arp.h   [plain text]


/*
 * Copyright (c) 1999-2010 Apple Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

/*
 * arp.h
 */

#ifndef _S_ARP_H
#define _S_ARP_H

/*
 * Modification History:
 *
 * 25 Feb 1998	Dieter Siegmund (dieter@apple.com)
 * - created
 */ 

#define ARP_RETURN_SUCCESS			0
#define ARP_RETURN_FAILURE			1
#define ARP_RETURN_INTERNAL_ERROR		2
#define ARP_RETURN_WRITE_FAILED			3
#define ARP_RETURN_READ_FAILED			4
#define ARP_RETURN_HOST_NOT_FOUND		5
#define ARP_RETURN_LAST				6

#include <net/route.h>

typedef struct {
	struct	rt_msghdr m_rtm;
	char	m_space[512];
} route_msg;

int		arp_get(int s, route_msg * msg_p, struct in_addr iaddr,
			int if_index);
int 		arp_delete(int s, struct in_addr iaddr, int if_index);
int		arp_flush(int s, int all, int if_index);
int		arp_open_routing_socket(void);
int		arp_get_next_seq(void);

#endif /* _S_ARP_H */