From 029409e5a9568e9032634847587e24bba66b252b Mon Sep 17 00:00:00 2001
From: Amos Kong <akong@redhat.com>
Date: Fri, 11 May 2012 00:28:26 +0800
Subject: sockets: use error class to pass listen error

Add a new argument in inet_listen()/inet_listen_opts()
to pass back listen error.

Change nbd, qemu-char, vnc to use new interface.

Signed-off-by: Amos Kong <akong@redhat.com>
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 ui/vnc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'ui/vnc.c')

diff --git a/ui/vnc.c b/ui/vnc.c
index 3ae770497d..be384a5315 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3088,7 +3088,8 @@ int vnc_display_open(DisplayState *ds, const char *display)
             pstrcpy(dpy, 256, "unix:");
             vs->lsock = unix_listen(display+5, dpy+5, 256-5);
         } else {
-            vs->lsock = inet_listen(display, dpy, 256, SOCK_STREAM, 5900);
+            vs->lsock = inet_listen(display, dpy, 256,
+                                    SOCK_STREAM, 5900, NULL);
         }
         if (-1 == vs->lsock) {
             g_free(dpy);
-- 
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