auto import from //depot/cupcake/@135843
diff --git a/print-sunrpc.c b/print-sunrpc.c
new file mode 100644
index 0000000..03e28a4
--- /dev/null
+++ b/print-sunrpc.c
@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 1992, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-sunrpc.c,v 1.46.2.1 2005/04/27 21:44:06 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#ifdef HAVE_GETRPCBYNUMBER
+#include <rpc/rpc.h>
+#ifdef HAVE_RPC_RPCENT_H
+#include <rpc/rpcent.h>
+#endif /* HAVE_RPC_RPCENT_H */
+#endif /* HAVE_GETRPCBYNUMBER */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+#include "ip.h"
+#ifdef INET6
+#include "ip6.h"
+#endif
+
+#include "rpc_auth.h"
+#include "rpc_msg.h"
+#include "pmap_prot.h"
+
+static struct tok proc2str[] = {
+ { SUNRPC_PMAPPROC_NULL, "null" },
+ { SUNRPC_PMAPPROC_SET, "set" },
+ { SUNRPC_PMAPPROC_UNSET, "unset" },
+ { SUNRPC_PMAPPROC_GETPORT, "getport" },
+ { SUNRPC_PMAPPROC_DUMP, "dump" },
+ { SUNRPC_PMAPPROC_CALLIT, "call" },
+ { 0, NULL }
+};
+
+/* Forwards */
+static char *progstr(u_int32_t);
+
+void
+sunrpcrequest_print(register const u_char *bp, register u_int length,
+ register const u_char *bp2)
+{
+ register const struct sunrpc_msg *rp;
+ register const struct ip *ip;
+#ifdef INET6
+ register const struct ip6_hdr *ip6;
+#endif
+ u_int32_t x;
+ char srcid[20], dstid[20]; /*fits 32bit*/
+
+ rp = (struct sunrpc_msg *)bp;
+
+ if (!nflag) {
+ snprintf(srcid, sizeof(srcid), "0x%x",
+ EXTRACT_32BITS(&rp->rm_xid));
+ strlcpy(dstid, "sunrpc", sizeof(dstid));
+ } else {
+ snprintf(srcid, sizeof(srcid), "0x%x",
+ EXTRACT_32BITS(&rp->rm_xid));
+ snprintf(dstid, sizeof(dstid), "0x%x", SUNRPC_PMAPPORT);
+ }
+
+ switch (IP_V((struct ip *)bp2)) {
+ case 4:
+ ip = (struct ip *)bp2;
+ printf("%s.%s > %s.%s: %d",
+ ipaddr_string(&ip->ip_src), srcid,
+ ipaddr_string(&ip->ip_dst), dstid, length);
+ break;
+#ifdef INET6
+ case 6:
+ ip6 = (struct ip6_hdr *)bp2;
+ printf("%s.%s > %s.%s: %d",
+ ip6addr_string(&ip6->ip6_src), srcid,
+ ip6addr_string(&ip6->ip6_dst), dstid, length);
+ break;
+#endif
+ default:
+ printf("%s.%s > %s.%s: %d", "?", srcid, "?", dstid, length);
+ break;
+ }
+
+ printf(" %s", tok2str(proc2str, " proc #%u",
+ EXTRACT_32BITS(&rp->rm_call.cb_proc)));
+ x = EXTRACT_32BITS(&rp->rm_call.cb_rpcvers);
+ if (x != 2)
+ printf(" [rpcver %u]", x);
+
+ switch (EXTRACT_32BITS(&rp->rm_call.cb_proc)) {
+
+ case SUNRPC_PMAPPROC_SET:
+ case SUNRPC_PMAPPROC_UNSET:
+ case SUNRPC_PMAPPROC_GETPORT:
+ case SUNRPC_PMAPPROC_CALLIT:
+ x = EXTRACT_32BITS(&rp->rm_call.cb_prog);
+ if (!nflag)
+ printf(" %s", progstr(x));
+ else
+ printf(" %u", x);
+ printf(".%u", EXTRACT_32BITS(&rp->rm_call.cb_vers));
+ break;
+ }
+}
+
+static char *
+progstr(prog)
+ u_int32_t prog;
+{
+#ifdef HAVE_GETRPCBYNUMBER
+ register struct rpcent *rp;
+#endif
+ static char buf[32];
+ static u_int32_t lastprog = 0;
+
+ if (lastprog != 0 && prog == lastprog)
+ return (buf);
+#ifdef HAVE_GETRPCBYNUMBER
+ rp = getrpcbynumber(prog);
+ if (rp == NULL)
+#endif
+ (void) snprintf(buf, sizeof(buf), "#%u", prog);
+#ifdef HAVE_GETRPCBYNUMBER
+ else
+ strlcpy(buf, rp->r_name, sizeof(buf));
+#endif
+ return (buf);
+}