source: rtems/c/src/optman/rtems/no-sem.c @ 9eef52b

4.104.114.84.95
Last change on this file since 9eef52b was 60b791ad, checked in by Joel Sherrill <joel.sherrill@…>, on Feb 17, 1998 at 11:46:28 PM

updated copyright to 1998

  • Property mode set to 100644
File size: 2.2 KB
Line 
1/*
2 *  Semaphore Manager
3 *
4 *
5 *  COPYRIGHT (c) 1989-1998.
6 *  On-Line Applications Research Corporation (OAR).
7 *  Copyright assigned to U.S. Government, 1994.
8 *
9 *  The license and distribution terms for this file may be
10 *  found in the file LICENSE in this distribution or at
11 *  http://www.OARcorp.com/rtems/license.html.
12 *
13 *  $Id$
14 */
15
16#include <rtems/system.h>
17#include <rtems/rtems/status.h>
18#include <rtems/rtems/attr.h>
19#include <rtems/score/isr.h>
20#include <rtems/score/object.h>
21#include <rtems/rtems/options.h>
22#include <rtems/rtems/sem.h>
23#include <rtems/score/states.h>
24#include <rtems/score/thread.h>
25#include <rtems/score/threadq.h>
26#include <rtems/score/interr.h>
27
28void _Semaphore_Manager_initialization(
29  unsigned32 maximum_semaphores
30)
31{
32}
33
34rtems_status_code rtems_semaphore_create(
35  rtems_name            name,
36  unsigned32            count,
37  rtems_attribute       attribute_set,
38  rtems_task_priority   priority_ceiling,
39  Objects_Id           *id
40)
41{
42  _Internal_error_Occurred(
43    INTERNAL_ERROR_RTEMS_API,
44    FALSE,
45    RTEMS_NOT_CONFIGURED
46  );
47  return RTEMS_NOT_CONFIGURED;
48}
49
50rtems_status_code rtems_semaphore_ident(
51  rtems_name    name,
52  unsigned32    node,
53  Objects_Id   *id
54)
55{
56  _Internal_error_Occurred(
57    INTERNAL_ERROR_RTEMS_API,
58    FALSE,
59    RTEMS_NOT_CONFIGURED
60  );
61  return RTEMS_NOT_CONFIGURED;
62}
63
64rtems_status_code rtems_semaphore_delete(
65  Objects_Id id
66)
67{
68  _Internal_error_Occurred(
69    INTERNAL_ERROR_RTEMS_API,
70    FALSE,
71    RTEMS_NOT_CONFIGURED
72  );
73  return RTEMS_NOT_CONFIGURED;
74}
75
76rtems_status_code rtems_semaphore_obtain(
77  Objects_Id        id,
78  unsigned32        option_set,
79  rtems_interval timeout
80)
81{
82  _Internal_error_Occurred(
83    INTERNAL_ERROR_RTEMS_API,
84    FALSE,
85    RTEMS_NOT_CONFIGURED
86  );
87  return RTEMS_NOT_CONFIGURED;
88}
89
90rtems_status_code rtems_semaphore_release(
91  Objects_Id id
92)
93{
94  _Internal_error_Occurred(
95    INTERNAL_ERROR_RTEMS_API,
96    FALSE,
97    RTEMS_NOT_CONFIGURED
98  );
99  return RTEMS_NOT_CONFIGURED;
100}
101
102boolean _Semaphore_Seize(
103  Semaphore_Control *the_semaphore,
104  rtems_option    option_set
105)
106{
107  _Internal_error_Occurred(
108    INTERNAL_ERROR_RTEMS_API,
109    FALSE,
110    RTEMS_NOT_CONFIGURED
111  );
112  _Thread_Executing->Wait.return_code = RTEMS_UNSATISFIED;
113  return TRUE;
114}
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