diff options
Diffstat (limited to 'pthread_mutexattr_getpshared.c')
| -rw-r--r-- | pthread_mutexattr_getpshared.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/pthread_mutexattr_getpshared.c b/pthread_mutexattr_getpshared.c index a94bf83..d0e14c8 100644 --- a/pthread_mutexattr_getpshared.c +++ b/pthread_mutexattr_getpshared.c @@ -39,8 +39,7 @@ int -pthread_mutexattr_getpshared (const pthread_mutexattr_t * attr, - int *pshared) +pthread_mutexattr_getpshared (const pthread_mutexattr_t * attr, int *pshared) /* * ------------------------------------------------------ * DOCPUBLIC @@ -49,16 +48,16 @@ pthread_mutexattr_getpshared (const pthread_mutexattr_t * attr, * * PARAMETERS * attr - * pointer to an instance of pthread_mutexattr_t + * pointer to an instance of pthread_mutexattr_t * * pshared - * will be set to one of: + * will be set to one of: * - * PTHREAD_PROCESS_SHARED - * May be shared if in shared memory + * PTHREAD_PROCESS_SHARED + * May be shared if in shared memory * - * PTHREAD_PROCESS_PRIVATE - * Cannot be shared. + * PTHREAD_PROCESS_PRIVATE + * Cannot be shared. * * * DESCRIPTION @@ -66,23 +65,22 @@ pthread_mutexattr_getpshared (const pthread_mutexattr_t * attr, * processes if pthread_mutex_t variable is allocated * in memory shared by these processes. * NOTES: - * 1) pshared mutexes MUST be allocated in shared - * memory. - * 2) The following macro is defined if shared mutexes - * are supported: - * _POSIX_THREAD_PROCESS_SHARED + * 1) pshared mutexes MUST be allocated in shared + * memory. + * 2) The following macro is defined if shared mutexes + * are supported: + * _POSIX_THREAD_PROCESS_SHARED * * RESULTS - * 0 successfully retrieved attribute, - * EINVAL 'attr' is invalid, + * 0 successfully retrieved attribute, + * EINVAL 'attr' is invalid, * * ------------------------------------------------------ */ { int result; - if ((attr != NULL && *attr != NULL) && - (pshared != NULL)) + if ((attr != NULL && *attr != NULL) && (pshared != NULL)) { *pshared = (*attr)->pshared; result = 0; |