[Qemu-devel] [RFC 0/7] block: bdrv_img_create(): propagate errors

[Luiz Capitulino <lcapitulino@redhat.com>]

I'm calling this an RFC because I did it on hurry and it's almost untested,
but I wanted to drop it for early review while I'm out for a public holiday :)

This should improve qmp_transaction() error messages on bdrv_img_create()
failure quite a bit. Also, the "formatting" message is not printed to stdout
anymore when in QMP.

Luiz Capitulino (6):
  block: bdrv_img_create(): add param_ret argument
  block: bdrv_img_create(): move param printing to qemu-img
  block: bdrv_img_create(): add Error ** argument
  qemu-img: img_create(): use Error object
  qmp: qmp_transaction(): pass Error object to bdrv_img_create()
  block: bdrv_img_create(): drop unused code

Paolo Bonzini (1):
  error: add error_set_errno and error_setg_errno

 block.c    | 69 +++++++++++++++++++++++++++-----------------------------------
 block.h    |  7 ++++---
 blockdev.c | 13 ++++++------
 error.c    | 28 +++++++++++++++++++++++++
 error.h    |  9 ++++++++
 qemu-img.c | 18 +++++++++++++---
 6 files changed, 93 insertions(+), 51 deletions(-)

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1.7.12.315.g682ce8b