rpcbind/0021-rpcinfo-make-t-u-options-support-IPv6-addresses-too.patch

From feb828a6db505451e053e4f73332071d53a75c42 Mon Sep 17 00:00:00 2001
From: Olaf Kirch <okir@suse.de>
Date: Mon, 20 Jan 2014 12:26:40 +0100
Subject: [PATCH 21/24] rpcinfo: make -t/-u options support IPv6 addresses,
 too

Currently, rpcinfo supports two ways to test whether a given
service is alive.

For IPv4 hosts, you can use -u and -t. But for IPv6, you need
to use "rpcinfo -a" and specify the host through a universal
address, which is fairly inconvenient.

This patch modifies ip_ping to allow using -u and -t for IPv6
addresses and hosts as well.

Signed-off-by: Olaf Kirch <okir@suse.de>
---
 src/rpcinfo.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/rpcinfo.c b/src/rpcinfo.c
index 89dee56..3fea753 100644
--- a/src/rpcinfo.c
+++ b/src/rpcinfo.c
@@ -412,16 +412,15 @@ ip_ping_one(client, vers)
  * version 0 calls succeeds, it tries for MAXVERS call and repeats the same.
  */
 static void
-ip_ping (portnum, trans, argc, argv)
+ip_ping (portnum, proto, argc, argv)
      u_short portnum;
-     char *trans;
+     char *proto;
      int argc;
      char **argv;
 {
   CLIENT *client;
-  int fd = RPC_ANYFD;
-  struct sockaddr_in addr;
   enum clnt_stat rpc_stat;
+  const char *hostname;
   u_long prognum, vers, minvers, maxvers;
   struct rpc_err rpcerr;
   int failure = 0;
@@ -431,8 +430,9 @@ ip_ping (portnum, trans, argc, argv)
       usage ();
       exit (1);
     }
+
+  hostname = argv[0];
   prognum = getprognum (argv[1]);
-  get_inet_address (&addr, argv[0]);
   if (argc == 2)
     {				/* Version number not known */
       /*
@@ -445,8 +445,9 @@ ip_ping (portnum, trans, argc, argv)
     {
       vers = getvers (argv[2]);
     }
-  addr.sin_port = htons (portnum);
-  client = clnt_com_create (&addr, prognum, vers, &fd, trans);
+
+  client = ip_getclient(hostname, prognum, vers, proto);
+
   rpc_stat = ip_ping_one(client, vers);
   if (argc != 2)
     {
-- 
1.7.12.4