mutex.cpp

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#include <yaclib/fault/detail/fiber/mutex.hpp>
 
namespace yaclib::detail::fiber {
 
void Mutex::lock() {
  while (_occupied) {
    _queue.Wait(NoTimeoutTag{});
  }
  _occupied = true;
}
 
bool Mutex::try_lock() noexcept {
  if (_occupied) {
    return false;
  }
  _occupied = true;
  return true;
}
 
void Mutex::unlock() noexcept {
  _occupied = false;
  _queue.NotifyOne();
}
 
Mutex::native_handle_type Mutex::native_handle() {
  return nullptr;
}
 
}  // namespace yaclib::detail::fiber