t_kevent.c revision 1.2.2.2
1 1.2.2.2 yamt /* $NetBSD: t_kevent.c,v 1.2.2.2 2012/04/17 00:09:12 yamt Exp $ */ 2 1.2.2.2 yamt 3 1.2.2.2 yamt /*- 4 1.2.2.2 yamt * Copyright (c) 2011 The NetBSD Foundation, Inc. 5 1.2.2.2 yamt * All rights reserved. 6 1.2.2.2 yamt * 7 1.2.2.2 yamt * This code is derived from software contributed to The NetBSD Foundatiom 8 1.2.2.2 yamt * by Christos Zoulas. 9 1.2.2.2 yamt * 10 1.2.2.2 yamt * Redistribution and use in source and binary forms, with or without 11 1.2.2.2 yamt * modification, are permitted provided that the following conditions 12 1.2.2.2 yamt * are met: 13 1.2.2.2 yamt * 1. Redistributions of source code must retain the above copyright 14 1.2.2.2 yamt * notice, this list of conditions and the following disclaimer. 15 1.2.2.2 yamt * 2. Redistributions in binary form must reproduce the above copyright 16 1.2.2.2 yamt * notice, this list of conditions and the following disclaimer in the 17 1.2.2.2 yamt * documentation and/or other materials provided with the distribution. 18 1.2.2.2 yamt * 19 1.2.2.2 yamt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 1.2.2.2 yamt * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 1.2.2.2 yamt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 1.2.2.2 yamt * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 1.2.2.2 yamt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 1.2.2.2 yamt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 1.2.2.2 yamt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 1.2.2.2 yamt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 1.2.2.2 yamt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 1.2.2.2 yamt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 1.2.2.2 yamt * POSSIBILITY OF SUCH DAMAGE. 30 1.2.2.2 yamt */ 31 1.2.2.2 yamt #include <sys/cdefs.h> 32 1.2.2.2 yamt __RCSID("$NetBSD: t_kevent.c,v 1.2.2.2 2012/04/17 00:09:12 yamt Exp $"); 33 1.2.2.2 yamt 34 1.2.2.2 yamt #include <sys/types.h> 35 1.2.2.2 yamt #include <sys/event.h> 36 1.2.2.2 yamt 37 1.2.2.2 yamt #include <atf-c.h> 38 1.2.2.2 yamt #include <time.h> 39 1.2.2.2 yamt #include <stdio.h> 40 1.2.2.2 yamt 41 1.2.2.2 yamt ATF_TC(kevent_zerotimer); 42 1.2.2.2 yamt ATF_TC_HEAD(kevent_zerotimer, tc) 43 1.2.2.2 yamt { 44 1.2.2.2 yamt atf_tc_set_md_var(tc, "descr", "Checks that kevent with a 0 timer " 45 1.2.2.2 yamt "does not crash the system (PR lib/45618)"); 46 1.2.2.2 yamt } 47 1.2.2.2 yamt 48 1.2.2.2 yamt ATF_TC_BODY(kevent_zerotimer, tc) 49 1.2.2.2 yamt { 50 1.2.2.2 yamt struct kevent ev; 51 1.2.2.2 yamt int kq; 52 1.2.2.2 yamt 53 1.2.2.2 yamt ATF_REQUIRE((kq = kqueue()) != -1); 54 1.2.2.2 yamt EV_SET(&ev, 1, EVFILT_TIMER, EV_ADD|EV_ENABLE, 0, 1, 0); 55 1.2.2.2 yamt ATF_REQUIRE(kevent(kq, &ev, 1, NULL, 0, NULL) != -1); 56 1.2.2.2 yamt ATF_REQUIRE(kevent(kq, NULL, 0, &ev, 1, NULL) == 1); 57 1.2.2.2 yamt } 58 1.2.2.2 yamt 59 1.2.2.2 yamt ATF_TP_ADD_TCS(tp) 60 1.2.2.2 yamt { 61 1.2.2.2 yamt 62 1.2.2.2 yamt ATF_TP_ADD_TC(tp, kevent_zerotimer); 63 1.2.2.2 yamt 64 1.2.2.2 yamt return atf_no_error(); 65 1.2.2.2 yamt } 66
Indexes created Mon Sep 29 21:09:56 GMT 2025