Date: Sun, 27 Oct 2002 18:57:15 +0300 From: "Eli Zaretskii" Sender: halo1 AT zahav DOT net DOT il To: uue AT pauzner DOT dnttm DOT ru Message-Id: <8011-Sun27Oct2002185715+0200-eliz@is.elta.co.il> X-Mailer: emacs 21.3.50 (via feedmail 8 I) and Blat ver 1.8.9 CC: djgpp-workers AT delorie DOT com In-reply-to: <2.7.9.1OZJT.H4MCDK@pauzner.dnttm.ru> (uue@pauzner.dnttm.ru) Subject: Re: libc' getenv optimization (patch3) References: <10210150631 DOT AA20605 AT clio DOT rice DOT edu> <2 DOT 7 DOT 9 DOT 1C51G DOT H41539 AT pauzner DOT dnttm DOT ru> <2 DOT 7 DOT 9 DOT 15OOH DOT H4M4AK AT pauzner DOT dnttm DOT ru> <2593-Sun27Oct2002011523+0200-eliz AT is DOT elta DOT co DOT il> <2 DOT 7 DOT 9 DOT 1OZJT DOT H4MCDK AT pauzner DOT dnttm DOT ru> Reply-To: djgpp-workers AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: djgpp-workers AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk > From: "Leonid Pauzner" > Date: Sun, 27 Oct 2002 05:32:08 +0300 (MSK) > > > What will this do to programs that access environ[] directly? Since > > If you mean such programs *change* environ[] and then call getenv() - No, I meant programs which read environ[] without calling `getenv' even once. Also, IIRC, functions from dosexec.c bypass `getenv' and `putenv', and poke environ[] directly. > My hash table is only used in `getenv', and is resynced inside getenv. What about `putenv' and `setenv'?