thread_win32.h (b4d13fac3dd5420475aa1e14fdad8137da7e3ee0)

#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 */