portmap/patches/portmap-5beta-compilation_fixes-3.patch

Submitted By: Kevin P. Fleming <kpfleming at linuxfromscratch dot org>
Date: 2004-05-02
Initial Package Version: 5beta
Origin: http://archives.linuxfromscratch.org/mail-archives/blfs-dev/2003-January/001960.html
Description: The patch was created from the portmap modified package by Mark Heerdink.
This patch provides the following improvements:
    * Link against dynamic tcp_wrappers.
    * Create an install target for portmap.
    * Compilation and security fixes.
    * Documentation fixes.

Originally created by Tushar Teredesai, updated by kpfleming to ensure
portmap will compile without tcp_wrappers installed.

$LastChangedBy: randy $
$Date: 2007-05-08 20:29:19 $

diff -Naur portmap_5beta/BLURB portmap_5beta.gimli/BLURB
--- portmap_5beta/BLURB	1996-07-06 16:09:46.000000000 -0500
+++ portmap_5beta.gimli/BLURB	2002-01-07 09:13:58.000000000 -0600
@@ -1,3 +1,6 @@
+
+###############################################################################
+
 @(#) BLURB 1.5 96/07/06 23:09:45
 
 This is the fifth replacement portmapper release.
diff -Naur portmap_5beta/Makefile portmap_5beta.gimli/Makefile
--- portmap_5beta/Makefile	1996-07-06 16:06:19.000000000 -0500
+++ portmap_5beta.gimli/Makefile	2002-07-15 16:00:07.000000000 -0500
@@ -8,7 +8,7 @@
 # if you disagree. See `man 3 syslog' for examples. Some syslog versions
 # do not provide this flexibility.
 #
-FACILITY=LOG_MAIL
+FACILITY=LOG_DAEMON
 
 # To disable tcp-wrapper style access control, comment out the following
 # macro definitions.  Access control can also be turned off by providing
@@ -16,7 +16,8 @@
 # daemon, is always treated as an authorized host.
 
 HOSTS_ACCESS= -DHOSTS_ACCESS
-WRAP_LIB = $(WRAP_DIR)/libwrap.a
+#WRAP_LIB = $(WRAP_DIR)/libwrap.a
+WRAP_LIB = -lwrap
 
 # Comment out if your RPC library does not allocate privileged ports for
 # requests from processes with root privilege, or the new portmap will
@@ -71,7 +72,7 @@
 # With verbose logging on, HP-UX 9.x and AIX 4.1 leave zombies behind when
 # SIGCHLD is not ignored. Enable next macro for a fix.
 #
-# ZOMBIES = -DIGNORE_SIGCHLD	# AIX 4.x, HP-UX 9.x
+ZOMBIES = -DIGNORE_SIGCHLD	# AIX 4.x, HP-UX 9.x
 
 # Uncomment the following macro if your system does not have u_long.
 #
@@ -81,7 +82,7 @@
 # libwrap.a object library. WRAP_DIR should specify the directory with
 # that library.
 
-WRAP_DIR= ../tcp_wrappers
+WRAP_DIR= $(TCPD_DIR)
 
 # Auxiliary object files that may be missing from your C library.
 #
@@ -99,22 +100,31 @@
 
 # Comment out if your compiler talks ANSI and understands const
 #
-CONST   = -Dconst=
+#CONST   = -Dconst=
 
 ### End of configurable stuff.
 ##############################
 
+GLIBC=$(shell grep -s -c __GLIBC__ /usr/include/features.h)
+
+ifeq ($(GLIBC),0)
+LIBS   += # -lbsd
+else
+LIBS   += -lnsl
+endif
+
+
 SHELL	= /bin/sh
 
-COPT	= $(CONST) -Dperror=xperror $(HOSTS_ACCESS) $(CHECK_PORT) \
+COPT	= $(CONST) $(HOSTS_ACCESS) $(CHECK_PORT) \
 	$(SYS) -DFACILITY=$(FACILITY) $(ULONG) $(ZOMBIES) $(SA_LEN) \
 	$(LOOPBACK) $(SETPGRP)
-CFLAGS	= $(COPT) -O $(NSARCHS)
+CFLAGS	= -Wall $(COPT) -O2 $(NSARCHS)
 OBJECTS	= portmap.o pmap_check.o from_local.o $(AUX)
 
 all:	portmap pmap_dump pmap_set
 
-portmap: $(OBJECTS) $(WRAP_DIR)/libwrap.a
+portmap: $(OBJECTS) # $(WRAP_DIR)/libwrap.a
 	$(CC) $(CFLAGS) -o $@ $(OBJECTS) $(WRAP_LIB) $(LIBS)
 
 pmap_dump: pmap_dump.c
@@ -129,6 +139,17 @@
 get_myaddress: get_myaddress.c
 	cc $(CFLAGS) -DTEST -o $@ get_myaddress.c $(LIBS)
 
