h_cancel.c revision 274575
190075Sobrien/* $NetBSD: h_cancel.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $ */ 2169689Skan 3146895Skan/* 490075Sobrien * Copyright (c) 2008 The NetBSD Foundation, Inc. 590075Sobrien * All rights reserved. 690075Sobrien * 7132718Skan * Redistribution and use in source and binary forms, with or without 890075Sobrien * modification, are permitted provided that the following conditions 9132718Skan * are met: 10132718Skan * 1. Redistributions of source code must retain the above copyright 11132718Skan * notice, this list of conditions and the following disclaimer. 12132718Skan * 2. Redistributions in binary form must reproduce the above copyright 1390075Sobrien * notice, this list of conditions and the following disclaimer in the 14132718Skan * documentation and/or other materials provided with the distribution. 15132718Skan * 16132718Skan * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17132718Skan * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 1890075Sobrien * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19132718Skan * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20132718Skan * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21169689Skan * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22169689Skan * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 2390075Sobrien * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 2490075Sobrien * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 2590075Sobrien * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 2690075Sobrien * POSSIBILITY OF SUCH DAMAGE. 27132718Skan */ 28132718Skan 29132718Skan#include <sys/cdefs.h> 30169689Skan__COPYRIGHT("@(#) Copyright (c) 2008\ 31132718Skan The NetBSD Foundation, inc. All rights reserved."); 32132718Skan__RCSID("$NetBSD: h_cancel.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $"); 33132718Skan 34132718Skan#include <stdio.h> 35132718Skan#include <stdlib.h> 36132718Skan#include <pthread.h> 37169689Skan#include <unistd.h> 38169689Skan 39169689Skanint 40169689Skanmain(void) 41169689Skan{ 42169689Skan char str1[] = "You should see this.\n"; 43169689Skan char str2[] = "You should not see this.\n"; 4490075Sobrien 4590075Sobrien#ifdef __NetBSD__ 46132718Skan printf("Cancellation test: Self-cancellation and disabling.\n"); 47132718Skan#endif 4890075Sobrien 4990075Sobrien pthread_cancel(pthread_self()); 50169689Skan 51132718Skan pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, NULL); 52132718Skan 53169689Skan write(STDOUT_FILENO, str1, sizeof(str1)-1); 54169689Skan 55169689Skan pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL); 56169689Skan 57132718Skan write(STDOUT_FILENO, str2, sizeof(str2)-1); 58132718Skan 59169689Skan exit(1); 60169689Skan} 61132718Skan