|
b111537c
|
2010-05-05T21:09:38
|
|
New module pwrite.
|
|
a731808a
|
2010-04-25T20:57:52
|
|
ttyname_r: Make it work on MacOS X 10.4 and Solaris 10.
|
|
|
3c65a680
|
2010-04-10T21:11:00
|
|
write: Fix a C++ test error on mingw.
|
|
|
c51b01fd
|
2010-04-03T15:59:25
|
|
fchdir: Fix regression introduced on 2010-03-08.
|
|
|
e25c6d9c
|
2010-04-03T15:43:45
|
|
getpagesize: Fix C++ test error on mingw.
|
|
|
cba80c66
|
2010-04-03T12:30:09
|
|
unistd: Fix C++ test error on mingw.
|
|
|
cd265999
|
2010-03-28T14:26:15
|
|
unistd: Avoid #define replacements in C++ mode.
|
|
40aa4775
|
2010-03-25T16:28:02
|
|
maint: use pragma consistently across replacement headers
Several headers set #pragma GCC system_header prior to checking
any multiple inclusion guards; maintenance is easiest if all
replacement headers follow the same paradigm.
* lib/ctype.in.h (system_header): Hoist for consistent placement.
* lib/dirent.in.h (system_header): Likewise.
* lib/errno.in.h (system_header): Likewise.
* lib/float.in.h (system_header): Likewise.
* lib/getopt.in.h (system_header): Likewise.
* lib/iconv.in.h (system_header): Likewise.
* lib/inttypes.in.h (system_header): Likewise.
* lib/langinfo.in.h (system_header): Likewise.
* lib/locale.in.h (system_header): Likewise.
* lib/math.in.h (system_header): Likewise.
* lib/netdb.in.h (system_header): Likewise.
* lib/netinet_in.in.h (system_header): Likewise.
* lib/pty.in.h (system_header): Likewise.
* lib/sched.in.h (system_header): Likewise.
* lib/se-selinux.in.h (system_header): Likewise.
* lib/search.in.h (system_header): Likewise.
* lib/spawn.in.h (system_header): Likewise.
* lib/stdarg.in.h (system_header): Likewise.
* lib/stdint.in.h (system_header): Likewise.
* lib/string.in.h (system_header): Likewise.
* lib/strings.in.h (system_header): Likewise.
* lib/sys_file.in.h (system_header): Likewise.
* lib/sys_ioctl.in.h (system_header): Likewise.
* lib/sys_socket.in.h (system_header): Likewise.
* lib/sys_times.in.h (system_header): Likewise.
* lib/sys_utsname.in.h (system_header): Likewise.
* lib/sys_wait.in.h (system_header): Likewise.
* lib/sysexits.in.h (system_header): Likewise.
* lib/unistd.in.h (system_header): Likewise.
* lib/wctype.in.h (system_header): Likewise.
Signed-off-by: Eric Blake <eblake@redhat.com>
|
|
|
7bacd338
|
2010-03-22T14:01:55
|
|
gethostname: further tweaks
* lib/unistd.in.h (includes): Only worry about <winsock2.h> if we
are overriding gethostname.
Suggested by Bruno Haible.
Signed-off-by: Eric Blake <eblake@redhat.com>
|
|
|
33909664
|
2010-03-19T16:57:28
|
|
gethostname: fix build on mingw
Since commit 4e86671a, gethostname failed to compile on mingw.
Gnulib's sys/socket.h includes winsock2.h, which then includes
unistd.h prior to declaring gethostname. The fix is to ensure
that our replacement unistd.h does not declare any replacements
until we are sure that winsock2.h is completely included.
* lib/unistd.in.h (includes): Work around fact that mingw
<winsock2.h> re-includes <unistd.h>, by avoiding any
redeclarations if we are being included by <winsock2.h>.
Reported by Matthias Bolte.
Signed-off-by: Eric Blake <eblake@redhat.com>
|
|
|
116440ae
|
2010-03-21T14:38:25
|
|
New module 'ttyname_r'.
|
|
|
cf5e3a18
|
2010-03-19T23:22:28
|
|
getusershell: Provide declaration, missing on Solaris 9.
|
|
|
d2a61622
|
2010-03-08T01:47:37
|
|
unistd: Avoid #define replacements in C++ mode.
|
|
|
89e5b6ba
|
2010-03-06T19:49:34
|
|
Clarify access, euidaccess, faccessat.
|
|
cbd5934b
|
2009-12-16T16:20:28
|
|
warn-on-use: use instead of link-warning
Each *.in.h file serves two purposes - provide enough self-contained
content to serve as a replacement for the system header regardless of
the user's compiler, and offer the developer the ability to detect any
gnulib modules that might have been inadvertantly excluded. The
former requires independence from config.h, and routes everything
through a Makefile.am snippet that uses @@ substitution specific to
the modules that were in use, with details learned at configure time.
The latter works by poisoning anything that gnulib did not replace,
but which the developer had natively available, explaining why their
tests passed during development. Poisoning relies on gcc features,
and requires manual triggering by adding -DGNULIB_POSIXCHECK to
CFLAGS; it assumes that <config.h> is properly included. In fact, we
do not want to use @@ substitution for HAVE_DECL_* during poisoning,
because the warning is only relevant for the gnulib modules which were
not included, and thus where the m4 macros to set proper @@ values
have not been run. Furthermore, we only need to poison interfaces
that already have a declaration; if something is not declared, then
the developer wouldn't have been able to link, so their code won't be
using the problematic interface in the first place.