+install: all
+	install -o root -g root -m 0755 -s portmap ${BASEDIR}/sbin
+	install -o root -g root -m 0755 -s pmap_dump ${BASEDIR}/usr/sbin
+	install -o root -g root -m 0755 -s pmap_set ${BASEDIR}/usr/sbin
+	install -o root -g root -m 0644 portmap.8 ${BASEDIR}/usr/share/man/man8
+	install -o root -g root -m 0644 pmap_dump.8 ${BASEDIR}/usr/share/man/man8
+	install -o root -g root -m 0644 pmap_set.8 ${BASEDIR}/usr/share/man/man8
+#	cat README BLURB >${BASEDIR}/usr/share/doc/portmap/portmapper.txt
+#	gzip -9f ${BASEDIR}/usr/share/doc/portmap/portmapper.txt
+
+
 lint:	
 	lint $(COPT) $(OBJECTS:%.o=%.c)
 
diff -Naur portmap_5beta/daemon.c portmap_5beta.gimli/daemon.c
--- portmap_5beta/daemon.c	1992-06-11 15:53:12.000000000 -0500
+++ portmap_5beta.gimli/daemon.c	2002-01-07 09:22:24.000000000 -0600
@@ -36,16 +36,13 @@
 #endif /* LIBC_SCCS and not lint */
 
 #include <fcntl.h>
-
-/* From unistd.h */
-#define STDIN_FILENO	0
-#define STDOUT_FILENO	1
-#define STDERR_FILENO	2
+#include <unistd.h>
+#include <sys/types.h>
 
 /* From paths.h */
 #define _PATH_DEVNULL	"/dev/null"
 
-daemon(nochdir, noclose)
+int daemon(nochdir, noclose)
 	int nochdir, noclose;
 {
 	int cpid;
diff -Naur portmap_5beta/from_local.c portmap_5beta.gimli/from_local.c
--- portmap_5beta/from_local.c	1996-05-31 08:52:58.000000000 -0500
+++ portmap_5beta.gimli/from_local.c	2002-01-07 09:25:49.000000000 -0600
@@ -35,7 +35,7 @@
  * Mountain View, California  94043
  */
 
-#ifndef lint
+#ifdef lint
 static char sccsid[] = "@(#) from_local.c 1.3 96/05/31 15:52:57";
 #endif
 
@@ -51,6 +51,9 @@
 #include <net/if.h>
 #include <sys/ioctl.h>
 #include <syslog.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
 
 #ifndef TRUE
 #define	TRUE	1
@@ -96,7 +99,7 @@
 
 /* find_local - find all IP addresses for this host */
 
-find_local()
+int find_local()
 {
     struct ifconf ifc;
     struct ifreq ifreq;
@@ -154,7 +157,7 @@
 
 /* from_local - determine whether request comes from the local system */
 
-from_local(addr)
+int from_local(addr)
 struct sockaddr_in *addr;
 {
     int     i;
diff -Naur portmap_5beta/pmap_check.c portmap_5beta.gimli/pmap_check.c
--- portmap_5beta/pmap_check.c	1996-07-07 03:49:10.000000000 -0500
+++ portmap_5beta.gimli/pmap_check.c	2002-01-07 09:37:58.000000000 -0600
@@ -32,7 +32,7 @@
   * Computing Science, Eindhoven University of Technology, The Netherlands.
   */
 
-#ifndef lint
+#ifdef lint
 static char sccsid[] = "@(#) pmap_check.c 1.8 96/07/07 10:49:10";
 #endif
 
@@ -45,6 +45,11 @@
 #include <netinet/in.h>
 #include <rpc/rpcent.h>
 #endif
+#include <sys/types.h>
+#include <unistd.h>
+#ifdef HOSTS_ACCESS
+#include <tcpd.h>
+#endif
 
 extern char *inet_ntoa();
 
