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Diffstat (limited to 'mach/spin-lock.h')
| -rw-r--r-- | mach/spin-lock.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/mach/spin-lock.h b/mach/spin-lock.h new file mode 100644 index 0000000..13b5e24 --- /dev/null +++ b/mach/spin-lock.h @@ -0,0 +1,34 @@ +/* Definitions of user-visible names for spin locks. +Copyright (C) 1994 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., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _SPIN_LOCK_H +#define _SPIN_LOCK_H + +#include <lock-intern.h> /* This does all the work. */ + +typedef __spin_lock_t spin_lock_t; +#define SPIN_LOCK_INITIALIZER __SPIN_LOCK_INITIALIZER + +#define spin_lock_init(lock) __spin_lock_init (lock) +#define spin_lock(lock) __spin_lock (lock) +#define spin_try_lock(lock) __spin_try_lock (lock) +#define spin_unlock(lock) __spin_unlock (lock) +#define spin_lock_locked(lock) __spin_lock_locked (lock) + +#endif /* spin-lock.h */ |