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    PRCallOnceType

    « NSPR API Reference « Process Initialization

    Structure for tracking initialization.

    Syntax

    #include <prinit.h>
    
    typedef struct PRCallOnceType {
      PRIntn initialized;
      PRInt32 inProgress;
      PRStatus status;
    } PRCallOnceType;
    

    Fields

    The structure has these fields:

    initialized
    If not zero, the initialization process has been completed.
    inProgress
    If not zero, the initialization process is currently being executed. Calling threads that observe this status block until inProgress is zero.
    status
    An indication of the outcome of the initialization process.

    Description

    The client is responsible for initializing the PRCallOnceType structure to all zeros. This initialization must be accomplished before any threading issues exist.

    Document Tags and Contributors

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