Function sr_session_source_add_channel

libsigrok4DSL/session.c:437–450

* Add an event source for a GIOChannel. * * @param channel The GIOChannel. * @param events Events to poll on. * @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_E

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

#ifdef _WIN32
	g_io_channel_win32_make_pollfd(channel, events, &p);
#else
	p.fd = g_io_channel_unix_get_fd(channel);
	p.events = events;
#endif

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

/**
 * Remove the source belonging to the specified channel.