Initial revision

git-svn-id: file:///srv/svn/joey/bsdgames-trunk@5086 a4a2c43b-8ac3-0310-8836-e0e880c912e2

hunt/huntd/ctl.c

@@ -0,0 +1,60 @@
+/*	$NetBSD: ctl.c,v 1.2 1997/10/10 16:32:54 lukem Exp $	*/
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ */
+
+#include "bsd.h"
+
+#if	defined(TALK_43) || defined(TALK_42) 
+
+#include <sys/cdefs.h>
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)ctl.c	5.2 (Berkeley) 3/13/86";
+#else
+__RCSID("$NetBSD: ctl.c,v 1.2 1997/10/10 16:32:54 lukem Exp $");
+#endif
+#endif /* not lint */
+
+/*
+ * This file handles haggling with the various talk daemons to
+ * get a socket to talk to. sockt is opened and connected in
+ * the progress
+ */
+
+#include "hunt.h"
+#include "talk_ctl.h"
+
+struct	sockaddr_in daemon_addr = { AF_INET };
+struct	sockaddr_in ctl_addr = { AF_INET };
+
+	/* inet addresses of the two machines */
+struct	in_addr my_machine_addr;
+struct	in_addr his_machine_addr;
+
+u_short daemon_port;	/* port number of the talk daemon */
+
+int	ctl_sockt;
+
+CTL_MSG msg;
+
+/* open the ctl socket */
+void
+open_ctl() 
+{
+	int length;
+
+	ctl_addr.sin_port = 0;
+	ctl_addr.sin_addr = my_machine_addr;
+	ctl_sockt = socket(AF_INET, SOCK_DGRAM, 0);
+	if (ctl_sockt <= 0)
+		p_error("Bad socket");
+	if (bind(ctl_sockt, (struct sockaddr *)&ctl_addr, sizeof(ctl_addr)) != 0)
+		p_error("Couldn't bind to control socket");
+	length = sizeof(ctl_addr);
+	if (getsockname(ctl_sockt, (struct sockaddr *) &ctl_addr, &length) < 0)
+		p_error("Bad address for ctl socket");
+}
+#endif