X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=65b21fd8a4cd21f14899f9295e5712ab35e4003c;hb=7a3dd56e54ef658e2827071e03e143d32e422019;hp=b0cf69ef293ef7c747c11b455a89494ec480be83;hpb=a428fac0e9534d605382b75a647bd067b5d2e551;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index b0cf69ef2..76c7363cf 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,1375 @@ +2008-09-29 Bruno Haible + + * tests/test-posix_spawn1.c: Renamed from tests/test-posix_spawn.c. + * tests/test-posix_spawn1.in.sh: Renamed from + tests/test-posix_spawn.in.sh. + * tests/test-posix_spawn2.c: New file. + * tests/test-posix_spawn2.in.sh: New file. + * modules/posix_spawnp-tests (Files): Update. + (Makefile.am): Update. Add test-posix_spawn2 to the tests. + +2008-09-29 Bruno Haible + + Propagate effects of putenv/setenv/unsetenv to child processes. + * lib/execute.c (execute): Use spawnvpe instead of spawnvp. + * lib/pipe.c (create_pipe): Likewise. + +2008-09-29 Bruno Haible + + Enable use of shell scripts as executables in mingw. + * lib/execute.c (execute): When spawnv fails with error ENOEXEC, + run the program as a shell script. + * lib/pipe.c (create_pipe): Likewise. + * lib/w32spawn.h (prepare_spawn): Add a hidden element in front of the + resulting array. + +2008-09-29 Eric Blake + + * m4/arpa_inet_h.m4 (gl_REPLACE_ARPA_INET_H): Fix typo. + +2008-08-24 Paolo Bonzini + + * doc/posix-functions/accept.texi: Update mingw problems. + * doc/posix-functions/bind.texi: Update mingw problems. + * doc/posix-functions/close.texi: Update mingw problems. + * doc/posix-functions/connect.texi: Update mingw problems. + * doc/posix-functions/getpeername.texi: Update mingw problems. + * doc/posix-functions/getsockname.texi: Update mingw problems. + * doc/posix-functions/getsockopt.texi: Update mingw problems. + * doc/posix-functions/ioctl.texi: Update mingw problems. + * doc/posix-functions/listen.texi: Update mingw problems. + * doc/posix-functions/recv.texi: Update mingw problems. + * doc/posix-functions/recvfrom.texi: Update mingw problems. + * doc/posix-functions/select.texi: Update mingw problems. + * doc/posix-functions/send.texi: Update mingw problems. + * doc/posix-functions/sendto.texi: Update mingw problems. + * doc/posix-functions/setsockopt.texi: Update mingw problems. + * doc/posix-functions/socket.texi: Update mingw problems. + +2008-09-29 Paolo Bonzini + Bruno Haible + + * lib/sys_select.in.h: Include sys/time.h. + * m4/sys_select.h.m4: Test that struct timeval is fully defined. + * modules/sys_select: Depend on sys_time. + * tests/test-sys_select.c: Test that sys/select.h defines struct + timeval fully. + +2008-09-29 Bruno Haible + + * lib/sys_socket.in.h: Wrap the definitions in 'extern "C"'. + * lib/sys_select.in.h: Likewise. + +2008-09-29 Bruno Haible + + * lib/winsock.c (rpl_close, rpl_socket): Remove unused variables. + +2008-09-29 Bruno Haible + + * m4/sockets.m4 (gl_SOCKETS): Check also for the need to use -lsocket. + Set LIBSOCKET instead of augmenting LIBS. + * modules/sockets (Link): New section. + * modules/sockets-tests (test_sockets_LDADD): New variable. + * modules/sys_select-tests (test_sys_select_LDADD): New variable. + * modules/poll-tests (test_poll_LDADD): New variable. + * NEWS: Document the change. + +2008-09-29 Bruno Haible + + * m4/arpa_inet_h.m4 (gl_REPLACE_ARPA_INET_H): New macro. + * m4/inet_ntop.m4 (gl_INET_NTOP): Invoke it instead of assigning + ARPA_INET_H directly. + * m4/inet_pton.m4 (gl_INET_PTON): Likewise. + +2008-09-28 Bruno Haible + + * m4/sys_socket_h.m4 (gl_PREREQ_SYS_H_WINSOCK2): New macro, extracted + from gl_HEADER_SYS_SOCKET. + (gl_HEADER_SYS_SOCKET): Invoke it. + * m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Likewise. + +2008-09-28 Bruno Haible + + * doc/posix-headers/sys_select.texi: