xref: /illumos-gate/usr/src/cmd/dtrace/test/tst/common/printa/tst.walltimestamp.ksh (revision 73427c57f824c3ec3b396181b163f37d50c5b3b1)
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=$1
34
35# The output files assumes the timezone is US/Pacific
36TZ=US/Pacific
37
38$dtrace -s /dev/stdin <<EOF
39#pragma D option quiet
40#pragma D option destructive
41
42BEGIN
43{
44	@foo = min(1075064400 * (hrtime_t)1000000000);
45	@bar = max(walltimestamp);
46	printa("%@T\n", @foo);
47	printa("%@Y\n", @foo);
48
49	freopen("/dev/null");
50	printa("%@T\n", @bar);
51	printa("%@Y\n", @bar);
52
53	exit(0);
54}
55EOF
56
57if [ $? -ne 0 ]; then
58	print -u2 "dtrace failed"
59	exit 1
60fi
61
62exit 0
63