* modules/stdio (Depends-on, Makefile.am): Drop link-warning.
* modules/unistd (Depends-on, Makefile.am): Likewise.
* modules/arpa_inet (Depends-on): Replace link-warning with
warn-on-use.
(Makefile.am): Update rules accordingly.
* modules/ctype (Depends-on, Makefile.am): Likewise.
* modules/dirent (Depends-on, Makefile.am): Likewise.
* modules/fcntl-h (Depends-on, Makefile.am): Likewise.
* modules/inttypes (Depends-on, Makefile.am): Likewise.
* modules/langinfo (Depends-on, Makefile.am): Likewise.
* modules/locale (Depends-on, Makefile.am): Likewise.
* modules/math (Depends-on, Makefile.am): Likewise.
* modules/search (Depends-on, Makefile.am): Likewise.
* modules/signal (Depends-on, Makefile.am): Likewise.
* modules/spawn (Depends-on, Makefile.am): Likewise.
* modules/stdlib (Depends-on, Makefile.am): Likewise.
* modules/string (Depends-on, Makefile.am): Likewise.
* modules/strings (Depends-on, Makefile.am): Likewise.
* modules/sys_file (Depends-on, Makefile.am): Likewise.
* modules/sys_ioctl (Depends-on, Makefile.am): Likewise.
* modules/sys_select (Depends-on, Makefile.am): Likewise.
* modules/sys_socket (Depends-on, Makefile.am): Likewise.
* modules/sys_stat (Depends-on, Makefile.am): Likewise.
* modules/sys_times (Depends-on, Makefile.am): Likewise.
* modules/sys_utsname (Depends-on, Makefile.am): Likewise.
* modules/wchar (Depends-on, Makefile.am): Likewise.
* m4/arpa_inet_h.m4 (gl_HEADER_ARPA_INET): Check which functions
should be poisoned.
* m4/ctype.m4 (gl_CTYPE_H): Likewise.
* m4/dirent_h.m4 (gl_DIRENT_H): Likewise.
* m4/fcntl_h.m4 (gl_FCNTL_H): Likewise.
* m4/inttypes.m4 (gl_INTTYPES_H): Likewise.
* m4/langinfo_h.m4 (gl_LANGINFO_H): Likewise.
* m4/locale_h.m4 (gl_LOCALE_H): Likewise.
* m4/math_h.m4 (gl_MATH_H): Likewise.
* m4/search_h.m4 (gl_SEARCH_H): Likewise.
* m4/signal_h.m4 (gl_SIGNAL_H): Likewise.
* m4/spawn_h.m4 (gl_SPAWN_H): Likewise.
* m4/stdio_h.m4 (gl_STDIO_H): Likewise.
* m4/stdlib_h.m4 (gl_STDLIB_H): Likewise.
* m4/string_h.m4 (gl_HEADER_STRING_H_BODY): Likewise.
* m4/strings_h.m4 (gl_HEADER_STRINGS_H_BODY): Likewise.
* m4/sys_file_h.m4 (gl_HEADER_SYS_FILE_H_DEFAULTS): Likewise.
* m4/sys_ioctl_h.m4 (gl_SYS_IOCTL_H): Likewise.
* m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Likewise.
* m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Likewise.
* m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Likewise.
* m4/sys_times_h.m4 (gl_SYS_TIMES_H): Likewise.
* m4/sys_utsname_h.m4 (gl_SYS_UTSNAME_H): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H): Likewise.
* m4/wchar.m4 (gl_WCHAR_H): Likewise.
* lib/arpa_inet.in.h: Use _GL_WARN_ON_USE instead of
GL_LINK_WARNING.
* lib/ctype.in.h: Likewise.
* lib/dirent.in.h: Likewise.
* lib/fcntl.in.h: Likewise.
* lib/inttypes.in.h: Likewise.
* lib/langinfo.in.h: Likewise.
* lib/locale.in.h: Likewise.
* lib/math.in.h: Likewise.
* lib/search.in.h: Likewise.
* lib/signal.in.h: Likewise.
* lib/spawn.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_file.in.h: Likewise.
* lib/sys_ioctl.in.h: Likewise.
* lib/sys_select.in.h: Likewise.
* lib/sys_socket.in.h: Likewise.
* lib/sys_stat.in.h: Likewise.
* lib/sys_times.in.h: Likewise.
* lib/sys_utsname.in.h: Likewise.
* lib/unistd.in.h: Likewise.
* lib/wchar.in.h: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
718991da
|
2009-12-31T13:28:59
|
|
unistd: warn on use of environ without module
_GL_WARN_ON_USE only works for functions; so we wrap access to
environ through a function when CFLAGS has -DGNULIB_POSIXCHECK=1.
* modules/unistd (Depends-on): Add warn-on-use.
(Makefile.am): Provide new substitutions.
* m4/unistd_h.m4 (gl_UNISTD_H): Check for inline and environ.
* lib/unistd.in.h (environ): Wrap with a warning helper function.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
90773484
|
2010-01-09T16:17:50
|
|
New module 'getlogin'.
|
|
|
3361cfa6
|
2010-01-09T14:16:57
|
|
getlogin_r: Add comment.
|
|
|
60ad192b
|
2010-01-06T07:09:03
|
|
stdio, unistd: guarantee ssize_t
Per POSIX 2008, ssize_t needs to exist whether or not we are
replacing functions that use it. For now, we only guarantee
it if we know that the user expects a function that uses
that type, while waiting for glibc to catch up to POSIX.
