fork_with_timeout
(void) fork_with_timeout("/usr/sbin/killall HUP", 1, 5);
(void) fork_with_timeout("/usr/sbin/killall KILL", 1, 5);
(void) fork_with_timeout("/usr/bin/pkill -TERM -v -u 0,1,15", 1, 5);
(void) fork_with_timeout("/usr/bin/pkill -KILL -v -u 0,1,15", 1, 5);
fork_with_timeout("/usr/bin/pkill -x -u 0 dhcpagent", 0, 5);
fork_with_timeout("/usr/lib/acct/closewtmp", 0, 5);
fork_with_timeout("/usr/sbin/bootadm -ea update_all", 0, 3600);
fork_with_timeout("/sbin/umountall -l", 0, 5);
fork_with_timeout("/sbin/umount /tmp /var/adm /var/run /var "
fork_with_timeout("/usr/sbin/lockfs -fa", 0, 30);
fork_with_timeout("/sbin/umount /usr >/dev/null 2>&1", 0, 5);
void fork_with_timeout(const char *, uint_t, uint_t);