ring: setup frame structure for v2/v3 in a generic way

Prepare TPACKET_V3 for allowing to transparently setting up the
frame structure such that we do not need to change much in the
netsniff-ng/trafgen code.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/ring.h b/ring.h
index 93edb01..be04cf0 100644
--- a/ring.h
+++ b/ring.h
@@ -142,7 +142,7 @@ static inline int get_sockopt_tpacket(int sock)
 }
 
 extern void mmap_ring_generic(int sock, struct ring *ring);
-extern void alloc_ring_frames_generic(struct ring *ring);
+extern void alloc_ring_frames_generic(struct ring *ring, int num, size_t size);
 extern void bind_ring_generic(int sock, struct ring *ring, int ifindex);
 
 #endif /* RING_H */