+2008-09-28 Bruno Haible <bruno@clisp.org>
+
+ New module 'posix_spawnattr_setsigmask'.
+ * modules/posix_spawnattr_setsigmask: New file.
+ * lib/spawnattr_setsigmask.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawnattr_setsigmask.texi: Mention the
+ new module.
+
+ New module 'posix_spawnattr_getsigmask'.
+ * modules/posix_spawnattr_getsigmask: New file.
+ * lib/spawnattr_getsigmask.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawnattr_getsigmask.texi: Mention the
+ new module.
+
+ New module 'posix_spawnattr_setsigdefault'.
+ * modules/posix_spawnattr_setsigdefault: New file.
+ * lib/spawnattr_setdefault.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawnattr_setsigdefault.texi: Mention the
+ new module.
+
+ New module 'posix_spawnattr_getsigdefault'.
+ * modules/posix_spawnattr_getsigdefault: New file.
+ * lib/spawnattr_getdefault.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawnattr_getsigdefault.texi: Mention the
+ new module.
+
+ New module 'posix_spawnattr_setschedpolicy'.
+ * modules/posix_spawnattr_setschedpolicy: New file.
+ * lib/spawnattr_setschedpolicy.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawnattr_setschedpolicy.texi: Mention the
+ new module.
+
+ New module 'posix_spawnattr_getschedpolicy'.
+ * modules/posix_spawnattr_getschedpolicy: New file.
+ * lib/spawnattr_getschedpolicy.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawnattr_getschedpolicy.texi: Mention the
+ new module.
+
+ New module 'posix_spawnattr_setschedparam'.
+ * modules/posix_spawnattr_setschedparam: New file.
+ * lib/spawnattr_setschedparam.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawnattr_setschedparam.texi: Mention the
+ new module.
+
+ New module 'posix_spawnattr_getschedparam'.
+ * modules/posix_spawnattr_getschedparam: New file.
+ * lib/spawnattr_getschedparam.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawnattr_getschedparam.texi: Mention the
+ new module.
+
+ New module 'posix_spawnattr_setpgroup'.
+ * modules/posix_spawnattr_setpgroup: New file.
+ * lib/spawnattr_setpgroup.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawnattr_setpgroup.texi: Mention the new
+ module.
+
+ New module 'posix_spawnattr_getpgroup'.
+ * modules/posix_spawnattr_getpgroup: New file.
+ * lib/spawnattr_getpgroup.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawnattr_getpgroup.texi: Mention the new
+ module.
+
+ New module 'posix_spawnattr_setflags'.
+ * modules/posix_spawnattr_setflags: New file.
+ * lib/spawnattr_setflags.c: New file, from GNU libc with modifications.
+ * doc/posix-functions/posix_spawnattr_setflags.texi: Mention the new
+ module.
+
+ New module 'posix_spawnattr_getflags'.
+ * modules/posix_spawnattr_getflags: New file.
+ * lib/spawnattr_getflags.c: New file, from GNU libc with modifications.
+ * doc/posix-functions/posix_spawnattr_getflags.texi: Mention the new
+ module.
+
+ New module 'posix_spawnattr_init'.
+ * modules/posix_spawnattr_init: New file.
+ * lib/spawnattr_init.c: New file, from GNU libc with modifications.
+ * doc/posix-functions/posix_spawnattr_init.texi: Mention the new
+ module.
+
+ New module 'posix_spawn_file_actions_destroy'.
+ * modules/posix_spawn_file_actions_destroy: New file.
+ * lib/spawn_faction_destroy.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawn_file_actions_destroy.texi: Mention
+ the new module.
+
+ New module 'posix_spawn_file_actions_addopen'.
+ * modules/posix_spawn_file_actions_addopen: New file.
+ * lib/spawn_faction_addopen.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawn_file_actions_addopen.texi: Mention
+ the new module.
+
+ New module 'posix_spawn_file_actions_adddup2'.
+ * modules/posix_spawn_file_actions_adddup2: New file.
+ * lib/spawn_faction_adddup2.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawn_file_actions_adddup2.texi: Mention
+ the new module.
+
+ New module 'posix_spawn_file_actions_addclose'.
+ * modules/posix_spawn_file_actions_addclose: New file.
+ * lib/spawn_faction_addclose.c: New file, from GNU libc with
+ modifications.
+ * doc/posix-functions/posix_spawn_file_actions_addclose.texi: Mention
+ the new module.
+
+ New module 'posix_spawn_file_actions_init'.
+ * modules/posix_spawn_file_actions_init: New file.
+ * lib/spawn_faction_init.c: New file, from GNU libc with modifications.
+ * doc/posix-functions/posix_spawn_file_actions_init.texi: Mention the
+ new module.
