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| author |  Andrii Nakryiko <andrii@kernel.org>
| 2024-01-23 18:21:25 -0800 |
|---|---|---|
| committer |  Alexei Starovoitov <ast@kernel.org>
| 2024-01-24 16:21:03 -0800 |
| commit | cac270ad79afe212ed7986e8d271c72521cd8212 (patch) | |
| tree | 704597af62843f5a714b1c4668bf3d8ed2d81220 /tools/lib/bpf/nlattr.c | |
| parent | selftests/bpf: Add tests for BPF object load with implicit token (diff) | |
| download | linux-cac270ad79afe212ed7986e8d271c72521cd8212.tar.gz linux-cac270ad79afe212ed7986e8d271c72521cd8212.tar.bz2 linux-cac270ad79afe212ed7986e8d271c72521cd8212.zip | |
libbpf: Support BPF token path setting through LIBBPF_BPF_TOKEN_PATH envvar
To allow external admin authority to override default BPF FS location
(/sys/fs/bpf) for implicit BPF token creation, teach libbpf to recognize
LIBBPF_BPF_TOKEN_PATH envvar. If it is specified and user application
didn't explicitly specify bpf_token_path option, it will be treated
exactly like bpf_token_path option, overriding default /sys/fs/bpf
location and making BPF token mandatory.
Suggested-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20240124022127.2379740-29-andrii@kernel.org
Diffstat (limited to 'tools/lib/bpf/nlattr.c')
0 files changed, 0 insertions, 0 deletions