--- ./arpd.c.orig	Tue Jul 17 18:46:39 2001
+++ ./arpd.c	Fri Jul 27 20:32:06 2001
@@ -74,11 +74,15 @@
 
 	openlog ("arpd", LOG_PID | LOG_CONS, LOG_DAEMON);
 
-	syslog(LOG_NOTICE, "Initializing, version %s\n", ARPD_VERSION);
+	syslog(LOG_NOTICE, "Initializing, PLD-modified version %s\n", ARPD_VERSION);
 
-	fd = open("/dev/arpd", O_RDWR);
+	fd = open("/var/lib/arpd/arpd", O_RDWR);
+/* You need to have user UID=40 in your system. There is needed to make checking
+ * that "little" thing. */
+	setuid(40);
+	
 	if (fd < 0) {
-		syslog(LOG_CRIT, "cannot open /dev/arpd: %m");
+		syslog(LOG_CRIT, "cannot open /var/lib/arpd/arpd: %m");
 		exit(-1);
 	}
 
@@ -89,12 +93,12 @@
 		if (status < 0) {
 			if (errno == EINTR)
 				continue;
-			syslog(LOG_CRIT, "cannot read from /dev/arpd: %m");
+			syslog(LOG_CRIT, "cannot read from /var/lib/arpd/arpd: %m");
 			exit(-1);
 		}
 		if (status != sizeof(req))
 		{
-			syslog(LOG_CRIT, "read from /dev/arpd returns %d",
+			syslog(LOG_CRIT, "read from /var/lib/arpd/arpd returns %d",
 				 status);
 			exit(-1);
 		}
@@ -115,12 +119,12 @@
 			status = write(fd, rep, sizeof(*rep));
 			if (status < 0) {
 				 syslog(LOG_CRIT,
-					"cannot write to /dev/arpd: %m");
+					"cannot write to /var/lib/arpd/arpd: %m");
 				exit(-1);
 			}
 			if (status != sizeof(*rep)) {
 				syslog(LOG_CRIT, 
-					"write to /dev/arpd returns %d",
+					"write to /var/lib/arpd/arpd returns %d",
 					 status);
 				exit(-1);
 			}