Fix locking and command status output
authorBryn M. Reeves <bmr@redhat.com>
Fri, 1 Feb 2013 17:37:28 +0000 (17:37 +0000)
committerBryn M. Reeves <bmr@redhat.com>
Fri, 1 Feb 2013 17:37:28 +0000 (17:37 +0000)
commit7cca87ae7952bd7d1a8df31c66887a0e3992ce35
tree278f0adc77f0dd93a57620efbd421fb49de11f68
parent155644bca12cd091d7e929548a3fc765fa4fbc90
Fix locking and command status output

Fix flock usage to ensure the proper file descriptor is used and
propagate and check exit statuses when using locking and unlocking
functions.
blkdevalias