Mention 'struct timeval' problem. + * tests/test-sys_select.c: Include , for struct timeval. + Needed on OSF/1 4.0. + +2008-09-28 Bruno Haible + + Override open more carefully. + * lib/open.c (orig_open): New function. + (rpl_open): Use orig_open instead of open. + * lib/fcntl.in.h: Add special invocation convention. + * m4/open.m4 (gl_PREREQ_OPEN): New macro. + (gl_FUNC_OPEN): Invoke it. + + Override freopen more carefully. + * lib/freopen.c (orig_freopen): New function. + (rpl_freopen): Use orig_freopen instead of freopen. + * m4/freopen.m4 (gl_PREREQ_FREOPEN): New macro. + (gl_FUNC_FREOPEN): Invoke it. + + Override fopen more carefully. + * lib/fopen.c (orig_fopen): New function. + (rpl_fopen): Use orig_fopen instead of fopen. + * m4/fopen.m4 (gl_PREREQ_FOPEN): New macro. + (gl_FUNC_FOPEN): Invoke it. + Needed on AIX. Reported by Rainer Tammer . + +2008-09-28 Bruno Haible + + * lib/pipe.h (create_pipe_out, create_pipe_bidi): Add comment about + SIGPIPE. + +2008-09-28 Bruno Haible + + * tests/test-sigaction.c (handler, main): Disable the check whether + SA_RESETHAND has reverted the installed handler to SIG_DFL. Needed on + glibc systems with LinuxThreads. + +2008-09-28 Bruno Haible + + * doc/posix-functions/freopen.texi: Mention the trailing slash problem. + + * lib/stdio.in.h (fopen, freopen): Undefine before redefining. Needed + with AIX xlc. + * lib/fcntl.in.h (open): Likewise. + Reported by Rainer Tammer . + +2008-09-28 Bruno Haible + + * modules/posix_spawnp-tests: New file. + * tests/test-posix_spawn.c: New file. + * tests/test-posix_spawn.in.sh: New file. + + New module 'posix_spawnp'. + * modules/posix_spawnp: New file. + * lib/spawnp.c: New file, from GNU libc with modifications. + * doc/posix-functions/posix_spawnp.texi: Mention the new module. + + New module 'posix_spawn'. + * modules/posix_spawn: New file. + * lib/spawn.c: New file, from GNU libc with modifications. + * doc/posix-functions/posix_spawn.texi: Mention the new module. + + New module 'posix_spawnattr_destroy'. + * modules/posix_spawnattr_destroy: New file. + * lib/spawnattr_destroy.c: New file, from GNU libc with modifications. + * doc/posix-functions/posix_spawnattr_destroy.texi: Mention the new + module. + + 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 + + * 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 + + 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 + + * 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 + + * 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 + + * 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 + + * gnulib-tool (func_version): Change directory to $gnulib_dir before + invoking git-version-gen. + +2008-09-26 Bruno Haible + + * 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 + + * doc/posix-headers/errno.texi: Remove mention of module 'EOVERFLOW'. + +2008-09-26 Bruno Haible + + * lib/fwriteerror.c (do_fwriteerror): Ignore error EPIPE. + * modules/fwriteerror (Depends-on): Add errno. + +2008-09-26 Bruno Haible + + * 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 + + * doc/posix-headers/sys_resource.texi: Reorder items. + +2008-09-26 Jim Meyering + + 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 + + * 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 . + (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 + Bruno Haible + + * gnulib-tool (func_import): Report all license incompatibilities, not + just the first one. + +2008-09-25 Bruno Haible + + * 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 + + * modules/sys_select-tests (Depends-on): Remove sys_select itself, + fixes gnulib-tool --test warning about duplicate dependency. + +2008-09-25 Bruno Haible + + * 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 . + +2008-09-25 