summaryrefslogtreecommitdiffstats
path: root/include/net/af_unix.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/net/af_unix.h')
-rw-r--r--include/net/af_unix.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index f42fdddecd41..7d142e8a0550 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -70,6 +70,9 @@ struct unix_sock {
struct socket_wq peer_wq;
wait_queue_entry_t peer_wake;
struct scm_stat scm_stat;
+#if IS_ENABLED(CONFIG_AF_UNIX_OOB)
+ struct sk_buff *oob_skb;
+#endif
};
static inline struct unix_sock *unix_sk(const struct sock *sk)
@@ -82,6 +85,10 @@ static inline struct unix_sock *unix_sk(const struct sock *sk)
long unix_inq_len(struct sock *sk);
long unix_outq_len(struct sock *sk);
+int __unix_dgram_recvmsg(struct sock *sk, struct msghdr *msg, size_t size,
+ int flags);
+int __unix_stream_recvmsg(struct sock *sk, struct msghdr *msg, size_t size,
+ int flags);
#ifdef CONFIG_SYSCTL
int unix_sysctl_register(struct net *net);
void unix_sysctl_unregister(struct net *net);
@@ -89,4 +96,16 @@ void unix_sysctl_unregister(struct net *net);
static inline int unix_sysctl_register(struct net *net) { return 0; }
static inline void unix_sysctl_unregister(struct net *net) {}
#endif
+
+#ifdef CONFIG_BPF_SYSCALL
+extern struct proto unix_dgram_proto;
+extern struct proto unix_stream_proto;
+
+int unix_dgram_bpf_update_proto(struct sock *sk, struct sk_psock *psock, bool restore);
+int unix_stream_bpf_update_proto(struct sock *sk, struct sk_psock *psock, bool restore);
+void __init unix_bpf_build_proto(void);
+#else
+static inline void __init unix_bpf_build_proto(void)
+{}
+#endif
#endif