2011-04-30 Pádraig Brady
manywarnings: add -Wno-missing-field-initializers if needed.
* m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC): Add the above
option if it's needed to allow initialization with { 0, }
2011-04-29 Reuben Thomas
announce-gen: cosmetic improvement
* build-aux/announce-gen: Strip any leading ./ from the NEWS file name.
2011-04-29 Jim Meyering
vc-list-files: indent with spaces, not TABs
* build-aux/vc-list-files: Convert leading TABs to spaces,
to match the style of most other files in gnulib.
announce-gen: indent with spaces, not TABs
* build-aux/announce-gen: Convert all TABs to spaces, to match
the style of most other files in gnulib.
2011-04-29 Eric Blake
quotearg: avoid uninitialized variable use
* lib/quotearg.c (quoting_options_from_style): Initialize
remaining fields, and ensure that custom styles are only used via
quoting_options rather than quoting_style.
2011-04-29 Jim Meyering
maint.mk: remove unused VC-tag variable
* top/maint.mk (VC-tag): Remove unused variable.
2011-04-29 Bruno Haible
netdb: fix gai_strerror replacements
* lib/netdb.in.h: Add _GL_FUNCDECL_RPL definitions.
* modules/netdb: Substitute it.
2011-04-29 Jim Meyering
test-getcwd.c: avoid new set-but-not-used warning
* tests/test-getcwd.c (test_abort_bug): Exit nonzero for any problem,
not just the glibc/abort one that getcwd-abort-bug.m4 detects.
* m4/getcwd-abort-bug.m4: Update this now-duplicated code to match,
and adjust the code that sets gl_cv_func_getcwd_abort_bug accordingly.
test-hash.c: avoid a new shadowing warning
* tests/test-hash.c (main): Don't shadow "dup".
2011-04-28 Eric Blake
getaddrinfo: fix gai_strerror signature
* m4/getaddrinfo.m4 (gl_GETADDRINFO): Detect broken signatures,
and work around mingw with UNICODE defined.
(gl_PREREQ_GETADDRINFO): Drop redundant decl check.
* m4/netdb_h.m4 (gl_NETDB_H_DEFAULTS): Add witness.
* modules/netdb (Makefile.am): Substitute it.
* lib/netdb.in.h (gai_strerror): Declare replacement.
* lib/gai_strerror.c (rpl_gai_strerror): Fix signature.
* doc/posix-functions/gai_strerror.texi (gai_strerror): Document
the fix.
getsockopt: avoid compiler warning
* lib/getsockopt.c (rpl_getsockopt): Add a cast for mingw.
Reported by Matthias Bolte.
tests: drop unused link dependency
* modules/areadlinkat-tests (Makefile.am): Drop stale LDADD.
* modules/dirent-safer-tests (Makefile.am): Likewise.
* modules/fdopendir-tests (Makefile.am): Likewise.
* modules/mkfifoat-tests (Makefile.am): Likewise.
* modules/openat-safer-tests (Makefile.am): Likewise.
* modules/openat-tests (Makefile.am): Likewise.
* modules/readlinkat-tests (Makefile.am): Likewise.
* modules/symlinkat-tests (Makefile.am): Likewise.
* modules/linkat-tests (Makefile.am): Likewise.
(Depends-on): Switch to filenamecat-lgpl.
* modules/fdutimensat-tests (test_fdutimensat_LDADD): Drop unused
LIBINTL.
* modules/utimensat-tests (test_utimensat_LDADD): Likewise.
* tests/test-linkat.c (main): Don't require xalloc.
hash, mgetgroups: drop xalloc dependency
* lib/hash.c (includes): Adjust includes.
* lib/mgetgroups.c (includes): Likewise.
(xgetgroups): Move...
* lib/xgetgroups.c: ...to new file.
* lib/mgetgroups.h (xgetgroups): Make declaration conditional.
* modules/xgetgroups: New file, split from...
* modules/mgetgroups: ...here.
(Depends-on): Add xalloc-oversized.
* modules/hash (Depends-on): Likewise.
* modules/hash-tests (Depends-on): Drop xalloc.
(test_hash_LDADD): Drop unused library.
* tests/test-hash.c (main): Break xalloc dependency.
(includes): Drop unused include.
xalloc-oversized: new module
* modules/xalloc-oversized: New module.
* modules/xalloc (Depends-on): Add it.
* lib/xalloc.h (xalloc_oversized): Move...
* lib/xalloc-oversized.h: ...into new file.
utimecmp: drop dependency on xmalloc
* lib/utimecmp.c (utimecmp): Work even if hash table cache fails
due to memory pressure.
* modules/utimecmp (Depends-on): Drop xalloc.
2011-04-27 Eric Blake
getcwd: fix mingw bugs
* m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): Detect one mingw bug.
* doc/posix-functions/getcwd.texi (getcwd): Document the problems.
* lib/getcwd-lgpl.c (rpl_getcwd): Fix return type.
2011-04-27 Bruno Haible
mkstemps: Ensure declaration on MacOS X 10.5.
* lib/stdlib.in.h: Include when mkstemps is requested.
* doc/glibc-functions/mkstemps.texi: Document header file problem on
MacOS X.
2011-04-27 Bruno Haible
mkstemp: More documentation.
* doc/posix-functions/mkstemp.texi: Document header file problem on
MacOS X.
2011-04-27 Bruno Haible
mkstemp: Tweak configure message when cross-compiling.
* m4/mkstemp.m4 (gl_FUNC_MKSTEMP): When cross-compiling, qualify the
result as a guess.
2011-04-27 Bruno Haible
clean-temp: Clarify what it does.
* lib/clean-temp.h: Add more comments.
* doc/posix-functions/mkstemp.texi: Tweak reference to 'clean-temp'
module.
* doc/glibc-functions/mkostemp.texi: Mention 'clean-temp' here too.
* doc/glibc-functions/mkstemps.texi: Likewise.
* doc/glibc-functions/mkostemps.texi: Likewise.
2011-04-27 Eric Blake
fchdir: avoid extra chdir and fix test
* modules/fchdir (Depends-on): Add dosname, filenamecat-lgpl,
getcwd-lgpl.
* lib/fchdir.c (get_name): Any absolute name will do; it does not
have to be canonical.
(canonicalize_file_name): Drop unused macro.
* m4/dup2.m4 (gl_REPLACE_DUP2): Ensure dup2 is replaced.
filenamecat-lgpl: fix licence
* modules/filenamecat-lgpl (License): Mark as LGPLv2+, as intended
when it was first created.
linkat, renameat: add missing dependency
* modules/linkat (Depends-on): Require getcwd-lgpl.
* modules/renameat (Depends-on): Likewise.
tests: reduce dependencies
* tests/test-linkat.c (main): Use lighter-weight getcwd.
* tests/test-renameat.c (main): Likewise.
* modules/linkat-tests (Depends-on): Relax dependency.
* modules/renameat-tests (Depends-on): Likewise.
* modules/fchdir-tests (Depends-on): Likewise. Also make cloexec
dependency explicit.
save-cwd: reduce default dependency
* modules/save-cwd (Depends-on): Use getcwd-lgpl.
* lib/save-cwd.c: Update comments.
* NEWS: Document the semantic change.
getcwd: enhance tests
* tests/test-getcwd-lgpl.c: New file, taken from...
* tests/test-getcwd.c: ...old contents. Rewrite this file to
repeat long path stress tests from m4 probe.
* modules/getcwd-lgpl-tests: New module.
* modules/getcwd-tests (Depends-on): Depend on lgpl tests.
* m4/getcwd-abort-bug.m4: Update comment.
* m4/getcwd-path-max.m4: Likewise.
getcwd-lgpl: new module
* modules/getcwd-lgpl: New module.
* lib/getcwd-lgpl.c: New file.
* doc/posix-functions/getcwd.texi (getcwd): Document it.
* MODULES.html.sh (lacking POSIX:2008): Likewise.
* modules/getcwd (configure.ac): Set C witness.
* m4/getcwd.m4 (gl_FUNC_GETCWD_LGPL): New macro.
getcwd: tweak comments
* m4/getcwd-abort-bug.m4: Fix comments.
* m4/getcwd-path-max.m4: Likewise.
* m4/getcwd.m4: Likewise.
2011-04-27 Reuben Thomas
and Eric Blake
mkstemp: replace if system version uses wrong permissions
* m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Add test for non-owner
read/write mode bits set in file created by mkstemp.
* doc/posix-functions/mkstemp.texi (mkstemp): Document the fix.
2011-04-27 Eric Blake
passfd: avoid compiler warning
* lib/passfd.c (sendfd, recvfd): Avoid shadowing names.
Reported by Laine Stump.
2011-04-27 J.T. Conklin (tiny change)
* gnulib-tool: change "join -a 2" to "join -a2", the latter is
required by the NetBSD (and perhaps other 4.4BSD derived) join.
2011-04-27 Reuben Thomas
and Eric Blake
mkstemp: mention clean-temp module
* lib/mkstemp.c: Add comment.
* doc/posix-functions/mkstemp.texi (mkstemp): Likewise.
2011-04-26 Paul Eggert
inttypes: also provide default values for 32-bit tests
* m4/inttypes.m4 (gl_INTTYPES_H_DEFAULTS): Also provide default values
for INT32_MAX_LT_INTMAX_MAX and for UINT32_MAX_LT_UINTMAX_MAX.
2011-04-25 Paul Eggert
strtoumax: remove dependency on strtoimax
This is like the strtoull change of yesterday.
* modules/strtoumax (Files): Add lib/strtoimax.c.
(Depends-on): Remove strtoimax and add verify.
inttypes-incomplete: new module
* m4/inttypes.m4 (gl_INTTYPES_INCOMPLETE): New macro, containing
all but the PRI* and SCN* parts of gl_INTTYPES_H.
(gl_INTTYPES_PRI_SCN): New macro, containing the PRI* and SCN* parts
of gl_INTTYPES_H.
(gl_INTTYPES_H): Rewrite in terms of these new macros.
(gl_INTTYPES_H_DEFAULTS): Provide defaults for the PRI* and SCN*
parts, in case gl_INTTYPE_PRI_SCN is not invoked.
* modules/imaxabs, modules/imaxdiv, modules/strtoimax (Depends-on):
* modules/strtoumax, modules/xstrtol (Depends-on):
Depend on inttypes-incomplete, not inttypes.
* modules/inttypes-incomplete: New module, containing the contents
of the old modules/inttypes module, except that the Files: section
omits m4/inttypes-pri.m4, and the configure.ac section invokes
gl_INTTYPES_INCOMPLETE rather than gl_INTTYPES_H.
* modules/inttypes (Files): Remove lib/inttypes.in.h, m4/inttypes.m4.
(Depends-on): Depend only on inttypes-incomplete.
(Makefile.am): Remove everything; this is now in inttypes-incomplete.
inttypes: omit now-redundant strtoimax and strtoumax work
* m4/inttypes.m4 (gl_INTTYPES_H): Do not check for strtoimax and
strtoumax decls; gl_FUNC_STRTOIMAX and gl_FUNC_STRTOUMAX now do this.
strtoimax, strtoumax: simplify, port to HP-UX 11.00 64-bit
This supports apps that need pointers to strtoimax and strtoumax,
and ports to HP-UX 11.00 64.bit, which has macros that expand to
nonexistent functions. See
et seq.
* lib/inttypes.in.h (strtoimax, strtoumax): #undef before declaring.
* m4/strtoimax.m4 (gl_FUNC_STRTOIMAX): Don't check whether it's
a macro.
* m4/strtoumax.m4 (gl_FUNC_STRTOUMAX): Likewise.
2011-04-25 Simon Josefsson
* modules/gnumakefile (configure.ac): Replace TAB with SPCs.
2011-04-25 Bruno Haible
strtol, strtoul: Mark modules as obsolete.
* modules/strtol (Status, Notice): New sections.
* modules/strtoul (Status, Notice): New sections.
2011-04-25 Bruno Haible
strtod: Remove check for strtod, unless supporting old platforms.
* modules/strtod-obsolete: New file.
* m4/strtod-obsolete.m4: New file.
* m4/strtod.m4 (gl_FUNC_STRTOD): Don't check whether strtod is declared
if gl_FUNC_STRTOD_OBSOLETE is not also defined.
* modules/strtod (Depends-on): Add strtod-obsolete.
* doc/posix-functions/strtod.texi: Mention module strtod-obsolete.
2011-04-25 Bruno Haible
strcase: Make module obsolete.
