51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
|
/*
|
||
|
|
* io-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 <stdio.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <errno.h>
|
||
|
|
#define IO rename
|
||
|
|
#include "io.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)
|
||
|
|
{
|
||
|
|
#if HOSTED
|
||
|
|
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;
|
||
|
|
__hosted (HOSTED_RENAME, parameters);
|
||
|
|
errno = __hosted_from_gdb_errno (parameters[1]);
|
||
|
|
return parameters[0];
|
||
|
|
#else
|
||
|
|
errno = ENOSYS;
|
||
|
|
return -1;
|
||
|
|
#endif
|
||
|
|
}
|