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_IO_wfile_underflow_mmap error/eof case

From: Roland McGrath <roland at frob dot com>
To: GNU libc hackers <libc-hacker at sources dot redhat dot com>
Date: Tue, 30 Jul 2002 17:22:58 -0400 (EDT)
Subject: _IO_wfile_underflow_mmap error/eof case

It seems to me that:

      fp->_flags |= _IO_EOF_SEEN;

in _IO_wfile_underflow_mmap is wrong.  In that case,
_IO_file_underflow_mmap has already set either the EOF or ERROR flag bit.
If there was an error rather than EOF, the EOF bit should not be set too.
Am I missing something or should I remove this line?

Follow-Ups:
- Re: _IO_wfile_underflow_mmap error/eof case
  - From: Ulrich Drepper

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