blob: 580a7a20388a03e1111819a00fe1de7ad3942042 (
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
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/usr/initservice/taskargs.H $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* COPYRIGHT International Business Machines Corp. 2011,2012 */
/* */
/* p1 */
/* */
/* Object Code Only (OCO) source materials */
/* Licensed Internal Code Source Materials */
/* IBM HostBoot Licensed Internal Code */
/* */
/* The source code for this program is not published or otherwise */
/* divested of its trade secrets, irrespective of what has been */
/* deposited with the U.S. Copyright Office. */
/* */
/* Origin: 30 */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __TASKARGS_TASKARGS_H
#define __TASKARGS_TASKARGS_H
/**
* @file taskargs.H
*
* Common file to hold arguments passed to and from tasks.
*
*/
#include <assert.h>
#include <sys/sync.h>
#include <trace/interface.H>
#include <sys/task.h> // needed to make macro work
#include <errl/errlentry.H>
#include <errl/errlmanager.H>
/**
*
* @def TASK_ENTRY_MACRO( MyInitFn )
*
* set up a _start() task entry routine.
*
* MyInitFn should be declared in your task/namespace with one parameter,
* a reference to an errorlog.
*
* Example:
*
* static void init( errlHndl_t &io_rtaskRetErrl );
*
* Then if you wish to terminate with an error, say
*
* io_rtaskRetErrl = my_errl;
* return;
*
* This is not as flexible as the old TaskArgs setup but much simpler.
*
*/
#define TASK_ENTRY_MACRO( MyInitFn ) \
extern "C" \
void * _start( void *io_pArgs ) \
{ \
errlHndl_t io_rtaskRetErrl = NULL; \
void *ret = NULL; \
\
MyInitFn( io_rtaskRetErrl ); \
\
ret = reinterpret_cast<void *>(io_rtaskRetErrl); \
return ret; \
}
#endif
|