tree d3946b04fe23053ad69c4f495f69925bf23f92b8
parent e3a5ef5eff7b4c9741bb80e42af46a59b5d23b7f
author Sreeram Ramachandran <sreeram@google.com> 1403290308 -0700
committer Sreeram Ramachandran <sreeram@google.com> 1403291803 -0700

Return errors explicitly instead of using errno.

Change-Id: Ia29f500e747a8c72d13a8f38c3b08c319c8c029a