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.
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.
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]
24 # Copyright 2007 Sun Microsystems, Inc. All rights reserved.
25 # Use is subject to license terms.
27 # ident "%Z%%M% %I% %E% SMI"
30 # This test verifies that USDT providers are removed when its associated
31 # load object is closed via dlclose(3dl).
35 echo expected one argument: '<'dtrace-path'>'
46 all: main livelib.so deadlib.so
55 livelib.so: livelib.o prov.o
56 cc -shared -o livelib.so livelib.o prov.o -lc
58 livelib.o: livelib.c prov.h
61 prov.o: livelib.o prov.d
62 $dtrace -G -s prov.d livelib.o
69 cc -shared -o deadlib.so deadlib.o -lc
75 rm -f main.o livelib.o prov.o prov.h deadlib.o
78 rm -f main livelib.so deadlib.so
112 main(int argc, char **argv)
117 if ((live = dlopen("./livelib.so", RTLD_LAZY | RTLD_LOCAL)) == NULL) {
118 printf("dlopen of livelib.so failed: %s\n", dlerror());
122 (void) dlclose(live);
124 (void) sigemptyset(&mask);
125 (void) sigsuspend(&mask);
131 /usr/bin/make > /dev/null
132 if [ $? -ne 0 ]; then
133 print -u2 "failed to build"
138 $dtrace -w -x bufsize=1k -c ./main -qs /dev/stdin <<EOF
139 syscall::sigsuspend:entry
142 system("$dtrace -l -P test_prov*");
143 system("kill %d", \$target);