diff options
Diffstat (limited to 'include/block')
| -rw-r--r-- | include/block/block.h | 13 | ||||
| -rw-r--r-- | include/block/block_int.h | 17 | ||||
| -rw-r--r-- | include/block/snapshot.h | 14 |
3 files changed, 34 insertions, 10 deletions
diff --git a/include/block/block.h b/include/block/block.h index 728ec1aebf..f808550959 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -142,8 +142,9 @@ BlockDriver *bdrv_find_format(const char *format_name); BlockDriver *bdrv_find_whitelisted_format(const char *format_name, bool readonly); int bdrv_create(BlockDriver *drv, const char* filename, - QEMUOptionParameter *options); -int bdrv_create_file(const char* filename, QEMUOptionParameter *options); + QEMUOptionParameter *options, Error **errp); +int bdrv_create_file(const char* filename, QEMUOptionParameter *options, + Error **errp); BlockDriverState *bdrv_new(const char *device_name); void bdrv_make_anon(BlockDriverState *bs); void bdrv_swap(BlockDriverState *bs_new, BlockDriverState *bs_old); @@ -151,10 +152,10 @@ void bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top); int bdrv_parse_cache_flags(const char *mode, int *flags); int bdrv_parse_discard_flags(const char *mode, int *flags); int bdrv_file_open(BlockDriverState **pbs, const char *filename, - QDict *options, int flags); -int bdrv_open_backing_file(BlockDriverState *bs, QDict *options); + QDict *options, int flags, Error **errp); +int bdrv_open_backing_file(BlockDriverState *bs, QDict *options, Error **errp); int bdrv_open(BlockDriverState *bs, const char *filename, QDict *options, - int flags, BlockDriver *drv); + int flags, BlockDriver *drv, Error **errp); BlockReopenQueue *bdrv_reopen_queue(BlockReopenQueue *bs_queue, BlockDriverState *bs, int flags); int bdrv_reopen_multiple(BlockReopenQueue *bs_queue, Error **errp); @@ -241,6 +242,8 @@ typedef enum { int bdrv_check(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix); +int bdrv_amend_options(BlockDriverState *bs_new, QEMUOptionParameter *options); + /* async block I/O */ typedef void BlockDriverDirtyHandler(BlockDriverState *bs, int64_t sector, int sector_num); diff --git a/include/block/block_int.h b/include/block/block_int.h index 7c35198ad7..3eeb6fe2a4 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -80,15 +80,18 @@ struct BlockDriver { void (*bdrv_reopen_commit)(BDRVReopenState *reopen_state); void (*bdrv_reopen_abort)(BDRVReopenState *reopen_state); - int (*bdrv_open)(BlockDriverState *bs, QDict *options, int flags); - int (*bdrv_file_open)(BlockDriverState *bs, QDict *options, int flags); + int (*bdrv_open)(BlockDriverState *bs, QDict *options, int flags, + Error **errp); + int (*bdrv_file_open)(BlockDriverState *bs, QDict *options, int flags, + Error **errp); int (*bdrv_read)(BlockDriverState *bs, int64_t sector_num, uint8_t *buf, int nb_sectors); int (*bdrv_write)(BlockDriverState *bs, int64_t sector_num, const uint8_t *buf, int nb_sectors); void (*bdrv_close)(BlockDriverState *bs); void (*bdrv_rebind)(BlockDriverState *bs); - int (*bdrv_create)(const char *filename, QEMUOptionParameter *options); + int (*bdrv_create)(const char *filename, QEMUOptionParameter *options, + Error **errp); int (*bdrv_set_key)(BlockDriverState *bs, const char *key); int (*bdrv_make_empty)(BlockDriverState *bs); /* aio */ @@ -150,7 +153,10 @@ struct BlockDriver { QEMUSnapshotInfo *sn_info); int (*bdrv_snapshot_goto)(BlockDriverState *bs, const char *snapshot_id); - int (*bdrv_snapshot_delete)(BlockDriverState *bs, const char *snapshot_id); + int (*bdrv_snapshot_delete)(BlockDriverState *bs, + const char *snapshot_id, + const char *name, + Error **errp); int (*bdrv_snapshot_list)(BlockDriverState *bs, QEMUSnapshotInfo **psn_info); int (*bdrv_snapshot_load_tmp)(BlockDriverState *bs, @@ -188,6 +194,9 @@ struct BlockDriver { int (*bdrv_check)(BlockDriverState* bs, BdrvCheckResult *result, BdrvCheckMode fix); + int (*bdrv_amend_options)(BlockDriverState *bs, + QEMUOptionParameter *options); + void (*bdrv_debug_event)(BlockDriverState *bs, BlkDebugEvent event); /* TODO Better pass a option string/QDict/QemuOpts to add any rule? */ diff --git a/include/block/snapshot.h b/include/block/snapshot.h index eaf61f0326..012bf226d3 100644 --- a/include/block/snapshot.h +++ b/include/block/snapshot.h @@ -26,6 +26,7 @@ #define SNAPSHOT_H #include "qemu-common.h" +#include "qapi/error.h" typedef struct QEMUSnapshotInfo { char id_str[128]; /* unique snapshot id */ @@ -40,12 +41,23 @@ typedef struct QEMUSnapshotInfo { int bdrv_snapshot_find(BlockDriverState *bs, QEMUSnapshotInfo *sn_info, const char *name); +bool bdrv_snapshot_find_by_id_and_name(BlockDriverState *bs, + const char *id, + const char *name, + QEMUSnapshotInfo *sn_info, + Error **errp); int bdrv_can_snapshot(BlockDriverState *bs); int bdrv_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info); int bdrv_snapshot_goto(BlockDriverState *bs, const char *snapshot_id); -int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id); +int bdrv_snapshot_delete(BlockDriverState *bs, + const char *snapshot_id, + const char *name, + Error **errp); +void bdrv_snapshot_delete_by_id_or_name(BlockDriverState *bs, + const char *id_or_name, + Error **errp); int bdrv_snapshot_list(BlockDriverState *bs, QEMUSnapshotInfo **psn_info); int bdrv_snapshot_load_tmp(BlockDriverState *bs, |