#!/bin/ksh -p # # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (the "License"). # You may not use this file except in compliance with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # # Copyright 2008 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # # This test verifies that probes will be picked up after a dlopen(3C) # when the pid provider is specified as a glob (e.g., p*d$target.) # if [ $# != 1 ]; then echo expected one argument: '<'dtrace-path'>' exit 2 fi dtrace=$1 DIR=${TMPDIR:-/tmp}/dtest.$$ mkdir $DIR cd $DIR cat > Makefile < altlib.c < main.c < #include #include void go(void) { } int main(int argc, char **argv) { void *alt; void *alt_go; go(); if ((alt = dlopen("./altlib.so", RTLD_LAZY | RTLD_LOCAL)) == NULL) { printf("dlopen of altlib.so failed: %s\n", dlerror()); return (1); } if ((alt_go = dlsym(alt, "go")) == NULL) { printf("failed to lookup 'go' in altlib.so\n"); return (1); } ((void (*)(void))alt_go)(); return (0); } EOF make > /dev/null if [ $? -ne 0 ]; then print -u2 "failed to build" exit 1 fi cat > main.d <<'EOF' p*d$target::go:entry { @foo[probemod, probefunc, probename] = count(); } END { printa("%s:%s:%s %@u\n",@foo); } EOF script() { $dtrace -q -s ./main.d -c ./main } script status=$? cd /tmp /usr/bin/rm -rf $DIR exit $status