/*
* Copyright (C) 2006 Jakub Jermar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __AS_ARG_H__
#define __AS_ARG_H__
/** Structure passed by SYS_AS_AREA_ACCEPT and SYS_AS_AREA_SEND syscalls. */
typedef struct {
/**
* Task ID of the allowed sender in case of SYS_AS_AREA_ACCEPT
* or task ID of the recipient in case of SYS_AS_AREA_SEND.
* @task_id must be different for corresponding SYS_AS_AREA_ACCEPT
* and SYS_AS_AREA_SEND.
*/
unsigned long long task_id;
/**
* Destination address in case of SYS_AS_AREA_ACCEPT,
* source address in case of SYS_AS_AREA_SEND.
*/
void *base;
/*
* The following members are filled only by acceptor.
*/
unsigned long size; /**< Size of memory being sent/accepted must match. */
int flags; /**< Address space area flags of sender and acceptor must match. */
} as_area_acptsnd_arg_t;
#endif