+
+ New module 'posix_spawn-internal'.
+ * modules/posix_spawn-internal: New file.
+ * lib/spawn_int.h: New file, from GNU libc with modifications.
+ * lib/spawni.c: New file, from GNU libc with modifications.
+ * m4/posix_spawn.m4: New file.
+
+ New module 'spawn'.
+ * modules/spawn: New file.
+ * lib/spawn.in.h: New file, from GNU libc with modifications.
+ * m4/spawn_h.m4: New file.
+ * doc/posix-headers/spawn.texi: Mention the new module.
+
+2008-09-28 Bruno Haible <bruno@clisp.org>
+
+ * modules/sched-tests: New file.
+ * tests/test-sched.c: New file.
+
+ New module 'sched'.
+ * modules/sched: New file.
+ * lib/sched.in.h: New file.
+ * m4/sched_h.m4: New file.
+ * doc/posix-headers/sched.texi: Mention the new module.
+
+2008-09-27 Eric Blake <ebb9@byu.net>
+
+ Fix previous patch, and tweak references to $0.
+ * posix-modules: Call func_gnulib_dir before using $gnulib_dir.
+ (func_version, func_gnulib_dir): Don't call this program
+ gnulib-tool.
+ (func_gnulib_dir, func_tmpdir, func_fatal_error): Avoid shell bugs
+ with using $0 in function.
+ * gnulib-tool (func_gnulib_dir, func_tmpdir): Likewise.
+ (func_fatal_error): Reuse the name the user invoked us with.
+
+2008-09-27 Bruno Haible <bruno@clisp.org>
+
+ * m4/iconv_h.m4 (gl_REPLACE_ICONV_H): New macro.
+ (gl_ICONV_H_DEFAULTS): Initialize ICONV_H here...
+ (gl_ICONV_H): Not here.
+ * m4/iconv_open.m4 (gl_REPLACE_ICONV_OPEN): Invoke gl_REPLACE_ICONV_H
+ instead of assigning ICONV_H directly.
+
+ * m4/wchar.m4 (gl_REPLACE_WCHAR_H): New macro.
+ * m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Invoke it instead of assigning
+ WCHAR_H directly.
+
+2008-09-27 Bruno Haible <bruno@clisp.org>
+
+ * lib/arpa_inet.in.h: Include the GL_LINK_WARNING anchor.
+ * modules/arpa_inet (Depends-on): Add link-warning.
+ (Makefile.am): Insert the definition of GL_LINK-WARNING.
+ * modules/unistd (Makefile.am): Likewise.
+
+2008-09-26 Bruno Haible <bruno@clisp.org>
+
+ * posix-modules (cvsdatestamp, last_checkin_date, version): Remove
+ variables.
+ (func_version): Essentially copied from gnulib-tool.
+ (func_exit, func_gnulib_dir, func_tmpdir, func_fatal_error,
+ func_readlink): Copied from gnulib-tool.
+
+2008-09-26 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_version): Change directory to $gnulib_dir before
+ invoking git-version-gen.
+
+2008-09-26 Bruno Haible <bruno@clisp.org>
+
+ * posix-modules: Update to directory names changed on 2008-01-19.
+ Remove commas in output before splitting into words. No more need to
+ avoid 'ftruncate' since 2007-02-19.
+
+2008-09-26 Bruno Haible <bruno@clisp.org>
+
+ * doc/posix-headers/errno.texi: Remove mention of module 'EOVERFLOW'.
+
+2008-09-26 Bruno Haible <bruno@clisp.org>
+
+ * lib/fwriteerror.c (do_fwriteerror): Ignore error EPIPE.
+ * modules/fwriteerror (Depends-on): Add errno.
+
+2008-09-26 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-vc-list-files-git.sh: Explain reason for skipping test.
+ * tests/test-vc-list-files-cvs.sh: Likewise.
+
+2008-09-26 Bruno Haible <bruno@clisp.org>
+
+ * doc/posix-headers/sys_resource.texi: Reorder items.
+
+2008-09-26 Jim Meyering <meyering@redhat.com>
+
+ fts: tweak inode comparison function
+ * lib/fts.c (fts_compare_ino): Sort on increasing, not decreasing
+ inode numbers, as documented.
+
+ fts: sort dirent entries on inode number before traversing
+ This avoids a quadratic, seek-related performance penalty when
+ operating on a directory containing many entries (measurable at 10k;
+ 3.5 hours at 2 million entries with a cold cache) on certain types
+ of file systems, including ext3 and ext4, but not tmpfs.
+ * lib/fts.c (DT_MUST_BE, NOT_AN_INODE_NUMBER, D_INO): Define.
