+2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
+
+ * getaddrinfo.c: fixed typo
+
+2006-06-29 Eric Blake <ebb9@byu.net>
+
+ * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
+ unused static function.
+
+2006-06-29 Eric Blake <ebb9@byu.net>
+
+ * stat_.h: New file.
+
+2006-06-29 Derek R. Price <derek@ximbiot.com>
+
+ * strftime.c: Assume strftime() exists.
+
+2006-06-28 Bruno Haible <bruno@clisp.org>
+
+ * getaddrinfo.h: Fix POSIX URL.
+ * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
+ (use_win32_p): Make static.
+ (getaddrinfo): Reject service name if it is empty or does not consist
+ solely of decimal digits, or if its value is > 65535.
+ (getnameinfo): Remove useless casts.
+
+2006-06-28 Derek R. Price <derek@ximbiot.com>
+
+ * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
+ Autoconf 2.60 says this stuff was obsolete.
+
+2006-05-12 Bruno Haible <bruno@clisp.org>
+
+ * mkdtemp.c [MINGW]: Include <io.h>.
+ (mkdir): Define using _mkdir.
+
+2006-06-28 Bruno Haible <bruno@clisp.org>
+
+ * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
+ declaration for wcwidth.
+ * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
+
+2006-06-28 Eric Blake <ebb9@byu.net>
+
+ * xvasprintf.h: Fix comments.
+
+2006-06-28 Eric Blake <ebb9@byu.net>
+
+ * mbchar.h (wcwidth): Include wcwidth.h.
+ * mbswidth.c (wcwidth): Move from here...
+ * wcwidth.h: ...to this new file.
+
+2006-06-28 Simon Josefsson <jas@extundo.com>
+
+ * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
+ functions there. It will succeed on Windows XP, but on Windows
+ 2000 and (presumably) earlier, it will fail, and use the internal
+ re-implementation.
+ (use_win32_p): New function.
+ (getaddrinfo): Use strtoul on servname, to support numeric ports.
+ Support AI_NUMERICSERV to disable getservbyname.
+ (getnameinfo): New function, only supports
+ NI_NUMERICHOST|NI_NUMERICSERV for now.
+
+ * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
+ only have some of them. Add AI_NUMERICSERV. Add prototype for
+ getnameinfo.
+
+2006-06-27 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
+
+2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * base64.c (B64): Use _ as the formal parameter, not x, to avoid
+ bug in IBM C V6 for AIX. Problem reported by Larry Jones in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
+
+2006-06-26 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
+ WCHAR_MAX.
+ Reported by Mark D. Baushke and Larry Jones.
+
+2006-06-26 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
+ in pre-C99 mode.
+ Suggested by Mark D. Baushke and Larry Jones.
+
+2006-06-23 Mark D. Baushke <mdb@gnu.org>
+
+ * stdint_.h: Treat BSD/OS like OpenBSD.
+
+2006-06-23 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h: Treat IRIX like OpenBSD.
+
+2006-06-23 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
+ ISO C 99 Technical Corrigendum 1.
+
+2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * glob.c (collated_compare): Remove 'const' uses that weren't needed.
+ Some compiler complained about some of them. Problem reported by
+ Larry Jones in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
+
+2006-06-21 Simon Josefsson <jas@extundo.com>
+
+ * getaddrinfo.c (getaddrinfo): Set ai_family in the return
+ variable.
+
+ * socket_.h: Don't define WINVER.
+
+ * inet_pton.h, inet_pton.c: New file, taken from glibc but
+ slightly modified to work in gnulib.
+
+2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * read-file.c (fread_file): Start with buffer allocation of
+ 0 bytes rather than 1 byte; this simplifies the code.
+ Don't invoke feof; it's not needed. Refactor to avoid duplicate
+ code to free buffer and save/restore errno.
+ (internal_read_file): Remove unused local.
+
+2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
+ <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
+ Problem reported by Denis Excoffier in
+ <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
+
+2006-06-19 Simon Josefsson <jas@extundo.com>
+
+ * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
+
+2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * alloca_.h (alloca) [defined alloca]: Don't define or declare.
+
+2006-06-17 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
+
+2006-06-17 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
+ problem on Solaris 2.5.1.
+
+2006-06-16 Eric Blake <ebb9@byu.net>
+
+ * unsetenv.c [!defined errno]: Assume errno.h declares errno.
+ * unicodeio.c [!defined errno]: Likewise.
+ * strtol.c [!defined errno]: Likewise.
+ * strtod.c [!defined errno]: Likewise.
+
+2006-06-15 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h: Rewritten to be fully auto-configured.
+ Fixes bug on HP-UX/IA64.
+
+2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * getdate.y (__attribute__): Don't define if already defined.
+ Problem reported by Larry Jones.
+ * utimens.c (__attribute__): Likewise.
+
+2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
+ reported by Andreas Schwab.
+
+2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+ Bruno Haible <bruno@clisp.org>
+
+ * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
+
+2006-05-26 Martin Lambers <marlam@marlam.de>
+
+ * getpass.c: Updates the test for the native W32 API, and adds
+ missing includes, thus fixing compilation warnings.
+
+2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * tempname.c (small_open, large_open): New macros.
+ (__open, __open64) [!_LIBC]: Remove.
+ (__gen_tempname): Use small_open and large_open instead of __open
+ and __open64. This fixes a portability bug on HP-UX 11.11i
+ reported by Simon Wing-Tang in
+ <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
+
+2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * exclude.c (exclude_fnmatch): New function.
+ (excluded_file_name): Call exclude_fnmatch.
+ * exclude.h (excluded_file_name): New prototype
+
+2006-05-24 Bruno Haible <bruno@clisp.org>
+
+ * printf-args.c (printf_fetchargs): Turn NULL pointers for
+ TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
+ Reported by Thorsten Maerz <torte@netztorte.de> via
+ Aaron Stone <aaron@serendipity.cx>.
+
+2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
+ Use the usual Autoconf way to include <time.h> and/or sys/time.h.
+ (my_usleep): Don't mishandle maximum value.
+
+2006-05-19 Jim Meyering <jim@meyering.net>
+
+ * getugroups.c: Correct an outdated comment. From Bruno Haible.
+
+2006-05-17 Bruno Haible <bruno@clisp.org>
+
+ Cygwin portability.
+ * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
+
+2006-05-17 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h: Fix recognition of Cygwin.
+
+2006-05-11 Jim Meyering <jim@meyering.net>
+
+ * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
+
+2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * crc.c (crc32_update): Remove unnecessary L suffix.
+ * md4.c (rol): Cast right-shift arg to uint32_t to prevent
+ unwanted sign propagation, e.g., on hosts with 64-bit int.
+ There still are some problems with reeelly weird theoretical hosts
+ (e.g., 33-bit int) but it's not worth worrying about now.
+ * sha1.c (rol): Likewise.
+ (K1, K2, K3, K4): Remove unnecessary L suffix.
