diff options
Diffstat (limited to 'block/qcow2.h')
| -rw-r--r-- | block/qcow2.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/block/qcow2.h b/block/qcow2.h index aae5f894e1..fc35838175 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -87,6 +87,13 @@ typedef struct QCowSnapshot { struct Qcow2Cache; typedef struct Qcow2Cache Qcow2Cache; +typedef struct Qcow2UnknownHeaderExtension { + uint32_t magic; + uint32_t len; + QLIST_ENTRY(Qcow2UnknownHeaderExtension) next; + uint8_t data[]; +} Qcow2UnknownHeaderExtension; + typedef struct BDRVQcowState { int cluster_bits; int cluster_size; @@ -127,6 +134,7 @@ typedef struct BDRVQcowState { QCowSnapshot *snapshots; int flags; + QLIST_HEAD(, Qcow2UnknownHeaderExtension) unknown_header_ext; } BDRVQcowState; /* XXX: use std qcow open function ? */ |