Function storage_common_is_subdir 

pub unsafe extern "C" fn storage_common_is_subdir(
    storage: *mut Storage,
    parent: *const c_char,
    child: *const c_char,
) -> bool

Check whether a path is a subpath of another path.

This function respects storage-defined equivalence rules (see storage_common_equivalent_path).

Arguments

• storage - pointer to a storage API instance.
• parent - pointer to a zero-terminated string containing the parent path.
• child - pointer to a zero-terminated string containing the child path.

Returns

true if child is a subpath of parent, or if child is equivalent to parent; false otherwise.