1 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
3 * memcasecmp.c: Include <limits.h>.
4 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
5 * strtod.c (strtod): Don't assume isspace works on negative chars.
6 Don't assume isdigit succeeds only on '0' through '9'.
8 2006-07-05 Derek R. Price <derek@ximbiot.com>
10 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
11 All uses of is_space replaced by isspace.
12 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
13 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
14 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
15 replaced by isprint etc.
16 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
17 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
18 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
19 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
20 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
21 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
23 2006-07-05 Eric Blake <ebb9@byu.net>
25 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
27 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
29 2006-06-27 Bruno Haible <bruno@clisp.org>
31 Assume ANSI C header files and <ctype.h> functions.
32 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
33 (mbsnwidth): Use isprint, iscntrl instead.
35 2006-07-03 Jim Meyering <jim@meyering.net>
37 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
38 macro is used before the first cycle_check call.
40 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
42 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
43 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
44 reported by Mark D. Baushke, one in
45 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
49 * .cppi-disable: Add stdint_.h.
50 * .cvsignore: Add stdint.h.
52 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
54 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
55 both double and long double versions.
56 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
57 * xstrtold.c: New file.
58 * xstrtod.h (xstrtold): New decl.
60 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
62 * filemode.c (setst): Remove.
63 (strmode): Rewrite to avoid setst. This makes the code shorter,
64 (arguably) clearer, and the generated code is a bit smaller on my
65 Debian GNU/Linux stable x86 host.
67 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
69 * filemode.c: Include "filemode.h" first, to test the interface.
70 Assume that filemode.h includes sys/types.h and sys/stat.h.
71 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
72 (ftypelet): Reorder to put common cases first, for efficiency.
73 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
75 (strmode): Renamed from mode_string, and now stores 12 bytes instead
76 of 10, for compatibility with FreeBSD. All callers changed.
77 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
78 that can't be deduced solely from st_mode. First arg is now a const
80 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
81 (strmode): Renamed from mode_string.
82 (filemodestring): New decl.
83 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
84 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
85 (S_ISPORT, S_ISWHT): New macros, if not already defined.
87 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
89 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
90 fsusage.h now does that. Include fsusage.h first, to test interface.
91 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
92 at most one method (the old code could have generated decls that
93 didn't conform to C89, not that this was ever exercised).
94 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
96 2006-03-19 Jim Meyering <jim@meyering.net>
98 Work even in a chroot where d_ino values for entries in "/"
99 don't match the stat.st_ino values for the same names.
100 * getcwd.c (__getcwd): When no d_ino value matches the target inode
101 number, iterate through all entries again, using lstat instead.
102 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
103 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
105 * getcwd.c (__getcwd): Clarify a comment.
106 Use memcpy in place of a call to strcpy.
108 2006-03-12 Jim Meyering <jim@meyering.net>
110 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
111 that of the current directory (which we're about to chdir ".." out of),
112 then save the dev-ino of the parent, instead.
114 * same-inode.h (SAME_INODE): New file/macro.
115 * chdir-safer.c (SAME_INODE): Remove definition.
116 Include "same-inode.h", instead.
118 * cycle-check.h: Include "same-inode.h".
119 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
120 * cycle-check.c (SAME_INODE): Remove definition.
121 * root-dev-ino.h: Include "same-inode.h".
123 2006-03-11 Eric Blake <ebb9@byu.net>
125 * same.c (same_name): s/base_name/last_component/
126 * backupfile.c (check_extension, numbered_backup): Likewise.
127 * filenamecat.c (file_name_concat): Likewise.
129 2006-03-11 Eric Blake <ebb9@byu.net>,
130 Paul Eggert <eggert@cs.ucla.edu>
132 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
133 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
135 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
136 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
137 (last_component): New method.
138 * dirname.c (dir_len): Determine when drive letters need a
139 subsequent slash. Preserve // when it is special.
140 (dir_name): Don't append dot when drive letter is absolute.
141 [TEST_DIRNAME]: Move into a full-blown gnulib test.
142 * basename.c (base_name): New semantics - malloc the result.
143 Preserve // when it is special. Preserve relative files that look
145 (base_len): Preserve // when it is special.
146 (last_component): New method, similar to old base_name semantics.
147 * stripslash.c (strip_trailing_slashes): Use last_component, not
148 base_name. Strip redundant slashes from ///.
150 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
152 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
153 both are 64 bits, since this seems to be the tradition, and this
154 prevents gcc -Wformat from warning about usages with PRIuMAX. If
155 we ever run into a host that prefers long long to long in this
156 case, we'll need another configure-time test. Problem reported by
159 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
161 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
162 possible collision with system files.
163 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
164 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
165 WCHAR_MIN and WCHAR_MAX in this case.
166 (<stddef.h>): Do not include; no longer needed.
167 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
168 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
169 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
170 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
171 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
172 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
173 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
174 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
175 !defined(__c99))]: Include in this case too, since it's harmless
177 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
179 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
180 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
181 (_STDINT_MIN, _STDINT_MAX): New macros.
182 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
183 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
184 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
185 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
186 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
187 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
188 macros, not typedefs; this simplifies things quite a bit.
189 Use long int for all types narrower than int64_t.
190 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
191 Define in terms of long long int or int64_t or long int,
192 not int64_t or int32_t. This saves some compile-time testing.
193 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
194 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
195 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
196 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
197 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
198 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
199 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
200 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
201 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
202 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
203 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
204 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
205 undef any previous version and define our own version, for
206 simplicity and consistency with the new macros for types.
207 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
208 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
209 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
210 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
211 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
212 @WINT_T_SUFFIX@ to keep things simple here.
213 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
214 Simplify by assuming typical 8/16/32/64 host, since we're
215 already doing that elsewhere anyway.
216 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
217 and assume long long int is 64 bits if available. This
218 speeds up 'configure'.
220 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
222 * getaddrinfo.c: fixed typo
224 2006-06-29 Eric Blake <ebb9@byu.net>
226 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
227 unused static function.
229 2006-06-29 Eric Blake <ebb9@byu.net>
233 2006-06-29 Derek R. Price <derek@ximbiot.com>
235 * strftime.c: Assume strftime() exists.
237 2006-06-28 Bruno Haible <bruno@clisp.org>
239 * getaddrinfo.h: Fix POSIX URL.
240 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
241 (use_win32_p): Make static.
242 (getaddrinfo): Reject service name if it is empty or does not consist
243 solely of decimal digits, or if its value is > 65535.
244 (getnameinfo): Remove useless casts.
246 2006-06-28 Derek R. Price <derek@ximbiot.com>
248 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
249 Autoconf 2.60 says this stuff was obsolete.
251 2006-05-12 Bruno Haible <bruno@clisp.org>
253 * mkdtemp.c [MINGW]: Include <io.h>.
254 (mkdir): Define using _mkdir.
256 2006-06-28 Bruno Haible <bruno@clisp.org>
258 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
259 declaration for wcwidth.
260 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
262 2006-06-28 Eric Blake <ebb9@byu.net>
264 * xvasprintf.h: Fix comments.
266 2006-06-28 Eric Blake <ebb9@byu.net>
268 * mbchar.h (wcwidth): Include wcwidth.h.
269 * mbswidth.c (wcwidth): Move from here...
270 * wcwidth.h: ...to this new file.
272 2006-06-28 Simon Josefsson <jas@extundo.com>
274 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
275 functions there. It will succeed on Windows XP, but on Windows
276 2000 and (presumably) earlier, it will fail, and use the internal
278 (use_win32_p): New function.
279 (getaddrinfo): Use strtoul on servname, to support numeric ports.
280 Support AI_NUMERICSERV to disable getservbyname.
281 (getnameinfo): New function, only supports
282 NI_NUMERICHOST|NI_NUMERICSERV for now.
284 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
285 only have some of them. Add AI_NUMERICSERV. Add prototype for
288 2006-06-27 Bruno Haible <bruno@clisp.org>
290 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
292 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
294 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
295 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
296 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
298 2006-06-26 Bruno Haible <bruno@clisp.org>
300 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
302 Reported by Mark D. Baushke and Larry Jones.
304 2006-06-26 Bruno Haible <bruno@clisp.org>
306 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
308 Suggested by Mark D. Baushke and Larry Jones.
310 2006-06-23 Mark D. Baushke <mdb@gnu.org>
312 * stdint_.h: Treat BSD/OS like OpenBSD.
314 2006-06-23 Bruno Haible <bruno@clisp.org>
316 * stdint_.h: Treat IRIX like OpenBSD.
318 2006-06-23 Bruno Haible <bruno@clisp.org>
320 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
321 ISO C 99 Technical Corrigendum 1.
323 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
325 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
326 Some compiler complained about some of them. Problem reported by
328 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
330 2006-06-21 Simon Josefsson <jas@extundo.com>
332 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
335 * socket_.h: Don't define WINVER.
337 * inet_pton.h, inet_pton.c: New file, taken from glibc but
338 slightly modified to work in gnulib.
340 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
342 * read-file.c (fread_file): Start with buffer allocation of
343 0 bytes rather than 1 byte; this simplifies the code.
344 Don't invoke feof; it's not needed. Refactor to avoid duplicate
345 code to free buffer and save/restore errno.
346 (internal_read_file): Remove unused local.
348 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
350 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
351 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
352 Problem reported by Denis Excoffier in
353 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
355 2006-06-19 Simon Josefsson <jas@extundo.com>
357 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
359 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
361 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
363 2006-06-17 Bruno Haible <bruno@clisp.org>
365 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
367 2006-06-17 Bruno Haible <bruno@clisp.org>
369 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
370 problem on Solaris 2.5.1.
372 2006-06-16 Eric Blake <ebb9@byu.net>
374 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
375 * unicodeio.c [!defined errno]: Likewise.
376 * strtol.c [!defined errno]: Likewise.
377 * strtod.c [!defined errno]: Likewise.
379 2006-06-15 Bruno Haible <bruno@clisp.org>
381 * stdint_.h: Rewritten to be fully auto-configured.
382 Fixes bug on HP-UX/IA64.
384 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
386 * getdate.y (__attribute__): Don't define if already defined.
387 Problem reported by Larry Jones.
388 * utimens.c (__attribute__): Likewise.
390 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
392 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
393 reported by Andreas Schwab.
395 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
396 Bruno Haible <bruno@clisp.org>
398 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
400 2006-05-26 Martin Lambers <marlam@marlam.de>
402 * getpass.c: Updates the test for the native W32 API, and adds
403 missing includes, thus fixing compilation warnings.
405 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
407 * tempname.c (small_open, large_open): New macros.
408 (__open, __open64) [!_LIBC]: Remove.
409 (__gen_tempname): Use small_open and large_open instead of __open
410 and __open64. This fixes a portability bug on HP-UX 11.11i
411 reported by Simon Wing-Tang in
412 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
414 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
416 * exclude.c (exclude_fnmatch): New function.
417 (excluded_file_name): Call exclude_fnmatch.
418 * exclude.h (excluded_file_name): New prototype
420 2006-05-24 Bruno Haible <bruno@clisp.org>
422 * printf-args.c (printf_fetchargs): Turn NULL pointers for
423 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
424 Reported by Thorsten Maerz <torte@netztorte.de> via
425 Aaron Stone <aaron@serendipity.cx>.
427 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
429 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
430 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
431 (my_usleep): Don't mishandle maximum value.
433 2006-05-19 Jim Meyering <jim@meyering.net>
435 * getugroups.c: Correct an outdated comment. From Bruno Haible.
437 2006-05-17 Bruno Haible <bruno@clisp.org>
440 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
442 2006-05-17 Bruno Haible <bruno@clisp.org>
444 * stdint_.h: Fix recognition of Cygwin.
446 2006-05-11 Jim Meyering <jim@meyering.net>
448 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
450 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
452 * crc.c (crc32_update): Remove unnecessary L suffix.
453 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
454 unwanted sign propagation, e.g., on hosts with 64-bit int.
455 There still are some problems with reeelly weird theoretical hosts
456 (e.g., 33-bit int) but it's not worth worrying about now.
457 * sha1.c (rol): Likewise.
458 (K1, K2, K3, K4): Remove unnecessary L suffix.
460 2006-05-10 Bruno Haible <bruno@clisp.org>
462 * des.c: Cast to avoid warnings.
464 2006-05-10 Simon Josefsson <jas@extundo.com>
466 * md4.c: Typo fix, update copyright years.
467 (K1, K2): Don't use L because it turn computations into 64-bit on
470 2006-05-09 Bruno Haible <bruno@clisp.org>
472 * xvasprintf.c: Include limits.h, string.h, xsize.h.
473 (EOVERFLOW): Define fallback value.
474 (xstrcat): New function.
475 (xvasprintf): Recognize the special case of a string concatenation.
477 2006-05-01 Bruno Haible <bruno@clisp.org>
479 * stdint_.h: Shorter URL.
480 * inttypes.h: Likewise.
482 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
484 * verify.h: Document the internals better. Most of this change
485 was written by Bruno Haible.
487 2006-04-29 Bruno Haible <bruno@clisp.org>
489 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
490 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
492 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
494 * getdate.y (get_date): When adding relative date, start with the
495 initial time, not with the result of the first mktime call.
497 2006-04-23 Bruno Haible <bruno@clisp.org>
499 * copy-file.c: Include <unistd.h> unconditionally.
500 * execute.c: Likewise.
501 * fatal-signal.c: Likewise.
502 * findprog.c: Likewise.
503 * mkdtemp.c: Likewise.
506 * wait-process.h: Likewise.
508 2006-04-23 Bruno Haible <bruno@clisp.org>
510 * fwriteerror.c (fwriteerror): Call fclose also when an error
511 condition was already detected.
512 Reported by Ben Pfaff <blp@cs.stanford.edu>.
514 2006-04-19 Derek Price <derek@ximbiot.com>
515 Eric Blake <ebb9@byu.net>
517 * inttypes.h: Correct grammar in comment.
519 2006-04-18 Derek Price <derek@ximbiot.com>
520 Paul Eggert <eggert@cs.ucla.edu>
522 * inttypes.h: New file.
523 * strtoimax.c: Assume <inttypes.h>.
525 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
527 * utimens.c (futimens): glibc futimesat messes up if /proc
528 isn't mounted. Problem reported by Kir Kolyshkin.
530 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
532 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
533 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
534 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
536 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
538 Merge regex changes from libc, removing some of our
539 POSIX-conformance changes that were rejected and redoing them in a
542 * regcomp.c (re_compile_internal, init_dfa):
543 Length arg is now size_t, not Idx. All uses changed.
544 (peek_token): Forward decl now says internal_function.
545 (__re_error_msgid, __re_error_msgid_idx):
546 Now static rather than extern with attribute_hidden.
547 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
548 For some reason libc prefers K&R style defns for external functions.
549 (regerror) [!defined _LIBC]: Likewise.
550 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
551 (seek_collating_symbol_entry, lookup_collation_sequence_value):
552 (build_range_exp, build_collating_symbol):
554 (re_compile_fastmap): Use '\0' to memset, not 0.
555 (utf8_sb_map): Make the calculations more obvious.
556 (init_dfa, parse_bracket_exp, build_charclass_op):
557 Call calloc and cast result, as glibc does.
558 (init_word_char, fetch_token, peek_token, peek_token_bracket):
559 (build_range_exp, build_collating_symbol):
560 Now internal functions.
562 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
564 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
565 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
566 Don't depend on VMS; depend on __VMS instead, for POSIX
568 (regoff_t): Define to ssize_t, not long int.
570 Remove the REG_ macros named below. Instead, make the old names
571 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
573 (REG_BACKSLASH_ESCAPE_IN_LISTS):
574 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
575 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
576 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
577 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
578 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
579 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
580 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
581 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
582 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
583 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
584 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
585 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
586 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
587 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
588 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
589 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
591 Remove. All uses replaced by the old RE_* names.
592 (RE_BACKSLASH_ESCAPE_IN_LISTS):
593 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
594 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
595 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
596 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
597 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
598 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
599 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
600 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
601 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
602 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
603 Don't bother having these macros be independent of each others'
604 values, since they no longer exist in the POSIX name space.
606 Rename the following member names back to their old names,
607 unless !__USE_GNU_REGEX. All uses changed back.
608 (buffer): Renamed from re_buffer.
609 (allocated): Renamed from re_allocated.
610 (used): Renamed from re_used.
611 (syntax): Renamed from re_syntax.
612 (fastmap): Renamed from re_fastmap.
613 (translate): Renamed from re_translate.
614 (can_be_null): Renamed from re_can_be_null.
615 (regs_allocated): Renamed from re_regs_allocated.
616 (fastmap_accurate): Renamed from re_fastmap_accurate.
617 (no_sub): Renamed from re_no_sub.
618 (not_bol): Renamed from re_not_bol.
619 (not_eol): Renamed from re_not_eol.
620 (newline_anchor): Renamed from re_newline_anchor.
621 (num_regs): Renamed from rm_num_regs.
622 (start): Renamed from rm_start.
623 (end): Renamed from rm_end.
625 (free_state): Move up a bit.
627 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
629 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
630 when that is what is intended.
631 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
632 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
634 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
635 All uses changed back to re_malloc, etc. It's now the caller's
636 responsibility to check for overflow; all callers changed.
637 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
638 (re_x2nrealloc): Remove.
639 (free_state): Remove decl.
641 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
642 (re_set_registers, re_exec):
645 2006-01-31 Roland McGrath <roland@redhat.com>
647 * regcomp.c (calc_eclosure_iter): Remove dead variables.
648 Reported by Mike Frysinger <vapier@gentoo.org>.
650 2006-01-15 Andreas Jaeger <aj@suse.de>
653 * regex_internal.c (re_string_reconstruct): Adjust for
654 build_wcs_upper_buffer change.
655 (build_wcs_upper_buffer): Change return type.
657 2005-12-10 Ulrich Drepper <drepper@redhat.com>
659 * regex_internal.h: Include <stdint.h> if available.
661 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
663 * regex_internal.h (SIZE_MAX): Provide a default definition.
665 2005-10-14 Ulrich Drepper <drepper@redhat.com>
667 * regcomp.c: Adjust for changed secondary hash function.
669 2005-09-30 Ulrich Drepper <drepper@redhat.com>
671 * regex.h: Pretty printing.
672 Clean up namespace a bit.
674 2005-09-30 Jakub Jelinek <jakub@redhat.com>
676 * regexec.c (update_cur_sifted_state, check_arrival,
677 check_arrival_add_next_nodes): Avoid using uninitialized variable.
679 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
680 Ulrich Drepper <drepper@redhat.com>
683 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
684 (bitset_word_t): Renamed from bitset_word. All uses changed.
686 2005-09-22 Ulrich Drepper <drepper@redhat.com>
689 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
690 * regcomp.c: Remove unnecessary uses of
691 unsigned RE_TRANSLATE_TYPE.
692 * regex_internal.h: Likewise.
693 * regex_internal.c: Likewise.
694 * regexec.c: Likewise.
695 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
697 2005-09-07 Ulrich Drepper <drepper@redhat.com>
699 * regexec.c (find_recover_state): Remove unnecessary
701 (transit_state_bkref): Make DFA a const pointer.
702 (get_subexp): Likewise.
703 (check_arrival): Likewise.
704 (update_cur_sifted_state): Likewise.
705 (re_search_internal): Likewise.
706 (prune_impossible_nodes): Likewise.
707 (acquire_init_state_context): Likewise.
708 (proceed_next_node): Likewise.
709 (set_regs): Likewise.
710 (free_fail_stack_return): Likewise.
711 (check_arrival_expand_ecl): Mark DFA parameter as const.
712 (check_arrival_expand_ecl_sub): Likewise.
713 (check_subexp_limits): Likewise.
714 (sub_epsilon_src_nodes): Likewise.
715 (add_epsilon_src_nodes): Likewise.
716 (merge_state_array): Likewise.
717 (update_regs): Likewise.
718 (build_trtable): Likewise.
719 (sift_states_backward): Mark MCTX parameter as const.
720 (build_sifted_states): Likewise.
721 (update_cur_sifted_state): Likewise.
722 (sift_states_mkref): Likewise.
723 (check_arrival_expand_ecl): Mark eclosure as const.
724 (check_dst_limits_calc_pos_1): Likewise.
725 * regex_internal.h (re_match_context_t): Make dfa a const
728 2005-09-06 Ulrich Drepper <drepper@redhat.com>
730 * regexec.c (merge_state_with_log): Define dfa as const pointer.
731 (transit_state_sb): Likewise.
732 (transit_state_mb): Likewise.
733 (sift_states_iter_mb): Likewise.
734 (check_arrival_add_next_nodes): Likewise.
735 (check_node_accept_bytes): Change first parameter to pointer-to-const.
736 [_LIBC] (re_search_2_stub): Use mempcpy.
738 * regex_internal.c (re_string_reconstruct): Avoid calling
739 mbrtowc for very simple UTF-8 case.
741 * regex_internal.c (re_acquire_state): Make DFA pointer arg
743 (re_acquire_state_context): Likewise.
744 * regex_internal.h: Adjust prototypes.
746 * regex.c: Prevent using C++ compilers.
748 * regex_internal.c (re_acquire_state): Minor code rearrangement.
749 (re_acquire_state_context): Likewise.
751 2006-03-29 Mark D. Baushke <mdb@gnu.org>
752 Bruno Haible <bruno@clisp.org>
754 * stdint_.h: On OpenBSD, don't redefine types already included in
755 <sys/types.h> and <inttypes.h>.
757 2006-03-24 Eric Blake <ebb9@byu.net>
759 * time_r.c (copy_string_result): Remove, as it is no longer used.
761 2006-03-24 Simon Josefsson <jas@extundo.com>
763 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
764 including some doc fixes.
765 (base64_encode_alloc): Fix +1 bug on allocation failures.
767 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
769 * base64.c (base64_encode): Do not read past end of array with
770 unsanitized input on systems with CHAR_BIT > 8.
772 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
774 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
775 Typedef to long int, not to off_, as POSIX will likely change
778 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
780 * argp-help.c (validate_uparams): Fix typo
781 * argp-parse.c (argp_default_options): Consistently begin help
782 messages with a lowercase letter.
784 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
786 * time_r.h (asctime_r, ctime_r): Remove. These functions can
787 overrun buffers and shouldn't be used (much as gets shouldn't be
789 * time_r.c (asctime_r, ctime_r): Likewise.
791 2006-03-08 Simon Josefsson <jas@extundo.com>
793 * gc-gnulib.c (randomize): Don't open files called 'no', they
794 signal that configure disabled the device.
796 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
798 * c-stack.c: Include unistd.h unconditionally, since we now assume
800 * getlogin_r.c: Likewise.
801 * getlogin_r.h: Likewise.
803 * pagealign_alloc.c: Likewise.
804 * unistd_.h: Remove; no longer needed.
806 2006-03-07 Simon Josefsson <jas@extundo.com>
808 * unistd_.h: New file.
810 2006-03-07 Simon Josefsson <jas@extundo.com>
812 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
814 2006-03-01 Simon Josefsson <jas@extundo.com>
816 * readline.c: Fix typo, tiny patch from Stepan Kasal
819 2006-02-28 Simon Josefsson <jas@extundo.com>
821 * getopt.c: Protect #include of unistd.h, for MSVS.
823 2006-02-27 Simon Josefsson <jas@extundo.com>
825 * base64.h: Indent #define's. From Jim Meyering
828 2006-02-27 Jim Meyering <jim@meyering.net>
830 Revert the change of 2006-02-24, so these files can continue
831 to be sync'd from gettext.
832 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
835 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
837 * glob.c: Say "invalid" rather than "illegal" in comments.
839 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
841 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
843 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
845 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
846 AT_FDCWD exceeds INT_MAX.
847 * openat.h (AT_FDCWD): Likewise.
849 2006-02-14 Jim Meyering <jim@meyering.net>
853 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
854 failure on deficient systems, and simplify gnulib lgpl dependencies.
855 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
856 xmalloc/lstat combination. Based on a patch from Bruno Haible.
858 * xalloc-die.c: Remove unused definition of N_.
860 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
862 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
864 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
866 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
867 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
869 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
871 * argp-namefrob.h: Restore changes accidentally lost during the
872 "autoupdate" on 2005-12-12.
874 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
876 * fnmatch.c (L_): Renamed from L, to work around a bug in
877 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
878 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
881 2006-01-26 Simon Josefsson <jas@extundo.com>
883 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
884 prototype is visible on mingw32.
886 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
889 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
892 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
894 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
895 attempt to open for write; this always fails, at least on POSIX
896 hosts. This reinstates the 2006-01-09 change, which was
897 inadvertently removed.
899 2006-01-26 Bruno Haible <bruno@clisp.org>
900 Paul Eggert <eggert@cs.ucla.edu>
903 [(! (defined __cplusplus || defined __BEOS__)
905 && !(defined __HP_cc || defined __xlc__
906 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
908 #define to signed char in these cases too; this simplifies
909 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
910 etc., separately) and makes it more conservative.
912 2006-01-21 Jim Meyering <jim@meyering.net>
914 Sync from the stable (b5) branch of coreutils:
916 * fts.c (fts_children): Don't let close() clobber errno from
919 * fts.c (fts_stat): When following a symlink-to-directory,
920 don't necessarily interpret stat-fails+lstat-succeeds as indicating
921 a dangling symlink. That can also happen at least for ELOOP.
922 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
923 FYI, this bug predates the inclusion of fts.c in coreutils.
925 * fts.c (fts_open): Put new maxarglen declaration and uses
926 in their own block, so pre-c99 compilers don't object.
928 Avoid the double-free (first in fts_read, second in fts_close) that
929 would occur when an `active' directory is made inaccessible (e.g.,
930 via chmod a-x) during a traversal.
931 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
932 before returning. Reproduce this failure by
933 mkdir -p a/b; cd a; chmod a-x . b
934 Reported by Stavros Passas.
936 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
938 * argp-namefrob.h: Bugfix. Remove stray #
940 2006-01-25 Bruno Haible <bruno@clisp.org>
942 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
944 Reported by Paul Eggert.
946 2006-01-25 Jim Meyering <jim@meyering.net>
948 * fileblocks.c: Remove more useless parentheses.
949 * readutmp.h: Likewise.
951 2006-01-24 Bruno Haible <bruno@clisp.org>
953 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
955 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
958 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
959 to avoid problems with the built-in _Bool type.
960 Reported by Paul Eggert on 2005-11-26.
962 2006-01-24 Jim Meyering <jim@meyering.net>
964 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
966 2006-01-24 Simon Josefsson <jas@extundo.com>
968 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
971 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
973 Work around porting bugs reported by Dieter in
974 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
975 * getopt.c (_NOPROTO): Remove; no longer needed.
976 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
977 Include "getopt.h" first, to check interface.
978 (getenv): Declare only if defined HAVE_DECL_GETENV &&
980 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
981 (__strndup): Revert to K&R-style function dfns, the glibc style.
982 * strnlen.c: Don't claim it's taken from glibc; it's not.
983 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
984 Include strnlen.h first, to get prototype properly.
985 (strnlen): Renamed from __strnlen.
988 2006-01-23 Ulrich Drepper <drepper@redhat.com>
990 These changes imported from libc.
991 * getopt.c: Use __fxprintf instead of inline stream orientation
992 test and two separate function calls.
993 * strndup.c (__strndup): Add libc_hidden_def.
995 2006-01-22 Bruno Haible <bruno@clisp.org>
997 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
998 temporary buffer for sprintf, take into account the precision also
999 for 'd', 'i', 'u', 'o', 'x', 'X'.
1001 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1003 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1004 to pacify gcc -Wswitch-default.
1006 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1008 * argp-help.c (usage_long_opt): Do not print DOC options.
1009 (__argp_base_name): Removed
1010 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1012 (__argp_base_name): Provide macro definition or extern declaration
1013 depending on the configuration
1015 2006-01-20 Simon Josefsson <jas@extundo.com>
1017 * inet_ntop.h: Unconditionally include sys/socket.h.
1019 2006-01-19 Simon Josefsson <jas@extundo.com>
1021 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1023 2006-01-12 Simon Josefsson <jas@extundo.com>
1025 * base64.c: Fix warning, reported by Bruno Haible
1026 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1028 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1030 Sync from coreutils.
1031 * md5.c: Fix commentary typos.
1032 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1033 * md5.h (__attribute__): Remove; unused.
1034 * sha1.c: Fix commentary to match md5 better.
1035 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1036 so that we don't need to worry about alignment. All uses changed.
1037 This merges the 2005-10-28 md5 change into sha1.
1039 2006-01-11 Jim Meyering <jim@meyering.net>
1041 Sync from coreutils.
1042 * md5.c (OP): Fix spacing.
1044 2006-01-11 Simon Josefsson <jas@extundo.com>
1046 * stdint_.h (SIZE_MAX): Add missing (.
1048 2006-01-10 Bruno Haible <bruno@clisp.org>
1050 * argp.h (__const): Remove macro. Use const instead.
1051 * argp-fmtstream.h (__const): Likewise.
1052 * glob_.h (__const): Remove macro.
1053 * glob-libc.h: Use const instead of __const.
1055 2006-01-10 Jim Meyering <jim@meyering.net>
1057 Avoid the double-free (first in fts_read, second in fts_close) that
1058 would occur when an `active' directory is made inaccessible (e.g.,
1059 via chmod a-x) during a traversal.
1060 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1061 before returning. Reproduce this failure by
1062 mkdir -p a/b; cd a; chmod a-x . b
1063 Reported by Stavros Passas.
1065 Sync from coreutils.
1066 * sha1.c: Tweak grammar in a comment.
1068 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1070 * regex_internal.h (BITSET_WORD_BITS):
1071 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1072 preprocessor mishandles large unsigned values as if they were signed.
1073 Problem reported by Claudio Fontana in
1074 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1076 2006-01-10 Simon Josefsson <jas@extundo.com>
1078 * socket_.h: New file.
1080 2006-01-10 Bruno Haible <bruno@clisp.org>
1082 * localcharset.c: Update from GNU gettext.
1084 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1086 Sync from coreutils.
1087 * chdir-long.c (cdb_free): Don't bother trying to open directory
1088 for write access: POSIX says that must fail.
1089 * fts.c (diropen): Likewise.
1090 * save-cwd.c (save_cwd): Likewise.
1091 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1092 well, for minor improvements on hosts that lack O_DIRECTORY.
1093 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1094 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1095 Fall back on chown if open failed with EACCES.
1097 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1098 Report an error at compile-time if only a 1-second nominal clock
1099 resolution is found.
1101 * lchmod.h: New file.
1102 * mkdir-p.c: Include lchmod.h, lchown.h.
1103 (make_dir_parents): Use lchown rather than chown, and
1104 lchmod rather than chmod.
1106 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1107 too. Problem with "none" reported by Bob Proulx. Problem with
1108 "proc" reported by n0dalus.
1110 * mountlist.c: Include <limits.h>.
1111 (dev_from_mount_options)
1112 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1113 New function. It no longer assumes "dev=" has the System V meaning
1114 on Linux (since it doesn't). It also parses "dev=" more carefully.
1115 (read_file_system_list)
1116 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1117 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1120 * posixtm.h (PDS_PRE_2000): New macro.
1121 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1122 All usages changed. Reject dates outside the range 1969-1999 if
1123 PDS_PRE_2000 is used.
1125 2006-01-09 Jim Meyering <jim@meyering.net>
1127 Sync from coreutils.
1129 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1131 * chdir-safer.h, chdir-safer.c: New files.
1133 * modechange.c (mode_compile): Reject an invalid mode string
1134 that starts with an octal digit. From Andreas Gruenbacher.
1136 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1137 and dup to open_safer and dup_safer, respectively.
1138 (openat_permissive): Fix typo in comment.
1140 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1141 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1142 (_): Remove; no longer needed.
1143 (openat): Renamed from rpl_openat; no need for rpl_openat
1144 since openat.h renames openat for us.
1145 Replace most of the body with a call to openat_permissive,
1146 to avoid duplicate code.
1147 Port to (probably hypothetical) environments were mode_t is
1149 (openat_permissive): Require mode arg, so that we can check
1150 types better. Put it just after flags. Change cwd failure
1151 indicator from pointer-to-bool to pointer-to-errno-value.
1152 All callers changed.
1153 Invoke openat_save_fail and/or openat_restore_fail if
1154 cwd_errno is null, so that openat can call us.
1155 (openat_permissive, fdopendir, fstatat, unlinkat):
1156 Simplify errno handling to avoid some duplicate code,
1157 as it's OK to set errno on success.
1158 * openat.h: Revamp code so that function macros depend on
1159 __OPENAT_PREFIX only, not also on AT_FDCWD.
1160 (openat_ro): Remove. Caller changed to use openat_permissive.
1161 (openat_permissive): Now a macro, if not a function.
1162 (openat_restore_fail, openat_save_fail): Now always functions,
1163 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1165 * openat-priv.h: New file, defining macros used by mkdirat.c
1167 * mkdirat.c: Include openat-priv.h.
1168 Remove definitions of macros defined therein.
1169 * openat.c: Likewise.
1171 * mkdirat.c (mkdirat): New file and function.
1172 * openat.h (mkdirat): Declare.
1174 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1176 * openat.h (openat_permissive): Declare.
1177 (openat_ro): Define.
1179 * openat.c (EXPECTED_ERRNO): New macro.
1180 (openat_permissive): New function -- used in remove.c rewrite.
1181 (all functions): Set errno just before returning, only if there
1182 was an actual failure.
1183 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1185 Emulate openat-family functions using Linux's procfs, if possible.
1186 Idea and some code based on Ulrich Drepper's glibc changes.
1188 * openat.c: (BUILD_PROC_NAME): New macro.
1189 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1190 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1191 before falling back on save_cwd and restore_cwd.
1192 (fdopendir, fstatat, unlinkat): Likewise.
1194 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1195 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1197 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1198 as second argument to va_arg. Otherwise, some versions of gcc
1199 warn that `if this code is reached, the program will abort'.
1201 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1203 Sync from coreutils.
1205 Add POSIX ACL support
1206 * acl.h (copy_acl, set_acl): Add declarations.
1207 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1208 systems other than Linux.
1209 (chmod_or_fchmod): New function: use fchmod when possible,
1210 and chmod otherwise.
1211 (file_has_acl): Add a POSIX ACL implementation, with a
1212 Linux-specific subcase.
1213 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1214 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1215 acls are unsupported.
1216 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1217 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1220 2006-01-09 Bruno Haible <bruno@clisp.org>
1222 * sysexit_.h (EX_OK): New macro.
1223 Suggested by Martin Lambers <marlam@marlam.de>.
1225 2006-01-09 Bruno Haible <bruno@clisp.org>
1227 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1228 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1229 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1230 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1232 2006-01-09 Bruno Haible <bruno@clisp.org>
1234 * stdint_.h (SIZE_MAX): Write the value without involving negative
1237 2005-10-16 Bruno Haible <bruno@clisp.org>
1239 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1240 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1242 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1244 * strftime.c (tzname): Don't declare if it is already #defined.
1245 Problem reported for Mingw by Mark Junker.
1247 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1249 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1250 long int, not int, for nanosecond counts, so that people who are
1251 used to POSIX struct timespec won't be surprised. Reported by Jim
1254 2005-12-16 Jim Meyering <jim@meyering.net>
1256 * fprintftime.c, fprintftime.h: New files.
1258 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1260 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1261 * argp-help.c (fill_in_uparams): Check if the constructed
1262 struct uparams is valid. Fall back to the default values if it is
1265 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1267 * argp-help.c (__argp_base_name): New function
1268 (__argp_short_program_name): Rewrite using __argp_base_name
1269 * argp-namefrob.h: Define program_invocation_name and
1270 program_invocation_short_name if requested
1271 (__argp_base_name): Add prototype
1272 * argp-parse.c (argp_def): Use gettext wrappers
1273 (argp_default_parser): Use __argp_base_name
1274 * argp-pin.c: New file. Defines program_invocation_name and
1275 program_invocation_short_name on systems that lack them.
1277 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1279 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1280 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1281 porting problem reported by Georg Schwarz in
1282 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1284 2005-07-09 Bruno Haible <bruno@clisp.org>
1286 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1287 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1288 Reported by Mark Junker <mjscod@gmx.de>.
1290 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1292 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1293 (uintmax_t) [defined uintmax_t]: Do not declare.
1294 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1295 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1296 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1297 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1298 sake of portability to weird hosts that C allows (though we don't
1299 know of any practical examples).
