From 6f3743e1871d631780c84508516198f57e8db834 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Wed, 9 Mar 2022 08:49:20 +0000
Subject: [PATCH] more TDB

---
 source/libs/tdb/src/inc/tdbPage.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/source/libs/tdb/src/inc/tdbPage.h b/source/libs/tdb/src/inc/tdbPage.h
index e85660ab33..be412e635c 100644
--- a/source/libs/tdb/src/inc/tdbPage.h
+++ b/source/libs/tdb/src/inc/tdbPage.h
@@ -31,7 +31,7 @@ typedef struct __attribute__((__packed__)) {
 
 struct SPage {
   pthread_spinlock_t lock;
-  void              *pData;
+  u8                *pData;
   SPgid              pgid;
 
   // Fields used by SPCache
@@ -49,6 +49,10 @@ struct SPage {
   int       aiOvfl[4];
 };
 
+// Macros
+#define TDB_PAGE_CELL_IDX_AT(pPage, idx) ((pPage)->aCellIdx[idx])
+#define TDB_PAGE_CELL_AT(pPage, idx)     ((pPage)->pData + TDB_PAGE_CELL_IDX_AT(pPage, idx))
+
 // For page lock
 #define P_LOCK_SUCC 0
 #define P_LOCK_BUSY 1
-- 
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