xref: /illumos-gate/usr/src/lib/libc/port/sys/execv.c (revision 59f081ed)
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 #pragma ident	"%Z%%M%	%I%	%E% SMI"
31 
32 /*
33  *	execv(file, argv)
34  *
35  *	where argv is a vector argv[0] ... argv[x], NULL
36  *	last vector element must be NULL
37  *	environment passed automatically
38  */
39 
40 #pragma weak _execv = execv
41 
42 #include "lint.h"
43 #include <sys/types.h>
44 #include <unistd.h>
45 
46 int
execv(const char * file,char * const argv[])47 execv(const char *file, char *const argv[])
48 {
49 	extern  char    **_environ;
50 	return (execve(file, argv, _environ));
51 }
52