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| author | Roland McGrath <roland@gnu.org> | 2001-04-19 23:25:40 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2001-04-19 23:25:40 +0000 |
| commit | d81b986bea1bdfbf3a27131df9decbf09882654a (patch) | |
| tree | cde4bb8e03a78bd69401d89661cf659abe0aa541 /sysdeps/generic/munlockall.c | |
| parent | 5017b2c845c235542b3101b9cf648f72b9f6ed3e (diff) | |
| download | glibc-d81b986bea1bdfbf3a27131df9decbf09882654a.zip glibc-d81b986bea1bdfbf3a27131df9decbf09882654a.tar.gz glibc-d81b986bea1bdfbf3a27131df9decbf09882654a.tar.bz2 | |
* sysdeps/mach/hurd/mlock.c: New file.
* sysdeps/mach/hurd/munlock.c: New file.
* sysdeps/mach/hurd/bits/posix_opt.h (_POSIX_MEMLOCK_RANGE): Define it.
* misc/Makefile (routines): Add mlock munlock mlockall munlockall.
* sysdeps/generic/mlock.c: New file.
* sysdeps/generic/munlock.c: New file.
* sysdeps/generic/mlockall.c: New file.
* sysdeps/generic/munlockall.c: New file.
* sysdeps/generic/bits/mman.h (MCL_CURRENT, MCL_FUTURE): New macros.
* sysdeps/unix/sysv/linux/syscalls.list (mlock, munlock,
mlockall, munlockall): Change caller field to - from EXTRA.
Don't use __ names; not used (and not declared in include/sys/mman.h).
Diffstat (limited to 'sysdeps/generic/munlockall.c')
| -rw-r--r-- | sysdeps/generic/munlockall.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sysdeps/generic/munlockall.c b/sysdeps/generic/munlockall.c new file mode 100644 index 0000000..763ab99 --- /dev/null +++ b/sysdeps/generic/munlockall.c @@ -0,0 +1,34 @@ +/* munlockall -- undo the effects of all prior mlock calls. Stub version. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <sys/types.h> +#include <sys/mman.h> +#include <errno.h> + +/* Undo the effects of all prior mlock calls in this process. */ + +int +munlockall (void) +{ + __set_errno (ENOSYS); + return -1; +} + +stub_warning (munlockall) +#include <stub-tag.h> |