1 .\" Generated from openpam_nullconv.c by gendoc.pl
2 .\" $Id: openpam_nullconv.c 648 2013-03-05 17:54:27Z des $
8 .Nd null conversation function
11 .In security/pam_appl.h
12 .In security/openpam.h
14 .Fn openpam_nullconv "int n" "const struct pam_message **msg" "struct pam_response **resp" "void *data"
18 function is a null conversation function suitable
19 for applications that want to use PAM but don't support interactive
21 Such applications should set
23 to whatever authentication
24 token they've obtained on their own before calling
25 .Xr pam_authenticate 3
28 and their PAM configuration should specify the
30 option for all modules that require access to the
31 authentication token, to make sure they use
34 try to query the user.
39 function returns one of the following values:
41 .It Bq Er PAM_CONV_ERR
45 .Xr openpam_ttyconv 3 ,
47 .Xr pam_authenticate 3 ,
56 function is an OpenPAM extension.
60 function and this manual page were
63 Project by ThinkSec AS and Network Associates Laboratories, the
64 Security Research Division of Network Associates, Inc.\& under
65 DARPA/SPAWAR contract N66001-01-C-8035
67 as part of the DARPA CHATS research program.
69 The OpenPAM library is maintained by
70 .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no .