* lib/unistd.in.h (includes): Ensure that types required by POSIX
2008 are exposed when needed.
* lib/stdio.in.h (includes): Likewise.
Reported by Ralf Wildenhues.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
b2e2010c
|
2010-01-01T10:31:12
|
|
update nearly all FSF copyright year lists to include 2010
Use the same procedure as for 2009, outlined in
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
|
|
|
c47e75a9
|
2009-12-30T16:14:05
|
|
unistd: fix typo
This typo ended up incompatibly re-defining the macro link()
during -DGNULIB_POSIXCHECK=1. However, gcc's pragma system_header
squelches that particular warning, so this typo went unnoticed.
* lib/unistd.in.h (linkat) [GNULIB_POSIXCHECK]: Fix typo.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
d19dfc69
|
2009-12-24T16:59:36
|
|
Reduce namespace pollution on glibc systems.
|
|
|
d3e8c326
|
2009-12-24T06:01:43
|
|
build: pull in conditional headers during GNULIB_POSIXCHECK
Any time we conditionally include a header in order to satisfy
prerequisites of one module, we must also include that header
under GNULIB_POSIXCHECK to avoid compilation errors if that
module is not in use. If this is not done, then our link warning
override can occur before the system's declaration, which
causes a syntax error when the system header is finally included.
* lib/stdio.in.h (includes): Using GNULIB_POSIXCHECK also requires
definitions from any conditionally-included headers.
* lib/stdlib.in.h (includes): Likewise.
* lib/unistd.in.h (includes): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
86c22b43
|
2009-12-23T18:42:59
|
|
unistd: work around cygwin bug
Cygwin 1.7.1 placed symlinkat and unlinkat in the wrong headers
(due to a bug in the Linux man pages).
* lib/unistd.in.h (includes): Pick up headers needed for cygwin.
* doc/posix-functions/unlinkat.texi (unlinkat): Document the bug.
* doc/posix-functions/symlinkat.texi (symlinkat): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
44f52a54
|
2009-12-23T10:59:14
|
|
unistd: Ensure getcwd gets declared before being overridden.
|
|
|
adbded99
|
2009-12-21T11:32:58
|
|
math, unistd: avoid redundant includes
* lib/math.in.h (isnan): No need to re-include <math.h>.
* lib/unistd.in.h (getcwd): Likewise, for <stdlib.h>.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
69482508
|
2009-12-11T01:15:28
|
|
New module 'arg-nonnull'. Declare which arguments expect non-NULL values.
|
|
|
441aa304
|
2009-12-10T20:28:30
|
|
Use spaces for indentation, not tabs.
|
|
|
8def010e
|
2009-11-25T17:06:25
|
|
unistd.in.h: correct declaration of pread
* lib/unistd.in.h: Correct type of "buf" parameter: void*, not char*
Reported by Richard W.M. Jones.
|
|
|
f84e1a91
|
2009-11-25T14:33:30
|
|
pread: new module
* modules/pread: New file.
* lib/pread.c (pread): New file.
* m4/pread.m4: Likewise.
* lib/unistd.in.h (pread): Define/declare.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Define defaults.
* modules/unistd (Makefile.am): Substitute witnesses.
* doc/posix-functions/pread.texi (pread): Update.
* MODULES.html.sh: Add pread.
|
|
|
6baa4663
|
2009-11-18T20:07:44
|
|
sleep: work around cygwin bug
On cygwin 1.5.x, sleep amounts larger than 49.7 days (2**32
milliseconds) failed instantly, but with a garbage return
value from uninitialized memory.
* lib/sleep.c (rpl_sleep): Work around the bug.
* m4/sleep.m4 (gl_FUNC_SLEEP): Detect the bug.
(gl_PREREQ_SLEEP): Delete unused macro.
* modules/sleep (Depends-on): Add verify.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add default.
* modules/unistd (Makefile.am): Substitute witness.
* lib/unistd.in.h (sleep): Update prototype.
* doc/posix-functions/sleep.texi (sleep): Document the bug.
* tests/test-sleep.c (main) [HAVE_DECL_ALARM]: Test it.
* modules/sleep-tests (Depends-on): Check for alarm.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
e8eecfd3
|
2009-11-17T09:24:56
|
|
usleep: new module
mingw usleep(1000000) failed with EINVAL, as allowed by POSIX,
but contrary to GNU usage. Rather than implement an accurate
usleep based on select or nanosleep, both of which drag in
dependencies on external libraries, this version intentionally
takes the ceiling in seconds if usleep() is missing.
* modules/usleep: New file.
* m4/usleep.m4 (gl_FUNC_USLEEP): Likewise.
* lib/usleep.c (usleep): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add defaults.
* modules/unistd (Makefile.am): Substitute witnesses.
* lib/unistd.in.h (usleep): Add declaration.
* doc/pastposix-functions/usleep.texi (usleep): Document this.
* MODULES.html.sh (Date and time): Likewise.
* modules/usleep-tests (Depends-on): New test.
* tests/test-usleep.c: New file.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
6bd10238
|
2009-11-12T21:45:20
|
|
lchown: detect Solaris and FreeBSD bug
Solaris 9 and FreeBSD 7.2 lchown("link-to-file/",uid,gid)
mistakenly changes ownership of "file".
* lib/lchown.c (rpl_lchown): Work around bug.
