return cluster + 1;
fat_offset = s2o(ef, le32_to_cpu(ef->sb->fat_sector_start))
+ cluster * sizeof(cluster_t);
- exfat_read_raw(&next, sizeof(next), fat_offset, ef->fd);
+ exfat_pread(ef->dev, &next, sizeof(next), fat_offset);
return le32_to_cpu(next);
}
void exfat_flush_cmap(struct exfat* ef)
{
- exfat_write_raw(ef->cmap.chunk, (ef->cmap.chunk_size + 7) / 8,
- exfat_c2o(ef, ef->cmap.start_cluster), ef->fd);
+ exfat_pwrite(ef->dev, ef->cmap.chunk, (ef->cmap.chunk_size + 7) / 8,
+ exfat_c2o(ef, ef->cmap.start_cluster));
ef->cmap.dirty = 0;
}
fat_offset = s2o(ef, le32_to_cpu(ef->sb->fat_sector_start))
+ current * sizeof(cluster_t);
next_le32 = cpu_to_le32(next);
- exfat_write_raw(&next_le32, sizeof(next_le32), fat_offset, ef->fd);
+ exfat_pwrite(ef->dev, &next_le32, sizeof(next_le32), fat_offset);
}
static cluster_t allocate_cluster(struct exfat* ef, cluster_t hint)
}
ef->cmap.dirty = 1;
- /* FIXME update percentage of used space */
return cluster;
}
BMAP_CLR(ef->cmap.chunk, cluster - EXFAT_FIRST_DATA_CLUSTER);
ef->cmap.dirty = 1;
- /* FIXME update percentage of used space */
}
static void make_noncontiguous(const struct exfat* ef, cluster_t first,
static void erase_raw(struct exfat* ef, size_t size, off_t offset)
{
- exfat_write_raw(ef->zero_cluster, size, offset, ef->fd);
+ exfat_pwrite(ef->dev, ef->zero_cluster, size, offset);
}
static int erase_range(struct exfat* ef, struct exfat_node* node,