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Re: [libvirt] [PATCHv2 2/4] Make virStorageBackendCopyToFD return -errno.

On Mon, Jul 19, 2010 at 09:21:53PM -0400, Laine Stump wrote:
> Previously virStorageBackendCopyToFD would simply return -1 on
> error. This made the error return from one of its callers inconsistent
> (createRawFileOpHook is supposed to return -errno, but if
> virStorageBackendCopyToFD failed, createRawFileOpHook would just
> return -1). Since there is a useful errno in every case of error
> return from virStorageBackendCopyToFD, and since the other uses of
> that function ignore the return code (beyond simply checking to see if
> it is < 0), this is a safe change.
> ---
>  src/storage/storage_backend.c |    9 +++++++--
>  1 files changed, 7 insertions(+), 2 deletions(-)



Daniel Veillard      | libxml Gnome XML XSLT toolkit  http://xmlsoft.org/
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http://veillard.com/ | virtualization library  http://libvirt.org/

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