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      1 #! /usr/bin/ksh -p
      2 #
      3 # CDDL HEADER START
      4 #
      5 # The contents of this file are subject to the terms of the
      6 # Common Development and Distribution License (the "License").
      7 # You may not use this file except in compliance with the License.
      8 #
      9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10 # or http://www.opensolaris.org/os/licensing.
     11 # See the License for the specific language governing permissions
     12 # and limitations under the License.
     13 #
     14 # When distributing Covered Code, include this CDDL HEADER in each
     15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16 # If applicable, add the following below this CDDL HEADER, with the
     17 # fields enclosed by brackets "[]" replaced with your own identifying
     18 # information: Portions Copyright [yyyy] [name of copyright owner]
     19 #
     20 # CDDL HEADER END
     21 #
     22 
     23 #
     24 # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
     25 # Use is subject to license terms.
     26 #
     27 # ident	"@(#)ce_host_reachable.ksh	1.4	07/11/09 SMI"
     28 #
     29 
     30 # 
     31 # Function ce_host_reachable
     32 # 
     33 # This function checks whether the host is reachable
     34 #
     35 # Args:
     36 #	$1 - host name
     37 #
     38 function ce_host_reachable
     39 {
     40 	print "checkenv: ce_host_reachable($*)"
     41 
     42 	errmsg="usage: ce_host_reachable <host_name>"
     43 	[ $# -ne 1 ] && abort $errmsg
     44 
     45 	req_label="the host is reachable or not"
     46 	req_value="$1"
     47 
     48 	if [ $OPERATION == "dump" ]; then
     49 		ce_host_reachable_doc
     50 		return $PASS
     51 	fi
     52 
     53 	errmsg="$req_value is unreachable"
     54 	result=FAIL
     55 	if [ $OPERATION == "verify" ]; then
     56 		/usr/sbin/ping $1 > /dev/null 2>&1
     57 		[[ $? -eq 0 ]] && errmsg="" && result=PASS
     58 	fi
     59 
     60 	print_line $TASK "$req_label" "$req_value" "$result" "$errmsg"
     61 	eval return \$$result
     62 }
     63 
     64 function ce_host_reachable_doc
     65 {
     66 	cat >&1 << EOF 
     67 
     68 Check ce_host_reachable
     69 =================================
     70 Description: 
     71 	check whether the host is reachable
     72 Arguments: 
     73 	#1 - host name
     74 Requirement label (for this check):   
     75 	$req_label 
     76 Requirement value (for this check): 
     77 	$req_value
     78 EOF
     79 }
     80