@@ -110,7 +113,7 @@
 
 /* check_default - additional checks for NULL, DUMP, GETPORT and unknown */
 
-check_default(addr, proc, prog)
+int check_default(addr, proc, prog)
 struct sockaddr_in *addr;
 u_long  proc;
 u_long  prog;
@@ -128,7 +131,7 @@
 
 /* check_privileged_port - additional checks for privileged-port updates */
 
-check_privileged_port(addr, proc, prog, port)
+int check_privileged_port(addr, proc, prog, port)
 struct sockaddr_in *addr;
 u_long  proc;
 u_long  prog;
@@ -173,7 +176,7 @@
 
 #else
 
-check_setunset(addr, proc, prog, port)
+int check_setunset(addr, proc, prog, port)
 struct sockaddr_in *addr;
 u_long  proc;
 u_long  prog;
@@ -197,7 +200,7 @@
 
 /* check_callit - additional checks for forwarded requests */
 
-check_callit(addr, proc, prog, aproc)
+int check_callit(addr, proc, prog, aproc)
 struct sockaddr_in *addr;
 u_long  proc;
 u_long  prog;
@@ -249,13 +252,13 @@
     };
     struct proc_map *procp;
     static struct proc_map procmap[] = {
-	PMAPPROC_CALLIT, "callit",
-	PMAPPROC_DUMP, "dump",
-	PMAPPROC_GETPORT, "getport",
-	PMAPPROC_NULL, "null",
-	PMAPPROC_SET, "set",
-	PMAPPROC_UNSET, "unset",
-	0, 0,
+	{ PMAPPROC_CALLIT, "callit" },
+	{ PMAPPROC_DUMP, "dump" },
+	{ PMAPPROC_GETPORT, "getport" },
+	{ PMAPPROC_NULL, "null" },
+	{ PMAPPROC_SET, "set" },
+	{ PMAPPROC_UNSET, "unset" },
+	{ 0, 0 }
     };
 
     /*
@@ -269,7 +272,7 @@
 
 	if (prognum == 0) {
 	    progname = "";
-	} else if (rpc = getrpcbynumber((int) prognum)) {
+	} else if ((rpc = getrpcbynumber((int) prognum)) != NULL) {
 	    progname = rpc->r_name;
 	} else {
 	    sprintf(progname = progbuf, "%lu", prognum);
diff -Naur portmap_5beta/pmap_dump.8 portmap_5beta.gimli/pmap_dump.8
--- portmap_5beta/pmap_dump.8	1969-12-31 18:00:00.000000000 -0600
+++ portmap_5beta.gimli/pmap_dump.8	2002-01-07 09:13:58.000000000 -0600
@@ -0,0 +1,24 @@
+.TH PMAP_DUMP 8 "21th June 1997" Linux "Linux Programmer's Manual"
+.SH NAME
+pmap_dump \- print a list of all registered RPC programs
+.SH SYNOPSIS
+.B pmap_dump
+.SH DESCRIPTION
+The
+.B pmap_dump
+command can be used to restart a running portmapper or to print
+a list of all registered RPC programs on the local host. If you
+want to use the program to restart the portmapper you have to
+redirect the output of
+.B pmap_dump
+to a file. After this you can restart the portmapper and restore
+the list of the registered RPC programs by feeding the output
+of
+.B pmap_dump
+to the
+.B pmap_set
+command.
+.SH SEE ALSO
+.BR pmap_set (8),
+.BR rpc.portmap (8)
+
diff -Naur portmap_5beta/pmap_dump.c portmap_5beta.gimli/pmap_dump.c
--- portmap_5beta/pmap_dump.c	1992-06-11 15:53:16.000000000 -0500
+++ portmap_5beta.gimli/pmap_dump.c	2002-01-07 09:20:19.000000000 -0600
@@ -5,7 +5,7 @@
   * Computing Science, Eindhoven University of Technology, The Netherlands.
   */
 
-#ifndef lint
+#ifdef lint
 static char sccsid[] = "@(#) pmap_dump.c 1.1 92/06/11 22:53:15";
 #endif
 
@@ -23,7 +23,20 @@
 
 static char *protoname();
 
