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pthread_attr_setstackaddr removed in XPG7
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--- old/usr/src/head/pthread.h
+++ new/usr/src/head/pthread.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
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17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21
22 22 /*
23 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24 24 * Use is subject to license terms.
25 25 */
26 26
27 +/*
28 + * Copyright 2014 Garrett D'Amore <garrett@damore.org>
29 + */
30 +
27 31 #ifndef _PTHREAD_H
28 32 #define _PTHREAD_H
29 33
30 34 #include <sys/feature_tests.h>
31 35
32 36 #ifndef _ASM
33 37 #include <sys/types.h>
34 38 #include <time.h>
35 39 #include <sched.h>
36 40 #endif /* _ASM */
37 41
38 42 #ifdef __cplusplus
39 43 extern "C" {
40 44 #endif
41 45
42 46 /*
43 47 * Thread related attribute values defined as in thread.h.
44 48 * These are defined as bit pattern in thread.h.
45 49 * Any change here should be reflected in thread.h.
46 50 */
47 51 /* detach */
48 52 #define PTHREAD_CREATE_DETACHED 0x40 /* = THR_DETACHED */
49 53 #define PTHREAD_CREATE_JOINABLE 0
50 54 /* scope */
51 55 #define PTHREAD_SCOPE_SYSTEM 0x01 /* = THR_BOUND */
52 56 #define PTHREAD_SCOPE_PROCESS 0
53 57
54 58 /*
55 59 * Other attributes which are not defined in thread.h
56 60 */
57 61 /* inherit */
58 62 #define PTHREAD_INHERIT_SCHED 1
59 63 #define PTHREAD_EXPLICIT_SCHED 0
60 64
61 65 /*
62 66 * Value of process-shared attribute
63 67 * These are defined as values defined in sys/synch.h
64 68 * Any change here should be reflected in sys/synch.h.
65 69 */
66 70 #define PTHREAD_PROCESS_SHARED 1 /* = USYNC_PROCESS */
67 71 #define PTHREAD_PROCESS_PRIVATE 0 /* = USYNC_THREAD */
68 72
69 73 #define _DEFAULT_TYPE PTHREAD_PROCESS_PRIVATE
70 74 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
71 75 #define DEFAULT_TYPE _DEFAULT_TYPE
72 76 #endif
73 77
74 78 /*
75 79 * mutex types
76 80 * keep these in synch which sys/synch.h lock flags
77 81 */
78 82 #define PTHREAD_MUTEX_NORMAL 0x0
79 83 #define PTHREAD_MUTEX_ERRORCHECK 0x2
80 84 #define PTHREAD_MUTEX_RECURSIVE 0x4
81 85 #define PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_NORMAL
82 86
83 87 /*
84 88 * Mutex protocol values. Keep these in synch with sys/synch.h lock types.
85 89 */
86 90 #define PTHREAD_PRIO_NONE 0x0
87 91 #define PTHREAD_PRIO_INHERIT 0x10
88 92 #define PTHREAD_PRIO_PROTECT 0x20
89 93
90 94 /*
91 95 * Mutex robust attribute values.
92 96 * Keep these in synch with sys/synch.h lock types.
93 97 */
94 98 #define PTHREAD_MUTEX_STALLED 0x0
95 99 #define PTHREAD_MUTEX_ROBUST 0x40
96 100 /*
97 101 * Historical solaris-specific names,
98 102 * from before pthread_mutexattr_getrobust() became standardized
99 103 */
100 104 #define PTHREAD_MUTEX_STALL_NP PTHREAD_MUTEX_STALLED
101 105 #define PTHREAD_MUTEX_ROBUST_NP PTHREAD_MUTEX_ROBUST
102 106
103 107 /*
104 108 * macros - default initializers defined as in synch.h
105 109 * Any change here should be reflected in synch.h.
106 110 *
107 111 * NOTE:
108 112 * Make sure that any change in the macros is consistent with the definition
109 113 * of the corresponding types in sys/types.h (e.g. PTHREAD_MUTEX_INITIALIZER
110 114 * should be consistent with the definition for pthread_mutex_t).
