#!/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 2006 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # if [ $# != 1 ]; then echo expected one argument: '<'dtrace-path'>' exit 2 fi dtrace=$1 DIR=/var/tmp/dtest.$$ mkdir $DIR cd $DIR cat > Makefile < prov.d < livelib.c < deadlib.c < main.c < #include #include int main(int argc, char **argv) { void *live, *dead; void *go; if ((live = dlopen("./livelib.so", RTLD_LAZY | RTLD_LOCAL)) == NULL) { printf("dlopen of livelib.so failed: %s\n", dlerror()); return (1); } (void) dlclose(live); if ((dead = dlopen("./deadlib.so", RTLD_LAZY | RTLD_LOCAL)) == NULL) { printf("dlopen of deadlib.so failed: %s\n", dlerror()); return (1); } if ((live = dlopen("./livelib.so", RTLD_LAZY | RTLD_LOCAL)) == NULL) { printf("dlopen of livelib.so failed: %s\n", dlerror()); return (1); } if ((go = dlsym(live, "go")) == NULL) { printf("failed to lookup 'go' in livelib.so\n"); return (1); } ((void (*)(void))go)(); return (0); } EOF make > /dev/null if [ $? -ne 0 ]; then print -u2 "failed to build" exit 1 fi script() { $dtrace -w -c ./main -Zqs /dev/stdin <