1/*
2 * Copyright (c) 2007 The FFmpeg Project
3 *
4 * This file is part of FFmpeg.
5 *
6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21#ifndef AVFORMAT_NETWORK_H
22#define AVFORMAT_NETWORK_H
23
24#include "config.h"
25
26#if HAVE_WINSOCK2_H
27#include <winsock2.h>
28#include <ws2tcpip.h>
29
30#define ff_neterrno() WSAGetLastError()
31#define FF_NETERROR(err) WSA##err
32#define WSAEAGAIN WSAEWOULDBLOCK
33#else
34#include <sys/types.h>
35#include <sys/socket.h>
36#include <netinet/in.h>
37#include <netdb.h>
38
39#define ff_neterrno() errno
40#define FF_NETERROR(err) err
41#endif
42
43#if HAVE_ARPA_INET_H
44#include <arpa/inet.h>
45#endif
46
47int ff_socket_nonblock(int socket, int enable);
48
49static inline int ff_network_init(void)
50{
51#if HAVE_WINSOCK2_H
52    WSADATA wsaData;
53    if (WSAStartup(MAKEWORD(1,1), &wsaData))
54        return 0;
55#endif
56    return 1;
57}
58
59static inline void ff_network_close(void)
60{
61#if HAVE_WINSOCK2_H
62    WSACleanup();
63#endif
64}
65
66#if !HAVE_INET_ATON
67/* in os_support.c */
68int inet_aton (const char * str, struct in_addr * add);
69#endif
70
71#endif /* AVFORMAT_NETWORK_H */
72