1 /* $NetBSD: aio.h,v 1.7 2009/01/13 15:11:09 christos Exp $ */ 2 3 /* 4 * Copyright (c) 2007, Mindaugas Rasiukevicius <rmind at NetBSD org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _AIO_H_ 30 #define _AIO_H_ 31 32 #include <fcntl.h> 33 #include <signal.h> 34 #include <time.h> 35 36 #include <sys/cdefs.h> 37 #include <sys/signal.h> 38 39 #include <sys/aio.h> 40 41 __BEGIN_DECLS 42 int aio_cancel(int, struct aiocb *); 43 int aio_error(const struct aiocb *); 44 int aio_fsync(int, struct aiocb *); 45 int aio_read(struct aiocb *); 46 ssize_t aio_return(struct aiocb *); 47 #ifndef __LIBC12_SOURCE__ 48 int aio_suspend(const struct aiocb * const [], int, 49 const struct timespec *) __RENAME(__aio_suspend50); 50 #endif 51 int aio_write(struct aiocb *); 52 int lio_listio(int, struct aiocb * const * __restrict, 53 int, struct sigevent * __restrict); 54 __END_DECLS 55 56 #endif /* _AIO_H_ */ 57