111 115 */
112 116 #define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \
113 117 {{0, 0, 0, _DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}
114 118
115 119 #define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \
116 120 {{{0, 0, 0, 0}, _DEFAULT_TYPE, _COND_MAGIC}, 0}
117 121
118 122 #define PTHREAD_RWLOCK_INITIALIZER /* = DEFAULTRWLOCK */ \
119 123 {0, _DEFAULT_TYPE, _RWL_MAGIC, PTHREAD_MUTEX_INITIALIZER, \
120 124 PTHREAD_COND_INITIALIZER, PTHREAD_COND_INITIALIZER}
121 125
122 126 /* cancellation type and state */
123 127 #define PTHREAD_CANCEL_ENABLE 0x00
124 128 #define PTHREAD_CANCEL_DISABLE 0x01
125 129 #define PTHREAD_CANCEL_DEFERRED 0x00
126 130 #define PTHREAD_CANCEL_ASYNCHRONOUS 0x02
127 131 #define PTHREAD_CANCELED (void *)-19
128 132
129 133 /* pthread_once related values */
130 134 #define PTHREAD_ONCE_NOTDONE 0
131 135 #define PTHREAD_ONCE_DONE 1
132 136 #define PTHREAD_ONCE_INIT { {0, 0, 0, PTHREAD_ONCE_NOTDONE} }
133 137
134 138 /*
135 139 * The key to be created by pthread_key_create_once_np()
136 140 * must be statically initialized with PTHREAD_ONCE_KEY_NP.
137 141 * This must be the same as THR_ONCE_KEY in <thread.h>
138 142 */
139 143 #define PTHREAD_ONCE_KEY_NP (pthread_key_t)(-1)
140 144
141 145 /* barriers */
142 146 #define PTHREAD_BARRIER_SERIAL_THREAD -2
143 147
144 148 #ifndef _ASM
145 149
146 150 /*
147 151 * cancellation cleanup structure
148 152 */
149 153 typedef struct _cleanup {
150 154 uintptr_t pthread_cleanup_pad[4];
151 155 } _cleanup_t;
152 156
153 157 #ifdef __STDC__
154 158
155 159 void __pthread_cleanup_push(void (*)(void *), void *, caddr_t, _cleanup_t *);
156 160 void __pthread_cleanup_pop(int, _cleanup_t *);
157 161 caddr_t _getfp(void);
158 162
159 163 #else /* __STDC__ */
160 164
161 165 void __pthread_cleanup_push();
162 166 void __pthread_cleanup_pop();
163 167 caddr_t _getfp();
164 168
165 169 #endif /* __STDC__ */
166 170
167 171 #if __cplusplus
168 172 extern "C" {
169 173 #endif
170 174
171 175 typedef void (*_Voidfp)(void*); /* pointer to extern "C" function */
172 176
173 177 #if __cplusplus
174 178 } /* extern "C" */
175 179 #endif
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176 180
177 181 #define pthread_cleanup_push(routine, args) { \
178 182 _cleanup_t _cleanup_info; \
179 183 __pthread_cleanup_push((_Voidfp)(routine), (void *)(args), \
180 184 (caddr_t)_getfp(), &_cleanup_info);
181 185
182 186 #define pthread_cleanup_pop(ex) \
183 187 __pthread_cleanup_pop(ex, &_cleanup_info); \
184 188 }
185 189
186 -#ifdef __STDC__
187 -
188 190 /*
189 191 * function prototypes - thread related calls
190 192 */
191 193
192 194 /*
193 195 * pthread_atfork() is also declared in <unistd.h> as per SUSv2. The
194 196 * declarations are identical. A change to either one may also require
195 197 * appropriate namespace updates in order to avoid redeclaration
196 198 * warnings in the case where both prototypes are exposed via inclusion
197 199 * of both <pthread.h> and <unistd.h>.
