slirp: Add info usernet for dumping connection states

Break out sockstats from the slirp statistics and present them under the
new info category "usernet". This patch also improves the current output
/wrt proper reporting connection source and destination.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/net.c b/net.c
index 603e77c..fe33b4f 100644
--- a/net.c
+++ b/net.c
@@ -1198,6 +1198,12 @@ static void slirp_guestfwd(Monitor *mon, const char *config_str,
     config_error(mon, "invalid guest forwarding rule '%s'\n", config_str);
 }
 
+void do_info_usernet(Monitor *mon)
+{
+    monitor_printf(mon, "VLAN %d (%s):\n", slirp_vc->vlan->id, slirp_vc->name);
+    slirp_connection_info(mon);
+}
+
 #endif /* CONFIG_SLIRP */
 
 #if !defined(_WIN32)