1301 * savedir.h (fdsavedir): New decl.
1302 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1303 contains most of the former guts of savedir.
1304 (savedir): Use savedirstream.
1307 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1309 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1310 coreutils no longer futzes with rounding modes.
1312 2005-11-14 Jim Meyering <jim@meyering.net>
1314 * mkstemp-safer.c: Include <config.h>, required for possible
1315 replacement of mkstemp.
1317 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1319 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1321 (gethrxtime) [! (HAVE_NANOUPTIME
1322 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1323 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1324 our own approximation.
1326 2005-11-10 Simon Josefsson <jas@extundo.com>
1328 * readline.c: Remove EOL.
1330 2005-11-08 Eric Blake <ebb9@byu.net>
1332 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1334 2005-11-08 Eric Blake <ebb9@byu.net>
1336 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1338 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1340 Fix porting problem reported by Theodoros V. Kalamatianos.
1341 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1342 Don't assume that futimes failing means we must fail.
1344 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1346 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1347 leave errno alone. Problem reported by Dmitry V. Levin.
1349 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1351 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1352 errno alone. Problem reported by Frederic Jolliton.
1354 2005-10-28 Simon Josefsson <jas@extundo.com>
1356 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1357 "restrict" keywords, as per POSIX. Protect the function
1358 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1359 Don't use K&R prototypes. Check the sprintf return values.
1360 Re-define EAFNOSUPPORT if not present. Indent.
1362 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1363 suggested by Bruno Haible <bruno@clisp.org>.
1365 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1367 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1369 * gc-libgcrypt.c: Add MD2 (which is not available through
1372 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1374 * md2.h, md2.c: New files.
1376 2005-10-24 Simon Josefsson <jas@extundo.com>
1378 * md4.h: Shrink buffer size, now that we changed the type.
1380 2005-10-22 Simon Josefsson <jas@extundo.com>
1382 * arcfour.h, arcfour.c: Use fixed size indices in the
1383 arcfour_context struct (simplify test vector testing in GNU
1386 2005-10-22 Simon Josefsson <jas@extundo.com>
1388 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1389 suggested by Bruno Haible <bruno@clisp.org>.
1391 2005-10-22 Simon Josefsson <jas@extundo.com>
1393 * crc.h: Include stddef.h, for size_t.
1395 2005-10-21 Simon Josefsson <jas@extundo.com>
1397 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1398 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1400 2005-10-21 Simon Josefsson <jas@extundo.com>
1402 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1405 2005-10-21 Simon Josefsson <jas@extundo.com>
1407 * gc-gnulib.c: Support ARCTWO in CBC mode.
1409 2005-10-21 Simon Josefsson <jas@extundo.com>
1411 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1414 * hmac-sha1.c (hmac_sha1): Likewise.
1416 * crc.c (crc32_update): Actually use crc parameter, suggested by
1417 Bruno Haible <bruno@clisp.org>.
1419 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1422 2005-10-21 Simon Josefsson <jas@extundo.com>
1424 * des.h, des.c: New files.
1426 * gc-gnulib.c: Support DES.c
1428 2005-10-21 Simon Josefsson <jas@extundo.com>
1430 * arctwo.h, arctwo.c: New files.
1432 * gc-gnulib.c: Support ARCTWO.
1434 2005-10-21 Simon Josefsson <jas@extundo.com>
1436 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1438 2005-10-19 Simon Josefsson <jas@extundo.com>
1440 * gc-gnulib.c: Support ARCFOUR.
1442 2005-10-19 Simon Josefsson <jas@extundo.com>
1444 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1447 * gc.h: Add ECB enum type.
1449 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1451 2005-10-19 Simon Josefsson <jas@extundo.com>
1453 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1455 2005-10-18 Simon Josefsson <jas@extundo.com>
1457 * md4.h, md4.c: New files, based on md5.?.
1459 2005-10-17 Simon Josefsson <jas@extundo.com>
1461 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1463 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1465 2005-10-17 Simon Josefsson <jas@extundo.com>
1467 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1469 2005-10-17 Simon Josefsson <jas@extundo.com>
1471 * gc.h, gc-libgcrypt.c: Add ciphers.
1473 2005-10-17 Simon Josefsson <jas@extundo.com>
1475 * sha1.c: Use uint32_t instead of md5_uint32.t
1477 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1480 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1482 * md5.h: Use stdint.h and uint32_t. Doc fix.
1484 2005-10-15 Simon Josefsson <jas@extundo.com>
1486 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1488 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1490 2005-10-14 Simon Josefsson <jas@extundo.com>
1492 * arcfour.h, arcfour.c: New files.
1494 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1496 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1497 include <wchar.h>; no longer needed.
1499 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1500 and Ulrich Drepper <drepper@redhat.com>
1503 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1504 instead of inline stream orientation test and two separate
1505 function calls. Pay no attention to USE_IN_LIBIO.
1507 2005-10-14 Roland McGrath <roland@redhat.com>
1509 Import from libc. [BZ #1331]
1510 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1512 Reported by Matej Vela <vela@debian.org>.
1514 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1516 * mkdir-p.c (make_dir_parents): Don't report an error if an
1517 intermediate directory is in a read-only file system. Problem
1518 reported by Eric Blake.
1520 2005-10-13 Simon Josefsson <jas@extundo.com>
1522 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1523 Move memory allocation outside of loop.
1525 2005-10-12 Simon Josefsson <jas@extundo.com>
1527 * gc-pbkdf2-sha1.c: New file.
1529 * gc.h: Add gc_pbkdf2_sha1 prototype.
1531 2005-10-12 Simon Josefsson <jas@extundo.com>
1533 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1534 suggested by Bruno Haible <bruno@clisp.org>.
1536 2005-10-12 Simon Josefsson <jas@extundo.com>
1538 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1540 * gc-gnulib.c (gc_hmac_sha1): New function.
1542 2005-10-12 Simon Josefsson <jas@extundo.com>
1544 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1546 2005-10-12 Simon Josefsson <jas@extundo.com>
1548 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1549 GC_USE_HMAC_MD5, respectively.
1551 * gc-libgcrypt.c (gc_md5): Fix assert call.
1554 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1556 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1558 * gc-gnulib.c (gc_hash_buffer): Ditto.
1560 2005-10-11 Bruno Haible <bruno@clisp.org>
1562 * c-strcasestr.h: New file, from GNU gettext.
1563 * c-strcasestr.c: New file, from GNU gettext.
1565 2005-10-11 Bruno Haible <bruno@clisp.org>
1567 * c-strcase.h: New file, from GNU gettext.
1568 * c-strcasecmp.c: New file, from GNU gettext.
1569 * c-strncasecmp.c: New file, from GNU gettext.
1571 2005-10-11 Simon Josefsson <jas@extundo.com>
1573 * crc.h, crc.c: New files.
1575 * gc.h (gc_hash_buffer): Add doc.
1577 2005-10-08 Simon Josefsson <jas@extundo.com>
1579 * gc.h: Add gc_hash and gc_hash_buffer.
1581 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1583 * gc-libgcrypt.c (gc_hash_buffer): Add.
1585 2005-10-11 Bruno Haible <bruno@clisp.org>
1587 * strcasecmp.c: Include limits.h.
1588 (strcasecmp): Avoid integer overflow on exotic platforms.
1589 * strncasecmp.c: Include limits.h.
1590 (strncasecmp): Avoid integer overflow on exotic platforms.
1591 Reported by Paul Eggert.
1593 2005-10-06 Simon Josefsson <jas@extundo.com>
1595 * hmac-md5.c: New file.
1599 2005-10-06 Simon Josefsson <jas@extundo.com>
1601 * memxor.c (memxor): Avoid casts and warnings.
1603 2005-10-05 Derek Price <derek@ximbiot.com>
1605 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1607 2005-10-05 Simon Josefsson <jas@extundo.com>
1609 * memxor.c (memxor): Fix compiler error.
1611 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1612 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1614 * memxor.h, memxor.c: New files.
1616 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1617 we assume all systems have it, suggested by Jim Meyering
1618 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1619 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1620 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1623 2005-10-04 Bruno Haible <bruno@clisp.org>
1625 * verify.h (verify_true): Provide alternative definition for C++.
1627 2005-10-04 Simon Josefsson <jas@extundo.com>
1629 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1630 D. Baushke" <mdb@gnu.org>.
1632 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1634 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1635 (SSIZE_MAX): New macro, if not already defined.
1636 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1639 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1641 * exclude.c: Include verify.h.
1642 (verify): Remove. All callers changed to use verify.h's version.
1643 * strtoimax.c: Likewise.
1644 * utimecmp.c: Likewis.e
1646 Sync from coreutils.
1647 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1648 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1649 * .cvsignore: Add fts.h, search.h, t-fpending.
1650 * settime.c (settime): Fix { typo in previous patch. Also, don't
1651 bother returning ENOSYS if settimeofday or stime fails; just let
1652 them return whatever errno they want to return.
1653 * utimens.c: Include unistd.h, for dup2.
1654 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1655 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1657 2005-10-02 Jim Meyering <jim@meyering.net>
1659 Sync from coreutils.
1660 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1661 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1662 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1663 Remove AT_FDCWD test.
1664 Do not consume the fd unless successful.
1665 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1666 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1667 block, so that we don't even try to compile it if settimeofday is
1668 available. This works around a compilation failure on OSF1 V5.1,
1669 due to stime requiring a `long int*' while tv_sec is `int'.
1671 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1673 * getdelim.c (getdelim): Remove unused variables.
1675 2005-10-01 Simon Josefsson <jas@extundo.com>
1677 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1678 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1679 AI_* and EAI_* definitions. Protect function declarations.
1681 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1683 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1684 so that the code works even with ancient cpp. Portability problem
1685 with GCC 2.7.2.1 reported by Thomas M.Ott.
1687 2005-09-27 Jim Meyering <jim@meyering.net>
1689 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1691 * intprops.h (signed_type_or_expr__): Define.
1692 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1695 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1697 * verify.h (verify_expr): Remove, replacing with:
1698 (verify_true): New macro that returns true instead of void.
1699 (verify_type__): Remove.
1700 (verify): Use verify_true rather than verify_type__.
1702 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1704 * utimens.c (ENOSYS): Define if not already defined.
1705 (futimens): Support having a null PATH if the file descriptor
1708 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1710 (__attribute): Define to empty unless GCC 3.1 or later.
1711 This works around a core dump on OpenBSD 3.4, which has GCC
1712 2.95.3, which dumps core when given __attribute__(()). It also
1713 simplifies other tests, since we really don't want to bother with
1714 worrying about which ancient version of GCC supported what.
1715 Original problem reported by Yoann Vandoorselaere, with part of
1716 the fix suggested by Derek Price.
1718 2005-09-24 Jim Meyering <jim@meyering.net>
1720 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1721 so we can once again use a positive bitfield width of 1 -- now we
1722 don't have to explain why we were using a bitfield width of 2.
1724 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1726 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1727 Problem reported by Eric Blake.
1728 (getaddrinfo): Initialize se so that it's not garbage.
1729 Redo internal storage allocation so that it doesn't make unportable
1730 assumptions about alignment.
1733 * utimens.c (futimens): Use futimesat if available.
1734 Prefer it to futimes since it doesn't have the futimes bug.
1736 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1737 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1738 Instead, declare a function that returns a pointer to an array,
1739 and use verify_type__ to declare the size of the array.
1740 Problem and germ of a solution reported by Bruno Haible.
1741 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1742 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1744 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1746 Sync from coreutils.
1748 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1750 * argmatch.h: Include verify.h
1751 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1752 (ARGMATCH_ASSERT): Remove; unused.
1753 * canonicalize.c: Assume STDC_HEADERS.
1754 * exclude.c: Include "strcase.h".
1755 * regex_internal.h [!defined _LIBC]: Likewise.
1756 * getusershell.c: Include stdio--.h rather than stdio.h
1758 (getusershell): Call fopen, not fopen_safer.
1759 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1760 Do not include unistd-safer.h.
1761 (save_cwd): Don't call fd_safer; no longer needed
1762 now that we include fcntl--.h.
1764 * getdate.y (relative_time): New type.
1765 (RELATIVE_TIME_0): New constant.
1766 (parser_control): Use relative_time instead of doing it ourselves.
1767 (%union): Add new relative_time rel member.
1768 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1770 (relunit, relunit_snumber): Now of type rel.
1771 (zone, rel, relunit, get_date): Adjust to above changes.
1773 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1774 Do not include unistd-safer.h.
1775 (getloadavg): Don't call fd_safer; no longer needed
1776 now that we include fcntl--.h.
1778 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1779 (make_dir_parents): Treat ENOSYS like EEXIST.
1781 Improve quality of diagnostics on restore_cwd failure.
1782 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1783 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1784 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1785 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1786 each time through the loop. Do not diagnose restore_cwd failure;
1787 that is the caller's job (and perhaps the caller does not care).
1789 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1790 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1791 If the file already exists but is not a directory, don't bother
1792 to try to make its parents.
1793 Close potential file descriptor leak if we can't chdir("/") (!).
1794 Don't always return true if chdir($PWD) fails; return true only
1795 if the requested action was done successfully (except for the
1797 Don't log final directory unless we actually made it.
1798 Refactor to avoid duplicate code to fix up permissions.
1799 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1801 * strftime.c (my_strftime): Rewrite the previous change slightly,
1802 to make it a bit faster and (I hope) clearer.
1803 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1804 Fix bug in formats like %2N.
1806 * verify.h: New file.
1808 2005-09-22 Jim Meyering <jim@meyering.net>
1810 Sync from coreutils.
1812 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1814 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1815 the .tm_year member, since otherwise gcc-4.0 would now warn about
1816 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1818 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1819 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1821 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1822 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1823 when run in a time zone for which daylight savings time is in effect
1824 for the starting date.
1826 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1827 stop us from restricting permissions of just-created absolute-named
1829 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1830 to restore initial working directory.
1831 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1832 to tell caller if/when we change the working directory and are
1833 unable to return to the initial one.
1834 * mkdir-p.h (make_dir_parents): Update prototype.
1835 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1836 `return false'. This fixes a bug introduced on 2004-07-30.
1838 * openat.c (fdopendir): Be sure to close the supplied
1839 file descriptor before returning. This makes our replacement
1840 implementation a little closer to Solaris's, where fdopendir
1841 ties the file descriptor to the returned DIR* pointer.
1842 * openat.c (unlinkat): New function.
1843 * openat.h (unlinkat): Add prototype.
1844 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1845 (openat_restore_fail): Rename from openat_restore_die.
1846 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1848 Provide an alternative to exiting immediately upon save_cwd or
1849 restore_cwd failure. Now, an application can arrange e.g.,
1850 to perform a longjump in that case.
1851 * openat.c: Include dirname.h.
1852 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1853 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1854 and openat_restore_die rather than calling error directly.
1855 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1857 * openat-die.c (openat_save_die, openat_restore_die): New file.
1858 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1860 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1861 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1862 int utc, int nanoseconds);
1864 date should not have to allocate a megabyte of virtual memory to
1865 handle a format argument like +%1048575T. When implemented with
1866 strftime, it must allocate such a buffer, use strftime to fill it
1867 in, print it, then free it.
1868 With fprintftime, it simply prints everything and exits.
1869 With no need for memory allocation, that's one fewer way to fail.
1870 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1871 optional field width, not before, so we accept %9:z, not %:9z.
1872 (my_strftime): Be sure to use L_('x') for literals.
1874 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1875 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1876 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1877 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1878 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1879 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1880 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1881 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1882 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1884 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1885 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1886 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1887 and don't include <sys/file.h>).
1889 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1891 Sync from coreutils.
1893 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1894 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1895 [!LDAV_DONE]: Avoid unused variable warning.
1897 2005-09-21 Bruno Haible <bruno@clisp.org>
1899 * unicodeio.h (unicode_to_mb): New declaration.
1901 2005-09-20 Derek Price <derek@ximbiot.com>
1903 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1905 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1907 Use a consistent style for including <config.h>.
1908 * __fpending.c, acl.c, argmatch.c,
1909 argp-help.c, argp-parse.c,
1910 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1911 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1912 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1913 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1914 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1915 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1916 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1917 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1918 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1919 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1920 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1921 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1922 modechange.c, mountlist.c, open-safer.c, physmem.c,
1923 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1924 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1925 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1926 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1927 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1928 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1929 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1930 userspec.c, utimecmp.c, version-etc-fsf.c,
1931 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1932 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1933 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1934 Standardize inclusion of config.h.
1935 * __fpending.h, dirfd.h, getdate.h, human.h,
1936 inttostr.h: Removed inclusion of config.h from header files.
1937 * inttostr.c: Adjusted in-tree users.
1938 * timespec.h: Remove superfluous warning to include config.h.
1939 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1940 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1941 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1942 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1944 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1946 * stat-time.h: New file.
1947 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1948 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1950 (timespec_cmp): New function.
1951 * utimecmp.c: Include stat-time.h.
1952 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1953 members exist, not on the obsolescent ST_MTIM_NSEC.
1954 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1956 2005-09-15 Derek Price <derek@ximbiot.com>
1957 Paul Eggert <eggert@cs.ucla.edu>
1959 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1960 changes, consolidating in...
1961 * regex_internal.h: ...this file.
1963 2005-09-15 Derek Price <derek@ximbiot.com>
1965 * regex_internal.h: Blank `pure' for GNUC < 3.
1966 * regex_internal.c: Ditto, using this...
1967 (__GNUC_PREREQ): ...new macro.
1968 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1969 (__GNUC_PREREQ): ...this new macro.
1971 * strstr.h: Include string.h. Define strstr as a macro here.
1973 2005-09-13 Derek Price <derek@ximbiot.com>
1975 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1977 Reported by Jim Meyering <jim@meyering.net>.
1979 2005-09-13 Jim Meyering <jim@meyering.net>
1981 * canon-host.c: Filter through gnu indent and reword comments slightly.
1982 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1984 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1986 * lib/base64.c: Typo.
1987 (base64_encode): Put b64str in initialized data section.
1989 2005-09-12 Derek Price <derek@ximbiot.com>
1991 Return usable errors from canon-host.
1992 * canon-host.h: New file.
1993 * canon-host.c (canon_host): Wrap...
1994 (canon_host_r): ...this new function, which now relies exclusively on
1996 (ch_strerror): New function.
1997 (last_cherror): New global.
1998 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1999 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2001 (freeaddrinfo): Free ai->ai_canonname when set.
2003 2005-09-12 Derek Price <derek@ximbiot.com>
2004 Paul Eggert <eggert@cs.ucla.edu>
2006 * glob-libc.h: Renamed from glob_.h. The new version is
2007 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2008 protecting things that should be done only in gnulib contexts.
2009 * glob_.h: New file, containing only the glob things needed for
2011 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2012 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2013 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2014 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2015 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2016 and to respect the namespace rules better.
2018 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2020 Merge glibc and coreutils changes into gnulib, plus a few
2022 * md5.c: Use #error rather than a string.
2023 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2024 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2025 (__attribute__): Define to empty for non recent-GCC.
2026 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2027 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2028 Renamed from their non-__ counterparts, with new macros replacing
2029 them if not _LIBC. Add __THROW attribute.
2031 (struct md5_ctx): Align buffer if using GCC.
2032 * sha1.h (struct sha1_ctx): Likewise.
2033 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2034 The old name was backwards.
2035 (NOTSWAP): Remove; not used.
2036 (rol): New macro, moved here from md5.h.
2037 (sha1_process_block): Remove a FIXME that doesn't make sense.
2039 2005-09-12 Derek Price <derek@ximbiot.com>
2041 * gai_strerror.c: Include config.h when available. Include
2042 getaddrinfo.h before other headers to test interface.
2043 Reported by Larry Jones <lawrence.jones@ugs.com>.
2045 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2047 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2048 definitions, since that's the preferred style in glibc.
2049 Fix a minor spacing issue, and update copyright notice to match glibc's.
2051 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2053 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2055 2005-09-06 Simon Josefsson <jas@extundo.com>
2057 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2058 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2060 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2062 Change bitset word type from unsigned int to unsigned long int,
2063 as this has better performance on typical 64-bit hosts.
2064 Port bitset code to hosts with unusual word sizes.
2065 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2066 (build_collating_symbol):
2067 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2068 argument is a bitset. This is merely a style issue, but it makes
2069 it clearer that an entire array is expected.
2070 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2071 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2072 Port to the case where bitset_word is not the same as unsigned int.
2073 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2074 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2076 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2077 (build_trtable, group_nodes_into_DFAstates):
2079 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2080 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2081 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2082 * regexec.c (group_nodes_into_DFAstates): Likewise.
2083 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2084 * regcomp.c (optimize_subexps, lower_subexp):
2085 Work even if bitset_word has holes in its bitwise representation.
2086 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2087 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2089 * regex_internal.c (re_string_reconstruct):
2090 Don't assume UCHAR_MAX == 255.
2091 * regex_internal.h (bitset_set_all): Likewise.
2092 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2094 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2095 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2097 (BITSET_WORD_MAX): New macro.
2098 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2099 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2100 (bitset_empty, bitset_copy):
2101 Prefer sizeof (bitset) to multiplying it out ourselves.
2102 (bitset_not_merge): Remove; unused.
2103 (bitset_contain): Return bool, not unsigned int with one bit on.
2104 All callers changed.
2105 * regexec.c (build_trtable): Don't assume bitset has no stricter
2106 alignment than re_node_set; do this by defining a new internal
2107 type struct dests_alloc and using it to allocate memory.
2109 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2111 Check for arithmetic overflow when calculating sizes, to prevent
2112 some buffer-overflow issues. These patches are conservative, in the
2113 sense that when I couldn't determine whether an overflow was possible,
2114 I inserted a run-time check.
2115 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2116 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2117 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2118 (re_xnrealloc, re_x2nrealloc): New inline functions.
2119 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2120 (build_equiv_class, build_charclass): Check for arithmetic overflow
2121 in size expression calculations.
2122 * lib/regex_internal.c (re_string_realloc_buffers):
2123 (build_wcs_upper_buffer, re_node_set_add_intersect):
2124 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2125 (re_dfa_add_node, register_state): Likewise.
2126 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2127 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2128 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2129 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2131 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2133 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2134 to avoid a collision with bits/local_lim.h in glibc.
2135 All uses changed. Problem reported by Dmitry V. Levin in
2136 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2138 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2139 bugs in int versus size_t comparisons.
2140 (re_string_context_at): Fix bug where the code assumed that
2143 Use bool where appropriate.
2144 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2145 All callers changed.
2146 (calc_eclosure_iter): Likewise, for ROOT arg.
2147 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2148 (build_charclass_op): Likewise, for NON_MATCH arg.
2149 * regex_internal.c (re_string_allocate, re_string_construct):
2150 (re_string_construct_common): Likewise, for ICASE arg.
2151 * regexec.c (re_search_2_stub, re_search_stub):
2152 Likewise, for RET_LEN arg.
2153 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2154 (set_regs): Likewise, for FL_BACKTRACK arg.
2155 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2156 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2157 (calc_eclosure_iter, parse_bracket_exp):
2158 Use bool for internal variables that are booleans.
2159 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2160 (set_regs, build_sifted_states, sift_states_bkref):
2161 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2162 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2163 (find_collation_sequence_value):
2165 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2166 (re_node_set_compare):
2167 Return bool, not int. All callers changed.
2168 * regexec.c (check_halt_node_context, check_dst_limits):
2169 (build_trtable, check_node_accept): Likewise.
2170 * regex_internal.h: Include stdbool.h.
2172 Fix bugs uncovered when converting to bool.
2173 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2174 failure instead of charging ahead blindly.
2175 * regex_internal.c (register_state): Likewise.
2176 * regexec.c (re_search_2_stub): Use simpler method than boolean
2177 for freeing internal storage.
2178 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2179 bitset pieces used as boolean, to avoid undefined behavior
2180 on hosts that do int overflow checking.
2182 2005-08-31 Derek Price <derek@ximbiot.com>
2184 * getdelim.c (getdelim): Return EOF on EOF.
2185 Reported by Larry Jones <lawrence.jones@ugs.com>.
2187 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2189 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2190 lengths fit in regoff_t; this isn't true if regoff_t is the same
2192 * regex.c (re_search_internal): 5th arg is LAST_START
2193 (= START + RANGE) instead of RANGE. This avoids overflow
2194 problems when regoff_t is the same width as size_t.
2195 All callers changed.
2196 (re_search_2_stub): Check for overflow when adding the
2197 sizes of the two strings.
2198 (re_search_stub): Check for overflow when adding START
2199 to RANGE; if it occurs, substitute the extreme value.
2201 2005-08-31 Jim Meyering <jim@meyering.net>
2203 * regcomp.c (search_duplicated_node): Make first pointer arg
2205 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2206 (register_state): Likewise.
2207 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2208 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2209 (group_nodes_into_DFAstates): Likewise.
2211 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2213 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2214 old glibc regex code mishandles strings longer than 2**31 bytes.
2215 This patch fixes this when the regex code is used in gnulib
2216 (i.e., outside glibc).
2218 This patch should not affect the use of the regex code inside
2219 glibc. No doubt this problem also needs to be handled for glibc
2220 as well, but the result will be an incompatible change to the
2221 glibc ABI, and the old ABI will have to be supported too. That
2222 can be the the subject for another patch.
2224 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2225 governing whether the rest of this patch is active. By default,
2226 the macro is disabled and the patch has no effect.
2227 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2228 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2229 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2230 (re_match_2, re_set_registers): Use the new types.
2231 * regex_internal.h (Idx, re_hashval_t): New types.
2232 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2234 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2235 (re_string_context_at, bin_tree_t, re_dfastate_t):
2236 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2237 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2238 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2239 (re_string_char_size_at, re_string_wchar_at):
2240 (re_string_elem_size_at):
2241 Use the new types and macros to port to 64-bit hosts.
2242 Use unsigned types for internal values, so that the code
2243 mostly works even for arrays larger than SSIZE_MAX.
2244 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2245 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2246 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2247 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2248 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2249 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2250 (calc_inveclosure, parse_dup_op, build_range_exp):
2251 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2252 (fetch_number, create_token_tree, mark_opt_subexp):
2254 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2255 (create_cd_newstate, re_string_allocate, re_string_construct):
2256 (re_string_realloc_buffers, build_wcs_upper_buffer):
2257 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2258 (re_string_reconstruct, re_string_peek_byte_case):
2259 (re_string_fetch_byte_case, re_string_context_at):
2260 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2261 (re_node_set_init_copy, re_node_set_add_intersect):
2262 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2263 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2264 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2265 (re_acquire_state, re_acquire_state_context, register_state):
2267 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2268 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2269 (re_search_internal, re_search_2_stub, re_search_stub)
2270 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2271 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2272 (update_cur_sifted_state, check_dst_limits):
2273 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2274 (check_subexp_limits, sift_states_bkref, merge_state_array):
2275 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2276 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2277 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2278 (expand_bkref_cache, check_node_accept_bytes):
2279 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2280 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2281 (acquire_init_state_context, check_halt_node_context):
2282 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2283 (sift_states_backward, clean_state_log_if_needed):
2284 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2285 (find_recover_state, transit_state_sb, transit_state_mb):
2286 (transit_state_bkref, build_trtable, match_ctx_clean):
2288 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2289 to work around an assumption that REG_MISSING is negative.
2291 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2292 (seek_collating_symbol_entry) [defined _LIBC]:
2293 (lookup_collation_sequence_value) [defined _LIBC]:
2294 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2295 Use prototypes rather than old-style function definitions.
2296 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2297 (transit_state_sb) [0]:
2298 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2300 * regexec.c (re_search_internal): Simplify update of rm_so and
2303 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2304 (optimize_subexps, lower_subexp):
2305 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2306 since the signed shift might overflow. Use 1u<<31 instead.
2307 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2308 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2311 * regcomp.c (optimize_subexps, lower_subexp):
2312 Use CHAR_BIT rather than 8, for clarity.
2313 * regexec.c (check_dst_limits_calc_pos_1):
2314 (check_subexp_matching_top): Likewise.
2315 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2316 have to worry about portability issues when shifting it left.
2317 Remove no-longer-needed test for table_size > 0.
2318 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2319 in a word, as the resulting behavior is undefined.
2320 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2321 in one case, a <= should have been an <, and in another case the
2322 whole test was missing.
2323 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2324 the standard name CHAR_BIT.
2325 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2326 this is not true on one's complement and signed-magnitude hosts.
2328 * regex_internal.h (re_sub_match_top_t): Remove unused member
2330 (struct re_dfa_t): Remove unused member states_alloc.
2331 * regcomp.c (init_dfa): Don't initialize unused members.
2333 2005-08-31 Bruno Haible <bruno@clisp.org>
2335 * strstr.c: Include <stddef.h>, for NULL.
2336 * strcasestr.c: Likewise.
2337 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2339 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2341 * iconvme.h: Add prototype for iconv_alloc.
2343 2005-08-29 Simon Josefsson <jas@extundo.com>
2345 * iconvme.c: Fix errno.
2347 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2349 * iconvme.c: Split iconv_string into iconv_alloc.
2351 2005-08-27 Jim Meyering <jim@meyering.net>
2353 * fopen-safer.c: Merge minor changes from coreutils.
2354 * dup-safer.c: Likewise.
2355 * fd-safer.c: Likewise.
2357 Merge from coreutils.
2358 * stdio--.h: New file.
2359 * stdlib--.h: New file.
2360 * mkstemp-safer.c: New file.
2362 GNU tar needs these.
2363 * pipe-safer.c: New file.
2364 * creat-safer.c: New file.
2365 * fcntl--.h (creat): Define to creat_safer.
2366 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2367 * unistd--.h (pipe): Define to pipe_safer.
2368 * unistd-safer.h: Declare pipe_safer.
2370 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2372 * regex_internal.h: Remove all references to
2373 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2375 (bitset_not, bitset_merge, bitset_not_merge):
2376 (bitset_mask, re_string_allocate, re_string_construct):
2377 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2378 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2379 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2380 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2381 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2382 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2383 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2384 (re_acquire_state_context):
2385 Remove unnecessary forward decls.
2386 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2387 Put __attribute at function definition,
2388 now that the function decl has been removed.
2389 * lib/regex_internal.c (re_string_peek_byte_case):
2390 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2393 2005-08-26 Simon Josefsson <jas@extundo.com>
2395 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2396 Haible <bruno@clisp.org>.
2398 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2400 * regexec.c (set_regs): Don't alloca with an unbounded size.
2402 alloca modernization/simplification for regex.
2403 * regex.c: Remove portability cruft for alloca. This no longer
2404 needs to be at the start of the file, and can be moved into
2405 regex_internal.h and simplified.
2406 * regex_internal.h: Include <alloca.h>.
2407 (__libc_use_alloca) [!defined _LIBC]: New macro.
2408 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2409 now works outside glibc.
2411 2005-08-24 Simon Josefsson <jas@extundo.com>
2413 * getpass.c: Add WIN32 implementation. Conditionalize use of
2414 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2415 GLIBC specific code.
2417 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2419 Make regex safe for g++. This fixes one real bug (an "err"
2420 that should have been "*err"). g++ problem reported by
2422 * regex_internal.h (re_calloc): New macro, consistent with
2423 re_malloc etc. All callers of calloc changed to use re_calloc.
2424 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2425 not int. All callers changed.
2426 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2427 just use an array of size MB_LEN_MAX.
2428 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2429 (find_recover_state): Change "err" to "*err"; this fixes what
2430 appears to be a real bug.
2431 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2434 2005-08-25 Jim Meyering <jim@meyering.net>
2436 * open-safer.c: Include <config.h>.
2437 Otherwise, we'd lose LARGEFILE support in any file using
2440 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2442 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2443 * regex.h (regerror): Likewise.
2445 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2446 requires this. (The code never needed it.)
2448 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2449 All uses of recently-renamed identifiers changed to use the new,
2450 POSIX-compliant names. The code will build and run just fine
2451 without these changes, but it's better to eat our own dog food
2452 and use the standard-conforming names.
2454 * regex.h: Fix a multitude of POSIX name space violations.
2455 These changes have an effect only for programs that define
2456 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2457 do not change anything for programs compiled in the normal way.
2458 Also, there is no effect on the ABI.
2460 (_REGEX_SOURCE): New macro.
2461 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2462 defined and _GNU_SOURCE is not; this fixes a name space violation.
2464 Rename the following macros to obey POSIX requirements.
2465 The old names are still visible as macros if _REGEX_SOURCE is defined.
2466 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2467 RE_BACKSLASH_ESCAPE_IN_LISTS.
2468 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2469 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2470 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2471 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2472 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2473 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2474 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2475 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2476 (REG_INTERVALS): renamed from RE_INTERVALS.
2477 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2478 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2479 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2480 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2481 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2482 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2483 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2484 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2485 RE_UNMATCHED_RIGHT_PAREN_ORD.
2486 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2487 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2488 (REG_DEBUG): renamed from RE_DEBUG.
2489 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2490 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2491 unusual, since we can't clash with the POSIX REG_ICASE.
2492 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2493 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2494 (REG_NO_SUB): renamed from RE_NO_SUB.
2495 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2496 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2497 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2498 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2499 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2500 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2501 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2502 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2503 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2504 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2505 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2506 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2507 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2508 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2509 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2510 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2511 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2512 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2513 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2514 (REG_FIXED): Renamed from REGS_FIXED.
2515 (REG_NREGS): Renamed from RE_NREGS.
2517 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2518 of other REG_* macros, since POSIX says the user is allowed to
2519 #undef these macros selectively.
2521 (reg_errcode_t): Update comment stating what other tables need
2524 Rename the following enum values to obey POSIX requirements.
2525 The old names are still visible as macros.
2526 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2527 is not defined, since GNU is supposed to be a superset of POSIX as
2528 much as possible, and since we want reg_errcode_t to be a signed
2529 type for implementation consistency.
2530 (_REG_NOERROR): Renamed from REG_NOERROR.
2531 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2532 (_REG_BADPAT): Renamed from REG_BADPAT.
2533 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2534 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2535 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2536 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2537 (_REG_EBRACK): Renamed from REG_EBRACK.
2538 (_REG_EPAREN): Renamed from REG_EPAREN.
2539 (_REG_EBRACE): Renamed from REG_EBRACE.
2540 (_REG_BADBR): Renamed from REG_BADBR.
2541 (_REG_ERANGE): Renamed from REG_ERANGE.
2542 (_REG_ESPACE): Renamed from REG_ESPACE.
2543 (_REG_BADRPT): Renamed from REG_BADRPT.
2544 (_REG_EEND): Renamed from REG_EEND.
2545 (_REG_ESIZE): Renamed from REG_ESIZE.
2546 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2547 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2548 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2549 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2550 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2552 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2553 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2554 changed. But support the old name if the new one is not defined
2555 and if _REGEX_SOURCE.
2557 Change the following member names in struct re_pattern_buffer.
2558 The old names are still supported if !_REGEX_SOURCE.
2559 The new names are always supported, regardless of _REGEX_SOURCE.
2560 (re_buffer): Renamed from buffer.
2561 (re_allocated): Renamed from allocated.
2562 (re_used): Renamed from used.
2563 (re_syntax): Renamed from syntax.
2564 (re_fastmap): Renamed from fastmap.
2565 (re_translate): Renamed from translate.
2566 (re_can_be_null): Renamed from can_be_null.
2567 (re_regs_allocated): Renamed from regs_allocated.
2568 (re_fastmap_accurate): Renamed from fastmap_accurate.
2569 (re_no_sub): Renamed from no_sub.
2570 (re_not_bol): Renamed from not_bol.
2571 (re_not_eol): Renamed from not_eol.
2572 (re_newline_anchor): Renamed from newline_anchor.
2574 Change the following member names in struct re_registers.
2575 The old names are still supported if !_REGEX_SOURCE.
2576 The new names are always supported, regardless of _REGEX_SOURCE.
2577 (rm_num_regs): Renamed from num_regs.
2578 (rm_start): Renamed from start.
2579 (rm_end): Renamed from end.
2581 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2582 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2583 Prepend __ to parameter names.
2585 Undo yesterday's changes.
2587 2005-08-24 Jim Meyering <jim@meyering.net>
2589 Sync from coreutils.
2590 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2592 2005-08-21 Bruno Haible <bruno@clisp.org>
2594 * lock.h: Add multiple inclusion guard.
