...from efd\n", u, u); exit(EXIT_SUCCESS); case -1: err(EXIT_FAILURE, "fork"); } } SEE ALSO futex (2), pipe (2), poll (2), read (2), select (2), signalfd (2), timerfd_create (2), w…...from efd\n", u, u); exit(EXIT_SUCCESS); case -1: err(EXIT_FAILURE, "fork"); } } SEE ALSO futex (2), pipe (2), poll (2), read (2), select (2), signalfd (2), timerfd_create (2), w…