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iface: fix compilation with <= 2.6.27

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Need to include compat_xtables.h to get all the definitions for older
kernels.
Also, net namespaces are not available before 2.6.24.
This commit is contained in:
Jan Engelhardt
2009-04-28 10:05:58 +02:00
parent 9df309a14a
commit 39655fe83b
1 changed files with 6 additions and 1 deletions
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5
extensions/xt_iface.c
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@@ -11,6 +11,7 @@
#include <linux/skbuff.h>
#include <linux/netfilter/x_tables.h>
#include "xt_iface.h"
#include "compat_xtables.h"
struct xt_iface_flag_pairs {
uint16_t iface_flag;
@@ -47,7 +48,11 @@ static bool xt_iface_mt(const struct sk_buff *skb,
bool retval;
int i;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24)
dev = dev_get_by_name(&init_net, info->ifname);
#else
dev = dev_get_by_name(info->ifname);
#endif
retval = dev != NULL;
if (retval) {
for (i = 0; i < ARRAY_SIZE(xt_iface_lookup) && retval; ++i) {