--- /dev/null
+/*
+ * Copyright (c) 2000-2014 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1990, 1991, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from the Stanford/CMU enet packet filter,
+ * (net/enet.c) distributed as part of 4.3BSD, and code contributed
+ * to Berkeley by Steven McCanne and Van Jacobson both of Lawrence
+ * Berkeley Laboratory.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ * @(#)bpf.h 8.1 (Berkeley) 6/10/93
+ * @(#)bpf.h 1.34 (LBL) 6/16/96
+ *
+ * $FreeBSD: src/sys/net/bpf.h,v 1.21.2.3 2001/08/01 00:23:13 fenner Exp $
+ */
+/*
+ * NOTICE: This file was modified by SPARTA, Inc. in 2006 to introduce
+ * support for mandatory and extensible security protections. This notice
+ * is included in support of clause 2.2 (b) of the Apple Public License,
+ * Version 2.0.
+ */
+
+#ifndef _NET_BPF_H_
+#define _NET_BPF_H_
+#include <sys/param.h>
+#include <sys/appleapiopts.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/cdefs.h>
+#include <stdint.h>
+
+
+/* BSD style release date */
+#define BPF_RELEASE 199606
+
+typedef int32_t bpf_int32;
+typedef u_int32_t bpf_u_int32;
+
+/*
+ * Alignment macros. BPF_WORDALIGN rounds up to the next
+ * even multiple of BPF_ALIGNMENT.
+ */
+#define BPF_ALIGNMENT sizeof(int32_t)
+#define BPF_WORDALIGN(x) (((x)+(BPF_ALIGNMENT-1))&~(BPF_ALIGNMENT-1))
+
+#define BPF_MAXINSNS 512
+#define BPF_MAXBUFSIZE 0x80000
+#define BPF_MINBUFSIZE 32
+
+/*
+ * Structure for BIOCSETF.
+ */
+struct bpf_program {
+ u_int bf_len;
+ struct bpf_insn *bf_insns;
+};
+
+
+/*
+ * Struct returned by BIOCGSTATS.
+ */
+struct bpf_stat {
+ u_int bs_recv; /* number of packets received */
+ u_int bs_drop; /* number of packets dropped */
+};
+
+/*
+ * Struct return by BIOCVERSION. This represents the version number of
+ * the filter language described by the instruction encodings below.
+ * bpf understands a program iff kernel_major == filter_major &&
+ * kernel_minor >= filter_minor, that is, if the value returned by the
+ * running kernel has the same major number and a minor number equal
+ * equal to or less than the filter being downloaded. Otherwise, the
+ * results are undefined, meaning an error may be returned or packets
+ * may be accepted haphazardly.
+ * It has nothing to do with the source code version.
+ */
+struct bpf_version {
+ u_short bv_major;
+ u_short bv_minor;
+};
+#if defined(__LP64__)
+#include <sys/_types/_timeval32.h>
+
+#define BPF_TIMEVAL timeval32
+#else
+#define BPF_TIMEVAL timeval
+#endif /* __LP64__ */
+/* Current version number of filter architecture. */
+#define BPF_MAJOR_VERSION 1
+#define BPF_MINOR_VERSION 1
+
+#define BIOCGBLEN _IOR('B',102, u_int)
+#define BIOCSBLEN _IOWR('B',102, u_int)
+#define BIOCSETF _IOW('B',103, struct bpf_program)
+#define BIOCFLUSH _IO('B',104)
+#define BIOCPROMISC _IO('B',105)
+#define BIOCGDLT _IOR('B',106, u_int)
+#define BIOCGETIF _IOR('B',107, struct ifreq)
+#define BIOCSETIF _IOW('B',108, struct ifreq)
+#define BIOCSRTIMEOUT _IOW('B',109, struct timeval)
+#define BIOCGRTIMEOUT _IOR('B',110, struct timeval)
+#define BIOCGSTATS _IOR('B',111, struct bpf_stat)
+#define BIOCIMMEDIATE _IOW('B',112, u_int)
+#define BIOCVERSION _IOR('B',113, struct bpf_version)
+#define BIOCGRSIG _IOR('B',114, u_int)
+#define BIOCSRSIG _IOW('B',115, u_int)
+#define BIOCGHDRCMPLT _IOR('B',116, u_int)
+#define BIOCSHDRCMPLT _IOW('B',117, u_int)
+#define BIOCGSEESENT _IOR('B',118, u_int)
+#define BIOCSSEESENT _IOW('B',119, u_int)
+#define BIOCSDLT _IOW('B',120, u_int)
+#define BIOCGDLTLIST _IOWR('B',121, struct bpf_dltlist)
+#define BIOCSETFNR _IOW('B', 126, struct bpf_program)
+/*
+ * Structure prepended to each packet.
+ */
+struct bpf_hdr {
+ struct BPF_TIMEVAL bh_tstamp; /* time stamp */
+ bpf_u_int32 bh_caplen; /* length of captured portion */
+ bpf_u_int32 bh_datalen; /* original length of packet */
+ u_short bh_hdrlen; /* length of bpf header (this struct
+ plus alignment padding) */
+};
+
+/*
+ * Data-link level type codes.
+ */
+#define DLT_NULL 0 /* no link-layer encapsulation */
+#define DLT_EN10MB 1 /* Ethernet (10Mb) */
+#define DLT_EN3MB 2 /* Experimental Ethernet (3Mb) */
+#define DLT_AX25 3 /* Amateur Radio AX.25 */
+#define DLT_PRONET 4 /* Proteon ProNET Token Ring */
+#define DLT_CHAOS 5 /* Chaos */
+#define DLT_IEEE802 6 /* IEEE 802 Networks */
+#define DLT_ARCNET 7 /* ARCNET */
+#define DLT_SLIP 8 /* Serial Line IP */
+#define DLT_PPP 9 /* Point-to-point Protocol */
+#define DLT_FDDI 10 /* FDDI */
+#define DLT_ATM_RFC1483 11 /* LLC/SNAP encapsulated atm */
+#define DLT_RAW 12 /* raw IP */
+
+/*
+ * These are values from BSD/OS's "bpf.h".
+ * These are not the same as the values from the traditional libpcap
+ * "bpf.h"; however, these values shouldn't be generated by any
+ * OS other than BSD/OS, so the correct values to use here are the
+ * BSD/OS values.
+ *
+ * Platforms that have already assigned these values to other
+ * DLT_ codes, however, should give these codes the values
+ * from that platform, so that programs that use these codes will
+ * continue to compile - even though they won't correctly read
+ * files of these types.
+ */
+#define DLT_SLIP_BSDOS 15 /* BSD/OS Serial Line IP */
+#define DLT_PPP_BSDOS 16 /* BSD/OS Point-to-point Protocol */
+
+/*
+ * 17 was used for DLT_PFLOG in OpenBSD; it no longer is.
+ *
+ * It was DLT_LANE8023 in SuSE 6.3, so we defined LINKTYPE_PFLOG
+ * as 117 so that pflog captures would use a link-layer header type
+ * value that didn't collide with any other values. On all
+ * platforms other than OpenBSD, we defined DLT_PFLOG as 117,
+ * and we mapped between LINKTYPE_PFLOG and DLT_PFLOG.
+ *
+ * OpenBSD eventually switched to using 117 for DLT_PFLOG as well.
+ *
+ * Don't use 17 for anything else.
+ */
+
+/*
+ * 18 is used for DLT_PFSYNC in OpenBSD, NetBSD, DragonFly BSD and
+ * Mac OS X; don't use it for anything else. (FreeBSD uses 121,
+ * which collides with DLT_HHDLC, even though it doesn't use 18
+ * for anything and doesn't appear to have ever used it for anything.)
+ *
+ * We define it as 18 on those platforms; it is, unfortunately, used
+ * for DLT_CIP in Suse 6.3, so we don't define it as DLT_PFSYNC
+ * in general. As the packet format for it, like that for
+ * DLT_PFLOG, is not only OS-dependent but OS-version-dependent,
+ * we don't support printing it in tcpdump except on OSes that
+ * have the relevant header files, so it's not that useful on
+ * other platforms.
+ */
+#define DLT_PFSYNC 18 /* Packet filter state syncing */
+
+#define DLT_ATM_CLIP 19 /* Linux Classical-IP over ATM */
+
+/*
+ * These values are defined by NetBSD; other platforms should refrain from
+ * using them for other purposes, so that NetBSD savefiles with link
+ * types of 50 or 51 can be read as this type on all platforms.
+ */
+#define DLT_PPP_SERIAL 50 /* PPP over serial with HDLC encapsulation */
+#define DLT_PPP_ETHER 51 /* PPP over Ethernet */
+
+/*
+ * The Axent Raptor firewall - now the Symantec Enterprise Firewall - uses
+ * a link-layer type of 99 for the tcpdump it supplies. The link-layer
+ * header has 6 bytes of unknown data, something that appears to be an
+ * Ethernet type, and 36 bytes that appear to be 0 in at least one capture
+ * I've seen.
+ */
+#define DLT_SYMANTEC_FIREWALL 99
+
+/*
+ * Values between 100 and 103 are used in capture file headers as
+ * link-layer header type LINKTYPE_ values corresponding to DLT_ types
+ * that differ between platforms; don't use those values for new DLT_
+ * new types.
+ */
+
+/*
+ * Values starting with 104 are used for newly-assigned link-layer
+ * header type values; for those link-layer header types, the DLT_
+ * value returned by pcap_datalink() and passed to pcap_open_dead(),
+ * and the LINKTYPE_ value that appears in capture files, are the
+ * same.
+ *
+ * DLT_MATCHING_MIN is the lowest such value; DLT_MATCHING_MAX is
+ * the highest such value.
+ */
+#define DLT_MATCHING_MIN 104
+
+/*
+ * This value was defined by libpcap 0.5; platforms that have defined
+ * it with a different value should define it here with that value -
+ * a link type of 104 in a save file will be mapped to DLT_C_HDLC,
+ * whatever value that happens to be, so programs will correctly
+ * handle files with that link type regardless of the value of
+ * DLT_C_HDLC.
+ *
+ * The name DLT_C_HDLC was used by BSD/OS; we use that name for source
+ * compatibility with programs written for BSD/OS.
+ *
+ * libpcap 0.5 defined it as DLT_CHDLC; we define DLT_CHDLC as well,
+ * for source compatibility with programs written for libpcap 0.5.
+ */
+#define DLT_C_HDLC 104 /* Cisco HDLC */
+#define DLT_CHDLC DLT_C_HDLC
+
+#define DLT_IEEE802_11 105 /* IEEE 802.11 wireless */
+
+/*
+ * Values between 106 and 107 are used in capture file headers as
+ * link-layer types corresponding to DLT_ types that might differ
+ * between platforms; don't use those values for new DLT_ new types.
+ */
+
+/*
+ * Frame Relay; BSD/OS has a DLT_FR with a value of 11, but that collides
+ * with other values.
+ * DLT_FR and DLT_FRELAY packets start with the Q.922 Frame Relay header
+ * (DLCI, etc.).
+ */
+#define DLT_FRELAY 107
+
+/*
+ * OpenBSD DLT_LOOP, for loopback devices; it's like DLT_NULL, except
+ * that the AF_ type in the link-layer header is in network byte order.
+ *
+ * OpenBSD defines it as 12, but that collides with DLT_RAW, so we
+ * define it as 108 here. If OpenBSD picks up this file, it should
+ * define DLT_LOOP as 12 in its version, as per the comment above -
+ * and should not use 108 for any purpose.
+ */
+#define DLT_LOOP 108
+
+/*
+ * Values between 109 and 112 are used in capture file headers as
+ * link-layer types corresponding to DLT_ types that might differ
+ * between platforms; don't use those values for new DLT_ new types.
+ */
+
+/*
+ * Encapsulated packets for IPsec; DLT_ENC is 13 in OpenBSD, but that's
+ * DLT_SLIP_BSDOS in NetBSD, so we don't use 13 for it in OSes other
+ * than OpenBSD.
+ */
+#define DLT_ENC 109
+
+/*
+ * This is for Linux cooked sockets.
+ */
+#define DLT_LINUX_SLL 113
+
+/*
+ * Apple LocalTalk hardware.
+ */
+#define DLT_LTALK 114
+
+/*
+ * Acorn Econet.
+ */
+#define DLT_ECONET 115
+
+/*
+ * Reserved for use with OpenBSD ipfilter.
+ */
+#define DLT_IPFILTER 116
+
+/*
+ * For use in capture-file headers as a link-layer type corresponding
+ * to OpenBSD PF (Packet Filter) log.
+ */
+#define DLT_PFLOG 117
+
+/*
+ * Registered for Cisco-internal use.
+ */
+#define DLT_CISCO_IOS 118
+
+/*
+ * Reserved for 802.11 cards using the Prism II chips, with a link-layer
+ * header including Prism monitor mode information plus an 802.11
+ * header.
+ */
+#define DLT_PRISM_HEADER 119
+
+/*
+ * Reserved for Aironet 802.11 cards, with an Aironet link-layer header
+ * (see Doug Ambrisko's FreeBSD patches).
+ */
+#define DLT_AIRONET_HEADER 120
+
+/*
+ * Reserved for Siemens HiPath HDLC. XXX
+ */
+#define DLT_HHDLC 121
+
+/*
+ * Reserved for RFC 2625 IP-over-Fibre Channel.
+ */
+#define DLT_IP_OVER_FC 122
+
+/*
+ * Reserved for Full Frontal ATM on Solaris.
+ */
+#define DLT_SUNATM 123
+
+/*
+ * for private use.
+ */
+#define DLT_RIO 124 /* RapidIO */
+#define DLT_PCI_EXP 125 /* PCI Express */
+#define DLT_AURORA 126 /* Xilinx Aurora link layer */
+
+/*
+ * BSD header for 802.11 plus a number of bits of link-layer information
+ * including radio information.
+ */
+#ifndef DLT_IEEE802_11_RADIO
+#define DLT_IEEE802_11_RADIO 127
+#endif
+
+/*
+ * Reserved for TZSP encapsulation.
+ */
+#define DLT_TZSP 128 /* Tazmen Sniffer Protocol */
+
+/*
+ * Reserved for Linux ARCNET.
+ */
+#define DLT_ARCNET_LINUX 129
+
+/*
+ * Juniper-private data link types.
+ */
+#define DLT_JUNIPER_MLPPP 130
+#define DLT_JUNIPER_MLFR 131
+#define DLT_JUNIPER_ES 132
+#define DLT_JUNIPER_GGSN 133
+#define DLT_JUNIPER_MFR 134
+#define DLT_JUNIPER_ATM2 135
+#define DLT_JUNIPER_SERVICES 136
+#define DLT_JUNIPER_ATM1 137
+
+/*
+ * Apple IP-over-IEEE 1394, as per a request from Dieter Siegmund
+ * header:
+ *
+ * #define FIREWIRE_EUI64_LEN 8
+ * struct firewire_header {
+ * u_char firewire_dhost[FIREWIRE_EUI64_LEN];
+ * u_char firewire_shost[FIREWIRE_EUI64_LEN];
+ * u_short firewire_type;
+ * };
+ *
+ * with "firewire_type" being an Ethernet type value, rather than,
+ * for example, raw GASP frames being handed up.
+ */
+#define DLT_APPLE_IP_OVER_IEEE1394 138
+
+/*
+ * Various SS7 encapsulations, as per a request from Jeff Morriss
+ * <jeff.morriss[AT]ulticom.com> and subsequent discussions.
+ */
+#define DLT_MTP2_WITH_PHDR 139 /* pseudo-header with various info, followed by MTP2 */
+#define DLT_MTP2 140 /* MTP2, without pseudo-header */
+#define DLT_MTP3 141 /* MTP3, without pseudo-header or MTP2 */
+#define DLT_SCCP 142 /* SCCP, without pseudo-header or MTP2 or MTP3 */
+
+/*
+ * Reserved for DOCSIS.
+ */
+#define DLT_DOCSIS 143
+
+/*
+ * Reserved for Linux IrDA.
+ */
+#define DLT_LINUX_IRDA 144
+
+/*
+ * Reserved for IBM SP switch and IBM Next Federation switch.
+ */
+#define DLT_IBM_SP 145
+#define DLT_IBM_SN 146
+
+/*
+ * Reserved for private use. If you have some link-layer header type
+ * that you want to use within your organization, with the capture files
+ * using that link-layer header type not ever be sent outside your
+ * organization, you can use these values.
+ *
+ * No libpcap release will use these for any purpose, nor will any
+ * tcpdump release use them, either.
+ *
+ * Do *NOT* use these in capture files that you expect anybody not using
+ * your private versions of capture-file-reading tools to read; in
+ * particular, do *NOT* use them in products, otherwise you may find that
+ * people won't be able to use tcpdump, or snort, or Ethereal, or... to
+ * read capture files from your firewall/intrusion detection/traffic
+ * monitoring/etc. appliance, or whatever product uses that DLT_ value,
+ * and you may also find that the developers of those applications will
+ * not accept patches to let them read those files.
+ *
+ * Also, do not use them if somebody might send you a capture using them
+ * for *their* private type and tools using them for *your* private type
+ * would have to read them.
+ *
+ * as per the comment above, and use the type you're given.