Yoann Vandoorselaere + + * gnulib-tool (func_import): Store the --tests-base option in the + comment in gnulib-cache.m4. + +2008-09-24 Paolo Bonzini + + * 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 + + 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 + + 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 + + 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 + + * lib/poll.c: Rewrite. + * modules/poll: Depend on alloca. + +2008-09-23 Paolo Bonzini + + * 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 + + * tests/test-poll.c: Downgrade minimum needed Winsock version. + +2008-09-23 Bruno Haible + + * doc/posix-functions/*: Add info about functions missing on IRIX 5.3. + * doc/glibc-functions/*: Likewise. + +2008-09-23 Simon Josefsson + + * tests/test-perror.sh (tmpfiles): Cleanup temporary files on + success. + +2008-09-22 Eric Blake + Bruno Haible + + 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 + + * tests/test-lock.c (main): Tweak skip message. + * tests/test-tls.c (main): Likewise. + +2008-09-21 Bruno Haible + + * 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 + + * 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 ): Move strdup to the new section. + Suggested by Simon Josefsson and Paolo Bonzini. + +2008-09-21 Bruno Haible + + * 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 + + * tests/test-snprintf-posix.h (test_function): Remove useless ASSERTs. + * tests/test-sprintf-posix.h (test_function): Likewise. + +2008-09-21 Bruno Haible + + * 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 + + * lib/fstrcmp.c: Add data about branch probabilities, from Ralf + Wildenhues. + +2008-09-20 Bruno Haible + + 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 . + +2008-09-18 Bruno Haible + + * gnulib-tool (func_exit): Update comment. + +2008-09-18 Simon Josefsson + + * 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 + + * 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 + Bruno Haible + + * lib/vasnprintf.c (decimal_point_char): Define also if + NEED_PRINTF_INFINITE_LONG_DOUBLE. + +2008-09-16 Bruno Haible + and Eric Blake + + 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 + + * doc/glibc-functions/scandir.texi: Mention the function is missing on + Solaris 9. + * doc/glibc-functions/alphasort.texi: Likewise. + Reported by Michael Haubenwallner . + +2008-09-16 Jim Meyering + + 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 + + * tests/test-poll.c (connect_to_socket): Allow non-blocking connect + to succeed. + +2008-09-16 Jim Meyering + + 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 + + * lib/fstrcmp.c (fstrcmp_bounded): Use a second, less quick upper bound + based on character occurrence counts. + +2008-09-15 Eric Blake + + 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 + + * 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 . + +2008-09-15 Bruno Haible + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * lib/sys_socket.in.h (EINPROGRESS, ...): Remove definitions. + +2008-09-13 Bruno Haible + + 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 + + * 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 + + * 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 + + * tests/test-poll.c: Use #if for native Windows, rather than testing + __MSVCRT__. + +2008-09-13 Yoann Vandoorselaere + Bruno Haible + + * lib/glob.c: Don't include on native Windows. + (WINDOWS32): New macro. + (glob) [WINDOW32]: Provide a reasonable replacement for getenv("HOME"). + +2008-09-13 Bruno Haible + + * 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 + + * modules/poll-tests: Do not check for io.h. + * tests/test-poll.c: Check for __MSVCRT__ instead. + +2008-09-12 Paolo Bonzini + + * lib/sys_socket.in.h (EINPROGRESS): Define for