+ (FTS_INODE_SORT_DIR_ENTRIES_THRESHOLD): Define if not defined.
+ (S_MAGIC_TMPFS, S_MAGIC_NFS): Define.
+ (fs_handles_readdir_ordered_dirents_efficiently): New function.
+ (dirent_inode_sort_may_be_useful, fts_compare_ino): Likewise.
+ (fts_build): Set the stat.st_ino member from D_INO.
+ If it is likely to be useful, sort dirent entries on inode number.
+
+ * m4/fts.m4 (gl_FUNC_FTS_CORE): Check for fstatfs, sys/vfs.h,
+ and the struct statfs.f_type member.
+ * modules/fts (Depends-on): Add d-ino.
+
+2008-09-26 Bruno Haible <bruno@clisp.org>
+
+ * modules/sigpipe-die (Depends-on): Add sigpipe.
+
+ * lib/stdio.in.h (fprintf, vfprintf, printf, vprintf, fputc, putc,
+ putchar, fputs, puts, fwrite): Replace when REPLACE_STDIO_WRITE_FUNCS
+ and GNULIB_STDIO_H_SIGPIPE are set.
+ * lib/stdio-write.c: New file.
+ * m4/stdio_h.m4 (gl_STDIO_H): Set GNULIB_FPRINTF, GNULIB_PRINTF,
+ GNULIB_VFPRINTF, GNULIB_VPRINTF, GNULIB_FPUTC, GNULIB_PUTC,
+ GNULIB_PUTCHAR, GNULIB_FPUTS, GNULIB_PUTS, GNULIB_FWRITE,
+ REPLACE_STDIO_WRITE_FUNCS.
+ (gl_STDIO_H_DEFAULTS): Initialize GNULIB_FPRINTF, GNULIB_PRINTF,
+ GNULIB_VFPRINTF, GNULIB_VPRINTF, GNULIB_FPUTC, GNULIB_PUTC,
+ GNULIB_PUTCHAR, GNULIB_FPUTS, GNULIB_PUTS, GNULIB_FWRITE,
+ GNULIB_STDIO_H_SIGPIPE, REPLACE_STDIO_WRITE_FUNCS.
+ * modules/stdio (Files): Add lib/stdio-write.c.
+ (Makefile.am): Substitute GNULIB_FPRINTF, GNULIB_PRINTF,
+ GNULIB_VFPRINTF, GNULIB_VPRINTF, GNULIB_FPUTC, GNULIB_PUTC,
+ GNULIB_PUTCHAR, GNULIB_FPUTS, GNULIB_PUTS, GNULIB_FWRITE,
+ GNULIB_STDIO_H_SIGPIPE, REPLACE_STDIO_WRITE_FUNCS.
+ * m4/fprintf-posix.m4 (gl_REPLACE_FPRINTF): Define
+ REPLACE_FPRINTF_POSIX.
+ * m4/printf-posix-rpl.m4 (gl_REPLACE_PRINTF): Define
+ REPLACE_PRINTF_POSIX.
+ * m4/vfprintf-posix.m4 (gl_REPLACE_VFPRINTF): Define
+ REPLACE_VFPRINTF_POSIX.
+ * m4/vprintf-posix.m4 (gl_REPLACE_VPRINTF): Define
+ REPLACE_VPRINTF_POSIX.
+ * doc/posix-functions/fprintf.texi: Mention the sigpipe module and the
+ SIGPIPE issue.
+ * doc/posix-functions/fputc.texi: Likewise.
+ * doc/posix-functions/fputs.texi: Likewise.
+ * doc/posix-functions/fwrite.texi: Likewise.
+ * doc/posix-functions/printf.texi: Likewise.
+ * doc/posix-functions/putc.texi: Likewise.
+ * doc/posix-functions/putchar.texi: Likewise.
+ * doc/posix-functions/puts.texi: Likewise.
+ * doc/posix-functions/vfprintf.texi: Likewise.
+ * doc/posix-functions/vprintf.texi: Likewise.
+
+ * modules/safe-write (Depends-on): Add write.
+
+ * modules/sigpipe-tests: New file.
+ * tests/test-sigpipe.c: New file.
+ * tests/test-sigpipe.sh: New file.
+
+ * modules/write: New file.
+ * lib/unistd.in.h: Include <sys/types.h>.
+ (write): New declaration.
+ * lib/write.c: New file.
+ * m4/write.m4: New file.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize
+ GNULIB_UNISTD_H_SIGPIPE, GNULIB_WRITE, REPLACE_WRITE.
+ * modules/unistd (Makefile.am): Substitute GNULIB_UNISTD_H_SIGPIPE,
+ GNULIB_WRITE, REPLACE_WRITE.
