Function sam_hc_send

lib/sam.c:697–722

}

cs_error_t sam_hc_send (void)
{
	char command;
	cs_error_t ret;

	ret = CS_OK;

	pthread_mutex_lock (&sam_internal_data.lock);

	if (sam_internal_data.internal_status != SAM_INTERNAL_STATUS_STARTED) {
		ret = CS_ERR_BAD_HANDLE;
		goto exit_mutex_unlock;
	}

	command = SAM_COMMAND_HB;

	if (sam_safe_write (sam_internal_data.child_fd_out, &command, sizeof (command)) != sizeof (command)) {
		ret = CS_ERR_LIBRARY;
		goto exit_mutex_unlock;
	}

exit_mutex_unlock:
	pthread_mutex_unlock (&sam_internal_data.lock);

	return (ret);
}

cs_error_t sam_finalize (void)
{