diff options
| author |   Joe Burton <jevburton@google.com> | 2022-07-29 20:27:27 +0000 |
|---|---|---|
| committer |   Andrii Nakryiko <andrii@kernel.org> | 2022-07-29 15:30:06 -0700 |
| commit | 395fc4fa33e98944384d0d6c8b3ecd9fb4b50d00 (patch) | |
| tree | ca8f08c202735460a66276f9f461a3352689a1ae /tools/lib/bpf/libbpf.map | |
| parent | netdevsim: Avoid allocation warnings triggered from user space (diff) | |
| download | linux-dev-395fc4fa33e98944384d0d6c8b3ecd9fb4b50d00.tar.xz linux-dev-395fc4fa33e98944384d0d6c8b3ecd9fb4b50d00.zip | |
libbpf: Add bpf_obj_get_opts()
Add an extensible variant of bpf_obj_get() capable of setting the
`file_flags` parameter.
This parameter is needed to enable unprivileged access to BPF maps.
Without a method like this, users must manually make the syscall.
Signed-off-by: Joe Burton <jevburton@google.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220729202727.3311806-1-jevburton.kernel@gmail.com
Diffstat (limited to '')
| -rw-r--r-- | tools/lib/bpf/libbpf.map | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/lib/bpf/libbpf.map b/tools/lib/bpf/libbpf.map index 0625adb9e888..119e6e1ea7f1 100644 --- a/tools/lib/bpf/libbpf.map +++ b/tools/lib/bpf/libbpf.map @@ -355,6 +355,7 @@ LIBBPF_0.8.0 { LIBBPF_1.0.0 { global: + bpf_obj_get_opts; bpf_prog_query_opts; bpf_program__attach_ksyscall; btf__add_enum64; |