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      1 /*	$NetBSD: pam_sm_setcred.c,v 1.4 2023/06/30 21:46:21 christos Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2002-2003 Networks Associates Technology, Inc.
      5  * Copyright (c) 2004-2011 Dag-Erling Smrgrav
      6  * All rights reserved.
      7  *
      8  * This software was developed for the FreeBSD Project by ThinkSec AS and
      9  * Network Associates Laboratories, the Security Research Division of
     10  * Network Associates, Inc.  under DARPA/SPAWAR contract N66001-01-C-8035
     11  * ("CBOSS"), as part of the DARPA CHATS research program.
     12  *
     13  * Redistribution and use in source and binary forms, with or without
     14  * modification, are permitted provided that the following conditions
     15  * are met:
     16  * 1. Redistributions of source code must retain the above copyright
     17  *    notice, this list of conditions and the following disclaimer.
     18  * 2. Redistributions in binary form must reproduce the above copyright
     19  *    notice, this list of conditions and the following disclaimer in the
     20  *    documentation and/or other materials provided with the distribution.
     21  * 3. The name of the author may not be used to endorse or promote
     22  *    products derived from this software without specific prior written
     23  *    permission.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     27  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     28  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     29  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     30  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     31  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     32  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     33  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     34  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     35  * SUCH DAMAGE.
     36  */
     37 
     38 #ifdef HAVE_CONFIG_H
     39 # include "config.h"
     40 #endif
     41 
     42 #include <sys/cdefs.h>
     43 __RCSID("$NetBSD: pam_sm_setcred.c,v 1.4 2023/06/30 21:46:21 christos Exp $");
     44 
     45 #include <sys/param.h>
     46 
     47 #include <security/pam_appl.h>
     48 #include <security/pam_modules.h>
     49 
     50 /*
     51  * XSSO 4.2.2
     52  * XSSO 6 page 87
     53  *
     54  * Service module implementation for pam_setcred
     55  */
     56 
     57 int
     58 pam_sm_setcred(pam_handle_t *pamh,
     59 	int flags,
     60 	int argc,
     61 	const char **argv)
     62 {
     63 
     64 	ENTER();
     65 	RETURNC(PAM_SYSTEM_ERR);
     66 }
     67 
     68 
     69 /*
     70  * Error codes:
     71  *
     72  *	PAM_SERVICE_ERR
     73  *	PAM_SYSTEM_ERR
     74  *	PAM_BUF_ERR
     75  *	PAM_CONV_ERR
     76  *	PAM_PERM_DENIED
     77  *	PAM_IGNORE
     78  *	PAM_ABORT
     79  *
     80  *	PAM_CRED_UNAVAIL
     81  *	PAM_CRED_EXPIRED
     82  *	PAM_USER_UNKNOWN
     83  *	PAM_CRED_ERR
     84  */
     85 
     86 /**
     87  * The =pam_sm_setcred function is the service module's implementation of
     88  * the =pam_setcred API function.
     89  */
     90