usr/src/uts/common/rpc/clnt_soc.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
  27 /* All Rights Reserved */
  28 /*
  29  * Portions of this source code were derived from Berkeley
  30  * 4.3 BSD under license from the Regents of the University of
  31  * California.
  32  */
  33
  34 /*
  35  * clnt.h - Client side remote procedure call interface.
  36  */
  37
  38 #ifndef _RPC_CLNT_SOC_H
  39 #define _RPC_CLNT_SOC_H
  40
  41 #pragma ident   "%Z%%M% %I%     %E% SMI"
  42
  43 /*
  44  * All the following declarations are only for backward compatibility
  45  * with SUNOS 4.0.
  46  */
  47
  48 #include <sys/socket.h>
  49 #include <netinet/in.h>
  50 #include <rpc/xdr.h>
  51 #include <rpc/clnt.h>
  52
  53 #ifdef  __cplusplus
  54 extern "C" {
  55 #endif
  56
  57 #define UDPMSGSIZE      8800    /* rpc imposed limit on udp msg size */
  58
  59 /*
  60  * callrpc(host, prognum, versnum, procnum, inproc, in, outproc, out)
  61  *      char *host;
  62  *      rpcprog_t prognum;
  63  *      rpcvers_t versnum;
  64  *      rpcproc_t procnum;
  65  *      xdrproc_t inproc, outproc;
  66  *      char *in, *out;
  67  */
  68 #ifdef __STDC__
  69 extern int callrpc(char *, rpcprog_t, rpcvers_t, rpcproc_t, xdrproc_t, char *,
  70     xdrproc_t, char *);
  71 #else
  72 extern int callrpc();
  73 #endif
  74
  75
  76 /*
  77  * TCP based rpc
  78  * CLIENT *
  79  * clnttcp_create(raddr, prog, vers, fdp, sendsz, recvsz)
  80  *      struct sockaddr_in *raddr;
  81  *      rpcprog_t prog;
  82  *      rpcvers_t version;
  83  *      int *fdp;
  84  *      uint_t sendsz;
  85  *      uint_t recvsz;
  86  */
  87 #ifdef __STDC__
  88 extern CLIENT *clnttcp_create(struct sockaddr_in *, rpcprog_t, rpcvers_t,
  89     int *, uint_t, uint_t);
  90 #else
  91 extern CLIENT *clnttcp_create();
  92 #endif
  93
  94
  95 /*
  96  * UDP based rpc.
  97  * CLIENT *
  98  * clntudp_create(raddr, program, version, wait, fdp)
  99  *      struct sockaddr_in *raddr;
 100  *      rpcprog_t program;
 101  *      rpcvers_t version;
 102  *      struct timeval wait;
 103  *      int *fdp;
 104  *
 105  * Same as above, but you specify max packet sizes.
 106  * CLIENT *
 107  * clntudp_bufcreate(raddr, program, version, wait, fdp, sendsz, recvsz)
 108  *      struct sockaddr_in *raddr;
 109  *      rpcprog_t program;
 110  *      rpcvers_t version;
 111  *      struct timeval wait;
 112  *      int *fdp;
 113  *      uint_t sendsz;
 114  *      uint_t recvsz;
 115  *
 116  */
 117 #ifdef __STDC__
 118 extern CLIENT *clntudp_create(struct sockaddr_in *, rpcprog_t, rpcvers_t,
 119     struct timeval, int *);
 120 extern CLIENT *clntudp_bufcreate(struct sockaddr_in *, rpcprog_t, rpcvers_t,
 121     struct timeval, int *, uint_t, uint_t);
 122 #else
 123 extern CLIENT *clntudp_create();
 124 extern CLIENT *clntudp_bufcreate();
 125 #endif
 126
 127 /*
 128  * Memory based rpc (for speed check and testing)
 129  * CLIENT *
 130  * clntraw_create(prog, vers)
 131  *      rpcprog_t prog;
 132  *      rpcvers_t vers;
 133  */
 134 #ifdef __STDC__
 135 extern CLIENT *clntraw_create(rpcprog_t, rpcvers_t);
 136 #else
 137 extern CLIENT *clntraw_create();
 138 #endif
 139
 140 /*
 141  * get the local host's IP address without consulting
 142  * name service library functions
 143  * void
 144  * get_myaddress(addr)
 145  *      struct sockaddr_in  *addr;
 146  */
 147 #ifdef __STDC__
 148 extern void get_myaddress(struct sockaddr_in *);
 149 #else
 150 extern void get_myaddress();
 151 #endif
 152
 153 /*
 154  * get the port number on the host for the rpc program, version and proto
 155  * void
 156  * getrpcport(host, prognum, versnum, proto)
 157  *      char *host;
 158  *      rpcprog_t prognum;
 159  *      rpcvers_t versnum;
 160  *      rpcprot_t proto;
 161  */
 162 #ifdef __STDC__
 163 extern ushort_t getrpcport(char *, rpcprog_t, rpcvers_t, rpcprot_t);
 164 #else
 165 extern ushort_t getrpcport();
 166 #endif
 167
 168 #ifdef  __cplusplus
 169 }
 170 #endif
 171
 172 #endif /* _RPC_CLNT_SOC_H */