[libvirt] [PATCH] Report 'errno' in int1 field of virErrorPtr

[Eric Blake]

On 10/24/2011 10:35 AM, Daniel P. Berrange wrote:
> From: "Daniel P. Berrange"<berrange at redhat.com>
>
> When reporting a system error (VIR_ERR_SYSTEM_ERROR) via
> virReportSystemError, we should copy the errno value into
> the 'int1' field of the virErrorPtr struct. This allows
> callers to detect certain errno conditions&  discard the
> error
>
> * src/util/virterror.c: Place errno value in int1 field
> ---
>   src/util/virterror.c |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/src/util/virterror.c b/src/util/virterror.c
> index 5006fa2..a9d4d38 100644
> --- a/src/util/virterror.c
> +++ b/src/util/virterror.c
> @@ -1327,7 +1327,7 @@ void virReportSystemErrorFull(int domcode,
>
>       virRaiseErrorFull(filename, funcname, linenr,
>                         domcode, VIR_ERR_SYSTEM_ERROR, VIR_ERR_ERROR,
> -                      msg, msgDetail, NULL, -1, -1, msg, msgDetail);
> +                      msg, msgDetail, NULL, theerrno, -1, msg, msgDetail);

ACK.

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