Searched refs:UNSET (Results 1 – 1 of 1) sorted by relevance
141 static const std::uintptr_t UNSET = 0; variable142 std::atomic<std::uintptr_t> my_state{UNSET};154 if (state != UNSET) { in test_and_set()160 case UNSET: in test_and_set()170 return my_state.compare_exchange_strong(busy, UNSET); in try_clear_if()178 return my_state.load(order) != UNSET;