Having an Error parameter for these functions makes sense because we
sometimes want a bit more information than just "Something failed". Some
drivers already use error_report() and the like to emit this additional
information, so it's rather obvious that we do want a real error object
here.
v3:
- Patch 2: Keep "Could not resize image" message in qcow2_create2() by
using error_prepend() [Kevin]
- Patch 3: Dropped archipelago
- Patch 4:
- Keep errno information where available [Kevin]
- Make all drivers generate error messages [Stefan/Eric]
- Drop generic error message from bdrv_truncate() [Stefan/Eric]
Max Reitz (4):
block/vhdx: Make vhdx_create() always set errp
block: Add errp to b{lk,drv}_truncate()
block: Add errp to BD.bdrv_truncate()
block: Add .bdrv_truncate() error messages
include/block/block.h | 2 +-
include/block/block_int.h | 2 +-
include/sysemu/block-backend.h | 2 +-
block.c | 16 +++++++++++-----
block/blkdebug.c | 4 ++--
block/block-backend.c | 5 +++--
block/commit.c | 5 +++--
block/crypto.c | 5 +++--
block/file-posix.c | 19 +++++++++++++------
block/file-win32.c | 6 +++---
block/gluster.c | 7 +++++--
block/iscsi.c | 6 ++++--
block/mirror.c | 2 +-
block/nfs.c | 12 ++++++++++--
block/parallels.c | 13 ++++++++-----
block/qcow.c | 6 +++---
block/qcow2-refcount.c | 5 ++++-
block/qcow2.c | 24 +++++++++++++++---------
block/qed.c | 8 +++++---
block/raw-format.c | 6 ++++--
block/rbd.c | 3 ++-
block/sheepdog.c | 14 ++++++--------
block/vdi.c | 4 ++--
block/vhdx-log.c | 2 +-
block/vhdx.c | 25 ++++++++++++++++++-------
block/vmdk.c | 13 +++----------
block/vpc.c | 13 +++++++------
blockdev.c | 21 +--------------------
qemu-img.c | 17 ++++-------------
qemu-io-cmds.c | 5 +++--
30 files changed, 147 insertions(+), 125 deletions(-)
--
2.12.1
