diff options
Diffstat (limited to 'lib/libpthread/include/pthread.h')
| -rw-r--r-- | lib/libpthread/include/pthread.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/lib/libpthread/include/pthread.h b/lib/libpthread/include/pthread.h index 0a3cde4f753..0dccc5e91f6 100644 --- a/lib/libpthread/include/pthread.h +++ b/lib/libpthread/include/pthread.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pthread.h,v 1.32 2012/02/23 04:43:06 guenther Exp $ */ +/* $OpenBSD: pthread.h,v 1.33 2012/04/11 10:18:46 pirofti Exp $ */ /* * Copyright (c) 1993, 1994 by Chris Provenzano, proven@mit.edu @@ -103,6 +103,11 @@ #define PTHREAD_CANCELED ((void *) 1) /* + * Barrier flags + */ +#define PTHREAD_BARRIER_SERIAL_THREAD -1 + +/* * Forward structure definitions. * * These are mostly opaque to the user. @@ -134,6 +139,8 @@ typedef volatile int pthread_key_t; typedef struct pthread_once pthread_once_t; typedef struct pthread_rwlock *pthread_rwlock_t; typedef struct pthread_rwlockattr *pthread_rwlockattr_t; +typedef struct pthread_barrier *pthread_barrier_t; +typedef struct pthread_barrierattr *pthread_barrierattr_t; /* * Additional type definitions: @@ -307,6 +314,14 @@ int pthread_setschedparam(pthread_t, int, const struct sched_param *); int pthread_getconcurrency(void); int pthread_setconcurrency(int); +int pthread_barrier_init(pthread_barrier_t *, + pthread_barrierattr_t *, unsigned int); +int pthread_barrier_destroy(pthread_barrier_t *); +int pthread_barrier_wait(pthread_barrier_t *); +int pthread_barrierattr_init(pthread_barrierattr_t *); +int pthread_barrierattr_destroy(pthread_barrierattr_t *); +int pthread_barrierattr_getpshared(pthread_barrierattr_t *, int *); +int pthread_barrierattr_setpshared(pthread_barrierattr_t *, int); __END_DECLS #endif /* _PTHREAD_H_ */ |