xnu-792.24.17.tar.gz

[apple/xnu.git] / osfmk / ppc / lock.h

diff --git a/osfmk/ppc/lock.h b/osfmk/ppc/lock.h
index 0e36a9589154b8699ba3a4a2acac9f39b0cea562..dde4dbbcc58337219fdcb758c333c5a1270afd6f 100644 (file)
--- a/osfmk/ppc/lock.h
+++ b/osfmk/ppc/lock.h
@@ -53,53 +53,36 @@
  * the rights to redistribute these changes.
  */
 
  * the rights to redistribute these changes.
  */
 

+#ifdef KERNEL_PRIVATE
+

 #ifndef        _PPC_LOCK_H_
 #define        _PPC_LOCK_H_
 
 #ifndef        _PPC_LOCK_H_
 #define        _PPC_LOCK_H_
 

-#include <sys/appleapiopts.h>
-
-#ifdef __APPLE_API_PRIVATE
+#ifdef  MACH_KERNEL_PRIVATE

 
 #include <kern/macro_help.h>
 #include <kern/assert.h>
 
 #include <kern/macro_help.h>
 #include <kern/assert.h>

-#include <mach/etap_events.h>
-#include <mach/etap.h>
-
-extern unsigned int LockTimeOut;                       /* Number of hardware ticks of a lock timeout */
-
-#if defined(MACH_KERNEL_PRIVATE)
-
-#include <cpus.h>
-
-#if !(NCPUS == 1 || ETAP_LOCK_TRACE || USLOCK_DEBUG)
+#include <mach_ldebug.h>
+#include <ppc/locks.h>

 
 

-#include <ppc/hw_lock_types.h>
+#if     !MACH_LDEBUG
+typedef        lck_mtx_t       mutex_t;
+#else
+typedef        lck_mtx_ext_t   mutex_t;
+#endif /* !MACH_LDEBUG */

 
 

-#define __slock_held_func__(l)  hw_lock_held(l)
+#if     !MACH_LDEBUG
+typedef        lck_rw_t        lock_t;
+#else
+typedef        lck_rw_ext_t    lock_t;
+#endif /* !MACH_LDEBUG */

 
 

-extern void                     ppc_usimple_lock_init(simple_lock_t,etap_event_t);
-extern void                     ppc_usimple_lock(simple_lock_t);
-extern void                     ppc_usimple_unlock_rwmb(simple_lock_t);
-extern void                     ppc_usimple_unlock_rwcmb(simple_lock_t);
-extern unsigned int             ppc_usimple_lock_try(simple_lock_t);
-
-#define        MACHINE_SIMPLE_LOCK
-
-#define simple_lock_init(l,t)  ppc_usimple_lock_init(l,t)
-#define simple_lock(l)                 ppc_usimple_lock(l)
-#define simple_unlock(l)               ppc_usimple_unlock_rwcmb(l)
-#define simple_unlock_rwmb(l)          ppc_usimple_unlock_rwmb(l)
-#define simple_lock_try(l)             ppc_usimple_lock_try(l)  
-#define simple_lock_addr(l)            (&(l))
-#define thread_sleep_simple_lock(l, e, i) \
-                               thread_sleep_fast_usimple_lock((l), (e), (i))
-
-#define mutex_unlock(l)                mutex_unlock_rwcmb(l)
-
-#endif /* !(NCPUS == 1 || ETAP_LOCK_TRACE || USLOCK_DEBUG) */
+extern unsigned int LockTimeOut;                       /* Number of hardware ticks of a lock timeout */

 
 

-#endif /* MACH_KERNEL_PRIVATE */
+#define        mutex_unlock(l)         mutex_unlock_rwcmb(l)

 
 

-#endif /* __APPLE_API_PRIVATE */
+#endif /* MACH_KERNEL_PRIVATE */

 
 #endif /* _PPC_LOCK_H_ */
 
 #endif /* _PPC_LOCK_H_ */

+
+#endif /* KERNEL_PRIVATE */