[libvirt] [PATCH 6/9] storage_backend: Convert virRunWithHook usage to virCommand

[Eric Blake]

On 05/13/2011 02:10 PM, Cole Robinson wrote:
> virRunWithHook is now unused, so we can drop it. Tested w/ raw + qcow2
> volume creation and copying.
> 
> v2:
>     Use opaque data to skip hook second time around
>     Simply command building
> 
> Signed-off-by: Cole Robinson <crobinso at redhat.com>
> ---
>  src/libvirt_private.syms      |    1 -
>  src/storage/storage_backend.c |  162 ++++++++++++++++------------------------
>  src/util/util.c               |   23 ++----
>  src/util/util.h               |    3 -
>  4 files changed, 71 insertions(+), 118 deletions(-)
> 

> @@ -926,13 +895,12 @@ virStorageBackendCreateQcowCreate(virConnectPtr conn ATTRIBUTE_UNUSED,
>          return -1;
>      }
>  
> -    imgargv[0] = virFindFileInPath("qcow-create");
> -    imgargv[1] = size;
> -    imgargv[2] = vol->target.path;
> -    imgargv[3] = NULL;
> +    create_tool = virFindFileInPath("qcow-create");
> +    cmd = virCommandNewArgList(create_tool, size, vol->target.path, NULL);

Nit - virCommand (via virExecWithHook) already calls
virFindFileInPath(argv[0]) if you pass a relative file name, so you
could simplify this to:

virCommandNewArgList("qcow-create", size, ...)

ACK.

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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