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01: /*
02:  * pmap_clnt.h
03:  * Supplies C routines to get to portmap services.
04:  *
05:  * Copyright (c) 2010, Oracle America, Inc.
06:  *
07:  * Redistribution and use in source and binary forms, with or without
08:  * modification, are permitted provided that the following conditions are
09:  * met:
10:  *
11:  *     * Redistributions of source code must retain the above copyright
12:  *       notice, this list of conditions and the following disclaimer.
13:  *     * Redistributions in binary form must reproduce the above
14:  *       copyright notice, this list of conditions and the following
15:  *       disclaimer in the documentation and/or other materials
16:  *       provided with the distribution.
17:  *     * Neither the name of the "Oracle America, Inc." nor the names of its
18:  *       contributors may be used to endorse or promote products derived
19:  *       from this software without specific prior written permission.
20:  *
21:  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22:  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23:  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24:  *   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25:  *   COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
26:  *   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27:  *   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
28:  *   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29:  *   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
30:  *   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
31:  *   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32:  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33:  */
34: 
35: #ifndef _RPC_PMAP_CLNT_H
36: #define _RPC_PMAP_CLNT_H        1
37: 
38: #include <features.h>
39: #include <rpc/types.h>
40: #include <rpc/xdr.h>
41: #include <rpc/clnt.h>
42: 
43: __BEGIN_DECLS
44: 
45: typedef bool_t (*resultproc_t) (caddr_t __resp, struct sockaddr_in *__raddr);
46: 
47: /*
48:  * Usage:
49:  *      success = pmap_set(program, version, protocol, port);
50:  *      success = pmap_unset(program, version);
51:  *      port = pmap_getport(address, program, version, protocol);
52:  *      head = pmap_getmaps(address);
53:  *      clnt_stat = pmap_rmtcall(address, program, version, procedure,
54:  *              xdrargs, argsp, xdrres, resp, tout, port_ptr)
55:  *              (works for udp only.)
56:  *      clnt_stat = clnt_broadcast(program, version, procedure,
57:  *              xdrargs, argsp, xdrres, resp, eachresult)
58:  *              (like pmap_rmtcall, except the call is broadcasted to all
59:  *              locally connected nets.  For each valid response received,
60:  *              the procedure eachresult is called.  Its form is:
61:  *      done = eachresult(resp, raddr)
62:  *              bool_t done;
63:  *              caddr_t resp;
64:  *              struct sockaddr_in raddr;
65:  *              where resp points to the results of the call and raddr is the
66:  *              address if the responder to the broadcast.
67:  */
68: 
69: extern bool_t pmap_set (__const u_long __program, __const u_long __vers,
70:                         int __protocol, u_short __port) __THROW;
71: extern bool_t pmap_unset (__const u_long __program, __const u_long __vers)
72:      __THROW;
73: extern struct pmaplist *pmap_getmaps (struct sockaddr_in *__address) __THROW;
74: extern enum clnt_stat pmap_rmtcall (struct sockaddr_in *__addr,
75:                                     __const u_long __prog,
76:                                     __const u_long __vers,
77:                                     __const u_long __proc,
78:                                     xdrproc_t __xdrargs,
79:                                     caddr_t __argsp, xdrproc_t __xdrres,
80:                                     caddr_t __resp, struct timeval __tout,
81:                                     u_long *__port_ptr) __THROW;
82: extern enum clnt_stat clnt_broadcast (__const u_long __prog,
83:                                       __const u_long __vers,
84:                                       __const u_long __proc, xdrproc_t __xargs,
85:                                       caddr_t __argsp, xdrproc_t __xresults,
86:                                       caddr_t __resultsp,
87:                                       resultproc_t __eachresult) __THROW;
88: extern u_short pmap_getport (struct sockaddr_in *__address,
89:                              __const u_long __program,
90:                              __const u_long __version, u_int __protocol)
91:      __THROW;
92: 
93: __END_DECLS
94: 
95: #endif /* rpc/pmap_clnt.h */
96: 

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