Function sr_session_source_add

libsigrok4DSL/session.c:396–405

* Add an event source for a file descriptor. * * @param fd The file descriptor. * @param events Events to check for. * @param timeout Max time to wait before the callback is called, ignored if 0. * @param cb Callback function to add. Must not be NULL. * @param cb_data Data for the callback function. Can be NULL. * * @return SR_OK upon success, SR_ERR_ARG upon invalid arguments, or *

 *         SR_ERR_MALLOC upon memory allocation errors.
 */
SR_PRIV int sr_session_source_add(int fd, int events, int timeout,
		sr_receive_data_callback_t cb, const struct sr_dev_inst *sdi)
{
	GPollFD p;

	p.fd = fd;
	p.events = events;

    return _sr_session_source_add(&p, timeout, cb, sdi, (gintptr)fd);
}

/**
 * Add an event source for a GPollFD.