Winsock case. + * modules/poll-tests: Add inet_pton, stdbool, sockets. + * tests/test-poll.c: Use them. Use _pipe on Windows. + +2008-09-12 Paolo Bonzini + + * modules/poll-tests: New. + * tests/test-poll.c: New. + +2008-09-12 Eric Blake + + frexp: test for NetBSD failure on -0.0 + * m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Enhance test, since some, but + not all, bugs from NetBSD 3.0 have been fixed. + * doc/posix-functions/frexp.texi (frexp): Document bug. + Reported by Thomas Klausner. + + signbit: work around bug of HP-UX 10.20 cc with -0.0 literal + * m4/signbit.m4 (gl_SIGNBIT_TEST_PROGRAM): Rewrite test to avoid + literal -0.0. + Reported by Jonathan C. Patschke . + +2008-09-11 Yoann Vandoorselaere + + * lib/glthread/cond.h: Use dummy implementation also if + USE_WIN32_THREADS. + +2008-09-11 Yoann Vandoorselaere + + * modules/fnmatch-posix (License): Change to LGPLv2+. + * modules/fnmatch-gnu (License): Likewise. + +2008-09-11 Yoann Vandoorselaere + + * lib/poll.c (poll): Fix polling unconnected server sockets on WIN32. + +2008-09-11 Jim Meyering + + * users.txt: Add gtk-vnc. + +2008-09-08 Simon Josefsson + + * tests/test-bitrotate.c: Test 8/16-bit rotates with 0 and maximum + rotate amounts. + + * lib/bitrotate.h: Doc fix, mention that N can be wider than minimally + required for 16-bit and 8-bit rotates. + * lib/bitrotate.h (rotl64, rotr64, rotl32, rotl32, rotl16, rotr16, + rotl8, rotr8): Use UINT64_MAX, UINT32_MAX, UINT16_MAX, and + UINT8_MAX instead of hard-coded constants. + Suggested by Paul Eggert. + +2008-09-07 Bruno Haible + + * tests/test-striconveh.c (main): Check behaviour when converting from + UTF-7. + + Make striconveh work better with stateful encodings. + * lib/striconveh.c (iconv_carefully, iconv_carefully_1): Don't assume + that iconv does not increment the inptr when returning -1/EINVAL. + +2008-09-07 Bruno Haible + + * build-aux/config.rpath: Update according to libtool-2.2.6. + * build-aux/config.libpath: Likewise. + +2008-09-06 Bruno Haible + + * lib/freadahead.c (freadahead): Add conditional for SLOW_BUT_NO_HACKS. + * lib/freadptr.c (freadptr): Likewise. + * lib/freadseek.c (freadptrinc): Likewise. + Reported by Simon Josefsson. + +2008-09-06 Bruno Haible + + * modules/freadptr (License): Change to LGPLv2+. + * modules/freadseek (License): Likewise. + Suggested by Eric Blake. + + * modules/memchr2 (License): Change to LGPLv2+. + Approved by Eric Blake. + +2008-09-04 Ralf Wildenhues + Bruno Haible + + Make gnulib-tool work with native 'sed' on AIX. + * gnulib-tool (sed_noop): New variable. + (func_emit_lib_Makefile_am, func_emit_tests_Makefile_am, func_import, + func_add_or_update, func_create_testdir): Use it to initialize sed + script variables. + Reported by Albert Chin . + +2008-09-04 Albert Chin + Bruno Haible + + * m4/include_next.m4 (gl_INCLUDE_NEXT): Add check whether #include_next + also works after #include directives. + +2008-09-04 Ondřej Vašík + + getdate.y: reject an out-of-range timezone value + * lib/getdate.y (time_zone_hhmm): Reject any TZ offset that is outside + the range [-24...+24]. When specified with only one or two digits, + * tests/test-getdate.c: Tests for the fix. + * doc/getdate.texi: Document this change. + +2008-09-03 Bruno Haible + + * doc/glibc-functions/strverscmp.texi: Mention the strverscmp module. + +2008-09-02 Simon Josefsson + + * lib/bitrotate.h (rotl64, rotr64): Add. Suggested by Bruce Korb + with ideas from Ben Pfaff + , Bruno Haible and Eric + Blake . + + * tests/test-bitrotate.c: Add more test vectors. + +2008-09-02 Eric Blake + + vasnprintf-posix: handle large precision via %.