1 .\" Generated from openpam_nullconv.c by gendoc.pl
2 .\" $OpenPAM: openpam_nullconv.c 938 2017-04-30 21:34:42Z 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:
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 Mt des@des.no .