diff gsm-fw/nucleus/evi.c @ 143:afceeeb2cba1

Our nuc-fw is destined to become gsm-fw, so I went ahead and did the big hg mv
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Tue, 12 Nov 2013 05:35:48 +0000
parents nuc-fw/nucleus/evi.c@947b1f473960
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gsm-fw/nucleus/evi.c	Tue Nov 12 05:35:48 2013 +0000
@@ -0,0 +1,135 @@
+/*************************************************************************/
+/*                                                                       */
+/*               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       */
+/*                                                                       */
+/*      evi.c                                          Nucleus PLUS 1.14 */
+/*                                                                       */
+/* COMPONENT                                                             */
+/*                                                                       */
+/*      EV - Event Group Management                                      */
+/*                                                                       */
+/* DESCRIPTION                                                           */
+/*                                                                       */
+/*      This file contains the initialization routine for the Event      */
+/*      Group Management component.                                      */
+/*                                                                       */
+/* DATA STRUCTURES                                                       */
+/*                                                                       */
+/*      None                                                             */
+/*                                                                       */
+/* FUNCTIONS                                                             */
+/*                                                                       */
+/*      EVI_Initialize                      Event Group Management Init  */
+/*                                                                       */
+/* DEPENDENCIES                                                          */
+/*                                                                       */
+/*      ev_defs.h                           Event Group component const. */
+/*                                                                       */
+/* 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        "ev_defs.h"                 /* Event Group constants     */
+#include        "ev_extr.h"                 /* Event Group interfaces    */
+
+
+/* Define external inner-component global data references.  */
+
+extern CS_NODE         *EVD_Created_Event_Groups_List;
+extern UNSIGNED         EVD_Total_Event_Groups;
+extern TC_PROTECT       EVD_List_Protect;
+
+
+/*************************************************************************/
+/*                                                                       */
+/* FUNCTION                                                              */
+/*                                                                       */
+/*      EVI_Initialize                                                   */
+/*                                                                       */
+/* DESCRIPTION                                                           */
+/*                                                                       */
+/*      This function initializes the data structures that control the   */
+/*      operation of the Event Group component (EV).  There are no       */
+/*      event groups 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                                                               */
+/*                                                                       */
+/*      EVD_Created_Event_Groups_List       List of created event groups */
+/*      EVD_Total_Event_Groups              Number of created event      */
+/*                                            groups                     */
+/*      EVD_List_Protect                    Protection for event group   */
+/*                                            list                       */
+/*                                                                       */
+/* HISTORY                                                               */
+/*                                                                       */
+/*        DATE                    REMARKS                                */
+/*                                                                       */
+/*      03-01-1993      Created initial version 1.0                      */
+/*      04-19-1993      Verified version 1.0                             */
+/*                                                                       */
+/*************************************************************************/
+VOID  EVI_Initialize(VOID)
+{
+NU_SUPERV_USER_VARIABLES
+
+    /* Switch to supervisor mode */
+    NU_SUPERVISOR_MODE();
+
+    /* Initialize the created event group list to NU_NULL.  */
+    EVD_Created_Event_Groups_List =  NU_NULL;
+
+    /* Initialize the total number of created event groups to 0.  */
+    EVD_Total_Event_Groups =  0;
+
+    /* Initialize the list protection structure.  */
+    EVD_List_Protect.tc_tcb_pointer =      NU_NULL;
+
+    /* Return to user mode */
+    NU_USER_MODE();
+}
+
+
+
+
+
+