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
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
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
178
179
180
181
182
183
184
185
186
187
188
189
190
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
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
|
{
This file is part of the Free Pascal run time library.
Copyright (c) 1999-2000 by Michael Van Canneyt,
BSD parts (c) 2000 by Marco van de Voort
members of the Free Pascal development team.
New linux unit. Linux only calls only. Will be renamed to linux.pp
when 1.0.x support is killed off.
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY;without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
{
Automatically converted by H2Pas 0.99.15 from pthrwrk2.h
}
{$linklib pthread} // The compiler changes this to c_r if needed.
{$linklib c} // (parameter -Xf)
{$PACKRECORDS C}
{
Copyright (c) 1993, 1994 by Chris Provenzano, proven@mit.edu
Copyright (c) 1995-1998 by John Birrell <jb@cimlogic.com.au>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. All advertising materials mentioning features or use of this software
must display the following acknowledgement:
This product includes software developed by Chris Provenzano.
4. The name of Chris Provenzano may not be used to endorse or promote
products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
$FreeBSD: src/include/pthread.h,v 1.20.2.4 2003/05/27 18:18:01 jdp Exp $
}
{
Run-time invariant values:
}
CONST ULONG_MAX= high(culong);
type
psize_t = ^size_t;
psigset_t = ^sigset_t;
const
PTHREAD_MUTEX_NORMAL = _PTHREAD_MUTEX_NORMAL;
PTHREAD_MUTEX_ERRORCHECK = _PTHREAD_MUTEX_ERRORCHECK;
PTHREAD_MUTEX_RECURSIVE = _PTHREAD_MUTEX_RECURSIVE;
PTHREAD_MUTEX_DEFAULT = _PTHREAD_MUTEX_NORMAL;
MUTEX_TYPE_FAST = _PTHREAD_MUTEX_NORMAL;
MUTEX_TYPE_COUNTING_FAST = _PTHREAD_MUTEX_RECURSIVE;
PTHREAD_DESTRUCTOR_ITERATIONS = 4;
PTHREAD_KEYS_MAX = _PTHREAD_KEYS_MAX;
PTHREAD_STACK_MIN = _PTHREAD_STACK_MIN;
PTHREAD_THREADS_MAX = ULONG_MAX;
{
Flags for threads and thread attributes.
}
PTHREAD_DETACHED = $1;
PTHREAD_SCOPE_SYSTEM = $2;
PTHREAD_INHERIT_SCHED = $4;
PTHREAD_NOFLOAT = $8;
PTHREAD_CREATE_DETACHED = PTHREAD_DETACHED;
PTHREAD_CREATE_JOINABLE = 0;
PTHREAD_SCOPE_PROCESS = 0;
PTHREAD_EXPLICIT_SCHED = 0;
{
Flags for read/write lock attributes
}
PTHREAD_PROCESS_PRIVATE = 0;
PTHREAD_PROCESS_SHARED = 1;
{
Flags for cancelling threads
}
PTHREAD_CANCEL_ENABLE = 0;
PTHREAD_CANCEL_DISABLE = 1;
PTHREAD_CANCEL_DEFERRED = 0;
PTHREAD_CANCEL_ASYNCHRONOUS = 2;
PTHREAD_CANCELED = pointer(1);
{
Forward structure definitions.
These are mostly opaque to the user.
}
type
{ from semaphore.h }
psem_t = ^sem_t;
TSemaphore = sem_t;
PSemaphore = ^TSemaphore;
{
Primitive system data type definitions required by P1003.1c.
Note that P1003.1c specifies that there are no defined comparison
or assignment operators for the types pthread_attr_t, pthread_cond_t,
pthread_condattr_t, pthread_mutex_t, pthread_mutexattr_t.
