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comparison src/nucleus/ev_extr.h @ 0:92470e5d0b9e

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src: partial import from FC Selenite
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 15 May 2020 01:28:16 +0000
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-1:000000000000 0:92470e5d0b9e
1 /*************************************************************************/
2 /* */
3 /* Copyright Mentor Graphics Corporation 2002 */
4 /* All Rights Reserved. */
5 /* */
6 /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */
7 /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */
8 /* SUBJECT TO LICENSE TERMS. */
9 /* */
10 /*************************************************************************/
11
12 /*************************************************************************/
13 /* */
14 /* FILE NAME VERSION */
15 /* */
16 /* ev_extr.h Nucleus PLUS 1.14 */
17 /* */
18 /* COMPONENT */
19 /* */
20 /* EV - Event Group Management */
21 /* */
22 /* DESCRIPTION */
23 /* */
24 /* This file contains function prototypes of all functions */
25 /* accessible to other components. */
26 /* */
27 /* DATA STRUCTURES */
28 /* */
29 /* None */
30 /* */
31 /* FUNCTIONS */
32 /* */
33 /* None */
34 /* */
35 /* DEPENDENCIES */
36 /* */
37 /* ev_defs.h Event Flag management consts */
38 /* */
39 /* HISTORY */
40 /* */
41 /* DATE REMARKS */
42 /* */
43 /* 03-01-1993 Created initial version 1.0 */
44 /* 04-19-1993 Verified version 1.0 */
45 /* 03-01-1994 Moved include files outside of */
46 /* the file #ifndef to allow the */
47 /* use of actual data structures, */
48 /* modified function prototypes, */
49 /* resulting in version 1.1 */
50 /* */
51 /* 03-18-1994 Verified version 1.1 */
52 /* 04-17-1996 updated to version 1.2 */
53 /* 03-24-1998 Released version 1.3 */
54 /* 03-26-1999 Released 1.11m (new release */
55 /* numbering scheme) */
56 /* 04-17-2002 Released version 1.13m */
57 /* 11-07-2002 Released version 1.14 */
58 /*************************************************************************/
59
60 #include "ev_defs.h" /* Include EV constants */
61
62
63 /* Check to see if the file has been included already. */
64
65 #ifndef EV_EXTR
66 #define EV_EXTR
67
68
69 /* Initialization functions. */
70
71 VOID EVI_Initialize(VOID);
72
73
74 /* Error checking functions. */
75
76 STATUS EVCE_Create_Event_Group(NU_EVENT_GROUP *group_ptr, CHAR *name);
77 STATUS EVCE_Delete_Event_Group(NU_EVENT_GROUP *group_ptr);
78 STATUS EVCE_Set_Events(NU_EVENT_GROUP *group_ptr, UNSIGNED events,
79 OPTION operation);
80 STATUS EVCE_Retrieve_Events(NU_EVENT_GROUP *group_ptr,
81 UNSIGNED requested_flags, OPTION operation,
82 UNSIGNED *retrieved_flags, UNSIGNED suspend);
83
84 /* Core processing functions. */
85
86
87 STATUS EVC_Create_Event_Group(NU_EVENT_GROUP *group_ptr, CHAR *name);
88 STATUS EVC_Delete_Event_Group(NU_EVENT_GROUP *group_ptr);
89 STATUS EVC_Set_Events(NU_EVENT_GROUP *group_ptr, UNSIGNED events,
90 OPTION operation);
91 STATUS EVC_Retrieve_Events(NU_EVENT_GROUP *group_ptr,
92 UNSIGNED requested_flags, OPTION operation,
93 UNSIGNED *retrieved_flags, UNSIGNED suspend);
94
95
96 /* Information retrieval functions. */
97
98 UNSIGNED EVF_Established_Event_Groups(VOID);
99 STATUS EVF_Event_Group_Information(NU_EVENT_GROUP *group_ptr,
100 CHAR *name, UNSIGNED *event_flags,
101 UNSIGNED *tasks_waiting, NU_TASK **first_task);
102 UNSIGNED EVF_Event_Group_Pointers(NU_EVENT_GROUP **pointer_list,
103 UNSIGNED maximum_pointers);
104 #endif
105
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