.Dd November 8, 1999
.Dt LOGIN_FBTAB 3
.Os
.Sh NAME
.Nm login_fbtab
.Nd implement device security based on
.Pa /etc/fbtab
.Sh SYNOPSIS
.Fd #include <util.h>
.Ft void
.Fn login_fbtab "char *tty" "uid_t uid" "gid_t gid"
.Sh DESCRIPTION
The
.Fn login_fbtab
function reads the
.Pa /etc/fbtab
file and implements device security as described in the
.Xr fbtab 5
manual page.
.Pp
If errors occur a null string is returned.
.Sh DIAGNOSTICS
Problems are reported via the
.Xr syslogd 8
daemon with the severity of
.Dv LOG_ERR .
.Sh FILES
.Bl -tag -width /etc/fbtab -compact
.It Pa /etc/fbtab
.El
.Sh SEE ALSO
.Xr fbtab 5
.Sh AUTHOR
.Bd -unfilled
Wietse Venema (wietse@wzv.win.tue.nl)
Eindhoven University of Technology
The Netherlands
.Ed
.Sh BUGS
This module uses
.Xr strtok 3 ,
which may cause conflicts with other uses of that same routine.