Adding a FOREACH_CONTINUE() variant to queue(3)

[John Baldwin]

On Wednesday, May 01, 2013 3:41:52 am Lawrence Stewart wrote:
> On 05/01/13 15:59, Lawrence Stewart wrote:
> > On 05/01/13 15:29, Poul-Henning Kamp wrote:
> >> In message <518092BF.9070105 at freebsd.org>, Lawrence Stewart writes:
> >>> [reposting from freebsd-arch@ - was probably the wrong list]
> >>
> >>> #define TAILQ_FOREACH_CONTINUE(var, head, field)		\
> >>
> >> Obligatory bikeshedding:
> >>
> >> I find the suffix "_CONTINUE" non-obvious, as there may not have
> >> been any previos FOREACH involved.
> >>
> >> TAILQ_FOREACH_FROM(...) ?
> > 
> > Agreed. Thanks for the input.
> 
> Here's an untested patch for consideration:
> 
> 
http://people.freebsd.org/~lstewart/patches/misc/queue_foreach_from_10.x.r250136.patch
> 
> I didn't do _SAFE variants as I don't have an immediate use for them.

Looks ok to me.  I agree with phk@ and prefer the _FROM name.

-- 
John Baldwin