ReactOS 0.4.15-dev-8207-gd73a838
getrpcport.c
Go to the documentation of this file.
1/*
2 * Copyright (c) 2009, Sun Microsystems, Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * - Redistributions of source code must retain the above copyright notice,
8 * this list of conditions and the following disclaimer.
9 * - Redistributions in binary form must reproduce the above copyright notice,
10 * this list of conditions and the following disclaimer in the documentation
11 * and/or other materials provided with the distribution.
12 * - Neither the name of Sun Microsystems, Inc. nor the names of its
13 * contributors may be used to endorse or promote products derived
14 * from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29
30/*
31 * Copyright (c) 1985 by Sun Microsystems, Inc.
32 */
33
34#include <wintirpc.h>
35#include <sys/types.h>
36//#include <sys/socket.h>
37
38#include <assert.h>
39//#include <netdb.h>
40#include <stdio.h>
41#include <string.h>
42
43#include <rpc/rpc.h>
44#include <rpc/pmap_clnt.h>
45
46int
47getrpcport(host, prognum, versnum, proto)
48 char *host;
49 int prognum, versnum, proto;
50{
51 struct sockaddr_in addr;
52 struct hostent *hp;
53
54 assert(host != NULL);
55
56 if ((hp = gethostbyname(host)) == NULL)
57 return (0);
58 memset(&addr, 0, sizeof(addr));
59 addr.sin_family = AF_INET;
60 addr.sin_port = 0;
61 if (hp->h_length > sizeof(addr))
62 hp->h_length = sizeof(addr);
63 memcpy(&addr.sin_addr.s_addr, hp->h_addr, (size_t)hp->h_length);
64 /* Inconsistent interfaces need casts! :-( */
65 return (pmap_getport(&addr, (u_long)prognum, (u_long)versnum,
66 (u_int)proto));
67}
UINT32 u_int
Definition: types.h:82
#define NULL
Definition: types.h:112
#define assert(x)
Definition: debug.h:53
unsigned long u_long
Definition: linux.h:269
#define AF_INET
Definition: tcpip.h:117
int getrpcport(char *host, int prognum, int versnum, int proto)
Definition: getrpcport.c:47
PHOSTENT WSAAPI gethostbyname(IN const char FAR *name)
Definition: getxbyxx.c:221
GLenum const GLvoid * addr
Definition: glext.h:9621
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
u_short pmap_getport(struct sockaddr_in *address, u_long program, u_long version, u_int protocol)
Definition: pmap_getport.c:74
#define memset(x, y, z)
Definition: compat.h:39
short h_length
Definition: winsock.h:137
char * host
Definition: whois.c:55