format_sockaddr: add trivial support for AF_LOCAL sockets

[vpp.git] / src / vppinfra / unix-formats.c

diff --git a/src/vppinfra/unix-formats.c b/src/vppinfra/unix-formats.c
index 9198651..b09433c 100644 (file)
--- a/src/vppinfra/unix-formats.c
+++ b/src/vppinfra/unix-formats.c
@@ -231,6 +231,7 @@ u8 * format_sockaddr (u8 * s, va_list * args)
 {
   void * v = va_arg (*args, void *);
   struct sockaddr * sa = v;
+  static u32 local_counter;
 
   switch (sa->sa_family)
     {
@@ -243,6 +244,17 @@ u8 * format_sockaddr (u8 * s, va_list * args)
       }
       break;
 
+    case AF_LOCAL:
+      {
+        /* 
+         * There isn't anything useful to print.
+         * The unix cli world uses the output to make a node name,
+         * so we need to return a unique name. 
+         */
+        s = format (s, "local:%u", local_counter++);
+      }
+      break;
+
 #ifndef __KERNEL__
 #ifdef AF_NETLINK
     case AF_NETLINK: