diff options
Diffstat (limited to 'sys/powerpc/include/lock.h')
| -rw-r--r-- | sys/powerpc/include/lock.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/sys/powerpc/include/lock.h b/sys/powerpc/include/lock.h index e36ac98..ab1e808 100644 --- a/sys/powerpc/include/lock.h +++ b/sys/powerpc/include/lock.h @@ -28,20 +28,6 @@ #ifndef _MACHINE_LOCK_H_ #define _MACHINE_LOCK_H_ -/* - * Simple spin lock. - * It is an error to hold one of these locks while a process is sleeping. - */ -struct simplelock { - volatile u_int lock_data; -}; - -/* functions in mp_machdep.c */ -void s_lock_init __P((struct simplelock *)); -void s_lock __P((struct simplelock *)); -int s_lock_try __P((struct simplelock *)); -void s_unlock_np __P((struct simplelock *)); - #define COM_LOCK() #define COM_UNLOCK() #define COM_DISABLE_INTR() COM_LOCK() |
