Struct DirectoryNodes 

pub struct DirectoryNodes { /* private fields */ }

Represents all directory nodes of a cgroup hierarchy.

Implementations

impl DirectoryNodes

pub fn new(root_cgroup: Weak<CgroupRoot>) -> Arc<DirectoryNodes>

pub fn get_node(&self, cgroup: &Arc<Cgroup>) -> Result<FsNodeHandle, Errno>

Looks for the corresponding node in the filesystem, errors if not found.

pub fn get_nodes(&self, cgroups: &Vec<Arc<Cgroup>>) -> Vec<Option<FsNodeHandle>>

Returns the corresponding nodes for a set of cgroups.

pub fn add_node( &self, cgroup: &Arc<Cgroup>, directory: CgroupDirectoryHandle, fs: &FileSystemHandle, ) -> FsNodeHandle

Creates a new FsNode for directory and stores it in nodes.

pub fn remove_node(&self, cgroup: &Arc<Cgroup>) -> Result<FsNodeHandle, Errno>

Removes an entry from nodes, errors if not found.