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/*
* rename.C -- A rename emulation, for renaming files only.
*/
/*
* $Id: rename.C,v 3.0.1.1 1994/01/24 13:58:42 ram Exp ram $
*
* Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
*
* You may redistribute only under the terms of the Artistic Licence,
* as specified in the README file that comes with the distribution.
* You may reuse parts of this distribution only within the terms of
* that same Artistic Licence; a copy of which may be found at the root
* of the source tree for dist 4.0.
*
* $Log: rename.C,v $
* Revision 3.0.1.1 1994/01/24 13:58:42 ram
* patch16: created
*
*/
#include "config.h"
#include "confmagic.h" /* Remove if not metaconfig -M */
#ifndef HAS_RENAME
/*
* rename
*
* Renames a file within a file system. This cannot be used to rename
* directories, unfortunately.
*/
V_FUNC(int rename, (from, to),
char *from /* Original name */ NXT_ARG
char *to /* Target name */)
{
(void) unlink(to);
if (-1 == link(from, to))
return -1;
if (-1 == unlink(from))
return -1;
return 0;
}
#endif
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