+
+2006-05-10 Bruno Haible <bruno@clisp.org>
+
+ * des.c: Cast to avoid warnings.
+
+2006-05-10 Simon Josefsson <jas@extundo.com>
+
+ * md4.c: Typo fix, update copyright years.
+ (K1, K2): Don't use L because it turn computations into 64-bit on
+ 64-bit platforms.
+
+2006-05-09 Bruno Haible <bruno@clisp.org>
+
+ * xvasprintf.c: Include limits.h, string.h, xsize.h.
+ (EOVERFLOW): Define fallback value.
+ (xstrcat): New function.
+ (xvasprintf): Recognize the special case of a string concatenation.
+
+2006-05-01 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h: Shorter URL.
+ * inttypes.h: Likewise.
+
+2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * verify.h: Document the internals better. Most of this change
+ was written by Bruno Haible.
+
+2006-04-29 Bruno Haible <bruno@clisp.org>
+
+ * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
+ Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
+
+2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * getdate.y (get_date): When adding relative date, start with the
+ initial time, not with the result of the first mktime call.
+
+2006-04-23 Bruno Haible <bruno@clisp.org>
+
+ * copy-file.c: Include <unistd.h> unconditionally.
+ * execute.c: Likewise.
+ * fatal-signal.c: Likewise.
+ * findprog.c: Likewise.
+ * mkdtemp.c: Likewise.
+ * pipe.h: Likewise.
+ * pipe.c: Likewise.
+ * wait-process.h: Likewise.
+
+2006-04-23 Bruno Haible <bruno@clisp.org>
+
+ * fwriteerror.c (fwriteerror): Call fclose also when an error
+ condition was already detected.
+ Reported by Ben Pfaff <blp@cs.stanford.edu>.
+
+2006-04-19 Derek Price <derek@ximbiot.com>
+ Eric Blake <ebb9@byu.net>
+
+ * inttypes.h: Correct grammar in comment.
+
+2006-04-18 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * inttypes.h: New file.
+ * strtoimax.c: Assume <inttypes.h>.
+
+2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * utimens.c (futimens): glibc futimesat messes up if /proc
+ isn't mounted. Problem reported by Kir Kolyshkin.
+
+2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
+ is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
+ * regex.h (RE_DUP_MAX): Update comment to match current implementation.
+
+2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge regex changes from libc, removing some of our
+ POSIX-conformance changes that were rejected and redoing them in a
+ less-intrusive way.
+
+ * regcomp.c (re_compile_internal, init_dfa):
+ Length arg is now size_t, not Idx. All uses changed.
+ (peek_token): Forward decl now says internal_function.
+ (__re_error_msgid, __re_error_msgid_idx):
+ Now static rather than extern with attribute_hidden.
+ (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
+ For some reason libc prefers K&R style defns for external functions.
+ (regerror) [!defined _LIBC]: Likewise.
+ (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
+ (seek_collating_symbol_entry, lookup_collation_sequence_value):
+ (build_range_exp, build_collating_symbol):
+ Use K&R-style defn.
+ (re_compile_fastmap): Use '\0' to memset, not 0.
+ (utf8_sb_map): Make the calculations more obvious.
+ (init_dfa, parse_bracket_exp, build_charclass_op):
+ Call calloc and cast result, as glibc does.
+ (init_word_char, fetch_token, peek_token, peek_token_bracket):
+ (build_range_exp, build_collating_symbol):
+ Now internal functions.
+
+ * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
+
+ * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
+ _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
+ Don't depend on VMS; depend on __VMS instead, for POSIX
+ namespace cleanness.
+ (regoff_t): Define to ssize_t, not long int.
+
+ Remove the REG_ macros named below. Instead, make the old names
+ (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
+ __USE_GNU_REGEX.
+ (REG_BACKSLASH_ESCAPE_IN_LISTS):
+ (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
+ (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
+ (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
+ (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
+ (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
+ (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
+ (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
+ (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
+ (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
+ (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
+ (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
+ (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
+ (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
+ (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
+ (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
+ (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
+ (REG_NREGS):
+ Remove. All uses replaced by the old RE_* names.
+ (RE_BACKSLASH_ESCAPE_IN_LISTS):
+ (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
+ (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
+ (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
+ (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
+ (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
+ (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
+ (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
+ (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
+ (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
+ (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
+ Don't bother having these macros be independent of each others'
+ values, since they no longer exist in the POSIX name space.
+
+ Rename the following member names back to their old names,
+ unless !__USE_GNU_REGEX. All uses changed back.
+ (buffer): Renamed from re_buffer.
+ (allocated): Renamed from re_allocated.
+ (used): Renamed from re_used.
+ (syntax): Renamed from re_syntax.
+ (fastmap): Renamed from re_fastmap.
+ (translate): Renamed from re_translate.
+ (can_be_null): Renamed from re_can_be_null.
+ (regs_allocated): Renamed from re_regs_allocated.
+ (fastmap_accurate): Renamed from re_fastmap_accurate.
+ (no_sub): Renamed from re_no_sub.
+ (not_bol): Renamed from re_not_bol.
+ (not_eol): Renamed from re_not_eol.
+ (newline_anchor): Renamed from re_newline_anchor.
+ (num_regs): Renamed from rm_num_regs.
+ (start): Renamed from rm_start.
+ (end): Renamed from rm_end.
+
+ (free_state): Move up a bit.
+
+ * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
+ #define to be empty.
+ (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
+ when that is what is intended.
+ (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
+ (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
+ (MAX): New macro.
+ (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
+ All uses changed back to re_malloc, etc. It's now the caller's
+ responsibility to check for overflow; all callers changed.
+ (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
+ (re_x2nrealloc): Remove.
+ (free_state): Remove decl.
+
+ * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
+ (re_set_registers, re_exec):
+ Use K&R-style defn.
+
+ 2006-01-31 Roland McGrath <roland@redhat.com>
+
+ * regcomp.c (calc_eclosure_iter): Remove dead variables.
+ Reported by Mike Frysinger <vapier@gentoo.org>.
+
+ 2006-01-15 Andreas Jaeger <aj@suse.de>
+
+ [BZ #1950]
+ * regex_internal.c (re_string_reconstruct): Adjust for
+ build_wcs_upper_buffer change.
+ (build_wcs_upper_buffer): Change return type.
+
+ 2005-12-10 Ulrich Drepper <drepper@redhat.com>
+
+ * regex_internal.h: Include <stdint.h> if available.
+
+ 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
+
+ * regex_internal.h (SIZE_MAX): Provide a default definition.
+
+ 2005-10-14 Ulrich Drepper <drepper@redhat.com>
+
+ * regcomp.c: Adjust for changed secondary hash function.
+
+ 2005-09-30 Ulrich Drepper <drepper@redhat.com>
+
+ * regex.h: Pretty printing.
+ Clean up namespace a bit.
