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.
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.
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]
23 # Copyright (c) 2011, Joyent, Inc. All rights reserved.
27 echo expected one argument: '<'dtrace-path'>'
42 main(int argc, char **argv)
44 DTRACE_PROBE(test_prov, probe1);
56 print -u2 "failed to compile test.c"
59 $dtrace -G -32 -s prov.d test.o
61 print -u2 "failed to create DOF"
64 gcc -o test test.o prov.o
66 print -u2 "failed to link final executable"
72 $dtrace -Zwqs /dev/stdin <<EOF
81 printf("launching test\n");
88 printf("attempting re-enabling\n");
89 system("dtrace -e -x errtags -i %d", probeid);
101 $dtrace -x bufpolicy=ring -ZwqP test_prov\* > /dev/null 2>&1 &
103 echo launched ring buffered enabling as pid $background
104 script 2>&1 | tee test.out
107 # It should be true that our probe was not reaped after the provider was made
108 # defunct: the active ring buffer in the earlier enabling prevents reaping of
109 # any of the earlier enabling's ECBs.
113 if grep D_PDESC_INVAL test.out 2> /dev/null 1>&2 ; then
116 grep D_PROC_GRAB test.out 2> /dev/null 1>&2