+ * doc/posix-functions/write.texi: Mention the write, sigpipe modules
+ and the SIGPIPE issue.
+
+ * lib/signal.in.h (SIGPIPE): Define to a replacement value.
+ (raise): New declaration.
+ * lib/sigprocmask.c (SIGPIPE_handler): New variable.
+ (ext_signal): New function.
+ (rpl_raise): New function.
+ * m4/signal_h.m4 (gl_SIGNAL_H_DEFAULTS): Initialize
+ GNULIB_SIGNAL_H_SIGPIPE.
+ * modules/signal (Makefile.am): Substitute GNULIB_SIGNAL_H_SIGPIPE.
+ * doc/posix-headers/signal.texi: Mention the SIGPIPE issue.
+
+ * modules/sigpipe: New file.
+ * m4/sigpipe.m4: New file.
+
+2008-09-25 Derek Price <derek@ximbiot.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Report all license incompatibilities, not
+ just the first one.
+
+2008-09-25 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): When computing the edits, consider not
+ only the Makefile.ams that exist but also those that will be generated.
+
+2008-09-25 Simon Josefsson <simon@josefsson.org>
+
+ * modules/sys_select-tests (Depends-on): Remove sys_select itself,
+ fixes gnulib-tool --test warning about duplicate dependency.
+
+2008-09-25 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Don't ask the user to perform edits in the generated
+ Makefile.ams.
+ (func_emit_lib_Makefile_am): Emit empty SUBDIRS. Execute edits that
+ apply to the Makefile.am being generated.
+ (func_emit_tests_Makefile_am): Execute edits that apply to the
+ Makefile.am being generated.
+ (func_import): Setup list of Makefile.am edits before emitting the
+ Makefile.ams, not at the end.
+ (func_create_testdir): Update.
+ Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
+
+2008-09-25 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
+
+ * gnulib-tool (func_import): Store the --tests-base option in the
+ comment in gnulib-cache.m4.
+
+2008-09-24 Paolo Bonzini <bonzini@gnu.org>
+
+ * NEWS: Document increased portability that sys_select now provides.
+
+ * lib/sys_select.in.h: Install select wrapper.
+ * lib/sys_socket.in.h: Use more descriptive name when there is no
+ select wrapper.
+ * lib/winsock-select.c: New.
+ * m4/sys_select_h.m4: Compile lib/winsock-select.c if WinSock is used.
+ Require gl_HEADER_SYS_SOCKET.
+ * modules/sys_select: Depend on alloca, add lib/winsock-select.c.
+ * modules/sys_select-tests: Copy dependencies from modules/poll-tests.
+ * tests/test-sys_select.c: Add functional tests.
+
+2008-09-24 Eric Blake <ebb9@byu.net>
+
+ open, fopen: close fd leak in last patch
+ * lib/open.c (rpl_open): Close fd before returning error.
+ * lib/fopen.c (rpl_fopen): Close fd before returning error.
+ * doc/posix-functions/open.texi (open): Document that Irix also
+ has the bug.
+ * doc/posix-functions/fopen.texi (fopen): Likewise.
+ Reported by Paolo Bonzini.
+
+2008-09-24 Bruno Haible <bruno@clisp.org>
+
+ Ensure that a filename ending in a slash cannot be used to access a
+ non-directory.
+ * lib/open.c (rpl_open): When the filename ends in a slash, use fstat()
+ to check whether it's really a directory.
+ * lib/fopen.c: Include fcntl.h, unistd.h.
+ (rpl_fopen): When the filename ends in a slash, use open(), fstat(),
+ and fdopen().
+ * modules/fopen (Depends-on): Add unistd.
+ * tests/test-open.c (main): Try to open "/dev/null/" as a directory.
+ * tests/test-fopen.c (main): Likewise.
+ * doc/posix-functions/open.texi: Mention the HP-UX, Solaris bug.
+ * doc/posix-functions/fopen.texi: Likewise.
+ Reported by Eric Blake.
+
+2008-09-23 Eric Blake <ebb9@byu.net>
+
+ c-stack: avoid compiler optimizations when provoking overflow
+ * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Make
+ recursion harder to optimize, to ensure a stack overflow occurs.
+ * tests/test-c-stack.c (recurse): Likewise.
+ Borrowed from libsigsegv.
+
+ c-stack: work around Irix sigaltstack bug
+ * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Check
+ whether sigaltstack uses wrong end of stack_t (copied in part from
+ libsigsegv).
+ * lib/c-stack.c (c_stack_action) [!HAVE_LIBSIGSEGV]: Work around
+ Irix bug, without requiring an over-allocation.