+
+ 2005-09-30 Jakub Jelinek <jakub@redhat.com>
+
+ * regexec.c (update_cur_sifted_state, check_arrival,
+ check_arrival_add_next_nodes): Avoid using uninitialized variable.
+
+ 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
+ Ulrich Drepper <drepper@redhat.com>
+
+ [BZ #1302]
+ * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
+ (bitset_word_t): Renamed from bitset_word. All uses changed.
+
+ 2005-09-22 Ulrich Drepper <drepper@redhat.com>
+
+ [BZ #281]
+ * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
+ * regcomp.c: Remove unnecessary uses of
+ unsigned RE_TRANSLATE_TYPE.
+ * regex_internal.h: Likewise.
+ * regex_internal.c: Likewise.
+ * regexec.c: Likewise.
+ Based on a patch by Stepan Kasal <kasal@ucw.cz>.
+
+ 2005-09-07 Ulrich Drepper <drepper@redhat.com>
+
+ * regexec.c (find_recover_state): Remove unnecessary
+ initialization.
+ (transit_state_bkref): Make DFA a const pointer.
+ (get_subexp): Likewise.
+ (check_arrival): Likewise.
+ (update_cur_sifted_state): Likewise.
+ (re_search_internal): Likewise.
+ (prune_impossible_nodes): Likewise.
+ (acquire_init_state_context): Likewise.
+ (proceed_next_node): Likewise.
+ (set_regs): Likewise.
+ (free_fail_stack_return): Likewise.
+ (check_arrival_expand_ecl): Mark DFA parameter as const.
+ (check_arrival_expand_ecl_sub): Likewise.
+ (check_subexp_limits): Likewise.
+ (sub_epsilon_src_nodes): Likewise.
+ (add_epsilon_src_nodes): Likewise.
+ (merge_state_array): Likewise.
+ (update_regs): Likewise.
+ (build_trtable): Likewise.
+ (sift_states_backward): Mark MCTX parameter as const.
+ (build_sifted_states): Likewise.
+ (update_cur_sifted_state): Likewise.
+ (sift_states_mkref): Likewise.
+ (check_arrival_expand_ecl): Mark eclosure as const.
+ (check_dst_limits_calc_pos_1): Likewise.
+ * regex_internal.h (re_match_context_t): Make dfa a const
+ pointer.
+
+ 2005-09-06 Ulrich Drepper <drepper@redhat.com>
+
+ * regexec.c (merge_state_with_log): Define dfa as const pointer.
+ (transit_state_sb): Likewise.
+ (transit_state_mb): Likewise.
+ (sift_states_iter_mb): Likewise.
+ (check_arrival_add_next_nodes): Likewise.
+ (check_node_accept_bytes): Change first parameter to pointer-to-const.
+ [_LIBC] (re_search_2_stub): Use mempcpy.
+
+ * regex_internal.c (re_string_reconstruct): Avoid calling
+ mbrtowc for very simple UTF-8 case.
+
+ * regex_internal.c (re_acquire_state): Make DFA pointer arg
+ a pointer-to-const.
+ (re_acquire_state_context): Likewise.
+ * regex_internal.h: Adjust prototypes.
+
+ * regex.c: Prevent using C++ compilers.
+
+ * regex_internal.c (re_acquire_state): Minor code rearrangement.
+ (re_acquire_state_context): Likewise.
+
+2006-03-29 Mark D. Baushke <mdb@gnu.org>
+ Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h: On OpenBSD, don't redefine types already included in
+ <sys/types.h> and <inttypes.h>.
+
+2006-03-24 Eric Blake <ebb9@byu.net>
+
+ * time_r.c (copy_string_result): Remove, as it is no longer used.
+
+2006-03-24 Simon Josefsson <jas@extundo.com>
+
+ * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
+ including some doc fixes.
+ (base64_encode_alloc): Fix +1 bug on allocation failures.
+
+2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * base64.c (base64_encode): Do not read past end of array with
+ unsanitized input on systems with CHAR_BIT > 8.
+
+2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
+ Typedef to long int, not to off_, as POSIX will likely change
+ in that direction.
+
+2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * argp-help.c (validate_uparams): Fix typo
+ * argp-parse.c (argp_default_options): Consistently begin help
+ messages with a lowercase letter.
+
+2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * time_r.h (asctime_r, ctime_r): Remove. These functions can
+ overrun buffers and shouldn't be used (much as gets shouldn't be
+ used).
+ * time_r.c (asctime_r, ctime_r): Likewise.
+
+2006-03-08 Simon Josefsson <jas@extundo.com>
+
+ * gc-gnulib.c (randomize): Don't open files called 'no', they
+ signal that configure disabled the device.
+
+2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * c-stack.c: Include unistd.h unconditionally, since we now assume
+ the unistd module.
+ * getlogin_r.c: Likewise.
+ * getlogin_r.h: Likewise.
+ * glob.c: Likewise.
+ * pagealign_alloc.c: Likewise.
+ * unistd_.h: Remove; no longer needed.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * unistd_.h: New file.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
+
+2006-03-01 Simon Josefsson <jas@extundo.com>
+
+ * readline.c: Fix typo, tiny patch from Stepan Kasal
+ <kasal@ucw.cz>.
+
+2006-02-28 Simon Josefsson <jas@extundo.com>
+
+ * getopt.c: Protect #include of unistd.h, for MSVS.
+
+2006-02-27 Simon Josefsson <jas@extundo.com>
+
+ * base64.h: Indent #define's. From Jim Meyering
+ <jim@meyering.net>.
+
+2006-02-27 Jim Meyering <jim@meyering.net>
+
+ Revert the change of 2006-02-24, so these files can continue
+ to be sync'd from gettext.
+ * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
+ of `config.h'.
+
+2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * glob.c: Say "invalid" rather than "illegal" in comments.
+
+2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
+
+2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
+ AT_FDCWD exceeds INT_MAX.
+ * openat.h (AT_FDCWD): Likewise.
+
+2006-02-14 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+
+ Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
+ failure on deficient systems, and simplify gnulib lgpl dependencies.
+ * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
+ xmalloc/lstat combination. Based on a patch from Bruno Haible.
+
+ * xalloc-die.c: Remove unused definition of N_.
+
+2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
+
+2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
+ ints to 0 or 1, as this isn't true for the stdbool.h substitute.
+
+2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * argp-namefrob.h: Restore changes accidentally lost during the
+ "autoupdate" on 2005-12-12.
+
+2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ * fnmatch.c (L_): Renamed from L, to work around a bug in
+ Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
+ All uses changed.
+
+2006-01-26 Simon Josefsson <jas@extundo.com>
+
+ * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
+ prototype is visible on mingw32.
+
+ * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
+ for mingw32.
+
+ * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
+ mingw32).
+
+2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
+ attempt to open for write; this always fails, at least on POSIX
+ hosts. This reinstates the 2006-01-09 change, which was
+ inadvertently removed.
+
+2006-01-26 Bruno Haible <bruno@clisp.org>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * stdbool_.h (_Bool)
+ [(! (defined __cplusplus || defined __BEOS__)
+ && !defined __GNUC__
+ && !(defined __HP_cc || defined __xlc__
+ || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
+ || defined __sgi))]:
+ #define to signed char in these cases too; this simplifies
+ the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
+ etc., separately) and makes it more conservative.
+
+2006-01-21 Jim Meyering <jim@meyering.net>
+
+ Sync from the stable (b5) branch of coreutils:
+
+ * fts.c (fts_children): Don't let close() clobber errno from
+ failed fchdir().
+
+ * fts.c (fts_stat): When following a symlink-to-directory,
+ don't necessarily interpret stat-fails+lstat-succeeds as indicating
+ a dangling symlink. That can also happen at least for ELOOP.
+ The fix: return FTS_SLNONE only when the stat errno is ENOENT.
+ FYI, this bug predates the inclusion of fts.c in coreutils.
+
+ * fts.c (fts_open): Put new maxarglen declaration and uses
+ in their own block, so pre-c99 compilers don't object.
+
+ Avoid the double-free (first in fts_read, second in fts_close) that
+ would occur when an `active' directory is made inaccessible (e.g.,
+ via chmod a-x) during a traversal.
+ * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
+ before returning. Reproduce this failure by
+ mkdir -p a/b; cd a; chmod a-x . b
+ Reported by Stavros Passas.
+
+2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * argp-namefrob.h: Bugfix. Remove stray #
+
+2006-01-25 Bruno Haible <bruno@clisp.org>
+
+ * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
+ warnings.
+ Reported by Paul Eggert.
+
+2006-01-25 Jim Meyering <jim@meyering.net>
+
+ * fileblocks.c: Remove more useless parentheses.
+ * readutmp.h: Likewise.
+
+2006-01-24 Bruno Haible <bruno@clisp.org>
+
+ * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
+ has it.
+ Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
+ 2005-11-26.
+
+ * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
+ to avoid problems with the built-in _Bool type.
+ Reported by Paul Eggert on 2005-11-26.
+
+2006-01-24 Jim Meyering <jim@meyering.net>
+
+ * socket_.h: Remove useless parentheses in uses of cpp `defined'.
+
+2006-01-24 Simon Josefsson <jas@extundo.com>
+
+ * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
+ Bruno.
+
+2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ Work around porting bugs reported by Dieter in
+ <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
+ * getopt.c (_NOPROTO): Remove; no longer needed.
+ Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
+ Include "getopt.h" first, to check interface.
+ (getenv): Declare only if defined HAVE_DECL_GETENV &&
+ !HAVE_DECL_GETENV.
+ * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
+ (__strndup): Revert to K&R-style function dfns, the glibc style.
+ * strnlen.c: Don't claim it's taken from glibc; it's not.
+ (strnlen, __strnlen): Remove #defines and #undefs; not needed.
+ Include strnlen.h first, to get prototype properly.
+ (strnlen): Renamed from __strnlen.
+ Remove weak alias.
+
+2006-01-23 Ulrich Drepper <drepper@redhat.com>
+
+ These changes imported from libc.
+ * getopt.c: Use __fxprintf instead of inline stream orientation
+ test and two separate function calls.
+ * strndup.c (__strndup): Add libc_hidden_def.
+
+2006-01-22 Bruno Haible <bruno@clisp.org>
+
+ * vasnprintf.c (VASNPRINTF): In the computation of the size of the
+ temporary buffer for sprintf, take into account the precision also
+ for 'd', 'i', 'u', 'o', 'x', 'X'.
+
+2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
+ to pacify gcc -Wswitch-default.
+
+2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * argp-help.c (usage_long_opt): Do not print DOC options.
+ (__argp_base_name): Removed
+ * argp-namefrob.h (__argp_basename): Removed definition. Was a
+ typo.
+ (__argp_base_name): Provide macro definition or extern declaration
+ depending on the configuration
+
+2006-01-20 Simon Josefsson <jas@extundo.com>
+
+ * inet_ntop.h: Unconditionally include sys/socket.h.
+
+2006-01-19 Simon Josefsson <jas@extundo.com>
+
+ * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
+
+2006-01-12 Simon Josefsson <jas@extundo.com>
+
+ * base64.c: Fix warning, reported by Bruno Haible
+ <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
+
+2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * md5.c: Fix commentary typos.
+ (alignof, UNALIGNED_P): No need for a GCC-specific version.
+ * md5.h (__attribute__): Remove; unused.
+ * sha1.c: Fix commentary to match md5 better.
+ * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
+ so that we don't need to worry about alignment. All uses changed.
+ This merges the 2005-10-28 md5 change into sha1.
+
+2006-01-11 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * md5.c (OP): Fix spacing.
+
+2006-01-11 Simon Josefsson <jas@extundo.com>
+
+ * stdint_.h (SIZE_MAX): Add missing (.
+
+2006-01-10 Bruno Haible <bruno@clisp.org>
+
+ * argp.h (__const): Remove macro. Use const instead.
+ * argp-fmtstream.h (__const): Likewise.
+ * glob_.h (__const): Remove macro.
+ * glob-libc.h: Use const instead of __const.
+
+2006-01-10 Jim Meyering <jim@meyering.net>
+
+ Avoid the double-free (first in fts_read, second in fts_close) that
+ would occur when an `active' directory is made inaccessible (e.g.,
+ via chmod a-x) during a traversal.
+ * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
+ before returning. Reproduce this failure by
+ mkdir -p a/b; cd a; chmod a-x . b
+ Reported by Stavros Passas.
+
+ Sync from coreutils.
+ * sha1.c: Tweak grammar in a comment.
+
+2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * regex_internal.h (BITSET_WORD_BITS):
+ Work around a bug in 64-bit PGC (before version 6.1-2), where the
+ preprocessor mishandles large unsigned values as if they were signed.
+ Problem reported by Claudio Fontana in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
+
+2006-01-10 Simon Josefsson <jas@extundo.com>
+
+ * socket_.h: New file.
+
+2006-01-10 Bruno Haible <bruno@clisp.org>
+
+ * localcharset.c: Update from GNU gettext.
+
+2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * chdir-long.c (cdb_free): Don't bother trying to open directory
+ for write access: POSIX says that must fail.
+ * fts.c (diropen): Likewise.
+ * save-cwd.c (save_cwd): Likewise.
+ * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
+ well, for minor improvements on hosts that lack O_DIRECTORY.
+ * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
+ Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
+ Fall back on chown if open failed with EACCES.
+
+ * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
+ Report an error at compile-time if only a 1-second nominal clock
+ resolution is found.
+
+ * lchmod.h: New file.
+ * mkdir-p.c: Include lchmod.h, lchown.h.
+ (make_dir_parents): Use lchown rather than chown, and
+ lchmod rather than chmod.
+
+ * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
+ too. Problem with "none" reported by Bob Proulx. Problem with
+ "proc" reported by n0dalus.
+
+ * mountlist.c: Include <limits.h>.
+ (dev_from_mount_options)
+ [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
+ New function. It no longer assumes "dev=" has the System V meaning
+ on Linux (since it doesn't). It also parses "dev=" more carefully.
+ (read_file_system_list)
+ [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
+ MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
+ dev= in that case.
+
+ * posixtm.h (PDS_PRE_2000): New macro.
+ * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
+ All usages changed. Reject dates outside the range 1969-1999 if
+ PDS_PRE_2000 is used.
+
+2006-01-09 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+
+ * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
+
+ * chdir-safer.h, chdir-safer.c: New files.
+
+ * modechange.c (mode_compile): Reject an invalid mode string
+ that starts with an octal digit. From Andreas Gruenbacher.
+
+ * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
+ and dup to open_safer and dup_safer, respectively.
+ (openat_permissive): Fix typo in comment.
+
+ * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
+ "gettext.h"; either no longer needed or are guaranteed by openat.h.
+ (_): Remove; no longer needed.
+ (openat): Renamed from rpl_openat; no need for rpl_openat
+ since openat.h renames openat for us.
+ Replace most of the body with a call to openat_permissive,
+ to avoid duplicate code.
+ Port to (probably hypothetical) environments were mode_t is
+ wider than int.
+ (openat_permissive): Require mode arg, so that we can check
+ types better. Put it just after flags. Change cwd failure
+ indicator from pointer-to-bool to pointer-to-errno-value.
+ All callers changed.
+ Invoke openat_save_fail and/or openat_restore_fail if
+ cwd_errno is null, so that openat can call us.
+ (openat_permissive, fdopendir, fstatat, unlinkat):
+ Simplify errno handling to avoid some duplicate code,
+ as it's OK to set errno on success.
+ * openat.h: Revamp code so that function macros depend on
+ __OPENAT_PREFIX only, not also on AT_FDCWD.
+ (openat_ro): Remove. Caller changed to use openat_permissive.
+ (openat_permissive): Now a macro, if not a function.
+ (openat_restore_fail, openat_save_fail): Now always functions,
+ since mkdirat needs them even if __OPENAT_PREFIX is defined.
+
+ * openat-priv.h: New file, defining macros used by mkdirat.c
+ and openat.c.
+ * mkdirat.c: Include openat-priv.h.
+ Remove definitions of macros defined therein.
+ * openat.c: Likewise.
+
+ * mkdirat.c (mkdirat): New file and function.
+ * openat.h (mkdirat): Declare.
+
+ * openat.c (fdopendir): Don't change errno when returning non-NULL.
+
+ * openat.h (openat_permissive): Declare.
+ (openat_ro): Define.
+
+ * openat.c (EXPECTED_ERRNO): New macro.
+ (openat_permissive): New function -- used in remove.c rewrite.
+ (all functions): Set errno just before returning, only if there
+ was an actual failure.
+ Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
+
+ Emulate openat-family functions using Linux's procfs, if possible.
+ Idea and some code based on Ulrich Drepper's glibc changes.
+
+ * openat.c: (BUILD_PROC_NAME): New macro.
+ Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
+ (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
+ before falling back on save_cwd and restore_cwd.
+ (fdopendir, fstatat, unlinkat): Likewise.
+
+ * openat.c (fstatat, unlinkat): Perform the syscall directly,
+ skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
+
+ * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
+ as second argument to va_arg. Otherwise, some versions of gcc
+ warn that `if this code is reached, the program will abort'.
+
+2006-01-09 Andreas Gruenbacher <agruen@suse.de>
+
+ Sync from coreutils.
+
+ Add POSIX ACL support
+ * acl.h (copy_acl, set_acl): Add declarations.
+ * acl.c (acl_entries): Add fallback implementation for POSIX ACL
+ systems other than Linux.
+ (chmod_or_fchmod): New function: use fchmod when possible,
+ and chmod otherwise.
+ (file_has_acl): Add a POSIX ACL implementation, with a
+ Linux-specific subcase.
+ (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
+ S_ISVTX from one file to another. Fall back to fchmod/chmod when
+ acls are unsupported.
+ (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
+ S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
+ are unsupported.
+
+2006-01-09 Bruno Haible <bruno@clisp.org>
+
+ * sysexit_.h (EX_OK): New macro.
+ Suggested by Martin Lambers <marlam@marlam.de>.
+
+2006-01-09 Bruno Haible <bruno@clisp.org>
+
+ * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
+ * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
+ * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
+ * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
+
+2006-01-09 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h (SIZE_MAX): Write the value without involving negative
+ numbers.
+
+2005-10-16 Bruno Haible <bruno@clisp.org>
+
+ * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
+ don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
+
+2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * strftime.c (tzname): Don't declare if it is already #defined.
+ Problem reported for Mingw by Mark Junker.
+
+2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
+ long int, not int, for nanosecond counts, so that people who are
+ used to POSIX struct timespec won't be surprised. Reported by Jim
+ Meyering.
+
+2005-12-16 Jim Meyering <jim@meyering.net>
+
+ * fprintftime.c, fprintftime.h: New files.
+
+2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
+ * argp-help.c (fill_in_uparams): Check if the constructed
+ struct uparams is valid. Fall back to the default values if it is
+ not.
+
+2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * argp-help.c (__argp_base_name): New function
+ (__argp_short_program_name): Rewrite using __argp_base_name
+ * argp-namefrob.h: Define program_invocation_name and
+ program_invocation_short_name if requested
+ (__argp_base_name): Add prototype
+ * argp-parse.c (argp_def): Use gettext wrappers
+ (argp_default_parser): Use __argp_base_name
+ * argp-pin.c: New file. Defines program_invocation_name and
+ program_invocation_short_name on systems that lack them.
+
+2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
+ TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
+ porting problem reported by Georg Schwarz in
+ <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
+
+2005-07-09 Bruno Haible <bruno@clisp.org>
+
+ * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
+ * csharpcomp.c (compile_csharp_using_sscli): Likewise.
+ Reported by Mark Junker <mjscod@gmx.de>.
+
+2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
+ (uintmax_t) [defined uintmax_t]: Do not declare.
+ (SIZE_MAX) [defined SIZE_MAX]: Do not define.
+ This works around a problem if intmax_t.m4 and/or uintmax_t.m4
+ and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
+ (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
+ sake of portability to weird hosts that C allows (though we don't
+ know of any practical examples).
+
+ * savedir.h (fdsavedir): New decl.
+ * savedir.c (fdsavedir, savedirstream): New functions; the latter
+ contains most of the former guts of savedir.
+ (savedir): Use savedirstream.
+ Include "openat.h".
+
+2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
+ coreutils no longer futzes with rounding modes.