* modules/strcase (Status, Notice): New sections.
2011-04-25 Bruno Haible
dup2: Remove check for dup2, unless supporting old obsolete platforms.
* modules/dup2-obsolete: New file.
* m4/dup2-obsolete.m4: New file.
* m4/dup2.m4 (gl_FUNC_DUP2): Don't check whether dup2 exists if
gl_FUNC_DUP2_OBSOLETE is not also defined.
* modules/dup2 (Depends-on): Add dup2-obsolete.
* doc/posix-functions/dup2.texi: Mention module dup2-obsolete.
2011-04-25 Bruno Haible
strnlen: Avoid memchr related link error on old obsolete platforms.
* modules/memchr-obsolete: New file.
* m4/memchr-obsolete.m4: New file.
* m4/memchr.m4 (gl_FUNC_MEMCHR): Don't check whether memchr exists if
gl_FUNC_MEMCHR_OBSOLETE is not also defined.
* modules/memchr (Depends-on): Add memchr-obsolete.
* modules/strnlen (Depends-on): Likewise.
* doc/posix-functions/memchr.texi: Mention module memchr-obsolete.
2011-04-25 Jim Meyering
maint.mk: makefile_at_at_check extend and clean up
* top/maint.mk (sc_makefile_at_at_check): Check *.mk files
in addition to */Makefile.am.
Exempt legitimate uses of @VAR@ notation, e.g.,
MAKEINFO = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE= @MAKEINFO@
Remove obsolete coreutils-specific comment.
Prompted by discussion here:
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/26074
2011-04-24 Paul Eggert
strtoul: remove dependency on strtol
This is so that 'configure' need not check for strtol merely because
the application needs strtoul.
* modules/strtoul (Files): Add lib/strtol.c.
(Depends-on): Remove strtol.
strtoull: remove dependency on strtoul
This is like the strtoll change.
* modules/strtoull (Files): Add lib/strtol.c, lib/strtoul.c.
(Depends-on): Remove strtoul.
strtoll: remove dependency on strtol
This is so that 'configure' need not check for strtol merely because
the application needs strtoll.
* modules/strtoll (Files): Add lib/strtol.c.
(Depends-on): Remove strtol.
2011-04-22 Paul Eggert
inttypes: Move some configure check to module 'imaxdiv'.
* m4/imaxdiv.m4 (gl_FUNC_IMAXDIV): Require gl_INTTYPES_H_DEFAULTS
instead of gl_INTTYPES_H. Check for imaxdiv decl here.
* m4/inttypes.m4 (gl_INTTYPES_H): Don't check for imaxdiv decl here.
2011-04-22 Paul Eggert
inttypes: Move some configure check to module 'imaxabs'.
* m4/imaxabs.m4 (gl_FUNC_IMAXABS): Require gl_INTTYPES_H_DEFAULTS
instead of gl_INTTYPES_H. Check for imaxabs decl here.
* m4/inttypes.m4 (gl_INTTYPES_H): Don't check for imaxabs decl here.
2011-04-22 Paul Eggert
inttypes: Remove configure tests that are not needed since 2009-12-31.
* m4/inttypes.m4 (gl_INTTYPES_H): Remove determination of
gl_cv_header_working_inttypes_h.
2011-04-22 Paul Eggert
* modules/strnlen (Depends-on): Remove memchr.
The strnlen implementation doesn't need the memchr module's fixes; see
.
strtol: remove dependency on wchar
* lib/strtol.c: Include only if USE_WIDE_CHAR is defined.
* modules/strtol (Depends-on): Remove wchar.
2011-04-21 Eric Blake
passfd: fix test regression on Linux
* modules/passfd-tests (configure.ac): Correct socketpair check.
passfd: speed up configure and drop unused code
* m4/afunix.m4 (gl_SOCKET_AFUNIX): Rename...
* m4/passfd.m4 (gl_PASSFD): ...to something more fitting of
its use. Drop test for setting unused HAVE_UNIXSOCKET_SCM_RIGHTS.
Instead of probing at configure for unix_scm_rights_bsd44_way,
instead probe for CMSG_FIRSTHDR at compile time. Simplify BSD 4.3
check to a struct member probe.
* lib/passfd.c (includes): Nothing here requires .
(sendfd, recvfd): Update preprocessor checks.
* modules/passfd (Files): Reflect rename, and drop unused file.
(Depends-on): Drop unused dependency.
passfd: allow compilation on mingw
* modules/sys_socket (Depends-on): Add sys_uio.
* lib/sys_socket.in.h [!@HAVE_SYS_SOCKET_H@]: Use it for struct
iovec and a minimal struct msghdr.
* m4/afunix.m4 (gl_SOCKET_AFUNIX): Detect recvmsg/sendmsg.
* tests/test-sys_socket.c (main): Enhance test.
* lib/passfd.c (include): Drop ; is
guaranteed to provide what we need.
(sendmsg, recvmsg): Declare fallbacks if we lack sendmsg.
* modules/passfd-tests (Depends-on): Add sys_wait.
* tests/test-passfd.c (main): Skip test on mingw, for now.
* doc/posix-headers/sys_socket.texi (sys/socket.h): Document the
partial 'struct msghdr' implementation.
sys_uio: new module
* modules/sys_uio: New module.
* modules/sys_uio-tests: Likewise.
* lib/sys_uio.in.h: New file.
* m4/sys_uio_h.m4: Likewise.
* tests/test-sys_uio.c: Likewise.
* doc/posix-headers/sys_uio.texi (sys/uio.h): Document it.
* MODULES.html.sh (systems lacking POSIX:2008): Likewise.
2011-04-20 Jim Meyering
useless-if-before-free: avoid false-positive
* build-aux/useless-if-before-free: Adjust regexp for the non-brace
disjunct so that it too requires a terminating ";". Without that,
this script would identify as useless one statement from gcc that
was not:
if (aligned_ptr)
free (((void **) aligned_ptr) [-1]);
2011-04-20 Giuseppe Scrivano
doc: update users.txt.
* users.txt: Add barcode.
2011-04-19 Bruno Haible
ioctl: Remove link dependency on native Windows.
* lib/fd-hook.h: Renamed from lib/close-hook.h.
(gl_close_fn, gl_ioctl_fn): New types.
(struct fd_hook): Renamed from struct close_hook. Change type of
private_close_fn field. Add private_ioctl_fn field.
(close_hook_fn): Add parameter for primary close method.
(execute_close_hooks, execute_all_close_hooks): Likewise.
(ioctl_hook_fn): New type.
(execute_ioctl_hooks, execute_all_ioctl_hooks): New declarations.
(register_fd_hook): Renamed from register_close_hook. Add ioctl_hook
argument.
(unregister_fd_hook): Renamed from unregister_close_hook.
* lib/fd-hook.c: Renamed from lib/close-hook.c.
Don't include .
(close): Remove undef.
(anchor): Update.
(execute_close_hooks): Add argument for primary close method.
(execute_all_close_hooks): Likewise.
(execute_ioctl_hooks, execute_all_ioctl_hooks): New functions.
(register_fd_hook): Renamed from register_close_hook. Add ioctl_hook
argument. Allow each argument to be NULL.
(unregister_fd_hook): Renamed from unregister_close_hook.
* lib/close.c (rpl_close): Pass 'close' function pointer to
execute_all_close_hooks.
* lib/ioctl.c: Include , fd-hook.h.
(primary_ioctl): New function.
(ioctl): Don't call ioctlsocket here. Instead, call
execute_all_ioctl_hooks.
* lib/sockets.c (close_fd_maybe_socket): Add argument for primary
close method.
(ioctl_fd_maybe_socket): New function, with code from lib/ioctl.c.
(fd_sockets_hook): Renamed from close_sockets_hook.
(gl_sockets_startup, gl_sockets_cleanup): Update.
* modules/fd-hook: Renamed from modules/close-hook. Update.
* modules/close (Depends-on): Add fd-hook, remove close-hook.
* modules/sockets (Depends-on): Likewise.
* modules/ioctl (Depends-on): Add fd-hook.
* tests/test-nonblocking.c (main): Use GNULIB_TEST_SOCKET, not
GNULIB_SOCKET.
2011-04-19 Bruno Haible
Move the support of O_NONBLOCK in open() to the 'open' module.
* modules/nonblocking (Depends-on): Remove 'open'.
* m4/nonblocking.m4 (gl_NONBLOCKING_IO_BODY): Set
gl_cv_have_open_O_NONBLOCK.
* m4/open.m4 (gl_FUNC_OPEN): Replace open() also when required for
O_NONBLOCK support.
* doc/posix-functions/open.texi: Document support for O_NONBLOCK.
2011-04-17 Bruno Haible
pipe2: Simplify code.
* lib/pipe2.c (pipe2): Reduce code duplication.
2011-04-17 Bruno Haible
nonblocking: Add comment.
* lib/fcntl.in.h (O_NONBLOCK): Add comment.
2011-04-17 Bruno Haible
nonblocking: Add tests for sockets.
* tests/test-nonblocking-socket.sh: New file.
* tests/test-nonblocking-socket-main.c: New file.
* tests/test-nonblocking-socket-child.c: New file.
* tests/test-nonblocking-socket.h: New file.
* tests/socket-server.h: New file.
* tests/socket-client.h: New file.
* modules/nonblocking-socket-tests: New file.
* modules/nonblocking-tests (Depends-on): Add nonblocking-socket-tests.
2011-04-17 Bruno Haible
nonblocking: Add tests for pipes.
* tests/test-nonblocking-pipe.sh: New file.
* tests/test-nonblocking-pipe-main.c: New file.
* tests/test-nonblocking-pipe-child.c: New file.
* tests/test-nonblocking-pipe.h: New file.
* tests/test-nonblocking-writer.h: New file.
* tests/test-nonblocking-reader.h: New file.
* tests/test-nonblocking-misc.h: New file.
* modules/nonblocking-pipe-tests: New file.
* modules/nonblocking-tests (Depends-on): Add nonblocking-pipe-tests.
2011-04-16 Bruno Haible
gettext: Clarify the needed programmer actions.
* modules/gettext (Notice): New field.
Suggested by Ben Pfaff .
2011-04-16 Bruno Haible
strchrnul: Tweak last commit.
* doc/glibc-functions/strchrnul.texi: Add more details about Cygwin
bug.
* lib/string.in.h (strchrnul): Use same arguments in _GL_FUNCDECL_RPL
as in _GL_FUNCDECL_SYS.
* m4/strchrnul.m4 (gl_FUNC_STRCHRNUL): Invoke gl_PREREQ_STRCHRNUL after
AC_LIBOBJ. When cross-compiling, say "guessing yes" not "yes".
2011-04-15 Eric Blake
strchrnul: work around cygwin bug
* doc/glibc-functions/strchrnul.texi (strchrnul): Document bug.
* m4/strchrnul.m4 (gl_FUNC_STRCHRNUL): Detect it.
* m4/string_h.m4 (gl_HEADER_STRING_H_DEFAULTS): New witness.
* modules/string (Makefile.am): Substitute it.
* lib/string.in.h (strchrnul): Use it.
2011-04-15 Bruno Haible
Don't require lib/stdio-write.c when only module 'stdio' is used.
* m4/stdio_h.m4 (gl_STDIO_H): Move the AC_LIBOBJ back into the m4_ifdef
invocation.
Reported by Rob Vermaas .
2011-04-14 Bruno Haible
Support non-blocking pipe I/O in read() on native Windows.
* lib/unistd.in.h: Include also for 'read'.
(read): New declaration.
* lib/read.c: New file.
* lib/stdio.in.h (_GL_ATTRIBUTE_FORMAT_SCANF,
_GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM): New macros.
(fgetc, fgets, fread, fscanf, getc, getchar, gets, scanf, vfscanf,
vscanf): New declarations.
* lib/stdio-read.c: New file.
* m4/read.m4: New file.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_READ,
REPLACE_READ.
* m4/stdio_h.m4 (gl_STDIO_H): Set GNULIB_FGETC, GNULIB_FGETS,
GNULIB_FREAD, GNULIB_FSCANF, GNULIB_GETC, GNULIB_GETCHAR, GNULIB_GETS,
GNULIB_SCANF, GNULIB_VFSCANF, GNULIB_VSCANF. In non-blocking I/O is
desired and needs workarounds, set REPLACE_STDIO_READ_FUNCS.
