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
|
*/
#include "config.h"
#include <assert.h>
#include <errno.h>
#import "OFData.h"
hread.h"
#import "tlskey.h"
#include <dos/dostags.h>
#include <proto/dos.h>
#include <proto/exec.h>
#ifndef OF_MORPHOS
extern void of_tlskey_thread_exited(void);
#endif
static of_tlskey_t threadKey;
OF_CONSTRUCTOR()
{
OF_ENSURE(of_tlskey_new(&threadKey) == 0);
}
static void
functionWrapper(void)
{
bool detached = false;
of_thread_t thread =
(of_thread_t)((struct Process *)FindTask(NULL))->pr_ExitData;
OF_ENSURE(of_tlskey_set(threadKey, thread) == 0);
thread->function(thread->object);
ObtainSemaphore(&thread->semaphore);
@try {
thread->done = true;
#ifndef OF_MORPHOS
of_tlskey_thread_exited();
#endif
if (thread->detached)
detached = true;
else if (thread->joinTask != NULL)
Signal(thread->joinTask, (1ul << thread->joinSigBit));
} @finally {
ReleaseSemaphore(&thread->semaphore);
}
if (detached)
free(thread);
}
int
of_thread_attr_init(of_thread_attr_t *attr)
of_thread_new(of_thread_t *thread, const char *name, void (*function)(id),
id object, const of_thread_attr_t *attr)
|
|
<
|
|
|
|
|
|
|
|
|
|
|
|
|
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
|
*/
#include "config.h"
#include <assert.h>
#include <errno.h>
#import "OFPlainThread.h"
#import "OFData.h"
#import "OFTLSKey.h"
#include <dos/dostags.h>
#include <proto/dos.h>
#include <proto/exec.h>
#ifndef OF_MORPHOS
extern void OFTLSKeyThreadExited(void);
#endif
static OFTLSKey threadKey;
OF_CONSTRUCTOR()
{
OFEnsure(OFTLSKeyNew(&threadKey) == 0);
}
static void
functionWrapper(void)
{
bool detached = false;
OFPlainThread thread =
(OFPlainThread)((struct Process *)FindTask(NULL))->pr_ExitData;
OFEnsure(OFTLSKeySet(threadKey, thread) == 0);
thread->function(thread->object);
ObtainSemaphore(&thread->semaphore);
@try {
thread->done = true;
#ifndef OF_MORPHOS
OFTLSKeyThreadExited();
#endif
if (thread->detached)
detached = true;
else if (thread->joinTask != NULL)
Signal(thread->joinTask, (1ul << thread->joinSigBit));
} @finally {
ReleaseSemaphore(&thread->semaphore);
}
if (detached)
free(thread);
}
int
OFPlainThreadAttributesInit(OFPlainThreadAttributes *attr)
{
attr->priority = 0;
attr->stackSize = 0;
return 0;
}
int
OFPlainThreadNew(OFPlainThread *thread, const char *name, void (*function)(id),
id object, const OFPlainThreadAttributes *attr)
{
OFMutableData *tags = nil;
if ((*thread = calloc(1, sizeof(**thread))) == NULL)
return ENOMEM;
@try {
|
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
} @finally {
[tags release];
}
return 0;
}
of_thread_t
of_thread_current(void)
return of_tlskey_get(threadKey);
}
int
of_thread_join(of_thread_t thread)
|
|
|
|
>
>
>
>
>
>
|
|
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
} @finally {
[tags release];
}
return 0;
}
OFPlainThread
OFCurrentPlainThread(void)
{
return OFTLSKeyGet(threadKey);
}
bool
OFPlainThreadIsCurrent(OFPlainThread thread)
{
return (thread->task == FindTask(NULL));
}
int
OFPlainThreadJoin(OFPlainThread thread)
{
ObtainSemaphore(&thread->semaphore);
if (thread->done) {
ReleaseSemaphore(&thread->semaphore);
free(thread);
|
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
assert(thread->done);
free(thread);
return 0;
}
int
of_thread_detach(of_thread_t thread)
of_thread_set_name(const char *name)
|
|
|
|
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
assert(thread->done);
free(thread);
return 0;
}
int
OFPlainThreadDetach(OFPlainThread thread)
{
ObtainSemaphore(&thread->semaphore);
if (thread->done)
free(thread);
else
thread->detached = true;
ReleaseSemaphore(&thread->semaphore);
return 0;
}
void
OFSetThreadName(const char *name)
{
}
|