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

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to deal with the fact that the public headers may be used with pre-c99
compilers, __restrict is used in place of restrict, and defined
appropriately for any supported compiler. we also avoid the form
[restrict] since older versions of gcc rejected it due to a bug in the
original c99 standard, and instead use the form *restrict.
This commit is contained in:
Rich Felker 2012-09-06 22:44:55 -04:00
commit 400c5e5c83
192 changed files with 552 additions and 382 deletions
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60
include/pthread.h
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@ -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);