166 int __scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie *p)  in __scm_send()
255 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)  in put_cmsg()
309 int put_cmsg_notrunc(struct msghdr *msg, int level, int type, int len,  in put_cmsg_notrunc()
319 void put_cmsg_scm_timestamping64(struct msghdr *msg, struct scm_timestamping_internal *tss_internal)  in put_cmsg_scm_timestamping64()
333 void put_cmsg_scm_timestamping(struct msghdr *msg, struct scm_timestamping_internal *tss_internal)  in put_cmsg_scm_timestamping()
347 static int scm_max_fds(struct msghdr *msg)  in scm_max_fds()
354 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)  in scm_detach_fds()
433 static void scm_passec(struct sock *sk, struct msghdr *msg, struct scm_cookie *scm)  in scm_passec()
455 static void scm_passec(struct sock *sk, struct msghdr *msg, struct scm_cookie *scm)  in scm_passec()
465 static void scm_pidfd_recv(struct msghdr *msg, struct scm_cookie *scm)  in scm_pidfd_recv()
501 static bool __scm_recv_common(struct sock *sk, struct msghdr *msg,  in __scm_recv_common()
532 void scm_recv(struct socket *sock, struct msghdr *msg,  in scm_recv()
542 void scm_recv_unix(struct socket *sock, struct msghdr *msg,  in scm_recv_unix()