X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fos_support.h;h=ae8cef7efaa7ee490bb67bd48b2bda67746f71bc;hb=a4adabb460ace39783d707a5b3bbe28b4b5b9dc4;hp=2fd3112b7e3735b3b9fd037115ab5578f86bb301;hpb=bc574408dc011943b82de012451f95266bed9989;p=ffmpeg diff --git a/libavformat/os_support.h b/libavformat/os_support.h index 2fd3112b7e3..ae8cef7efaa 100644 --- a/libavformat/os_support.h +++ b/libavformat/os_support.h @@ -1,21 +1,21 @@ /* - * various utilities for ffmpeg system + * various OS-feature replacement utilities * copyright (c) 2000, 2001, 2002 Fabrice Bellard * - * This file is part of FFmpeg. + * This file is part of Libav. * - * FFmpeg is free software; you can redistribute it and/or + * Libav is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * FFmpeg is distributed in the hope that it will be useful, + * Libav is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software + * License along with Libav; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -23,55 +23,77 @@ #define AVFORMAT_OS_SUPPORT_H /** - * @file os_support.h + * @file * miscellaneous OS support macros and functions. */ -#ifdef __MINGW32__ +#include "config.h" + +#include + +#if defined(_WIN32) && !defined(__MINGW32CE__) # include # define lseek(f,p,w) _lseeki64((f), (p), (w)) +# define stat _stati64 +# define fstat(f,s) _fstati64((f), (s)) +#endif /* defined(__MINGW32__) && !defined(__MINGW32CE__) */ + +#ifdef _WIN32 +#if HAVE_DIRECT_H +#include +#elif HAVE_IO_H +#include +#endif +#define mkdir(a, b) _mkdir(a) +#else +#include #endif static inline int is_dos_path(const char *path) { -#ifdef HAVE_DOS_PATHS +#if HAVE_DOS_PATHS if (path[0] && path[1] == ':') return 1; #endif return 0; } -#ifdef __BEOS__ -# include -# include - /* not net_server ? */ -# include - /* R5 didn't have usleep, fake it. Haiku and Zeta has it now. */ -# if B_BEOS_VERSION <= B_BEOS_VERSION_5 -# include - /* doesn't set errno but that's enough */ -# define usleep(t) snooze((bigtime_t)(t)) -# endif -# ifndef SA_RESTART -# warning SA_RESTART not implemented; ffserver might misbehave. -# define SA_RESTART 0 -# endif +#if defined(__OS2__) || defined(__Plan9__) +#define SHUT_RD 0 +#define SHUT_WR 1 +#define SHUT_RDWR 2 #endif -#ifdef CONFIG_NETWORK -#ifndef HAVE_SOCKLEN_T +#if defined(_WIN32) +#define SHUT_RD SD_RECEIVE +#define SHUT_WR SD_SEND +#define SHUT_RDWR SD_BOTH + +#ifndef S_IRUSR +#define S_IRUSR S_IREAD +#endif +#ifndef S_IWUSR +#define S_IWUSR S_IWRITE +#endif +#endif + +#if CONFIG_NETWORK +#if !HAVE_SOCKLEN_T typedef int socklen_t; #endif /* most of the time closing a socket is just closing an fd */ -#ifndef HAVE_CLOSESOCKET +#if !HAVE_CLOSESOCKET #define closesocket close #endif -#ifdef CONFIG_FFSERVER -#ifndef HAVE_POLL_H +#if !HAVE_POLL_H typedef unsigned long nfds_t; +#if HAVE_WINSOCK2_H +#include +#endif +#if !HAVE_STRUCT_POLLFD struct pollfd { int fd; short events; /* events to look for */ @@ -91,11 +113,12 @@ struct pollfd { #define POLLERR 0x0004 /* errors pending */ #define POLLHUP 0x0080 /* disconnected */ #define POLLNVAL 0x1000 /* invalid file descriptor */ +#endif -extern int poll(struct pollfd *fds, nfds_t numfds, int timeout); +int ff_poll(struct pollfd *fds, nfds_t numfds, int timeout); +#define poll ff_poll #endif /* HAVE_POLL_H */ -#endif /* CONFIG_FFSERVER */ #endif /* CONFIG_NETWORK */ #endif /* AVFORMAT_OS_SUPPORT_H */