tst.fork.ksh revision 2633:71bab08d24b2 
1#!/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 2006 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27#ident	"%Z%%M%	%I%	%E% SMI"
28
29DIR=/var/tmp/dtest.$$
30
31mkdir $DIR
32cd $DIR
33
34cat > prov.d <<EOF
35provider test_prov {
36	probe go();
37};
38EOF
39
40dtrace -h -s prov.d
41if [ $? -ne 0 ]; then
42	print -u2 "failed to generate header file"
43	exit 1
44fi
45
46cat > test.c <<EOF
47#include <sys/types.h>
48#include <sys/wait.h>
49#include <unistd.h>
50#include "prov.h"
51
52int
53main(int argc, char **argv)
54{
55	TEST_PROV_GO();
56	if (fork() == 0) {
57		TEST_PROV_GO();
58		return (0);
59	}
60
61	(void) wait(NULL);
62	TEST_PROV_GO();
63
64	return (0);
65}
66EOF
67
68cc -c test.c
69if [ $? -ne 0 ]; then
70	print -u2 "failed to compile test.c"
71	exit 1
72fi
73dtrace -G -32 -s prov.d test.o
74if [ $? -ne 0 ]; then
75	print -u2 "failed to create DOF"
76	exit 1
77fi
78cc -o test test.o prov.o
79if [ $? -ne 0 ]; then
80	print -u2 "failed to link final executable"
81	exit 1
82fi
83
84script() {
85	dtrace -c ./test -Zqs /dev/stdin <<EOF
86	test_prov*:::
87	{
88		printf("%s:%s:%s\n", probemod, probefunc, probename);
89	}
90EOF
91}
92
93script
94status=$?
95
96cd /
97/usr/bin/rm -rf $DIR
98
99exit $status
100