From 5e903c656b98614698a891c6e098186272cbba14 Mon Sep 17 00:00:00 2001 From: Stanislav Fomichev Date: Tue, 9 Apr 2019 11:49:10 -0700 Subject: libbpf: add support for ctx_{size, }_{in, out} in BPF_PROG_TEST_RUN Support recently introduced input/output context for test runs. We extend only bpf_prog_test_run_xattr. bpf_prog_test_run is unextendable and left as is. Signed-off-by: Stanislav Fomichev Acked-by: Martin KaFai Lau Signed-off-by: Daniel Borkmann --- tools/include/uapi/linux/bpf.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'tools/include/uapi/linux') diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index af1cbd951f26..31a27dd337dc 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -412,6 +412,13 @@ union bpf_attr { __aligned_u64 data_out; __u32 repeat; __u32 duration; + __u32 ctx_size_in; /* input: len of ctx_in */ + __u32 ctx_size_out; /* input/output: len of ctx_out + * returns ENOSPC if ctx_out + * is too small. + */ + __aligned_u64 ctx_in; + __aligned_u64 ctx_out; } test; struct { /* anonymous struct used by BPF_*_GET_*_ID */ -- cgit v1.2.3