Add a default_net variable which specified whenever a default network
should be created. It is cleared in case any -net option is specified
and it is also added to the new -nodefaults switch.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
static QTAILQ_HEAD(, VLANState) vlans;
static QTAILQ_HEAD(, VLANClientState) non_vlan_clients;
+int default_net = 1;
+
/***********************************************************/
/* network device redirectors */
int net_init_clients(void)
{
- if (QTAILQ_EMPTY(&qemu_net_opts.head)) {
+ if (default_net) {
/* if no clients, we use a default config */
qemu_opts_set(&qemu_net_opts, NULL, "type", "nic");
#ifdef CONFIG_SLIRP
return -1;
}
+ default_net = 0;
return 0;
}
extern int nb_nics;
extern NICInfo nd_table[MAX_NICS];
+extern int default_net;
/* BT HCI info */
default_parallel = 0;
default_monitor = 0;
default_vga = 0;
+ default_net = 0;
break;
#ifndef _WIN32
case QEMU_OPTION_chroot: