+2009-11-22 Bruno Haible <bruno@clisp.org>
+
+ locale: Make locale_t available when possible.
+ * lib/locale.in.h: Include <xlocale.h> when it exists.
+ * m4/locale_h.m4 (gl_LOCALE_H): Check for <xlocale.h> and arrange to
+ replace <locale.h> if it does not define locale_t but <xlocale.h> does.
+ * modules/locale (Depends-on): Add extensions.
+ (Makefile.am): Also substitute HAVE_XLOCALE_H.
+ * doc/posix-headers/locale.texi: Document the problem with locale_t.
+
+2009-11-22 Bruno Haible <bruno@clisp.org>
+
+ Add comments.
+ * m4/dirent_h.m4 (gl_DIRENT_H): Add comment about gl_CHECK_NEXT_HEADERS
+ invocation.
+ * m4/iconv_h.m4 (gl_ICONV_H): Likewise.
+ * m4/spawn_h.m4 (gl_SPAWN_H): Likewise.
+ * m4/wchar.m4 (gl_WCHAR_H): Likewise.
+
+2009-11-22 Bruno Haible <bruno@clisp.org>
+
+ error: account for the possibility of freopen (stdout).
+ * lib/error.c: Include <unistd.h>.
+ (flush_stdout): New function, extracted from error and error_at_line.
+ Determine stdout's fd dynamically.
+ (error, error_at_line): Invoke flush_stdout.
+ * m4/error.m4 (gl_PREREQ_ERROR): Require AC_C_INLINE.
+ * modules/error (Depends-on): Add unistd.
+
+2009-11-22 Bruno Haible <bruno@clisp.org>
+
+ diffseq: Add comment.
+ * lib/diffseq.h (IF_LINT): Add comment about pitfall.
+
+2009-11-22 Jim Meyering <meyering@redhat.com>
+
+ c-stack: avoid defining an unused static function
+ * lib/c-stack.c (find_stack_direction): Do not define this function
+ when it will not be used.
+
+ diffseq: avoid spurious gcc warnings
+ * lib/diffseq.h (IF_LINT2): Define.
+ (compareseq): Use it to initialize two members of "part".
+ This avoids two used-uninitialized warnings.
+
+2009-11-21 Jim Meyering <meyering@redhat.com>
+
+ c-stack: avoid "ignoring return value of `write'" warning
+ * lib/c-stack.c: Include "ignore-value.h".
+ (die): Explicitly ignore each write return value.
+ * modules/c-stack (Depends-on): Add ignore-value.
+
+2009-11-21 Bruno Haible <bruno@clisp.org>
+
+ diffseq: reduce scope of variable 'best'.
+ * lib/diffseq.h (diag) [USE_HEURISTIC]: Reduce scope of 'best'
+ variable, earlier used for two different purposes.
+
+2009-11-21 Jim Meyering <meyering@redhat.com>
+
+ diffseq: remove useless assignment to "best"
+ * lib/diffseq.h (diag) [USE_HEURISTIC]: Remove useless "best = 0"
+ assignment. At that point "best" is already guaranteed to be zero.
+
+2009-11-20 Eric Blake <ebb9@byu.net>
+
+ build: mention ftp redirector in release announcements
+ * top/maint.mk (gnu_rel_host, url_dir_list): Provide defaults for
+ values that used to come from cfg.mk; mention FTP redirect URL.
+ * build-aux/announce-gen: Mention the mirror list.
+ Suggested by Karl Berry.
+
+ nanosleep: improve port to mingw
+ * lib/nanosleep.c (rpl_nanosleep): Reject invalid arguments.
+ * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Incorporate LIBSOCKET into
+ LIB_NANOSLEEP, but only when needed.
+ * modules/select (Link): Document LIBSOCKET.
+ * m4/select.m4 (gl_FUNC_SELECT): Ensure LIBSOCKET is defined early
+ enough.
+
+ nanosleep: work around cygwin bug
+ * lib/nanosleep.c (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]:
+ Fix logic bug when nanosleep fails. Work around cygwin 1.5.x
+ bug.
+ (getnow): Delete, not needed.
+ * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): No longer require
+ LIB_CLOCK_GETTIME.
+ * modules/nanosleep (Depends-on): Add intprops and verify. Drop
+ clock-time, gettime.
+ * doc/posix-functions/nanosleep.texi (nanosleep): Document the
+ bug.
+ * modules/nanosleep-tests: New test.
+ * tests/test-nanosleep.c: New file.
+
+ sleep: work around cygwin bug
+ * lib/sleep.c (rpl_sleep): Work around the bug.
+ * m4/sleep.m4 (gl_FUNC_SLEEP): Detect the bug.
+ (gl_PREREQ_SLEEP): Delete unused macro.
+ * modules/sleep (Depends-on): Add verify.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add default.
+ * modules/unistd (Makefile.am): Substitute witness.
+ * lib/unistd.in.h (sleep): Update prototype.
+ * doc/posix-functions/sleep.texi (sleep): Document the bug.
+ * tests/test-sleep.c (main) [HAVE_DECL_ALARM]: Test it.
+ * modules/sleep-tests (Depends-on): Check for alarm.
+
+2009-11-20 Jim Meyering <meyering@redhat.com>
+
+ maint.mk: improve sc_prohibit_magic_number_exit
+ * top/maint.mk (sc_prohibit_magic_number_exit): Tighten regexp
+ so it does not match uses like System.exit(1).
+ Add comments showing how to correct all offenders.
+
+2009-11-19 Eric Blake <ebb9@byu.net>
+
+ xalloc-die-tests: add missing library
+ * modules/xalloc-die-tests (Makefile.am): Add LDADD line.
+
+ test-xvasprintf: silence compiler warnings
+ * tests/test-xvasprintf.c (test_xvasprintf, test_xasprintf): Mask
+ empty string from gcc.
+
+2009-11-19 Jim Meyering <meyering@redhat.com>
+
+ xfreopen: new module, from coreutils
+ * modules/xfreopen: New module.
+ * lib/xfreopen.c: New file.
+ * lib/xfreopen.h: New file.
+ * MODULES.html.sh (File stream based Input/Output"): Add it.
+
+2009-11-19 Eric Blake <ebb9@byu.net>
+
+ manywarnings: depend on warnings
+ * modules/manywarnings (Depends-on): Add warnings.
+
+ build: avoid compiler warnings
+ * lib/select.c (rpl_select): Delete unused variable.
+ * lib/setsockopt.c (rpl_setsockopt): Avoid incompatible pointer.
+
+2009-11-18 Eric Blake <ebb9@byu.net>
+
+ tests: avoid false negative with --with-packager
+ * tests/test-version-etc.sh: Discard packager information.
+ * tests/test-argp-version-etc-1.sh: Likewise.
+ Reported by Mike Frysinger.
+
+ utimens: fix regression on Solaris
+ * m4/utimens.m4 (gl_UTIMENS): Check for BSD bug.
+ * lib/utimens.c (fdutimens): Revert 2009-11-08 change; Solaris 10
+ can only change fd timestamps via futimesat. Instead, use an
+ additional witness macro to avoid BSD bug.
+ Reported by Jim Meyering.
+
+2009-11-17 Eric Blake <ebb9@byu.net>
+
+ usleep: use it to simplify tests
+ * modules/stat-time-tests (Depends-on): Add usleep.
+ (configure.ac): Drop usleep check.
+ * modules/chown-tests (Depends-on, configure.ac): Likewise.
+ * modules/lchown-tests (Depends-on, configure.ac): Likewise.
+ * modules/fdutimensat-tests (Depends-on, configure.ac): Likewise.
+ * modules/futimens-tests (Depends-on, configure.ac): Likewise.
+ * modules/openat-tests (Depends-on, configure.ac): Likewise.
+ * modules/utimens-tests (Depends-on, configure.ac): Likewise.
+ * modules/utimensat-tests (Depends-on, configure.ac): Likewise.
+ * modules/pipe-filter-gi-tests (Depends-on, configure.ac):
+ Likewise.
+ * tests/test-chown.h (nap): Rely on nicer usleep semantics.
+ * tests/test-lchown.h (nap): Likewise.
+ * tests/test-pipe-filter-gi2-main.c (small_nap): Likewise.
+ * tests/test-stat-time.c (nap): Likewise.
+ * tests/test-utimens-common.h (nap): Update comments.
+
+ usleep: new module
+ * modules/usleep: New file.
+ * m4/usleep.m4 (gl_FUNC_USLEEP): Likewise.
+ * lib/usleep.c (usleep): Likewise.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add defaults.
+ * modules/unistd (Makefile.am): Substitute witnesses.
+ * lib/unistd.in.h (usleep): Add declaration.
+ * doc/pastposix-functions/usleep.texi (usleep): Document this.
