/*

 * 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 2008 Sun Microsystems, Inc.  All rights reserved.

 * Use is subject to license terms.

 */

/*	Copyright (c) 1988 AT&T	*/

/*	  All Rights Reserved  	*/

#pragma ident	"%Z%%M%	%I%	%E% SMI"

#include "lint.h"

#include <sys/types.h>

#include <shadow.h>

#include <nss_dbdefs.h>

#include <stdio.h>

#include "tsd.h"

#ifdef	NSS_INCLUDE_UNSAFE

/*

 * Ye olde non-reentrant interface (MT-unsafe, caveat utor)

 */

static void

free_spbuf(void *arg)

{

	nss_XbyY_buf_t **buffer = arg;

	NSS_XbyY_FREE(buffer);

}

static nss_XbyY_buf_t *

get_spbuf()

{

	nss_XbyY_buf_t **buffer =

	    tsdalloc(_T_SPBUF, sizeof (nss_XbyY_buf_t *), free_spbuf);

	nss_XbyY_buf_t *b;

	if (buffer == NULL)

		return (NULL);

	b = NSS_XbyY_ALLOC(buffer, sizeof (struct spwd), NSS_BUFLEN_SHADOW);

	return (b);

}

struct spwd *

getspnam(const char *nam)

{

	nss_XbyY_buf_t	*b = get_spbuf();

	return (b == NULL ? NULL :

	    getspnam_r(nam, b->result, b->buffer, b->buflen));

}

struct spwd *

getspent(void)

{

	nss_XbyY_buf_t	*b = get_spbuf();

	return (b == NULL ? NULL :

	    getspent_r(b->result, b->buffer, b->buflen));

}

struct spwd *

fgetspent(FILE *f)

{

	nss_XbyY_buf_t	*b = get_spbuf();

	return (b == NULL ? NULL :

	    fgetspent_r(f, b->result, b->buffer, b->buflen));

}

#endif	/* NSS_INCLUDE_UNSAFE */