Lines Matching full:top
96 * top frame record the leaf page/entry selected.
106 struct btframe *top; member
112 (btstack)->top = (btstack)->stack
115 ( (btstack)->top == &((btstack)->stack[MAXTREEHEIGHT-1]))
120 (BTSTACK)->top->bn = BN;\
121 (BTSTACK)->top->index = INDEX;\
122 ++(BTSTACK)->top;\
126 ( (btstack)->top == (btstack)->stack ? NULL : --(btstack)->top )
129 ( (btstack)->top == (btstack)->stack ? NULL : (btstack)->top )
156 if (! BT_IS_ROOT((BTSTACK)->top->mp))\
157 release_metapage((BTSTACK)->top->mp);\