/*************************************************************************//* *//* Copyright Mentor Graphics Corporation 2002 *//* All Rights Reserved. *//* *//* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS *//* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS *//* SUBJECT TO LICENSE TERMS. *//* *//*************************************************************************//*************************************************************************//* *//* FILE NAME VERSION *//* *//* qui.c Nucleus PLUS 1.14 *//* *//* COMPONENT *//* *//* QU - Queue Management *//* *//* DESCRIPTION *//* *//* This file contains the initialization routine for the queue *//* management component. *//* *//* DATA STRUCTURES *//* *//* None *//* *//* FUNCTIONS *//* *//* QUI_Initialize Queue Management Initialize *//* *//* DEPENDENCIES *//* *//* qu_defs.h Queue component constants *//* *//* HISTORY *//* *//* DATE REMARKS *//* *//* 03-01-1993 Created initial version 1.0 *//* 04-19-1993 Verified version 1.0 *//* 03-01-1994 Modified copyright, resulting in *//* version 1.1 *//* *//* 03-18-1994 Verified version 1.1 *//* 04-17-1996 updated to version 1.2 *//* 03-24-1998 Released version 1.3 *//* 03-26-1999 Released 1.11m (new release *//* numbering scheme) *//* 04-17-2002 Released version 1.13m *//* 11-07-2002 Released version 1.14 *//*************************************************************************/#define NU_SOURCE_FILE#include "qu_defs.h" /* Queue constants */#include "qu_extr.h" /* Queue interfaces *//* Define external inner-component global data references. */extern CS_NODE *QUD_Created_Queues_List;extern UNSIGNED QUD_Total_Queues;extern TC_PROTECT QUD_List_Protect;/*************************************************************************//* *//* FUNCTION *//* *//* QUI_Initialize *//* *//* DESCRIPTION *//* *//* This function initializes the data structures that control the *//* operation of the Queue component (QU). There are no queues *//* initially. This routine must be called from Supervisor mode in *//* Supervisor/User mode switching kernels. *//* *//* CALLED BY *//* *//* INC_Initialize System initialization *//* *//* CALLS *//* *//* None *//* *//* INPUTS *//* *//* None *//* *//* OUTPUTS *//* *//* QUD_Created_Queues_List List of created queues *//* QUD_Total_Queues Number of created queues *//* QUD_List_Protect Protection for queue list *//* *//* HISTORY *//* *//* DATE REMARKS *//* *//* 03-01-1993 Created initial version 1.0 *//* 04-19-1993 Verified version 1.0 *//* *//*************************************************************************/VOID QUI_Initialize(VOID){ /* Initialize the created queue list to NU_NULL. */ QUD_Created_Queues_List = NU_NULL; /* Initialize the total number of created queues to 0. */ QUD_Total_Queues = 0; /* Initialize the list protection structure. */ QUD_List_Protect.tc_tcb_pointer = NU_NULL;}