1 files changed, 0 insertions, 80 deletions
diff --git a/i386/dos/dos_rename.c b/i386/dos/dos_rename.c
deleted file mode 100644
index e780ba4..0000000
--- a/i386/dos/dos_rename.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* 
- * Copyright (c) 1995-1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- *      Author: Bryan Ford, University of Utah CSL
- */
-
-#include <unistd.h>
-#include <errno.h>
-
-#include "dos_io.h"
-#include "vm_param.h"
-
-int dos_rename(const char *oldpath, const char *newpath)
-{
-	/* This function isn't fully atomic like on Unix,
-	   but it's as close as I know how to do under DOS.  */
-
-	struct real_call_data real_call_data;
-	vm_offset_t dos_buf_phys = (vm_offset_t)kvtophys(dos_buf);
-	int err;
-
-	dos_init_rcd(&real_call_data);
-
-	/* Put the oldpath in the first half of dos_buf,
-	   and the newpath in the second half.  */
-	if ((strlen(oldpath)+1 > DOS_BUF_SIZE/2)
-	    || (strlen(newpath)+1 > DOS_BUF_SIZE/2))
-		{ errno = E2BIG; return -1; }
-	strcpy(dos_buf, oldpath);
-	strcpy(dos_buf+DOS_BUF_SIZE/2, newpath);
-
-	/* Try once to rename the file.  */
-	real_call_data.eax = 0x5600;
-	real_call_data.ds = dos_buf_phys >> 4;
-	real_call_data.edx = dos_buf_phys & 15;
-	real_call_data.es = dos_buf_phys >> 4;
-	real_call_data.edi = (dos_buf_phys & 15) + DOS_BUF_SIZE/2;
-	real_int(0x21, &real_call_data);
-
-	/* If that failed, delete newpath and then retry the rename.
-	   We _hope_ the failure was because newpath already existed;
-	   the DOS error codes I'm getting back seem to be bogus.  */
-	if (err = dos_check_err(&real_call_data))
-	{
-		real_call_data.eax = 0x4100;
-		real_call_data.ds = dos_buf_phys >> 4;
-		real_call_data.edx = (dos_buf_phys & 15) + DOS_BUF_SIZE/2;
-		real_int(0x21, &real_call_data);
-		if (err = dos_check_err(&real_call_data))
-			return err;
-
-		real_call_data.eax = 0x5600;
-		real_call_data.ds = dos_buf_phys >> 4;
-		real_call_data.edx = dos_buf_phys & 15;
-		real_call_data.es = dos_buf_phys >> 4;
-		real_call_data.edi = (dos_buf_phys & 15) + DOS_BUF_SIZE/2;
-		real_int(0x21, &real_call_data);
-		err = dos_check_err(&real_call_data);
-	}
-
-	return err;
-}
-