+ * MODULES.html.sh (Date and time): Likewise.
+ * modules/usleep-tests (Depends-on): New test.
+ * tests/test-usleep.c: New file.
+
+ chown: work around OpenBSD bug
+ * lib/chown.c (rpl_chown): Work around the bug.
+ * lib/lchown.c (rpl_lchown): Attempt to do likewise.
+ * m4/chown.m4 (gl_FUNC_CHOWN): Test for ctime bug.
+ * m4/lchown.m4 (gl_FUNC_LCHOWN): Check for lchmod.
+ * modules/chown (Depends-on): Add stdbool.
+ * modules/lchown (Depends-on): Likewise.
+ * doc/posix-functions/chown.texi (chown): Document the bug.
+ * doc/posix-functions/lchown.texi (lchown): Likewise.
+ * tests/test-lchown.h (test_chown): Relax test.
+
+ mkstemp: avoid conflict with C++ keyword template
+ * lib/mkdtemp.c (mkdtemp): Change spelling of template.
+ * lib/mkostemp.c (mkostemp): Likewise.
+ * lib/mkostemps.c (mkostemps): Likewise.
+ * lib/mkstemp.c (mkstemp): Likewise.
+ * lib/mkstemps.c (mkstemps): Likewise.
+
+ xalloc-die-tests: optimize
+ * tests/test-xalloc-die.sh: Reduce number of processes.
+
+2009-11-17 Simon Josefsson <simon@josefsson.org>
+
+ * gnulib-tool: Support LGPLv3+ licenses in module files. Tiny
+ patch from ludo@gnu.org (Ludovic Courtès).
+
+2009-11-17 Jim Meyering <meyering@redhat.com>
+
+ version-etc: use proper license string
+ * modules/version-etc (License): Use LGPL, not LGPLv3+.
+ * modules/version-etc-fsf: Likewise.
+
+2009-11-17 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-xalloc-die.sh: Add license. Check that nothing is
+ printed to stdout. Deal with EOL differences.
+
+2009-11-17 Eric Blake <ebb9@byu.net>
+
+ unsetenv: work around Solaris bug
+ * m4/setenv.m4 (gl_FUNC_UNSETENV): Check for bug.
+ * lib/unsetenv.c (rpl_unsetenv): Work around it.
+ Reported by Jim Meyering.
+
+ vasnprintf: avoid compiler warnings
+ * lib/vasnprintf.c (VASNPRINTF): Avoid shadowing our own local
+ variables.
+ * lib/printf-args.c (PRINTF_FETCHARGS): Avoid type mismatch.
+
+2009-11-17 Simon Josefsson <simon@josefsson.org>
+
+ * modules/xalloc-die-tests (Makefile.am): Drop XFAIL_TESTS
+ settings since xalloc-die is no longer the self test,
+ xalloc-die.sh is.
+
+2009-11-17 Jim Meyering <meyering@redhat.com>
+
+ test-xalloc-die.sh: make the code agree with the commit log
+ * tests/test-xalloc-die.sh: Put "." at the front of $PATH, not
+ at the end, just in case you happen to have a test-xalloc-die
+ program in some other PATH directory.
+
+ test-xalloc-die.sh: fix a portability bug
+ * tests/test-xalloc-die.sh: Do not invoke via ./test-xalloc-die.
+ Instead, set PATH to start with "." and invoke via "test-xalloc-die".
+ Otherwise, argv[0] (as often seen in diagnostics) would be too
+ system-dependent, sometimes with, and sometimes without the leading "./".
+
+ version-etc-fsf: relax license to LGPLv3+
+ * modules/version-etc-fsf (License): Relax license.
+
+2009-11-16 Eric Blake <ebb9@byu.net>
+
+ xalloc-die-tests: avoid printing null pointer
+ * modules/xalloc-die-tests (Files, Makefile.am): Wrap execution in
+ shell script.
+ * tests/test-xalloc-die.c (program_name): Declare.
+ * tests/test-xalloc-die.sh (tmpfiles): New file.
+
+ setenv, unsetenv: work around various bugs
+ * lib/setenv.c (setenv) [!HAVE_SETENV]: Resync from glibc.
+ (setenv) [HAVE_SETENV]: Work around bugs.
+ * lib/unsetenv.c (unsetenv) [HAVE_UNSETENV]: Work around bugs.
+ * m4/setenv.m4 (gl_FUNC_SETENV_SEPARATE, gl_FUNC_UNSETENV): Check
+ for bugs.
