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[Qemu-devel] [PATCH 4/5] vnc: add a is_vnc_active() helper
From: |
Amit Shah |
Subject: |
[Qemu-devel] [PATCH 4/5] vnc: add a is_vnc_active() helper |
Date: |
Fri, 11 Sep 2009 21:22:32 +0530 |
This helper is introduced to query the status of vnc.
Signed-off-by: Amit Shah <address@hidden>
---
vnc.c | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/vnc.c b/vnc.c
index 5eaef6a..ff2d4a8 100644
--- a/vnc.c
+++ b/vnc.c
@@ -178,9 +178,17 @@ static void do_info_vnc_client(Monitor *mon, VncState
*client)
#endif
}
-void do_info_vnc(Monitor *mon)
+static int is_vnc_active(void)
{
if (vnc_display == NULL || vnc_display->display == NULL) {
+ return 0;
+ }
+ return 1;
+}
+
+void do_info_vnc(Monitor *mon)
+{
+ if (!is_vnc_active()) {
monitor_printf(mon, "Server: disabled\n");
} else {
char *serverAddr = vnc_socket_local_addr(" address: %s:%s\n",
--
1.6.2.5
- [Qemu-devel] Multiple ports for virtio-console, Amit Shah, 2009/09/11
- [Qemu-devel] [PATCH 1/5] char: Emit 'OPENED' events on char device open, Amit Shah, 2009/09/11
- [Qemu-devel] Re: [PATCH 2/5] virtio-console: Add support for multiple ports for generic guest-host communication, Anthony Liguori, 2009/09/11
- [Qemu-devel] Re: [PATCH 2/5] virtio-console: Add support for multiple ports for generic guest-host communication, Amit Shah, 2009/09/11
- [Qemu-devel] Re: [PATCH 2/5] virtio-console: Add support for multiple ports for generic guest-host communication, Anthony Liguori, 2009/09/11
- [Qemu-devel] Re: [PATCH 2/5] virtio-console: Add support for multiple ports for generic guest-host communication, Amit Shah, 2009/09/11
- [Qemu-devel] Re: [PATCH 2/5] virtio-console: Add support for multiple ports for generic guest-host communication, Anthony Liguori, 2009/09/11
- [Qemu-devel] Re: [PATCH 2/5] virtio-console: Add support for multiple ports for generic guest-host communication, Amit Shah, 2009/09/14
- Re: [Qemu-devel] Re: [PATCH 2/5] virtio-console: Add support for multiple ports for generic guest-host communication, Amit Shah, 2009/09/14
- Re: [Qemu-devel] Re: [PATCH 2/5] virtio-console: Add support for multiple ports for generic guest-host communication, Anthony Liguori, 2009/09/14
- Re: [Qemu-devel] Re: [PATCH 2/5] virtio-console: Add support for multiple ports for generic guest-host communication, Amit Shah, 2009/09/14