198 200 */
199 201 extern int pthread_atfork(void (*) (void), void (*) (void), void (*) (void));
200 202 extern int pthread_attr_init(pthread_attr_t *);
201 203 extern int pthread_attr_destroy(pthread_attr_t *);
202 204 extern int pthread_attr_setstack(pthread_attr_t *, void *, size_t);
203 205 extern int pthread_attr_getstack(const pthread_attr_t *_RESTRICT_KYWD,
204 206 void **_RESTRICT_KYWD, size_t *_RESTRICT_KYWD);
205 207 extern int pthread_attr_setstacksize(pthread_attr_t *, size_t);
206 208 extern int pthread_attr_getstacksize(const pthread_attr_t *_RESTRICT_KYWD,
207 209 size_t *_RESTRICT_KYWD);
210 +
211 +#if !defined(_STRICT_SYMBOLS) && !defined(_XPG7)
208 212 extern int pthread_attr_setstackaddr(pthread_attr_t *, void *);
209 213 extern int pthread_attr_getstackaddr(const pthread_attr_t *_RESTRICT_KYWD,
210 214 void **_RESTRICT_KYWD);
215 +#endif
216 +
211 217 extern int pthread_attr_setdetachstate(pthread_attr_t *, int);
212 218 extern int pthread_attr_getdetachstate(const pthread_attr_t *, int *);
213 219 extern int pthread_attr_setscope(pthread_attr_t *, int);
214 220 extern int pthread_attr_getscope(const pthread_attr_t *_RESTRICT_KYWD,
215 221 int *_RESTRICT_KYWD);
216 222 extern int pthread_attr_setinheritsched(pthread_attr_t *, int);
217 223 extern int pthread_attr_getinheritsched(const pthread_attr_t *_RESTRICT_KYWD,
218 224 int *_RESTRICT_KYWD);
219 225 extern int pthread_attr_setschedpolicy(pthread_attr_t *, int);
220 226 extern int pthread_attr_getschedpolicy(const pthread_attr_t *_RESTRICT_KYWD,
221 227 int *_RESTRICT_KYWD);
222 228 extern int pthread_attr_setschedparam(pthread_attr_t *_RESTRICT_KYWD,
223 229 const struct sched_param *_RESTRICT_KYWD);
224 230 extern int pthread_attr_getschedparam(const pthread_attr_t *_RESTRICT_KYWD,
225 231 struct sched_param *_RESTRICT_KYWD);
226 232 extern int pthread_create(pthread_t *_RESTRICT_KYWD,
227 233 const pthread_attr_t *_RESTRICT_KYWD, void * (*)(void *),
228 234 void *_RESTRICT_KYWD);
229 235 extern int pthread_once(pthread_once_t *, void (*)(void));
230 236 extern int pthread_join(pthread_t, void **);
231 237 extern int pthread_detach(pthread_t);
232 238 extern void pthread_exit(void *) __NORETURN;
233 239 extern int pthread_cancel(pthread_t);
234 240 extern int pthread_setschedparam(pthread_t, int, const struct sched_param *);
235 241 extern int pthread_getschedparam(pthread_t, int *_RESTRICT_KYWD,
236 242 struct sched_param *_RESTRICT_KYWD);
237 243 extern int pthread_setschedprio(pthread_t, int);
238 244 extern int pthread_setcancelstate(int, int *);
239 245 extern int pthread_setcanceltype(int, int *);
240 246 extern void pthread_testcancel(void);
241 247 extern int pthread_equal(pthread_t, pthread_t);
242 248 extern int pthread_key_create(pthread_key_t *, void (*)(void *));
243 249 extern int pthread_key_create_once_np(pthread_key_t *, void (*)(void *));
244 250 extern int pthread_key_delete(pthread_key_t);
245 251 extern int pthread_setspecific(pthread_key_t, const void *);
246 252 extern void *pthread_getspecific(pthread_key_t);
247 253 extern pthread_t pthread_self(void);
248 254
249 255 /*
250 256 * function prototypes - synchronization related calls
251 257 */
252 258 extern int pthread_mutexattr_init(pthread_mutexattr_t *);
253 259 extern int pthread_mutexattr_destroy(pthread_mutexattr_t *);
254 260 extern int pthread_mutexattr_setpshared(pthread_mutexattr_t *, int);
255 261 extern int pthread_mutexattr_getpshared(
256 262 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
257 263 extern int pthread_mutexattr_setprotocol(pthread_mutexattr_t *, int);