* m4/lchown.m4 (gl_FUNC_LCHOWN): Check for trailing slash bugs.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
* modules/unistd (Makefile.am): Populate it.
* lib/unistd.in.h (lchown): Update declaration.
* doc/posix-functions/lchown.texi (lchown): Document the bug.
* modules/lchown-tests: New file.
* tests/test-lchown.h (test_lchown): Likewise.
* tests/test-lchown.c (main): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
9cd8acba
|
2009-11-12T21:45:20
|
|
chown: detect Solaris and FreeBSD bug
Solaris 9 and FreeBSD 7.2 chown("link-to-file/",uid,gid)
mistakenly changes ownership of "file".
* lib/chown.c (rpl_chown): Work around bug.
* m4/chown.m4 (gl_FUNC_CHOWN): Check for trailing slash bugs.
(gl_PREREQ_CHOWN): Delete.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
* modules/unistd (Makefile.am): Populate it.
* lib/unistd.in.h (chown): Update declaration.
* lib/lchown.c (chown): Update client.
* modules/lchown (Depends-on): Add lstat.
* doc/posix-functions/chown.texi (chown): Document the bug.
* doc/posix-functions/getgroups.texi (getgroups): Document
getgroups pitfall.
* modules/chown-tests: New file.
* tests/test-chown.h (test_chown): Likewise.
* tests/test-chown.c (main): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
6e4b15b5
|
2009-11-12T10:19:39
|
|
getgroups: don't expose GETGROUPS_T to user
These days, most systems already declare getgroups with gid_t*.
But in the rare case that GETGROUPS_T is still int but gid_t
is short, the user should not have to uglify their code; let
the replacement hide all the magic.
Tested by configuring with ac_cv_type_getgroups=uint64_t on a
platform with 32-bit gid_t, and ignoring compiler warnings.
However, since we don't replace setgroups, the GETGROUPS_T
workaround is still needed there for now.
* lib/getgroups.c (rpl_getgroups): Change signature. Copy array
an element at a time if GETGROUPS_T is wrong size.
* lib/getugroups.h (getugroups): Change signature.
* lib/unistd.in.h (getgroups): Likewise.
* m4/getgroups.m4 (gl_FUNC_GETGROUPS): Use replacement if
signature needs fixing.
* m4/getugroups.m4 (gl_GETUGROUPS): No longer need
AC_TYPE_GETGROUPS.
* modules/group-member (Depends-on): Add getgroups.
* lib/group-member.c (group_info, get_group_info): Use gid_t.
(group_member): Rely on getgroups replacement.
* lib/getugroups.c (getugroups): Use gid_t.
* tests/test-getgroups.c (main): Likewise.
* NEWS: Mention the signature change.
* doc/posix-functions/getgroups.texi (getgroups): Mention the
problem with signature.
* doc/glibc-functions/setgroups.texi (setgroups): Mention that
GETGROUPS_T is still useful for setgroups.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
61b3a422
|
2009-11-12T09:53:14
|
|
getgroups, getugroups: provide stubs for mingw
Avoid link failure on mingw, which lacks getgroups and anything
else related to gid_t management (stat.st_gid is always 0).
* lib/getgroups.c (getgroups): Provide ENOSYS stub for mingw.
* lib/getugroups.c (getugroups): Likewise.
* m4/getgroups.m4 (gl_FUNC_GETGROUPS): Check for missing
function. Modernize replacement scheme.
(gl_PREREQ_GETGROUPS): Delete.
* m4/getugroups.m4 (gl_GETUGROUPS): Check for <grp.h>.
* modules/getgroups (configure.ac): Declare witness.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add default.
* modules/unistd (Depends-on): Substitute witness.
* lib/unistd.in.h (getgroups): Declare replacement.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
d984c0bc
|
2009-10-08T18:25:39
|
|
unistd: fix comment typo
* lib/unistd.in.h (euidaccess): Fix a comment typo.
|
|
|
09e22b5a
|
2009-10-06T20:44:13
|
|
getopt: fix compilation on darwin
* lib/getopt.in.h (includes): Leave breadcrumbs during system
include.
* lib/unistd.in.h (getopt): Use them to avoid recursive include.
Reported by Ludovic Courtès.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
cdba659e
|
2009-10-05T21:30:33
|
|
linkat: support Linux 2.6.17
* m4/linkat.m4 (gl_FUNC_LINKAT): Default to always replacing
linkat on Linux, but allow cache variable override.
* lib/linkat.c (rpl_linkat): Define override.
* modules/linkat (Depends-on): Add symlinkat.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add new default.
* modules/unistd (Makefile.am): Substitute it.
* lib/unistd.in.h (linkat): Declare replacement.
Reported by Pádraig Brady.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
c4194dcc
|
2009-09-08T20:47:40
|
|
linkat: new module
* modules/linkat: New file.
* lib/at-func2.c (at_func2): Likewise.
* lib/linkat.c (linkat): Likewise.
* m4/linkat.m4 (gl_FUNC_LINKAT): Likewise.
* lib/openat-priv.h (at_func2): Add declaration.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witnesses.
* modules/unistd (Makefile.am): Substitute them.
* lib/unistd.in.h (linkat): Declare it.
* MODULES.html.sh (systems lacking POSIX:2008): Mention module.
* doc/posix-functions/linkat.texi (linkat): Likewise.
* doc/posix-functions/link.texi (link): Tweak wording.
* tests/test-link.c (main): Move guts...
* tests/test-link.h (test_link): ...into new file.
