From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1LWzWg-0003SN-2v
	for qemu-devel@nongnu.org; Tue, 10 Feb 2009 15:48:14 -0500
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1LWzWf-0003Rx-7p
	for qemu-devel@nongnu.org; Tue, 10 Feb 2009 15:48:13 -0500
Received: from [199.232.76.173] (port=52923 helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1LWzWf-0003Ru-3c
	for qemu-devel@nongnu.org; Tue, 10 Feb 2009 15:48:13 -0500
Received: from mx2.redhat.com ([66.187.237.31]:60745)
	by monty-python.gnu.org with esmtp (Exim 4.60)
	(envelope-from <mtosatti@redhat.com>) id 1LWzWe-0008Mf-Gs
	for qemu-devel@nongnu.org; Tue, 10 Feb 2009 15:48:12 -0500
Message-Id: <20090210203207.479051824@emt.localdomain>
References: <20090210203051.064692466@emt.localdomain>
Date: Tue, 10 Feb 2009 18:31:00 -0200
From: Marcelo Tosatti <mtosatti@redhat.com>
Content-Disposition: inline; filename=net-client-uninit
Subject: [Qemu-devel] [patch 09/19] qemu: add net_client_uninit /
	qemu_find_vlan_client
Reply-To: qemu-devel@nongnu.org
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: Anthony Liguori <anthony@codemonkey.ws>
Cc: Marcelo Tosatti <mtosatti@redhat.com>, qemu-devel <qemu-devel@nongnu.org>

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

Index: trunk/net.c
===================================================================
--- trunk.orig/net.c
+++ trunk/net.c
@@ -366,6 +366,19 @@ void qemu_del_vlan_client(VLANClientStat
             pvc = &(*pvc)->next;
 }
 
+VLANClientState *qemu_find_vlan_client(VLANState *vlan, void *opaque)
+{
+    VLANClientState **pvc = &vlan->first_client;
+
+    while (*pvc != NULL)
+        if ((*pvc)->opaque == opaque)
+            return *pvc;
+        else
+            pvc = &(*pvc)->next;
+
+    return NULL;
+}
+
 int qemu_can_send_packet(VLANClientState *vc1)
 {
     VLANState *vlan = vc1->vlan;
@@ -1713,6 +1726,14 @@ int net_client_init(const char *device, 
     return ret;
 }
 
+void net_client_uninit(NICInfo *nd)
+{
+    nd->vlan->nb_guest_devs--;
+    nb_nics--;
+    nd->used = 0;
+    free((void *)nd->model);
+}
+
 int net_client_parse(const char *str)
 {
     const char *p;
Index: trunk/net.h
===================================================================
--- trunk.orig/net.h
+++ trunk/net.h
@@ -42,6 +42,7 @@ VLANClientState *qemu_new_vlan_client(VL
                                       IOCanRWHandler *fd_can_read,
                                       void *opaque);
 void qemu_del_vlan_client(VLANClientState *vc);
+VLANClientState *qemu_find_vlan_client(VLANState *vlan, void *opaque);
 int qemu_can_send_packet(VLANClientState *vc);
 ssize_t qemu_sendv_packet(VLANClientState *vc, const struct iovec *iov,
                           int iovcnt);
@@ -94,6 +95,7 @@ void net_checksum_calculate(uint8_t *dat
 
 /* from net.c */
 int net_client_init(const char *device, const char *p);
+void net_client_uninit(NICInfo *nd);
 int net_client_parse(const char *str);
 void net_slirp_smb(const char *exported_dir);
 void net_slirp_redir(const char *redir_str);

--