Novell Documentation: Storage Architecture Components (incl. Media Manager & NWPA) - NPA_Add

NPA_Add

Atomic add function for multiprocessor (MP) safe operation.

Requirements:The memory location must be valid or the system abends.
Thread Context:Non-Blocking

Syntax

    void NPA_Add (
       LONG  *value 
       LONG   addend

Parameters

value: (IN) Points to the value to be updated.

addend: (IN) The 32-bit constant to be added to the quantity pointed to by value.

Remarks

Atomic add function for multiprocessor (MP) safe operation.