diff options
| author | KP Singh <kpsingh@kernel.org> | 2022-05-09 21:49:05 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-05-10 10:42:08 -0700 |
| commit | bd2331b3757f5b2ab4aafc591b55fa2a592abf7c (patch) | |
| tree | 48dde41cb00f9f949fbc4647c7b25285631c7e09 | |
| parent | a82ebb093fc7bdd88f8df17b2fa303d7535fa43b (diff) | |
bpftool: bpf_link_get_from_fd support for LSM programs in lskel
bpf_link_get_from_fd currently returns a NULL fd for LSM programs.
LSM programs are similar to tracing programs and can also use
skel_raw_tracepoint_open.
Signed-off-by: KP Singh <kpsingh@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20220509214905.3754984-1-kpsingh@kernel.org
| -rw-r--r-- | tools/bpf/bpftool/gen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index aa1dc8fdcf4e..4c9477ff748d 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -549,6 +549,7 @@ static void codegen_attach_detach(struct bpf_object *obj, const char *obj_name) printf("\tint fd = skel_raw_tracepoint_open(\"%s\", prog_fd);\n", tp_name); break; case BPF_PROG_TYPE_TRACING: + case BPF_PROG_TYPE_LSM: if (bpf_program__expected_attach_type(prog) == BPF_TRACE_ITER) printf("\tint fd = skel_link_create(prog_fd, 0, BPF_TRACE_ITER);\n"); else |