+ * 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_API int sr_session_source_add(int fd, int events, int timeout,
+ sr_receive_data_callback_t cb, void *cb_data)
+{
+ GPollFD p;
+
+ p.fd = fd;
+ p.events = events;
+
+ return _sr_session_source_add(&p, timeout, cb, cb_data, (gintptr)fd);
+}
+
+/**
+ * Add an event source for a GPollFD.
+ *
+ * @param pollfd The GPollFD.
+ * @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_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.