diff options
| author | Hengqi Chen <hengqi.chen@gmail.com> | 2021-10-21 21:47:51 +0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-10-21 15:11:06 -0700 |
| commit | 9eeb3aa33ae005526f672b394c1791578463513f (patch) | |
| tree | 0c70fe4027644192a334d3bd60bbbcb8e4f7758d /scripts | |
| parent | 44ce0ac11e4e6dd1aee2e41e7d74f95f3b961cfb (diff) | |
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 <yhs@fb.com>
Signed-off-by: Hengqi Chen <hengqi.chen@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20211021134752.1223426-2-hengqi.chen@gmail.com
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/bpf_doc.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/bpf_doc.py b/scripts/bpf_doc.py index 00ac7b79cddb..a6403ddf5de7 100755 --- a/scripts/bpf_doc.py +++ b/scripts/bpf_doc.py @@ -537,6 +537,7 @@ class PrinterHelpers(Printer): 'struct tcp_timewait_sock', 'struct tcp_request_sock', 'struct udp6_sock', + 'struct unix_sock', 'struct task_struct', 'struct __sk_buff', @@ -589,6 +590,7 @@ class PrinterHelpers(Printer): 'struct tcp_timewait_sock', 'struct tcp_request_sock', 'struct udp6_sock', + 'struct unix_sock', 'struct task_struct', 'struct path', 'struct btf_ptr', |