not NULL.
2586 Port to DOS. Omit redundant separators.
2587 Report an error instead of returning NULL.
2588 Use mempcpy instead of memcpy.
2589 (xpath_concat): Remove: not declared or used.
2591 * same.h: Include <stdbool.h>
2592 (same_name): Return bool, not int.
2593 * same.c (same_name): Likewise.
2594 (errno): Don't declare; we assume C89 or better now.
2596 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2597 if not already defined.
2599 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2600 * dup-safer.c (errno): Likewise.
2602 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2604 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2607 2004-08-03 Simon Josefsson <jas@extundo.com>
2609 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2610 * progname.h: Don't include stdbool.h.
2612 2004-08-02 Simon Josefsson <jas@extundo.com>
2614 * getsubopt.h: New file, with comments from Bruno Haible.
2615 * getsubopt.c: New file, from glibc, but slightly modified based on
2616 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2618 2004-08-01 Simon Josefsson <jas@extundo.com>
2620 * xgetdomainname.c: Include stdlib.h, for free().
2622 2004-07-16 Simon Josefsson <jas@extundo.com>
2624 * dummy.c: New file.
2626 2004-07-16 Bruno Haible <bruno@clisp.org>
2628 * backupfile.h: Add extern "C" for C++.
2629 * closeout.h: Likewise.
2630 * copy-file.h: Likewise.
2631 * findprog.h: Likewise.
2632 * full-write.h: Likewise.
2633 * pathname.h: Likewise.
2634 * progname.h: Likewise.
2635 * stpcpy.h: Likewise.
2636 * stpncpy.h: Likewise.
2637 * strcase.h: Likewise.
2638 * strstr.h: Likewise.
2639 * xalloc.h: Likewise.
2641 * mbswidth.h: Add extern "C" for C++.
2642 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2644 2004-07-09 Simon Josefsson <jas@extundo.com>
2646 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2647 failed without this.)
2649 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2651 * fchown-stub.c: New file.
2653 2004-06-24 Jim Meyering <jim@meyering.net>
2655 * obstack.h (obstack_base): Cast to (void *), per documentation.
2657 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2659 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2661 2004-06-01 Jim Meyering <jim@meyering.net>
2663 * calloc.c: New file.
2665 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2667 * getdate.y (yylex): Allow space between sign and number.
2668 Problem reported by Dan Jacobson.
2670 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2671 and Jim Meyering <jim@meyering.net>
2673 Merge from coreutils CVS.
2675 * stat-macros.h: New file, with contents from file-type.h
2676 and coreutils' system.h.
2677 * file-type.c: Include "stat-macros.h".
2678 * file-type.h (file_type): Move all macro definitions to new file,
2681 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2682 Wrap old code with this conditional.
2683 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2684 function that does not dereference symlinks.
2685 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2687 * xreadlink.c: Include xreadlink.h first, to catch .h file
2688 dependency problems.
2689 (xreadlink): Accept new arg SIZE, for efficiency.
2690 All decls and uses changed.
2691 * xreadlink.h: Include <stddef.h>, for size_t.
2693 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2694 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2696 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2698 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2700 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2701 macros to be defined.
2702 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2703 the allocator returns NULL because the requested size is zero.
2705 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2707 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2708 var. Add comment explaining why libc still defines it. This
2709 merges the following patch from glibc:
2710 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2712 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2714 * obstack.c (_obstack): Remove unused variable. It hasn't been
2715 present in glibc since revision 1.1 of this file.
2716 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2717 obstack_alignment_mask, obstack_alloc, obstack_base,
2718 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2719 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2720 obstack_grow0, obstack_init, obstack_int_grow,
2721 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2722 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2723 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2724 nonexistent functions.
2726 2004-05-17 Derek R. Price <derek@ximbiot.com>
2727 Paul Eggert <eggert@cs.ucla.edu>
2729 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2731 2004-05-14 Bruno Haible <bruno@clisp.org>
2733 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2734 that consists of a '.' followed by an empty digit string.
2735 Patch by Tor Lillqvist <tml@iki.fi>.
2737 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2739 Port obstack to the AS/400, where pointers are 16 bytes wide and
2740 you cannot cast an integer to a valid pointer. This patch is
2741 currently waiting to be integrated into glibc; see
2742 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2744 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2745 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2746 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2747 (struct obstack): temp member is now a union of a pointer and
2748 an integer, instead of an integer. All integer uses changed.
2749 This does not affect the physical layout of struct obstack,
2750 except on hosts (like the AS/400) where the size or alignment of
2751 void * is greater than that of ptrdiff_t.
2752 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2753 __STDC__)]: Store temporary in pointer member of union, not
2755 * obstack.c: Include <stddef.h>, for offsetof.
2756 (struct fooalign): Remove; it doesn't need a name.
2757 (union fooround): Change double to long double, and add void *.
2758 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2759 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2760 not a macro. Hence the values are always int; so remove all
2761 casts-to-int in uses.
2763 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2764 Derek Price <derek@ximbiot.com>
2766 * alloca.c: Include <alloca.h>, to get our interface.
2767 * alloca_.h: Use __alloca on AIX, so that we don't have to
2768 include <alloca.h> first. Use C89 prototype for alloca; this
2769 requires including <stddef.h> for size_t. Use extern "C" if C++.
2770 Use #elif for simplicity, since we can assume C89 now.
2771 Don't try to source the system alloca.h since it will not be found
2772 and to prevent recursively including its replacement.
2773 * fnmatch.c: Include <alloca.h> instead of opencoding.
2774 * regex.c: Likewise.
2776 2004-05-16 Derek Price <derek@ximbiot.com>
2777 Paul Eggert <eggert@cs.ucla.edu>
2779 getline cleanup. This changes the getndelim2 API: both order of
2780 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2783 * getline.c: Don't include stddef.h or stdio.h, since our
2784 interface does that.
2785 (getline): Always use getdelim, so that we don't have two
2786 copies of this code.
2787 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2789 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2790 (GETNDELIM2_MAXIMUM): New macro.
2791 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2792 instead of the old practice of delim2==0. All callers changed.
2793 Return -1 on overflow, instead of returning junk.
2794 Do not set *linesize unless allocation succeeds.
2795 * getndelim2.h: Do not include stddef.h; no longer needed, now
2796 that we include sys/types.h.
2797 * getnline.h: Likewise.
2798 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2799 (getndelim2): Reorder arguments.
2800 * getnline.c (getnline, getndelim):
2801 Don't discard the NMAX argument.
2802 (getnline): Invoke getndelim, to avoid code duplication.
2803 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2804 of (size_t) -1 by callers of the getnline family.
2806 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2808 * nanosleep.c (suspended): Change its type from int to
2809 sig_atomic_t volatile.
2810 (first_call): Make it private to rpl_nanosleep, and have it
2811 be zero initially as that's a bit faster.
2812 (my_usleep): Round up fractional times instead of truncating them,
2813 as this is the usual meaning for 'sleep'.
2815 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2817 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2818 (ENOSYS): Define if not defined.
2819 (settime): Fall back on stime if it exists and settimeofday fails.
2820 But don't bother with fallbacks if a method fails with errno == EPERM.
2822 2004-05-11 Jim Meyering <jim@meyering.net>
2824 Prior to this change, the save_cwd caller required read access to the
2825 current directory on most systems (ones with the fchdir function).
2827 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2828 fails, try write-only, and finally, resort to using xgetcwd.
2830 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2832 * obstack.c, obstack.h: Import changes from libc.
2834 2004-04-28 Bruno Haible <bruno@clisp.org>
2836 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2837 implicitly appends .exe to executables.
2838 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2839 accepts Windows pathnames.
2840 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2841 Cygwin like Windows, since it now accepts Windows pathnames.
2842 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2843 Cygwin like Windows, since it now accepts Windows pathnames.
2844 Reported by Derek Robert Price <derek@ximbiot.com>.
2846 2004-04-20 Jim Meyering <jim@meyering.net>
2848 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2850 2004-04-20 Jim Meyering <jim@meyering.net>
2851 Bruno Haible <bruno@clisp.org>
2853 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2854 memory when realloc fails.
2856 2004-04-18 Jim Meyering <jim@meyering.net>
2858 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2859 don't leak memory and do call END_UTMP_ENT.
2861 2004-04-11 Paul Eggert <eggert@twinsun.com>
2863 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2864 (CHAR_BIT): Remove, since we assume C89.
2865 Include <stdint.h> if available, as per current Autoconf CVS advice.
2867 2004-03-30 Paul Eggert <eggert@twinsun.com>
2869 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2870 not bool, to be more consistent with Unix conventions.
2871 Suggested by Bruno Haible.
2873 Merge from coreutils.
2875 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2878 * getdate.h: Include stdbool.h, and timespec.h instead of
2879 the usual <time.h> dance.
2880 (get_date): Change signature to support fractional time stamps.
2881 All callers changed.
2882 * getdate.y: Include "getdate.h" first, as we can now
2883 assume C89 and don't need to worry about 'const'.
2884 Similarly, include "unlocked-io.h" near start, not in middle.
2886 (textint.value): Use long int rather than int.
2887 (textint.digits): Use size_t rather than int.
2888 (BILLION, LOG10_BILLION): New constants.
2889 (parser_control): New member rel_ns. Members day_ordinal,
2890 time_zone, month, day, hour, minutes, rel_year, rel_month,
2891 rel_day, rel_hour, rel_minutes, rel_seconds
2892 are now long int, not int. Member seconds is now struct timespec,
2893 not int. New member timespec_seen. Members dates_seen, days_seen,
2894 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2896 (%union.intval): Now long int, not int.
2897 New member timespec.
2898 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2899 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2900 (spec): Now is a timespec or an item list.
2901 (timespec, items): New nonterminals.
2902 (time, rel, relunit, number, get_date):
2903 Add support for fractional seconds.
2904 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2905 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2906 (to_hour): First arg is now long int, not int.
2907 (to_year): Returns long int, not int.
2908 Don't treat year -70 like 70.
2909 (tm_diff): Returns long int, not int.
2910 (lookup_word): Use bool instead of int when appropriate.
2911 (yylex): Use size_t for count, not int.
2912 Detect overflow when parsing large integer constants.
2913 Add support for fractions.
2914 (get_date): Make pointers 'const' if possible.
2915 Use more-portable code to detect integer overflow.
2916 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2917 Don't use ctime; it's not reliable if the year has >4 digits.
2919 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2920 This is for compatibility with BSD.
2922 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2923 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2924 From coreutils' system.h.
2926 * userspec.c: Don't include "posixver.h".
2927 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2928 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2929 compatible extension. Simplify code by removing a boolean int
2930 that was always nonzero if a string was nonnull.
2932 2004-03-30 Jim Meyering <jim@meyering.net>
2934 Merge from coreutils.
2936 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2938 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2939 an empty input stream.
2941 * readtokens.c: Include <stdbool.h>.
2942 (readtoken): Use `size_t' rather than int/long.
2943 All callers adjusted.
2944 Use `bool' rather than `int' where appropriate.
2945 Use memset rather than an explicit loop.
2946 Use x2nrealloc rather than xrealloc.
2947 Allow the use of `\0' as a delimiter.
2948 (readtokens): Likewise.
2949 * readtokens.h (readtoken, readtokens): Update prototypes.
2951 2004-03-30 Bruno Haible <bruno@clisp.org>
2953 * getloadavg.c (getloadavg): Don't assume setlocale returns
2956 2004-03-29 Paul Eggert <eggert@twinsun.com>
2958 Merge changes to getloadavg.c from coreutils and Emacs.
2960 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2961 Define to an expression, not to the empty string.
2962 Include cloexec.h and xalloc.h.
2963 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2964 Use set_cloexec_flag rather than rolling our own.
2965 * cloexec.c, cloexec.h: New files.
2967 2004-03-18 Paul Eggert <eggert@twinsun.com>
2969 * getopt.h: Sync with libc CVS.
2971 2004-03-18 Paul Eggert <eggert@twinsun.com>
2972 Bruno Haible <bruno@clisp.org>
2974 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2975 not on all platforms that have <wchar.h>.
2976 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2978 2004-03-09 Paul Eggert <eggert@twinsun.com>
2980 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2982 * getopt_int.h: New file, also synced from libc.
2984 2004-03-07 Paul Eggert <eggert@twinsun.com>
2986 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2987 '#if' expressions. Unlike the code it replaces, it does not
2988 depend on (defined _SC_PAGESIZE). However, it does depend on
2989 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2990 first reported by Jason Andrade in
2991 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2993 2004-01-18 Simon Josefsson <jas@extundo.com>
2995 * strdup.h: New file.
2996 * strdup.c: Include it.
2997 * path-concat.c: Include strdup.h. Drop strdup declaration.
2998 * userspec.c: Include strdup.h. Drop strdup declaration.
3000 2004-02-06 Karl Berry <karl@gnu.org>
3002 * config.charset: update from gettext 0.14.1.
3004 2004-02-05 Paul Eggert <eggert@twinsun.com>
3006 Add comments and code, prompted by suggestions from Bruno Haible
3008 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3009 describing the enum quoting_style values.
3010 * quotearg.c (quotearg_alloc): New function.
3011 (quotearg_buffer_restyled): Treat lone { and } as special.
3012 Treat = as special. Work around bug with older shells
3013 that "see" a '\' that is really the 2nd byte of a multibyte char.
3014 Quote empty string with shell_quoting_style.
3016 2004-02-03 Bruno Haible <bruno@clisp.org>
3018 * pipe.h: New file, from GNU gettext.
3019 * pipe.c: New file, from GNU gettext.
3021 2004-01-27 Bruno Haible <bruno@clisp.org>
3023 * execute.h: New file, from GNU gettext.
3024 * execute.c: New file, from GNU gettext.
3025 * w32spawn.h: New file, from GNU gettext.
3027 2004-01-23 Paul Eggert <eggert@twinsun.com>
3029 Exit-status fix from coreutils.
3031 Use exit_failure consistently in place of EXIT_FAILURE,
3032 so that program exit statuses are consistent on failure.
3034 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3035 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3036 * argmatch.h: Comment fix to match the above.
3037 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3038 Now a macro referring to exit_failure, instead of a separate
3039 variable. Include "exitfail.h" to get it.
3040 * xstrtol.h: Include "exitfail.h".
3041 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3043 * long-options.c (parse_long_options): Use prototype
3044 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3047 2004-01-21 Jim Meyering <jim@meyering.net>
3049 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3050 so as not to conflict with a different-sized __mktime_internal
3051 function in GNU libc.
3052 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3053 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3055 2004-01-18 Paul Eggert <eggert@twinsun.com>
3057 Merge from diffutils.
3059 * file-type.c (file_type): Add typed memory objects.
3060 * file-type.h (S_TYPEISTMO): New macro.
3062 * c-stack.h (c_stack_action): Remove argv argument.
3063 * c-stack.c (c_stack_action): Likewise. All uses changed.
3064 (die): Don't calculate message unless segv_action returns.
3065 (get_stack_location, min_address_from_argv, max_address_from_argv,
3066 volatile stack_base, volatile_stack_size): Remove.
3067 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3068 that every segmentation violation is a stack overflow. (Ouch!)
3069 See Debian bug 136249 (still outstanding) for more info about why
3070 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3072 2003-11-30 Bruno Haible <bruno@clisp.org>
3074 Safer stack allocation.
3075 * setenv.c: Include allocsa.h.
3076 (alloca): Remove fallback definition.
3077 (freea): Remove macro.
3078 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3081 2003-10-17 Bruno Haible <bruno@clisp.org>
3083 * binary-io.h: Avoid warnings on Cygwin.
3085 2003-12-28 Bruno Haible <bruno@clisp.org>
3087 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3088 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3090 2003-11-28 Bruno Haible <bruno@clisp.org>
3092 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3094 2003-11-27 Bruno Haible <bruno@clisp.org>
3096 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3098 2003-11-17 Bruno Haible <bruno@clisp.org>
3100 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3102 2003-11-24 Bruno Haible <bruno@clisp.org>
3104 * xallocsa.h: New file, from GNU gettext.
3105 * xallocsa.c: New file, from GNU gettext.
3107 2003-11-24 Bruno Haible <bruno@clisp.org>
3109 * allocsa.h: New file, from GNU gettext.
3110 * allocsa.c: New file, from GNU gettext.
3112 2003-11-24 Bruno Haible <bruno@clisp.org>
3114 * eealloc.h: New file.
3116 2004-01-15 Jim Meyering <jim@meyering.net>
3118 Merge from coreutils.
3120 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3121 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3122 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3124 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3125 optional configure-time default.
3127 * version-etc.c (version_etc_copyright): Update copyright date.
3129 * xreadlink.c (xreadlink): Correct outdated comment.
3131 2004-01-15 Paul Eggert <eggert@twinsun.com>
3133 Merge from coreutils.
3135 * posixver.c: Include posixver.h.
3137 * same.c: Include <stdbool.h>, <limits.h>.
3138 (_POSIX_NAME_MAX): Define if not defined.
3140 (same_name): If file names are silently truncated, report
3141 that the file names are the same if they are the same after
3142 the silent truncation.
3144 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3145 conversion function.
3146 * xstrtod.c (xstrtod): Likewise. All callers changed to
3147 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3150 2004-01-14 Paul Eggert <eggert@twinsun.com>
3152 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3153 with like-named macro in fnmatch.c.
3154 (EXT): Use an internal constant instead.
3156 Merge fnmatch patches from glibc.
3157 * fnmatch.c (mbsinit): Remove define.
3158 Add libc_hidden_ver (__fnmatch, fnmatch).
3159 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3160 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3162 2003-12-14 Karl Berry <karl@gnu.org>
3164 * config.charset: update from gettext-runtime.
3166 2003-12-03 Paul Eggert <eggert@twinsun.com>
3168 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3169 Bug reported by Alfred M. Szmidt.
3171 2003-11-29 Karl Berry <karl@gnu.org>
3173 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3175 2003-11-23 Paul Eggert <eggert@twinsun.com>
3176 Bruno Haible <bruno@clisp.org>
3178 * printf-parse.h: Don't include sys/types.h.
3179 (ARG_NONE): New macro.
3180 (char_directive): Change type of *arg_index fields to size_t.
3181 * printf-parse.c: Don't include sys/types.h.
3182 (SSIZE_MAX): Remove macro.
3183 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3184 Remove unnecessary overflow check.
3185 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3188 2003-11-24 Paul Eggert <eggert@twinsun.com>
3190 * alloca.c: Remove dependency on xalloc module.
3191 (xalloc_die): Remove.
3192 (memory_full) [!defined emacs]: New macro.
3193 [!defined emacs]: Don't include xalloc.h.
3194 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3195 address arithmetic overflows. Change datatypes a bit to avoid
3198 2003-11-22 Jim Meyering <jim@meyering.net>
3200 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3202 2003-11-17 Bruno Haible <bruno@clisp.org>
3204 * vasnprintf.c (alloca): Remove fallback definition.
3205 (freea): Remove definition.
3206 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3207 Reported by Paul Eggert.
3209 2003-11-17 Jim Meyering <jim@meyering.net>
3211 On systems without utime and without a utimes function capable of
3212 dealing with a NULL struct utimbuf* argument, this utime replacement
3213 could -- in unusual circumstances -- leak a file descriptor.
3214 * utime.c: Include <unistd.h> and <errno.h>.
3215 (utime_null): Be sure to close `fd' and to preserve errno.
3216 Reported by Geoff Collyer via Arnold Robbins.
3218 2003-11-16 Paul Eggert <eggert@twinsun.com>
3219 Bruno Haible <bruno@clisp.org>
3221 Protect against address arithmetic overflow.
3222 * printf-args.h: Include stddef.h.
3223 (arguments): Change type of field 'count' to size_t.
3224 * printf-args.c (printf_fetchargs): Use size_t instead of
3225 'unsigned int' where appropriate.
3226 * printf-parse.h: Include sys/types.h.
3227 (char_directive): Change type of *arg_index fields to ssize_t.
3228 (char_directives): Change type of fields 'count', max_*_length to
3230 * printf-parse.c: Include sys/types.h and xsize.h.
3231 (SSIZE_MAX): Define fallback value.
3232 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3233 instead of 'int' where appropriate. Check a_allocated, d_allocated
3234 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3235 * vasnprintf.c: Include xsize.h.
3236 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3237 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3238 overflow. Avoid wraparound when converting a width or precision from
3241 2003-11-16 Bruno Haible <bruno@clisp.org>
3243 Update from GNU gettext.
3244 * printf-parse.c: Generalize to it can be compiled for wide strings.
