[libvirt] [PATCH v2] Improve error reporting for virConnectGetHostname calls

Daniel Veillard veillard at redhat.com
Tue Nov 3 20:29:25 UTC 2009


On Mon, Nov 02, 2009 at 02:44:12PM -0500, Cole Robinson wrote:
> All drivers have copy + pasted inadequate error reporting which wraps
> util.c:virGetHostname. Move all error reporting to this function, and improve
> what we report.
> 
> Changes from v1:
>   Drop the driver wrappers around virGetHostname. This means we still need
>   to keep the new conn argument to virGetHostname, but I think it's worth
>   it.
> 
> Signed-off-by: Cole Robinson <crobinso at redhat.com>
[...]
>      r = getaddrinfo(hostname, NULL, &hints, &info);
> -    if (r != 0)
> +    if (r != 0) {
> +        ReportError(conn, VIR_ERR_INTERNAL_ERROR,
> +                    _("getaddrinfo failed for '%s': %s"),
> +                    hostname, gai_strerror(r));
>          return NULL;

  ACK, looks a good cleanup, I just hope gai_strerror() won't be a
portability problem !

Daniel

-- 
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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