xenbus_scanf
err = xenbus_scanf(xbt, dev->nodename, "state", "%d", ¤t_state);
if (xenbus_scanf(XBT_NULL, xsname,
if (xenbus_scanf(XBT_NULL, oename,
if (xenbus_scanf(XBT_NULL, oename,
if (xenbus_scanf(XBT_NULL, oename,
if (xenbus_scanf(XBT_NULL, xsname,
if (xenbus_scanf(XBT_NULL, xsname,
if (xenbus_scanf(XBT_NULL, xsname,
err = xenbus_scanf(XBT_NULL, oename, "mac",
err = xenbus_scanf(XBT_NULL, oename,
err = xenbus_scanf(XBT_NULL, oename,
err = xenbus_scanf(XBT_NULL, oename, "feature-sg", "%d", &be_cap);
err = xenbus_scanf(XBT_NULL, oename, "feature-gso-tcpv4", "%d",
extern int xenbus_scanf(xenbus_transaction_t t, const char *dir,
rv = xenbus_scanf(0, "memory", "target", "%lu", &new_target_kb);
if (xenbus_scanf(XBT_NULL, dir, "availability", "%s", state) == 0) {
if ((ret = xenbus_scanf(xbt, "control", "sysrq", "%c", &key)) != 0) {