diff options
Diffstat (limited to 'pthread_once.c')
| -rw-r--r-- | pthread_once.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/pthread_once.c b/pthread_once.c index b698d68..d37ee3d 100644 --- a/pthread_once.c +++ b/pthread_once.c @@ -39,38 +39,35 @@ int -pthread_once ( - pthread_once_t * once_control, - void (*init_routine) (void) -) +pthread_once (pthread_once_t * once_control, void (*init_routine) (void)) /* * ------------------------------------------------------ * DOCPUBLIC - * If any thread in a process with a once_control parameter - * makes a call to pthread_once(), the first call will summon - * the init_routine(), but subsequent calls will not. The - * once_control parameter determines whether the associated - * initialization routine has been called. The init_routine() - * is complete upon return of pthread_once(). - * This function guarantees that one and only one thread - * executes the initialization routine, init_routine when - * access is controlled by the pthread_once_t control - * key. + * If any thread in a process with a once_control parameter + * makes a call to pthread_once(), the first call will summon + * the init_routine(), but subsequent calls will not. The + * once_control parameter determines whether the associated + * initialization routine has been called. The init_routine() + * is complete upon return of pthread_once(). + * This function guarantees that one and only one thread + * executes the initialization routine, init_routine when + * access is controlled by the pthread_once_t control + * key. * * PARAMETERS - * once_control - * pointer to an instance of pthread_once_t + * once_control + * pointer to an instance of pthread_once_t * - * init_routine - * pointer to an initialization routine + * init_routine + * pointer to an initialization routine * * * DESCRIPTION - * See above. + * See above. * * RESULTS - * 0 success, - * EINVAL once_control or init_routine is NULL + * 0 success, + * EINVAL once_control or init_routine is NULL * * ------------------------------------------------------ */ |