include/aio.h

   1 /*      $NetBSD: aio.h,v 1.6 2009/01/11 03:04:12 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_ */