#!/sbin/sh
#ident	"@(#)bnu.admin:common/cmd/bnu.admin/validsys	1.2.6.2"
#ident  "$Header: validsys 1.2 91/06/26 $"

########################################################################
#	Module Name: validsys.sh
#	
#	Inputs:
#		$1 - system name to add to Poll database 
#	
#	Description: Verify system name is in Systems database file but
#                    not in the Poll database file.
#
#	Exit values:
#			0 - everything is ok 
#			1 - empty name
#			2 - name not in Systems file
#			3 - name already in Poll file
#
########################################################################
test -z "$1" && exit 1
$TFADMIN /usr/bin/cat /etc/uucp/Systems | /usr/bin/grep "^$1" 2>/dev/null 1>&2 || exit 2
$TFADMIN /usr/bin/cat /etc/uucp/Poll | /usr/bin/grep "^$1" 2>/dev/null 1>&2 && exit 3
exit 0 
