diff options
Diffstat (limited to 'include/net/iucv/af_iucv.h')
| -rw-r--r-- | include/net/iucv/af_iucv.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h index 714cc9a54a4c..df85d19fbf84 100644 --- a/include/net/iucv/af_iucv.h +++ b/include/net/iucv/af_iucv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright 2006 IBM Corporation * IUCV protocol stack for Linux on zSeries @@ -79,6 +80,11 @@ struct af_iucv_trans_hdr { u8 pad; /* total 104 bytes */ } __packed; +static inline struct af_iucv_trans_hdr *iucv_trans_hdr(struct sk_buff *skb) +{ + return (struct af_iucv_trans_hdr *)skb_network_header(skb); +} + enum iucv_tx_notify { /* transmission of skb is completed and was successful */ TX_NOTIFY_OK = 0, @@ -106,10 +112,12 @@ enum iucv_tx_notify { struct iucv_sock { struct sock sk; - char src_user_id[8]; - char src_name[8]; - char dst_user_id[8]; - char dst_name[8]; + struct_group(init, + char src_user_id[8]; + char src_name[8]; + char dst_user_id[8]; + char dst_name[8]; + ); struct list_head accept_q; spinlock_t accept_q_lock; struct sock *parent; @@ -122,11 +130,12 @@ struct iucv_sock { u8 flags; u16 msglimit; u16 msglimit_peer; + atomic_t skbs_in_xmit; atomic_t msg_sent; atomic_t msg_recv; atomic_t pendings; int transport; - void (*sk_txnotify)(struct sk_buff *skb, + void (*sk_txnotify)(struct sock *sk, enum iucv_tx_notify n); }; @@ -152,12 +161,4 @@ struct iucv_sock_list { atomic_t autobind_name; }; -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); -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); - #endif /* __IUCV_H */ |