* modules/linkat-tests: New test.
* tests/test-linkat.c: Likewise.
* modules/link-tests (Files): Ship new file.
(Depends-on): Add stdbool.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
5b192b39
|
2009-09-22T17:14:23
|
|
readlink: fix cygwin 1.5.x bug with return type
On older systems, readlink returned int instead of ssize_t, making
the use of readlink via function pointer harder.
* m4/readlink.m4 (gl_FUNC_READLINK): Require correct signature.
* lib/unistd.in.h (readlink): Use ssize_t.
* lib/readlink.c (readlink): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
* modules/unistd (Makefile.am): Substitute it.
* lib/unistd.in.h (readlink): Declare replacement.
* doc/posix-functions/readlink.texi (readlink): Document this.
Signed-off-by: Eric Blake <ebb9@byu.net>
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d9d5054c
|
2009-09-19T21:20:42
|
|
symlink: new module, for Solaris 9 bug
symlink("a","link/") mistakenly succeeds.
* modules/symlink: New file.
* m4/symlink.m4 (gl_FUNC_SYMLINK): Likewise.
* lib/symlink.c: Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add defaults.
* modules/unistd (Makefile.am): Substitute them.
* lib/unistd.in.h (symlink): Declare replacement.
* MODULES.html.sh (File system functions): Mention it.
* doc/posix-functions/symlink.texi (symlink): Likewise.
* modules/symlink-tests: New test.
* tests/test-symlink.c: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
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|
d34f1e73
|
2009-09-19T20:37:50
|
|
unistd: sort replacement declarations
* lib/unistd.in.h: Sort declarations.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
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22d7496b
|
2009-09-18T19:39:06
|
|
openat: fix unlinkat bugs on Solaris 9
unlinkat(fd,"file/",0) mistakenly succeeded.
* lib/unlinkat.c (unlinkat): New file.
* modules/openat (Depends-on): Add unlink.
(Files): Distribute it.
* m4/openat.m4 (gl_FUNC_OPENAT): Mark unlinkat for replacement if
trailing slash behavior is broken.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
* modules/unistd (Makefile.am): Substitute it.
* lib/unistd.in.h (unlinkat): Declare replacement.
* doc/posix-functions/unlinkat.texi (unlinkat): Document this.
Signed-off-by: Eric Blake <ebb9@byu.net>
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4a60ba54
|
2009-09-16T17:13:20
|
|
unlink: new module, for Solaris 9 bug
unlink("file/") mistakenly succeeded. This patch favors, but
does not enforce, GNU semantics that unlink("link-to-dir/")
flat-out fails rather than attempting to unlink "dir".
* modules/unlink: New file.
* lib/unlink.c: Likewise.
* m4/unlink.m4 (gl_FUNC_UNLINK): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witnesses.
* modules/unistd (Makefile.am): Use them.
* lib/unistd.in.h (stat): Declare replacement.
* MODULES.html.sh (systems lacking POSIX:2008): Mention module.
* doc/posix-functions/unlink.texi (unlink): Likewise.
* modules/unlink-tests: New test.
* tests/test-unlink.c: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
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|
|
b433e645
|
2009-09-16T10:08:55
|
|
rmdir: work around cygwin 1.5.x and mingw bugs
* m4/rmdir.m4 (gl_FUNC_RMDIR): Detect the bugs.
* lib/rmdir.c (rmdir): Work around it.
* modules/rmdir (Status, Notice): No longer obsolete.
(Files): Add dos.m4.
(Depends-on): Add unistd.
(configure.ac): Set witnesses.
(License): Relax to LGPLv2+.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Set defaults.
* modules/unistd (Makefile.am): Substitute witnesses.
* lib/unistd.in.h (rmdir): Declare replacement.
* doc/posix-functions/rmdir.texi (rmdir): Document this.
* modules/rmdir-tests: New tests.
* tests/test-rmdir.c: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
c9dd0005
|
2009-09-15T15:54:43
|
|
fchdir: improve use of replacement functions
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Set appropriate witnesses.
* m4/sys_stat_h.m4 (gl_SYS_STAT_H_DEFAULTS): Add REPLACE_FSTAT.
* m4/dirent_h.m4 (gl_DIRENT_H_DEFAULTS): Add REPLACE_OPENDIR,
REPLACE_CLOSEDIR.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add REPLACE_DUP.
* modules/sys_stat (Makefile.am): Substitute correct witness.
* modules/dirent (Makefile.am): Likewise.
* modules/unistd (Makefile.am): Likewise.
* lib/dirent.in.h (opendir, closedir): Use better witnesses.
* lib/unistd.in.h (dup): Likewise.
* lib/sys_stat.in.h (fstat): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
2d9360ff
|
2009-09-09T15:25:26
|
|
link: fix platform bugs
* m4/link.m4 (gl_FUNC_LINK): Detect Solaris and Cygwin bugs.
* lib/link.c (link): Work around them. Fix related mingw bug.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add REPLACE_LINK.
* modules/unistd (Makefile.am): Substitute it.
* lib/unistd.in.h (link): Declare replacement.
* doc/posix-functions/link.texi (link): Document this.
* modules/link (Depends-on): Add strdup-posix, sys_stat.
Signed-off-by: Eric Blake <ebb9@byu.net>
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|
370fec14
|
2009-09-07T05:28:13
|
|
openat: provide more convenience names
* modules/faccessat (configure.ac): Add C witness.
* lib/unistd.in.h (readlinkat): Fix typo.