-main(argc, argv)
+#ifndef INADDR_LOOPBACK
+#define INADDR_LOOPBACK ntohl(inet_addr("127.0.0.1"))
+#endif
+
+static void    get_myloopaddress(addrp)
+struct sockaddr_in *addrp;
+{
+    memset((char *) addrp, 0, sizeof(*addrp));
+    addrp->sin_family = AF_INET;
+    addrp->sin_port = htons(PMAPPORT);
+    addrp->sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+}
+
+int main(argc, argv)
 int     argc;
 char  **argv;
 {
@@ -31,7 +44,7 @@
     register struct pmaplist *list;
     register struct rpcent *rpc;
 
-    get_myaddress(&addr);
+    get_myloopaddress(&addr);
 
     for (list = pmap_getmaps(&addr); list; list = list->pml_next) {
 	rpc = getrpcbynumber((int) list->pml_map.pm_prog);
diff -Naur portmap_5beta/pmap_set.8 portmap_5beta.gimli/pmap_set.8
--- portmap_5beta/pmap_set.8	1969-12-31 18:00:00.000000000 -0600
+++ portmap_5beta.gimli/pmap_set.8	2002-01-07 09:13:58.000000000 -0600
@@ -0,0 +1,24 @@
+.TH PMAP_SET 8 "21th June 1997" Linux "Linux Programmer's Manual"
+.SH NAME
+pmap_set \- set the list of registered RPC programs
+.SH SYNOPSIS
+.B pmap_set
+.SH DESCRIPTION
+The
+.B pmap_set
+command can be used to restart a running portmapper or to set
+the list of registered RPC programs on the local host. If you
+want to use the program to restart the portmapper you have to
+redirect the output of
+.B pmap_dump
+to a file. After this you can restart the portmapper and restore
+the list of the registered RPC programs by feeding the output
+of
+.B pmap_dump
+to the
+.B pmap_set
+command.
+.SH SEE ALSO
+.BR pmap_dump (8),
+.BR rpc.portmap (8)
+
diff -Naur portmap_5beta/pmap_set.c portmap_5beta.gimli/pmap_set.c
--- portmap_5beta/pmap_set.c	1996-07-06 16:06:23.000000000 -0500
+++ portmap_5beta.gimli/pmap_set.c	2002-01-07 09:22:10.000000000 -0600
@@ -5,7 +5,7 @@
   * Computing Science, Eindhoven University of Technology, The Netherlands.
   */
 
-#ifndef lint
+#ifdef lint
 static char sccsid[] = "@(#) pmap_set.c 1.2 96/07/06 23:06:23";
 #endif
 
@@ -17,7 +17,9 @@
 #include <rpc/rpc.h>
 #include <rpc/pmap_clnt.h>
 
-main(argc, argv)
+int parse_line(char *buf, u_long *prog, u_long *vers, int *prot, unsigned *port);
+
+int main(argc, argv)
 int     argc;
 char  **argv;
 {
@@ -40,16 +42,16 @@
 
 /* parse_line - convert line to numbers */
 
-parse_line(buf, prog, vers, prot, port)
+int parse_line(buf, prog, vers, prot, port)
 char   *buf;
 u_long *prog;
 u_long *vers;
 int    *prot;
 unsigned *port;
 {
-    char    proto_name[BUFSIZ];
+    char    proto_name[256];
 
