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* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* linux: open and openat ignore 'mode' with O_TMPFILE in flagsEric Rannaud2015-02-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both open and openat load their last argument 'mode' lazily, using va_arg() only if O_CREAT is found in oflag. This is wrong, mode is also necessary if O_TMPFILE is in oflag. By chance on x86_64, the problem wasn't evident when using O_TMPFILE with open, as the 3rd argument of open, even when not loaded with va_arg, is left untouched in RDX, where the syscall expects it. However, openat was not so lucky, and O_TMPFILE couldn't be used: mode is the 4th argument, in RCX, but the syscall expects its 4th argument in a different register than the glibc wrapper, in R10. Introduce a macro __OPEN_NEEDS_MODE (oflag) to test if either O_CREAT or O_TMPFILE is set in oflag. Tested on Linux x86_64. [BZ #17523] * io/fcntl.h (__OPEN_NEEDS_MODE): New macro. * io/bits/fcntl2.h (open): Use it. (openat): Likewise. * io/open.c (__libc_open): Likewise. * io/open64.c (__libc_open64): Likewise. * io/open64_2.c (__open64_2): Likewise. * io/open_2.c (__open_2): Likewise. * io/openat.c (__openat): Likewise. * io/openat64.c (__openat64): Likewise. * io/openat64_2.c (__openat64_2): Likewise. * io/openat_2.c (__openat_2): Likewise. * sysdeps/mach/hurd/open.c (__libc_open): Likewise. * sysdeps/mach/hurd/openat.c (__openat): Likewise. * sysdeps/posix/open64.c (__libc_open64): Likewise. * sysdeps/unix/sysv/linux/dl-openat64.c (openat64): Likewise. * sysdeps/unix/sysv/linux/generic/open.c (__libc_open): Likewise. (__open_nocancel): Likewise. * sysdeps/unix/sysv/linux/generic/open64.c (__libc_open64): Likewise. * sysdeps/unix/sysv/linux/open64.c (__libc_open64): Likewise. * sysdeps/unix/sysv/linux/openat.c (__OPENAT): Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* De-warning a few stubs.Roland McGrath2014-12-041-4/+4
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* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-011-1/+1
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* Consolidate definitions of _FORTIFY_SOURCE wrappers for open{,64}{,at}.Roland McGrath2013-05-031-12/+2
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* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-1/+1
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* [BZ #157] Remove include/stub-tag.h for good.Thomas Schwinge2012-11-041-2/+0
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* Define __have_atfcts global in stub openat implementation.Roland McGrath2012-10-011-1/+8
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-091-3/+2
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* * io/openat.c (__openat_2): Also pass fd to __openat.Ulrich Drepper2008-05-111-1/+1
| | | | | * io/openat64.c (__openat64_2): Also pass fd to __openat64. Patch by Kristian Van Der Vliet <vanders@liqwyd.com>.
* * Makerules (sysd-rules): Define PTW for ptw-* files.Ulrich Drepper2007-05-241-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | * Versions: Define GLIBC_2.7 for libc. * include/stdio.h: Declare __fortify_fail. * debug/fortify_fail.c: New file. * debug/Makefile (routines): Add fortify_fail. * debug/chk_fail.c: Use __fortify_fail. * debug/stack_chk_fail.c: Likewise. * io/Versions: Export __open_2, __open64_2, __openat_2, and __openat64_2 for GLIBC_2.7. * io/fcntl.h: When compiling with fortification, include bits/fcntl2.h. * io/open.c: Define *_2 variant of function which checks for O_CREAT and fails if necessary. * io/open64.c: Likewise. * io/openat.c: Likewise. * io/openat64.c: Likewise. * sysdeps/unix/sysv/linux/open64.c: Likewise. * sysdeps/unix/sysv/linux/openat.c: Likewise. * sysdeps/unix/sysv/linux/openat64.c: Likewise. * io/bits/fcntl2.h: New file. * include/fcntl.h: Declare __open_2, __open64_2, __openat_2, and __openat64_2. * include/bits/fcntl2.h: New file. * sysdeps/unix/sysv/linux/Makefile [subdir=io] (sysdep_routines): Add open_2. * sysdeps/unix/sysv/linux/open_2.c: New file.
* * include/fcntl.h: Declare __openat, __open64. Use libc_hidden_proto.Roland McGrath2006-03-011-2/+4
| | | | | | | | | | * io/openat.c (__openat): Define instead of openat. Use libc_hidden_def. Define openat with weak_alias. * io/openat64.c (__openat64): Define instead of openat64. Use libc_hidden_def. Define openat64 with weak_alias. * sysdeps/unix/sysv/linux/openat.c: Likewise. * libio/genops.c: Include <sched.h> for __sched_yield decl.
* Moved to csu/errno-loc.c.Ulrich Drepper2005-12-141-0/+69
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* (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper2004-12-221-71/+0
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* 2.5-18.1Jakub Jelinek2007-07-121-0/+71