lldpd (0.7.1)
* Features
+ + Mac OS X support, sponsored by Xcloud, Mac cloud server hosting
+ provider. http://xcloud.me/
+ Upstart and systemd support.
+ Remove Unix socket when there is no process listening.
* GNU/Linux
* NetBSD
* OpenBSD
+ * Mac OS X
Installation
------------
line. If you don't want to run it as root, just install it setuid or
setgid `_lldpd`.
+Installation (Mac OS X)
+-----------------------
+
+The same procedure as above applies for Mac OS X. However, you may
+want to install libevent from Homebrew, as well as Readline:
+
+ brew install libevent
+ brew install readline
+ ./configure CPPFLAGS="-I$(brew --prefix readline)/include" \
+ LDFLAGS="-L$(brew --prefix readline)/lib"
+ make
+ sudo make install
+
+You need to create the `_lldpd` user and group:
+
+ dscl . list /Users uid
+ dscl . list /Groups gid
+ # Find a free UID/GID, let's say 274
+ dscl . -create /Groups/_lldpd
+ dscl . -create /Groups/_lldpd PrimaryGroupID 274
+ dscl . -create /Groups/_lldpd Password "*"
+ dscl . -create /Groups/_lldpd RealName "lldpd privilege separation group"
+ dscl . -create /Users/_lldpd
+ dscl . -create /Users/_lldpd UserShell /usr/bin/false
+ dscl . -create /Users/_lldpd NFSHomeDirectory /var/run/lldpd
+ dscl . -create /Users/_lldpd PrimaryGroupID 274
+ dscl . -create /Users/_lldpd UniqueID 274
+ dscl . -create /Users/_lldpd Password "*"
+ dscl . -create /Users/_lldpd RealName "lldpd privilege separation user"
+
+Also create `/var/run/lldpd`:
+
+ mkdir -p /var/run/lldpd/etc
+ cp /etc/localtime /var/run/lldpd/etc/.
+
Usage
-----
AC_FUNC_REALLOC
AC_REPLACE_FUNCS([strlcpy])
AC_CHECK_FUNCS([setresuid setresgid])
+
+AC_SEARCH_LIBS([__res_init], resolv bind, AC_DEFINE([HAVE_RES_INIT], 1, [Define to indicate that res_init() exists]),
+AC_SEARCH_LIBS([res_9_init], resolv bind, AC_DEFINE([HAVE_RES_INIT], 1, [Define to indicate that res_init() exists]),
+AC_SEARCH_LIBS([res_init], resolv bind, AC_DEFINE([HAVE_RES_INIT], 1, [Define to indicate that res_init() exists]))))
+
AC_CACHE_SAVE
## Unit tests wich check
--- /dev/null
+Those include headers have been stolen from `xnu-2050.18.24.tar.gz`
+and slightly modified. They should be shipped with the OS or the
+development tools but they are not. They are from Mac OS X 10.8.2 but
+should work with previous versions just fine.
+
+ http://www.opensource.apple.com/source/xnu/xnu-2050.18.24/
--- /dev/null
+/*
+ * Copyright (c) 2004 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@
+ */
+
+#ifndef _NET_IF_BOND_VAR_H_
+#define _NET_IF_BOND_VAR_H_
+
+#include <sys/types.h>
+
+#include <osx/lacp.h>
+
+#pragma pack(4)
+
+#define IF_BOND_OP_ADD_INTERFACE 1
+#define IF_BOND_OP_REMOVE_INTERFACE 2
+#define IF_BOND_OP_GET_STATUS 3
+#define IF_BOND_OP_SET_VERBOSE 4
+#define IF_BOND_OP_SET_MODE 5
+
+#define IF_BOND_MODE_LACP 0
+#define IF_BOND_MODE_STATIC 1
+
+struct if_bond_partner_state {
+ lacp_system ibps_system;
+ lacp_system_priority ibps_system_priority;
+ lacp_key ibps_key;
+ lacp_port ibps_port;
+ lacp_port_priority ibps_port_priority;
+ lacp_actor_partner_state ibps_state;
+ u_char ibps_reserved1;
+};
+
+#define IF_BOND_STATUS_SELECTED_STATE_UNSELECTED 0
+#define IF_BOND_STATUS_SELECTED_STATE_SELECTED 1
+#define IF_BOND_STATUS_SELECTED_STATE_STANDBY 2
+
+struct if_bond_status {
+ char ibs_if_name[IFNAMSIZ]; /* interface name */
+ lacp_port_priority ibs_port_priority;
+ lacp_actor_partner_state ibs_state;
+ u_char ibs_selected_state;
+ struct if_bond_partner_state ibs_partner_state;
+ u_int32_t ibs_reserved[8];
+};
+
+#define IF_BOND_STATUS_REQ_VERSION 1
+
+struct if_bond_status_req {
+ int ibsr_version; /* version */
+ int ibsr_total; /* returned number of struct if_bond_status's */
+ int ibsr_count; /* number that will fit in ibsr_buffer */
+ union { /* buffer to hold if_bond_status's */
+ void * ibsru_buffer;
+ u_int64_t ibsru_buffer64;
+ } ibsr_ibsru;
+ lacp_key ibsr_key; /* returned */
+ u_int8_t ibsr_mode; /* returned (IF_BOND_MODE_{LACP, STATIC}) */
+ u_int8_t ibsr_reserved0; /* for future use */
+ u_int32_t ibsr_reserved[3];/* for future use */
+};
+#define ibsr_buffer ibsr_ibsru.ibsru_buffer
+
+struct if_bond_req {
+ u_int32_t ibr_op; /* operation */
+ union {
+ char ibru_if_name[IFNAMSIZ]; /* interface name */
+ struct if_bond_status_req ibru_status; /* status information */
+ int ibru_int_val;
+ } ibr_ibru;
+};
+
+#pragma pack()
+
+#endif /* _NET_IF_BOND_VAR_H_ */
--- /dev/null
+/* $NetBSD: if_bridgevar.h,v 1.4 2003/07/08 07:13:50 itojun Exp $ */
+/*
+ * Copyright (c) 2004-2010 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@
+ */
+
+/*
+ * Copyright 2001 Wasabi Systems, Inc.
+ * All rights reserved.
+ *
+ * Written by Jason R. Thorpe for Wasabi Systems, Inc.
+ *
+ * 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 for the NetBSD Project by
+ * Wasabi Systems, Inc.
+ * 4. The name of Wasabi Systems, Inc. may not be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
+ * 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.
+ */
+
+/*
+ * Copyright (c) 1999, 2000 Jason L. Wright (jason@thought.net)
+ * 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 Jason L. Wright
+ * 4. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * OpenBSD: if_bridge.h,v 1.14 2001/03/22 03:48:29 jason Exp
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * Data structure and control definitions for bridge interfaces.
