diff options
Diffstat (limited to 'libavformat/os_support.h')
| -rw-r--r-- | libavformat/os_support.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/libavformat/os_support.h b/libavformat/os_support.h index 4aa98bdc18..49490655a9 100644 --- a/libavformat/os_support.h +++ b/libavformat/os_support.h @@ -170,14 +170,31 @@ static inline int win32_rename(const char *src_utf8, const char *dest_utf8) goto fallback; } - ret = _wrename(src_w, dest_w); + ret = MoveFileExW(src_w, dest_w, MOVEFILE_REPLACE_EXISTING); av_free(src_w); av_free(dest_w); + // Lacking proper mapping from GetLastError() error codes to errno codes + if (ret) + errno = EPERM; return ret; fallback: /* filename may be be in CP_ACP */ - return rename(src_utf8, dest_utf8); +#if HAVE_MOVEFILEEXA + ret = MoveFileExA(src_utf8, dest_utf8, MOVEFILE_REPLACE_EXISTING); + if (ret) + errno = EPERM; +#else + /* Windows Phone doesn't have MoveFileExA. However, it's unlikely + * that anybody would input filenames in CP_ACP there, so this + * fallback is kept mostly for completeness. Alternatively we could + * do MultiByteToWideChar(CP_ACP) and use MoveFileExW, but doing + * explicit conversions with CP_ACP is allegedly forbidden in windows + * store apps (or windows phone), and the notion of a native code page + * doesn't make much sense there. */ + ret = rename(src_utf8, dest_utf8); +#endif + return ret; } #define mkdir(a, b) win32_mkdir(a) |