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authorDon Dugger <n0ano@n0ano.com>2016-06-03 03:33:22 +0000
committerGerrit Code Review <gerrit@172.30.200.206>2016-06-03 03:33:23 +0000
commitda27230f80795d0028333713f036d44c53cb0e68 (patch)
treeb3d379eaf000adf72b36cb01cdf4d79c3e3f064c /qemu/block/dmg.c
parent0e68cb048bb8aadb14675f5d4286d8ab2fc35449 (diff)
parent437fd90c0250dee670290f9b714253671a990160 (diff)
Merge "These changes are the raw update to qemu-2.6."
Diffstat (limited to 'qemu/block/dmg.c')
-rw-r--r--qemu/block/dmg.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/qemu/block/dmg.c b/qemu/block/dmg.c
index 9f2528169..a496eb7c9 100644
--- a/qemu/block/dmg.c
+++ b/qemu/block/dmg.c
@@ -21,6 +21,8 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
+#include "qemu/osdep.h"
+#include "qapi/error.h"
#include "qemu-common.h"
#include "block/block_int.h"
#include "qemu/bswap.h"
@@ -85,7 +87,7 @@ static int read_uint64(BlockDriverState *bs, int64_t offset, uint64_t *result)
uint64_t buffer;
int ret;
- ret = bdrv_pread(bs->file, offset, &buffer, 8);
+ ret = bdrv_pread(bs->file->bs, offset, &buffer, 8);
if (ret < 0) {
return ret;
}
@@ -99,7 +101,7 @@ static int read_uint32(BlockDriverState *bs, int64_t offset, uint32_t *result)
uint32_t buffer;
int ret;
- ret = bdrv_pread(bs->file, offset, &buffer, 4);
+ ret = bdrv_pread(bs->file->bs, offset, &buffer, 4);
if (ret < 0) {
return ret;
}
@@ -354,7 +356,7 @@ static int dmg_read_resource_fork(BlockDriverState *bs, DmgHeaderState *ds,
offset += 4;
buffer = g_realloc(buffer, count);
- ret = bdrv_pread(bs->file, offset, buffer, count);
+ ret = bdrv_pread(bs->file->bs, offset, buffer, count);
if (ret < 0) {
goto fail;
}
@@ -391,7 +393,7 @@ static int dmg_read_plist_xml(BlockDriverState *bs, DmgHeaderState *ds,
buffer = g_malloc(info_length + 1);
buffer[info_length] = '\0';
- ret = bdrv_pread(bs->file, info_begin, buffer, info_length);
+ ret = bdrv_pread(bs->file->bs, info_begin, buffer, info_length);
if (ret != info_length) {
ret = -EINVAL;
goto fail;
@@ -446,7 +448,7 @@ static int dmg_open(BlockDriverState *bs, QDict *options, int flags,
ds.max_sectors_per_chunk = 1;
/* locate the UDIF trailer */
- offset = dmg_find_koly_offset(bs->file, errp);
+ offset = dmg_find_koly_offset(bs->file->bs, errp);
if (offset < 0) {
ret = offset;
goto fail;
@@ -514,9 +516,9 @@ static int dmg_open(BlockDriverState *bs, QDict *options, int flags,
}
/* initialize zlib engine */
- s->compressed_chunk = qemu_try_blockalign(bs->file,
+ s->compressed_chunk = qemu_try_blockalign(bs->file->bs,
ds.max_compressed_size + 1);
- s->uncompressed_chunk = qemu_try_blockalign(bs->file,
+ s->uncompressed_chunk = qemu_try_blockalign(bs->file->bs,
512 * ds.max_sectors_per_chunk);
if (s->compressed_chunk == NULL || s->uncompressed_chunk == NULL) {
ret = -ENOMEM;
@@ -592,7 +594,7 @@ static inline int dmg_read_chunk(BlockDriverState *bs, uint64_t sector_num)
case 0x80000005: { /* zlib compressed */
/* we need to buffer, because only the chunk as whole can be
* inflated. */
- ret = bdrv_pread(bs->file, s->offsets[chunk],
+ ret = bdrv_pread(bs->file->bs, s->offsets[chunk],
s->compressed_chunk, s->lengths[chunk]);
if (ret != s->lengths[chunk]) {
return -1;
@@ -616,7 +618,7 @@ static inline int dmg_read_chunk(BlockDriverState *bs, uint64_t sector_num)
case 0x80000006: /* bzip2 compressed */
/* we need to buffer, because only the chunk as whole can be
* inflated. */
- ret = bdrv_pread(bs->file, s->offsets[chunk],
+ ret = bdrv_pread(bs->file->bs, s->offsets[chunk],
s->compressed_chunk, s->lengths[chunk]);
if (ret != s->lengths[chunk]) {
return -1;
@@ -641,7 +643,7 @@ static inline int dmg_read_chunk(BlockDriverState *bs, uint64_t sector_num)
break;
#endif /* CONFIG_BZIP2 */
case 1: /* copy */
- ret = bdrv_pread(bs->file, s->offsets[chunk],
+ ret = bdrv_pread(bs->file->bs, s->offsets[chunk],
s->uncompressed_chunk, s->lengths[chunk]);
if (ret != s->lengths[chunk]) {
return -1;