diff options
| -rw-r--r-- | include/net/af_unix.h | 3 | ||||
| -rw-r--r-- | net/unix/af_unix.c | 9 |
2 files changed, 9 insertions, 3 deletions
diff --git a/include/net/af_unix.h b/include/net/af_unix.h index 91ab5b0..63b1781 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -11,10 +11,13 @@ extern void unix_notinflight(struct file *fp); extern void unix_gc(void); extern void wait_for_unix_gc(void); extern struct sock *unix_get_socket(struct file *filp); +extern struct sock *unix_peer_get(struct sock *); #define UNIX_HASH_SIZE 256 extern unsigned int unix_tot_inflight; +extern spinlock_t unix_table_lock; +extern struct hlist_head unix_socket_table[UNIX_HASH_SIZE + 1]; struct unix_address { atomic_t refcnt; diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index b595a3d..e1b9358 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -115,8 +115,10 @@ #include <net/checksum.h> #include <linux/security.h> -static struct hlist_head unix_socket_table[UNIX_HASH_SIZE + 1]; -static DEFINE_SPINLOCK(unix_table_lock); +struct hlist_head unix_socket_table[UNIX_HASH_SIZE + 1]; +EXPORT_SYMBOL_GPL(unix_socket_table); +DEFINE_SPINLOCK(unix_table_lock); +EXPORT_SYMBOL_GPL(unix_table_lock); static atomic_long_t unix_nr_socks; #define unix_sockets_unbound (&unix_socket_table[UNIX_HASH_SIZE]) @@ -172,7 +174,7 @@ static inline int unix_recvq_full(struct sock const *sk) return skb_queue_len(&sk->sk_receive_queue) > sk->sk_max_ack_backlog; } -static struct sock *unix_peer_get(struct sock *s) +struct sock *unix_peer_get(struct sock *s) { struct sock *peer; @@ -183,6 +185,7 @@ static struct sock *unix_peer_get(struct sock *s) unix_state_unlock(s); return peer; } +EXPORT_SYMBOL_GPL(unix_peer_get); static inline void unix_release_addr(struct unix_address *addr) { |
