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libbpf: add kprobe/uprobe attach API

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Add ability to attach to kernel and user probes and retprobes.
Implementation depends on perf event support for kprobes/uprobes.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Reviewed-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Andrii Nakryiko
2019-07-01 16:58:58 -07:00
committed by Andrii Nakryiko
parent 04f987a89a
commit 0a216f37f8
3 changed files with 178 additions and 0 deletions
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src/libbpf.map
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@@ -169,7 +169,9 @@ LIBBPF_0.0.4 {
global:
bpf_link__destroy;
bpf_object__load_xattr;
bpf_program__attach_kprobe;
bpf_program__attach_perf_event;
bpf_program__attach_uprobe;
btf_dump__dump_type;
btf_dump__free;
btf_dump__new;