diff options
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/uapi/linux/bpf.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 0210f85131b3..56688bee20d9 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -5172,6 +5172,12 @@ union bpf_attr { * Return * Map value associated to *key* on *cpu*, or **NULL** if no entry * was found or *cpu* is invalid. + * + * struct mptcp_sock *bpf_skc_to_mptcp_sock(void *sk) + * Description + * Dynamically cast a *sk* pointer to a *mptcp_sock* pointer. + * Return + * *sk* if casting is valid, or **NULL** otherwise. */ #define __BPF_FUNC_MAPPER(FN) \ FN(unspec), \ @@ -5370,6 +5376,7 @@ union bpf_attr { FN(ima_file_hash), \ FN(kptr_xchg), \ FN(map_lookup_percpu_elem), \ + FN(skc_to_mptcp_sock), \ /* */ /* integer value in 'imm' field of BPF_CALL instruction selects which helper |