}
TThreadID = pthread_t;
PThreadID = ^TThreadID;
TThreadAttr = pthread_attr_t;
PThreadAttr = ^TThreadAttr;
TPthreadMutex = pthread_mutex_t;
PTpthreadmutex= ^TPthreadMutex;
TMutexAttribute = pthread_mutexattr_t;
PMutexAttribute = ^TMutexAttribute;
TPthreadCondattr = pthread_condattr_t;
PPthreadCondattr = ^TPthreadCondattr;
{added, adjust these if hdr conv went wrong}
{from sched.h}
sched_param = record
sched_priority : cint;
end;
{for pthread.h}
ppthread_attr_t = ^pthread_attr_t;
ppthread_cond_t = ^pthread_cond_t;
ppthread_condattr_t = ^pthread_condattr_t;
ppthread_mutex_t = ^pthread_mutex_t;
ppthread_t = ^pthread_t;
ppthread_key_t = ^pthread_key_t;
ppthread_mutexattr_t = ^pthread_mutexattr_t;
ppthread_rwlock_t = ^pthread_rwlock_t;
ppthread_rwlockattr_t = ^pthread_rwlockattr_t;
ppthread_once_t = ^pthread_once_t;
psched_param = ^sched_param;
TSchedParam = sched_param;
PSchedParam = ^TSchedParam;
{
Additional type definitions:
Note that P1003.1c reserves the prefixes pthread_ and PTHREAD_ for
use in header symbols.
}
pthread_addr_t = packed record end;
pthread_startroutine_t = procedure; cdecl;
{
Once definitions.
}
_pthread_once = record
state : cint;
mutex : pthread_mutex_t;
end;
pthread_once_t = _pthread_once;
{
Flags for once initialization.
}
const
PTHREAD_NEEDS_INIT = 0;
PTHREAD_DONE_INIT = 1;
{
Static once initialization values.
}
{ ????
#define PTHREAD_ONCE_INIT ( PTHREAD_NEEDS_INIT, NULL )
}
{
Static initialization values.
}
PTHREAD_MUTEX_INITIALIZER = NIL;
PTHREAD_COND_INITIALIZER = NIL;
PTHREAD_RWLOCK_INITIALIZER = NIL;
{
Default attribute arguments (draft 4, deprecated).
}
{$ifndef PTHREAD_KERNEL}
const
pthread_condattr_default = NIL;
pthread_mutexattr_default = NIL;
pthread_attr_default = NiL;
{$endif}
const
PTHREAD_PRIO_NONE = 0;
PTHREAD_PRIO_INHERIT = 1;
PTHREAD_PRIO_PROTECT = 2;
{
Thread function prototype definitions:
}
function pthread_attr_destroy (p : ppthread_attr_t ):cint; cdecl; external;
function pthread_attr_getstack (p : ppthread_attr_t; stackaddr : ppointer;
stacksize : psize_t):cint; cdecl; external;
function pthread_attr_getstacksize(_para1:Ppthread_attr_t; _para2:Psize_t):cint;cdecl; external;
function pthread_attr_getstackaddr(_para1:Ppthread_attr_t; _para2:Ppointer):cint;cdecl;external;
function pthread_attr_getdetachstate(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl; external;
function pthread_attr_init(_para1:Ppthread_attr_t):cint;cdecl;external;
function pthread_attr_setstack(_para1:Ppthread_attr_t; _para2:pointer; _para3:size_t):cint;cdecl;external;
function pthread_attr_setstacksize(_para1:Ppthread_attr_t; _para2:size_t):cint;cdecl;external;
function pthread_attr_setstackaddr(_para1:Ppthread_attr_t; _para2:pointer):cint;cdecl;external;
function pthread_attr_setdetachstate(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
procedure pthread_cleanup_pop(_para1:cint);cdecl;external;
type cleanuproutine= function (a:pointer):pointer;cdecl;
procedure pthread_cleanup_push(_para1:cleanuproutine; routine_arg:pointer);cdecl;external;
function pthread_condattr_destroy(_para1:Ppthread_condattr_t):cint;cdecl;external;
function pthread_condattr_init(_para1:Ppthread_condattr_t):cint;cdecl;external;
{$ifdef POSIX_THREAD_PROCESS_SHARED}
function pthread_condattr_getpshared(_para1:Ppthread_condattr_t; _para2:Pcint):cint;cdecl;external;
function pthread_condattr_setpshared(_para1:Ppthread_condattr_t; _para2:cint):cint;cdecl;external;
{$endif}
function pthread_cond_broadcast(_para1:Ppthread_cond_t):cint;cdecl;external;
