ReactOS  0.4.15-dev-448-gd6c4411
getrpcport.c
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1 /*
2  * Copyright (c) 2009, Sun Microsystems, Inc.
3  * All rights reserved.
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8  * this list of conditions and the following disclaimer.
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10  * this list of conditions and the following disclaimer in the documentation
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12  * - Neither the name of Sun Microsystems, Inc. nor the names of its
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14  * from this software without specific prior written permission.
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16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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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 
46 int
47 getrpcport(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 }
unsigned long u_long
Definition: linux.h:269
char * host
Definition: whois.c:55
#define assert(x)
Definition: debug.h:53
short h_length
Definition: winsock.h:137
smooth NULL
Definition: ftsmooth.c:416
u_short pmap_getport(struct sockaddr_in *address, u_long program, u_long version, u_int protocol)
Definition: pmap_getport.c:74
PHOSTENT WSAAPI gethostbyname(IN const char FAR *name)
Definition: getxbyxx.c:221
int getrpcport(char *host, int prognum, int versnum, int proto)
Definition: getrpcport.c:47
GLenum const GLvoid * addr
Definition: glext.h:9621
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
UINT32 u_int
Definition: types.h:82
#define AF_INET
Definition: tcpip.h:117
#define memset(x, y, z)
Definition: compat.h:39