Re: execl() sentinel

neilc@samurai.com (Neil Conway) writes:
> On Wed, 2007-07-18 at 17:22 -0400, Alvaro Herrera wrote:
>> I wouldn't know how to look for other variadic functions using NULL
>> sentinels though.
>
> You would need something with more knowledge of C than "grep" has, at
> any rate. Perhaps you could teach sparse to do this analysis, if it
> can't do it already...

sgrep might be smart enough...  I quite like sgrep...
--
"cbbrowne","@","acm.org"
http://www3.sympatico.ca/cbbrowne/textsearch.html
"Since a cat  always lands on its feet, and a  piece of buttered toast
always  lands buttered side  down, if  you strap  a piece  of buttered
toast to the back of a cat, which side will it land on?"
-- .sig file on rec.humor