files/common/getspent.c

	getspent.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (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 (c) 1988-1995 Sun Microsystems Inc
 *  All Rights Reserved.
 *
 *  files/getspent.c -- "files" backend for nsswitch "shadow" database
 */

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

#include <shadow.h>
#include "files_common.h"
#include <strings.h>

static int
check_spnamp(argp)
    nss_XbyY_args_t     *argp;
{
    struct spwd     *s = (struct spwd *)argp->returnval;

    /* +/- entries valid in compat source only */
    if (s->sp_namp != 0 && (s->sp_namp[0] == '+' || s->sp_namp[0] == '-'))
        return (0);
    return (strcmp(s->sp_namp, argp->key.name) == 0);
}

static nss_status_t
getbyname(be, a)
    files_backend_ptr_t be;
    void            *a;
{
    nss_XbyY_args_t     *argp = (nss_XbyY_args_t *) a;

    return (_nss_files_XY_all(be, argp, 0, argp->key.name, check_spnamp));
}

static files_backend_op_t shadow_ops[] = {
    _nss_files_destr,
    _nss_files_endent,
    _nss_files_setent,
    _nss_files_getent_rigid,
    getbyname
};

/*ARGSUSED*/
nss_backend_t *
_nss_files_shadow_constr(dummy1, dummy2, dummy3)
    const char  *dummy1, *dummy2, *dummy3;
{
    return (_nss_files_constr(shadow_ops,
                sizeof (shadow_ops) / sizeof (shadow_ops[0]),
                SHADOW,
                NSS_LINELEN_SHADOW,
                NULL));
}