2595 * tls.h: Add multiple inclusion guard.
2597 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2599 * regex.h (REG_NOSYS)
2600 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2601 Define, since POSIX requires it as of 2001.
2602 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2603 New private symbol, used to keep the enum signed in all cases.
2604 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2605 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2607 * regex_internal.c (re_string_skip_chars, register_state):
2609 Remove forward decls; no longer needed now that we use prototypes.
2610 * regexec.c (acquire_init_state_context, check_halt_node_context):
2611 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2612 (clean_state_log_if_needed): Likewise.
2614 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2616 Fix problems reported by Sam Steingold in
2617 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2618 * regexec.c (sift_states_bkref): Fix portability bug: the code
2619 assumed that reg_errcode_t is a signed type, which is not
2620 necessarily true if _XOPEN_SOURCE is not defined.
2621 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2622 some compilers warn about it otherwise.
2624 2005-08-20 Jim Meyering <jim@meyering.net>
2626 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2627 of unused local, dfa.
2629 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2631 * regcomp.c (create_initial_state): Remove duplicate decl.
2632 (init_word_char, create_initial_state, duplicate_node_closure):
2633 (fetch_token, peek_token_bracket, build_range_exp):
2634 (build_collating_symbol): Remove forward decls; no longer needed
2635 now that we use prototypes.
2638 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2639 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2640 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2641 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2642 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2643 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2644 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2645 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2646 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2647 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2648 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2649 (build_charclass, build_charclass_op, fetch_number, create_tree):
2650 (create_token_tree, mark_opt_subexp, duplicate_tree):
2651 Use prototypes rather than old-style definitions.
2654 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2655 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2656 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2657 (re_string_reconstruct, re_string_peek_byte_case):
2658 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2659 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2660 (re_node_set_init_copy, re_node_set_add_intersect):
2661 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2662 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2663 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2664 (re_acquire_state, re_acquire_state_context, register_state):
2665 (create_ci_newstate, create_cd_newstate, free_state):
2667 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2668 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2669 (re_search_internal, prune_impossible_nodes):
2670 (acquire_init_state_context, check_matching, static):
2671 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2672 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2673 (update_regs, sift_states_backward, build_sifted_states):
2674 (clean_state_log_if_needed, merge_state_array):
2675 (update_cur_sifted_state, add_epsilon_src_nodes):
2676 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2677 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2678 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2679 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2680 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2681 (check_arrival, check_arrival_add_next_nodes):
2682 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2683 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2684 (check_node_accept_bytes, check_node_accept, extend_buffers):
2685 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2686 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2691 (re_string_allocate, re_string_construct, re_string_reconstruct):
2692 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2693 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2694 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2695 (re_string_context_at, re_string_peek_byte_case):
2696 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2697 is defined, since we now use prototypes always.
2699 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2700 C89 or better. All uses removed.
2702 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2704 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2705 [defined lint]: Suppress bogus uninitialized-variable warnings.
2707 * regcomp.c (duplicate_node): Return new index, not an error code,
2708 and let the caller return REG_ESPACE if out of space. This
2709 removes an uninitialied-variable warning with GCC 4.0.1, and also
2710 avoids taking the address of a local variable. All callers
2713 2005-08-19 Jim Meyering <jim@meyering.net>
2715 * regexec.c (proceed_next_node): Redo local variables to
2716 avoid GCC shadowing warnings.
2718 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2720 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2721 (re_node_set_insert_last, re_dfa_add_node):
2722 Rename local variables to avoid GCC shadowing warnings.
2724 2005-08-18 Bruno Haible <bruno@clisp.org>
2726 * strstr.c (strstr): Fix return value in multibyte case.
2727 * strcasestr.c (strcasestr): Likewise.
2729 2005-08-17 Jim Meyering <jim@meyering.net>
2731 Make the %s format (seconds since the epoch) work for a negative
2732 number and when used with a zero-padded field width, e.g. %015s.
2734 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2735 label so that it precedes the code to set `digits'. Otherwise,
2736 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2737 print `00-22'. Now, it prints `-0022', as it should.
2739 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2741 * regex.h: Remove useless space-before-tab. From coreutils.
2743 2005-08-17 Bruno Haible <bruno@clisp.org>
2745 * strcasestr.h: New file.
2746 * strcasestr.c: New file.
2748 2005-08-17 Bruno Haible <bruno@clisp.org>
2750 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2751 * strstr.c: Completely rewritten, with multibyte locale support.
2753 2005-08-17 Bruno Haible <bruno@clisp.org>
2755 * strcasecmp.c: Use mbuiter.h.
2757 2005-08-17 Bruno Haible <bruno@clisp.org>
2759 * mbuiter.h: New file.
2761 2005-08-16 Bruno Haible <bruno@clisp.org>
2763 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2765 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2766 NUL byte, not after it.
2768 2005-08-16 Bruno Haible <bruno@clisp.org>
2770 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2771 the valid ones. Makes the comparison operations transitive:
2772 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2773 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2775 2005-08-16 Bruno Haible <bruno@clisp.org>
2777 * strcase.h (strcasecmp): Add note in comments.
2778 * strncasecmp.c: Use code from strcasecmp.c.
2779 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2780 (strcasecmp): Work correctly in multibyte locales.
2782 2005-08-16 Bruno Haible <bruno@clisp.org>
2784 * strnlen1.h: New file.
2785 * strnlen1.c: New file.
2787 2005-08-16 Bruno Haible <bruno@clisp.org>
2789 * mbfile.h: New file.
2791 2005-08-16 Bruno Haible <bruno@clisp.org>
2793 * mbiter.h: New file.
2795 2005-08-16 Bruno Haible <bruno@clisp.org>
2797 * mbchar.h: New file.
2798 * mbchar.c: New file.
2800 2005-08-16 Bruno Haible <bruno@clisp.org>
2802 * tls.h: New file, from GNU gettext.
2803 * tls.c: New file, from GNU gettext.
2805 2005-08-15 Bruno Haible <bruno@clisp.org>
2807 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2810 2005-08-14 Jim Meyering <jim@meyering.net>
2812 Sync from coreutils.
2814 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2815 Use the hash-table-based cycle-detection code not just when
2816 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2817 Reported by James Youngman in
2818 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2819 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2820 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2821 This lets us compile with -DFTS_DEBUG, once again.
2822 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2823 * fts.c (fd_safer): Remove decl.
2824 Include fcntl--.h rather than unistd-safer.h
2825 (fts_safe_changedir): Don't call fd_safer; no longer needed
2826 now that we include fcntl--.h.
2828 2005-08-11 Simon Josefsson <jas@extundo.com>
2830 * readline.h, readline.c: New file.
2832 2005-08-11 Bruno Haible <bruno@clisp.org>
2834 * strnlen.h (strnlen): Change parameter name to match comment.
2836 2005-08-10 Simon Josefsson <jas@extundo.com>
2838 * strndup.c: Use strnlen.h.
2840 * strnlen.h: New file.
2842 2005-08-02 Simon Josefsson <jas@extundo.com>
2844 * getline.h, getline.c: Rewrite.
2846 * getdelim.h, getdelim.c: New files, ported from glibc.
2848 2005-07-31 Bruno Haible <bruno@clisp.org>
2850 * lock.h (gl_lock_initializer): New macro.
2851 (gl_lock_define_initialized): Use it.
2852 (gl_rwlock_initializer): New macro.
2853 (gl_rwlock_define_initialized): Use it.
2854 (gl_recursive_lock_initializer): New macro.
2855 (gl_recursive_lock_define_initialized): Use it.
2857 2005-07-26 Bruno Haible <bruno@clisp.org>
2859 * lock.h: Update from GNU gettext.
2860 * lock.c: Update from GNU gettext.
2862 2005-07-18 Bruno Haible <bruno@clisp.org>
2864 * lock.h (gl_once_t): New type.
2865 (gl_once_define, gl_once): New macros.
2866 * lock.c (fresh_once): New variable.
2867 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2870 2005-07-18 Simon Josefsson <jas@extundo.com>
2872 * check-version.c (check_version): Accept identical versions too.
2874 2005-07-18 Bruno Haible <bruno@clisp.org>
2876 * lock.h: New file, from GNU gettext.
2877 * lock.c: New file, from GNU gettext.
2879 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2881 * quotearg.c: Add translator comment suggested by Bruno Haible,
2882 with a minor change.
2884 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2886 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2887 copyright symbol and the year.
2888 * version-etc.c (COPYRIGHT_YEAR): New constant.
2889 (version_etc_va): Use parameterized copyright notice.
2890 Reword to conform to the current GNU coding standards.
2892 2005-07-11 Simon Josefsson <jas@extundo.com>
2894 * size_max.h: New file.
2896 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2898 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2901 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2902 and Paul Eggert <eggert@cs.ucla.edu>
2904 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2905 in wint_t, not wchar_t. Remove now-unnecessary cast.
2907 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2909 * regex.c, regex.h: Sync from libc.
2910 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2911 New files, synced from libc, except that regex_internal.h
2912 currently has a small porting fix.
2914 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2916 Remove the dependency of the strftime module on the tzset module.
2917 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2918 Copy the input structure, to work around some of the bug with
2919 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2920 Solaris releases, you should also use the tzset module, but we won't
2921 require it as a dependency any more since we don't want LGPLed code
2922 to depend on GPLed code.
2924 2005-07-02 Jim Meyering <jim@meyering.net>
2926 * backupfile.c (backup_args): Change a `0' to NULL.
2928 2005-07-01 Jim Meyering <jim@meyering.net>
2930 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2931 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2932 * save-cwd.c, tempname.c:
2933 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2934 and don't include <sys/file.h>).
2936 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2938 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2939 declares only 'struct timespec;' (!).
2941 2005-06-29 Jim Meyering <jim@meyering.net>
2943 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2944 type name. Use the variable name instead.
2945 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2947 2005-06-28 Simon Josefsson <jas@extundo.com>
2949 * check-version.h, check-version.c: New files.
2951 2005-06-28 Simon Josefsson <jas@extundo.com>
2953 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2954 collision with global variable. Better indentation. Don't
2955 increment buffer pointer beyond buffer end. Based on comments
2956 from Paul Eggert <eggert@cs.ucla.edu>.
2960 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2962 * canon-host.c (canon-host): Append trailing "," to 0 in
2963 initializer of struct addrinfo, as an indication that we don't
2964 care how many members the structure has.
2966 2005-06-24 Derek Price <derek@ximbiot.com>
2967 and Bruno Haible <bruno@clisp.org>
2969 Remove stat module & update lstat.
2970 * stat.c: Remove this file...
2971 (slash_aware_lstat): ...moving this content and its support...
2972 * lstat.c (rpl_lstat): ...into here.
2973 * lstat.h: New file.
2975 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2977 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2978 (ranged_convert): Don't save conversion in a temporary struct.
2979 This causes a warning with GCC 4.0.0, and anyway in the typical
2980 case it's not worth the extra 100 bytes or so of code.
2981 (ranged_convert, __mktime_internal): When calling a function via a
2982 pointer P, use P () rather than (*P) (), as we now assume C89 or
2985 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2987 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2988 "who -r" failed to give output. Problem reported by Tim Waugh.
2990 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2991 (xcalloc): Use it to avoid needless tests.
2992 Problem reported by Jim Meyering.
2994 2005-06-16 Jim Meyering <jim@meyering.net>
2996 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2997 when either N or S is zero.
2999 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3001 * argp.h (__option_is_short): Check upper limit of
3002 __key. Isprint() requires its argument to have the value
3003 of an unsigned char or EOF.
3005 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3007 * fnmatch.c (fnmatch): If there is an encoding error in a
3008 multibyte string or pattern, fall back on unibyte matching.
3009 Problem reported by James Youngman.
3011 2005-06-08 Bruno Haible <bruno@clisp.org>
3013 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3016 2005-06-08 Bruno Haible <bruno@clisp.org>
3018 * csharpcomp.h: New file, from GNU gettext.
3019 * csharpcomp.c: New file, from GNU gettext.
3020 * csharpcomp.sh.in: New file, from GNU gettext.
3022 2005-06-07 Derek Price <derek@ximbiot.com>
3025 * glob_.h: Indent nested #ifdef.
3027 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3029 Sync from coreutils.
3030 Use "file name" when talking about file names, instead of "filename"
3031 or "path", as per the GNU coding standards.
3032 * mkdir-p.c: Renamed from makepath.c.
3033 (make_dir_parents): Renamed from make_path. All callers changed.
3034 * mkdir-p.h: Likewise. All includers changed.
3035 * filenamecat.c: Renamed from path-concat.c.
3036 (file_name_concat): Renamed from path_concat. All callers changed.
3037 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3038 * filenamecat.h: Likewise. All includers changed.
3039 * acl.c: Don't use "path" or "filename" to mean "file name"
3040 in comments or local variable names.
3041 * basename.c: Likewise.
3042 * canonicalize.c, canonicalize.h: Likewise.
3043 * dirname.c, dirname.h: Likewise.
3044 * euidaccess.c: Likewise.
3045 * exclude.c: Likewise
3046 * fnmatch_.h, fnmatch_loop.c: Likewise.
3047 * fsusage.c, fsuage.h: Likewise.
3048 * fts.c, fts_.h: Likewise.
3049 * getcwd.c: Likewise.
3050 * getloadavg.c: Likewise.
3051 * mkstemp.c: Likewise.
3052 * mountlist.c, mountlist.h: Likewise.
3053 * openat.c, openat.h: Likewise.
3054 * readlink-stub.c: Likewise.
3055 * readutmp.c, readutmp.h: Likewise.
3056 * rename.c: Likewise.
3057 * rmdir.c: Likewise.
3059 * savedir.c: Likewise.
3060 * stripslash.c: Likewise.
3061 * tempname.c: Likewise.
3062 * xreadlink.c: Likewise.
3063 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3065 * exclude.h: Likewise.
3067 * euidaccess.c (getuid, getgid, getuid, getegid)
3068 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3069 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3070 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3071 * pathmax.h: Include <limits.h> unconditionally, since other
3072 files have been getting away with it for years (MORE/BSD 4.3
3074 * userspec.c (getpwnam, getgrnam, getgrgid)
3075 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3077 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3078 Define to 256, not 255, as per modern POSIX.
3080 2005-06-01 Bruno Haible <bruno@clisp.org>
3082 * csharpexec.h: New file, from GNU gettext.
3083 * csharpexec.c: New file, from GNU gettext.
3084 * csharpexec.sh.in: New file, from GNU gettext.
3086 2005-05-31 Derek Price <derek@ximbiot.com>
3087 Paul Eggert <eggert@cs.ucla.edu>
3090 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3092 2005-05-29 Derek Price <derek@ximbiot.com>
3093 Paul Eggert <eggert@cs.ucla.edu>
3095 * glob_.h, glob.c: New files.
3097 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3099 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3101 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3102 the configuration hassle isn't worth it.
3103 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3104 (LONGEST_MODIFIER, PRIuMAX): Remove.
3106 2005-05-27 Bruno Haible <bruno@clisp.org>
3108 * getlogin_r.h: Remove second include of <stddef.h>.
3110 2005-05-25 Bruno Haible <bruno@clisp.org>
3111 Derek Price <derek@ximbiot.com>
3113 * getlogin_r.h: Simplify API documentation.
3115 2005-05-25 Derek Price <derek@ximbiot.com>
3116 Paul Eggert <eggert@cs.ucla.edu>
3118 * getlogin_r.c, getlogin_r.h: New files.
3120 2005-05-22 Bruno Haible <bruno@clisp.org>
3122 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3123 Also include <sys/param.h> if it defines MIN, MAX.
3124 Based on a patch by Derek Price <derek@ximbiot.com>.
3126 2005-05-22 Bruno Haible <bruno@clisp.org>
3128 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3129 (INT64_MIN): Fix definition.
3130 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3132 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3133 NEED_SIGNED_INT_TYPES.
3135 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3136 HAVE_SYSTEM_INTTYPES.
3138 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3140 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3141 so that unistd-safer.h (GPL'ed code) need not be included.
3143 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3146 * fts.c: Don't include "cycle-check.h" or "hash.h".
3147 (setup_dir, free_dir): New functions.
3148 (enter_dir, leave_dir): Define trivial
3149 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3150 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3151 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3152 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3153 Move to fts-cycle.c.
3154 (fts_open): Use setup_dir.
3155 (fts_close): Use free_dir.
3156 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3157 This adds a label and some gotos, but the alternatives were messier.
3158 Check for memory allocation failure when entering a dir.
3159 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3160 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3161 (FTS): New member fts_cycle, that is a union that contains the
3162 old active_dir_ht and cycle_state. All uses changed to mention
3163 fts_cycle.ht and fts_cycle.state.
3164 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3165 fts.c, with the following changes:
3166 (setup_dir, free_dir): New functions.
3167 (enter_dir): Now returns bool. Return true if successful, false
3168 if memory exhausted. All callers changed.
3169 Do not bother partly cleaning up on
3170 memory allocation failure; that is free_dir's job.
3171 However, free ad if hash_insert fails, to avoid memory leak.
3172 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3173 fts->fts_options to see which union member to use.
3175 2005-05-20 Jim Meyering <jim@meyering.net>
3177 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3178 Now a macro, to pacify GCC.
3180 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3182 * chown.c (rpl_chown): Return -1 on failure.
3184 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3186 * canonicalize.c: Include canonicalize.h first, to test interface.
3187 Include <stddef.h> unconditionally, since we assume C89 now.
3188 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3189 * fts.c: Include fts_.h first, to check interface.
3190 Do not include intprops.h; no longer needed.
3191 Include cycle-check.h and hash.h, since fts_.h no longer does.
3192 Remove unnecessary casts of closedir to void.
3193 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3194 decide whether to decrement nlinks.
3195 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3196 (FTS): Use struct hash_table * instead of Hash_table, so that
3197 we no longer need to include hash.h here.
3199 2005-05-17 Jim Meyering <jim@meyering.net>
3201 * fts.c, fts_.h: New files, from coreutils.
3203 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3205 Sync from coreutils.
3206 * unlinkdir.c, unlinkdir.h: New files.
3207 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3208 regex.h, unlocked-io.h, xtime.h:
3209 White space changes only.
3210 * makepath.c (make_path): Port to hosts where leading "//" is special.
3211 * yesno.c: Include getline.h, not ctype.h.
3212 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3213 Use getline to remove arbitrary restriction on response length.
3215 2005-05-13 Bruno Haible <bruno@clisp.org>
3217 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3218 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3219 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3220 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3221 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3222 Add support for 64-bit integers in the MSVC compiler.
3224 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3226 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3227 Change the initial comment to refer to GPL, not LGPL.
3228 gnulib-tool will change it to LGPL as needed.
3230 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3231 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3232 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3233 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3234 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3235 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3236 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3237 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3238 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3239 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3240 concatpath.c, config.charset, copy-file.c, copy-file.h,
3241 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3242 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3243 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3244 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3245 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3246 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3247 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3248 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3249 full-read.c, full-read.h, full-write.c, full-write.h,
3250 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3251 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3252 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3253 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3254 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3255 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3256 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3257 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3258 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3259 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3260 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3261 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3262 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3263 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3264 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3265 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3266 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3267 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3268 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3269 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3270 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3271 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3272 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3273 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3274 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3275 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3276 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3277 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3278 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3279 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3280 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3281 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3282 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3283 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3284 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3285 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3286 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3287 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3288 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3289 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3290 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3291 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3292 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3293 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3294 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3295 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3296 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3297 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3298 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3299 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3300 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3301 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3302 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3303 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3304 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3305 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3306 Update FSF postal mail address.
3308 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3310 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3311 specified in ai_socktype. Fix invalid ai_protocol
3312 check. ai_protocol is usually set to 0 or depending on
3313 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3314 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3315 ai_socktype / ai_protocol in the returned addrinfo structure.
3317 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3318 Bruno Haible <bruno@clisp.org>
3320 * inet_ntop.h: New file.
3321 * inet_ntop.c: New file, from glibc with modifications.
3323 2005-05-08 Jim Meyering <jim@meyering.net>
3325 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3327 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3329 Merge from coreutils. Among other things,
3330 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3331 * fd-safer.c: New file.
3332 * fcntl-safer.h, open-safer.c: Remove.
3333 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3334 * dup-safer.c: Include unistd-safer.h first.
3335 Don't include errno.h.
3336 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3337 * file-type.h: Don't assume invoker included sys/stat.h first.
3338 * file-type.c: Rely on file-type.h change.
3339 * getloadavg.c: Include unistd-safer.h.
3340 (getloadavg): Use safer open.
3341 * getusershell.c: Include "stdio-safer.h".
3342 (getusershell): Use safer fopen.
3343 * long-options.c (long_options): Use NULL rather than 0.
3344 * modechange.h (mode_free): Remove; all callers changed to invoke
3346 * modechange.c: Likewise.
3347 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3348 (MODE_DONE): New constant.
3349 (struct mode_change): Remove 'next' member.
3350 (make_node_op_equals): New function; like the old one of the
3351 same name, except it allocates an array.
3352 (mode_compile, mode_create_from_ref): Use it.
3353 (mode_compile): Allocate result as an array, not a linked list.
3354 Parse octal string ourself, so that we catch mistakes like "+0".
3355 (mode_adjust): Arg is an array, not a linked list.
3356 * modechange.c: Include stat-macros.h, xalloc.h.
3357 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3358 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3359 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3360 Remove. This is now stat-macros.h's job.
3361 (talloc): Remove. All callers replaced by xalloc, so that
3362 our invokers don't have to worry about reporting memory failures.
3363 (make_node_op_equals): Remove.
3364 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3366 (struct mode_change): Moved here from modechange.h.
3367 (mode_append_entry): Remove.
3368 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3369 apps to have incorrect behavior. Use simpler algorithm for head
3370 and tail. Don't futz with umask; that's now the job of mode_adjust.
3371 Detect more invalid usages rather than having somewhat-random behavior.
3372 Don't insert an "a=" action, as that leads to incorrect behavior.
3373 (mode_compile, mode_create_from_ref): Return NULL on error instead
3374 of an enum, since now there's only one way to have an error. All
3376 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3377 at the correct time. Simplify calculation of "+u" and its ilk.
3378 Don't mishandle "+X".
3379 (mode_free): Remove "register" and localize decls.
3380 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3381 (struct mode_change): Move to modechange.c; callers don't
3382 need to see this stuff.
3383 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3384 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3385 (mode_change, mode_adjust): Reflect the new signatures noted above.
3386 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3387 that might redefine system include files.
3388 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3389 (my_usleep): Use NULL rather than (void *) 0.
3390 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3391 Use siginterrupt to specify that system calls should be interrupted.
3392 (rpl_nanosleep): Move initialization of suspended closer to call of
3394 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3395 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3396 (desirable_utmp_entry): New function.
3397 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3398 using x2nrealloc, to simplify logic.
3399 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3400 size calculation. Do not assume utmp file is a regular file.
3401 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3402 (READ_UTMP_CHECK_PIDS): New constant.
3403 * save-cwd.c: Include unistd-safer.h.
3404 (save_cwd): Use fd_safer.
3405 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3406 [!_LIBC] Include "stat-macros.h" instead.
3407 * unistd-safer.h (fd_safer): New decl.
3409 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3411 * byteswap_.h: New file.
3413 2005-04-25 Albert Chin <china@thewrittenword.com>
3415 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3418 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3420 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3421 that "UTC +1 second" continues to work. Problem reported
3423 (relunit_snumber): New rule.
3426 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3428 * getdate.y (universal_time_zone_table): New constant.
3429 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3430 universal_time_zone_table.
3431 (lookup_zone): Prefer universal_time_zone_table to
3432 local_time_zone_table, so that "GMT" time stamps are allowed in
3433 London during the summer. Problem reported by Ian Abbott.
3435 2005-04-12 Jim Meyering <jim@meyering.net>
3437 * human.c (humblock): Set *options even when returning due to
3438 xstrtoumax conversion failure. Thanks to a used-uninitialized
3441 2005-04-09 Jim Meyering <jim@meyering.net>
3443 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3444 -Wuninitialized: initialize tm0.tm_year.
3446 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3448 * getdate.y (parser_control): rels_seen is now a boolean, not a
3449 count, since there's no maximum. All uses changed.
3450 Add member dsts_seen.
3451 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3453 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3454 Use pc_rels_seen to decide whther a date is absolute.
3456 * getdate.y (number): Don't overwrite year.
3457 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3460 2005-04-02 Simon Josefsson <jas@extundo.com>
3462 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3463 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3465 2005-03-27 Jim Meyering <jim@meyering.net>
3467 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3469 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3471 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3472 "one's complement" -> "ones' complement" in comment, as per Knuth.
3473 "value of type" -> "type or expression" in comment.
3474 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3476 2005-03-26 Jim Meyering <jim@meyering.net>
3479 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3480 Correct typos: s/or/of/.
3482 2005-03-23 Jim Meyering <jim@meyering.net>
3484 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3486 2005-03-21 Jim Meyering <jim@meyering.net>
3488 Changes imported from coreutils.
3490 * cycle-check.c: Don't include xalloc.h.
3492 * path-concat.c: Don't include assert.h.
3493 (path_concat): Remove assertion that would have triggered
3494 for ABASE starting with more than one slash.
3495 Reported by Andreas Schwab.
3497 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3498 properly when ABASE is an absolute file name.
3499 Correct the description of this function.
3501 Add an assertion and a test driver.
3502 This fixes a bug introduced on 2004-07-02.
3503 Andreas Schwab reported the resulting failure of cp --parents:
3504 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3506 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3508 * strftime.c (my_strftime): If the underlying strftime returns 0
3509 (which shouldn't happen), generate nothing instead of returning 0
3510 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3512 2005-03-16 Bruno Haible <bruno@clisp.org>
3514 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3516 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3518 * strftime.c (my_strftime): Prepend space to format so that we can
3519 reliably distinguish strftime failure from empty output on POSIX
3522 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3524 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3525 (iconv_string): Don't guess a size-zero buffer, as that might cause
3526 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3527 result would be 'too large', where 'too large' is (heuristically)
3528 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3529 overflow concerns. This will prevent some unwanted malloc failures
3530 when the inputs are very large.
3532 2005-03-15 Bruno Haible <bruno@clisp.org>
3534 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3537 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3540 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3542 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3544 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3545 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3547 * strtol.c: Likewise.
3549 2005-03-14 Simon Josefsson <jas@extundo.com>
3551 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3554 2005-03-14 Jim Meyering <jim@meyering.net>
3556 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3557 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3558 to be nonzero so that we (and caller) can detect the difference
3559 between a valid zero-length expansion and an error return, even
3560 when the underlying strftime fails before writing anything into
3563 2005-03-10 Jim Meyering <jim@meyering.net>
3565 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3566 so that this module works on systems without fchdir.
3568 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3570 Factor int-properties macros into a single file, except for
3571 glibc-related files.
3572 * intprops.h: New file.
3573 * getloadavg.c: Include it instead of limits.h.
3574 (INT_STRLEN_BOUND): Remove.
3575 * human.c: Include intprops.h.
3576 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3577 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3578 * inttostr.h: Include intprops.h instead of limits.h.
3579 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3580 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3581 for consistency with intprops.h.
3582 (time_t_is_integer, twos_complement_arithmetic): Use them.
3583 * sig2str.h: Include <signal.h>, intprops.h.
3584 (INT_STRLEN_BOUND): Remove.
3585 * strftime.c (TYPE_SIGNED): Remove.
3586 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3587 * strtol.c: Adjust comments to match intprops.h.
3588 * userspec.c: Include intprops.h.
3589 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3590 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3591 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3592 instead of rolling our own expressions.
3593 * xstrtol.c: Include xstrtol.h first, to test interface.
3595 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3597 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3598 the right thing even if adding 1900 would overflow. Similarly
3599 for tm_mon + 1 and tm_yday + 1.
3600 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3601 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3602 (DO_SIGNED_NUMBER): New macro.
3603 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3605 2005-03-07 Bruno Haible <bruno@clisp.org>
3607 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3609 2005-03-03 Derek R. Price <derek@ximbiot.com>
3610 Bruno Haible <bruno@clisp.org>
3612 * pagealign_alloc.h: New file.
3613 * pagealign_alloc.c: New file.
3615 2005-01-28 Bruno Haible <bruno@clisp.org>
3617 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3620 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3622 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3623 The workaround isn't strictly needed for POSIX conformance, and
3624 it's too much of a pain to configure and maintain. We'll ask
3625 people to fix their kernels instead.
3626 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3627 (NANOSLEEP_BUG_WORKAROUND): Remove.
3628 (xnanosleep): Remove the workaround.
3630 2005-02-12 Bruno Haible <bruno@clisp.org>
3632 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3634 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3636 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3637 * timespec.h (gettime): Return void, since it always
3638 succeeds now. All uses changed.
3639 * gettime.c (gettime) Likewise.
3640 [HAVE_NANOTIME]: Prefer nanotime.
3641 Assume gettimeofday succeeds, as POSIX requires.
3642 Assime time () succeeds, since other code already does.
3643 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3644 (timespec_subtract): Remove.
3645 (NANOSLEEP_BUG_WORKAROUND): New constant.
3646 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3647 things considerably. Use it only on GNU/Linux hosts, since the
3648 workaround shouldn't be needed elsewhere.
3650 2005-02-24 Bruno Haible <bruno@clisp.org>
3652 * gettext.h: Update from GNU gettext 0.14.2.
3654 2005-02-24 Bruno Haible <bruno@clisp.org>
3656 * localcharset.c: Update from GNU gettext 0.14.2.
3657 * config.charset: Update from GNU gettext 0.14.2.
3659 2005-02-22 Simon Josefsson <jas@extundo.com>
3661 * iconvme.h, iconvme.c: New files, from libc.
3663 2005-02-20 Neil Conway <neilc@samurai.com>
3665 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3666 returned by OSX/Darwin if the specified buffer is not large
3667 enough for the hostname.
3669 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3671 * memrchr.h: New file.
3672 * chdir-long.c: Include it.
3673 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3674 Don't bother including stddef.h.
3676 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3678 * argp-help.c (__argp_help): Create a fake struct argp_state and
3679 pass it to _help, otherwise the latter coredumps trying to
3680 dereference state.root_argp.
3682 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3684 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3686 Include <sys/types.h>, for dev_t.
3687 (ME_DUMMY, ME_REMOTE): Move from here....
3688 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3689 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3691 Include mountlist.h first, to test the interface.
3693 2005-01-29 Bruno Haible <bruno@clisp.org>
3695 * progname.c (program_name): Initialize.
3696 Needed when linking statically on MacOS X.
3698 2005-01-28 Bruno Haible <bruno@clisp.org>
3700 * javacomp.sh.in: New file, from GNU gettext.
3701 * javacomp.h: New file, from GNU gettext.
3702 * javacomp.c: New file, from GNU gettext.
3704 2005-01-26 Bruno Haible <bruno@clisp.org>
3706 * javaexec.sh.in: New file, from GNU gettext.
3707 * javaexec.h: New file, from GNU gettext.
3708 * javaexec.c: New file, from GNU gettext.
3710 2005-01-26 Simon Josefsson <jas@extundo.com>
3712 * gai_strerror.c: Use GPL in header.
3714 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3716 * argp-help.c (hol_entry_help): Avoid using non-constant
3717 initializers for struct pentry_state.
3718 (__argp_error): Check return value of __asprintf
3719 (__argp_failure): Translate error message
3721 * argp-parse.c: Removed braces around the expansion of N_()
3723 2005-01-21 Jim Meyering <jim@meyering.net>
3725 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3726 same value as for Solaris 9.
3728 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3729 component length. This included changing the parameter to be
3730 of type `char *' rather than `char const *'.
3731 * chdir-long.h (chdir_long): Update prototype.
3733 * openat.c (fdopendir, fstatat): New functions.
3734 * openat.h: Include headers required for use of DIR and struct stat.
3735 [AT_SYMLINK_NOFOLLOW]: Define.
3736 (fdopendir, fstatat): Add prototypes.
3738 2005-01-21 Bruno Haible <bruno@clisp.org>
3740 * classpath.h: New file, from GNU gettext.
3741 * classpath.c: New file, from GNU gettext.
3743 2005-01-20 Simon Josefsson <jas@extundo.com>
3745 * version-etc-fsf.c: New file, with version_etc_copyright.
3746 * version-etc.c: Remove version_etc_copyright.
3747 * version-etc.h (version_etc_copyright): Use [] instead of * in
3748 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3750 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3752 * save-cwd.c (save_cwd): Remove code to support the case
3753 where fchdir is missing or flaky.
3755 2005-01-20 Simon Josefsson <jas@extundo.com>
3757 * base64.h (isbase64): Add.
3759 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3760 using a unsigned prototype, don't inline.
3761 (base64_decode): Use it.
3763 2005-01-19 Bruno Haible <bruno@clisp.org>
3765 * sh-quote.h: New file, from GNU gettext.
3766 * sh-quote.c: New file, from GNU gettext.
3768 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3770 Merge changes from coreutils, as described below in several
3771 changelogs dated today.
3773 * save-cwd.c: Include "save-cwd.h" before other include files.
3774 (O_DIRECTORY): Remove; not needed here, since "." must be
3775 a directory. All uses removed.
3776 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3777 universal on Suns, and we also need to test for IRIX.
3778 Revamp code to use 'if' rather than '#if'.
3779 Avoid unnecessary comparison of cwd->desc to 0.
3781 * utimens.c (futimens): Robustify the previous patch, by checking
3782 for known valid error numbers rather than observed invalid ones.
3784 2005-01-18 Jim Meyering <jim@meyering.net>
3786 * version-etc.c (version_etc_copyright): Update copyright date.
3788 * utimens.c (futimens): Account for the fact that futimes
3789 can also fail with errno == ENOSYS or errno == ENOENT.
3790 Patch from Dmitry V. Levin.
3792 Change the name of the robust chdir function from chdir to chdir_long.
3793 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3794 (restore_cwd): Use chdir_long, not chdir.
3795 * chdir-long.c: Renamed from chdir.c.
3796 * chdir-long.h: Renamed from chdir.h.
3797 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3800 2005-01-18 Bob Proulx <bob@proulx.com>
3802 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3803 offsetof() macro construct to avoid compile failure with native HP-UX
3804 11.0 ANSI C compiler.
3806 2005-01-06 Bruno Haible <bruno@clisp.org>
3808 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3809 because stpncpy.m4 takes care of it.
3811 2004-01-24 Bruno Haible <bruno@clisp.org>
3813 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3815 2003-10-09 Bruno Haible <bruno@clisp.org>
3817 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3819 2005-01-06 Bruno Haible <bruno@clisp.org>
3821 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3822 * fwriteerror.c: Include <stdbool.h>.
3823 (fwriteerror): At the end, close the file stream. Record whether
3824 stdout was already closed.
3826 2004-05-27 Bruno Haible <bruno@clisp.org>
3828 * execute.c (environ): Declare if needed.
3829 * pipe.c (environ): Likewise.
3830 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3832 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3834 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3835 definitions to be after all include files, to avoid collisions.
3836 Problem reported by Bob Proulx.
3838 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3840 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3841 not needed. This removes a dependency on the gettext module.
3842 [defined _LIBC]: Do not include <libintl.h>; not needed.
3844 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3846 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3849 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3851 * argp-parse.c: Include <stddef.h>.
3852 (alignof, alignto): New macros.
3853 (parser_init): Don't assume that void * is aligned sufficiently
3856 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3857 need to extend the stack.
3858 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3861 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3863 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3865 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3867 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3868 Remove now-obsolete comment about AIX.
3869 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3870 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3871 (YYMAXDEPTH): New macro.
3873 2004-12-18 Bruno Haible <bruno@clisp.org>
3875 * fatal-signal.c (fatal_signals): Make non-const.
3876 (init_fatal_signals): New function.
3877 (uninstall_handlers, install_handlers): Ignore signals that were set to
3879 (at_fatal_signal): Call init_fatal_signals.
3880 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3882 Reported by Paul Eggert.
3884 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3886 * getdate.y (textint): New member "negative".
3887 (time_zone_hhmm): New function.
3888 Expect 14 shift-reduce conflicts, not 13.
3889 (o_colon_minutes): New rule.
3890 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3891 (yylex): Set the "negative" member of signed numbers.
3893 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3895 Changes imported from coreutils.
3896 * hard-locale.c: Assume <locale.h> exists.