*d + * lib/vasnprintf.c (VASNPRINTF): Don't pass precision to snprintf + when handling it ourselves. + * tests/test-vasnprintf-posix.c (test_function): Add test. + * tests/test-snprintf-posix.h (test_function): Likewise. + * tests/test-sprintf-posix.h (test_function): Likewise. + * tests/test-vasprintf-posix.c (test_function): Likewise. + Reported by Alain Guibert. + +2008-09-01 Eric Blake + + c-stack: make configure-time check more robust + * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Check for + successful sigaction call. + Reported by Tom G. Christensen. + +2008-09-01 Bruno Haible + + New module 'findprog-lgpl'. + * modules/findprog-lgpl: New file. + * lib/findprog-lgpl.c: New file. + * lib/findprog.c: Compile nothing in findprog.c if findprog-lgpl.c is + also compiled. Consider the possibly defined symbol IN_FINDPROG_LGPL + to decide whether to use strdup or xstrdup, concatenated_filename or + xconcatenated_filename. + +2008-09-01 Bruno Haible + + Split module 'concat-filename' into 'concat-filename' (LGPL) and + 'xconcat-filename' (GPL). + * modules/concat-filename (Depends-on): Add malloc-posix, remove xalloc. + (License): Change to LGPLv2+. + * modules/xconcat-filename: New file. + * lib/concat-filename.h (concatenated_filename): Change specification. + (xconcatenated_filename): New declaration. + * lib/concat-filename.c: Include errno.h, stdlib.h, not xalloc.h. + (concatenated_filename): Use malloc instead of xalloc. Handle out-of- + memory situations. + * lib/xconcat-filename.c: New file. + * NEWS: Mention the change. + * lib/findprog.c: Include concat-filename.h, not filename.h. + (find_in_path): Use xconcatenated_filename instead of + concatenated_filename. + * lib/javacomp.c: Include concat-filename.h, not filename.h. + (is_envjavac_gcj43_usable, is_envjavac_oldgcj_14_14_usable, + is_envjavac_oldgcj_14_13_usable, is_envjavac_nongcj_usable, + is_gcj_present, is_gcj43_usable, is_oldgcj_14_14_usable, + is_oldgcj_14_13_usable, is_javac_usable): Use xconcatenated_filename + instead of concatenated_filename. + * lib/javaexec.c: Include concat-filename.h, not filename.h. + (execute_java_class): Use xconcatenated_filename instead of + concatenated_filename. + * modules/findprog (Depends-on): Add xconcat-filename, remove filename. + * modules/javacomp (Depends-on): Likewise. + * modules/javaexec (Depends-on): Likewise. + +2008-09-01 Bruno Haible + + Split module 'filename' into 'filename' and 'concat-filename'. + * modules/filename: Keep only lib/filename.h. + (License): Change to LGPLv2+. + * modules/concat-filename: New file, extracted from modules/filename. + * lib/filename.h (concatenated_filename): Remove declaration. + * lib/concat-filename.h: New file, extracted from lib/filename.h. + * lib/concat-filename.c: Include concat-filename.h. + * NEWS: Mention the change. + +2008-09-01 Simon Josefsson + + * lib/bitrotate.h (rotl8, rotr8): Add. + + * modules/bitrotate (configure.ac): Need + AC_REQUIRE([AC_C_INLINE]). + (Description): Mention stdint.h. Reported by Bruno Haible + . + + * lib/bitrotate.h (rotr16, rotl16): Fix mask value. Reported by + Paolo Bonzini . + +2008-08-31 Bruno Haible + + Assume Solaris specific bi-arch conventions on Solaris systems. + * m4/lib-prefix.m4 (AC_LIB_PREPARE_MULTILIB): On Solaris in 64-bit + mode, set acl_libdirstem to lib/64. Also set acl_libdirstem2. + * m4/lib-link.m4 (AC_LIB_LINKFLAGS_BODY): If acl_libdirstem does not + work, try acl_libdirstem2 as fallback. Otherwise treat acl_libdirstem2 + like acl_libdirstem. + (AC_LIB_LINKFLAGS_FROM_LIBS): Treat acl_libdirstem2 like + acl_libdirstem. + * NEWS: Mention the change. + Reported by Ben Taylor . + +2008-08-31 Jim Meyering + + * lib/strftime.h: Add comments describing the two added arguments. + + remove duplicate #include directives + * lib/chdir-long.c [TEST_CHDIR]: Remove duplicate #include . + * lib/putenv.c: Remove duplicate #include . + +2008-08-31 Bruno