Struct selinux::SecurityContextList

pub struct SecurityContextList { /* fields omitted */ }

List of security contexts.

Implementations

impl SecurityContextList

pub fn as_ptr(&self) -> *const *const c_char

Return the managed raw pointer to c_char.

pub fn as_mut_ptr(&mut self) -> *mut *mut c_char

Return the managed raw pointer to c_char.

pub fn len(&self) -> usize

Number of security contexts present in this list.

pub fn is_empty(&self) -> bool

Return true if this list is empty.

pub fn of_se_user(
    se_user: &str,
    level: Option<&str>,
    reachable_from_context: Option<&SecurityContext<'_>>
) -> Result<Self>

Obtain a list of contexts, for the specified SELinux user identity, that are reachable from the specified reachable_from_context.

See: get_ordered_context_list(), get_ordered_context_list_with_level().

pub fn get(&self, index: usize, raw_format: bool) -> Option<SecurityContext<'_>>

Return the security context at the given index, if the index is valid.

⚠️ The returned instance does NOT own the context. When the returned instance get dropped, it will NOT deallocate the provided context. Deallocation of the context will only happen when the whole list gets dropped.

pub fn user_selected_context(
    &self,
    raw_format: bool
) -> Result<SecurityContext<'_>>

Ask the user via stdin/stdout as to which context they want from this list of contexts, and return a new context as selected by the user.

See: query_user_context().

Trait Implementations

impl Debug for SecurityContextList

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for SecurityContextList

fn drop(&mut self)

See: freeconary().