Current Path : /usr/src/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //usr/src/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/tst.freopen.ksh |
# # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (the "License"). # You may not use this file except in compliance with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # # Copyright 2006 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # #ident "%Z%%M% %I% %E% SMI" script() { $dtrace -wq -o $tmpfile -s /dev/stdin $tmpfile <<EOF BEGIN { i = 0; } tick-10ms { freopen("%s.%d", \$\$1, i); printf("%d\n", i) } tick-10ms /++i == $iter/ { freopen(""); printf("%d\n", i); exit(0); } EOF } cleanup() { let i=0 if [ -f $tmpfile ]; then rm $tmpfile fi while [ "$i" -lt "$iter" ]; do if [ -f $tmpfile.$i ]; then rm $tmpfile.$i fi let i=i+1 done } if [ $# != 1 ]; then echo expected one argument: '<'dtrace-path'>' exit 2 fi dtrace=$1 tmpfile=/tmp/tst.freopen.$$ iter=20 script status=$? let i=0 if [ -f $tmpfile.$iter ]; then echo "$0: did not expect to find file: $tmpfile.$iter" cleanup exit 100 fi mv $tmpfile $tmpfile.$iter let iter=iter+1 while [ "$i" -lt "$iter" ]; do if [ ! -f $tmpfile.$i ]; then echo "$0: did not find expected file: $tmpfile.$i" cleanup exit 101 fi j=`cat $tmpfile.$i` if [ "$i" -ne "$j" ]; then echo "$0: unexpected contents in $tmpfile.$i: " \ "expected $i, found $j" cleanup exit 102 fi rm $tmpfile.$i let i=i+1 done exit $status