rc = exfat_flush_node(&ef, get_node(fi));
if (rc != 0)
return rc;
- exfat_flush(&ef);
+ rc = exfat_flush(&ef);
+ if (rc != 0)
+ return rc;
return exfat_fsync(ef.dev);
}
return EXFAT_CLUSTER_END;
}
-void exfat_flush(struct exfat* ef)
+int exfat_flush(struct exfat* ef)
{
if (ef->cmap.dirty)
{
- /* FIXME handle I/O error */
if (exfat_pwrite(ef->dev, ef->cmap.chunk,
BMAP_SIZE(ef->cmap.chunk_size),
exfat_c2o(ef, ef->cmap.start_cluster)) < 0)
- exfat_bug("failed to write clusters bitmap");
+ {
+ exfat_error("failed to write clusters bitmap");
+ return -EIO;
+ }
ef->cmap.dirty = false;
}
+ return 0;
}
static bool set_next_cluster(const struct exfat* ef, bool contiguous,
const struct exfat_node* node, cluster_t cluster);
cluster_t exfat_advance_cluster(const struct exfat* ef,
struct exfat_node* node, uint32_t count);
-void exfat_flush(struct exfat* ef);
+int exfat_flush(struct exfat* ef);
int exfat_truncate(struct exfat* ef, struct exfat_node* node, uint64_t size,
bool erase);
uint32_t exfat_count_free_clusters(const struct exfat* ef);
exfat_truncate(ef, node, 0, true);
free(node);
}
- exfat_flush(ef);
+ /* FIXME handle I/O error */
+ if (exfat_flush(ef) != 0)
+ exfat_bug("flush failed");
}
}