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Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#include <sched.h>
30#include <stdint.h>
31#include <sys/cdefs.h>
32#include <sys/types.h>
33#include <time.h>
34
35__BEGIN_DECLS
36
37int pthread_create(pthread_t*, pthread_attr_t*, void* (*)(void*), void*);
38void pthread_exit(void*);
39int pthread_kill(pthread_t, int);
40void pthread_cleanup_push(void (*)(void*), void*);
41void pthread_cleanup_pop(int);
42int pthread_join(pthread_t, void**);
43int pthread_mutex_lock(pthread_mutex_t*);
44int pthread_mutex_trylock(pthread_mutex_t* mutex);
45int pthread_mutex_unlock(pthread_mutex_t*);
46int pthread_mutex_init(pthread_mutex_t*, const pthread_mutexattr_t*);
47int pthread_mutex_destroy(pthread_mutex_t*);
48
49int pthread_attr_init(pthread_attr_t*);
50int pthread_attr_destroy(pthread_attr_t*);
51
52#define PTHREAD_CREATE_JOINABLE 0
53#define PTHREAD_CREATE_DETACHED 1
54
55int pthread_attr_getdetachstate(const pthread_attr_t*, int*);
56int pthread_attr_setdetachstate(pthread_attr_t*, int);
57
58int pthread_attr_getguardsize(const pthread_attr_t*, size_t*);
59int pthread_attr_setguardsize(pthread_attr_t*, size_t);
60
61int pthread_attr_getschedparam(const pthread_attr_t*, struct sched_param*);
62int pthread_attr_setschedparam(pthread_attr_t*, const struct sched_param*);
63
64int pthread_attr_getstack(const pthread_attr_t*, void**, size_t*);
65int pthread_attr_setstack(pthread_attr_t* attr, void*, size_t);
66
67int pthread_attr_getstacksize(const pthread_attr_t*, size_t*);
68int pthread_attr_setstacksize(pthread_attr_t*, size_t);
69
70int pthread_once(pthread_once_t*, void (*)());
71#define PTHREAD_ONCE_INIT 0
72void* pthread_getspecific(pthread_key_t key);
73int pthread_setspecific(pthread_key_t key, const void* value);
74
75int pthread_getschedparam(pthread_t thread, int* policy, struct sched_param* param);
76int pthread_setschedparam(pthread_t thread, int policy, const struct sched_param* param);
77
78#define PTHREAD_MUTEX_NORMAL 0
79#define PTHREAD_MUTEX_RECURSIVE 1
80#define PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_NORMAL
81#define PTHREAD_MUTEX_INITIALIZER { 0, 0, 0, PTHREAD_MUTEX_DEFAULT }
82#define PTHREAD_COND_INITIALIZER { 0, 0, CLOCK_MONOTONIC }
83
84int pthread_key_create(pthread_key_t* key, void (*destructor)(void*));
85int pthread_key_delete(pthread_key_t key);
86int pthread_cond_broadcast(pthread_cond_t*);
87int pthread_cond_init(pthread_cond_t*, const pthread_condattr_t*);
88int pthread_cond_signal(pthread_cond_t*);
89int pthread_cond_wait(pthread_cond_t*, pthread_mutex_t*);
90int pthread_condattr_init(pthread_condattr_t*);
91int pthread_condattr_setclock(pthread_condattr_t*, clockid_t);
92int pthread_condattr_destroy(pthread_condattr_t*);
93int pthread_cancel(pthread_t);
94int pthread_cond_destroy(pthread_cond_t*);
95int pthread_cond_timedwait(pthread_cond_t*, pthread_mutex_t*, const struct timespec*);
96
97void pthread_testcancel(void);
98
99int pthread_spin_destroy(pthread_spinlock_t*);
100int pthread_spin_init(pthread_spinlock_t*, int);
101int pthread_spin_lock(pthread_spinlock_t*);
102int pthread_spin_trylock(pthread_spinlock_t*);
103int pthread_spin_unlock(pthread_spinlock_t*);
104pthread_t pthread_self(void);
105int pthread_detach(pthread_t);
106int pthread_equal(pthread_t, pthread_t);
107int pthread_mutexattr_init(pthread_mutexattr_t*);
108int pthread_mutexattr_settype(pthread_mutexattr_t*, int);
109int pthread_mutexattr_destroy(pthread_mutexattr_t*);
110
111int pthread_setname_np(pthread_t, const char*);
112int pthread_getname_np(pthread_t, char*, size_t);
113
114__END_DECLS