diff src/nucleus/ev_extr.h @ 0:4e78acac3d88

src/{condat,cs,gpf,nucleus}: import from Selenite
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 16 Oct 2020 06:23:26 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/nucleus/ev_extr.h	Fri Oct 16 06:23:26 2020 +0000
@@ -0,0 +1,109 @@
+/*************************************************************************/
+/*                                                                       */
+/*               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       */
+/*                                                                       */
+/*      ev_extr.h                                      Nucleus PLUS 1.14 */
+/*                                                                       */
+/* COMPONENT                                                             */
+/*                                                                       */
+/*      EV - Event Group Management                                      */
+/*                                                                       */
+/* DESCRIPTION                                                           */
+/*                                                                       */
+/*      This file contains function prototypes of all functions          */
+/*      accessible to other components.                                  */
+/*                                                                       */
+/* DATA STRUCTURES                                                       */
+/*                                                                       */
+/*      None                                                             */
+/*                                                                       */
+/* FUNCTIONS                                                             */
+/*                                                                       */
+/*      None                                                             */
+/*                                                                       */
+/* DEPENDENCIES                                                          */
+/*                                                                       */
+/*      ev_defs.h                           Event Flag management consts */
+/*                                                                       */
+/* HISTORY                                                               */
+/*                                                                       */
+/*        DATE                    REMARKS                                */
+/*                                                                       */
+/*      03-01-1993      Created initial version 1.0                      */
+/*      04-19-1993      Verified version 1.0                             */
+/*      03-01-1994      Moved include files outside of                   */
+/*                      the file #ifndef to allow the                    */
+/*                      use of actual data structures,                   */
+/*                      modified function prototypes,                    */
+/*                      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                            */
+/*************************************************************************/
+
+#include        "ev_defs.h"                 /* Include EV constants      */
+
+
+/* Check to see if the file has been included already.  */
+
+#ifndef EV_EXTR
+#define EV_EXTR
+
+
+/*  Initialization functions.  */
+
+VOID            EVI_Initialize(VOID);
+
+
+/* Error checking functions.  */
+
+STATUS          EVCE_Create_Event_Group(NU_EVENT_GROUP *group_ptr, CHAR *name);
+STATUS          EVCE_Delete_Event_Group(NU_EVENT_GROUP *group_ptr);
+STATUS          EVCE_Set_Events(NU_EVENT_GROUP *group_ptr, UNSIGNED events, 
+                                                OPTION operation);
+STATUS          EVCE_Retrieve_Events(NU_EVENT_GROUP *group_ptr, 
+                        UNSIGNED requested_flags, OPTION operation, 
+                        UNSIGNED *retrieved_flags, UNSIGNED suspend);
+
+/* Core processing functions.  */
+
+
+STATUS          EVC_Create_Event_Group(NU_EVENT_GROUP *group_ptr, CHAR *name);
+STATUS          EVC_Delete_Event_Group(NU_EVENT_GROUP *group_ptr);
+STATUS          EVC_Set_Events(NU_EVENT_GROUP *group_ptr, UNSIGNED events, 
+                                                OPTION operation);
+STATUS          EVC_Retrieve_Events(NU_EVENT_GROUP *group_ptr, 
+                        UNSIGNED requested_flags, OPTION operation, 
+                        UNSIGNED *retrieved_flags, UNSIGNED suspend);
+
+
+/* Information retrieval functions.  */
+
+UNSIGNED        EVF_Established_Event_Groups(VOID);
+STATUS          EVF_Event_Group_Information(NU_EVENT_GROUP *group_ptr, 
+                        CHAR *name, UNSIGNED *event_flags, 
+                        UNSIGNED *tasks_waiting, NU_TASK **first_task);
+UNSIGNED        EVF_Event_Group_Pointers(NU_EVENT_GROUP **pointer_list, 
+                                                UNSIGNED maximum_pointers);
+#endif
+
+
+
+
+