Pragma Restricted_Run_Time

Next: Pragma Restriction_Warnings, Previous: Pragma Ravenscar, Up: Implementation Defined Pragmas

Syntax:

     pragma Restricted_Run_Time;

A configuration pragma that establishes the following set of restrictions:

No_Abort_Statements
No_Entry_Queue
No_Task_Hierarchy
No_Task_Allocators
No_Dynamic_Priorities
No_Terminate_Alternatives
No_Dynamic_Interrupts
No_Protected_Type_Allocators
No_Local_Protected_Objects
No_Requeue
No_Task_Attributes
Max_Asynchronous_Select_Nesting = 0
Max_Task_Entries = 0
Max_Protected_Entries = 1
Max_Select_Alternatives = 0

This set of restrictions causes the automatic selection of a simplified version of the run time that provides improved performance for the limited set of tasking functionality permitted by this set of restrictions.