mozilla
Your Search Results

    PR_AtomicIncrement

    « NSPR API Reference « Atomic Operations

    Atomically increments a 32-bit value.

    Syntax

    #include <pratom.h> 
    
    PRInt32 PR_AtomicIncrement(PRInt32 *val);
    

    Parameter

    The function has the following parameter:

    val
    A pointer to the value to increment.

    Returns

    The function returns the incremented value (i.e., the result).

    Description

    The referenced variable is incremented by one. The result of the function is the value of the memory after the operation. The writing of the memory is unconditional.

    Document Tags and Contributors

    Contributors to this page: Rappo
    Last updated by: Rappo,