diff options
| author | Yonghong Song <yhs@fb.com> | 2020-06-23 16:08:11 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-06-24 18:37:59 -0700 |
| commit | 478cfbdf5f13dfe09cfd0b1cbac821f5e27f6108 (patch) | |
| tree | febcb078fe63001ae8c004f218e9ff1acc2a68e2 /scripts | |
| parent | af7ec13833619e17f03aa73a785a2f871da6d66b (diff) | |
bpf: Add bpf_skc_to_{tcp, tcp_timewait, tcp_request}_sock() helpers
Three more helpers are added to cast a sock_common pointer to
an tcp_sock, tcp_timewait_sock or a tcp_request_sock for
tracing programs.
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20200623230811.3988277-1-yhs@fb.com
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/bpf_helpers_doc.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/bpf_helpers_doc.py b/scripts/bpf_helpers_doc.py index 6c2f64118651..d886657c6aaa 100755 --- a/scripts/bpf_helpers_doc.py +++ b/scripts/bpf_helpers_doc.py @@ -422,6 +422,9 @@ class PrinterHelpers(Printer): 'struct tcphdr', 'struct seq_file', 'struct tcp6_sock', + 'struct tcp_sock', + 'struct tcp_timewait_sock', + 'struct tcp_request_sock', 'struct __sk_buff', 'struct sk_msg_md', @@ -460,6 +463,9 @@ class PrinterHelpers(Printer): 'struct tcphdr', 'struct seq_file', 'struct tcp6_sock', + 'struct tcp_sock', + 'struct tcp_timewait_sock', + 'struct tcp_request_sock', } mapped_types = { 'u8': '__u8', |