Searched refs:pid_from_pidfile (Results 1 – 1 of 1) sorted by relevance
569 pid_t pid_from_pidfile; in ifplugd_main() local583 pid_from_pidfile = read_pid(pidfile_name); in ifplugd_main()586 if (pid_from_pidfile > 0) in ifplugd_main()588 kill(pid_from_pidfile, SIGINT); in ifplugd_main()592 if (pid_from_pidfile > 0 && kill(pid_from_pidfile, 0) == 0) in ifplugd_main()