(gl_STDIO_H_DEFAULTS): Initialize GNULIB_FGETC, GNULIB_FGETS,
GNULIB_FREAD, GNULIB_FSCANF, GNULIB_GETC, GNULIB_GETCHAR, GNULIB_GETS,
GNULIB_SCANF, GNULIB_VFSCANF, GNULIB_VSCANF, REPLACE_STDIO_READ_FUNCS.
* modules/read: New file.
* modules/nonblocking (Files): Add lib/stdio-read.c.
* modules/unistd (Makefile.am): Substitute GNULIB_READ, REPLACE_READ.
* modules/stdio (Makefile.am): Substitute GNULIB_FGETC, GNULIB_FGETS,
GNULIB_FREAD, GNULIB_FSCANF, GNULIB_GETC, GNULIB_GETCHAR, GNULIB_GETS,
GNULIB_SCANF, GNULIB_VFSCANF, GNULIB_VSCANF, REPLACE_STDIO_READ_FUNCS.
* modules/pread (Depends-on): Add read.
* modules/safe-read (Depends-on): Likewise.
* tests/test-stdio-c++.cc (fgetc, fgets, fread, fscanf, getc, getchar,
gets, scanf, vfscanf, vscanf): Verify signatures.
* doc/posix-functions/read.texi: Mention 'nonblocking' module and
problem with non-blocking pipes.
* doc/posix-functions/fgetc.texi: Likewise.
* doc/posix-functions/fgets.texi: Likewise.
* doc/posix-functions/fread.texi: Likewise.
* doc/posix-functions/fscanf.texi: Likewise.
* doc/posix-functions/getc.texi: Likewise.
* doc/posix-functions/getchar.texi: Likewise.
* doc/posix-functions/gets.texi: Likewise.
* doc/posix-functions/scanf.texi: Likewise.
* doc/posix-functions/vfscanf.texi: Likewise.
* doc/posix-functions/vscanf.texi: Likewise.
2011-04-14 Bruno Haible
Support non-blocking pipe I/O in write() on native Windows.
* lib/write.c (rpl_write): Split a write request that failed merely
because the byte count was larger than the pipe buffer's size.
* doc/posix-functions/write.texi: Mention the problem with large byte
counts.
2011-04-14 Bruno Haible
wchar: Ensure that wchar_t gets defined on uClibc.
* lib/wchar.in.h: On uClibc, include .
Reported by Giuseppe Scrivano .
2011-04-13 Bruno Haible
safe-write, full-read: Avoid unnecessary compilation units.
* modules/safe-write (Files): Add lib/safe-read.c, m4/safe-read.m4.
(Depends-on): Remove safe-read. Add ssize_t.
* modules/full-read (Files): Add lib/full-write.c.
(Depends-on): Add full-write.
2011-04-13 Bruno Haible
Support non-blocking pipe I/O and SIGPIPE in pwrite().
* modules/pwrite (Depends-on): Add 'write'.
2011-04-13 Bruno Haible
Support non-blocking pipe I/O in write() on native Windows.
* lib/unistd.in.h (write): Enable replacement also if
GNULIB_UNISTD_H_NONBLOCKING is 1.
* lib/write.c: Enable replacement also if GNULIB_NONBLOCKING.
(rpl_write): When failing to write on a non-blocking pipe, change
errno from ENOSPC to EAGAIN.
* lib/stdio.in.h (fprintf, fputc, fputs, fwrite, printf, putc,
putchar, puts, vfprintf, vprintf): Enable replacement also if
GNULIB_STDIO_H_NONBLOCKING is 1.
* lib/stdio-write.c: Enable replacements also if GNULIB_NONBLOCKING.
(CLEAR_ERRNO, HANDLE_ENOSPC): New macros.
(CLEAR_LastError, HANDLE_ERROR_NO_DATA): New macros, extracted from
CALL_WITH_SIGPIPE_EMULATION.
(CALL_WITH_SIGPIPE_EMULATION): Use them.
* m4/nonblocking.m4: New file.
* m4/write.m4 (gl_FUNC_WRITE): Enable REPLACE_WRITE also if required
for non-blocking I/O support.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize
GNULIB_UNISTD_H_NONBLOCKING.
* m4/stdio_h.m4 (gl_STDIO_H): Enable REPLACE_STDIO_WRITE_FUNCS also if
required for non-blocking I/O support.
(gl_STDIO_H_DEFAULTS): Initialize GNULIB_STDIO_H_NONBLOCKING.
* modules/nonblocking (Files): Add m4/nonblocking.m4,
lib/stdio-write.c, m4/asm-underscore.m4.
(Depends-on): Add stdio, unistd.
(configure.ac): Invoke gl_NONBLOCKING_IO. Define GNULIB_NONBLOCKING.
Set GNULIB_STDIO_H_NONBLOCKING, GNULIB_UNISTD_H_NONBLOCKING.
* modules/unistd (Makefile.am): Substitute GNULIB_UNISTD_H_NONBLOCKING.
* modules/stdio (Makefile.am): Substitute GNULIB_STDIO_H_NONBLOCKING.
* doc/posix-functions/fprintf.texi: Mention 'nonblocking' module and
problem with non-blocking pipes.
* 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.
* doc/posix-functions/write.texi: Likewise.
2011-04-10 Jim Meyering
maint.mk: prohibit doubled words
Detect them also when they're separated by a newline.
There are 3 ways to customize it:
- disable the test on a per file basis, as usual with rules using
$(VC_LIST_EXCEPT)
- replace the default doubled-word-selecting regexp (affects all files)
- ignore a particular file-vs-doubled-word match
I nearly used that last one to ignore the "is is" match in
coreutils' NEWS file, since the text was "ls -is is ..."
To do that, I would have added this line to cfg.mk:
ignore_doubled_word_match_RE_ = ^NEWS:[0-9]+:is[ ]is$
but it would have ignored any "is is" match in NEWS.
Low probability, but still...
Instead, I changed the text, slightly:
- ls -is is now consistent with ls -lis in ignoring values returned
+ "ls -is" is now consistent with ls -lis in ignoring values returned
* top/maint.mk (prohibit_double_word_RE_): Provide default.
(prohibit_doubled_word_): Define.
(sc_prohibit_doubled_word): New rule.
(sc_prohibit_the_the): Remove. Subsumed by the above.
2011-04-10 Jim Meyering
maint: fix doubled-word typo in comment
* m4/gethostname.m4: s/is is/it is/
* m4/getdomainname.m4: Likewise.
2011-04-10 Jim Meyering
maint: remove doubled word: s/it it/it/
* lib/stat-time.h (get_stat_birthtime): s/it it/it/
2011-04-10 Jim Meyering
maint.mk: remove useless semicolon and backslash
* top/maint.mk (sc_prohibit_empty_lines_at_EOF): Remove stray
semicolon and backslash.
2011-04-10 Bruno Haible
stdint test: Fix compilation failure on OSF/1 with DTK compiler.
* modules/stdint-tests (Depends-on): Add wchar.
2011-04-10 Jim Meyering
maint: remove doubled words in comments, e.g., s/a a/a/
* lib/strptime.c (day_of_the_week): s/the the/the/
* tests/test-chown.h (test_chown): s/a a/a/
test-chown.h: correct a cast
* tests/test-chown.h (test_chown): Cast -1 to gid_t (not uid_t)
when the destination is a stat.st_gid.
2011-04-09 Mats Erik Andersson (tiny change)
getaddrinfo: Fix test for sa_len member.
* m4/getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): When testing for sa_len,
include before .
2011-04-09 Paul Eggert
maint: change "can not" to "cannot"
* doc/posix-functions/iconv.texi (iconv): This one crossed line
boundaries.
2011-04-09 Jim Meyering
maint: change "a a" to "a"
* tests/test-lchown.h (test_lchown): s/a a/a/
maint.mk: prohibit \
* top/maint.mk (sc_prohibit_the_the): New rule.
maint: fix "the the" in comment
* lib/count-one-bits.h: s/the the/the/
maint: change "can not" to "cannot"
But do not change the occurrences in maintain.texi or in
build-aux/po/Makefile.in.in, which I presume comes from gettext.
* doc/gnulib-tool.texi: s/can not/cannot/
* doc/posix-functions/accept.texi (accept): Likewise.
* doc/posix-functions/socket.texi (socket): Likewise.
* lib/mbrtowc.c: Likewise.
maint.mk: prohibit use of "can not"
* top/maint.mk (sc_prohibit_can_not): New rule.
Writing "can not" (rather than "cannot") is too common. Prohibit it.
2011-04-09 Bruno Haible
careadlinkat: Guard against misuse of careadlinkatcwd.
* lib/careadlinkat.c: Include .
(careadlinkatcwd): Check that the fd argument is as expected.
2011-04-09 Bruno Haible
careadlinkat: Use common coding style.
* lib/careadlinkat.c: Move gnulib includes after system includes.
2011-04-09 Bruno Haible
careadlinkat: Clarify specification.
* lib/careadlinkat.h (careadlinkat): Clarify preadlinkat argument.
(careadlinkatcwd): Add comment.
* lib/careadlinkat.c (careadlinkat): Clarify preadlinkat argument.
2011-04-09 Bruno Haible
areadlinkat: Avoid link error on many platforms.
* modules/areadlinkat (Depends-on): Add areadlink.
2011-04-09 Bruno Haible
allocator, careadlinkat: Fix double-inclusion guard.
* lib/allocator.h: Fix double-inclusion guard.
* lib/careadlinkat.h: Likewise.
2011-04-09 Bruno Haible
relocatable-prog-wrapper: Update after module 'areadlink' changed.
* lib/relocwrapper.c: Update dependencies hierarchy.
* build-aux/install-reloc: Update list of files to be compiled.
* modules/relocatable-prog-wrapper (Files): Add lib/careadlinkat.[hc],
lib/allocator.[hc].
2011-04-08 Eric Blake
strftime: silence gnulib-tool warning
* modules/strftime-tests (Depends-on): Drop automatic dependency.
2011-04-08 Bruno Haible
verify: Fix syntax error with GCC 4.6 in C++ mode.
* lib/verify.h (HAVE__STATIC_ASSERT): Don't define in C++ mode.
(HAVE_STATIC_ASSERT): New macro.
(verify_true, verify): Use 'static_assert' if it is supported and
'_Static_assert' is not supported.
2011-04-08 Paul Eggert
allocator: New module.
* modules/allocator, lib/allocator.c: New files.
* lib/allocator.h (stdlib_allocator): New decl.
* lib/careadlinkat.c (_GL_USE_STDLIB_ALLOC, standard_allocator):
Remove. Do not include .
(careadlinkat): Use stdlib_allocator instead of rolling our own.
* modules/careadlinkat (Files): Remove lib/allocator.h.
(Depends-on): Add allocator.
stdlib: let modules use system malloc, realloc
* lib/stdlib.in.h (malloc, realloc): Don't #define or add warnings
if !_GL_USE_STDLIB_ALLOC.
(malloc, realloc): Limit this change to a smaller scope.
* lib/careadlinkat.c (_GL_USE_STDLIB_ALLOC): Define.
(malloc, realloc): Don't #undef; no longer needed.
* lib/malloca.c (_GL_USE_STDLIB_ALLOC, malloc): Likewise.
* lib/progreloc.c (_GL_USE_STDLIB_ALLOC, malloc): Likewise.
* lib/setenv.c (_GL_USE_STDLIB_ALLOC, malloc, realloc): Likewise.
* lib/canonicalize-lgpl.c (_GL_USE_STDLIB_ALLOC, malloc): Likewise.
* lib/relocatable.c (_GL_USE_STDLIB_ALLOC, malloc): Likewise.
* lib/relocwrapper.c (_GL_USE_STDLIB_ALLOC, malloc): Likewise.
* lib/malloc.c (_GL_USE_STDLIB_ALLOC, malloc): Likewise.
* lib/realloc.c (_GL_USE_STDLIB_ALLOC, malloc, realloc): Likewise.
careadlinkat: rename members to avoid problem
* lib/allocator.h (struct allocator): Rename members from
malloc/realloc to allocate/reallocate, to avoid problems if malloc
and realloc are #define'd. Reported by Eric Blake in
.
* lib/careadlinkat.c (careadlinkat): Adjust to renaming.
2011-04-08 Eric Blake
nonblocking: reduce dependency
* tests/test-nonblocking.c: Only test sockets when in use.
* modules/nonblocking-tests (Depends-on): Drop socket.
(Makefile.am): Link even if sockets are not present.
* modules/pipe2-tests (Makefile.am): Likewise.