+ (gl_FUNC_SETENV): Write in terms of gl_FUNC_SETENV_SEPARATE.
+ * m4/environ.m4 (gl_ENVIRON): Avoid expand-before-require.
+ * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Update defaults.
+ * modules/stdlib (Makefile.am): Update substitutions.
+ * lib/stdlib.in.h (setenv, unsetenv): Update prototypes.
+ * doc/posix-functions/setenv.texi (setenv): Document the bugs.
+ * doc/posix-functions/unsetenv.texi (unsetenv): Likewise.
+ * modules/setenv-tests: New test.
+ * modules/unsetenv-tests: Likewise.
+ * tests/test-setenv.c: New file.
+ * tests/test-unsetenv.c: Likewise.
+
+2009-11-16 Jim Meyering <meyering@redhat.com>
+
+ version-etc: relax license to LGPLv3+
+ * modules/version-etc (License): Relax license.
+
+ better AC_REQUIRE expanded-before-required-warning avoidance
+ * m4/chown.m4 (gl_FUNC_CHOWN, gl_FUNC_CHOWN_FOLLOWS_SYMLINK): Define
+ with AC_DEFUN_ONCE, rather than AC_DEFUN, to avoid AC_REQUIRE warnings.
+ Suggested by Eric Blake. This change also reverts commit 1b712ba8,
+ which is no longer needed.
+
+2009-11-16 Eric Blake <ebb9@byu.net>
+
+ test-freading: clean up temporary file
+ * tests/test-freading.c (main): Remove file on success, and use
+ ASSERT more liberally.
+ Reported by Jim Meyering.
+
+2009-11-16 Jim Meyering <meyering@redhat.com>
+
+ avoid new AC_REQUIRE expanded-before-required warnings
+ * modules/chown (configure.ac): Require gl_FUNC_CHOWN, rather than
+ merely using it.
+ * modules/euidaccess (configure.ac): Likewise for gl_FUNC_EUIDACCESS.
+ * modules/faccessat (configure.ac): Likewise for gl_FUNC_FACCESSAT.
+
+2009-11-15 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-xalloc-die.c: New file.
+ * modules/xalloc-die-tests: New file.
+ * gnulib-tool (func_emit_tests_Makefile_am): Also initialize
+ XFAIL_TESTS so it can be appended by modules.
+
+2009-11-15 Simon Josefsson <simon@josefsson.org>
+
+ * lib/gc-pbkdf2-sha1.c: Remove comments from RFC 2898. Reported
+ by Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>.
+
+2009-11-14 Eric Blake <ebb9@byu.net>
+
+ fnmatch: avoid compiler warning
+ * lib/fnmatch_loop.c (NEW_PATTERN): Coerce addition to unsigned,
+ to silence compiler warning about mismatch signedness in ?:.
+ Reported by Robert Millan.
+
+ intprops: add double-inclusion guard
+ * lib/intprops.h: Allow idempotent includes.
+ Suggested by Bruce Korb.
+
+ openat: detect Solaris fchownat bug
+ * lib/fchownat.c (rpl_fchownat): Work around Solaris bug. Avoid
+ penalizing glibc chownat when only lchownat is broken.
+ * m4/openat.m4 (gl_FUNC_FCHOWNAT): Replace fchownat if there are
+ trailing slash bugs.
+ * doc/posix-functions/fchownat.texi (fchownat): Document the bug.
+ * modules/openat-tests (Files): Include more files.
+ (Depends-on): Add mgetgroups, sleep, stat-time.
+ (configure.ac): Add additional checks.
+ (Makefile.am): Build new test.
+ * tests/test-fchownat.c: New file.
+
+ lchown: detect Solaris and FreeBSD bug
+ * lib/lchown.c (rpl_lchown): Work around bug.
+ * m4/lchown.m4 (gl_FUNC_LCHOWN): Check for trailing slash bugs.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
+ * modules/unistd (Makefile.am): Populate it.
+ * lib/unistd.in.h (lchown): Update declaration.
+ * doc/posix-functions/lchown.texi (lchown): Document the bug.
+ * modules/lchown-tests: New file.
+ * tests/test-lchown.h (test_lchown): Likewise.
+ * tests/test-lchown.c (main): Likewise.
+
+ chown: detect Solaris and FreeBSD bug
+ * lib/chown.c (rpl_chown): Work around bug.
