Poller.hh

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#ifndef POLLER_HH
#define POLLER_HH
 
#include <array>
#include <atomic>
 
namespace openmsx {
 
class Poller
{
public:
        Poller();
        Poller(const Poller&) = delete;
        Poller(Poller&&) = delete;
        Poller& operator=(const Poller&) = delete;
        Poller& operator=(Poller&&) = delete;
        ~Poller();
 
#ifndef _WIN32
        [[nodiscard]] bool poll(int fd);
#endif
 
        [[nodiscard]] bool aborted() const {
                return abortFlag;
        }
 
        void abort();
 
        void reset() {
                abortFlag = false;
        }
 
private:
#ifndef _WIN32
        std::array<int, 2> wakeupPipe;
#endif
        std::atomic_bool abortFlag = false;
};
 
} // namespace openmsx
 
#endif