Messages in this thread | | | From | "zhudi (E)" <> | Subject | Re: [PATCH] bpf: support BPF_PROG_QUERY for progs attached to sockmap | Date | Sat, 23 Oct 2021 06:05:22 +0000 |
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> On Fri, Oct 22, 2021 at 3:34 AM Di Zhu <zhudi2@huawei.com> wrote: > > > > Right now there is no way to query whether BPF programs are > > attached to a sockmap or not. > > > > we can use the standard interface in libbpf to query, such as: > > bpf_prog_query(mapFd, BPF_SK_SKB_STREAM_PARSER, 0, NULL, ...); > > the mapFd is the fd of sockmap. > > > > Signed-off-by: Di Zhu <zhudi2@huawei.com> > > The feature looks fine, but it needs a selftest.
I will add it in my patch, thanks
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