+ */
+
+#ifndef _NET_IF_BRIDGEVAR_H_
+#define _NET_IF_BRIDGEVAR_H_
+
+#include <sys/queue.h>
+
+#include <net/if.h>
+
+/*
+ * Commands used in the SIOCSDRVSPEC ioctl. Note the lookup of the
+ * bridge interface itself is keyed off the ifdrv structure.
+ */
+#define BRDGADD 0 /* add bridge member (ifbreq) */
+#define BRDGDEL 1 /* delete bridge member (ifbreq) */
+#define BRDGGIFFLGS 2 /* get member if flags (ifbreq) */
+#define BRDGSIFFLGS 3 /* set member if flags (ifbreq) */
+#define BRDGSCACHE 4 /* set cache size (ifbrparam) */
+#define BRDGGCACHE 5 /* get cache size (ifbrparam) */
+#define BRDGGIFS 6 /* get member list (ifbifconf) */
+#define BRDGRTS 7 /* get address list (ifbaconf) */
+#define BRDGSADDR 8 /* set static address (ifbareq) */
+#define BRDGSTO 9 /* set cache timeout (ifbrparam) */
+#define BRDGGTO 10 /* get cache timeout (ifbrparam) */
+#define BRDGDADDR 11 /* delete address (ifbareq) */
+#define BRDGFLUSH 12 /* flush address cache (ifbreq) */
+
+#define BRDGGPRI 13 /* get priority (ifbrparam) */
+#define BRDGSPRI 14 /* set priority (ifbrparam) */
+#define BRDGGHT 15 /* get hello time (ifbrparam) */
+#define BRDGSHT 16 /* set hello time (ifbrparam) */
+#define BRDGGFD 17 /* get forward delay (ifbrparam) */
+#define BRDGSFD 18 /* set forward delay (ifbrparam) */
+#define BRDGGMA 19 /* get max age (ifbrparam) */
+#define BRDGSMA 20 /* set max age (ifbrparam) */
+#define BRDGSIFPRIO 21 /* set if priority (ifbreq) */
+#define BRDGSIFCOST 22 /* set if path cost (ifbreq) */
+#define BRDGGFILT 23 /* get filter flags (ifbrparam) */
+#define BRDGSFILT 24 /* set filter flags (ifbrparam) */
+#define BRDGPURGE 25 /* purge address cache for a particular interface (ifbreq) */
+#define BRDGADDS 26 /* add bridge span member (ifbreq) */
+#define BRDGDELS 27 /* delete bridge span member (ifbreq) */
+#define BRDGPARAM 28 /* get bridge STP params (ifbropreq) */
+#define BRDGGRTE 29 /* get cache drops (ifbrparam) */
+#define BRDGGIFSSTP 30 /* get member STP params list (ifbpstpconf) */
+#define BRDGSPROTO 31 /* set protocol (ifbrparam) */
+#define BRDGSTXHC 32 /* set tx hold count (ifbrparam) */
+#define BRDGSIFAMAX 33 /* set max interface addrs (ifbreq) */
+
+/*
+ * Generic bridge control request.
+ */
+#pragma pack(4)
+
+struct ifbreq {
+ char ifbr_ifsname[IFNAMSIZ]; /* member if name */
+ uint32_t ifbr_ifsflags; /* member if flags */
+ uint32_t ifbr_stpflags; /* member if STP flags */
+ uint32_t ifbr_path_cost; /* member if STP cost */
+ uint8_t ifbr_portno; /* member if port number */
+ uint8_t ifbr_priority; /* member if STP priority */
+ uint8_t ifbr_proto; /* member if STP protocol */
+ uint8_t ifbr_role; /* member if STP role */
+ uint8_t ifbr_state; /* member if STP state */
+ uint32_t ifbr_addrcnt; /* member if addr number */
+ uint32_t ifbr_addrmax; /* member if addr max */
+ uint32_t ifbr_addrexceeded; /* member if addr violations */
+ uint8_t pad[32];
+};
+
+#pragma pack()
+
+/* BRDGGIFFLAGS, BRDGSIFFLAGS */
+#define IFBIF_LEARNING 0x0001 /* if can learn */
+#define IFBIF_DISCOVER 0x0002 /* if sends packets w/ unknown dest. */
+#define IFBIF_STP 0x0004 /* if participates in spanning tree */
+#define IFBIF_SPAN 0x0008 /* if is a span port */
+#define IFBIF_STICKY 0x0010 /* if learned addresses stick */
+#define IFBIF_BSTP_EDGE 0x0020 /* member stp edge port */
+#define IFBIF_BSTP_AUTOEDGE 0x0040 /* member stp autoedge enabled */
+#define IFBIF_BSTP_PTP 0x0080 /* member stp point to point */
+#define IFBIF_BSTP_AUTOPTP 0x0100 /* member stp autoptp enabled */
+#define IFBIF_BSTP_ADMEDGE 0x0200 /* member stp admin edge enabled */
+#define IFBIF_BSTP_ADMCOST 0x0400 /* member stp admin path cost */
+#define IFBIF_PRIVATE 0x0800 /* if is a private segment */
+
+#define IFBIFBITS "\020\001LEARNING\002DISCOVER\003STP\004SPAN" \
+ "\005STICKY\014PRIVATE\006EDGE\007AUTOEDGE\010PTP" \
+ "\011AUTOPTP"
+#define IFBIFMASK ~(IFBIF_BSTP_EDGE|IFBIF_BSTP_AUTOEDGE|IFBIF_BSTP_PTP| \
+ IFBIF_BSTP_AUTOPTP|IFBIF_BSTP_ADMEDGE| \
+ IFBIF_BSTP_ADMCOST) /* not saved */
+
+/* BRDGFLUSH */
+#define IFBF_FLUSHDYN 0x00 /* flush learned addresses only */
+#define IFBF_FLUSHALL 0x01 /* flush all addresses */
+
+/* BRDGSFILT */
+#define IFBF_FILT_USEIPF 0x00000001 /* run pfil hooks on the bridge
+interface */
+#define IFBF_FILT_MEMBER 0x00000002 /* run pfil hooks on the member
+interfaces */
+#define IFBF_FILT_ONLYIP 0x00000004 /* only pass IP[46] packets when
+pfil is enabled */
+#define IFBF_FILT_MASK 0x00000007 /* mask of valid values */
+
+
+/* APPLE MODIFICATION <jhw@apple.com>: Default is to pass non-IP packets. */
+#define IFBF_FILT_DEFAULT ( IFBF_FILT_USEIPF | IFBF_FILT_MEMBER )
+#if 0
+#define IFBF_FILT_DEFAULT (IFBF_FILT_USEIPF | \
+IFBF_FILT_MEMBER | \
+IFBF_FILT_ONLYIP)
+#endif
+
+/*
+ * Interface list structure.
