add skb priority

Signed-off-by: Florian Lehner <[email protected]>
florianl · Sep 24, 2022 · 5406900 · 5406900
1 parent eeaf99d
commit 5406900
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Showing 2 changed files with 5 additions and 0 deletions.
diff --git a/attribute.go b/attribute.go
@@ -87,6 +87,9 @@ func extractAttribute(log *log.Logger, a *Attribute, data []byte) error {
 		case nfQaL2HDR:
 			l2hdr := ad.Bytes()
 			a.L2Hdr = &l2hdr
+		case nfQaPriority:
+			skbPrio := ad.Uint32()
+			a.SkbPrio = &skbPrio
 		default:
 			log.Printf("Unknown attribute Type: 0x%x\tData: %v\n", ad.Type(), ad.Bytes())
 		}

diff --git a/types.go b/types.go
@@ -31,6 +31,7 @@ type Attribute struct {
 	CtInfo     *uint32
 	SkbInfo    *[]byte
 	Exp        *[]byte
+	SkbPrio    *uint32
 }
 
 // HookFunc is a function, that receives events from a Netlinkgroup
@@ -109,6 +110,7 @@ const (
 	nfQaSecCtx            /* security context string */
 	nfQaVLAN              /* nested attribute: packet vlan info */
 	nfQaL2HDR             /* full L2 header */
+	nfQaPriority          /* skb->priority */
 )
 
 const (