+ */
+#define DLT_USER0 147
+#define DLT_USER1 148
+#define DLT_USER2 149
+#define DLT_USER3 150
+#define DLT_USER4 151
+#define DLT_USER5 152
+#define DLT_USER6 153
+#define DLT_USER7 154
+#define DLT_USER8 155
+#define DLT_USER9 156
+#define DLT_USER10 157
+#define DLT_USER11 158
+#define DLT_USER12 159
+#define DLT_USER13 160
+#define DLT_USER14 161
+#define DLT_USER15 162
+
+
+/*
+ * For future use with 802.11 captures - defined by AbsoluteValue
+ * Systems to store a number of bits of link-layer information
+ * including radio information:
+ *
+ * http://www.shaftnet.org/~pizza/software/capturefrm.txt
+ *
+ * but it might be used by some non-AVS drivers now or in the
+ * future.
+ */
+#define DLT_IEEE802_11_RADIO_AVS 163 /* 802.11 plus AVS radio header */
+
+/*
+ * Juniper-private data link type, as per request from
+ * for passing on chassis-internal metainformation such as
+ * QOS profiles, etc..
+ */
+#define DLT_JUNIPER_MONITOR 164
+
+/*
+ * Reserved for BACnet MS/TP.
+ */
+#define DLT_BACNET_MS_TP 165
+
+/*
+ *
+ * This is used in some OSes to allow a kernel socket filter to distinguish
+ * between incoming and outgoing packets, on a socket intended to
+ * supply pppd with outgoing packets so it can do dial-on-demand and
+ * hangup-on-lack-of-demand; incoming packets are filtered out so they
+ * don't cause pppd to hold the connection up (you don't want random
+ * input packets such as port scans, packets from old lost connections,
+ * etc. to force the connection to stay up).
+ *
+ * The first byte of the PPP header (0xff03) is modified to accomodate
+ * the direction - 0x00 = IN, 0x01 = OUT.
+ */
+#define DLT_PPP_PPPD 166
+
+/*
+ * Names for backwards compatibility with older versions of some PPP
+ * software; new software should use DLT_PPP_PPPD.
+ */
+#define DLT_PPP_WITH_DIRECTION DLT_PPP_PPPD
+#define DLT_LINUX_PPP_WITHDIRECTION DLT_PPP_PPPD
+
+/*
+ * Juniper-private data link type, as per request from
+ * for passing on chassis-internal metainformation such as
+ * QOS profiles, cookies, etc..
+ */
+#define DLT_JUNIPER_PPPOE 167
+#define DLT_JUNIPER_PPPOE_ATM 168
+
+#define DLT_GPRS_LLC 169 /* GPRS LLC */
+#define DLT_GPF_T 170 /* GPF-T (ITU-T G.7041/Y.1303) */
+#define DLT_GPF_F 171 /* GPF-F (ITU-T G.7041/Y.1303) */
+
+/*
+ * monitoring equipment.
+ */
+#define DLT_GCOM_T1E1 172
+#define DLT_GCOM_SERIAL 173
+
+/*
+ * Juniper-private data link type, as per request from
+ * for internal communication to Physical Interface Cards (PIC)
+ */
+#define DLT_JUNIPER_PIC_PEER 174
+
+/*
+ * Measurement Systems. They add an ERF header (see
+ * http://www.endace.com/support/EndaceRecordFormat.pdf) in front of
+ * the link-layer header.
+ */
+#define DLT_ERF_ETH 175 /* Ethernet */
+#define DLT_ERF_POS 176 /* Packet-over-SONET */
+
+/*
+ * for vISDN (http://www.orlandi.com/visdn/). Its link-layer header
+ * includes additional information before the LAPD header, so it's
+ * not necessarily a generic LAPD header.
+ */
+#define DLT_LINUX_LAPD 177
+
+/*
+ * Juniper-private data link type, as per request from
+ * The DLT_ are used for prepending meta-information
+ * like interface index, interface name
+ * before standard Ethernet, PPP, Frelay & C-HDLC Frames
+ */
+#define DLT_JUNIPER_ETHER 178
+#define DLT_JUNIPER_PPP 179
+#define DLT_JUNIPER_FRELAY 180
+#define DLT_JUNIPER_CHDLC 181
+
+/*
+ * Multi Link Frame Relay (FRF.16)
+ */
+#define DLT_MFR 182
+
+/*
+ * Juniper-private data link type, as per request from
+ * The DLT_ is used for internal communication with a
+ * voice Adapter Card (PIC)
+ */
+#define DLT_JUNIPER_VP 183
+
+/*
+ * Arinc 429 frames.
+ * Every frame contains a 32bit A429 label.
+ * More documentation on Arinc 429 can be found at
+ * http://www.condoreng.com/support/downloads/tutorials/ARINCTutorial.pdf
+ */
+#define DLT_A429 184
+
+/*
+ * Arinc 653 Interpartition Communication messages.
+ * Please refer to the A653-1 standard for more information.
+ */
+#define DLT_A653_ICM 185
+
+/*
+ * USB packets, beginning with a USB setup header; requested by
+ */
+#define DLT_USB 186
+
+/*
+ * Bluetooth HCI UART transport layer (part H:4); requested by
+ * Paolo Abeni.
+ */
+#define DLT_BLUETOOTH_HCI_H4 187
+
+/*
+ * IEEE 802.16 MAC Common Part Sublayer; requested by Maria Cruz
+ */
+#define DLT_IEEE802_16_MAC_CPS 188
+
+/*
+ * USB packets, beginning with a Linux USB header; requested by
+ */
+#define DLT_USB_LINUX 189
+
+/*
+ * Controller Area Network (CAN) v. 2.0B packets.
+ * Used to dump CAN packets coming from a CAN Vector board.
+ * More documentation on the CAN v2.0B frames can be found at
+ * http://www.can-cia.org/downloads/?269
+ */
+#define DLT_CAN20B 190
+
+/*
+ * IEEE 802.15.4, with address fields padded, as is done by Linux
+ * drivers; requested by Juergen Schimmer.
+ */
+#define DLT_IEEE802_15_4_LINUX 191
+
+/*
+ * Per Packet Information encapsulated packets.
+ */
+#define DLT_PPI 192
+
+/*
+ * Header for 802.16 MAC Common Part Sublayer plus a radiotap radio header;
+ * requested by Charles Clancy.
+ */
+#define DLT_IEEE802_16_MAC_CPS_RADIO 193
+
+/*
+ * Juniper-private data link type, as per request from
+ * The DLT_ is used for internal communication with a
+ * integrated service module (ISM).
+ */
+#define DLT_JUNIPER_ISM 194
+
+/*
+ * IEEE 802.15.4, exactly as it appears in the spec (no padding, no
+ */
+#define DLT_IEEE802_15_4 195
+
+/*
+ * Various link-layer types, with a pseudo-header, for SITA
+ */
+#define DLT_SITA 196
+
+/*
+ * Various link-layer types, with a pseudo-header, for Endace DAG cards;
+ * encapsulates Endace ERF records. Requested by Stephen Donnelly
+ */
+#define DLT_ERF 197
+
+/*
+ * Special header prepended to Ethernet packets when capturing from a
+ * u10 Networks board. Requested by Phil Mulholland
+ */
+#define DLT_RAIF1 198
+
+/*
+ * IPMB packet for IPMI, beginning with the I2C slave address, followed
+ * by the netFn and LUN, etc.. Requested by Chanthy Toeung
+ */
+#define DLT_IPMB 199
+
+/*
+ * Juniper-private data link type, as per request from
+ * The DLT_ is used for capturing data on a secure tunnel interface.
+ */
+#define DLT_JUNIPER_ST 200
+
+/*
+ * Bluetooth HCI UART transport layer (part H:4), with pseudo-header
+ * that includes direction information; requested by Paolo Abeni.
+ */
+#define DLT_BLUETOOTH_HCI_H4_WITH_PHDR 201
+
+/*
+ * AX.25 packet with a 1-byte KISS header; see
+ *
+ * http://www.ax25.net/kiss.htm
+ *
+ */
+#define DLT_AX25_KISS 202
+
+/*
+ * LAPD packets from an ISDN channel, starting with the address field,
+ * with no pseudo-header.
+ */
+#define DLT_LAPD 203
+
+/*
+ * Variants of various link-layer headers, with a one-byte direction
+ * pseudo-header prepended - zero means "received by this host",
+ * non-zero (any non-zero value) means "sent by this host" - as per
+ */
+#define DLT_PPP_WITH_DIR 204 /* PPP - don't confuse with DLT_PPP_WITH_DIRECTION */
+#define DLT_C_HDLC_WITH_DIR 205 /* Cisco HDLC */
+#define DLT_FRELAY_WITH_DIR 206 /* Frame Relay */
+#define DLT_LAPB_WITH_DIR 207 /* LAPB */
+
+/*
+ * 208 is reserved for an as-yet-unspecified proprietary link-layer
+ * type, as requested by Will Barker.
+ */
+
+/*
+ * IPMB with a Linux-specific pseudo-header; as requested by Alexey Neyman
+ */
+#define DLT_IPMB_LINUX 209
+
+/*
+ * FlexRay automotive bus - http://www.flexray.com/ - as requested
+ */
+#define DLT_FLEXRAY 210
+
+/*
+ * Media Oriented Systems Transport (MOST) bus for multimedia
+ * transport - http://www.mostcooperation.com/ - as requested
+ */
+#define DLT_MOST 211
+
+/*
+ * Local Interconnect Network (LIN) bus for vehicle networks -
+ * http://www.lin-subbus.org/ - as requested by Hannes Kaelber
+ */
+#define DLT_LIN 212
+
+/*
+ * X2E-private data link type used for serial line capture,
+ */
+#define DLT_X2E_SERIAL 213
+
+/*
+ * X2E-private data link type used for the Xoraya data logger
+ */
+#define DLT_X2E_XORAYA 214
+
+/*
+ * IEEE 802.15.4, exactly as it appears in the spec (no padding, no
+ * nothing), but with the PHY-level data for non-ASK PHYs (4 octets
+ * of 0 as preamble, one octet of SFD, one octet of frame length+
+ * reserved bit, and then the MAC-layer data, starting with the
+ * frame control field).
+ *
+ */
+#define DLT_IEEE802_15_4_NONASK_PHY 215
+
+/*
+ * captures from the Linux kernel /dev/input/eventN devices. This
+ * is used to communicate keystrokes and mouse movements from the
+ * Linux kernel to display systems, such as Xorg.
+ */
+#define DLT_LINUX_EVDEV 216
+
+/*
+ * GSM Um and Abis interfaces, preceded by a "gsmtap" header.
+ *
+ */
+#define DLT_GSMTAP_UM 217
+#define DLT_GSMTAP_ABIS 218
+
+/*
+ * MPLS, with an MPLS label as the link-layer header.
+ * of OpenBSD.
+ */
+#define DLT_MPLS 219
+
+/*
+ * USB packets, beginning with a Linux USB header, with the USB header
+ * padded to 64 bytes; required for memory-mapped access.
+ */
+#define DLT_USB_LINUX_MMAPPED 220
+
+/*
+ * DECT packets, with a pseudo-header; requested by
+ */
+#define DLT_DECT 221
+
+/*
+ * Date: Mon, 11 May 2009 11:18:30 -0500
+ *
+ * DLT_AOS. We need it for AOS Space Data Link Protocol.
+ * I have already written dissectors for but need an OK from
+ * legal before I can submit a patch.
+ *
+ */
+#define DLT_AOS 222
+
+/*
+ * Wireless HART (Highway Addressable Remote Transducer)
+ * From the HART Communication Foundation
+ * IES/PAS 62591
+ *
+ */
+#define DLT_WIHART 223
+
+/*
+ * Fibre Channel FC-2 frames, beginning with a Frame_Header.
+ */
+#define DLT_FC_2 224
+
+/*
+ * Fibre Channel FC-2 frames, beginning with an encoding of the
+ * SOF, and ending with an encoding of the EOF.
+ *
+ * The encodings represent the frame delimiters as 4-byte sequences
+ * representing the corresponding ordered sets, with K28.5
+ * represented as 0xBC, and the D symbols as the corresponding
+ * byte values; for example, SOFi2, which is K28.5 - D21.5 - D1.2 - D21.2,
+ * is represented as 0xBC 0xB5 0x55 0x55.
+ *
+ */
+#define DLT_FC_2_WITH_FRAME_DELIMS 225
+
+/*
+ *
+ * The pseudo-header starts with a one-byte version number; for version 2,
+ * the pseudo-header is:
+ *
+ * struct dl_ipnetinfo {
+ * u_int8_t dli_version;
+ * u_int8_t dli_family;
+ * u_int16_t dli_htype;
+ * u_int32_t dli_pktlen;
+ * u_int32_t dli_ifindex;
+ * u_int32_t dli_grifindex;
+ * u_int32_t dli_zsrc;
+ * u_int32_t dli_zdst;
+ * };
+ *
+ * dli_version is 2 for the current version of the pseudo-header.
+ *
+ * dli_family is a Solaris address family value, so it's 2 for IPv4
+ * and 26 for IPv6.
+ *
+ * dli_htype is a "hook type" - 0 for incoming packets, 1 for outgoing
+ * packets, and 2 for packets arriving from another zone on the same
+ * machine.
+ *
+ * dli_pktlen is the length of the packet data following the pseudo-header
+ * (so the captured length minus dli_pktlen is the length of the
+ * pseudo-header, assuming the entire pseudo-header was captured).
+ *
+ * dli_ifindex is the interface index of the interface on which the
+ * packet arrived.
+ *
+ * dli_grifindex is the group interface index number (for IPMP interfaces).
+ *
+ * dli_zsrc is the zone identifier for the source of the packet.
+ *
+ * dli_zdst is the zone identifier for the destination of the packet.
+ *
+ * A zone number of 0 is the global zone; a zone number of 0xffffffff
+ * means that the packet arrived from another host on the network, not
+ * from another zone on the same machine.
+ *
+ * An IPv4 or IPv6 datagram follows the pseudo-header; dli_family indicates
+ * which of those it is.
+ */
+#define DLT_IPNET 226
+
+/*
+ * CAN (Controller Area Network) frames, with a pseudo-header as supplied
+ * by Linux SocketCAN. See Documentation/networking/can.txt in the Linux
+ * source.
+ *
+ */
+#define DLT_CAN_SOCKETCAN 227
+
+/*
+ * Raw IPv4/IPv6; different from DLT_RAW in that the DLT_ value specifies
+ */
+#define DLT_IPV4 228
+#define DLT_IPV6 229
+
+/*
+ * IEEE 802.15.4, exactly as it appears in the spec (no padding, no
+ * nothing), and with no FCS at the end of the frame; requested by
+ */
+#define DLT_IEEE802_15_4_NOFCS 230
+
+/*
+ * Raw D-Bus:
+ *
+ * http://www.freedesktop.org/wiki/Software/dbus
+ *
+ * messages:
+ *
+ * http://dbus.freedesktop.org/doc/dbus-specification.html#message-protocol-messages
+ *
+ * starting with the endianness flag, followed by the message type, etc.,
+ * but without the authentication handshake before the message sequence:
+ *
+ * http://dbus.freedesktop.org/doc/dbus-specification.html#auth-protocol
+ *
+ */
+#define DLT_DBUS 231
+
+/*
+ * Juniper-private data link type, as per request from
+ */
+#define DLT_JUNIPER_VS 232
+#define DLT_JUNIPER_SRX_E2E 233
+#define DLT_JUNIPER_FIBRECHANNEL 234
+
+/*
+ * DVB-CI (DVB Common Interface for communication between a PC Card
+ * module and a DVB receiver). See
+ *
+ * http://www.kaiser.cx/pcap-dvbci.html
+ *
+ * for the specification.
+ *
+ */
+#define DLT_DVB_CI 235
+
+/*
+ * Variant of 3GPP TS 27.010 multiplexing protocol (similar to, but
+ * *not* the same as, 27.010). Requested by Hans-Christoph Schemmel
+ */
+#define DLT_MUX27010 236
+
+/*
+ * STANAG 5066 D_PDUs. Requested by M. Baris Demiray
+ */
+#define DLT_STANAG_5066_D_PDU 237
+
+/*
+ * Juniper-private data link type, as per request from
+ */
+#define DLT_JUNIPER_ATM_CEMIC 238
+
+/*
+ * NetFilter LOG messages
+ * (payload of netlink NFNL_SUBSYS_ULOG/NFULNL_MSG_PACKET packets)
+ *
+ */
+#define DLT_NFLOG 239
+
+/*
+ * Hilscher Gesellschaft fuer Systemautomation mbH link-layer type
+ * for Ethernet packets with a 4-byte pseudo-header and always
+ * with the payload including the FCS, as supplied by their
+ * netANALYZER hardware and software.
+ *
+ */
+#define DLT_NETANALYZER 240
+
+/*
+ * Hilscher Gesellschaft fuer Systemautomation mbH link-layer type
+ * for Ethernet packets with a 4-byte pseudo-header and FCS and
+ * with the Ethernet header preceded by 7 bytes of preamble and
+ * 1 byte of SFD, as supplied by their netANALYZER hardware and
+ * software.
+ *
+ */
+#define DLT_NETANALYZER_TRANSPARENT 241
+
+/*
+ * IP-over-Infiniband, as specified by RFC 4391.
+ *
+ */
+#define DLT_IPOIB 242
+
+/*
+ * MPEG-2 transport stream (ISO 13818-1/ITU-T H.222.0).
+ *
+ */
+#define DLT_MPEG_2_TS 243
+
+/*
+ * ng4T GmbH's UMTS Iub/Iur-over-ATM and Iub/Iur-over-IP format as
+ * used by their ng40 protocol tester.