+ */
+
+#pragma pack(4)
+
+#ifndef XNU_KERNEL_PRIVATE
+
+struct ifbifconf {
+ uint32_t ifbic_len; /* buffer size */
+ union {
+ caddr_t ifbicu_buf;
+ struct ifbreq *ifbicu_req;
+#define ifbic_buf ifbic_ifbicu.ifbicu_buf
+#define ifbic_req ifbic_ifbicu.ifbicu_req
+ } ifbic_ifbicu;
+};
+
+#else /* XNU_KERNEL_PRIVATE */
+
+struct ifbifconf32 {
+ uint32_t ifbic_len; /* buffer size */
+ union {
+ user32_addr_t ifbicu_buf;
+ user32_addr_t ifbicu_req;
+#define ifbic_buf ifbic_ifbicu.ifbicu_buf
+#define ifbic_req ifbic_ifbicu.ifbicu_req
+ } ifbic_ifbicu;
+};
+
+struct ifbifconf64 {
+ uint32_t ifbic_len; /* buffer size */
+ union {
+ user64_addr_t ifbicu_buf;
+ user64_addr_t ifbicu_req;
+ } ifbic_ifbicu;
+};
+#endif /* XNU_KERNEL_PRIVATE */
+
+#pragma pack()
+
+/*
+ * Bridge address request.
+ */
+
+#pragma pack(4)
+
+#ifndef XNU_KERNEL_PRIVATE
+
+struct ifbareq {
+ char ifba_ifsname[IFNAMSIZ]; /* member if name */
+ unsigned long ifba_expire; /* address expire time */
+ uint8_t ifba_flags; /* address flags */
+ uint8_t ifba_dst[ETHER_ADDR_LEN];/* destination address */
+ uint16_t ifba_vlan; /* vlan id */
+};
+
+#else /* XNU_KERNEL_PRIVATE */
+
+struct ifbareq32 {
+ char ifba_ifsname[IFNAMSIZ]; /* member if name */
+ uint32_t ifba_expire; /* address expire time */
+ uint8_t ifba_flags; /* address flags */
+ uint8_t ifba_dst[ETHER_ADDR_LEN];/* destination address */
+ uint16_t ifba_vlan; /* vlan id */
+};
+
+struct ifbareq64 {
+ char ifba_ifsname[IFNAMSIZ]; /* member if name */
+ uint64_t ifba_expire; /* address expire time */
+ uint8_t ifba_flags; /* address flags */
+ uint8_t ifba_dst[ETHER_ADDR_LEN];/* destination address */
+ uint16_t ifba_vlan; /* vlan id */
+};
+#endif /* XNU_KERNEL_PRIVATE */
+
+#pragma pack()
+
+#define IFBAF_TYPEMASK 0x03 /* address type mask */
+#define IFBAF_DYNAMIC 0x00 /* dynamically learned address */
+#define IFBAF_STATIC 0x01 /* static address */
+#define IFBAF_STICKY 0x02 /* sticky address */
+
+#define IFBAFBITS "\020\1STATIC\2STICKY"
+
+/*
+ * Address list structure.
+ */
+
+#pragma pack(4)
+
+#ifndef XNU_KERNEL_PRIVATE
+
+struct ifbaconf {
+ uint32_t ifbac_len; /* buffer size */
+ union {
+ caddr_t ifbacu_buf;
+ struct ifbareq *ifbacu_req;
+#define ifbac_buf ifbac_ifbacu.ifbacu_buf
+#define ifbac_req ifbac_ifbacu.ifbacu_req
+ } ifbac_ifbacu;
+};
+
+#else /* XNU_KERNEL_PRIVATE */
+
+struct ifbaconf32 {
+ uint32_t ifbac_len; /* buffer size */
+ union {
+ user32_addr_t ifbacu_buf;
+ user32_addr_t ifbacu_req;
+#define ifbac_buf ifbac_ifbacu.ifbacu_buf
+#define ifbac_req ifbac_ifbacu.ifbacu_req
+ } ifbac_ifbacu;
+};
+
+struct ifbaconf64 {
+ uint32_t ifbac_len; /* buffer size */
+ union {
+ user64_addr_t ifbacu_buf;
+ user64_addr_t ifbacu_req;
+ } ifbac_ifbacu;
+};
+#endif /* XNU_KERNEL_PRIVATE */
+
+#pragma pack()
+
+/*
+ * Bridge parameter structure.
+ */
+
+#pragma pack(4)
+
+struct ifbrparam {
+ union {
+ uint32_t ifbrpu_int32;
+ uint16_t ifbrpu_int16;
+ uint8_t ifbrpu_int8;
+ } ifbrp_ifbrpu;
+};
+
+#pragma pack()
+
+#define ifbrp_csize ifbrp_ifbrpu.ifbrpu_int32 /* cache size */
+#define ifbrp_ctime ifbrp_ifbrpu.ifbrpu_int32 /* cache time (sec) */
+#define ifbrp_prio ifbrp_ifbrpu.ifbrpu_int16 /* bridge priority */
+#define ifbrp_proto ifbrp_ifbrpu.ifbrpu_int8 /* bridge protocol */
+#define ifbrp_txhc ifbrp_ifbrpu.ifbrpu_int8 /* bpdu tx holdcount */
+#define ifbrp_hellotime ifbrp_ifbrpu.ifbrpu_int8 /* hello time (sec) */
+#define ifbrp_fwddelay ifbrp_ifbrpu.ifbrpu_int8 /* fwd time (sec) */
+#define ifbrp_maxage ifbrp_ifbrpu.ifbrpu_int8 /* max age (sec) */
+#define ifbrp_cexceeded ifbrp_ifbrpu.ifbrpu_int32 /* # of cache dropped
+ * adresses */
+#define ifbrp_filter ifbrp_ifbrpu.ifbrpu_int32 /* filtering flags */
+
+/*
+ * Bridge current operational parameters structure.
