[thirdparty/glibc.git] / nptl / pthread_mutex_cond_lock.c

#include <pthreadP.h>

#define LLL_MUTEX_LOCK(mutex) \
  lll_cond_lock ((mutex)->__data.__lock, PTHREAD_MUTEX_PSHARED (mutex))

/* Not actually elided so far. Needed? */
#define LLL_MUTEX_LOCK_ELISION(mutex)  \
  ({ lll_cond_lock ((mutex)->__data.__lock, PTHREAD_MUTEX_PSHARED (mutex)); 0; })

#define LLL_MUTEX_TRYLOCK(mutex) \
  lll_cond_trylock ((mutex)->__data.__lock)
#define LLL_MUTEX_TRYLOCK_ELISION(mutex) LLL_MUTEX_TRYLOCK(mutex)

/* We need to assume that there are other threads blocked on the futex.
   See __pthread_mutex_lock_full for further details.  */
#define LLL_ROBUST_MUTEX_LOCK_MODIFIER FUTEX_WAITERS
#define __pthread_mutex_lock internal_function __pthread_mutex_cond_lock
#define __pthread_mutex_lock_full __pthread_mutex_cond_lock_full
#define NO_INCR

#include <nptl/pthread_mutex_lock.c>
Commit	Line	Data
69431c9a UD	1	#include <pthreadP.h>
69431c9a UD	2
5bd8a249 UD	3	#define LLL_MUTEX_LOCK(mutex) \
5bd8a249 UD	4	lll_cond_lock ((mutex)->__data.__lock, PTHREAD_MUTEX_PSHARED (mutex))
e8c659d7 AK	5
	6	/* Not actually elided so far. Needed? */
	7	#define LLL_MUTEX_LOCK_ELISION(mutex) \
	8	({ lll_cond_lock ((mutex)->__data.__lock, PTHREAD_MUTEX_PSHARED (mutex)); 0; })
	9
5bd8a249 UD	10	#define LLL_MUTEX_TRYLOCK(mutex) \
5bd8a249 UD	11	lll_cond_trylock ((mutex)->__data.__lock)
e8c659d7 AK	12	#define LLL_MUTEX_TRYLOCK_ELISION(mutex) LLL_MUTEX_TRYLOCK(mutex)
e8c659d7 AK	13
65810f0e TR	14	/* We need to assume that there are other threads blocked on the futex.
	15	See __pthread_mutex_lock_full for further details. */
	16	#define LLL_ROBUST_MUTEX_LOCK_MODIFIER FUTEX_WAITERS
9dd346ff	17	#define __pthread_mutex_lock internal_function __pthread_mutex_cond_lock
6de79a49	18	#define __pthread_mutex_lock_full __pthread_mutex_cond_lock_full
61623643	19	#define NO_INCR
69431c9a UD	20
69431c9a UD	21	#include <nptl/pthread_mutex_lock.c>