* lib/ioctl.c (ioctl) [WIN32]: Fail if sockets are not also in use.
pipe2: fix O_NONBLOCK support on mingw
* modules/pipe2 (Depends-on): Add nonblocking.
* lib/pipe2.c (pipe2) [WIN32]: Add O_NONBLOCK support.
* tests/test-pipe2.c (is_nonblocking): Adjust test accordingly.
* tests/test-nonblocking.c (main): Likewise.
* modules/pipe2-tests (Makefile.am): Avoid link failure.
fcntl-h: fix O_ACCMODE on cygwin
* doc/posix-headers/fcntl.texi (fcntl.h): Document the bug.
* lib/fcntl.in.h (O_ACCMODE): Fix it.
pipe-filter: drop O_NONBLOCK workarounds
* modules/pipe-filter-gi (Depends-on): Add fcntl-h.
* modules/pipe-filter-ii (Depends-on): Likewise.
* lib/pipe-filter-aux.h (O_NONBLOCK): Delete workaround.
nonblocking: provide O_NONBLOCK for mingw
* modules/nonblocking (Depends-on): Add open.
(configure.ac): Set new witness macro.
* m4/fcntl_h.m4 (gl_FCNTL_H_DEFAULTS): Provide default for it.
* modules/fcntl-h (Makefile.am): Substitute it.
* lib/fcntl.in.h (O_NONBLOCK): Guarantee non-zero definition when
nonblocking module is in use.
* lib/nonblocking.c: Adjust portability test.
* lib/open.c (open): Don't let native open see gnulib flag.
* tests/test-fcntl-h.c (main): Enhance test.
* tests/test-open.h (test_open): Likewise.
* doc/posix-headers/fcntl.texi (fcntl.h): Document the replacement.
careadlinkat: fix compilation error on mingw
* lib/careadlinkat.c (standard_allocator): Avoid renaming fields
within struct allocator.
2011-04-06 Eric Blake
binary-io: relicense under LGPLv2+
* modules/binary-io (License): Relax to LGPLv2+.
Requested for libvirt, and required by pipe2.
2011-04-06 Paul Eggert
verify: use _Static_assert if available
* lib/verify.h (HAVE__STATIC_ASSERT): New macro.
(verify_true, verify): Use it if available. This generates better
diagnostics with GCC 4.6.0 and later.
2011-04-05 Bruno Haible
Remove leftover generated .h files after config.status changed.
* m4/alloca.m4 (gl_FUNC_ALLOCA): New automake conditional
GL_GENERATE_ALLOCA_H.
* modules/alloca-opt (Makefile.am): Remove alloca.h if
GL_GENERATE_ALLOCA_H evaluates to false.
* m4/argz.m4 (gl_FUNC_ARGZ): New automake conditional
GL_GENERATE_ARGZ_H.
* modules/argz (Makefile.am): Remove argz.h if GL_GENERATE_ARGZ_H
evaluates to false.
* m4/byteswap.m4 (gl_BYTESWAP): New automake conditional
GL_GENERATE_BYTESWAP_H.
* modules/byteswap (Makefile.am): Remove byteswap.h if
GL_GENERATE_BYTESWAP_H evaluates to false.
* m4/errno_h.m4 (gl_HEADER_ERRNO_H): New automake conditional
GL_GENERATE_ERRNO_H.
* modules/errno (Makefile.am): Remove errno.h if GL_GENERATE_ERRNO_H
evaluates to false.
* m4/float_h.m4 (gl_FLOAT_H): New automake conditional
GL_GENERATE_FLOAT_H.
* modules/float (Makefile.am): Remove float.h if GL_GENERATE_FLOAT_H
evaluates to false.
* m4/fnmatch.m4 (gl_FUNC_FNMATCH_POSIX): New automake conditional
GL_GENERATE_FNMATCH_H.
* modules/fnmatch (Makefile.am): Remove fnmatch.h if
GL_GENERATE_FNMATCH_H evaluates to false.
* m4/glob.m4 (gl_GLOB_SUBSTITUTE, gl_GLOB): New automake conditional
GL_GENERATE_GLOB_H.
* modules/glob (Makefile.am): Remove glob.h if GL_GENERATE_GLOB_H
evaluates to false.
* m4/iconv_h.m4 (gl_REPLACE_ICONV_H, gl_ICONV_H_DEFAULTS): New
automake conditional GL_GENERATE_ICONV_H.
* modules/iconv-h (Makefile.am): Remove iconv.h if GL_GENERATE_ICONV_H
evaluates to false.
* m4/netinet_in_h.m4 (gl_HEADER_NETINET_IN): New automake conditional
GL_GENERATE_NETINET_IN_H.
* modules/netinet_in (Makefile.am): Remove netinet/in.h if
GL_GENERATE_NETINET_IN_H evaluates to false.
* m4/pthread.m4 (gl_PTHREAD_CHECK): Set PTHREAD_H here. New automake
conditional GL_GENERATE_PTHREAD_H.
(gl_PTHREAD_DEFAULTS): Don't set PTHREAD_H here.
* modules/pthread (Makefile.am): Remove pthread.h if
GL_GENERATE_PTHREAD_H evaluates to false.
* m4/sched_h.m4 (gl_SCHED_H): New automake conditional
GL_GENERATE_SCHED_H.
* modules/sched (Makefile.am): Remove sched.h if GL_GENERATE_SCHED_H
evaluates to false.
* m4/selinux-context-h.m4 (gl_HEADERS_SELINUX_CONTEXT_H): New automake
conditional GL_GENERATE_SELINUX_CONTEXT_H.
* modules/selinux-h (Makefile.am): Remove selinux/context.h if
GL_GENERATE_SELINUX_CONTEXT_H evaluates to false.
* m4/stdarg.m4 (gl_STDARG_H): New automake conditional
GL_GENERATE_STDARG_H.
* modules/stdarg (Makefile.am): Remove stdarg.h if
GL_GENERATE_STDARG_H evaluates to false.
* m4/stdbool.m4 (AM_STDBOOL_H): New automake conditional
GL_GENERATE_STDBOOL_H.
* modules/stdbool (Makefile.am): Remove stdbool.h if
GL_GENERATE_STDBOOL_H evaluates to false.
* m4/stddef_h.m4 (gl_STDDEF_H): Set STDDEF_H here. New automake
conditional GL_GENERATE_STDDEF_H.
(gl_STDDEF_H_DEFAULTS): Don't set STDDEF_H here.
* modules/stddef (Makefile.am): Remove stddef.h if
GL_GENERATE_STDDEF_H evaluates to false.
* m4/stdint.m4 (gl_STDINT_H): New automake conditional
GL_GENERATE_STDINT_H.
* modules/stdint (Makefile.am): Remove stdint.h if
GL_GENERATE_STDINT_H evaluates to false.
* m4/sysexits.m4 (gl_SYSEXITS): New automake conditional
GL_GENERATE_SYSEXITS_H.
* modules/sysexits (Makefile.am): Remove sysexits.h if
GL_GENERATE_SYSEXITS_H evaluates to false.
Reported by Karl Berry and Ralf Wildenhues.
2011-04-05 Bruno Haible
Ensure to rebuild generated .h files when config.status has changed.
* modules/arpa_inet (Makefile.am): Add dependency from .h file to
config.status.
* modules/ctype (Makefile.am): Likewise.
* modules/dirent (Makefile.am): Likewise.
* modules/errno (Makefile.am): Likewise.
* modules/fcntl-h (Makefile.am): Likewise.
* modules/float (Makefile.am): Likewise.
* modules/getopt-posix (Makefile.am): Likewise.
* modules/glob (Makefile.am): Likewise.
* modules/iconv-h (Makefile.am): Likewise.
* modules/inttypes (Makefile.am): Likewise.
* modules/langinfo (Makefile.am): Likewise.
* modules/locale (Makefile.am): Likewise.
* modules/math (Makefile.am): Likewise.
* modules/netdb (Makefile.am): Likewise.
* modules/netinet_in (Makefile.am): Likewise.
* modules/poll-h (Makefile.am): Likewise.
* modules/pthread (Makefile.am): Likewise.
* modules/pty (Makefile.am): Likewise.
* modules/sched (Makefile.am): Likewise.
* modules/search (Makefile.am): Likewise.
* modules/selinux-h (Makefile.am): Likewise.
* modules/signal (Makefile.am): Likewise.
* modules/spawn (Makefile.am): Likewise.
* modules/stdarg (Makefile.am): Likewise.
* modules/stdbool (Makefile.am): Likewise.
* modules/stddef (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_file (Makefile.am): Likewise.
* modules/sys_ioctl (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/sys_times (Makefile.am): Likewise.
* modules/sys_utsname (Makefile.am): Likewise.
* modules/sys_wait (Makefile.am): Likewise.
* modules/sysexits (Makefile.am): Likewise.
* modules/termios (Makefile.am): Likewise.
* modules/time (Makefile.am): Likewise.
* modules/unistd (Makefile.am): Likewise.
* modules/wchar (Makefile.am): Likewise.
* modules/wctype-h (Makefile.am): Likewise.
Reported by Karl Berry, Eric Blake, and Ralf Wildenhues.
2011-04-05 Bruno Haible
pipe2: Relicense under LGPLv2+.
* modules/pipe2 (License): Change to LGPLv2+.
Requested by Eric Blake, for libvirt.
2011-04-05 Bruce Korb
bootstrap: compute gnulib_extra_files after updating build_aux
* build-aux/bootstrap (gnulib_extra_files): bootstrap.conf may
change build_aux or also supply gnulib_extra_files. Handle correctly.
2011-04-05 Eric Blake
bootstrap: preserve git whitelist item sorting
* build-aux/bootstrap (sort_patterns): New function.
(insert_sorted_if_absent): Use it to sink ! lines to the bottom.
2011-04-05 Simon Josefsson
* top/maint.mk (sc_prohibit_empty_lines_at_EOF): Don't trigger
sc_space_tab check.
2011-04-05 Paul Eggert
areadlink, areadlinkat: rewrite in terms of careadlinkat
* lib/areadlink.c, lib/areadlinkat.c: Include careadlinkat.h
instead of errno.h, limits.h, stdint.h, stdlib.h, string.h, unistd.h.
(SSIZE_MAX, INITIAL_BUF_SIZE): Remove.
(malloc, realloc): Remove #undefs.
(areadlink, areadlinkat): Rewrite in terms of careadlinkat.
* modules/areadlink (Depends-on): Add careadlinkat. Remove
readlink, ssize_t, stdint, unistd.
* modules/areadlinkat (Depends-on): Add careadlinkat. Remove
areadlink, stdint.
careadlinkat: new module
* lib/allocator.h, lib/careadlinkat.h, lib/careadlinkat.c:
* modules/careadlinkat: New files, written by me with
a review and feedback from Ben Pfaff in
.
2011-04-01 Bruno Haible
wmemchr, wcschr, wcsrchr, wcspbrk, wcsstr: Avoid errors in C++ mode.
* lib/wchar.in.h (wmemchr, wcschr, wcsrchr, wcspbrk, wcsstr): Use
_GL_CXXALIAS_SYS_CAST2 instead of _GL_CXXALIAS_SYS. On glibc >= 2.10
systems, use _GL_CXXALIASWARN1 instead of _GL_CXXALIASWARN.
Reported by Bruce Korb .
2011-04-01 Bruno Haible
wcpcpy, wcpncpy: Ensure declaration on glibc >= 2.13 systems.
* m4/wcpcpy.m4 (gl_FUNC_WCPCPY): Require AC_USE_SYSTEM_EXTENSIONS.
* m4/wcpncpy.m4 (gl_FUNC_WCPNCPY): Likewise.
* modules/wcpcpy (Depends-on): Add extensions.
* modules/wcpncpy (Depends-on): Likewise.
* doc/posix-functions/wcpcpy.texi: Mention missing declaration on glibc
systems.
* doc/posix-functions/wcpncpy.texi: Likewise.
* doc/posix-functions/wcwidth.texi: Likewise.
2011-03-31 Eric Blake
nonblocking: fix mingw test failures
* lib/nonblocking.c (set_nonblocking_flag): Succeed when clearing
non-blocking flag on regular file.
(get_nonblocking_flag): Set errno on invalid fd.
* tests/test-nonblocking.c (main): Avoid test failure on
directories if fchdir is not active.
* modules/nonblocking-tests (Depends-on): Drop unused dependency.
2011-03-31 Bruno Haible
Fix bug with gl_WARN_ON_USE_PREPARE, introduced on 2011-01-23.
