path: root/include/exthdr.h
diff options
authorPatrick McHardy <>2014-01-08 13:02:15 +0000
committerPatrick McHardy <>2014-01-08 13:02:15 +0000
commit8f86606efe82489945db1706bd1d1a4d524afcad (patch)
tree5a7b5febee4c8190a067b3d1af38fcd5f9172c74 /include/exthdr.h
parentbc3656ad1e5b5812f916e9c9356785c06ce90936 (diff)
nftables: generic procotol contexts
Currently the context of higher layer protocols is specific to payload expressions with some special cases for meta IIFTYPE expressions. This approach has a few shortcomings, concretely there are more expression types which define upper layer protocols like the ct expression and two upcoming new types for the meta expression. Replace the payload context by a generic protocol context to deal with this. This patch just splits off the requires parts from the payload expression without any functional changes, the following patches will add further functionality for other expressions. Signed-off-by: Patrick McHardy <>
Diffstat (limited to 'include/exthdr.h')
1 files changed, 4 insertions, 2 deletions
diff --git a/include/exthdr.h b/include/exthdr.h
index 62e69bd2..87c42857 100644
--- a/include/exthdr.h
+++ b/include/exthdr.h
@@ -1,17 +1,19 @@
+#include <proto.h>
* struct exthdr_desc - extension header description
* @name: extension header name
* @type: extension header protocol value
- * @templates: header templates
+ * @templates: header field templates
struct exthdr_desc {
const char *name;
uint8_t type;
- struct payload_template templates[10];
+ struct proto_hdr_template templates[10];
extern struct expr *exthdr_expr_alloc(const struct location *loc,