.\" Generated from pam_verror.c by gendoc.pl
.\" $Id: pam_verror.c 648 2013-03-05 17:54:27Z des $
.Dd September 7, 2013
.Dt PAM_VERROR 3
.Os
.Sh NAME
.Nm pam_verror
.Nd display an error message
.Sh LIBRARY
.Lb libpam
.Sh SYNOPSIS
.In sys/types.h
.In security/pam_appl.h
.Ft "int"
.Fn pam_verror "const pam_handle_t *pamh" "const char *fmt" "va_list ap"
.Sh DESCRIPTION
The
.Fn pam_verror
function passes its arguments to
.Xr pam_vprompt 3
with a
style argument of
.Dv PAM_ERROR_MSG ,
and discards the response.
.Pp
.Sh RETURN VALUES
The
.Fn pam_verror
function returns one of the following values:
.Bl -tag -width 18n
.It Bq Er PAM_BUF_ERR
Memory buffer error.
.It Bq Er PAM_CONV_ERR
Conversation failure.
.It Bq Er PAM_SYSTEM_ERR
System error.
.El
.Sh SEE ALSO
.Xr pam 3 ,
.Xr pam_error 3 ,
.Xr pam_strerror 3 ,
.Xr pam_vinfo 3 ,
.Xr pam_vprompt 3
.Sh STANDARDS
The
.Fn pam_verror
function is an OpenPAM extension.
.Sh AUTHORS
The
.Fn pam_verror
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.
.Pp
The OpenPAM library is maintained by
.An Dag-Erling Sm\(/orgrav Aq des@des.no .