cgroup

package

v2.5.1 Latest Latest Go to latest Published: Aug 4, 2025 License: MIT Imports: 16 Imported by: 0

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var ErrCgroupIDMapUnsupported = errors.New("cgroup change subscription failed (fanotify not available)")

ErrCgroupIDMapUnsupported is returned when cgroup id map is not available

This section is empty.

type ChangeNotification struct {
	ID     int
	Path   string
	Remove bool
}

ChangeNotification is the notification returned by cgroup monitor when a subscribed cgroup has been added or removed

type Monitor struct {
	// contains filtered or unexported fields
}

Monitor resolves cgroup ids into their respective paths

func NewMonitor(path string) (*Monitor, error)

NewMonitor returns a new cgroup monitor for a given path

func (m *Monitor) Resolve(id int) string

Resolve resolves an id to a path for a cgroup

func (m *Monitor) SubscribeCgroupChange(ch chan<- ChangeNotification) error

SubscribeCgroupChange receives cgroup change notifications. This requires kernel with fanotify support for cgroup