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Subject: RE: GCC program always opening files in text mode
To: cygwin AT cygwin DOT com
From: Isaac DOT Pacht AT smed DOT com
Date: Fri, 22 Mar 2002 10:07:32 -0500
Message-Id: <OFE54BAF8E.213D3085-ON85256B84.00530351@smed.com>
X-MIMETrack: Serialize by Router on Uranus/SMS(Release 5.0.8 |June 18, 2001) at 03/22/2002
 10:06:46 AM
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Thanks, adding "t" to fopen did help.  But how do I specify text mode for
an ofstream?





"Robert Collins" <robert DOT collins AT itdomain DOT com DOT au> on 03/22/2002 09:53:12 AM

To:   <Isaac DOT Pacht AT smed DOT com>, <cygwin AT cygwin DOT com>
cc:

Subject:  RE: GCC program always opening files in text mode




> -----Original Message-----
> From: Isaac DOT Pacht AT smed DOT com [mailto:Isaac DOT Pacht AT smed DOT com]
> Sent: Saturday, March 23, 2002 1:45 AM
> To: cygwin AT cygwin DOT com
> Subject: GCC program always opening files in text mode
>
>
> I'm trying to open a file on windows in "text" mode (i.e.,
> translate LF to CR/LF on output).  But no matter how I open
> the file (fopen, ofstream,
> std::ofstream) it outputs only LF's  (unless, of course, I
> output a "\r\n" pair explicitly).  This is even though I am
> not specifying binary mode. From the documentation I thought
> these files should be opened in text mode by default.  The
> references I found to things like mount settings and
> CYGWIN=nobinmode seem to apply only to getting standard
> utilities to use text mode.  What am I doing wrong?

The default mode is defined by the machine's install of cygwin. So,
always sepcify t or b in your mode, or O_TEXT or O_BINARY for open()
calls.

Rob







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