3898 (GLIBC_VERSION): New macro.
3899 (hard_locale): Assume setlocale exists.
3900 Rewrite to avoid #ifdef.
3901 Use strdup rather than malloc + strcpy.
3902 * human.c: Assume <locale.h> exists.
3903 (human_readable): Assume localeconv exists.
3905 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3907 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3908 convert T2, not T. (Imported from libc.)
3910 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3912 * getcwd.c (is_ENAMETOOLONG): New macro.
3913 (__getcwd.c): Don't restore errno; glibc doesn't.
3914 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3915 first, falling back to our code only if its results look suspicious.
3916 Ensure that the resulting buffer is only as large as necessary.
3918 * readutmp.c: Include readutmp.h first.
3919 Include <errno.h>, since readutmp.h no longer does that.
3920 * readutmp.h: Don't include <errno.h>,
3921 <sys/param.h>, <time.h>; not needed to establish interface.
3922 (errno): Remove decl.
3923 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3924 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3925 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3927 2004-11-28 Simon Josefsson <jas@extundo.com>
3929 * base64.h, base64.c: New file.
3931 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3933 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3935 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3937 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3938 HP's ANSI C compiler.
3939 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3940 Declaring int functions causes warnings on some modern systems and
3941 shouldn't be needed to compile on ancient ones.
3942 * same.c (MIN) [defined MIN]: Don't define, since it's already
3945 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3946 with the following changes.
3947 (__set_errno): Parenthesize properly.
3948 Include <stdbool.h>.
3949 (MIN, MAX, MATCHING_INO): New macros.
3950 (__getcwd): Define with prototype, not K&R form.
3951 Use heuristics to allocate default buffer on stack if possible.
3952 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3953 behavior, and to avoid the PATH_MAX limit when computing
3955 Use MATCHING_INO to compare inode number to file.
3956 Check for arithmetic overflow in size calculations.
3957 Fix bug in reallocation of dot array that caused getcwd to fail
3958 on directories nested deeper than 75.
3959 Be more careful about saving errno on error.
3960 Do not use realloc; use only free+malloc, as this is a bit
3961 more flexible and avoids a needless copy operation.
3962 Do not inspect st_dev and st_ino for symbolic links; POSIX
3963 doesn't specify the latter.
3964 Check for closedir errors.
3965 Avoid needless casts.
3966 Use "#ifdef weak_alias" around weak_alias, to be like other
3968 The following changes to getcwd.c have effect only when used in
3969 gnulib; they have no effect inside glibc proper.
3970 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3971 as alloca isn't used.
3972 (alloca, __alloca): Likewise.
3973 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3974 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3975 unconditionally, as gnulib assumes C89 or better.
3976 Do not include <sys/param.h>.
3977 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3978 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3980 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3981 Include <dirent.h> in a way that is compatible with modern Autoconf.
3982 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3983 New macros, if not already defined.
3984 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3985 Use "_LIBC", not "defined _LIBC", for consistency.
3986 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3988 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3989 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3990 * xgetcwd.c: David MacKenzie's old code was removed, so give
3991 credit only to Jim Meyering and adjust the copyright dates.
3992 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3993 <stdlib.h>, <unistd.h>, "pathmax.h".
3994 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3995 (INITIAL_BUFFER_SIZE): Remove.
3996 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3998 2004-11-23 Jim Meyering <jim@meyering.net>
4000 * getopt_.h: Remove trailing blanks.
4002 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4004 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4005 (futimens): New function, which uses futimes if available.
4006 (futimens, utimens): Support timespec==NULL, with same semantics
4007 as utime and utimens.
4008 * utimens.h (futimens): New decl.
4010 2004-11-23 Jim Meyering <jim@meyering.net>
4012 * __fpending.c: Add comment.
4014 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4016 * getopt_.h: Re-addition of __getopt_argv_const caused
4017 redefinition warnings. To avoid them, include the defines
4018 in `#if !defined __need_getopt ... #endif'. The only place
4019 where __getopt_argv_const is used is in definitions
4020 of getopt_long and getopt_long_only below, which are as well
4021 protected by `#ifndef __need_getopt'.
4022 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4023 __need_getopt after including <stdio.h> and <unistd.h> These
4024 headers might have defined it.
4026 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4028 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4030 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4031 optopt): Use them instead of invoking ## directly; otherwise, the
4032 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4034 2004-11-19 Bruno Haible <bruno@clisp.org>
4036 * strtok_r.c: Move comments from here...
4037 * strtok_r.h: ... to here.
4039 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4041 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4042 might fail. Problem reported by Yoann Vandoorselaere.
4043 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4044 that mishandle size_t overflow.
4046 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4048 * canon-host.c: Include "strdup.h".
4049 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4050 Use strdup instead of malloc/strcpy to duplicate strings.
4052 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4053 (human_space_before_unit): New constant.
4054 * human.c (human_readable): Support it.
4056 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4057 (xgetcwd): Set errno correctly when failing.
4058 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4059 the failure is actually due to a PATH_MAX problem.
4061 Further getopt changes to make it more likely that glibc will
4062 buy the changes back.
4063 * getopt.c (POSIXLY_CORRECT): New constant.
4064 (getopt): Use it, so to preserve glibc semantic
4065 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4066 when compiling for libc.
4067 * getopt_.h (__getopt_argv_const): Bring it back.
4068 (getopt_long, getopt_long_only): Use it.
4070 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4071 New arg POSIXLY_CORRECT. All callers changed.
4072 (getopt): Argv is now char * const *, as per standard.
4073 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4074 not char *__getopt_argv_const *.
4075 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4076 _getopt_long_only_r): Likewise.
4077 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4078 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4079 _getopt_long_r, _getopt_long_only_r): Likewise.
4080 * getopt_.h (__getopt_argv_const): Remove.
4081 (getopt): Argv is now char * const *, as per standard.
4083 * getdate.y (tORDINAL): New token.
4084 (day, relunit): Allow it for relative times.
4085 (relative_time_table): Use tORDINAL for ordinals.
4087 2004-11-15 Jim Meyering <jim@meyering.net>
4089 * closeout.c: Include "__fpending.h" once again.
4090 Include <stdbool.h>.
4091 (close_stdout): Don't fail just because stdout was closed initially,
4092 since some programs don't write to stdout in the normal course of
4093 operation (other than --version and --help), and we don't want this
4094 function to make e.g. `touch file >&-' fail.
4095 But do fail if it was closed and someone has tried to write to it.
4096 E.g., `printf foo >&-' must fail.
4098 2004-11-11 Simon Josefsson <jas@extundo.com>
4100 * strtok_r.h, strtok_r.c: New file.
4102 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4104 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4105 we can stop lying to compilers about the constness of argv when we
4106 are compiled outside glibc.
4107 (getopt, getopt_long, getopt_long_only): Use it.
4108 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4110 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4111 _getopt_long_only_r): Likewise.
4112 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4113 _getopt_long_only_r): Likewise.
4115 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4116 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4117 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4118 the other external symbols.
4119 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4120 declaration, since the above renaming now works around collisions.
4122 2004-11-11 Jim Meyering <jim@meyering.net>
4124 * linebreak.c: Remove trailing blanks.
4125 * alloca_.h: Likewise.
4126 * acosl.c: Likewise.
4127 * euidaccess.c: Likewise.
4128 * allocsa.h: Likewise.
4130 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4132 * mktime.c (SHR): New macro, which is a portable
4133 substitute for >> that should work even on Crays.
4134 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4135 Problem reported by Mark D. Baushke in
4136 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4137 * getdate.y (SHR): Likewise.
4139 * strftime.c (SHR): Likewise.
4141 * quotearg.c (struct quoting_options): Use unsigned int for
4142 quote_these_too, so that right shifts are well defined. All uses
4145 2004-11-10 Simon Josefsson <jas@extundo.com>
4147 * getaddrinfo.h, getaddrinfo.c: New files.
4149 2004-11-10 Jim Meyering <jim@meyering.net>
4151 Ensure that no close failure goes unreported.
4152 * closeout.c (close_stdout): Always close stdout. I.e., don't
4153 return early when it seems there's nothing to flush.
4154 Don't include __fpending.h.
4156 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4158 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4160 2004-11-05 Bruno Haible <bruno@clisp.org>
4162 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4163 Reported by Mark D. Baushke <mdb@cvshome.org>.
4165 2004-11-04 Bruno Haible <bruno@clisp.org>
4167 2004-09-11 Bruno Haible <bruno@clisp.org>
4168 * allocsa.valgrind: New file.
4169 2004-02-06 Bruno Haible <bruno@clisp.org>
4170 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4171 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4172 Reported by Christopher Seip <chris.seip@hp.com>.
4174 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4176 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4177 with errno == ERANGE if the buffer is too small.
4178 Problem reported by Mark D. Baushke.
4180 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4182 * xreadlink.c (MAXSIZE): New macro.
4183 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4184 size does not exceed MAXSIZE. Avoid cast.
4185 As suggested by Mark D. Baushke in
4186 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4187 if readlink fails with buffer size just under MAXSIZE, try again
4190 2004-11-02 Derek R. Price <derek@ximbiot.com>
4191 and Paul Eggert <eggert@cs.ucla.edu>
4193 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4194 (get_date): Overparenthesize to avoid GCC warning.
4196 2004-11-02 Bruno Haible <bruno@clisp.org>
4198 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4199 function returns void.
4201 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4203 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4204 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4207 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4209 * getdate.y: Add support for TZ="foo" within a date string.
4210 Fix some bugs near time_t boundaries. Reject dates with
4211 out-of-range components, e.g., "Sept 31".
4212 Include <stdlib.h>, "setenv.h", "xalloc.h".
4213 (ISDIGIT_LOCALE): Remove; unused.
4214 Note that the TZ and time functions used here are not reentrant.
4215 (mktime_ok, get_tz): New functions.
4216 (TZBUFSIZE): New constant.
4217 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4218 This requires that we sometimes generate our own TZ="XXX..." setting.
4220 2004-10-27 Derek R. Price <derek@ximbiot.com>
4222 * mktime.c (not_equal_tm): Remove redundant check.
4224 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4226 * getdate.y: Use Bison 1.875 features, and some minor
4227 code cleanups. This change does not affect semantics.
4228 Don't include <stdlib.h>; no longer needed.
4229 Don't include unlocked-io.h; only the "#if TEST" code uses
4230 stdio, and performance isn't crucial there.
4231 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4232 Bison 1.875 features as described below.
4233 All uses of "PC." replaced by "pc->".
4234 (YYSTYPE): Add a forward declaration.
4235 (yylex, yyerror): Use full prototypes in forward decls.
4236 Use "%pure-parser" rather than obsolescent "%pure_parser".
4237 Use %parse-param and %lex-param instead of obsolescent
4238 YYPARSE_PARAM and YYLEX_PARAM.
4239 (meridian_table, month_and_day_table, time_units_table,
4240 relative_time_table, time_zone_table, military_table,
4241 lookup_zone, lookup_word, get_date):
4242 Use NULL instead of 0 where appropriate.
4243 (to_hour): Avoid abort (), to avoid a dependency on
4245 (yyerror, yylex): Now accepts parser_control * arg.
4246 (main) [TEST]: Use '\0' rather than 0 for char.
4248 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4250 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4251 It's now the caller's responsibility to handle the case where
4252 !HAVE_GETPAGESIZE && !defined getpagesize.
4254 * mktime.c (leapyear): Arg is long int, not int.
4256 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4258 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4260 2004-10-12 Simon Josefsson <jas@extundo.com>
4262 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4263 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4266 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4268 * vsnprintf.h: New file.
4269 * vsnprintf.c: New file.
4271 2004-10-07 Bruno Haible <bruno@clisp.org>
4273 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4274 into the provided buffer.
4276 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4278 * diacrit.c, diacrit.h: Add GPL notice.
4280 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4281 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4282 * logl.c (logl): Keep the code as similar to glibc as possible.
4283 This avoids a potential constant-folding bug.
4285 2004-10-05 Bruno Haible <bruno@clisp.org>
4287 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4289 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4291 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4292 * xmalloc.c (xmemdup): Likewise.
4293 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4294 XFREE): Remove these long-obsolescent macros.
4295 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4296 * xstrdup.c: Remove.
4298 * regex.c (re_comp): Cast gettext return value to char *,
4299 Problem reported by Martin Neitzel via Mark D. Baushke.
4301 2004-10-04 Simon Josefsson <jas@extundo.com>
4303 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4304 '#ifdef USE_UNLOCKED_IO'.
4306 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4308 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4309 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4310 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4311 regex.c, sha1.c, version-etc.c, yesno.c:
4312 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4313 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4314 the includer's responsibility.
4316 Sync from coreutils.
4318 * modechange.c (mode_compile): Don't decrement a pointer that
4319 points to the start of a string, as the C Standard says the
4320 resulting behavior is undefined.
4322 * backupfile.h (enum backuptype): Rename none -> no_backups,
4323 simple -> simple_backups, numbered_existing ->
4324 numbered_existing_backups, numbered -> numbered_backups
4325 to avoid shadowing problems. All uses changed.
4326 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4327 * backupfile.c (check_extension, numbered_backup):
4328 Rename locals to avoid shadowing 'basename'.
4329 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4332 * .cppi-disable: Add getopt_.h, getopt_int.h.
4333 * .cvsignore: Add getopt.h.
4335 2004-10-04 Simon Josefsson <jas@extundo.com>
4337 * memmem.h: New file.
4338 * memmem.c: New file, taken from glibc.
4340 2004-10-02 Jim Meyering <jim@meyering.net>
4342 * dirfd.h, getpagesize.h: Add copyright notice.
4344 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4346 * snprintf.c: Remove comments as to why each header is needed.
4348 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4350 * strsep.h: New file.
4351 * strsep.c: New file.
4353 2004-10-01 Simon Josefsson <jas@extundo.com>
4355 * snprintf.c (snprintf): Handle size==0.
4357 2004-10-01 Simon Josefsson <jas@extundo.com>
4358 Bruno Haible <bruno@clisp.org>
4360 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4361 (snprintf): Declare 'args'.
4363 2004-09-30 Simon Josefsson <jas@extundo.com>
4365 * snprintf.h, snprintf.c: New files.
4367 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4369 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4370 (hol_entry_help): Never translate an empty string.
4371 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4372 * argp.h (OPTION_NO_TRANS): New option.
4374 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4376 * xvasprintf.c: Include xalloc.h.
4377 (xvasprintf): Use xalloc_die, not xmalloc_die.
4379 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4381 * dummy.c: Change copyright notice to FSF, and license to GPL.
4383 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4385 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4386 Problem reported by Bruno Haible in:
4387 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4389 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4391 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4392 in case some system header has #define'd it. Problem reported by
4393 Soeren D. Schulze in
4394 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4396 2004-09-08 Bruno Haible <bruno@clisp.org>
4398 * stdint_.h: New file, taken from GNU clisp.
4400 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4402 * xvasprintf.h: New file.
4403 * xvasprintf.c: New file.
4404 * xasprintf.c: New file.
4406 2004-09-08 Bruno Haible <bruno@clisp.org>
4408 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4410 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4412 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4414 Import from coreutils.
4415 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4416 strings on unbounded length. alloca's performance benefits aren't
4417 that important here.
4419 (parse_with_separator): New function, with most of the internals
4420 of the old parse_user_spec. Allow user to omit both user and group,
4421 for compatibility with FreeBSD.
4422 Clone only the user name, not the entire spec.
4423 Do not set *uid, *gid unless entirely successful.
4424 Avoid memory leak in some failing cases.
4425 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4426 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4427 (parse_user_spec): Rewrite to use parse_with_separator.
4429 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4431 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4432 its complicated substitute.
4433 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4434 and program_invocation_name.
4435 (__argp_basename) [!_LIBC]: Remove; the only use was
4436 replaced by its body.
4437 (__argp_short_program_name): Change condition from
4438 !defined __argp_short_program_name to
4439 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4440 to match argp-namefrob.h.
4441 (__argp_failure): Don't assume strerror_r returns char *.
4442 * argp-parse.c (N_): Define unconditionally.
4443 (argp_default_options): Fill out initializers with 0 to avoid
4446 2004-08-12 Simon Josefsson <jas@extundo.com>
4448 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4449 * getopt_.h: Renamed from getopt.h.
4451 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4453 Merge from coreutils.
4455 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4456 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4457 for Reliant Unix 5.43.
4459 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4460 (union fooround): Use uintmax_t, not long int.
4461 The rest is a merge from libc:
4462 [defined _LIBC]: Include <shlib-compat.h>.
4463 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4465 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4467 * strverscmp.c: Convert to UTF-8.
4469 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4471 * obstack.h (obstack_empty_p):
4472 Don't assume that chunk->contents is suitably aligned.
4473 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4474 Likewise. Problem reported by Benno in
4475 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4477 * chown.c (rpl_chown): Work even if the file is writeable but not
4478 readable. This could be improved further but it'd take some work.
4480 2004-08-08 Simon Josefsson <jas@extundo.com>
4482 * xgethostname.c: Don't include error.h (not used).
4485 * getpass.c: Include getpass.h first.
4487 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4489 * xalloc-die.c: New files.
4490 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4492 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4493 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4494 (_, N_, xalloc_die): Move to xalloc-die.c.
4495 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4496 so that we needn't mess with xalloc_msg_memory_exhausted.
4498 * sha1.h: Renamed from sha.h.
4499 (SHA1_H): Renamed from _SHA_H.
4500 (sha1_ctx): Renamed from sha_ctx.
4501 (sha1_init_ctx): Renamed from sha_init_ctx.
4502 (sha1_process_block): Renamed from sha_process_block.
4503 (sha1_process_bytes): Renamed from sha_process_bytes.
4504 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4505 (sha1_read_ctx): Renamed from sha_read_ctx.
4506 (sha1_stream): Renamed from sha_stream.
4507 (sha1_buffer): Renamed from sha_buffer.
4508 * sha1.c: Likewise; renamed from sha.c.
4509 Do not include <sys/types.h>.
4510 Include <stddef.h> rather than <stdlib.h>.
4512 2004-08-08 Bruno Haible <bruno@clisp.org>
4514 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4515 FILESYSTEM_PREFIX_LEN.
4516 * progreloc.c: Likewise.
4517 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4519 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4522 * argp-help.c (make_hol, hol_append): Don't assume that
4523 SIZE_MAX is a valid preprocessor constant.
4524 (__argp_basename): Change from "#ifndef _LIBC"
4525 to "#ifndef __argp_short_program_name", so that
4526 we don't compile these functions for tar.
4528 More merges from coreutils.
4529 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4530 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4532 * addext.c: Remove; no longer needed.
4533 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4534 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4535 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4536 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4537 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4538 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4539 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4540 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4541 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4542 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4543 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4544 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4545 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4546 Import changes from coreutils.
4548 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4550 Merge from coreutils.
4552 * .gdb-history: Remove; this doesn't belong here.
4554 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4555 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4556 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4558 * dirname.h: Include <stdbool.h>.
4559 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4560 for consistency with POSIX terminology. All uses changed.
4561 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4562 (strip_trailing_slashes): Use bool for booleans.
4563 * stripslash.c (strip_trailing_slashes): Likewise.
4565 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4566 sometimes returns a positive errno value even when it succeeds.
4567 (print_errno_message) [!LIBC]: Fall back on strerror if
4570 * path-concat.c (mempcpy): Don't define if a system header defines it.
4571 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4572 (longest_relative_suffix): New function.
4573 (path_concat): Use it. Assume first argument is not NULL.
4574 Port to DOS. Omit redundant separators.
4575 Report an error instead of returning NULL.
4576 Use mempcpy instead of memcpy.
4577 (xpath_concat): Remove: not declared or used.
4579 * same.h: Include <stdbool.h>
4580 (same_name): Return bool, not int.
4581 * same.c (same_name): Likewise.
4582 (errno): Don't declare; we assume C89 or better now.
4584 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4585 if not already defined.
4587 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4588 * dup-safer.c (errno): Likewise.
4590 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4592 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4595 2004-08-03 Simon Josefsson <jas@extundo.com>
4597 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4598 * progname.h: Don't include stdbool.h.
4600 2004-08-02 Simon Josefsson <jas@extundo.com>
4602 * getsubopt.h: New file, with comments from Bruno Haible.
4603 * getsubopt.c: New file, from glibc, but slightly modified based on
4604 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4606 2004-08-01 Simon Josefsson <jas@extundo.com>
4608 * xgetdomainname.c: Include stdlib.h, for free().
4610 2004-07-16 Simon Josefsson <jas@extundo.com>
4612 * dummy.c: New file.
4614 2004-07-16 Bruno Haible <bruno@clisp.org>
4616 * backupfile.h: Add extern "C" for C++.
4617 * closeout.h: Likewise.
4618 * copy-file.h: Likewise.
4619 * findprog.h: Likewise.
4620 * full-write.h: Likewise.
4621 * pathname.h: Likewise.
4622 * progname.h: Likewise.
4623 * stpcpy.h: Likewise.
4624 * stpncpy.h: Likewise.
4625 * strcase.h: Likewise.
4626 * strstr.h: Likewise.
4627 * xalloc.h: Likewise.
4629 * mbswidth.h: Add extern "C" for C++.
4630 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4632 2004-07-09 Simon Josefsson <jas@extundo.com>
4634 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4635 failed without this.)
4637 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4639 * fchown-stub.c: New file.
4641 2004-06-24 Jim Meyering <jim@meyering.net>
4643 * obstack.h (obstack_base): Cast to (void *), per documentation.
4645 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4647 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4649 2004-06-01 Jim Meyering <jim@meyering.net>
4651 * calloc.c: New file.
4653 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4655 * getdate.y (yylex): Allow space between sign and number.
4656 Problem reported by Dan Jacobson.
4658 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4659 and Jim Meyering <jim@meyering.net>
4661 Merge from coreutils CVS.
4663 * stat-macros.h: New file, with contents from file-type.h
4664 and coreutils' system.h.
4665 * file-type.c: Include "stat-macros.h".
4666 * file-type.h (file_type): Move all macro definitions to new file,
4669 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4670 Wrap old code with this conditional.
4671 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4672 function that does not dereference symlinks.
4673 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4675 * xreadlink.c: Include xreadlink.h first, to catch .h file
4676 dependency problems.
4677 (xreadlink): Accept new arg SIZE, for efficiency.
4678 All decls and uses changed.
4679 * xreadlink.h: Include <stddef.h>, for size_t.
4681 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4682 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4684 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4686 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4688 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4689 macros to be defined.
4690 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4691 the allocator returns NULL because the requested size is zero.
4693 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4695 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4696 var. Add comment explaining why libc still defines it. This
4697 merges the following patch from glibc:
4698 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4700 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4702 * obstack.c (_obstack): Remove unused variable. It hasn't been
4703 present in glibc since revision 1.1 of this file.
4704 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4705 obstack_alignment_mask, obstack_alloc, obstack_base,
4706 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4707 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4708 obstack_grow0, obstack_init, obstack_int_grow,
4709 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4710 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4711 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4712 nonexistent functions.
4714 2004-05-17 Derek R. Price <derek@ximbiot.com>
4715 Paul Eggert <eggert@cs.ucla.edu>
4717 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4719 2004-05-14 Bruno Haible <bruno@clisp.org>
4721 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4722 that consists of a '.' followed by an empty digit string.
4723 Patch by Tor Lillqvist <tml@iki.fi>.
4725 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4727 Port obstack to the AS/400, where pointers are 16 bytes wide and
4728 you cannot cast an integer to a valid pointer. This patch is
4729 currently waiting to be integrated into glibc; see
4730 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4732 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4733 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4734 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4735 (struct obstack): temp member is now a union of a pointer and
4736 an integer, instead of an integer. All integer uses changed.
4737 This does not affect the physical layout of struct obstack,
4738 except on hosts (like the AS/400) where the size or alignment of
4739 void * is greater than that of ptrdiff_t.
4740 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4741 __STDC__)]: Store temporary in pointer member of union, not
4743 * obstack.c: Include <stddef.h>, for offsetof.
4744 (struct fooalign): Remove; it doesn't need a name.
4745 (union fooround): Change double to long double, and add void *.
4746 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4747 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4748 not a macro. Hence the values are always int; so remove all
4749 casts-to-int in uses.
4751 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4752 Derek Price <derek@ximbiot.com>
4754 * alloca.c: Include <alloca.h>, to get our interface.
4755 * alloca_.h: Use __alloca on AIX, so that we don't have to
4756 include <alloca.h> first. Use C89 prototype for alloca; this
4757 requires including <stddef.h> for size_t. Use extern "C" if C++.
4758 Use #elif for simplicity, since we can assume C89 now.
4759 Don't try to source the system alloca.h since it will not be found
4760 and to prevent recursively including its replacement.
4761 * fnmatch.c: Include <alloca.h> instead of opencoding.
4762 * regex.c: Likewise.
4764 2004-05-16 Derek Price <derek@ximbiot.com>
4765 Paul Eggert <eggert@cs.ucla.edu>
4767 getline cleanup. This changes the getndelim2 API: both order of
4768 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4771 * getline.c: Don't include stddef.h or stdio.h, since our
4772 interface does that.
4773 (getline): Always use getdelim, so that we don't have two
4774 copies of this code.
4775 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4777 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4778 (GETNDELIM2_MAXIMUM): New macro.
4779 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4780 instead of the old practice of delim2==0. All callers changed.
4781 Return -1 on overflow, instead of returning junk.
4782 Do not set *linesize unless allocation succeeds.
4783 * getndelim2.h: Do not include stddef.h; no longer needed, now
4784 that we include sys/types.h.
4785 * getnline.h: Likewise.
4786 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4787 (getndelim2): Reorder arguments.
4788 * getnline.c (getnline, getndelim):
4789 Don't discard the NMAX argument.
4790 (getnline): Invoke getndelim, to avoid code duplication.
4791 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4792 of (size_t) -1 by callers of the getnline family.
4794 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4796 * nanosleep.c (suspended): Change its type from int to
4797 sig_atomic_t volatile.
4798 (first_call): Make it private to rpl_nanosleep, and have it
4799 be zero initially as that's a bit faster.
4800 (my_usleep): Round up fractional times instead of truncating them,
4801 as this is the usual meaning for 'sleep'.
4803 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4805 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4806 (ENOSYS): Define if not defined.
4807 (settime): Fall back on stime if it exists and settimeofday fails.
4808 But don't bother with fallbacks if a method fails with errno == EPERM.
4810 2004-05-11 Jim Meyering <jim@meyering.net>
4812 Prior to this change, the save_cwd caller required read access to the
4813 current directory on most systems (ones with the fchdir function).
4815 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4816 fails, try write-only, and finally, resort to using xgetcwd.
4818 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4820 * obstack.c, obstack.h: Import changes from libc.
4822 2004-04-28 Bruno Haible <bruno@clisp.org>
4824 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4825 implicitly appends .exe to executables.
4826 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4827 accepts Windows pathnames.
4828 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4829 Cygwin like Windows, since it now accepts Windows pathnames.
4830 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4831 Cygwin like Windows, since it now accepts Windows pathnames.
4832 Reported by Derek Robert Price <derek@ximbiot.com>.
4834 2004-04-20 Jim Meyering <jim@meyering.net>
4836 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4838 2004-04-20 Jim Meyering <jim@meyering.net>
4839 Bruno Haible <bruno@clisp.org>
4841 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4842 memory when realloc fails.
4844 2004-04-18 Jim Meyering <jim@meyering.net>
4846 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4847 don't leak memory and do call END_UTMP_ENT.
4849 2004-04-11 Paul Eggert <eggert@twinsun.com>
4851 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4852 (CHAR_BIT): Remove, since we assume C89.
4853 Include <stdint.h> if available, as per current Autoconf CVS advice.
4855 2004-03-30 Paul Eggert <eggert@twinsun.com>
4857 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4858 not bool, to be more consistent with Unix conventions.
4859 Suggested by Bruno Haible.
4861 Merge from coreutils.
4863 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4866 * getdate.h: Include stdbool.h, and timespec.h instead of
4867 the usual <time.h> dance.
4868 (get_date): Change signature to support fractional time stamps.
4869 All callers changed.
4870 * getdate.y: Include "getdate.h" first, as we can now
4871 assume C89 and don't need to worry about 'const'.
4872 Similarly, include "unlocked-io.h" near start, not in middle.
4874 (textint.value): Use long int rather than int.
4875 (textint.digits): Use size_t rather than int.
4876 (BILLION, LOG10_BILLION): New constants.
4877 (parser_control): New member rel_ns. Members day_ordinal,
4878 time_zone, month, day, hour, minutes, rel_year, rel_month,
4879 rel_day, rel_hour, rel_minutes, rel_seconds
4880 are now long int, not int. Member seconds is now struct timespec,
4881 not int. New member timespec_seen. Members dates_seen, days_seen,
4882 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4884 (%union.intval): Now long int, not int.
4885 New member timespec.
4886 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4887 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4888 (spec): Now is a timespec or an item list.
4889 (timespec, items): New nonterminals.
4890 (time, rel, relunit, number, get_date):
4891 Add support for fractional seconds.
4892 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4893 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4894 (to_hour): First arg is now long int, not int.
4895 (to_year): Returns long int, not int.
4896 Don't treat year -70 like 70.
4897 (tm_diff): Returns long int, not int.
4898 (lookup_word): Use bool instead of int when appropriate.
4899 (yylex): Use size_t for count, not int.
4900 Detect overflow when parsing large integer constants.
4901 Add support for fractions.
4902 (get_date): Make pointers 'const' if possible.
4903 Use more-portable code to detect integer overflow.
4904 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4905 Don't use ctime; it's not reliable if the year has >4 digits.
4907 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4908 This is for compatibility with BSD.
4910 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4911 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4912 From coreutils' system.h.
4914 * userspec.c: Don't include "posixver.h".
4915 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4916 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4917 compatible extension. Simplify code by removing a boolean int
4918 that was always nonzero if a string was nonnull.
4920 2004-03-30 Jim Meyering <jim@meyering.net>
4922 Merge from coreutils.
4924 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4926 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4927 an empty input stream.
4929 * readtokens.c: Include <stdbool.h>.
4930 (readtoken): Use `size_t' rather than int/long.
4931 All callers adjusted.
4932 Use `bool' rather than `int' where appropriate.
4933 Use memset rather than an explicit loop.
4934 Use x2nrealloc rather than xrealloc.
4935 Allow the use of `\0' as a delimiter.
4936 (readtokens): Likewise.
4937 * readtokens.h (readtoken, readtokens): Update prototypes.
4939 2004-03-30 Bruno Haible <bruno@clisp.org>
4941 * getloadavg.c (getloadavg): Don't assume setlocale returns
4944 2004-03-29 Paul Eggert <eggert@twinsun.com>
4946 Merge changes to getloadavg.c from coreutils and Emacs.
4948 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4949 Define to an expression, not to the empty string.
4950 Include cloexec.h and xalloc.h.
4951 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4952 Use set_cloexec_flag rather than rolling our own.
4953 * cloexec.c, cloexec.h: New files.
4955 2004-03-18 Paul Eggert <eggert@twinsun.com>
4957 * getopt.h: Sync with libc CVS.
4959 2004-03-18 Paul Eggert <eggert@twinsun.com>
4960 Bruno Haible <bruno@clisp.org>
4962 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4963 not on all platforms that have <wchar.h>.
4964 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4966 2004-03-09 Paul Eggert <eggert@twinsun.com>
4968 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4970 * getopt_int.h: New file, also synced from libc.
4972 2004-03-07 Paul Eggert <eggert@twinsun.com>
4974 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4975 '#if' expressions. Unlike the code it replaces, it does not
4976 depend on (defined _SC_PAGESIZE). However, it does depend on
4977 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4978 first reported by Jason Andrade in
4979 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4981 2004-01-18 Simon Josefsson <jas@extundo.com>
4983 * strdup.h: New file.
4984 * strdup.c: Include it.
4985 * path-concat.c: Include strdup.h. Drop strdup declaration.
4986 * userspec.c: Include strdup.h. Drop strdup declaration.
4988 2004-02-06 Karl Berry <karl@gnu.org>
4990 * config.charset: update from gettext 0.14.1.
4992 2004-02-05 Paul Eggert <eggert@twinsun.com>
4994 Add comments and code, prompted by suggestions from Bruno Haible
4996 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4997 describing the enum quoting_style values.
4998 * quotearg.c (quotearg_alloc): New function.
4999 (quotearg_buffer_restyled): Treat lone { and } as special.
5000 Treat = as special. Work around bug with older shells
5001 that "see" a '\' that is really the 2nd byte of a multibyte char.
5002 Quote empty string with shell_quoting_style.
5004 2004-02-03 Bruno Haible <bruno@clisp.org>
5006 * pipe.h: New file, from GNU gettext.
5007 * pipe.c: New file, from GNU gettext.
5009 2004-01-27 Bruno Haible <bruno@clisp.org>
5011 * execute.h: New file, from GNU gettext.
5012 * execute.c: New file, from GNU gettext.
5013 * w32spawn.h: New file, from GNU gettext.
5015 2004-01-23 Paul Eggert <eggert@twinsun.com>
5017 Exit-status fix from coreutils.
5019 Use exit_failure consistently in place of EXIT_FAILURE,
5020 so that program exit statuses are consistent on failure.
5022 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5023 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5024 * argmatch.h: Comment fix to match the above.
5025 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5026 Now a macro referring to exit_failure, instead of a separate
5027 variable. Include "exitfail.h" to get it.
5028 * xstrtol.h: Include "exitfail.h".
5029 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5031 * long-options.c (parse_long_options): Use prototype
5032 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5035 2004-01-21 Jim Meyering <jim@meyering.net>
5037 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5038 so as not to conflict with a different-sized __mktime_internal
5039 function in GNU libc.
5040 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5041 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5043 2004-01-18 Paul Eggert <eggert@twinsun.com>
5045 Merge from diffutils.
5047 * file-type.c (file_type): Add typed memory objects.
5048 * file-type.h (S_TYPEISTMO): New macro.
5050 * c-stack.h (c_stack_action): Remove argv argument.
5051 * c-stack.c (c_stack_action): Likewise. All uses changed.
5052 (die): Don't calculate message unless segv_action returns.
5053 (get_stack_location, min_address_from_argv, max_address_from_argv,
5054 volatile stack_base, volatile_stack_size): Remove.
5055 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5056 that every segmentation violation is a stack overflow. (Ouch!)
5057 See Debian bug 136249 (still outstanding) for more info about why
5058 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5060 2003-11-30 Bruno Haible <bruno@clisp.org>
5062 Safer stack allocation.
5063 * setenv.c: Include allocsa.h.
5064 (alloca): Remove fallback definition.
5065 (freea): Remove macro.
5066 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5069 2003-10-17 Bruno Haible <bruno@clisp.org>
5071 * binary-io.h: Avoid warnings on Cygwin.
5073 2003-12-28 Bruno Haible <bruno@clisp.org>
5075 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5076 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5078 2003-11-28 Bruno Haible <bruno@clisp.org>
5080 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5082 2003-11-27 Bruno Haible <bruno@clisp.org>
5084 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5086 2003-11-17 Bruno Haible <bruno@clisp.org>
5088 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5090 2003-11-24 Bruno Haible <bruno@clisp.org>
5092 * xallocsa.h: New file, from GNU gettext.
5093 * xallocsa.c: New file, from GNU gettext.
5095 2003-11-24 Bruno Haible <bruno@clisp.org>
5097 * allocsa.h: New file, from GNU gettext.
5098 * allocsa.c: New file, from GNU gettext.
5100 2003-11-24 Bruno Haible <bruno@clisp.org>
5102 * eealloc.h: New file.
5104 2004-01-15 Jim Meyering <jim@meyering.net>
5106 Merge from coreutils.
5108 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5109 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5110 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5112 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5113 optional configure-time default.
5115 * version-etc.c (version_etc_copyright): Update copyright date.
5117 * xreadlink.c (xreadlink): Correct outdated comment.
5119 2004-01-15 Paul Eggert <eggert@twinsun.com>
5121 Merge from coreutils.
5123 * posixver.c: Include posixver.h.
5125 * same.c: Include <stdbool.h>, <limits.h>.
5126 (_POSIX_NAME_MAX): Define if not defined.
5128 (same_name): If file names are silently truncated, report
5129 that the file names are the same if they are the same after
5130 the silent truncation.
5132 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5133 conversion function.
