From:	Hans-Bernhard Broeker <broeker AT physik DOT rwth-aachen DOT de>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: #ifndef O_BINARY
Date:	11 May 2001 15:57:38 GMT
Organization:	Aachen University of Technology (RWTH)
Lines:	15
Message-ID:	<9dh25i$24r$1@nets3.rz.RWTH-Aachen.DE>
References:	<20010511094148 DOT F29774 AT kendall DOT sfbr DOT org>
NNTP-Posting-Host:	acp3bf.physik.rwth-aachen.de
X-Trace:	nets3.rz.RWTH-Aachen.DE 989596658 2203 137.226.32.75 (11 May 2001 15:57:38 GMT)
X-Complaints-To:	abuse AT rwth-aachen DOT de
NNTP-Posting-Date:	11 May 2001 15:57:38 GMT
Originator:	broeker@
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

JT Williams <jeffw AT darwin DOT sfbr DOT org> wrote:
> What is the purpose of the following bit of preprocessor code from
> `dtou.c' and `utod.c'?  Why would O_BINARY not already be defined?

Because someone might be wanting to compile dtou.c on a platform other
than DOS, where O_BINARY usually won't exist.

With to a few changes like this which people (including me) have put
into the code, you can even do the whole DJLSR build on another
platform, provided you have a platform-to-DJGPP crosscompiler
installed, first.

-- 
Hans-Bernhard Broeker (broeker AT physik DOT rwth-aachen DOT de)
Even if all the snow were burnt, ashes would remain.

- Raw text -