* m4/gnulib-common.m4 (gl_ASSERT_NO_GNULIB_POSIXCHECK): Hide the
gl_WARN_ON_USE_PREPARE definition from 'aclocal'.
Reported by Simon Josefsson .
2011-03-31 Bruno Haible
and Eric Blake
nonblocking: new module
* modules/nonblocking: New module.
* modules/nonblocking-tests: Likewise.
* lib/nonblocking.h: New file.
* lib/nonblocking.c: Likewise.
* tests/test-nonblocking.c: New test.
* lib/ioctl.c (ioctl) [mingw]: Update comment.
2011-03-30 Bruno Haible
stdio: Avoid GCC >= 4.4 warnings when using %lld and similar on mingw.
* lib/stdio.in.h (_GL_ATTRIBUTE_FORMAT_PRINTF): Use 'gnu_printf' format
instead of 'printf' format for GCC >= 4.4.
(_GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM): New macro.
(fprintf, printf, vfprintf, vprintf): Declare with
_GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM when the function ends up calling
the system's vfprintf() function.
Reported by Daniel P. Berrange via Eric Blake.
2011-03-30 Eric Blake
passfd: fix scoping bug
* lib/passfd.c (sendfd, recvfd): Don't let buf go out of scope
before sendmsg/recvmsg.
passfd: standardize coding conventions
* m4/afunix.m4 (gl_SOCKET_AFUNIX): Drop check for something that
can be learned at compile time.
* lib/passfd.c (MSG_CMSG_CLOEXEC): Reduce number of in-function
ifdefs.
(sendfd, recvfd): Follow gnulib code conventions.
passfd: fix incorrect sendmsg arguments
* lib/passfd.c (sendfd): Avoid uninitialized msg_flags field, and
incorrect msg_controllen value.
* modules/passfd-tests (Depends-on): Check for alarm.
* tests/test-passfd.c (main) [HAVE_DECL_ALARM]: Avoid hanging test.
Reported by Bastien ROUCARIES.
2011-03-30 Bruno Haible
c-strcasestr: Relicense under LGPLv2+.
* modules/c-strcasestr (License): Change to LGPLv2+.
Requested by Eric Blake, for libvirt.
2011-03-30 Simon Josefsson
* users.txt: Add libidn2. Fix libtasn1 link.
2011-03-30 Jim Meyering
tests: readlink* ("",... fails with EINVAL on newer kernels
readlink and readlinkat have typically failed with ENOENT for
the invalid, empty file name, "". However, with the advent
of linux-2.6.39, they fail with EINVAL.
* tests/test-areadlink.h (test_areadlink): Also accept EINVAL
when operating on the empty file name.
* tests/test-readlink.h (test_readlink): Likewise.
2011-03-29 Bruno Haible
Relicense some modules under LGPLv2+, for libidn2.
* modules/array-mergesort (License): Change to LGPLv2+.
* modules/c-strcaseeq (License): Likewise.
* modules/striconveh (License): Likewise.
* modules/striconveha (License): Likewise.
* modules/uniconv/base (License): Likewise.
* modules/uniconv/u8-conv-from-enc (License): Likewise.
* modules/uniconv/u8-strconv-from-enc (License): Likewise.
* modules/uniconv/u8-strconv-from-locale (License): Likewise.
* modules/unictype/base (License): Likewise.
* modules/unictype/bidiclass-of (License): Likewise.
* modules/unictype/category-M (License): Likewise.
* modules/unictype/category-none (License): Likewise.
* modules/unictype/category-of (License): Likewise.
* modules/unictype/category-test (License): Likewise.
* modules/unictype/category-test-withtable (License): Likewise.
* modules/unictype/combining-class (License): Likewise.
* modules/unictype/joiningtype-of (License): Likewise.
* modules/unictype/scripts (License): Likewise.
* modules/uninorm/base (License): Likewise.
* modules/uninorm/canonical-decomposition (License): Likewise.
* modules/uninorm/composition (License): Likewise.
* modules/uninorm/decompose-internal (License): Likewise.
* modules/uninorm/decomposition-table (License): Likewise.
* modules/uninorm/nfc (License): Likewise.
* modules/uninorm/nfd (License): Likewise.
* modules/uninorm/u32-normalize (License): Likewise.
* modules/unistr/base (License): Likewise.
* modules/unistr/u32-cpy (License): Likewise.
* modules/unistr/u32-mbtouc-unsafe (License): Likewise.
* modules/unistr/u32-to-u8 (License): Likewise.
* modules/unistr/u32-uctomb (License): Likewise.
* modules/unistr/u8-check (License): Likewise.
* modules/unistr/u8-mblen (License): Likewise.
* modules/unistr/u8-mbtouc (License): Likewise.
* modules/unistr/u8-mbtouc-unsafe (License): Likewise.
* modules/unistr/u8-mbtoucr (License): Likewise.
* modules/unistr/u8-prev (License): Likewise.
* modules/unistr/u8-strlen (License): Likewise.
* modules/unistr/u8-to-u32 (License): Likewise.
* modules/unistr/u8-uctomb (License): Likewise.
* modules/unitypes (License): Likewise.
Requested by Simon Josefsson.
2011-03-29 Simon Josefsson
lib-symbol-visibility: Add a notice.
* modules/lib-symbol-visibility (Notice): New field.
2011-03-29 Bruno Haible
getaddrinfo: Doc fix.
* doc/posix-functions/getaddrinfo.texi: Mention Windows problem in the
section "fixed in Gnulib".
2011-03-28 Simon Josefsson
* doc/posix-functions/getaddrinfo.texi: Drop netdb.h discussion.
Reported by Bastien ROUCARIES .
2011-03-26 Bruno Haible
unictype/property-byname: Reduce the number of load-time relocations.
* lib/unictype/pr_byname.c: Include .
(UC_PROPERTY_INDEX_*): New enumeration values.
(uc_property_byname): Convert an index from the lookup table to an
uc_property_t.
* lib/unictype/pr_byname.gperf: Store indices instead of uc_property_t
values.
2011-03-26 Bruno Haible
unictype/property-byname: Allow omitted word separators and aliases.
* lib/unictype/pr_byname.gperf: Add property names without word
separators. Add aliases from Unicode 6.0 PropertyAliases.txt, except
for 'space'.
2011-03-26 Bruno Haible
unictype/joininggroup-byname: Allow hyphens, omitted word separators.
* lib/unictype/joininggroup_byname.c (uc_joining_group_byname): Convert
also hyphens to space.
* lib/unictype/joininggroup_byname.gperf: Recognize the names also
without spaces.
* tests/unictype/test-joininggroup_byname.c (main): Add more tests.
2011-03-26 Bruno Haible
unictype/joiningtype-byname: Recognize long names as well.
* lib/unictype.in.h (uc_joiningtype_class_byname): Allow argument to be
a long name.
* lib/unictype/joiningtype_byname.c: Include ,
unictype/joiningtype_byname.h.
(uc_joiningtype_class_byname): Use uc_joining_type_lookup.
* lib/unictype/joiningtype_byname.gperf: New file.
* modules/unictype/joiningtype-byname (Files): Add
lib/unictype/joiningtype_byname.gperf.
(Depends-on): Add gperf.
(Makefile.am): Add rule for generating unictype/joiningtype_byname.h.
* tests/unictype/test-joiningtype_byname.c (main): Test the recognition of
long names.
Tests for module 'unictype/joiningtype-longname'.
* modules/unictype/joiningtype-longname-tests: New file.
* tests/unictype/test-joiningtype_longname.c: New file.
New module 'unictype/joiningtype-longname'.
* lib/unictype.in.h (uc_joiningtype_class_long_name): New declaration.
* lib/unictype/joiningtype_longname.c: New file.
* modules/unictype/joiningtype-longname: New file.
* modules/unictype/joiningtype-all (Depends-on): Add
unictype/joiningtype-longname.
2011-03-26 Bruno Haible
unictype/bidiclass-byname: Recognize long names as well.
* lib/unictype.in.h (uc_bidi_class_byname): Allow argument to be a long
name.
* lib/unictype/bidi_byname.c: Include ,
unictype/bidi_byname.h.
(uc_bidi_class_byname): Use uc_bidi_class_lookup.
* lib/unictype/bidi_byname.gperf: New file.
* modules/unictype/bidiclass-byname (Files): Add
lib/unictype/bidi_byname.gperf.
(Depends-on): Add gperf.
(Makefile.am): Add rule for generating unictype/bidi_byname.h.
* tests/unictype/test-bidi_byname.c (main): Test the recognition of
long names.
Tests for module 'unictype/bidiclass-longname'.
* modules/unictype/bidiclass-longname-tests: New file.
* tests/unictype/test-bidi_longname.c: New file.
New module 'unictype/bidiclass-longname'.
* lib/unictype.in.h (uc_bidi_class_long_name): New declaration.
* lib/unictype/bidi_longname.c: New file.
* modules/unictype/bidiclass-longname: New file.
* modules/unictype/bidiclass-all (Depends-on): Add
unictype/bidiclass-longname.
2011-03-26 Bruno Haible
unictype/bidi*: Rename modules.
* modules/unictype/bidiclass-all: Renamed from
modules/unictype/bidicategory-all.
* modules/unictype/bidiclass-name: Renamed from
modules/unictype/bidiclass-name.
(Description): Update.
* modules/unictype/bidiclass-name-tests: Renamed from
modules/unictype/bidicategory-name-tests.
* modules/unictype/bidiclass-byname: Renamed from
modules/unictype/bidicategory-byname.
(Description): Update.
* modules/unictype/bidiclass-byname-tests: Renamed from
modules/unictype/bidicategory-byname-tests.
* modules/unictype/bidiclass-of: Renamed from
modules/unictype/bidicategory-of.
(Description): Update.
* modules/unictype/bidiclass-of-tests: Renamed from
modules/unictype/bidicategory-of-tests.
* modules/unictype/bidiclass-test: Renamed from
modules/unictype/bidicategory-test.
(Description): Update.
* modules/unictype/bidiclass-test-tests: Renamed from
modules/unictype/bidicategory-test-tests.
* modules/unictype/bidicategory-all: New file, a simple redirection.
* modules/unictype/bidicategory-name: Likewise.
* modules/unictype/bidicategory-byname: Likewise.
* modules/unictype/bidicategory-of: Likewise.
* modules/unictype/bidicategory-test: Likewise.
* modules/unictype/property-bidi-* (Dependencies): Update.
* lib/unictype/bidi_*.c: Update comment.
2011-03-26 Bruno Haible
unictype/bidi*: Rename functions, part 2.
* modules/unictype/bidicategory-name (configure.ac): Update required
libunistring version.
* modules/unictype/bidicategory-byname (configure.ac): Likewise.
2011-03-25 Bruno Haible
New module 'unictype/combining-class-all'.
* modules/unictype/combining-class-all: New file.
Tests for module 'unictype/combining-class-byname'.
* modules/unictype/combining-class-byname-tests: New file.
* tests/unictype/test-combiningclass_byname.c: New file.
New module 'unictype/combining-class-byname'.
* lib/unictype.in.h (uc_combining_class_byname): New declaration.
* lib/unictype/combiningclass_byname.c: New file.
* lib/unictype/combiningclass_byname.gperf: New file.
* modules/unictype/combining-class-byname: New file.
Tests for module 'unictype/combining-class-longname'.
* modules/unictype/combining-class-longname-tests: New file.
* tests/unictype/test-combiningclass_longname.c: New file.
New module 'unictype/combining-class-longname'.
* lib/unictype.in.h (uc_combining_class_long_name): New declaration.
* lib/unictype/combiningclass_longname.c: New file.
* modules/unictype/combining-class-longname: New file.
Tests for module 'unictype/combining-class-name'.
* modules/unictype/combining-class-name-tests: New file.
* tests/unictype/test-combiningclass_name.c: New file.
New module 'unictype/combining-class-name'.
* lib/unictype.in.h (uc_combining_class_name): New declaration.
* lib/unictype/combiningclass_name.c: New file.
* modules/unictype/combining-class-name: New file.
2011-03-25 Bruno Haible
unictype/combining-class: Rename source files.
* lib/gen-uni-tables.c (main): Emit unictype/combiningclass.h instead
of unictype/combining.h.
* lib/unictype/combiningclass.c: Renamed from lib/unictype/combining.c.
Update.
* lib/unictype/combiningclass.h: Renamed from lib/unictype/combining.h.
* modules/unictype/combining-class (Description): Fix.
(Files, Makefile.am): Update.
