libbpf: add tracepoint attach API
authorAndrii Nakryiko <andriin@fb.com>
Mon, 1 Jul 2019 23:58:59 +0000 (16:58 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Fri, 5 Jul 2019 20:37:30 +0000 (22:37 +0200)
commitf6de59c17f111b3efc701c95b438e46245c4aeb1
tree3ad2ff3fd92106af31a437cd027ee4af2792342e
parentb26500274767bacbe571c75926fee2489f91ba28
libbpf: add tracepoint attach API

Allow attaching BPF programs to kernel tracepoint BPF hooks specified by
category and name.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: Song Liu <songliubraving@fb.com>
Reviewed-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
tools/lib/bpf/libbpf.c
tools/lib/bpf/libbpf.h
tools/lib/bpf/libbpf.map