[src/trunk]: src/sbin/mount_nfs Handle unsupported protocols (i.e. no v6 supp...

[fvdl <fvdl%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/fa6ec7e80068
branches:  trunk
changeset: 488164:fa6ec7e80068
user:      fvdl <fvdl%NetBSD.org@localhost>
date:      Mon Jun 19 23:19:20 2000 +0000

description:
Handle unsupported protocols (i.e. no v6 support on the other side)
a tad better.

diffstat:

 sbin/mount_nfs/mount_nfs.c |  12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diffs (33 lines):

diff -r dfdcc82f3d98 -r fa6ec7e80068 sbin/mount_nfs/mount_nfs.c
--- a/sbin/mount_nfs/mount_nfs.c        Mon Jun 19 22:40:17 2000 +0000
+++ b/sbin/mount_nfs/mount_nfs.c        Mon Jun 19 23:19:20 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mount_nfs.c,v 1.25 2000/06/09 00:06:36 fvdl Exp $      */
+/*     $NetBSD: mount_nfs.c,v 1.26 2000/06/19 23:19:20 fvdl Exp $      */
 
 /*
  * Copyright (c) 1992, 1993, 1994
@@ -46,7 +46,7 @@
 #if 0
 static char sccsid[] = "@(#)mount_nfs.c        8.11 (Berkeley) 5/4/95";
 #else
-__RCSID("$NetBSD: mount_nfs.c,v 1.25 2000/06/09 00:06:36 fvdl Exp $");
+__RCSID("$NetBSD: mount_nfs.c,v 1.26 2000/06/19 23:19:20 fvdl Exp $");
 #endif
 #endif /* not lint */
 
@@ -681,6 +681,14 @@
                nfs_nb.buf = &nfs_ss;
                nfs_nb.maxlen = sizeof nfs_ss;
                if (!rpcb_getaddr(RPCPROG_NFS, nfsvers, nconf, &nfs_nb, hostp)){
+                       if (rpc_createerr.cf_stat == RPC_SYSTEMERROR) {
+                               nfhret.stat = rpc_createerr.cf_error.re_errno;
+                               break;
+                       }
+                       if (rpc_createerr.cf_stat == RPC_UNKNOWNPROTO) {
+                               nfhret.stat = EPROTONOSUPPORT;
+                               break;
+                       }
                        if ((opflags & ISBGRND) == 0)
                                clnt_pcreateerror(
                                    "mount_nfs: rpcbind on server:");