5134 * xstrtod.c (xstrtod): Likewise. All callers changed to
5135 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5138 2004-01-14 Paul Eggert <eggert@twinsun.com>
5140 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5141 with like-named macro in fnmatch.c.
5142 (EXT): Use an internal constant instead.
5144 Merge fnmatch patches from glibc.
5145 * fnmatch.c (mbsinit): Remove define.
5146 Add libc_hidden_ver (__fnmatch, fnmatch).
5147 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5148 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5150 2003-12-14 Karl Berry <karl@gnu.org>
5152 * config.charset: update from gettext-runtime.
5154 2003-12-03 Paul Eggert <eggert@twinsun.com>
5156 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5157 Bug reported by Alfred M. Szmidt.
5159 2003-11-29 Karl Berry <karl@gnu.org>
5161 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5163 2003-11-23 Paul Eggert <eggert@twinsun.com>
5164 Bruno Haible <bruno@clisp.org>
5166 * printf-parse.h: Don't include sys/types.h.
5167 (ARG_NONE): New macro.
5168 (char_directive): Change type of *arg_index fields to size_t.
5169 * printf-parse.c: Don't include sys/types.h.
5170 (SSIZE_MAX): Remove macro.
5171 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5172 Remove unnecessary overflow check.
5173 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5176 2003-11-24 Paul Eggert <eggert@twinsun.com>
5178 * alloca.c: Remove dependency on xalloc module.
5179 (xalloc_die): Remove.
5180 (memory_full) [!defined emacs]: New macro.
5181 [!defined emacs]: Don't include xalloc.h.
5182 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5183 address arithmetic overflows. Change datatypes a bit to avoid
5186 2003-11-22 Jim Meyering <jim@meyering.net>
5188 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5190 2003-11-17 Bruno Haible <bruno@clisp.org>
5192 * vasnprintf.c (alloca): Remove fallback definition.
5193 (freea): Remove definition.
5194 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5195 Reported by Paul Eggert.
5197 2003-11-17 Jim Meyering <jim@meyering.net>
5199 On systems without utime and without a utimes function capable of
5200 dealing with a NULL struct utimbuf* argument, this utime replacement
5201 could -- in unusual circumstances -- leak a file descriptor.
5202 * utime.c: Include <unistd.h> and <errno.h>.
5203 (utime_null): Be sure to close `fd' and to preserve errno.
5204 Reported by Geoff Collyer via Arnold Robbins.
5206 2003-11-16 Paul Eggert <eggert@twinsun.com>
5207 Bruno Haible <bruno@clisp.org>
5209 Protect against address arithmetic overflow.
5210 * printf-args.h: Include stddef.h.
5211 (arguments): Change type of field 'count' to size_t.
5212 * printf-args.c (printf_fetchargs): Use size_t instead of
5213 'unsigned int' where appropriate.
5214 * printf-parse.h: Include sys/types.h.
5215 (char_directive): Change type of *arg_index fields to ssize_t.
5216 (char_directives): Change type of fields 'count', max_*_length to
5218 * printf-parse.c: Include sys/types.h and xsize.h.
5219 (SSIZE_MAX): Define fallback value.
5220 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5221 instead of 'int' where appropriate. Check a_allocated, d_allocated
5222 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5223 * vasnprintf.c: Include xsize.h.
5224 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5225 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5226 overflow. Avoid wraparound when converting a width or precision from
5229 2003-11-16 Bruno Haible <bruno@clisp.org>
5231 Update from GNU gettext.
5232 * printf-parse.c: Generalize to it can be compiled for wide strings.
5233 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5234 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5235 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5236 SNPRINTF): New macros.
5237 Don't include <alloca.h> if the file is used inside libintl.
5238 (local_wcslen): New function, for Solaris 2.5.1.
5239 (VASNPRINTF): Use it instead of wcslen.
5241 2003-11-16 Bruno Haible <bruno@clisp.org>
5243 * xsize.h (xmax): New function.
5244 (xsum, xsum3, xsum4): Declare as "pure" functions.
5246 2003-11-12 Paul Eggert <eggert@twinsun.com>
5248 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5249 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5250 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5251 heuristic is just as accurate as far as we know, and it removes a
5252 dependency on size_max.m4 and ptrdiff_max.m4.
5254 2003-11-12 Paul Eggert <eggert@twinsun.com>
5256 * xstrtol.c (__xstrtol): Remove "break" immediately after
5257 "return", to pacify some unknown compiler. Problem reported
5260 2003-11-11 Bruno Haible <bruno@clisp.org>
5262 * xsize.h (SIZE_MAX): Remove fallback definition.
5263 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5266 2003-11-10 Paul Eggert <eggert@twinsun.com>
5268 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5269 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5270 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5272 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5273 not (size_t) -1, since it's defined here.
5275 2003-11-06 Paul Eggert <eggert@twinsun.com>
5277 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5278 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5279 Reject sizes of exactly SIZE_MAX bytes.
5280 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5281 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5283 2003-11-05 Bruno Haible <bruno@clisp.org>
5285 * xsize.h: Include limits.h, to avoid a possible collision with
5286 SIZE_MAX defined in <limits.h> on Solaris.
5288 2003-11-04 Bruno Haible <bruno@clisp.org>
5290 * xsize.h: New file.
5291 * linebreak.c: Include xsize.h.
5292 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5293 argument for overflow.
5294 Suggested by Paul Eggert.
5296 2003-10-31 Bruno Haible <bruno@clisp.org>
5298 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5299 to avoid (extremely rare) race condition.
5300 Suggested by Paul Eggert.
5302 2003-11-03 Jim Meyering <jim@meyering.net>
5304 * userspec.c: Include "userspec.h".
5305 * userspec.h: New file.
5307 2003-10-31 Paul Eggert <eggert@twinsun.com>
5309 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5310 * mountlist.c (SIZE_MAX): Define if not defined already.
5311 (read_filesystem_list): Set and use me_type_malloced.
5312 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5313 whatever the type happens to be), for brevity and consistency.
5314 Check for size calculation overflow on Alphas running OSF/1.
5316 2003-10-31 Jim Meyering <jim@meyering.net>
5318 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5320 * linebuffer.c: Include <string.h> for declaration of memset.
5322 2003-10-30 Paul Eggert <eggert@twinsun.com>
5323 Bruno Haible <bruno@clisp.org>
5325 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5326 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5328 2003-10-29 Paul Eggert <eggert@twinsun.com>
5330 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5331 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5333 * quotearg.c (quotearg_n_options): Use it.
5334 * group-member.c: Include <stdbool.h>.
5335 (free_group_info): Arg is now const *; don't free arg.
5336 (get_group_info): Now returns bool and accepts struct group_info *,
5337 rather than returning a malloc'ed struct group_info *.
5338 All uses changed. Check for overflow in internal size calculation.
5340 * getusershell.c (readname): Simplify the code by using x2nrealloc
5341 rather than xmalloc/xrealloc.
5342 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5343 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5344 conformance bug: the old code used a pointer after freeing the
5345 storage that it addressed.
5346 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5347 rather than doing it by hand.
5348 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5349 the buffer preserved. Use free and xmalloc instead.
5350 * quotearg.c (quotearg_n_options): Likewise.
5351 Use a simpler test for size overflow. Don't use xalloc_oversized
5352 because unsigned int might be wider than size_t (!); this suggests
5353 that we should switch from unsigned int to size_t for slot numbers.
5355 2003-10-27 Bruno Haible <bruno@clisp.org>
5357 * stdbool_.h: Better support for BeOS.
5359 2003-10-27 Paul Eggert <eggert@twinsun.com>
5361 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5362 to allocate the returned structure. Do not allocate a subarray,
5363 as x2nrealloc will do that.
5364 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5365 instead of xnrealloc.
5366 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5368 2003-10-26 Paul Eggert <eggert@twinsun.com>
5370 * xalloc.h (xalloc_oversized): New static inline function, for
5371 callers that want to do their own size-overflow checking. Include
5372 <stdbool.h>, since xalloc_oversized returns bool.
5373 * xalloc.c (array_size_overflow): Remove. All callers changed
5374 to use xalloc_oversized.
5376 Add two functions x2realloc, x2nrealloc, for programs that grow
5377 arrays dynamically by doubling their sizes.
5378 * xalloc.h (x2realloc, x2nrealloc): New decls.
5379 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5382 Port to C99 semantics for 'inline' of external functions.
5383 Bug reported by Bruno Haible.
5384 * xmalloc.c (xnmalloc_inline): New static inline function,
5385 with the old contents of xnmalloc.
5386 (xnmalloc, xmalloc): Use it.
5387 (xnrealloc_inline): New static inline function,
5388 with the old contents of xnrealloc.
5389 (xnrealloc, xrealloc): Use it.
5391 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5393 2003-10-25 Paul Eggert <eggert@twinsun.com>
5395 Fix several address-calculation bugs in the hash modules,
5396 plus some minor code cleanup.
5398 * hash.h: Include <stdbool.h>, for bool.
5399 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5400 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5401 hash_get_n_entries, hash_get_max_bucket_length,
5402 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5403 hash_rehash): Use size_t rather than unsigned.
5404 * hash.c (struct hash_table, hash_get_n_buckets,
5405 hash_get_n_buckets_used, hash_get_n_entries,
5406 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5407 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5408 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5410 (SIZE_MAX): Define if not defined.
5411 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5412 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5414 Use const * when possible.
5415 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5416 (check_tuning): Fix bug: if tuning parameters were very close to
5417 0 or 1, rounding errors could have caused subscript violations.
5418 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5419 (hash_initialize): Add 'fail:' label
5420 to free table and return NULL, and use it to simplify code.
5421 Use calloc rather than clearing the storage ourself.
5422 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5423 buffer size calculations.
5424 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5425 Include <stddef.h>, for size_t.
5426 * hash-pjw.c (hash_pjw): Likewise.
5427 Switch to method described by Bruno Haible.
5428 Include <limits.h>, for CHAR_BIT.
5429 (SIZE_BITS): New macro.
5431 2003-10-21 Paul Eggert <eggert@twinsun.com>
5433 * getndelim2.c (getndelim2): When size calculation overflows,
5434 ceiling the allocation at NMAX bytes rather than silently
5435 discarding input bytes before NMAX is reached. This makes
5436 a difference only if NMAX exceeds SIZE_MAX / 2.
5438 * obstack.c: Merge from glibc.
5439 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5440 Add libc_hidden_def (_obstack_newchunk).
5441 (_obstack_free) [! defined _LIBC]: Remove.
5442 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5443 a clone of the function body.
5444 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5445 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5447 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5448 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5451 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5452 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5453 Don't use lvalue casts, as GCC plans to remove support for them
5454 in GCC 3.5. Reported by Joseph S. Myers. This bug
5455 was also present in the non-GCC version, indicating that this
5456 code had always been buggy and had never been widely used.
5457 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5458 Use the fast variant of each macro, rather than copying the
5459 definiens of the fast variant; that way, we'll be more likely to
5460 catch future bugs in the fast variants.
5462 2003-10-20 Bruno Haible <bruno@clisp.org>
5464 * wait-process.h: New file, from GNU gettext.
5465 * wait-process.c: New file, from GNU gettext.
5467 2003-10-19 Jim Meyering <jim@meyering.net>
5469 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5471 2003-10-16 Paul Eggert <eggert@twinsun.com>
5473 * getgroups.c: Include <errno.h>, <stdlib.h>.
5474 (getgroups): First arg is int, not size_t.
5475 Don't let 'free' mangle errno.
5477 2003-10-16 Jim Meyering <jim@meyering.net>
5479 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5481 2003-10-15 Paul Eggert <eggert@twinsun.com>
5483 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5485 (new_exclude, add_exclude_file): Initial size no longer needs to
5487 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5488 our own address arithmetic overflow checking.
5490 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5491 (fnmatch): Do not alloca more than 2000 wide characters;
5492 instead, use malloc for large buffers.
5493 Check for address arithmetic overflow, and return -1
5494 with errno set to ENOMEM in that case.
5495 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5496 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5497 instead, return -1. Check for address arithmetic overflow.
5499 2003-10-14 Paul Eggert <eggert@twinsun.com>
5501 Handle invalid suffixes and overflow independently, so that
5502 callers can treat them independently as needed. Fix some bugs in
5503 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5504 suffix for a human-readable blocksize. The major caller-visible
5505 change is the addition of a new
5506 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5507 that both overflow and suffix chars were found.
5509 * human.c (humblock): Don't check separately for invalid suffix
5510 char; that is xstrtoumax's job (now that its bug is fixed).
5511 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5512 INTMAX_MAX]: New macros.
5513 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5514 TYPE_MAXIMUM): New macros.
5515 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5516 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5517 if overflow occurs, as it's what __strtol does and it's more useful
5519 (__xstrtol): If __strtol reports some error other than ERANGE,
5520 reflect it to the caller as LONGINT_INVALID. If it reports
5521 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5522 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5523 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5525 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5526 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5527 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5528 [defined UINTMAX_MAX]: New macros.
5530 2003-10-14 Bruno Haible <bruno@clisp.org>
5532 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5533 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5534 Also use volatile where needed.
5536 2003-10-12 Paul Eggert <eggert@twinsun.com>
5538 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5539 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5540 and define in terms of the other primitives.
5541 * xmalloc.c: Include stdbool.h; do not include exit.h.
5542 (SIZE_MAX): Define if not already defined.
5543 (array_size_overflow): New function.
5544 (xalloc_die): Abort instead of exiting if 'error' returns.
5545 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5546 (xmalloc, xrealloc): Use them.
5547 (xcalloc): Check for address arithmetic overflow.
5548 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5549 a bit faster than strcpy.
5551 2003-10-08 Paul Eggert <eggert@twinsun.com>
5553 Merge getpass from libc, plus a few fixes.
5555 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5556 Include <stdbool.h>.
5557 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5558 __fsetlocking to empty.
5559 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5560 do include <bits/libc-lock.h>.
5561 Do not include <fcntl.h>; not needed.
5562 [_LIBC]: Include <wchar.h>.
5563 (NOTCANCEL_MODE): New macro.
5564 (flockfile, funlockfile) [_LIBC]: New macros.
5565 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5566 [!_LIBC]: New macros.
5567 (call_fclose): New function.
5568 (getpass): Use it. Save tty stream separately; this simplifies the
5569 code and makes it more reliable if stdin happens to equal stdout.
5570 Invoke __fsetlocking on tty.
5571 Handle thread cancellation if needed.
5572 Namespace cleanup (use __tcgetattr, __getline).
5573 Use bool for Booleans.
5574 [USE_IN_LIBIO]: Handle wide streams.
5575 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5576 stream might go where.
5578 * unlocked-io.h: Include <stdio.h>, so that the caller
5579 doesn't have to include <stdio.h> before us.
5580 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5581 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5582 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5583 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5584 if not declared, so that we can use getpass.c code from libc without
5586 (flockfile, ftrylockfile, funlockfile): New macros.
5588 2003-10-06 Bruno Haible <bruno@clisp.org>
5590 * version-etc-2.h: Remove file.
5591 * version-etc-2.c: Remove file.
5593 2003-09-25 Jim Meyering <jim@meyering.net>
5594 Bruno Haible <bruno@clisp.org>
5596 This lets translators provide better translations for the
5597 "Written by ..." part of --version output.
5598 * version-etc.h: Include stdarg.h.
5599 (version_etc_copyright): Declare as readonly.
5600 (version_etc): Make this function variadic with a NULL-terminated list
5601 of author name strings.
5602 (version_etc_va): New declaration.
5603 * version-etc.c: Include stdarg.h, stdlib.h.
5604 (version_etc_copyright): Declare as readonly.
5605 (version_etc_va): New function. Provide a different translatable string
5606 for each possible number of authors < 10. Abbreviate when there are 10
5608 (version_etc): Make this function variadic. Call version_etc_va.
5609 Suggestion from Gary V. Vaughan.
5611 * long-options.h (parse_long_options): Change prototype: the authors
5612 string is moved to the end and becomes variadic.
5613 * long-options.c: Include stdarg.h.
5614 (parse_long_options): Make this function variadic, too.
5615 Call version_etc_va, not version_etc.
5617 2003-10-06 Bruno Haible <bruno@clisp.org>
5619 * fatal-signal.h: New file, from GNU gettext.
5620 * fatal-signal.c: New file, from GNU gettext.
5622 2003-10-04 Karl Berry <karl@gnu.org>
5624 * argp*: update from libc.
5626 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5628 * getpass.c (getpass): Use a no-op fseek when switching from input to
5629 output mode on the same stream.
5631 2003-09-29 Paul Eggert <eggert@twinsun.com>
5633 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5634 Fix arg typo in previous patch.
5636 2003-09-28 Jim Meyering <jim@meyering.net>
5638 * error.c: Correct cpp indentation.
5640 2003-09-27 Paul Eggert <eggert@twinsun.com>
5642 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5643 Omit the special code that used __typeof__, since we worry that
5644 it could be more trouble than it's worth. See:
5645 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5646 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5650 2003-09-26 Jim Meyering <jim@meyering.net>
5652 * error.c (error_tail): Move some declarations
5653 into inner scope where the local variables are used.
5655 2003-09-26 Bruno Haible <bruno@clisp.org>
5657 * stpncpy.h (gnu_stpncpy): New declaration.
5658 (stpncpy): Define as alias for gnu_stpncpy.
5659 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5661 2003-09-26 Paul Eggert <eggert@twinsun.com>
5663 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5664 (error_tail): Do not loop, reallocating temporary buffer, since
5665 the output cannot contain more wide characters than the input
5666 contains bytes, the size must be big enough already. This avoids
5667 one potential size overflow calculation. Check for size overflow
5668 when calculating temporary buffer size. Free temporary buffer
5669 when done, if it was allocated with malloc; this plugs a memory
5670 leak. Remove casts from void * to pointers, that are no longer
5671 needed now that we're assuming C89 or better.
5673 Merge error changes from glibc.
5675 * error.c, error.h: Update copyright notice header to match glibc.
5676 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5677 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5678 Disable cancellation while printing error.
5679 * error.h: Prepend __ to parameter names.
5681 2003-09-25 Karl Berry <karl@gnu.org>
5683 * argp-fmtstream.c, argp-help.c: update from libc.
5685 2003-09-25 Bruno Haible <bruno@clisp.org>
5687 * version-etc-2.h: New file, from version-etc.h with modifications.
5688 * version-etc-2.c: New file, from version-etc.c with modifications.
5690 2003-09-25 Simon Josefsson <jas@extundo.com>
5692 * xgetdomainname.h: New file.
5693 * xgetdomainname.c: New file.
5695 2003-09-25 Simon Josefsson <jas@extundo.com>
5696 Bruno Haible <bruno@clisp.org>
5698 * getdomainname.h: New file.
5699 * getdomainname.c: New file.
5701 2003-09-24 Paul Eggert <eggert@twinsun.com>
5703 * linebuffer.c (freebuffer): Don't free the argument, just
5704 the buffer associated with the argument. Bug reported by
5707 2003-09-19 Karl Berry <karl@gnu.org>
5709 * argp.h: update from libc.
5711 2003-09-16 Paul Eggert <eggert@twinsun.com>
5713 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5714 input error, instead of returning NULL the next time we are called
5715 (and therefore losing track of errno).
5717 2003-09-15 Paul Eggert <eggert@twinsun.com>
5719 * getndelim2.c (getndelim2): Don't trash errno when a read
5720 fails, so that the caller gets the proper errno.
5722 * readutmp.c (read_utmp): Likewise.
5723 Check for fstat error. Close stream and free storage
5726 2003-09-14 Bruno Haible <bruno@clisp.org>
5728 * fwriteerror.h: New file.
5729 * fwriteerror.c: New file.
5731 2003-09-14 Jim Meyering <jim@meyering.net>
5733 * getloadavg.c: Correct cpp indentation.
5734 * strdup.c: Likewise.
5735 * vasnprintf.c: Likewise.
5737 2003-09-12 Paul Eggert <eggert@twinsun.com>
5739 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5740 * obstack.c [!defined _LIBC]: Likewise.
5741 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5742 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5743 * exitfail.c: Don't include stdlib.h; no longer needed.
5745 More changes to assume C89 or better.
5747 * error.c (error_tail): Assume vprintf.
5749 * argmatch.c (getenv): Remove decl.
5750 * progreloc.c (get_full_program_name): Define via prototype.
5751 * setenv.c (clearenv): Likewise.
5752 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5754 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5755 (malloc, memcpy): Remove decls.
5756 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5757 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5758 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5759 (memcpy): Remove macro.
5760 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5761 (__P): Remove. All uses removed.
5762 (PTR): Remove. All uses changed to void *.
5763 (CHAR_BIT, NULL): Remove.
5764 (spaces, zeros, memset_space, memset_zero)
5765 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5767 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5768 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5769 Define with prototype.
5770 Remove now-unnecessary prototype decl.
5771 (extra_args_spec): Assume ANSI C. All uses changed.
5772 (extra_args_spec_iso): Remove.
5773 (my_strftime, emacs_strftimeu): Define via prototype.
5774 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5776 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5777 * strtoimax.c: Include <stdlib.h> unconditionally.
5778 (strtoul, strtol): Remove decls.
5779 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5781 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5782 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5783 (LOCALE_PARAM_PROTO): New macro.
5784 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5785 (INTERNAL (strtol), strtol): Define with a prototype.
5786 (PARAMS): Remove. All uses removed.
5787 * tempname.c: Include <string.h> unconditionally.
5788 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5789 * xgethostname.c (main): Define with a prototype.
5790 * xmalloc.c: Include "xalloc.h" first, to check interface.
5791 Include <stdlib.h> unconditionally.
5792 (calloc, malloc, realloc, free): Remove decls.
5793 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5794 Include <stdlib.h> unconditionally. Sort include file names.
5796 (xstrtod): Define with a prototype.
5797 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5798 (strtol, strtoul): Remove decls.
5800 2003-09-11 Paul Eggert <eggert@twinsun.com>
5802 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5803 Include <stdlib.h>, <string.h> unconditionally.
5804 Remove now-unnecessary cast to char *.
5805 * strnlen.c: Include <string.h> unconditionally.
5806 * yesno.c (yesno): Define with a prototype.
5808 2003-09-10 Bruno Haible <bruno@clisp.org>
5810 * strcspn.c: Include <string.h> unconditionally.
5811 * strpbrk.c: Include <string.h> unconditionally.
5812 * strstr.c: Include <string.h> unconditionally.
5813 * unicodeio.c: Include <string.h> unconditionally.
5814 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5815 * unsetenv.c: Likewise.
5816 * xreadlink.c: Include <stdlib.h> unconditionally.
5817 * yesno.c: Include <stdlib.h> unconditionally.
5818 (rpmatch): Add prototype.
5820 2003-09-10 Jim Meyering <jim@meyering.net>
5822 * error.c: Correct indentation of cpp directives.
5824 2003-09-09 Paul Eggert <eggert@twinsun.com>
5828 * acosl.c (main): Use a prototype.
5829 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5832 * getloadavg.c (getloadavg, main): Define via prototypes.
5834 * getopt.h (struct option.name): Assume C89, and use 'const'.
5835 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5836 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5838 * getopt.c (const): Remove macro.
5839 Include <string.h> unconditionally.
5840 (my_index): Remove; all uses changed to strchr.
5841 (strlen): Remove decl.
5842 (exchange): Remove forward decl; no longer needed.
5843 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5844 Define with prototype.
5845 * getopt1.c (const): Remove macro.
5846 (getopt_long, getopt_long_only, main): Define with prototype.
5848 * getugroups.c: Include <string.h> unconditionally.
5850 * getusershell.c: Include <stdlib.h> unconditionally.
5851 (getusershell, setusershell, endusershell, readname, main):
5852 Define with prototypes.
5854 * group-member.c: Include group-member.h first.
5855 Include <stdlib.h> unconditionally.
5857 * hard-locale.c: Include hard-locale.h first.
5858 Include <stdlib.h>, <string.h> unconditionally.
5860 * hash.c (free, malloc): Remove decls.
5861 Include <stdlib.h> unconditionally.
5863 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5864 (getenv): Do not declare.
5866 * idcache.c: Include <string.h> unconditionally.
5868 * long-options.c: Include long-options.h first, to test interface.
5869 Include <stdlib.h> unconditionally.
5871 * makepath.c: Include makepath.h first, to test interface.
5872 Include <stdlib.h> and <string.h> unconditionally.
5874 * linebuffer.c: Include <stdlib.h>.
5875 (free): Remove decl.
5877 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5878 rpl_malloc returns void *, not char *.
5879 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5881 * md5.h: Include <limits.h> unconditionally.
5882 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5883 (__P): Remove; all uses removed.
5884 * md5.c: Include "md5.h" first.
5885 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5886 md5_buffer, md5_process_bytes, md5_process_block):
5887 Define with prototypes.
5888 * sha.h (__P): Remove all uses. (It wasn't defined??)
5889 * sha.c: Include "sha.h" first.
5890 Include <stdlib.h>, <string.h> unconditionally.
5892 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5893 * memcmp.c (__ptr_t): Likewise.
5894 * memrchr.c (__ptr_t): Likewise.
5895 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5896 Include <string.h> unconditionally.
5897 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5898 * memchr.c: Include <stdlib.h> unconditionally.
5899 * memchr.c (LONG_MAX): Remove.
5900 * memrchr.c (LONG_MAX): Likewise.
5901 * memchr.c (__memchr): Define via a prototype.
5902 * memrchr.c (__memrchr): Likewise.
5903 * memcmp.c (__P): Remove, and remove all uses.
5904 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5905 Remove forward decls; no longer needed.
5906 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5907 Use types required by C89 in prototype.
5909 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5910 * savedir.c: Likewise.
5911 * mkdir.c (free): Remove decl.
5912 * rmdir.c (rmdir): Define with a prototype.
5913 * savedir.c: Include savedir.h first, to test interface.
5915 * mktime.c (STDC_HEADERS): Remove.
5916 Include <stdlib.h>, <string.h> unconditionally.
5918 * modechange.c: Include <stdlib.h> unconditionally.
5919 (malloc): Remove decl.
5921 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5922 (free): Remove decl.
5924 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5925 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5926 (This type really should be intptr_t, but that's a C99ism.)
5927 (_obstack_memcpy): Remove: all uses changed to memcpy.
5928 Include <string.h> unconditionally.
5929 (struct obstack): Assume __STDC__ for types of members
5930 chunkfun, freefun, extra_arg.
5931 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5932 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5933 obstack_begin, obstack_specify_allocation,
5934 obstack_specify_allocation_with_arg, obstack_chunkfun,
5935 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5936 Remove unprototyped decls and the macros that use them.
5937 * obstack.c (POINTER): Remove. All uses changed to void *.
5938 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5939 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5940 (defined __STDC__ && __STDC__)]:
5941 Remove nonprototyped code.
5942 Include <stdlib.h> unconditionally.
5943 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5944 _obstack_allocated_p, _obstack_free, obstack_free,
5945 _obstack_memory_used, print_and_abort):
5946 Define using prototypes.
5947 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5948 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5949 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5950 obstack_next_free, obstack_object_size, obstack_room) [0]:
5951 Remove unused, unprototyped code.
5953 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5955 * physmem.c (physmem_total, physmem_available, main): Define
5958 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5959 (main): Define with a prototype.
5961 * posixver.c (getenv): Remove decl.
5963 * putenv.c (malloc): Returns void *, not char *.
5964 Include <string.h> unconditionally.
5965 (strchr, memcpy, NULL): Do not define.
5967 * readtokens.c: Include readtokens.h first, to test interface.
5968 Include <stdlib.h>, <string.h> unconditionally.
5969 (init_tokenbuffer): Define with a prototype.
5971 * regex.c (PARAMS): Remove. All uses removed.
5972 All uses of _RE_ARGS removed, too.
5973 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5975 (bzero): Assume memset exists.
5976 (memcmp, memcpy, NULL): Remove.
5977 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5978 char, or assignments to local vars of type signed char.
5979 (init_syntax_once, PREFIX(extract_number_and_incr),
5980 PREFIX(print_partial_compiled_pattern),
5981 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5982 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5983 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5984 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5985 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5986 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5987 wcs_compile_range, byte_compile_range, truncate_wchar,
5988 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5989 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5990 count_mbs_length, wcs_re_match_2_internal,
5991 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5992 PREFIX(alt_match_null_string_p),
5993 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5994 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5995 regfree, PREFIX(extract_number)): Define with prototype. Remove
5996 now-unnecessary declaration, if any.
5997 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5999 Remove now-unnecessary casts among pointer types.
6000 * regex.h (_RE_ARGS): Remove. All uses removed.
6002 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6003 (free): Remove decl.
6005 * rpmatch.c: Include <stdlib.h> unconditionally.
6007 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6008 (free): Remove decl.
6010 * save-cwd.c: Include <stdlib.h> unconditionally.
6011 * xgetcwd.c: Likewise.
6013 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6014 (free): Remove decl.
6016 * strchrnul.c (strchrnul): Define with a prototype.
6017 Fix bug: c_in was not converted to char before searching.
6019 The following changes are not K&R related:
6021 * group-member.h: Include <sys/types.h>, so that this file is
6023 * makepath.h: Likewise.
6025 * getusershell.c (readname, default_index, line_size, readname):
6026 Use size_t, not int, for sizes.
6027 (readname): If the size overflows, report an error instead of
6030 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6032 * getndelim2.c: Assume stdlib.h per the C89 spec.
6034 2003-09-08 Paul Eggert <eggert@twinsun.com>
6036 Assume C89 or better; remove K&R cruft.
6037 A few of these changes were first proposed by Derek Robert Price
6038 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6040 * addext.c: Include <string.h> unconditionally.
6041 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6042 Don't declare getenv or malloc.
6044 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6045 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6047 (find_stack_direction, alloca): Use prototypes.
6049 * atexit.c (atexit): Define using a prototype.
6051 * basename.c, dirname.c, stripslash.c:
6052 Include <string.h> unconditionally.
6054 * bcopy.c: Include <stddef.h>.
6055 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6057 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6059 * error.h (error, error_at_line, error_print_progname)
6060 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6061 * error.c: Include error.h first, to check interface.
6062 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6063 (VA_START): Remove; all uses changeed to va_start.
6064 (exit, strerror): Remove decls.
6065 (error_print_progname): Prototype uncondionally.
6066 Don't include <errno.h>; no longer needed.
6067 (private_strerror): Remove.
6068 (error_tail): Always define.
6069 (error, error_at_line): Assume C89 or better; always use prototypes.
6070 * fatal.c: Include "fatal.h" first, to test interface.
6071 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6072 (VA_START): Remove; all uses changed to va_start.
6073 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6075 (exit): Remove decl.
6076 (fatal): Prototype unconditionally. Assume va_start works.
6077 Abort at end, to pacify gcc.
6079 * euidaccess.c (main): Define with a prototype.
6081 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6083 * exitfail.c: Include <stdlib.h> unconditionally.
6085 * fnmatch_.h (__P): Remove. All uses changed to assume
6087 * fnmatch.c: Include fnmatch.h first, to test interface.
6088 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6089 (getenv): Remove decl.
6090 (fnmatch): Define using a prototype.
6091 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6092 (FCT): Define using a prototype.
6094 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6096 * gethostname.c: Include <stddef.h>.
6097 (gethostname): Define with prototype. Length is size_t, not int.
6099 2003-09-08 Paul Eggert <eggert@twinsun.com>
6101 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6102 getversion.c should have been removed then, but was accidentally
6105 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6106 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6108 2003-09-07 Paul Eggert <eggert@twinsun.com>
6110 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6111 copy_tm_result. Bug reported by Simon Josefsson in
6112 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6114 2003-09-06 Paul Eggert <eggert@twinsun.com>
6116 * time_r.c, time_r.h: New files.
6118 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6120 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6121 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6123 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6125 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6126 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6129 * timegm.c: Switch to glibc implementation, with the following changes:
6130 [defined HAVE_CONFIG_H]: Include <config.h>.
6131 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6132 (__mktime_internal) [!defined _LIBC]: New decl.
6133 (__gmtime_r) [!defined _LIBC]: New macro and function.
6134 (timegm): Use a prototype, since gnulib assumes C89.
6135 Do not bother declaring tmp to be const, as it's not really usefu.
6136 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6137 (timegm): Declare only if HAVE_DECL_TIMEGM.
6139 2003-09-03 Paul Eggert <eggert@twinsun.com>
6141 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6142 Bug reported by Lute Kamstra in
6143 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6145 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6146 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6147 course with correspondingly smaller numbers for tomorrow and
6148 yesterday. From Tadayoshi Funaba. Originally installed into
6149 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6152 2003-08-31 Simon Josefsson <jas@extundo.com>
6154 * timegm.h: New file.
6155 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6157 2003-08-31 Karl Berry <karl@gnu.org>
6159 * argp.h: update from libc.
6161 2003-08-28 Bruno Haible <bruno@clisp.org>
6163 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6164 warning on QNX, which defines O_BINARY to 000000.
6166 2003-08-24 Bruno Haible <bruno@clisp.org>
6168 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6169 MSVC7 <stdio.h> is included later.
6171 2003-08-20 Bruno Haible <bruno@clisp.org>
6173 * progname.h: New file, from GNU gettext.
6174 * progname.c: New file, from GNU gettext.
6175 * progreloc.c: New file, from GNU gettext.
6177 2003-08-19 Bruno Haible <bruno@clisp.org>
6179 * xstrdup.c: Assume <string.h> exists.
6181 2003-08-18 Jim Meyering <jim@meyering.net>
6183 * setenv.h: Indent nested cpp directive.
6184 * vasnprintf.c: Remove trailing blanks.
6186 2003-08-17 Simon Josefsson <jas@extundo.com>
6187 Bruno Haible <bruno@clisp.org>
6189 * xstrndup.h: New file.
6190 * xstrndup.c: New file.
6192 2003-08-17 Bruno Haible <bruno@clisp.org>
6194 * strndup.h: New file.
6196 2003-08-16 Paul Eggert <eggert@twinsun.com>
6198 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6199 space, undoing this 2003-08-12 change:
6200 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6202 2003-08-16 Jim Meyering <jim@meyering.net>
6204 Merge from coreutils.
6205 * xstrtoimax.c: #else #if -> #elif.
6206 * xstrtoumax.c: Likewise.
6208 2003-08-15 Paul Eggert <eggert@twinsun.com>
6210 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6211 rather than tab, after '#' in shell-script copyright notices.
6212 Suggested by Bruno Haible.
6214 2003-08-15 Jim Meyering <jim@meyering.net>
6215 and Paul Eggert <eggert@twinsun.com>
6217 Merge from coreutils.
6218 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6219 member but strut utmpx does not. Needed for AIX 4.3.3.
6220 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6222 2003-08-15 Jim Meyering <jim@meyering.net>
6224 Merge from coreutils.
6225 * xgethostname.c: Include <stdlib.h>.
6226 (xghostname): Don't exit for anything other than memory-related
6227 failure; just return NULL.
6228 * userspec.c: Include "posixver.h".
6229 (parse_user_spec): Accept `.' as a separator only
6230 in pre-POSIX-200112 mode.
6231 * strtoimax.c: Use #elif rather than #else #if.
6232 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6233 Remove function, now that we can rely on a working tzset function.
6234 [!_LIBC]: Ensure that the required autoconf test has been run.
6235 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6236 Use underlying_strftime for %r.
6237 * sha.c: Merge in some clean-up and optimization changes from glibc.
6238 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6239 Ensure that it is a multiple of 64.
6240 Rearrange loop exit tests so as to avoid performing an
6241 additional fread after encountering an error or EOF.
6242 * realloc.c: Update copyright date.
6244 2003-08-14 Jim Meyering <jim@meyering.net>
6246 Merge from coreutils.
6247 * obstack.h: Whitespace changes.
6248 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6249 and xcalloc return values.
6250 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6251 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6252 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6253 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6254 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6256 Use mntctl's return value to drive the entry-processing loop, since
6257 we can't rely on the value of the vmt_length member in the last
6258 entry. On some systems doing so could result in exhausting
6259 virtual memory. Based in part on a patch from Mike Jetzer.
6261 2003-08-14 Jim Meyering <jim@meyering.net>
6262 and Paul Eggert <eggert@twinsun.com>
6264 Merges from coreutils, plus other fixes.
6265 * physmem.c: Merge in portability changes from gcc/libiberty
6266 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6267 for credits and details. Thanks to Kaveh Ghazi for helping
6268 to keep these files in sync.
