cap_primitives/fs/via_parent/
set_symlink_permissions.rs

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use super::open_parent;
use crate::fs::{set_symlink_permissions_unchecked, MaybeOwnedFile, Permissions};
use std::path::Path;
use std::{fs, io};

#[inline]
pub(crate) fn set_symlink_permissions(
    start: &fs::File,
    path: &Path,
    perm: Permissions,
) -> io::Result<()> {
    let start = MaybeOwnedFile::borrowed(start);

    let (dir, basename) = open_parent(start, path)?;

    set_symlink_permissions_unchecked(&dir, basename.as_ref(), perm)
}