/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */



#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include "pkglib.h"

/*
 * Name:        fmkdir
 * Description: force the creation of a directory, even if the current
 *              node exists and is not a directory
 * Arguments:   a_path - pointer to string representing the path to the
 *                      directory to create
 *              a_mode - mode(2) bits to set the path to if created
 * returns: 0 - directory created
 *          1 - could not remove existing non-directory node
 *          2 - could not create specified new directory
 */
int
fmkdir(char *a_path, int a_mode)
{
        if (access(a_path, F_OK) == 0) {
                if (rrmdir(a_path) != 0) {
                        return (1);
                }
        }

        if (mkdir(a_path, a_mode) != 0) {
                return (2);
        }

        return (0);
}