xref: /freebsd/contrib/openpam/doc/man/pam_set_data.3 (revision ca236e63dd69b7ee0460d063ae47d0f870cd17e2)

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.\" ("CBOSS"), as part of the DARPA CHATS research program.
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.Dd July 15, 2003
.Dt PAM_SET_DATA 3
.Os
.Sh NAME
.Nm pam_set_data
.Nd set module information
.Sh LIBRARY
.Lb libpam
.Sh SYNOPSIS
.In sys/types.h
.In security/pam_appl.h
.Ft "int"
.Fn 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)"
.Sh DESCRIPTION
The
.Nm
function associates a pointer to an opaque object
with an arbitrary string specified by the
.Va module_data_name
argument,
in the PAM context specified by the
.Va pamh
argument.
.Pp
If not
.Dv NULL ,
the
.Xr cleanup 3
argument should point to a function
responsible for releasing the resources associated with the object.
.Pp
This function and its counterpart
.Xr pam_get_data 3
are useful for managing
data that are meaningful only to a particular service module.
.Sh RETURN VALUES
The
.Nm
function returns one of the following values:
.Bl -tag -width 18n
.It Bq Er PAM_BUF_ERR
Memory buffer error.
.It Bq Er PAM_SYSTEM_ERR
System error.
.El
.Sh SEE ALSO
.Xr cleanup 3 ,
.Xr pam 3 ,
.Xr pam_get_data 3 ,
.Xr pam_strerror 3
.Sh STANDARDS
.Rs
.%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules"
.%D "June 1997"
.Re
.Sh AUTHORS
The
.Nm
function and this manual page were developed for the
.Fx
Project by ThinkSec AS and Network Associates Laboratories, the
Security Research Division of Network Associates, Inc.  under
DARPA/SPAWAR contract N66001-01-C-8035
.Pq Dq CBOSS ,
as part of the DARPA CHATS research program.