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-rw-r--r--tools/lib/bpf/bpf.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/lib/bpf/bpf.h b/tools/lib/bpf/bpf.h
index 1c53bc5b4b3c..3c791fa8e68e 100644
--- a/tools/lib/bpf/bpf.h
+++ b/tools/lib/bpf/bpf.h
@@ -77,7 +77,10 @@ struct bpf_load_program_attr {
const struct bpf_insn *insns;
size_t insns_cnt;
const char *license;
- __u32 kern_version;
+ union {
+ __u32 kern_version;
+ __u32 attach_prog_fd;
+ };
union {
__u32 prog_ifindex;
__u32 attach_btf_id;