xref: /onnv-gate/usr/src/lib/libbc/libc/sys/common/execle.c (revision 722:636b850d4ee9)
10Sstevel@tonic-gate /*
20Sstevel@tonic-gate  * CDDL HEADER START
30Sstevel@tonic-gate  *
40Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
50Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
60Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
70Sstevel@tonic-gate  * with the License.
80Sstevel@tonic-gate  *
90Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
100Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
110Sstevel@tonic-gate  * See the License for the specific language governing permissions
120Sstevel@tonic-gate  * and limitations under the License.
130Sstevel@tonic-gate  *
140Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
150Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
160Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
170Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
180Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
190Sstevel@tonic-gate  *
200Sstevel@tonic-gate  * CDDL HEADER END
210Sstevel@tonic-gate  */
220Sstevel@tonic-gate /*
23*722Smuffin  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
240Sstevel@tonic-gate  * Use is subject to license terms.
250Sstevel@tonic-gate  */
260Sstevel@tonic-gate 
270Sstevel@tonic-gate /*      Copyright (c) 1984 AT&T */
280Sstevel@tonic-gate /*        All Rights Reserved   */
290Sstevel@tonic-gate 
30*722Smuffin #pragma ident	"%Z%%M%	%I%	%E% SMI"
31*722Smuffin 
32*722Smuffin #include <stdarg.h>
330Sstevel@tonic-gate 
340Sstevel@tonic-gate /*
350Sstevel@tonic-gate  *	execle(name, arg0, arg1, ..., argn, (char *)0, envp)
360Sstevel@tonic-gate  */
37*722Smuffin int
execle(char * name,...)38*722Smuffin execle(char *name, ...)
390Sstevel@tonic-gate {
40*722Smuffin 	va_list	args;
41*722Smuffin 	char	**first;
42*722Smuffin 	char	**environmentp;
430Sstevel@tonic-gate 
44*722Smuffin 	va_start(args, name);
450Sstevel@tonic-gate 	first = (char **)args;
46*722Smuffin 	/* traverse argument list to NULL */
47*722Smuffin 	while (va_arg(args, char *) != (char *)0)
480Sstevel@tonic-gate 		;
490Sstevel@tonic-gate 	/* environment is next arg */
50*722Smuffin 	environmentp = va_arg(args, char **);
51*722Smuffin 	va_end(args);
52*722Smuffin 
53*722Smuffin 	return (execve(name, first, environmentp));
540Sstevel@tonic-gate }
55