1 /* $NetBSD: compat_aio_suspend.c,v 1.2 2009/01/11 02:46:26 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 2008 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Christos Zoulas. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 #include <sys/cdefs.h> 39 #if defined(LIBC_SCCS) && !defined(lint) 40 __RCSID("$NetBSD: compat_aio_suspend.c,v 1.2 2009/01/11 02:46:26 christos Exp $"); 41 #endif /* LIBC_SCCS and not lint */ 42 43 #include "namespace.h" 44 #define __LIBC12_SOURCE__ 45 #include <time.h> 46 #include <compat/include/time.h> 47 #include <compat/include/aio.h> 48 49 __warn_references(aio_suspend, 50 "warning: reference to compatibility aio_suspend(); include <aio.h> to generate correct reference") 51 52 #ifdef __weak_alias 53 __weak_alias(aio_suspend, _aio_suspend) 54 __weak_alias(_sys_aio_suspend, _aio_suspend) 55 #endif 56 /* 57 * Copy timeout to local variable and call the syscall. 58 */ 59 int 60 aio_suspend(const struct aiocb * const list[], int nent, 61 const struct timespec50 * ts50) 62 { 63 struct timespec ts, *tsp; 64 65 if (ts50) 66 timespec50_to_timespec(ts50, tsp = &ts); 67 else 68 tsp = NULL; 69 return __aio_suspend50(list, nent, tsp); 70 } 71