1# 2# CDDL HEADER START 3# 4# The contents of this file are subject to the terms of the 5# Common Development and Distribution License (the "License"). 6# You may not use this file except in compliance with the License. 7# 8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9# or http://www.opensolaris.org/os/licensing. 10# See the License for the specific language governing permissions 11# and limitations under the License. 12# 13# When distributing Covered Code, include this CDDL HEADER in each 14# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15# If applicable, add the following below this CDDL HEADER, with the 16# fields enclosed by brackets "[]" replaced with your own identifying 17# information: Portions Copyright [yyyy] [name of copyright owner] 18# 19# CDDL HEADER END 20# 21 22# 23# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24# Use is subject to license terms. 25# 26# ident "%Z%%M% %I% %E% SMI" 27 28if [ $# != 1 ]; then 29 echo expected one argument: '<'dtrace-path'>' 30 exit 2 31fi 32 33dtrace=$1 34DIR=/var/tmp/dtest.$$ 35 36mkdir $DIR 37cd $DIR 38 39cat > test.c <<EOF 40#include <sys/sdt.h> 41 42int 43main(int argc, char **argv) 44{ 45 DTRACE_PROBE(test_prov, entry); 46 DTRACE_PROBE(test_prov, __entry); 47 DTRACE_PROBE(test_prov, foo__entry); 48 DTRACE_PROBE(test_prov, carpentry); 49 DTRACE_PROBE(test_prov, miniatureturn); 50 DTRACE_PROBE(test_prov, foo__return); 51 DTRACE_PROBE(test_prov, __return); 52 /* 53 * Unfortunately, a "return" probe is not currently possible due to 54 * the conflict with a reserved word. 55 */ 56 DTRACE_PROBE(test_prov, done); 57} 58EOF 59 60cat > prov.d <<EOF 61provider test_prov { 62 probe entry(); 63 probe __entry(); 64 probe foo__entry(); 65 probe carpentry(); 66 probe miniatureturn(); 67 probe foo__return(); 68 probe __return(); 69 probe done(); 70}; 71EOF 72 73cc -c test.c 74if [ $? -ne 0 ]; then 75 print -u2 "failed to compile test.c" 76 exit 1 77fi 78$dtrace -G -32 -s prov.d test.o 79if [ $? -ne 0 ]; then 80 print -u2 "failed to create DOF" 81 exit 1 82fi 83cc -o test test.o prov.o 84if [ $? -ne 0 ]; then 85 print -u2 "failed to link final executable" 86 exit 1 87fi 88 89script() 90{ 91 $dtrace -wqZFs /dev/stdin <<EOF 92 BEGIN 93 { 94 system("$DIR/test"); 95 printf("\n"); 96 } 97 98 test_prov*:::done 99 /progenyof(\$pid)/ 100 { 101 exit(0); 102 } 103 104 test_prov*::: 105 /progenyof(\$pid)/ 106 { 107 printf("\n"); 108 } 109EOF 110} 111 112script | cut -c5- 113status=$? 114 115cd / 116/usr/bin/rm -rf $DIR 117 118exit $status 119