4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2014 Garrett D'Amore <garrett@damore.org>
24 * Copyright 2016 Joyent, Inc.
25 *
26 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
27 * Use is subject to license terms.
28 */
29
30 #ifndef _PTHREAD_H
31 #define _PTHREAD_H
32
33 #include <sys/feature_tests.h>
34
35 #ifndef _ASM
36 #include <sys/types.h>
37 #include <time.h>
38 #include <sched.h>
39 #endif /* _ASM */
40
41 #ifdef __cplusplus
42 extern "C" {
43 #endif
44
122 #define PTHREAD_CANCEL_DISABLE 0x01
123 #define PTHREAD_CANCEL_DEFERRED 0x00
124 #define PTHREAD_CANCEL_ASYNCHRONOUS 0x02
125 #define PTHREAD_CANCELED (void *)-19
126
127 /* pthread_once related values */
128 #define PTHREAD_ONCE_NOTDONE 0
129 #define PTHREAD_ONCE_DONE 1
130 #define PTHREAD_ONCE_INIT { {0, 0, 0, PTHREAD_ONCE_NOTDONE} }
131
132 /*
133 * The key to be created by pthread_key_create_once_np()
134 * must be statically initialized with PTHREAD_ONCE_KEY_NP.
135 * This must be the same as THR_ONCE_KEY in <thread.h>
136 */
137 #define PTHREAD_ONCE_KEY_NP (pthread_key_t)(-1)
138
139 /* barriers */
140 #define PTHREAD_BARRIER_SERIAL_THREAD -2
141
142 #ifndef _ASM
143
144 /*
145 * cancellation cleanup structure
146 */
147 typedef struct _cleanup {
148 uintptr_t pthread_cleanup_pad[4];
149 } _cleanup_t;
150
151 void __pthread_cleanup_push(void (*)(void *), void *, caddr_t, _cleanup_t *);
152 void __pthread_cleanup_pop(int, _cleanup_t *);
153 caddr_t _getfp(void);
154
155 #if __cplusplus
156 extern "C" {
157 #endif
158
159 typedef void (*_Voidfp)(void*); /* pointer to extern "C" function */
160
161 #if __cplusplus
192 extern int pthread_attr_getstacksize(const pthread_attr_t *_RESTRICT_KYWD,
193 size_t *_RESTRICT_KYWD);
194 extern int pthread_attr_setstackaddr(pthread_attr_t *, void *);
195 extern int pthread_attr_getstackaddr(const pthread_attr_t *_RESTRICT_KYWD,
196 void **_RESTRICT_KYWD);
197 extern int pthread_attr_setdetachstate(pthread_attr_t *, int);
198 extern int pthread_attr_getdetachstate(const pthread_attr_t *, int *);
199 extern int pthread_attr_setscope(pthread_attr_t *, int);
200 extern int pthread_attr_getscope(const pthread_attr_t *_RESTRICT_KYWD,
201 int *_RESTRICT_KYWD);
202 extern int pthread_attr_setinheritsched(pthread_attr_t *, int);
203 extern int pthread_attr_getinheritsched(const pthread_attr_t *_RESTRICT_KYWD,
204 int *_RESTRICT_KYWD);
205 extern int pthread_attr_setschedpolicy(pthread_attr_t *, int);
206 extern int pthread_attr_getschedpolicy(const pthread_attr_t *_RESTRICT_KYWD,
207 int *_RESTRICT_KYWD);
208 extern int pthread_attr_setschedparam(pthread_attr_t *_RESTRICT_KYWD,
209 const struct sched_param *_RESTRICT_KYWD);
210 extern int pthread_attr_getschedparam(const pthread_attr_t *_RESTRICT_KYWD,
211 struct sched_param *_RESTRICT_KYWD);
212 extern int pthread_create(pthread_t *_RESTRICT_KYWD,
213 const pthread_attr_t *_RESTRICT_KYWD, void * (*)(void *),
214 void *_RESTRICT_KYWD);
215 extern int pthread_once(pthread_once_t *, void (*)(void));
