jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#pragma once
8
9#include <bits/pthread_integration.h>
10#include <sched.h>
11#include <stdint.h>
12#include <sys/cdefs.h>
13#include <sys/types.h>
14#include <time.h>
15
16__BEGIN_DECLS
17
18int pthread_create(pthread_t*, pthread_attr_t const*, void* (*)(void*), void*);
19void pthread_exit(void*) __attribute__((noreturn));
20int pthread_kill(pthread_t, int);
21void pthread_cleanup_push(void (*)(void*), void*);
22void pthread_cleanup_pop(int);
23int pthread_join(pthread_t, void**);
24int pthread_mutex_lock(pthread_mutex_t*);
25int pthread_mutex_trylock(pthread_mutex_t* mutex);
26int pthread_mutex_unlock(pthread_mutex_t*);
27int pthread_mutex_init(pthread_mutex_t*, pthread_mutexattr_t const*);
28int pthread_mutex_destroy(pthread_mutex_t*);
29
30int pthread_attr_init(pthread_attr_t*);
31int pthread_attr_destroy(pthread_attr_t*);
32
33#define PTHREAD_CREATE_JOINABLE 0
34#define PTHREAD_CREATE_DETACHED 1
35
36#define PTHREAD_CANCELED ((void*)-1)
37
38int pthread_attr_getdetachstate(pthread_attr_t const*, int*);
39int pthread_attr_setdetachstate(pthread_attr_t*, int);
40
41int pthread_attr_getguardsize(pthread_attr_t const*, size_t*);
42int pthread_attr_setguardsize(pthread_attr_t*, size_t);
43
44int pthread_attr_getschedparam(pthread_attr_t const*, struct sched_param*);
45int pthread_attr_setschedparam(pthread_attr_t*, const struct sched_param*);
46
47int pthread_attr_getstack(pthread_attr_t const*, void**, size_t*);
48int pthread_attr_setstack(pthread_attr_t* attr, void*, size_t);
49
50int pthread_attr_getstacksize(pthread_attr_t const*, size_t*);
51int pthread_attr_setstacksize(pthread_attr_t*, size_t);
52
53#define PTHREAD_SCOPE_SYSTEM 0
54#define PTHREAD_SCOPE_PROCESS 1
55
56int pthread_attr_getscope(pthread_attr_t const*, int*);
57int pthread_attr_setscope(pthread_attr_t*, int);
58
59int pthread_once(pthread_once_t*, void (*)(void));
60#define PTHREAD_ONCE_INIT 0
61void* pthread_getspecific(pthread_key_t key);
62int pthread_setspecific(pthread_key_t key, void const* value);
63
64int pthread_getschedparam(pthread_t thread, int* policy, struct sched_param* param);
65int pthread_setschedparam(pthread_t thread, int policy, const struct sched_param* param);
66
67#define PTHREAD_MUTEX_NORMAL __PTHREAD_MUTEX_NORMAL
68#define PTHREAD_MUTEX_RECURSIVE __PTHREAD_MUTEX_RECURSIVE
69#define PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_NORMAL
70#define PTHREAD_MUTEX_INITIALIZER __PTHREAD_MUTEX_INITIALIZER
71#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP __PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
72
73#define PTHREAD_PROCESS_PRIVATE 1
74#define PTHREAD_PROCESS_SHARED 2
75
76#define PTHREAD_COND_INITIALIZER \
77 { \
78 0, 0, CLOCK_MONOTONIC_COARSE \
79 }
80
81// FIXME: Actually implement this!
82#define PTHREAD_RWLOCK_INITIALIZER \
83 NULL
84
85#define PTHREAD_KEYS_MAX 64
86#define PTHREAD_DESTRUCTOR_ITERATIONS 4
87
88int pthread_key_create(pthread_key_t* key, void (*destructor)(void*));
89int pthread_key_delete(pthread_key_t key);
90int pthread_cond_broadcast(pthread_cond_t*);
91int pthread_cond_init(pthread_cond_t*, pthread_condattr_t const*);
92int pthread_cond_signal(pthread_cond_t*);
93int pthread_cond_wait(pthread_cond_t*, pthread_mutex_t*);
94int pthread_condattr_init(pthread_condattr_t*);
95int pthread_condattr_getclock(pthread_condattr_t* attr, clockid_t* clock);
96int pthread_condattr_setclock(pthread_condattr_t*, clockid_t);
97int pthread_condattr_destroy(pthread_condattr_t*);
98int pthread_cond_destroy(pthread_cond_t*);
99int pthread_cond_timedwait(pthread_cond_t*, pthread_mutex_t*, const struct timespec*);
100
101#define PTHREAD_CANCEL_ENABLE 1
102#define PTHREAD_CANCEL_DISABLE 2
103
104#define PTHREAD_CANCEL_DEFERRED 1
105#define PTHREAD_CANCEL_ASYNCHRONOUS 2
106
107int pthread_cancel(pthread_t);
108int pthread_setcancelstate(int state, int* oldstate);
109int pthread_setcanceltype(int type, int* oldtype);
110void pthread_testcancel(void);
111
112int pthread_spin_destroy(pthread_spinlock_t*);
113int pthread_spin_init(pthread_spinlock_t*, int);
114int pthread_spin_lock(pthread_spinlock_t*);
115int pthread_spin_trylock(pthread_spinlock_t*);
116int pthread_spin_unlock(pthread_spinlock_t*);
117pthread_t pthread_self(void);
118int pthread_detach(pthread_t);
119int pthread_equal(pthread_t, pthread_t);
120int pthread_mutexattr_init(pthread_mutexattr_t*);
121int pthread_mutexattr_settype(pthread_mutexattr_t*, int);
122int pthread_mutexattr_gettype(pthread_mutexattr_t*, int*);
123int pthread_mutexattr_destroy(pthread_mutexattr_t*);
124
125int pthread_setname_np(pthread_t, char const*);
126int pthread_getname_np(pthread_t, char*, size_t);
127
128int pthread_equal(pthread_t t1, pthread_t t2);
129
130int pthread_rwlock_destroy(pthread_rwlock_t*);
131int pthread_rwlock_init(pthread_rwlock_t* __restrict, pthread_rwlockattr_t const* __restrict);
132int pthread_rwlock_rdlock(pthread_rwlock_t*);
133int pthread_rwlock_timedrdlock(pthread_rwlock_t* __restrict, const struct timespec* __restrict);
134int pthread_rwlock_timedwrlock(pthread_rwlock_t* __restrict, const struct timespec* __restrict);
135int pthread_rwlock_tryrdlock(pthread_rwlock_t*);
136int pthread_rwlock_trywrlock(pthread_rwlock_t*);
137int pthread_rwlock_unlock(pthread_rwlock_t*);
138int pthread_rwlock_wrlock(pthread_rwlock_t*);
139int pthread_rwlockattr_destroy(pthread_rwlockattr_t*);
140int pthread_rwlockattr_getpshared(pthread_rwlockattr_t const* __restrict, int* __restrict);
141int pthread_rwlockattr_init(pthread_rwlockattr_t*);
142int pthread_rwlockattr_setpshared(pthread_rwlockattr_t*, int);
143
144int pthread_atfork(void (*prepare)(void), void (*parent)(void), void (*child)(void));
145
146__END_DECLS