openpam_free_data(3) [mojave man page]

OPENPAM_FREE_DATA(3)					   BSD Library Functions Manual 				      OPENPAM_FREE_DATA(3)

NAME

     openpam_free_data -- generic cleanup function

LIBRARY

     Pluggable Authentication Module Library (libpam, -lpam)

SYNOPSIS

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

     void
     openpam_free_data(pam_handle_t *pamh, void *data, int status);

DESCRIPTION

     The openpam_free_data function is a cleanup function suitable for passing to pam_set_data(3).  It simply releases the data by passing its
     data argument to free(3).

SEE ALSO

     free(3), pam(3), pam_set_data(3)

STANDARDS

     The openpam_free_data function is an OpenPAM extension.

AUTHORS

     The openpam_free_data function and this manual page were developed for the FreeBSD Project by ThinkSec AS and Network Associates Laborato-
     ries, 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.

BSD
								 December 21, 2007							       BSD

PAM_SET_DATA(3) 					   BSD Library Functions Manual 					   PAM_SET_DATA(3)

NAME

     pam_set_data -- set module information

LIBRARY

     Pluggable Authentication Module Library (libpam, -lpam)

SYNOPSIS

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

     int
     pam_set_data(pam_handle_t *pamh, const char *module_data_name, void *data,
	 void (*cleanup)(pam_handle_t *pamh, void *data, int pam_end_status));

DESCRIPTION

     The pam_set_data function associates a pointer to an opaque object with an arbitrary string specified by the module_data_name argument, in
     the PAM context specified by the pamh argument.

     If not NULL, the cleanup argument should point to a function responsible for releasing the resources associated with the object.

     This function and its counterpart pam_get_data(3) are useful for managing data that are meaningful only to a particular service module.

RETURN VALUES

     The pam_set_data function returns one of the following values:

     [PAM_BUF_ERR]	 Memory buffer error.

     [PAM_SYSTEM_ERR]	 System error.

SEE ALSO

     openpam_free_data(3), pam(3), pam_get_data(3), pam_strerror(3)

STANDARDS

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

AUTHORS

     The pam_set_data 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.

BSD
								 December 18, 2011							       BSD