258 264 extern int pthread_mutexattr_getprotocol(
259 265 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
260 266 extern int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *, int);
261 267 extern int pthread_mutexattr_getprioceiling(
262 268 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
263 269 extern int pthread_mutexattr_setrobust(pthread_mutexattr_t *, int);
264 270 extern int pthread_mutexattr_getrobust(
265 271 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
266 272 extern int pthread_mutex_init(pthread_mutex_t *_RESTRICT_KYWD,
267 273 const pthread_mutexattr_t *_RESTRICT_KYWD);
268 274 extern int pthread_mutex_consistent(pthread_mutex_t *);
269 275 extern int pthread_mutex_destroy(pthread_mutex_t *);
270 276 extern int pthread_mutex_lock(pthread_mutex_t *);
271 277 extern int pthread_mutex_timedlock(pthread_mutex_t *_RESTRICT_KYWD,
272 278 const struct timespec *_RESTRICT_KYWD);
273 279 extern int pthread_mutex_reltimedlock_np(pthread_mutex_t *_RESTRICT_KYWD,
274 280 const struct timespec *_RESTRICT_KYWD);
275 281 extern int pthread_mutex_unlock(pthread_mutex_t *);
276 282 extern int pthread_mutex_trylock(pthread_mutex_t *);
277 283 extern int pthread_mutex_setprioceiling(pthread_mutex_t *_RESTRICT_KYWD,
278 284 int, int *_RESTRICT_KYWD);
279 285 extern int pthread_mutex_getprioceiling(const pthread_mutex_t *_RESTRICT_KYWD,
280 286 int *_RESTRICT_KYWD);
281 287 extern int pthread_condattr_init(pthread_condattr_t *);
282 288 extern int pthread_condattr_destroy(pthread_condattr_t *);
283 289 extern int pthread_condattr_setclock(pthread_condattr_t *, clockid_t);
284 290 extern int pthread_condattr_getclock(const pthread_condattr_t *_RESTRICT_KYWD,
285 291 clockid_t *_RESTRICT_KYWD);
286 292 extern int pthread_condattr_setpshared(pthread_condattr_t *, int);
287 293 extern int pthread_condattr_getpshared(const pthread_condattr_t *_RESTRICT_KYWD,
288 294 int *_RESTRICT_KYWD);
289 295 extern int pthread_cond_init(pthread_cond_t *_RESTRICT_KYWD,
290 296 const pthread_condattr_t *_RESTRICT_KYWD);
291 297 extern int pthread_cond_destroy(pthread_cond_t *);
292 298 extern int pthread_cond_broadcast(pthread_cond_t *);
293 299 extern int pthread_cond_signal(pthread_cond_t *);
294 300 extern int pthread_cond_wait(pthread_cond_t *_RESTRICT_KYWD,
295 301 pthread_mutex_t *_RESTRICT_KYWD);
296 302 extern int pthread_cond_timedwait(pthread_cond_t *_RESTRICT_KYWD,
297 303 pthread_mutex_t *_RESTRICT_KYWD, const struct timespec *_RESTRICT_KYWD);
298 304 extern int pthread_cond_reltimedwait_np(pthread_cond_t *_RESTRICT_KYWD,
299 305 pthread_mutex_t *_RESTRICT_KYWD, const struct timespec *_RESTRICT_KYWD);
300 306 extern int pthread_attr_getguardsize(const pthread_attr_t *_RESTRICT_KYWD,
301 307 size_t *_RESTRICT_KYWD);
302 308 extern int pthread_attr_setguardsize(pthread_attr_t *, size_t);
303 309 extern int pthread_getconcurrency(void);
304 310 extern int pthread_setconcurrency(int);
305 311 extern int pthread_mutexattr_settype(pthread_mutexattr_t *, int);
306 312 extern int pthread_mutexattr_gettype(const pthread_mutexattr_t *_RESTRICT_KYWD,
307 313 int *_RESTRICT_KYWD);
308 314 extern int pthread_rwlock_init(pthread_rwlock_t *_RESTRICT_KYWD,
309 315 const pthread_rwlockattr_t *_RESTRICT_KYWD);
310 316 extern int pthread_rwlock_destroy(pthread_rwlock_t *);
311 317 extern int pthread_rwlock_rdlock(pthread_rwlock_t *);
312 318 extern int pthread_rwlock_timedrdlock(pthread_rwlock_t *_RESTRICT_KYWD,
313 319 const struct timespec *_RESTRICT_KYWD);
314 320 extern int pthread_rwlock_reltimedrdlock_np(pthread_rwlock_t *_RESTRICT_KYWD,