+
+2005-11-14 Jim Meyering <jim@meyering.net>
+
+ * mkstemp-safer.c: Include <config.h>, required for possible
+ replacement of mkstemp.
+
+2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
+ business.
+ (gethrxtime) [! (HAVE_NANOUPTIME
+ || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
+ || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
+ our own approximation.
+
+2005-11-10 Simon Josefsson <jas@extundo.com>
+
+ * readline.c: Remove EOL.
+
+2005-11-08 Eric Blake <ebb9@byu.net>
+
+ * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
+
+2005-11-08 Eric Blake <ebb9@byu.net>
+
+ * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
+
+2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix porting problem reported by Theodoros V. Kalamatianos.
+ * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
+ Don't assume that futimes failing means we must fail.
+
+2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * getcwd.c (__getcwd): Don't assume that system calls after readdir
+ leave errno alone. Problem reported by Dmitry V. Levin.
+
+2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * savedir.c (savedir): Don't assume that xrealloc etc. leave
+ errno alone. Problem reported by Frederic Jolliton.
+
+2005-10-28 Simon Josefsson <jas@extundo.com>
+
+ * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
+ "restrict" keywords, as per POSIX. Protect the function
+ declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
+ Don't use K&R prototypes. Check the sprintf return values.
+ Re-define EAFNOSUPPORT if not present. Indent.
+
+ * md5.h, md5.c: Simplify buffer handling visavi alignment,
+ suggested by Bruno Haible <bruno@clisp.org>.
+
+ * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
+
+ * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
+
+ * gc-libgcrypt.c: Add MD2 (which is not available through
+ libgcrypt).
+
+ * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
+
+ * md2.h, md2.c: New files.
+
+2005-10-24 Simon Josefsson <jas@extundo.com>
+
+ * md4.h: Shrink buffer size, now that we changed the type.
+
+2005-10-22 Simon Josefsson <jas@extundo.com>
+
+ * arcfour.h, arcfour.c: Use fixed size indices in the
+ arcfour_context struct (simplify test vector testing in GNU
+ Shishi).
+
+2005-10-22 Simon Josefsson <jas@extundo.com>
+
+ * md4.h, md4.c: Simplify buffer handling visavi alignment,
+ suggested by Bruno Haible <bruno@clisp.org>.
+
+2005-10-22 Simon Josefsson <jas@extundo.com>
+
+ * crc.h: Include stddef.h, for size_t.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
+ suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
+ block.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * gc-gnulib.c: Support ARCTWO in CBC mode.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
+ <bruno@clisp.org>.
+
+ * hmac-sha1.c (hmac_sha1): Likewise.
+
+ * crc.c (crc32_update): Actually use crc parameter, suggested by
+ Bruno Haible <bruno@clisp.org>.
+
+ * crc.h: Include stdint.h directly, suggested by Bruno Haible
+ <bruno@clisp.org>.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * des.h, des.c: New files.
+
+ * gc-gnulib.c: Support DES.c
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * arctwo.h, arctwo.c: New files.
+
+ * gc-gnulib.c: Support ARCTWO.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * gc-gnulib.c: Support ARCFOUR.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
+ support.
+
+ * gc.h: Add ECB enum type.
+
+ * hmac-md5.c, hmac-sha1.c: Include memxor.h.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
+
+2005-10-18 Simon Josefsson <jas@extundo.com>
+
+ * md4.h, md4.c: New files, based on md5.?.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
+
+ * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * gc.h, gc-libgcrypt.c: Add more hash types/functions.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * gc.h, gc-libgcrypt.c: Add ciphers.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * sha1.c: Use uint32_t instead of md5_uint32.t
+
+ * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
+ md5.h.
+
+ * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
+
+ * md5.h: Use stdint.h and uint32_t. Doc fix.
+
+2005-10-15 Simon Josefsson <jas@extundo.com>
+
+ * rijndael-api-fst.h, rijndael-api-fst.c: New files.
+
+ * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
+
+2005-10-14 Simon Josefsson <jas@extundo.com>
+
+ * arcfour.h, arcfour.c: New files.
+
+2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
+ include <wchar.h>; no longer needed.
+
+2005-10-14 Jakub Jelinek <jakub@redhat.com>
+ and Ulrich Drepper <drepper@redhat.com>
+
+ Import from libc.
+ * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
+ instead of inline stream orientation test and two separate
+ function calls. Pay no attention to USE_IN_LIBIO.
+
+2005-10-14 Roland McGrath <roland@redhat.com>
+
+ Import from libc. [BZ #1331]
+ * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
+ macro argument.
+ Reported by Matej Vela <vela@debian.org>.
+
+2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * mkdir-p.c (make_dir_parents): Don't report an error if an
+ intermediate directory is in a read-only file system. Problem
+ reported by Eric Blake.
+
+2005-10-13 Simon Josefsson <jas@extundo.com>
+
+ * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
+ Move memory allocation outside of loop.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * gc-pbkdf2-sha1.c: New file.
+
+ * gc.h: Add gc_pbkdf2_sha1 prototype.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
+ suggested by Bruno Haible <bruno@clisp.org>.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * gc-libgcrypt.c (gc_hmac_sha1): New function.
+
+ * gc-gnulib.c (gc_hmac_sha1): New function.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
+ GC_USE_HMAC_MD5, respectively.
+
+ * gc-libgcrypt.c (gc_md5): Fix assert call.
+ (gc_md5): Fix typo.
+
+ * gc.h (gc_hash_buffer): Use gc_hash in prototype.
+
+ * gc-libgcrypt.c (gc_hash_buffer): Ditto.
+
+ * gc-gnulib.c (gc_hash_buffer): Ditto.
+
+2005-10-11 Bruno Haible <bruno@clisp.org>
+
+ * c-strcasestr.h: New file, from GNU gettext.
+ * c-strcasestr.c: New file, from GNU gettext.
+
+2005-10-11 Bruno Haible <bruno@clisp.org>
+
+ * c-strcase.h: New file, from GNU gettext.
+ * c-strcasecmp.c: New file, from GNU gettext.
+ * c-strncasecmp.c: New file, from GNU gettext.
+
+2005-10-11 Simon Josefsson <jas@extundo.com>
+
+ * crc.h, crc.c: New files.
+
+ * gc.h (gc_hash_buffer): Add doc.
+
+2005-10-08 Simon Josefsson <jas@extundo.com>
+
+ * gc.h: Add gc_hash and gc_hash_buffer.
+
+ * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
+
+ * gc-libgcrypt.c (gc_hash_buffer): Add.
+
+2005-10-11 Bruno Haible <bruno@clisp.org>
+
+ * strcasecmp.c: Include limits.h.
+ (strcasecmp): Avoid integer overflow on exotic platforms.
+ * strncasecmp.c: Include limits.h.
+ (strncasecmp): Avoid integer overflow on exotic platforms.
+ Reported by Paul Eggert.