+ * doc/posix-functions/sigaltstack.texi (sigaltstack): Document the
+ bug.
+
+ fopen: document mingw bug on directories
+ * doc/posix-functions/fopen.texi (fopen): Mention mingw bug for
+ not allowing a stream visiting a directory, even though reading
+ from such a stream is not portable.
+
+2008-09-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * lib/poll.c: Rewrite.
+ * modules/poll: Depend on alloca.
+
+2008-09-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * lib/sys_socket.in.h: Do not implement rpl_setsockopt here,
+ instead define prototypes for a full set of wrappers. Ensure
+ that Cygwin does not use the compatibility code, which is only
+ for MinGW.
+ * lib/winsock.c: New.
+ * m4/sys_socket_h.m4: Compile lib/winsock.c if WinSock is being used.
+ * modules/sys_socket: Add lib/winsock.c.
+
+ * modules/poll-tests: Add errno and perror.
+ * tests/test-poll.c: Use ioctl, not ioctlsocket.
+
+2008-09-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * tests/test-poll.c: Downgrade minimum needed Winsock version.
+
+2008-09-23 Bruno Haible <bruno@clisp.org>
+
+ * doc/posix-functions/*: Add info about functions missing on IRIX 5.3.
+ * doc/glibc-functions/*: Likewise.
+
+2008-09-23 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-perror.sh (tmpfiles): Cleanup temporary files on
+ success.
+
+2008-09-22 Eric Blake <ebb9@byu.net>
+ Bruno Haible <bruno@clisp.org>
+
+ vasnprintf: fix x86/glibc regression on printf("%La", 0.0L)
+ * lib/vasnprintf.c (VASNPRINTF): Support 0.0 on platforms that
+ supply %A but mishandle pseudo-NaN.
+ Reported by Simon Josefsson.
+
+2008-09-21 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-lock.c (main): Tweak skip message.
+ * tests/test-tls.c (main): Likewise.
+
+2008-09-21 Bruno Haible <bruno@clisp.org>
+
+ * m4/sigaction.m4 (gl_SIGACTION): Remove unnecessary AC_SUBST. Check
+ whether 'struct sigaction' has sa_sigaction here...
+ (gl_PREREQ_SIG_HANDLER_H): ... not here.
+ (gl_PREREQ_SIGACTION): Remove unnecessary AC_SUBST.
+
+2008-09-21 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh (Support for obsolete systems lacking ANSI C 89): New
+ section.
+ (Support for systems lacking ANSI C 89): Move stdlib, exit, strtol,
+ strtoul, memchr, memcmp, memcpy, memmove, memset, strcspn, strpbrk to
+ the new section.
+ (Support for obsolete systems lacking POSIX:2001): New section.
+ (String handling <string.h>): Move strdup to the new section.
+ Suggested by Simon Josefsson and Paolo Bonzini.
+
+2008-09-21 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-vasnprintf-posix.c (test_function): Allow 3-digit
+ exponents in %e and %g results on 'long double'. Needed for mingw's
+ improved *printf functions.
+ * tests/test-vasprintf-posix.c (test_function): Likewise.
+ * tests/test-snprintf-posix.h (test_function): Likewise.
+ * tests/test-sprintf-posix.h (test_function): Likewise.
+ Reported by Eric Blake.
+
+2008-09-21 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-snprintf-posix.h (test_function): Remove useless ASSERTs.
+ * tests/test-sprintf-posix.h (test_function): Likewise.
+
+2008-09-21 Bruno Haible <bruno@clisp.org>
+
+ * modules/getpass (Depends-on): Add strdup-posix.
+
+ New module 'strdup-posix'.
+ * modules/strdup-posix: New file.
+ * m4/strdup.m4 (gl_FUNC_STRDUP_POSIX): New macro.
+ * lib/string.in.h (strdup): Replace if REPLACE_STRDUP is 1.
+ * m4/string_h.m4 (gl_HEADER_STRING_H_DEFAULTS): Initialize
+ REPLACE_STRDUP.
+ * modules/string (Makefile.am): Substitute REPLACE_STRDUP.
+ * doc/posix-functions/strdup.texi: Mention module strdup-posix.
+ * MODULES.html.sh (Support for systems lacking POSIX:2001): Add
+ strdup-posix.
+
+ * modules/strdup (Depends-on): Remove malloc-posix.
+
+2008-09-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/fstrcmp.c: Add data about branch probabilities, from Ralf
+ Wildenhues.
+
+2008-09-20 Bruno Haible <bruno@clisp.org>
+
+ Ensure that wint_t gets defined on IRIX 5.3.
+ * lib/wchar.in.h (wint_t): Define if not defined by the system.
