1*ca987d46SWarner Losh /* $NetBSD: rpc.h,v 1.8 1996/09/26 23:22:03 cgd Exp $ */ 2*ca987d46SWarner Losh 3*ca987d46SWarner Losh /* 4*ca987d46SWarner Losh * Copyright (c) 1992 Regents of the University of California. 5*ca987d46SWarner Losh * All rights reserved. 6*ca987d46SWarner Losh * 7*ca987d46SWarner Losh * This software was developed by the Computer Systems Engineering group 8*ca987d46SWarner Losh * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 9*ca987d46SWarner Losh * contributed to Berkeley. 10*ca987d46SWarner Losh * 11*ca987d46SWarner Losh * Redistribution and use in source and binary forms, with or without 12*ca987d46SWarner Losh * modification, are permitted provided that the following conditions 13*ca987d46SWarner Losh * are met: 14*ca987d46SWarner Losh * 1. Redistributions of source code must retain the above copyright 15*ca987d46SWarner Losh * notice, this list of conditions and the following disclaimer. 16*ca987d46SWarner Losh * 2. Redistributions in binary form must reproduce the above copyright 17*ca987d46SWarner Losh * notice, this list of conditions and the following disclaimer in the 18*ca987d46SWarner Losh * documentation and/or other materials provided with the distribution. 19*ca987d46SWarner Losh * 3. Neither the name of the University nor the names of its contributors 20*ca987d46SWarner Losh * may be used to endorse or promote products derived from this software 21*ca987d46SWarner Losh * without specific prior written permission. 22*ca987d46SWarner Losh * 23*ca987d46SWarner Losh * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24*ca987d46SWarner Losh * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25*ca987d46SWarner Losh * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26*ca987d46SWarner Losh * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27*ca987d46SWarner Losh * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28*ca987d46SWarner Losh * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29*ca987d46SWarner Losh * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30*ca987d46SWarner Losh * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31*ca987d46SWarner Losh * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32*ca987d46SWarner Losh * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33*ca987d46SWarner Losh * SUCH DAMAGE. 34*ca987d46SWarner Losh */ 35*ca987d46SWarner Losh 36*ca987d46SWarner Losh /* XXX defines we can't easily get from system includes */ 37*ca987d46SWarner Losh #define PMAPPORT 111 38*ca987d46SWarner Losh #define PMAPPROG 100000 39*ca987d46SWarner Losh #define PMAPVERS 2 40*ca987d46SWarner Losh #define PMAPPROC_NULL 0 41*ca987d46SWarner Losh #define PMAPPROC_SET 1 42*ca987d46SWarner Losh #define PMAPPROC_UNSET 2 43*ca987d46SWarner Losh #define PMAPPROC_GETPORT 3 44*ca987d46SWarner Losh #define PMAPPROC_DUMP 4 45*ca987d46SWarner Losh #define PMAPPROC_CALLIT 5 46*ca987d46SWarner Losh 47*ca987d46SWarner Losh /* RPC functions: */ 48*ca987d46SWarner Losh ssize_t rpc_call(struct iodesc *, n_long, n_long, n_long, 49*ca987d46SWarner Losh void *, size_t, void **, void **); 50*ca987d46SWarner Losh void rpc_fromaddr(void *, struct in_addr *, u_short *); 51*ca987d46SWarner Losh int rpc_pmap_getcache(struct in_addr, u_int, u_int); 52*ca987d46SWarner Losh void rpc_pmap_putcache(struct in_addr, u_int, u_int, int); 53*ca987d46SWarner Losh 54*ca987d46SWarner Losh extern int rpc_port; /* decrement before bind */ 55*ca987d46SWarner Losh 56*ca987d46SWarner Losh /* 57*ca987d46SWarner Losh * How much space to leave in front of RPC requests. 58*ca987d46SWarner Losh * In 32-bit words (alignment) we have: 59*ca987d46SWarner Losh * 12: Ether + IP + UDP + padding 60*ca987d46SWarner Losh * 6: RPC call header 61*ca987d46SWarner Losh * 7: Auth UNIX 62*ca987d46SWarner Losh * 2: Auth NULL 63*ca987d46SWarner Losh */ 64*ca987d46SWarner Losh #define RPC_HEADER_WORDS 28 65