1.\" $NetBSD: pam_close_session.3,v 1.4 2013/12/27 20:10:20 christos Exp $ 2.\" 3.\" Generated from pam_close_session.c by gendoc.pl 4.\" Id: pam_close_session.c 648 2013-03-05 17:54:27Z des 5.Dd September 7, 2013 6.Dt PAM_CLOSE_SESSION 3 7.Os 8.Sh NAME 9.Nm pam_close_session 10.Nd close an existing user session 11.Sh LIBRARY 12.Lb libpam 13.Sh SYNOPSIS 14.In sys/types.h 15.In security/pam_appl.h 16.Ft "int" 17.Fn pam_close_session "pam_handle_t *pamh" "int flags" 18.Sh DESCRIPTION 19The 20.Fn pam_close_session 21function tears down the user session previously 22set up by 23.Xr pam_open_session 3 . 24.Pp 25The 26.Fa flags 27argument is the binary or of zero or more of the following 28values: 29.Bl -tag -width 18n 30.It Dv PAM_SILENT 31Do not emit any messages. 32.El 33.Pp 34If any other bits are set, 35.Fn pam_close_session 36will return 37.Dv PAM_SYMBOL_ERR . 38.Sh RETURN VALUES 39The 40.Fn pam_close_session 41function returns one of the following values: 42.Bl -tag -width 18n 43.It Bq Er PAM_ABORT 44General failure. 45.It Bq Er PAM_BUF_ERR 46Memory buffer error. 47.It Bq Er PAM_CONV_ERR 48Conversation failure. 49.It Bq Er PAM_PERM_DENIED 50Permission denied. 51.It Bq Er PAM_SERVICE_ERR 52Error in service module. 53.It Bq Er PAM_SESSION_ERR 54Session failure. 55.It Bq Er PAM_SYMBOL_ERR 56Invalid symbol. 57.It Bq Er PAM_SYSTEM_ERR 58System error. 59.El 60.Sh SEE ALSO 61.Xr pam 3 , 62.Xr pam_open_session 3 , 63.Xr pam_strerror 3 64.Sh STANDARDS 65.Rs 66.%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" 67.%D "June 1997" 68.Re 69.Sh AUTHORS 70The 71.Fn pam_close_session 72function and this manual page were 73developed for the 74.Fx 75Project by ThinkSec AS and Network Associates Laboratories, the 76Security Research Division of Network Associates, Inc.\& under 77DARPA/SPAWAR contract N66001-01-C-8035 78.Pq Dq CBOSS , 79as part of the DARPA CHATS research program. 80.Pp 81The OpenPAM library is maintained by 82.An Dag-Erling Sm\(/orgrav Aq des@des.no . 83