216 extern int pthread_join(pthread_t, void **);
217 extern int pthread_detach(pthread_t);
218 extern void pthread_exit(void *) __NORETURN;
219 extern int pthread_cancel(pthread_t);
220 extern int pthread_setschedparam(pthread_t, int, const struct sched_param *);
221 extern int pthread_getschedparam(pthread_t, int *_RESTRICT_KYWD,
222 struct sched_param *_RESTRICT_KYWD);
223 extern int pthread_setschedprio(pthread_t, int);
224 extern int pthread_setcancelstate(int, int *);
225 extern int pthread_setcanceltype(int, int *);
226 extern void pthread_testcancel(void);
227 extern int pthread_equal(pthread_t, pthread_t);
228 extern int pthread_key_create(pthread_key_t *, void (*)(void *));
229 extern int pthread_key_create_once_np(pthread_key_t *, void (*)(void *));
230 extern int pthread_key_delete(pthread_key_t);
231 extern int pthread_setspecific(pthread_key_t, const void *);
232 extern void *pthread_getspecific(pthread_key_t);
233 extern pthread_t pthread_self(void);
234
235 /*
236 * function prototypes - synchronization related calls
237 */
238 extern int pthread_mutexattr_init(pthread_mutexattr_t *);
239 extern int pthread_mutexattr_destroy(pthread_mutexattr_t *);
240 extern int pthread_mutexattr_setpshared(pthread_mutexattr_t *, int);
241 extern int pthread_mutexattr_getpshared(
242 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
243 extern int pthread_mutexattr_setprotocol(pthread_mutexattr_t *, int);
244 extern int pthread_mutexattr_getprotocol(
245 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
246 extern int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *, int);
247 extern int pthread_mutexattr_getprioceiling(
248 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
249 extern int pthread_mutexattr_setrobust(pthread_mutexattr_t *, int);
250 extern int pthread_mutexattr_getrobust(
251 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
252 extern int pthread_mutex_init(pthread_mutex_t *_RESTRICT_KYWD,
253 const pthread_mutexattr_t *_RESTRICT_KYWD);
|
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2014 Garrett D'Amore <garrett@damore.org>
24 * Copyright 2018 Joyent, Inc.
25 *
26 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
27 * Use is subject to license terms.
28 */
29
30 #ifndef _PTHREAD_H
31 #define _PTHREAD_H
32
33 #include <sys/feature_tests.h>
34
35 #ifndef _ASM
36 #include <sys/types.h>
37 #include <time.h>
38 #include <sched.h>
39 #endif /* _ASM */
40
41 #ifdef __cplusplus
42 extern "C" {
43 #endif
44
122 #define PTHREAD_CANCEL_DISABLE 0x01
123 #define PTHREAD_CANCEL_DEFERRED 0x00
124 #define PTHREAD_CANCEL_ASYNCHRONOUS 0x02
125 #define PTHREAD_CANCELED (void *)-19
126
127 /* pthread_once related values */
128 #define PTHREAD_ONCE_NOTDONE 0
129 #define PTHREAD_ONCE_DONE 1
130 #define PTHREAD_ONCE_INIT { {0, 0, 0, PTHREAD_ONCE_NOTDONE} }
131
132 /*
133 * The key to be created by pthread_key_create_once_np()
134 * must be statically initialized with PTHREAD_ONCE_KEY_NP.