315 321 const struct timespec *_RESTRICT_KYWD);
316 322 extern int pthread_rwlock_tryrdlock(pthread_rwlock_t *);
317 323 extern int pthread_rwlock_wrlock(pthread_rwlock_t *);
318 324 extern int pthread_rwlock_timedwrlock(pthread_rwlock_t *_RESTRICT_KYWD,
319 325 const struct timespec *_RESTRICT_KYWD);
320 326 extern int pthread_rwlock_reltimedwrlock_np(pthread_rwlock_t *_RESTRICT_KYWD,
321 327 const struct timespec *_RESTRICT_KYWD);
322 328 extern int pthread_rwlock_trywrlock(pthread_rwlock_t *);
323 329 extern int pthread_rwlock_unlock(pthread_rwlock_t *);
324 330 extern int pthread_rwlockattr_init(pthread_rwlockattr_t *);
325 331 extern int pthread_rwlockattr_destroy(pthread_rwlockattr_t *);
326 332 extern int pthread_rwlockattr_getpshared(
327 333 const pthread_rwlockattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
328 334 extern int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *, int);
329 335 extern int pthread_spin_init(pthread_spinlock_t *, int);
330 336 extern int pthread_spin_destroy(pthread_spinlock_t *);
331 337 extern int pthread_spin_lock(pthread_spinlock_t *);
332 338 extern int pthread_spin_trylock(pthread_spinlock_t *);
333 339 extern int pthread_spin_unlock(pthread_spinlock_t *);
334 340 extern int pthread_barrierattr_init(pthread_barrierattr_t *);
335 341 extern int pthread_barrierattr_destroy(pthread_barrierattr_t *);
336 342 extern int pthread_barrierattr_setpshared(pthread_barrierattr_t *, int);
337 343 extern int pthread_barrierattr_getpshared(
338 344 const pthread_barrierattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
339 345 extern int pthread_barrier_init(pthread_barrier_t *_RESTRICT_KYWD,
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340 346 const pthread_barrierattr_t *_RESTRICT_KYWD, uint_t);
341 347 extern int pthread_barrier_destroy(pthread_barrier_t *);
342 348 extern int pthread_barrier_wait(pthread_barrier_t *);
343 349
344 350 /* Historical names -- present only for binary compatibility */
345 351 extern int pthread_mutex_consistent_np(pthread_mutex_t *);
346 352 extern int pthread_mutexattr_setrobust_np(pthread_mutexattr_t *, int);
347 353 extern int pthread_mutexattr_getrobust_np(
348 354 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
349 355
350 -#else /* __STDC__ */
351 -
352 -/*
353 - * function prototypes - thread related calls
354 - */
355 -extern int pthread_atfork();
356 -extern int pthread_attr_init();
357 -extern int pthread_attr_destroy();
358 -extern int pthread_attr_setstack();
359 -extern int pthread_attr_getstack();
360 -extern int pthread_attr_setstacksize();
361 -extern int pthread_attr_getstacksize();
362 -extern int pthread_attr_setstackaddr();
363 -extern int pthread_attr_getstackaddr();
364 -extern int pthread_attr_setdetachstate();
365 -extern int pthread_attr_getdetachstate();
366 -extern int pthread_attr_setscope();
367 -extern int pthread_attr_getscope();
368 -extern int pthread_attr_setinheritsched();
369 -extern int pthread_attr_getinheritsched();
370 -extern int pthread_attr_setschedpolicy();
371 -extern int pthread_attr_getschedpolicy();
372 -extern int pthread_attr_setschedparam();
373 -extern int pthread_attr_getschedparam();
374 -extern int pthread_create();
375 -extern int pthread_once();
376 -extern int pthread_join();
377 -extern int pthread_detach();
378 -extern void pthread_exit();
379 -extern int pthread_cancel();
380 -extern int pthread_setschedparam();
381 -extern int pthread_getschedparam();
382 -extern int pthread_setschedprio();
383 -extern int pthread_setcancelstate();
