static int
write_dir_buffer (FatTraverseInfo* trav_info)
{
if (trav_info->is_legacy_root_dir)
return write_root_dir (trav_info);
else
return write_dir_cluster (trav_info);
}
int8_t cnmkfs(void)
{
superblock_init();
block_bitmap_init();
inode_bitmap_init();
write_root_dir();
return 0;
}
int main(int argc, char** argv){
if(argc != 2) {
printf("Usage: myformat <diskname>\n");
return 1;
}
char *disk_name = argv[1];
assert(disk_name);
disk_t disk = opendisk(disk_name);
int blockmap[disk->size];
int blocks = ceil((disk->size)/(disk->block_size)) + 2;
int i;
for(i=0;i<blocks;++i) blockmap[i] = 1;
write_super_block(disk);
write_root_dir(disk);
write_block_map(disk,&blockmap);
return 0;
}