-    if (sscanf(buf, "%lu %lu %s %u", prog, vers, proto_name, port) != 4) {
+    if (sscanf(buf, "%lu %lu %255s %u", prog, vers, proto_name, port) != 4) {
 	return (0);
     }
     if (strcmp(proto_name, "tcp") == 0) {
diff -Naur portmap_5beta/portmap.8 portmap_5beta.gimli/portmap.8
--- portmap_5beta/portmap.8	1969-12-31 18:00:00.000000000 -0600
+++ portmap_5beta.gimli/portmap.8	2002-01-07 09:13:58.000000000 -0600
@@ -0,0 +1,146 @@
+.\" Copyright (c) 1987 Sun Microsystems
+.\" Copyright (c) 1990, 1991 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 the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"	This product includes software developed by the University of
+.\"	California, Berkeley and its contributors.
+.\" 4. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"     from: @(#)portmap.8	5.3 (Berkeley) 3/16/91
+.\"	$Id: portmap-5beta-compilation_fixes-3.patch,v 1.1 2007-05-08 20:29:19 niro Exp $
+.\"
+.Dd March 16, 1991
+.Dt PORTMAP 8
+.Os BSD 4.3
+.Sh NAME
+.Nm portmap
+.Nd
+.Tn DARPA
+port to
+.Tn RPC
+program number mapper
+.Sh SYNOPSIS
+.Nm portmap
+.Op Fl d
+.Op Fl v
+.Sh DESCRIPTION
+.Nm Portmap
+is a server that converts
+.Tn RPC
+program numbers into
+.Tn DARPA
+protocol port numbers.
+It must be running in order to make
+.Tn RPC
+calls.
+.Pp
+When an
+.Tn RPC
+server is started, it will tell
+.Nm portmap
+what port number it is listening to, and what
+.Tn RPC
+program numbers it is prepared to serve.
+When a client wishes to make an
+.Tn RPC
+call to a given program number,
+it will first contact
+.Nm portmap
+on the server machine to determine
+the port number where
+.Tn RPC
+packets should be sent.
+.Pp
+.Nm Portmap
+must be started before any
+.Tn RPC
+servers are invoked.
+.Pp
+Normally
+.Nm portmap
+forks and dissociates itself from the terminal
+like any other daemon.
+.Nm Portmap
+then logs errors using
+.Xr syslog 3 .
+.Pp
+Option available:
+.Bl -tag -width Ds
+.It Fl d
+(debug) prevents
+.Nm portmap
+from running as a daemon,
+and causes errors and debugging information
+to be printed to the standard error output.
+.It Fl v
+(verbose) run
+.Nm portmap
+in verbose mode.
+.El
+
+This
+.Nm portmap
+version is protected by the
+.Nm tcp_wrapper
+library. You have to give the clients access to
+.Nm portmap
+if they should be allowed to use it. To allow connects from clients of
+the .bar.com domain you could use the following line in /etc/hosts.allow:
+
+portmap: .bar.com
+
+You have to use the daemon name 
+.Nm portmap
+for the daemon name (even if the binary has a different name). For the
+client names you can only use the keyword ALL or IP addresses (NOT
+host or domain names).
+
+For further information please have a look at the
+.Xr tcpd 8 ,
+.Xr hosts_allow 5
+and
+.Xr hosts_access 5
+manual pages.
+
+.Sh SEE ALSO
+.Xr inetd.conf 5 ,
+.Xr rpcinfo 8 ,
+.Xr pmap_set 8 ,
+.Xr pmap_dump 8 ,
+.Xr inetd 8
+.Xr tcpd 8
+.Xr hosts_access 5
+.Xr hosts_options 5
+.Sh BUGS
+If
+.Nm portmap
+crashes, all servers must be restarted.
+.Sh HISTORY
+The
+.Nm
+command appeared in
+.Bx 4.3
diff -Naur portmap_5beta/portmap.c portmap_5beta.gimli/portmap.c
--- portmap_5beta/portmap.c	1996-07-06 16:06:24.000000000 -0500
+++ portmap_5beta.gimli/portmap.c	2002-01-07 09:26:41.000000000 -0600
@@ -37,7 +37,7 @@
  All rights reserved.\n";
 #endif /* not lint */
 
-#ifndef lint
+#ifdef lint
 static char sccsid[] = "@(#) portmap.c 1.6 96/07/06 23:06:23";
 #endif /* not lint */
 
@@ -80,6 +80,9 @@
  * Mountain View, California  94043
  */
 
+#if defined(__GLIBC__)
+#include <rpc/xdr.h>
+#endif /* __GLIBC__ */
 #include <rpc/rpc.h>
 #include <rpc/pmap_prot.h>
 #include <stdio.h>
@@ -94,6 +97,8 @@
 #ifdef SYSV40
 #include <netinet/in.h>
 #endif
+#include <sys/types.h>
+#include <unistd.h>
 
 extern char *strerror();
 #include <stdlib.h>
@@ -148,7 +153,7 @@
 #endif
 #endif
 
