1 #ifndef NET_UNIX_SCM_H 2 #define NET_UNIX_SCM_H 3 4 extern struct list_head gc_inflight_list; 5 extern spinlock_t unix_gc_lock; 6 7 int unix_attach_fds(struct scm_cookie *scm, struct sk_buff *skb); 8 void unix_detach_fds(struct scm_cookie *scm, struct sk_buff *skb); 9 10 #endif 11