X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f Date: Thu, 30 Dec 2004 06:42:06 +0200 From: "Eli Zaretskii" Sender: halo1 AT zahav DOT net DOT il To: djgpp AT delorie DOT com Message-ID: <01c4ee2a$Blat.v2.2.2$0f6c2800@zahav.net.il> Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=ISO-8859-1 X-Mailer: emacs 21.3.50 (via feedmail 8 I) and Blat ver 2.2.2 In-reply-to: (message from Brian Inglis on Wed, 29 Dec 2004 06:45:44 GMT) Subject: Re: DREADED fseek References: <6a7us0he1s9ml2djpp5tlm48lod92eei5c AT 4ax DOT com> <8edus09uvkr9or13giuvdflk4ogin5q2l1 AT 4ax DOT com> <01c4ebed$Blat.v2.2.2$c5f598c0 AT zahav DOT net DOT il> <200412281245 DOT iBSCjQRj001350 AT envy DOT delorie DOT com> <72v3t01u5oeu89j63pfeece2ip780hsb45 AT 4ax DOT com> <01c4ed60$Blat.v2.2.2$fab621a0 AT zahav DOT net DOT il> Reply-To: djgpp AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk > From: Brian Inglis > Date: Wed, 29 Dec 2004 06:45:44 GMT > > On Wed, 29 Dec 2004 06:42:42 +0200 in comp.os.msdos.djgpp, "Eli > Zaretskii" wrote: > > >> From: Brian Inglis > >> Date: Wed, 29 Dec 2004 00:41:02 GMT > >> > >> Is there any documented common interface to bypass/disable/reenable a > >> cache under DOS/Windows, so I can get raw I/O speeds? > > > >You could force the cache to flush its buffers by calling the library > >function _flush_disk_cache. > > Saw that: looks like it just flushes buffered writes, not all buffered > data read. On what OS?