From: sgunderson@bigfoot.com <>
Date: Wed, 31 Jan 2007 16:05:37 +0000 (+0100)
Subject: Bind to the right port.
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;ds=sidebyside;h=2bd0c6351fc96e58a77ee69684cebf65f30c539d;p=jam

Bind to the right port.
---

diff --git a/jam.c b/jam.c
index a25f80c..68ed261 100644
--- a/jam.c
+++ b/jam.c
@@ -4,13 +4,32 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 
-int main()
+int get_server_socket(unsigned short port)
 {
-	int server_sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
+	int server_sock;
+	struct sockaddr_in sin;
+
+	server_sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
 	if (server_sock == -1) {
 		perror("socket()");
 		exit(1);
 	}
 
+	sin.sin_family = AF_INET;
+	sin.sin_port = htons(port);
+	sin.sin_addr.s_addr = INADDR_ANY;
+
+	if (bind(server_sock, (struct sockaddr *)&sin, sizeof(struct sockaddr)) == -1) {
+		perror("bind()");
+		exit(1);
+	}
+
+	return server_sock;
+}
+
+int main()
+{
+	int server_sock = get_server_socket(2007);
+
 	exit(0);
 }