Use socklen_t where appropriate.

sbin/routed/input.c

@@ -55,7 +55,8 @@ read_rip(int sock,
 {
 	struct sockaddr_in from;
 	struct interface *aifp;
-	int fromlen, cc;
+	socklen_t fromlen;
+	int cc;
 #ifdef USE_PASSIFNAME
 	static struct msg_limit  bad_name;
 	struct {
@@ -80,7 +81,7 @@ read_rip(int sock,
 		}
 		if (fromlen != sizeof(struct sockaddr_in))
 			logbad(1,"impossible recvfrom(rip) fromlen=%d",
-			       fromlen);
+			       (int)fromlen);
 
 		/* aifp is the "authenticated" interface via which the packet
 		 *	arrived.  In fact, it is only the interface on which

usr.bin/rlogin/rlogin.c

@@ -135,7 +135,8 @@ main(int argc, char *argv[])
 	char *host, *localname, *p, *user, term[1024];
 	speed_t ospeed;
 	struct sockaddr_storage ss;
-	int i, len, len2, sslen;
+	socklen_t sslen;
+	int i, len, len2;
 
 	argoff = dflag = Dflag = 0;
 	one = 1;

usr.bin/tftp/tftp.c

@@ -105,7 +105,7 @@ xmitfile(fd, name, mode)
 	volatile int size, convert;
 	volatile unsigned long amount;
 	struct sockaddr_storage from;
-	int fromlen;
+	socklen_t fromlen;
 	FILE *file;
 	struct sockaddr_storage peer;
 	struct sockaddr_storage serv;	/* valid server port number */
@@ -223,7 +223,7 @@ recvfile(fd, name, mode)
 	volatile int size, firsttrip;
 	volatile unsigned long amount;
 	struct sockaddr_storage from;
-	int fromlen;
+	socklen_t fromlen;
 	FILE *file;
 	volatile int convert;		/* true if converting crlf -> lf */
 	struct sockaddr_storage peer;