X-Authentication-Warning: delorie.com: mailnull set sender to djgpp-workers-bounces using -f Date: Tue, 12 Feb 2002 09:24:53 -0600 From: Eric Rudd Subject: Re: Alignment problem To: Charles Sandmann Cc: eliz AT is DOT elta DOT co DOT il, djgpp-workers AT delorie DOT com Message-id: <3C6933C5.C7C22E16@cyberoptics.com> Organization: CyberOptics MIME-version: 1.0 X-Mailer: Mozilla 4.72 [en] (Win95; U) Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Accept-Language: en,pdf References: <10202112312 DOT AA22795 AT clio DOT rice DOT edu> Reply-To: djgpp-workers AT delorie DOT com Charles Sandmann wrote: > The drawback in this (if I remember the code correctly) is that rv will never be > == expected_sbrk, so we always waste an extra boundary tag in addition to the > additional 7 bytes lost. The 7 bytes are lost only each time the pointer has to be re-aligned, not on every malloc call. I didn't think that 7 bytes was significant. -Eric