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| author | Stanislav Fomichev <sdf@google.com> | 2019-04-09 20:49:10 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-04-11 10:21:41 +0200 |
| commit | 5e903c656b98614698a891c6e098186272cbba14 (patch) | |
| tree | 3be59bca2d7c6bc7e1b19dbce746fe5a19fde349 /tools/include | |
| parent | bpf: support input __sk_buff context in BPF_PROG_TEST_RUN (diff) | |
| download | linux-5e903c656b98614698a891c6e098186272cbba14.tar.xz linux-5e903c656b98614698a891c6e098186272cbba14.zip | |
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 <sdf@google.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/uapi/linux/bpf.h | 7 |
1 files changed, 7 insertions, 0 deletions
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 */ |