1178476Sjb/*
2178476Sjb * CDDL HEADER START
3178476Sjb *
4178476Sjb * The contents of this file are subject to the terms of the
5178476Sjb * Common Development and Distribution License (the "License").
6178476Sjb * You may not use this file except in compliance with the License.
7178476Sjb *
8178476Sjb * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9178476Sjb * or http://www.opensolaris.org/os/licensing.
10178476Sjb * See the License for the specific language governing permissions
11178476Sjb * and limitations under the License.
12178476Sjb *
13178476Sjb * When distributing Covered Code, include this CDDL HEADER in each
14178476Sjb * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15178476Sjb * If applicable, add the following below this CDDL HEADER, with the
16178476Sjb * fields enclosed by brackets "[]" replaced with your own identifying
17178476Sjb * information: Portions Copyright [yyyy] [name of copyright owner]
18178476Sjb *
19178476Sjb * CDDL HEADER END
20178476Sjb */
21178476Sjb
22178476Sjb/*
23178476Sjb * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24178476Sjb * Use is subject to license terms.
25178476Sjb */
26178476Sjb
27178476Sjb#pragma ident	"%Z%%M%	%I%	%E% SMI"
28178476Sjb
29178476Sjb/*
30178476Sjb * ASSERTION: test that we prefer symbols with fewer underscores
31178476Sjb *
32178476Sjb * SECTION: pid provider
33178476Sjb */
34178476Sjb
35178476Sjb#pragma D option destructive
36178476Sjb
37178476SjbBEGIN
38178476Sjb{
39178476Sjb	/*
40178476Sjb	 * Wait no more than a second for the first call to getpid(2).
41178476Sjb	 */
42178476Sjb	timeout = timestamp + 1000000000;
43178476Sjb}
44178476Sjb
45178476Sjbsyscall::getpid:return
46178476Sjb/pid == $1/
47178476Sjb{
48178476Sjb	i = 0;
49178476Sjb	raise(SIGUSR1);
50178476Sjb	/*
51178476Sjb	 * Wait half a second after raising the signal.
52178476Sjb	 */
53178476Sjb	timeout = timestamp + 500000000;
54178476Sjb}
55178476Sjb
56178476Sjbpid$1:a.out:go:entry,
57178476Sjbpid$1:a.out:_go:entry
58178476Sjb/probefunc == "go"/
59178476Sjb{
60178476Sjb	i++;
61178476Sjb}
62178476Sjb
63178476Sjbpid$1:a.out:go:entry,
64178476Sjbpid$1:a.out:_go:entry
65178476Sjb/probefunc == "_go"/
66178476Sjb{
67178476Sjb	trace("resolved to '_go' rather than 'go'");
68178476Sjb	exit(1);
69178476Sjb}
70178476Sjb
71178476Sjbpid$1:a.out:go:entry,
72178476Sjbpid$1:a.out:_go:entry
73178476Sjb/i == 2/
74178476Sjb{
75178476Sjb	exit(0);
76178476Sjb}
77178476Sjb
78178476Sjbprofile:::tick-4
79178476Sjb/timestamp > timeout/
80178476Sjb{
81178476Sjb	trace("test timed out");
82178476Sjb	exit(1);
83178476Sjb}
84