1 files changed, 0 insertions, 113 deletions
diff --git a/newlib/libc/stdio/refill.c b/newlib/libc/stdio/refill.c
deleted file mode 100644
index ca48a4500..000000000
--- a/newlib/libc/stdio/refill.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* No user fns here.  Pesch 15apr92. */
-
-/*
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley.  The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include <stdio.h>
-#include "local.h"
-#include <stdlib.h>
-
-static int
-lflush (fp)
-     FILE *fp;
-{
-  if ((fp->_flags & (__SLBF | __SWR)) == (__SLBF | __SWR))
-    return fflush (fp);
-  return 0;
-}
-
-/*
- * Refill a stdio buffer.
- * Return EOF on eof or error, 0 otherwise.
- */
-
-int
-_DEFUN (__srefill, (fp),
-	register FILE * fp)
-{
-  /* make sure stdio is set up */
-
-  CHECK_INIT (fp);
-
-  fp->_r = 0;			/* largely a convenience for callers */
-
-  /* SysV does not make this test; take it out for compatibility */
-  if (fp->_flags & __SEOF)
-    return EOF;
-
-  /* if not already reading, have to be reading and writing */
-  if ((fp->_flags & __SRD) == 0)
-    {
-      if ((fp->_flags & __SRW) == 0)
-	return EOF;
-      /* switch to reading */
-      if (fp->_flags & __SWR)
-	{
-	  if (fflush (fp))
-	    return EOF;
-	  fp->_flags &= ~__SWR;
-	  fp->_w = 0;
-	  fp->_lbfsize = 0;
-	}
-      fp->_flags |= __SRD;
-    }
-  else
-    {
-      /*
-       * We were reading.  If there is an ungetc buffer,
-       * we must have been reading from that.  Drop it,
-       * restoring the previous buffer (if any).  If there
-       * is anything in that buffer, return.
-       */
-      if (HASUB (fp))
-	{
-	  FREEUB (fp);
-	  if ((fp->_r = fp->_ur) != 0)
-	    {
-	      fp->_p = fp->_up;
-	      return 0;
-	    }
-	}
-    }
-
-  if (fp->_bf._base == NULL)
-    __smakebuf (fp);
-
-  /*
-   * Before reading from a line buffered or unbuffered file,
-   * flush all line buffered output files, per the ANSI C
-   * standard.
-   */
-
-  if (fp->_flags & (__SLBF | __SNBF))
-    (void) _fwalk (fp->_data, lflush);
-  fp->_p = fp->_bf._base;
-  fp->_r = (*fp->_read) (fp->_cookie, (char *) fp->_p, fp->_bf._size);
-  fp->_flags &= ~__SMOD;	/* buffer contents are again pristine */
-  if (fp->_r <= 0)
-    {
-      if (fp->_r == 0)
-	fp->_flags |= __SEOF;
-      else
-	{
-	  fp->_r = 0;
-	  fp->_flags |= __SERR;
-	}
-      return EOF;
-    }
-  return 0;
-}