1*e0aad1e0Sdp# 2*e0aad1e0Sdp# CDDL HEADER START 3*e0aad1e0Sdp# 4*e0aad1e0Sdp# The contents of this file are subject to the terms of the 5*e0aad1e0Sdp# Common Development and Distribution License (the "License"). 6*e0aad1e0Sdp# You may not use this file except in compliance with the License. 7*e0aad1e0Sdp# 8*e0aad1e0Sdp# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*e0aad1e0Sdp# or http://www.opensolaris.org/os/licensing. 10*e0aad1e0Sdp# See the License for the specific language governing permissions 11*e0aad1e0Sdp# and limitations under the License. 12*e0aad1e0Sdp# 13*e0aad1e0Sdp# When distributing Covered Code, include this CDDL HEADER in each 14*e0aad1e0Sdp# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*e0aad1e0Sdp# If applicable, add the following below this CDDL HEADER, with the 16*e0aad1e0Sdp# fields enclosed by brackets "[]" replaced with your own identifying 17*e0aad1e0Sdp# information: Portions Copyright [yyyy] [name of copyright owner] 18*e0aad1e0Sdp# 19*e0aad1e0Sdp# CDDL HEADER END 20*e0aad1e0Sdp# 21*e0aad1e0Sdp 22*e0aad1e0Sdp# 23*e0aad1e0Sdp# Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24*e0aad1e0Sdp# Use is subject to license terms. 25*e0aad1e0Sdp# 26*e0aad1e0Sdp#ident "%Z%%M% %I% %E% SMI" 27*e0aad1e0Sdp 28*e0aad1e0Sdp# 29*e0aad1e0Sdp# Affirmative test of less privileged user operation. We do so by running 30*e0aad1e0Sdp# this test case as root, then as a less privileged user. The output should 31*e0aad1e0Sdp# be exactly the same. 32*e0aad1e0Sdp# 33*e0aad1e0Sdp 34*e0aad1e0Sdpscript() 35*e0aad1e0Sdp{ 36*e0aad1e0Sdp cat <<"EOF" 37*e0aad1e0Sdp 38*e0aad1e0Sdp BEGIN { trace("trace\n"); } 39*e0aad1e0Sdp BEGIN { printf("%s\n", "printf"); } 40*e0aad1e0Sdp BEGIN { printf("strlen(\"strlen\") = %d\n", strlen("strlen")); } 41*e0aad1e0Sdp BEGIN { x = alloca(10); 42*e0aad1e0Sdp bcopy("alloca\n", x, 7); 43*e0aad1e0Sdp trace(stringof(x)); } 44*e0aad1e0Sdp 45*e0aad1e0Sdp BEGIN { printf("index(\"index\", \"x\") = %d\n", 46*e0aad1e0Sdp index("index", "x")); } 47*e0aad1e0Sdp BEGIN { printf("strchr(\"strchr\", \'t\') = %s\n", 48*e0aad1e0Sdp strchr("strchr", 't')); } 49*e0aad1e0Sdp 50*e0aad1e0Sdp BEGIN { printf("strtok(\"strtok\", \"t\") = %s\n", 51*e0aad1e0Sdp strtok("strtok", "t")); } 52*e0aad1e0Sdp BEGIN { printf("strtok(NULL, \"t\") = %s\n", 53*e0aad1e0Sdp strtok(NULL, "t")); } 54*e0aad1e0Sdp BEGIN { printf("strtok(NULL, \"t\") = %s\n", 55*e0aad1e0Sdp strtok(NULL, "t")); } 56*e0aad1e0Sdp BEGIN { printf("substr(\"substr\", 2, 2) = %s\n", 57*e0aad1e0Sdp substr("substr", 2, 2)); } 58*e0aad1e0Sdp BEGIN { trace(strjoin("str", "join\n")); } 59*e0aad1e0Sdp BEGIN { trace(basename("dirname/basename")); trace("/"); } 60*e0aad1e0Sdp BEGIN { trace(dirname("dirname/basename")); } 61*e0aad1e0Sdp 62*e0aad1e0Sdp BEGIN { exit(0); } 63*e0aad1e0Sdp ERROR { exit(1); } 64*e0aad1e0SdpEOF 65*e0aad1e0Sdp} 66*e0aad1e0Sdp 67*e0aad1e0Sdpprivout=/tmp/$$.priv_output 68*e0aad1e0Sdpunprivout=/tmp/$$.unpriv_output 69*e0aad1e0Sdp 70*e0aad1e0Sdpscript | /usr/sbin/dtrace -q -s /dev/stdin > $privout 71*e0aad1e0Sdpppriv -s A=basic,dtrace_user $$ 72*e0aad1e0Sdpscript | /usr/sbin/dtrace -q -s /dev/stdin > $unprivout 73*e0aad1e0Sdp 74*e0aad1e0Sdpdiff $privout $unprivout 75*e0aad1e0Sdpres=$? 76*e0aad1e0Sdp 77*e0aad1e0Sdp/bin/rm -f $privout $unprivout 78*e0aad1e0Sdp 79*e0aad1e0Sdpexit $res 80