use restrict everywhere it's required by c99 and/or posix 2008

[musl] / include / pthread.h

diff --git a/include/pthread.h b/include/pthread.h
index d4ffb9a..417156c 100644 (file)
--- a/include/pthread.h
+++ b/include/pthread.h
@@ -4,6 +4,12 @@
 extern "C" {
 #endif
 
+#if __STDC_VERSION__ >= 199901L
+#define __restrict restrict
+#elif !defined(__GNUC__)
+#define __restrict
+#endif
+
 #define __NEED_time_t
 #define __NEED_clockid_t
 #define __NEED_struct_timespec
@@ -71,7 +77,7 @@ extern "C" {
 #define PTHREAD_BARRIER_SERIAL_THREAD (-1)
 
 
-int pthread_create(pthread_t *, const pthread_attr_t *, void *(*)(void *), void *);
+int pthread_create(pthread_t *__restrict, const pthread_attr_t *__restrict, void *(*)(void *), void *__restrict);
 int pthread_detach(pthread_t);
 void pthread_exit(void *);
 int pthread_join(pthread_t, void **);
@@ -91,29 +97,29 @@ int pthread_cancel(pthread_t);
 
 int pthread_once(pthread_once_t *, void (*)(void));
 
-int pthread_mutex_init(pthread_mutex_t *, const pthread_mutexattr_t *);
+int pthread_mutex_init(pthread_mutex_t *__restrict, const pthread_mutexattr_t *__restrict);
 int pthread_mutex_lock(pthread_mutex_t *);
 int pthread_mutex_unlock(pthread_mutex_t *);
 int pthread_mutex_trylock(pthread_mutex_t *);
-int pthread_mutex_timedlock(pthread_mutex_t *, const struct timespec *);
+int pthread_mutex_timedlock(pthread_mutex_t *__restrict, const struct timespec *__restrict);
 int pthread_mutex_destroy(pthread_mutex_t *);
 int pthread_mutex_consistent(pthread_mutex_t *);
 
-int pthread_cond_init(pthread_cond_t *, const pthread_condattr_t *);
+int pthread_cond_init(pthread_cond_t *__restrict, const pthread_condattr_t *__restrict);
 int pthread_cond_destroy(pthread_cond_t *);
-int pthread_cond_wait(pthread_cond_t *, pthread_mutex_t *);
-int pthread_cond_timedwait(pthread_cond_t *, pthread_mutex_t *, const struct timespec *);
+int pthread_cond_wait(pthread_cond_t *__restrict, pthread_mutex_t *__restrict);
+int pthread_cond_timedwait(pthread_cond_t *__restrict, pthread_mutex_t *__restrict, const struct timespec *__restrict);
 int pthread_cond_broadcast(pthread_cond_t *);
 int pthread_cond_signal(pthread_cond_t *);
 
-int pthread_rwlock_init(pthread_rwlock_t *, const pthread_rwlockattr_t *);
+int pthread_rwlock_init(pthread_rwlock_t *__restrict, const pthread_rwlockattr_t *__restrict);
 int pthread_rwlock_destroy(pthread_rwlock_t *);
 int pthread_rwlock_rdlock(pthread_rwlock_t *);
 int pthread_rwlock_tryrdlock(pthread_rwlock_t *);
-int pthread_rwlock_timedrdlock(pthread_rwlock_t *, const struct timespec *);
+int pthread_rwlock_timedrdlock(pthread_rwlock_t *__restrict, const struct timespec *__restrict);
 int pthread_rwlock_wrlock(pthread_rwlock_t *);
 int pthread_rwlock_trywrlock(pthread_rwlock_t *);
-int pthread_rwlock_timedwrlock(pthread_rwlock_t *, const struct timespec *);
+int pthread_rwlock_timedwrlock(pthread_rwlock_t *__restrict, const struct timespec *__restrict);
 int pthread_rwlock_unlock(pthread_rwlock_t *);
 
 int pthread_spin_init(pthread_spinlock_t *, int);
@@ -122,7 +128,7 @@ int pthread_spin_lock(pthread_spinlock_t *);
 int pthread_spin_trylock(pthread_spinlock_t *);
 int pthread_spin_unlock(pthread_spinlock_t *);
 
-int pthread_barrier_init(pthread_barrier_t *, const pthread_barrierattr_t *, unsigned);
+int pthread_barrier_init(pthread_barrier_t *__restrict, const pthread_barrierattr_t *__restrict, unsigned);
 int pthread_barrier_destroy(pthread_barrier_t *);
 int pthread_barrier_wait(pthread_barrier_t *);
 
@@ -134,29 +140,29 @@ int pthread_setspecific(pthread_key_t, const void *);
 int pthread_attr_init(pthread_attr_t *);
 int pthread_attr_destroy(pthread_attr_t *);
 
