flk_get_active_locks
llist = flk_get_active_locks(sysid, lo->rl_pid);
llist = flk_get_active_locks(sysid, lo->rl_pid);
llp_head = llp = flk_get_active_locks(sysid, NOPID);
llp_head = llp = flk_get_active_locks(sysid, NOPID);
locklist_t *flk_get_active_locks(int sysid, pid_t pid);