+ *
+ */
+#define DLT_NG40 244
+
+/*
+ * Pseudo-header giving adapter number and flags, followed by an NFC
+ * (Near-Field Communications) Logical Link Control Protocol (LLCP) PDU,
+ * as specified by NFC Forum Logical Link Control Protocol Technical
+ * Specification LLCP 1.1.
+ *
+ */
+#define DLT_NFC_LLCP 245
+
+
+#define DLT_MATCHING_MAX 245 /* highest value in the "matching" range */
+
+/*
+ * The instruction encodings.
+ */
+/* instruction classes */
+#define BPF_CLASS(code) ((code) & 0x07)
+#define BPF_LD 0x00
+#define BPF_LDX 0x01
+#define BPF_ST 0x02
+#define BPF_STX 0x03
+#define BPF_ALU 0x04
+#define BPF_JMP 0x05
+#define BPF_RET 0x06
+#define BPF_MISC 0x07
+
+/* ld/ldx fields */
+#define BPF_SIZE(code) ((code) & 0x18)
+#define BPF_W 0x00
+#define BPF_H 0x08
+#define BPF_B 0x10
+#define BPF_MODE(code) ((code) & 0xe0)
+#define BPF_IMM 0x00
+#define BPF_ABS 0x20
+#define BPF_IND 0x40
+#define BPF_MEM 0x60
+#define BPF_LEN 0x80
+#define BPF_MSH 0xa0
+
+/* alu/jmp fields */
+#define BPF_OP(code) ((code) & 0xf0)
+#define BPF_ADD 0x00
+#define BPF_SUB 0x10
+#define BPF_MUL 0x20
+#define BPF_DIV 0x30
+#define BPF_OR 0x40
+#define BPF_AND 0x50
+#define BPF_LSH 0x60
+#define BPF_RSH 0x70
+#define BPF_NEG 0x80
+#define BPF_JA 0x00
+#define BPF_JEQ 0x10
+#define BPF_JGT 0x20
+#define BPF_JGE 0x30
+#define BPF_JSET 0x40
+#define BPF_SRC(code) ((code) & 0x08)
+#define BPF_K 0x00
+#define BPF_X 0x08
+
+/* ret - BPF_K and BPF_X also apply */
+#define BPF_RVAL(code) ((code) & 0x18)
+#define BPF_A 0x10
+
+/* misc */
+#define BPF_MISCOP(code) ((code) & 0xf8)
+#define BPF_TAX 0x00
+#define BPF_TXA 0x80
+
+/*
+ * The instruction data structure.
+ */
+struct bpf_insn {
+ u_short code;
+ u_char jt;
+ u_char jf;
+ bpf_u_int32 k;
+};
+
+/*
+ * Macros for insn array initializers.
+ */
+#define BPF_STMT(code, k) { (u_short)(code), 0, 0, k }
+#define BPF_JUMP(code, k, jt, jf) { (u_short)(code), jt, jf, k }
+
+#pragma pack(4)
+
+/*
+ * Structure to retrieve available DLTs for the interface.
+ */
+struct bpf_dltlist {
+ u_int32_t bfl_len; /* number of bfd_list array */
+ union {
+ u_int32_t *bflu_list; /* array of DLTs */
+ u_int64_t bflu_pad;
+ } bfl_u;
+};
+#define bfl_list bfl_u.bflu_list
+
+#pragma pack()
+
+
+
+/*
+ * Number of scratch memory words (for BPF_LD|BPF_MEM and BPF_ST).
+ */
+#define BPF_MEMWORDS 16
+
+#endif /* _NET_BPF_H_ */
--- /dev/null
+/*
+ * Copyright (c) 1999-2013 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+#ifndef DLIL_H
+#define DLIL_H
+#endif /* DLIL_H */
--- /dev/null
+/*
+ * Copyright (c) 2000-2010 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Fundamental constants relating to ethernet.
+ *
+ */
+
+#ifndef _NET_ETHERNET_H_
+#define _NET_ETHERNET_H_
+#include <sys/appleapiopts.h>
+#include <sys/types.h> /* u_ types */
+
+/*
+ * The number of bytes in an ethernet (MAC) address.
+ */
+#define ETHER_ADDR_LEN 6
+
+/*
+ * The number of bytes in the type field.
+ */
+#define ETHER_TYPE_LEN 2
+
+/*
+ * The number of bytes in the trailing CRC field.
+ */
+#define ETHER_CRC_LEN 4
+
+/*
+ * The length of the combined header.
+ */
+#define ETHER_HDR_LEN (ETHER_ADDR_LEN*2+ETHER_TYPE_LEN)
+
+/*
+ * The minimum packet length.
+ */
+#define ETHER_MIN_LEN 64
+
+/*
+ * The maximum packet length.
+ */
+#define ETHER_MAX_LEN 1518
+
+/*
+ * Mbuf adjust factor to force 32-bit alignment of IP header.
+ * Drivers should do m_adj(m, ETHER_ALIGN) when setting up a
+ * receive so the upper layers get the IP header properly aligned
+ * past the 14-byte Ethernet header.
+ */
+#define ETHER_ALIGN 2 /* driver adjust for IP hdr alignment */
+
+/*
+ * A macro to validate a length with
+ */
+#define ETHER_IS_VALID_LEN(foo) \
+ ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN)
+
+/*
+ * Structure of a 10Mb/s Ethernet header.
+ */
+struct ether_header {
+ u_char ether_dhost[ETHER_ADDR_LEN];
+ u_char ether_shost[ETHER_ADDR_LEN];
+ u_short ether_type;
+};
+
+/*
+ * Structure of a 48-bit Ethernet address.
+ */
+struct ether_addr {
+ u_char octet[ETHER_ADDR_LEN];
+};
+
+#define ether_addr_octet octet
+
+#define ETHERTYPE_PUP 0x0200 /* PUP protocol */
+#define ETHERTYPE_IP 0x0800 /* IP protocol */
+#define ETHERTYPE_ARP 0x0806 /* Addr. resolution protocol */
+#define ETHERTYPE_REVARP 0x8035 /* reverse Addr. resolution protocol */
+#define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tagging */
+#define ETHERTYPE_IPV6 0x86dd /* IPv6 */
+#define ETHERTYPE_PAE 0x888e /* EAPOL PAE/802.1x */
+#define ETHERTYPE_RSN_PREAUTH 0x88c7 /* 802.11i / RSN Pre-Authentication */
+#define ETHERTYPE_LOOPBACK 0x9000 /* used to test interfaces */
+/* XXX - add more useful types here */
+
+/*
+ * The ETHERTYPE_NTRAILER packet types starting at ETHERTYPE_TRAIL have
+ * (type-ETHERTYPE_TRAIL)*512 bytes of data followed
+ * by an ETHER type (as given above) and then the (variable-length) header.
+ */
+#define ETHERTYPE_TRAIL 0x1000 /* Trailer packet */
+#define ETHERTYPE_NTRAILER 16
+
+#define ETHERMTU (ETHER_MAX_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
+#define ETHERMIN (ETHER_MIN_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
+
+
+#include <sys/cdefs.h>
+
+/*
+ * Ethernet address conversion/parsing routines.
+ */
+__BEGIN_DECLS
+
+int ether_hostton(const char *, struct ether_addr *);
+int ether_line(const char *, struct ether_addr *, char *);
+char *ether_ntoa(const struct ether_addr *);
+struct ether_addr *ether_aton(const char *);
+int ether_ntohost(char *, const struct ether_addr *);
+__END_DECLS
+
+#endif /* !_NET_ETHERNET_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2000-2015 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ * @(#)if.h 8.1 (Berkeley) 6/10/93
+ */
+
+#ifndef _NET_IF_H_
+#define _NET_IF_H_
+
+#include <sys/cdefs.h>
+
+#define IF_NAMESIZE 16
+
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
+#include <sys/appleapiopts.h>
+#ifdef __APPLE__
+/*
+ * Define Data-Link event subclass, and associated
+ * events.
+ */
+
+#define KEV_DL_SUBCLASS 2
+
+#define KEV_DL_SIFFLAGS 1
+#define KEV_DL_SIFMETRICS 2
+#define KEV_DL_SIFMTU 3
+#define KEV_DL_SIFPHYS 4
+#define KEV_DL_SIFMEDIA 5
+#define KEV_DL_SIFGENERIC 6
+#define KEV_DL_ADDMULTI 7
+#define KEV_DL_DELMULTI 8
+#define KEV_DL_IF_ATTACHED 9
+#define KEV_DL_IF_DETACHING 10
+#define KEV_DL_IF_DETACHED 11
+#define KEV_DL_LINK_OFF 12
+#define KEV_DL_LINK_ON 13
+#define KEV_DL_PROTO_ATTACHED 14
+#define KEV_DL_PROTO_DETACHED 15
+#define KEV_DL_LINK_ADDRESS_CHANGED 16
+#define KEV_DL_WAKEFLAGS_CHANGED 17
+#define KEV_DL_IF_IDLE_ROUTE_REFCNT 18
+#define KEV_DL_IFCAP_CHANGED 19
+#define KEV_DL_LINK_QUALITY_METRIC_CHANGED 20
+#define KEV_DL_NODE_PRESENCE 21
+#define KEV_DL_NODE_ABSENCE 22
+#define KEV_DL_MASTER_ELECTED 23
+#define KEV_DL_ISSUES 24
+#define KEV_DL_IFDELEGATE_CHANGED 25
+#define KEV_DL_AWDL_RESTRICTED 26
+#define KEV_DL_AWDL_UNRESTRICTED 27
+#define KEV_DL_RRC_STATE_CHANGED 28
+
+#include <net/if_var.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#endif
+
+struct if_clonereq {
+ int ifcr_total; /* total cloners (out) */
+ int ifcr_count; /* room for this many in user buffer */
+ char *ifcr_buffer; /* buffer for cloner names */
+};
+
+
+#define IFF_UP 0x1 /* interface is up */
+#define IFF_BROADCAST 0x2 /* broadcast address valid */
+#define IFF_DEBUG 0x4 /* turn on debugging */
+#define IFF_LOOPBACK 0x8 /* is a loopback net */
+#define IFF_POINTOPOINT 0x10 /* interface is point-to-point link */
+#define IFF_NOTRAILERS 0x20 /* obsolete: avoid use of trailers */
+#define IFF_RUNNING 0x40 /* resources allocated */
+#define IFF_NOARP 0x80 /* no address resolution protocol */
+#define IFF_PROMISC 0x100 /* receive all packets */
+#define IFF_ALLMULTI 0x200 /* receive all multicast packets */
+#define IFF_OACTIVE 0x400 /* transmission in progress */
+#define IFF_SIMPLEX 0x800 /* can't hear own transmissions */
+#define IFF_LINK0 0x1000 /* per link layer defined bit */
+#define IFF_LINK1 0x2000 /* per link layer defined bit */
+#define IFF_LINK2 0x4000 /* per link layer defined bit */
+#define IFF_ALTPHYS IFF_LINK2 /* use alternate physical connection */
+#define IFF_MULTICAST 0x8000 /* supports multicast */
+
+
+
+/*
+ * Capabilities that interfaces can advertise.
+ *
+ * struct ifnet.if_capabilities
+ * contains the optional features & capabilities a particular interface
+ * supports (not only the driver but also the detected hw revision).
+ * Capabilities are defined by IFCAP_* below.
+ * struct ifnet.if_capenable
+ * contains the enabled (either by default or through ifconfig) optional
+ * features & capabilities on this interface.
+ * Capabilities are defined by IFCAP_* below.
+ * struct if_data.ifi_hwassist in IFNET_* form, defined in net/kpi_interface.h,
+ * contains the enabled optional features & capabilites that can be used
+ * individually per packet and are specified in the mbuf pkthdr.csum_flags
+ * field. IFCAP_* and IFNET_* do not match one to one and IFNET_* may be
+ * more detailed or differenciated than IFCAP_*.
+ * IFNET_* hwassist flags have corresponding CSUM_* in sys/mbuf.h
+ */
+#define IFCAP_RXCSUM 0x00001 /* can offload checksum on RX */
+#define IFCAP_TXCSUM 0x00002 /* can offload checksum on TX */
+#define IFCAP_VLAN_MTU 0x00004 /* VLAN-compatible MTU */
+#define IFCAP_VLAN_HWTAGGING 0x00008 /* hardware VLAN tag support */
+#define IFCAP_JUMBO_MTU 0x00010 /* 9000 byte MTU supported */
+#define IFCAP_TSO4 0x00020 /* can do TCP Segmentation Offload */
+#define IFCAP_TSO6 0x00040 /* can do TCP6 Segmentation Offload */
+#define IFCAP_LRO 0x00080 /* can do Large Receive Offload */
+#define IFCAP_AV 0x00100 /* can do 802.1 AV Bridging */
+#define IFCAP_TXSTATUS 0x00200 /* can return linklevel xmit status */
+
+#define IFCAP_HWCSUM (IFCAP_RXCSUM | IFCAP_TXCSUM)
+#define IFCAP_TSO (IFCAP_TSO4 | IFCAP_TSO6)
+
+#define IFCAP_VALID (IFCAP_HWCSUM | IFCAP_TSO | IFCAP_LRO | IFCAP_VLAN_MTU | \
+ IFCAP_VLAN_HWTAGGING | IFCAP_JUMBO_MTU | IFCAP_AV | IFCAP_TXSTATUS)
+
+#define IFQ_MAXLEN 128
+#define IFNET_SLOWHZ 1 /* granularity is 1 second */
+#define IFQ_TARGET_DELAY (10ULL * 1000 * 1000) /* 10 ms */
+#define IFQ_UPDATE_INTERVAL (100ULL * 1000 * 1000) /* 100 ms */
+
+/*
+ * Message format for use in obtaining information about interfaces
+ * from sysctl and the routing socket
+ */
+struct if_msghdr {
+ unsigned short ifm_msglen; /* to skip non-understood messages */
+ unsigned char ifm_version; /* future binary compatability */
+ unsigned char ifm_type; /* message type */
+ int ifm_addrs; /* like rtm_addrs */
+ int ifm_flags; /* value of if_flags */
+ unsigned short ifm_index; /* index for associated ifp */
+ struct if_data ifm_data; /* statistics and other data about if */
+};
+
+/*
+ * Message format for use in obtaining information about interface addresses
+ * from sysctl and the routing socket
+ */
+struct ifa_msghdr {
+ unsigned short ifam_msglen; /* to skip non-understood messages */
+ unsigned char ifam_version; /* future binary compatability */
+ unsigned char ifam_type; /* message type */
+ int ifam_addrs; /* like rtm_addrs */
+ int ifam_flags; /* value of ifa_flags */
+ unsigned short ifam_index; /* index for associated ifp */
+ int ifam_metric; /* value of ifa_metric */
+};
+
+/*
+ * Message format for use in obtaining information about multicast addresses
+ * from the routing socket
+ */
+struct ifma_msghdr {
+ unsigned short ifmam_msglen; /* to skip non-understood messages */
+ unsigned char ifmam_version; /* future binary compatability */
+ unsigned char ifmam_type; /* message type */
+ int ifmam_addrs; /* like rtm_addrs */
+ int ifmam_flags; /* value of ifa_flags */
+ unsigned short ifmam_index; /* index for associated ifp */
+};
+
+/*
+ * Message format for use in obtaining information about interfaces
+ * from sysctl
+ */
+struct if_msghdr2 {
+ u_short ifm_msglen; /* to skip over non-understood messages */
+ u_char ifm_version; /* future binary compatability */
+ u_char ifm_type; /* message type */
+ int ifm_addrs; /* like rtm_addrs */
+ int ifm_flags; /* value of if_flags */
+ u_short ifm_index; /* index for associated ifp */
+ int ifm_snd_len; /* instantaneous length of send queue */
+ int ifm_snd_maxlen; /* maximum length of send queue */
+ int ifm_snd_drops; /* number of drops in send queue */
+ int ifm_timer; /* time until if_watchdog called */
+ struct if_data64 ifm_data; /* statistics and other data */
+};
+
+/*
+ * Message format for use in obtaining information about multicast addresses
+ * from sysctl
+ */
+struct ifma_msghdr2 {
+ u_short ifmam_msglen; /* to skip over non-understood messages */
+ u_char ifmam_version; /* future binary compatability */
+ u_char ifmam_type; /* message type */
+ int ifmam_addrs; /* like rtm_addrs */
+ int ifmam_flags; /* value of ifa_flags */
+ u_short ifmam_index; /* index for associated ifp */
+ int32_t ifmam_refcount;
+};
+
+/*
+ * ifdevmtu: interface device mtu
+ * Used with SIOCGIFDEVMTU to get the current mtu in use by the device,
+ * as well as the minimum and maximum mtu allowed by the device.
+ */
+struct ifdevmtu {
+ int ifdm_current;
+ int ifdm_min;
+ int ifdm_max;
+};
+
+#pragma pack(4)
+
+/*
+ ifkpi: interface kpi ioctl
+ Used with SIOCSIFKPI and SIOCGIFKPI.
+
+ ifk_module_id - From in the kernel, a value from kev_vendor_code_find. From
+ user space, a value from SIOCGKEVVENDOR ioctl on a kernel event socket.
+ ifk_type - The type. Types are specific to each module id.
+ ifk_data - The data. ifk_ptr may be a 64bit pointer for 64 bit processes.
