Function sam_read_reply

lib/sam.c:406–438

}

static cs_error_t sam_read_reply (
	int child_fd_in)
{
	char reply;
	cs_error_t err;

	if (sam_safe_read (sam_internal_data.child_fd_in, &reply, sizeof (reply)) != sizeof (reply)) {
		return (CS_ERR_LIBRARY);
	}

	switch (reply) {
	case SAM_REPLY_ERROR:
		/*
		 * Read error and return that
		 */
		if (sam_safe_read (sam_internal_data.child_fd_in, &err, sizeof (err)) != sizeof (err)) {
			return (CS_ERR_LIBRARY);
		}

		return (err);
		break;
	case SAM_REPLY_OK:
		/*
		 * Everything correct
		 */
		break;
	default:
		return (CS_ERR_LIBRARY);
		break;
	}

	return (CS_OK);
}

cs_error_t sam_data_getsize (size_t *size)
{