+ */
+
+#pragma pack(4)
+
+#ifndef XNU_KERNEL_PRIVATE
+
+struct ifbropreq {
+ uint8_t ifbop_holdcount;
+ uint8_t ifbop_maxage;
+ uint8_t ifbop_hellotime;
+ uint8_t ifbop_fwddelay;
+ uint8_t ifbop_protocol;
+ uint16_t ifbop_priority;
+ uint16_t ifbop_root_port;
+ uint32_t ifbop_root_path_cost;
+ uint64_t ifbop_bridgeid;
+ uint64_t ifbop_designated_root;
+ uint64_t ifbop_designated_bridge;
+ struct timeval ifbop_last_tc_time;
+};
+
+#else /* XNU_KERNEL_PRIVATE */
+
+struct ifbropreq32 {
+ uint8_t ifbop_holdcount;
+ uint8_t ifbop_maxage;
+ uint8_t ifbop_hellotime;
+ uint8_t ifbop_fwddelay;
+ uint8_t ifbop_protocol;
+ uint16_t ifbop_priority;
+ uint16_t ifbop_root_port;
+ uint32_t ifbop_root_path_cost;
+ uint64_t ifbop_bridgeid;
+ uint64_t ifbop_designated_root;
+ uint64_t ifbop_designated_bridge;
+ struct timeval ifbop_last_tc_time;
+};
+
+struct ifbropreq64 {
+ uint8_t ifbop_holdcount;
+ uint8_t ifbop_maxage;
+ uint8_t ifbop_hellotime;
+ uint8_t ifbop_fwddelay;
+ uint8_t ifbop_protocol;
+ uint16_t ifbop_priority;
+ uint16_t ifbop_root_port;
+ uint32_t ifbop_root_path_cost;
+ uint64_t ifbop_bridgeid;
+ uint64_t ifbop_designated_root;
+ uint64_t ifbop_designated_bridge;
+ struct timeval ifbop_last_tc_time;
+};
+
+#endif
+
+#pragma pack()
+
+/*
+ * Bridge member operational STP params structure.
+ */
+
+#pragma pack(4)
+
+struct ifbpstpreq {
+ uint8_t ifbp_portno; /* bp STP port number */
+ uint32_t ifbp_fwd_trans; /* bp STP fwd transitions */
+ uint32_t ifbp_design_cost; /* bp STP designated cost */
+ uint32_t ifbp_design_port; /* bp STP designated port */
+ uint64_t ifbp_design_bridge; /* bp STP designated bridge */
+ uint64_t ifbp_design_root; /* bp STP designated root */
+};
+
+#pragma pack()
+
+/*
+ * Bridge STP ports list structure.
+ */
+
+#pragma pack(4)
+
+#ifndef XNU_KERNEL_PRIVATE
+
+struct ifbpstpconf {
+ uint32_t ifbpstp_len; /* buffer size */
+ union {
+ caddr_t ifbpstpu_buf;
+ struct ifbpstpreq *ifbpstpu_req;
+ } ifbpstp_ifbpstpu;
+#define ifbpstp_buf ifbpstp_ifbpstpu.ifbpstpu_buf
+#define ifbpstp_req ifbpstp_ifbpstpu.ifbpstpu_req
+};
+
+#else /* XNU_KERNEL_PRIVATE */
+
+struct ifbpstpconf32 {
+ uint32_t ifbpstp_len; /* buffer size */
+ union {
+ user32_addr_t ifbpstpu_buf;
+ user32_addr_t ifbpstpu_req;
+#define ifbpstp_buf ifbpstp_ifbpstpu.ifbpstpu_buf
+#define ifbpstp_req ifbpstp_ifbpstpu.ifbpstpu_req
+ } ifbpstp_ifbpstpu;
+};
+
+struct ifbpstpconf64 {
+ uint32_t ifbpstp_len; /* buffer size */
+ union {
+ user64_addr_t ifbpstpu_buf;
+ user64_addr_t ifbpstpu_req;
+ } ifbpstp_ifbpstpu;
+};
+
+#endif /* XNU_KERNEL_PRIVATE */
+
+#pragma pack()
+
+
+#ifdef XNU_KERNEL_PRIVATE
+
+extern u_int8_t bstp_etheraddr[ETHER_ADDR_LEN];
+
+int bridgeattach(int);
+
+#endif /* XNU_KERNEL_PRIVATE */
+#endif /* !_NET_IF_BRIDGEVAR_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2003 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 1998 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_vlan_var.h,v 1.16 2003/07/08 21:54:20 wpaul Exp $
+ */
+
+#ifndef _NET_IF_VLAN_VAR_H_
+#define _NET_IF_VLAN_VAR_H_ 1
+
+#define ETHER_VLAN_ENCAP_LEN 4 /* len of 802.1Q VLAN encapsulation */
+struct ether_vlan_header {
+ u_char evl_dhost[ETHER_ADDR_LEN];
+ u_char evl_shost[ETHER_ADDR_LEN];
+ u_int16_t evl_encap_proto;
+ u_int16_t evl_tag;
+ u_int16_t evl_proto;
+};
+
+#define EVL_VLID_MASK 0x0FFF
+#define EVL_VLANOFTAG(tag) ((tag) & EVL_VLID_MASK)
+#define EVL_PRIOFTAG(tag) (((tag) >> 13) & 7)
+
+#if 0
+/* sysctl(3) tags, for compatibility purposes */
+#define VLANCTL_PROTO 1
+#define VLANCTL_MAX 2
+#endif
+
+/*
+ * Configuration structure for SIOCSETVLAN and SIOCGETVLAN ioctls.