+
+ Copying data between user space and kernel space is done using copyin
+ and copyout. A process may be running in 64bit mode. In such a case,
+ the pointer will be a 64bit pointer, not a 32bit pointer. The following
+ sample is a safe way to copy the data in to the kernel from either a
+ 32bit or 64bit process:
+
+ user_addr_t tmp_ptr;
+ if (IS_64BIT_PROCESS(current_proc())) {
+ tmp_ptr = CAST_USER_ADDR_T(ifkpi.ifk_data.ifk_ptr64);
+ }
+ else {
+ tmp_ptr = CAST_USER_ADDR_T(ifkpi.ifk_data.ifk_ptr);
+ }
+ error = copyin(tmp_ptr, allocated_dst_buffer, size of allocated_dst_buffer);
+ */
+
+struct ifkpi {
+ unsigned int ifk_module_id;
+ unsigned int ifk_type;
+ union {
+ void *ifk_ptr;
+ int ifk_value;
+ } ifk_data;
+};
+
+/* Wake capabilities of a interface */
+#define IF_WAKE_ON_MAGIC_PACKET 0x01
+
+
+#pragma pack()
+
+/*
+ * Interface request structure used for socket
+ * ioctl's. All interface ioctl's must have parameter
+ * definitions which begin with ifr_name. The
+ * remainder may be interface specific.
+ */
+struct ifreq {
+#ifndef IFNAMSIZ
+#define IFNAMSIZ IF_NAMESIZE
+#endif
+ char ifr_name[IFNAMSIZ]; /* if name, e.g. "en0" */
+ union {
+ struct sockaddr ifru_addr;
+ struct sockaddr ifru_dstaddr;
+ struct sockaddr ifru_broadaddr;
+ short ifru_flags;
+ int ifru_metric;
+ int ifru_mtu;
+ int ifru_phys;
+ int ifru_media;
+ int ifru_intval;
+ caddr_t ifru_data;
+ struct ifdevmtu ifru_devmtu;
+ struct ifkpi ifru_kpi;
+ u_int32_t ifru_wake_flags;
+ u_int32_t ifru_route_refcnt;
+ int ifru_cap[2];
+ } ifr_ifru;
+#define ifr_addr ifr_ifru.ifru_addr /* address */
+#define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-to-p link */
+#define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */
+#ifdef __APPLE__
+#define ifr_flags ifr_ifru.ifru_flags /* flags */
+#else
+#define ifr_flags ifr_ifru.ifru_flags[0] /* flags */
+#define ifr_prevflags ifr_ifru.ifru_flags[1] /* flags */
+#endif /* __APPLE__ */
+#define ifr_metric ifr_ifru.ifru_metric /* metric */
+#define ifr_mtu ifr_ifru.ifru_mtu /* mtu */
+#define ifr_phys ifr_ifru.ifru_phys /* physical wire */
+#define ifr_media ifr_ifru.ifru_media /* physical media */
+#define ifr_data ifr_ifru.ifru_data /* for use by interface */
+#define ifr_devmtu ifr_ifru.ifru_devmtu
+#define ifr_intval ifr_ifru.ifru_intval /* integer value */
+#define ifr_kpi ifr_ifru.ifru_kpi
+#define ifr_wake_flags ifr_ifru.ifru_wake_flags /* wake capabilities */
+#define ifr_route_refcnt ifr_ifru.ifru_route_refcnt /* route references count */
+#define ifr_reqcap ifr_ifru.ifru_cap[0] /* requested capabilities */
+#define ifr_curcap ifr_ifru.ifru_cap[1] /* current capabilities */
+};
+
+#define _SIZEOF_ADDR_IFREQ(ifr) \
+ ((ifr).ifr_addr.sa_len > sizeof (struct sockaddr) ? \
+ (sizeof (struct ifreq) - sizeof (struct sockaddr) + \
+ (ifr).ifr_addr.sa_len) : sizeof (struct ifreq))
+
+struct ifaliasreq {
+ char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */
+ struct sockaddr ifra_addr;
+ struct sockaddr ifra_broadaddr;
+ struct sockaddr ifra_mask;
+};
+
+struct rslvmulti_req {
+ struct sockaddr *sa;
+ struct sockaddr **llsa;
+};
+
+#pragma pack(4)
+
+struct ifmediareq {
+ char ifm_name[IFNAMSIZ]; /* if name, e.g. "en0" */
+ int ifm_current; /* current media options */
+ int ifm_mask; /* don't care mask */
+ int ifm_status; /* media status */
+ int ifm_active; /* active options */
+ int ifm_count; /* # entries in ifm_ulist array */
+ int *ifm_ulist; /* media words */
+};
+
+#pragma pack()
+
+
+
+#pragma pack(4)
+struct ifdrv {
+ char ifd_name[IFNAMSIZ]; /* if name, e.g. "en0" */
+ unsigned long ifd_cmd;
+ size_t ifd_len; /* length of ifd_data buffer */
+ void *ifd_data;
+};
+#pragma pack()
+
+
+/*
+ * Structure used to retrieve aux status data from interfaces.
+ * Kernel suppliers to this interface should respect the formatting
+ * needed by ifconfig(8): each line starts with a TAB and ends with
+ * a newline.
+ */
+
+#define IFSTATMAX 800 /* 10 lines of text */
+struct ifstat {
+ char ifs_name[IFNAMSIZ]; /* if name, e.g. "en0" */
+ char ascii[IFSTATMAX + 1];
+};
+
+/*
+ * Structure used in SIOCGIFCONF request.
+ * Used to retrieve interface configuration
+ * for machine (useful for programs which
+ * must know all networks accessible).
+ */
+#pragma pack(4)
+struct ifconf {
+ int ifc_len; /* size of associated buffer */
+ union {
+ caddr_t ifcu_buf;
+ struct ifreq *ifcu_req;
+ } ifc_ifcu;
+};
+#pragma pack()
+#define ifc_buf ifc_ifcu.ifcu_buf /* buffer address */
+#define ifc_req ifc_ifcu.ifcu_req /* array of structures returned */
+
+
+/*
+ * DLIL KEV_DL_PROTO_ATTACHED/DETACHED structure
+ */
+struct kev_dl_proto_data {
+ struct net_event_data link_data;
+ u_int32_t proto_family;
+ u_int32_t proto_remaining_count;
+};
+
+
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
+
+struct if_nameindex {
+ unsigned int if_index; /* 1, 2, ... */
+ char *if_name; /* null terminated name: "le0", ... */
+};
+
+__BEGIN_DECLS
+unsigned int if_nametoindex(const char *);
+char *if_indextoname(unsigned int, char *);
+struct if_nameindex *if_nameindex(void);
+void if_freenameindex(struct if_nameindex *);
+__END_DECLS
+
+
+#endif /* !_NET_IF_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2000-2012 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1986, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ * @(#)if_arp.h 8.1 (Berkeley) 6/10/93
+ * $FreeBSD: src/sys/net/if_arp.h,v 1.14.2.1 2000/07/11 20:46:55 archie Exp $
+ */
+
+#ifndef _NET_IF_ARP_H_
+#define _NET_IF_ARP_H_
+#include <stdint.h>
+#include <sys/appleapiopts.h>
+#include <netinet/in.h>
+
+/*
+ * Address Resolution Protocol.
+ *
+ * See RFC 826 for protocol description. ARP packets are variable
+ * in size; the arphdr structure defines the fixed-length portion.
+ * Protocol type values are the same as those for 10 Mb/s Ethernet.
+ * It is followed by the variable-sized fields ar_sha, arp_spa,
+ * arp_tha and arp_tpa in that order, according to the lengths
+ * specified. Field names used correspond to RFC 826.
+ */
+struct arphdr {
+ u_short ar_hrd; /* format of hardware address */
+#define ARPHRD_ETHER 1 /* ethernet hardware format */
+#define ARPHRD_IEEE802 6 /* token-ring hardware format */
+#define ARPHRD_FRELAY 15 /* frame relay hardware format */
+#define ARPHRD_IEEE1394 24 /* IEEE1394 hardware address */
+#define ARPHRD_IEEE1394_EUI64 27 /* IEEE1394 EUI-64 */
+ u_short ar_pro; /* format of protocol address */
+ u_char ar_hln; /* length of hardware address */
+ u_char ar_pln; /* length of protocol address */
+ u_short ar_op; /* one of: */
+#define ARPOP_REQUEST 1 /* request to resolve address */
+#define ARPOP_REPLY 2 /* response to previous request */
+#define ARPOP_REVREQUEST 3 /* request protocol address given hardware */
+#define ARPOP_REVREPLY 4 /* response giving protocol address */
+#define ARPOP_INVREQUEST 8 /* request to identify peer */
+#define ARPOP_INVREPLY 9 /* response identifying peer */
+/*
+ * The remaining fields are variable in size,
+ * according to the sizes above.
+ */
+#ifdef COMMENT_ONLY
+ u_char ar_sha[]; /* sender hardware address */
+ u_char ar_spa[]; /* sender protocol address */
+ u_char ar_tha[]; /* target hardware address */
+ u_char ar_tpa[]; /* target protocol address */
+#endif
+};
+
+/*
+ * ARP ioctl request
+ */
+struct arpreq {
+ struct sockaddr arp_pa; /* protocol address */
+ struct sockaddr arp_ha; /* hardware address */
+ int arp_flags; /* flags */
+};
+/* arp_flags and at_flags field values */
+#define ATF_INUSE 0x01 /* entry in use */
+#define ATF_COM 0x02 /* completed entry (enaddr valid) */
+#define ATF_PERM 0x04 /* permanent entry */
+#define ATF_PUBL 0x08 /* publish entry (respond for other host) */
+#define ATF_USETRAILERS 0x10 /* has requested trailers */
+
+struct arpstat {
+ /* Normal things that happen: */
+ uint32_t txrequests; /* # of ARP requests sent by this host. */
+ uint32_t txreplies; /* # of ARP replies sent by this host. */
+ uint32_t txannounces; /* # of ARP announcements sent by this host. */
+ uint32_t rxrequests; /* # of ARP requests received by this host. */
+ uint32_t rxreplies; /* # of ARP replies received by this host. */
+ uint32_t received; /* # of ARP packets received by this host. */
+
+ /* Abnormal event and error counting: */
+ uint32_t txconflicts; /* # of ARP conflict probes sent */
+ uint32_t invalidreqs; /* # of invalid ARP resolve requests */
+ uint32_t reqnobufs; /* # of failed requests due to no memory */
+ uint32_t dropped; /* # of packets dropped waiting for a reply. */
+ uint32_t purged; /* # of packets purged while removing entries */
+ uint32_t timeouts; /* # of times with entries removed */
+ /* due to timeout. */
+ uint32_t dupips; /* # of duplicate IPs detected. */
+
+ /* General statistics */
+ uint32_t inuse; /* # of ARP entries in routing table */
+ uint32_t txurequests; /* # of ARP requests sent (unicast) */
+};
+
+
+#endif /* !_NET_IF_ARP_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2000-2011 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ * @(#)if_dl.h 8.1 (Berkeley) 6/10/93
+ * $FreeBSD: src/sys/net/if_dl.h,v 1.10 2000/03/01 02:46:25 archie Exp $
+ */
+
+#ifndef _NET_IF_DL_H_
+#define _NET_IF_DL_H_
+#include <sys/appleapiopts.h>
+
+/*
+ * A Link-Level Sockaddr may specify the interface in one of two
+ * ways: either by means of a system-provided index number (computed
+ * anew and possibly differently on every reboot), or by a human-readable
+ * string such as "il0" (for managerial convenience).
+ *
+ * Census taking actions, such as something akin to SIOCGCONF would return
+ * both the index and the human name.
+ *
+ * High volume transactions (such as giving a link-level ``from'' address
+ * in a recvfrom or recvmsg call) may be likely only to provide the indexed
+ * form, (which requires fewer copy operations and less space).
+ *
+ * The form and interpretation of the link-level address is purely a matter
+ * of convention between the device driver and its consumers; however, it is
+ * expected that all drivers for an interface of a given if_type will agree.
+ */
+
+/*
+ * Structure of a Link-Level sockaddr:
+ */
+struct sockaddr_dl {
+ u_char sdl_len; /* Total length of sockaddr */
+ u_char sdl_family; /* AF_LINK */
+ u_short sdl_index; /* if != 0, system given index for interface */
+ u_char sdl_type; /* interface type */
+ u_char sdl_nlen; /* interface name length, no trailing 0 reqd. */
+ u_char sdl_alen; /* link level address length */
+ u_char sdl_slen; /* link layer selector length */
+ char sdl_data[12]; /* minimum work area, can be larger;
+ contains both if name and ll address */
+#ifndef __APPLE__
+ /* For TokenRing */
+ u_short sdl_rcf; /* source routing control */
+ u_short sdl_route[16]; /* source routing information */
+#endif
+};
+
+#define LLADDR(s) ((caddr_t)((s)->sdl_data + (s)->sdl_nlen))
+
+
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+void link_addr(const char *, struct sockaddr_dl *);
+char *link_ntoa(const struct sockaddr_dl *);
+__END_DECLS
+
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2000,2009 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ * @(#)if_llc.h 8.1 (Berkeley) 6/10/93
+ */
+
+#ifndef _NET_IF_LLC_H_
+#define _NET_IF_LLC_H_
+#include <sys/appleapiopts.h>
+
+/*
+ * IEEE 802.2 Link Level Control headers, for use in conjunction with
+ * 802.{3,4,5} media access control methods.
+ *
+ * Headers here do not use bit fields due to shortcomings in many
+ * compilers.
+ */
+
+struct llc {
+ u_int8_t llc_dsap;
+ u_int8_t llc_ssap;
+ union {
+ struct {
+ u_int8_t control;
+ u_int8_t format_id;
+ u_int8_t class_id;
+ u_int8_t window_x2;
+ } type_u;
+ struct {
+ u_int8_t num_snd_x2;
+ u_int8_t num_rcv_x2;
+ } type_i;
+ struct {
+ u_int8_t control;
+ u_int8_t num_rcv_x2;
+ } type_s;
+ struct {
+ u_int8_t control;
+ /*
+ * We cannot put the following fields in a structure because
+ * the structure rounding might cause padding.
+ */
+ u_int8_t frmr_rej_pdu0;
+ u_int8_t frmr_rej_pdu1;
+ u_int8_t frmr_control;
+ u_int8_t frmr_control_ext;
+ u_int8_t frmr_cause;
+ } type_frmr;
+ struct {
+ u_int8_t control;
+ u_int8_t org_code[3];
+ u_int16_t ether_type;
+ } type_snap __attribute__((__packed__));
+ struct {
+ u_int8_t control;
+ u_int8_t control_ext;
+ } type_raw;
+ } llc_un;
+} __attribute__((__packed__));
+
+struct frmrinfo {
+ u_int8_t frmr_rej_pdu0;
+ u_int8_t frmr_rej_pdu1;
+ u_int8_t frmr_control;
+ u_int8_t frmr_control_ext;
+ u_int8_t frmr_cause;
+} __attribute__((__packed__));
+
+#define llc_control llc_un.type_u.control
+#define llc_control_ext llc_un.type_raw.control_ext
+#define llc_fid llc_un.type_u.format_id
+#define llc_class llc_un.type_u.class
+#define llc_window llc_un.type_u.window_x2
+#define llc_frmrinfo llc_un.type_frmr.frmr_rej_pdu0
+#define llc_frmr_pdu0 llc_un.type_frmr.frmr_rej_pdu0
+#define llc_frmr_pdu1 llc_un.type_frmr.frmr_rej_pdu1
+#define llc_frmr_control llc_un.type_frmr.frmr_control
+#define llc_frmr_control_ext llc_un.type_frmr.frmr_control_ext
+#define llc_frmr_cause llc_un.type_frmr.frmr_cause
+#define llc_snap llc_un.type_snap
+
+/*
+ * Don't use sizeof(struct llc_un) for LLC header sizes
+ */
+#define LLC_ISFRAMELEN 4
+#define LLC_UFRAMELEN 3
+#define LLC_FRMRLEN 7
+#define LLC_SNAPFRAMELEN 8
+
+/*
+ * Unnumbered LLC format commands
+ */
+#define LLC_UI 0x3
+#define LLC_UI_P 0x13
+#define LLC_DISC 0x43
+#define LLC_DISC_P 0x53
+#define LLC_UA 0x63
+#define LLC_UA_P 0x73
+#define LLC_TEST 0xe3
+#define LLC_TEST_P 0xf3
+#define LLC_FRMR 0x87
+#define LLC_FRMR_P 0x97
+#define LLC_DM 0x0f
+#define LLC_DM_P 0x1f
+#define LLC_XID 0xaf
+#define LLC_XID_P 0xbf
+#define LLC_SABME 0x6f
+#define LLC_SABME_P 0x7f
+
+/*
+ * Supervisory LLC commands
+ */
+#define LLC_RR 0x01
+#define LLC_RNR 0x05
+#define LLC_REJ 0x09
+
+/*
+ * Info format - dummy only
+ */
+#define LLC_INFO 0x00
+
+/*
+ * ISO PDTR 10178 contains among others
+ */
+#define LLC_8021D_LSAP 0x42
+#define LLC_X25_LSAP 0x7e
+#define LLC_SNAP_LSAP 0xaa
+#define LLC_ISO_LSAP 0xfe
+
+/*
+ * LLC XID definitions from 802.2, as needed
+ */
+
+#define LLC_XID_FORMAT_BASIC 0x81
+#define LLC_XID_BASIC_MINLEN (LLC_UFRAMELEN + 3)
+
+#define LLC_XID_CLASS_I 0x1
+#define LLC_XID_CLASS_II 0x3
+#define LLC_XID_CLASS_III 0x5
+#define LLC_XID_CLASS_IV 0x7
+
+
+#endif /* !_NET_IF_LLC_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2000-2013 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/* $NetBSD: if_media.h,v 1.3 1997/03/26 01:19:27 thorpej Exp $ */
+/* $FreeBSD: src/sys/net/if_media.h,v 1.9.2.1 2001/07/04 00:12:38 brooks Exp $ */
+
+/*
+ * Copyright (c) 1997
+ * Jonathan Stone and Jason R. Thorpe. All rights reserved.
