tirpc/rpc/svc_dg.h

0001 /*  $NetBSD: svc_dg.h,v 1.1 2000/06/02 23:11:16 fvdl Exp $  */
0002 /*  $FreeBSD: src/include/rpc/svc_dg.h,v 1.1 2001/03/19 12:49:47 alfred Exp $ */
0003
0004 /*
0005  * Copyright (c) 2009, Sun Microsystems, Inc.
0006  * All rights reserved.
0007  *
0008  * Redistribution and use in source and binary forms, with or without
0009  * modification, are permitted provided that the following conditions are met:
0010  * - Redistributions of source code must retain the above copyright notice,
0011  *   this list of conditions and the following disclaimer.
0012  * - Redistributions in binary form must reproduce the above copyright notice,
0013  *   this list of conditions and the following disclaimer in the documentation
0014  *   and/or other materials provided with the distribution.
0015  * - Neither the name of Sun Microsystems, Inc. nor the names of its
0016  *   contributors may be used to endorse or promote products derived
0017  *   from this software without specific prior written permission.
0018  *
0019  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0020  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0021  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0022  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
0023  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0024  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0025  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0026  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0027  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0028  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0029  * POSSIBILITY OF SUCH DAMAGE.
0030  */
0031
0032 /*
0033  * XXX - this file exists only so that the rpcbind code can pull it in.
0034  * This should go away. It should only be include by svc_dg.c and
0035  * rpcb_svc_com.c in the rpcbind code.
0036  */
0037
0038 /*
0039  * kept in xprt->xp_p2
0040  */
0041 struct svc_dg_data {
0042     /* XXX: optbuf should be the first field, used by ti_opts.c code */
0043     size_t      su_iosz;        /* size of send.recv buffer */
0044     u_int32_t   su_xid;         /* transaction id */
0045     XDR     su_xdrs;            /* XDR handle */
0046     char        su_verfbody[MAX_AUTH_BYTES];    /* verifier body */
0047     void        *su_cache;      /* cached data, NULL if none */
0048
0049     struct msghdr   su_msghdr;      /* msghdr received from clnt */
0050     unsigned char   su_cmsg[64];        /* cmsghdr received from clnt */
0051 };
0052
0053 #define __rpcb_get_dg_xidp(x)   (&((struct svc_dg_data *)(x)->xp_p2)->su_xid)