void read_bitmap(char* device, file_system_info fs_info, unsigned long* bitmap, int pui)
{
off_t a = 0, b = 0;
off_t block = 0;;
int start = 0;
int bit_size = 1;
pc_init_bitmap(bitmap, 0x00, fs_info.totalblock);
fs_open(device);
/// init progress
progress_bar prog; /// progress_bar structure defined in progress.h
progress_init(&prog, start, fs_info.totalblock, fs_info.totalblock, BITMAP, bit_size);
pc_init_bitmap(bitmap, 0x00, fs_info.totalblock);
while (exfat_find_used_sectors(&ef, &a, &b) == 0) {
printf("block %" PRId64 " %" PRId64 " \n", a, b);
for (block = a; block <= b; block++) {
pc_set_bit((uint64_t)block, bitmap);
log_mesg(3, 0, 0, fs_opt.debug, "%s: used block %" PRId64 " \n", __FILE__, block);
/// update progress
update_pui(&prog, block, block, 0);
}
}
fs_close();
/// update progress
update_pui(&prog, 1, 1, 1);
}
static void dump_sectors(struct exfat* ef)
{
off_t a = 0, b = 0;
printf("Used sectors ");
while (exfat_find_used_sectors(ef, &a, &b) == 0)
printf(" %"PRIu64"-%"PRIu64, a, b);
puts("");
}
