enable_verity_on_copy

composefs::fsverity

Function enable_verity_on_copy 

Source 
fn enable_verity_on_copy<H: FsVerityHashValue>(
    dirfd: impl AsFd,
    fd: BorrowedFd<'_>,
) -> Result<OwnedFd, EnableVerityError>
Expand description

Enable fs-verity on a new copy of fd, consuming fd and returning the new copy. The copy is created via O_TMPFILE relative to dirfd.