+ * m4/chown.m4 (gl_FUNC_CHOWN): Check for trailing slash bugs.
+ (gl_PREREQ_CHOWN): Delete.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
+ * modules/unistd (Makefile.am): Populate it.
+ * lib/unistd.in.h (chown): Update declaration.
+ * lib/lchown.c (chown): Update client.
+ * modules/lchown (Depends-on): Add lstat.
+ * doc/posix-functions/chown.texi (chown): Document the bug.
+ * doc/posix-functions/getgroups.texi (getgroups): Document
+ getgroups pitfall.
+ * modules/chown-tests: New file.
+ * tests/test-chown.h (test_chown): Likewise.
+ * tests/test-chown.c (main): Likewise.
+
+2009-11-14 Robert Millan <rmh.grub@aybabtu.com> (tiny change)
+
+ gnulib-tool: correctly detect absence of m4 directories
+ * gnulib-tool: Avoid extra newline on data passed to wc -l.
+
+2009-11-14 Jim Meyering <meyering@redhat.com>
+
+ maint.mk: Prohibit inclusion of "xalloc.h" without use.
+ * top/maint.mk (sc_prohibit_close_stream_without_use): New rule.
+
+2009-11-14 John W. Eaton <jwe@gnu.org>
+
+ strftime.h: wrap funtion declaration in extern "C" block
+ * lib/strftime.h (nstrftime) [__cplusplus]: Wrap declaration.
+
+2009-11-13 Eric Blake <ebb9@byu.net>
+
+ getgroups: avoid compiler warning
+ * lib/getgroups.c (rpl_getgroups): Delete shadowed variable.
+
+ getgroups: work around FreeBSD bug
+ * lib/getgroups.c (rpl_getgroups): Work around the bug.
+ * m4/getgroups.m4 (gl_FUNC_GETGROUPS): Detect the bug.
+ * doc/posix-functions/getgroups.texi (getgroups): Document it.
+ * tests/test-getgroups.c (main): Fix buffer overrun.
+
+ getgroups: avoid compilation failure
+ * lib/getgroups.c (includes): Include <stdint.h> for SIZE_MAX.
+ * modules/getgroups (Depends-on): Add stdint.
+
+2009-11-13 Jim Meyering <meyering@redhat.com>
+
+ test-getgroups: avoid compilation failure
+ * tests/test-getgroups.c: Include <stdint.h> for use of SIZE_MAX.
+
+2009-11-13 Eric Blake <ebb9@byu.net>
+
+ mgetgroups: new module, taken from coreutils
+ * modules/mgetgroups: New file.
+ * lib/mgetgroups.h: Likewise.
+ * lib/mgetgroups.c (mgetgroups): Likewise.
+ * m4/mgetgroups.m4 (gl_MGETGROUPS): Likewise.
+ * MODULES.html.sh (Users and groups): Mention it.
+
+ getgroups: don't expose GETGROUPS_T to user
+ * lib/getgroups.c (rpl_getgroups): Change signature. Copy array
+ an element at a time if GETGROUPS_T is wrong size.
+ * lib/getugroups.h (getugroups): Change signature.
+ * lib/unistd.in.h (getgroups): Likewise.
+ * m4/getgroups.m4 (gl_FUNC_GETGROUPS): Use replacement if
+ signature needs fixing.
+ * m4/getugroups.m4 (gl_GETUGROUPS): No longer need
+ AC_TYPE_GETGROUPS.
+ * modules/group-member (Depends-on): Add getgroups.
+ * lib/group-member.c (group_info, get_group_info): Use gid_t.
+ (group_member): Rely on getgroups replacement.
+ * lib/getugroups.c (getugroups): Use gid_t.
+ * tests/test-getgroups.c (main): Likewise.
+ * NEWS: Mention the signature change.
+ * doc/posix-functions/getgroups.texi (getgroups): Mention the
+ problem with signature.
+ * doc/glibc-functions/setgroups.texi (setgroups): Mention that
+ GETGROUPS_T is still useful for setgroups.
+
+ getgroups, getugroups: provide stubs for mingw
+ * lib/getgroups.c (getgroups): Provide ENOSYS stub for mingw.
+ * lib/getugroups.c (getugroups): Likewise.
+ * m4/getgroups.m4 (gl_FUNC_GETGROUPS): Check for missing
+ function. Modernize replacement scheme.
+ (gl_PREREQ_GETGROUPS): Delete.
