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/*-
 *  * This file is provided under a dual BSD/GPLv2 license.  When using or
 *  *   redistributing this file, you may do so under either license.
 *  * 
 *  *   GPL LICENSE SUMMARY
 *  * 
 *  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
 *  * 
 *  *   This program is free software; you can redistribute it and/or modify
 *  *   it under the terms of version 2 of the GNU General Public License as
 *  *   published by the Free Software Foundation.
 *  * 
 *  *   This program is distributed in the hope that it will be useful, but
 *  *   WITHOUT ANY WARRANTY; without even the implied warranty of
 *  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  *   General Public License for more details.
 *  * 
 *  *   You should have received a copy of the GNU General Public License
 *  *   along with this program; if not, write to the Free Software
 *  *   Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
 *  *   The full GNU General Public License is included in this distribution
 *  *   in the file called LICENSE.GPL.
 *  * 
 *  *   Contact Information:
 *  *   Intel Corporation
 *  * 
 *  *   BSD LICENSE
 *  * 
 *  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
 *  *   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.
 *  *     * Neither the name of Intel Corporation nor the names of its
 *  *       contributors may be used to endorse or promote products derived
 *  *       from this software without specific prior written permission.
 *  * 
 *  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  *   "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 COPYRIGHT
 *  *   OWNER OR CONTRIBUTORS 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 _EVENTFD_LINK_H_
#define _EVENTFD_LINK_H_

/*
 *	ioctl to copy an fd entry in calling process to an fd in a target process
 */
#define EVENTFD_COPY 1

/*
 *	arguements for the EVENTFD_COPY ioctl
 */
struct eventfd_copy {
	// fd in the target pid
    unsigned target_fd;
	// fd in the calling pid
    unsigned source_fd;
	// pid of the target pid
    pid_t target_pid;
};
#endif /* _EVENTFD_LINK_H_ */