xenbus_read
devpath = xenbus_read(XBT_NIL, dev->nodename, "dev", NULL);
be->mode = xenbus_read(XBT_NIL, dev->nodename, "mode", NULL);
device_type = xenbus_read(XBT_NIL, dev->otherend, "device-type", NULL);
type = xenbus_read(XBT_NIL, dev->nodename, "device-type", &len);
script = xenbus_read(XBT_NIL, dev->nodename, "script", NULL);
ratestr = xenbus_read(XBT_NIL, dev->nodename, "rate", NULL);
macstr = s = xenbus_read(XBT_NIL, dev->nodename, "mac", NULL);
str = xenbus_read(XBT_NIL, be->dev->nodename, "hotplug-status", &len);
macstr = s = xenbus_read(XBT_NIL, dev->nodename, "mac", NULL);
str = (char *)xenbus_read(xbt, "control", "shutdown", NULL);
target = xenbus_read(XBT_NIL, "target", "", NULL);
versions = xenbus_read(XBT_NIL, dev->otherend, "versions", &len);
vm = xenbus_read(XBT_NIL, "vm", "", NULL);
val = xenbus_read(XBT_NIL, vm, "uuid", NULL);
val = xenbus_read(XBT_NIL, dev->nodename, str, NULL);
backend = xenbus_read(XBT_NIL, frontend, "backend", NULL);
EXPORT_SYMBOL_GPL(xenbus_read);
val = xenbus_read(t, dir, node, NULL);
p = xenbus_read(t, dir, name, NULL);
void *xenbus_read(struct xenbus_transaction t,
versions = xenbus_read(XBT_NIL, dev->otherend, "versions", &len);
priv->tag = xenbus_read(xbt, dev->nodename, "tag", NULL);
list = xenbus_read(XBT_NIL, path, XENSND_FIELD_SAMPLE_RATES, &len);
list = xenbus_read(XBT_NIL, path, XENSND_FIELD_SAMPLE_FORMATS, &len);
str = xenbus_read(XBT_NIL, stream_path, XENSND_FIELD_TYPE, NULL);
str = xenbus_read(XBT_NIL, stream_path, XENSND_FIELD_TYPE, NULL);
str = xenbus_read(XBT_NIL, device_path, XENSND_FIELD_DEVICE_NAME, NULL);