1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #include "lint.h"
28 #include <stdio.h>
29 #include <unistd.h>
30 #include <sys/syscall.h>
31 #include <sys/fcntl.h>
32
33 int
renameat(int oldfd,const char * oldname,int newfd,const char * newname)34 renameat(int oldfd, const char *oldname, int newfd, const char *newname)
35 {
36 return (syscall(SYS_renameat, oldfd, oldname, newfd, newname));
37 }
38
39 #pragma weak _rename = rename
40 int
rename(const char * oldname,const char * newname)41 rename(const char *oldname, const char *newname)
42 {
43 #if defined(_RETAIN_OLD_SYSCALLS)
44 return (syscall(SYS_rename, oldname, newname));
45 #else
46 return (renameat(AT_FDCWD, oldname, AT_FDCWD, newname));
47 #endif
48 }
49