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PAM_CLOSE_SESSION(3)	     Library Functions Manual	    PAM_CLOSE_SESSION(3)

NAME
     pam_close_session -- close an existing user session

SYNOPSIS
     #include <sys/types.h>
     #include <security/pam_appl.h>

     int
     pam_close_session(pam_handle_t *pamh, int flags);

DESCRIPTION
     The pam_close_session() function tears down the user session previously set
     up by pam_open_session(3).

     The  flags  argument is the binary or of zero or more of the following val-
     ues:

     PAM_SILENT 	 Do not emit any messages.

     If   any	other	bits   are   set,   pam_close_session()   will	  return
     PAM_BAD_CONSTANT.

RETURN VALUES
     The pam_close_session() function returns one of the following values:

     [PAM_SUCCESS]	 Success.

     [PAM_ABORT]	 General failure.

     [PAM_BAD_CONSTANT]  Bad constant.

     [PAM_BUF_ERR]	 Memory buffer error.

     [PAM_CONV_ERR]	 Conversation failure.

     [PAM_PERM_DENIED]	 Permission denied.

     [PAM_SERVICE_ERR]	 Error in service module.

     [PAM_SESSION_ERR]	 Session failure.

     [PAM_SYSTEM_ERR]	 System error.

SEE ALSO
     pam(3), pam_open_session(3), pam_strerror(3)

STANDARDS
     X/Open  Single  Sign-On  Service (XSSO) - Pluggable Authentication Modules,
     June 1997.

AUTHORS
     The pam_close_session() function and this manual page  were  developed  for
     the FreeBSD Project by ThinkSec AS and Network Associates Laboratories, the
     Security  Research  Division of Network Associates, Inc. under DARPA/SPAWAR
     contract N66001-01-C-8035 ("CBOSS"), as part of the  DARPA  CHATS	research
     program.

     The OpenPAM library is maintained by Dag-Erling Smorgrav <des@des.dev>.

FreeBSD ports 15.quarterly	  May 31, 2025		    PAM_CLOSE_SESSION(3)

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