-Bugfix for 2614 (had forgotten read_ip subfunction)

-Bugfix in socket_send_tcp
-IPv4 now simply ignores options, but does not drop the packet
-refactored sys_network api code 

git-svn-id: svn://kolibrios.org@2621 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/branches/net/network/tcp_input.inc

@@ -589,9 +589,7 @@ align 4
 ;;; TODO: update stats
 
 ; set socket state to connected
-
-        mov     [ebx + SOCKET.state],1  ;;;; FIXME
-
+        mov     [ebx + SOCKET.state], SS_ISCONNECTED
         mov     [ebx + TCP_SOCKET.t_state], TCPS_ESTABLISHED
 
 ;;; TODO: check if we should scale the connection (567-572)