diff options
Diffstat (limited to 'block/sheepdog.c')
| -rw-r--r-- | block/sheepdog.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/block/sheepdog.c b/block/sheepdog.c index f9988d35ba..5f81c93ee3 100644 --- a/block/sheepdog.c +++ b/block/sheepdog.c @@ -1242,7 +1242,8 @@ static QemuOptsList runtime_opts = { }, }; -static int sd_open(BlockDriverState *bs, QDict *options, int flags) +static int sd_open(BlockDriverState *bs, QDict *options, int flags, + Error **errp) { int ret, fd; uint32_t vid = 0; @@ -1400,10 +1401,13 @@ static int sd_prealloc(const char *filename) uint32_t idx, max_idx; int64_t vdi_size; void *buf = g_malloc0(SD_DATA_OBJ_SIZE); + Error *local_err = NULL; int ret; - ret = bdrv_file_open(&bs, filename, NULL, BDRV_O_RDWR); + ret = bdrv_file_open(&bs, filename, NULL, BDRV_O_RDWR, &local_err); if (ret < 0) { + qerror_report_err(local_err); + error_free(local_err); goto out; } @@ -1437,7 +1441,8 @@ out: return ret; } -static int sd_create(const char *filename, QEMUOptionParameter *options) +static int sd_create(const char *filename, QEMUOptionParameter *options, + Error **errp) { int ret = 0; uint32_t vid = 0, base_vid = 0; @@ -1447,6 +1452,7 @@ static int sd_create(const char *filename, QEMUOptionParameter *options) char vdi[SD_MAX_VDI_LEN], tag[SD_MAX_VDI_TAG_LEN]; uint32_t snapid; bool prealloc = false; + Error *local_err = NULL; s = g_malloc0(sizeof(BDRVSheepdogState)); @@ -1500,8 +1506,10 @@ static int sd_create(const char *filename, QEMUOptionParameter *options) goto out; } - ret = bdrv_file_open(&bs, backing_file, NULL, 0); + ret = bdrv_file_open(&bs, backing_file, NULL, 0, &local_err); if (ret < 0) { + qerror_report_err(local_err); + error_free(local_err); goto out; } @@ -2072,7 +2080,10 @@ out: return ret; } -static int sd_snapshot_delete(BlockDriverState *bs, const char *snapshot_id) +static int sd_snapshot_delete(BlockDriverState *bs, + const char *snapshot_id, + const char *name, + Error **errp) { /* FIXME: Delete specified snapshot id. */ return 0; @@ -2327,6 +2338,7 @@ static BlockDriver bdrv_sheepdog = { .format_name = "sheepdog", .protocol_name = "sheepdog", .instance_size = sizeof(BDRVSheepdogState), + .bdrv_needs_filename = true, .bdrv_file_open = sd_open, .bdrv_close = sd_close, .bdrv_create = sd_create, @@ -2355,6 +2367,7 @@ static BlockDriver bdrv_sheepdog_tcp = { .format_name = "sheepdog", .protocol_name = "sheepdog+tcp", .instance_size = sizeof(BDRVSheepdogState), + .bdrv_needs_filename = true, .bdrv_file_open = sd_open, .bdrv_close = sd_close, .bdrv_create = sd_create, @@ -2383,6 +2396,7 @@ static BlockDriver bdrv_sheepdog_unix = { .format_name = "sheepdog", .protocol_name = "sheepdog+unix", .instance_size = sizeof(BDRVSheepdogState), + .bdrv_needs_filename = true, .bdrv_file_open = sd_open, .bdrv_close = sd_close, .bdrv_create = sd_create, |