blob: 1a3ce0045cd4672396415551ffb2d6d7e3138cd6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/mbox/ipcSp.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2013,2018 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#if !defined(__IPCSP_H)
#define __IPCSP_H
#include <stdint.h>
#include <errl/errlentry.H>
#include <sys/msg.h>
namespace IPC
{
/**
* Handle IPC messages sent from other nodes
*/
class IpcSp
{
public:
/**
* Initialize the service provider
*/
static void init(errlHndl_t & o_errl);
protected:
/**
* Constructor
*/
IpcSp();
/**
* Destructor
*/
~IpcSp();
/**
* Start message handler
*
* @note This function is used to spawn a new task.
* The args and return value are not used.
*/
static void* msg_handler(void * unused);
private:
/**
* Intiailze the service provider
*/
errlHndl_t _init();
/**
* The ipc service provider message handler.
*/
void msgHandler();
/**
* The IPC message queue
*/
msg_q_t iv_msgQ;
};
}; // namespace IPC
#endif
|
