- /* Access denied error for the first time. Try
- * adjusting file attributes. */
-
- /* Get attributes of the existing file. */
- DWORD attribs = GetFileAttributes(path);
- if (attribs != INVALID_FILE_ATTRIBUTES &&
- (attribs & (FILE_ATTRIBUTE_HIDDEN |
- FILE_ATTRIBUTE_SYSTEM |
- FILE_ATTRIBUTE_READONLY)))
- {
- /* If the existing file has
- * FILE_ATTRIBUTE_HIDDEN and/or
- * FILE_ATTRIBUTE_SYSTEM, they must be set in
- * the call to CreateFile(). This is true even
- * when FILE_ATTRIBUTE_NORMAL was not specified,
- * contrary to the MS "documentation". */
- dwFlagsAndAttributes |= (attribs &
- (FILE_ATTRIBUTE_HIDDEN |
- FILE_ATTRIBUTE_SYSTEM));
- /* If the existing file has
- * FILE_ATTRIBUTE_READONLY, it must be cleared
- * before attempting to create a new file over
- * it. This is true even when the process has
- * the SE_RESTORE_NAME privilege and requested
- * the FILE_FLAG_BACKUP_SEMANTICS flag to
- * CreateFile(). */
- if (attribs & FILE_ATTRIBUTE_READONLY) {
- SetFileAttributes(path,
- attribs & ~FILE_ATTRIBUTE_READONLY);
- }
- retry_count++;
- goto retry;
- }
- }