function pthread_cond_destroy(_para1:Ppthread_cond_t):cint;cdecl;external;
function pthread_cond_init(_para1:Ppthread_cond_t; _para2:Ppthread_condattr_t):cint;cdecl;external;
function pthread_cond_signal(_para1:Ppthread_cond_t):cint;cdecl;external;
function pthread_cond_timedwait(_para1:Ppthread_cond_t; _para2:Ppthread_mutex_t; _para3:Ptimespec):cint;cdecl;external;
function pthread_cond_wait(_para1:Ppthread_cond_t; _para2:Ppthread_mutex_t):cint;cdecl;external;
type pthreadcreateroutine = function (p:pointer):pointer; cdecl;
function pthread_create(_para1:Ppthread_t; _para2:Ppthread_attr_t; _para3:Pthreadcreateroutine; _para4:pointer):cint;cdecl;external;
function pthread_detach(_para1:pthread_t):cint;cdecl;external;
function pthread_equal(_para1:pthread_t; _para2:pthread_t):cint;cdecl;external;
procedure pthread_exit ( p: pointer); cdecl;external; { __dead2}
function pthread_getspecific(_para1:pthread_key_t):pointer;cdecl;external;
function pthread_join(_para1:pthread_t; _para2:Ppointer):cint;cdecl;external;
type pthreadkeycreateroutine = function (p:pointer):pointer; cdecl;
function pthread_key_create(_para1:Ppthread_key_t; _para2:pthreadkeycreateroutine):cint;cdecl;external;
function pthread_key_delete(_para1:pthread_key_t):cint;cdecl;external;
function pthread_kill(_para1:pthread_t; _para2:cint):cint;cdecl;external;
function pthread_mutexattr_init(_para1:Ppthread_mutexattr_t):cint;cdecl;external;
function pthread_mutexattr_destroy(_para1:Ppthread_mutexattr_t):cint;cdecl;external;
function pthread_mutexattr_gettype(_para1:Ppthread_mutexattr_t; _para2:Pcint):cint;cdecl;external;
function pthread_mutexattr_settype(_para1:Ppthread_mutexattr_t; _para2:cint):cint;cdecl;external;
function pthread_mutex_destroy(_para1:Ppthread_mutex_t):cint;cdecl;external;
function pthread_mutex_init(_para1:Ppthread_mutex_t; _para2:Ppthread_mutexattr_t):cint;cdecl;external;
function pthread_mutex_lock(_para1:Ppthread_mutex_t):cint;cdecl;external;
function pthread_mutex_trylock(_para1:Ppthread_mutex_t):cint;cdecl;external;
function pthread_mutex_unlock(_para1:Ppthread_mutex_t):cint;cdecl;external;
type pthreadonceroutine = procedure (p:pointer); cdecl;
function pthread_once(_para1:Ppthread_once_t; _para2:pthreadonceroutine ):cint;cdecl;external;
function pthread_rwlock_destroy(_para1:Ppthread_rwlock_t):cint;cdecl;external;
function pthread_rwlock_init(_para1:Ppthread_rwlock_t; _para2:Ppthread_rwlockattr_t):cint;cdecl;external;
function pthread_rwlock_rdlock(_para1:Ppthread_rwlock_t):cint;cdecl;external;
function pthread_rwlock_tryrdlock(_para1:Ppthread_rwlock_t):cint;cdecl;external;
function pthread_rwlock_trywrlock(_para1:Ppthread_rwlock_t):cint;cdecl;external;
function pthread_rwlock_unlock(_para1:Ppthread_rwlock_t):cint;cdecl;external;
function pthread_rwlock_wrlock(_para1:Ppthread_rwlock_t):cint;cdecl;external;
function pthread_rwlockattr_init(_para1:Ppthread_rwlockattr_t):cint;cdecl;external;
function pthread_rwlockattr_getpshared(_para1:Ppthread_rwlockattr_t; _para2:Pcint):cint;cdecl;external;
function pthread_rwlockattr_setpshared(_para1:Ppthread_rwlockattr_t; _para2:cint):cint;cdecl;external;
function pthread_rwlockattr_destroy(_para1:Ppthread_rwlockattr_t):cint;cdecl;external;
function pthread_self:pthread_t;cdecl;external;
function pthread_setspecific(_para1:pthread_key_t; _para2:pointer):cint;cdecl;external;
function pthread_sigmask(_para1:cint; _para2:Psigset_t; _para3:Psigset_t):cint;cdecl;external;
function pthread_cancel(_para1:pthread_t):cint;cdecl;external;
