diff options
Diffstat (limited to 'contrib/gcc/gthr-solaris.h')
| -rw-r--r-- | contrib/gcc/gthr-solaris.h | 101 |
1 files changed, 50 insertions, 51 deletions
diff --git a/contrib/gcc/gthr-solaris.h b/contrib/gcc/gthr-solaris.h index 6d7ff25..726223d 100644 --- a/contrib/gcc/gthr-solaris.h +++ b/contrib/gcc/gthr-solaris.h @@ -39,8 +39,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #include <errno.h> typedef thread_key_t __gthread_key_t; -typedef struct -{ +typedef struct { mutex_t mutex; int once; } __gthread_once_t; @@ -110,11 +109,11 @@ static void *thread_local_storage = NULL; /* Initialize the threads subsystem. */ static inline int -__gthread_objc_init_thread_system(void) +__gthread_objc_init_thread_system (void) { /* Initialize the thread storage key */ if (__gthread_active_p () - && thr_keycreate(&_objc_thread_storage, NULL) == 0) + && thr_keycreate (&_objc_thread_storage, NULL) == 0) return 0; return -1; @@ -122,7 +121,7 @@ __gthread_objc_init_thread_system(void) /* Close the threads subsystem. */ static inline int -__gthread_objc_close_thread_system(void) +__gthread_objc_close_thread_system (void) { if (__gthread_active_p ()) return 0; @@ -134,27 +133,27 @@ __gthread_objc_close_thread_system(void) /* Create a new thread of execution. */ static inline objc_thread_t -__gthread_objc_thread_detach(void (*func)(void *), void *arg) +__gthread_objc_thread_detach (void (*func)(void *), void *arg) { objc_thread_t thread_id; thread_t new_thread_id = 0; if (!__gthread_active_p ()) return NULL; - - if (thr_create(NULL, 0, (void *)func, arg, - THR_DETACHED | THR_NEW_LWP, - &new_thread_id) == 0) - thread_id = *(objc_thread_t *)&new_thread_id; + + if (thr_create (NULL, 0, (void *) func, arg, + THR_DETACHED | THR_NEW_LWP, + &new_thread_id) == 0) + thread_id = *(objc_thread_t *) &new_thread_id; else thread_id = NULL; - + return thread_id; } /* Set the current thread's priority. */ static inline int -__gthread_objc_thread_set_priority(int priority) +__gthread_objc_thread_set_priority (int priority) { int sys_priority = 0; @@ -176,7 +175,7 @@ __gthread_objc_thread_set_priority(int priority) } /* Change priority */ - if (thr_setprio(thr_self(), sys_priority) == 0) + if (thr_setprio (thr_self (), sys_priority) == 0) return 0; else return -1; @@ -184,14 +183,14 @@ __gthread_objc_thread_set_priority(int priority) /* Return the current thread's priority. */ static inline int -__gthread_objc_thread_get_priority(void) +__gthread_objc_thread_get_priority (void) { int sys_priority; if (!__gthread_active_p ()) return OBJC_THREAD_INTERACTIVE_PRIORITY; - - if (thr_getprio(thr_self(), &sys_priority) == 0) + + if (thr_getprio (thr_self (), &sys_priority) == 0) { if (sys_priority >= 250) return OBJC_THREAD_INTERACTIVE_PRIORITY; @@ -206,19 +205,19 @@ __gthread_objc_thread_get_priority(void) /* Yield our process time to another thread. */ static inline void -__gthread_objc_thread_yield(void) +__gthread_objc_thread_yield (void) { if (__gthread_active_p ()) - thr_yield(); + thr_yield (); } /* Terminate the current thread. */ static inline int -__gthread_objc_thread_exit(void) +__gthread_objc_thread_exit (void) { if (__gthread_active_p ()) /* exit the thread */ - thr_exit(&__objc_thread_exit_status); + thr_exit (&__objc_thread_exit_status); /* Failed if we reached here */ return -1; @@ -226,21 +225,21 @@ __gthread_objc_thread_exit(void) /* Returns an integer value which uniquely describes a thread. */ static inline objc_thread_t -__gthread_objc_thread_id(void) +__gthread_objc_thread_id (void) { if (__gthread_active_p ()) - return (objc_thread_t)thr_self(); + return (objc_thread_t) thr_self (); else - return (objc_thread_t)1; + return (objc_thread_t) 1; } /* Sets the thread's local storage pointer. */ static inline int -__gthread_objc_thread_set_data(void *value) +__gthread_objc_thread_set_data (void *value) { if (__gthread_active_p ()) { - if (thr_setspecific(_objc_thread_storage, value) == 0) + if (thr_setspecific (_objc_thread_storage, value) == 0) return 0; else return -1; @@ -254,13 +253,13 @@ __gthread_objc_thread_set_data(void *value) /* Returns the thread's local storage pointer. */ static inline void * -__gthread_objc_thread_get_data(void) +__gthread_objc_thread_get_data (void) { void *value = NULL; if (__gthread_active_p ()) { - if (thr_getspecific(_objc_thread_storage, &value) == 0) + if (thr_getspecific (_objc_thread_storage, &value) == 0) return value; else return NULL; @@ -273,10 +272,10 @@ __gthread_objc_thread_get_data(void) /* Allocate a mutex. */ static inline int -__gthread_objc_mutex_allocate(objc_mutex_t mutex) +__gthread_objc_mutex_allocate (objc_mutex_t mutex) { if (__gthread_active_p () - && mutex_init( (mutex_t *)(&(mutex->backend)), USYNC_THREAD, 0)) + && mutex_init ((mutex_t *) (&(mutex->backend)), USYNC_THREAD, 0)) return -1; return 0; @@ -284,20 +283,20 @@ __gthread_objc_mutex_allocate(objc_mutex_t mutex) /* Deallocate a mutex. */ static inline int -__gthread_objc_mutex_deallocate(objc_mutex_t mutex) +__gthread_objc_mutex_deallocate (objc_mutex_t mutex) { if (__gthread_active_p ()) - mutex_destroy((mutex_t *)(&(mutex->backend))); + mutex_destroy ((mutex_t *) (&(mutex->backend))); return 0; } /* Grab a lock on a mutex. */ static inline int -__gthread_objc_mutex_lock(objc_mutex_t mutex) +__gthread_objc_mutex_lock (objc_mutex_t mutex) { if (__gthread_active_p () - && mutex_lock((mutex_t *)(&(mutex->backend))) != 0) + && mutex_lock ((mutex_t *) (&(mutex->backend))) != 0) return -1; return 0; @@ -305,10 +304,10 @@ __gthread_objc_mutex_lock(objc_mutex_t mutex) /* Try to grab a lock on a mutex. */ static inline int -__gthread_objc_mutex_trylock(objc_mutex_t mutex) +__gthread_objc_mutex_trylock (objc_mutex_t mutex) { if (__gthread_active_p () - && mutex_trylock((mutex_t *)(&(mutex->backend))) != 0) + && mutex_trylock ((mutex_t *) (&(mutex->backend))) != 0) return -1; return 0; @@ -316,10 +315,10 @@ __gthread_objc_mutex_trylock(objc_mutex_t mutex) /* Unlock the mutex */ static inline int -__gthread_objc_mutex_unlock(objc_mutex_t mutex) +__gthread_objc_mutex_unlock (objc_mutex_t mutex) { if (__gthread_active_p () - && mutex_unlock((mutex_t *)(&(mutex->backend))) != 0) + && mutex_unlock ((mutex_t *) (&(mutex->backend))) != 0) return -1; return 0; @@ -329,52 +328,52 @@ __gthread_objc_mutex_unlock(objc_mutex_t mutex) /* Allocate a condition. */ static inline int -__gthread_objc_condition_allocate(objc_condition_t condition) +__gthread_objc_condition_allocate (objc_condition_t condition) { if (__gthread_active_p ()) - return cond_init((cond_t *)(&(condition->backend)), USYNC_THREAD, - NULL); + return cond_init ((cond_t *) (&(condition->backend)), USYNC_THREAD, + NULL); else return 0; } /* Deallocate a condition. */ static inline int -__gthread_objc_condition_deallocate(objc_condition_t condition) +__gthread_objc_condition_deallocate (objc_condition_t condition) { if (__gthread_active_p ()) - return cond_destroy((cond_t *)(&(condition->backend))); + return cond_destroy ((cond_t *) (&(condition->backend))); else return 0; } /* Wait on the condition */ static inline int -__gthread_objc_condition_wait(objc_condition_t condition, objc_mutex_t mutex) +__gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex) { if (__gthread_active_p ()) - return cond_wait((cond_t *)(&(condition->backend)), - (mutex_t *)(&(mutex->backend))); + return cond_wait ((cond_t *) (&(condition->backend)), + (mutex_t *) (&(mutex->backend))); else return 0; } /* Wake up all threads waiting on this condition. */ static inline int -__gthread_objc_condition_broadcast(objc_condition_t condition) +__gthread_objc_condition_broadcast (objc_condition_t condition) { if (__gthread_active_p ()) - return cond_broadcast((cond_t *)(&(condition->backend))); + return cond_broadcast ((cond_t *) (&(condition->backend))); else return 0; } /* Wake up one thread waiting on this condition. */ static inline int -__gthread_objc_condition_signal(objc_condition_t condition) +__gthread_objc_condition_signal (objc_condition_t condition) { if (__gthread_active_p ()) - return cond_signal((cond_t *)(&(condition->backend))); + return cond_signal ((cond_t *) (&(condition->backend))); else return 0; } @@ -398,7 +397,7 @@ __gthread_once (__gthread_once_t *once, void (*func) (void)) if (once->once == 0) { (*func) (); - once->once ++; + once->once++; } mutex_unlock (&once->mutex); } |
