1 /* 2 * pmap_clnt.h 3 * Supplies C routines to get to portmap services. 4 * 5 * Copyright (c) 2010, Oracle America, Inc. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions are 9 * 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