tree 3fd3e0b54b93f786363840d15c3815eb8ff09377
parent 7e073c1fce9304cdf7b60f507208f15a66939bc0
author Brendan Jackman <brendan.jackman@arm.com> 1507565318 +0100
committer Brendan Jackman <brendan.jackman@arm.com> 1507565741 +0100

AndroidTarget: prevent concurrent invocations of 'logcat -c'

'adb logcat -c' has been observed to fail when called twice concurrently. Rather
than requiring all devlib users to fix their usage patterns, let's just delay
whenever clear_logcat is called twice.