xref: /freebsd/sys/rpc/rpc_com.h (revision bb15ca603fa442c72dde3f3cb8b46db6970e3950)
1 /*	$NetBSD: rpc_com.h,v 1.3 2000/12/10 04:10:08 christos Exp $	*/
2 
3 /*
4  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
5  * unrestricted use provided that this legend is included on all tape
6  * media and as a part of the software program in whole or part.  Users
7  * may copy or modify Sun RPC without charge, but are not authorized
8  * to license or distribute it to anyone else except as part of a product or
9  * program developed by the user.
10  *
11  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
12  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
13  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14  *
15  * Sun RPC is provided with no support and without any obligation on the
16  * part of Sun Microsystems, Inc. to assist in its use, correction,
17  * modification or enhancement.
18  *
19  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
20  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
21  * OR ANY PART THEREOF.
22  *
23  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
24  * or profits or other special, indirect and consequential damages, even if
25  * Sun has been advised of the possibility of such damages.
26  *
27  * Sun Microsystems, Inc.
28  * 2550 Garcia Avenue
29  * Mountain View, California  94043
30  *
31  * $FreeBSD$
32  */
33 /*
34  * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
35  */
36 
37 /*
38  * rpc_com.h, Common definitions for both the server and client side.
39  * All for the topmost layer of rpc
40  *
41  * In Sun's tirpc distribution, this was installed as <rpc/rpc_com.h>,
42  * but as it contains only non-exported interfaces, it was moved here.
43  */
44 
45 #ifndef _RPC_RPCCOM_H
46 #define	_RPC_RPCCOM_H
47 
48 #include <sys/cdefs.h>
49 
50 /* #pragma ident	"@(#)rpc_com.h	1.11	93/07/05 SMI" */
51 
52 /*
53  * The max size of the transport, if the size cannot be determined
54  * by other means.
55  */
56 #define	RPC_MAXDATASIZE 9000
57 #define	RPC_MAXADDRSIZE 1024
58 
59 #ifdef _KERNEL
60 
61 #define __RPC_GETXID(now) ((uint32_t)curproc->p_pid ^ (uint32_t)(now)->tv_sec ^ \
62     (uint32_t)(now)->tv_usec)
63 
64 #else
65 
66 #define __RPC_GETXID(now) ((uint32_t)getpid() ^ (uint32_t)(now)->tv_sec ^ \
67     (uint32_t)(now)->tv_usec)
68 
69 #endif
70 
71 __BEGIN_DECLS
72 #ifndef _KERNEL
73 extern u_int __rpc_get_a_size(int);
74 extern int __rpc_dtbsize(void);
75 extern struct netconfig * __rpcgettp(int);
76 extern  int  __rpc_get_default_domain(char **);
77 
78 char *__rpc_taddr2uaddr_af(int, const struct netbuf *);
79 struct netbuf *__rpc_uaddr2taddr_af(int, const char *);
80 int __rpc_fixup_addr(struct netbuf *, const struct netbuf *);
81 int __rpc_sockinfo2netid(struct __rpc_sockinfo *, const char **);
82 int __rpc_seman2socktype(int);
83 int __rpc_socktype2seman(int);
84 void *rpc_nullproc(CLIENT *);
85 int __rpc_sockisbound(int);
86 
87 struct netbuf *__rpcb_findaddr_timed(rpcprog_t, rpcvers_t,
88     const struct netconfig *, const char *host, CLIENT **clpp,
89     struct timeval *tp);
90 
91 bool_t __rpc_control(int,void *);
92 
93 char *_get_next_token(char *, int);
94 
95 bool_t __svc_clean_idle(fd_set *, int, bool_t);
96 bool_t __xdrrec_setnonblock(XDR *, int);
97 bool_t __xdrrec_getrec(XDR *, enum xprt_stat *, bool_t);
98 void __xprt_unregister_unlocked(SVCXPRT *);
99 
100 SVCXPRT **__svc_xports;
101 int __svc_maxrec;
102 
103 #else
104 
105 #define SUN_LEN(su) \
106 	(sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
107 
108 extern u_int __rpc_get_a_size(int);
109 extern char *__rpc_taddr2uaddr_af(int, const struct netbuf *);
110 extern struct netbuf *__rpc_uaddr2taddr_af(int, const char *);
111 extern int __rpc_seman2socktype(int);
112 extern int __rpc_socktype2seman(int);
113 extern int __rpc_sockisbound(struct socket*);
114 extern int bindresvport(struct socket *so, struct sockaddr *sa);
115 
116 struct xucred;
117 struct __rpc_xdr;
118 bool_t xdr_authunix_parms(struct __rpc_xdr *xdrs, uint32_t *time, struct xucred *cred);
119 #endif
120 
121 __END_DECLS
122 
123 #endif /* _RPC_RPCCOM_H */
124