-int pthread_attr_getguardsize(const pthread_attr_t *, size_t *);
+int pthread_attr_getguardsize(const pthread_attr_t *__restrict, size_t *__restrict);
 int pthread_attr_setguardsize(pthread_attr_t *, size_t);
-int pthread_attr_getstacksize(const pthread_attr_t *, size_t *);
+int pthread_attr_getstacksize(const pthread_attr_t *__restrict, size_t *__restrict);
 int pthread_attr_setstacksize(pthread_attr_t *, size_t);
 int pthread_attr_getdetachstate(const pthread_attr_t *, int *);
 int pthread_attr_setdetachstate(pthread_attr_t *, int);
-int pthread_attr_getstack(const pthread_attr_t *, void **, size_t *);
+int pthread_attr_getstack(const pthread_attr_t *__restrict, void **__restrict, size_t *__restrict);
 int pthread_attr_setstack(pthread_attr_t *, void *, size_t);
-int pthread_attr_getscope(const pthread_attr_t *, int *);
+int pthread_attr_getscope(const pthread_attr_t *__restrict, int *__restrict);
 int pthread_attr_setscope(pthread_attr_t *, int);
-int pthread_attr_getschedpolicy(const pthread_attr_t *, int *);
+int pthread_attr_getschedpolicy(const pthread_attr_t *__restrict, int *__restrict);
 int pthread_attr_setschedpolicy(pthread_attr_t *, int);
-int pthread_attr_getschedparam(const pthread_attr_t *, struct sched_param *);
-int pthread_attr_setschedparam(pthread_attr_t *, const struct sched_param *);
-int pthread_attr_getinheritsched(const pthread_attr_t *, int *);
+int pthread_attr_getschedparam(const pthread_attr_t *__restrict, struct sched_param *__restrict);
+int pthread_attr_setschedparam(pthread_attr_t *__restrict, const struct sched_param *__restrict);
+int pthread_attr_getinheritsched(const pthread_attr_t *__restrict, int *__restrict);
 int pthread_attr_setinheritsched(pthread_attr_t *, int);
 
 int pthread_mutexattr_destroy(pthread_mutexattr_t *);
-int pthread_mutexattr_getprioceiling(const pthread_mutexattr_t *, int *);
-int pthread_mutexattr_getprotocol(const pthread_mutexattr_t *, int *);
-int pthread_mutexattr_getpshared(const pthread_mutexattr_t *, int *);
-int pthread_mutexattr_getrobust(const pthread_mutexattr_t *, int *);
-int pthread_mutexattr_gettype(const pthread_mutexattr_t *, int *);
+int pthread_mutexattr_getprioceiling(const pthread_mutexattr_t *__restrict, int *__restrict);
+int pthread_mutexattr_getprotocol(const pthread_mutexattr_t *__restrict, int *__restrict);
+int pthread_mutexattr_getpshared(const pthread_mutexattr_t *__restrict, int *__restrict);
+int pthread_mutexattr_getrobust(const pthread_mutexattr_t *__restrict, int *__restrict);
+int pthread_mutexattr_gettype(const pthread_mutexattr_t *__restrict, int *__restrict);
 int pthread_mutexattr_init(pthread_mutexattr_t *);
 int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *, int);
 int pthread_mutexattr_setprotocol(pthread_mutexattr_t *, int);
@@ -168,16 +174,16 @@ int pthread_condattr_init(pthread_condattr_t *);
 int pthread_condattr_destroy(pthread_condattr_t *);
 int pthread_condattr_setclock(pthread_condattr_t *, clockid_t);
 int pthread_condattr_setpshared(pthread_condattr_t *, int);
-int pthread_condattr_getclock(const pthread_condattr_t *, clockid_t *);
-int pthread_condattr_getpshared(const pthread_condattr_t *, int *);
+int pthread_condattr_getclock(const pthread_condattr_t *__restrict, clockid_t *__restrict);
+int pthread_condattr_getpshared(const pthread_condattr_t *__restrict, int *__restrict);
 
 int pthread_rwlockattr_init(pthread_rwlockattr_t *);
 int pthread_rwlockattr_destroy(pthread_rwlockattr_t *);
 int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *, int);
-int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *, int *);
+int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *__restrict, int *__restrict);
 
 int pthread_barrierattr_destroy(pthread_barrierattr_t *);
-int pthread_barrierattr_getpshared(const pthread_barrierattr_t *, int *);
+int pthread_barrierattr_getpshared(const pthread_barrierattr_t *__restrict, int *__restrict);
 int pthread_barrierattr_init(pthread_barrierattr_t *);
 int pthread_barrierattr_setpshared(pthread_barrierattr_t *, int);