Identify all options through the getopt_long return value.
This way, we only need a big switch/case.
Indentation is broken to ease commit review (fixed in next commit).
Suggested-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
d7cb626f1d