From 0e6d0a9d2348b64df74239e859fa9d6e86cdcdef Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Thu, 25 Jan 2024 12:55:04 -0800 Subject: libbpf: integrate __arg_ctx feature detector into kernel_supports() Now that feature detection code is in bpf-next tree, integrate __arg_ctx kernel-side support into kernel_supports() framework. Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/r/20240125205510.3642094-2-andrii@kernel.org Signed-off-by: Alexei Starovoitov --- tools/lib/bpf/libbpf_internal.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/lib/bpf/libbpf_internal.h') diff --git a/tools/lib/bpf/libbpf_internal.h b/tools/lib/bpf/libbpf_internal.h index 5b30f3b67a02..ad936ac5e639 100644 --- a/tools/lib/bpf/libbpf_internal.h +++ b/tools/lib/bpf/libbpf_internal.h @@ -372,6 +372,8 @@ enum kern_feature_id { FEAT_SYSCALL_WRAPPER, /* BPF multi-uprobe link support */ FEAT_UPROBE_MULTI_LINK, + /* Kernel supports arg:ctx tag (__arg_ctx) for global subprogs natively */ + FEAT_ARG_CTX_TAG, __FEAT_CNT, }; -- cgit v1.2.3