+
+2005-10-06 Simon Josefsson <jas@extundo.com>
+
+ * hmac-md5.c: New file.
+
+ * hmac.h: New file.
+
+2005-10-06 Simon Josefsson <jas@extundo.com>
+
+ * memxor.c (memxor): Avoid casts and warnings.
+
+2005-10-05 Derek Price <derek@ximbiot.com>
+
+ * getdelim.c (SIZE_MAX): New macro, if not already defined.
+
+2005-10-05 Simon Josefsson <jas@extundo.com>
+
+ * memxor.c (memxor): Fix compiler error.
+
+ * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
+ <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
+
+ * memxor.h, memxor.c: New files.
+
+ * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
+ we assume all systems have it, suggested by Jim Meyering
+ <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
+ any systems lack sys/socket.h; mingw32 is known to lack it, but we
+ don't support it yet anyway. Also remove HAVE_NETDB_H test, for
+ same reasons.
+
+2005-10-04 Bruno Haible <bruno@clisp.org>
+
+ * verify.h (verify_true): Provide alternative definition for C++.
+
+2005-10-04 Simon Josefsson <jas@extundo.com>
+
+ * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
+ D. Baushke" <mdb@gnu.org>.
+
+2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * getdelim.c: Include getdelim.h first. Include <limits.h>.
+ (SSIZE_MAX): New macro, if not already defined.
+ (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
+ than 2 GiB.
+
+2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * exclude.c: Include verify.h.
+ (verify): Remove. All callers changed to use verify.h's version.
+ * strtoimax.c: Likewise.
+ * utimecmp.c: Likewis.e
+
+ Sync from coreutils.
+ * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
+ mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
+ * .cvsignore: Add fts.h, search.h, t-fpending.
+ * settime.c (settime): Fix { typo in previous patch. Also, don't
+ bother returning ENOSYS if settimeofday or stime fails; just let
+ them return whatever errno they want to return.
+ * utimens.c: Include unistd.h, for dup2.
+ (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
+ (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
+
+2005-10-02 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
+ * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
+ * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
+ Remove AT_FDCWD test.
+ Do not consume the fd unless successful.
+ * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
+ * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
+ block, so that we don't even try to compile it if settimeofday is
+ available. This works around a compilation failure on OSF1 V5.1,
+ due to stime requiring a `long int*' while tv_sec is `int'.
+
+2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
+
+ * getdelim.c (getdelim): Remove unused variables.
+
+2005-10-01 Simon Josefsson <jas@extundo.com>
+
+ * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
+ Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
+ AI_* and EAI_* definitions. Protect function declarations.
+
+2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
+ so that the code works even with ancient cpp. Portability problem
+ with GCC 2.7.2.1 reported by Thomas M.Ott.
+
+2005-09-27 Jim Meyering <jim@meyering.net>
+
+ * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
+
+ * intprops.h (signed_type_or_expr__): Define.
+ (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
+ for unsigned types.
+
+2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * verify.h (verify_expr): Remove, replacing with:
+ (verify_true): New macro that returns true instead of void.
+ (verify_type__): Remove.
+ (verify): Use verify_true rather than verify_type__.
+
+2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * utimens.c (ENOSYS): Define if not already defined.
+ (futimens): Support having a null PATH if the file descriptor
+ is nonnegative.
+
+ * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
+ Remove.
+ (__attribute): Define to empty unless GCC 3.1 or later.
+ This works around a core dump on OpenBSD 3.4, which has GCC
+ 2.95.3, which dumps core when given __attribute__(()). It also
+ simplifies other tests, since we really don't want to bother with
+ worrying about which ancient version of GCC supported what.
+ Original problem reported by Yoann Vandoorselaere, with part of
+ the fix suggested by Derek Price.
+
+2005-09-24 Jim Meyering <jim@meyering.net>
+
+ * verify.h (verify_type__): Use `unsigned int' as the bitfield type
+ so we can once again use a positive bitfield width of 1 -- now we
+ don't have to explain why we were using a bitfield width of 2.
+
+2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
+ Problem reported by Eric Blake.
+ (getaddrinfo): Initialize se so that it's not garbage.
+ Redo internal storage allocation so that it doesn't make unportable
+ assumptions about alignment.
+ Fix a memory leak.
+
+ * utimens.c (futimens): Use futimesat if available.
+ Prefer it to futimes since it doesn't have the futimes bug.
+
+ * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
+ (verify): Don't use the __LINE__ trick, as it doesn't work in general.
+ Instead, declare a function that returns a pointer to an array,
+ and use verify_type__ to declare the size of the array.
+ Problem and germ of a solution reported by Bruno Haible.
+ (verify_type__): Use 2, not 1, for bitfield size, to avoid
+ a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
+
+2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+
+ * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
+ stat-time.h.
+ * argmatch.h: Include verify.h
+ (ARGMATCH_VERIFY): Use verify rather than rolling our own.
+ (ARGMATCH_ASSERT): Remove; unused.
+ * canonicalize.c: Assume STDC_HEADERS.
+ * exclude.c: Include "strcase.h".
+ * regex_internal.h [!defined _LIBC]: Likewise.
+ * getusershell.c: Include stdio--.h rather than stdio.h
+ and stdio-safer.h.
+ (getusershell): Call fopen, not fopen_safer.
+ * save-cwd.c: Include fcntl--.h rather than fcntl.h.
+ Do not include unistd-safer.h.
+ (save_cwd): Don't call fd_safer; no longer needed
+ now that we include fcntl--.h.
+
+ * getdate.y (relative_time): New type.
+ (RELATIVE_TIME_0): New constant.
+ (parser_control): Use relative_time instead of doing it ourselves.
+ (%union): Add new relative_time rel member.
+ (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
+ Now typeless.
+ (relunit, relunit_snumber): Now of type rel.
+ (zone, rel, relunit, get_date): Adjust to above changes.
+
+ * getloadavg.c: Include fcntl--.h rather than fcntl.h.
+ Do not include unistd-safer.h.
+ (getloadavg): Don't call fd_safer; no longer needed
+ now that we include fcntl--.h.
+
+ * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
+ (make_dir_parents): Treat ENOSYS like EEXIST.
+
+ Improve quality of diagnostics on restore_cwd failure.
+ * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
+ (make_dir_parents): Last arg is now int * (for errno), not bool *.
+ * mkdir-p.c (make_dir, make_dir_parents): Likewise.
+ Rewrite "mkdir -p" algorithm to avoid the need for "stat"
+ each time through the loop. Do not diagnose restore_cwd failure;
+ that is the caller's job (and perhaps the caller does not care).
+
+ * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
+ (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
+ If the file already exists but is not a directory, don't bother
+ to try to make its parents.
+ Close potential file descriptor leak if we can't chdir("/") (!).
+ Don't always return true if chdir($PWD) fails; return true only
+ if the requested action was done successfully (except for the
+ chdir($PWD)).
