1#ifndef RUBY_THREAD_PTHREAD_H
2#define RUBY_THREAD_PTHREAD_H
13#ifdef HAVE_PTHREAD_NP_H
14#include <pthread_np.h>
17#define RB_NATIVETHREAD_LOCK_INIT PTHREAD_MUTEX_INITIALIZER
18#define RB_NATIVETHREAD_COND_INIT PTHREAD_COND_INITIALIZER
25#if defined(__GLIBC__) || defined(__FreeBSD__)
73#if __STDC_VERSION__ >= 201112
74 #define RB_THREAD_LOCAL_SPECIFIER _Thread_local
75#elif defined(__GNUC__)
77 #define RB_THREAD_LOCAL_SPECIFIER __thread
83native_tls_get(native_tls_key_t key)
85 void *ptr = pthread_getspecific(key);
86 if (UNLIKELY(ptr == NULL)) {
87 rb_bug(
"pthread_getspecific returns NULL");
93native_tls_set(native_tls_key_t key,
void *ptr)
95 if (UNLIKELY(pthread_setspecific(key, ptr) != 0)) {
96 rb_bug(
"pthread_setspecific error");
101RUBY_SYMBOL_EXPORT_BEGIN
102#ifdef RB_THREAD_LOCAL_SPECIFIER
113RUBY_SYMBOL_EXPORT_END
#define RUBY_EXTERN
Declaration of externally visible global variables.
void rb_bug(const char *fmt,...)
Interpreter panic switch.