CheckMemoryCgroup checks if the memory cgroup is enabled.

ConfirmSystemdAppTracking checks if systemd tracks this process as a snap app.

ConfirmSystemdServiceTracking checks if systemd tracks this process as a snap service.

CreateTransientScopeForTracking puts the current process in a transient scope.

IsUnified returns true when a unified cgroup hierarchy is in use.

MatchUnifiedHierarchy provides matches for unified cgroup hierarchies.

MatchV1Controller provides a matches for a given v1 controller.

MatchV1NamedHierarchy provides a matcher for a given named v1 hierarchy.

MockFreezing replaces the real implementation of freeze and thaw.

MockVersion sets the reported version of cgroup support.

MonitorSnapEnded monitors the running instances of a snap.

PidsOfSnap returns the association of security tags to PIDs.

ProcessPathInTrackingCgroup returns the path in the hierarchy of the tracking cgroup.

ProcGroup finds the path of a given cgroup controller for provided process id.

ProcPidPath returns the path to the cgroup file under /proc for the given process id.

Version returns the detected cgroup version.

Separate block, because iota is fun.

FreezeSnapProcesses suspends execution of all the processes belonging to a given snap.

KillSnapProcesses sends a signal to all the processes belonging to a given snap.

ThawSnapProcesses resumes execution of all processes belonging to a given snap.

TrackingOptions control how tracking, based on systemd transient scope, operates.

GroupMatcher attempts to match the cgroup entry.