Re: [PATCH] Introduce BSD-style user credential [3/3]

[Alan Cox]

On Sat, 2002-08-31 at 01:49, Linus Torvalds wrote:
> > struct pcred {
> >        atomic_t	count;
> >        uid_t	uid, euid, suid;
> >        gid_t	gid, egid, sgid;
> >        struct ucred  *cred;
> >        kernel_cap_t ... capabilities ...
> >        struct user_struct *user;
> > };
> 

Needs fsuid too, and space for the security LSM modules to attach
private information. SELinux needs a few more credentials than base
kernels!