3245 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3246 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3247 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3248 SNPRINTF): New macros.
3249 Don't include <alloca.h> if the file is used inside libintl.
3250 (local_wcslen): New function, for Solaris 2.5.1.
3251 (VASNPRINTF): Use it instead of wcslen.
3253 2003-11-16 Bruno Haible <bruno@clisp.org>
3255 * xsize.h (xmax): New function.
3256 (xsum, xsum3, xsum4): Declare as "pure" functions.
3258 2003-11-12 Paul Eggert <eggert@twinsun.com>
3260 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3261 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3262 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3263 heuristic is just as accurate as far as we know, and it removes a
3264 dependency on size_max.m4 and ptrdiff_max.m4.
3266 2003-11-12 Paul Eggert <eggert@twinsun.com>
3268 * xstrtol.c (__xstrtol): Remove "break" immediately after
3269 "return", to pacify some unknown compiler. Problem reported
3272 2003-11-11 Bruno Haible <bruno@clisp.org>
3274 * xsize.h (SIZE_MAX): Remove fallback definition.
3275 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3278 2003-11-10 Paul Eggert <eggert@twinsun.com>
3280 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3281 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3282 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3284 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3285 not (size_t) -1, since it's defined here.
3287 2003-11-06 Paul Eggert <eggert@twinsun.com>
3289 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3290 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3291 Reject sizes of exactly SIZE_MAX bytes.
3292 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3293 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3295 2003-11-05 Bruno Haible <bruno@clisp.org>
3297 * xsize.h: Include limits.h, to avoid a possible collision with
3298 SIZE_MAX defined in <limits.h> on Solaris.
3300 2003-11-04 Bruno Haible <bruno@clisp.org>
3302 * xsize.h: New file.
3303 * linebreak.c: Include xsize.h.
3304 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3305 argument for overflow.
3306 Suggested by Paul Eggert.
3308 2003-10-31 Bruno Haible <bruno@clisp.org>
3310 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3311 to avoid (extremely rare) race condition.
3312 Suggested by Paul Eggert.
3314 2003-11-03 Jim Meyering <jim@meyering.net>
3316 * userspec.c: Include "userspec.h".
3317 * userspec.h: New file.
3319 2003-10-31 Paul Eggert <eggert@twinsun.com>
3321 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3322 * mountlist.c (SIZE_MAX): Define if not defined already.
3323 (read_filesystem_list): Set and use me_type_malloced.
3324 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3325 whatever the type happens to be), for brevity and consistency.
3326 Check for size calculation overflow on Alphas running OSF/1.
3328 2003-10-31 Jim Meyering <jim@meyering.net>
3330 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3332 * linebuffer.c: Include <string.h> for declaration of memset.
3334 2003-10-30 Paul Eggert <eggert@twinsun.com>
3335 Bruno Haible <bruno@clisp.org>
3337 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3338 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3340 2003-10-29 Paul Eggert <eggert@twinsun.com>
3342 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3343 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3345 * quotearg.c (quotearg_n_options): Use it.
3346 * group-member.c: Include <stdbool.h>.
3347 (free_group_info): Arg is now const *; don't free arg.
3348 (get_group_info): Now returns bool and accepts struct group_info *,
3349 rather than returning a malloc'ed struct group_info *.
3350 All uses changed. Check for overflow in internal size calculation.
3352 * getusershell.c (readname): Simplify the code by using x2nrealloc
3353 rather than xmalloc/xrealloc.
3354 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3355 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3356 conformance bug: the old code used a pointer after freeing the
3357 storage that it addressed.
3358 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3359 rather than doing it by hand.
3360 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3361 the buffer preserved. Use free and xmalloc instead.
3362 * quotearg.c (quotearg_n_options): Likewise.
3363 Use a simpler test for size overflow. Don't use xalloc_oversized
3364 because unsigned int might be wider than size_t (!); this suggests
3365 that we should switch from unsigned int to size_t for slot numbers.
3367 2003-10-27 Bruno Haible <bruno@clisp.org>
3369 * stdbool_.h: Better support for BeOS.
3371 2003-10-27 Paul Eggert <eggert@twinsun.com>
3373 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3374 to allocate the returned structure. Do not allocate a subarray,
3375 as x2nrealloc will do that.
3376 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3377 instead of xnrealloc.
3378 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3380 2003-10-26 Paul Eggert <eggert@twinsun.com>
3382 * xalloc.h (xalloc_oversized): New static inline function, for
3383 callers that want to do their own size-overflow checking. Include
3384 <stdbool.h>, since xalloc_oversized returns bool.
3385 * xalloc.c (array_size_overflow): Remove. All callers changed
3386 to use xalloc_oversized.
3388 Add two functions x2realloc, x2nrealloc, for programs that grow
3389 arrays dynamically by doubling their sizes.
3390 * xalloc.h (x2realloc, x2nrealloc): New decls.
3391 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3394 Port to C99 semantics for 'inline' of external functions.
3395 Bug reported by Bruno Haible.
3396 * xmalloc.c (xnmalloc_inline): New static inline function,
3397 with the old contents of xnmalloc.
3398 (xnmalloc, xmalloc): Use it.
3399 (xnrealloc_inline): New static inline function,
3400 with the old contents of xnrealloc.
3401 (xnrealloc, xrealloc): Use it.
3403 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3405 2003-10-25 Paul Eggert <eggert@twinsun.com>
3407 Fix several address-calculation bugs in the hash modules,
3408 plus some minor code cleanup.
3410 * hash.h: Include <stdbool.h>, for bool.
3411 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3412 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3413 hash_get_n_entries, hash_get_max_bucket_length,
3414 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3415 hash_rehash): Use size_t rather than unsigned.
3416 * hash.c (struct hash_table, hash_get_n_buckets,
3417 hash_get_n_buckets_used, hash_get_n_entries,
3418 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3419 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3420 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3422 (SIZE_MAX): Define if not defined.
3423 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3424 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3426 Use const * when possible.
3427 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3428 (check_tuning): Fix bug: if tuning parameters were very close to
3429 0 or 1, rounding errors could have caused subscript violations.
3430 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3431 (hash_initialize): Add 'fail:' label
3432 to free table and return NULL, and use it to simplify code.
3433 Use calloc rather than clearing the storage ourself.
3434 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3435 buffer size calculations.
3436 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3437 Include <stddef.h>, for size_t.
3438 * hash-pjw.c (hash_pjw): Likewise.
3439 Switch to method described by Bruno Haible.
3440 Include <limits.h>, for CHAR_BIT.
3441 (SIZE_BITS): New macro.
3443 2003-10-21 Paul Eggert <eggert@twinsun.com>
3445 * getndelim2.c (getndelim2): When size calculation overflows,
3446 ceiling the allocation at NMAX bytes rather than silently
3447 discarding input bytes before NMAX is reached. This makes
3448 a difference only if NMAX exceeds SIZE_MAX / 2.
3450 * obstack.c: Merge from glibc.
3451 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3452 Add libc_hidden_def (_obstack_newchunk).
3453 (_obstack_free) [! defined _LIBC]: Remove.
3454 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3455 a clone of the function body.
3456 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3457 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3459 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3460 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3463 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3464 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3465 Don't use lvalue casts, as GCC plans to remove support for them
3466 in GCC 3.5. Reported by Joseph S. Myers. This bug
3467 was also present in the non-GCC version, indicating that this
3468 code had always been buggy and had never been widely used.
3469 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3470 Use the fast variant of each macro, rather than copying the
3471 definiens of the fast variant; that way, we'll be more likely to
3472 catch future bugs in the fast variants.
3474 2003-10-20 Bruno Haible <bruno@clisp.org>
3476 * wait-process.h: New file, from GNU gettext.
3477 * wait-process.c: New file, from GNU gettext.
3479 2003-10-19 Jim Meyering <jim@meyering.net>
3481 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3483 2003-10-16 Paul Eggert <eggert@twinsun.com>
3485 * getgroups.c: Include <errno.h>, <stdlib.h>.
3486 (getgroups): First arg is int, not size_t.
3487 Don't let 'free' mangle errno.
3489 2003-10-16 Jim Meyering <jim@meyering.net>
3491 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3493 2003-10-15 Paul Eggert <eggert@twinsun.com>
3495 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3497 (new_exclude, add_exclude_file): Initial size no longer needs to
3499 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3500 our own address arithmetic overflow checking.
3502 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3503 (fnmatch): Do not alloca more than 2000 wide characters;
3504 instead, use malloc for large buffers.
3505 Check for address arithmetic overflow, and return -1
3506 with errno set to ENOMEM in that case.
3507 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3508 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3509 instead, return -1. Check for address arithmetic overflow.
3511 2003-10-14 Paul Eggert <eggert@twinsun.com>
3513 Handle invalid suffixes and overflow independently, so that
3514 callers can treat them independently as needed. Fix some bugs in
3515 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3516 suffix for a human-readable blocksize. The major caller-visible
3517 change is the addition of a new
3518 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3519 that both overflow and suffix chars were found.
3521 * human.c (humblock): Don't check separately for invalid suffix
3522 char; that is xstrtoumax's job (now that its bug is fixed).
3523 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3524 INTMAX_MAX]: New macros.
3525 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3526 TYPE_MAXIMUM): New macros.
3527 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3528 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3529 if overflow occurs, as it's what __strtol does and it's more useful
3531 (__xstrtol): If __strtol reports some error other than ERANGE,
3532 reflect it to the caller as LONGINT_INVALID. If it reports
3533 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3534 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3535 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3537 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3538 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3539 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3540 [defined UINTMAX_MAX]: New macros.
3542 2003-10-14 Bruno Haible <bruno@clisp.org>
3544 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3545 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3546 Also use volatile where needed.
3548 2003-10-12 Paul Eggert <eggert@twinsun.com>
3550 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3551 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3552 and define in terms of the other primitives.
3553 * xmalloc.c: Include stdbool.h; do not include exit.h.
3554 (SIZE_MAX): Define if not already defined.
3555 (array_size_overflow): New function.
3556 (xalloc_die): Abort instead of exiting if 'error' returns.
3557 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3558 (xmalloc, xrealloc): Use them.
3559 (xcalloc): Check for address arithmetic overflow.
3560 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3561 a bit faster than strcpy.
3563 2003-10-08 Paul Eggert <eggert@twinsun.com>
3565 Merge getpass from libc, plus a few fixes.
3567 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3568 Include <stdbool.h>.
3569 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3570 __fsetlocking to empty.
3571 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3572 do include <bits/libc-lock.h>.
3573 Do not include <fcntl.h>; not needed.
3574 [_LIBC]: Include <wchar.h>.
3575 (NOTCANCEL_MODE): New macro.
3576 (flockfile, funlockfile) [_LIBC]: New macros.
3577 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3578 [!_LIBC]: New macros.
3579 (call_fclose): New function.
3580 (getpass): Use it. Save tty stream separately; this simplifies the
3581 code and makes it more reliable if stdin happens to equal stdout.
3582 Invoke __fsetlocking on tty.
3583 Handle thread cancellation if needed.
3584 Namespace cleanup (use __tcgetattr, __getline).
3585 Use bool for Booleans.
3586 [USE_IN_LIBIO]: Handle wide streams.
3587 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3588 stream might go where.
3590 * unlocked-io.h: Include <stdio.h>, so that the caller
3591 doesn't have to include <stdio.h> before us.
3592 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3593 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3594 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3595 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3596 if not declared, so that we can use getpass.c code from libc without
3598 (flockfile, ftrylockfile, funlockfile): New macros.
3600 2003-10-06 Bruno Haible <bruno@clisp.org>
3602 * version-etc-2.h: Remove file.
3603 * version-etc-2.c: Remove file.
3605 2003-09-25 Jim Meyering <jim@meyering.net>
3606 Bruno Haible <bruno@clisp.org>
3608 This lets translators provide better translations for the
3609 "Written by ..." part of --version output.
3610 * version-etc.h: Include stdarg.h.
3611 (version_etc_copyright): Declare as readonly.
3612 (version_etc): Make this function variadic with a NULL-terminated list
3613 of author name strings.
3614 (version_etc_va): New declaration.
3615 * version-etc.c: Include stdarg.h, stdlib.h.
3616 (version_etc_copyright): Declare as readonly.
3617 (version_etc_va): New function. Provide a different translatable string
3618 for each possible number of authors < 10. Abbreviate when there are 10
3620 (version_etc): Make this function variadic. Call version_etc_va.
3621 Suggestion from Gary V. Vaughan.
3623 * long-options.h (parse_long_options): Change prototype: the authors
3624 string is moved to the end and becomes variadic.
3625 * long-options.c: Include stdarg.h.
3626 (parse_long_options): Make this function variadic, too.
3627 Call version_etc_va, not version_etc.
3629 2003-10-06 Bruno Haible <bruno@clisp.org>
3631 * fatal-signal.h: New file, from GNU gettext.
3632 * fatal-signal.c: New file, from GNU gettext.
3634 2003-10-04 Karl Berry <karl@gnu.org>
3636 * argp*: update from libc.
3638 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3640 * getpass.c (getpass): Use a no-op fseek when switching from input to
3641 output mode on the same stream.
3643 2003-09-29 Paul Eggert <eggert@twinsun.com>
3645 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3646 Fix arg typo in previous patch.
3648 2003-09-28 Jim Meyering <jim@meyering.net>
3650 * error.c: Correct cpp indentation.
3652 2003-09-27 Paul Eggert <eggert@twinsun.com>
3654 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3655 Omit the special code that used __typeof__, since we worry that
3656 it could be more trouble than it's worth. See:
3657 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3658 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3662 2003-09-26 Jim Meyering <jim@meyering.net>
3664 * error.c (error_tail): Move some declarations
3665 into inner scope where the local variables are used.
3667 2003-09-26 Bruno Haible <bruno@clisp.org>
3669 * stpncpy.h (gnu_stpncpy): New declaration.
3670 (stpncpy): Define as alias for gnu_stpncpy.
3671 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3673 2003-09-26 Paul Eggert <eggert@twinsun.com>
3675 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3676 (error_tail): Do not loop, reallocating temporary buffer, since
3677 the output cannot contain more wide characters than the input
3678 contains bytes, the size must be big enough already. This avoids
3679 one potential size overflow calculation. Check for size overflow
3680 when calculating temporary buffer size. Free temporary buffer
3681 when done, if it was allocated with malloc; this plugs a memory
3682 leak. Remove casts from void * to pointers, that are no longer
3683 needed now that we're assuming C89 or better.
3685 Merge error changes from glibc.
3687 * error.c, error.h: Update copyright notice header to match glibc.
3688 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3689 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3690 Disable cancellation while printing error.
3691 * error.h: Prepend __ to parameter names.
3693 2003-09-25 Karl Berry <karl@gnu.org>
3695 * argp-fmtstream.c, argp-help.c: update from libc.
3697 2003-09-25 Bruno Haible <bruno@clisp.org>
3699 * version-etc-2.h: New file, from version-etc.h with modifications.
3700 * version-etc-2.c: New file, from version-etc.c with modifications.
3702 2003-09-25 Simon Josefsson <jas@extundo.com>
3704 * xgetdomainname.h: New file.
3705 * xgetdomainname.c: New file.
3707 2003-09-25 Simon Josefsson <jas@extundo.com>
3708 Bruno Haible <bruno@clisp.org>
3710 * getdomainname.h: New file.
3711 * getdomainname.c: New file.
3713 2003-09-24 Paul Eggert <eggert@twinsun.com>
3715 * linebuffer.c (freebuffer): Don't free the argument, just
3716 the buffer associated with the argument. Bug reported by
3719 2003-09-19 Karl Berry <karl@gnu.org>
3721 * argp.h: update from libc.
3723 2003-09-16 Paul Eggert <eggert@twinsun.com>
3725 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3726 input error, instead of returning NULL the next time we are called
3727 (and therefore losing track of errno).
3729 2003-09-15 Paul Eggert <eggert@twinsun.com>
3731 * getndelim2.c (getndelim2): Don't trash errno when a read
3732 fails, so that the caller gets the proper errno.
3734 * readutmp.c (read_utmp): Likewise.
3735 Check for fstat error. Close stream and free storage
3738 2003-09-14 Bruno Haible <bruno@clisp.org>
3740 * fwriteerror.h: New file.
3741 * fwriteerror.c: New file.
3743 2003-09-14 Jim Meyering <jim@meyering.net>
3745 * getloadavg.c: Correct cpp indentation.
3746 * strdup.c: Likewise.
3747 * vasnprintf.c: Likewise.
3749 2003-09-12 Paul Eggert <eggert@twinsun.com>
3751 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3752 * obstack.c [!defined _LIBC]: Likewise.
3753 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3754 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3755 * exitfail.c: Don't include stdlib.h; no longer needed.
3757 More changes to assume C89 or better.
3759 * error.c (error_tail): Assume vprintf.
3761 * argmatch.c (getenv): Remove decl.
3762 * progreloc.c (get_full_program_name): Define via prototype.
3763 * setenv.c (clearenv): Likewise.
3764 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3766 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3767 (malloc, memcpy): Remove decls.
3768 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3769 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3770 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3771 (memcpy): Remove macro.
3772 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3773 (__P): Remove. All uses removed.
3774 (PTR): Remove. All uses changed to void *.
3775 (CHAR_BIT, NULL): Remove.
3776 (spaces, zeros, memset_space, memset_zero)
3777 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3779 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3780 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3781 Define with prototype.
3782 Remove now-unnecessary prototype decl.
3783 (extra_args_spec): Assume ANSI C. All uses changed.
3784 (extra_args_spec_iso): Remove.
3785 (my_strftime, emacs_strftimeu): Define via prototype.
3786 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3788 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3789 * strtoimax.c: Include <stdlib.h> unconditionally.
3790 (strtoul, strtol): Remove decls.
3791 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3793 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3794 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3795 (LOCALE_PARAM_PROTO): New macro.
3796 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3797 (INTERNAL (strtol), strtol): Define with a prototype.
3798 (PARAMS): Remove. All uses removed.
3799 * tempname.c: Include <string.h> unconditionally.
3800 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3801 * xgethostname.c (main): Define with a prototype.
3802 * xmalloc.c: Include "xalloc.h" first, to check interface.
3803 Include <stdlib.h> unconditionally.
3804 (calloc, malloc, realloc, free): Remove decls.
3805 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3806 Include <stdlib.h> unconditionally. Sort include file names.
3808 (xstrtod): Define with a prototype.
3809 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3810 (strtol, strtoul): Remove decls.
3812 2003-09-11 Paul Eggert <eggert@twinsun.com>
3814 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3815 Include <stdlib.h>, <string.h> unconditionally.
3816 Remove now-unnecessary cast to char *.
3817 * strnlen.c: Include <string.h> unconditionally.
3818 * yesno.c (yesno): Define with a prototype.
3820 2003-09-10 Bruno Haible <bruno@clisp.org>
3822 * strcspn.c: Include <string.h> unconditionally.
3823 * strpbrk.c: Include <string.h> unconditionally.
3824 * strstr.c: Include <string.h> unconditionally.
3825 * unicodeio.c: Include <string.h> unconditionally.
3826 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3827 * unsetenv.c: Likewise.
3828 * xreadlink.c: Include <stdlib.h> unconditionally.
3829 * yesno.c: Include <stdlib.h> unconditionally.
3830 (rpmatch): Add prototype.
3832 2003-09-10 Jim Meyering <jim@meyering.net>
3834 * error.c: Correct indentation of cpp directives.
3836 2003-09-09 Paul Eggert <eggert@twinsun.com>
3840 * acosl.c (main): Use a prototype.
3841 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3844 * getloadavg.c (getloadavg, main): Define via prototypes.
3846 * getopt.h (struct option.name): Assume C89, and use 'const'.
3847 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3848 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3850 * getopt.c (const): Remove macro.
3851 Include <string.h> unconditionally.
3852 (my_index): Remove; all uses changed to strchr.
3853 (strlen): Remove decl.
3854 (exchange): Remove forward decl; no longer needed.
3855 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3856 Define with prototype.
3857 * getopt1.c (const): Remove macro.
3858 (getopt_long, getopt_long_only, main): Define with prototype.
3860 * getugroups.c: Include <string.h> unconditionally.
3862 * getusershell.c: Include <stdlib.h> unconditionally.
