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    SubjectRe: setuids() like setgroups() ?
    > >How do you solve pid reuse ?
    > PID reuse? The task struct would just contain a struct switchuid * with
    > all the valid uid/gid pairs. Probably inherited on fork, not on exec.

    Ok you only intend to inherit it treewards.

    > Does any existing OS already implement this so I can read the manpages
    > or the source code, or would this be a Linux-specific extension. And
    > what would the proper name actually be - SCM_SETCREDENTIALS ?

    I've seen it on other systems but non unixlike.


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