From bffcf34878b1c16c322c6606e4a48d82bd5f7f24 Mon Sep 17 00:00:00 2001 From: Stanislav Fomichev Date: Tue, 28 Jun 2022 10:43:11 -0700 Subject: [PATCH] libbpf: add lsm_cgoup_sock type lsm_cgroup/ is the prefix for BPF_LSM_CGROUP. Acked-by: Martin KaFai Lau Acked-by: Andrii Nakryiko Signed-off-by: Stanislav Fomichev Link: https://lore.kernel.org/r/20220628174314.1216643-9-sdf@google.com Signed-off-by: Alexei Starovoitov --- tools/lib/bpf/libbpf.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index e994797..8a45a84 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -106,6 +106,7 @@ static const char * const attach_type_name[] = { [BPF_TRACE_FEXIT] = "trace_fexit", [BPF_MODIFY_RETURN] = "modify_return", [BPF_LSM_MAC] = "lsm_mac", + [BPF_LSM_CGROUP] = "lsm_cgroup", [BPF_SK_LOOKUP] = "sk_lookup", [BPF_TRACE_ITER] = "trace_iter", [BPF_XDP_DEVMAP] = "xdp_devmap", @@ -8414,6 +8415,7 @@ static const struct bpf_sec_def section_defs[] = { SEC_DEF("freplace+", EXT, 0, SEC_ATTACH_BTF, attach_trace), SEC_DEF("lsm+", LSM, BPF_LSM_MAC, SEC_ATTACH_BTF, attach_lsm), SEC_DEF("lsm.s+", LSM, BPF_LSM_MAC, SEC_ATTACH_BTF | SEC_SLEEPABLE, attach_lsm), + SEC_DEF("lsm_cgroup+", LSM, BPF_LSM_CGROUP, SEC_ATTACH_BTF), SEC_DEF("iter+", TRACING, BPF_TRACE_ITER, SEC_ATTACH_BTF, attach_iter), SEC_DEF("iter.s+", TRACING, BPF_TRACE_ITER, SEC_ATTACH_BTF | SEC_SLEEPABLE, attach_iter), SEC_DEF("syscall", SYSCALL, 0, SEC_SLEEPABLE), @@ -8851,6 +8853,7 @@ void btf_get_kernel_prefix_kind(enum bpf_attach_type attach_type, *kind = BTF_KIND_TYPEDEF; break; case BPF_LSM_MAC: + case BPF_LSM_CGROUP: *prefix = BTF_LSM_PREFIX; *kind = BTF_KIND_FUNC; break; -- 2.7.4