diff options
| author | Hengqi Chen <[email protected]> | 2021-10-21 13:47:51 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2021-10-21 22:11:06 +0000 |
| commit | 9eeb3aa33ae005526f672b394c1791578463513f (patch) | |
| tree | 0c70fe4027644192a334d3bd60bbbcb8e4f7758d /tools/bpf/bpftool/prog.c | |
| parent | samples: bpf: Suppress readelf stderr when probing for BTF support (diff) | |
| download | kernel-9eeb3aa33ae005526f672b394c1791578463513f.tar.gz kernel-9eeb3aa33ae005526f672b394c1791578463513f.zip | |
bpf: Add bpf_skc_to_unix_sock() helper
The helper is used in tracing programs to cast a socket
pointer to a unix_sock pointer.
The return value could be NULL if the casting is illegal.
Suggested-by: Yonghong Song <[email protected]>
Signed-off-by: Hengqi Chen <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Acked-by: Song Liu <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
0 files changed, 0 insertions, 0 deletions