static void cleanup(void)
{
if((pidfile != NULL) && unlink(pidfile_path) < 0) {
printlog(LOG_WARNING,"Couldn't remove pidfile '%s': %s", pidfile, strerror(errno));
}
if (vdestream != NULL)
vdestream_close(vdestream);
if (conn != NULL)
vde_close(conn);
}
static void vde_remove(void *data)
{
struct vde_data *pri = data;
if (pri->conn != NULL) {
printk(UM_KERN_INFO "vde backend - closing connection\n");
vde_close(pri->conn);
pri->conn = NULL;
kfree(pri->args);
pri->args = NULL;
return;
}
printk(UM_KERN_WARNING "vde_remove - we have no VDECONN to remove");
}
static PyObject *vdeplug_close(PyObject *self, PyObject *args)
{
VDECONN *conn;
unsigned long vde_magic = 0;
if (!PyArg_ParseTuple(args, "k", &vde_magic))
goto failure;
conn = (VDECONN *) vde_magic;
if (!conn)
goto failure;
return Py_BuildValue("i", vde_close(conn));
failure:
return PyErr_SetFromErrno(PyExc_RuntimeError);
}
void pico_vde_destroy(struct pico_device *dev)
{
struct pico_device_vde *vde = (struct pico_device_vde *) dev;
vde_close(vde->conn);
}
static void cleanup(void)
{
vdestream_close(vdestream);
vde_close(conn);
}
static void vde_cleanup(NetClientState *nc)
{
VDEState *s = DO_UPCAST(VDEState, nc, nc);
qemu_set_fd_handler(vde_datafd(s->vde), NULL, NULL, NULL);
vde_close(s->vde);
}