1 /* 2 * CDDL HEADER START 3 * 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. 7 * 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. 12 * 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] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* 28 * ASSERTION: test that we get the right return value from leaf returns 29 * 30 * SECTION: pid provider 31 */ 32 33 #pragma D option destructive 34 35 BEGIN 36 { 37 /* 38 * Wait no more than a second for the first call to getpid(2). 39 */ 40 timeout = timestamp + 1000000000; 41 } 42 43 syscall::getpid:return 44 /pid == $1/ 45 { 46 i = 0; 47 raise(SIGUSR1); 48 /* 49 * Wait half a second after raising the signal. 50 */ 51 timeout = timestamp + 500000000; 52 } 53 54 pid$1:a.out:go:return 55 /arg1 == 100/ 56 { 57 exit(0); 58 } 59 60 pid$1:a.out:go:return 61 { 62 printf("wrong return value: %d", arg1); 63 exit(1); 64 } 65 66 profile:::tick-4 67 /timestamp > timeout/ 68 { 69 trace("test timed out"); 70 exit(1); 71 } 72