Ruby 3.2.1p31 (2023-02-08 revision 31819e82c88c6f8ecfaeb162519bfa26a14b21fd)
thread_native.h
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1#ifndef RUBY_THREAD_NATIVE_H /*-*-C++-*-vi:se ft=cpp:*/
2#define RUBY_THREAD_NATIVE_H 1
22#if defined(_WIN32)
23#include <windows.h>
24typedef HANDLE rb_nativethread_id_t;
25
26typedef union rb_thread_lock_union {
27 HANDLE mutex;
28 CRITICAL_SECTION crit;
30
32
33#elif defined(HAVE_PTHREAD_H)
34
35#include <pthread.h>
39
40#elif defined(__wasi__) // no-thread platforms
41
45
46#elif defined(__DOXYGEN__)
47
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53
56
57#else
58#error "unsupported thread type"
59
60#endif
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205#endif
#define RBIMPL_SYMBOL_EXPORT_END()
Counterpart of RBIMPL_SYMBOL_EXPORT_BEGIN.
Definition: dllexport.h:106
#define RBIMPL_SYMBOL_EXPORT_BEGIN()
Shortcut macro equivalent to RUBY_SYMBOL_EXPORT_BEGIN extern "C" {.
Definition: dllexport.h:97
void rb_nativethread_lock_lock(rb_nativethread_lock_t *lock)
Blocks until the current thread obtains a lock.
Definition: thread.c:299
rb_nativethread_id_t rb_nativethread_self(void)
Queries the ID of the native thread that is calling this function.
void rb_native_mutex_lock(rb_nativethread_lock_t *lock)
Just another name of rb_nativethread_lock_lock.
void rb_native_cond_initialize(rb_nativethread_cond_t *cond)
Fills the passed condition variable with an initial value.
int rb_native_mutex_trylock(rb_nativethread_lock_t *lock)
Identical to rb_native_mutex_lock(), except it doesn't block in case rb_native_mutex_lock() would.
void rb_native_cond_broadcast(rb_nativethread_cond_t *cond)
Signals a condition variable.
void rb_native_mutex_initialize(rb_nativethread_lock_t *lock)
Just another name of rb_nativethread_lock_initialize.
void rb_native_mutex_unlock(rb_nativethread_lock_t *lock)
Just another name of rb_nativethread_lock_unlock.
void rb_nativethread_lock_unlock(rb_nativethread_lock_t *lock)
Releases a lock.
Definition: thread.c:305
void rb_native_mutex_destroy(rb_nativethread_lock_t *lock)
Just another name of rb_nativethread_lock_destroy.
void rb_native_cond_destroy(rb_nativethread_cond_t *cond)
Destroys the passed condition variable.
void rb_native_cond_signal(rb_nativethread_cond_t *cond)
Signals a condition variable.
void rb_nativethread_lock_initialize(rb_nativethread_lock_t *lock)
Fills the passed lock with an initial value.
Definition: thread.c:287
void rb_native_cond_wait(rb_nativethread_cond_t *cond, rb_nativethread_lock_t *mutex)
Waits for the passed condition variable to be signalled.
void rb_native_cond_timedwait(rb_nativethread_cond_t *cond, rb_nativethread_lock_t *mutex, unsigned long msec)
Identical to rb_native_cond_wait(), except it additionally takes timeout in msec resolution.
void rb_nativethread_lock_destroy(rb_nativethread_lock_t *lock)
Destroys the passed mutex.
Definition: thread.c:293