xref: /illumos-gate/usr/src/lib/libc/port/gen/remove.c (revision 7257d1b4)
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 #include "lint.h"
33 #include <sys/types.h>
34 #include <sys/stat.h>
35 #include <unistd.h>
36 #include "libc.h"
37 
38 int
remove(const char * filename)39 remove(const char *filename)
40 {
41 	struct stat64	statb;
42 
43 	/*
44 	 * If filename is not a directory, call unlink(filename)
45 	 * Otherwise, call rmdir(filename)
46 	 */
47 
48 	if (lstat64(filename, &statb) != 0)
49 		return (-1);
50 	if ((statb.st_mode & S_IFMT) != S_IFDIR)
51 		return (unlink(filename));
52 	return (rmdir(filename));
53 }
54