Global Variable

DISPATCH_MEMORYPRESSURE_WARN

The system memory pressure condition is at the warning stage.

Declaration

var DISPATCH_MEMORYPRESSURE_WARN: Int32 { get }

Discussion

Apps should release memory that they do not need right now.

See Also

Memory Pressure Event Flags

var DISPATCH_MEMORYPRESSURE_NORMAL: Int32

The system memory pressure condition has returned to normal.

var DISPATCH_MEMORYPRESSURE_CRITICAL: Int32

The system memory pressure condition is at the critical stage.