add shared libraries
diff --git a/extensions/ebt_nat.c b/extensions/ebt_nat.c
index 16e1842..f2e79ca 100644
--- a/extensions/ebt_nat.c
+++ b/extensions/ebt_nat.c
@@ -76,13 +76,14 @@
ebt_check_option(flags, OPT_SNAT);
to_source_supplied = 1;
if (!(addr = ether_aton(optarg)))
- print_error("Problem with specified --to-source mac");
+ ebt_print_error("Problem with specified --to-source "
+ "mac");
memcpy(natinfo->mac, addr, ETH_ALEN);
break;
case NAT_S_TARGET:
ebt_check_option(flags, OPT_SNAT_TARGET);
if (FILL_TARGET(optarg, natinfo->target))
- print_error("Illegal --snat-target target");
+ ebt_print_error("Illegal --snat-target target");
break;
default:
return 0;
@@ -104,14 +105,14 @@
ebt_check_option(flags, OPT_DNAT);
to_dest_supplied = 1;
if (!(addr = ether_aton(optarg)))
- print_error("Problem with specified "
- "--to-destination mac");
+ ebt_print_error("Problem with specified "
+ "--to-destination mac");
memcpy(natinfo->mac, addr, ETH_ALEN);
break;
case NAT_D_TARGET:
ebt_check_option(flags, OPT_DNAT_TARGET);
if (FILL_TARGET(optarg, natinfo->target))
- print_error("Illegal --dnat-target target");
+ ebt_print_error("Illegal --dnat-target target");
break;
default:
return 0;
@@ -126,12 +127,13 @@
struct ebt_nat_info *natinfo = (struct ebt_nat_info *)target->data;
if (BASE_CHAIN && natinfo->target == EBT_RETURN)
- print_error("--snat-target RETURN not allowed on base chain");
+ ebt_print_error("--snat-target RETURN not allowed on base "
+ "chain");
CLEAR_BASE_CHAIN_BIT;
if ((hookmask & ~(1 << NF_BR_POST_ROUTING)) || strcmp(name, "nat"))
- print_error("Wrong chain for snat");
+ ebt_print_error("Wrong chain for snat");
if (time == 0 && to_source_supplied == 0)
- print_error("No snat address supplied");
+ ebt_print_error("No snat address supplied");
}
static void final_check_d(const struct ebt_u_entry *entry,
@@ -141,14 +143,15 @@
struct ebt_nat_info *natinfo = (struct ebt_nat_info *)target->data;
if (BASE_CHAIN && natinfo->target == EBT_RETURN)
- print_error("--dnat-target RETURN not allowed on base chain");
+ ebt_print_error("--dnat-target RETURN not allowed on base "
+ "chain");
CLEAR_BASE_CHAIN_BIT;
if (((hookmask & ~((1 << NF_BR_PRE_ROUTING) | (1 << NF_BR_LOCAL_OUT)))
|| strcmp(name, "nat")) &&
((hookmask & ~(1 << NF_BR_BROUTING)) || strcmp(name, "broute")))
- print_error("Wrong chain for dnat");
+ ebt_print_error("Wrong chain for dnat");
if (time == 0 && to_dest_supplied == 0)
- print_error("No dnat address supplied");
+ ebt_print_error("No dnat address supplied");
}
static void print_s(const struct ebt_u_entry *entry,
@@ -207,8 +210,7 @@
.extra_ops = opts_d,
};
-static void _init(void) __attribute__ ((constructor));
-static void _init(void)
+void _init(void)
{
ebt_register_target(&snat_target);
ebt_register_target(&dnat_target);