+ * m4/getugroups.m4 (gl_GETUGROUPS): Check for <grp.h>.
+ * modules/getgroups (configure.ac): Declare witness.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add default.
+ * modules/unistd (Depends-on): Substitute witness.
+ * lib/unistd.in.h (getgroups): Declare replacement.
+
+ getgroups: avoid calling exit
+ * modules/getgroups (Depends-on): Add malloc-posix and unistd,
+ drop xalloc.
+ * modules/getgroups-tests (Depends-on, Makefile.am): Drop unneeded
+ dependencies.
+ * lib/getgroups.c (rpl_getgroups): Fail with ENOMEM rather than
+ exiting, in the rare case of malloc failure.
+
+ getgroups: fix logic error
+ * lib/getgroups.c (rpl_getgroups): Don't fail if current process
+ has more than 20 groups.
+ * modules/getgroups-tests: New test.
+ * tests/test-getgroups.c: New file.
+
+2009-11-13 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-base64.c: Improve.
+
+2009-11-13 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-xvasprintf.c: Fix memory leak, suggested by Eric
+ Blake <ebb9@byu.net>.
+
+2009-11-13 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-xvasprintf.c: Add %s%s related checks.
+
+2009-11-12 Eric Blake <ebb9@byu.net>
+
+ version-etc: match standards.texi style
+ * lib/version-etc.c (emit_bug_reporting_address): Drop periods,
+ and use <> only for URLs.
+
+2009-11-10 Kamil Dudka <kdudka@redhat.com>
+
+ fts: do not fail on a submount during traversal
+ * lib/fts.c (fts_build): Read the stat info again after opening
+ a directory if the FTS_TIGHT_CYCLE_CHECK flag is set.
+ Original report at http://bugzilla.redhat.com/501848.
+
+2009-11-12 Jim Meyering <meyering@redhat.com>
+
+ bootstrap: sync from coreutils
+ * build-aux/bootstrap (bootstrap_epilogue): New function.
+ Use git_modules_config in one more place. This make bootstrap's
+ --gnulib-srcdir option more useful for testing.
+
+ bootstrap: generalize autoheader check
+ * build-aux/bootstrap: Look for AC_CONFIG_HEADER as well as
+ AC_CONFIG_HEADERS.
+
+2009-11-11 Eric Blake <ebb9@byu.net>
+
+ mkfifoat: use new modules for Solaris and BSD bugs
+ * m4/mkfifoat.m4 (gl_FUNC_MKFIFOAT): Simplify.
+ * lib/mkfifoat.c (mknodat): Split...
+ * lib/mknodat.c (mknodat): ...into new file.
+ * modules/mkfifoat (Files): Ship new file.
+ (Depends-on): Add mkfifo, mknod.
+ * modules/mkfifoat-tests (Files): Reuse mkfifo tests.
+ (Depends-on): Add symlink.
+ * tests/test-mkfifoat.c (main): Enhance test. Drop portions now
+ redundant with test_mkfifo.h.
+ (do_mkfifoat, do_mknodat): New helpers.
+
+ mknod: new module
+ * modules/mknod: New file.
+ * m4/mknod.m4 (gl_FUNC_MKNOD): Likewise.
+ * lib/mknod.c (mknod): Likewise.
+ * m4/sys_stat_h.m4 (gl_SYS_STAT_H_DEFAULTS): Set witness
+ defaults.
+ * modules/sys_stat (Makefile.am): Substitute them.
+ * lib/sys_stat.in.h (mknod): Declare replacement.
+ * MODULES.html.sh (Support for systems lacking POSIX:2008):
+ Document it.
+ * doc/posix-functions/mknod.texi (mknod): Likewise.
+ * modules/mknod-tests: New test.
+ * tests/test-mknod.c: Likewise.
+
+ mkfifo: new module
+ * modules/mkfifo: New file.
+ * m4/mkfifo.m4 (gl_FUNC_MKFIFO): Likewise.
+ * lib/mkfifo.c (mkfifo): Likewise.
+ * m4/sys_stat_h.m4 (gl_SYS_STAT_H_DEFAULTS): Set witness
+ defaults.
+ * modules/sys_stat (Makefile.am): Substitute them.
+ * lib/sys_stat.in.h (mkfifo): Declare replacement.
+ * MODULES.html.sh (Support for systems lacking POSIX:2008):
+ Document it.
+ * doc/posix-functions/mkfifo.texi (mkfifo): Likewise.