135 * This must be the same as THR_ONCE_KEY in <thread.h>
136 */
137 #define PTHREAD_ONCE_KEY_NP (pthread_key_t)(-1)
138
139 /* barriers */
140 #define PTHREAD_BARRIER_SERIAL_THREAD -2
141
142 /* For pthread_{get,set}name_np(). */
143 #define PTHREAD_MAX_NAMELEN_NP (32)
144
145 #ifndef _ASM
146
147 /*
148 * cancellation cleanup structure
149 */
150 typedef struct _cleanup {
151 uintptr_t pthread_cleanup_pad[4];
152 } _cleanup_t;
153
154 void __pthread_cleanup_push(void (*)(void *), void *, caddr_t, _cleanup_t *);
155 void __pthread_cleanup_pop(int, _cleanup_t *);
156 caddr_t _getfp(void);
157
158 #if __cplusplus
159 extern "C" {
160 #endif
161
162 typedef void (*_Voidfp)(void*); /* pointer to extern "C" function */
163
164 #if __cplusplus
195 extern int pthread_attr_getstacksize(const pthread_attr_t *_RESTRICT_KYWD,
196 size_t *_RESTRICT_KYWD);
197 extern int pthread_attr_setstackaddr(pthread_attr_t *, void *);
198 extern int pthread_attr_getstackaddr(const pthread_attr_t *_RESTRICT_KYWD,
199 void **_RESTRICT_KYWD);
200 extern int pthread_attr_setdetachstate(pthread_attr_t *, int);
201 extern int pthread_attr_getdetachstate(const pthread_attr_t *, int *);
202 extern int pthread_attr_setscope(pthread_attr_t *, int);
203 extern int pthread_attr_getscope(const pthread_attr_t *_RESTRICT_KYWD,
204 int *_RESTRICT_KYWD);
205 extern int pthread_attr_setinheritsched(pthread_attr_t *, int);
206 extern int pthread_attr_getinheritsched(const pthread_attr_t *_RESTRICT_KYWD,
207 int *_RESTRICT_KYWD);
208 extern int pthread_attr_setschedpolicy(pthread_attr_t *, int);
209 extern int pthread_attr_getschedpolicy(const pthread_attr_t *_RESTRICT_KYWD,
210 int *_RESTRICT_KYWD);
211 extern int pthread_attr_setschedparam(pthread_attr_t *_RESTRICT_KYWD,
212 const struct sched_param *_RESTRICT_KYWD);
213 extern int pthread_attr_getschedparam(const pthread_attr_t *_RESTRICT_KYWD,
214 struct sched_param *_RESTRICT_KYWD);
215 extern int pthread_attr_setname_np(pthread_attr_t *_RESTRICT_KYWD,
216 const char *_RESTRICT_KYWD);
217 extern int pthread_attr_getname_np(pthread_attr_t *_RESTRICT_KYWD,
218 char *_RESTRICT_KYWD, size_t);
219 extern int pthread_create(pthread_t *_RESTRICT_KYWD,
220 const pthread_attr_t *_RESTRICT_KYWD, void * (*)(void *),
221 void *_RESTRICT_KYWD);
222 extern int pthread_once(pthread_once_t *, void (*)(void));
223 extern int pthread_join(pthread_t, void **);
224 extern int pthread_detach(pthread_t);
225 extern void pthread_exit(void *) __NORETURN;
226 extern int pthread_cancel(pthread_t);
227 extern int pthread_setschedparam(pthread_t, int, const struct sched_param *);
228 extern int pthread_getschedparam(pthread_t, int *_RESTRICT_KYWD,
229 struct sched_param *_RESTRICT_KYWD);
230 extern int pthread_setschedprio(pthread_t, int);
231 extern int pthread_setcancelstate(int, int *);
232 extern int pthread_setcanceltype(int, int *);
233 extern void pthread_testcancel(void);
234 extern int pthread_equal(pthread_t, pthread_t);
235 extern int pthread_key_create(pthread_key_t *, void (*)(void *));
236 extern int pthread_key_create_once_np(pthread_key_t *, void (*)(void *));
237 extern int pthread_key_delete(pthread_key_t);
238 extern int pthread_setspecific(pthread_key_t, const void *);
239 extern void *pthread_getspecific(pthread_key_t);
240 extern pthread_t pthread_self(void);
241 extern int pthread_setname_np(pthread_t, const char *);
242 extern int pthread_getname_np(pthread_t, char *, size_t);
243
244 /*
245 * function prototypes - synchronization related calls
246 */
247 extern int pthread_mutexattr_init(pthread_mutexattr_t *);
248 extern int pthread_mutexattr_destroy(pthread_mutexattr_t *);
249 extern int pthread_mutexattr_setpshared(pthread_mutexattr_t *, int);
250 extern int pthread_mutexattr_getpshared(
251 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
252 extern int pthread_mutexattr_setprotocol(pthread_mutexattr_t *, int);
253 extern int pthread_mutexattr_getprotocol(
254 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
255 extern int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *, int);
256 extern int pthread_mutexattr_getprioceiling(
257 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
258 extern int pthread_mutexattr_setrobust(pthread_mutexattr_t *, int);
259 extern int pthread_mutexattr_getrobust(
260 const pthread_mutexattr_t *_RESTRICT_KYWD, int *_RESTRICT_KYWD);
261 extern int pthread_mutex_init(pthread_mutex_t *_RESTRICT_KYWD,
262 const pthread_mutexattr_t *_RESTRICT_KYWD);
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