Description

This displays some FAT information . This does not work with NTFS .

Code

#include <stdio.h>
#include <dos.h>

void main(void)
{
struct fatinfo fat;

getfatd(&fat);

printf("Sectors per cluster %d\n", fat.fi_sclus);
printf("Clusters per disk %u\n", fat.fi_nclus);
printf("Bytes per cluster %d\n", fat.fi_bysec);
printf("Disk type %x\n", fat.fi_fatid & 0xFF);
}

Information

tested using Borland Turbo C on a DOS system

Download

fatinfo.txt