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 2008 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /* Copyright (c) 1988 AT&T */
28 /* All Rights Reserved */
29
30 /*
31 * execv(file, argv)
32 *
33 * where argv is a vector argv[0] ... argv[x], NULL
34 * last vector element must be NULL
35 * environment passed automatically
36 */
37
38 #pragma weak _execv = execv
39
40 #include "lint.h"
41 #include <sys/types.h>
42 #include <unistd.h>
43
44 int
execv(const char * file,char * const argv[])45 execv(const char *file, char *const argv[])
46 {
47 extern char **_environ;
48 return (execve(file, argv, _environ));
49 }
50