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Diffstat (limited to 'tools/testing/selftests/bpf/xsk.h')
-rw-r--r--tools/testing/selftests/bpf/xsk.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/xsk.h b/tools/testing/selftests/bpf/xsk.h
index 8da8d557768b..d93200fdaa8d 100644
--- a/tools/testing/selftests/bpf/xsk.h
+++ b/tools/testing/selftests/bpf/xsk.h
@@ -239,6 +239,8 @@ int xsk_socket__create_shared(struct xsk_socket **xsk_ptr,
int xsk_umem__delete(struct xsk_umem *umem);
void xsk_socket__delete(struct xsk_socket *xsk);
+int xsk_set_mtu(int ifindex, int mtu);
+
#ifdef __cplusplus
} /* extern "C" */
#endif