+ *
+ * This software is derived from information provided by Matt Thomas.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Jonathan Stone
+ * and Jason R. Thorpe for the NetBSD Project.
+ * 4. The names of the authors may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 _NET_IF_MEDIA_H_
+#define _NET_IF_MEDIA_H_
+#include <sys/appleapiopts.h>
+
+/*
+ * Prototypes and definitions for BSD/OS-compatible network interface
+ * media selection.
+ *
+ * Where it is safe to do so, this code strays slightly from the BSD/OS
+ * design. Software which uses the API (device drivers, basically)
+ * shouldn't notice any difference.
+ *
+ * Many thanks to Matt Thomas for providing the information necessary
+ * to implement this interface.
+ */
+
+
+/*
+ * if_media Options word:
+ * Bits Use
+ * ---- -------
+ * 0-4 Media subtype
+ * 5-7 Media type
+ * 8-15 Type specific options
+ * 16-19 RFU
+ * 20-27 Shared (global) options
+ * 28-31 Instance
+ */
+
+/*
+ * Ethernet
+ */
+#define IFM_ETHER 0x00000020
+#define IFM_10_T 3 /* 10BaseT - RJ45 */
+#define IFM_10_2 4 /* 10Base2 - Thinnet */
+#define IFM_10_5 5 /* 10Base5 - AUI */
+#define IFM_100_TX 6 /* 100BaseTX - RJ45 */
+#define IFM_100_FX 7 /* 100BaseFX - Fiber */
+#define IFM_100_T4 8 /* 100BaseT4 - 4 pair cat 3 */
+#define IFM_100_VG 9 /* 100VG-AnyLAN */
+#define IFM_100_T2 10 /* 100BaseT2 */
+#define IFM_1000_SX 11 /* 1000BaseSX - multi-mode fiber */
+#define IFM_10_STP 12 /* 10BaseT over shielded TP */
+#define IFM_10_FL 13 /* 10baseFL - Fiber */
+#define IFM_1000_LX 14 /* 1000baseLX - single-mode fiber */
+#define IFM_1000_CX 15 /* 1000baseCX - 150ohm STP */
+#define IFM_1000_T 16 /* 1000baseT - 4 pair cat 5 */
+#define IFM_HPNA_1 17 /* HomePNA 1.0 (1Mb/s) */
+#define IFM_10G_SR 18 /* 10GbaseSR - multi-mode fiber */
+#define IFM_10G_LR 19 /* 10GbaseLR - single-mode fiber */
+#define IFM_10G_CX4 20 /* 10GbaseCX4 - copper */
+#define IFM_10G_T 21 /* 10GbaseT - 4 pair cat 6 */
+#define IFM_2500_T 22 /* 2500baseT - 4 pair cat 5 */
+#define IFM_5000_T 23 /* 5000baseT - 4 pair cat 5 */
+
+/*
+ * Token ring
+ */
+#define IFM_TOKEN 0x00000040
+#define IFM_TOK_STP4 3 /* Shielded twisted pair 4m - DB9 */
+#define IFM_TOK_STP16 4 /* Shielded twisted pair 16m - DB9 */
+#define IFM_TOK_UTP4 5 /* Unshielded twisted pair 4m - RJ45 */
+#define IFM_TOK_UTP16 6 /* Unshielded twisted pair 16m - RJ45 */
+#define IFM_TOK_STP100 7 /* Shielded twisted pair 100m - DB9 */
+#define IFM_TOK_UTP100 8 /* Unshielded twisted pair 100m - RJ45 */
+#define IFM_TOK_ETR 0x00000200 /* Early token release */
+#define IFM_TOK_SRCRT 0x00000400 /* Enable source routing features */
+#define IFM_TOK_ALLR 0x00000800 /* All routes / Single route bcast */
+#define IFM_TOK_DTR 0x00002000 /* Dedicated token ring */
+#define IFM_TOK_CLASSIC 0x00004000 /* Classic token ring */
+#define IFM_TOK_AUTO 0x00008000 /* Automatic Dedicate/Classic token ring */
+
+/*
+ * FDDI
+ */
+#define IFM_FDDI 0x00000060
+#define IFM_FDDI_SMF 3 /* Single-mode fiber */
+#define IFM_FDDI_MMF 4 /* Multi-mode fiber */
+#define IFM_FDDI_UTP 5 /* CDDI / UTP */
+#define IFM_FDDI_DA 0x00000100 /* Dual attach / single attach */
+
+/*
+ * IEEE 802.11 Wireless
+ */
+#define IFM_IEEE80211 0x00000080
+#define IFM_IEEE80211_FH1 3 /* Frequency Hopping 1Mbps */
+#define IFM_IEEE80211_FH2 4 /* Frequency Hopping 2Mbps */
+#define IFM_IEEE80211_DS2 5 /* Direct Sequence 2Mbps */
+#define IFM_IEEE80211_DS5 6 /* Direct Sequence 5Mbps*/
+#define IFM_IEEE80211_DS11 7 /* Direct Sequence 11Mbps*/
+#define IFM_IEEE80211_DS1 8 /* Direct Sequence 1Mbps */
+#define IFM_IEEE80211_DS22 9 /* Direct Sequence 22Mbps */
+#define IFM_IEEE80211_ADHOC 0x00000100 /* Operate in Adhoc mode */
+
+/*
+ * Shared media sub-types
+ */
+#define IFM_AUTO 0 /* Autoselect best media */
+#define IFM_MANUAL 1 /* Jumper/dipswitch selects media */
+#define IFM_NONE 2 /* Deselect all media */
+
+/*
+ * Shared options
+ */
+#define IFM_FDX 0x00100000 /* Force full duplex */
+#define IFM_HDX 0x00200000 /* Force half duplex */
+#define IFM_FLOW 0x00400000 /* enable hardware flow control */
+#define IFM_EEE 0x00800000 /* Support energy efficient ethernet */
+#define IFM_FLAG0 0x01000000 /* Driver defined flag */
+#define IFM_FLAG1 0x02000000 /* Driver defined flag */
+#define IFM_FLAG2 0x04000000 /* Driver defined flag */
+#define IFM_LOOP 0x08000000 /* Put hardware in loopback */
+
+/*
+ * Masks
+ */
+#define IFM_NMASK 0x000000e0 /* Network type */
+#define IFM_TMASK 0x0000001f /* Media sub-type */
+#define IFM_IMASK 0xf0000000 /* Instance */
+#define IFM_ISHIFT 28 /* Instance shift */
+#define IFM_OMASK 0x0000ff00 /* Type specific options */
+#define IFM_GMASK 0x0ff00000 /* Global options */
+
+/*
+ * Status bits
+ */
+#define IFM_AVALID 0x00000001 /* Active bit valid */
+#define IFM_ACTIVE 0x00000002 /* Interface attached to working net */
+#define IFM_WAKESAMENET 0x00000004 /* No link transition while asleep */
+
+/*
+ * Macros to extract various bits of information from the media word.
+ */
+#define IFM_TYPE(x) ((x) & IFM_NMASK)
+#define IFM_SUBTYPE(x) ((x) & IFM_TMASK)
+#define IFM_TYPE_OPTIONS(x) ((x) & IFM_OMASK)
+#define IFM_INST(x) (((x) & IFM_IMASK) >> IFM_ISHIFT)
+#define IFM_OPTIONS(x) ((x) & (IFM_OMASK|IFM_GMASK))
+
+#define IFM_INST_MAX IFM_INST(IFM_IMASK)
+
+/*
+ * Macro to create a media word.
+ */
+#define IFM_MAKEWORD(type, subtype, options, instance) \
+ ((type) | (subtype) | (options) | ((instance) << IFM_ISHIFT))
+
+/*
+ * NetBSD extension not defined in the BSDI API. This is used in various
+ * places to get the canonical description for a given type/subtype.
+ *
+ * NOTE: all but the top-level type descriptions must contain NO whitespace!
+ * Otherwise, parsing these in ifconfig(8) would be a nightmare.
+ */
+struct ifmedia_description {
+ int ifmt_word; /* word value; may be masked */
+ const char *ifmt_string; /* description */
+};
+
+#define IFM_TYPE_DESCRIPTIONS { \
+ { IFM_ETHER, "Ethernet" }, \
+ { IFM_TOKEN, "Token ring" }, \
+ { IFM_FDDI, "FDDI" }, \
+ { IFM_IEEE80211, "IEEE802.11" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_ETHERNET_DESCRIPTIONS { \
+ { IFM_10_T, "10baseT/UTP" }, \
+ { IFM_10_2, "10base2/BNC" }, \
+ { IFM_10_5, "10base5/AUI" }, \
+ { IFM_100_TX, "100baseTX" }, \
+ { IFM_100_FX, "100baseFX" }, \
+ { IFM_100_T4, "100baseT4" }, \
+ { IFM_100_VG, "100baseVG" }, \
+ { IFM_100_T2, "100baseT2" }, \
+ { IFM_1000_SX, "1000baseSX" }, \
+ { IFM_10_STP, "10baseSTP" }, \
+ { IFM_10_FL, "10baseFL" }, \
+ { IFM_1000_LX, "1000baseLX" }, \
+ { IFM_1000_CX, "1000baseCX" }, \
+ { IFM_1000_T, "1000baseT" }, \
+ { IFM_HPNA_1, "HomePNA1" }, \
+ { IFM_10G_SR, "10GbaseSR" }, \
+ { IFM_10G_LR, "10GbaseLR" }, \
+ { IFM_10G_CX4, "10GbaseCX4" }, \
+ { IFM_10G_T, "10GbaseT" }, \
+ { IFM_2500_T, "2500baseT" }, \
+ { IFM_5000_T, "5000baseT" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_ETHERNET_ALIASES { \
+ { IFM_10_T, "UTP" }, \
+ { IFM_10_T, "10UTP" }, \
+ { IFM_10_2, "BNC" }, \
+ { IFM_10_2, "10BNC" }, \
+ { IFM_10_5, "AUI" }, \
+ { IFM_10_5, "10AUI" }, \
+ { IFM_100_TX, "100TX" }, \
+ { IFM_100_FX, "100FX" }, \
+ { IFM_100_T4, "100T4" }, \
+ { IFM_100_VG, "100VG" }, \
+ { IFM_100_T2, "100T2" }, \
+ { IFM_1000_SX, "1000SX" }, \
+ { IFM_10_STP, "STP" }, \
+ { IFM_10_STP, "10STP" }, \
+ { IFM_10_FL, "FL" }, \
+ { IFM_10_FL, "10FL" }, \
+ { IFM_1000_LX, "1000LX" }, \
+ { IFM_1000_CX, "1000CX" }, \
+ { IFM_1000_T, "1000T" }, \
+ { IFM_HPNA_1, "HPNA1" }, \
+ { IFM_10G_SR, "10GSR" }, \
+ { IFM_10G_LR, "10GLR" }, \
+ { IFM_10G_CX4, "10GCX4" }, \
+ { IFM_10G_T, "10GT" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_ETHERNET_OPTION_DESCRIPTIONS { \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_TOKENRING_DESCRIPTIONS { \
+ { IFM_TOK_STP4, "DB9/4Mbit" }, \
+ { IFM_TOK_STP16, "DB9/16Mbit" }, \
+ { IFM_TOK_UTP4, "UTP/4Mbit" }, \
+ { IFM_TOK_UTP16, "UTP/16Mbit" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_TOKENRING_ALIASES { \
+ { IFM_TOK_STP4, "4STP" }, \
+ { IFM_TOK_STP16, "16STP" }, \
+ { IFM_TOK_UTP4, "4UTP" }, \
+ { IFM_TOK_UTP16, "16UTP" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_TOKENRING_OPTION_DESCRIPTIONS { \
+ { IFM_TOK_ETR, "EarlyTokenRelease" }, \
+ { IFM_TOK_SRCRT, "SourceRouting" }, \
+ { IFM_TOK_ALLR, "AllRoutes" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_FDDI_DESCRIPTIONS { \
+ { IFM_FDDI_SMF, "Single-mode" }, \
+ { IFM_FDDI_MMF, "Multi-mode" }, \
+ { IFM_FDDI_UTP, "UTP" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_FDDI_ALIASES { \
+ { IFM_FDDI_SMF, "SMF" }, \
+ { IFM_FDDI_MMF, "MMF" }, \
+ { IFM_FDDI_UTP, "CDDI" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_FDDI_OPTION_DESCRIPTIONS { \
+ { IFM_FDDI_DA, "Dual-attach" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_IEEE80211_DESCRIPTIONS { \
+ { IFM_IEEE80211_FH1, "FH1" }, \
+ { IFM_IEEE80211_FH2, "FH2" }, \
+ { IFM_IEEE80211_DS1, "DS1" }, \
+ { IFM_IEEE80211_DS2, "DS2" }, \
+ { IFM_IEEE80211_DS5, "DS5" }, \
+ { IFM_IEEE80211_DS11, "DS11" }, \
+ { IFM_IEEE80211_DS22, "DS22" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_IEEE80211_OPTION_DESCRIPTIONS { \
+ { IFM_IEEE80211_ADHOC, "adhoc" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_SHARED_DESCRIPTIONS { \
+ { IFM_AUTO, "autoselect" }, \
+ { IFM_MANUAL, "manual" }, \
+ { IFM_NONE, "none" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SUBTYPE_SHARED_ALIASES { \
+ { IFM_AUTO, "auto" }, \
+ { 0, NULL }, \
+}
+
+#define IFM_SHARED_OPTION_DESCRIPTIONS { \
+ { IFM_FDX, "full-duplex" }, \
+ { IFM_HDX, "half-duplex" }, \
+ { IFM_FLOW, "flow-control" }, \
+ { IFM_EEE, "energy-efficient-ethernet" }, \
+ { IFM_FLAG0, "flag0" }, \
+ { IFM_FLAG1, "flag1" }, \
+ { IFM_FLAG2, "flag2" }, \
+ { IFM_LOOP, "hw-loopback" }, \
+ { 0, NULL }, \
+}
+
+#endif /* _NET_IF_MEDIA_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2000-2011 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright 1996 Massachusetts Institute of Technology
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby
+ * granted, provided that both the above copyright notice and this
+ * permission notice appear in all copies, that both the above
+ * copyright notice and this permission notice appear in all
+ * supporting documentation, and that the name of M.I.T. not be used
+ * in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission. M.I.T. makes
+ * no representations about the suitability of this software for any
+ * purpose. It is provided "as is" without express or implied
+ * warranty.
+ *
+ * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''. M.I.T. DISCLAIMS
+ * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
+ * SHALL M.I.T. 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.
+ *
+ * $FreeBSD: src/sys/net/if_mib.h,v 1.6 1999/08/28 00:48:19 peter Exp $
+ */
+
+#ifndef _NET_IF_MIB_H
+#define _NET_IF_MIB_H 1
+#include <sys/appleapiopts.h>
+
+struct ifmibdata {
+ char ifmd_name[IFNAMSIZ]; /* name of interface */
+ unsigned int ifmd_pcount; /* number of promiscuous listeners */
+ unsigned int ifmd_flags; /* interface flags */
+ unsigned int ifmd_snd_len; /* instantaneous length of send queue */
+ unsigned int ifmd_snd_maxlen; /* maximum length of send queue */
+ unsigned int ifmd_snd_drops; /* number of drops in send queue */
+ unsigned int ifmd_filler[4]; /* for future expansion */
+ struct if_data64 ifmd_data; /* generic information and statistics */
+};
+
+
+/*
+ * sysctl MIB tags at the net.link.generic level
+ */
+#define IFMIB_SYSTEM 1 /* non-interface-specific */
+#define IFMIB_IFDATA 2 /* per-interface data table */
+#define IFMIB_IFALLDATA 3 /* all interfaces data at once */
+
+/*
+ * MIB tags for the various net.link.generic.ifdata tables
+ */
+#define IFDATA_GENERAL 1 /* generic stats for all kinds of ifaces */
+#define IFDATA_LINKSPECIFIC 2 /* specific to the type of interface */
+#define IFDATA_ADDRS 3 /* addresses assigned to interface */
+#define IFDATA_MULTIADDRS 4 /* multicast addresses assigned to interface */
+
+/*
+ * MIB tags at the net.link.generic.system level
+ */
+#define IFMIB_IFCOUNT 1 /* number of interfaces configured */
+
+/*
+ * MIB tags as the net.link level
+ * All of the other values are IFT_* names defined in if_types.h.
+ */
+#define NETLINK_GENERIC 0 /* functions not specific to a type of iface */
+
+/*
+ * The reason why the IFDATA_LINKSPECIFIC stuff is not under the
+ * net.link.<iftype> branches is twofold:
+ * 1) It's easier to code this way, and doesn't require duplication.
+ * 2) The fourth level under net.link.<iftype> is <pf>; that is to say,
+ * the net.link.<iftype> tree instruments the adaptation layers between
+ * <iftype> and a particular protocol family (e.g., net.link.ether.inet
+ * instruments ARP). This does not really leave room for anything else
+ * that needs to have a well-known number.
+ */
+
+/*
+ * Link-specific MIB structures for various link types.