3863 (getusershell, setusershell, endusershell, readname, main):
3864 Define with prototypes.
3866 * group-member.c: Include group-member.h first.
3867 Include <stdlib.h> unconditionally.
3869 * hard-locale.c: Include hard-locale.h first.
3870 Include <stdlib.h>, <string.h> unconditionally.
3872 * hash.c (free, malloc): Remove decls.
3873 Include <stdlib.h> unconditionally.
3875 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3876 (getenv): Do not declare.
3878 * idcache.c: Include <string.h> unconditionally.
3880 * long-options.c: Include long-options.h first, to test interface.
3881 Include <stdlib.h> unconditionally.
3883 * makepath.c: Include makepath.h first, to test interface.
3884 Include <stdlib.h> and <string.h> unconditionally.
3886 * linebuffer.c: Include <stdlib.h>.
3887 (free): Remove decl.
3889 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3890 rpl_malloc returns void *, not char *.
3891 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3893 * md5.h: Include <limits.h> unconditionally.
3894 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3895 (__P): Remove; all uses removed.
3896 * md5.c: Include "md5.h" first.
3897 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3898 md5_buffer, md5_process_bytes, md5_process_block):
3899 Define with prototypes.
3900 * sha.h (__P): Remove all uses. (It wasn't defined??)
3901 * sha.c: Include "sha.h" first.
3902 Include <stdlib.h>, <string.h> unconditionally.
3904 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3905 * memcmp.c (__ptr_t): Likewise.
3906 * memrchr.c (__ptr_t): Likewise.
3907 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3908 Include <string.h> unconditionally.
3909 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3910 * memchr.c: Include <stdlib.h> unconditionally.
3911 * memchr.c (LONG_MAX): Remove.
3912 * memrchr.c (LONG_MAX): Likewise.
3913 * memchr.c (__memchr): Define via a prototype.
3914 * memrchr.c (__memrchr): Likewise.
3915 * memcmp.c (__P): Remove, and remove all uses.
3916 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3917 Remove forward decls; no longer needed.
3918 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3919 Use types required by C89 in prototype.
3921 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3922 * savedir.c: Likewise.
3923 * mkdir.c (free): Remove decl.
3924 * rmdir.c (rmdir): Define with a prototype.
3925 * savedir.c: Include savedir.h first, to test interface.
3927 * mktime.c (STDC_HEADERS): Remove.
3928 Include <stdlib.h>, <string.h> unconditionally.
3930 * modechange.c: Include <stdlib.h> unconditionally.
3931 (malloc): Remove decl.
3933 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3934 (free): Remove decl.
3936 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3937 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3938 (This type really should be intptr_t, but that's a C99ism.)
3939 (_obstack_memcpy): Remove: all uses changed to memcpy.
3940 Include <string.h> unconditionally.
3941 (struct obstack): Assume __STDC__ for types of members
3942 chunkfun, freefun, extra_arg.
3943 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3944 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3945 obstack_begin, obstack_specify_allocation,
3946 obstack_specify_allocation_with_arg, obstack_chunkfun,
3947 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3948 Remove unprototyped decls and the macros that use them.
3949 * obstack.c (POINTER): Remove. All uses changed to void *.
3950 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3951 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3952 (defined __STDC__ && __STDC__)]:
3953 Remove nonprototyped code.
3954 Include <stdlib.h> unconditionally.
3955 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3956 _obstack_allocated_p, _obstack_free, obstack_free,
3957 _obstack_memory_used, print_and_abort):
3958 Define using prototypes.
3959 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3960 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3961 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3962 obstack_next_free, obstack_object_size, obstack_room) [0]:
3963 Remove unused, unprototyped code.
3965 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3967 * physmem.c (physmem_total, physmem_available, main): Define
3970 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3971 (main): Define with a prototype.
3973 * posixver.c (getenv): Remove decl.
3975 * putenv.c (malloc): Returns void *, not char *.
3976 Include <string.h> unconditionally.
3977 (strchr, memcpy, NULL): Do not define.
3979 * readtokens.c: Include readtokens.h first, to test interface.
3980 Include <stdlib.h>, <string.h> unconditionally.
3981 (init_tokenbuffer): Define with a prototype.
3983 * regex.c (PARAMS): Remove. All uses removed.
3984 All uses of _RE_ARGS removed, too.
3985 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3987 (bzero): Assume memset exists.
3988 (memcmp, memcpy, NULL): Remove.
3989 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3990 char, or assignments to local vars of type signed char.
3991 (init_syntax_once, PREFIX(extract_number_and_incr),
3992 PREFIX(print_partial_compiled_pattern),
3993 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3994 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3995 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3996 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3997 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3998 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3999 wcs_compile_range, byte_compile_range, truncate_wchar,
4000 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4001 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4002 count_mbs_length, wcs_re_match_2_internal,
4003 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4004 PREFIX(alt_match_null_string_p),
4005 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4006 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4007 regfree, PREFIX(extract_number)): Define with prototype. Remove
4008 now-unnecessary declaration, if any.
4009 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4011 Remove now-unnecessary casts among pointer types.
4012 * regex.h (_RE_ARGS): Remove. All uses removed.
4014 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4015 (free): Remove decl.
4017 * rpmatch.c: Include <stdlib.h> unconditionally.
4019 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4020 (free): Remove decl.
4022 * save-cwd.c: Include <stdlib.h> unconditionally.
4023 * xgetcwd.c: Likewise.
4025 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4026 (free): Remove decl.
4028 * strchrnul.c (strchrnul): Define with a prototype.
4029 Fix bug: c_in was not converted to char before searching.
4031 The following changes are not K&R related:
4033 * group-member.h: Include <sys/types.h>, so that this file is
4035 * makepath.h: Likewise.
4037 * getusershell.c (readname, default_index, line_size, readname):
4038 Use size_t, not int, for sizes.
4039 (readname): If the size overflows, report an error instead of
4042 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4044 * getndelim2.c: Assume stdlib.h per the C89 spec.
4046 2003-09-08 Paul Eggert <eggert@twinsun.com>
4048 Assume C89 or better; remove K&R cruft.
4049 A few of these changes were first proposed by Derek Robert Price
4050 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4052 * addext.c: Include <string.h> unconditionally.
4053 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4054 Don't declare getenv or malloc.
4056 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4057 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4059 (find_stack_direction, alloca): Use prototypes.
4061 * atexit.c (atexit): Define using a prototype.
4063 * basename.c, dirname.c, stripslash.c:
4064 Include <string.h> unconditionally.
4066 * bcopy.c: Include <stddef.h>.
4067 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4069 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4071 * error.h (error, error_at_line, error_print_progname)
4072 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4073 * error.c: Include error.h first, to check interface.
4074 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4075 (VA_START): Remove; all uses changeed to va_start.
4076 (exit, strerror): Remove decls.
4077 (error_print_progname): Prototype uncondionally.
4078 Don't include <errno.h>; no longer needed.
4079 (private_strerror): Remove.
4080 (error_tail): Always define.
4081 (error, error_at_line): Assume C89 or better; always use prototypes.
4082 * fatal.c: Include "fatal.h" first, to test interface.
4083 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4084 (VA_START): Remove; all uses changed to va_start.
4085 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4087 (exit): Remove decl.
4088 (fatal): Prototype unconditionally. Assume va_start works.
4089 Abort at end, to pacify gcc.
4091 * euidaccess.c (main): Define with a prototype.
4093 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4095 * exitfail.c: Include <stdlib.h> unconditionally.
4097 * fnmatch_.h (__P): Remove. All uses changed to assume
4099 * fnmatch.c: Include fnmatch.h first, to test interface.
4100 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4101 (getenv): Remove decl.
4102 (fnmatch): Define using a prototype.
4103 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4104 (FCT): Define using a prototype.
4106 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4108 * gethostname.c: Include <stddef.h>.
4109 (gethostname): Define with prototype. Length is size_t, not int.
4111 2003-09-08 Paul Eggert <eggert@twinsun.com>
4113 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4114 getversion.c should have been removed then, but was accidentally
4117 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4118 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4120 2003-09-07 Paul Eggert <eggert@twinsun.com>
4122 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4123 copy_tm_result. Bug reported by Simon Josefsson in
4124 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4126 2003-09-06 Paul Eggert <eggert@twinsun.com>
4128 * time_r.c, time_r.h: New files.
4130 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4132 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4133 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4135 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4137 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4138 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4141 * timegm.c: Switch to glibc implementation, with the following changes:
4142 [defined HAVE_CONFIG_H]: Include <config.h>.
4143 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4144 (__mktime_internal) [!defined _LIBC]: New decl.
4145 (__gmtime_r) [!defined _LIBC]: New macro and function.
4146 (timegm): Use a prototype, since gnulib assumes C89.
4147 Do not bother declaring tmp to be const, as it's not really usefu.
4148 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4149 (timegm): Declare only if HAVE_DECL_TIMEGM.
4151 2003-09-03 Paul Eggert <eggert@twinsun.com>
4153 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4154 Bug reported by Lute Kamstra in
4155 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4157 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4158 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4159 course with correspondingly smaller numbers for tomorrow and
4160 yesterday. From Tadayoshi Funaba. Originally installed into
4161 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4164 2003-08-31 Simon Josefsson <jas@extundo.com>
4166 * timegm.h: New file.
4167 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4169 2003-08-31 Karl Berry <karl@gnu.org>
4171 * argp.h: update from libc.
4173 2003-08-28 Bruno Haible <bruno@clisp.org>
4175 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4176 warning on QNX, which defines O_BINARY to 000000.
4178 2003-08-24 Bruno Haible <bruno@clisp.org>
4180 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4181 MSVC7 <stdio.h> is included later.
4183 2003-08-20 Bruno Haible <bruno@clisp.org>
4185 * progname.h: New file, from GNU gettext.
4186 * progname.c: New file, from GNU gettext.
4187 * progreloc.c: New file, from GNU gettext.
4189 2003-08-19 Bruno Haible <bruno@clisp.org>
4191 * xstrdup.c: Assume <string.h> exists.
4193 2003-08-18 Jim Meyering <jim@meyering.net>
4195 * setenv.h: Indent nested cpp directive.
4196 * vasnprintf.c: Remove trailing blanks.
4198 2003-08-17 Simon Josefsson <jas@extundo.com>
4199 Bruno Haible <bruno@clisp.org>
4201 * xstrndup.h: New file.
4202 * xstrndup.c: New file.
4204 2003-08-17 Bruno Haible <bruno@clisp.org>
4206 * strndup.h: New file.
4208 2003-08-16 Paul Eggert <eggert@twinsun.com>
4210 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4211 space, undoing this 2003-08-12 change:
4212 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4214 2003-08-16 Jim Meyering <jim@meyering.net>
4216 Merge from coreutils.
4217 * xstrtoimax.c: #else #if -> #elif.
4218 * xstrtoumax.c: Likewise.
4220 2003-08-15 Paul Eggert <eggert@twinsun.com>
4222 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4223 rather than tab, after '#' in shell-script copyright notices.
4224 Suggested by Bruno Haible.
4226 2003-08-15 Jim Meyering <jim@meyering.net>
4227 and Paul Eggert <eggert@twinsun.com>
4229 Merge from coreutils.
4230 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4231 member but strut utmpx does not. Needed for AIX 4.3.3.
4232 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4234 2003-08-15 Jim Meyering <jim@meyering.net>
4236 Merge from coreutils.
4237 * xgethostname.c: Include <stdlib.h>.
4238 (xghostname): Don't exit for anything other than memory-related
4239 failure; just return NULL.
4240 * userspec.c: Include "posixver.h".
4241 (parse_user_spec): Accept `.' as a separator only
4242 in pre-POSIX-200112 mode.
4243 * strtoimax.c: Use #elif rather than #else #if.
4244 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4245 Remove function, now that we can rely on a working tzset function.
4246 [!_LIBC]: Ensure that the required autoconf test has been run.
4247 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4248 Use underlying_strftime for %r.
4249 * sha.c: Merge in some clean-up and optimization changes from glibc.
4250 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4251 Ensure that it is a multiple of 64.
4252 Rearrange loop exit tests so as to avoid performing an
4253 additional fread after encountering an error or EOF.
4254 * realloc.c: Update copyright date.
4256 2003-08-14 Jim Meyering <jim@meyering.net>
4258 Merge from coreutils.
4259 * obstack.h: Whitespace changes.
4260 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4261 and xcalloc return values.
4262 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4263 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4264 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4265 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4266 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4268 Use mntctl's return value to drive the entry-processing loop, since
4269 we can't rely on the value of the vmt_length member in the last
4270 entry. On some systems doing so could result in exhausting
4271 virtual memory. Based in part on a patch from Mike Jetzer.
4273 2003-08-14 Jim Meyering <jim@meyering.net>
4274 and Paul Eggert <eggert@twinsun.com>
4276 Merges from coreutils, plus other fixes.
4277 * physmem.c: Merge in portability changes from gcc/libiberty
4278 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4279 for credits and details. Thanks to Kaveh Ghazi for helping
4280 to keep these files in sync.
4281 (ARRAY_SIZE): Define it.
4282 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4283 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4284 (memcasecmp): Don't assume size_t fits in unsigned int.
4285 Remove casts and duplicate code.
4286 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4287 (memcpy): Remove definition.
4288 Merge in some clean-up and optimization changes from glibc.
4289 [BLOCKSIZE]: Move definition to top of file.
4290 Ensure that it is a multiple of 64.
4291 Rearrange loop exit tests so as to avoid performing an
4292 additional fread after encountering an error or EOF.
4293 * md5.h (md5_uintptr): Define.
4294 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4295 return to the initial working directory. Preserve errno
4297 * idcache.c: Include "xalloc.h".
4298 (xmalloc, xrealloc): Remove decls.
4299 (getuser): Remove casts no longer required in C89.
4300 * human.c: Include stdio.h, for sprintf.
4301 * group-member.c: Include "xalloc.h".
4302 (xmalloc, xrealloc): Remove decls.
4303 (get_group_info): Remove casts no longer required in C89.
4304 * getusershell.c (readname): Remove casts no longer required in C89.
4305 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4306 * getline.c: Whitespace fix, from coreutils.
4308 2003-08-13 Paul Eggert <eggert@twinsun.com>
4310 * exclude.c: Include <ctype.h>
4311 (IN_CTYPE_DOMAIN): New macro.
4313 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4316 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4317 Undo previous (whitespace-only) change.
4319 2003-08-12 Paul Eggert <eggert@twinsun.com>
4321 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4322 Normalize leading white space and remove trailing white space.
4323 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4324 notice, as per ../config/srclist-update.
4326 Merge from coreutils.
4327 * euidaccess.h: New file.
4328 * euidaccess.c: Include it.
4329 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4330 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4331 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4333 2003-08-11 Bruno Haible <bruno@clisp.org>
4335 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4336 (vasnprintf): Use it instead of wcslen.
4338 2003-08-11 Bruno Haible <bruno@clisp.org>
4340 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4341 value to ensure that _Bool promotes to int. Use #define for _Bool when
4342 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4344 2003-08-10 Karl Berry <karl@gnu.org>
4346 * regex.h: update from libc (whitespace fix).
4348 2003-08-09 Paul Eggert <eggert@twinsun.com>
4350 Merge some files from coreutils. These changes were
4351 originally made by Jim Meyering.
4352 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4353 many older Unixes require this.
4354 * alloca.c (alloca): Remove cast to argument of free;
4355 no longer needed in C89.
4356 * alloca_.h, regex.h: Fix white space to match
4357 what GNU indent does.
4359 2003-08-05 Paul Eggert <eggert@twinsun.com>
4361 * bumpalloc.h: Remove.
4363 2003-08-04 Paul Eggert <eggert@twinsun.com>
4365 * getloadavg.c: Change copyright notice and spacing to conform to
4368 Merge from coreutils.
4369 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4371 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4372 from Karl Berry, implemented by Jim Meyering.
4373 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4374 from Dmitry V. Levin.
4375 Remove anachronistic cast of xrealloc.
4376 * fnmatch_.h (__const): Remove. Use 'const'.
4377 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4378 type. Otherwise, it wouldn't compile with at least /bin/cc on
4379 ymp-cray-unicos9.0.2.X.
4380 Combine two mostly-identical uses of alloca into one.
4381 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4383 2003-08-04 Dave Love <d.love@dl.ac.uk>
4387 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4388 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4389 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4390 obsolete NLIST_NAME_UNION.
4391 [__GNU__]: Undef BSD and FSCALE.
4392 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4394 2003-08-03 Paul Eggert <eggert@twinsun.com>
4396 * stdbool_.h (_Bool): Make it signed char, instead of
4397 an enum type, so that it's guaranteed to promote to int. See:
4398 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4400 2003-07-31 Paul Eggert <eggert@twinsun.com>
4402 * strerror.c: Include config.h, limits.h. Declare sprintf.
4403 (strerror): Don't assume that a printable int fits in 14 bytes.
4405 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4406 Bruno Haible <bruno@clisp.org>
4408 * getline.h (getline, getdelim): Change return type to ssize_t.
4409 * getline.c (getline, getdelim): Likewise.
4410 Remove _GNU_SOURCE define; now it's defined in config.h through
4413 2003-07-22 Paul Eggert <eggert@twinsun.com>
4415 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4416 over-parenthesization in macros.
4418 Sync with coreutils.
4420 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4423 Use `exit_failure' for xalloc and xmemcoll instead of their own
4424 private exit-failure variables.
4425 * xalloc.h (xalloc_exit_failure): Remove.
4426 * xmalloc.c: Likewise. Include exitfail.h.
4427 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4428 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4429 * xmemcoll.c: Likewise. Include exitfail.h.
4430 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4432 2003-07-18 Paul Eggert <eggert@twinsun.com>
4434 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4435 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4436 to test that it can stand by itself. Include "exitfail.h".
4437 Clients should set exit_failure instead.
4438 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4440 2003-07-18 Andreas Schwab <schwab@suse.de>
4442 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4444 2003-07-18 Bruno Haible <bruno@clisp.org>
4446 * getndelim2.h: New file.
4447 * getndelim2.c: Make into a module of its own. Include config.h,
4449 (getndelim2): Make non-static. Change return type to ssize_t.
4450 * getline.h: Change argument names.
4451 * getline.c: Include getndelim2.h instead of getndelim2.c.
4452 * getnline.c: Include getndelim2.h.
4454 2003-07-17 Bruno Haible <bruno@clisp.org>
4456 * Makefile.am: Remove file.
4457 * Makefile.in: Remove file.
4459 2003-07-17 Bruno Haible <bruno@clisp.org>
4461 * getnline.h: New file.
4462 * getnline.c: New file.
4463 * getndelim2.c: New file, extracted from getline.c.
4464 (getndelim2): Renamed from getdelim2, with added nmax argument.
4465 * getline.c: Include getndelim2.c.
4466 (getdelim2): Moved out to getndelim2.c.
4467 (getline, getdelim): Update.
4469 2003-07-15 <karl@gnu.org>
4471 * vasnprintf.c: update from gettext.
4473 2003-07-15 Jim Meyering <jim@meyering.net>
4475 * makepath.c (make_path): Enclose diagnostic in _(...).
4477 2003-07-14 Paul Eggert <eggert@twinsun.com>
4479 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4480 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4481 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4482 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4483 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4484 updated automatically by ../config/srclist-update. This changes
4485 their license from LPGL to GPL.
4487 2003-07-14 Jim Meyering <jim@meyering.net>
4489 Don't emit diagnostics. Let callers do that.
4490 * save-cwd.c: Don't include "error.h".
4491 (save_cwd): Don't call error. Ensure that errno is valid
4492 when returning nonzero.
4494 * save-cwd.h (restore_cwd): Update prototype.
4495 * save-cwd.c (restore_cwd): Remove two parameters.
4496 Simplify. Don't call error upon failure. Let callers do that.
4497 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4498 when auditing is enabled. But don't bother updating the #if.
4500 2003-07-14 Simon Josefsson <jas@extundo.com>
4502 * mempcpy.h: New file.
4503 * mempcpy.c: New file.
4505 2003-07-14 Paul Eggert <eggert@twinsun.com>
4507 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4508 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4509 unicodeio.c, unicodeio.h, unlocked-io.h:
4510 Switch from LGPL to GPL.
4512 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4514 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4515 it breaks C++ compilation.
4516 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4518 2003-07-10 Jim Meyering <jim@meyering.net>
4520 * vasnprintf.c: Remove trailing blanks.
