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0f00f2c3 LC |
1 | /* sockets.h - wrappers for Windows socket functions |
2 | ||
3 | Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | |
4 | ||
5 | This program is free software: you can redistribute it and/or modify | |
6 | it under the terms of the GNU Lesser General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | /* Written by Simon Josefsson */ | |
19 | ||
20 | #ifndef SOCKETS_H | |
21 | # define SOCKETS_H 1 | |
22 | ||
23 | #define SOCKETS_1_0 0x100 /* don't use - does not work on Windows XP */ | |
24 | #define SOCKETS_1_1 0x101 | |
25 | #define SOCKETS_2_0 0x200 /* don't use - does not work on Windows XP */ | |
26 | #define SOCKETS_2_1 0x201 | |
27 | #define SOCKETS_2_2 0x202 | |
28 | ||
29 | int gl_sockets_startup (int version); | |
30 | int gl_sockets_cleanup (void); | |
31 | ||
32 | /* This function is useful it you create a socket using gnulib's | |
33 | Winsock wrappers but needs to pass on the socket handle to some | |
34 | other library that only accepts sockets. */ | |
35 | #if WINDOWS_SOCKETS | |
36 | ||
37 | #include <sys/socket.h> | |
38 | ||
39 | static inline SOCKET | |
40 | gl_fd_to_handle (int fd) | |
41 | { | |
42 | return _get_osfhandle (fd); | |
43 | } | |
44 | ||
45 | #else | |
46 | ||
47 | #define gl_fd_to_handle(x) (x) | |
48 | ||
49 | #endif /* WINDOWS_SOCKETS */ | |
50 | ||
51 | #endif /* SOCKETS_H */ |