* tests/unictype/test-combiningclass.c: Renamed from
tests/unictype/test-combining.c.
* modules/unictype/combining-class-tests (Files, Makefile.am): Update.
2011-03-25 Bruno Haible
unictype: Update list of canonical combining classes.
* lib/unictype.in.h (UC_CCC_ATA): New enumeration value.
2011-03-25 Bruno Haible
unictype/category-byname: Recognize long names as well.
* lib/unictype.in.h (uc_general_category_byname): Allow argument to be
a long name.
* lib/unictype/categ_byname.c: Include , ,
unictype/categ_byname.h.
(UC_CATEGORY_INDEX_*): New enumeration values.
(uc_general_category_byname): Use uc_general_category_lookup and
convert from index to value.
* lib/unictype/categ_byname.gperf: New file.
* modules/unictype/category-byname (Files): Add
lib/unictype/categ_byname.gperf.
(Depends-on): Add gperf.
(Makefile.am): Add rule for generating unictype/categ_byname.h.
* tests/unictype/test-categ_byname.c (main): Test the recognition of
long names.
Tests for module 'unictype/category-longname'.
* modules/unictype/category-longname-tests: New file.
* tests/unictype/test-categ_longname.c: New file.
New module 'unictype/category-longname'.
* lib/unictype.in.h (uc_general_category_long_name): New declaration.
* lib/unictype/categ_longname.c: New file.
* modules/unictype/category-longname: New file.
* modules/unictype/category-all (Depends-on): Add it.
2011-03-25 Bruno Haible
Tests for module 'unictype/category-LC'.
* modules/unictype/category-LC-tests: New file.
* tests/unictype/test-categ_LC.c: New file, automatically generated.
New module 'unictype/category-LC'.
* lib/unictype.in.h (UC_CATEGORY_MASK_LC): New enumeration value.
(UC_CATEGORY_LC): New declaration.
(UC_CASED_LETTER): New macro.
* lib/gen-uni-tables.c (is_category_LC): New function.
(output_categories): Also handle category LC.
(UC_CATEGORY_MASK_LC): New enumeration value.
(general_category_byname): Also handle category LC.
* lib/unictype/categ_LC.c: New file.
* lib/unictype/categ_LC.h: New file, automatically generated.
* lib/unictype/categ_name.c (uc_general_category_name): Also handle
category LC.
* lib/unictype/categ_byname.c (uc_general_category_byname): Likewise.
* modules/unictype/category-LC: New file.
* modules/unictype/category-byname (Depends-on): Add
unictype/category-LC.
* modules/unictype/category-all (Depends-on): Likewise.
2011-03-25 Eric Blake
xmalloc: revert yesterday's regression
* lib/xmalloc.c (xrealloc): Once again forward xrealloc(NULL,0) to
realloc's underlying behavior (allowing allocation of zero-size
objects, especially if malloc-gnu is also in use).
2011-03-25 Reuben Thomas
maint.mk: add missing version to VC-tag
* top/maint.mk: git tag was missing actual tag name; add it.
valgrind: do leak checking, and exit with code 1 on error (not 0)
* m4/valgrind-tests.m4: Add `--error-exitcode=1 --leak-check=full'
to VALGRIND.
2010-11-30 Reuben Thomas
posix-modules: say what it does.
* posix-modules: Add a line to the --help output saying what it does.
2011-03-24 Paul Eggert
xmalloc: Do not leak if underlying realloc is C99 compatible.
* lib/xmalloc.c (xrealloc): If N is zero, call 'free' directly.
This avoids a leak on C99-based systems. See
.
2011-03-24 Eric Blake
realloc: document portability problem
* doc/posix-functions/realloc.texi (realloc): Mention pitfalls of
passing 0 size to realloc.
2011-03-23 Ben Walton
doc: update users.txt
* users.txt: Add cvsps, tmpwatch
2011-03-23 Matt Rice
doc: update users.txt
* users.txt: Add gdb.
2011-03-23 Jim Meyering
doc: update users.txt
Looking through matches up to the following URL (there are still
several more pages), I found several projects that use gnulib:
http://codesearch.google.com/codesearch?start=50&q=gnulib-cache\.m4
* users.txt: Add nagios plugins (nagiosplug), acct, gengetopt,
gmediaserver, gtkreindeer, jugtail, libunistring, mini-httpd, reindeer.
2011-03-22 Bruno Haible
unictype/bidi*: Rename functions.
* lib/unictype.in.h (uc_bidi_class_name, uc_bidi_class_byname,
uc_bidi_class, uc_is_bidi_class): New declarations.
* lib/unictype/bidi_byname.c (uc_bidi_class_byname): Renamed from
uc_bidi_category_byname.
(uc_bidi_category_byname): New function.
* lib/unictype/bidi_name.c (u_bidi_class_name): Renamed from
u_bidi_category_name.
(uc_bidi_class_name): Renamed from uc_bidi_category_name.
(uc_bidi_category_name): New function.
* lib/unictype/bidi_of.c (uc_bidi_class): Renamed from
uc_bidi_category.
(uc_bidi_category): New function.
* lib/unictype/bidi_test.c (uc_is_bidi_class): Renamed from
uc_is_bidi_category. Invoke uc_bidi_class.
(uc_is_bidi_category): New function.
* tests/unictype/test-bidi_byname.c (main): Test uc_bidi_class_byname
instead of uc_bidi_category_byname.
* tests/unictype/test-bidi_name.c (main): Test uc_bidi_class_name
instead of uc_bidi_category_name.
* tests/unictype/test-bidi_of.c (main): Test uc_bidi_class instead of
uc_bidi_category.
* tests/unictype/test-bidi_test.c (main): Test uc_is_bidi_class
instead of uc_is_bidi_category.
2011-03-21 Bruno Haible
New module 'unictype/joininggroup-all'.
* modules/unictype/joininggroup-all: New file.
Tests for module 'unictype/joininggroup-of'.
* modules/unictype/joininggroup-of-tests: New file.
* tests/unictype/test-joininggroup_of.c: New file.
* tests/unictype/test-joininggroup_of.h: New file, automatically
generated by gen-uni-tables.
New module 'unictype/joininggroup-of'.
* modules/unictype/joininggroup-of: New file.
* lib/unictype/joininggroup_of.c: New file.
* lib/unictype/joininggroup_of.h: New file, automatically generated by
gen-uni-tables.
Tests for module 'unictype/joininggroup-byname'.
* modules/unictype/joininggroup-byname-tests: New file.
* tests/unictype/test-joininggroup_byname.c: New file.
New module 'unictype/joininggroup-byname'.
* modules/unictype/joininggroup-byname: New file.
* lib/unictype/joininggroup_byname.c: New file.
* lib/unictype/joininggroup_byname.gperf: New file.
Tests for module 'unictype/joininggroup-name'.
* modules/unictype/joininggroup-name-tests: New file.
* tests/unictype/test-joininggroup_name.c: New file.
New module 'unictype/joininggroup-name'.
* modules/unictype/joininggroup-name: New file.
* lib/unictype/joininggroup_name.c: New file.
* lib/unictype/joininggroup_name.h: New file.
New module 'unictype/joiningtype-all'.
* modules/unictype/joiningtype-all: New file.
Tests for module 'unictype/joiningtype-of'.
* modules/unictype/joiningtype-of-tests: New file.
* tests/unictype/test-joiningtype_of.c: New file.
* tests/unictype/test-joiningtype_of.h: New file, automatically
generated by gen-uni-tables.
New module 'unictype/joiningtype-of'.
* modules/unictype/joiningtype-of: New file.
* lib/unictype/joiningtype_of.c: New file.
* lib/unictype/joiningtype_of.h: New file, automatically generated by
gen-uni-tables.
Tests for module 'unictype/joiningtype-byname'.
* modules/unictype/joiningtype-byname-tests: New file.
* tests/unictype/test-joiningtype_byname.c: New file.
New module 'unictype/joiningtype-byname'.
* modules/unictype/joiningtype-byname: New file.
* lib/unictype/joiningtype_byname.c: New file.
Tests for module 'unictype/joiningtype-name'.
* modules/unictype/joiningtype-name-tests: New file.
* tests/unictype/test-joiningtype_name.c: New file.
New module 'unictype/joiningtype-name'.
* modules/unictype/joiningtype-name: New file.
* lib/unictype/joiningtype_name.c: New file.
unictype: Add support for Arabic shaping properties.
* lib/unictype.in.h (UC_JOINING_TYPE_*): New enumeration values.
(uc_joining_type_name, uc_joining_type_byname, uc_joining_type): New
declarations.
(UC_JOINING_GROUP_*): New enumeration values.
(uc_joining_group_name, uc_joining_group_byname, uc_joining_group): New
declarations.
* lib/gen-uni-tables.c (UC_JOINING_TYPE_*): New enumeration values.
(unicode_joining_type): New variable.
(UC_JOINING_GROUP_*): New enumeration values.
(unicode_joining_group): New variable.
(fill_arabicshaping, joining_type_as_c_identifier,
output_joining_type_test, output_joining_type,
joining_group_as_c_identifier, output_joining_group_test,
output_joining_group): New functions.
(main); Add an argument denoting the ArabicShaping.txt file. Invoke
fill_arabicshaping and output_joining_type_test, output_joining_type,
output_joining_group_test, output_joining_group.
Reported by Simon Josefsson.
2011-03-21 Jim Meyering
strftime: fix a bug in yesterday's change
* lib/strftime.c (add): Accommodate width's initial value of -1.
Otherwise, nstrftime would copy uninitialized data into
the result buffer.
2011-03-21 Jim Meyering
tests: add strftime-tests module
* tests/test-strftime.c: New file.
* modules/strftime-tests: New module.
2011-03-20 Paul Eggert
strftime: don't assume a byte count fits in 'int'
* lib/strftime.c (add): Don't assume first arg fits in 'int'. I
found this problem by static analysis, using gcc -Wstrict-overflow
(GCC 4.5.2, x86-64). This reported an optimization that depended
on an integer overflow having undefined behavior, but it turns out
that the argument is a size, which might not fit in 'int' anyway,
2011-03-20 Paul Eggert
stdio: don't require ignore_value around fwrite
This patch works around libc bug 11959
.
Without this patch, applications must often write
ignore_value (fwrite (...)) even though the ignore_value is
not helpful here. It's common to write many objects, using
fwrite/printf/etc., and then use ferror to detect output error.
I considered making this patch optional, but decided against it,
because libc is obviously being inconsistent here: there is no
reason libc should insist that user code must inspect fwrite
return's value without also insisting that it inspect printf's,
putchar's, etc. If user code wants to have a strict style where
all these functions' values are checked (so that ferror need not
be checked), we could add support for that style in a new gnulib
module, but in the meantime it's better to be consistent and to
support common usage.
* lib/stdio.in.h (rpl_fwrite): Define this wrapper around fwrite,
to work around libc bug 11959, if __USE_FORTIFY_LEVEL indicates
that we are compiling in checking mode, and if not C++, and
if not already wrapping fwrite for some other reason.
(fwrite): #define to rpl_fwrite if the latter is defined.
2011-03-20 Bruno Haible
verror: Fix compilation error introduced on 2011-02-13.
* lib/verror.h (verror, verror_at_line): Use _GL_ATTRIBUTE_FORMAT macro
instead of __attribute__.
Reported by Tom G. Christensen .
2011-03-20 Paul Eggert
Bruno Haible
socklen: do not depend on sys_socket
While trying to modify Emacs to use gnulib's socklen module,
I discovered a circular dependency: socklen depends on sys_socket
and vice versa. Emacs can use socklen, but it does not need
sys_socket because it has its own substitute for sys/socket.h.
* m4/socklen.m4 (gl_SOCKET_HEADERS): New macro, extracted from
gl_TYPE_SOCKLEN_T.
(gl_CHECK_SOCKET_HEADERS): New macro, taken from parts of
gl_PREREQ_SYS_H_SOCKET.
(gl_TYPE_SOCKLEN_T): Require it instead of requiring
gl_PREREQ_SYS_H_SOCKET.
* m4/sys_socket_h.m4 (gl_PREREQ_SYS_H_SOCKET): Require
gl_CHECK_SOCKET_HEADERS instead of doing its work ourselves.
* modules/socklen (Depends-on): Do not depend on sys_socket.
(Include): Adjust to match the code used in gl_SOCKET_HEADERS.
2011-03-20 Jim Meyering
maint.mk: sort file names *after* new transformation
* top/maint.mk (sc_po_check): Sorting before removing the $(srcdir)/
prefix would have led to an unwarranted failure in GNU parted.
