22 #ifndef AVFORMAT_OS_SUPPORT_H 23 #define AVFORMAT_OS_SUPPORT_H 43 #if defined(_WIN32) && !defined(__MINGW32CE__) 48 # define lseek(f,p,w) _lseeki64((f), (p), (w)) 52 # define stat _stati64 56 # define fstat(f,s) _fstati64((f), (s)) 67 # define lseek(f,p,w) lseek64((f), (p), (w)) 73 if (path[0] && path[1] ==
':')
86 #define SHUT_RD SD_RECEIVE 87 #define SHUT_WR SD_SEND 88 #define SHUT_RDWR SD_BOTH 91 #define S_IRUSR S_IREAD 94 #define S_IWUSR S_IWRITE 100 typedef int socklen_t;
104 #if !HAVE_CLOSESOCKET 105 #define closesocket close 109 typedef unsigned long nfds_t;
112 #include <winsock2.h> 114 #if !HAVE_STRUCT_POLLFD 122 #define POLLIN 0x0001 123 #define POLLOUT 0x0002 124 #define POLLRDNORM POLLIN 125 #define POLLWRNORM POLLOUT 126 #define POLLRDBAND 0x0008 127 #define POLLWRBAND 0x0010 128 #define POLLPRI 0x0020 131 #define POLLERR 0x0004 132 #define POLLHUP 0x0080 133 #define POLLNVAL 0x1000 137 int ff_poll(
struct pollfd *fds, nfds_t numfds,
int timeout);
142 #if defined(__MINGW32CE__) 143 #define mkdir(a, b) _mkdir(a) 144 #elif defined(_WIN32) 149 #define DEF_FS_FUNCTION(name, wfunc, afunc) \ 150 static inline int win32_##name(const char *filename_utf8) \ 152 wchar_t *filename_w; \ 155 if (utf8towchar(filename_utf8, &filename_w)) \ 160 ret = wfunc(filename_w); \ 161 av_free(filename_w); \ 166 return afunc(filename_utf8); \ 169 DEF_FS_FUNCTION(unlink, _wunlink, _unlink)
170 DEF_FS_FUNCTION(mkdir, _wmkdir, _mkdir)
171 DEF_FS_FUNCTION(rmdir, _wrmdir , _rmdir)
173 #define DEF_FS_FUNCTION2(name, wfunc, afunc, partype) \ 174 static inline int win32_##name(const char *filename_utf8, partype par) \ 176 wchar_t *filename_w; \ 179 if (utf8towchar(filename_utf8, &filename_w)) \ 184 ret = wfunc(filename_w, par); \ 185 av_free(filename_w); \ 190 return afunc(filename_utf8, par); \ 193 DEF_FS_FUNCTION2(access, _waccess, _access,
int)
194 DEF_FS_FUNCTION2(stat, _wstati64, _stati64,
struct stat*)
196 static inline int win32_rename(
const char *src_utf8,
const char *dest_utf8)
198 wchar_t *src_w, *dest_w;
201 if (utf8towchar(src_utf8, &src_w))
203 if (utf8towchar(dest_utf8, &dest_w)) {
207 if (!src_w || !dest_w) {
213 ret = MoveFileExW(src_w, dest_w, MOVEFILE_REPLACE_EXISTING);
224 ret = MoveFileExA(src_utf8, dest_utf8, MOVEFILE_REPLACE_EXISTING);
236 ret = rename(src_utf8, dest_utf8);
241 #define mkdir(a, b) win32_mkdir(a) 242 #define rename win32_rename 243 #define rmdir win32_rmdir 244 #define unlink win32_unlink 245 #define access win32_access
static int is_dos_path(const char *path)