67     genlock_status_t perform_lock_unlock_operation(native_handle_t *buffer_handle,  in perform_lock_unlock_operation()  argument
71         if (private_handle_t::validate(buffer_handle)) {  in perform_lock_unlock_operation()
77                                 (buffer_handle);  in perform_lock_unlock_operation()
142 genlock_status_t genlock_create_lock(native_handle_t *buffer_handle)  in genlock_create_lock()  argument
146     if (private_handle_t::validate(buffer_handle)) {  in genlock_create_lock()
151     private_handle_t *hnd = reinterpret_cast<private_handle_t*>(buffer_handle);  in genlock_create_lock()
197 genlock_status_t genlock_release_lock(native_handle_t *buffer_handle)  in genlock_release_lock()  argument
201     if (private_handle_t::validate(buffer_handle)) {  in genlock_release_lock()
206     private_handle_t *hnd = reinterpret_cast<private_handle_t*>(buffer_handle);  in genlock_release_lock()
227 genlock_status_t genlock_attach_lock(native_handle_t *buffer_handle)  in genlock_attach_lock()  argument
231     if (private_handle_t::validate(buffer_handle)) {  in genlock_attach_lock()
236     private_handle_t *hnd = reinterpret_cast<private_handle_t*>(buffer_handle);  in genlock_attach_lock()
275 genlock_status_t genlock_lock_buffer(native_handle_t *buffer_handle,  in genlock_lock_buffer()  argument
292     ret = perform_lock_unlock_operation(buffer_handle, kLockType, timeout, 0);  in genlock_lock_buffer()
304 genlock_status_t genlock_unlock_buffer(native_handle_t *buffer_handle)  in genlock_unlock_buffer()  argument
310     ret = perform_lock_unlock_operation(buffer_handle, GENLOCK_UNLOCK, 0, 0);  in genlock_unlock_buffer()
322 genlock_status_t genlock_wait(native_handle_t *buffer_handle, int timeout) {  in genlock_wait()  argument
324     if (private_handle_t::validate(buffer_handle)) {  in genlock_wait()
329     private_handle_t *hnd = reinterpret_cast<private_handle_t*>(buffer_handle);  in genlock_wait()
359 genlock_status_t genlock_write_to_read(native_handle_t *buffer_handle,  in genlock_write_to_read()  argument
368     ret = perform_lock_unlock_operation(buffer_handle, GENLOCK_RDLOCK, timeout,  in genlock_write_to_read()
372     ret = perform_lock_unlock_operation(buffer_handle, GENLOCK_RDLOCK,  in genlock_write_to_read()