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
13 .In security/pam_appl.h
14 .In security/openpam.h
16 .Fn openpam_nullconv "int n" "const struct pam_message **msg" "struct pam_response **resp" "void *data"
20 function is a null conversation function suitable
21 for applications that want to use PAM but don't support interactive
23 Such applications should set
25 to whatever authentication
26 token they've obtained on their own before calling
27 .Xr pam_authenticate 3
30 and their PAM configuration should specify the
32 option for all modules that require access to the
33 authentication token, to make sure they use
36 try to query the user.
41 function returns one of the following values:
43 .It Bq Er PAM_CONV_ERR
47 .Xr openpam_ttyconv 3 ,
49 .Xr pam_authenticate 3 ,
58 function is an OpenPAM extension.
62 function and this manual page were
65 Project by ThinkSec AS and Network Associates Laboratories, the
66 Security Research Division of Network Associates, Inc.\& under
67 DARPA/SPAWAR contract N66001-01-C-8035
69 as part of the DARPA CHATS research program.
71 The OpenPAM library is maintained by
72 .An Dag-Erling Sm\(/orgrav Aq des@des.no .