On Tue, Apr 15, 2014 at 12:05:46PM -0400, Stefan Berger wrote:
> On 04/15/2014 10:30 AM, Daniel P. Berrange wrote:
> >On Tue, Apr 15, 2014 at 10:06:22AM -0400, Stefan Berger wrote:
> >>On 04/08/2014 11:37 AM, Daniel P. Berrange wrote:
> >>>+bool virNWFilterRuleIsProtocolEthernet(virNWFilterRuleDefPtr rule)
> >>>+{
> >>>+ if (rule->prtclType >= VIR_NWFILTER_RULE_PROTOCOL_NONE &&
> >>>+ rule->prtclType <= VIR_NWFILTER_RULE_PROTOCOL_IPV6)
> >>>+ return true;
> >>>+ return false;
> >>>+}
> >>I get a compilation error here. For me this code here works:
> >>
> >> if (/* rule->prtclType >= VIR_NWFILTER_RULE_PROTOCOL_NONE && */
> >> rule->prtclType <= VIR_NWFILTER_RULE_PROTOCOL_IPV6)
> >> return true;
> >What is the actual error you get ?
> >
> >That constant exists in the header files
> >
> >$ git grep RULE_PROTOCOL_NONE src/conf/nwfilter_conf.h
> >src/conf/nwfilter_conf.h: VIR_NWFILTER_RULE_PROTOCOL_NONE = 0,
>
> Related to evaluation of >= 0 on unsigned int always being true.
Ah, ok, must be a gcc version warning difference. That makes sense
to change
Regards,
Daniel
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