blob: 9783351e26a8bc0c8bf92faa1dcdd29aa9af11b3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/*@@
@header SocketUtils.h
@date 1991
@author John Shalf
@desc
Header file for thorn Socket which defines routines
to deal with sockets.
@enddesc
@version $Header$
@@*/
#ifndef _SOCKET_SOCKETUTILS_H_
#define _SOCKET_SOCKETUTILS_H_ 1
#ifdef __cplusplus
extern "C"
{
#endif
#include "cctk.h" /* HAVE_WINSOCK2_H */
/* check what sockets type we have (Unix or Windows sockets)
Note that only MS compilers require to use Windows sockets
but gcc under Windows does not. */
#if ! defined(HAVE_WINSOCK2_H) || defined(__GNUC__)
#define SOCKET_HAVE_UNIX_SOCKETS 1
#endif
/* define the socket data type and constants denoting an invalid socket
and an error code returned from a socket call */
#ifdef SOCKET_HAVE_UNIX_SOCKETS
#define SOCKET int
#define INVALID_SOCKET -1
#define SOCKET_ERROR -1
#else
/* the SOCKET type and the constants are defined in this header */
#include <winsock2.h>
#endif
int Socket_InitializeSocketLayer (void);
SOCKET Socket_TCPOpenServerSocket (unsigned int port, unsigned int *hunt,
int backlog);
SOCKET Socket_TCPOpenClientSocket (const char *hostname, unsigned int port);
SOCKET Socket_UDPOpenServerSocket (unsigned int port);
SOCKET Socket_UDPOpenClientSocket (const char *hostname, unsigned int port);
void Socket_CloseSocket (SOCKET s);
int Socket_TCPBlockingWrite (SOCKET s, const char *buffer, int buflen);
int Socket_TCPBlockingRead (SOCKET s, char *buffer, int buflen);
int Socket_SetNonBlocking (SOCKET s);
#ifdef __cplusplus
}
#endif
#endif /* _SOCKET_SOCKETUTILS_H */
|
