| title | description |
|---|---|
Helper Function 'bpf_skc_to_tcp_request_sock' |
This page documents the 'bpf_skc_to_tcp_request_sock' eBPF helper function, including its defintion, usage, program types that can use it, and examples. |
Copyright (c) 2015 The Libbpf Authors. All rights reserved.
Dynamically cast a sk pointer to a tcp_request_sock pointer.
sk if casting is valid, or NULL otherwise.
#!c static struct tcp_request_sock *(* const bpf_skc_to_tcp_request_sock)(void *sk) = (void *) 139;
!!! example "Docs could be improved" This part of the docs is incomplete, contributions are very welcome
This helper call can be used in the following program types:
- BPF_PROG_TYPE_FLOW_DISSECTOR
- BPF_PROG_TYPE_SK_LOOKUP
- BPF_PROG_TYPE_SK_MSG
- BPF_PROG_TYPE_SK_SKB
- BPF_PROG_TYPE_SOCK_OPS
!!! example "Docs could be improved" This part of the docs is incomplete, contributions are very welcome