4521 Make cpp indentation consistent.
4523 2003-07-09 Paul Eggert <eggert@twinsun.com>
4525 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4526 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4527 Switch from LGPL to GPL.
4529 2003-07-07 Paul Eggert <eggert@twinsun.com>
4531 * mktime.c: Fix some boundary cases and remove need for floating point.
4533 Issue a compile-time diagnostic if time_t is floating point, or if
4534 two's complement arithmetic is not in effect, or if arithmetic
4535 right shift does not propagate the sign. These assumptions were
4536 all in the original code but they weren't checked.
4538 (TIME_T_MIDPOINT, verify): New macros.
4539 (__isleap): Remove; it has integer overflow problems.
4540 (leapyear): New function, without those problems.
4541 (ydhms_tm_diff): Remove; splitting into two parts.
4542 (ydhms_diff): New function, containing the arithmetic part of
4543 the old ydhms_tm_diff function. Issue a compile-time
4544 diagnostic if we are not using C99 integer division.
4545 Avoid casts when possible.
4546 (guess_time_tm): New function, containing the checking part of
4547 the old ydhms_tm_diff function. Return the new value, rather than
4548 the difference between it and the old. Accept a new argument T
4549 so that *T specifies the old value. Check for overflow in the result.
4551 (__mktime_internal): Use a time_t offset, not a long int offset.
4552 This undoes the 2003-06-04 change, which is no longer needed now
4553 that we have better overflow checking.
4554 (localtime_offset): Likewise.
4556 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4557 and long are 64-bit but int is only 32-bit.
4558 (ydhms_diff): Use long int to store year1 and yday1.
4559 Issue a compile-time diagnostic if long int is not wide enough.
4561 (__mktime_internal): Use long int to store adjusted year and yday.
4562 Use plain C rather than preprocessor commands, if that doesn't
4564 Check for overflow (and try to repair) after each probe
4565 rather than checking only at the very end. This avoids some bugs
4566 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4567 does not equal GMT offset at maximum time).
4568 Use integer to check for overflow rather than floating point; this
4569 is more portable to non-IEEE hosts, and is a tad faster.
4570 When we detect that we are oscillating between two values,
4571 don't check whether tm_isdst has the requested value, since
4572 we already know the answer. When tm_isdst has the wrong value,
4573 use a different heuristic to find the right one, based on the
4574 extreme values actually observed in practice in tz2003a,
4575 rather than the (overly optimistic) "previous 3 calendar quarters".
4577 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4578 "T const" to accommodate glibc style.
4579 (check_result): Use less-confusing report format. "long" -> "long int.
4581 Don't loop if the iteration overflows time_t.
4582 Allow a negative step in the iteration.
4584 2003-07-01 Paul Eggert <eggert@twinsun.com>
4586 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4587 having it depend on HAVE_SYS_TYPES_H.
4589 2003-06-25 Bruno Haible <bruno@clisp.org>
4591 * readlink.c: New file.
4593 2003-06-20 Bruno Haible <bruno@clisp.org>
4595 Assume C89, so PARAMS isn't needed.
4596 * unicodeio.h (PARAMS): Remove.
4597 * unicodeio.c: Don't use PARAMS.
4599 2003-06-18 Jim Meyering <jim@meyering.net>
4601 Merge changes from coreutils.
4602 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4603 Remove explicit declarations of xmalloc and realloc.
4605 (read_utmp): Remove anachronistic cast of xmalloc.
4607 2003-06-17 Paul Eggert <eggert@twinsun.com>
4609 Assume C89, so PARAMS isn't needed.
4610 * backupfile.h (PARAMS): Remove. All uses removed.
4611 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4612 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4613 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4614 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4615 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4616 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4617 xstrtol.h: Likewise.
4618 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4619 same.h, strverscmp.h: Do not include config.h; no longer needed.
4620 Anyway, config.h should always be included before any other file.
4622 2003-06-11 Simon Josefsson <jas@extundo.com>
4624 * sysexit_.h: New file.
4626 2003-05-20 Derek Price <derek@ximbiot.com>
4628 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4630 2003-06-10 Simon Josefsson <jas@extundo.com>
4632 * strchrnul.h: New file.
4633 * strchrnul.c: New file.
4635 2003-06-10 Simon Josefsson <jas@extundo.com>
4637 * argp.h: New file, from glibc.
4638 * argp-ba.c: New file, from glibc.
4639 * argp-eexst.c: New file, from glibc.
4640 * argp-fmtstream.c: New file, from glibc.
4641 * argp-fmtstream.h: New file, from glibc.
4642 * argp-fs-xinl.c: New file, from glibc.
4643 * argp-help.c: New file, from glibc.
4644 * argp-namefrob.h: New file, from glibc.
4645 * argp-parse.c: New file, from glibc.
4646 * argp-pv.c: New file, from glibc.
4647 * argp-pvh.c: New file, from glibc.
4648 * argp-xinl.c: New file, from glibc.
4650 2003-06-07 Jim Meyering <jim@meyering.net>
4652 * readtokens.h: Put `Free Software Foundation, Inc.'
4653 in place of my name in the copyright comment.
4654 Remove definition and uses of __P.
4657 * stat.c: Don't declare xmalloc explicitly.
4658 Instead, include "xalloc.h".
4659 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4660 xrealloc, and xcalloc return values.
4661 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4663 * xgetcwd.h: Remove definition/uses of PARAMS.
4665 2003-06-06 Jim Meyering <jim@meyering.net>
4667 * stdbool_.h: Renamed from stdbool.h.in.
4669 2003-06-06 Jim Meyering <jim@meyering.net>
4671 Merge from coreutils.
4672 * same.c: (same_name): Declare *_basename locals to be `const'.
4673 Consolidate declarations and initializations of *_base* locals.
4675 Merge from coreutils.
4676 This avoids a core dump on systems without GNU putenv,
4677 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4678 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4679 (unsetenv): New static function, from GNU libc.
4680 (rpl_putenv): Use it.
4682 * modechange.c: Remove trailing blanks.
4684 Merge from coreutils.
4685 * fsusage.c: Remove declaration of statfs.
4686 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4688 * posixtm.c: Include <stdbool.h> unconditionally.
4690 2003-06-05 Paul Eggert <eggert@twinsun.com>
4692 * mktime.c (__mktime_internal): When resolving a tm_isdst
4693 mismatch, look in future quarters as well as past. This fixes a
4694 bug when processing fall-backwards gaps immediately after a long
4695 period of daylight-saving time.
4697 * mktime.c: Assume freestanding C89 or better.
4698 (HAVE_LIMITS_H): Remove. Assume it's 1.
4699 (__P): Remove; not used.
4700 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4701 (mktime, not_equal_tm, print_tm, check_result,
4702 main): Use prototypes. Use const * where appropriate.
4703 (main): Fix typo in testing code that uncovered by above changes.
4704 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4706 2003-06-04 Paul Eggert <eggert@twinsun.com>
4708 * mktime.c: Fix Debian bug 177940
4709 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4710 (localtime_offset): Now long int, not time_t, because we want it
4711 to be guaranteed to be signed. All uses changed.
4712 (__mktime_internal): If overflow would occur when adding offset,
4715 Merge 'human' changes from coreutils. Rewrite to support
4716 locale-specific notations like thousands separators.
4717 * human.c: Simplify authorship notice.
4718 Include human.h immediately after config.h.
4719 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4720 <limits.h>: Do not include, since human.h does.
4721 (SIZE_MAX, UINTMAX_MAX): New macros.
4722 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4723 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4724 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4725 (power_letter): Renamed from suffixes.
4726 (generate_suffix_backwards): Remove.
4727 (adjust_value): Now takes int style (because of human.h changes)
4728 and long double value (for greater precision on some platforms).
4729 (group_number): New function.
4730 (human_readable): Use it. Use integer options, not enum.
4731 Put the options before the sizes in the arg list.
4732 Support all the new options.
4733 The old human_readable function has been removed;
4734 use inttostr.h instead.
4735 (human_readable, default_block_size, humblock):
4736 Use uintmax_t, not int, for block sizes.
4737 (human_readable_inexact, block_size_types): Remove.
4738 (block_size_opts): New constant.
4739 (human_options): Renamed from human_block_size, with new signature
4740 that allows block sizes up to UINTMAX_MAX. All callers changed.
4741 * human.h: Add copyright and authorship notice.
4742 Include <limits.h> and <stdbool.h> unconditionally.
4743 (PARAMS): Remove. All uses removed.
4744 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4745 (enum human_inexact_style): Remove tag; now a nameless enum.
4746 (human_floor, human_ceiling, human_round_to_even): Now have
4747 values 2, 0, 1 rather than -1, 1, 0.
4748 (human_group_digits, human_suppress_point_zero, human_autoscale,
4749 human_base_1024, human_SI, human_B): New constants.
4750 (human_readable_inexact, human_block_size): Remove.
4751 (human_readable): Size args are now uintmax_t, not int.
4752 (human_options): New decl.
4754 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4755 unnecessary now that we assume C89 or better. This change
4756 imported from coreutils.
4758 * mktime.c (__mktime_internal): Do not reject negative timestamps
4759 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4760 in the 2003-05-30 sync from glibc.
4762 .h files should stand alone, but we shouldn't include <sys/types.h>
4763 if we can get away with just <stddef.h>.
4765 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4766 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4767 rather than <sys/types.h>, as we merely need size_t.
4768 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4770 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4771 Include <stdio.h>, to get FILE.
4772 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4773 memcasecmp.h has included <stddef.h> and all we need is size_t.
4774 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4775 our interface, instead of including <sys/types.h>
4777 2003-06-02 Paul Eggert <eggert@twinsun.com>
4780 Fix some minor time-related bugs with POSIX time arguments.
4781 Some valid time stamps were being rejected (notably -1, and
4782 time stamps before 1900 on 64-bit hosts). And some invalid
4783 time stamps were being accepted, e.g. September 31.
4785 * posixtm.h (posixtime): Return bool instead of time_t, so
4786 that we can return (time_t) -1 successfully.
4787 * posixtm.c: Likewise.
4788 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4789 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4790 (t): Remove static var.
4791 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4792 of static var. All uses changed.
4793 (year): Do not reject years before 1900; they can occur with
4795 (posix_time_parse): Do not check for out-of-range components;
4796 that is now the caller's responsibility, since our checks were
4797 only approximations.
4798 (posixtime): Use mktime to check for out-of-range components,
4799 since it knows them exactly.
4800 If mktime returns (time_t) -1, check whether an error actually occurred
4801 by invoking localtime on -1.
4802 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4803 posixtime failures better.
4804 Improve the test data (in comments only).
4806 2003-05-30 <karl@gnu.org>
4808 * mktime.c: update from libc.
4810 2003-05-30 Bruno Haible <bruno@clisp.org>
4812 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4813 * localcharset.h: Likewise.
4814 * localcharset.c: Likewise.
4816 2003-05-28 Paul Eggert <eggert@twinsun.com>
4818 Assume the headers required for C89 freestanding compilers.
4819 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4820 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4821 without checking for HAVE_LIMITS_H.
4822 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4823 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4825 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4826 * exclude.c: Include <stdbool.h> unconditionally.
4827 * tempname.c: Include <stddef.h> unconditionally.
4828 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4829 * modechange.c, rpmatch.c (NULL): Don't define, since
4830 <stddef.h> does that.
4831 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4832 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4833 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4834 * xstrtol.c: Likewise.
4835 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4836 * savedir.c: Include <stddef.h> instead of defining NULL.
4838 * addext.c (addext): Use assignment rather than cast, to avoid
4839 warnings on some platforms.
4841 * mktime.c (__mktime_internal): Do not reject negative timestamps
4844 2003-05-10 Bruno Haible <bruno@clisp.org>
4846 * linebreak.c (iconv_string_length): Don't return -1 just because the
4847 string is longer than 4 KB.
4849 2003-05-12 Jim Meyering <jim@meyering.net>
4851 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4852 the space-padded-by-default conversion specifiers, %e, %k, %l.
4854 2003-05-03 Bruno Haible <bruno@clisp.org>
4856 Upgrade to Unicode-4.0.
4857 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4858 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4859 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4860 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4861 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4862 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4863 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4864 Change width of U+E0100..U+E01EF from 1 to 0.
4866 2003-04-25 Bruno Haible <bruno@clisp.org>
4868 * copy-file.c: Include <stddef.h>, for size_t.
4870 2003-04-25 Jim Meyering <jim@meyering.net>
4872 * copy-file.c (copy_file_preserving): Declare buf_size to be
4873 of type size_t, not int.
4875 2003-04-11 Jim Meyering <jim@meyering.net>
4877 Merge changes from Coreutils.
4879 2003-03-22 Jim Meyering <jim@meyering.net>
4881 * strftime.c (widen): Cast alloca return value to proper type.
4883 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4886 * strftime.c (my_strftime): Handle very large width
4887 specifications for numeric values correctly. Improve checks for
4890 2003-01-19 Jim Meyering <jim@meyering.net>
4892 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4893 (nl_get_alt_digit) [! defined my_strftime]: Define.
4894 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4895 _nl_get_alt_digit and _nl_get_walt_digit.
4897 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4898 These changes have no effect outside of _LIBC.
4900 2003-04-10 Bruno Haible <bruno@clisp.org>
4902 * findprog.h: New file, from GNU gettext.
4903 * findprog.c: New file, from GNU gettext.
4905 2003-04-05 Jim Meyering <jim@meyering.net>
4907 Merge changes from Coreutils.
4909 * exclude.h (PARAMS): Remove definition and uses.
4910 * exclude.c: Remove uses of `PARAMS'.
4912 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4913 Add test-cases for DOS filenames. Declare program_name.
4914 (main): Set up program_name. Patch by Rich Dawe.
4916 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4918 Use mntctl's return value to drive the entry-processing loop, since
4919 we can't rely on the value of the vmt_length member in the last
4920 entry. On some systems doing so could result in exhausting
4921 virtual memory. Based in part on a patch from Mike Jetzer.
4923 2003-04-04 Bruno Haible <bruno@clisp.org>
4925 * linebreak.h: New file, from GNU gettext.
4926 * linebreak.c: New file, from GNU gettext with slight modifications.
4927 * lbrkprop.h: New file, from GNU gettext.
4929 2003-04-03 Bruno Haible <bruno@clisp.org>
4931 * utf8-ucs4.h: New file, from GNU gettext.
4932 * utf16-ucs4.h: New file, from GNU gettext.
4933 * ucs4-utf8.h: New file, from GNU gettext.
4934 * ucs4-utf16.h: New file, from GNU gettext.
4936 2003-04-02 Bruno Haible <bruno@clisp.org>
4938 * binary-io.h: New file, from GNU gettext.
4940 2003-04-01 Bruno Haible <bruno@clisp.org>
4942 * pathname.h: New file, from GNU gettext.
4943 * concatpath.c: New file, from GNU gettext.
4945 2003-03-30 Bruno Haible <bruno@clisp.org>
4947 * copy-file.c (copy_file_preserving): Don't set owner if the function
4948 chown() doesn't exist.
4950 2003-03-28 Bruno Haible <bruno@clisp.org>
4952 * copy-file.h: New file, from GNU gettext.
4953 * copy-file.c: New file, from GNU gettext.
4955 2003-03-18 Jim Meyering <jim@meyering.net>
4957 * quote.c (quote_n): Fix typo in comment.
4959 2003-03-14 Jim Meyering <jim@meyering.net>
4961 Merge changes from Coreutils.
4962 * obstack.h (obstack_object_size): Declare temporary, __o,
4963 to be const, in order to avoid warnings.
4964 (obstack_room): Likewise.
4965 (obstack_empty_p): Likewise.
4967 2003-03-13 Paul Eggert <eggert@twinsun.com>
4969 Merge changes from Bison.
4970 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4971 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4972 when compiling Bison 1.875's `bitset bset = obstack_alloc
4973 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4974 * hash.c: Include <stdbool.h> unconditionally.
4976 2003-03-09 Paul Eggert <eggert@twinsun.com>
4978 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4979 Reported by Bruce Becker; see:
4980 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4982 2003-03-03 Paul Eggert <eggert@twinsun.com>
4983 Bruno Haible <bruno@clisp.org>
4985 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4986 Reported by John Hughes, see
4987 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4989 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4991 * poll_.h: New file.
4994 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4996 * mathl.h: New file.
4997 * acosl.c: New file.
4998 * asinl.c: New file.
4999 * atanl.c: New file.
5000 * ceill.c: New file.
5003 * floorl.c: New file.
5004 * frexpl.c: New file.
5005 * ldexpl.c: New file.
5007 * sincosl.c: New file.
5009 * sqrtl.c: New file.
5011 * trigl.c: New file.
5012 * trigl.h: New file.
5014 2003-02-17 Bruno Haible <bruno@clisp.org>
5016 * mkdtemp.h: New file, from GNU gettext.
5017 * mkdtemp.c: New file, from GNU gettext.
5019 2003-01-31 Bruno Haible <bruno@clisp.org>
5021 * rename.c: #undef rename before defining rpl_rename.
5022 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5024 2003-01-30 Bruno Haible <bruno@clisp.org>
5026 * printf-args.h: New file, from GNU gettext.
5027 * printf-args.c: New file, from GNU gettext.
5028 * printf-parse.h: New file, from GNU gettext.
5029 * printf-parse.c: New file, from GNU gettext.
5030 * vasnprintf.h: New file, from GNU gettext.
5031 * vasnprintf.c: New file, from GNU gettext.
5032 * asnprintf.c: New file, from GNU gettext.
5033 * vasprintf.h: New file, from GNU gettext with modifications.
5034 * vasprintf.c: New file, from GNU gettext.
5035 * asprintf.c: New file, from GNU gettext.
5037 2003-01-29 Bruno Haible <bruno@clisp.org>
5039 * stpncpy.h: New file, from GNU gettext with modifications.
5040 * stpncpy.c: New file, from GNU gettext with modifications.
5042 2003-01-28 Bruno Haible <bruno@clisp.org>
5044 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5046 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5049 2003-01-27 Bruno Haible <bruno@clisp.org>
5051 * xsetenv.h: New file, from GNU gettext.
5052 * xsetenv.c: New file, from GNU gettext.
5054 2003-01-23 Bruno Haible <bruno@clisp.org>
5056 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5058 2003-01-22 Bruno Haible <bruno@clisp.org>
5060 * exit.h: New file, from GNU gettext.
5062 2003-01-11 Bruno Haible <bruno@clisp.org>
5064 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5065 * strcase.h (strcasecmp, strncasecmp): Likewise.
5067 2003-01-14 Jim Meyering <jim@meyering.net>
5069 * same.c (same_name): Tweak a comment.
5071 2003-01-11 Bruno Haible <bruno@clisp.org>
5073 * same.c (same_name): Reorder tests so as to avoid calling stat()
5074 when a string comparison is sufficient.
5076 2003-01-11 Bruno Haible <bruno@clisp.org>
5078 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5081 2003-01-11 Bruno Haible <bruno@clisp.org>
5083 * hash-pjw.c: Add comment about low quality of this function.
5085 2003-01-12 Paul Eggert <eggert@twinsun.com>
5087 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5088 to avoid collisions with libcurses and libreadline.
5090 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5091 * getstr.h, getstr.c: Remove.
5092 * getline.c: Include "getline.h", to check interface.
5093 Move body of old getstr.c here: this defines MIN_CHUNK and
5094 declares getdelim2, which is renamed from getstr.
5095 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5097 * linebuffer.c (readlinebuffer): Renamed from readline.
5099 * linebuffer.h: Likewise.
5100 (readline): Remove backward-compatibility macro.
5102 2003-01-12 Jim Meyering <jim@meyering.net>
5104 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5106 2003-01-10 Bruno Haible <bruno@clisp.org>
5108 * alloca_.h: New file.
5109 * getdate.y: Unconditionally include alloca.h.
5110 * makepath.c: Likewise.
5111 * setenv.c: Likewise.
5112 * userspec.c: Likewise.
5114 2003-01-09 Bruno Haible <bruno@clisp.org>
5116 * stdbool.h.in: New file.
5118 2003-01-08 Bruno Haible <bruno@clisp.org>
5120 * safe-read.c: Include specification header first, to ensure its
5122 * full-write.c: Likewise.
5124 2003-01-08 Jim Meyering <jim@meyering.net>
5126 * full-write.c: Undefine and define-away `const' after inclusion
5127 of errno.h, not before. Suggestion from Bruno Haible.
