462a463,468
> Param<uint64_t> uid;
> Param<uint64_t> euid;
> Param<uint64_t> gid;
> Param<uint64_t> egid;
> Param<uint64_t> pid;
> Param<uint64_t> ppid;
474c480,486
< INIT_PARAM(system, "system")
---
> INIT_PARAM(system, "system"),
> INIT_PARAM(uid, "user id"),
> INIT_PARAM(euid, "effective user id"),
> INIT_PARAM(gid, "group id"),
> INIT_PARAM(egid, "effective group id"),
> INIT_PARAM(pid, "process id"),
> INIT_PARAM(ppid, "parent process id")