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Rev 1693 Rev 3065
Line 100... Line 100...
100 
  /*
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  /*
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   * Before reading from a line buffered or unbuffered file,
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   * Before reading from a line buffered or unbuffered file,
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   * flush all line buffered output files, per the ANSI C
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   * flush all line buffered output files, per the ANSI C
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   * standard.
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   * standard.
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   */
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   */
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 - 
 
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  if (fp->_flags & (__SLBF | __SNBF))
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  if (fp->_flags & (__SLBF | __SNBF))
- 
 
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    {
- 
 
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      /* Ignore this file in _fwalk to avoid potential deadlock. */
- 
 
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      short orig_flags = fp->_flags;
- 
 
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      fp->_flags = 1;
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    _CAST_VOID _fwalk (_GLOBAL_REENT, lflush);
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    _CAST_VOID _fwalk (_GLOBAL_REENT, lflush);
- 
 
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      fp->_flags = orig_flags;
- 
 
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- 
 
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      /* Now flush this file without locking it. */
- 
 
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      if ((fp->_flags & (__SLBF|__SWR)) == (__SLBF|__SWR))
- 
 
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	__sflush_r (ptr, fp);
- 
 
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    }
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  fp->_p = fp->_bf._base;
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  fp->_p = fp->_bf._base;
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  fp->_r = fp->_read (ptr, fp->_cookie, (char *) fp->_p, fp->_bf._size);
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  fp->_r = fp->_read (ptr, fp->_cookie, (char *) fp->_p, fp->_bf._size);
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#ifndef __CYGWIN__
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#ifndef __CYGWIN__
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  if (fp->_r <= 0)
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  if (fp->_r <= 0)
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#else
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#else