+ * modules/mkfifo-tests: New test.
+ * tests/test-mkfifo.h (test_mkfifo): New file, borrowed in part
+ from test-mkfifoat.c.
+ * tests/test-mkfifo.c: New file.
+
+ readlink: detect FreeBSD bug
+ * m4/readlink.m4 (gl_FUNC_READLINK): Also detect FreeBSD bug with
+ slash on symlink.
+ * doc/posix-functions/readlink.texi (readlink): Document the bug.
+ * tests/test-readlink.h (test_readlink): Enhance test.
+
+ symlink: detect FreeBSD bug
+ * m4/symlink.m4 (gl_FUNC_SYMLINK): Also detect FreeBSD bug with
+ slash on symlink.
+ * doc/posix-functions/symlink.texi (symlink): Document the bug.
+ * tests/test-symlink.h (test_symlink): Enhance test.
+
+2009-11-10 Eric Blake <ebb9@byu.net>
+
+ link: detect FreeBSD bug
+ * m4/link.m4 (gl_FUNC_LINK): Also detect FreeBSD bug with slash on
+ symlink.
+ * doc/posix-functions/link.texi (link): Document the bug.
+ * tests/test-link.h (test_link): Enhance test.
+ * tests/test-linkat.c (main): Update caller.
+
+ unlink, remove: detect FreeBSD bug
+ * m4/unlink.m4 (gl_FUNC_UNLINK): Also detect FreeBSD bug with
+ slash on symlink.
+ * doc/posix-functions/unlink.texi (unlink): Document the bug.
+ * doc/posix-functions/remove.texi (remove): Likewise.
+ * tests/test-unlink.h (test_unlink): Enhance test.
+ * tests/test-remove.c (main): Likewise.
+
+2009-11-09 Eric Blake <ebb9@byu.net>
+
+ rename: detect FreeBSD bug
+ * m4/rename.m4 (gl_FUNC_RENAME): Also detect FreeBSD bug with
+ slash on symlink.
+ * modules/renameat-tests (Depends-on): Add filenamecat.
+ * tests/test-rename.h (test_rename): Allow one more errno.
+ * tests/test-renameat.c (main): Likewise.
+ * doc/posix-functions/rename.texi (rename): Document the bug.
+
+ open: detect FreeBSD bug
+ * m4/open.m4 (gl_FUNC_OPEN): Also detect FreeBSD bug with slash on
+ symlink.
+ * doc/posix-functions/open.texi (open): Document the bug.
+ * doc/posix-functions/utimes.texi (utimes): Likewise.
+ * tests/test-open.h (test_open): Add parameters, and test symlink
+ handling.
+ * tests/test-open.c (main): Adjust caller.
+ * tests/test-fcntl-safer.c (main): Likewise.
+ * modules/open-tests (Depends-on): Add stdbool, symlink.
+ * modules/fcntl-safer-tests (Depends-on): Likewise.
+ * tests/test-openat.c (main): Add test-open tests.
+
+ stat: detect FreeBSD bug
+ * m4/stat.m4 (gl_FUNC_STAT): Also detect FreeBSD bug with slash on
+ symlink.
+ * doc/posix-functions/stat.texi (stat): Document the bug.
+ * tests/test-stat.h (test_stat_func): Add argument.
+ * tests/test-stat.c (main): Adjust caller.
+ * tests/test-fstatat.c (main): Likewise.
+ * modules/stat-tests (Depends-on): Add stdbool, symlink.
+ Reported by Jim Meyering.
+
+2009-11-09 James Youngman <jay@gnu.org>
+
+ strftime.c: include ignore-value.h only when FPRINTFTIME is defined
+ * lib/strftime.c: Correct placement of #include "ignore-value.h".
+
+2009-11-08 Jim Meyering <meyering@redhat.com>
+
+ utimens: remove invalid futimesat call
+ * lib/utimens.c (fdutimens): Remove invalid futimesat call.
+ It used the file descriptor of the target file as the DIR_FD
+ parameter and NULL as the file name. That caused failure with
+ errno == EFAULT on FreeBSD-8.0-rc2
+
+2009-11-07 Eric Blake <ebb9@byu.net>
+
+ fflush, freadseek: use fseeko, not fseek
+ * lib/fflush.c (clear_ungetc_buffer_preserving_position)
+ (clear_ungetc_buffer): Avoid potential problems on large files.
+ * lib/freadseek.c (freadseek): Likewise.
