func (self *FindFile) Close() error {
if self.handle != 0 {
if err := wrappers.FindClose(self.handle); err != nil {
return NewWindowsError("FindClose", err)
}
self.handle = 0
wrappers.RtlZeroMemory((*byte)(unsafe.Pointer(&self.current)), unsafe.Sizeof(self.current))
}
return nil
}
func FileExists(fileName string) (bool, error) {
var wfd wrappers.WIN32_FIND_DATA
handle, err := wrappers.FindFirstFile(syscall.StringToUTF16Ptr(fileName), &wfd)
if err == wrappers.ERROR_FILE_NOT_FOUND {
return false, nil
} else if err != nil {
return false, NewWindowsError("FindFirstFile", err)
}
wrappers.FindClose(handle)
return true, nil
}