+ * lib/wctype.in.h (wint_t): Likewise.
+ (__wctype_wint_t): Remove type.
+ (isw*): Use wint_t instead of __wctype_wint_t.
+ * m4/wchar.m4 (gl_WCHAR_H): Invoke gt_TYPE_WINT_T and set HAVE_WINT_T.
+ * modules/wchar (Files): Add m4/wint_t.m4.
+ (Makefile.am): Substitute HAVE_WINT_T.
+ * tests/test-wchar.c: Check that wchar_t and wint_t are defined.
+ * tests/test-wctype.c: Check that wint_t is defined.
+ * doc/posix-headers/wchar.texi: Mention the IRIX 5 problem.
+ * doc/posix-headers/wctype.texi: Likewise.
+ Reported by Tom G. Christensen <tgc@jupiterrise.com>.
+
+2008-09-18 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_exit): Update comment.
+
+2008-09-18 Simon Josefsson <simon@josefsson.org>
+
+ * modules/getaddrinfo (Depends-on): Remove strdup, this module
+ assumes strdup exists and does not depend on strdup to return
+ ENOMEM on out of memory conditions.
+
+2008-09-18 Bruno Haible <bruno@clisp.org>
+
+ * lib/vasnprintf.c (VASNPRINTF): When printing ±0.0L in
+ NEED_PRINTF_INFINITE_LONG_DOUBLE case with 'e' format, always use two
+ digits for the exponent.
+
+2008-09-18 Jim Meyering <meyering@redhat.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/vasnprintf.c (decimal_point_char): Define also if
+ NEED_PRINTF_INFINITE_LONG_DOUBLE.
+
+2008-09-16 Bruno Haible <bruno@clisp.org>
+ and Eric Blake <ebb9@byu.net>
+
+ vasnprintf: support Irix 5.3
+ * lib/vasnprintf.c (VASNPRINTF): Also handle -0.0L on platforms
+ that mishandle long double infinity.
+ Reported by Tom G. Christensen.
+
+2008-09-16 Bruno Haible <bruno@clisp.org>
+
+ * doc/glibc-functions/scandir.texi: Mention the function is missing on
+ Solaris 9.
+ * doc/glibc-functions/alphasort.texi: Likewise.
+ Reported by Michael Haubenwallner <michael.haubenwallner@salomon.at>.
+
+2008-09-16 Jim Meyering <meyering@redhat.com>
+
+ posix-shell.m4: reject opensolaris's "sh (AT&T Research) 1993-12-28 s+"
+ * m4/posix-shell.m4 (gl_POSIX_SHELL): Reject a shell that lets
+ a umask modification leak out of a subshell. Otherwise, the
+ opensolaris /bin/sh would be accepted and thus cause unwarranted
+ failures in the coreutils test suite.
+
+2008-09-16 Paolo Bonzini <bonzini@gnu.org>
+
+ * tests/test-poll.c (connect_to_socket): Allow non-blocking connect
+ to succeed.
+
+2008-09-16 Jim Meyering <meyering@redhat.com>
+
+ avoid spurious test failure when library is built without ACL support
+ * m4/acl.m4 (USE_ACL): Define as a shell variable, too, for...
+ * modules/acl-tests (Makefile.am) [TESTS_ENVIRONMENT]: Add USE_ACL.
+ * tests/test-file-has-acl.sh: Skip if USE_ACL == 0.
+ * tests/test-copy-acl.sh: Likewise.
+
+2008-09-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * lib/fstrcmp.c (fstrcmp_bounded): Use a second, less quick upper bound
+ based on character occurrence counts.
+
+2008-09-15 Eric Blake <ebb9@byu.net>
+
+ tests: avoid some compiler warnings
+ * tests/test-memchr.c (main): Pass NULL indirectly.
+ * tests/test-closein.c (main): Avoid unused variable.
+
+2008-09-15 Bruno Haible <bruno@clisp.org>
+
+ * m4/errno_h.m4 (gl_HEADER_ERRNO_H_BODY): Test for all the macros that
+ are missing on OpenBSD 4.0 individually.
+ Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
+
+2008-09-15 Bruno Haible <bruno@clisp.org>
+
+ * doc/posix-headers/errno.texi: Mention the Cygwin problem.
+ * doc/posix-functions/strerror.texi: Mention also Cygwin.
+ * doc/posix-functions/perror.texi: Likewise.
+ * m4/errno_h.m4 (gl_HEADER_ERRNO_H_BODY): Test also whether ECANCELED
+ is missing.
+ Reported by Eric Blake.
+
+ * lib/errno.in.h: Use replacement values >= 2000.
+ Reported by Eric Blake.
