/**
* Unlocks the Mutex
*/
void Unlock() {
#ifndef NDEBUG
debug_mutex.Lock();
assert(locked);
assert(owner.IsInside());
locked = false;
debug_mutex.Unlock();
#endif
mutex.Unlock();
#ifndef NDEBUG
--thread_locks_held;
#endif
}
void WakeUp() {
if (!thread.IsInside())
event_pipe.Signal();
}
/**
* Returns the monotonic clock in microseconds. This method is only
* available in the main thread.
*/
gcc_pure
uint64_t ClockUS() const {
assert(thread.IsInside());
return now_us;
}
bool
InMainThread()
{
return main_thread.IsInside();
}
