1/* 2 * Copyright (c) 2003,2013 Apple Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 29#include "kpi_interfacefilter.h" 30 31#include <sys/malloc.h> 32#include <sys/param.h> 33#include <sys/socket.h> 34#include <sys/kern_event.h> 35#include <net/dlil.h> 36 37errno_t 38iflt_attach( 39 ifnet_t interface, 40 const struct iff_filter *filter, 41 interface_filter_t *filter_ref) 42{ 43 if (interface == NULL) return ENOENT; 44 45 return dlil_attach_filter(interface, filter, filter_ref, 0); 46} 47 48void 49iflt_detach( 50 interface_filter_t filter_ref) 51{ 52 dlil_detach_filter(filter_ref); 53} 54