lowlevel-blt-bench: move usage to a function
authorPekka Paalanen <pekka.paalanen@collabora.co.uk>
Wed, 10 Jun 2015 08:14:38 +0000 (11:14 +0300)
committerPekka Paalanen <pekka.paalanen@collabora.co.uk>
Mon, 6 Jul 2015 09:03:28 +0000 (12:03 +0300)
commitbddff993ed734f4b9030c1960bcb3ebe1caca807
tree2a893678a6ede3b667d90b0a4450d692f7bd963a
parent2be523b20402b7c9f548ac33b8c0f0ed00156c64
lowlevel-blt-bench: move usage to a function

Move printing of usage into a new function and use argv[0] as the
program name. This will help printing usage from multiple places.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Ben Avison <bavison@riscosopen.org>
test/lowlevel-blt-bench.c