CHK_DISK.C
资源名称:C.rar [点击查看]
上传用户:qq5388545
上传日期:2022-07-04
资源大小:29849k
文件大小:1k
源码类别:
界面编程
开发平台:
C/C++
- #include <stdio.h>
- #include <dos.h>
- #include <malloc.h>
- void main(void)
- {
- struct fatinfo fat;
- long sector, total_sectors;
- void *buffer;
- getfat(3, &fat);
- total_sectors = fat.fi_nclus * fat.fi_sclus;
- if ((buffer = malloc(fat.fi_bysec)) == NULL)
- printf("Error allocating sector buffern");
- else
- for (sector = 0; sector < total_sectors; sector++)
- if (absread(2, 1, sector, buffer) == -1)
- {
- printf("n 07Error reading sector %ld press Entern",
- sector);
- getchar();
- }
- else
- printf("Reading sector %ldr", sector);
- }