Re: kern/179083: [netmap] [patch] Invalid index calucation in
On Thu, May 30, 2013 at 07:43:47AM +0000, linimon@freebsd.org wrote:
> Old Synopsis: Invalid index calucation in netmap macro expansion
> New Synopsis: [netmap] [patch] Invalid index calucation in netmap macro expansion
>
> Responsible-Changed-From-To: freebsd-bugs->freebsd-net
> Responsible-Changed-By: linimon
> Responsible-Changed-When: Thu May 30 07:43:27 UTC 2013
> Responsible-Changed-Why:
> Over to maintainer(s).
Thanks for the report.
The macro is correct as implemented.
The problem, in case, is in the description in netmap_user.h which
is confusing and should be improved as follows:
-* char *buf = NETMAP_BUF(ring, index) returns a pointer to
-* the i-th buffer
+* char *buf = NETMAP_BUF(ring, x) returns a pointer to
+* the buffer numbered 'x'
This will be committed soon, so please close the PR
cheers
luigi
> http://www.freebsd.org/cgi/query-pr.cgi?pr=179083
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