diff options
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/gthr-posix.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/libgcc/gthr-posix.h b/libgcc/gthr-posix.h index aebcfdd..7328308 100644 --- a/libgcc/gthr-posix.h +++ b/libgcc/gthr-posix.h @@ -48,6 +48,9 @@ typedef pthread_t __gthread_t; typedef pthread_key_t __gthread_key_t; typedef pthread_once_t __gthread_once_t; typedef pthread_mutex_t __gthread_mutex_t; +#ifndef __cplusplus +typedef pthread_rwlock_t __gthread_rwlock_t; +#endif typedef pthread_mutex_t __gthread_recursive_mutex_t; typedef pthread_cond_t __gthread_cond_t; typedef struct timespec __gthread_time_t; @@ -58,6 +61,9 @@ typedef struct timespec __gthread_time_t; #define __GTHREAD_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER #define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function +#ifndef __cplusplus +#define __GTHREAD_RWLOCK_INIT PTHREAD_RWLOCK_INITIALIZER +#endif #define __GTHREAD_ONCE_INIT PTHREAD_ONCE_INIT #if defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER) #define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER @@ -135,6 +141,13 @@ __gthrw(pthread_mutexattr_init) __gthrw(pthread_mutexattr_settype) __gthrw(pthread_mutexattr_destroy) +#ifndef __cplusplus +__gthrw(pthread_rwlock_rdlock) +__gthrw(pthread_rwlock_tryrdlock) +__gthrw(pthread_rwlock_wrlock) +__gthrw(pthread_rwlock_trywrlock) +__gthrw(pthread_rwlock_unlock) +#endif #if defined(_LIBOBJC) || defined(_LIBOBJC_WEAK) /* Objective-C. */ @@ -885,6 +898,53 @@ __gthread_cond_destroy (__gthread_cond_t* __cond) return __gthrw_(pthread_cond_destroy) (__cond); } +#ifndef __cplusplus +static inline int +__gthread_rwlock_rdlock (__gthread_rwlock_t *__rwlock) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_rwlock_rdlock) (__rwlock); + else + return 0; +} + +static inline int +__gthread_rwlock_tryrdlock (__gthread_rwlock_t *__rwlock) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_rwlock_tryrdlock) (__rwlock); + else + return 0; +} + +static inline int +__gthread_rwlock_wrlock (__gthread_rwlock_t *__rwlock) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_rwlock_wrlock) (__rwlock); + else + return 0; +} + +static inline int +__gthread_rwlock_trywrlock (__gthread_rwlock_t *__rwlock) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_rwlock_trywrlock) (__rwlock); + else + return 0; +} + +static inline int +__gthread_rwlock_unlock (__gthread_rwlock_t *__rwlock) +{ + if (__gthread_active_p ()) + return __gthrw_(pthread_rwlock_unlock) (__rwlock); + else + return 0; +} +#endif + #endif /* _LIBOBJC */ #endif /* ! GCC_GTHR_POSIX_H */ |