6269 (ARRAY_SIZE): Define it.
6270 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6271 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6272 (memcasecmp): Don't assume size_t fits in unsigned int.
6273 Remove casts and duplicate code.
6274 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6275 (memcpy): Remove definition.
6276 Merge in some clean-up and optimization changes from glibc.
6277 [BLOCKSIZE]: Move definition to top of file.
6278 Ensure that it is a multiple of 64.
6279 Rearrange loop exit tests so as to avoid performing an
6280 additional fread after encountering an error or EOF.
6281 * md5.h (md5_uintptr): Define.
6282 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6283 return to the initial working directory. Preserve errno
6285 * idcache.c: Include "xalloc.h".
6286 (xmalloc, xrealloc): Remove decls.
6287 (getuser): Remove casts no longer required in C89.
6288 * human.c: Include stdio.h, for sprintf.
6289 * group-member.c: Include "xalloc.h".
6290 (xmalloc, xrealloc): Remove decls.
6291 (get_group_info): Remove casts no longer required in C89.
6292 * getusershell.c (readname): Remove casts no longer required in C89.
6293 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6294 * getline.c: Whitespace fix, from coreutils.
6296 2003-08-13 Paul Eggert <eggert@twinsun.com>
6298 * exclude.c: Include <ctype.h>
6299 (IN_CTYPE_DOMAIN): New macro.
6301 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6304 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6305 Undo previous (whitespace-only) change.
6307 2003-08-12 Paul Eggert <eggert@twinsun.com>
6309 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6310 Normalize leading white space and remove trailing white space.
6311 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6312 notice, as per ../config/srclist-update.
6314 Merge from coreutils.
6315 * euidaccess.h: New file.
6316 * euidaccess.c: Include it.
6317 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6318 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6319 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6321 2003-08-11 Bruno Haible <bruno@clisp.org>
6323 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6324 (vasnprintf): Use it instead of wcslen.
6326 2003-08-11 Bruno Haible <bruno@clisp.org>
6328 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6329 value to ensure that _Bool promotes to int. Use #define for _Bool when
6330 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6332 2003-08-10 Karl Berry <karl@gnu.org>
6334 * regex.h: update from libc (whitespace fix).
6336 2003-08-09 Paul Eggert <eggert@twinsun.com>
6338 Merge some files from coreutils. These changes were
6339 originally made by Jim Meyering.
6340 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6341 many older Unixes require this.
6342 * alloca.c (alloca): Remove cast to argument of free;
6343 no longer needed in C89.
6344 * alloca_.h, regex.h: Fix white space to match
6345 what GNU indent does.
6347 2003-08-05 Paul Eggert <eggert@twinsun.com>
6349 * bumpalloc.h: Remove.
6351 2003-08-04 Paul Eggert <eggert@twinsun.com>
6353 * getloadavg.c: Change copyright notice and spacing to conform to
6356 Merge from coreutils.
6357 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6359 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6360 from Karl Berry, implemented by Jim Meyering.
6361 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6362 from Dmitry V. Levin.
6363 Remove anachronistic cast of xrealloc.
6364 * fnmatch_.h (__const): Remove. Use 'const'.
6365 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6366 type. Otherwise, it wouldn't compile with at least /bin/cc on
6367 ymp-cray-unicos9.0.2.X.
6368 Combine two mostly-identical uses of alloca into one.
6369 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6371 2003-08-04 Dave Love <d.love@dl.ac.uk>
6375 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6376 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6377 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6378 obsolete NLIST_NAME_UNION.
6379 [__GNU__]: Undef BSD and FSCALE.
6380 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6382 2003-08-03 Paul Eggert <eggert@twinsun.com>
6384 * stdbool_.h (_Bool): Make it signed char, instead of
6385 an enum type, so that it's guaranteed to promote to int. See:
6386 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6388 2003-07-31 Paul Eggert <eggert@twinsun.com>
6390 * strerror.c: Include config.h, limits.h. Declare sprintf.
6391 (strerror): Don't assume that a printable int fits in 14 bytes.
6393 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6394 Bruno Haible <bruno@clisp.org>
6396 * getline.h (getline, getdelim): Change return type to ssize_t.
6397 * getline.c (getline, getdelim): Likewise.
6398 Remove _GNU_SOURCE define; now it's defined in config.h through
6401 2003-07-22 Paul Eggert <eggert@twinsun.com>
6403 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6404 over-parenthesization in macros.
6406 Sync with coreutils.
6408 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6411 Use `exit_failure' for xalloc and xmemcoll instead of their own
6412 private exit-failure variables.
6413 * xalloc.h (xalloc_exit_failure): Remove.
6414 * xmalloc.c: Likewise. Include exitfail.h.
6415 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6416 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6417 * xmemcoll.c: Likewise. Include exitfail.h.
6418 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6420 2003-07-18 Paul Eggert <eggert@twinsun.com>
6422 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6423 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6424 to test that it can stand by itself. Include "exitfail.h".
6425 Clients should set exit_failure instead.
6426 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6428 2003-07-18 Andreas Schwab <schwab@suse.de>
6430 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6432 2003-07-18 Bruno Haible <bruno@clisp.org>
6434 * getndelim2.h: New file.
6435 * getndelim2.c: Make into a module of its own. Include config.h,
6437 (getndelim2): Make non-static. Change return type to ssize_t.
6438 * getline.h: Change argument names.
6439 * getline.c: Include getndelim2.h instead of getndelim2.c.
6440 * getnline.c: Include getndelim2.h.
6442 2003-07-17 Bruno Haible <bruno@clisp.org>
6444 * Makefile.am: Remove file.
6445 * Makefile.in: Remove file.
6447 2003-07-17 Bruno Haible <bruno@clisp.org>
6449 * getnline.h: New file.
6450 * getnline.c: New file.
6451 * getndelim2.c: New file, extracted from getline.c.
6452 (getndelim2): Renamed from getdelim2, with added nmax argument.
6453 * getline.c: Include getndelim2.c.
6454 (getdelim2): Moved out to getndelim2.c.
6455 (getline, getdelim): Update.
6457 2003-07-15 <karl@gnu.org>
6459 * vasnprintf.c: update from gettext.
6461 2003-07-15 Jim Meyering <jim@meyering.net>
6463 * makepath.c (make_path): Enclose diagnostic in _(...).
6465 2003-07-14 Paul Eggert <eggert@twinsun.com>
6467 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6468 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6469 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6470 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6471 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6472 updated automatically by ../config/srclist-update. This changes
6473 their license from LPGL to GPL.
6475 2003-07-14 Jim Meyering <jim@meyering.net>
6477 Don't emit diagnostics. Let callers do that.
6478 * save-cwd.c: Don't include "error.h".
6479 (save_cwd): Don't call error. Ensure that errno is valid
6480 when returning nonzero.
6482 * save-cwd.h (restore_cwd): Update prototype.
6483 * save-cwd.c (restore_cwd): Remove two parameters.
6484 Simplify. Don't call error upon failure. Let callers do that.
6485 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6486 when auditing is enabled. But don't bother updating the #if.
6488 2003-07-14 Simon Josefsson <jas@extundo.com>
6490 * mempcpy.h: New file.
6491 * mempcpy.c: New file.
6493 2003-07-14 Paul Eggert <eggert@twinsun.com>
6495 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6496 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6497 unicodeio.c, unicodeio.h, unlocked-io.h:
6498 Switch from LGPL to GPL.
6500 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6502 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6503 it breaks C++ compilation.
6504 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6506 2003-07-10 Jim Meyering <jim@meyering.net>
6508 * vasnprintf.c: Remove trailing blanks.
6509 Make cpp indentation consistent.
6511 2003-07-09 Paul Eggert <eggert@twinsun.com>
6513 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6514 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6515 Switch from LGPL to GPL.
6517 2003-07-07 Paul Eggert <eggert@twinsun.com>
6519 * mktime.c: Fix some boundary cases and remove need for floating point.
6521 Issue a compile-time diagnostic if time_t is floating point, or if
6522 two's complement arithmetic is not in effect, or if arithmetic
6523 right shift does not propagate the sign. These assumptions were
6524 all in the original code but they weren't checked.
6526 (TIME_T_MIDPOINT, verify): New macros.
6527 (__isleap): Remove; it has integer overflow problems.
6528 (leapyear): New function, without those problems.
6529 (ydhms_tm_diff): Remove; splitting into two parts.
6530 (ydhms_diff): New function, containing the arithmetic part of
6531 the old ydhms_tm_diff function. Issue a compile-time
6532 diagnostic if we are not using C99 integer division.
6533 Avoid casts when possible.
6534 (guess_time_tm): New function, containing the checking part of
6535 the old ydhms_tm_diff function. Return the new value, rather than
6536 the difference between it and the old. Accept a new argument T
6537 so that *T specifies the old value. Check for overflow in the result.
6539 (__mktime_internal): Use a time_t offset, not a long int offset.
6540 This undoes the 2003-06-04 change, which is no longer needed now
6541 that we have better overflow checking.
6542 (localtime_offset): Likewise.
6544 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6545 and long are 64-bit but int is only 32-bit.
6546 (ydhms_diff): Use long int to store year1 and yday1.
6547 Issue a compile-time diagnostic if long int is not wide enough.
6549 (__mktime_internal): Use long int to store adjusted year and yday.
6550 Use plain C rather than preprocessor commands, if that doesn't
6552 Check for overflow (and try to repair) after each probe
6553 rather than checking only at the very end. This avoids some bugs
6554 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6555 does not equal GMT offset at maximum time).
6556 Use integer to check for overflow rather than floating point; this
6557 is more portable to non-IEEE hosts, and is a tad faster.
6558 When we detect that we are oscillating between two values,
6559 don't check whether tm_isdst has the requested value, since
6560 we already know the answer. When tm_isdst has the wrong value,
6561 use a different heuristic to find the right one, based on the
6562 extreme values actually observed in practice in tz2003a,
6563 rather than the (overly optimistic) "previous 3 calendar quarters".
6565 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6566 "T const" to accommodate glibc style.
6567 (check_result): Use less-confusing report format. "long" -> "long int.
6569 Don't loop if the iteration overflows time_t.
6570 Allow a negative step in the iteration.
6572 2003-07-01 Paul Eggert <eggert@twinsun.com>
6574 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6575 having it depend on HAVE_SYS_TYPES_H.
6577 2003-06-25 Bruno Haible <bruno@clisp.org>
6579 * readlink.c: New file.
6581 2003-06-20 Bruno Haible <bruno@clisp.org>
6583 Assume C89, so PARAMS isn't needed.
6584 * unicodeio.h (PARAMS): Remove.
6585 * unicodeio.c: Don't use PARAMS.
6587 2003-06-18 Jim Meyering <jim@meyering.net>
6589 Merge changes from coreutils.
6590 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6591 Remove explicit declarations of xmalloc and realloc.
6593 (read_utmp): Remove anachronistic cast of xmalloc.
6595 2003-06-17 Paul Eggert <eggert@twinsun.com>
6597 Assume C89, so PARAMS isn't needed.
6598 * backupfile.h (PARAMS): Remove. All uses removed.
6599 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6600 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6601 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6602 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6603 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6604 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6605 xstrtol.h: Likewise.
6606 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6607 same.h, strverscmp.h: Do not include config.h; no longer needed.
6608 Anyway, config.h should always be included before any other file.
6610 2003-06-11 Simon Josefsson <jas@extundo.com>
6612 * sysexit_.h: New file.
6614 2003-05-20 Derek Price <derek@ximbiot.com>
6616 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6618 2003-06-10 Simon Josefsson <jas@extundo.com>
6620 * strchrnul.h: New file.
6621 * strchrnul.c: New file.
6623 2003-06-10 Simon Josefsson <jas@extundo.com>
6625 * argp.h: New file, from glibc.
6626 * argp-ba.c: New file, from glibc.
6627 * argp-eexst.c: New file, from glibc.
6628 * argp-fmtstream.c: New file, from glibc.
6629 * argp-fmtstream.h: New file, from glibc.
6630 * argp-fs-xinl.c: New file, from glibc.
6631 * argp-help.c: New file, from glibc.
6632 * argp-namefrob.h: New file, from glibc.
6633 * argp-parse.c: New file, from glibc.
6634 * argp-pv.c: New file, from glibc.
6635 * argp-pvh.c: New file, from glibc.
6636 * argp-xinl.c: New file, from glibc.
6638 2003-06-07 Jim Meyering <jim@meyering.net>
6640 * readtokens.h: Put `Free Software Foundation, Inc.'
6641 in place of my name in the copyright comment.
6642 Remove definition and uses of __P.
6645 * stat.c: Don't declare xmalloc explicitly.
6646 Instead, include "xalloc.h".
6647 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6648 xrealloc, and xcalloc return values.
6649 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6651 * xgetcwd.h: Remove definition/uses of PARAMS.
6653 2003-06-06 Jim Meyering <jim@meyering.net>
6655 * stdbool_.h: Renamed from stdbool.h.in.
6657 2003-06-06 Jim Meyering <jim@meyering.net>
6659 Merge from coreutils.
6660 * same.c: (same_name): Declare *_basename locals to be `const'.
6661 Consolidate declarations and initializations of *_base* locals.
6663 Merge from coreutils.
6664 This avoids a core dump on systems without GNU putenv,
6665 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6666 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6667 (unsetenv): New static function, from GNU libc.
6668 (rpl_putenv): Use it.
6670 * modechange.c: Remove trailing blanks.
6672 Merge from coreutils.
6673 * fsusage.c: Remove declaration of statfs.
6674 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6676 * posixtm.c: Include <stdbool.h> unconditionally.
6678 2003-06-05 Paul Eggert <eggert@twinsun.com>
6680 * mktime.c (__mktime_internal): When resolving a tm_isdst
6681 mismatch, look in future quarters as well as past. This fixes a
6682 bug when processing fall-backwards gaps immediately after a long
6683 period of daylight-saving time.
6685 * mktime.c: Assume freestanding C89 or better.
6686 (HAVE_LIMITS_H): Remove. Assume it's 1.
6687 (__P): Remove; not used.
6688 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6689 (mktime, not_equal_tm, print_tm, check_result,
6690 main): Use prototypes. Use const * where appropriate.
6691 (main): Fix typo in testing code that uncovered by above changes.
6692 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6694 2003-06-04 Paul Eggert <eggert@twinsun.com>
6696 * mktime.c: Fix Debian bug 177940
6697 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6698 (localtime_offset): Now long int, not time_t, because we want it
6699 to be guaranteed to be signed. All uses changed.
6700 (__mktime_internal): If overflow would occur when adding offset,
6703 Merge 'human' changes from coreutils. Rewrite to support
6704 locale-specific notations like thousands separators.
6705 * human.c: Simplify authorship notice.
6706 Include human.h immediately after config.h.
6707 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6708 <limits.h>: Do not include, since human.h does.
6709 (SIZE_MAX, UINTMAX_MAX): New macros.
6710 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6711 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6712 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6713 (power_letter): Renamed from suffixes.
6714 (generate_suffix_backwards): Remove.
6715 (adjust_value): Now takes int style (because of human.h changes)
6716 and long double value (for greater precision on some platforms).
6717 (group_number): New function.
6718 (human_readable): Use it. Use integer options, not enum.
6719 Put the options before the sizes in the arg list.
6720 Support all the new options.
6721 The old human_readable function has been removed;
6722 use inttostr.h instead.
6723 (human_readable, default_block_size, humblock):
6724 Use uintmax_t, not int, for block sizes.
6725 (human_readable_inexact, block_size_types): Remove.
6726 (block_size_opts): New constant.
6727 (human_options): Renamed from human_block_size, with new signature
6728 that allows block sizes up to UINTMAX_MAX. All callers changed.
6729 * human.h: Add copyright and authorship notice.
6730 Include <limits.h> and <stdbool.h> unconditionally.
6731 (PARAMS): Remove. All uses removed.
6732 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6733 (enum human_inexact_style): Remove tag; now a nameless enum.
6734 (human_floor, human_ceiling, human_round_to_even): Now have
6735 values 2, 0, 1 rather than -1, 1, 0.
6736 (human_group_digits, human_suppress_point_zero, human_autoscale,
6737 human_base_1024, human_SI, human_B): New constants.
6738 (human_readable_inexact, human_block_size): Remove.
6739 (human_readable): Size args are now uintmax_t, not int.
6740 (human_options): New decl.
6742 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6743 unnecessary now that we assume C89 or better. This change
6744 imported from coreutils.
6746 * mktime.c (__mktime_internal): Do not reject negative timestamps
6747 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6748 in the 2003-05-30 sync from glibc.
6750 .h files should stand alone, but we shouldn't include <sys/types.h>
6751 if we can get away with just <stddef.h>.
6753 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6754 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6755 rather than <sys/types.h>, as we merely need size_t.
6756 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6758 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6759 Include <stdio.h>, to get FILE.
6760 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6761 memcasecmp.h has included <stddef.h> and all we need is size_t.
6762 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6763 our interface, instead of including <sys/types.h>
6765 2003-06-02 Paul Eggert <eggert@twinsun.com>
6768 Fix some minor time-related bugs with POSIX time arguments.
6769 Some valid time stamps were being rejected (notably -1, and
6770 time stamps before 1900 on 64-bit hosts). And some invalid
6771 time stamps were being accepted, e.g. September 31.
6773 * posixtm.h (posixtime): Return bool instead of time_t, so
6774 that we can return (time_t) -1 successfully.
6775 * posixtm.c: Likewise.
6776 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6777 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6778 (t): Remove static var.
6779 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6780 of static var. All uses changed.
6781 (year): Do not reject years before 1900; they can occur with
6783 (posix_time_parse): Do not check for out-of-range components;
6784 that is now the caller's responsibility, since our checks were
6785 only approximations.
6786 (posixtime): Use mktime to check for out-of-range components,
6787 since it knows them exactly.
6788 If mktime returns (time_t) -1, check whether an error actually occurred
6789 by invoking localtime on -1.
6790 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6791 posixtime failures better.
6792 Improve the test data (in comments only).
6794 2003-05-30 <karl@gnu.org>
6796 * mktime.c: update from libc.
6798 2003-05-30 Bruno Haible <bruno@clisp.org>
6800 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6801 * localcharset.h: Likewise.
6802 * localcharset.c: Likewise.
6804 2003-05-28 Paul Eggert <eggert@twinsun.com>
6806 Assume the headers required for C89 freestanding compilers.
6807 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6808 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6809 without checking for HAVE_LIMITS_H.
6810 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6811 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6813 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6814 * exclude.c: Include <stdbool.h> unconditionally.
6815 * tempname.c: Include <stddef.h> unconditionally.
6816 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6817 * modechange.c, rpmatch.c (NULL): Don't define, since
6818 <stddef.h> does that.
6819 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6820 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6821 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6822 * xstrtol.c: Likewise.
6823 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6824 * savedir.c: Include <stddef.h> instead of defining NULL.
6826 * addext.c (addext): Use assignment rather than cast, to avoid
6827 warnings on some platforms.
6829 * mktime.c (__mktime_internal): Do not reject negative timestamps
6832 2003-05-10 Bruno Haible <bruno@clisp.org>
6834 * linebreak.c (iconv_string_length): Don't return -1 just because the
6835 string is longer than 4 KB.
6837 2003-05-12 Jim Meyering <jim@meyering.net>
6839 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6840 the space-padded-by-default conversion specifiers, %e, %k, %l.
6842 2003-05-03 Bruno Haible <bruno@clisp.org>
6844 Upgrade to Unicode-4.0.
6845 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6846 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6847 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6848 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6849 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6850 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6851 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6852 Change width of U+E0100..U+E01EF from 1 to 0.
6854 2003-04-25 Bruno Haible <bruno@clisp.org>
6856 * copy-file.c: Include <stddef.h>, for size_t.
6858 2003-04-25 Jim Meyering <jim@meyering.net>
6860 * copy-file.c (copy_file_preserving): Declare buf_size to be
6861 of type size_t, not int.
6863 2003-04-11 Jim Meyering <jim@meyering.net>
6865 Merge changes from Coreutils.
6867 2003-03-22 Jim Meyering <jim@meyering.net>
6869 * strftime.c (widen): Cast alloca return value to proper type.
6871 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6874 * strftime.c (my_strftime): Handle very large width
6875 specifications for numeric values correctly. Improve checks for
6878 2003-01-19 Jim Meyering <jim@meyering.net>
6880 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6881 (nl_get_alt_digit) [! defined my_strftime]: Define.
6882 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6883 _nl_get_alt_digit and _nl_get_walt_digit.
6885 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6886 These changes have no effect outside of _LIBC.
6888 2003-04-10 Bruno Haible <bruno@clisp.org>
6890 * findprog.h: New file, from GNU gettext.
6891 * findprog.c: New file, from GNU gettext.
6893 2003-04-05 Jim Meyering <jim@meyering.net>
6895 Merge changes from Coreutils.
6897 * exclude.h (PARAMS): Remove definition and uses.
6898 * exclude.c: Remove uses of `PARAMS'.
6900 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6901 Add test-cases for DOS filenames. Declare program_name.
6902 (main): Set up program_name. Patch by Rich Dawe.
6904 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6906 Use mntctl's return value to drive the entry-processing loop, since
6907 we can't rely on the value of the vmt_length member in the last
6908 entry. On some systems doing so could result in exhausting
6909 virtual memory. Based in part on a patch from Mike Jetzer.
6911 2003-04-04 Bruno Haible <bruno@clisp.org>
6913 * linebreak.h: New file, from GNU gettext.
6914 * linebreak.c: New file, from GNU gettext with slight modifications.
6915 * lbrkprop.h: New file, from GNU gettext.
6917 2003-04-03 Bruno Haible <bruno@clisp.org>
6919 * utf8-ucs4.h: New file, from GNU gettext.
6920 * utf16-ucs4.h: New file, from GNU gettext.
6921 * ucs4-utf8.h: New file, from GNU gettext.
6922 * ucs4-utf16.h: New file, from GNU gettext.
6924 2003-04-02 Bruno Haible <bruno@clisp.org>
6926 * binary-io.h: New file, from GNU gettext.
6928 2003-04-01 Bruno Haible <bruno@clisp.org>
6930 * pathname.h: New file, from GNU gettext.
6931 * concatpath.c: New file, from GNU gettext.
6933 2003-03-30 Bruno Haible <bruno@clisp.org>
6935 * copy-file.c (copy_file_preserving): Don't set owner if the function
6936 chown() doesn't exist.
6938 2003-03-28 Bruno Haible <bruno@clisp.org>
6940 * copy-file.h: New file, from GNU gettext.
6941 * copy-file.c: New file, from GNU gettext.
6943 2003-03-18 Jim Meyering <jim@meyering.net>
6945 * quote.c (quote_n): Fix typo in comment.
6947 2003-03-14 Jim Meyering <jim@meyering.net>
6949 Merge changes from Coreutils.
6950 * obstack.h (obstack_object_size): Declare temporary, __o,
6951 to be const, in order to avoid warnings.
6952 (obstack_room): Likewise.
6953 (obstack_empty_p): Likewise.
6955 2003-03-13 Paul Eggert <eggert@twinsun.com>
6957 Merge changes from Bison.
6958 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6959 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6960 when compiling Bison 1.875's `bitset bset = obstack_alloc
6961 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6962 * hash.c: Include <stdbool.h> unconditionally.
6964 2003-03-09 Paul Eggert <eggert@twinsun.com>
6966 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6967 Reported by Bruce Becker; see:
6968 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6970 2003-03-03 Paul Eggert <eggert@twinsun.com>
6971 Bruno Haible <bruno@clisp.org>
6973 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6974 Reported by John Hughes, see
6975 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6977 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6979 * poll_.h: New file.
6982 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6984 * mathl.h: New file.
6985 * acosl.c: New file.
6986 * asinl.c: New file.
6987 * atanl.c: New file.
6988 * ceill.c: New file.
6991 * floorl.c: New file.
6992 * frexpl.c: New file.
6993 * ldexpl.c: New file.
6995 * sincosl.c: New file.
6997 * sqrtl.c: New file.
6999 * trigl.c: New file.
7000 * trigl.h: New file.
7002 2003-02-17 Bruno Haible <bruno@clisp.org>
7004 * mkdtemp.h: New file, from GNU gettext.
7005 * mkdtemp.c: New file, from GNU gettext.
7007 2003-01-31 Bruno Haible <bruno@clisp.org>
7009 * rename.c: #undef rename before defining rpl_rename.
7010 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7012 2003-01-30 Bruno Haible <bruno@clisp.org>
7014 * printf-args.h: New file, from GNU gettext.
7015 * printf-args.c: New file, from GNU gettext.
7016 * printf-parse.h: New file, from GNU gettext.
7017 * printf-parse.c: New file, from GNU gettext.
7018 * vasnprintf.h: New file, from GNU gettext.
7019 * vasnprintf.c: New file, from GNU gettext.
7020 * asnprintf.c: New file, from GNU gettext.
7021 * vasprintf.h: New file, from GNU gettext with modifications.
7022 * vasprintf.c: New file, from GNU gettext.
7023 * asprintf.c: New file, from GNU gettext.
7025 2003-01-29 Bruno Haible <bruno@clisp.org>
7027 * stpncpy.h: New file, from GNU gettext with modifications.
7028 * stpncpy.c: New file, from GNU gettext with modifications.
7030 2003-01-28 Bruno Haible <bruno@clisp.org>
7032 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7034 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7037 2003-01-27 Bruno Haible <bruno@clisp.org>
7039 * xsetenv.h: New file, from GNU gettext.
7040 * xsetenv.c: New file, from GNU gettext.
7042 2003-01-23 Bruno Haible <bruno@clisp.org>
7044 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7046 2003-01-22 Bruno Haible <bruno@clisp.org>
7048 * exit.h: New file, from GNU gettext.
7050 2003-01-11 Bruno Haible <bruno@clisp.org>
7052 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7053 * strcase.h (strcasecmp, strncasecmp): Likewise.
7055 2003-01-14 Jim Meyering <jim@meyering.net>
7057 * same.c (same_name): Tweak a comment.
7059 2003-01-11 Bruno Haible <bruno@clisp.org>
7061 * same.c (same_name): Reorder tests so as to avoid calling stat()
7062 when a string comparison is sufficient.
7064 2003-01-11 Bruno Haible <bruno@clisp.org>
7066 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7069 2003-01-11 Bruno Haible <bruno@clisp.org>
7071 * hash-pjw.c: Add comment about low quality of this function.
7073 2003-01-12 Paul Eggert <eggert@twinsun.com>
7075 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7076 to avoid collisions with libcurses and libreadline.
7078 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7079 * getstr.h, getstr.c: Remove.
7080 * getline.c: Include "getline.h", to check interface.
7081 Move body of old getstr.c here: this defines MIN_CHUNK and
7082 declares getdelim2, which is renamed from getstr.
7083 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7085 * linebuffer.c (readlinebuffer): Renamed from readline.
7087 * linebuffer.h: Likewise.
7088 (readline): Remove backward-compatibility macro.
7090 2003-01-12 Jim Meyering <jim@meyering.net>
7092 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7094 2003-01-10 Bruno Haible <bruno@clisp.org>
7096 * alloca_.h: New file.
7097 * getdate.y: Unconditionally include alloca.h.
7098 * makepath.c: Likewise.
7099 * setenv.c: Likewise.
7100 * userspec.c: Likewise.
7102 2003-01-09 Bruno Haible <bruno@clisp.org>
7104 * stdbool.h.in: New file.
7106 2003-01-08 Bruno Haible <bruno@clisp.org>
7108 * safe-read.c: Include specification header first, to ensure its
7110 * full-write.c: Likewise.
7112 2003-01-08 Jim Meyering <jim@meyering.net>
7114 * full-write.c: Undefine and define-away `const' after inclusion
7115 of errno.h, not before. Suggestion from Bruno Haible.
7117 2003-01-07 Jim Meyering <jim@meyering.net>
7119 * full-write.c: Rework so that it may serve to define full_read, too.
7120 * full-read.c: Simply #define FULL_READ and include full-write.c.
7122 2003-01-06 Jim Meyering <jim@meyering.net>
7124 * version-etc.c: Update year in translatable copyright string.
7126 2002-12-25 Bruno Haible <bruno@clisp.org>
7128 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7129 * xstrtol.h: Likewise.
7130 * xstrtoimax.c: Likewise.
7131 * xstrtoumax.c: Likewise.
7132 * human.h: Likewise.
7134 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7135 on systems that have <inttypes.h> but not <stdint.h>.
7137 2002-12-31 Paul Eggert <eggert@twinsun.com>
7139 * memcoll.c (memcoll): Fall back on a simple algorithm using
7140 memcmp if strcoll doesn't work.
7142 2002-12-23 Bruno Haible <bruno@clisp.org>
7144 * localcharset.h: New file.
7145 * localcharset.c: Include it.
7146 * unicodeio.c: Likewise.
7148 2002-12-22 Bruno Haible <bruno@clisp.org>
7150 * utime.c (utime_null): No need to call ftruncate if the file was
7153 2002-12-23 Bruno Haible <bruno@clisp.org>
7155 * memcoll.c (STRCOLL): New macro.
7158 2002-12-22 Bruno Haible <bruno@clisp.org>
7160 * getstr.h (getstr): Define, to avoid clash with libcurses.
7161 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7163 2002-12-22 Bruno Haible <bruno@clisp.org>
7165 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7167 2002-12-23 Bruno Haible <bruno@clisp.org>
7169 * getline.h: Include <stddef.h>, for size_t.
7171 * unicodeio.h: Include <stddef.h>, for size_t.
7172 * unicodeio.c: Don't include <stddef.h>.
7174 2002-12-17 Bruno Haible <bruno@clisp.org>
7176 * canon-host.c (strdup): Remove unused declaration.
7178 * fsusage.c: Include full_read.h.
7179 (get_fs_usage): Use full_read instead of safe_read.
7181 * utime.c (utime_null): Use SAFE_READ_ERROR.
7183 2002-12-11 Bruno Haible <bruno@clisp.org>
7185 * setenv.h: Rewritten to cope with systems that have setenv() but not
7187 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7190 2002-12-11 Bruno Haible <bruno@clisp.org>
7192 * setenv.c (alloca): Fall back to malloc.
7194 (setenv): Use freea() to free memory allocated with alloca().
7196 2002-11-13 Bruno Haible <bruno@clisp.org>
7198 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7199 function declarations.
7200 * unsetenv.c (unsetenv): Likewise.
7202 2002-03-04 Bruno Haible <bruno@clisp.org>
7204 Portability to AIX 4.3.3.
7205 * unsetenv.c: New file, extracted from setenv.c.
7206 * setenv.c: Move the unsetenv() function to unsetenv.c.
7208 2001-12-20 Bruno Haible <bruno@clisp.org>
7210 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7211 use malloc instead. For SunOS 4.
7213 2001-12-11 Bruno Haible <bruno@clisp.org>
7215 * setenv.c: Declare alloca.
7216 (compar_fn_t): New typedef.
7217 (KNOWN_VALUE, STORE_VALUE): Use it.
7219 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7222 2002-12-10 Paul Eggert <eggert@twinsun.com>
7224 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7225 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7226 Choose values that are less likely to collide with system fnmatch
7228 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7229 defined (e.g., a pure POSIX system).
7230 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7231 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7233 2002-12-06 Jim Meyering <jim@meyering.net>
7235 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7237 Merge in changes from libc's misc/error.c, in preparation
7238 for the merge of gnulib's changes back into libc.
7240 * error.c (_): Define only if not already defined.
7241 Move definition to follow all #include directives.
7242 Include unlocked-io.h only if !_LIBC.
7243 [_LIBC]: Include <libio/libioP.h>.
7244 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7245 (fflush): Tweak definition to use INTUSE.
7248 2002-12-05 Paul Eggert <eggert@twinsun.com>
7250 * alloca.c [defined emacs]: Include "lisp.h".
7251 (xalloc_die) [defined emacs]: New macro.
7252 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7253 [! defined emacs]: Include <xalloc.h>.
7254 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7255 (pointer): Typedef to POINTER_TYPE *.
7256 (malloc): Remove decl; we now always use xmalloc.
7257 (alloca): Use old-style definition, since Emacs needs this.
7258 Check for arithmetic overflow when computing combined size.
7260 2002-12-04 Paul Eggert <eggert@twinsun.com>
7262 Do not generate unlocked-io.h automatically, since it's easier to
7263 maintain it by hand.
7265 * unlocked-io.h: New file, from GNU diffutils,
7266 but with proper copyright notice and attribution.
7268 * Makefile.am: Add copyright notice.
7269 (libfetish_a_SOURCES): Add unlocked-io.h.
7270 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7271 (DISTCLEANFILES, io_functions): Remove macros.
7272 (EXTRA_DIST): Remove gen_uio.
7273 (unlocked-io.h): Remove rule.
7275 2002-12-04 Jim Meyering <jim@meyering.net>
7277 Reflect the fact that stat.c and lstat.c are no longer generated.
7278 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7279 (DISTCLEANFILES): Likewise.
7280 (EXTRA_DIST): Likewise.
7281 (all_local): Don't depend on stat.c or lstat.c.
7282 (stat.c, lstat.c): Remove rules.
7283 (EXTRA_DIST): Remove xstat.in.
7285 * xstat.in: Remove file. Contents moved into stat.c.
7286 * stat.c: New file. Contents mostly from xstat.in.
7287 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7288 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7290 * safe-read.c: Rework so that it may serve to define safe_write, too.
7291 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7293 2002-12-03 Jim Meyering <jim@meyering.net>
7295 * safe-read.c, safe-write.c: Change variable names and comments, but
7296 not semantics, to minimize the differences between these two files.
7297 (safe_read): Change comment to mention SAFE_READ_ERROR.
7299 * safe-read.c (IS_EINTR): Define.
7300 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7302 2002-12-02 Bruno Haible <bruno@clisp.org>
7304 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7305 Define, taken from safe-read.c.
7306 (INT_MAX): Provide fallback.
7307 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7308 * safe-write.h (SAFE_WRITE_ERROR): Define.
7310 * safe-read.c (EINTR): Remove definition.
7311 (safe_read): Don't use EINTR if it is absent.
7313 2002-12-02 Jim Meyering <jim@meyering.net>
7315 * safe-read.c (EINTR): Define.
7316 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7317 (INT_MAX): Provide fallback.
7318 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7320 * safe-read.h (SAFE_READ_ERROR): Define.
7322 2002-12-01 Jim Meyering <jim@meyering.net>
7324 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7325 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7327 2002-11-27 Paul Eggert <eggert@twinsun.com>
7329 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7330 hash_rehash): Replace `if (limit <= value) abort ();' with
7331 `if (! (value < limit)) abort ();', for readability.
7333 2002-11-26 <karl@gnu.org>
7335 * strdup.c: copy from libc again, with jim's ok.
7336 * .cppi-disable: re-add strdup.c
7338 2002-11-25 <karl@gnu.org>
7340 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7341 instead of "strtol.c".
7343 2002-11-25 Jim Meyering <jim@meyering.net>
7345 * mktime.c: Sync from libc, now that it has the latest fix.
7347 2002-11-24 <karl@gnu.org>
7349 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7350 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7352 2002-11-24 Jim Meyering <jim@meyering.net>
7354 Update from coreutils:
7356 * mktime.c: Merge in changes from libc.
7358 Avoid a link-time failure on some Linux systems.
7359 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7360 (__mon_yday): Declare with the STATIC attribute.
7361 (__mktime_internal): Likewise.
7362 Based on a report from Greg Schafer.
7364 2002-11-23 Jim Meyering <jim@meyering.net>
7366 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7367 Use `unsigned', not `int', as type of index.
7369 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7371 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7373 2002-11-22 Paul Eggert <eggert@twinsun.com>
7375 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7376 hint that one should use `if (! x) abort ();' rather than `assert
7377 (x);', and anyway it's one less thing to worry about configuring.
7378 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7379 hash_rehash, hash_insert): Use abort rather than assert.
7381 2002-11-22 Paul Eggert <eggert@twinsun.com>
7383 * quotearg.h: Allow multiple inclusion by surrounding with
7384 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7385 so that we can be included first.
7386 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7387 * quotearg.c: Include quotearg.h immediately after config.h.