Sort after that transformation.
2011-03-19 Jim Meyering
maint.mk: fix po-file syntax-check rule
* top/maint.mk (sc_po_check): Fix fatal typo in yesterday's change.
Patch by Bruno Haible.
2011-03-19 Bruno Haible
socklen: Update comment.
* m4/socklen.m4: Update comment about platforms.
2011-03-19 Paul Eggert
Bruno Haible
inet_ntop, inet_pton: Simplify.
* modules/inet_ntop (Depends-on): Remove socklen, since sys_socket is
documented to provide socklen_t and we already depend on sys_socket.
* modules/inet_pton (Depends-on): Likewise.
* lib/arpa_inet.in.h: Adjust comment.
2011-03-19 Paul Eggert
Bruno Haible
netdb: Simplify.
* modules/netdb (Depends-on): Remove socklen, since sys_socket is
documented to provide socklen_t and we already depend on sys_socket.
* lib/netdb.in.h: Adjust comment.
2011-03-19 Bruno Haible
sys_socket, netdb: Document problem with socklen_t.
* doc/posix-headers/sys_socket.texi: Mention lack of socklen_t on some
platforms.
* doc/posix-headers/netdb.texi: Likewise.
2011-03-18 Eric Blake
maint.mk: let po check work in VPATH build
* top/maint.mk (po_file): Allow cfg.mk override.
(sc_po_check): Allow VPATH use.
Reported by Jiri Denemark.
2011-03-16 Jim Meyering
maint.mk: allow fine-grained syntax-check exclusion via Make variables
Before, you would have had to create one .x-sc_ file per rule in order
to exempt offending files. Now, you may instead use a Make variable --
usually defined in cfg.mk -- whose name identifies the affected rule.
* top/maint.mk (_sc_excl): Define.
(VC_LIST_EXCEPT): Use it to exclude names on a per-rule basis.
(_sc_search_regexp): When not using VC_LIST_EXCEPT, exclude here, too.
2011-03-13 Bruno Haible
ignore-value tests: Avoid warnings.
* tests/test-ignore-value.c (_GL_ATTRIBUTE_RETURN_CHECK): Define to
empty for gcc < 3.4.
2011-03-13 Bruno Haible
passfd: Fix link error on Solaris.
* modules/passfd (Description): Correct.
(Depends-on): Add socketlib.
(Link): New section.
* modules/passfd-tests (Makefile.am): Link test-passfd with LIBSOCKET.
2011-03-13 Bruno Haible
passfd: Fix link error on AIX 5.2.
* m4/afunix.m4 (gl_SOCKET_AFUNIX): Define _LINUX_SOURCE_COMPAT.
2011-03-13 Bruno Haible
passfd: Work around bug with CMSG_FIRSTHDR on FreeBSD 6.4.
* lib/sys_socket.in.h: Include .
* m4/afunix.m4 (gl_SOCKET_AFUNIX): Include before using
CMSG_FIRSTHDR. Remove unused variable.
2011-03-13 Bruno Haible
passfd: Fix compilation error on OpenBSD.
* lib/passfd.c: Include .
2011-03-13 Bruno Haible
passfd test: Fix warnings.
* tests/test-passfd.c: Include .
(main): Fix typo.
2011-03-13 Bruno Haible
passfd module, part 4, tweaks.
* tests/test-passfd.c: Reorder includes.
(main): Fix perror and printf calls.
2011-03-07 Bastien Roucariès
passfd module, part 4.
* modules/passfd-tests: New file.
* tests/test-passfd.c: New file.
2011-03-13 Jim Meyering
Makefile: rely on GNU make; derive syntax-check rule names
Rather than requiring that each sc_ rule be listed as a dependent
of "check", use features of GNU make to derive the list.
* Makefile (syntax-check-rules): Define.
(check): Depend on the new variable, not the hard-coded list.
2011-03-13 Bastien Roucariès
Bruno Haible
passfd module, part 3.
* lib/passfd.h (recvfd): Add a flags argument.
* lib/passfd.c: Include , cloexec.h.
(recvfd): Add a flags argument.
* m4/afunix.m4 (gl_SOCKET_AFUNIX): Test whether MSG_CMSG_CLOEXEC
exists.
* modules/passfd (Depends-on): Add cloexec.
Suggested by Eric Blake.
2011-03-13 Bruno Haible
passfd module, part 2, tweaks.
* modules/passfd (Files): Reorder.
(Depends-on): Remove errno.
(Include): Remove , .
* lib/passfd.h: Use a GPLv3+ header. Make C++ safe.
* lib/passfd.c: Untabify. Use a GPLv3+ header. Really include the
specification header. Include always. Don't include
. Use "#if HAVE_..." instead of "#ifdef HAVE_...".
(sendfd): Clarify that it sets errno when it fails.
(recvfd): Fix specification.
2011-03-07 Bastien Roucariès
passfd module, part 2.
* modules/passfd: New file.
* lib/passfd.h: New file.
* lib/passfd.c: New file.
2011-03-12 Bruno Haible
wcswidth, mbswidth: Avoid integer overflow.
* lib/wcswidth.c: Include .
* lib/wcswidth-impl.h (wcswidth): Avoid 'int' overflow.
* lib/mbswidth.c: Include .
(mbsnwidth): Avoid 'int' overflow.
Reported by Jim Meyering.
2011-03-12 Bruno Haible
futimens, utimensat: Avoid endless recursion on Solaris 10.
* lib/sys_stat.in.h (futimens, utimensat): Define with rpl_ prefix on
Solaris.
Reported by Ben Walton via Eric Blake
in .
2011-03-11 Jim Meyering
maint.mk: relax a regexp to accommodate other formatting styles
* top/maint.mk (sc_unmarked_diagnostics): Allow 0 or 1 space
between "ngettext" and the following "(".
2011-03-11 Pádraig Brady
maint.mk: suppress a false positive warning
* top/maint.mk ((sc_unmarked_diagnostics): Don't warn when
diagnostics are marked with ngettext.
2011-03-10 Eric Blake
wchar: add explicit dependencies, for Tru64
* modules/mbmemcasecoll (Depends-on): Add wchar.
* modules/mbtowc (Depends-on): Likewise.
* modules/vasnprintf (Depends-on): Likewise.
* modules/unistdio/u-printf-args (Depends-on): Likewise.
* modules/wctomb (Depends-on): Likewise.
Reported by Peter O'Gorman.
2011-03-08 Bruno Haible
passfd module, part 1, tweaks.
* m4/afunix.m4 (gl_SOCKET_AFUNIX): Update AC_REQUIRE invocation.
Improve indentation. Improve AC_MSG_CHECKING messages.
* m4/sockpfaf.m4 (gl_SOCKET_FAMILY_UNIX): New macro, extracted from
gl_SOCKET_FAMILIES.
2011-03-07 Bastien Roucariès
passfd module, part 1.
* m4/afunix.m4: New file.
* m4/sockpfaf.m4 (gl_SOCKET_FAMILIES): Also test for UNIX domain
sockets.
2011-03-08 Bruno Haible
regex-quote: New API.
* lib/regex-quote.h: Include .
(struct regex_quote_spec): New type.
(regex_quote_spec_posix, regex_quote_spec_gnu, regex_quote_spec_pcre):
New declarations.
(regex_quote_length, regex_quote_copy, regex_quote): Take a
'const struct regex_quote_spec *' argument.
* lib/regex-quote.c (RE_*, PCRE_*): New macros.
(pcre_special): New constant.
(regex_quote_spec_posix, regex_quote_spec_gnu, regex_quote_spec_pcre):
New functions.
(regex_quote_length, regex_quote_copy, regex_quote): Take a
'const struct regex_quote_spec *' argument.
* modules/regex-quote (Depends-on): Add stdbool.
* tests/test-regex-quote.c (check): Update for new API. Add test for
anchored results.
* NEWS: Mention the API change.
Reported by Reuben Thomas and Eric Blake.
2011-03-06 Bruno Haible
regex-quote: Fix creation of POSIX extended regular expressions.
* lib/regex-quote.c (ere_special): Add grouping and alternation
operators.
2011-03-05 Bruno Haible
doc: Improve doc regarding autopoint vs. gnulib.
* doc/gnulib-tool.texi (gettextize and autopoint): Recommend to
disable autopoint while running autoreconf.
Suggested by Ralf Wildenhues.
2011-03-05 Ralf Wildenhues
Update AC_OPENMP macro for Lahey compiler on GNU/Linux.
* m4/openmp.m4 (AC_OPENMP): Sync from Autoconf.
2011-03-03 Bruce Korb
parse-duration: remove xalloc.h dependency
* lib/parse-duration.c (parse_period): handle NULL return from
strdup instead of calling xstrdup().
* modules/parse-duration: remove "xalloc" dependency
2011-03-03 Matthew Booth
bootstrap: honor m4_base when running aclocal
* build-aux/bootstrap: Fix hard-coded use of m4 directory name.
2011-03-02 Jim Meyering
getopt-gnu: relax license from LGPLv3+ to LGPLv2+
* modules/getopt-gnu (License): Relax to LGPLv2+, for augeas,
on request from Matt Booth.
2011-03-01 Eric Blake
test-link: work on Hurd
* tests/test-link.h (test_link): Hurd rejects linking directories
with EISDIR instead of the POSIX-mandated EPERM.
2011-02-28 Paul Eggert
stdio: simplify by moving files to printf-posix, sigpipe
* m4/stdio_h.m4 (gl_STDIO_H): Do not require gl_ASM_SYMBOL_PREFIX,
since this symbol is needed only if printf is replaced.
* m4/printf-posix-rpl.m4 (gl_REPLACE_PRINTF):
Require gl_ASM_SYMBOL_PREFIX.
* modules/printf-posix (Files): Add m4/asm-underscore.m4.
* modules/sigpipe (Files): Likewise. Also, add m4/stdio-write.c.
(Depends-on): Add 'raise'.
(configure.ac): Require gl_ASM_SYMBOL_PREFIX.
* modules/stdio (Files): Remove lib/stdio-write.c,
m4/asm-underscore.m4.
(Depends-on): Remove 'raise'.
stdio: simplify by moving gl_STDIN_LARGE_OFFSET to fseeko, ftello
* m4/fseeko.m4 (gl_STDIN_LARGE_OFFSET): Moved here, from ...
* m4/stdio_h.m4 (gl_STDIN_LARGE_OFFSET): ... here, because
* modules/ftello (Files): Add m4/fseeko.m4, for gl_STDIN_LARGE_OFFSET.
2011-02-28 Bruno Haible
localcharset: Assume ANSI C behaviour of free().
* lib/localcharset.c (get_charset_aliases): Remove NULL test before
calling free().
Suggested by Simon Josefsson .
2011-02-28 Corinna Vinschen (tiny change)
Charles Wilson (tiny change)
Bruno Haible (tiny change)
On Cygwin, use /proc file system instead of win32 API.
* lib/relocatable.c: On Cygwin, use file names from /proc, rather than
Win32 file names.
(DllMain): Simplify by removing Cygwin specific code.
(find_shared_library_fullname): Use Linux specific implementation also
for Cygwin.
(get_shared_library_fullname): Update accordingly.
* lib/progreloc.c: On Cygwin, use file names from /proc, rather than
Win32 file names.
(find_executable): On Cygwin, use /proc, like on Linux. Remove previous
Cygwin specific code.
2011-02-28 Christian Rössel (tiny change)
Markus Geimer (tiny change)
Fix OpenMP flag detection for various Fortran compilers.
* m4/openmp.m4 (_AC_LANG_OPENMP(Fortran 77)): Use '!$'
OpenMP-conditional compilation construct, to force compile
failure with missing OpenMP flag.
(AC_OPENMP): Add flags for Cray CCE and NEC SX compilers.
2011-02-25 Eric Blake
strstr: expand test coverage
* tests/test-strstr.c (main): Add much shorter trigger. Fix C89
compilation.
* tests/test-memmem.c (main): Duplicate tests.
* tests/test-strcasestr.c (main): Likewise.
* tests/test-c-strcasestr.c (main): Likewise.
2011-02-25 Jim Meyering
maint.mk: detect missing-NL-at-EOF, too
* top/maint.mk (sc_prohibit_empty_lines_at_EOF): Adjust so that
it also detects when a file lacks a newline at EOF.
(require_exactly_one_NL_at_EOF_): Renamed from
detect_empty_lines_at_EOF_. I opted not to rename the rule,
since people may well have .x-sc_... file names tied to the
existing name. Suggested by Eric Blake.