function pthread_setcancelstate(_para1:cint; _para2:Pcint):cint;cdecl;external;
function pthread_setcanceltype(_para1:cint; _para2:Pcint):cint;cdecl;external;
procedure pthread_testcancel;cdecl;external;
function pthread_getprio(_para1:pthread_t):cint;cdecl;external;
function pthread_setprio(_para1:pthread_t; _para2:cint):cint;cdecl;external;
procedure pthread_yield;cdecl;external;
{$ifdef POSIX_THREAD_PROCESS_SHARED}
function pthread_mutexattr_getpshared(_para1:Ppthread_mutexattr_t; pshared:Pcint):cint;cdecl;external;
function pthread_mutexattr_setpshared(_para1:Ppthread_mutexattr_t; pshared:cint):cint;cdecl;external;
{$endif}
function pthread_mutexattr_getprioceiling(_para1:Ppthread_mutexattr_t; _para2:Pcint):cint;cdecl;external;
function pthread_mutexattr_setprioceiling(_para1:Ppthread_mutexattr_t; _para2:cint):cint;cdecl;external;
function pthread_mutex_getprioceiling(_para1:Ppthread_mutex_t; _para2:Pcint):cint;cdecl;external;
function pthread_mutex_setprioceiling(_para1:Ppthread_mutex_t; _para2:cint; _para3:Pcint):cint;cdecl;external;
function pthread_mutexattr_getprotocol(_para1:Ppthread_mutexattr_t; _para2:Pcint):cint;cdecl;external;
function pthread_mutexattr_setprotocol(_para1:Ppthread_mutexattr_t; _para2:cint):cint;cdecl;external;
function pthread_attr_getinheritsched(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external;
function pthread_attr_getschedparam(_para1:Ppthread_attr_t; _para2:Psched_param):cint;cdecl;external;
function pthread_attr_getschedpolicy(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external;
function pthread_attr_getscope(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external;
function pthread_attr_setinheritsched(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
function pthread_attr_setschedparam(_para1:Ppthread_attr_t; _para2:Psched_param):cint;cdecl;external;
function pthread_attr_setschedpolicy(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
function pthread_attr_setscope(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
function pthread_getschedparam(pthread:pthread_t; _para2:Pcint; _para3:Psched_param):cint;cdecl;external;
function pthread_setschedparam(_para1:pthread_t; _para2:cint; _para3:Psched_param):cint;cdecl;external;
function pthread_getconcurrency:cint;cdecl;external;
function pthread_setconcurrency(_para1:cint):cint;cdecl;external;
function pthread_attr_setfloatstate(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
function pthread_attr_getfloatstate(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external;
{ semaphore.h }
function sem_init(__sem:Psem_t; __pshared:cint;__value:dword):cint;cdecl; external;
function sem_destroy(__sem:Psem_t):cint;cdecl;external ;
function sem_close(__sem:Psem_t):cint;cdecl;external ;
function sem_unlink(__name:Pchar):cint;cdecl;external ;
function sem_wait(__sem:Psem_t):cint;cdecl;external ;
function sem_trywait(__sem:Psem_t):cint;cdecl;external ;
function sem_post(__sem:Psem_t):cint;cdecl;external ;
function sem_getvalue(__sem:Psem_t; __sval:Pcint):cint;cdecl;external;
function sem_init(var __sem: sem_t; __pshared:cint; __value:dword):cint cdecl;external;
function sem_destroy(var __sem: sem_t):cint;cdecl;external;
function sem_close(var __sem: sem_t):cint;cdecl;external;
function sem_wait(var __sem: sem_t):cint;cdecl;external;
function sem_trywait(var __sem: sem_t):cint;cdecl;external;
function sem_post(var __sem: sem_t):cint;cdecl;external;
function sem_getvalue(var __sem: sem_t; var __sval:cint):cint;cdecl;external;
|
