+ * @return SR_OK upon success, SR_ERR_ARG upon invalid arguments, or
+ * SR_ERR_MALLOC upon memory allocation errors.
+ */
+SR_API int sr_session_source_add_pollfd(GPollFD *pollfd, int timeout,
+ sr_receive_data_callback_t cb, void *cb_data)
+{
+ return _sr_session_source_add(pollfd, timeout, cb,
+ cb_data, (gintptr)pollfd);
+}
+
+/**
+ * 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_ERR_MALLOC upon memory allocation errors.
+ */
+SR_API int sr_session_source_add_channel(GIOChannel *channel, int events,
+ int timeout, sr_receive_data_callback_t cb, void *cb_data)
+{
+ 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, cb_data, (gintptr)channel);
+}
+
+/**
+ * Remove the source belonging to the specified channel.
+ *
+ * @todo Add more error checks and logging.
+ *
+ * @param channel The channel for which the source should be removed.