+ */
+struct vlanreq {
+ char vlr_parent[IFNAMSIZ];
+ u_short vlr_tag;
+};
+
+#ifdef KERNEL_PRIVATE
+int vlan_family_init(void) __attribute__((section("__TEXT, initcode")));
+#endif /* KERNEL_PRIVATE */
+#endif /* _NET_IF_VLAN_VAR_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2004 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@
+ */
+
+/*
+ * lacp.h
+ * - definitions for the Link Aggregation Control Protocol (LACP) and
+ * the Link Aggregation Marker Protocol
+ */
+
+/*
+ * Modification History
+ *
+ * May 14, 2004 Dieter Siegmund (dieter@apple.com)
+ * - created
+ */
+
+#ifndef _NET_LACP_H_
+#define _NET_LACP_H_
+
+#include <sys/types.h>
+#include <string.h>
+
+/**
+ ** Link Aggregation Control Protocol (LACP) definitions
+ **/
+#define LACPDU_VERSION_1 1
+
+#define LACPDU_TLV_TYPE_TERMINATOR 0x00
+#define LACPDU_TLV_TYPE_ACTOR 0x01
+#define LACPDU_TLV_TYPE_PARTNER 0x02
+#define LACPDU_TLV_TYPE_COLLECTOR 0x03
+
+#define LACPDU_ACTOR_TLV_LENGTH 20
+#define LACPDU_PARTNER_TLV_LENGTH 20
+#define LACPDU_COLLECTOR_TLV_LENGTH 16
+
+typedef u_char lacp_actor_partner_state;
+typedef u_int16_t lacp_key;
+typedef u_int16_t lacp_system_priority, lacp_port_priority, lacp_port;
+typedef u_int16_t lacp_collector_max_delay;
+typedef struct {
+ u_char system_id[6];
+} lacp_system, *lacp_system_ref;
+
+/*
+ * LACP Actor/Partner TLV
+ */
+typedef struct lacp_actor_partner_tlv_s {
+ u_char lap_tlv_type; /* 0x01 or 0x02 */
+ u_char lap_length; /* 20 */
+ u_char lap_system_priority[2];
+ u_char lap_system[6];
+ u_char lap_key[2];
+ u_char lap_port_priority[2];
+ u_char lap_port[2];
+ u_char lap_state;
+ u_char lap_reserved[3];
+} lacp_actor_partner_tlv, *lacp_actor_partner_tlv_ref;
+
+/*
+ * LACP Collector TLV
+ */
+typedef struct lacp_collector_tlv_s {
+ u_char lac_tlv_type; /* 0x03 */
+ u_char lac_length; /* 16 */
+ u_char lac_max_delay[2];
+ u_char lac_reserved[12];
+} lacp_collector_tlv, *lacp_collector_tlv_ref;
+
+
+/*
+ * LACP Actor/Partner State bits
+ */
+#define LACP_ACTOR_PARTNER_STATE_LACP_ACTIVITY 0x01
+#define LACP_ACTOR_PARTNER_STATE_LACP_TIMEOUT 0x02
+#define LACP_ACTOR_PARTNER_STATE_AGGREGATION 0x04
+#define LACP_ACTOR_PARTNER_STATE_SYNCHRONIZATION 0x08
+#define LACP_ACTOR_PARTNER_STATE_COLLECTING 0x10
+#define LACP_ACTOR_PARTNER_STATE_DISTRIBUTING 0x20
+#define LACP_ACTOR_PARTNER_STATE_DEFAULTED 0x40
+#define LACP_ACTOR_PARTNER_STATE_EXPIRED 0x80
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_active_lacp(lacp_actor_partner_state state)
+{
+ return (state | LACP_ACTOR_PARTNER_STATE_LACP_ACTIVITY);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_passive_lacp(lacp_actor_partner_state state)
+{
+ return (state &= ~LACP_ACTOR_PARTNER_STATE_LACP_ACTIVITY);
+}
+
+static __inline__ int
+lacp_actor_partner_state_active_lacp(lacp_actor_partner_state state)
+{
+ return ((state & LACP_ACTOR_PARTNER_STATE_LACP_ACTIVITY) != 0);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_short_timeout(lacp_actor_partner_state state)
+{
+ return (state | LACP_ACTOR_PARTNER_STATE_LACP_TIMEOUT);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_long_timeout(lacp_actor_partner_state state)
+{
+ return (state &= ~LACP_ACTOR_PARTNER_STATE_LACP_TIMEOUT);
+}
+
+static __inline__ int
+lacp_actor_partner_state_short_timeout(lacp_actor_partner_state state)
+{
+ return ((state & LACP_ACTOR_PARTNER_STATE_LACP_TIMEOUT) != 0);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_aggregatable(lacp_actor_partner_state state)
+{
+ return (state | LACP_ACTOR_PARTNER_STATE_AGGREGATION);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_individual(lacp_actor_partner_state state)
+{
+ return (state &= ~LACP_ACTOR_PARTNER_STATE_AGGREGATION);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_aggregatable(lacp_actor_partner_state state)
+{
+ return ((state & LACP_ACTOR_PARTNER_STATE_AGGREGATION) != 0);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_in_sync(lacp_actor_partner_state state)
+{
+ return (state | LACP_ACTOR_PARTNER_STATE_SYNCHRONIZATION);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_out_of_sync(lacp_actor_partner_state state)
+{
+ return (state &= ~LACP_ACTOR_PARTNER_STATE_SYNCHRONIZATION);
+}
+
+static __inline__ int
+lacp_actor_partner_state_in_sync(lacp_actor_partner_state state)
+{
+ return ((state & LACP_ACTOR_PARTNER_STATE_SYNCHRONIZATION) != 0);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_collecting(lacp_actor_partner_state state)
+{
+ return (state | LACP_ACTOR_PARTNER_STATE_COLLECTING);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_not_collecting(lacp_actor_partner_state state)
+{
+ return (state &= ~LACP_ACTOR_PARTNER_STATE_COLLECTING);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_collecting(lacp_actor_partner_state state)
+{
+ return ((state & LACP_ACTOR_PARTNER_STATE_COLLECTING) != 0);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_distributing(lacp_actor_partner_state state)
+{
+ return (state | LACP_ACTOR_PARTNER_STATE_DISTRIBUTING);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_not_distributing(lacp_actor_partner_state state)
+{
+ return (state &= ~LACP_ACTOR_PARTNER_STATE_DISTRIBUTING);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_distributing(lacp_actor_partner_state state)
+{
+ return ((state & LACP_ACTOR_PARTNER_STATE_DISTRIBUTING) != 0);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_defaulted(lacp_actor_partner_state state)
+{
+ return (state | LACP_ACTOR_PARTNER_STATE_DEFAULTED);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_not_defaulted(lacp_actor_partner_state state)
+{
+ return (state &= ~LACP_ACTOR_PARTNER_STATE_DEFAULTED);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_defaulted(lacp_actor_partner_state state)
+{
+ return ((state & LACP_ACTOR_PARTNER_STATE_DEFAULTED) != 0);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_expired(lacp_actor_partner_state state)
+{
+ return (state | LACP_ACTOR_PARTNER_STATE_EXPIRED);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_set_not_expired(lacp_actor_partner_state state)
+{
+ return (state &= ~LACP_ACTOR_PARTNER_STATE_EXPIRED);
+}
+
+static __inline__ lacp_actor_partner_state
+lacp_actor_partner_state_expired(lacp_actor_partner_state state)
+{
+ return ((state & LACP_ACTOR_PARTNER_STATE_EXPIRED) != 0);
+}
+
+/*
+ * Function: lacp_uint16_set
+ * Purpose:
+ * Set a field in a structure that's at least 16 bits to the given
+ * value, putting it into network byte order
+ */
+static __inline__ void
+lacp_uint16_set(uint8_t * field, uint16_t value)
+{
+ uint16_t tmp_value = htons(value);
+ memcpy((void *)field, (void *)&tmp_value, sizeof(uint16_t));
+ return;
+}
+
+/*
+ * Function: lacp_uint16_get
+ * Purpose:
+ * Get a field in a structure that's at least 16 bits, converting
+ * to host byte order.
