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| author | Andrii Nakryiko <[email protected]> | 2021-08-15 07:06:03 +0000 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2021-08-16 22:45:08 +0000 |
| commit | 3ec84f4b1638495ebff068a668dc417b4de5727e (patch) | |
| tree | d3f711331cd4c4fd2ecd7c01cd68316ec81c3399 /net/unix/unix_bpf.c | |
| parent | libbpf: Use BPF perf link when supported by kernel (diff) | |
| download | kernel-3ec84f4b1638495ebff068a668dc417b4de5727e.tar.gz kernel-3ec84f4b1638495ebff068a668dc417b4de5727e.zip | |
libbpf: Add bpf_cookie support to bpf_link_create() API
Add ability to specify bpf_cookie value when creating BPF perf link with
bpf_link_create() low-level API.
Given BPF_LINK_CREATE command is growing and keeps getting new fields that are
specific to the type of BPF_LINK, extend libbpf side of bpf_link_create() API
and corresponding OPTS struct to accomodate such changes. Add extra checks to
prevent using incompatible/unexpected combinations of fields.
Signed-off-by: Andrii Nakryiko <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'net/unix/unix_bpf.c')
0 files changed, 0 insertions, 0 deletions