diff options
Diffstat (limited to 'include/linux/skmsg.h')
-rw-r--r-- | include/linux/skmsg.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h index a3adbe593505..20f3550b0b11 100644 --- a/include/linux/skmsg.h +++ b/include/linux/skmsg.h @@ -450,6 +450,19 @@ static inline void psock_set_prog(struct bpf_prog **pprog, bpf_prog_put(prog); } +static inline int psock_replace_prog(struct bpf_prog **pprog, + struct bpf_prog *prog, + struct bpf_prog *old) +{ + if (cmpxchg(pprog, old, prog) != old) + return -ENOENT; + + if (old) + bpf_prog_put(old); + + return 0; +} + static inline void psock_progs_drop(struct sk_psock_progs *progs) { psock_set_prog(&progs->msg_parser, NULL); @@ -457,4 +470,12 @@ static inline void psock_progs_drop(struct sk_psock_progs *progs) psock_set_prog(&progs->skb_verdict, NULL); } +int sk_psock_tls_strp_read(struct sk_psock *psock, struct sk_buff *skb); + +static inline bool sk_psock_strp_enabled(struct sk_psock *psock) +{ + if (!psock) + return false; + return psock->parser.enabled; +} #endif /* _LINUX_SKMSG_H */ |