+ */
+static __inline__ uint16_t
+lacp_uint16_get(const uint8_t * field)
+{
+ uint16_t tmp_field;
+ memcpy((void *)&tmp_field, (void *)field, sizeof(uint16_t));
+ return (ntohs(tmp_field));
+}
+
+/*
+ * Function: lacp_uint32_set
+ * Purpose:
+ * Set a field in a structure that's at least 32 bits to the given
+ * value, putting it into network byte order
+ */
+static __inline__ void
+lacp_uint32_set(uint8_t * field, uint32_t value)
+{
+ uint32_t tmp_value = htonl(value);
+ memcpy((void *)field, (void *)&tmp_value, sizeof(uint32_t));
+ return;
+}
+
+/*
+ * Function: lacp_uint32_get
+ * Purpose:
+ * Get a field in a structure that's at least 32 bits, converting
+ * to host byte order.
+ */
+static __inline__ uint32_t
+lacp_uint32_get(const uint8_t * field)
+{
+ uint32_t tmp_field;
+ memcpy((void *)&tmp_field, (void *)field, sizeof(uint32_t));
+ return (ntohl(tmp_field));
+}
+
+/*
+ * LACP Actor/Partner TLV access functions
+ */
+static __inline__ void
+lacp_actor_partner_tlv_set_system_priority(lacp_actor_partner_tlv_ref tlv,
+ lacp_system_priority system_priority)
+{
+ lacp_uint16_set(tlv->lap_system_priority, system_priority);
+ return;
+}
+
+static __inline__ lacp_system_priority
+lacp_actor_partner_tlv_get_system_priority(const lacp_actor_partner_tlv_ref tlv)
+{
+ return (lacp_system_priority)lacp_uint16_get(tlv->lap_system_priority);
+}
+
+static __inline__ void
+lacp_actor_partner_tlv_set_key(lacp_actor_partner_tlv_ref tlv, lacp_key key)
+{
+ lacp_uint16_set(tlv->lap_key, key);
+ return;
+}
+
+static __inline__ lacp_key
+lacp_actor_partner_tlv_get_key(const lacp_actor_partner_tlv_ref tlv)
+{
+ return (lacp_key)lacp_uint16_get(tlv->lap_key);
+}
+
+static __inline__ void
+lacp_actor_partner_tlv_set_port_priority(lacp_actor_partner_tlv_ref tlv,
+ lacp_port_priority port_priority)
+{
+ lacp_uint16_set(tlv->lap_port_priority, port_priority);
+ return;
+}
+
+static __inline__ lacp_port_priority
+lacp_actor_partner_tlv_get_port_priority(const lacp_actor_partner_tlv_ref tlv)
+{
+ return (lacp_port_priority)lacp_uint16_get(tlv->lap_port_priority);
+}
+
+static __inline__ void
+lacp_actor_partner_tlv_set_port(lacp_actor_partner_tlv_ref tlv, lacp_port port)
+{
+ lacp_uint16_set(tlv->lap_port, port);
+ return;
+}
+
+static __inline__ lacp_port
+lacp_actor_partner_tlv_get_port(const lacp_actor_partner_tlv_ref tlv)
+{
+ return (lacp_port)lacp_uint16_get(tlv->lap_port);
+}
+
+/*
+ * LACP Collector TLV access functions
+ */
+static __inline__ void
+lacp_collector_tlv_set_max_delay(lacp_collector_tlv_ref tlv,
+ lacp_collector_max_delay delay)
+{
+ lacp_uint16_set(tlv->lac_max_delay, delay);
+ return;
+}
+
+static __inline__ lacp_collector_max_delay
+lacp_collector_tlv_get_max_delay(const lacp_collector_tlv_ref tlv)
+{
+ return (lacp_collector_max_delay)lacp_uint16_get(tlv->lac_max_delay);
+}
+
+typedef struct lacpdu_s {
+ u_char la_subtype;
+ u_char la_version;
+ u_char la_actor_tlv[LACPDU_ACTOR_TLV_LENGTH];
+ u_char la_partner_tlv[LACPDU_PARTNER_TLV_LENGTH];
+ u_char la_collector_tlv[LACPDU_COLLECTOR_TLV_LENGTH];
+ u_char la_terminator_type;
+ u_char la_terminator_length;
+ u_char la_reserved[50];
+} lacpdu, *lacpdu_ref;
+
+/* timer values in seconds */
+#define LACP_FAST_PERIODIC_TIME 1
+#define LACP_SLOW_PERIODIC_TIME 30
+#define LACP_SHORT_TIMEOUT_TIME 3
+#define LACP_LONG_TIMEOUT_TIME 90
+#define LACP_CHURN_DETECTION_TIME 60
+#define LACP_AGGREGATE_WAIT_TIME 2
+
+/* packet rate per second */
+#define LACP_PACKET_RATE 3
+
+/**
+ ** Link Aggregation Marker Protocol definitions
+ **/
+#define LA_MARKER_PDU_VERSION_1 1
+#define LA_MARKER_TLV_TYPE_TERMINATOR 0x00
+#define LA_MARKER_TLV_TYPE_MARKER 0x01
+#define LA_MARKER_TLV_TYPE_MARKER_RESPONSE 0x02
+
+#define LA_MARKER_TLV_LENGTH 16
+#define LA_MARKER_RESPONSE_TLV_LENGTH 16
+
+typedef u_int32_t la_marker_transaction_id;
+
+typedef struct la_marker_pdu_s {
+ u_char lm_subtype; /* 0x02 */
+ u_char lm_version; /* 0x01 */
+ u_char lm_marker_tlv_type; /* 0x01 or 0x02 */
+ u_char lm_marker_tlv_length; /* 16 */
+ u_char lm_requestor_port[2];
+ u_char lm_requestor_system[6];
+ u_char lm_requestor_transaction_id[4];
+ u_char lm_pad[2];
+ u_char lm_terminator_type; /* 0x00 */
+ u_char lm_terminator_length; /* 0 */
+ u_char lm_reserved[90];
+} la_marker_pdu, *la_marker_pdu_ref,
+ la_marker_response_pdu, * la_marker_response_pdu_ref;
+
+static __inline__ void
+la_marker_pdu_set_requestor_port(la_marker_pdu_ref lmpdu, lacp_port port)
+{
+ lacp_uint16_set(lmpdu->lm_requestor_port, port);
+ return;
+}
+
+static __inline__ lacp_port
+la_marker_pdu_get_requestor_port(la_marker_pdu_ref lmpdu)
+{
+ return (lacp_port)lacp_uint16_get(lmpdu->lm_requestor_port);
+}
+
+static __inline__ void
