From 9d957275ee38e5d028de063520b78d70e5041408 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Wed, 9 Mar 2022 09:29:20 +0000
Subject: [PATCH] more TDB

---
 source/libs/tdb/src/db/tdbPage.c | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/source/libs/tdb/src/db/tdbPage.c b/source/libs/tdb/src/db/tdbPage.c
index fddd77034d..5c0acfa6f9 100644
--- a/source/libs/tdb/src/db/tdbPage.c
+++ b/source/libs/tdb/src/db/tdbPage.c
@@ -16,12 +16,36 @@
 #include "tdbInt.h"
 
 int tdbPageCreate(int pageSize, SPage **ppPage, void *(*xMalloc)(void *, size_t), void *arg) {
-  // TODO
+  SPage *pPage;
+  u8    *ptr;
+  int    size;
+
+  *ppPage = NULL;
+  size = pageSize + sizeof(*pPage);
+
+  ptr = (u8 *)((*xMalloc)(arg, size));
+  if (pPage == NULL) {
+    return -1;
+  }
+
+  memset(ptr, 0, size);
+  pPage = (SPage *)(ptr + pageSize);
+
+  pPage->pData = ptr;
+  pPage->pageSize = pageSize;
+
+  /* TODO */
+
+  *ppPage = pPage;
   return 0;
 }
 
 int tdbPageDestroy(SPage *pPage, void (*xFree)(void *)) {
-  // TODO
+  u8 *ptr;
+
+  ptr = pPage->pData;
+  (*xFree)(ptr);
+
   return 0;
 }
 
-- 
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