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tools/libbpf: Add support for BPF_MODIFY_RETURN

KP Singh committed 6 years ago

Commit aca228c1 parent 6ba43b71 file · +4 −0Browse files

Unified · Split

tools/lib/bpf/libbpf.c+4−0
@@ -6288,6 +6288,10 @@ static const struct bpf_sec_def section_defs[] = { · 6287 unmodified lines
6288 .expected_attach_type = BPF_TRACE_FENTRY,6288 .expected_attach_type = BPF_TRACE_FENTRY,
6289 .is_attach_btf = true,6289 .is_attach_btf = true,
6290 .attach_fn = attach_trace),6290 .attach_fn = attach_trace),
6291 SEC_DEF("fmod_ret/", TRACING,
6292 .expected_attach_type = BPF_MODIFY_RETURN,
6293 .is_attach_btf = true,
6294 .attach_fn = attach_trace),
6291 SEC_DEF("fexit/", TRACING,6295 SEC_DEF("fexit/", TRACING,
6292 .expected_attach_type = BPF_TRACE_FEXIT,6296 .expected_attach_type = BPF_TRACE_FEXIT,
6293 .is_attach_btf = true,6297 .is_attach_btf = true,