Macro

DISPATCH_MEMORYPRESSURE_WARN

The system memory pressure condition is at the warning stage.

Declaration

#define DISPATCH_MEMORYPRESSURE_WARN

Discussion

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

See Also

Memory Pressure Event Flags

DISPATCH_MEMORYPRESSURE_NORMAL

The system memory pressure condition has returned to normal.

DISPATCH_MEMORYPRESSURE_CRITICAL

The system memory pressure condition is at the critical stage.