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-rw-r--r--src/netlink.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/netlink.c b/src/netlink.c
index 5929232..89c85d7 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -154,7 +154,8 @@ int nl_overrun_request_resync(void)
return nfct_send(STATE(overrun), NFCT_Q_DUMP, &family);
}
-static int __nl_get_conntrack(struct nfct_handle *h, struct nf_conntrack *ct)
+static int
+__nl_get_conntrack(struct nfct_handle *h, const struct nf_conntrack *ct)
{
int ret;
char __tmp[nfct_maxsize()];
@@ -172,13 +173,13 @@ static int __nl_get_conntrack(struct nfct_handle *h, struct nf_conntrack *ct)
return 1;
}
-int nl_exist_conntrack(struct nf_conntrack *ct)
+int nl_exist_conntrack(const struct nf_conntrack *ct)
{
return __nl_get_conntrack(STATE(request), ct);
}
/* get the conntrack and update the cache */
-int nl_get_conntrack(struct nf_conntrack *ct)
+int nl_get_conntrack(const struct nf_conntrack *ct)
{
return __nl_get_conntrack(STATE(dump), ct);
}
@@ -268,7 +269,7 @@ int nl_update_conntrack(const struct nf_conntrack *orig)
return ret;
}
-int nl_destroy_conntrack(struct nf_conntrack *ct)
+int nl_destroy_conntrack(const struct nf_conntrack *ct)
{
return nfct_query(STATE(dump), NFCT_Q_DESTROY, ct);
}