diff options
Diffstat (limited to 'pthread_spin_init.c')
| -rw-r--r-- | pthread_spin_init.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/pthread_spin_init.c b/pthread_spin_init.c index 3715825..d197ef7 100644 --- a/pthread_spin_init.c +++ b/pthread_spin_init.c @@ -39,7 +39,7 @@ int -pthread_spin_init(pthread_spinlock_t *lock, int pshared) +pthread_spin_init (pthread_spinlock_t * lock, int pshared) { pthread_spinlock_t s; int cpus = 0; @@ -50,7 +50,7 @@ pthread_spin_init(pthread_spinlock_t *lock, int pshared) return EINVAL; } - if (0 != ptw32_getprocessors(&cpus)) + if (0 != ptw32_getprocessors (&cpus)) { cpus = 1; } @@ -58,29 +58,29 @@ pthread_spin_init(pthread_spinlock_t *lock, int pshared) if (cpus > 1) { if (pshared == PTHREAD_PROCESS_SHARED) - { - /* - * Creating spinlock that can be shared between - * processes. - */ + { + /* + * Creating spinlock that can be shared between + * processes. + */ #if _POSIX_THREAD_PROCESS_SHARED - /* - * Not implemented yet. - */ + /* + * Not implemented yet. + */ #error ERROR [__FILE__, line __LINE__]: Process shared spin locks are not supported yet. #else - return ENOSYS; + return ENOSYS; #endif /* _POSIX_THREAD_PROCESS_SHARED */ - } + } } - s = (pthread_spinlock_t) calloc(1, sizeof(*s)); + s = (pthread_spinlock_t) calloc (1, sizeof (*s)); if (s == NULL) { @@ -95,18 +95,18 @@ pthread_spin_init(pthread_spinlock_t *lock, int pshared) else { pthread_mutexattr_t ma; - result = pthread_mutexattr_init(&ma); + result = pthread_mutexattr_init (&ma); if (0 == result) - { - ma->pshared = pshared; - result = pthread_mutex_init(&(s->u.mutex), &ma); - if (0 == result) - { - s->interlock = PTW32_SPIN_USE_MUTEX; - } - } - (void) pthread_mutexattr_destroy(&ma); + { + ma->pshared = pshared; + result = pthread_mutex_init (&(s->u.mutex), &ma); + if (0 == result) + { + s->interlock = PTW32_SPIN_USE_MUTEX; + } + } + (void) pthread_mutexattr_destroy (&ma); } if (0 == result) @@ -115,9 +115,9 @@ pthread_spin_init(pthread_spinlock_t *lock, int pshared) } else { - (void) free(s); + (void) free (s); *lock = NULL; } - return(result); + return (result); } |