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/*
* bdm-rename.c --
*
* Copyright (c) 2006 CodeSourcery Inc
*
* The authors hereby grant permission to use, copy, modify, distribute,
* and license this software and its documentation for any purpose, provided
* that existing copyright notices are retained in all copies and that this
* notice is included verbatim in any distributions. No written agreement,
* license, or royalty fee is required for any of the authorized uses.
* Modifications to this software may be copyrighted by their authors
* and need not follow the licensing terms described here, provided that
* the new terms are clearly indicated on the first page of each file where
* they apply.
*/
#include "bdm-semihost.h"
#include "bdm-gdb.h"
#include <stdio.h>
#include <string.h>
#include <errno.h>
/*
* rename -- rename a file
* input parameters:
* 0 : oldname ptr
* 1 : oldname length
* 2 : newname ptr
* 3 : newname length
* output parameters:
* 0 : result
* 1 : errno
*/
int _rename (const char *oldpath, const char *newpath)
{
gdb_parambuf_t parameters;
parameters[0] = (uint32_t) oldpath;
parameters[1] = (uint32_t) strlen (oldpath) + 1;
parameters[2] = (uint32_t) newpath;
parameters[3] = (uint32_t) strlen (newpath) + 1;
__bdm_semihost (BDM_RENAME, parameters);
errno = convert_from_gdb_errno (parameters[1]);
return parameters[0];
}
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