From this post, the utun interface requires privilege, and this is exactly what happens on my mac:
$ cargo t --all-features test_utun_ifname -q
running 1 test
F
failures:
---- sys::test_sockopt::test_utun_ifname stdout ----
thread 'sys::test_sockopt::test_utun_ifname' panicked at test/sys/test_sockopt.rs:854:36:
called `Result::unwrap()` on an `Err` value: EPERM
This PR skips the test if the process is not privileged.
Checklist:
[x] I have read CONTRIBUTING.md
[x] I have written necessary tests and rustdoc comments
[ ] A change log has been added if this PR modifies nix's API
What does this PR do
From this post, the
utuninterface requires privilege, and this is exactly what happens on my mac:This PR skips the test if the process is not privileged.
Checklist:
CONTRIBUTING.md