Changeset 40018 in vbox for trunk

Timestamp:

Feb 7, 2012 1:05:58 PM (13 years ago)

Author:

vboxsync

Message:

NAT: TCPCB validation macrodefinitions. (DEBUG_vvl)

File:

• trunk/src/VBox/Devices/Network/slirp/debug.h (modified) (1 diff)

trunk/src/VBox/Devices/Network/slirp/debug.h

@@ -51 +51 @@
 # define TCP_STATE_SWITCH_TO(tp, new_tcp_state) (tp)->t_state = (new_tcp_state)
 #endif
+
+/* TCP CB state validity macro definitions
+ * we need to be sure that TCP is in right state.
+ * TCP_ACCEPTABLE_STATEX(tp, (X-states here))
+ */
+#ifdef DEBUG_vvl
+# define TCP_ACCEPTABLE_STATE1(tp, tcp_state1) Assert(((tp)->t_state == (tcp_state)))
+# define TCP_ACCEPTABLE_STATE2(tp, tcp_state1, tcp_state2)                          \
+do {                                                                                \
+    Assert((   ((tp)->t_state == (tcp_state1))                                      \
+            || ((tp)->t_state == (tcp_state2))));                                   \
+} while(0)
+#else
+# define TCP_ACCEPTABLE_STATE1(tp, tcp_state1) do { } while(0)
+# define TCP_ACCEPTABLE_STATE2(tp, tcp_state1, tcp_state2) do { } while(0)
 #endif
+#endif