diff options
Diffstat (limited to 'include/net/iucv')
| -rw-r--r-- | include/net/iucv/af_iucv.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h index f2419cf44ce..714cc9a54a4 100644 --- a/include/net/iucv/af_iucv.h +++ b/include/net/iucv/af_iucv.h @@ -27,7 +27,6 @@ enum { IUCV_OPEN, IUCV_BOUND, IUCV_LISTEN, - IUCV_SEVERED, IUCV_DISCONN, IUCV_CLOSING, IUCV_CLOSED @@ -63,6 +62,7 @@ struct sock_msg_q { #define AF_IUCV_FLAG_SYN 0x2 #define AF_IUCV_FLAG_FIN 0x4 #define AF_IUCV_FLAG_WIN 0x8 +#define AF_IUCV_FLAG_SHT 0x10 struct af_iucv_trans_hdr { u16 magic; @@ -114,6 +114,7 @@ struct iucv_sock { spinlock_t accept_q_lock; struct sock *parent; struct iucv_path *path; + struct net_device *hs_dev; struct sk_buff_head send_skb_q; struct sk_buff_head backlog_skb_q; struct sock_msg_q message_q; @@ -129,9 +130,18 @@ struct iucv_sock { enum iucv_tx_notify n); }; +struct iucv_skb_cb { + u32 class; /* target class of message */ + u32 tag; /* tag associated with message */ + u32 offset; /* offset for skb receival */ +}; + +#define IUCV_SKB_CB(__skb) ((struct iucv_skb_cb *)&((__skb)->cb[0])) + /* iucv socket options (SOL_IUCV) */ #define SO_IPRMDATA_MSG 0x0080 /* send/recv IPRM_DATA msgs */ #define SO_MSGLIMIT 0x1000 /* get/set IUCV MSGLIMIT */ +#define SO_MSGSIZE 0x0800 /* get maximum msgsize */ /* iucv related control messages (scm) */ #define SCM_IUCV_TRGCLS 0x0001 /* target class control message */ @@ -146,7 +156,6 @@ unsigned int iucv_sock_poll(struct file *file, struct socket *sock, poll_table *wait); void iucv_sock_link(struct iucv_sock_list *l, struct sock *s); void iucv_sock_unlink(struct iucv_sock_list *l, struct sock *s); -int iucv_sock_wait_cnt(struct sock *sk, unsigned long timeo); void iucv_accept_enqueue(struct sock *parent, struct sock *sk); void iucv_accept_unlink(struct sock *sk); struct sock *iucv_accept_dequeue(struct sock *parent, struct socket *newsock); |