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