kvm tools: Introduce struct uip_tcp_socket

struct uip_tcp_socket is used to present every session
between guest and remote host.

Signed-off-by: Asias He <asias.hejun@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

diff --git a/tools/kvm/include/kvm/uip.h b/tools/kvm/include/kvm/uip.h
index 136869444534d9944cf9e70639b0b638444ccd78..a772fdfa00aa38362fb250134aabe0a957e21ebb 100644 (file)
--- a/tools/kvm/include/kvm/uip.h
+++ b/tools/kvm/include/kvm/uip.h
@@ -153,6 +153,28 @@ struct uip_udp_socket {
        int fd;
 };
 
+struct uip_tcp_socket {
+       struct sockaddr_in addr;
+       struct list_head list;
+       struct uip_info *info;
+       pthread_mutex_t *lock;
+       pthread_t thread;
+       u32 dport, sport;
+       u32 guest_acked;
+       /*
+        * Initial Sequence Number
+        */
+       u32 isn_server;
+       u32 isn_guest;
+       u32 ack_server;
+       u32 seq_server;
+       int write_done;
+       int read_done;
+       u32 dip, sip;
+       u8 *payload;
+       int fd;
+};
+
 struct uip_tx_arg {
        struct virtio_net_hdr *vnet;
        struct uip_info *info;