unix_skb_parms 44 include/net/af_unix.h #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb)) unix_skb_parms 1569 net/unix/af_unix.c const struct unix_skb_parms *u = &UNIXCB(skb); unix_skb_parms 2870 net/unix/af_unix.c BUILD_BUG_ON(sizeof(struct unix_skb_parms) > FIELD_SIZEOF(struct sk_buff, cb));