5129 2003-01-07 Jim Meyering <jim@meyering.net>
5131 * full-write.c: Rework so that it may serve to define full_read, too.
5132 * full-read.c: Simply #define FULL_READ and include full-write.c.
5134 2003-01-06 Jim Meyering <jim@meyering.net>
5136 * version-etc.c: Update year in translatable copyright string.
5138 2002-12-25 Bruno Haible <bruno@clisp.org>
5140 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5141 * xstrtol.h: Likewise.
5142 * xstrtoimax.c: Likewise.
5143 * xstrtoumax.c: Likewise.
5144 * human.h: Likewise.
5146 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5147 on systems that have <inttypes.h> but not <stdint.h>.
5149 2002-12-31 Paul Eggert <eggert@twinsun.com>
5151 * memcoll.c (memcoll): Fall back on a simple algorithm using
5152 memcmp if strcoll doesn't work.
5154 2002-12-23 Bruno Haible <bruno@clisp.org>
5156 * localcharset.h: New file.
5157 * localcharset.c: Include it.
5158 * unicodeio.c: Likewise.
5160 2002-12-22 Bruno Haible <bruno@clisp.org>
5162 * utime.c (utime_null): No need to call ftruncate if the file was
5165 2002-12-23 Bruno Haible <bruno@clisp.org>
5167 * memcoll.c (STRCOLL): New macro.
5170 2002-12-22 Bruno Haible <bruno@clisp.org>
5172 * getstr.h (getstr): Define, to avoid clash with libcurses.
5173 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5175 2002-12-22 Bruno Haible <bruno@clisp.org>
5177 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5179 2002-12-23 Bruno Haible <bruno@clisp.org>
5181 * getline.h: Include <stddef.h>, for size_t.
5183 * unicodeio.h: Include <stddef.h>, for size_t.
5184 * unicodeio.c: Don't include <stddef.h>.
5186 2002-12-17 Bruno Haible <bruno@clisp.org>
5188 * canon-host.c (strdup): Remove unused declaration.
5190 * fsusage.c: Include full_read.h.
5191 (get_fs_usage): Use full_read instead of safe_read.
5193 * utime.c (utime_null): Use SAFE_READ_ERROR.
5195 2002-12-11 Bruno Haible <bruno@clisp.org>
5197 * setenv.h: Rewritten to cope with systems that have setenv() but not
5199 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5202 2002-12-11 Bruno Haible <bruno@clisp.org>
5204 * setenv.c (alloca): Fall back to malloc.
5206 (setenv): Use freea() to free memory allocated with alloca().
5208 2002-11-13 Bruno Haible <bruno@clisp.org>
5210 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5211 function declarations.
5212 * unsetenv.c (unsetenv): Likewise.
5214 2002-03-04 Bruno Haible <bruno@clisp.org>
5216 Portability to AIX 4.3.3.
5217 * unsetenv.c: New file, extracted from setenv.c.
5218 * setenv.c: Move the unsetenv() function to unsetenv.c.
5220 2001-12-20 Bruno Haible <bruno@clisp.org>
5222 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5223 use malloc instead. For SunOS 4.
5225 2001-12-11 Bruno Haible <bruno@clisp.org>
5227 * setenv.c: Declare alloca.
5228 (compar_fn_t): New typedef.
5229 (KNOWN_VALUE, STORE_VALUE): Use it.
5231 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5234 2002-12-10 Paul Eggert <eggert@twinsun.com>
5236 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5237 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5238 Choose values that are less likely to collide with system fnmatch
5240 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5241 defined (e.g., a pure POSIX system).
5242 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5243 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5245 2002-12-06 Jim Meyering <jim@meyering.net>
5247 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5249 Merge in changes from libc's misc/error.c, in preparation
5250 for the merge of gnulib's changes back into libc.
5252 * error.c (_): Define only if not already defined.
5253 Move definition to follow all #include directives.
5254 Include unlocked-io.h only if !_LIBC.
5255 [_LIBC]: Include <libio/libioP.h>.
5256 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5257 (fflush): Tweak definition to use INTUSE.
5260 2002-12-05 Paul Eggert <eggert@twinsun.com>
5262 * alloca.c [defined emacs]: Include "lisp.h".
5263 (xalloc_die) [defined emacs]: New macro.
5264 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5265 [! defined emacs]: Include <xalloc.h>.
5266 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5267 (pointer): Typedef to POINTER_TYPE *.
5268 (malloc): Remove decl; we now always use xmalloc.
5269 (alloca): Use old-style definition, since Emacs needs this.
5270 Check for arithmetic overflow when computing combined size.
5272 2002-12-04 Paul Eggert <eggert@twinsun.com>
5274 Do not generate unlocked-io.h automatically, since it's easier to
5275 maintain it by hand.
5277 * unlocked-io.h: New file, from GNU diffutils,
5278 but with proper copyright notice and attribution.
5280 * Makefile.am: Add copyright notice.
5281 (libfetish_a_SOURCES): Add unlocked-io.h.
5282 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5283 (DISTCLEANFILES, io_functions): Remove macros.
5284 (EXTRA_DIST): Remove gen_uio.
5285 (unlocked-io.h): Remove rule.
5287 2002-12-04 Jim Meyering <jim@meyering.net>
5289 Reflect the fact that stat.c and lstat.c are no longer generated.
5290 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5291 (DISTCLEANFILES): Likewise.
5292 (EXTRA_DIST): Likewise.
5293 (all_local): Don't depend on stat.c or lstat.c.
5294 (stat.c, lstat.c): Remove rules.
5295 (EXTRA_DIST): Remove xstat.in.
5297 * xstat.in: Remove file. Contents moved into stat.c.
5298 * stat.c: New file. Contents mostly from xstat.in.
5299 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5300 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5302 * safe-read.c: Rework so that it may serve to define safe_write, too.
5303 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5305 2002-12-03 Jim Meyering <jim@meyering.net>
5307 * safe-read.c, safe-write.c: Change variable names and comments, but
5308 not semantics, to minimize the differences between these two files.
5309 (safe_read): Change comment to mention SAFE_READ_ERROR.
5311 * safe-read.c (IS_EINTR): Define.
5312 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5314 2002-12-02 Bruno Haible <bruno@clisp.org>
5316 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5317 Define, taken from safe-read.c.
5318 (INT_MAX): Provide fallback.
5319 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5320 * safe-write.h (SAFE_WRITE_ERROR): Define.
5322 * safe-read.c (EINTR): Remove definition.
5323 (safe_read): Don't use EINTR if it is absent.
5325 2002-12-02 Jim Meyering <jim@meyering.net>
5327 * safe-read.c (EINTR): Define.
5328 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5329 (INT_MAX): Provide fallback.
5330 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5332 * safe-read.h (SAFE_READ_ERROR): Define.
5334 2002-12-01 Jim Meyering <jim@meyering.net>
5336 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5337 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5339 2002-11-27 Paul Eggert <eggert@twinsun.com>
5341 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5342 hash_rehash): Replace `if (limit <= value) abort ();' with
5343 `if (! (value < limit)) abort ();', for readability.
5345 2002-11-26 <karl@gnu.org>
5347 * strdup.c: copy from libc again, with jim's ok.
5348 * .cppi-disable: re-add strdup.c
5350 2002-11-25 <karl@gnu.org>
5352 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5353 instead of "strtol.c".
5355 2002-11-25 Jim Meyering <jim@meyering.net>
5357 * mktime.c: Sync from libc, now that it has the latest fix.
5359 2002-11-24 <karl@gnu.org>
5361 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5362 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5364 2002-11-24 Jim Meyering <jim@meyering.net>
5366 Update from coreutils:
5368 * mktime.c: Merge in changes from libc.
5370 Avoid a link-time failure on some Linux systems.
5371 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5372 (__mon_yday): Declare with the STATIC attribute.
5373 (__mktime_internal): Likewise.
5374 Based on a report from Greg Schafer.
5376 2002-11-23 Jim Meyering <jim@meyering.net>
5378 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5379 Use `unsigned', not `int', as type of index.
5381 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5383 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5385 2002-11-22 Paul Eggert <eggert@twinsun.com>
5387 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5388 hint that one should use `if (! x) abort ();' rather than `assert
5389 (x);', and anyway it's one less thing to worry about configuring.
5390 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5391 hash_rehash, hash_insert): Use abort rather than assert.
5393 2002-11-22 Paul Eggert <eggert@twinsun.com>
5395 * quotearg.h: Allow multiple inclusion by surrounding with
5396 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5397 so that we can be included first.
5398 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5399 * quotearg.c: Include quotearg.h immediately after config.h.
5400 No need to include stddef.h or sys/types.h any more.
5401 Surround local include files with "", not "<>".
5402 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5403 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5404 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5405 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5406 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5407 (ISPRINT): Remove; no longer needed now that we assume C89.
5409 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5412 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5413 quotearg_char): Use SIZE_MAX rather than
5414 (size_t) -1 when we are talking about "infinity".
5416 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5418 2002-11-22 Bruno Haible <bruno@clisp.org>
5420 * safe-read.h: Assume C89. Add comments.
5421 (safe_read): Change return type to size_t.
5422 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5423 counts > SSIZE_MAX correctly.
5424 * safe-write.h: New file.
5425 * safe-write.c: New file.
5426 * full-read.h: New file.
5427 * full-read.c: New file.
5428 * full-write.h: Assume C89. Add comments.
5429 * full-write.c: Include safe-write.h.
5430 (full_write): Rewritten to use safe_write.
5431 Suggested by Jim Meyering and Paul Eggert.
5433 2002-11-21 Bruno Haible <bruno@clisp.org>
5435 Remove case insensitive option matching.
5436 * argmatch.h (argcasematch): Remove declaration.
5437 (ARGCASEMATCH): Remove macro.
5438 (__xargmatch_internal): Remove case_sensitive argument.
5439 (XARGMATCH): Update.
5440 (XARGCASEMATCH): Remove macro.
5441 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5442 case_sensitive argument.
5443 (argcasematch): Remove function.
5444 (__xargmatch_internal): Remove case_sensitive argument.
5445 (main): Use XARGMATCH instead of XARGCASEMATCH.
5447 * xmalloc.c: Change compile-time error message. Add comment about
5448 required autoconf version.
5450 2002-11-21 Jim Meyering <jim@meyering.net>
5452 * strdup.c (strdup): Tweak comment and initial #if/#include.
5454 Merge in changes from the coreutils.
5456 2002-09-25 Paul Eggert <eggert@twinsun.com>
5457 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5458 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5459 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5460 int. Work more efficiently if X is the same width as uintmax_t.
5461 Do not compare X to -1, to avoid bogus compiler warning.
5462 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5463 Don't assume that f_frsize and f_bsize are the same type.
5465 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5468 * makepath.c (make_path): Restore umask *before* creating the final
5470 (make_path): Minor reformatting.
5472 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5473 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5475 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5476 ones. At least on GNU/Linux systems, `auto' means something else.
5479 2002-11-20 Paul Eggert <eggert@twinsun.com>
5481 Merge argmatch cleanups from Bison. Assume C89.
5483 * argmatch.c: Include config.h here, not in argmatch.h.
5484 Include stdlib.h, for EXIT_FAILURE.
5485 Always include <string.h>, since we assume C89.
5486 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5487 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5488 Include <stddef.h> instead, since it's all we need for size_t.
5489 (PARAMS): Remove. All uses removed.
5490 (ARRAY_CARDINALITY): Do not bother to #undef.
5491 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5492 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5493 Remove unnecessary parentheses.
5494 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5495 Insert necessary parentheses.
5496 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5497 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5499 2002-11-19 Bruno Haible <bruno@clisp.org>
5501 * mbswidth.c: Include mbswidth.h right at the beginning.
5502 * mbswidth.h: Include <stddef.h>, for size_t.
5504 * mbswidth.h (PARAMS): Remove macro.
5505 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5506 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5508 * gcd.h (PARAMS): Remove macro.
5509 (gcd): Use ANSI C function declarations.
5510 * gcd.c (gcd): Likewise.
5512 2002-11-15 Bruno Haible <bruno@clisp.org>
5514 * strcspn.c: Include <stddef.h>.
5515 (strcspn): Use ANSI C function declaration. Change return type to
5517 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5518 (strpbrk): Use NULL.
5519 * strpbrk.h (PARAMS): Remove macro.
5520 (strpbrk): Use ANSI C function declaration.
5521 * strstr.c: Don't include <sys/types.h>.
5522 * strstr.h (PARAMS): Remove macro.
5523 (strstr): Use ANSI C function declarations.
5525 2002-11-06 Bruno Haible <bruno@clisp.org>
5527 * gcd.h (gcd): Change argument type to 'unsigned long'.
5528 * gcd.c (gcd): Likewise.
5530 2002-11-05 Bruno Haible <bruno@clisp.org>
5532 * gcd.h: New file, from gettext-0.11.5.
5533 * gcd.c: New file, from gettext-0.11.5.
5535 2002-11-05 Bruno Haible <bruno@clisp.org>
5537 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5538 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5539 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5540 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5542 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5543 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5545 * closeout.c: Include gettext.h instead of <libintl.h>.
5546 * human.c: Include gettext.h instead of <libintl.h>.
5547 * quotearg.c: Include gettext.h instead of <libintl.h>.
5548 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5549 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5550 * userspec.c: Include gettext.h instead of <libintl.h>.
5551 * version-etc.c: Include gettext.h instead of <libintl.h>.
5552 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5553 (textdomain): Remove definition.
5554 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5556 * long-options.c: Remove include of <libintl.h> and definition of _.
5557 * same.c: Remove include of <libintl.h> and definition of _.
5559 2002-11-04 Bruno Haible <bruno@clisp.org>
5561 * stpcpy.h: New file, from GNU gettext-0.11.5.
5562 * strcase.h: New file, from GNU gettext-0.11.5.
5563 * strpbrk.h: New file, from GNU gettext-0.11.5.
5564 * strstr.h: New file, from GNU gettext-0.11.5.
5565 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5567 2002-05-09 Bruno Haible <bruno@clisp.org>
5569 * config.charset: Update for newest glibc. Add canonical names
5570 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5572 2002-05-09 Bruno Haible <bruno@clisp.org>
5574 * localcharset.c (get_charset_aliases): Add more Windows specific
5577 2002-05-08 Owen Taylor <otaylor@redhat.com>
5579 * config.charset: A few additions for Solaris.
5581 2001-12-05 Bruno Haible <bruno@clisp.org>
5583 * localcharset.c (locale_charset): Don't return an empty string.
5585 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5587 * config.charset: msdos in uk_UA uses CP1125.
5589 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5591 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5592 * localcharset.c (locale_charset): Declare as extern "C".
5594 2002-02-15 Bruno Haible <bruno@clisp.org>
5596 * config.charset [msdosdjgpp]: For Russian, use CP866.
5598 2002-02-11 Bruno Haible <bruno@clisp.org>
5600 * config.charset: Add support for NetBSD.
5602 2002-09-25 <karl@gnu.org>
5604 * strdup.c: copy from libc/string (via ../config/srclist*).
5605 * getopt*: copy from libc/posix.
5606 * gettext.h: copy from gettext.
5607 * .cppi-disable: add strdup.c, gettext.h.
5609 2002-07-01 Jim Meyering <meyering@lucent.com>
5611 * c-stack.c: Include sys/time.h.
5612 From Volker Borchert.
5614 2002-06-11 Paul Eggert <eggert@twinsun.com>
5616 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5617 New macro. Use it uniformly instead of
5618 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5619 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5620 reported by Vin Shelton.
5622 2002-06-22 Jim Meyering <meyering@lucent.com>
5624 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5625 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5627 2002-06-22 Paul Eggert <eggert@twinsun.com>
5629 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5630 Do not assume SA_SIGINFO behavior.
5631 Bug reported by Jim Meyering on NetBSD 1.5.2.
5633 2002-06-22 Jim Meyering <meyering@lucent.com>
5635 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5637 * exitfail.c, exitfail.h: Likewise.
5638 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5640 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5642 (EXTRA_DIST): Add fnmatch_loop.c.
5643 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5645 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5646 * fnmatch.c: Update from diffutils-2.8.2.
5647 * fnmatch_.h: New file. From diffutils-2.8.2.
5648 * fnmatch.h: Remove file.
5650 2002-06-18 Paul Eggert <eggert@twinsun.com>
5652 * file-type.h: Report an error if neither S_ISREG nor
5653 S_IFREG is defined, instead of using a test specific to glibc
5654 2.2. This should be safe, since POSIX requires S_ISREG and
5655 Unix Version 7 had S_IFREG. We don't need to check for
5656 <sys/types.h> since we don't use any symbols that it defines.
5658 2002-06-15 Jim Meyering <meyering@lucent.com>
5660 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5661 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5662 have been included before this file.
5664 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5666 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5667 so that each temporary file name is unique and valid in the first
5668 8 characters, for operation under DOS.
5670 2002-06-15 Jim Meyering <meyering@lucent.com>
5672 Work even with DJGPP 2.03, which lacks support for symlinks.
5674 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5676 * lchown.c (S_ISLNK): Likewise.
5678 2002-06-14 Jim Meyering <meyering@lucent.com>
5680 * file-type.h: Use the version from diffutils-2.8.2.
5681 * file-type.c: Likewise.
5683 2002-05-27 Jim Meyering <meyering@lucent.com>
5685 Fix a problem seen only on nonconforming systems whereby ls.c's
5686 use of localtime, and then of gettimeofday would cause trouble:
5687 the localtime call used to initialize rpl_gettimeofday's save
5688 mechanism would clobber ls's current local time information so
5689 that in any long listing the first file would always be listed
5690 with date 1970-01-01. Analysis by Volker Borchert.
5692 * gettimeofday.c (localtime): Undefine.
5693 (rpl_localtime): New function.
5695 2002-05-22 Jim Meyering <meyering@lucent.com>
5697 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5698 * file-type.h: New file.
5699 * file-type.c (file_type): New file/function. Extracted from diffutils.
5701 2002-04-29 Paul Eggert <eggert@twinsun.com>
5703 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5705 2002-04-28 Paul Eggert <eggert@twinsun.com>
5707 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5708 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5709 of 127, since 64 is the largest conceivable number for ancient
5711 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5713 2002-04-28 Jim Meyering <meyering@lucent.com>
5715 * sig2str.c (WTERMSIG): Remove definition (unused).
5717 2002-04-28 Paul Eggert <eggert@twinsun.com>
5719 * sig2str.h, sig2str.c: New files.
5720 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5722 2002-04-24 Jim Meyering <meyering@lucent.com>
5724 * gettext.h: New file, from Gettext.
5725 * Makefile.am (INCLUDES): Remove -I../intl.
5726 (libfetish_a_SOURCES): Add gettext.h.
5728 2002-04-16 Jim Meyering <meyering@lucent.com>
5730 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5731 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5732 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5734 2002-04-12 Jim Meyering <meyering@lucent.com>
5736 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5738 2002-03-10 Jim Meyering <meyering@lucent.com>
5740 * makepath.c (make_path): Remove a comma from a diagnostic.
5741 Suggestion from Santiago Vila.
5743 2002-03-08 Jim Meyering <meyering@lucent.com>
5745 * rename.c: Mention that this wrapper is needed also on
5746 mips-dec-ultrix4.4 systems.
5748 2002-03-02 Jim Meyering <meyering@lucent.com>
5750 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5751 not HAVE_CLOCK_SETTIME.
5753 2002-02-27 Paul Eggert <eggert@twinsun.com>
5755 * nanosleep.h: Rename to....
5756 * timespec.h: New name for nanosleep.h. All uses changed.
5758 * gettime.c: New file.
5759 * settime.c: New file.
5762 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5763 timespec.h. Remove nanosleep.h.
5765 2002-02-25 Paul Eggert <eggert@twinsun.com>
5767 * acl.c, acl.h: New files.
5768 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5770 2002-02-24 Jim Meyering <meyering@lucent.com>
5772 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5773 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5774 cause trouble. Reported by Nelson Beebe.
5776 2002-02-23 Paul Eggert <eggert@twinsun.com>
5778 * path-concat.c (xpath_concat): Reorder code to pacify
5779 compilers that don't know that xalloc_die never returns.
5781 2002-02-20 Jim Meyering <meyering@lucent.com>
5783 * getdate.c: Regenerate using bison-1.33.
5785 2002-02-15 Paul Eggert <eggert@twinsun.com>
5787 * posixver.c, posixver.h: New files.
