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net: add qemu_foreach_nic()

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Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Mark McLoughlin 2009-11-25 18:49:31 +00:00 committed by Anthony Liguori
parent 665a3b071d
commit 57f9ef173d
2 changed files with 22 additions and 0 deletions
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20
net.c
View File

@ -326,6 +326,26 @@ qemu_find_vlan_client_by_name(Monitor *mon, int vlan_id,
return vc;
}
void qemu_foreach_nic(qemu_nic_foreach func, void *opaque)
{
VLANClientState *nc;
VLANState *vlan;
QTAILQ_FOREACH(nc, &non_vlan_clients, next) {
if (nc->info->type == NET_CLIENT_TYPE_NIC) {
func(DO_UPCAST(NICState, nc, nc), opaque);
}
}
QTAILQ_FOREACH(vlan, &vlans, next) {
QTAILQ_FOREACH(nc, &vlan->clients, next) {
if (nc->info->type == NET_CLIENT_TYPE_NIC) {
func(DO_UPCAST(NICState, nc, nc), opaque);
}
}
}
}
int qemu_can_send_packet(VLANClientState *sender)
{
VLANState *vlan = sender->vlan;

2
net.h
View File

@ -95,6 +95,8 @@ NICState *qemu_new_nic(NetClientInfo *info,
void qemu_del_vlan_client(VLANClientState *vc);
VLANClientState *qemu_find_vlan_client_by_name(Monitor *mon, int vlan_id,
const char *client_str);
typedef void (*qemu_nic_foreach)(NICState *nic, void *opaque);
void qemu_foreach_nic(qemu_nic_foreach func, void *opaque);
int qemu_can_send_packet(VLANClientState *vc);
ssize_t qemu_sendv_packet(VLANClientState *vc, const struct iovec *iov,
int iovcnt);