* lib/openat.h (statat, lstatat, accessat, euidaccessat): New
convenience wrappers.
* top/maint.mk (sc_prohibit_openat_without_use): Allow these
wrappers in syntax checks.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
aa686284
|
2009-09-06T20:53:59
|
|
faccessat, symlinkat: continue cleanup of previous patch
* m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Ensure dependency order.
* m4/faccessat.m4 (gl_FUNC_FACCESSAT): Likewise.
* modules/unistd (Makefile.am): Substitute GNULIB_READLINKAT.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Offer GNULIB_READLINKAT.
* modules/symlinkat (configure.ac): Set GNULIB_READLINKAT.
* lib/unistd.in.h (readlinkat): Declare if GNULIB_READLINKAT is
set.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
1e2ae3ac
|
2009-09-07T01:33:12
|
|
Remove dependency from unistd_h.m4, sys_stat_h.m4, fcntl_h.m4 to openat.m4.
|
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|
ac181274
|
2009-09-05T11:49:15
|
|
symlinkat: new module
* modules/symlinkat: New file.
* lib/symlinkat.c: Likewise.
* m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witnesses.
* modules/unistd (Makefile.am): Use them.
* lib/unistd.in.h (symlinkat, readlinkat): Declare them.
(faccessat) [GNULIB_POSIXCHECK]: Fix typo.
* lib/at-func.c (FUNC_RESULT): New macro, defaulting to int.
* MODULES.html.sh (File system functions): Mention module.
* doc/posix-functions/symlinkat.texi (symlinkat): Likewise.
* doc/posix-functions/readlinkat.texi (readlinkat): Likewise.
* modules/symlinkat-tests: New test.
* tests/test-symlinkat.c: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
973333dc
|
2009-09-03T13:41:18
|
|
faccessat: new module
* modules/faccessat: New file.
* lib/faccessat.m4: Likewise.
* m4/faccessat.m4 (gl_FUNC_FACCESSAT): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
* modules/unistd (Makefile.am): Use it.
* lib/unistd.in.h (faccessat): Declare it.
(F_OK, X_OK, W_OK, R_OK): Provide definitions.
* lib/fcntl.in.h (AT_SYMLINK_FOLLOW, AT_EACCESS): Likewise.
* MODULES.html.sh (File system functions): Mention it.
* doc/posix-functions/faccessat.texi (faccessat): Likewise.
* doc/posix-headers/fcntl.texi (fcntl.h): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
52c658e9
|
2009-09-02T17:14:26
|
|
openat: declare in POSIX headers
* NEWS: Mention this.
* modules/openat (configure.ac): Declare witnesses.
(Depends-on): Add fcntl-h, sys_stat, unistd.
(Include): Mention correct headers.
* modules/fcntl-h (Depends-on): Add link-warning.
(Files): Add openat.m4.
(Makefile.am): Substitute witnesses.
* modules/sys_stat (Files, Makefile.am): Likewise.
* modules/unistd (Files, Makefile.am): Likewise.
* m4/openat.m4 (gl_FUNC_OPENAT, gl_FUNC_FCHOWNAT): Set witnesses.
(gl_OPENAT_DEFAULTS): New macro.
* m4/fcntl_h.m4 (gl_FCNTL_H_DEFAULTS): Use it.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Likewise.
* m4/sys_stat_h.m4 (gl_SYS_STAT_H_DEFAULTS): Likewise.
(SYS_STAT_H): Remove unused variable.
* doc/posix-headers/fcntl.texi (fcntl.h): Update content.
* lib/fcntl--.h (includes): Remove unneeded header.
* lib/openat-safer.c (includes): Likewise.
* lib/openat.h (AT_FDCWD, AT_SYMLINK_NOFOLLOW, AT_REMOVEDIR)
(openat, fstatat, unlinkat, mkdirat, fchmodat, fchownat): Move to
appropriate headers.
(__OPENAT_PREFIX): Delete.
* lib/fcntl.in.h (openat): Provide declaration.
(AT_FDCWD): Fix Solaris bug.
(AT_SYMLINK_NOFOLLOW, AT_REMOVEDIR): Provide macros.
* lib/sys_stat.in.h (fstatat, mkdirat): Provide declaration.
* lib/fchmodat.c (includes): Adjust to find declaration.
* lib/fchownat.c (includes): Likewise.
* lib/mkdirat.c (includes): Likewise.
* lib/fstatat.c (includes): Likewise. Ensure original fstatat is
still visible.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
eeb36a48
|
2009-09-01T10:05:44
|
|
fdopendir: optimize on mingw
* lib/unistd.in.h (_gl_directory_name): New prototype.
* lib/fchdir.c (_gl_directory_name): Implement it.
(fchdir): Use it to simplify implementation.
* lib/fdopendir.c (fdopendir) [REPLACE_FCHDIR]: Use metadata from
fchdir, when available, to avoid calling [f]chdir().
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
dd66a62c
|
2009-09-01T09:18:16
|
|
fchdir: use more consistent macro convention
* lib/fcntl.in.h (_gl_register_fd): Move declaration to unistd.
* lib/sys_stat.in.h (rpl_fstat): Declare via make-time
REPLACE_FCHDIR, rather than relying on config.h macros.
* lib/unistd.in.h (fchdir): Move all fchdir internal declarations
inside a single make-time REPLACE_FCHDIR block, rather than using
the config.h FCHDIR_REPLACEMENT.
