*/
#include "qemu/osdep.h"
#include "qapi/error.h"
-#include "qemu-common.h"
+#include "qemu/error-report.h"
#include "block/block_int.h"
#include "qemu/module.h"
#include "qemu/bswap.h"
uint32_t offsets_size, max_compressed_block_size = 1, i;
int ret;
+ ret = bdrv_apply_auto_read_only(bs, NULL, errp);
+ if (ret < 0) {
+ return ret;
+ }
+
bs->file = bdrv_open_child(NULL, options, "file", bs, &child_file,
false, errp);
if (!bs->file) {
return -EINVAL;
}
- ret = bdrv_set_read_only(bs, true, errp);
- if (ret < 0) {
- return ret;
- }
-
/* read header */
ret = bdrv_pread(bs->file, 128, &s->block_size, 4);
if (ret < 0) {