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#ifndef RUBY_THREAD_WIN32_H
#define RUBY_THREAD_WIN32_H
/**********************************************************************
thread_win32.h -
$Author$
Copyright (C) 2004-2007 Koichi Sasada
**********************************************************************/
/* interface */
# ifdef __CYGWIN__
# undef _WIN32
# endif
#define USE_VM_CLOCK 1
WINBASEAPI BOOL WINAPI
TryEnterCriticalSection(IN OUT LPCRITICAL_SECTION lpCriticalSection);
struct rb_native_thread {
HANDLE thread_id;
HANDLE interrupt_event;
};
struct rb_thread_sched_item {
void *vm_stack;
};
struct rb_thread_sched {
HANDLE lock;
};
typedef DWORD native_tls_key_t; // TLS index
static inline void *
native_tls_get(native_tls_key_t key)
{
// return value should be checked by caller.
return TlsGetValue(key);
}
static inline void
native_tls_set(native_tls_key_t key, void *ptr)
{
if (UNLIKELY(TlsSetValue(key, ptr) == 0)) {
rb_bug("TlsSetValue() error");
}
}
RUBY_SYMBOL_EXPORT_BEGIN
RUBY_EXTERN native_tls_key_t ruby_current_ec_key;
RUBY_SYMBOL_EXPORT_END
#endif /* RUBY_THREAD_WIN32_H */
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