1/*	$NetBSD: rpc_com.h,v 1.3 2000/12/10 04:10:08 christos Exp $	*/
2
3/*-
4 * Copyright (c) 2009, Sun Microsystems, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 * - Redistributions of source code must retain the above copyright notice,
10 *   this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright notice,
12 *   this list of conditions and the following disclaimer in the documentation
13 *   and/or other materials provided with the distribution.
14 * - Neither the name of Sun Microsystems, Inc. nor the names of its
15 *   contributors may be used to endorse or promote products derived
16 *   from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 *
30 * $FreeBSD$
31 */
32/*
33 * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
34 */
35
36/*
37 * rpc_com.h, Common definitions for both the server and client side.
38 * All for the topmost layer of rpc
39 *
40 * In Sun's tirpc distribution, this was installed as <rpc/rpc_com.h>,
41 * but as it contains only non-exported interfaces, it was moved here.
42 */
43
44#ifndef _RPC_RPCCOM_H
45#define	_RPC_RPCCOM_H
46
47#include <sys/cdefs.h>
48
49/* #pragma ident	"@(#)rpc_com.h	1.11	93/07/05 SMI" */
50
51/*
52 * The max size of the transport, if the size cannot be determined
53 * by other means.
54 */
55#define	RPC_MAXDATASIZE 9000
56#define	RPC_MAXADDRSIZE 1024
57
58#ifdef _KERNEL
59
60#define __RPC_GETXID(now) ((uint32_t)curproc->p_pid ^ (uint32_t)(now)->tv_sec ^ \
61    (uint32_t)(now)->tv_usec)
62
63#else
64
65#define __RPC_GETXID(now) ((uint32_t)getpid() ^ (uint32_t)(now)->tv_sec ^ \
66    (uint32_t)(now)->tv_usec)
67
68#endif
69
70__BEGIN_DECLS
71#ifndef _KERNEL
72extern u_int __rpc_get_a_size(int);
73extern int __rpc_dtbsize(void);
74extern struct netconfig * __rpcgettp(int);
75extern  int  __rpc_get_default_domain(char **);
76
77char *__rpc_taddr2uaddr_af(int, const struct netbuf *);
78struct netbuf *__rpc_uaddr2taddr_af(int, const char *);
79int __rpc_fixup_addr(struct netbuf *, const struct netbuf *);
80int __rpc_sockinfo2netid(struct __rpc_sockinfo *, const char **);
81int __rpc_seman2socktype(int);
82int __rpc_socktype2seman(int);
83void *rpc_nullproc(CLIENT *);
84int __rpc_sockisbound(int);
85
86struct netbuf *__rpcb_findaddr_timed(rpcprog_t, rpcvers_t,
87    const struct netconfig *, const char *host, CLIENT **clpp,
88    struct timeval *tp);
89
90bool_t __rpc_control(int,void *);
91
92char *_get_next_token(char *, int);
93
94bool_t __svc_clean_idle(fd_set *, int, bool_t);
95bool_t __xdrrec_setnonblock(XDR *, int);
96bool_t __xdrrec_getrec(XDR *, enum xprt_stat *, bool_t);
97void __xprt_unregister_unlocked(SVCXPRT *);
98
99SVCXPRT **__svc_xports;
100int __svc_maxrec;
101
102#else
103
104#define SUN_LEN(su) \
105	(sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
106
107extern u_int __rpc_get_a_size(int);
108extern char *__rpc_taddr2uaddr_af(int, const struct netbuf *);
109extern struct netbuf *__rpc_uaddr2taddr_af(int, const char *);
110extern int __rpc_seman2socktype(int);
111extern int __rpc_socktype2seman(int);
112extern int __rpc_sockisbound(struct socket*);
113extern int bindresvport(struct socket *so, struct sockaddr *sa);
114
115struct xucred;
116struct XDR;
117bool_t xdr_authunix_parms(struct XDR *xdrs, uint32_t *time, struct xucred *cred);
118#endif
119
120__END_DECLS
121
122#endif /* _RPC_RPCCOM_H */
123