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1602f0af
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2012-01-01T10:04:58
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maint: update all copyright year number ranges
Run "make update-copyright".
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6563cd76
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2011-09-08T00:03:50
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openat: Work around compilation error with OSF/1 5.1 DTK cc.
* lib/fopen.c: Use different syntax for include of <stdio.h>.
* lib/freopen.c: Likewise.
* lib/fstatat.c: Use different syntax for include of <sys/stat.h>.
* lib/lstat.c: Likewise.
* lib/stat.c: Likewise.
* lib/open.c: Use different syntax for include of <fcntl.h>.
* lib/openat.c: Include fcntl.h again, explicitly.
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c29a7464
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2011-08-30T09:57:33
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Avoid endless recursions if config.h includes some header files.
* lib/fopen.c (__need_FILE): Define already before including config.h.
* lib/freopen.c (__need_FILE): Likewise.
* lib/open.c (__need_system_fcntl_h): Likewise.
* lib/stat.c (__need_system_sys_stat_h): Likewise.
* lib/lstat.c (__need_system_sys_stat_h): Likewise.
Reported by Michael Goffioul <michael.goffioul@gmail.com>.
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70a72e0f
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2011-04-08T10:15:54
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nonblocking: provide O_NONBLOCK for mingw
Mingw is the only known platform that lacks O_NONBLOCK (possibly
via the alternate spelling O_NDELAY). But mingw also lacks any
files where open() needs to enforce non-blocking behavior, and
lacks openat(), so it is relatively simple to provide a non-zero
flag. A future patches will make use of O_NONBLOCK for pipe2.
* 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.
Signed-off-by: Eric Blake <eblake@redhat.com>
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d60f3b0c
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2011-01-01T20:17:23
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maint: update almost all copyright ranges to include 2011
Run the new "make update-copyright" rule.
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ffb0b299
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2010-09-10T11:55:27
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fcntl-h: define O_CLOEXEC and O_EXEC if not defined; use new defines
* doc/posix-headers/fcntl.texi (fcntl.h): Document that
O_CLOEXEC is now defined to 0 if it is not defined, like other flags.
Also, O_EXEC is now defined to be O_RDONLY if O_EXEC is not defined.
Similarly for O_SEARCH; this last was already true, but not documented.
* lib/fcntl.in.h (O_CLOEXEC): Define to 0 if not defined.
* lib/dup-safer-flag.c (O_CLOEXEC): Remove now-useless #define.
* lib/dup3.c, lib/pipe2.c, tests/test-dup-safer.c, tests/test-fcntl.c:
Likewise.
* lib/popen-safer.c (open_noinherit): Check whether O_CLOEXEC
is zero, not whether it is defined.
* tests/test-dup3.c, tests/test-pipe2.c (main): Likewise.
* lib/progreloc.c (find_executable): Use O_EXEC rather than O_RDONLY.
* lib/open.c (open): Check for O_SEARCH as well as for O_RDONLY.
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b2e2010c
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2010-01-01T10:31:12
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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
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441aa304
|
2009-12-10T20:28:30
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Use spaces for indentation, not tabs.
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14b62066
|
2009-10-02T22:41:54
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open: fix opening directory on mingw
open(".",O_WRONLY) used uninitialized memory to decide whether
to succeed or fail - never a good idea ;)
* lib/open.c (open) [REPLACE_OPEN_DIRECTORY]: Correct typo.
Signed-off-by: Eric Blake <ebb9@byu.net>
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f34e1ad5
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2009-09-21T17:19:10
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open, openat: minor optimization
* lib/open.c (open): If open succeeded, len is non-zero.
* lib/openat.c (rpl_openat): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
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dd66a62c
|
2009-09-01T09:18:16
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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>
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4475e25b
|
2009-08-31T14:20:03
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|
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>
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8fc864a0
|
2009-08-31T06:09:08
|
|
fchdir: port to mingw
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Check for mingw bug.
* lib/open.c (open) [FCHDIR_REPLACEMENT]: If directories can't be
opened, then use a substitute.
* lib/sys_stat.in.h (fstat) [REPLACE_OPEN_DIRECTORY]: Declare
replacement.
* lib/fchdir.c (fstat) [REPLACE_OPEN_DIRECTORY]: Implement it.
(_gl_register_fd): No need to check stat if open already filters
all directories.
(fchdir): Fix error condition to match POSIX.
* modules/fchdir (Depends-on): Add sys_stat.
* doc/posix-functions/open.texi (open): Document the limitation.
* modules/fchdir-tests: New file.
* tests/test-fchdir.c: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
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2514e7d5
|
2009-05-22T13:48:52
|
|
Simplify use of mode_t varargs.
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|
863234aa
|
2008-10-09T23:47:06
|
|
Merge the two replacements for open() into a single one.
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e2600ffd
|
2008-09-28T16:19:57
|
|
Override open more carefully.
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|
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810a812b
|
2008-09-24T10:55:19
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|
open, fopen: close fd leak in last patch
* lib/open.c (rpl_open): Close fd before returning error.
* lib/fopen.c (rpl_fopen): Close fd before returning error.
* doc/posix-functions/open.texi (open): Document that Irix also
has the bug.
* doc/posix-functions/fopen.texi (fopen): Likewise.
Reported by Paolo Bonzini.
Signed-off-by: Eric Blake <ebb9@byu.net>
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955345eb
|
2008-09-24T13:50:02
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|
Ensure that a filename ending in a slash cannot be used to access a non-directory.
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01248f4a
|
2008-06-12T15:01:07
|
|
Typo in comment.
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001adc94
|
2008-06-12T13:47:37
|
|
Add a comment.
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8346ecd0
|
2008-06-12T02:17:36
|
|
Work around open() bug on HP-UX 11 and Solaris 9.
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57fdfd3f
|
2007-10-07T19:14:58
|
|
Change copyright notice from GPLv2+ to GPLv3+.
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|
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5e6b92bb
|
2007-10-07T04:39:17
|
|
New module 'open'.
|