NTSTATUS AfdWaitForListen	(	PDEVICE_OBJECT	DeviceObject,
		PIRP	Irp,
		PIO_STACK_LOCATION	IrpSp
	)

Definition at line 274 of file listen.c.

Referenced by AfdDispatch().

                                                      {
    PFILE_OBJECT FileObject = IrpSp->FileObject;
    PAFD_FCB FCB = FileObject->FsContext;
    NTSTATUS Status;

    AFD_DbgPrint(MID_TRACE,("Called\n"));

    if( !SocketAcquireStateLock( FCB ) ) return LostSocket( Irp );

    if( !IsListEmpty( &FCB->PendingConnections ) ) {
        PLIST_ENTRY PendingConn = FCB->PendingConnections.Flink;

        /* We have a pending connection ... complete this irp right away */
        Status = SatisfyPreAccept
            ( Irp,
              CONTAINING_RECORD
              ( PendingConn, AFD_TDI_OBJECT_QELT, ListEntry ) );

        AFD_DbgPrint(MID_TRACE,("Completed a wait for accept\n"));

        if ( !IsListEmpty( &FCB->PendingConnections ) )
        {
             FCB->PollState |= AFD_EVENT_ACCEPT;
             FCB->PollStatus[FD_ACCEPT_BIT] = STATUS_SUCCESS;
             PollReeval( FCB->DeviceExt, FCB->FileObject );
        } else
             FCB->PollState &= ~AFD_EVENT_ACCEPT;

        SocketStateUnlock( FCB );
        return Status;
    } else if (FCB->NonBlocking) {
        AFD_DbgPrint(MIN_TRACE,("No connection ready on a non-blocking socket\n"));

        return UnlockAndMaybeComplete(FCB, STATUS_CANT_WAIT, Irp, 0);
    } else {
        AFD_DbgPrint(MID_TRACE,("Holding\n"));

        return LeaveIrpUntilLater( FCB, Irp, FUNCTION_PREACCEPT );
    }
}

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