tree 0eb1e4f6c307d273a2df5eed465b5514d5930b8a
parent 7dfcf3b91f360f2c896a7a5a458c0010d0f864d3
author Maciej Żenczykowski <maze@google.com> 1539572603 -0700
committer Maciej Żenczykowski <maze@google.com> 1539657539 +0000

run_net_test: handle UML's tendency to leave stdout in non-blocking mode

which then results in crazy weird build failures and other weirdness
as a result of writes to stdout rarely returning EAGAIN.

Change-Id: I8f36b46b8e81711824e173925601eb7cd58168d1