int ff_is_multicast_address(struct sockaddr *addr);
+#define POLLING_TIME 100 /// Time in milliseconds between interrupt check
+
+/**
+ * Bind to a file descriptor and poll for a connection.
+ *
+ * @param fd First argument of bind().
+ * @param addr Second argument of bind().
+ * @param addrlen Third argument of bind().
+ * @param timeout Polling timeout in milliseconds.
+ * @param h URLContext providing interrupt check
+ * callback and logging context.
+ * @return A non-blocking file descriptor on success
+ * or an AVERROR on failure.
+ */
int ff_listen_bind(int fd, const struct sockaddr *addr,
- socklen_t addrlen, int timeout);
+ socklen_t addrlen, int timeout,
+ URLContext *h);
+
+/**
+ * Connect to a file descriptor and poll for result.
+ *
+ * @param fd First argument of connect(),
+ * will be set as non-blocking.
+ * @param addr Second argument of connect().
+ * @param addrlen Third argument of connect().
+ * @param timeout Polling timeout in milliseconds.
+ * @param h URLContext providing interrupt check
+ * callback and logging context.
+ * @return 0 on success, AVERROR on failure.
+ */
int ff_listen_connect(int fd, const struct sockaddr *addr,
socklen_t addrlen, int timeout,
URLContext *h);
+
#endif /* AVFORMAT_NETWORK_H */