Haible + + New module 'sigpipe-die'. + * modules/sigpipe-die: New file. + * lib/sigpipe-die.h: New file. + * lib/sigpipe-die.c: New file. + * MODULES.html.sh (Signal handling): Add sigpipe-die. + +2008-08-31 Bruno Haible + + Don't override previously installed signal handlers. + * lib/fatal-signal.c (saved_sigactions): New variable. + (uninstall_handlers): Reset the signal to the saved handler, not + to SIG_DFL (except when ignored). + (install_handlers): Save the previous handlers. + +2008-08-30 Bruno Haible + + * gnulib-tool (func_reset_sigpipe): New function. + (func_get_automake_snippet, func_modules_transitive_closure, + func_import): Invoke it before a join command that reads from stdin, + to avoid "echo: write error: Broken pipe" error messages on stderr. + Reported by Sam Steingold . + +2008-08-30 Bruno Haible + + * m4/fopen.m4 (gl_FUNC_FOPEN): Test against bug with trailing slash. + Code copied from m4/open.m4. + * lib/fopen.c (rpl_fopen): Return NULL if the mode specifies write + access and the filename ends in a slash. Code copied from lib/open.c. + * doc/posix-functions/fopen.texi: Document bug with trailing slash. + * tests/test-fopen.c (main): Check against bug with trailing slash. + +2008-08-29 Bruno Haible + + Avoid some "gcc -pedantic" warnings. + * m4/include_next.m4 (gl_INCLUDE_NEXT): Set also PRAGMA_SYSTEM_HEADER. + * lib/arpa_inet.in.h: Use PRAGMA_SYSTEM_HEADER. + * lib/dirent.in.h: Likewise. + * lib/fcntl.in.h: Likewise. + * lib/float.in.h: Likewise. + * lib/iconv.in.h: Likewise. + * lib/inttypes.in.h: Likewise. + * lib/locale.in.h: Likewise. + * lib/math.in.h: Likewise. + * lib/netinet_in.in.h: Likewise. + * lib/search.in.h: Likewise. + * lib/signal.in.h: Likewise. + * lib/stdarg.in.h: Likewise. + * lib/stdint.in.h: Likewise. + * lib/stdio.in.h: Likewise. + * lib/stdlib.in.h: Likewise. + * lib/string.in.h: Likewise. + * lib/strings.in.h: Likewise. + * lib/sys_select.in.h: Likewise. + * lib/sys_socket.in.h: Likewise. + * lib/sys_stat.in.h: Likewise. + * lib/sys_time.in.h: Likewise. + * lib/sysexits.in.h: Likewise. + * lib/time.in.h: Likewise. + * lib/unistd.in.h: Likewise. + * lib/wchar.in.h: Likewise. + * lib/wctype.in.h: Likewise. + * modules/arpa_inet (Makefile.am): Also substitute PRAGMA_SYSTEM_HEADER. + * modules/fchdir (Makefile.am): Likewise. + * modules/fcntl (Makefile.am): Likewise. + * modules/float (Makefile.am): Likewise. + * modules/iconv_open (Makefile.am): Likewise. + * modules/inttypes (Makefile.am): Likewise. + * modules/locale (Makefile.am): Likewise. + * modules/math (Makefile.am): Likewise. + * modules/netinet_in (Makefile.am): Likewise. + * modules/search (Makefile.am): Likewise. + * modules/signal (Makefile.am): Likewise. + * modules/stdarg (Makefile.am): Likewise. + * modules/stdint (Makefile.am): Likewise. + * modules/stdio (Makefile.am): Likewise. + * modules/stdlib (Makefile.am): Likewise. + * modules/string (Makefile.am): Likewise. + * modules/strings (Makefile.am): Likewise. + * modules/sys_select (Makefile.am): Likewise. + * modules/sys_socket (Makefile.am): Likewise. + * modules/sys_stat (Makefile.am): Likewise. + * modules/sys_time (Makefile.am): Likewise. + * modules/sysexits (Makefile.am): Likewise. + * modules/time (Makefile.am): Likewise. + * modules/unistd (Makefile.am): Likewise. + * modules/wchar (Makefile.am): Likewise. + * modules/wctype (Makefile.am): Likewise. + Reported by Reuben Thomas . + +2008-08-29 Bruno Haible + + * m4/include_next.m4 (gl_INCLUDE_NEXT): Don't define HAVE_INCLUDE_NEXT + any more. + +2008-08-29 Simon Josefsson + + * MODULES.html.sh (Misc): Add bitrotate. + + * modules/bitrotate: New file. + + * lib/bitrotate.h: New file. + + * modules/bitrotate-tests: New file. + + * tests/test-bitrotate.c: New