# FILE_OPEN_TRUNCATE

`import { FILE_OPEN_TRUNCATE } from "destack:fs/binding";`

Truncate the entry after opening.

```ds title="FILE_OPEN_TRUNCATE"
const FILE_OPEN_TRUNCATE: FileOpenFlags
```

[language/library/src/fs/binding/file.ds:27](https://github.com/destack-sh/destack/blob/main/language/library/src/fs/binding/file.ds#L27)