+ */
+
+/* For IFT_ETHER, IFT_ISO88023, and IFT_STARLAN, as used by RFC 1650 */
+struct ifs_iso_8802_3 {
+ u_int32_t dot3StatsAlignmentErrors;
+ u_int32_t dot3StatsFCSErrors;
+ u_int32_t dot3StatsSingleCollisionFrames;
+ u_int32_t dot3StatsMultipleCollisionFrames;
+ u_int32_t dot3StatsSQETestErrors;
+ u_int32_t dot3StatsDeferredTransmissions;
+ u_int32_t dot3StatsLateCollisions;
+ u_int32_t dot3StatsExcessiveCollisions;
+ u_int32_t dot3StatsInternalMacTransmitErrors;
+ u_int32_t dot3StatsCarrierSenseErrors;
+ u_int32_t dot3StatsFrameTooLongs;
+ u_int32_t dot3StatsInternalMacReceiveErrors;
+ u_int32_t dot3StatsEtherChipSet;
+ /* Matt Thomas wants this one, not included in RFC 1650: */
+ u_int32_t dot3StatsMissedFrames;
+
+ u_int32_t dot3StatsCollFrequencies[16]; /* NB: index origin */
+
+ u_int32_t dot3Compliance;
+#define DOT3COMPLIANCE_STATS 1
+#define DOT3COMPLIANCE_COLLS 2
+};
+
+/*
+ * Chipset identifiers are normally part of the vendor's enterprise MIB.
+ * However, we don't want to be trying to represent arbitrary-length
+ * OBJECT IDENTIFIERs here (ick!), and the right value is not necessarily
+ * obvious to the driver implementor. So, we define our own identification
+ * mechanism here, and let the agent writer deal with the translation.
+ */
+#define DOT3CHIPSET_VENDOR(x) ((x) >> 16)
+#define DOT3CHIPSET_PART(x) ((x) & 0xffff)
+#define DOT3CHIPSET(v,p) (((v) << 16) + ((p) & 0xffff))
+
+/* Driver writers! Add your vendors here! */
+enum dot3Vendors {
+ dot3VendorAMD = 1,
+ dot3VendorIntel = 2,
+ dot3VendorNational = 4,
+ dot3VendorFujitsu = 5,
+ dot3VendorDigital = 6,
+ dot3VendorWesternDigital = 7
+};
+
+/* Driver writers! Add your chipsets here! */
+enum {
+ dot3ChipSetAMD7990 = 1,
+ dot3ChipSetAMD79900 = 2,
+ dot3ChipSetAMD79C940 = 3
+};
+
+enum {
+ dot3ChipSetIntel82586 = 1,
+ dot3ChipSetIntel82596 = 2,
+ dot3ChipSetIntel82557 = 3
+};
+
+enum {
+ dot3ChipSetNational8390 = 1,
+ dot3ChipSetNationalSonic = 2
+};
+
+enum {
+ dot3ChipSetFujitsu86950 = 1
+};
+
+enum {
+ dot3ChipSetDigitalDC21040 = 1,
+ dot3ChipSetDigitalDC21140 = 2,
+ dot3ChipSetDigitalDC21041 = 3,
+ dot3ChipSetDigitalDC21140A = 4,
+ dot3ChipSetDigitalDC21142 = 5
+};
+
+enum {
+ dot3ChipSetWesternDigital83C690 = 1,
+ dot3ChipSetWesternDigital83C790 = 2
+};
+/* END of Ethernet-link MIB stuff */
+
+/*
+ * Put other types of interface MIBs here, or in interface-specific
+ * header files if convenient ones already exist.
+ */
+
+/*
+ * Structure for interface family ID table
+ */
+
+struct if_family_id {
+ u_int32_t iffmid_len;
+ u_int32_t iffmid_id;
+ char iffmid_str[1]; /* variable length string */
+};
+
+
+#endif /* _NET_IF_MIB_H */
--- /dev/null
+/*
+ * Copyright (c) 2000-2012 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1989, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ * @(#)if_types.h 8.2 (Berkeley) 4/20/94
+ * $FreeBSD: src/sys/net/if_types.h,v 1.8.2.3 2001/07/03 11:01:41 ume Exp $
+ */
+
+#ifndef _NET_IF_TYPES_H_
+#define _NET_IF_TYPES_H_
+#include <sys/appleapiopts.h>
+
+/*
+ * Interface types for benefit of parsing media address headers.
+ * This list is derived from the SNMP list of ifTypes, currently
+ * documented in RFC1573.
+ * The current list of assignments is maintained at:
+ * http://www.iana.org/assignments/smi-numbers
+ */
+
+#define IFT_OTHER 0x1 /* none of the following */
+#define IFT_1822 0x2 /* old-style arpanet imp */
+#define IFT_HDH1822 0x3 /* HDH arpanet imp */
+#define IFT_X25DDN 0x4 /* x25 to imp */
+#define IFT_X25 0x5 /* PDN X25 interface (RFC877) */
+#define IFT_ETHER 0x6 /* Ethernet CSMACD */
+#define IFT_ISO88023 0x7 /* CMSA CD */
+#define IFT_ISO88024 0x8 /* Token Bus */
+#define IFT_ISO88025 0x9 /* Token Ring */
+#define IFT_ISO88026 0xa /* MAN */
+#define IFT_STARLAN 0xb
+#define IFT_P10 0xc /* Proteon 10MBit ring */
+#define IFT_P80 0xd /* Proteon 80MBit ring */
+#define IFT_HY 0xe /* Hyperchannel */
+#define IFT_FDDI 0xf
+#define IFT_LAPB 0x10
+#define IFT_SDLC 0x11
+#define IFT_T1 0x12
+#define IFT_CEPT 0x13 /* E1 - european T1 */
+#define IFT_ISDNBASIC 0x14
+#define IFT_ISDNPRIMARY 0x15
+#define IFT_PTPSERIAL 0x16 /* Proprietary PTP serial */
+#define IFT_PPP 0x17 /* RFC 1331 */
+#define IFT_LOOP 0x18 /* loopback */
+#define IFT_EON 0x19 /* ISO over IP */
+#define IFT_XETHER 0x1a /* obsolete 3MB experimental ethernet */
+#define IFT_NSIP 0x1b /* XNS over IP */
+#define IFT_SLIP 0x1c /* IP over generic TTY */
+#define IFT_ULTRA 0x1d /* Ultra Technologies */
+#define IFT_DS3 0x1e /* Generic T3 */
+#define IFT_SIP 0x1f /* SMDS */
+#define IFT_FRELAY 0x20 /* Frame Relay DTE only */
+#define IFT_RS232 0x21
+#define IFT_PARA 0x22 /* parallel-port */
+#define IFT_ARCNET 0x23
+#define IFT_ARCNETPLUS 0x24
+#define IFT_ATM 0x25 /* ATM cells */
+#define IFT_MIOX25 0x26
+#define IFT_SONET 0x27 /* SONET or SDH */
+#define IFT_X25PLE 0x28
+#define IFT_ISO88022LLC 0x29
+#define IFT_LOCALTALK 0x2a
+#define IFT_SMDSDXI 0x2b
+#define IFT_FRELAYDCE 0x2c /* Frame Relay DCE */
+#define IFT_V35 0x2d
+#define IFT_HSSI 0x2e
+#define IFT_HIPPI 0x2f
+#define IFT_MODEM 0x30 /* Generic Modem */
+#define IFT_AAL5 0x31 /* AAL5 over ATM */
+#define IFT_SONETPATH 0x32
+#define IFT_SONETVT 0x33
+#define IFT_SMDSICIP 0x34 /* SMDS InterCarrier Interface */
+#define IFT_PROPVIRTUAL 0x35 /* Proprietary Virtual/internal */
+#define IFT_PROPMUX 0x36 /* Proprietary Multiplexing */
+/*
+ * IFT_GIF, IFT_FAITH and IFT_FAITH are not based on IANA assignments.
+ * Note: IFT_STF has a defined ifType: 0xd7 (215), but we use 0x39.
+ */
+#define IFT_GIF 0x37 /*0xf0*/
+#define IFT_FAITH 0x38 /*0xf2*/
+#define IFT_STF 0x39 /*0xf3*/
+
+#define IFT_L2VLAN 0x87 /* Layer 2 Virtual LAN using 802.1Q */
+#define IFT_IEEE8023ADLAG 0x88 /* IEEE802.3ad Link Aggregate */
+#define IFT_IEEE1394 0x90 /* IEEE1394 High Performance SerialBus*/
+#define IFT_BRIDGE 0xd1 /* Transparent bridge interface */
+
+#define IFT_ENC 0xf4 /* Encapsulation */
+#define IFT_PFLOG 0xf5 /* Packet filter logging */
+#define IFT_PFSYNC 0xf6 /* Packet filter state syncing */
+#define IFT_CARP 0xf8 /* Common Address Redundancy Protocol */
+#define IFT_PKTAP 0xfe /* Packet tap pseudo interface */
+#define IFT_CELLULAR 0xff /* Packet Data over Cellular */
+#define IFT_PDP IFT_CELLULAR /* deprecated; use IFT_CELLULAR */
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2008-2013 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+
+
+#ifndef _NET_IF_UTUN_H_
+#define _NET_IF_UTUN_H_
+
+
+
+/*
+ * Name registered by the utun kernel control
+ */
+#define UTUN_CONTROL_NAME "com.apple.net.utun_control"
+
+/*
+ * Socket option names to manage utun
+ */
+#define UTUN_OPT_FLAGS 1
+#define UTUN_OPT_IFNAME 2
+#define UTUN_OPT_EXT_IFDATA_STATS 3 /* get|set (type int) */
+#define UTUN_OPT_INC_IFDATA_STATS_IN 4 /* set to increment stat counters (type struct utun_stats_param) */
+#define UTUN_OPT_INC_IFDATA_STATS_OUT 5 /* set to increment stat counters (type struct utun_stats_param) */
+
+
+#define UTUN_OPT_SET_DELEGATE_INTERFACE 15 /* set the delegate interface (char[]) */
+#define UTUN_OPT_MAX_PENDING_PACKETS 16 /* the number of packets that can be waiting to be read
+ from the control socket at a time */
+
+/*
+ * Flags for by UTUN_OPT_FLAGS
+ */
+#define UTUN_FLAGS_NO_OUTPUT 0x0001
+#define UTUN_FLAGS_NO_INPUT 0x0002
+
+
+/*
+ * utun stats parameter structure
+ */
+struct utun_stats_param {
+ u_int64_t utsp_packets;
+ u_int64_t utsp_bytes;
+ u_int64_t utsp_errors;
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2000-2015 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ * From: @(#)if.h 8.1 (Berkeley) 6/10/93
+ * $FreeBSD: src/sys/net/if_var.h,v 1.18.2.7 2001/07/24 19:10:18 brooks Exp $
+ */
+
+#ifndef _NET_IF_VAR_H_
+#define _NET_IF_VAR_H_
+
+#include <sys/appleapiopts.h>
+#include <stdint.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/queue.h> /* get TAILQ macros */
+
+
+#ifdef __APPLE__
+#define APPLE_IF_FAM_LOOPBACK 1
+#define APPLE_IF_FAM_ETHERNET 2
+#define APPLE_IF_FAM_SLIP 3
+#define APPLE_IF_FAM_TUN 4
+#define APPLE_IF_FAM_VLAN 5
+#define APPLE_IF_FAM_PPP 6
+#define APPLE_IF_FAM_PVC 7
+#define APPLE_IF_FAM_DISC 8
+#define APPLE_IF_FAM_MDECAP 9
+#define APPLE_IF_FAM_GIF 10
+#define APPLE_IF_FAM_FAITH 11 /* deprecated */
+#define APPLE_IF_FAM_STF 12
+#define APPLE_IF_FAM_FIREWIRE 13
+#define APPLE_IF_FAM_BOND 14
+#endif /* __APPLE__ */
+
+/*
+ * 72 was chosen below because it is the size of a TCP/IP
+ * header (40) + the minimum mss (32).
+ */
+#define IF_MINMTU 72
+#define IF_MAXMTU 65535
+
+/*
+ * Structures defining a network interface, providing a packet
+ * transport mechanism (ala level 0 of the PUP protocols).
+ *
+ * Each interface accepts output datagrams of a specified maximum
+ * length, and provides higher level routines with input datagrams
+ * received from its medium.
+ *
+ * Output occurs when the routine if_output is called, with three parameters:
+ * (*ifp->if_output)(ifp, m, dst, rt)
+ * Here m is the mbuf chain to be sent and dst is the destination address.
+ * The output routine encapsulates the supplied datagram if necessary,
+ * and then transmits it on its medium.
+ *
+ * On input, each interface unwraps the data received by it, and either
+ * places it on the input queue of a internetwork datagram routine
+ * and posts the associated software interrupt, or passes the datagram to a raw
+ * packet input routine.
+ *
+ * Routines exist for locating interfaces by their addresses
+ * or for locating a interface on a certain network, as well as more general
+ * routing and gateway routines maintaining information used to locate
+ * interfaces. These routines live in the files if.c and route.c
+ */
+
+#define IFNAMSIZ 16
+
+/* This belongs up in socket.h or socketvar.h, depending on how far the
+ * event bubbles up.
+ */
+
+struct net_event_data {
+ u_int32_t if_family;
+ u_int32_t if_unit;
+ char if_name[IFNAMSIZ];
+};
+
+#if defined(__LP64__)
+#include <sys/_types/_timeval32.h>
+#define IF_DATA_TIMEVAL timeval32
+#else
+#define IF_DATA_TIMEVAL timeval
+#endif
+
+#pragma pack(4)
+
+/*
+ * Structure describing information about an interface
+ * which may be of interest to management entities.
+ */
+struct if_data {
+ /* generic interface information */
+ u_char ifi_type; /* ethernet, tokenring, etc */
+ u_char ifi_typelen; /* Length of frame type id */
+ u_char ifi_physical; /* e.g., AUI, Thinnet, 10base-T, etc */
+ u_char ifi_addrlen; /* media address length */
+ u_char ifi_hdrlen; /* media header length */
+ u_char ifi_recvquota; /* polling quota for receive intrs */
+ u_char ifi_xmitquota; /* polling quota for xmit intrs */
+ u_char ifi_unused1; /* for future use */
+ u_int32_t ifi_mtu; /* maximum transmission unit */
+ u_int32_t ifi_metric; /* routing metric (external only) */
+ u_int32_t ifi_baudrate; /* linespeed */
+ /* volatile statistics */
+ u_int32_t ifi_ipackets; /* packets received on interface */
+ u_int32_t ifi_ierrors; /* input errors on interface */
+ u_int32_t ifi_opackets; /* packets sent on interface */
+ u_int32_t ifi_oerrors; /* output errors on interface */
+ u_int32_t ifi_collisions; /* collisions on csma interfaces */
+ u_int32_t ifi_ibytes; /* total number of octets received */
+ u_int32_t ifi_obytes; /* total number of octets sent */
+ u_int32_t ifi_imcasts; /* packets received via multicast */
+ u_int32_t ifi_omcasts; /* packets sent via multicast */
+ u_int32_t ifi_iqdrops; /* dropped on input, this interface */
+ u_int32_t ifi_noproto; /* destined for unsupported protocol */
+ u_int32_t ifi_recvtiming; /* usec spent receiving when timing */
+ u_int32_t ifi_xmittiming; /* usec spent xmitting when timing */
+ struct IF_DATA_TIMEVAL ifi_lastchange; /* time of last administrative change */
+ u_int32_t ifi_unused2; /* used to be the default_proto */
+ u_int32_t ifi_hwassist; /* HW offload capabilities */
+ u_int32_t ifi_reserved1; /* for future use */
+ u_int32_t ifi_reserved2; /* for future use */
+};
+
+/*
+ * Structure describing information about an interface
+ * which may be of interest to management entities.
+ */
+struct if_data64 {
+ /* generic interface information */
+ u_char ifi_type; /* ethernet, tokenring, etc */
+ u_char ifi_typelen; /* Length of frame type id */
+ u_char ifi_physical; /* e.g., AUI, Thinnet, 10base-T, etc */
+ u_char ifi_addrlen; /* media address length */
+ u_char ifi_hdrlen; /* media header length */
+ u_char ifi_recvquota; /* polling quota for receive intrs */
+ u_char ifi_xmitquota; /* polling quota for xmit intrs */
+ u_char ifi_unused1; /* for future use */
+ u_int32_t ifi_mtu; /* maximum transmission unit */
+ u_int32_t ifi_metric; /* routing metric (external only) */
+ u_int64_t ifi_baudrate; /* linespeed */
+ /* volatile statistics */
+ u_int64_t ifi_ipackets; /* packets received on interface */
+ u_int64_t ifi_ierrors; /* input errors on interface */
+ u_int64_t ifi_opackets; /* packets sent on interface */
+ u_int64_t ifi_oerrors; /* output errors on interface */
+ u_int64_t ifi_collisions; /* collisions on csma interfaces */
+ u_int64_t ifi_ibytes; /* total number of octets received */
+ u_int64_t ifi_obytes; /* total number of octets sent */
+ u_int64_t ifi_imcasts; /* packets received via multicast */
+ u_int64_t ifi_omcasts; /* packets sent via multicast */
+ u_int64_t ifi_iqdrops; /* dropped on input, this interface */
+ u_int64_t ifi_noproto; /* destined for unsupported protocol */
+ u_int32_t ifi_recvtiming; /* usec spent receiving when timing */
+ u_int32_t ifi_xmittiming; /* usec spent xmitting when timing */
+ struct IF_DATA_TIMEVAL ifi_lastchange; /* time of last administrative change */
+};
+
+
+#pragma pack()
+
+/*
+ * Structure defining a queue for a network interface.
