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| author | Andrii Nakryiko <andriin@fb.com> | 2019-12-13 17:43:36 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-12-15 15:58:05 -0800 |
| commit | d66562fba1ce66975bd61b0786fb8b1810f33caa (patch) | |
| tree | 1c5a88f4a60ce1d654c48e764de023be0ba678d1 /tools/lib/bpf/libbpf.map | |
| parent | 3f51935314b8c0e0f45f28bed2e7a023b2c7627c (diff) | |
| download | linux-d66562fba1ce66975bd61b0786fb8b1810f33caa.tar.gz | |
libbpf: Add BPF object skeleton support
Add new set of APIs, allowing to open/load/attach BPF object through BPF
object skeleton, generated by bpftool for a specific BPF object file. All the
xxx_skeleton() APIs wrap up corresponding bpf_object_xxx() APIs, but
additionally also automate map/program lookups by name, global data
initialization and mmap()-ing, etc. All this greatly improves and simplifies
userspace usability of working with BPF programs. See follow up patches for
examples.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20191214014341.3442258-13-andriin@fb.com
Diffstat (limited to 'tools/lib/bpf/libbpf.map')
| -rw-r--r-- | tools/lib/bpf/libbpf.map | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/lib/bpf/libbpf.map b/tools/lib/bpf/libbpf.map index 5a7630748eeb..1376d992a703 100644 --- a/tools/lib/bpf/libbpf.map +++ b/tools/lib/bpf/libbpf.map @@ -213,6 +213,11 @@ LIBBPF_0.0.7 { global: btf_dump__emit_type_decl; bpf_object__find_program_by_name; + bpf_object__attach_skeleton; + bpf_object__destroy_skeleton; + bpf_object__detach_skeleton; + bpf_object__load_skeleton; + bpf_object__open_skeleton; bpf_program__attach; bpf_program__name; btf__align_of; |