[LTP] [PATCH 0/3] musl: travis build and include fixes

[Petr Vorel]

Hi Jan,

> > although LTP not yet fully support musl, I'd like
> > to add travis build via Alpine linux distro.
> > Remaining broken tests are deleted before building,
> > I volunteer to solve musl problems for new code.

> Fine by me, we can always disable it later if we run into (too many) issues.

> > I also added 2 simple RPC fixes.

> LGTM. As for RHEL, socketvar.h appears to be unused for decade at least.

Thanks a lot for a review, merged.

Kind regards,
Petr