+ * modules/freadseek (Depends-on): Add fseeko.
+ * modules/fseek (configure.ac): Set a witness.
+ * tests/test-fflush.c (main): Use fseeko.
+ * tests/test-fpurge.c (fseek): Disable link warning.
+ * tests/test-freadable.c (fseek): Likewise.
+ * tests/test-freading.c (fseek): Likewise.
+ * tests/test-fseeko.c (fseek): Likewise.
+ * tests/test-ftell.c (fseek): Likewise.
+ * tests/test-ftello.c (fseek): Likewise.
+ * tests/test-fwritable.c (fseek): Likewise.
+ * tests/test-fwriting.c (fseek): Likewise.
+
+2009-11-06 Simon Josefsson <simon@josefsson.org>
+
+ * modules/memchr (Depends-on): Drop getpagesize dependency.
+
+2009-11-06 Simon Josefsson <simon@josefsson.org>
+
+ * build-aux/pmccabe2html: Disable execute bit. Suggested by
+ Reported by Ludovic Courtès.
+ * build-aux/pmccabe2html: Improve example usage.
+ * build-aux/pmccabe2html: Drop #! header. Doc fix.
+
+2009-11-06 Jim Meyering <meyering@redhat.com>
+
+ do-release-commit-and-tag: New module.
+ Automate the release-commit and tag process.
+ * build-aux/do-release-commit-and-tag: New script, from coreutils.
+ * modules/do-release-commit-and-tag: New file.
+ * MODULES.html.sh (Support for maintaining and releasing): Add it.
+
+2009-11-06 Simon Josefsson <simon@josefsson.org>
+
+ * modules/select-tests (test_select_LDADD): Add $(INET_PTON_LIB)
+ because test-select.c uses inet_pton.
+
+2009-11-06 Simon Josefsson <simon@josefsson.org>
+
+ * m4/getaddrinfo.m4: Add content of INET_NTOP_LIB to
+ GETADDRINFO_LIB. Bump serial number.
+ * modules/getaddrinfo (Link): Only mention GETADDRINFO_LIB again.
+ Suggested by Eric Blake <ebb9@byu.net>.
+
+2009-11-05 Eric Blake <ebb9@byu.net>
+
+ strtod: detect darwin bug
+ * m4/strtod.m4 (gl_FUNC_STRTOD): Filter out darwin bug on "nan(".
+ Reported by Leo Davis.
+
+ freopen-safer: new module
+ * modules/freopen-safer: New module.
+ * m4/stdio-safer.m4 (gl_FREOPEN_SAFER): New macro.
+ * lib/freopen-safer.c (freopen_safer): New file.
+ * lib/stdio-safer.h (freopen_safer): New declaration.
+ * lib/stdio--.h (freopen): New override.
+ * MODULES.html.sh (File stream based Input/Output): Mention it.
+ * doc/posix-functions/freopen.texi (freopen): Mention pitfalls and
+ freopen-safer module.
+ * doc/posix-functions/stderr.texi (stderr): Likewise.
+ * doc/posix-functions/stdin.texi (stdin): Likewise.
+ * doc/posix-functions/stdout.texi (stdout): Likewise.
+ * modules/freopen-safer-tests: New test.
+ * tests/test-reopen-safer.c: New file.
+
+2009-11-05 Jim Meyering <meyering@redhat.com>
+
+ maint.mk: Prohibit inclusion of "close-stream.h" without use.
+ * top/maint.mk (sc_prohibit_close_stream_without_use): New rule.
+
+2009-11-05 Simon Josefsson <simon@josefsson.org>
+
+ * modules/pmccabe2html (configure.ac): Check for pmccabe tool.
+
+2009-11-05 Simon Josefsson <simon@josefsson.org>
+
+ * modules/getaddrinfo (Link): Add $(INET_NTOP_LIB).
+
+2009-11-05 Simon Josefsson <simon@josefsson.org>
+
+ Fix link error.
+ * m4/inet_ntop.m4 (gl_INET_NTOP): Fix test of AC_SEARCH_LIBS result.
+ * m4/inet_pton.m4 (gl_INET_PTON): Likewise.
+
+2009-11-05 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-func.c: Also test value of __func__.
+
+2009-11-05 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-sys_socket.c: Use smaller constant value, sa_family_t
+ may be an 8-bit type. Reported by Bruno Haible <bruno@clisp.org>.
+
2009-11-05 Bruno Haible <bruno@clisp.org>
Fix link error.