kAttrQueryInitialMode
static const char* kAttrQueryInitialMode = "_trk/qryinitmode";
if (node.ReadAttr(kAttrQueryInitialMode, B_INT32_TYPE, 0, (int32*)&mode,
if (node->ReadAttr(kAttrQueryInitialMode, B_INT32_TYPE, 0,
node->WriteAttr(kAttrQueryInitialMode, B_INT32_TYPE, 0,