From 5950ea6d4139394c38c7bdc445725d04113c1fee Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Tue, 29 Mar 2022 11:16:29 +0200
Subject: socket: Add socket_get_socket_port function

---
 src/socket.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src')

diff --git a/src/socket.c b/src/socket.c
index ad6135f..1029a71 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -1233,3 +1233,24 @@ LIBIMOBILEDEVICE_GLUE_API int socket_send(int fd, void *data, size_t length)
 #endif
 	return send(fd, data, length, flags);
 }
+
+LIBIMOBILEDEVICE_GLUE_API int socket_get_socket_port(int fd, uint16_t *port)
+{
+#ifdef WIN32
+	int addr_len;
+#else
+	socklen_t addr_len;
+#endif
+	struct sockaddr_in addr;
+
+	memset(&addr, 0, sizeof(addr));
+
+	addr_len = sizeof(addr);
+	if (0 > getsockname(fd, (struct sockaddr*)&addr, &addr_len)) {
+		perror("getsockname()");
+		return -1;
+	}
+
+	*port = ntohs(addr.sin_port);
+	return 0;
+}
-- 
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