2011-02-25 Paul Eggert
dirname: move m4/dos.m4 functionality into lib/dosname.h
m4/dos.m4 needs to go. It laboriously invokes the C compiler, and
extracts symbols from it, puts them into config.h; but it's much
easier to use the symbols directly. filename.h already does this,
but it disagrees with dos.m4 in some respects. This patch
introduces a different include file dosname.h that packages up
dos.m4, and then later we can work on merging filename.h and
dosname.h. Applications that need only the easy-to-configure
symbols should consider including dosname.h rather than dirname.h.
* NEWS: Mention incompatible changes.
* m4/dos.m4: Remove.
* lib/dosname.h, modules/dosname: New files.
* lib/dirname.h (ISSLASH, FILE_SYSTEM_PREFIX_LEN):
(FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE):
(IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): Move to lib/dosname.h.
* lib/at-func.c, lib/at-func2.c, lib/openat.c, lib/savewd.c:
Include dosname.h, not dirname.h.
* lib/rmdir.c, lib/stat.c, lib/unlink.c, lib/unlinkat.c:
Include dosname.h, for definitions of symbols like ISSLASH
that used to be in config.h.
* m4/dirname.m4 (gl_DIRNAME_LGPL): Do not require gl_AC_DOS.
* m4/rmdir.m4 (gl_FUNC_RMDIR): Likewise.
* m4/stat.m4 (gl_FUNC_STAT): Likewise.
* m4/unlink.m4 (gl_FUNC_UNLINK): Likewise.
* modules/dirname-lgpl (Files): Omit m4/dos.m4.
* modules/rmdir (Files): Likewise.
* modules/stat (Files): Likewise.
* modules/unlink (Files): Likewise.
* modules/dirname-lgpl (Depends-on): Add dosname.
* modules/lstat (Depends-on): Likewise.
* modules/openat (Depends-on): Likewise.
* modules/rmdir (Depends-on): Likewise.
* modules/savewd (Depends-on): Likewise.
* modules/stat (Depends-on): Likewise.
* modules/unlink (Depends-on): Likewise.
* modules/openat (Depends-on): Remove dirname-lgpl.
* modules/savewd (Depends-on): Likewise.
* tests/test-dirname.c: Do not use removed symbols like
FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR. Instead, use
the remaining symbols, e.g., ISSLASH ('\\').
2011-02-25 Eric Blake
strstr: revert patches that introduced bug and pessimization
* lib/str-two-way.h: Add another reference.
(two_way_short_needle, two_way_long_needle): Revert changes from
2011-02-24; they pessimize search speed.
(critical_factorization): Partially revert changes from
2010-06-22; they violate the requirement that the left half of the
needle be smaller than the period of the needle.
2011-02-24 Paul Eggert
filenamecat: remove unnecessary dependency on dirname-lgpl
* modules/filenamecat (Depends-on): Remove dirname-lgpl, as there
is no direct dependency, just an indirect one via filenamecat-lgpl.
remove: remove unnecessary use of m4/dos.m4
* m4/remove.m4 (gl_FUNC_REMOVE): Don't require gl_AC_DOS; not needed.
* modules/remove (FILES): Remove m4/dos.m4.
* lib/openat-proc.c: Don't include dirname.h; not needed.
backupfile: remove unnecessary use of m4/dos.m4
* m4/backupfile.m4 (gl_BACKUPFILE): Don't require gl_AC_DOS; none
of its symbols are used by the backupfile code. backupfile.c does
use a symbol HAVE_DOS_FILE_NAMES, but that symbol is meant only
for the rare case of programs that want all their backup file
names to live within 8+3 limits, and dos.m4 doesn't address that.
* modules/backupfile (Files): Remove m4/dos.m4.
2011-02-24 Jim Meyering
strstr: fix a bug whereby strstr would mistakenly return NULL
* lib/str-two-way.h (two_way_short_needle): Correct off-by-one error
in period calculation.
(two_way_long_needle): Likewise.
The original problem was reported by Mike Stump in
http://thread.gmane.org/gmane.comp.sysutils.autoconf.bugs/7834
Ralf Wildenhues provided the short needle and haystack.
* tests/test-strstr.c: Add Ralf's test case to trigger the bug.
Add a more involved test to trigger the bug in two_way_long_needle.
2011-02-24 Stefano Lattarini (tiny change)
gnulib-tool: remove use of bold display in help screen
* gnulib-tool (func_usage): Do not use bold display anymore in the
help screen. That was just meant to be a temporary emphasis for a
backward-incompatible change.
2011-02-23 Bruno Haible
Fix misindentation of preprocessor directives.
* lib/argp-namefrob.h: Reindent preprocessor directives.
* lib/getopt_int.h (struct _getopt_data): Likewise.
* lib/progreloc.c (maybe_executable, find_executable): Likewise.
* lib/vasnprintf.c (decode_long_double): Likewise.
* tests/test-argmatch.c: Insert blank lines, for clarity.
* tests/test-exclude.c: Likewise.
2011-02-22 Bruno Haible
ioctl: Fix for MacOS X in 64-bit mode.
* lib/ioctl.c (rpl_ioctl): Zero-extend, not sign-extend, the request
value.
Suggested by Eric Blake.
Reported by Markus Gothe .
2011-02-22 Jim Meyering
maint: sc_cpp_indent_check: remove the "only in lib/" restriction
* Makefile (sc_cpp_indent_check): Don't limit the check to files
in lib/.
2011-02-22 Eric Blake
maint: avoid any CDPATH issue
* Makefile (sc_cpp_indent_check): Anchor cd argument.
maint: adjust cpp indentation for my modules, as well
* Makefile (sc_cpp_indent_check): Add my name.
* lib/fbufmode.c: Filter through cppi.
* lib/fpurge.c: Likewise.
* lib/freadable.c: Likewise.
* lib/freading.c: Likewise.
* lib/fwritable.c: Likewise.
* lib/fwriting.c: Likewise.
* lib/sigaction.c: Likewise.
2011-02-22 Jim Meyering
maint: adjust cpp indentation to reflect nesting depth
I.e., in a block of code that begins with an unnested "#if",
put one space between the "#" in column 1 and following token.
For example,
-#include
+# include
Do this only in .c files that are part of a module I maintain.
* lib/linkat.c: Filter through cppi.
* lib/nanosleep.c: Likewise.
* lib/openat.c: Likewise.
* lib/openat-die.c: Likewise.
* lib/dup3.c: Likewise.
* lib/fchownat.c: Likewise.
* lib/flock.c: Likewise.
* lib/fsync.c: Likewise.
* lib/fts.c: Likewise.
* lib/getpass.c: Likewise.
* lib/gettimeofday.c: Likewise.
* lib/userspec.c: Likewise.
* Makefile (sc_cpp_indent_check): New rule, to check this.
2011-02-22 Bruno Haible
New module 'wctomb'.
* lib/stdlib.in.h (wctomb): New declaration.
* lib/wctomb.c: New file.
* lib/wctomb-impl.h: New file.
* m4/wctomb.m4: New file.
* m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize GNULIB_WCTOMB,
REPLACE_WCTOMB.
* modules/stdlib (Makefile.am): Substitute GNULIB_WCTOMB,
REPLACE_WCTOMB.
* modules/wctomb: New file.
* tests/test-stdlib-c++.cc: Test signature of wctomb.
* doc/posix-functions/wctomb.texi: Mention the new module.
* modules/wctob (Depends-on): Add wctomb.
2011-02-22 Bruno Haible
New module 'mbtowc'.
* lib/stdlib.in.h (mbtowc): New declaration.
* lib/mbtowc.c: New file.
* lib/mbtowc-impl.h: New file, from libutf8 with modifications.
* m4/mbtowc.m4: New file.
* m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize GNULIB_MBTOWC,
REPLACE_MBTOWC.
* modules/stdlib (Makefile.am): Substitute GNULIB_MBTOWC,
REPLACE_MBTOWC.
* modules/mbtowc: New file.
* tests/test-stdlib-c++.cc: Test signature of mbtowc.
* doc/posix-functions/mbtowc.texi: Mention the new module.
* modules/btowc (Depends-on): Add mbtowc.
2011-02-22 Bruno Haible
wcrtomb: Add more tests for native Windows platforms.
* tests/test-wcrtomb-w32-1.sh: New file.
* tests/test-wcrtomb-w32-2.sh: New file.
* tests/test-wcrtomb-w32-3.sh: New file.
* tests/test-wcrtomb-w32-4.sh: New file.
* tests/test-wcrtomb-w32-5.sh: New file.
* tests/test-wcrtomb-w32.c: New file.
* modules/wcrtomb-tests (Files): Add them.
(Makefile.am): Arrange to run these tests.
* tests/test-wcrtomb-w32-6.sh: New file, currently unused.
* tests/test-wcrtomb-w32-7.sh: New file, currently unused.
2011-02-20 Bruno Haible
wcrtomb: Enhance test.
* tests/test-wcrtomb.c (main): Add test against bug with NULL argument.
2011-02-20 Bruno Haible
mbrtowc: Tiny optimization.
* lib/mbrtowc.c (mbrtowc): Delay pstate assignment until it is needed.
2011-02-20 Jim Meyering
test-exclude.c: remove unmatched #endif
* tests/test-exclude.c: Remove stray #endif, left over from
the change of a week ago.
2011-02-19 Jim Meyering
git-version-gen: skip "-dirty" check when appropriate
* build-aux/git-version-gen: Don't run any git commands when the
version string comes from .tarball-version. Prior to this, we
would run git update-index --refresh even from a just-unpacked
tarball directory, and that could affect a .git/ directory in a
parent of the build directory. Reported by Mike Frysinger.
2011-02-19 Bruno Haible
unictype/property-byname: Reduce the size of the 'data' segment.
* lib/unictype/pr_byname.gperf: Add gperf option '%pic'.
2011-02-19 Bruno Haible
unictype/scripts: Reduce the size of the 'data' segment.
* lib/gen-uni-tables.c (output_scripts_byname): Emit gperf option
'%pic'.
* lib/unictype/scripts_byname.gperf: Regenerated.
2011-02-19 Bruno Haible
stdint: Update documentation.
* doc/posix-headers/stdint.texi: Mention WCHAR_MIN, WCHAR_MAX problem.
2011-02-18 Paul Eggert
stdint: omit redundant check for wchar.h
* m4/stdint.m4 (gl_STDINT_H): The earlier part of this macro now
always tests whether wchar.h exists, so remove the now-redundant test.
2011-02-18 Bruno Haible
stdint: Cut dependency to module 'wchar'.
* lib/stdint.in.h: Include wchar.h only when HAVE_WCHAR_H is 1. Also
include the necessary prerequisites.
* m4/stdint.m4 (gl_STDINT_H): Test whether wchar.h exists.
* modules/stdint (Depends-on): Remove wchar.
(Makefile.am): Substitute HAVE_WCHAR_H.
This reverts part of a 2007-01-06 commit. Reported by Paul Eggert.
2011-02-18 Eric Blake
longlong: skip, rather than fail, on cross-compilation
* m4/longlong.m4 (AC_TYPE_LONG_LONG_INT): Avoid aborting configure
when cross-compiling; regression from 2011-02-16.
2011-02-17 Paul Eggert
* NEWS: Mention 2011-02-08 change to stdlib.
2011-02-17 Bruno Haible
getloadavg: Add comments about platforms.
* m4/getloadavg.m4: Add comment.
* lib/getloadavg.c: Likewise.
2011-02-17 Bruno Haible
getloadavg: Fix link error on Solaris 2.6.
* modules/getloadavg (Link): New section.
* modules/getloadavg-tests (Makefile.am): Use GETLOADAVG_LIBS for
linking test-getloadavg.
* doc/glibc-functions/getloadavg.texi: Mention that Solaris 2.6 lacks
getloadavg.
2011-02-17 Paul Eggert
* lib/getloadavg.c (getloadavg) [sgi]: Make ldav_off of type ptrdiff_t.
It was 'int', but this doesn't match the IRIX 6.5 manual.
Suggested by Bruno Haible in
.
2011-02-17 Bruno Haible
havelib: Fix comments.
* m4/lib-link.m4 (AC_LIB_RPATH): Update comments after 2007-01-02
change.
2011-02-17 Bruno Haible
havelib: Update config.rpath.
* build-aux/config.rpath: Update to match libtool.m4 from libtool-2.4.
2011-02-17 Bruno Haible