diff options
Diffstat (limited to 'winsup/cygwin/include/pthread.h')
| -rw-r--r-- | winsup/cygwin/include/pthread.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/winsup/cygwin/include/pthread.h b/winsup/cygwin/include/pthread.h index 7ac683487..5f12cbbda 100644 --- a/winsup/cygwin/include/pthread.h +++ b/winsup/cygwin/include/pthread.h @@ -62,7 +62,7 @@ extern "C" #define PTHREAD_PRIO_PROTECT #define PTHREAD_PROCESS_SHARED 1 #define PTHREAD_PROCESS_PRIVATE 0 -#define PTHREAD_RWLOCK_INITIALIZER +#define PTHREAD_RWLOCK_INITIALIZER (pthread_rwlock_t)22 /* process is the default */ #define PTHREAD_SCOPE_PROCESS 0 #define PTHREAD_SCOPE_SYSTEM 1 @@ -161,6 +161,20 @@ int pthread_mutexattr_setprotocol (pthread_mutexattr_t *, int); int pthread_mutexattr_setpshared (pthread_mutexattr_t *, int); int pthread_mutexattr_settype (pthread_mutexattr_t *, int); +/* RW Locks */ +int pthread_rwlock_destroy (pthread_rwlock_t *rwlock); +int pthread_rwlock_init (pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr); +int pthread_rwlock_rdlock (pthread_rwlock_t *rwlock); +int pthread_rwlock_tryrdlock (pthread_rwlock_t *rwlock); +int pthread_rwlock_wrlock (pthread_rwlock_t *rwlock); +int pthread_rwlock_trywrlock (pthread_rwlock_t *rwlock); +int pthread_rwlock_unlock (pthread_rwlock_t *rwlock); +int pthread_rwlockattr_init (pthread_rwlockattr_t *rwlockattr); +int pthread_rwlockattr_getpshared (const pthread_rwlockattr_t *attr, + int *pshared); +int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *attr, int pshared); +int pthread_rwlockattr_destroy (pthread_rwlockattr_t *rwlockattr); + int pthread_once (pthread_once_t *, void (*)(void)); /* Concurrency levels - X/Open interface */ |