From f7860455fd582b171e526b4b4647b9b9c9a3e703 Mon Sep 17 00:00:00 2001
From: Jason Wang <jasowang@redhat.com>
Date: Wed, 30 Jan 2013 19:12:27 +0800
Subject: net: introduce NetClientState destructor

To allow allocating an array of NetClientState and free it once, this patch
introduces destructor of NetClientState. Which could do type specific free,
which could be used by multiqueue to free the array once.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 include/net/net.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include')

diff --git a/include/net/net.h b/include/net/net.h
index 995df5c..22adc99 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -35,6 +35,7 @@ typedef ssize_t (NetReceive)(NetClientState *, const uint8_t *, size_t);
 typedef ssize_t (NetReceiveIOV)(NetClientState *, const struct iovec *, int);
 typedef void (NetCleanup) (NetClientState *);
 typedef void (LinkStatusChanged)(NetClientState *);
+typedef void (NetClientDestructor)(NetClientState *);
 
 typedef struct NetClientInfo {
     NetClientOptionsKind type;
@@ -58,6 +59,7 @@ struct NetClientState {
     char *name;
     char info_str[256];
     unsigned receive_disabled : 1;
+    NetClientDestructor *destructor;
 };
 
 typedef struct NICState {
-- 
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