+la_marker_pdu_set_requestor_transaction_id(la_marker_pdu_ref lmpdu,
+ la_marker_transaction_id xid)
+{
+ lacp_uint32_set(lmpdu->lm_requestor_transaction_id, xid);
+ return;
+}
+
+static __inline__ la_marker_transaction_id
+la_marker_pdu_get_requestor_transaction_id(la_marker_pdu_ref lmpdu)
+{
+ return (la_marker_transaction_id)lacp_uint32_get(lmpdu->lm_requestor_transaction_id);
+}
+
+static __inline__ void
+la_marker_pdu_set_requestor_system(la_marker_pdu_ref lmpdu, lacp_system sys)
+{
+ *((lacp_system_ref)lmpdu->lm_requestor_system) = sys;
+ return;
+}
+
+static __inline__ lacp_system
+la_marker_pdu_get_requestor_system(la_marker_pdu_ref lmpdu)
+{
+ return (*(lacp_system_ref)(lmpdu->lm_requestor_system));
+}
+
+#endif /* _NET_LACP_H_ */
AC_DEFINE_UNQUOTED(HOST_OS_$3, 1, [Host operating system is $2])
;;
esac
- AM_CONDITIONAL(HOST_OS_$3, test x$os = x$2)dnl
+ AM_CONDITIONAL(HOST_OS_$3, test x"$os" = x"$2")dnl
])
AC_DEFUN([lldp_CHECK_OS], [
lldp_DEFINE_OS(freebsd*|kfreebsd*, FreeBSD, FREEBSD)
lldp_DEFINE_OS(openbsd*, OpenBSD, OPENBSD)
lldp_DEFINE_OS(netbsd*, NetBSD, NETBSD)
+ lldp_DEFINE_OS(darwin*, [Mac OS X], OSX)
- if test x$os = x; then
+ if test x"$os" = x; then
AC_MSG_RESULT(no)
AC_MSG_ERROR([*** unsupported OS $host_os])
fi
noinst_LTLIBRARIES = libcompat.la
-libcompat_la_SOURCES = compat.h
+libcompat_la_SOURCES = compat.h empty.c
libcompat_la_LIBADD = @LTLIBOBJS@
--- /dev/null
+/* -*- mode: c; c-file-style: "openbsd" -*- */
+/*
+ * Copyright (c) 2013 Vincent Bernat <bernat@luffy.cx>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* Some versions of ar don't like to build a library from
+ * nothing. This happens on Mac OS X where we don't need any
+ * compatibility layer. So, we put a tiny variable. Just here. */
+static int __tiny_variable __attribute__((__unused__)) = 0;
interfaces-bsd.c \
dmi-dummy.c
endif
+if HOST_OS_OSX
+liblldpd_la_SOURCES += \
+ interfaces-bsd.c \
+ dmi-dummy.c
+endif
# Add SNMP support if needed
if USE_SNMP
#ifndef _FRAME_H
#define _FRAME_H
-union {
+static union {
uint8_t f_uint8;
uint16_t f_uint16;
uint32_t f_uint32;
#include <net/if_media.h>
#include <net/if_dl.h>
#if defined HOST_OS_FREEBSD
-#include <net/if_vlan_var.h>
+# include <net/if_vlan_var.h>
# include <net/if_bridgevar.h>
# include <net/if_lagg.h>
#elif defined HOST_OS_OPENBSD
-#include <net/if_vlan_var.h>
+# include <net/if_vlan_var.h>
# include <net/if_bridge.h>
# include <net/if_trunk.h>
#elif defined HOST_OS_NETBSD
-#include <net/if_vlanvar.h>
+# include <net/if_vlanvar.h>
# include <net/if_bridgevar.h>
# include <net/agr/if_agrioctl.h>
+#elif defined HOST_OS_OSX
+# include <osx/if_vlan_var.h>
+# include <osx/if_bridgevar.h>
+# include <osx/if_bond_var.h>
#endif
#ifndef IFDESCRSIZE
.ifbic_req = req
};
-#if defined HOST_OS_FREEBSD || defined HOST_OS_NETBSD
+#if defined HOST_OS_FREEBSD || defined HOST_OS_NETBSD || defined HOST_OS_OSX
struct ifdrv ifd = {
.ifd_cmd = BRDGGIFS,
.ifd_len = sizeof(bifc),
}
return;
}
- for (int i = 0; i < apl->apl_nports; i++) {
+ for (int i = 0; i < apl->apl_nports; i++, api++) {
struct interfaces_device *slave;
slave = interfaces_nametointerface(interfaces,
api->api_ifname);
"%s is enslaved to bond %s",
slave->name, master->name);
slave->upper = master;
- api++;
}
master->type |= IFACE_BOND_T;
+#elif defined HOST_OS_OSX
+ struct if_bond_req ibr = {
+ .ibr_op = IF_BOND_OP_GET_STATUS,
+ .ibr_ibru = {
+ .ibru_status = { .ibsr_version = IF_BOND_STATUS_REQ_VERSION }
+ }
+ };
+ struct ifreq ifr = {
+ .ifr_data = (caddr_t)&ibr
+ };
+ strlcpy(ifr.ifr_name, master->name, sizeof(ifr.ifr_name));
+ if (ioctl(cfg->g_sock, SIOCGIFBOND, (caddr_t)&ifr) < 0) {
+ log_debug("interfaces",
+ "%s is not an aggregate", master->name);
+ return;
+ }
+ master->type |= IFACE_BOND_T;
+ if (ibr.ibr_ibru.ibru_status.ibsr_total == 0) {
+ log_debug("interfaces", "no members for bond %s",
+ master->name);
+ return;
+ }
+
+ struct if_bond_status_req *ibsr_p = &ibr.ibr_ibru.ibru_status;
+ ibsr_p->ibsr_buffer =
+ malloc(sizeof(struct if_bond_status)*ibsr_p->ibsr_total);
+ if (ibsr_p->ibsr_buffer == NULL) {
+ log_warnx("interfaces", "not enough memory to check bond members");
+ return;
+ }
+ ibsr_p->ibsr_count = ibsr_p->ibsr_total;
+ if (ioctl(cfg->g_sock, SIOCGIFBOND, (caddr_t)&ifr) < 0) {
+ log_warn("interfaces",
+ "unable to get members for bond %s", master->name);
+ goto end;
+ }
+
+ struct if_bond_status *ibs_p = (struct if_bond_status *)ibsr_p->ibsr_buffer;
+ for (int i = 0; i < ibsr_p->ibsr_total; i++, ibs_p++) {
+ struct interfaces_device *slave;
+ slave = interfaces_nametointerface(interfaces,
+ ibs_p->ibs_if_name);
+ if (slave == NULL) {
+ log_warnx("interfaces",
+ "%s should be enslaved to %s but we don't know %s",
+ ibs_p->ibs_if_name, master->name, ibs_p->ibs_if_name);
+ continue;
+ }
+ log_debug("interfaces", "%s is enslaved to bond %s",
+ slave->name, master->name);
+ slave->upper = master;
+ }
+end:
+ free(ibsr_p->ibsr_buffer);
#else
# error Unsupported OS
#endif
memcpy(iface->address, LLADDR(saddrdl), ETHER_ADDR_LEN);
/* Grab description */
-#ifndef HOST_OS_NETBSD
+#if defined HOST_OS_FREEBSD || defined HOST_OS_OPENBSD
iface->alias = malloc(IFDESCRSIZE);
if (iface->alias) {
-#ifdef HOST_OS_FREEBSD
+#if defined HOST_OS_FREEBSD
struct ifreq ifr = {
.ifr_buffer = { .buffer = iface->alias,
.length = IFDESCRSIZE }
#include <netinet/if_ether.h>
#include <pwd.h>
#include <grp.h>
-#if defined HOST_OS_FREEBSD || defined HOST_OS_OPENBSD || defined HOST_OS_NETBSD
+#if defined HOST_OS_FREEBSD || \
+ defined HOST_OS_OPENBSD || \
+ defined HOST_OS_NETBSD || \
+ defined HOST_OS_OSX
# include <sys/param.h>
# include <sys/sysctl.h>
#endif
}
#endif
+static int
+lldpd_forwarding_enabled(void)
+{
+ int rc = 0;
+#if defined HOST_OS_LINUX
+ int f;
+ char status;
+ if ((f = priv_open("/proc/sys/net/ipv4/ip_forward")) >= 0) {
+ if ((read(f, &status, 1) == 1) && (status == '1'))
+ rc = 1;
+ close(f);
+ }
+#elif defined HOST_OS_FREEBSD || defined HOST_OS_OPENBSD || defined HOST_OS_NETBSD || defined HOST_OS_OSX
+ int n, mib[4] = {
+ CTL_NET,
+ PF_INET,
+ IPPROTO_IP,
+ IPCTL_FORWARDING
+ };
+ size_t len = sizeof(int);
+ if (sysctl(mib, 4, &n, &len, NULL, 0) != -1)
+ rc = (n == 1);
+#else
+#error Unsupported OS
+#endif
+ else log_debug("localchassis", "unable to check if forwarding is enabled");
+ return rc;
+}
+
static void
lldpd_update_localchassis(struct lldpd *cfg)
{
}
/* Check forwarding */
-#if defined HOST_OS_LINUX
- int f;
- char status;
- if ((f = priv_open("/proc/sys/net/ipv4/ip_forward")) >= 0) {
- if ((read(f, &status, 1) == 1) && (status == '1')) {
- log_debug("localchassis", "forwarding is enabled, enable router capability");
- LOCAL_CHASSIS(cfg)->c_cap_enabled |= LLDP_CAP_ROUTER;
- } else
- LOCAL_CHASSIS(cfg)->c_cap_enabled &= ~LLDP_CAP_ROUTER;
- close(f);
- }
-#elif defined HOST_OS_FREEBSD || defined HOST_OS_OPENBSD || defined HOST_OS_NETBSD
- int n, mib[4] = {
- CTL_NET,
- PF_INET,
- IPPROTO_IP,
- IPCTL_FORWARDING
- };
- size_t len = sizeof(int);
- if (sysctl(mib, 4, &n, &len, NULL, 0) != -1) {
- if (n == 1) {
- log_debug("localchassis", "forwarding is enabled, enable router capability");
- LOCAL_CHASSIS(cfg)->c_cap_enabled |= LLDP_CAP_ROUTER;
- } else
- LOCAL_CHASSIS(cfg)->c_cap_enabled &= ~LLDP_CAP_ROUTER;
- }
-#else
-#error Unsupported OS
-#endif
- else log_debug("localchassis", "unable to check if forwarding is enabled");
+ if (lldpd_forwarding_enabled()) {
+ log_debug("localchassis", "forwarding is enabled, enable router capability");
+ LOCAL_CHASSIS(cfg)->c_cap_enabled |= LLDP_CAP_ROUTER;
+ } else
+ LOCAL_CHASSIS(cfg)->c_cap_enabled &= ~LLDP_CAP_ROUTER;
#ifdef ENABLE_LLDPMED
if (LOCAL_CHASSIS(cfg)->c_cap_available & LLDP_CAP_TELEPHONE)
{ -1, 0 }
};
+#ifndef HOST_OS_OSX
/**
* Tell if we have been started by upstart.
*/
return 0;
#endif
}
+#endif
int
lldpd_main(int argc, char *argv[])
/* Disable SIGPIPE */
signal(SIGPIPE, SIG_IGN);
- /* Daemonization, unless started by upstart or debug */
+ /* Daemonization, unless started by upstart, systemd or launchd or debug */
+#ifndef HOST_OS_OSX
if (!lldpd_started_by_upstart() && !lldpd_started_by_systemd() &&
!debug) {
int pid;
free(spid);
close(pid);
}
+#endif
/* Try to read system information from /etc/os-release if possible.
Fall back to lsb_release for compatibility. */
#ifdef HOST_OS_LINUX
# include <netpacket/packet.h> /* For sockaddr_ll */
#endif
-#ifdef HOST_OS_FREEBSD
+#if defined HOST_OS_FREEBSD || HOST_OS_OSX
# include <net/if_dl.h>
#endif
#include <netinet/if_ether.h>
fatal("privsep", "failed to get system information");
if ((hp = gethostbyname(un.nodename)) == NULL) {
log_info("privsep", "unable to get system name");
+#ifdef HAVE_RES_INIT
res_init();
+#endif
len = strlen(un.nodename);
must_write(remote, &len, sizeof(int));
must_write(remote, un.nodename, len + 1);
close(s);
#elif defined HOST_OS_FREEBSD || \
defined HOST_OS_OPENBSD || \
- defined HOST_OS_NETBSD
+ defined HOST_OS_NETBSD || \
+ defined HOST_OS_OSX
int fd = -1, rc = 0, n = 0;
char dev[20];
int ifindex;
must_read(remote, ifr.ifr_name, IFNAMSIZ);
#if defined HOST_OS_LINUX
must_read(remote, ifr.ifr_hwaddr.sa_data, ETHER_ADDR_LEN);
-#elif defined HOST_OS_FREEBSD
+#elif defined HOST_OS_FREEBSD || defined HOST_OS_OSX
/* Black magic from mtest.c */
struct sockaddr_dl *dlp = (struct sockaddr_dl *)&ifr.ifr_addr;
dlp->sdl_len = sizeof(struct sockaddr_dl);
projects / thirdparty / lldpd.git / commitdiff