+ Don't log final directory unless we actually made it.
+ Refactor to avoid duplicate code to fix up permissions.
+ Don't attempt to fix up parent permissions if chdir($PWD) fails.
+
+ * strftime.c (my_strftime): Rewrite the previous change slightly,
+ to make it a bit faster and (I hope) clearer.
+ * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
+ Fix bug in formats like %2N.
+
+ * verify.h: New file.
+
+2005-09-22 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+
+ * backupfile.c: Use ARGMATCH_VERIFY, just in case.
+
+ * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
+ the .tm_year member, since otherwise gcc-4.0 would now warn about
+ tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
+
+ * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
+ order to avoid an unsuppressible warning from gcc on 64-bit systems.
+
+ * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
+ the command "date -d'2005-03-27 +1 day'" succeeds once again, even
+ when run in a time zone for which daylight savings time is in effect
+ for the starting date.
+
+ * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
+ stop us from restricting permissions of just-created absolute-named
+ directories.
+ * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
+ to restore initial working directory.
+ * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
+ to tell caller if/when we change the working directory and are
+ unable to return to the initial one.
+ * mkdir-p.h (make_dir_parents): Update prototype.
+ * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
+ `return false'. This fixes a bug introduced on 2004-07-30.
+
+ * openat.c (fdopendir): Be sure to close the supplied
+ file descriptor before returning. This makes our replacement
+ implementation a little closer to Solaris's, where fdopendir
+ ties the file descriptor to the returned DIR* pointer.
+ * openat.c (unlinkat): New function.
+ * openat.h (unlinkat): Add prototype.
+ * openat-die.c (openat_save_fail): Rename from openat_save_die.
+ (openat_restore_fail): Rename from openat_restore_die.
+ * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
+
+ Provide an alternative to exiting immediately upon save_cwd or
+ restore_cwd failure. Now, an application can arrange e.g.,
+ to perform a longjump in that case.
+ * openat.c: Include dirname.h.
+ Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
+ (rpl_openat, fdopendir, fstatat): Call openat_save_die
+ and openat_restore_die rather than calling error directly.
+ Don't include "error.h" or "exitfail.h"; they're no longer needed.
+
+ * openat-die.c (openat_save_die, openat_restore_die): New file.
+ * openat.h (openat_save_die, openat_restore_die): Declare and define.
+
+ * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
+ size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
+ int utc, int nanoseconds);
+ Background:
+ date should not have to allocate a megabyte of virtual memory to
+ handle a format argument like +%1048575T. When implemented with
+ strftime, it must allocate such a buffer, use strftime to fill it
+ in, print it, then free it.
+ With fprintftime, it simply prints everything and exits.
+ With no need for memory allocation, that's one fewer way to fail.
+ * strftime.c (my_strftime): Parse the colons of %:::z *after* the
+ optional field width, not before, so we accept %9:z, not %:9z.
+ (my_strftime): Be sure to use L_('x') for literals.
+
+ * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
+ * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
+ * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
+ * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
+ * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
+ * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
+ * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
+ * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
+ Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
+
+ * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
+ * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
+ Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
+ and don't include <sys/file.h>).
+
+2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
+
+ Sync from coreutils.
+
+ * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
+ [__linux__]: Allocate a big enough buffer for /proc/loadavg.
+ [!LDAV_DONE]: Avoid unused variable warning.
+
+2005-09-21 Bruno Haible <bruno@clisp.org>
+
+ * unicodeio.h (unicode_to_mb): New declaration.
+
+2005-09-20 Derek Price <derek@ximbiot.com>
+
+ * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
+
+2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ Use a consistent style for including <config.h>.
+ * __fpending.c, acl.c, argmatch.c,
+ argp-help.c, argp-parse.c,
+ argp-pvh.c, backupfile.c, basename.c, c-stack.c,
+ calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
+ creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
+ dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
+ fd-safer.c, file-type.c, fileblocks.c, filemode.c,
+ filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
+ fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
+ getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
+ getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
+ hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
+ inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
+ memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
+ modechange.c, mountlist.c, open-safer.c, physmem.c,
+ pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
+ progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
+ readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
+ safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
+ strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
+ strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
+ strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
+ userspec.c, utimecmp.c, version-etc-fsf.c,
+ version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
+ xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
+ xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
+ Standardize inclusion of config.h.
+ * __fpending.h, dirfd.h, getdate.h, human.h,
+ inttostr.h: Removed inclusion of config.h from header files.
+ * inttostr.c: Adjusted in-tree users.
+ * timespec.h: Remove superfluous warning to include config.h.
+ * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
+ gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
+ nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
+ unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
+
+2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * stat-time.h: New file.
+ * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
+ (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
+ in a different way.
+ (timespec_cmp): New function.
+ * utimecmp.c: Include stat-time.h.
+ (SYSCALL_RESOLUTION): Depend on whether various struct stat
+ members exist, not on the obsolescent ST_MTIM_NSEC.
+ (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
+
+2005-09-15 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * regcomp.c, regexec.c, regex_internal.c: Back out previous
+ changes, consolidating in...
+ * regex_internal.h: ...this file.
+
+2005-09-15 Derek Price <derek@ximbiot.com>
+
+ * regex_internal.h: Blank `pure' for GNUC < 3.
+ * regex_internal.c: Ditto, using this...
+ (__GNUC_PREREQ): ...new macro.
+ * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
+ (__GNUC_PREREQ): ...this new macro.
+
+ * strstr.h: Include string.h. Define strstr as a macro here.
+
+2005-09-13 Derek Price <derek@ximbiot.com>
+
+ * canon-host.c (canon_host_r): Set *cherror on memory allocation
+ failure.
+ Reported by Jim Meyering <jim@meyering.net>.
+
+2005-09-13 Jim Meyering <jim@meyering.net>
+
+ * canon-host.c: Filter through gnu indent and reword comments slightly.
+ * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
+
+2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
+
+ * lib/base64.c: Typo.
+ (base64_encode): Put b64str in initialized data section.
+
+2005-09-12 Derek Price <derek@ximbiot.com>
+
+ Return usable errors from canon-host.
+ * canon-host.h: New file.
+ * canon-host.c (canon_host): Wrap...
+ (canon_host_r): ...this new function, which now relies exclusively on
+ getaddrinfo.
+ (ch_strerror): New function.
+ (last_cherror): New global.
+ * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
+ (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
+ void *.
+ (freeaddrinfo): Free ai->ai_canonname when set.
+
+2005-09-12 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * glob-libc.h: Renamed from glob_.h. The new version is
+ taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
+ protecting things that should be done only in gnulib contexts.
+ * glob_.h: New file, containing only the glob things needed for
+ gnulib.
+ (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
+ (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
+ (glob, globfree, glob_pattern_p): Now defined simply in terms of
+ rpl_glob, rpl_globfree, rpl_glob_pattern_p.
+ (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
+ and to respect the namespace rules better.
+