diff options
Diffstat (limited to 'block/vhdx.h')
| -rw-r--r-- | block/vhdx.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/block/vhdx.h b/block/vhdx.h index 23028af04b..6c35737b07 100644 --- a/block/vhdx.h +++ b/block/vhdx.h @@ -361,6 +361,7 @@ typedef struct BDRVVHDXState { VHDXBatEntry *bat; uint64_t bat_offset; + bool first_visible_write; MSGUID session_guid; VHDXLogEntries log; @@ -373,6 +374,9 @@ typedef struct BDRVVHDXState { void vhdx_guid_generate(MSGUID *guid); +int vhdx_update_headers(BlockDriverState *bs, BDRVVHDXState *s, bool rw, + MSGUID *log_guid); + uint32_t vhdx_update_checksum(uint8_t *buf, size_t size, int crc_offset); uint32_t vhdx_checksum_calc(uint32_t crc, uint8_t *buf, size_t size, int crc_offset); @@ -402,4 +406,6 @@ void vhdx_log_data_le_export(VHDXLogDataSector *d); void vhdx_log_entry_hdr_le_import(VHDXLogEntryHeader *hdr); void vhdx_log_entry_hdr_le_export(VHDXLogEntryHeader *hdr); +int vhdx_user_visible_write(BlockDriverState *bs, BDRVVHDXState *s); + #endif |