poll.hpp

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#ifndef LELY_EV_POLL_HPP_
#define LELY_EV_POLL_HPP_
 
#include <lely/ev/poll.h>
#include <lely/util/error.hpp>
 
namespace lely {
namespace ev {

class Poll {
 public:
  explicit Poll(ev_poll_t* poll) noexcept : poll_(poll) {}
 
  operator ev_poll_t*() const noexcept { return poll_; }

  void*
  self() const noexcept {
    return ev_poll_self(*this);
  }

  void
  wait(int timeout) {
    if (ev_poll_wait(*this, timeout) == -1) util::throw_errc("wait");
  }

  void
  kill(void* thr) {
    if (ev_poll_kill(*this, thr) == -1) util::throw_errc("kill");
  }
 
 protected:
  ev_poll_t* poll_{nullptr};
};
 
}  // namespace ev
}  // namespace lely
 
#endif  // !LELY_EV_POLL_HPP_