source: rtems-libbsd/services/librpc/src/rpc/pmap_getport.c @ e599318

4.115-freebsd-12freebsd-9.3
Last change on this file since e599318 was e599318, checked in by Sebastian Huber <sebastian.huber@…>, on Oct 9, 2013 at 8:52:54 PM

Update files to match FreeBSD layout

Add compatibility with Newlib header files. Some FreeBSD header files
are mapped by the translation script:

o rtems/bsd/sys/_types.h
o rtems/bsd/sys/errno.h
o rtems/bsd/sys/lock.h
o rtems/bsd/sys/param.h
o rtems/bsd/sys/resource.h
o rtems/bsd/sys/time.h
o rtems/bsd/sys/timespec.h
o rtems/bsd/sys/types.h
o rtems/bsd/sys/unistd.h

It is now possible to include <sys/socket.h> directly for example.

Generate one Makefile which builds everything including tests.

  • Property mode set to 100644
File size: 3.1 KB
Line 
1/*
2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part.  Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user.
8 *
9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
10 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
12 *
13 * Sun RPC is provided with no support and without any obligation on the
14 * part of Sun Microsystems, Inc. to assist in its use, correction,
15 * modification or enhancement.
16 *
17 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
19 * OR ANY PART THEREOF.
20 *
21 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
22 * or profits or other special, indirect and consequential damages, even if
23 * Sun has been advised of the possibility of such damages.
24 *
25 * Sun Microsystems, Inc.
26 * 2550 Garcia Avenue
27 * Mountain View, California  94043
28 */
29
30#if defined(LIBC_SCCS) && !defined(lint)
31/*static char *sccsid = "from: @(#)pmap_getport.c 1.9 87/08/11 Copyr 1984 Sun Micro";*/
32/*static char *sccsid = "from: @(#)pmap_getport.c       2.2 88/08/01 4.0 RPCSRC";*/
33static char *rcsid = "$FreeBSD: src/lib/libc/rpc/pmap_getport.c,v 1.10 2000/01/27 23:06:40 jasone Exp $";
34#endif
35
36/*
37 * pmap_getport.c
38 * Client interface to pmap rpc service.
39 *
40 * Copyright (C) 1984, Sun Microsystems, Inc.
41 */
42
43#ifdef HAVE_CONFIG_H
44#include "config.h"
45#endif
46
47#include <rpc/rpc.h>
48#include <rpc/pmap_prot.h>
49#include <rpc/pmap_clnt.h>
50#include <sys/socket.h>
51#ifndef __rtems__
52        /* XXX fix for new location */
53        #include <sys/mbuf.h>
54#else
55        #include <freebsd/sys/mbuf.h>
56#endif
57#include <net/if.h>
58#include <unistd.h>
59
60static const struct timeval timeout = { 5, 0 };
61static const struct timeval tottimeout = { 60, 0 };
62
63/*
64 * Find the mapped port for program,version.
65 * Calls the pmap service remotely to do the lookup.
66 * Returns 0 if no map exists.
67 */
68u_short
69pmap_getport(
70        struct sockaddr_in *address,
71        u_long program,
72        u_long version,
73        u_int protocol )
74{
75        u_short port = 0;
76        int socket = -1;
77        CLIENT *client;
78        struct pmap parms;
79
80        address->sin_port = htons(PMAPPORT);
81        client = clntudp_bufcreate(address, PMAPPROG,
82            PMAPVERS, timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
83        if (client != NULL) {
84                parms.pm_prog = program;
85                parms.pm_vers = version;
86                parms.pm_prot = protocol;
87                parms.pm_port = 0;  /* not needed or used */
88                if (CLNT_CALL(client, (rpcproc_t)PMAPPROC_GETPORT,
89                    (xdrproc_t)xdr_pmap,
90                    &parms, (xdrproc_t)xdr_u_short, &port, tottimeout) !=
91                    RPC_SUCCESS){
92                        rpc_createerr.cf_stat = RPC_PMAPFAILURE;
93                        clnt_geterr(client, &rpc_createerr.cf_error);
94                } else if (port == 0) {
95                        rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED;
96                }
97                CLNT_DESTROY(client);
98        }
99        if (socket != -1)
100                (void)_RPC_close(socket);
101        address->sin_port = 0;
102        return (port);
103}
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