* m4/fchdir.m4 (gl_FUNC_FCHDIR): REPLACE_FCHDIR was already
AC_SUBST'd, also AC_DEFINE it. Don't define FCHDIR_REPLACEMENT.
Manage fstat replacement.
* m4/sys_stat_h.m4 (gl_SYS_STAT_H_DEFAULTS): Pick up
REPLACE_FCHDIR.
* modules/sys_stat (Files): Add m4/unistd_h.m4.
(Makefile.am): Substitute REPLACE_FCHDIR.
* lib/close.c (rpl_close): Use REPLACE_FCHDIR, not
FCHDIR_REPLACEMENT.
* lib/dup-safer.c (dup_safer): Likewise.
* lib/dup2.c (rpl_dup2): Likewise.
* lib/dup3.c (rpl_dup3): Likewise.
* lib/open.c (rpl_open): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
4475e25b
|
2009-08-31T14:20:03
|
|
fchdir: simplify error handling, and support dup3
* modules/fchdir (Depends-on): Use strdup-posix, not strdup. Add
stdbool, malloc-posix, realloc-posix.
* lib/fchdir.c (struct dir_info_t): Delete saved_errno.
(ensure_dirs_slot): Return false on allocation failure.
(rpl_dup2): Delete.
(_gl_register_dup): New function.
(_gl_unregister_fd, rpl_opendir, rpl_dup): Update callers.
(_gl_register_fd): Close fd on allocation failure.
* lib/fcntl.in.h (_gl_register_fd): Update signature.
* lib/unistd.in.h (_gl_register_dup) [FCHDIR_REPLACEMENT]: New
prototype.
(rpl_dup2_fchdir): Delete prototype.
* lib/open.c (open): Update caller.
* lib/dup2.c (dup2): Track fchdir metadata.
* lib/dup3.c (dup3): Likewise.
* m4/dup2.m4 (gl_REPLACE_DUP2): New macro.
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Use it.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
49e5954e
|
2009-08-24T00:56:31
|
|
Tolerate declared but missing dup3 syscall.
|
|
|
b23a8463
|
2009-08-24T00:42:22
|
|
Tolerate declared but missing pipe2 syscall.
|
|
|
c2462636
|
2009-08-24T00:17:47
|
|
New module 'dup3'.
|
|
|
a7b40bdb
|
2009-08-23T21:55:26
|
|
Fix getdtablesize() on mingw.
|
|
|
f2adc007
|
2009-08-23T02:39:38
|
|
Improve comment about pipe2.
|
|
|
7988d730
|
2009-08-22T18:46:44
|
|
New module 'pipe2'.
|
|
|
2f5181b1
|
2009-08-12T10:23:03
|
|
stddef: fix NetBSD 5.0 NULL bug, rather than working around it
* tests/test-locale.c: Revert previous patch related to NULL.
* tests/test-stdio.c: Likewise.
* tests/test-stdlib.c: Likewise.
* tests/test-string.c: Likewise.
* tests/test-unistd.c: Likewise.
* modules/time-tests (Depends-on): Add verify.
* modules/wchar-tests (Depends-on): Likewise.
* tests/test-time.c: Test for NULL compliance.
* tests/test-wchar.c: Likewise.
* modules/locale (Depends-on): Add stddef.
* modules/stdio (Depends-on): Likewise.
* modules/stdlib (Depends-on): Likewise.
* modules/string (Depends-on): Likewise.
* modules/time (Depends-on): Likewise.
* modules/unistd (Depends-on): Likewise.
* modules/wchar (Depends-on): Likewise.
* lib/locale.in.h (includes): Use <stddef.h> to fix NULL.
* lib/stdlib.in.h (includes): Likewise.
* lib/string.in.h (includes): Likewise.
* lib/time.in.h (includes): Likewise.
* lib/unistd.in.h (includes): Likewise.
* m4/locale_h.m4 (gl_LOCALE_H): Replace locale.h if stddef.h was
replaced.
* m4/wchar.m4 (gl_WCHAR_H): Likewise.
* m4/stddef_h.m4: New file.
* modules/stddef: Likewise.
* lib/stddef.in.h: Likewise.
* modules/stddef-tests: Likewise.
* tests/test-stddef.c: Likewise.
* MODULES.html.sh (Basic types <stddef.h>): Mention new module.
* doc/posix-headers/stddef.texi (stddef.h): Document the bug.
* doc/posix-headers/locale.texi (locale.h): Likewise.
* doc/posix-headers/stdio.texi (stdio.h): Likewise.
* doc/posix-headers/stdlib.texi (stdlib.h): Likewise.
* doc/posix-headers/string.texi (string.h): Likewise.
* doc/posix-headers/time.texi (time.h): Likewise.
* doc/posix-headers/unistd.texi (unistd.h): Likewise.
* doc/posix-headers/wchar.texi (wchar.h): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
b8d582b5
|
2009-08-12T17:25:09
|
|
Ensure that getopt() gets declared by <unistd.h>.
|
|
|
7f8441f9
|
2009-08-10T23:00:13
|
|
Make it possible to use module 'gethostname' without module 'close' or 'ioctl'.
|
|
|
80cb44fa
|
2009-07-21T09:00:57
|
|
dup2: fix more mingw problems
* lib/dup2.c (rpl_dup2) [_WIN32]: Avoid hanging when duplicating
fd to itself.
* doc/posix-functions/dup2.texi (dup2): Document the bug.
