1.\"- 2.\" Copyright (c) 2002 Networks Associates Technology, Inc. 3.\" All rights reserved. 4.\" 5.\" This software was developed for the FreeBSD Project by ThinkSec AS and 6.\" NAI Labs, the Security Research Division of Network Associates, Inc. 7.\" under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the 8.\" DARPA CHATS research program. 9.\" 10.\" Redistribution and use in source and binary forms, with or without 11.\" modification, are permitted provided that the following conditions 12.\" are met: 13.\" 1. Redistributions of source code must retain the above copyright 14.\" notice, this list of conditions and the following disclaimer. 15.\" 2. Redistributions in binary form must reproduce the above copyright 16.\" notice, this list of conditions and the following disclaimer in the 17.\" documentation and/or other materials provided with the distribution. 18.\" 3. The name of the author may not be used to endorse or promote 19.\" products derived from this software without specific prior written 20.\" permission. 21.\" 22.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 23.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 26.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32.\" SUCH DAMAGE. 33.\" 34.\" $P4: //depot/projects/openpam/doc/man/pam_chauthtok.3#9 $ 35.\" 36.Dd March 7, 2002 37.Dt PAM_CHAUTHTOK 3 38.Os 39.Sh NAME 40.Nm pam_chauthtok 41.Nd perform password related functions within the PAM framework 42.Sh LIBRARY 43.Lb libpam 44.Sh SYNOPSIS 45.In security/pam_appl.h 46.Ft int 47.Fn pam_chauthtok "pam_handle_t *pamh" "int flags" 48.Sh DESCRIPTION 49No description available. 50.Sh RETURN VALUES 51The 52.Nm 53function returns one of the following values: 54.Bl -tag -width 18n 55.It Bq Er PAM_ABORT 56General failure. 57.It Bq Er PAM_AUTHTOK_DISABLE_AGING 58Authentication token aging disabled. 59.It Bq Er PAM_AUTHTOK_ERR 60Authentication token failure. 61.It Bq Er PAM_AUTHTOK_LOCK_BUSY 62Authentication token lock busy. 63.It Bq Er PAM_AUTHTOK_RECOVERY_ERR 64Failed to recover old authentication token. 65.It Bq Er PAM_BUF_ERR 66Memory buffer error. 67.It Bq Er PAM_CONV_ERR 68Conversation failure. 69.It Bq Er PAM_PERM_DENIED 70Permission denied. 71.It Bq Er PAM_SERVICE_ERR 72Error in service module. 73.It Bq Er PAM_SYMBOL_ERR 74Invalid symbol. 75.It Bq Er PAM_SYSTEM_ERR 76System error. 77.It Bq Er PAM_TRY_AGAIN 78Try again. 79.El 80.Sh SEE ALSO 81.Xr pam 3 , 82.Xr pam_strerror 3 83.Sh STANDARDS 84.Rs 85.%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" 86.%D "June 1997" 87.Re 88.Sh AUTHORS 89The 90.Nm 91function and this manual page were developed for the FreeBSD Project 92by ThinkSec AS and NAI Labs, the Security Research Division of Network 93Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 94.Pq Dq CBOSS , 95as part of the DARPA CHATS research program. 96