c54bc4ca04
These are unnecessary since the user package handles these cases properly already (as evidenced by the LXC backend not having these special cases).
I also updated the errors returned to match the other libcontainer error messages in this same file.
Also, switching from Setresuid to Setuid directly isn't a problem, because the "setuid" system call will automatically do that if our own effective UID is root currently: (from `man 2 setuid`)
setuid() sets the effective user ID of the calling process. If the
effective UID of the caller is root, the real UID and saved set-user-
ID are also set.
Docker-DCO-1.1-Signed-off-by: Andrew Page <admwiggin@gmail.com> (github: tianon)
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| .. | ||
| nsinit | ||
| command.go | ||
| exec.go | ||
| execin.go | ||
| init.go | ||
| nsinit.go | ||
| state.go | ||
| sync_pipe.go | ||
| term.go | ||
| unsupported.go | ||