1157 			return nil, "failed";

  1157 			return nil, "failed";

  1158 		end

  1158 		end

  1159 		local watch = watchfd(sigfd, dispatch);

  1159 		local watch = watchfd(sigfd, dispatch);

  1160 		watch.listeners = { onsignal = cb };

  1160 		watch.listeners = { onsignal = cb };

  1161 		watch.close = nil; -- revert to default

  1161 		watch.close = nil; -- revert to default

  1162 		return watch;

  1163 		return watch;

  1163 	end

  1164 	end

  1164 end

  1165 end

  1165 

  1166 

  1166 return {

  1167 return {