The claim_lock() function would fail in the perl code with:
Invalid argument at -e line 2.
because the Perl snippet opens for reading the file descriptor, which
was earlier opened for write (append).
Signed-off-by: Jacek Konieczny <jajcus@jajcus.net>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>