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-rw-r--r--include/linux/filter.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 7fdce5407214..5b3137d7b690 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -1298,6 +1298,11 @@ struct bpf_sysctl_kern {
u64 tmp_reg;
};
+#define BPF_SOCKOPT_KERN_BUF_SIZE 32
+struct bpf_sockopt_buf {
+ u8 data[BPF_SOCKOPT_KERN_BUF_SIZE];
+};
+
struct bpf_sockopt_kern {
struct sock *sk;
u8 *optval;