Yow! Completely change the way socket options are handled, eliminating

another specialized mbuf type in the process.  Also clean up some
of the cruft surrounding IPFW, multicast routing, RSVP, and other
ill-explored corners.

1 files changed, 17 insertions, 23 deletions

diff --git a/sys/nfsclient/krpc_subr.c b/sys/nfsclient/krpc_subr.c
index c77a5f5..ad01edb 100644
--- a/sys/nfsclient/krpc_subr.c
+++ b/sys/nfsclient/krpc_subr.c
@@ -1,5 +1,5 @@
 /*	$NetBSD: krpc_subr.c,v 1.12.4.1 1996/06/07 00:52:26 cgd Exp $	*/
-/*	$Id: krpc_subr.c,v 1.9 1998/03/28 10:33:15 bde Exp $	*/
+/*	$Id: krpc_subr.c,v 1.10 1998/08/18 00:32:48 bde Exp $	*/
 
 /*
  * Copyright (c) 1995 Gordon Ross, Adam Glass
@@ -198,6 +198,8 @@ krpc_call(sa, prog, vers, func, data, from_p, procp)
 	struct mbuf *m, *nam, *mhead;
 	struct rpc_call *call;
 	struct rpc_reply *reply;
+	struct sockopt sopt;
+	struct timeval tv;
 	struct uio auio;
 	int error, rcvflg, timo, secs, len;
 	static u_int32_t xid = ~0xFF;
@@ -220,34 +222,26 @@ krpc_call(sa, prog, vers, func, data, from_p, procp)
 	if ((error = socreate(AF_INET, &so, SOCK_DGRAM, 0, procp)))
 		goto out;
 
-	m = m_get(M_WAIT, MT_SOOPTS);
-	if (m == NULL) {
-		error = ENOBUFS;
+	tv.tv_sec = 1;
+	tv.tv_usec = 0;
+	bzero(&sopt, sizeof sopt);
+	sopt.sopt_level = SOL_SOCKET;
+	sopt.sopt_name = SO_RCVTIMEO;
+	sopt.sopt_val = &tv;
+	sopt.sopt_valsize = sizeof tv;
+
+	if (error = sosetopt(so, &sopt))
 		goto out;
-	} else {
-		struct timeval *tv;
-		tv = mtod(m, struct timeval *);
-		m->m_len = sizeof(*tv);
-		tv->tv_sec = 1;
-		tv->tv_usec = 0;
-		if ((error = sosetopt(so, SOL_SOCKET, SO_RCVTIMEO, m, procp)))
-			goto out;
-	}
 
 	/*
 	 * Enable broadcast if necessary.
 	 */
 	if (from_p) {
-		int32_t *on;
-		m = m_get(M_WAIT, MT_SOOPTS);
-		if (m == NULL) {
-			error = ENOBUFS;
-			goto out;
-		}
-		on = mtod(m, int32_t *);
-		m->m_len = sizeof(*on);
-		*on = 1;
-		if ((error = sosetopt(so, SOL_SOCKET, SO_BROADCAST, m, procp)))
+		int on = 1;
+		sopt.sopt_name = SO_BROADCAST;
+		sopt.sopt_val = &on;
+		sopt.sopt_valsize = sizeof on;
+		if (error = sosetopt(so, &sopt))
 			goto out;
 	}