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Annotation of sys/lib/libsa/rpc.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: rpc.h,v 1.5 2003/08/11 06:23:09 deraadt Exp $ */
        !             2: /*     $NetBSD: rpc.h,v 1.8 1996/09/26 23:22:03 cgd Exp $      */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1992 Regents of the University of California.
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * This software was developed by the Computer Systems Engineering group
        !             9:  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
        !            10:  * contributed to Berkeley.
        !            11:  *
        !            12:  * Redistribution and use in source and binary forms, with or without
        !            13:  * modification, are permitted provided that the following conditions
        !            14:  * are met:
        !            15:  * 1. Redistributions of source code must retain the above copyright
        !            16:  *    notice, this list of conditions and the following disclaimer.
        !            17:  * 2. Redistributions in binary form must reproduce the above copyright
        !            18:  *    notice, this list of conditions and the following disclaimer in the
        !            19:  *    documentation and/or other materials provided with the distribution.
        !            20:  * 3. All advertising materials mentioning features or use of this software
        !            21:  *    must display the following acknowledgement:
        !            22:  *     This product includes software developed by the University of
        !            23:  *     California, Lawrence Berkeley Laboratory and its contributors.
        !            24:  * 4. Neither the name of the University nor the names of its contributors
        !            25:  *    may be used to endorse or promote products derived from this software
        !            26:  *    without specific prior written permission.
        !            27:  *
        !            28:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            29:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            30:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            31:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            32:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            33:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            34:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            35:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            36:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            37:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            38:  * SUCH DAMAGE.
        !            39:  */
        !            40:
        !            41: /* XXX defines we can't easily get from system includes */
        !            42: #define        PMAPPORT                111
        !            43: #define        PMAPPROG                100000
        !            44: #define        PMAPVERS                2
        !            45: #define        PMAPPROC_NULL           0
        !            46: #define        PMAPPROC_SET            1
        !            47: #define        PMAPPROC_UNSET          2
        !            48: #define        PMAPPROC_GETPORT        3
        !            49: #define        PMAPPROC_DUMP           4
        !            50: #define        PMAPPROC_CALLIT         5
        !            51:
        !            52: /* RPC functions: */
        !            53: ssize_t        rpc_call(struct iodesc *, n_long, n_long, n_long,
        !            54:            void *, size_t, void *, size_t);
        !            55: void   rpc_fromaddr(void *, struct in_addr *, u_short *);
        !            56: int    rpc_pmap_getcache(struct in_addr, u_int, u_int);
        !            57: void   rpc_pmap_putcache(struct in_addr, u_int, u_int, int);
        !            58:
        !            59: extern int rpc_port;   /* decrement before bind */
        !            60:
        !            61: /*
        !            62:  * How much space to leave in front of RPC requests.
        !            63:  * In 32-bit words (alignment) we have:
        !            64:  * 12: Ether + IP + UDP + padding
        !            65:  *  6: RPC call header
        !            66:  *  7: Auth UNIX
        !            67:  *  2: Auth NULL
        !            68:  */
        !            69: #define        RPC_HEADER_WORDS 28