浅析Windows环境下堆表的空闲双向链表结构

• 实验环境:
• 操作系统: Windows 2000 Service Pack 4
• 集成开发环境: Microsoft Visual C++ 6.0 SP6
• 实验代码如下:

•  1 #include <windows.h>
   2 #include <stdio.h>
   3 
   4 int main(int argc, char **argv)
   5 {
   6     HLOCAL h1, h2, h3, h4, h5, h6;
   7     HANDLE hp;
   8     hp = HeapCreate(0, 0x1000, 0x10000);
   9     
  10     // 为了方便显示堆的地址，这里把它打印出来
  11     printf("Heap address: %p\n", hp);
  12 
  13     // 为了避免程序监测出调试器而是使用调试堆管理策略
  14     __asm int 3
  15 
  16     h1 = HeapAlloc(hp, HEAP_ZERO_MEMORY, 3);
  17     printf("h1: %p\n", h1);
  18     h2 = HeapAlloc(hp, HEAP_ZERO_MEMORY, 5);
  19     printf("h2: %p\n", h2);
  20     h3 = HeapAlloc(hp, HEAP_ZERO_MEMORY, 6);
  21     printf("h3: %p\n", h3);
  22     h4 = HeapAlloc(hp, HEAP_ZERO_MEMORY, 8);
  23     printf("h4: %p\n", h4);
  24     h5 = HeapAlloc(hp, HEAP_ZERO_MEMORY, 19);
  25     printf("h5: %p\n", h5);
  26     h6 = HeapAlloc(hp, HEAP_ZERO_MEMORY, 24);
  27     printf("h6: %p\n", h6);
  28 
  29     HeapFree(hp,0, h1);
  30     HeapFree(hp,0, h3);
  31     HeapFree(hp,0, h5);
  32 
  33     HeapFree(hp, 0, h4);
  34 
  35     return 0;
  36 }

   

• 根据
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原文：http://www.cnblogs.com/fishbool/p/6700724.html