ebtables: Make 'h' case just a call to print_help()

Move the special ebtables help parameter handling into its print_help()
function to prepare for it turning into a callback. Add new field 'argc'
to struct iptables_command_state to make this possible. It is actually
kind of consistent as it holds 'argv' already.

Signed-off-by: Phil Sutter <phil@nwl.cc>

1 files changed, 1 insertions, 0 deletions

diff --git a/iptables/xshared.h b/iptables/xshared.h
index 68acfb4b..de32198f 100644
--- a/iptables/xshared.h
+++ b/iptables/xshared.h
@@ -137,6 +137,7 @@ struct iptables_command_state {
 	char *protocol;
 	int proto_used;
 	const char *jumpto;
+	int argc;
 	char **argv;
 	bool restore;
 };