[LTP] [PATCH 2/2] syscalls/unshare: convert unshare02 to the new API

[Cyril Hrubis]

Hi!
> 1. Convert unshare02 to the new API;
> 2. Check whether the returned value is correct in the child process
> instead of the parent process;
> 3. Add a test case: use the CLONE_NEWNS parameter as a non-root user
> and the expected return value is EPERM.

The EPERM check fails if the test is executed by a root. LTP tests
usually setuid() to "nobody" for EPERM tests if executed as a root.

The TC should be lowercase but that is very minor.

Apart from these it's a really good cleanup.

-- 
Cyril Hrubis
chrubis@suse.cz