5788 * Makefile.am (libfetish_a_SOURCES): Add them.
5790 2002-02-02 Paul Eggert <eggert@twinsun.com>
5791 Bruno Haible <bruno@clisp.org>
5793 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5794 (fwrite_success_callback): New declaration.
5795 * unicodeio.c (unicode_to_mb): New function, extracted from
5796 print_unicode_char. Call failure callback instead of error.
5797 (fwrite_success_callback): New function.
5798 (exit_failure_callback): New function.
5799 (fallback_failure_callback): New function.
5800 (print_unicode_char): Call unicode_to_mb.
5802 2002-01-26 Jim Meyering <meyering@lucent.com>
5804 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5806 2002-01-22 Jim Meyering <meyering@lucent.com>
5808 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5809 Otherwise, some versions of automake would omit the rule that makes
5810 Makefile from Makefile.in.
5812 2001-01-21 Paul Eggert <eggert@twinsun.com>
5814 * xmemcoll.h, xmemcoll.c: New files.
5815 * Makefile.am (libfetish_a_SOURCES): Add them.
5816 * memcoll.c: Include errno.h, and declare errno if not defined.
5817 (memcoll): Set errno to zero if there is no error.
5819 * quotearg.c (quotearg_buffer_restyled):
5820 Fix bug with quoting buffers containing NUL when backslashing escapes.
5821 This bug was exposed by the other changes in this patch.
5822 (quotearg_n_options): New arg ARGSIZE.
5823 All callers changed.
5824 (quoting_options_from_style): New function.
5825 (quotearg_n_style): Use it.
5826 (quotearg_n_style_mem): New function.
5828 * quotearg.h (quotearg_n_style_mem): New function.
5830 2002-01-16 Jim Meyering <meyering@lucent.com>
5832 * getdate.y: Add three semicolons, each just before a closing brace.
5833 Bison (as of version 1.31) no longer papers over that mistake.
5835 2002-02-14 Paul Eggert <eggert@twinsun.com>
5837 * backupfile.c (ISDIGIT): Comment fix.
5838 * getdate.y (ISDIGIT): Likewise.
5839 * posixtm.c (ISDIGIT, year): Likewise.
5840 * strverscmp.c (ISDIGIT): Likewise.
5841 * userspec.c (ISDIGIT): Likewise.
5843 2002-01-05 Jim Meyering <meyering@lucent.com>
5845 * version-etc.c (version_etc_copyright): Update copyright year.
5847 2001-01-19 Paul Eggert <eggert@twinsun.com>
5849 * closeout.c (close_stdout_status): If ferror (stdout), do
5850 not silently exit merely because the output buffer happens to
5851 have nothing pending.
5853 2001-12-18 Paul Eggert <eggert@twinsun.com>
5855 See the big note in ../ChangeLog.
5856 * human.c (suffixes): Prefer K to k for 1024.
5857 (generate_suffix_backwards): New function.
5858 (human_readable_inexact): Use it.
5859 * xstrtol.c (__xstrtol): If there is no number but there
5860 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5861 Accept 'K' as well as 'k'.
5863 2001-12-15 Jim Meyering <meyering@lucent.com>
5865 * regex.h (__restrict_arr): Update from libc.
5867 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5868 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5871 2001-12-10 Jim Meyering <meyering@lucent.com>
5873 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5874 Instead, include "xalloc.h".
5875 (initbuffer): Don't cast xmalloc return value to char*.
5876 (readline): Reword comment.
5877 Don't cast xrealloc return value to char*
5880 2001-12-09 Jim Meyering <meyering@lucent.com>
5882 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5883 `signed and unsigned type in conditional expression'.
5884 * posixtm.c (posix_time_parse): Likewise.
5886 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5888 * readtokens.c (readtoken): Declare an index to be of type unsigned
5889 to avoid a pedantic warning.
5891 * getstr.c: Don't include assert.h.
5892 (getstr): Remove warning-evoking assertions.
5893 Return -1 if offset parameter is out of bounds.
5894 Change the type of a local from int to size_t.
5896 * strftime.c (my_strftime_localtime_r): Include this function
5897 definition in the `#if ! HAVE_TM_GMTOFF' block.
5899 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5900 Include xalloc.h instead.
5902 2001-12-02 Jim Meyering <meyering@lucent.com>
5904 * tempname.c: Don't declare getenv, thus reverting the change of
5905 2001-11-18. It's no longer necessary, now that stdlib.h is always
5908 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5909 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5911 2001-11-30 Akim Demaille <akim@epita.fr>
5913 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5914 before being defined.
5916 2001-11-27 Paul Eggert <eggert@twinsun.com>
5918 * quotearg.h (quotearg_n, quotearg_n_style):
5919 First arg is int, not unsigned.
5920 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5921 (SIZE_MAX, UINT_MAX): New macros.
5922 (quotearg_n_options): Abort if N is negative.
5923 Avoid overflow check on hosts where size_t is 64 bits and int
5924 is 32 bits, as overflow is impossible there.
5925 Fix off-by-one typo that caused unnecessary reallocation.
5927 2001-11-27 Jim Meyering <meyering@lucent.com>
5929 * tempname.c: Merge with version from libc.
5930 * regex.c: Likewise.
5932 * tempname.c: Include stdlib.h unconditionally. On some old systems
5933 for which STDC_HEADERS is 0, it was not included, resulting in a
5934 warning about an integer-to-pointer conversion problem with getenv.
5935 Reported by Volker Borchert.
5937 2001-11-26 Jim Meyering <meyering@lucent.com>
5939 * gtod.h: Remove file.
5940 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5941 * gettimeofday.c: Don't include gtod.h.
5942 (GTOD_init): Remove function.
5943 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5944 Suggestion from Volker Borchert.
5946 2001-11-23 Jim Meyering <meyering@lucent.com>
5948 * hash.h (struct hash_table): Don't define here. Merely declare it.
5949 * hash.c (struct hash_table): Define it here instead.
5951 2001-11-22 Jim Meyering <meyering@lucent.com>
5953 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5955 2001-11-18 Paul Eggert <eggert@twinsun.com>
5957 * tempname.c (TMP_MAX): Remove; no longer needed.
5958 (TEMPORARIES): New macro.
5959 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5960 removes an artificial limitation (e.g. HP-UX 10.20, where
5963 2001-11-18 Jim Meyering <meyering@lucent.com>
5965 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5968 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5969 files will be created before anything else.
5971 2001-11-17 Jim Meyering <meyering@lucent.com>
5973 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5974 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5975 rather than group writable. Patch by Juan F. Codagnone.
5977 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5978 Instead, include "xalloc.h".
5980 * mountlist.c: Include unlocked-io.h after all system headers.
5981 Remove explicit declarations of xmalloc, xrealloc,
5982 and xstrdup. Instead, include "xalloc.h".
5984 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5985 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5986 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5988 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5989 Reported by Padraig Brady.
5991 * mkstemp.c: #undef mkstemp.
5993 (rpl_mkstemp): Rename from mkstemp.
5996 2001-11-16 Jim Meyering <meyering@lucent.com>
5998 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5999 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6000 determine the amount of total physical memory, use pstat_getstatic.
6001 HPUX-11 doesn't define _SC_PHYS_PAGES.
6002 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6003 If sysconf couldn't be used to determine the amount of available
6004 physical memory, use both pstat_getstatic and pstat_getdynamic.
6005 Based on a patch from Bob Proulx.
6007 2001-11-05 Jim Meyering <meyering@lucent.com>
6009 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6011 2001-11-03 Jim Meyering <meyering@lucent.com>
6013 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6014 in argmatch_to_argument call.
6016 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6019 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6020 e.g., a fault due to an attempt to free a NULL pointer.
6022 2001-11-01 Jim Meyering <meyering@lucent.com>
6024 * dirfd.c, dirfd.h: New files.
6025 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6027 * hash.c (hash_print) [TESTING]: Clean up.
6029 2001-10-22 Paul Eggert <eggert@twinsun.com>
6031 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6032 to avoid a warning if -Wall.
6034 2001-10-21 Paul Eggert <eggert@twinsun.com>
6036 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6038 2001-10-21 Jim Meyering <meyering@lucent.com>
6040 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6041 this code would end up calling gettext even in packages built
6043 * getopt.c (_): Likewise.
6044 * regex.c (_): Likewise.
6046 2001-10-20 Paul Eggert <eggert@twinsun.com>
6048 * error.c (strerror_r): Do not declare unless !_LIBC.
6049 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6050 Use strerror_r that is only a macro, even if it is not a function.
6051 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6052 (private_strerror): Use prototypes, not old-style function definition.
6053 (print_errno_message): New function.
6054 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6056 (error_tail, error, error_at_line): Use it.
6058 2001-10-11 Jim Meyering <meyering@lucent.com>
6060 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6061 and quote_n (1, ... to avoid clobbering a buffer.
6063 2001-10-05 Jim Meyering <meyering@lucent.com>
6065 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6066 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6067 * hash-pjw.h: New file.
6069 2001-09-30 Jim Meyering <meyering@lucent.com>
6071 * mountlist.c [MOUNTED_GETFSSTAT]:
6072 Include <sys/ucred.h>, for Apple Darwin.
6073 Include sys/mount.h and sys/fs_types.h only if available.
6075 (read_filesystem_list): Use FS_TYPE.
6077 2001-09-29 Paul Eggert <eggert@twinsun.com>
6079 * exclude.c (excluded_filename): 0 -> false, since it's
6082 2001-09-28 Paul Eggert <eggert@twinsun.com>
6084 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6085 #defines strtoimax. Also treat the other strto* functions
6088 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6089 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6090 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6092 2001-09-26 Jim Meyering <meyering@lucent.com>
6094 Most macros in unlocked-io.h had the wrong number of arguments.
6095 * gen-uio: New script.
6096 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6097 * unlocked-io.hin: Remove file.
6098 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6099 rather than trying to embed it here.
6100 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6101 Reported by Padraig Brady.
6103 2001-09-25 Volker Borchert <bt@teknon.de>
6105 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6107 2001-09-23 Jim Meyering <meyering@lucent.com>
6109 * mountlist.c: Remove useless parentheses in #if directives.
6110 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6111 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6113 2001-09-22 Jim Meyering <meyering@lucent.com>
6115 * localcharset.c: Update from latest gettext.
6116 * config.charset: Likewise.
6118 2001-09-20 Jim Meyering <meyering@lucent.com>
6120 * xstrtol.c (strtoimax): Guard declaration with
6121 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6122 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6123 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6124 (strtoumax): Likewise, for completeness (it wasn't necessary).
6126 2001-09-06 Paul Eggert <eggert@twinsun.com>
6128 * strtoimax.c (HAVE_LONG_LONG):
6129 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6130 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6131 to work around bug in IBM C compiler.
6133 2001-09-16 Jim Meyering <meyering@lucent.com>
6135 * mkdir.c: New file.
6137 2001-09-04 Paul Eggert <eggert@twinsun.com>
6139 * xgetcwd.c: Revert some of the previous change; intead,
6140 fix the HAVE_GETCWD_NULL code to behave more like the
6141 !HAVE_GETCWD_NULL code used to.
6144 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6147 2001-09-04 Paul Eggert <eggert@twinsun.com>
6149 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6150 Use ssize_t, not int, to store result of readlink.
6151 Check for ssize_t overflow as well as size_t overflow,
6152 as POSIX says the result of readlink is implementation-defined
6153 when ssize_t overflows.
6154 Remove unnecessary cast to char*.
6155 Use free+malloc instead of realloc, as the storage doesn't need
6156 to be preserved and it's clearer and can be more efficient that way.
6157 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6158 * xreadlink.h (xreadlink): Update prototype.
6160 2001-09-03 Paul Eggert <eggert@twinsun.com>
6162 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6163 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6164 spotted by Jim Meyering.
6166 2001-09-03 Jim Meyering <meyering@lucent.com>
6168 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6170 2001-09-03 Paul Eggert <eggert@twinsun.com>
6172 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6173 like the HAVE_GETCWD_NULL code.
6174 Include pathmax.h if not HAVE_GETCWD.
6175 Do not include xalloc.h.
6176 (INITIAL_BUFFER_SIZE): New symbol.
6177 Do not use xmalloc / xrealloc, since the caller is responsible for
6178 handling errors. Preserve errno around `free' during failure.
6179 Do not overrun buffer when using getwd.
6181 2001-09-03 Paul Eggert <eggert@twinsun.com>
6183 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6184 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6186 2001-09-02 Jim Meyering <meyering@lucent.com>
6188 * error.c: Update from GNU libc.
6190 2001-09-01 Jim Meyering <meyering@lucent.com>
6192 * xreadlink.c: New file.
6193 * xreadlink.h: New file.
6194 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6196 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6197 doesn't conflict with sparc Solaris 7's definition in
6198 /usr/include/sys/int_types.h.
6200 * exclude.c: Use `""', not `<>' to #include non-system header files.
6201 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6202 and strncasecmp as r-values. Unixware didn't have declarations.
6204 2001-08-31 Jim Meyering <meyering@lucent.com>
6206 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6207 Use an initial, malloc'd, buffer of length 128 rather than
6208 a statically allocated one of length 1024.
6210 2001-08-30 Paul Eggert <eggert@twinsun.com>
6212 * xgetcwd.c: Don't include pathmax.h.
6213 Include stdlib.h and unistd.h if available.
6215 (xmalloc, xstrdup, free): Remove decls.
6216 (xgetcwd): Don't assume sizes fit in unsigned.
6217 Check for overflow when computing sizes.
6218 Simplify reallocation code.
6220 2001-08-28 Paul Eggert <eggert@twinsun.com>
6222 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6224 * strtoimax.c: Renamed from strtoxmax.c, removing the
6227 Also, make the following further changes to make this file's
6228 configuration more similar to that of strtol.c:
6229 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6230 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6231 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6232 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6233 changed to signed values.
6235 And make the following changes as well:
6236 Fix copyright notice, as 1999 was missing.
6237 (verify): New macro.
6238 (strtoimax): Check sizes at compile-time, not run-time.
6239 Prefer strtol to strtoll if both work.
6240 (main): Remove; it was not that useful and was a pain to maintain.
6242 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6244 2001-08-30 Paul Eggert <eggert@twinsun.com>
6246 * savedir.c (savedir): Remove size parameter, as POSIX says that
6247 a directory's st_size can have an arbitrary value, so the old
6248 usage could waste an arbitrary amount of memory. All uses
6250 * savedir.h: Update prototype.
6252 2001-08-30 Paul Eggert <eggert@twinsun.com>
6254 * xstrtol.c (strtoimax): New decl.
6256 2001-08-28 Paul Eggert <eggert@twinsun.com>
6258 * xstrtol.h: Add copyright notice.
6259 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6260 LONGINT_INVALID_SUFFIX_CHAR.
6262 2001-08-30 Paul Eggert <eggert@twinsun.com>
6264 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6267 2001-08-30 Paul Eggert <eggert@twinsun.com>
6269 * hash.c: Remove '2001' from copyright notice.
6271 2001-08-30 Paul Eggert <eggert@twinsun.com>
6273 * full-write.h: New file.
6274 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6275 * full-write.c: Correct credits, as cccp.c no longer
6276 exists and anyway it was so heavily changed from the old cccp
6277 code as to be unrecognizable. Include full-write.h.
6278 (full_write) Return size_t, with short writes meaning failure.
6279 All callers changed. This fixes a bug with large buffers
6281 * utime.c: Include full-write.h.
6283 2001-08-30 Paul Eggert <eggert@twinsun.com>
6285 Merge 'exclude' changes from tar 1.13.22.
6286 This fixes one or two unlikely storage allocation overflow bugs,
6287 but doesn't change user-visible behavior otherwise.
6289 2001-08-30 Paul Eggert <eggert@twinsun.com>
6291 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6292 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6293 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6294 Include if available.
6295 (<xalloc.h>): Include
6296 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6297 (verify): New macro. Use it to verify that EXCLUDE macros do not
6298 collide with FNM macros.
6299 (struct patopts): New struct.
6300 (struct exclude): Use it, as exclude patterns now come with options.
6301 (new_exclude): Support above changes.
6302 (new_exclude, add_exclude_file):
6303 Initial size must now be a power of two to simplify overflow checking.
6304 (free_exclude, fnmatch_no_wildcards): New function.
6305 (excluded_filename): No longer requires options arg, as the options
6306 are determined by add_exclude. Now returns bool, not int.
6307 (excluded_filename, add_exclude):
6308 Add support for the fancy new exclusion options.
6309 (add_exclude, add_exclude_file): Now takes int options arg.
6310 Check for arithmetic overflow when computing sizes.
6311 (add_exclude_file): xrealloc might modify errno, so don't
6312 realloc until after errno might be used.
6314 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6316 (free_exclude): New decl.
6317 (add_exclude, add_exclude_file): Now takes int options arg.
6318 (excluded_filename): No longer requires options arg, as the options
6319 are determined by add_exclude. Now returns bool, not int.
6321 2001-08-30 Paul Eggert <eggert@twinsun.com>
6323 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6325 2001-08-27 Jim Meyering <meyering@lucent.com>
6327 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6329 * version-etc.c (N_): Remove definition.
6330 Revert most of last change.
6331 Instead, simply don't mark the `Copyright...' string for translation.
6332 Based on advice from Paul Eggert.
6334 * strtoxmax.c: Tweak comment.
6336 2001-08-26 Jim Meyering <meyering@lucent.com>
6338 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6339 of copyright with `%s' so translators don't get an untranslated
6341 (COPYRIGHT_YEAR): Define.
6342 (version_etc): Use fprintf rather than fputs.
6343 Suggestion from Ulrich Drepper.
6345 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6347 * strtoll.c: New file, from GNU libc.
6348 * xstrtoimax.c: New file.
6350 * xstrtol.h: Add xstrtoimax.
6351 * strtoumax.c: New file. Simply include "strtoumax.c".
6352 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6354 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6355 * strtoxmax.c: ... then renamed to this.
6357 2001-08-13 Paul Eggert <eggert@twinsun.com>
6359 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6360 Port to Solaris 8, where 'sed' requires a space after the 'r'
6361 command, and where sh dislikes "$/". Clean up the spacing a bit.
6362 Redirect output to $tmp just once.
6364 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6366 * addext.c (<errno.h>): Include.
6367 (errno): Declare if not defined.
6368 (addext): Work correctly when pathconf returns -1 and leaves
6369 errno alone because there is no limit. Also, work even if
6370 pathconf returns a value greater than SIZE_MAX.
6372 2001-08-12 Jim Meyering <meyering@lucent.com>
6374 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6375 Simply `return getcwd (NULL, 0);'.
6376 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6377 Use 1300 as initial value for length, not PATH_MAX.
6379 * pathmax.h: Clean up cpp syntax.
6381 2001-08-12 Jim Meyering <meyering@lucent.com>
6383 * gettimeofday.c: New file.
6385 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6387 2001-08-04 Jim Meyering <meyering@lucent.com>
6389 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6390 to get in sync with glibc.
6392 2001-08-03 Paul Eggert <eggert@twinsun.com>
6394 The following changes are from gettext 0.10.39 as maintained by
6397 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6398 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6399 with inverted sense. All uses changed.
6401 * mbswidth.c: Don't include <limits.h>.
6402 Include <stdlib.h> and <string.h> unconditionally.
6403 (iswcntrl, mbsinit, ISCNTRL): New macros.
6404 (mbsnwidth): Use K&R style function declarations.
6405 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6406 can optimize it when MB_CUR_MAX == 1.
6407 The width of control characters is zero, not 1.
6409 2001-07-15 Jim Meyering <meyering@lucent.com>
6411 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6412 (BUILT_SOURCES): Add unlocked-io.h.
6413 (io_functions): Define.
6414 (unlocked-io.h): New rule.
6415 (DISTCLEANFILES): Add unlocked-io.h.
6416 (all-local): Depend on unlocked-io.h, to ensure it is created.
6418 * unlocked-io.hin: New file
6420 * regex.c: Update from glibc.
6422 2001-07-05 Jim Meyering <meyering@lucent.com>
6424 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6426 (libfetish_a_SOURCES): Put all .h files here instead.
6427 Remove a thus-exposed (better checks in automake) duplicate and
6428 two unnecessary .h files.
6430 2001-06-11 Jim Meyering <meyering@lucent.com>
6432 * regex.c: Update from GNU libc.
6434 2001-05-27 Jim Meyering <meyering@lucent.com>
6436 * readutmp.h (UT_TYPE): Define.
