## NAME

ACE_IPC_SAP - Defines the member functions for the base class of the ACE_IPC_SAP abstraction.

## SYNOPSIS

    #include <ace/IPC_SAP.h>

    class ACE_IPC_SAP
    {
      public:
        ~ACE_IPC_SAP (void);
        int control (int cmd, void *) const;
        int enable (int value) const;
        int disable (int value) const;
        ACE_HANDLE get_handle (void) const;
        void set_handle (ACE_HANDLE handle);
        void dump (void) const;
        ACE_ALLOC_HOOK_DECLARE;
      protected:
        ACE_IPC_SAP (void);
      private:
        ACE_HANDLE handle_;
        static pid_t pid_;
    };

## Common I/O handle options related to sockets.

    int enable (int value) const;

Enable asynchronous I/O (ACE_SIGIO), urgent data (ACE_SIGURG), non-blocking I/O (ACE_NONBLOCK), or close-on-exec (ACE_CLOEXEC), which is passed as the `value`.

    int disable (int value) const;

Disable asynchronous I/O (ACE_SIGIO), urgent data (ACE_SIGURG), non-blocking I/O (ACE_NONBLOCK), or close-on-exec (ACE_CLOEXEC), which is passed as the `value`.

    ACE_HANDLE get_handle (void) const;

Get the underlying handle.

    void set_handle (ACE_HANDLE handle);

Set the underlying handle.

    void dump (void) const;

Dump the state of an object.

    ACE_ALLOC_HOOK_DECLARE;

Declare the dynamic allocation hooks.

## Ensure that ACE_IPC_SAP is an abstract base class.

    ACE_IPC_SAP (void);

Default constructor.

## AUTHOR

Doug Schmidt

## LIBRARY

ace