[syslinux] [PATCH 0/1] efi: DNS resolver
H. Peter Anvin
hpa at zytor.com
Tue Sep 29 13:29:38 PDT 2015
On 09/28/2015 03:50 AM, Gene Cumm via Syslinux wrote:
>
> As you noted, you don't accommodate timeouts which is probably the
> most critical operation this doesn't have. We can't stay in the query
> forever. jiffies() and ms_timer() are the two available in the core.
> core/legacynet/dnsresolv.c used jiffies() but ms_timer() should be
> dealing with millisecond values, not 55ms jiffies and about CLK_TCK
> jiffies per second.
>
> An alternative way to just stub it is to merge everything but the
> actual call that starts sending UDP packets or just the most basic
> functionality you've implemented first.
>
Yes, please; do share the code rather than having two copies.
-hpa
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