return 1;
}
-int CRYPTO_atomic_read(int *val, int *ret, CRYPTO_RWLOCK *lock)
-{
-# if defined(__GNUC__) && defined(__ATOMIC_ACQUIRE)
- if (__atomic_is_lock_free(sizeof(*val), val)) {
- __atomic_load(val, ret, __ATOMIC_ACQUIRE);
- return 1;
- }
-# endif
- if (!CRYPTO_THREAD_read_lock(lock))
- return 0;
-
- *ret = *val;
-
- if (!CRYPTO_THREAD_unlock(lock))
- return 0;
-
- return 1;
-}
-
-int CRYPTO_atomic_write(int *val, int n, CRYPTO_RWLOCK *lock)
-{
-# if defined(__GNUC__) && defined(__ATOMIC_RELEASE)
- if (__atomic_is_lock_free(sizeof(*val), val)) {
- __atomic_store(val, &n, __ATOMIC_RELEASE);
- return 1;
- }
-# endif
- if (!CRYPTO_THREAD_write_lock(lock))
- return 0;
-
- *val = n;
-
- if (!CRYPTO_THREAD_unlock(lock))
- return 0;
-
- return 1;
-}
-
# ifdef OPENSSL_SYS_UNIX
static pthread_once_t fork_once_control = PTHREAD_ONCE_INIT;