tree 1769f10cb15770fabba16f4e664f237f61151f01
parent 936a70e9e77d6d8d6427007c083cd93ccc63510a
author Philip Tricca <philip.b.tricca@intel.com> 1521066260 -0700
committer Philip Tricca <philip.b.tricca@intel.com> 1521153629 -0700

util: Refactor TCTI I/O code into I/O module in utility library.

The read / write / socket code in the TCTIs was spread out over a TCTI
utility module (tcti.c/h) and the socket module. These two modules each
depended on the other and so refactoring them into their own module is
pretty natural.

This change required some build fixups and caused the `util` and
`socket` unit tests to be combined into a single I/O unit test.

Signed-off-by: Philip Tricca <philip.b.tricca@intel.com>