* lib/unistd.in.h (dup2) [REPLACE_FCHDIR]: Avoid name collision.
* lib/fchdir.c (dup2): Manage preprocessor macros correctly.
(rpl_dup2_fchdir): Rename from rpl_dup2, and let dup2 module take
care of mingw bugs.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
ddd625dd
|
2009-07-21T06:48:26
|
|
dup2: work around mingw and cygwin 1.5 bug
* m4/dup2.m4 (gl_FUNC_DUP2): Detect mingw bug.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
* modules/unistd (Makefile.am): Substitute it.
* lib/unistd.in.h (dup2): Declare the replacement.
* lib/dup2.c (dup2) [REPLACE_DUP2]: Implement it.
* doc/posix-functions/dup2.texi (dup2): Document the bugs.
* lib/fchdir.c (rpl_dup2): Don't collide with mingw replacement.
* modules/execute (Depends-on): Add dup2.
* modules/fseterr (Depends-on): Likewise.
* modules/pipe (Depends-on): Likewise.
* modules/posix_spawn-internal (Depends-on): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
|
d9576a55
|
2009-03-23T23:52:01
|
|
Remove dependency from 'close' module to -lws2_32 on native Windows.
|
|
|
ae5dae6f
|
2009-01-19T09:27:47
|
|
unistd: guarantee STDIN_FILENO here, for OS/2 EMX
* lib/unistd.in.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
Guarantee a definition.
* doc/posix-headers/unistd.texi (unistd.h): Document the bug.
* modules/unistd-safer (Depends-on): Add dependency on unistd.
* lib/c-stack.c (STDERR_FILENO): Rely on <unistd.h>.
* lib/dup-safer.c (STDERR_FILENO): Likewise.
* lib/execute.c (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
Likewise.
* lib/fd-safer.c (STDIN_FILENO, STDERR_FILENO): Likewise.
* lib/fopen-safer.c (STDERR_FILENO): Likewise.
* lib/pipe.c (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
Likewise.
* lib/tmpfile-safer.c (STDERR_FILENO): Likewise.
* tests/test-posix_spawn1.c (STDIN_FILENO, STDOUT_FILENO)
(STDERR_FILENO): Likewise.
* tests/test-posix_spawn2.c (STDIN_FILENO, STDOUT_FILENO)
(STDERR_FILENO): Likewise.
* tests/test-posix_spawn3.c (STDIN_FILENO, STDOUT_FILENO)
(STDERR_FILENO): Likewise.
Reported by Elbert Pol.
Signed-off-by: Eric Blake <ebb9@byu.net>
|
|
d1ed8a81
|
2009-01-18T19:28:53
|
|
New module 'link'.
|
|
|
7006c85f
|
2008-12-17T01:56:49
|
|
environ is supposed to be declared by <unistd.h>.
|
|
|
20491bb1
|
2008-10-25T23:13:43
|
|
Override the gethostname() declaration on native Windows systems.
|
|
|
719ff2a7
|
2008-10-25T22:48:11
|
|
Move HAVE__GL_CLOSE_FD_MAYBE_SOCKET macro.
|
|
|
655b30ed
|
2008-10-21T13:13:09
|
|
Add gethostname() declaration to <unistd.h>.
|
|
|
e5e9d7f6
|
2008-10-19T13:07:15
|
|
Add getusershell(), setusershell(), endusershell() declarations to <unistd.h>.
|
|
|
cded3d98
|
2008-10-19T12:43:15
|
|
Move the euidaccess() declaration to <unistd.h>.
|
|
|
977cc95f
|
2008-10-19T03:36:00
|
|
Move the getdomainname() declaration to <unistd.h>.
|
|
|
3c08dcc3
|
2008-10-18T02:43:18
|
|
Avoid gcc warnings because of #pragma GCC system_header on older gcc.
|
|
59a539f3
|
2008-10-10T00:23:06
|
|
Combine the two replacements of 'close'.
|
|
|
d638ad23
|
2008-10-10T00:06:58
|
|
New module 'close'.
|
|
|
6efcc54c
|
2008-10-05T16:51:07
|
|
New module 'getdtablesize'.
|
|
9d7e96c8
|
2008-10-01T13:54:44
|
|
fsync: new module
* lib/fsync.c: New file.
* m4/fsync.m4: New file.
* modules/fsync: New file.
* modules/fsync-tests: New file.
* tests/test-fsync.c: New file.
* modules/unistd: Substitute GNULIB_FSYNC and HAVE_FSYNC.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Define and AC_SUBST
both GNULIB_FSYNC and HAVE_FSYNC.
* lib/unistd.in.h (@GNULIB_FSYNC@): Add a block for fsync.
* MODULES.html.sh (posix_functions): Add fsync.
* doc/posix-functions/fsync.texi: Update.
|
|
|
94b87393
|
2008-09-26T13:29:53
|
|
New module 'write'.
|
|
|
c2318e88
|
2008-08-30T03:09:15
|
|
Avoid some "gcc -pedantic" warnings.
|
|
|
22eb7728
|
2008-02-24T16:40:15
|
|
New module 'environ'.
|
|
|
e3e32d7b
|
2007-12-26T16:37:29
|
|
Override getpagesize on mingw.
|
|
|
2321bc21
|
2007-12-03T12:57:05
|
|
Move declaration of getpagesize() from getpagesize.h to unistd.h.
|
|
|
f70369bf
|
2007-10-02T00:40:59
|
|
Rename unistd_.h to unistd.in.h.
|