+ */
+struct ifqueue {
+ void *ifq_head;
+ void *ifq_tail;
+ int ifq_len;
+ int ifq_maxlen;
+ int ifq_drops;
+};
+
+
+
+
+
+
+#endif /* !_NET_IF_VAR_H_ */
--- /dev/null
+/*
+ * Copyright (c) 1999-2013 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+
+/*
+ * Support for socket filter kernel extensions
+ */
+
+#ifndef NET_KEXT_NET_H
+#define NET_KEXT_NET_H
+
+#include <sys/appleapiopts.h>
+
+#include <sys/queue.h>
+#include <sys/cdefs.h>
+
+
+#define NFF_BEFORE 0x01
+#define NFF_AFTER 0x02
+
+#define NKE_OK 0
+#define NKE_REMOVE (-1)
+
+/*
+ * Interface structure for inserting an installed socket NKE into an
+ * existing socket.
+ * 'handle' is the NKE to be inserted, 'where' is an insertion point,
+ * and flags dictate the position of the to-be-inserted NKE relative to
+ * the 'where' NKE. If the latter is NULL, the flags indicate "first"
+ * or "last"
+ */
+#pragma pack(4)
+
+struct so_nke {
+ unsigned int nke_handle;
+ unsigned int nke_where;
+ int nke_flags; /* NFF_BEFORE, NFF_AFTER: net/kext_net.h */
+ u_int32_t reserved[4]; /* for future use */
+};
+
+#pragma pack()
+#endif /* NET_KEXT_NET_H */
--- /dev/null
+/*
+ * Copyright (c) 2008 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/* Copyright (c) 1997, 1998 Apple Computer, Inc. All Rights Reserved */
+/*
+ * @(#)ndrv.h 1.1 (MacOSX) 6/10/43
+ * Justin Walker - 970604
+ */
+#include <net/dlil.h>
+
+#ifndef _NET_NDRV_H
+#define _NET_NDRV_H
+#include <sys/appleapiopts.h>
+
+
+struct sockaddr_ndrv
+{
+ unsigned char snd_len;
+ unsigned char snd_family;
+ unsigned char snd_name[IFNAMSIZ]; /* from if.h */
+};
+
+/*
+ * Support for user-mode protocol handlers
+ */
+
+#define NDRV_DEMUXTYPE_ETHERTYPE 4
+#define NDRV_DEMUXTYPE_SAP 5
+#define NDRV_DEMUXTYPE_SNAP 6
+
+#define NDRVPROTO_NDRV 0
+
+/*
+ * Struct: ndrv_demux_desc
+ * Purpose:
+ * To uniquely identify a packet based on its low-level framing information.
+ *
+ * Fields:
+ * type : type of protocol in data field, must be understood by
+ * the interface family of the interface the socket is bound to
+ * length : length of protocol data in "data" field
+ * data : union of framing-specific data, in network byte order
+ * ether_type : ethernet type in network byte order, assuming
+ * ethernet type II framing
+ * sap : first 3 bytes of sap header, network byte order
+ * snap : first 5 bytes of snap header, network byte order
+ * other : up to 28 bytes of protocol data for different protocol type
+ *
+ * Examples:
+ * 1) 802.1x uses ether_type 0x888e, so the descriptor would be set as:
+ * struct ndrv_demux_desc desc;
+ * desc.type = NDRV_DEMUXTYPE_ETHERTYPE
+ * desc.length = sizeof(unsigned short);
+ * desc.ether_type = htons(0x888e);
+ * 2) AppleTalk uses SNAP 0x080007809B
+ * struct ndrv_demux_desc desc;
+ * desc.type = NDRV_DEMUXTYPE_SNAP;
+ * desc.length = 5;
+ * desc.data.snap[0] = 08;
+ * desc.data.snap[1] = 00;
+ * desc.data.snap[2] = 07;
+ * desc.data.snap[3] = 80;
+ * desc.data.snap[4] = 9B;
+ */
+struct ndrv_demux_desc
+{
+ u_int16_t type;
+ u_int16_t length;
+ union
+ {
+ u_int16_t ether_type;
+ u_int8_t sap[3];
+ u_int8_t snap[5];
+ u_int8_t other[28];
+ } data;
+};
+
+#define NDRV_PROTOCOL_DESC_VERS 1
+
+/*
+ * Struct: ndrv_protocol_desc
+ * Purpose:
+ * Used to "bind" an NDRV socket so that packets that match
+ * given protocol demux descriptions can be received:
+ * Field:
+ * version : must be NDRV_PROTOCOL_DESC_VERS
+ * protocol_family : unique identifier for this protocol
+ * demux_count : number of demux_list descriptors in demux_list; maximum of 10
+ * demux_list : pointer to array of demux descriptors
+ */
+struct ndrv_protocol_desc
+{
+ u_int32_t version;
+ u_int32_t protocol_family;
+ u_int32_t demux_count;
+ struct ndrv_demux_desc *demux_list;
+};
+
+
+#define SOL_NDRVPROTO NDRVPROTO_NDRV /* Use this socket level */
+#define NDRV_DELDMXSPEC 0x02 /* Delete the registered protocol */
+#define NDRV_SETDMXSPEC 0x04 /* Set the protocol spec */
+#define NDRV_ADDMULTICAST 0x05 /* Add a physical multicast address */
+#define NDRV_DELMULTICAST 0x06 /* Delete a phyiscal multicast */
+
+/*
+ * SOL_NDRVPROTO - use this for the socket level when calling setsocketopt
+ * NDRV_DELDMXSPEC - removes the registered protocol and all related demuxes
+ * NDRV_SETDMXSPEC - set the protocol to receive, use struct ndrv_protocol_desc
+ * as the parameter.
+ * NDRV_ADDMULTICAST - Enable reception of a phyiscal multicast address, use
+ * a sockaddr of the appropriate type for the media in use.
+ * NDRV_DELMULTICAST - Disable reception of a phyiscal multicast address, use
+ * a sockaddr of the appropriate type for the media in use.
+ *
+ * When adding multicasts, the multicasts are ref counted. If the multicast is
+ * already registered in the kernel, the count will be bumped. When deleting
+ * the multicast, the count is decremented. If the count reaches zero the
+ * multicast is removed. If your process is killed, PF_NDRV will unregister
+ * the mulitcasts you've added. You can only delete multicasts you've added
+ * on the same socket.
+ *
+ * If the interface goes away while your socket is open, your protocol is
+ * immediately detached and sending/receiving is disabled on the socket.
+ * If you need a chance to do something, please file a bug and we can give
+ * you a second or two.
+ */
+
+/* Max number of descriptions allowed by default */
+#define NDRV_DMUX_MAX_DESCR 1024
+
+/*
+ * sysctl MIB tags at the kern.ipc.nrdv level
+ */
+#define NRDV_MULTICAST_ADDRS_PER_SOCK 1 /* to toggle NDRV_DMUX_MAX_DESCR value */
+
+#endif /* _NET_NDRV_H */
--- /dev/null
+/*
+ * Copyright (c) 2000-2011 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/* $KAME: pfkeyv2.h,v 1.10 2000/03/22 07:04:20 sakane Exp $ */
+
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. Neither the name of the project 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 PROJECT 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 PROJECT 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.
+ */
+
+/*
+ * This file has been derived rfc 2367,
+ * And added some flags of SADB_KEY_FLAGS_ as SADB_X_EXT_.
+ */
+
+#ifndef _NET_PFKEYV2_H_
+#define _NET_PFKEYV2_H_
+#include <sys/appleapiopts.h>
+#include <net/if.h>
+
+/*
+This file defines structures and symbols for the PF_KEY Version 2
+key management interface. It was written at the U.S. Naval Research
+Laboratory. This file is in the public domain. The authors ask that
+you leave this credit intact on any copies of this file.
+*/
+#ifndef __PFKEY_V2_H
+#define __PFKEY_V2_H 1
+
+#define PF_KEY_V2 2
+#define PFKEYV2_REVISION 199806L
+
+#define SADB_RESERVED 0
+#define SADB_GETSPI 1
+#define SADB_UPDATE 2
+#define SADB_ADD 3
+#define SADB_DELETE 4
+#define SADB_GET 5
+#define SADB_ACQUIRE 6
+#define SADB_REGISTER 7
+#define SADB_EXPIRE 8
+#define SADB_FLUSH 9
+#define SADB_DUMP 10
+#define SADB_X_PROMISC 11
+#define SADB_X_PCHANGE 12
+
+#define SADB_X_SPDUPDATE 13
+#define SADB_X_SPDADD 14
+#define SADB_X_SPDDELETE 15 /* by policy index */
+#define SADB_X_SPDGET 16
+#define SADB_X_SPDACQUIRE 17
+#define SADB_X_SPDDUMP 18
+#define SADB_X_SPDFLUSH 19
+#define SADB_X_SPDSETIDX 20
+#define SADB_X_SPDEXPIRE 21
+#define SADB_X_SPDDELETE2 22 /* by policy id */
+#define SADB_GETSASTAT 23
+#define SADB_X_SPDENABLE 24 /* by policy id */
+#define SADB_X_SPDDISABLE 25 /* by policy id */
+#define SADB_MIGRATE 26
+#define SADB_MAX 26
+
+struct sadb_msg {
+ u_int8_t sadb_msg_version;
+ u_int8_t sadb_msg_type;
+ u_int8_t sadb_msg_errno;
+ u_int8_t sadb_msg_satype;
+ u_int16_t sadb_msg_len;
+ u_int16_t sadb_msg_reserved;
+ u_int32_t sadb_msg_seq;
+ u_int32_t sadb_msg_pid;
+};
+
+struct sadb_ext {
+ u_int16_t sadb_ext_len;
+ u_int16_t sadb_ext_type;
+};
+
+struct sadb_sa {
+ u_int16_t sadb_sa_len;
+ u_int16_t sadb_sa_exttype;
+ u_int32_t sadb_sa_spi;
+ u_int8_t sadb_sa_replay;
+ u_int8_t sadb_sa_state;
+ u_int8_t sadb_sa_auth;
+ u_int8_t sadb_sa_encrypt;
+ u_int32_t sadb_sa_flags;
+};
+
+
+struct sadb_lifetime {
+ u_int16_t sadb_lifetime_len;
+ u_int16_t sadb_lifetime_exttype;
+ u_int32_t sadb_lifetime_allocations;
+ u_int64_t sadb_lifetime_bytes;
+ u_int64_t sadb_lifetime_addtime;
+ u_int64_t sadb_lifetime_usetime;
+};
+
+struct sadb_address {
+ u_int16_t sadb_address_len;
+ u_int16_t sadb_address_exttype;
+ u_int8_t sadb_address_proto;
+ u_int8_t sadb_address_prefixlen;
+ u_int16_t sadb_address_reserved;
+};
+
+struct sadb_key {
+ u_int16_t sadb_key_len;
+ u_int16_t sadb_key_exttype;
+ u_int16_t sadb_key_bits;
+ u_int16_t sadb_key_reserved;
+};
+
+struct sadb_ident {
+ u_int16_t sadb_ident_len;
+ u_int16_t sadb_ident_exttype;
+ u_int16_t sadb_ident_type;
+ u_int16_t sadb_ident_reserved;
+ u_int64_t sadb_ident_id;
+};
+
+struct sadb_sens {
+ u_int16_t sadb_sens_len;
+ u_int16_t sadb_sens_exttype;
+ u_int32_t sadb_sens_dpd;
+ u_int8_t sadb_sens_sens_level;
+ u_int8_t sadb_sens_sens_len;
+ u_int8_t sadb_sens_integ_level;
+ u_int8_t sadb_sens_integ_len;
+ u_int32_t sadb_sens_reserved;
+};
+
+struct sadb_prop {
+ u_int16_t sadb_prop_len;
+ u_int16_t sadb_prop_exttype;
+ u_int8_t sadb_prop_replay;
+ u_int8_t sadb_prop_reserved[3];
+};
+
+struct sadb_comb {
+ u_int8_t sadb_comb_auth;
+ u_int8_t sadb_comb_encrypt;
+ u_int16_t sadb_comb_flags;
+ u_int16_t sadb_comb_auth_minbits;
+ u_int16_t sadb_comb_auth_maxbits;
+ u_int16_t sadb_comb_encrypt_minbits;
+ u_int16_t sadb_comb_encrypt_maxbits;
+ u_int32_t sadb_comb_reserved;
+ u_int32_t sadb_comb_soft_allocations;
+ u_int32_t sadb_comb_hard_allocations;
+ u_int64_t sadb_comb_soft_bytes;
+ u_int64_t sadb_comb_hard_bytes;
+ u_int64_t sadb_comb_soft_addtime;
+ u_int64_t sadb_comb_hard_addtime;
+ u_int64_t sadb_comb_soft_usetime;
+ u_int64_t sadb_comb_hard_usetime;
+};
+
+struct sadb_supported {
+ u_int16_t sadb_supported_len;
+ u_int16_t sadb_supported_exttype;
+ u_int32_t sadb_supported_reserved;
+};
+
+struct sadb_alg {
+ u_int8_t sadb_alg_id;
+ u_int8_t sadb_alg_ivlen;
+ u_int16_t sadb_alg_minbits;
+ u_int16_t sadb_alg_maxbits;
+ u_int16_t sadb_alg_reserved;
+};
+
+struct sadb_spirange {
+ u_int16_t sadb_spirange_len;
+ u_int16_t sadb_spirange_exttype;
+ u_int32_t sadb_spirange_min;
+ u_int32_t sadb_spirange_max;
+ u_int32_t sadb_spirange_reserved;
+};
+
+struct sadb_x_kmprivate {
+ u_int16_t sadb_x_kmprivate_len;
+ u_int16_t sadb_x_kmprivate_exttype;
+ u_int32_t sadb_x_kmprivate_reserved;
+};
+
+/*
+ * XXX Additional SA Extension.
+ * mode: tunnel or transport
+ * reqid: to make SA unique nevertheless the address pair of SA are same.
+ * Mainly it's for VPN.
+ */
+struct sadb_x_sa2 {
+ u_int16_t sadb_x_sa2_len;
+ u_int16_t sadb_x_sa2_exttype;
+ u_int8_t sadb_x_sa2_mode;
+ union {
+ u_int8_t sadb_x_sa2_reserved1;
+ };
+ union {
+ u_int16_t sadb_x_sa2_reserved2;
+ };
+ u_int32_t sadb_x_sa2_sequence;
+ u_int32_t sadb_x_sa2_reqid;
+};
+
+/* XXX Policy Extension */
+/* sizeof(struct sadb_x_policy) == 16 */
+struct sadb_x_policy {
+ u_int16_t sadb_x_policy_len;
+ u_int16_t sadb_x_policy_exttype;
+ u_int16_t sadb_x_policy_type; /* See policy type of ipsec.h */
+ u_int8_t sadb_x_policy_dir; /* direction, see ipsec.h */
+ u_int8_t sadb_x_policy_reserved;
+ u_int32_t sadb_x_policy_id;
+ u_int32_t sadb_x_policy_reserved2;
+};
+/*
+ * When policy_type == IPSEC, it is followed by some of
+ * the ipsec policy request.
+ * [total length of ipsec policy requests]
+ * = (sadb_x_policy_len * sizeof(uint64_t) - sizeof(struct sadb_x_policy))
+ */
+/* XXX IPsec Policy Request Extension */
+/*
+ * This structure is aligned 8 bytes.
+ */
+struct sadb_x_ipsecrequest {
+ u_int16_t sadb_x_ipsecrequest_len; /* structure length aligned to 8 bytes.
+ * This value is true length of bytes.
+ * Not in units of 64 bits. */
+ u_int16_t sadb_x_ipsecrequest_proto; /* See ipsec.h */
+ u_int8_t sadb_x_ipsecrequest_mode; /* See IPSEC_MODE_XX in ipsec.h. */
+ u_int8_t sadb_x_ipsecrequest_level; /* See IPSEC_LEVEL_XX in ipsec.h */
+ u_int16_t sadb_x_ipsecrequest_reqid; /* See ipsec.h */
+
+ /*
+ * followed by source IP address of SA, and immediately followed by
+ * destination IP address of SA. These encoded into two of sockaddr
+ * structure without any padding. Must set each sa_len exactly.
+ * Each of length of the sockaddr structure are not aligned to 64bits,
+ * but sum of x_request and addresses is aligned to 64bits.
+ */
+};
+
+struct sadb_session_id {
+ u_int16_t sadb_session_id_len;
+ u_int16_t sadb_session_id_exttype;
+ /* [0] is an arbitrary handle that means something only for requester
+ * [1] is a global session id for lookups in the kernel and racoon.
