[bug] Crazy I/O.

Michael V. Nikolaev mvn@gu.kiev.ua
Wed Mar 31 19:45:00 GMT 1999


-----Original Message-----
From: Earnie Boyd <earnie_boyd@yahoo.com>
To: cygwin users <cygwin@sourceware.cygnus.com>
Date: 8 áåðåçíÿ 1999 ð. 18:46
Subject: [bug] Crazy I/O.


Hi!

You use stdin as a _stream_ when calling gets(). So, try to call fseek(stdin, 0L, SEEK_SET) after the second dup2(). It should work.

Regards,
Michael



>This bug has to do with getting back to the beginning of a file.  I was trying to test what happens with O_TEXT and O_BINARY based upon the CYGWIN variable and the [no]binmode value.  I'm using the 1998-12-3 release of the cygwin1.dll on NT4SP3.  I haven't tested with a recent snapshot but the list needs to know about this for the distributed version.
>
>I've included a test case.  You must save the file as text.tst.c, gcc -o text text.tst.c, and have your working directory set to the source code.
>
>
>==
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