384 -extern int pthread_setcanceltype();
385 -extern void pthread_testcancel();
386 -extern int pthread_equal();
387 -extern int pthread_key_create();
388 -extern int pthread_key_create_once_np();
389 -extern int pthread_key_delete();
390 -extern int pthread_setspecific();
391 -extern void *pthread_getspecific();
392 -extern pthread_t pthread_self();
393 -/*
394 - * function prototypes - synchronization related calls
395 - */
396 -extern int pthread_mutexattr_init();
397 -extern int pthread_mutexattr_destroy();
398 -extern int pthread_mutexattr_setpshared();
399 -extern int pthread_mutexattr_getpshared();
400 -extern int pthread_mutexattr_setprotocol();
401 -extern int pthread_mutexattr_getprotocol();
402 -extern int pthread_mutexattr_setprioceiling();
403 -extern int pthread_mutexattr_getprioceiling();
404 -extern int pthread_mutexattr_setrobust();
405 -extern int pthread_mutexattr_getrobust();
406 -extern int pthread_mutex_init();
407 -extern int pthread_mutex_consistent();
408 -extern int pthread_mutex_destroy();
409 -extern int pthread_mutex_lock();
410 -extern int pthread_mutex_timedlock();
411 -extern int pthread_mutex_reltimedlock_np();
412 -extern int pthread_mutex_unlock();
413 -extern int pthread_mutex_trylock();
414 -extern int pthread_mutex_setprioceiling();
415 -extern int pthread_mutex_getprioceiling();
416 -extern int pthread_condattr_init();
417 -extern int pthread_condattr_destroy();
418 -extern int pthread_condattr_setclock();
419 -extern int pthread_condattr_getclock();
420 -extern int pthread_condattr_setpshared();
421 -extern int pthread_condattr_getpshared();
422 -extern int pthread_cond_init();
423 -extern int pthread_cond_destroy();
424 -extern int pthread_cond_broadcast();
425 -extern int pthread_cond_signal();
426 -extern int pthread_cond_wait();
427 -extern int pthread_cond_timedwait();
428 -extern int pthread_cond_reltimedwait_np();
429 -extern int pthread_attr_getguardsize();
430 -extern int pthread_attr_setguardsize();
431 -extern int pthread_getconcurrency();
432 -extern int pthread_setconcurrency();
433 -extern int pthread_mutexattr_settype();
434 -extern int pthread_mutexattr_gettype();
435 -extern int pthread_rwlock_init();
436 -extern int pthread_rwlock_destroy();
437 -extern int pthread_rwlock_rdlock();
438 -extern int pthread_rwlock_tryrdlock();
439 -extern int pthread_rwlock_wrlock();
440 -extern int pthread_rwlock_trywrlock();
441 -extern int pthread_rwlock_unlock();
442 -extern int pthread_rwlockattr_init();
443 -extern int pthread_rwlockattr_destroy();
444 -extern int pthread_rwlockattr_getpshared();
445 -extern int pthread_rwlockattr_setpshared();
446 -extern int pthread_spin_init();
447 -extern int pthread_spin_destroy();
448 -extern int pthread_spin_lock();
449 -extern int pthread_spin_trylock();
450 -extern int pthread_spin_unlock();
451 -extern int pthread_barrierattr_init();
452 -extern int pthread_barrierattr_destroy();
453 -extern int pthread_barrierattr_setpshared();
454 -extern int pthread_barrierattr_getpshared();
455 -extern int pthread_barrier_init();
456 -extern int pthread_barrier_destroy();
457 -extern int pthread_barrier_wait();
458 -
459 -/* Historical names -- present only for binary compatibility */
460 -extern int pthread_mutex_consistent_np();
461 -extern int pthread_mutexattr_setrobust_np();
462 -extern int pthread_mutexattr_getrobust_np();
463 -
464 -#endif /* __STDC__ */
465 -
466 356 #endif /* _ASM */
467 357
468 358 #ifdef __cplusplus
469 359 }
470 360 #endif
471 361
472 362 #endif /* _PTHREAD_H */
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