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

[Cole Robinson]

On 11/03/2009 03:29 PM, Daniel Veillard wrote:
> 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
> 

Thanks, pushed now.

- Cole