7388 No need to include stddef.h or sys/types.h any more.
7389 Surround local include files with "", not "<>".
7390 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7391 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7392 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7393 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7394 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7395 (ISPRINT): Remove; no longer needed now that we assume C89.
7397 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7400 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7401 quotearg_char): Use SIZE_MAX rather than
7402 (size_t) -1 when we are talking about "infinity".
7404 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7406 2002-11-22 Bruno Haible <bruno@clisp.org>
7408 * safe-read.h: Assume C89. Add comments.
7409 (safe_read): Change return type to size_t.
7410 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7411 counts > SSIZE_MAX correctly.
7412 * safe-write.h: New file.
7413 * safe-write.c: New file.
7414 * full-read.h: New file.
7415 * full-read.c: New file.
7416 * full-write.h: Assume C89. Add comments.
7417 * full-write.c: Include safe-write.h.
7418 (full_write): Rewritten to use safe_write.
7419 Suggested by Jim Meyering and Paul Eggert.
7421 2002-11-21 Bruno Haible <bruno@clisp.org>
7423 Remove case insensitive option matching.
7424 * argmatch.h (argcasematch): Remove declaration.
7425 (ARGCASEMATCH): Remove macro.
7426 (__xargmatch_internal): Remove case_sensitive argument.
7427 (XARGMATCH): Update.
7428 (XARGCASEMATCH): Remove macro.
7429 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7430 case_sensitive argument.
7431 (argcasematch): Remove function.
7432 (__xargmatch_internal): Remove case_sensitive argument.
7433 (main): Use XARGMATCH instead of XARGCASEMATCH.
7435 * xmalloc.c: Change compile-time error message. Add comment about
7436 required autoconf version.
7438 2002-11-21 Jim Meyering <jim@meyering.net>
7440 * strdup.c (strdup): Tweak comment and initial #if/#include.
7442 Merge in changes from the coreutils.
7444 2002-09-25 Paul Eggert <eggert@twinsun.com>
7445 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7446 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7447 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7448 int. Work more efficiently if X is the same width as uintmax_t.
7449 Do not compare X to -1, to avoid bogus compiler warning.
7450 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7451 Don't assume that f_frsize and f_bsize are the same type.
7453 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7456 * makepath.c (make_path): Restore umask *before* creating the final
7458 (make_path): Minor reformatting.
7460 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7461 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7463 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7464 ones. At least on GNU/Linux systems, `auto' means something else.
7467 2002-11-20 Paul Eggert <eggert@twinsun.com>
7469 Merge argmatch cleanups from Bison. Assume C89.
7471 * argmatch.c: Include config.h here, not in argmatch.h.
7472 Include stdlib.h, for EXIT_FAILURE.
7473 Always include <string.h>, since we assume C89.
7474 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7475 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7476 Include <stddef.h> instead, since it's all we need for size_t.
7477 (PARAMS): Remove. All uses removed.
7478 (ARRAY_CARDINALITY): Do not bother to #undef.
7479 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7480 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7481 Remove unnecessary parentheses.
7482 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7483 Insert necessary parentheses.
7484 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7485 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7487 2002-11-19 Bruno Haible <bruno@clisp.org>
7489 * mbswidth.c: Include mbswidth.h right at the beginning.
7490 * mbswidth.h: Include <stddef.h>, for size_t.
7492 * mbswidth.h (PARAMS): Remove macro.
7493 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7494 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7496 * gcd.h (PARAMS): Remove macro.
7497 (gcd): Use ANSI C function declarations.
7498 * gcd.c (gcd): Likewise.
7500 2002-11-15 Bruno Haible <bruno@clisp.org>
7502 * strcspn.c: Include <stddef.h>.
7503 (strcspn): Use ANSI C function declaration. Change return type to
7505 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7506 (strpbrk): Use NULL.
7507 * strpbrk.h (PARAMS): Remove macro.
7508 (strpbrk): Use ANSI C function declaration.
7509 * strstr.c: Don't include <sys/types.h>.
7510 * strstr.h (PARAMS): Remove macro.
7511 (strstr): Use ANSI C function declarations.
7513 2002-11-06 Bruno Haible <bruno@clisp.org>
7515 * gcd.h (gcd): Change argument type to 'unsigned long'.
7516 * gcd.c (gcd): Likewise.
7518 2002-11-05 Bruno Haible <bruno@clisp.org>
7520 * gcd.h: New file, from gettext-0.11.5.
7521 * gcd.c: New file, from gettext-0.11.5.
7523 2002-11-05 Bruno Haible <bruno@clisp.org>
7525 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7526 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7527 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7528 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7530 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7531 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7533 * closeout.c: Include gettext.h instead of <libintl.h>.
7534 * human.c: Include gettext.h instead of <libintl.h>.
7535 * quotearg.c: Include gettext.h instead of <libintl.h>.
7536 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7537 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7538 * userspec.c: Include gettext.h instead of <libintl.h>.
7539 * version-etc.c: Include gettext.h instead of <libintl.h>.
7540 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7541 (textdomain): Remove definition.
7542 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7544 * long-options.c: Remove include of <libintl.h> and definition of _.
7545 * same.c: Remove include of <libintl.h> and definition of _.
7547 2002-11-04 Bruno Haible <bruno@clisp.org>
7549 * stpcpy.h: New file, from GNU gettext-0.11.5.
7550 * strcase.h: New file, from GNU gettext-0.11.5.
7551 * strpbrk.h: New file, from GNU gettext-0.11.5.
7552 * strstr.h: New file, from GNU gettext-0.11.5.
7553 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7555 2002-05-09 Bruno Haible <bruno@clisp.org>
7557 * config.charset: Update for newest glibc. Add canonical names
7558 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7560 2002-05-09 Bruno Haible <bruno@clisp.org>
7562 * localcharset.c (get_charset_aliases): Add more Windows specific
7565 2002-05-08 Owen Taylor <otaylor@redhat.com>
7567 * config.charset: A few additions for Solaris.
7569 2001-12-05 Bruno Haible <bruno@clisp.org>
7571 * localcharset.c (locale_charset): Don't return an empty string.
7573 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7575 * config.charset: msdos in uk_UA uses CP1125.
7577 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7579 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7580 * localcharset.c (locale_charset): Declare as extern "C".
7582 2002-02-15 Bruno Haible <bruno@clisp.org>
7584 * config.charset [msdosdjgpp]: For Russian, use CP866.
7586 2002-02-11 Bruno Haible <bruno@clisp.org>
7588 * config.charset: Add support for NetBSD.
7590 2002-09-25 <karl@gnu.org>
7592 * strdup.c: copy from libc/string (via ../config/srclist*).
7593 * getopt*: copy from libc/posix.
7594 * gettext.h: copy from gettext.
7595 * .cppi-disable: add strdup.c, gettext.h.
7597 2002-07-01 Jim Meyering <meyering@lucent.com>
7599 * c-stack.c: Include sys/time.h.
7600 From Volker Borchert.
7602 2002-06-11 Paul Eggert <eggert@twinsun.com>
7604 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7605 New macro. Use it uniformly instead of
7606 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7607 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7608 reported by Vin Shelton.
7610 2002-06-22 Jim Meyering <meyering@lucent.com>
7612 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7613 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7615 2002-06-22 Paul Eggert <eggert@twinsun.com>
7617 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7618 Do not assume SA_SIGINFO behavior.
7619 Bug reported by Jim Meyering on NetBSD 1.5.2.
7621 2002-06-22 Jim Meyering <meyering@lucent.com>
7623 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7625 * exitfail.c, exitfail.h: Likewise.
7626 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7628 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7630 (EXTRA_DIST): Add fnmatch_loop.c.
7631 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7633 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7634 * fnmatch.c: Update from diffutils-2.8.2.
7635 * fnmatch_.h: New file. From diffutils-2.8.2.
7636 * fnmatch.h: Remove file.
7638 2002-06-18 Paul Eggert <eggert@twinsun.com>
7640 * file-type.h: Report an error if neither S_ISREG nor
7641 S_IFREG is defined, instead of using a test specific to glibc
7642 2.2. This should be safe, since POSIX requires S_ISREG and
7643 Unix Version 7 had S_IFREG. We don't need to check for
7644 <sys/types.h> since we don't use any symbols that it defines.
7646 2002-06-15 Jim Meyering <meyering@lucent.com>
7648 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7649 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7650 have been included before this file.
7652 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7654 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7655 so that each temporary file name is unique and valid in the first
7656 8 characters, for operation under DOS.
7658 2002-06-15 Jim Meyering <meyering@lucent.com>
7660 Work even with DJGPP 2.03, which lacks support for symlinks.
7662 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7664 * lchown.c (S_ISLNK): Likewise.
7666 2002-06-14 Jim Meyering <meyering@lucent.com>
7668 * file-type.h: Use the version from diffutils-2.8.2.
7669 * file-type.c: Likewise.
7671 2002-05-27 Jim Meyering <meyering@lucent.com>
7673 Fix a problem seen only on nonconforming systems whereby ls.c's
7674 use of localtime, and then of gettimeofday would cause trouble:
7675 the localtime call used to initialize rpl_gettimeofday's save
7676 mechanism would clobber ls's current local time information so
7677 that in any long listing the first file would always be listed
7678 with date 1970-01-01. Analysis by Volker Borchert.
7680 * gettimeofday.c (localtime): Undefine.
7681 (rpl_localtime): New function.
7683 2002-05-22 Jim Meyering <meyering@lucent.com>
7685 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7686 * file-type.h: New file.
7687 * file-type.c (file_type): New file/function. Extracted from diffutils.
7689 2002-04-29 Paul Eggert <eggert@twinsun.com>
7691 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7693 2002-04-28 Paul Eggert <eggert@twinsun.com>
7695 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7696 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7697 of 127, since 64 is the largest conceivable number for ancient
7699 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7701 2002-04-28 Jim Meyering <meyering@lucent.com>
7703 * sig2str.c (WTERMSIG): Remove definition (unused).
7705 2002-04-28 Paul Eggert <eggert@twinsun.com>
7707 * sig2str.h, sig2str.c: New files.
7708 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7710 2002-04-24 Jim Meyering <meyering@lucent.com>
7712 * gettext.h: New file, from Gettext.
7713 * Makefile.am (INCLUDES): Remove -I../intl.
7714 (libfetish_a_SOURCES): Add gettext.h.
7716 2002-04-16 Jim Meyering <meyering@lucent.com>
7718 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7719 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7720 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7722 2002-04-12 Jim Meyering <meyering@lucent.com>
7724 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7726 2002-03-10 Jim Meyering <meyering@lucent.com>
7728 * makepath.c (make_path): Remove a comma from a diagnostic.
7729 Suggestion from Santiago Vila.
7731 2002-03-08 Jim Meyering <meyering@lucent.com>
7733 * rename.c: Mention that this wrapper is needed also on
7734 mips-dec-ultrix4.4 systems.
7736 2002-03-02 Jim Meyering <meyering@lucent.com>
7738 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7739 not HAVE_CLOCK_SETTIME.
7741 2002-02-27 Paul Eggert <eggert@twinsun.com>
7743 * nanosleep.h: Rename to....
7744 * timespec.h: New name for nanosleep.h. All uses changed.
7746 * gettime.c: New file.
7747 * settime.c: New file.
7750 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7751 timespec.h. Remove nanosleep.h.
7753 2002-02-25 Paul Eggert <eggert@twinsun.com>
7755 * acl.c, acl.h: New files.
7756 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7758 2002-02-24 Jim Meyering <meyering@lucent.com>
7760 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7761 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7762 cause trouble. Reported by Nelson Beebe.
7764 2002-02-23 Paul Eggert <eggert@twinsun.com>
7766 * path-concat.c (xpath_concat): Reorder code to pacify
7767 compilers that don't know that xalloc_die never returns.
7769 2002-02-20 Jim Meyering <meyering@lucent.com>
7771 * getdate.c: Regenerate using bison-1.33.
7773 2002-02-15 Paul Eggert <eggert@twinsun.com>
7775 * posixver.c, posixver.h: New files.
7776 * Makefile.am (libfetish_a_SOURCES): Add them.
7778 2002-02-02 Paul Eggert <eggert@twinsun.com>
7779 Bruno Haible <bruno@clisp.org>
7781 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7782 (fwrite_success_callback): New declaration.
7783 * unicodeio.c (unicode_to_mb): New function, extracted from
7784 print_unicode_char. Call failure callback instead of error.
7785 (fwrite_success_callback): New function.
7786 (exit_failure_callback): New function.
7787 (fallback_failure_callback): New function.
7788 (print_unicode_char): Call unicode_to_mb.
7790 2002-01-26 Jim Meyering <meyering@lucent.com>
7792 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7794 2002-01-22 Jim Meyering <meyering@lucent.com>
7796 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7797 Otherwise, some versions of automake would omit the rule that makes
7798 Makefile from Makefile.in.
7800 2001-01-21 Paul Eggert <eggert@twinsun.com>
7802 * xmemcoll.h, xmemcoll.c: New files.
7803 * Makefile.am (libfetish_a_SOURCES): Add them.
7804 * memcoll.c: Include errno.h, and declare errno if not defined.
7805 (memcoll): Set errno to zero if there is no error.
7807 * quotearg.c (quotearg_buffer_restyled):
7808 Fix bug with quoting buffers containing NUL when backslashing escapes.
7809 This bug was exposed by the other changes in this patch.
7810 (quotearg_n_options): New arg ARGSIZE.
7811 All callers changed.
7812 (quoting_options_from_style): New function.
7813 (quotearg_n_style): Use it.
7814 (quotearg_n_style_mem): New function.
7816 * quotearg.h (quotearg_n_style_mem): New function.
7818 2002-01-16 Jim Meyering <meyering@lucent.com>
7820 * getdate.y: Add three semicolons, each just before a closing brace.
7821 Bison (as of version 1.31) no longer papers over that mistake.
7823 2002-02-14 Paul Eggert <eggert@twinsun.com>
7825 * backupfile.c (ISDIGIT): Comment fix.
7826 * getdate.y (ISDIGIT): Likewise.
7827 * posixtm.c (ISDIGIT, year): Likewise.
7828 * strverscmp.c (ISDIGIT): Likewise.
7829 * userspec.c (ISDIGIT): Likewise.
7831 2002-01-05 Jim Meyering <meyering@lucent.com>
7833 * version-etc.c (version_etc_copyright): Update copyright year.
7835 2001-01-19 Paul Eggert <eggert@twinsun.com>
7837 * closeout.c (close_stdout_status): If ferror (stdout), do
7838 not silently exit merely because the output buffer happens to
7839 have nothing pending.
7841 2001-12-18 Paul Eggert <eggert@twinsun.com>
7843 See the big note in ../ChangeLog.
7844 * human.c (suffixes): Prefer K to k for 1024.
7845 (generate_suffix_backwards): New function.
7846 (human_readable_inexact): Use it.
7847 * xstrtol.c (__xstrtol): If there is no number but there
7848 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7849 Accept 'K' as well as 'k'.
7851 2001-12-15 Jim Meyering <meyering@lucent.com>
7853 * regex.h (__restrict_arr): Update from libc.
7855 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7856 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7859 2001-12-10 Jim Meyering <meyering@lucent.com>
7861 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7862 Instead, include "xalloc.h".
7863 (initbuffer): Don't cast xmalloc return value to char*.
7864 (readline): Reword comment.
7865 Don't cast xrealloc return value to char*
7868 2001-12-09 Jim Meyering <meyering@lucent.com>
7870 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7871 `signed and unsigned type in conditional expression'.
7872 * posixtm.c (posix_time_parse): Likewise.
7874 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7876 * readtokens.c (readtoken): Declare an index to be of type unsigned
7877 to avoid a pedantic warning.
7879 * getstr.c: Don't include assert.h.
7880 (getstr): Remove warning-evoking assertions.
7881 Return -1 if offset parameter is out of bounds.
7882 Change the type of a local from int to size_t.
7884 * strftime.c (my_strftime_localtime_r): Include this function
7885 definition in the `#if ! HAVE_TM_GMTOFF' block.
7887 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7888 Include xalloc.h instead.
7890 2001-12-02 Jim Meyering <meyering@lucent.com>
7892 * tempname.c: Don't declare getenv, thus reverting the change of
7893 2001-11-18. It's no longer necessary, now that stdlib.h is always
7896 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7897 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7899 2001-11-30 Akim Demaille <akim@epita.fr>
7901 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7902 before being defined.
7904 2001-11-27 Paul Eggert <eggert@twinsun.com>
7906 * quotearg.h (quotearg_n, quotearg_n_style):
7907 First arg is int, not unsigned.
7908 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7909 (SIZE_MAX, UINT_MAX): New macros.
7910 (quotearg_n_options): Abort if N is negative.
7911 Avoid overflow check on hosts where size_t is 64 bits and int
7912 is 32 bits, as overflow is impossible there.
7913 Fix off-by-one typo that caused unnecessary reallocation.
7915 2001-11-27 Jim Meyering <meyering@lucent.com>
7917 * tempname.c: Merge with version from libc.
7918 * regex.c: Likewise.
7920 * tempname.c: Include stdlib.h unconditionally. On some old systems
7921 for which STDC_HEADERS is 0, it was not included, resulting in a
7922 warning about an integer-to-pointer conversion problem with getenv.
7923 Reported by Volker Borchert.
7925 2001-11-26 Jim Meyering <meyering@lucent.com>
7927 * gtod.h: Remove file.
7928 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7929 * gettimeofday.c: Don't include gtod.h.
7930 (GTOD_init): Remove function.
7931 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7932 Suggestion from Volker Borchert.
7934 2001-11-23 Jim Meyering <meyering@lucent.com>
7936 * hash.h (struct hash_table): Don't define here. Merely declare it.
7937 * hash.c (struct hash_table): Define it here instead.
7939 2001-11-22 Jim Meyering <meyering@lucent.com>
7941 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7943 2001-11-18 Paul Eggert <eggert@twinsun.com>
7945 * tempname.c (TMP_MAX): Remove; no longer needed.
7946 (TEMPORARIES): New macro.
7947 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7948 removes an artificial limitation (e.g. HP-UX 10.20, where
7951 2001-11-18 Jim Meyering <meyering@lucent.com>
7953 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7956 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7957 files will be created before anything else.
7959 2001-11-17 Jim Meyering <meyering@lucent.com>
7961 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7962 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7963 rather than group writable. Patch by Juan F. Codagnone.
7965 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7966 Instead, include "xalloc.h".
7968 * mountlist.c: Include unlocked-io.h after all system headers.
7969 Remove explicit declarations of xmalloc, xrealloc,
7970 and xstrdup. Instead, include "xalloc.h".
7972 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7973 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7974 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7976 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7977 Reported by Padraig Brady.
7979 * mkstemp.c: #undef mkstemp.
7981 (rpl_mkstemp): Rename from mkstemp.
7984 2001-11-16 Jim Meyering <meyering@lucent.com>
7986 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7987 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7988 determine the amount of total physical memory, use pstat_getstatic.
7989 HPUX-11 doesn't define _SC_PHYS_PAGES.
7990 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7991 If sysconf couldn't be used to determine the amount of available
7992 physical memory, use both pstat_getstatic and pstat_getdynamic.
7993 Based on a patch from Bob Proulx.
7995 2001-11-05 Jim Meyering <meyering@lucent.com>
7997 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7999 2001-11-03 Jim Meyering <meyering@lucent.com>
8001 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8002 in argmatch_to_argument call.
8004 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8007 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8008 e.g., a fault due to an attempt to free a NULL pointer.
8010 2001-11-01 Jim Meyering <meyering@lucent.com>
8012 * dirfd.c, dirfd.h: New files.
8013 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8015 * hash.c (hash_print) [TESTING]: Clean up.
8017 2001-10-22 Paul Eggert <eggert@twinsun.com>
8019 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8020 to avoid a warning if -Wall.
8022 2001-10-21 Paul Eggert <eggert@twinsun.com>
8024 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8026 2001-10-21 Jim Meyering <meyering@lucent.com>
8028 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8029 this code would end up calling gettext even in packages built
8031 * getopt.c (_): Likewise.
8032 * regex.c (_): Likewise.
8034 2001-10-20 Paul Eggert <eggert@twinsun.com>
8036 * error.c (strerror_r): Do not declare unless !_LIBC.
8037 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8038 Use strerror_r that is only a macro, even if it is not a function.
8039 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8040 (private_strerror): Use prototypes, not old-style function definition.
8041 (print_errno_message): New function.
8042 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8044 (error_tail, error, error_at_line): Use it.
8046 2001-10-11 Jim Meyering <meyering@lucent.com>
8048 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8049 and quote_n (1, ... to avoid clobbering a buffer.
8051 2001-10-05 Jim Meyering <meyering@lucent.com>
8053 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8054 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8055 * hash-pjw.h: New file.
8057 2001-09-30 Jim Meyering <meyering@lucent.com>
8059 * mountlist.c [MOUNTED_GETFSSTAT]:
8060 Include <sys/ucred.h>, for Apple Darwin.
8061 Include sys/mount.h and sys/fs_types.h only if available.
8063 (read_filesystem_list): Use FS_TYPE.
8065 2001-09-29 Paul Eggert <eggert@twinsun.com>
8067 * exclude.c (excluded_filename): 0 -> false, since it's
8070 2001-09-28 Paul Eggert <eggert@twinsun.com>
8072 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8073 #defines strtoimax. Also treat the other strto* functions
8076 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8077 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8078 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8080 2001-09-26 Jim Meyering <meyering@lucent.com>
8082 Most macros in unlocked-io.h had the wrong number of arguments.
8083 * gen-uio: New script.
8084 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8085 * unlocked-io.hin: Remove file.
8086 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8087 rather than trying to embed it here.
8088 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8089 Reported by Padraig Brady.
8091 2001-09-25 Volker Borchert <bt@teknon.de>
8093 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8095 2001-09-23 Jim Meyering <meyering@lucent.com>
8097 * mountlist.c: Remove useless parentheses in #if directives.
8098 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8099 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8101 2001-09-22 Jim Meyering <meyering@lucent.com>
8103 * localcharset.c: Update from latest gettext.
8104 * config.charset: Likewise.
8106 2001-09-20 Jim Meyering <meyering@lucent.com>
8108 * xstrtol.c (strtoimax): Guard declaration with
8109 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8110 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8111 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8112 (strtoumax): Likewise, for completeness (it wasn't necessary).
8114 2001-09-06 Paul Eggert <eggert@twinsun.com>
8116 * strtoimax.c (HAVE_LONG_LONG):
8117 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8118 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8119 to work around bug in IBM C compiler.
8121 2001-09-16 Jim Meyering <meyering@lucent.com>
8123 * mkdir.c: New file.
8125 2001-09-04 Paul Eggert <eggert@twinsun.com>
8127 * xgetcwd.c: Revert some of the previous change; intead,
8128 fix the HAVE_GETCWD_NULL code to behave more like the
8129 !HAVE_GETCWD_NULL code used to.
8132 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8135 2001-09-04 Paul Eggert <eggert@twinsun.com>
8137 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8138 Use ssize_t, not int, to store result of readlink.
8139 Check for ssize_t overflow as well as size_t overflow,
8140 as POSIX says the result of readlink is implementation-defined
8141 when ssize_t overflows.
8142 Remove unnecessary cast to char*.
8143 Use free+malloc instead of realloc, as the storage doesn't need
8144 to be preserved and it's clearer and can be more efficient that way.
8145 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8146 * xreadlink.h (xreadlink): Update prototype.
8148 2001-09-03 Paul Eggert <eggert@twinsun.com>
8150 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8151 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8152 spotted by Jim Meyering.
8154 2001-09-03 Jim Meyering <meyering@lucent.com>
8156 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8158 2001-09-03 Paul Eggert <eggert@twinsun.com>
8160 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8161 like the HAVE_GETCWD_NULL code.
8162 Include pathmax.h if not HAVE_GETCWD.
8163 Do not include xalloc.h.
8164 (INITIAL_BUFFER_SIZE): New symbol.
8165 Do not use xmalloc / xrealloc, since the caller is responsible for
8166 handling errors. Preserve errno around `free' during failure.
8167 Do not overrun buffer when using getwd.
8169 2001-09-03 Paul Eggert <eggert@twinsun.com>
8171 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8172 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8174 2001-09-02 Jim Meyering <meyering@lucent.com>
8176 * error.c: Update from GNU libc.
8178 2001-09-01 Jim Meyering <meyering@lucent.com>
8180 * xreadlink.c: New file.
8181 * xreadlink.h: New file.
8182 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8184 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8185 doesn't conflict with sparc Solaris 7's definition in
8186 /usr/include/sys/int_types.h.
8188 * exclude.c: Use `""', not `<>' to #include non-system header files.
8189 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8190 and strncasecmp as r-values. Unixware didn't have declarations.
8192 2001-08-31 Jim Meyering <meyering@lucent.com>
8194 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8195 Use an initial, malloc'd, buffer of length 128 rather than
8196 a statically allocated one of length 1024.
8198 2001-08-30 Paul Eggert <eggert@twinsun.com>
8200 * xgetcwd.c: Don't include pathmax.h.
8201 Include stdlib.h and unistd.h if available.
8203 (xmalloc, xstrdup, free): Remove decls.
8204 (xgetcwd): Don't assume sizes fit in unsigned.
8205 Check for overflow when computing sizes.
8206 Simplify reallocation code.
8208 2001-08-28 Paul Eggert <eggert@twinsun.com>
8210 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8212 * strtoimax.c: Renamed from strtoxmax.c, removing the
8215 Also, make the following further changes to make this file's
8216 configuration more similar to that of strtol.c:
8217 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8218 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8219 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8220 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8221 changed to signed values.
8223 And make the following changes as well:
8224 Fix copyright notice, as 1999 was missing.
8225 (verify): New macro.
8226 (strtoimax): Check sizes at compile-time, not run-time.
8227 Prefer strtol to strtoll if both work.
8228 (main): Remove; it was not that useful and was a pain to maintain.
8230 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8232 2001-08-30 Paul Eggert <eggert@twinsun.com>
8234 * savedir.c (savedir): Remove size parameter, as POSIX says that
8235 a directory's st_size can have an arbitrary value, so the old
8236 usage could waste an arbitrary amount of memory. All uses
8238 * savedir.h: Update prototype.
8240 2001-08-30 Paul Eggert <eggert@twinsun.com>
8242 * xstrtol.c (strtoimax): New decl.
8244 2001-08-28 Paul Eggert <eggert@twinsun.com>
8246 * xstrtol.h: Add copyright notice.
8247 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8248 LONGINT_INVALID_SUFFIX_CHAR.
8250 2001-08-30 Paul Eggert <eggert@twinsun.com>
8252 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8255 2001-08-30 Paul Eggert <eggert@twinsun.com>
8257 * hash.c: Remove '2001' from copyright notice.
8259 2001-08-30 Paul Eggert <eggert@twinsun.com>
8261 * full-write.h: New file.
8262 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8263 * full-write.c: Correct credits, as cccp.c no longer
8264 exists and anyway it was so heavily changed from the old cccp
8265 code as to be unrecognizable. Include full-write.h.
8266 (full_write) Return size_t, with short writes meaning failure.
8267 All callers changed. This fixes a bug with large buffers
8269 * utime.c: Include full-write.h.
8271 2001-08-30 Paul Eggert <eggert@twinsun.com>
8273 Merge 'exclude' changes from tar 1.13.22.
8274 This fixes one or two unlikely storage allocation overflow bugs,
8275 but doesn't change user-visible behavior otherwise.
8277 2001-08-30 Paul Eggert <eggert@twinsun.com>
8279 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8280 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8281 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8282 Include if available.
8283 (<xalloc.h>): Include
8284 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8285 (verify): New macro. Use it to verify that EXCLUDE macros do not
8286 collide with FNM macros.
8287 (struct patopts): New struct.
8288 (struct exclude): Use it, as exclude patterns now come with options.
8289 (new_exclude): Support above changes.
8290 (new_exclude, add_exclude_file):
8291 Initial size must now be a power of two to simplify overflow checking.
8292 (free_exclude, fnmatch_no_wildcards): New function.
8293 (excluded_filename): No longer requires options arg, as the options
8294 are determined by add_exclude. Now returns bool, not int.
8295 (excluded_filename, add_exclude):
8296 Add support for the fancy new exclusion options.
8297 (add_exclude, add_exclude_file): Now takes int options arg.
8298 Check for arithmetic overflow when computing sizes.
8299 (add_exclude_file): xrealloc might modify errno, so don't
8300 realloc until after errno might be used.
8302 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8304 (free_exclude): New decl.
8305 (add_exclude, add_exclude_file): Now takes int options arg.
8306 (excluded_filename): No longer requires options arg, as the options
8307 are determined by add_exclude. Now returns bool, not int.
8309 2001-08-30 Paul Eggert <eggert@twinsun.com>
8311 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8313 2001-08-27 Jim Meyering <meyering@lucent.com>
8315 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8317 * version-etc.c (N_): Remove definition.
8318 Revert most of last change.
8319 Instead, simply don't mark the `Copyright...' string for translation.
8320 Based on advice from Paul Eggert.
8322 * strtoxmax.c: Tweak comment.
8324 2001-08-26 Jim Meyering <meyering@lucent.com>
8326 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8327 of copyright with `%s' so translators don't get an untranslated
8329 (COPYRIGHT_YEAR): Define.
8330 (version_etc): Use fprintf rather than fputs.
8331 Suggestion from Ulrich Drepper.
8333 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8335 * strtoll.c: New file, from GNU libc.
8336 * xstrtoimax.c: New file.
8338 * xstrtol.h: Add xstrtoimax.
8339 * strtoumax.c: New file. Simply include "strtoumax.c".
8340 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8342 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8343 * strtoxmax.c: ... then renamed to this.
8345 2001-08-13 Paul Eggert <eggert@twinsun.com>
8347 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8348 Port to Solaris 8, where 'sed' requires a space after the 'r'
8349 command, and where sh dislikes "$/". Clean up the spacing a bit.
8350 Redirect output to $tmp just once.
8352 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8354 * addext.c (<errno.h>): Include.
8355 (errno): Declare if not defined.
8356 (addext): Work correctly when pathconf returns -1 and leaves
8357 errno alone because there is no limit. Also, work even if
8358 pathconf returns a value greater than SIZE_MAX.
8360 2001-08-12 Jim Meyering <meyering@lucent.com>
8362 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8363 Simply `return getcwd (NULL, 0);'.
8364 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8365 Use 1300 as initial value for length, not PATH_MAX.
8367 * pathmax.h: Clean up cpp syntax.
8369 2001-08-12 Jim Meyering <meyering@lucent.com>
8371 * gettimeofday.c: New file.
8373 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8375 2001-08-04 Jim Meyering <meyering@lucent.com>
8377 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8378 to get in sync with glibc.
8380 2001-08-03 Paul Eggert <eggert@twinsun.com>
8382 The following changes are from gettext 0.10.39 as maintained by
8385 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8386 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8387 with inverted sense. All uses changed.
8389 * mbswidth.c: Don't include <limits.h>.
8390 Include <stdlib.h> and <string.h> unconditionally.
8391 (iswcntrl, mbsinit, ISCNTRL): New macros.
8392 (mbsnwidth): Use K&R style function declarations.
8393 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8394 can optimize it when MB_CUR_MAX == 1.
8395 The width of control characters is zero, not 1.
8397 2001-07-15 Jim Meyering <meyering@lucent.com>
8399 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8400 (BUILT_SOURCES): Add unlocked-io.h.
8401 (io_functions): Define.
8402 (unlocked-io.h): New rule.
8403 (DISTCLEANFILES): Add unlocked-io.h.
8404 (all-local): Depend on unlocked-io.h, to ensure it is created.
8406 * unlocked-io.hin: New file
8408 * regex.c: Update from glibc.
8410 2001-07-05 Jim Meyering <meyering@lucent.com>
8412 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8414 (libfetish_a_SOURCES): Put all .h files here instead.
8415 Remove a thus-exposed (better checks in automake) duplicate and
8416 two unnecessary .h files.
8418 2001-06-11 Jim Meyering <meyering@lucent.com>
8420 * regex.c: Update from GNU libc.
8422 2001-05-27 Jim Meyering <meyering@lucent.com>
8424 * readutmp.h (UT_TYPE): Define.
8426 2001-05-24 Jim Meyering <meyering@lucent.com>
8428 * argmatch.c: Include "quote.h".
8429 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8430 quote function. Reported by Göran Uddeborg.
8432 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8434 * dirname.c (dir_name): Compute append_dot using path, not newpath
8435 which is not yet declared.
8437 2001-05-11 Paul Eggert <eggert@twinsun.com>
8439 * Makefile.am (libfetish_a_SOURCES):
8440 Add strftime.c, since we now compile it on all hosts.
8442 * strftime.c (my_strftime):
8443 Define to nstrftime if emacs, but only if my_strftime is not defined.
8444 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8445 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8446 Add one more extra argument: a nanoseconds value.
8449 (my_strftime function): Add %N format.
8450 (emacs_strftimeu): Renamed from emacs_strftime,
8451 with extra ut argument.
8453 2001-05-11 Paul Eggert <eggert@twinsun.com>
8455 dirname code cleanup. base_name now behaves more compatibly
8456 with POSIX basename when given file names that have trailing
8457 slashes, and similarly for dir_name. Add new primitives
8458 base_len and dir_len. Put the directory-name-related decls
8461 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8462 * backupfile.c (base_name): Likewise.
8463 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8464 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8465 * makepath.c (strip_trailing_slashes): Likewise.
8466 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8468 * rename.c (strip_trailing_slashes): Likewise.
8469 * same.c (base_name): Likewise.
8470 * stripslash.c (ISSLASH): Likewise.
8472 * addext.c: Include <dirname.h> after size_t is defined.
8473 * backupfile.c: Likewise.
8475 * addext.c (addext): Use base_len to trim redundant
8476 trailing slashes instead of doing it ourselves.
8477 But do not trim the last slash if it is not redundant.
8479 * backupfile.c (find_backup_file_name,
8480 max_backup_version): Use base_len instead of rolling it ourselves.
8481 Handle the case of "" and (on DOS) "C:" correctly.
8483 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8484 Include <string.h>, <dirname.h>.
8485 (base_name): Allow file names ending in slashes, other than names
8486 that are all slashes. In this case, return the basename followed
8487 by the slashes. This is more general, and can be used in places
8488 where the original base_name purposely had an assertion failure.
8489 (base_len): New function.
8491 * dirname.c: Include <string.h> instead of <stdlib.h>.
8492 Do not include <assert.h>; no longer needed.
8494 (memrchr): Remove decl.
8495 (dir_name_r): Remove.
8496 (dir_len): Renamed from dirlen. All callers changed.
8497 Rewrite in terms of base_name, for simplicity and consistency.
8498 (dir_name): Never return NULL. All callers changed.
8499 Do not include <stdlib.h> in test program; no longer needed.
8500 return 0; is fine for test program.
8502 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8504 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8506 * path-concat.c (path_concat): Use base_len to compute
8507 base length, not strlen; this means we cannot rely on memcpy
8510 * same.c (STREQ): Remove.
8511 (same_name): Handle the case where the basename ends in trailing '/'.
8513 * stripslash.c (strip_trailing_slashes): Return nonzero if
8514 a slash was stripped. Do not strip the last slash after a
8517 2001-04-08 Jim Meyering <meyering@lucent.com>
8519 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8520 recomputed; that's necessary when the offset spans a DST transition.
8521 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8523 2001-04-02 Jim Meyering <meyering@lucent.com>
8525 * regex.h, regex.c: Update from GNU libc.
8527 2001-03-19 Paul Eggert <eggert@twinsun.com>
8529 * version-etc.c (version_etc_copyright): Update to 2001.
8531 2001-03-16 Paul Eggert <eggert@twinsun.com>
8533 * tempname.c (uint64_t): Define to uintmax_t if
8534 not defined, and if UINT64_MAX is not defined.
8535 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8536 Reported by John David Anglin.
8538 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8540 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8541 alias if codeset is empty.
8542 * config.charset (BeOS): Use wildcard syntax.
8544 2001-03-13 Jim Meyering <meyering@lucent.com>
8546 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8547 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8550 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8552 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8554 * unicodeio.c (print_unicode_char): Simplify accordingly.
8556 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8558 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8559 support for DOS/DJGPP.