+
+2008-09-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * lib/fstrcmp.c (EXTRA_CONTEXT_FIELDS): Add field 'edit_count_limit'.
+ (EARLY_ABORT): Return true when the edit_count has grown too beyond the
+ limit.
+ (fstrcmp_bounded): Initialize the edit_count_limit. Return 0 when
+ compareseq was aborted.
+
+2008-09-14 Bruno Haible <bruno@clisp.org>
+
+ * lib/fstrcmp.c (EXTRA_CONTEXT_FIELDS): Combine xvec_edit_count and
+ yvec_edit_count.
+ (NOTE_DELETE, NOTE_INSERT): Increment the combined edit count.
+ (fstrcmp_bounded): Simplify result computation accordingly.
+
+2008-09-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * lib/fstrcmp.h (fstrcmp_bounded): New declaration.
+ (fstrcmp): Define in terms of fstrcmp_bounded.
+ * lib/fstrcmp.c (fstrcmp_bounded): Renamed from fstrcmp. Add
+ lower_bound argument.
+ Return quickly if the result is certainly < lower_bound.
+ * tests/test-fstrcmp.c (check_fstrcmp): Test also fstrcmp_bounded.
+
+2008-09-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * lib/diffseq.h (EARLY_ABORT): New macro.
+ (compareseq): Change return type to bool. Return true when EARLY_ABORT
+ evaluates to true.
+
+2008-09-14 Bruno Haible <bruno@clisp.org>
+
+ * modules/perror-tests: New file.
+ * tests/test-perror.sh: New file.
+ * tests/test-perror.c: New file.
+
+ New module 'perror'.
+ * lib/stdio.in.h (perror): New declaration.
+ * lib/perror.c: New file.
+ * m4/perror.m4: New file.
+ * modules/perror: New file.
+ * MODULES.html.sh (Support for systems lacking POSIX:2001): Add perror.
+ * doc/posix-functions/perror.texi: Mention the perror module.
+ * m4/stdio_h.m4 (gl_STDIO_H_DEFAULTS): Initialize GNULIB_PERROR,
+ REPLACE_PERROR.
+ * modules/stdio (Makefile.am): Substitute GNULIB_PERROR,
+ REPLACE_PERROR.
+
+2008-09-14 Bruno Haible <bruno@clisp.org>
+
+ * modules/stdio (Makefile.am): Reorder to match the order in
+ lib/stdio.in.h.
+ * m4/stdio_h.m4 (gl_STDIO_H_DEFAULTS): Likewise.
+
+2008-09-13 Bruno Haible <bruno@clisp.org>
+
+ * lib/sys_socket.in.h (EINPROGRESS, ...): Remove definitions.
+
+2008-09-13 Bruno Haible <bruno@clisp.org>
+
+ Extend strerror to cover the added errno values.
+ * lib/strerror.c: Include errno.h and winsock2.h if it exists.
+ (rpl_strerror): Provide error messages for the added errno values and
+ for the WSA* values.
+ * m4/strerror.m4 (gl_FUNC_STRERROR): Test REPLACE_STRERROR.
+ (gl_FUNC_STRERROR_SEPARATE): If errno.h is replaced, always replace
+ strerror.
+ (gl_PREREQ_STRERROR): Test whether winsock2.h exists.
+ * modules/strerror (Depends-on): Add errno.
+ * doc/posix-functions/strerror.texi: Document the change.
+ * tests/test-strerror.c (main): Check also the string for ETIMEDOUT
+ and EOVERFLOW.
+
+2008-09-13 Bruno Haible <bruno@clisp.org>
+
+ * modules/EOVERFLOW: Remove file.
+ * m4/eoverflow.m4: Remove file.
+ * modules/EOVERFLOW-tests: Remove file.
+ * tests/test-EOVERFLOW.c: Remove file.
+ * modules/fprintf-posix (Depends-on): Replace EOVERFLOW with errno.
+ * modules/ftell (Depends-on): Likewise.
+ * modules/getdelim (Depends-on): Likewise.
+ * modules/getugroups (Depends-on): Likewise.
+ * modules/poll (Depends-on): Likewise.
+ * modules/snprintf (Depends-on): Likewise.
+ * modules/sprintf-posix (Depends-on): Likewise.
+ * modules/vasnprintf (Depends-on): Likewise.
+ * modules/vasprintf (Depends-on): Likewise.
+ * modules/vfprintf-posix (Depends-on): Likewise.
+ * modules/vsnprintf (Depends-on): Likewise.
+ * modules/vsprintf-posix (Depends-on): Likewise.
+ * modules/xvasprintf (Depends-on): Likewise.
+ * modules/unistdio/u8-vasnprintf (Depends-on): Likewise.
