Global Variable

DISPATCH_MEMORYPRESSURE_CRITICAL

The system memory pressure condition is at the critical stage.

Declaration

var DISPATCH_MEMORYPRESSURE_CRITICAL: Int32 { get }

Discussion

Apps should release as much memory as possible.

See Also

Memory Pressure Event Flags

var DISPATCH_MEMORYPRESSURE_WARN: Int32

The system memory pressure condition is at the warning stage.

var DISPATCH_MEMORYPRESSURE_NORMAL: Int32

The system memory pressure condition has returned to normal.