file. + + * modules/crypto/gc-arctwo, modules/crypto/arctwo: Add dependency + on the bitrotate module. + + * lib/arctwo.c: Use new bitrotate module. + +2008-08-29 Jim Meyering + + bootstrap: merge changes from coreutils + * build-aux/bootstrap (cp_mark_as_generated): Preserve perms + of copied files. Remove a kludge, now that this is fixed. + * build-aux/bootstrap: Fix unportable expr usage. (by Ralf Wildenhues) + * build-aux/bootstrap: Remove $bt and $bt2 also when not using gettext. + * build-aux/bootstrap: Remove coreutils-specific SUBDIRS-related code. + +2008-08-29 Bruno Haible + + * MODULES.html.sh: Remove --cvs-urls option. + +2008-08-28 Jose E. Marchesi (tiny change) + + maint.mk: adjust to file name change + * top/maint.mk: s/Makefile.cfg/cfg.mk/. + +2008-08-28 Jim Meyering + + * modules/getndelim2 (License): Relicense to LGPLv2+. + Approved by Richard Stallman for the version of 1995, and by + Paul Eggert, Bruno Haible, Eric Blake for their contributions. + +2008-08-27 Paolo Bonzini + + * lib/getdelim.c (flockfile, funlockfile): Make all of them + dummy if one is not available. Do not touch them if + USE_UNLOCKED_IO, instead letting unlocked-io.h do that. + (getc_maybe_unlocked): New. + * m4/getdelim.m4 (gl_PREREQ_GETDELIM): Check for getc_unlocked. + +2008-08-26 Eric Blake + + doc/INSTALL: resync from autoconf + * doc/Makefile (INSTALL, INSTALL.ISO, INSTALL.UTF-8): Simplify. + (INSTALL_PRELUDE): Delete; this is done more efficiently by + moving... + * install.texi [!autoconf]: ...here. Resync from autoconf. + * INSTALL: Regenerate. + * INSTALL.ISO: New file. + * INSTALL.UTF-8: Likewise. + +2008-08-26 Jim Meyering + + GNUmakefile: cfg.mk definitions override default autoreconf-rerun policy + * top/GNUmakefile (_is-dist-target, _is-install-target): Make + these definitions conditional, so that they may be overridden, too. + +2008-08-26 Bruno Haible + + Generate INSTALL file variants with prettier quotes. + * doc/Makefile (INSTALL_PRELUDE): New macro. + (INSTALL): Use it. + (INSTALL.ISO, INSTALL.UTF-8): New rules. + +2008-08-26 Bruno Haible + + Run makeinfo in an English locale. + * doc/Makefile (MAKEINFO): New variable. + +2008-08-26 Bruno Haible + + * doc/Makefile (INSTALL): Use --no-validate instead of --no-warn. + Suggested by Eric Blake. + +2008-08-25 Bruno Haible + + * doc/Makefile (INSTALL): Generate with @firstparagraphindent set. + +2008-08-25 Eric Blake + + c-stack: test that stack overflow can be caught + * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Also check + that platform allows handling stack overflow; at least OS/2 EMX + has sigaltstack, but crashes before transferring control to + handler on stack overflow. + * lib/c-stack.c [HAVE_SIGALTSTACK]: Adjust conditions to also + check for HAVE_STACK_OVERFLOW_HANDLING. + Reported by Elbert Pol. + +2008-08-25 Bruno Haible + + * doc/posix-functions/strftime.texi: Fix description of strftime + module. + +2008-08-24 Bruno Haible + + * tests/uniwidth/test-uc_width2.c: New file. + * tests/uniwidth/test-uc_width2.sh: New file. + * modules/uniwidth/width-tests (Files): Add the new files. + (TESTS): Add uniwidth/test-uc_width2.sh. + (TESTS_ENVIRONMENT): New variable. + (check_PROGRAMS): Add test-uc_width2. + (test_uc_width2_SOURCES): New variable. + + Fix uc_width(0x00AB) bug, introduced on 2007-07-08. + * lib/uniwidth/width.c (nonspacing_table_data): Set bit for 0x00AD, + not 0x00AB. + Reported by Alexander V. Lukyanov . + 2008-08-22 Eric Blake + test-lock, test-tls: mention why a test is skipped + * tests/test-lock.c (main) [!USE_*_THREADS]: Print why test is + skipped. + * tests/test-tls.c (main) [!USE_*_THREADS]: Likewise. + count-one-bits: relax license * modules/count-one-bits (License): Relicense to LGPLv2+. Suggested by Ludovic Courtès, approved by Ben Pfaff.