6438 2001-05-24 Jim Meyering <meyering@lucent.com>
6440 * argmatch.c: Include "quote.h".
6441 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6442 quote function. Reported by Göran Uddeborg.
6444 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6446 * dirname.c (dir_name): Compute append_dot using path, not newpath
6447 which is not yet declared.
6449 2001-05-11 Paul Eggert <eggert@twinsun.com>
6451 * Makefile.am (libfetish_a_SOURCES):
6452 Add strftime.c, since we now compile it on all hosts.
6454 * strftime.c (my_strftime):
6455 Define to nstrftime if emacs, but only if my_strftime is not defined.
6456 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6457 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6458 Add one more extra argument: a nanoseconds value.
6461 (my_strftime function): Add %N format.
6462 (emacs_strftimeu): Renamed from emacs_strftime,
6463 with extra ut argument.
6465 2001-05-11 Paul Eggert <eggert@twinsun.com>
6467 dirname code cleanup. base_name now behaves more compatibly
6468 with POSIX basename when given file names that have trailing
6469 slashes, and similarly for dir_name. Add new primitives
6470 base_len and dir_len. Put the directory-name-related decls
6473 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6474 * backupfile.c (base_name): Likewise.
6475 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6476 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6477 * makepath.c (strip_trailing_slashes): Likewise.
6478 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6480 * rename.c (strip_trailing_slashes): Likewise.
6481 * same.c (base_name): Likewise.
6482 * stripslash.c (ISSLASH): Likewise.
6484 * addext.c: Include <dirname.h> after size_t is defined.
6485 * backupfile.c: Likewise.
6487 * addext.c (addext): Use base_len to trim redundant
6488 trailing slashes instead of doing it ourselves.
6489 But do not trim the last slash if it is not redundant.
6491 * backupfile.c (find_backup_file_name,
6492 max_backup_version): Use base_len instead of rolling it ourselves.
6493 Handle the case of "" and (on DOS) "C:" correctly.
6495 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6496 Include <string.h>, <dirname.h>.
6497 (base_name): Allow file names ending in slashes, other than names
6498 that are all slashes. In this case, return the basename followed
6499 by the slashes. This is more general, and can be used in places
6500 where the original base_name purposely had an assertion failure.
6501 (base_len): New function.
6503 * dirname.c: Include <string.h> instead of <stdlib.h>.
6504 Do not include <assert.h>; no longer needed.
6506 (memrchr): Remove decl.
6507 (dir_name_r): Remove.
6508 (dir_len): Renamed from dirlen. All callers changed.
6509 Rewrite in terms of base_name, for simplicity and consistency.
6510 (dir_name): Never return NULL. All callers changed.
6511 Do not include <stdlib.h> in test program; no longer needed.
6512 return 0; is fine for test program.
6514 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6516 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6518 * path-concat.c (path_concat): Use base_len to compute
6519 base length, not strlen; this means we cannot rely on memcpy
6522 * same.c (STREQ): Remove.
6523 (same_name): Handle the case where the basename ends in trailing '/'.
6525 * stripslash.c (strip_trailing_slashes): Return nonzero if
6526 a slash was stripped. Do not strip the last slash after a
6529 2001-04-08 Jim Meyering <meyering@lucent.com>
6531 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6532 recomputed; that's necessary when the offset spans a DST transition.
6533 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6535 2001-04-02 Jim Meyering <meyering@lucent.com>
6537 * regex.h, regex.c: Update from GNU libc.
6539 2001-03-19 Paul Eggert <eggert@twinsun.com>
6541 * version-etc.c (version_etc_copyright): Update to 2001.
6543 2001-03-16 Paul Eggert <eggert@twinsun.com>
6545 * tempname.c (uint64_t): Define to uintmax_t if
6546 not defined, and if UINT64_MAX is not defined.
6547 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6548 Reported by John David Anglin.
6550 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6552 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6553 alias if codeset is empty.
6554 * config.charset (BeOS): Use wildcard syntax.
6556 2001-03-13 Jim Meyering <meyering@lucent.com>
6558 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6559 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6562 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6564 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6566 * unicodeio.c (print_unicode_char): Simplify accordingly.
6568 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6570 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6571 support for DOS/DJGPP.
6573 2001-02-28 Paul Eggert <eggert@twinsun.com>
6575 * Makefile.am (libfetish_a_SOURCES):
6576 Add dup-safer.c, fopen-safer.c.
6577 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6579 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6581 2001-02-25 Paul Eggert <eggert@twinsun.com>
6583 The mkstemp replacement is taken from glibc 2.2.2, with some
6584 portability fixes for use outside glibc, as follows:
6586 * tempname.c (struct_stat64): New macro.
6587 (direxists, __gen_tempname): Use it.
6588 This avoids a portability problem with Solaris 8.
6590 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6591 (<stddef.h>, <stdint.h>, <string.h>):
6592 Include only if STDC_HEADERS || _LIBC.
6593 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6594 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6595 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6596 (__set_errno): Define this macro if <errno.h> doesn't.
6597 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6598 Define these macros if <stdio.h> doesn't.
6599 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6600 Define these macros if <sys/stat.h>
6601 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6602 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6603 __xstat64): Define if not _LIBC.
6604 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6605 (__gen_tempname): Invoke gettimeofday only if
6606 HAVE_GETTIMEOFDAY || _LIBC;
6607 otherwise, fall back on plain "time".
6608 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6610 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6612 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6614 2001-02-17 Jim Meyering <meyering@lucent.com>
6616 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6617 around included file name.
6619 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6621 * strftime.c: Update from GNU libc (the only changes were to comments).
6623 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6625 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6627 2001-02-17 Paul Eggert <eggert@twinsun.com>
6629 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6630 Remove workaround macros for hosts that have mbrtowc but not
6631 mbstate_t, as we now insist on proper declarations for both
6632 before using mbrtowc.
6634 2001-02-17 Jim Meyering <meyering@lucent.com>
6636 * regex.c: Update from libc.
6638 2001-02-16 Paul Eggert <eggert@twinsun.com>
6640 * alloca.c (malloc): Undef before defining, since stdlib.h
6641 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6642 Reported by Mark Hounschell via Paul Eggert.
6644 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6646 * config.charset: Update for FreeBSD 4.2.
6648 2001-01-26 Jim Meyering <meyering@lucent.com>
6650 * quotearg.c: Include stddef.h.
6651 * quote.c: Include stddef.h.
6652 Reported by Axel Kittenberger.
6654 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6655 line in double quotes so that it evokes a better diagnostic.
6656 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6657 Reported by Axel Kittenberger.
6659 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6661 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6662 to avoid a warning. Add back 'const' to inptr.
6664 2001-01-16 Jim Meyering <meyering@lucent.com>
6666 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6669 2001-01-14 Jim Meyering <meyering@lucent.com>
6671 * rename.c: New file. From Volker Borchert.
6672 Include stdlib.h, string.h or strings.h, and xalloc.h.
6673 Use strip_trailing_slashes rather than open-coding it.
6675 2001-01-03 Paul Eggert <eggert@twinsun.com>
6677 * strftime.c: Sync with glibc time/strftime.c 1.81.
6679 2001-01-03 Jim Meyering <meyering@lucent.com>
6681 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6682 local `inptr' to avoid warning with some system declarations of iconv.
6684 2000-12-29 Paul Eggert <eggert@twinsun.com>
6686 * modechange.c: Do not assume that mode_t uses the
6687 traditional octal encoding. E.g. "chmod 1 FOO" should set
6688 the other-execute bit of FOO even if S_IXOTH != 1.
6690 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6691 WOTH, XOTH, ALLM): New macros.
6692 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6693 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6695 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6696 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6698 No need to use uintmax_t; unsigned long is long enough.
6699 Don't bother to get suffix since we don't use it.
6701 2000-12-24 Jim Meyering <meyering@lucent.com>
6703 * hash.c (is_prime): Return explicit boolean values.
6704 (hash_get_first): Return NULL to appease Irix5.6's 89.
6705 Reported by Nelson Beebe.
6707 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6709 * localcharset.c (locale_charset): Add support for Win32.
6711 2000-12-18 Paul Eggert <eggert@twinsun.com>
6713 * physmem.h, physmem.c: New files.
6715 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6716 (noinst_HEADERS): Add physmem.h.
6718 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6719 't' for compatibility with Solaris 8 sort.
6721 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6723 * config.charset: Add support for BeOS.
6725 2000-12-16 Jim Meyering <meyering@lucent.com>
6727 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6728 SHELLS_FILE to a file name that's useful on djgpp systems.
6730 (ADDITIONAL_DEFAULT_SHELLS): Define.
6731 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6732 Based mostly on a patch from Prashant TR.
6734 2000-12-16 Jim Meyering <meyering@lucent.com>
6736 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6737 N and M) would have treated it like `chown N:N FILE'.
6739 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6741 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6743 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6744 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6745 to the list of canonical encodings. Rename EUC-CN to GB2312.
6747 2000-12-08 Andreas Schwab <schwab@suse.de>
6749 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6750 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6752 2000-12-07 Jim Meyering <meyering@lucent.com>
6754 * stripslash.c (ISSLASH): Define.
6755 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6758 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6759 (dir_name_r): Declare this function as static.
6760 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6761 manifest itself on a name containing a mix of slashes and
6763 Make this function work with names starting with a DOS-style
6764 drive letter and colon prefix.
6765 (dir_name): Append `.' if necessary.
6766 Based mostly on patches from Prashant TR and Eli Zaretskii.
6768 * dirname.h (dir_name_r): Remove prototype.
6770 2000-12-05 Jim Meyering <meyering@lucent.com>
6772 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6774 2000-12-04 Jim Meyering <meyering@lucent.com>
6776 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6777 Also include memory.h, stdlib.h, unistd.h if appropriate.
6778 Reported by Andreas Jaeger (conflicting declaration of malloc).
6780 2000-12-02 Jim Meyering <meyering@lucent.com>
6782 * closeout.h: Make idempotent, to avoid some obscure warnings.
6784 2000-12-01 Paul Eggert <eggert@twinsun.com>
6786 * memrchr.c: Include <config.h> before any system include file.
6788 2000-11-29 Paul Eggert <eggert@twinsun.com>
6790 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6792 2000-11-26 Jim Meyering <meyering@lucent.com>
6794 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6796 2000-11-22 Paul Eggert <eggert@twinsun.com>
6798 * strftime.c (my_strftime): Do not invoke mbrlen with a
6799 size of (size_t) -1; it's not portable.
6801 2000-11-17 Akim Demaille <akim@epita.fr>
6803 * obstack.h: Formatting changes.
6804 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6805 prevent type checking.
6806 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6807 cast the value to (void *): assigning a `foo *' to a `void *'
6809 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6811 2000-11-17 Jim Meyering <meyering@lucent.com>
6813 * strstr.c: Update from GNU libc.
6815 2000-11-16 Jim Meyering <meyering@lucent.com>
6817 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6819 2000-11-11 Jim Meyering <meyering@lucent.com>
6821 * error.c: Add a couple #includes, merging from GNU libc version.
6823 2000-11-10 Jim Meyering <meyering@lucent.com>
6825 * obstack.h: Update from GNU libc.
6826 * obstack.c: Likewise.
6828 2000-11-06 Paul Eggert <eggert@twinsun.com>
6830 * getusershell.c (setusershell): Use rewind rather than
6831 fseek/fseeko, to avoid configuration hassles with fseeko.
6832 Don't bother opening SHELLS_FILE if shellstream is NULL;
6835 2000-11-05 Jim Meyering <meyering@lucent.com>
6837 * makepath.h (make_dir): Declare.
6838 * makepath.c (make_dir): Remove `static' attribute.
6841 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6843 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6844 last one in a bucket, advance to the next bucket.
6846 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6848 * fnmatch.c: Do not comment out all the code if we are using
6849 the GNU C library, because in some cases we are replacing buggy
6850 code in the GNU C library itself.
6852 2000-10-30 Paul Eggert <eggert@twinsun.com>
6854 * error.h, getline.h, modechange.h:
6855 Remove "2000" from Copyright line, as the file hasn't been
6856 changed this year other than in the copyright notice.
6858 * xalloc.h: Add "2000" to Copyright line, as this file
6859 was changed this year.
6861 2000-10-30 Paul Eggert <eggert@twinsun.com>
6863 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6864 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6865 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6867 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6869 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6870 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6871 doesn't define __restrict_arr.
6873 2000-10-29 Jim Meyering <meyering@lucent.com>
6875 * xstat.in: Fix grammar in comment.
6877 2000-10-28 Jim Meyering <meyering@lucent.com>
6879 * memchr.c: Update from libc.
6880 Adjust for portability:
6881 [HAVE_STDLIB_H]: Include stdlib.h.
6882 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6883 Undef __memchr, too.
6884 [!weak_alias]: Define __memchr to memchr.
6886 * regex.c: Update from libc.
6887 * regex.h: Likewise.
6888 * getopt1.c: Likewise.
6889 * memcmp.c: Likewise.
6891 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6892 Avoid using fseek, when possible -- it's broken by design.
6893 Patch by Ulrich Drepper.
6895 2000-10-26 Jim Meyering <meyering@lucent.com>
6897 * strftime.c: Update from libc.
6899 2000-10-25 Jim Meyering <meyering@lucent.com>
6901 * obstack.c: Update from libc.
6903 2000-10-23 Jim Meyering <meyering@lucent.com>
6905 * hard-locale.c (hard_locale): Revert last change -- it was simply
6906 wrong. That set_locale call must not have any side effects.
6909 2000-10-22 Jim Meyering <meyering@lucent.com>
6911 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6912 [CYCLIC]: Remove now-unused definition.
6914 * save-cwd.c (O_DIRECTORY): Define, if needed.
6915 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6916 Suggestion from Ulrich Drepper.
6918 2000-10-21 Jim Meyering <meyering@lucent.com>
6920 * dirname.c (dir_name_r): New function, factored out of dir_name.
6921 (dir_name): Use dir_name_r.
6922 * dirname.h (dir_name_r): Declare it.
6924 2000-10-21 Jim Meyering <meyering@lucent.com>
6926 * dirname.c (memrchr): Declare if necessary.
6927 (dir_name): Remove the restriction that there be no
6928 trailing slashes. Now, this code skips past them, effectively
6930 [TEST_DIRNAME] (main): New unit tests.
6932 * memrchr.c: New file from GNU libc.
6933 Undef __memrchr, too.
6934 [!weak_alias]: Define __memrchr to memrchr.
6935 Guard weak_alias use with `#ifdef weak_alias'.
6937 2000-10-17 Jim Meyering <meyering@lucent.com>
6939 * quote.h (PARAMS): Define and use.
6940 Reported by Akim Demaille.
6942 * getopt.c: Update from libc.
6944 2000-10-16 Jim Meyering <meyering@lucent.com>
6946 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6949 2000-09-25 Jim Meyering <meyering@lucent.com>
6951 * md5.h (rol): Define (from GnuPG).
6953 * sha.c: Give credit (GnuPG) where due.
6954 (M): Use rol rather than open-coding it.
6955 Add a FIXME comment.
6957 2000-09-21 Jim Meyering <meyering@lucent.com>
6959 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6960 Reported by Michael Stone.
6962 2000-09-20 Jim Meyering <meyering@lucent.com>
6964 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6965 (noinst_HEADERS): Add sha.h.
6966 Based on code from Scott G. Miller and from GnuPG.
6968 2000-09-15 Jim Meyering <meyering@lucent.com>
6970 * regex.c: Update from libc.
6972 2000-09-10 Jim Meyering <meyering@lucent.com>
6974 * getopt.c (_getopt_internal): Update from glibc.
6976 2000-09-09 Jim Meyering <meyering@lucent.com>
6978 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6979 think it should be used as a general replacement for isascii.
6980 * fnmatch.c: Likewise.
6981 * mbswidth.c: Likewise
6982 * regex.c: Likewise.
6985 * userspec.c: Include sys/param.h and limits.h.
6987 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6988 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6989 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6990 UID, GID. Check range.
6992 2000-09-06 Jim Meyering <meyering@lucent.com>
6994 * getopt.c (_getopt_internal): Update from glibc.
6996 2000-08-30 Jim Meyering <meyering@lucent.com>
6998 * strftime.c: Merge in changes from GNU libc.
7000 2000-08-26 Jim Meyering <meyering@lucent.com>
7002 * closeout.c: Include "__fpending.h".
7003 (close_stdout_status): Return right away if there's nothing to flush.
7005 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7006 * __fpending.c: New file.
7007 * __fpending.h: New file.
7009 2000-08-07 Paul Eggert <eggert@twinsun.com>
7011 Standardize on "memory exhausted" instead of "Memory exhausted"
7012 or "virtual memory exhausted".
7013 * obstack.c (print_and_abort): Use "memory exhausted", not
7014 "virtual memory exhausted".
7015 * same.c (same_name): Invoke xalloc_die instead of printing
7017 * userspec.c (parse_user_spec): Likewise.
7018 * bumpalloc.h: comment fix
7019 * same.c, userspec.c: Include xalloc.h.
7021 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7022 not char *const and pointing to a constant array.
7023 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7024 (xrealloc): Comment fix.
7026 * userspec.c (parse_user_spec):
7027 Don't translate a message until just before returning,
7028 to avoid unnecessary translation.
7030 2000-08-07 Jim Meyering <meyering@lucent.com>
7032 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7033 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7034 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7035 getgroups.c, gethostname.c, getopt.h, group-member.c,
7036 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7037 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7038 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7039 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7040 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7041 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7042 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7043 yesno.c: Back out Copyright date changes for each file with no change
7044 this year. This eases coordination with other programs using the same
7045 source code modules. From Paul Eggert.
7047 2000-08-03 Greg McGary <greg@mcgary.org>
7049 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7050 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7051 (EXTEND_BUFFER): Use them.
7053 2000-08-01 Jim Meyering <meyering@lucent.com>
7055 * dirname.c (ISSLASH): Define.
7056 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7057 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7058 both `\' and `/' may be use as path separators.
7059 Based on a patch from Prashant TR.
7061 2000-07-31 Paul Eggert <eggert@twinsun.com>
7063 * quotearg.c (quotearg_n_options): Don't make the initial
7064 slot vector a constant, since it might get modified.
7066 2000-07-31 Jim Meyering <meyering@lucent.com>
7068 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7069 * obstack.c (print_and_abort): Likewise.
7071 2000-07-30 Paul Eggert <eggert@twinsun.com>
7073 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7074 buffer, so that the caller can always quote one small
7075 component of a "memory exhausted" message in slot 0.
7076 From a suggestion by Jim Meyering.
7078 2000-07-30 Jim Meyering <meyering@lucent.com>
7080 * makepath.c (make_path): Quote the other instance, too.
7082 * quotearg.c (N_STATIC_SLOTVECS): Define.
7083 (STATIC_BUF_SIZE): Define.
7084 (quotearg_n_options): Use only statically allocated storage when
7085 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7086 than STATIC_BUF_SIZE.
7088 2000-07-29 Jim Meyering <meyering@lucent.com>
7090 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7091 * dirname.c (dir_name): Likewise.
7093 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7095 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7096 (dir_name): Assert that there are no trailing slashes.
7098 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7100 * mbswidth.h (mbswidth): Add a flags argument.
7101 (mbswidth): New declaration.
7102 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7103 * mbswidth.c (mbswidth): Add a flags argument.
7104 (mbsnwidth): New function.
7106 2000-07-24 Jim Meyering <meyering@lucent.com>
7108 * mbswidth.c: Remove useless #else. From Bruno Haible.
7110 2000-07-23 Paul Eggert <eggert@twinsun.com>
7112 * mbswidth.c (_XOPEN_SOURCE):
7113 Don't define; this causes problems on Solaris 7.
7114 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7116 2000-07-23 Paul Eggert <eggert@twinsun.com>
7119 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7120 so that mbstate_t is always defined.
7122 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7123 be 1 in at least one GCC installation, and this configuration
7124 error is likely to be common. Ignoring MB_LEN_MAX hurts
7125 performance on hosts that have mbrtowc but have only unibyte
7126 locales, but I assume these hosts are rare.
7128 2000-07-23 Paul Eggert <eggert@twinsun.com>
7130 * quotearg.c: Streamline by invoking multibyte code only if needed.
7131 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7132 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7133 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7134 invoke multibyte primitives.
7136 2000-07-23 Jim Meyering <meyering@lucent.com>
7138 * basename.c (base_name): Add an assertion.