+ * modules/unistdio/u8-vasprintf (Depends-on): Likewise.
+ * modules/unistdio/u8-vsnprintf (Depends-on): Likewise.
+ * modules/unistdio/u8-vsprintf (Depends-on): Likewise.
+ * modules/unistdio/u8-u8-vasnprintf (Depends-on): Likewise.
+ * modules/unistdio/u8-u8-vasprintf (Depends-on): Likewise.
+ * modules/unistdio/u8-u8-vsnprintf (Depends-on): Likewise.
+ * modules/unistdio/u8-u8-vsprintf (Depends-on): Likewise.
+ * modules/unistdio/u16-u16-vasnprintf (Depends-on): Likewise.
+ * modules/unistdio/u16-u16-vasprintf (Depends-on): Likewise.
+ * modules/unistdio/u16-u16-vsnprintf (Depends-on): Likewise.
+ * modules/unistdio/u16-u16-vsprintf (Depends-on): Likewise.
+ * modules/unistdio/u16-vasnprintf (Depends-on): Likewise.
+ * modules/unistdio/u16-vasprintf (Depends-on): Likewise.
+ * modules/unistdio/u16-vsnprintf (Depends-on): Likewise.
+ * modules/unistdio/u16-vsprintf (Depends-on): Likewise.
+ * modules/unistdio/u32-vasnprintf (Depends-on): Likewise.
+ * modules/unistdio/u32-vasprintf (Depends-on): Likewise.
+ * modules/unistdio/u32-vsnprintf (Depends-on): Likewise.
+ * modules/unistdio/u32-vsprintf (Depends-on): Likewise.
+ * modules/unistdio/u32-u32-vasnprintf (Depends-on): Likewise.
+ * modules/unistdio/u32-u32-vasprintf (Depends-on): Likewise.
+ * modules/unistdio/u32-u32-vsnprintf (Depends-on): Likewise.
+ * modules/unistdio/u32-u32-vsprintf (Depends-on): Likewise.
+ * modules/unistdio/ulc-fprintf (Depends-on): Likewise.
+ * modules/unistdio/ulc-vasnprintf (Depends-on): Likewise.
+ * modules/unistdio/ulc-vasprintf (Depends-on): Likewise.
+ * modules/unistdio/ulc-vfprintf (Depends-on): Likewise.
+ * modules/unistdio/ulc-vsnprintf (Depends-on): Likewise.
+ * modules/unistdio/ulc-vsprintf (Depends-on): Likewise.
+ * MODULES.html.sh: Remove EOVERFLOW.
+ * NEWS: Mention the change.
+
+2008-09-13 Bruno Haible <bruno@clisp.org>
+
+ * modules/errno-tests: New file.
+ * tests/test-errno.c: New file, incorporating tests/test-EOVERFLOW.c.
+
+ * lib/errno.in.h: New file.
+ * m4/errno_h.m4: New file, borrowing from m4/eoverflow.m4.
+ * modules/errno: New file.
+ * doc/posix-headers/errno.texi: Update documentation.
+ * MODULES.html.sh (Support for systems lacking POSIX:2001): Add errno.
+
+2008-09-13 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-poll.c: Use #if for native Windows, rather than testing
+ __MSVCRT__.
+
+2008-09-13 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/glob.c: Don't include <pwd.h> on native Windows.
+ (WINDOWS32): New macro.
+ (glob) [WINDOW32]: Provide a reasonable replacement for getenv("HOME").
+
+2008-09-13 Bruno Haible <bruno@clisp.org>
+
+ * lib/glthread/cond.h [USE_SOLARIS_THREADS]
+ (ETIMEDOUT): Remove macro.
+ (glthread_cond_timedwait_multithreaded): New declaration.
+ (glthread_cond_timedwait): Use it.
+ * lib/glthread/cond.c [USE_SOLARIS_THREADS]
+ (glthread_cond_timedwait_multithreaded): New function.
+
2008-09-12 Paolo Bonzini <bonzini@gnu.org>
* modules/poll-tests: Do not check for io.h.
Approved by Eric Blake.
2008-09-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
- Bruno Haible <bruno@clisp.org>
+ Bruno Haible <bruno@clisp.org>
Make gnulib-tool work with native 'sed' on AIX.
* gnulib-tool (sed_noop): New variable.
Reported by Albert Chin <bug-gnulib@mlists.thewrittenword.com>.
2008-09-04 Albert Chin <bug-gnulib@mlists.thewrittenword.com>
- Bruno Haible <bruno@clisp.org>
+ Bruno Haible <bruno@clisp.org>
* m4/include_next.m4 (gl_INCLUDE_NEXT): Add check whether #include_next
also works after #include directives.