xenbus_read
e = xenbus_read(xbt, xsnode, "feature-barrier", (void **)&barrier,
if (xenbus_read(XBT_NULL, dir, node, &p, &n) != 0)
if ((err = xenbus_read(XBT_NULL, dir, node, (void **)&str, &n)) != 0)
ret = xenbus_read(t, dir, node, (void **)&val, &len);
ret = xenbus_read(t, dir, name, (void **)&p, &len);
if ((xenbus_read(XBT_NULL, pdp->xd_xsdev.nodename, name, &prop_str,
(xenbus_read(XBT_NULL, pdp->xd_xsdev.otherend, name, &prop_str,
(xenbus_read(XBT_NULL, pdp->xd_hp_watch.node, "",
if ((xenbus_read(XBT_NULL, "", vec[XS_WATCH_PATH], (void *)be, &bel)
(void) xenbus_read(XBT_NULL, pdp->xd_hp_watch.node, "",
if (xenbus_read(XBT_NULL, xsname, "mac", (void *)&prop_str,
if (xenbus_read(XBT_NULL, pdp->xd_xsdev.otherend, "dev",
(xenbus_read(XBT_NULL, xsname, "type", (void *)&type, &tlen)
extern int xenbus_read(xenbus_transaction_t t, const char *dir,
if (xenbus_read(xbt, "control", "shutdown", (void *)&str, &slen)) {
if (xenbus_read(xbt, "control", "shutdown", (void *)&str, &slen)) {