7140 2000-07-15 Bruno Haible <clisp.cons.org>
7142 * quotearg.c: When the system forces us to redefine mbstate_t,
7143 shadow its mbsinit function.
7145 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7147 * mbswidth.h: New file.
7148 * mbswidth.c: New file.
7149 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7150 (noinst_HEADERS): Add mbswidth.h.
7152 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7154 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7157 2000-07-15 Jim Meyering <meyering@lucent.com>
7159 * makepath.c: Include quote.h.
7160 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7161 corresponding argument in a `quote (...)' call.
7162 Give better diagnostics.
7164 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7165 (noinst_HEADERS): Add quote.h.
7167 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7168 from tar's src/misc.c.
7169 * quote.h: New file. Prototypes for same.
7171 2000-07-10 Paul Eggert <eggert@twinsun.com>
7173 From a suggestion by Bruno Haible.
7174 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7175 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7176 to decide whether to define the BeOS workaround macro;
7177 this adjusts to the change to AC_MBSTATE_T.
7179 2000-07-13 Paul Eggert <eggert@twinsun.com>
7181 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7183 * quotearg.c (quoting_style_args, quoting_style_vals,
7184 quotearg_buffer_restyled): Add support for
7185 clocale_quoting_style. Undo previous change to
7186 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7187 and "{RIGHT QUOTATION MARK}" msgids.
7189 2000-07-05 Paul Eggert <eggert@twinsun.com>
7191 The old behavior of quoting `like this' doesn't look good with
7192 newer, ISO-style fonts. See:
7193 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7195 Instead, quote "like this" by default. Let the translator
7196 tailor the locale-specific quoting behavior by providing
7197 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7199 * quotearg.c (N_): New macro.
7200 (gettext_default): New function.
7201 (quotearg_buffer_restyled): Use
7202 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7203 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7205 2000-07-09 Jim Meyering <meyering@lucent.com>
7207 * Most files: Update copyright dates to include 2000.
7209 2000-07-08 Jim Meyering <meyering@lucent.com>
7211 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7213 (xgethostname): Remove now-unnecessary #ifdef.
7214 Move declaration of `err' into loop where it's used.
7216 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7218 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7219 by allocating a larger buffer. Test the gethostname return value for
7220 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7221 returns an error and ENAMETOOLONG isn't defined.
7223 2000-07-05 Paul Eggert <eggert@twinsun.com>
7224 and Bruno Haible <haible@clisp.cons.org>
7226 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7228 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7230 * quotearg.c (struct quoting_options): Simplify quote_these_too
7233 2000-07-03 Jim Meyering <meyering@lucent.com>
7235 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7236 Reported by Bruno Haible.
7238 2000-07-04 Jim Meyering <meyering@lucent.com>
7240 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7241 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7244 2000-07-03 Paul Eggert <eggert@twinsun.com>
7245 and Bruno Haible <haible@clisp.cons.org>
7247 * quotearg.c (mbrtowc):
7248 Assign to *pwc, and return 1 only if result is nonzero.
7249 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7251 2000-07-03 Jim Meyering <meyering@lucent.com>
7253 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7254 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7257 2000-07-02 Jim Meyering <meyering@lucent.com>
7259 * quotearg.c (mbstate_t): Don't define here.
7261 2000-07-02 Jim Meyering <meyering@lucent.com>
7263 * nanosleep.c (SIGCONT): Define if not already defined.
7265 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7267 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7268 per change in ../m4/ls-mntd-fs.m4.
7269 (read_filesystem_list): Ignore symbolic links.
7271 2000-06-29 Jim Meyering <meyering@lucent.com>
7273 * same.c: Include <string.h> or <strings.h>, as appropriate,
7274 for declaration of strcmp.
7276 * long-options.c: Include <stdlib.h>, for declaration of exit.
7278 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7279 Avoid warning by casting result to `char *' to remove `const'.
7281 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7283 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7285 2000-06-26 Paul Eggert <eggert@twinsun.com>
7287 savedir now sets errno on failure and invokes xmalloc to get memory.
7288 Fix a couple of other minor bugs while we're at it.
7290 * savedir.c (<unistd.h>): Do not include; there's no need.
7291 (NAMLEN): Remove macro.
7292 (malloc, realloc): Remove decls.
7294 ("xalloc.h"): Include.
7295 (NAME_SIZE_DEFAULT): New macro.
7296 (savedir): Use xmalloc / xrealloc to allocate memory.
7297 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7298 Skip "" directory entries.
7299 Use strlen to calculate directory entry length, since the old method
7300 is rarely used these days and isn't worth supporting.
7301 Don't use a pointer after freeing it.
7302 Check for integer overflow when calculating allocation size.
7303 Use memcpy to copy entries, instead of stpcpy.
7304 Set errno properly when returning NULL.
7305 Check for readdir error.
7307 2000-06-26 Jim Meyering <meyering@lucent.com>
7309 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7311 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7313 * getusershell.c (xmalloc, xrealloc): Remove functions.
7315 Don't include <stdlib.h>. Don't declare malloc, realloc.
7317 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7319 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7321 2000-06-24 Jim Meyering <meyering@lucent.com>
7323 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7325 2000-06-21 Jim Meyering <meyering@lucent.com>
7327 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7329 2000-06-19 Paul Eggert <eggert@twinsun.com>
7331 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7332 (mbrtowc, mbstate_t): Define substitutes if
7333 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7334 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7335 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7337 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7339 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7340 than 1024, return a memory chunk of least possible size, instead
7341 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7342 Use free/xmalloc instead of xrealloc to avoid copying for very long
7345 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7347 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7348 address, not strdup. Include <stdlib.h> and don't declare free().
7350 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7352 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7355 2000-06-21 Jim Meyering <meyering@lucent.com>
7357 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7358 (noinst_HEADERS): Add getstr.h.
7360 * getline.c (getstr): Move into a separate file.
7361 * getstr.c (getstr): New file, extracted from getline.c, with
7362 the following changes: new parameter, delim2; both delim[12]
7363 parameters have type `int', not `char'. The latter would lose
7364 with 8-bit delimiters.
7365 * getstr.h: New file.
7367 2000-06-19 Jim Meyering <meyering@lucent.com>
7369 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7371 2000-06-18 Jim Meyering <meyering@lucent.com>
7373 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7374 Besides, these days every porting target provides a mkdir function.
7376 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7377 (this snippet comes from src/system.h).
7379 2000-06-15 Paul Eggert <eggert@twinsun.com>
7381 * human.c (adjust_value): New function.
7382 (human_readable_inexact): Apply rounding style even when
7383 printing approximate values.
7385 2000-06-14 Paul Eggert <eggert@twinsun.com>
7387 * human.c (human_readable_inexact): Allow an input block
7388 size that is not a multiple of the output block size, and vice versa.
7389 Reported by Piergiorgio Sartor.
7391 2000-06-14 Paul Eggert <eggert@twinsun.com>
7393 * getdate.y (get_date): Apply relative times after time
7394 zone indicator, not before. Reported by Todd A. Jacobs.
7396 2000-06-13 Jim Meyering <meyering@lucent.com>
7398 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7400 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7402 2000-06-12 Paul Eggert <eggert@twinsun.com>
7404 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7406 2000-06-04 Paul Eggert <eggert@twinsun.com>
7408 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7410 2000-06-04 Jim Meyering <meyering@lucent.com>
7412 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7413 SunOS 4.1.4 for which gid_t is an unsigned type.
7415 2000-06-03 Jim Meyering <meyering@lucent.com>
7417 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7419 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7421 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7422 newer, don't install charset.alias.
7423 * config.charset: Change the Linux/glibc rules so they become empty
7424 on glibc-2.1 or newer.
7426 2000-06-02 Jim Meyering <meyering@lucent.com>
7428 * mountlist.c: Back out last change. Instead, do this...
7429 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7430 member using the same `ignore'-testing code.
7431 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7435 2000-05-29 Jim Meyering <meyering@lucent.com>
7437 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7438 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7440 2000-05-22 Jim Meyering <meyering@lucent.com>
7442 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7444 2000-05-18 Jim Meyering <meyering@lucent.com>
7446 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7447 back, too, since it may have been modified by allocate_entry.
7448 (hash_delete): Rewrite to use neither the assignment operator
7449 nor the comma operator in an if-expression.
7451 2000-05-15 Paul Eggert <eggert@twinsun.com>
7454 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7455 Remove; no longer needed.
7456 "quotearg.h": Add include.
7457 (file_name): Do not bother to explicitly initialize to NULL; it's less
7458 efficient on some hosts.
7459 (close_stdout_status): Remove test as to whether stdout was already
7460 closed; it breaks for the case "echo x | sort >&-".
7461 Quote file name colons.
7462 Do not assume that _("write error") lacks format strings.
7464 2000-05-15 Jim Meyering <meyering@lucent.com>
7466 * version-etc.c (version_etc_copyright): Update the copyright string
7467 used in all --version output.
7469 2000-05-14 Jim Meyering <meyering@lucent.com>
7471 * closeout.c (close_stdout_set_file_name): New function.
7472 (close_stdout_status): Use new file-scoped global.
7473 Return right away if fstat says the stdout file descriptor is invalid.
7474 * closeout.h (close_stdout_set_file_name): Declare.
7476 2000-05-10 Jim Meyering <meyering@lucent.com>
7478 * closeout.c [default_exit_status]: New file-scoped variable.
7479 (close_stdout_set_status): New function.
7480 * closeout.h (close_stdout_set_status): Declare.
7482 2000-05-08 Jim Meyering <meyering@lucent.com>
7484 * long-options.c: Don't include closeout.h.
7485 (parse_long_options): Don't call close_stdout for --version.
7487 2000-05-06 Jim Meyering <meyering@lucent.com>
7489 * strnlen.c: Undefine __strnlen and strnlen.
7490 [!weak_alias]: Define __strnlen to strnlen.
7492 * atexit.c: New file, from libiberty.
7494 2000-05-06 Jim Meyering <meyering@lucent.com>
7496 * closeout.c (close_stdout_status): Also check for errors on the
7499 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7501 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7502 instead of xmalloc, xrealloc, path_concat.
7503 (locale_charset): Treat empty environment variables as absent.
7504 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7506 2000-05-04 Jim Meyering <meyering@lucent.com>
7508 * getopt.c: Update from glibc.
7509 * obstack.c: Likewise.
7510 * obstack.h: Likewise.
7511 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7513 * regex.h: Likewise.
7514 * strndup.c: Likewise.
7515 * strnlen.c: New file, from glibc.
7517 2000-05-01 Jim Meyering <meyering@lucent.com>
7519 * full-write.c (full_write): Remove `FIXME' part of comment.
7521 2000-04-29 Jim Meyering <meyering@lucent.com>
7523 * path-concat.c: Declare strdup only if it's not defined.
7524 * canon-host.c: Likewise.
7526 2000-04-28 Jim Meyering <meyering@lucent.com>
7528 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7529 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7530 included first, then limits.h is included by locale.h by libintl.h.
7531 From John David Anglin.
7533 2000-04-25 Jim Meyering <meyering@lucent.com>
7535 * makepath.c (S_IRWXUGO): Define.
7536 (make_path): Always perform explicit chmod if MODE specifies any
7537 of the `special' permission bits. Prompted by a bug report against
7538 install from Mate Wierdl and Joost van Baal.
7540 2000-04-18 Jim Meyering <meyering@lucent.com>
7544 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7545 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7547 2000-04-17 Jim Meyering <meyering@lucent.com>
7549 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7550 the definition of it to rpl_strftime also defined-away the system's
7553 2000-04-15 Jim Meyering <meyering@lucent.com>
7555 Use `C' to denote so-called `contiguous' files, the same way
7557 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7558 (ftypelet): Use S_ISCTG.
7559 From Michael Deutschmann.
7561 2000-04-14 Jim Meyering <meyering@lucent.com>
7563 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7565 2000-04-08 Jim Meyering <meyering@lucent.com>
7567 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7568 names don't conflict. Reported by Eli Zaretskii.
7570 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7572 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7573 bug. Deal with the different error behavior of Irix iconv.
7575 2000-04-07 Jim Meyering <meyering@lucent.com>
7577 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7578 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7580 2000-04-05 Jim Meyering <meyering@lucent.com>
7582 Portability tweaks required for ultrix4.3.
7583 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7584 * readutmp.c: Include sys/types.h before sys/stat.h.
7585 * canon-host.c: Declare strdup.
7586 * path-concat.c: Likewise.
7587 From John David Anglin.
7589 2000-04-04 Jim Meyering <meyering@lucent.com>
7591 Be more DOS 8.3-friendly.
7592 * ref-add.sin: Renamed from ref-add.sed.in.
7593 * ref-del.sin: Renamed from ref-del.sed.in.
7594 * Makefile.am: Reflect renaming.
7595 Reported by Eli Zaretskii.
7597 Use a temporary file name that won't clash with `charset.alias'
7598 in the DOS 8.3 name space.
7599 * Makefile.am (charset_tmp): Define.
7600 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7601 (uninstall-local): Likewise.
7602 Reported by Eli Zaretskii.
7604 2000-03-29 Paul Eggert <eggert@twinsun.com>
7606 * time/strftime.c (my_strftime): Make sure we call the system
7607 strftime, not ourselves, when invoking the underlying strftime.
7609 2000-03-24 Jim Meyering <meyering@lucent.com>
7611 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7612 (charset_alias): Define.
7613 (install-exec-local): Factor out common code.
7614 (uninstall-local): Split lines longer than 80.
7615 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7617 (.sed.in.sed): New rule. Don't redirect directly to $@.
7618 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7620 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7622 * config.charset: Output a line containing "Packages using this file".
7623 * ref-add.sed.in, ref-del.sed.in: New files.
7624 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7625 ref-del.sed): New rules.
7627 2000-03-17 Jim Meyering <meyering@lucent.com>
7629 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7630 Otherwise, include <strings.h>
7632 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7634 * unicodeio.c (utf8_wctomb): New function.
7635 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7636 format instead of in UCS-4 with platform dependent endianness.
7638 2000-03-07 Paul Eggert <eggert@twinsun.com>
7640 * savedir.c (savedir): Work even if directory size is
7641 negative; this can happen with some screwy NFS configurations.
7643 2000-03-06 Jim Meyering <meyering@lucent.com>
7645 * localcharset.c (get_charset_aliases): Don't try to free file_name
7646 if it's NULL (because we ran out of memory). From Bruno Haible.
7648 2000-03-05 Jim Meyering <meyering@lucent.com>
7650 * localcharset.c ("path-concat.h"): Include.
7651 (get_charset_aliases): Use path_concat instead of ANSI string
7654 * unicodeio.h (PARAMS): Define.
7655 Use it to guard prototype.
7657 2000-03-04 Jim Meyering <meyering@lucent.com>
7659 * Makefile.am (install-exec-local): Create $(libdir) before installing
7661 (uninstall-local): Uncomment this rule so `make distcheck' works
7664 * unicodeio.c (<errno.h>): Include it.
7665 (errno): Declare if not defined.
7667 * localcharset.c: Add Bruno's comment justifying use of volatile.
7669 * config.charset: New version, incorporating remarks from a linux
7670 i18n mailing list. From Bruno Haible.
7672 2000-03-02 Jim Meyering <meyering@lucent.com>
7674 * Makefile.am (EXTRA_DIST): Add config.charset.
7676 2000-03-01 Jim Meyering <meyering@lucent.com>
7678 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7679 * unicodeio.c: Likewise.
7681 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7683 * config.charset: New file.
7684 * localcharset.c: New file.
7685 * unicodeio.h, unicodeio.c: New files.
7686 * Makefile.am (DEFS): Add -DLIBDIR=...
7687 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7688 (noinst_HEADERS): Add unicodeio.h.
7689 (all-local, install-exec-local, charset.alias): New targets.
7691 2000-02-28 Paul Eggert <eggert@twinsun.com>
7693 * quotearg.c (ALERT_CHAR): New macro.
7694 (quotearg_buffer_restyled): Use it.
7696 2000-02-27 Jim Meyering <meyering@lucent.com>
7698 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7699 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7701 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7702 not `#if STDC_HEADERS'.
7703 Declare malloc if needed.
7705 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7706 now that autoconf always defines the HAVE_DECL_ symbols.
7707 * human.c: Likewise.
7709 * strtoumax.c: Likewise.
7711 * backupfile.c: Arrange for cpp to fail if the configure-time
7712 declaration check was not run.
7714 * human.c: Likewise.
7716 * strtoumax.c: Likewise.
7718 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7719 then first look up the entire `.'-containing string as a login name.
7721 2000-02-18 Paul Eggert <eggert@twinsun.com>
7723 * getdate.y: Handle two-digit years with leading zeros correctly.
7724 (textint): New typedef.
7725 (parser_control): Member year changed from int to textint.
7727 (YYSTYPE): Removed; replaced by %union with int and textint members.
7728 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7729 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7730 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7731 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7732 (date, number, to_year): Use width of number in digits, not its value,
7733 to determine whether it's a 2-digit year, or a 2-digit time.
7734 (yylex): Store number of digits of numeric tokens.
7735 Reported by John Kendall.
7737 (parser_control): Changed from struct parser_control to typedef (for
7738 consistency). All uses changed.
7740 (tID): Removed; not used.
7741 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7743 2000-02-14 Paul Eggert <eggert@twinsun.com>
7745 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7746 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7748 2000-02-12 Jim Meyering <meyering@lucent.com>
7750 * userspec.c (ISDIGIT): Define it.
7751 (isdigit): Remove definition.
7752 (is_number): Use ISDIGIT, not isdigit.
7753 <libintl.h>: Include.
7755 (parse_user_spec): Mark translatable strings.
7757 2000-02-10 Jim Meyering <meyering@lucent.com>
7759 With these changes, nanosleep.[ch] are finally enough like the other
7760 lib/* replacement files to compile on a few more losing systems.
7762 * nanosleep.h: Don't include config.h.
7763 Remove prototype from declaration of nanosleep.
7764 (PARAMS): Remove now-unneeded definition.
7765 * nanosleep.c: #undef nanosleep.
7766 (rpl_nanosleep): Rename from nanosleep.
7768 2000-02-03 Jim Meyering <meyering@lucent.com>
7770 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7771 rather than with `#if HAVE_UTMPNAME'.
7773 2000-02-01 Jim Meyering <meyering@lucent.com>
7775 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7777 2000-01-31 Jim Meyering <meyering@lucent.com>
7779 * nanosleep.h (nanosleep): Guard declaration with
7780 `#if ! HAVE_DECL_NANOSLEEP'.
7781 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7782 the declaration in that vendor's sys/timers.h.
7783 Reported by Christian Krackowizer.
7785 * quotearg.c (ISASCII): Add #undef and move definition to follow
7786 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7787 (ISPRINT): Likewise.
7788 Reported by Tom Tromey.
7790 2000-01-30 Jim Meyering <meyering@lucent.com>
7792 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7793 uses of ->ut_name. The latter doesn't work with new Linux header files
7794 where only utmpx.ut_user is declared.
7796 * readutmp.h (UT_USER): Define.
7798 2000-01-23 Jim Meyering <meyering@lucent.com>
7800 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7803 2000-01-22 Jim Meyering <meyering@lucent.com>
7805 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7806 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7807 Required for some AIX systems. Reported by Christian Krackowizer.
7808 [TESTING] (main): New function.
7810 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7811 * dirname.c (dir_name): Support for DOS-style file names with drive
7814 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7816 * strverscmp.c (ISDIGIT): Define.
7817 (strverscmp): Use ISDIGIT, not isdigit.
7819 2000-01-17 Paul Eggert <eggert@twinsun.com>
7821 * nanosleep.c (nanosleep):
7822 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7823 POSIX.1 doesn't require SA_INTERRUPT and some systems
7824 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7825 it's been part of POSIX.1 since day 1 (in 1988).
7827 2000-01-17 Jim Meyering <meyering@lucent.com>
7829 * interlock: Remove unused file. Reported by François Pinard.
7831 2000-01-16 Paul Eggert <eggert@twinsun.com>
7833 * quotearg.c (quotearg_buffer_restyled): Do not quote
7834 alert, backslash, formfeed, and vertical tab unnecessarily in
7835 shell quoting style.
7838 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7839 Free Software Foundation, Inc.
7840 Copying and distribution of this file, with or without modification,
7841 are permitted provided the copyright notice and this notice are preserved.