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[Qemu-devel] [6248] Allow devices be notified of link status change (Mar
From: |
Anthony Liguori |
Subject: |
[Qemu-devel] [6248] Allow devices be notified of link status change (Mark McLoughlin) |
Date: |
Thu, 08 Jan 2009 19:45:04 +0000 |
Revision: 6248
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6248
Author: aliguori
Date: 2009-01-08 19:45:03 +0000 (Thu, 08 Jan 2009)
Log Message:
-----------
Allow devices be notified of link status change (Mark McLoughlin)
Signed-off-by: Mark McLoughlin <address@hidden>
Signed-off-by: Anthony Liguori <address@hidden>
Modified Paths:
--------------
trunk/net.c
trunk/net.h
Modified: trunk/net.c
===================================================================
--- trunk/net.c 2009-01-08 19:44:06 UTC (rev 6247)
+++ trunk/net.c 2009-01-08 19:45:03 UTC (rev 6248)
@@ -1718,6 +1718,9 @@
term_printf("invalid link status '%s'; only 'up' or 'down' valid\n",
up_or_down);
+ if (vc->link_status_changed)
+ vc->link_status_changed(vc);
+
return 1;
}
Modified: trunk/net.h
===================================================================
--- trunk/net.h 2009-01-08 19:44:06 UTC (rev 6247)
+++ trunk/net.h 2009-01-08 19:45:03 UTC (rev 6248)
@@ -9,12 +9,15 @@
typedef struct VLANClientState VLANClientState;
+typedef void (LinkStatusChanged)(VLANClientState *);
+
struct VLANClientState {
IOReadHandler *fd_read;
IOReadvHandler *fd_readv;
/* Packets may still be sent if this returns zero. It's used to
rate-limit the slirp code. */
IOCanRWHandler *fd_can_read;
+ LinkStatusChanged *link_status_changed;
int link_down;
void *opaque;
struct VLANClientState *next;
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