#!/bin/sh -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. # #ident "@(#)tst.openret.ksh 1.1 06/08/28 SMI" if [ -f /usr/lib/dtrace/darwin.d ]; then cmd="/bin/cat shajirosan" else cmd="cat shajirosan" fi script() { dtrace -c "$cmd" -qs /dev/stdin <<EOF syscall::open*:entry /pid == \$target/ { self->p = arg0; } syscall::open*:return /self->p && copyinstr(self->p) == "shajirosan"/ { self->err = 1; self->p = 0; } syscall::open*:return /self->err && (int)arg0 == -1 && (int)arg1 == -1/ { exit(0); } syscall::open*:return /self->err/ { printf("a failed open(2) returned %d\n", (int)arg0); exit(1); } syscall::open*:return /self->p/ { self->p = 0; } EOF } script status=$? exit $status