+ */
+ u_int64_t sadb_session_id_v[2];
+} __attribute__ ((aligned(8)));
+
+struct sastat {
+ u_int32_t spi; /* SPI Value, network byte order */
+ u_int32_t created; /* for lifetime */
+ struct sadb_lifetime lft_c; /* CURRENT lifetime. */
+}; // no need to align
+
+struct sadb_sastat {
+ u_int16_t sadb_sastat_len;
+ u_int16_t sadb_sastat_exttype;
+ u_int32_t sadb_sastat_dir;
+ u_int32_t sadb_sastat_reserved;
+ u_int32_t sadb_sastat_list_len;
+ /* list of struct sastat comes after */
+} __attribute__ ((aligned(8)));
+
+#define SADB_EXT_RESERVED 0
+#define SADB_EXT_SA 1
+#define SADB_EXT_LIFETIME_CURRENT 2
+#define SADB_EXT_LIFETIME_HARD 3
+#define SADB_EXT_LIFETIME_SOFT 4
+#define SADB_EXT_ADDRESS_SRC 5
+#define SADB_EXT_ADDRESS_DST 6
+#define SADB_EXT_ADDRESS_PROXY 7
+#define SADB_EXT_KEY_AUTH 8
+#define SADB_EXT_KEY_ENCRYPT 9
+#define SADB_EXT_IDENTITY_SRC 10
+#define SADB_EXT_IDENTITY_DST 11
+#define SADB_EXT_SENSITIVITY 12
+#define SADB_EXT_PROPOSAL 13
+#define SADB_EXT_SUPPORTED_AUTH 14
+#define SADB_EXT_SUPPORTED_ENCRYPT 15
+#define SADB_EXT_SPIRANGE 16
+#define SADB_X_EXT_KMPRIVATE 17
+#define SADB_X_EXT_POLICY 18
+#define SADB_X_EXT_SA2 19
+#define SADB_EXT_SESSION_ID 20
+#define SADB_EXT_SASTAT 21
+#define SADB_X_EXT_IPSECIF 22
+#define SADB_X_EXT_ADDR_RANGE_SRC_START 23
+#define SADB_X_EXT_ADDR_RANGE_SRC_END 24
+#define SADB_X_EXT_ADDR_RANGE_DST_START 25
+#define SADB_X_EXT_ADDR_RANGE_DST_END 26
+#define SADB_EXT_MIGRATE_ADDRESS_SRC 27
+#define SADB_EXT_MIGRATE_ADDRESS_DST 28
+#define SADB_X_EXT_MIGRATE_IPSECIF 29
+#define SADB_EXT_MAX 29
+
+#define SADB_SATYPE_UNSPEC 0
+#define SADB_SATYPE_AH 2
+#define SADB_SATYPE_ESP 3
+#define SADB_SATYPE_RSVP 5
+#define SADB_SATYPE_OSPFV2 6
+#define SADB_SATYPE_RIPV2 7
+#define SADB_SATYPE_MIP 8
+#define SADB_X_SATYPE_IPCOMP 9
+#define SADB_X_SATYPE_POLICY 10
+#define SADB_SATYPE_MAX 11
+
+#define SADB_SASTATE_LARVAL 0
+#define SADB_SASTATE_MATURE 1
+#define SADB_SASTATE_DYING 2
+#define SADB_SASTATE_DEAD 3
+#define SADB_SASTATE_MAX 3
+
+#define SADB_SAFLAGS_PFS 1
+
+/* RFC2367 numbers - meets RFC2407 */
+#define SADB_AALG_NONE 0
+#define SADB_AALG_MD5HMAC 1 /*2*/
+#define SADB_AALG_SHA1HMAC 2 /*3*/
+#define SADB_AALG_MAX 8
+/* private allocations - based on RFC2407/IANA assignment */
+#define SADB_X_AALG_SHA2_256 6 /*5*/
+#define SADB_X_AALG_SHA2_384 7 /*6*/
+#define SADB_X_AALG_SHA2_512 8 /*7*/
+/* private allocations should use 249-255 (RFC2407) */
+#define SADB_X_AALG_MD5 3 /*249*/ /* Keyed MD5 */
+#define SADB_X_AALG_SHA 4 /*250*/ /* Keyed SHA */
+#define SADB_X_AALG_NULL 5 /*251*/ /* null authentication */
+
+/* RFC2367 numbers - meets RFC2407 */
+#define SADB_EALG_NONE 0
+#define SADB_EALG_DESCBC 1 /*2*/
+#define SADB_EALG_3DESCBC 2 /*3*/
+#define SADB_EALG_NULL 3 /*11*/
+#define SADB_EALG_MAX 12
+/* private allocations - based on RFC2407/IANA assignment */
+#define SADB_X_EALG_CAST128CBC 5 /*6*/
+#define SADB_X_EALG_BLOWFISHCBC 4 /*7*/
+#define SADB_X_EALG_RIJNDAELCBC 12
+#define SADB_X_EALG_AESCBC 12
+#define SADB_X_EALG_AES 12
+#define SADB_X_EALG_AES_GCM 13
+/* private allocations should use 249-255 (RFC2407) */
+
+#if 1 /*nonstandard */
+#define SADB_X_CALG_NONE 0
+#define SADB_X_CALG_OUI 1
+#define SADB_X_CALG_DEFLATE 2
+#define SADB_X_CALG_LZS 3
+#define SADB_X_CALG_MAX 4
+#endif
+
+#define SADB_IDENTTYPE_RESERVED 0
+#define SADB_IDENTTYPE_PREFIX 1
+#define SADB_IDENTTYPE_FQDN 2
+#define SADB_IDENTTYPE_USERFQDN 3
+#define SADB_X_IDENTTYPE_ADDR 4
+#define SADB_IDENTTYPE_MAX 4
+
+/* `flags' in sadb_sa structure holds followings */
+#define SADB_X_EXT_NONE 0x0000 /* i.e. new format. */
+#define SADB_X_EXT_OLD 0x0001 /* old format. */
+
+#define SADB_X_EXT_IV4B 0x0010 /* IV length of 4 bytes in use */
+#define SADB_X_EXT_DERIV 0x0020 /* DES derived */
+#define SADB_X_EXT_CYCSEQ 0x0040 /* allowing to cyclic sequence. */
+
+ /* three of followings are exclusive flags each them */
+#define SADB_X_EXT_PSEQ 0x0000 /* sequencial padding for ESP */
+#define SADB_X_EXT_PRAND 0x0100 /* random padding for ESP */
+#define SADB_X_EXT_PZERO 0x0200 /* zero padding for ESP */
+#define SADB_X_EXT_PMASK 0x0300 /* mask for padding flag */
+
+
+
+#if 1
+#define SADB_X_EXT_RAWCPI 0x0080 /* use well known CPI (IPComp) */
+#endif
+
+#define SADB_KEY_FLAGS_MAX 0x7fff
+
+
+/* SPI size for PF_KEYv2 */
+#define PFKEY_SPI_SIZE sizeof(u_int32_t)
+
+/* Identifier for menber of lifetime structure */
+#define SADB_X_LIFETIME_ALLOCATIONS 0
+#define SADB_X_LIFETIME_BYTES 1
+#define SADB_X_LIFETIME_ADDTIME 2
+#define SADB_X_LIFETIME_USETIME 3
+
+/* The rate for SOFT lifetime against HARD one. */
+#define PFKEY_SOFT_LIFETIME_RATE 80
+
+/* Utilities */
+#define PFKEY_ALIGN8(a) (1 + (((a) - 1) | (8 - 1)))
+#define PFKEY_EXTLEN(msg) \
+ PFKEY_UNUNIT64(((struct sadb_ext *)(msg))->sadb_ext_len)
+#define PFKEY_ADDR_PREFIX(ext) \
+ (((struct sadb_address *)(ext))->sadb_address_prefixlen)
+#define PFKEY_ADDR_PROTO(ext) \
+ (((struct sadb_address *)(ext))->sadb_address_proto)
+#define PFKEY_ADDR_SADDR(ext) \
+ ((struct sockaddr *)((caddr_t)(ext) + sizeof(struct sadb_address)))
+
+/* in 64bits */
+#define PFKEY_UNUNIT64(a) ((a) << 3)
+#define PFKEY_UNIT64(a) ((a) >> 3)
+
+#endif /* __PFKEY_V2_H */
+
+#endif /* _NET_PFKEYV2_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2000-2015 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1980, 1986, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ * @(#)route.h 8.3 (Berkeley) 4/19/94
+ * $FreeBSD: src/sys/net/route.h,v 1.36.2.1 2000/08/16 06:14:23 jayanth Exp $
+ */
+
+#ifndef _NET_ROUTE_H_
+#define _NET_ROUTE_H_
+#include <sys/appleapiopts.h>
+#include <stdint.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+/*
+ * These numbers are used by reliable protocols for determining
+ * retransmission behavior and are included in the routing structure.
+ */
+struct rt_metrics {
+ u_int32_t rmx_locks; /* Kernel leaves these values alone */
+ u_int32_t rmx_mtu; /* MTU for this path */
+ u_int32_t rmx_hopcount; /* max hops expected */
+ int32_t rmx_expire; /* lifetime for route, e.g. redirect */
+ u_int32_t rmx_recvpipe; /* inbound delay-bandwidth product */
+ u_int32_t rmx_sendpipe; /* outbound delay-bandwidth product */
+ u_int32_t rmx_ssthresh; /* outbound gateway buffer limit */
+ u_int32_t rmx_rtt; /* estimated round trip time */
+ u_int32_t rmx_rttvar; /* estimated rtt variance */
+ u_int32_t rmx_pksent; /* packets sent using this route */
+ u_int32_t rmx_filler[4]; /* will be used for T/TCP later */
+};
+
+/*
+ * rmx_rtt and rmx_rttvar are stored as microseconds;
+ */
+#define RTM_RTTUNIT 1000000 /* units for rtt, rttvar, as units per sec */
+
+
+
+#define RTF_UP 0x1 /* route usable */
+#define RTF_GATEWAY 0x2 /* destination is a gateway */
+#define RTF_HOST 0x4 /* host entry (net otherwise) */
+#define RTF_REJECT 0x8 /* host or net unreachable */
+#define RTF_DYNAMIC 0x10 /* created dynamically (by redirect) */
+#define RTF_MODIFIED 0x20 /* modified dynamically (by redirect) */
+#define RTF_DONE 0x40 /* message confirmed */
+#define RTF_DELCLONE 0x80 /* delete cloned route */
+#define RTF_CLONING 0x100 /* generate new routes on use */
+#define RTF_XRESOLVE 0x200 /* external daemon resolves name */
+#define RTF_LLINFO 0x400 /* generated by link layer (e.g. ARP) */
+#define RTF_STATIC 0x800 /* manually added */
+#define RTF_BLACKHOLE 0x1000 /* just discard pkts (during updates) */
+#define RTF_NOIFREF 0x2000 /* not eligible for RTF_IFREF */
+#define RTF_PROTO2 0x4000 /* protocol specific routing flag */
+#define RTF_PROTO1 0x8000 /* protocol specific routing flag */
+
+#define RTF_PRCLONING 0x10000 /* protocol requires cloning */
+#define RTF_WASCLONED 0x20000 /* route generated through cloning */
+#define RTF_PROTO3 0x40000 /* protocol specific routing flag */
+ /* 0x80000 unused */
+#define RTF_PINNED 0x100000 /* future use */
+#define RTF_LOCAL 0x200000 /* route represents a local address */
+#define RTF_BROADCAST 0x400000 /* route represents a bcast address */
+#define RTF_MULTICAST 0x800000 /* route represents a mcast address */
+#define RTF_IFSCOPE 0x1000000 /* has valid interface scope */
+#define RTF_CONDEMNED 0x2000000 /* defunct; no longer modifiable */
+#define RTF_IFREF 0x4000000 /* route holds a ref to interface */
+#define RTF_PROXY 0x8000000 /* proxying, no interface scope */
+#define RTF_ROUTER 0x10000000 /* host is a router */
+ /* 0x20000000 and up unassigned */
+
+#define RTF_BITS \
+ "\020\1UP\2GATEWAY\3HOST\4REJECT\5DYNAMIC\6MODIFIED\7DONE" \
+ "\10DELCLONE\11CLONING\12XRESOLVE\13LLINFO\14STATIC\15BLACKHOLE" \
+ "\16NOIFREF\17PROTO2\20PROTO1\21PRCLONING\22WASCLONED\23PROTO3" \
+ "\25PINNED\26LOCAL\27BROADCAST\30MULTICAST\31IFSCOPE\32CONDEMNED" \
+ "\33IFREF\34PROXY\35ROUTER"
+
+/*
+ * Routing statistics.
+ */
+struct rtstat {
+ short rts_badredirect; /* bogus redirect calls */
+ short rts_dynamic; /* routes created by redirects */
+ short rts_newgateway; /* routes modified by redirects */
+ short rts_unreach; /* lookups which failed */
+ short rts_wildcard; /* lookups satisfied by a wildcard */
+};
+
+/*
+ * Structures for routing messages.
+ */
+struct rt_msghdr {
+ u_short rtm_msglen; /* to skip over non-understood messages */
+ u_char rtm_version; /* future binary compatibility */
+ u_char rtm_type; /* message type */
+ u_short rtm_index; /* index for associated ifp */
+ int rtm_flags; /* flags, incl. kern & message, e.g. DONE */
+ int rtm_addrs; /* bitmask identifying sockaddrs in msg */
+ pid_t rtm_pid; /* identify sender */
+ int rtm_seq; /* for sender to identify action */
+ int rtm_errno; /* why failed */
+ int rtm_use; /* from rtentry */
+ u_int32_t rtm_inits; /* which metrics we are initializing */
+ struct rt_metrics rtm_rmx; /* metrics themselves */
+};
+
+struct rt_msghdr2 {
+ u_short rtm_msglen; /* to skip over non-understood messages */
+ u_char rtm_version; /* future binary compatibility */
+ u_char rtm_type; /* message type */
+ u_short rtm_index; /* index for associated ifp */
+ int rtm_flags; /* flags, incl. kern & message, e.g. DONE */
+ int rtm_addrs; /* bitmask identifying sockaddrs in msg */
+ int32_t rtm_refcnt; /* reference count */
+ int rtm_parentflags; /* flags of the parent route */
+ int rtm_reserved; /* reserved field set to 0 */
+ int rtm_use; /* from rtentry */
+ u_int32_t rtm_inits; /* which metrics we are initializing */
+ struct rt_metrics rtm_rmx; /* metrics themselves */
+};
+
+
+#define RTM_VERSION 5 /* Up the ante and ignore older versions */
+
+/*
+ * Message types.
+ */
+#define RTM_ADD 0x1 /* Add Route */
+#define RTM_DELETE 0x2 /* Delete Route */
+#define RTM_CHANGE 0x3 /* Change Metrics or flags */
+#define RTM_GET 0x4 /* Report Metrics */
+#define RTM_LOSING 0x5 /* RTM_LOSING is no longer generated by xnu
+ and is deprecated */
+#define RTM_REDIRECT 0x6 /* Told to use different route */
+#define RTM_MISS 0x7 /* Lookup failed on this address */
+#define RTM_LOCK 0x8 /* fix specified metrics */
+#define RTM_OLDADD 0x9 /* caused by SIOCADDRT */
+#define RTM_OLDDEL 0xa /* caused by SIOCDELRT */
+#define RTM_RESOLVE 0xb /* req to resolve dst to LL addr */
+#define RTM_NEWADDR 0xc /* address being added to iface */
+#define RTM_DELADDR 0xd /* address being removed from iface */
+#define RTM_IFINFO 0xe /* iface going up/down etc. */
+#define RTM_NEWMADDR 0xf /* mcast group membership being added to if */
+#define RTM_DELMADDR 0x10 /* mcast group membership being deleted */
+#define RTM_IFINFO2 0x12 /* */
+#define RTM_NEWMADDR2 0x13 /* */
+#define RTM_GET2 0x14 /* */
+
+/*
+ * Bitmask values for rtm_inits and rmx_locks.
+ */
+#define RTV_MTU 0x1 /* init or lock _mtu */
+#define RTV_HOPCOUNT 0x2 /* init or lock _hopcount */
+#define RTV_EXPIRE 0x4 /* init or lock _expire */
+#define RTV_RPIPE 0x8 /* init or lock _recvpipe */
+#define RTV_SPIPE 0x10 /* init or lock _sendpipe */
+#define RTV_SSTHRESH 0x20 /* init or lock _ssthresh */
+#define RTV_RTT 0x40 /* init or lock _rtt */
+#define RTV_RTTVAR 0x80 /* init or lock _rttvar */
+
+/*
+ * Bitmask values for rtm_addrs.
+ */
+#define RTA_DST 0x1 /* destination sockaddr present */
+#define RTA_GATEWAY 0x2 /* gateway sockaddr present */
+#define RTA_NETMASK 0x4 /* netmask sockaddr present */
+#define RTA_GENMASK 0x8 /* cloning mask sockaddr present */
+#define RTA_IFP 0x10 /* interface name sockaddr present */
+#define RTA_IFA 0x20 /* interface addr sockaddr present */
+#define RTA_AUTHOR 0x40 /* sockaddr for author of redirect */
+#define RTA_BRD 0x80 /* for NEWADDR, broadcast or p-p dest addr */
+
+/*
+ * Index offsets for sockaddr array for alternate internal encoding.
+ */
+#define RTAX_DST 0 /* destination sockaddr present */
+#define RTAX_GATEWAY 1 /* gateway sockaddr present */
+#define RTAX_NETMASK 2 /* netmask sockaddr present */
+#define RTAX_GENMASK 3 /* cloning mask sockaddr present */
+#define RTAX_IFP 4 /* interface name sockaddr present */
+#define RTAX_IFA 5 /* interface addr sockaddr present */
+#define RTAX_AUTHOR 6 /* sockaddr for author of redirect */
+#define RTAX_BRD 7 /* for NEWADDR, broadcast or p-p dest addr */
+#define RTAX_MAX 8 /* size of array to allocate */
+
+struct rt_addrinfo {
+ int rti_addrs;
+ struct sockaddr *rti_info[RTAX_MAX];
+};
+
+
+#endif /* _NET_ROUTE_H_ */
Code Review / cicn.git / commitdiff