source: rtems/cpukit/include/rtems/score/status.h @ f74e806d

5
Last change on this file since f74e806d was f74e806d, checked in by Sebastian Huber <sebastian.huber@…>, on Jan 2, 2020 at 10:30:33 AM

mpci: Fix blocking proxy status

Remove THREAD_STATUS_PROXY_BLOCKING and replace it with
STATUS_PROXY_BLOCKING.

  • Property mode set to 100644
File size: 4.0 KB
Line 
1/*
2 * Copyright (c) 2016 embedded brains GmbH.  All rights reserved.
3 *
4 *  embedded brains GmbH
5 *  Dornierstr. 4
6 *  82178 Puchheim
7 *  Germany
8 *  <rtems@embedded-brains.de>
9 *
10 * The license and distribution terms for this file may be
11 * found in the file LICENSE in this distribution or at
12 * http://www.rtems.org/license/LICENSE.
13 */
14
15#ifndef _RTEMS_SCORE_STATUS_H
16#define _RTEMS_SCORE_STATUS_H
17
18#include <rtems/score/basedefs.h>
19
20#include <errno.h>
21#include <pthread.h>
22
23#ifdef __cplusplus
24extern "C" {
25#endif /* __cplusplus */
26
27/**
28 * @brief Status code parts for the Classic API.
29 *
30 * Must be in synchronization with rtems_status_code.
31 */
32typedef enum {
33  STATUS_CLASSIC_INCORRECT_STATE = 14,
34  STATUS_CLASSIC_INTERNAL_ERROR = 13,
35  STATUS_CLASSIC_INVALID_NUMBER = 10,
36  STATUS_CLASSIC_INVALID_PRIORITY = 19,
37  STATUS_CLASSIC_INVALID_SIZE = 8,
38  STATUS_CLASSIC_NO_MEMORY = 26,
39  STATUS_CLASSIC_NOT_DEFINED = 11,
40  STATUS_CLASSIC_NOT_OWNER_OF_RESOURCE = 23,
41  STATUS_CLASSIC_OBJECT_WAS_DELETED = 7,
42  STATUS_CLASSIC_PROXY_BLOCKING = 29,
43  STATUS_CLASSIC_RESOURCE_IN_USE = 12,
44  STATUS_CLASSIC_SUCCESSFUL = 0,
45  STATUS_CLASSIC_TIMEOUT = 6,
46  STATUS_CLASSIC_TOO_MANY = 5,
47  STATUS_CLASSIC_UNSATISFIED = 13
48} Status_Classic;
49
50/**
51 * @brief Macro to build a status code from Classic and POSIX API parts.
52 */
53#define STATUS_BUILD( classic_status, posix_status ) \
54  ( ( ( (unsigned int) ( posix_status ) ) << 8 ) | ( classic_status ) )
55
56/**
57 * @brief Macro to get the Classic API status code.
58 */
59#define STATUS_GET_CLASSIC( status ) \
60  ( ( status ) & 0xff )
61
62/**
63 * @brief Macro to get the POSIX API status code.
64 *
65 * Performs an arithmetic shift to reconstruct a negative POSIX status.
66 */
67#define STATUS_GET_POSIX( status ) \
68  ( ( ( (int) ( status ) ) | 0xff ) >> 8 )
69
70/**
71 * @brief Status codes.
72 */
73typedef enum {
74  STATUS_BARRIER_AUTOMATICALLY_RELEASED =
75    STATUS_BUILD( STATUS_CLASSIC_SUCCESSFUL, PTHREAD_BARRIER_SERIAL_THREAD ),
76  STATUS_DEADLOCK =
77    STATUS_BUILD( STATUS_CLASSIC_INCORRECT_STATE, EDEADLK ),
78  STATUS_FLUSHED =
79    STATUS_BUILD( STATUS_CLASSIC_UNSATISFIED, EAGAIN ),
80  STATUS_INCORRECT_STATE =
81    STATUS_BUILD( STATUS_CLASSIC_INCORRECT_STATE, EINVAL ),
82  STATUS_INTERRUPTED =
83    STATUS_BUILD( STATUS_CLASSIC_INTERNAL_ERROR, EINTR ),
84  STATUS_INVALID_NUMBER =
85    STATUS_BUILD( STATUS_CLASSIC_INVALID_NUMBER, EINVAL ),
86  STATUS_INVALID_PRIORITY =
87    STATUS_BUILD( STATUS_CLASSIC_INVALID_PRIORITY, EINVAL ),
88  STATUS_MAXIMUM_COUNT_EXCEEDED =
89    STATUS_BUILD( STATUS_CLASSIC_INTERNAL_ERROR, EOVERFLOW ),
90  STATUS_MESSAGE_INVALID_SIZE =
91    STATUS_BUILD( STATUS_CLASSIC_INVALID_SIZE, EMSGSIZE ),
92  STATUS_MESSAGE_QUEUE_WAIT_IN_ISR =
93    STATUS_BUILD( STATUS_CLASSIC_INTERNAL_ERROR, ENOMEM ),
94  STATUS_MESSAGE_QUEUE_WAS_DELETED =
95    STATUS_BUILD( STATUS_CLASSIC_OBJECT_WAS_DELETED, EBADF ),
96  STATUS_MINUS_ONE =
97    -1,
98  STATUS_MUTEX_CEILING_VIOLATED =
99    STATUS_BUILD( STATUS_CLASSIC_INVALID_PRIORITY, EINVAL ),
100  STATUS_NESTING_NOT_ALLOWED =
101    STATUS_BUILD( STATUS_CLASSIC_UNSATISFIED, EDEADLK ),
102  STATUS_NO_MEMORY =
103    STATUS_BUILD( STATUS_CLASSIC_NO_MEMORY, EINVAL ),
104  STATUS_NOT_DEFINED =
105    STATUS_BUILD( STATUS_CLASSIC_NOT_DEFINED, EINVAL ),
106  STATUS_NOT_OWNER =
107    STATUS_BUILD( STATUS_CLASSIC_NOT_OWNER_OF_RESOURCE, EPERM ),
108  STATUS_OBJECT_WAS_DELETED =
109    STATUS_BUILD( STATUS_CLASSIC_OBJECT_WAS_DELETED, EINVAL ),
110  STATUS_PROXY_BLOCKING =
111    STATUS_BUILD( STATUS_CLASSIC_PROXY_BLOCKING, EINVAL ),
112  STATUS_RESOURCE_IN_USE =
113    STATUS_BUILD( STATUS_CLASSIC_RESOURCE_IN_USE, EBUSY ),
114  STATUS_RESULT_TOO_LARGE =
115    STATUS_BUILD( STATUS_CLASSIC_UNSATISFIED, ERANGE ),
116  STATUS_SUCCESSFUL =
117    STATUS_BUILD( STATUS_CLASSIC_SUCCESSFUL, 0 ),
118  STATUS_TIMEOUT =
119    STATUS_BUILD( STATUS_CLASSIC_TIMEOUT, ETIMEDOUT ),
120  STATUS_TOO_MANY =
121    STATUS_BUILD( STATUS_CLASSIC_TOO_MANY, EAGAIN ),
122  STATUS_UNAVAILABLE =
123    STATUS_BUILD( STATUS_CLASSIC_UNSATISFIED, EBUSY ),
124  STATUS_UNSATISFIED =
125    STATUS_BUILD( STATUS_CLASSIC_UNSATISFIED, EAGAIN )
126} Status_Control;
127
128#ifdef __cplusplus
129}
130#endif /* __cplusplus */
131
132#endif /* _RTEMS_SCORE_STATUS_H */
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