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authorDavid Howells <dhowells@redhat.com>2006-12-05 14:37:56 +0000
committerDavid Howells <dhowells@warthog.cambridge.redhat.com>2006-12-05 14:37:56 +0000
commit4c1ac1b49122b805adfa4efc620592f68dccf5db (patch)
tree87557f4bc2fd4fe65b7570489c2f610c45c0adcd /net/ipv4/netfilter/nf_nat_proto_unknown.c
parentc4028958b6ecad064b1a6303a6a5906d4fe48d73 (diff)
parentd916faace3efc0bf19fe9a615a1ab8fa1a24cd93 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: drivers/infiniband/core/iwcm.c drivers/net/chelsio/cxgb2.c drivers/net/wireless/bcm43xx/bcm43xx_main.c drivers/net/wireless/prism54/islpci_eth.c drivers/usb/core/hub.h drivers/usb/input/hid-core.c net/core/netpoll.c Fix up merge failures with Linus's head and fix new compilation failures. Signed-Off-By: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/ipv4/netfilter/nf_nat_proto_unknown.c')
-rw-r--r--net/ipv4/netfilter/nf_nat_proto_unknown.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/net/ipv4/netfilter/nf_nat_proto_unknown.c b/net/ipv4/netfilter/nf_nat_proto_unknown.c
new file mode 100644
index 00000000000..f50d0203f9c
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_proto_unknown.c
@@ -0,0 +1,54 @@
+/* The "unknown" protocol. This is what is used for protocols we
+ * don't understand. It's returned by ip_ct_find_proto().
+ */
+
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+
+#include <linux/netfilter.h>
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_nat_protocol.h>
+
+static int unknown_in_range(const struct nf_conntrack_tuple *tuple,
+ enum nf_nat_manip_type manip_type,
+ const union nf_conntrack_man_proto *min,
+ const union nf_conntrack_man_proto *max)
+{
+ return 1;
+}
+
+static int unknown_unique_tuple(struct nf_conntrack_tuple *tuple,
+ const struct nf_nat_range *range,
+ enum nf_nat_manip_type maniptype,
+ const struct nf_conn *ct)
+{
+ /* Sorry: we can't help you; if it's not unique, we can't frob
+ anything. */
+ return 0;
+}
+
+static int
+unknown_manip_pkt(struct sk_buff **pskb,
+ unsigned int iphdroff,
+ const struct nf_conntrack_tuple *tuple,
+ enum nf_nat_manip_type maniptype)
+{
+ return 1;
+}
+
+struct nf_nat_protocol nf_nat_unknown_protocol = {
+ .name = "unknown",
+ /* .me isn't set: getting a ref to this cannot fail. */
+ .manip_pkt = unknown_manip_pkt,
+ .in_range = unknown_in_range,
+ .unique_tuple = unknown_unique_tuple,
+};