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| author | Stanislav Fomichev <sdf@google.com> | 2019-04-09 21:49:10 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-04-11 11:21:41 +0300 |
| commit | 5e903c656b98614698a891c6e098186272cbba14 (patch) | |
| tree | 3be59bca2d7c6bc7e1b19dbce746fe5a19fde349 /tools/lib/bpf/bpf.h | |
| parent | b0b9395d865e3060d97658fbc9ba3f77fecc8da1 (diff) | |
| download | linux-5e903c656b98614698a891c6e098186272cbba14.tar.xz | |
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/lib/bpf/bpf.h')
| -rw-r--r-- | tools/lib/bpf/bpf.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/lib/bpf/bpf.h b/tools/lib/bpf/bpf.h index c9d218d21453..bc30783d1403 100644 --- a/tools/lib/bpf/bpf.h +++ b/tools/lib/bpf/bpf.h @@ -136,6 +136,11 @@ struct bpf_prog_test_run_attr { * out: length of data_out */ __u32 retval; /* out: return code of the BPF program */ __u32 duration; /* out: average per repetition in ns */ + const void *ctx_in; /* optional */ + __u32 ctx_size_in; + void *ctx_out; /* optional */ + __u32 ctx_size_out; /* in: max length of ctx_out + * out: length of cxt_out */ }; LIBBPF_API int bpf_prog_test_run_xattr(struct bpf_prog_test_run_attr *test_attr); |