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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
// Copyright (c) rAthena Project (www.rathena.org) - Licensed under GNU GPL
// For more information, see LICENCE in the main folder
#ifndef COMMON_THREAD_H
#define COMMON_THREAD_H
#include "../common/cbasetypes.h"
typedef struct rAthread rAthread;
typedef void* (*rAthreadProc)(void*);
typedef enum RATHREAD_PRIO {
RAT_PRIO_LOW = 0,
RAT_PRIO_NORMAL,
RAT_PRIO_HIGH
} RATHREAD_PRIO;
/**
* Creates a new Thread
*
* @param entyPoint - entryProc,
* @param param - general purpose parameter, would be given as parameter to the thread's entry point.
*
* @return not NULL if success
*/
rAthread *rathread_create(rAthreadProc entryPoint, void *param);
/**
* Creates a new Thread (with more creation options)
*
* @param entyPoint - entryProc,
* @param param - general purpose parameter, would be given as parameter to the thread's entry point
* @param szStack - stack Size in bytes
* @param prio - Priority of the Thread @ OS Scheduler..
*
* @return not NULL if success
*/
rAthread *rathread_createEx(rAthreadProc entryPoint, void *param, size_t szStack, RATHREAD_PRIO prio);
/**
* Destroys the given Thread immediately
*
* @note The Handle gets invalid after call! don't use it afterwards.
*
* @param handle - thread to destroy.
*/
void rathread_destroy(rAthread *handle);
/**
* Returns the thread handle of the thread calling this function
*
* @note this wont work @ programs main thread
* @note the underlying implementation might not perform very well, cache the value received!
*
* @return not NULL if success
*/
rAthread *rathread_self(void);
/**
* Returns own thread id (TID)
*
* @note this is an unique identifier for the calling thread, and
* depends on platform/ compiler, and may not be the systems Thread ID!
*
* @return -1 when fails, otherwise >= 0
*/
int rathread_get_tid(void);
/**
* Waits for the given thread to terminate
*
* @param handle - thread to wait (join) for
* @param out_Exitcode - [OPTIONAL] - if given => Exitcode (value) of the given thread - if it's terminated
*
* @return true - if the given thread has been terminated.
*/
bool rathread_wait(rAthread *handle, void **out_exitCode);
/**
* Sets the given PRIORITY @ OS Task Scheduler
*
* @param handle - thread to set prio for
* @param rio - the priority (RAT_PRIO_LOW ... )
*/
void rathread_prio_set(rAthread *handle, RATHREAD_PRIO prio);
/**
* Gets the current Prio of the given thread
*
* @param handle - the thread to get the prio for.
*/
RATHREAD_PRIO rathread_prio_get(rAthread *handle);
/**
* Tells the OS scheduler to yield the execution of the calling thread
*
* @note: this will not "pause" the thread,
* it just allows the OS to spend the remaining time
* of the slice to another thread.
*/
void rathread_yield(void);
void rathread_init(void);
void rathread_final(void);
#endif /* COMMON_THREAD_H */
|