8561 2001-02-28 Paul Eggert <eggert@twinsun.com>
8563 * Makefile.am (libfetish_a_SOURCES):
8564 Add dup-safer.c, fopen-safer.c.
8565 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8567 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8569 2001-02-25 Paul Eggert <eggert@twinsun.com>
8571 The mkstemp replacement is taken from glibc 2.2.2, with some
8572 portability fixes for use outside glibc, as follows:
8574 * tempname.c (struct_stat64): New macro.
8575 (direxists, __gen_tempname): Use it.
8576 This avoids a portability problem with Solaris 8.
8578 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8579 (<stddef.h>, <stdint.h>, <string.h>):
8580 Include only if STDC_HEADERS || _LIBC.
8581 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8582 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8583 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8584 (__set_errno): Define this macro if <errno.h> doesn't.
8585 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8586 Define these macros if <stdio.h> doesn't.
8587 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8588 Define these macros if <sys/stat.h>
8589 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8590 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8591 __xstat64): Define if not _LIBC.
8592 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8593 (__gen_tempname): Invoke gettimeofday only if
8594 HAVE_GETTIMEOFDAY || _LIBC;
8595 otherwise, fall back on plain "time".
8596 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8598 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8600 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8602 2001-02-17 Jim Meyering <meyering@lucent.com>
8604 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8605 around included file name.
8607 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8609 * strftime.c: Update from GNU libc (the only changes were to comments).
8611 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8613 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8615 2001-02-17 Paul Eggert <eggert@twinsun.com>
8617 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8618 Remove workaround macros for hosts that have mbrtowc but not
8619 mbstate_t, as we now insist on proper declarations for both
8620 before using mbrtowc.
8622 2001-02-17 Jim Meyering <meyering@lucent.com>
8624 * regex.c: Update from libc.
8626 2001-02-16 Paul Eggert <eggert@twinsun.com>
8628 * alloca.c (malloc): Undef before defining, since stdlib.h
8629 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8630 Reported by Mark Hounschell via Paul Eggert.
8632 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8634 * config.charset: Update for FreeBSD 4.2.
8636 2001-01-26 Jim Meyering <meyering@lucent.com>
8638 * quotearg.c: Include stddef.h.
8639 * quote.c: Include stddef.h.
8640 Reported by Axel Kittenberger.
8642 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8643 line in double quotes so that it evokes a better diagnostic.
8644 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8645 Reported by Axel Kittenberger.
8647 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8649 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8650 to avoid a warning. Add back 'const' to inptr.
8652 2001-01-16 Jim Meyering <meyering@lucent.com>
8654 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8657 2001-01-14 Jim Meyering <meyering@lucent.com>
8659 * rename.c: New file. From Volker Borchert.
8660 Include stdlib.h, string.h or strings.h, and xalloc.h.
8661 Use strip_trailing_slashes rather than open-coding it.
8663 2001-01-03 Paul Eggert <eggert@twinsun.com>
8665 * strftime.c: Sync with glibc time/strftime.c 1.81.
8667 2001-01-03 Jim Meyering <meyering@lucent.com>
8669 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8670 local `inptr' to avoid warning with some system declarations of iconv.
8672 2000-12-29 Paul Eggert <eggert@twinsun.com>
8674 * modechange.c: Do not assume that mode_t uses the
8675 traditional octal encoding. E.g. "chmod 1 FOO" should set
8676 the other-execute bit of FOO even if S_IXOTH != 1.
8678 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8679 WOTH, XOTH, ALLM): New macros.
8680 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8681 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8683 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8684 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8686 No need to use uintmax_t; unsigned long is long enough.
8687 Don't bother to get suffix since we don't use it.
8689 2000-12-24 Jim Meyering <meyering@lucent.com>
8691 * hash.c (is_prime): Return explicit boolean values.
8692 (hash_get_first): Return NULL to appease Irix5.6's 89.
8693 Reported by Nelson Beebe.
8695 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8697 * localcharset.c (locale_charset): Add support for Win32.
8699 2000-12-18 Paul Eggert <eggert@twinsun.com>
8701 * physmem.h, physmem.c: New files.
8703 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8704 (noinst_HEADERS): Add physmem.h.
8706 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8707 't' for compatibility with Solaris 8 sort.
8709 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8711 * config.charset: Add support for BeOS.
8713 2000-12-16 Jim Meyering <meyering@lucent.com>
8715 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8716 SHELLS_FILE to a file name that's useful on djgpp systems.
8718 (ADDITIONAL_DEFAULT_SHELLS): Define.
8719 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8720 Based mostly on a patch from Prashant TR.
8722 2000-12-16 Jim Meyering <meyering@lucent.com>
8724 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8725 N and M) would have treated it like `chown N:N FILE'.
8727 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8729 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8731 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8732 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8733 to the list of canonical encodings. Rename EUC-CN to GB2312.
8735 2000-12-08 Andreas Schwab <schwab@suse.de>
8737 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8738 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8740 2000-12-07 Jim Meyering <meyering@lucent.com>
8742 * stripslash.c (ISSLASH): Define.
8743 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8746 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8747 (dir_name_r): Declare this function as static.
8748 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8749 manifest itself on a name containing a mix of slashes and
8751 Make this function work with names starting with a DOS-style
8752 drive letter and colon prefix.
8753 (dir_name): Append `.' if necessary.
8754 Based mostly on patches from Prashant TR and Eli Zaretskii.
8756 * dirname.h (dir_name_r): Remove prototype.
8758 2000-12-05 Jim Meyering <meyering@lucent.com>
8760 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8762 2000-12-04 Jim Meyering <meyering@lucent.com>
8764 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8765 Also include memory.h, stdlib.h, unistd.h if appropriate.
8766 Reported by Andreas Jaeger (conflicting declaration of malloc).
8768 2000-12-02 Jim Meyering <meyering@lucent.com>
8770 * closeout.h: Make idempotent, to avoid some obscure warnings.
8772 2000-12-01 Paul Eggert <eggert@twinsun.com>
8774 * memrchr.c: Include <config.h> before any system include file.
8776 2000-11-29 Paul Eggert <eggert@twinsun.com>
8778 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8780 2000-11-26 Jim Meyering <meyering@lucent.com>
8782 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8784 2000-11-22 Paul Eggert <eggert@twinsun.com>
8786 * strftime.c (my_strftime): Do not invoke mbrlen with a
8787 size of (size_t) -1; it's not portable.
8789 2000-11-17 Akim Demaille <akim@epita.fr>
8791 * obstack.h: Formatting changes.
8792 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8793 prevent type checking.
8794 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8795 cast the value to (void *): assigning a `foo *' to a `void *'
8797 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8799 2000-11-17 Jim Meyering <meyering@lucent.com>
8801 * strstr.c: Update from GNU libc.
8803 2000-11-16 Jim Meyering <meyering@lucent.com>
8805 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8807 2000-11-11 Jim Meyering <meyering@lucent.com>
8809 * error.c: Add a couple #includes, merging from GNU libc version.
8811 2000-11-10 Jim Meyering <meyering@lucent.com>
8813 * obstack.h: Update from GNU libc.
8814 * obstack.c: Likewise.
8816 2000-11-06 Paul Eggert <eggert@twinsun.com>
8818 * getusershell.c (setusershell): Use rewind rather than
8819 fseek/fseeko, to avoid configuration hassles with fseeko.
8820 Don't bother opening SHELLS_FILE if shellstream is NULL;
8823 2000-11-05 Jim Meyering <meyering@lucent.com>
8825 * makepath.h (make_dir): Declare.
8826 * makepath.c (make_dir): Remove `static' attribute.
8829 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8831 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8832 last one in a bucket, advance to the next bucket.
8834 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8836 * fnmatch.c: Do not comment out all the code if we are using
8837 the GNU C library, because in some cases we are replacing buggy
8838 code in the GNU C library itself.
8840 2000-10-30 Paul Eggert <eggert@twinsun.com>
8842 * error.h, getline.h, modechange.h:
8843 Remove "2000" from Copyright line, as the file hasn't been
8844 changed this year other than in the copyright notice.
8846 * xalloc.h: Add "2000" to Copyright line, as this file
8847 was changed this year.
8849 2000-10-30 Paul Eggert <eggert@twinsun.com>
8851 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8852 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8853 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8855 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8857 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8858 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8859 doesn't define __restrict_arr.
8861 2000-10-29 Jim Meyering <meyering@lucent.com>
8863 * xstat.in: Fix grammar in comment.
8865 2000-10-28 Jim Meyering <meyering@lucent.com>
8867 * memchr.c: Update from libc.
8868 Adjust for portability:
8869 [HAVE_STDLIB_H]: Include stdlib.h.
8870 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8871 Undef __memchr, too.
8872 [!weak_alias]: Define __memchr to memchr.
8874 * regex.c: Update from libc.
8875 * regex.h: Likewise.
8876 * getopt1.c: Likewise.
8877 * memcmp.c: Likewise.
8879 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8880 Avoid using fseek, when possible -- it's broken by design.
8881 Patch by Ulrich Drepper.
8883 2000-10-26 Jim Meyering <meyering@lucent.com>
8885 * strftime.c: Update from libc.
8887 2000-10-25 Jim Meyering <meyering@lucent.com>
8889 * obstack.c: Update from libc.
8891 2000-10-23 Jim Meyering <meyering@lucent.com>
8893 * hard-locale.c (hard_locale): Revert last change -- it was simply
8894 wrong. That set_locale call must not have any side effects.
8897 2000-10-22 Jim Meyering <meyering@lucent.com>
8899 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8900 [CYCLIC]: Remove now-unused definition.
8902 * save-cwd.c (O_DIRECTORY): Define, if needed.
8903 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8904 Suggestion from Ulrich Drepper.
8906 2000-10-21 Jim Meyering <meyering@lucent.com>
8908 * dirname.c (dir_name_r): New function, factored out of dir_name.
8909 (dir_name): Use dir_name_r.
8910 * dirname.h (dir_name_r): Declare it.
8912 2000-10-21 Jim Meyering <meyering@lucent.com>
8914 * dirname.c (memrchr): Declare if necessary.
8915 (dir_name): Remove the restriction that there be no
8916 trailing slashes. Now, this code skips past them, effectively
8918 [TEST_DIRNAME] (main): New unit tests.
8920 * memrchr.c: New file from GNU libc.
8921 Undef __memrchr, too.
8922 [!weak_alias]: Define __memrchr to memrchr.
8923 Guard weak_alias use with `#ifdef weak_alias'.
8925 2000-10-17 Jim Meyering <meyering@lucent.com>
8927 * quote.h (PARAMS): Define and use.
8928 Reported by Akim Demaille.
8930 * getopt.c: Update from libc.
8932 2000-10-16 Jim Meyering <meyering@lucent.com>
8934 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8937 2000-09-25 Jim Meyering <meyering@lucent.com>
8939 * md5.h (rol): Define (from GnuPG).
8941 * sha.c: Give credit (GnuPG) where due.
8942 (M): Use rol rather than open-coding it.
8943 Add a FIXME comment.
8945 2000-09-21 Jim Meyering <meyering@lucent.com>
8947 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8948 Reported by Michael Stone.
8950 2000-09-20 Jim Meyering <meyering@lucent.com>
8952 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8953 (noinst_HEADERS): Add sha.h.
8954 Based on code from Scott G. Miller and from GnuPG.
8956 2000-09-15 Jim Meyering <meyering@lucent.com>
8958 * regex.c: Update from libc.
8960 2000-09-10 Jim Meyering <meyering@lucent.com>
8962 * getopt.c (_getopt_internal): Update from glibc.
8964 2000-09-09 Jim Meyering <meyering@lucent.com>
8966 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8967 think it should be used as a general replacement for isascii.
8968 * fnmatch.c: Likewise.
8969 * mbswidth.c: Likewise
8970 * regex.c: Likewise.
8973 * userspec.c: Include sys/param.h and limits.h.
8975 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8976 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8977 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8978 UID, GID. Check range.
8980 2000-09-06 Jim Meyering <meyering@lucent.com>
8982 * getopt.c (_getopt_internal): Update from glibc.
8984 2000-08-30 Jim Meyering <meyering@lucent.com>
8986 * strftime.c: Merge in changes from GNU libc.
8988 2000-08-26 Jim Meyering <meyering@lucent.com>
8990 * closeout.c: Include "__fpending.h".
8991 (close_stdout_status): Return right away if there's nothing to flush.
8993 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8994 * __fpending.c: New file.
8995 * __fpending.h: New file.
8997 2000-08-07 Paul Eggert <eggert@twinsun.com>
8999 Standardize on "memory exhausted" instead of "Memory exhausted"
9000 or "virtual memory exhausted".
9001 * obstack.c (print_and_abort): Use "memory exhausted", not
9002 "virtual memory exhausted".
9003 * same.c (same_name): Invoke xalloc_die instead of printing
9005 * userspec.c (parse_user_spec): Likewise.
9006 * bumpalloc.h: comment fix
9007 * same.c, userspec.c: Include xalloc.h.
9009 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9010 not char *const and pointing to a constant array.
9011 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9012 (xrealloc): Comment fix.
9014 * userspec.c (parse_user_spec):
9015 Don't translate a message until just before returning,
9016 to avoid unnecessary translation.
9018 2000-08-07 Jim Meyering <meyering@lucent.com>
9020 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9021 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9022 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9023 getgroups.c, gethostname.c, getopt.h, group-member.c,
9024 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9025 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9026 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9027 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9028 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9029 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9030 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9031 yesno.c: Back out Copyright date changes for each file with no change
9032 this year. This eases coordination with other programs using the same
9033 source code modules. From Paul Eggert.
9035 2000-08-03 Greg McGary <greg@mcgary.org>
9037 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9038 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9039 (EXTEND_BUFFER): Use them.
9041 2000-08-01 Jim Meyering <meyering@lucent.com>
9043 * dirname.c (ISSLASH): Define.
9044 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9045 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9046 both `\' and `/' may be use as path separators.
9047 Based on a patch from Prashant TR.
9049 2000-07-31 Paul Eggert <eggert@twinsun.com>
9051 * quotearg.c (quotearg_n_options): Don't make the initial
9052 slot vector a constant, since it might get modified.
9054 2000-07-31 Jim Meyering <meyering@lucent.com>
9056 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9057 * obstack.c (print_and_abort): Likewise.
9059 2000-07-30 Paul Eggert <eggert@twinsun.com>
9061 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9062 buffer, so that the caller can always quote one small
9063 component of a "memory exhausted" message in slot 0.
9064 From a suggestion by Jim Meyering.
9066 2000-07-30 Jim Meyering <meyering@lucent.com>
9068 * makepath.c (make_path): Quote the other instance, too.
9070 * quotearg.c (N_STATIC_SLOTVECS): Define.
9071 (STATIC_BUF_SIZE): Define.
9072 (quotearg_n_options): Use only statically allocated storage when
9073 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9074 than STATIC_BUF_SIZE.
9076 2000-07-29 Jim Meyering <meyering@lucent.com>
9078 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9079 * dirname.c (dir_name): Likewise.
9081 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9083 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9084 (dir_name): Assert that there are no trailing slashes.
9086 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9088 * mbswidth.h (mbswidth): Add a flags argument.
9089 (mbswidth): New declaration.
9090 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9091 * mbswidth.c (mbswidth): Add a flags argument.
9092 (mbsnwidth): New function.
9094 2000-07-24 Jim Meyering <meyering@lucent.com>
9096 * mbswidth.c: Remove useless #else. From Bruno Haible.
9098 2000-07-23 Paul Eggert <eggert@twinsun.com>
9100 * mbswidth.c (_XOPEN_SOURCE):
9101 Don't define; this causes problems on Solaris 7.
9102 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9104 2000-07-23 Paul Eggert <eggert@twinsun.com>
9107 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9108 so that mbstate_t is always defined.
9110 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9111 be 1 in at least one GCC installation, and this configuration
9112 error is likely to be common. Ignoring MB_LEN_MAX hurts
9113 performance on hosts that have mbrtowc but have only unibyte
9114 locales, but I assume these hosts are rare.
9116 2000-07-23 Paul Eggert <eggert@twinsun.com>
9118 * quotearg.c: Streamline by invoking multibyte code only if needed.
9119 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9120 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9121 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9122 invoke multibyte primitives.
9124 2000-07-23 Jim Meyering <meyering@lucent.com>
9126 * basename.c (base_name): Add an assertion.
9128 2000-07-15 Bruno Haible <clisp.cons.org>
9130 * quotearg.c: When the system forces us to redefine mbstate_t,
9131 shadow its mbsinit function.
9133 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9135 * mbswidth.h: New file.
9136 * mbswidth.c: New file.
9137 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9138 (noinst_HEADERS): Add mbswidth.h.
9140 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9142 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9145 2000-07-15 Jim Meyering <meyering@lucent.com>
9147 * makepath.c: Include quote.h.
9148 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9149 corresponding argument in a `quote (...)' call.
9150 Give better diagnostics.
9152 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9153 (noinst_HEADERS): Add quote.h.
9155 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9156 from tar's src/misc.c.
9157 * quote.h: New file. Prototypes for same.
9159 2000-07-10 Paul Eggert <eggert@twinsun.com>
9161 From a suggestion by Bruno Haible.
9162 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9163 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9164 to decide whether to define the BeOS workaround macro;
9165 this adjusts to the change to AC_MBSTATE_T.
9167 2000-07-13 Paul Eggert <eggert@twinsun.com>
9169 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9171 * quotearg.c (quoting_style_args, quoting_style_vals,
9172 quotearg_buffer_restyled): Add support for
9173 clocale_quoting_style. Undo previous change to
9174 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9175 and "{RIGHT QUOTATION MARK}" msgids.
9177 2000-07-05 Paul Eggert <eggert@twinsun.com>
9179 The old behavior of quoting `like this' doesn't look good with
9180 newer, ISO-style fonts. See:
9181 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9183 Instead, quote "like this" by default. Let the translator
9184 tailor the locale-specific quoting behavior by providing
9185 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9187 * quotearg.c (N_): New macro.
9188 (gettext_default): New function.
9189 (quotearg_buffer_restyled): Use
9190 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9191 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9193 2000-07-09 Jim Meyering <meyering@lucent.com>
9195 * Most files: Update copyright dates to include 2000.
9197 2000-07-08 Jim Meyering <meyering@lucent.com>
9199 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9201 (xgethostname): Remove now-unnecessary #ifdef.
9202 Move declaration of `err' into loop where it's used.
9204 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9206 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9207 by allocating a larger buffer. Test the gethostname return value for
9208 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9209 returns an error and ENAMETOOLONG isn't defined.
9211 2000-07-05 Paul Eggert <eggert@twinsun.com>
9212 and Bruno Haible <haible@clisp.cons.org>
9214 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9216 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9218 * quotearg.c (struct quoting_options): Simplify quote_these_too
9221 2000-07-03 Jim Meyering <meyering@lucent.com>
9223 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9224 Reported by Bruno Haible.
9226 2000-07-04 Jim Meyering <meyering@lucent.com>
9228 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9229 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9232 2000-07-03 Paul Eggert <eggert@twinsun.com>
9233 and Bruno Haible <haible@clisp.cons.org>
9235 * quotearg.c (mbrtowc):
9236 Assign to *pwc, and return 1 only if result is nonzero.
9237 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9239 2000-07-03 Jim Meyering <meyering@lucent.com>
9241 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9242 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9245 2000-07-02 Jim Meyering <meyering@lucent.com>
9247 * quotearg.c (mbstate_t): Don't define here.
9249 2000-07-02 Jim Meyering <meyering@lucent.com>
9251 * nanosleep.c (SIGCONT): Define if not already defined.
9253 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9255 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9256 per change in ../m4/ls-mntd-fs.m4.
9257 (read_filesystem_list): Ignore symbolic links.
9259 2000-06-29 Jim Meyering <meyering@lucent.com>
9261 * same.c: Include <string.h> or <strings.h>, as appropriate,
9262 for declaration of strcmp.
9264 * long-options.c: Include <stdlib.h>, for declaration of exit.
9266 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9267 Avoid warning by casting result to `char *' to remove `const'.
9269 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9271 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9273 2000-06-26 Paul Eggert <eggert@twinsun.com>
9275 savedir now sets errno on failure and invokes xmalloc to get memory.
9276 Fix a couple of other minor bugs while we're at it.
9278 * savedir.c (<unistd.h>): Do not include; there's no need.
9279 (NAMLEN): Remove macro.
9280 (malloc, realloc): Remove decls.
9282 ("xalloc.h"): Include.
9283 (NAME_SIZE_DEFAULT): New macro.
9284 (savedir): Use xmalloc / xrealloc to allocate memory.
9285 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9286 Skip "" directory entries.
9287 Use strlen to calculate directory entry length, since the old method
9288 is rarely used these days and isn't worth supporting.
9289 Don't use a pointer after freeing it.
9290 Check for integer overflow when calculating allocation size.
9291 Use memcpy to copy entries, instead of stpcpy.
9292 Set errno properly when returning NULL.
9293 Check for readdir error.
9295 2000-06-26 Jim Meyering <meyering@lucent.com>
9297 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9299 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9301 * getusershell.c (xmalloc, xrealloc): Remove functions.
9303 Don't include <stdlib.h>. Don't declare malloc, realloc.
9305 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9307 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9309 2000-06-24 Jim Meyering <meyering@lucent.com>
9311 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9313 2000-06-21 Jim Meyering <meyering@lucent.com>
9315 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9317 2000-06-19 Paul Eggert <eggert@twinsun.com>
9319 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9320 (mbrtowc, mbstate_t): Define substitutes if
9321 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9322 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9323 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9325 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9327 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9328 than 1024, return a memory chunk of least possible size, instead
9329 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9330 Use free/xmalloc instead of xrealloc to avoid copying for very long
9333 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9335 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9336 address, not strdup. Include <stdlib.h> and don't declare free().
9338 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9340 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9343 2000-06-21 Jim Meyering <meyering@lucent.com>
9345 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9346 (noinst_HEADERS): Add getstr.h.
9348 * getline.c (getstr): Move into a separate file.
9349 * getstr.c (getstr): New file, extracted from getline.c, with
9350 the following changes: new parameter, delim2; both delim[12]
9351 parameters have type `int', not `char'. The latter would lose
9352 with 8-bit delimiters.
9353 * getstr.h: New file.
9355 2000-06-19 Jim Meyering <meyering@lucent.com>
9357 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9359 2000-06-18 Jim Meyering <meyering@lucent.com>
9361 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9362 Besides, these days every porting target provides a mkdir function.
9364 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9365 (this snippet comes from src/system.h).
9367 2000-06-15 Paul Eggert <eggert@twinsun.com>
9369 * human.c (adjust_value): New function.
9370 (human_readable_inexact): Apply rounding style even when
9371 printing approximate values.
9373 2000-06-14 Paul Eggert <eggert@twinsun.com>
9375 * human.c (human_readable_inexact): Allow an input block
9376 size that is not a multiple of the output block size, and vice versa.
9377 Reported by Piergiorgio Sartor.
9379 2000-06-14 Paul Eggert <eggert@twinsun.com>
9381 * getdate.y (get_date): Apply relative times after time
9382 zone indicator, not before. Reported by Todd A. Jacobs.
9384 2000-06-13 Jim Meyering <meyering@lucent.com>
9386 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9388 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9390 2000-06-12 Paul Eggert <eggert@twinsun.com>
9392 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9394 2000-06-04 Paul Eggert <eggert@twinsun.com>
9396 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9398 2000-06-04 Jim Meyering <meyering@lucent.com>
9400 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9401 SunOS 4.1.4 for which gid_t is an unsigned type.
9403 2000-06-03 Jim Meyering <meyering@lucent.com>
9405 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9407 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9409 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9410 newer, don't install charset.alias.
9411 * config.charset: Change the Linux/glibc rules so they become empty
9412 on glibc-2.1 or newer.
9414 2000-06-02 Jim Meyering <meyering@lucent.com>
9416 * mountlist.c: Back out last change. Instead, do this...
9417 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9418 member using the same `ignore'-testing code.
9419 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9423 2000-05-29 Jim Meyering <meyering@lucent.com>
9425 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9426 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9428 2000-05-22 Jim Meyering <meyering@lucent.com>
9430 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9432 2000-05-18 Jim Meyering <meyering@lucent.com>
9434 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9435 back, too, since it may have been modified by allocate_entry.
9436 (hash_delete): Rewrite to use neither the assignment operator
9437 nor the comma operator in an if-expression.
9439 2000-05-15 Paul Eggert <eggert@twinsun.com>
9442 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9443 Remove; no longer needed.
9444 "quotearg.h": Add include.
9445 (file_name): Do not bother to explicitly initialize to NULL; it's less
9446 efficient on some hosts.
9447 (close_stdout_status): Remove test as to whether stdout was already
9448 closed; it breaks for the case "echo x | sort >&-".
9449 Quote file name colons.
9450 Do not assume that _("write error") lacks format strings.
9452 2000-05-15 Jim Meyering <meyering@lucent.com>
9454 * version-etc.c (version_etc_copyright): Update the copyright string
9455 used in all --version output.
9457 2000-05-14 Jim Meyering <meyering@lucent.com>
9459 * closeout.c (close_stdout_set_file_name): New function.
9460 (close_stdout_status): Use new file-scoped global.
9461 Return right away if fstat says the stdout file descriptor is invalid.
9462 * closeout.h (close_stdout_set_file_name): Declare.
9464 2000-05-10 Jim Meyering <meyering@lucent.com>
9466 * closeout.c [default_exit_status]: New file-scoped variable.
9467 (close_stdout_set_status): New function.
9468 * closeout.h (close_stdout_set_status): Declare.
9470 2000-05-08 Jim Meyering <meyering@lucent.com>
9472 * long-options.c: Don't include closeout.h.
9473 (parse_long_options): Don't call close_stdout for --version.
9475 2000-05-06 Jim Meyering <meyering@lucent.com>
9477 * strnlen.c: Undefine __strnlen and strnlen.
9478 [!weak_alias]: Define __strnlen to strnlen.
9480 * atexit.c: New file, from libiberty.
9482 2000-05-06 Jim Meyering <meyering@lucent.com>
9484 * closeout.c (close_stdout_status): Also check for errors on the
9487 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9489 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9490 instead of xmalloc, xrealloc, path_concat.
9491 (locale_charset): Treat empty environment variables as absent.
9492 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9494 2000-05-04 Jim Meyering <meyering@lucent.com>
9496 * getopt.c: Update from glibc.
9497 * obstack.c: Likewise.
9498 * obstack.h: Likewise.
9499 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9501 * regex.h: Likewise.
9502 * strndup.c: Likewise.
9503 * strnlen.c: New file, from glibc.
9505 2000-05-01 Jim Meyering <meyering@lucent.com>
9507 * full-write.c (full_write): Remove `FIXME' part of comment.
9509 2000-04-29 Jim Meyering <meyering@lucent.com>
9511 * path-concat.c: Declare strdup only if it's not defined.
9512 * canon-host.c: Likewise.
9514 2000-04-28 Jim Meyering <meyering@lucent.com>
9516 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9517 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9518 included first, then limits.h is included by locale.h by libintl.h.
9519 From John David Anglin.
9521 2000-04-25 Jim Meyering <meyering@lucent.com>
9523 * makepath.c (S_IRWXUGO): Define.
9524 (make_path): Always perform explicit chmod if MODE specifies any
9525 of the `special' permission bits. Prompted by a bug report against
9526 install from Mate Wierdl and Joost van Baal.
9528 2000-04-18 Jim Meyering <meyering@lucent.com>
9532 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9533 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9535 2000-04-17 Jim Meyering <meyering@lucent.com>
9537 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9538 the definition of it to rpl_strftime also defined-away the system's
9541 2000-04-15 Jim Meyering <meyering@lucent.com>
9543 Use `C' to denote so-called `contiguous' files, the same way
9545 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9546 (ftypelet): Use S_ISCTG.
9547 From Michael Deutschmann.
9549 2000-04-14 Jim Meyering <meyering@lucent.com>
9551 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9553 2000-04-08 Jim Meyering <meyering@lucent.com>
9555 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9556 names don't conflict. Reported by Eli Zaretskii.
9558 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9560 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9561 bug. Deal with the different error behavior of Irix iconv.
9563 2000-04-07 Jim Meyering <meyering@lucent.com>
9565 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9566 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9568 2000-04-05 Jim Meyering <meyering@lucent.com>
9570 Portability tweaks required for ultrix4.3.
9571 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9572 * readutmp.c: Include sys/types.h before sys/stat.h.
9573 * canon-host.c: Declare strdup.
9574 * path-concat.c: Likewise.
9575 From John David Anglin.
9577 2000-04-04 Jim Meyering <meyering@lucent.com>
9579 Be more DOS 8.3-friendly.
9580 * ref-add.sin: Renamed from ref-add.sed.in.
9581 * ref-del.sin: Renamed from ref-del.sed.in.
9582 * Makefile.am: Reflect renaming.
9583 Reported by Eli Zaretskii.
9585 Use a temporary file name that won't clash with `charset.alias'
9586 in the DOS 8.3 name space.
9587 * Makefile.am (charset_tmp): Define.
9588 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9589 (uninstall-local): Likewise.
9590 Reported by Eli Zaretskii.
9592 2000-03-29 Paul Eggert <eggert@twinsun.com>
9594 * time/strftime.c (my_strftime): Make sure we call the system
9595 strftime, not ourselves, when invoking the underlying strftime.
9597 2000-03-24 Jim Meyering <meyering@lucent.com>
9599 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9600 (charset_alias): Define.
9601 (install-exec-local): Factor out common code.
9602 (uninstall-local): Split lines longer than 80.
9603 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9605 (.sed.in.sed): New rule. Don't redirect directly to $@.
9606 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9608 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9610 * config.charset: Output a line containing "Packages using this file".
9611 * ref-add.sed.in, ref-del.sed.in: New files.
9612 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9613 ref-del.sed): New rules.
9615 2000-03-17 Jim Meyering <meyering@lucent.com>
9617 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9618 Otherwise, include <strings.h>
9620 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9622 * unicodeio.c (utf8_wctomb): New function.
9623 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9624 format instead of in UCS-4 with platform dependent endianness.
9626 2000-03-07 Paul Eggert <eggert@twinsun.com>
9628 * savedir.c (savedir): Work even if directory size is
9629 negative; this can happen with some screwy NFS configurations.
9631 2000-03-06 Jim Meyering <meyering@lucent.com>
9633 * localcharset.c (get_charset_aliases): Don't try to free file_name
9634 if it's NULL (because we ran out of memory). From Bruno Haible.
9636 2000-03-05 Jim Meyering <meyering@lucent.com>
9638 * localcharset.c ("path-concat.h"): Include.
9639 (get_charset_aliases): Use path_concat instead of ANSI string
9642 * unicodeio.h (PARAMS): Define.
9643 Use it to guard prototype.
9645 2000-03-04 Jim Meyering <meyering@lucent.com>
9647 * Makefile.am (install-exec-local): Create $(libdir) before installing
9649 (uninstall-local): Uncomment this rule so `make distcheck' works
9652 * unicodeio.c (<errno.h>): Include it.
9653 (errno): Declare if not defined.
9655 * localcharset.c: Add Bruno's comment justifying use of volatile.
9657 * config.charset: New version, incorporating remarks from a linux
9658 i18n mailing list. From Bruno Haible.
9660 2000-03-02 Jim Meyering <meyering@lucent.com>
9662 * Makefile.am (EXTRA_DIST): Add config.charset.
9664 2000-03-01 Jim Meyering <meyering@lucent.com>
9666 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9667 * unicodeio.c: Likewise.
9669 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9671 * config.charset: New file.
9672 * localcharset.c: New file.
9673 * unicodeio.h, unicodeio.c: New files.
9674 * Makefile.am (DEFS): Add -DLIBDIR=...
9675 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9676 (noinst_HEADERS): Add unicodeio.h.
9677 (all-local, install-exec-local, charset.alias): New targets.
9679 2000-02-28 Paul Eggert <eggert@twinsun.com>
9681 * quotearg.c (ALERT_CHAR): New macro.
9682 (quotearg_buffer_restyled): Use it.
9684 2000-02-27 Jim Meyering <meyering@lucent.com>
9686 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9687 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9689 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9690 not `#if STDC_HEADERS'.
9691 Declare malloc if needed.
9693 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9694 now that autoconf always defines the HAVE_DECL_ symbols.
9695 * human.c: Likewise.
9697 * strtoumax.c: Likewise.
9699 * backupfile.c: Arrange for cpp to fail if the configure-time
9700 declaration check was not run.
9702 * human.c: Likewise.
9704 * strtoumax.c: Likewise.
9706 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9707 then first look up the entire `.'-containing string as a login name.
9709 2000-02-18 Paul Eggert <eggert@twinsun.com>
9711 * getdate.y: Handle two-digit years with leading zeros correctly.
9712 (textint): New typedef.
9713 (parser_control): Member year changed from int to textint.
9715 (YYSTYPE): Removed; replaced by %union with int and textint members.
9716 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9717 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9718 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9719 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9720 (date, number, to_year): Use width of number in digits, not its value,
9721 to determine whether it's a 2-digit year, or a 2-digit time.
9722 (yylex): Store number of digits of numeric tokens.
9723 Reported by John Kendall.
9725 (parser_control): Changed from struct parser_control to typedef (for
9726 consistency). All uses changed.
9728 (tID): Removed; not used.
9729 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9731 2000-02-14 Paul Eggert <eggert@twinsun.com>
9733 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9734 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9736 2000-02-12 Jim Meyering <meyering@lucent.com>
9738 * userspec.c (ISDIGIT): Define it.
9739 (isdigit): Remove definition.
9740 (is_number): Use ISDIGIT, not isdigit.
9741 <libintl.h>: Include.
9743 (parse_user_spec): Mark translatable strings.
9745 2000-02-10 Jim Meyering <meyering@lucent.com>
9747 With these changes, nanosleep.[ch] are finally enough like the other
9748 lib/* replacement files to compile on a few more losing systems.
9750 * nanosleep.h: Don't include config.h.
9751 Remove prototype from declaration of nanosleep.
9752 (PARAMS): Remove now-unneeded definition.
9753 * nanosleep.c: #undef nanosleep.
9754 (rpl_nanosleep): Rename from nanosleep.
9756 2000-02-03 Jim Meyering <meyering@lucent.com>
9758 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9759 rather than with `#if HAVE_UTMPNAME'.
9761 2000-02-01 Jim Meyering <meyering@lucent.com>
9763 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9765 2000-01-31 Jim Meyering <meyering@lucent.com>
9767 * nanosleep.h (nanosleep): Guard declaration with
9768 `#if ! HAVE_DECL_NANOSLEEP'.
9769 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9770 the declaration in that vendor's sys/timers.h.
9771 Reported by Christian Krackowizer.
9773 * quotearg.c (ISASCII): Add #undef and move definition to follow
9774 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9775 (ISPRINT): Likewise.
9776 Reported by Tom Tromey.
9778 2000-01-30 Jim Meyering <meyering@lucent.com>
9780 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9781 uses of ->ut_name. The latter doesn't work with new Linux header files
9782 where only utmpx.ut_user is declared.
9784 * readutmp.h (UT_USER): Define.
9786 2000-01-23 Jim Meyering <meyering@lucent.com>
9788 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9791 2000-01-22 Jim Meyering <meyering@lucent.com>
9793 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9794 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9795 Required for some AIX systems. Reported by Christian Krackowizer.
9796 [TESTING] (main): New function.
9798 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9799 * dirname.c (dir_name): Support for DOS-style file names with drive
9802 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9804 * strverscmp.c (ISDIGIT): Define.
9805 (strverscmp): Use ISDIGIT, not isdigit.
9807 2000-01-17 Paul Eggert <eggert@twinsun.com>
9809 * nanosleep.c (nanosleep):
9810 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9811 POSIX.1 doesn't require SA_INTERRUPT and some systems
9812 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9813 it's been part of POSIX.1 since day 1 (in 1988).
9815 2000-01-17 Jim Meyering <meyering@lucent.com>
9817 * interlock: Remove unused file. Reported by François Pinard.
9819 2000-01-16 Paul Eggert <eggert@twinsun.com>
9821 * quotearg.c (quotearg_buffer_restyled): Do not quote
9822 alert, backslash, formfeed, and vertical tab unnecessarily in
9823 shell quoting style.
9826 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9827 Free Software Foundation, Inc.
9828 Copying and distribution of this file, with or without modification,
9829 are permitted provided the copyright notice and this notice are preserved.