-main(argc, argv)
+int main(argc, argv)
 	int argc;
 	char **argv;
 {
@@ -350,7 +355,7 @@
 		 */
 		/* remote host authorization check */
 		check_default(svc_getcaller(xprt), rqstp->rq_proc, (u_long) 0);
-		if (!svc_sendreply(xprt, xdr_void, (caddr_t)0) && debugging) {
+		if (!svc_sendreply(xprt, (xdrproc_t) xdr_void, (caddr_t)0) && debugging) {
 			abort();
 		}
 		break;
@@ -359,7 +364,7 @@
 		/*
 		 * Set a program,version to port mapping
 		 */
-		if (!svc_getargs(xprt, xdr_pmap, &reg))
+		if (!svc_getargs(xprt, (xdrproc_t) xdr_pmap, (caddr_t) &reg))
 			svcerr_decode(xprt);
 		else {
 			/* reject non-local requests, protect priv. ports */
@@ -401,7 +406,7 @@
 				ans = 1;
 			}
 		done:
-			if ((!svc_sendreply(xprt, xdr_int, (caddr_t)&ans)) &&
+			if ((!svc_sendreply(xprt, (xdrproc_t) xdr_int, (caddr_t)&ans)) &&
 			    debugging) {
 				(void) fprintf(stderr, "svc_sendreply\n");
 				abort();
@@ -413,7 +418,7 @@
 		/*
 		 * Remove a program,version to port mapping.
 		 */
-		if (!svc_getargs(xprt, xdr_pmap, &reg))
+		if (!svc_getargs(xprt, (xdrproc_t) xdr_pmap, (caddr_t) &reg))
 			svcerr_decode(xprt);
 		else {
 			ans = 0;
@@ -447,7 +452,7 @@
 					prevpml->pml_next = pml;
 				free(t);
 			}
-			if ((!svc_sendreply(xprt, xdr_int, (caddr_t)&ans)) &&
+			if ((!svc_sendreply(xprt, (xdrproc_t) xdr_int, (caddr_t)&ans)) &&
 			    debugging) {
 				(void) fprintf(stderr, "svc_sendreply\n");
 				abort();
@@ -459,7 +464,7 @@
 		/*
 		 * Lookup the mapping for a program,version and return its port
 		 */
-		if (!svc_getargs(xprt, xdr_pmap, &reg))
+		if (!svc_getargs(xprt, (xdrproc_t) xdr_pmap, (caddr_t) &reg))
 			svcerr_decode(xprt);
 		else {
 			/* remote host authorization check */
@@ -474,7 +479,7 @@
 				port = fnd->pml_map.pm_port;
 			else
 				port = 0;
-			if ((!svc_sendreply(xprt, xdr_int, (caddr_t)&port)) &&
+			if ((!svc_sendreply(xprt, (xdrproc_t) xdr_int, (caddr_t)&port)) &&
 			    debugging) {
 				(void) fprintf(stderr, "svc_sendreply\n");
 				abort();
@@ -486,7 +491,7 @@
 		/*
 		 * Return the current set of mapped program,version
 		 */
-		if (!svc_getargs(xprt, xdr_void, NULL))
+		if (!svc_getargs(xprt, (xdrproc_t) xdr_void, (caddr_t) NULL))
 			svcerr_decode(xprt);
 		else {
 			/* remote host authorization check */
@@ -497,7 +502,7 @@
 			} else {
 				p = pmaplist;
 			}
-			if ((!svc_sendreply(xprt, xdr_pmaplist,
+			if ((!svc_sendreply(xprt, (xdrproc_t) xdr_pmaplist,
 			    (caddr_t)&p)) && debugging) {
 				(void) fprintf(stderr, "svc_sendreply\n");
 				abort();
@@ -645,7 +650,7 @@
 	timeout.tv_sec = 5;
 	timeout.tv_usec = 0;
 	a.rmt_args.args = buf;
-	if (!svc_getargs(xprt, xdr_rmtcall_args, &a))
+	if (!svc_getargs(xprt, (xdrproc_t) xdr_rmtcall_args, (caddr_t) &a))
 		return;
 	/* host and service access control */
 	if (!check_callit(svc_getcaller(xprt), 
@@ -674,9 +679,9 @@
 			   au->aup_uid, au->aup_gid, au->aup_len, au->aup_gids);
 		}
 		a.rmt_port = (u_long)port;
-		if (clnt_call(client, a.rmt_proc, xdr_opaque_parms, &a,
-		    xdr_len_opaque_parms, &a, timeout) == RPC_SUCCESS) {
-			svc_sendreply(xprt, xdr_rmtcall_result, (caddr_t)&a);
+		if (clnt_call(client, a.rmt_proc, (xdrproc_t) xdr_opaque_parms, (char*) &a,
+		    (xdrproc_t) xdr_len_opaque_parms, (char*) &a, timeout) == RPC_SUCCESS) {
+			svc_sendreply(xprt, (xdrproc_t) xdr_rmtcall_result, (caddr_t)&a);
 		}
 		AUTH_DESTROY(client->cl_auth);
 		clnt_destroy(client);