--- - branch: MAIN date: Fri Nov 7 00:20:18 UTC 2008 files: - new: '1.19' old: '1.18' path: src/sys/altq/altq_afmap.c pathrev: src/sys/altq/altq_afmap.c@1.19 type: modified - new: '1.20' old: '1.19' path: src/sys/arch/acorn32/podulebus/if_ie.c pathrev: src/sys/arch/acorn32/podulebus/if_ie.c@1.20 type: modified - new: '1.34' old: '1.33' path: src/sys/arch/alpha/a12/if_ade.c pathrev: src/sys/arch/alpha/a12/if_ade.c@1.34 type: modified - new: '1.19' old: '1.18' path: src/sys/arch/alpha/a12/if_xb.c pathrev: src/sys/arch/alpha/a12/if_xb.c@1.19 type: modified - new: '1.56' old: '1.55' path: src/sys/arch/amiga/dev/if_ed.c pathrev: src/sys/arch/amiga/dev/if_ed.c@1.56 type: modified - new: '1.43' old: '1.42' path: src/sys/arch/amiga/dev/if_es.c pathrev: src/sys/arch/amiga/dev/if_es.c@1.43 type: modified - new: '1.32' old: '1.31' path: src/sys/arch/amiga/dev/if_qn.c pathrev: src/sys/arch/amiga/dev/if_qn.c@1.32 type: modified - new: '1.35' old: '1.34' path: src/sys/arch/mac68k/dev/if_mc.c pathrev: src/sys/arch/mac68k/dev/if_mc.c@1.35 type: modified - new: '1.19' old: '1.18' path: src/sys/arch/mac68k/nubus/if_netdock_nubus.c pathrev: src/sys/arch/mac68k/nubus/if_netdock_nubus.c@1.19 type: modified - new: '1.24' old: '1.23' path: src/sys/arch/macppc/dev/am79c950.c pathrev: src/sys/arch/macppc/dev/am79c950.c@1.24 type: modified - new: '1.38' old: '1.37' path: src/sys/arch/macppc/dev/if_bm.c pathrev: src/sys/arch/macppc/dev/if_bm.c@1.38 type: modified - new: '1.34' old: '1.33' path: src/sys/arch/macppc/dev/if_gm.c pathrev: src/sys/arch/macppc/dev/if_gm.c@1.34 type: modified - new: '1.15' old: '1.14' path: src/sys/arch/mips/atheros/dev/if_ae.c pathrev: src/sys/arch/mips/atheros/dev/if_ae.c@1.15 type: modified - new: '1.29' old: '1.28' path: src/sys/arch/mips/sibyte/dev/sbmac.c pathrev: src/sys/arch/mips/sibyte/dev/sbmac.c@1.29 type: modified - new: '1.31' old: '1.30' path: src/sys/arch/newsmips/apbus/if_sn.c pathrev: src/sys/arch/newsmips/apbus/if_sn.c@1.31 type: modified - new: '1.43' old: '1.42' path: src/sys/arch/next68k/dev/mb8795.c pathrev: src/sys/arch/next68k/dev/mb8795.c@1.43 type: modified - new: '1.16' old: '1.15' path: src/sys/arch/sun2/dev/if_ec.c pathrev: src/sys/arch/sun2/dev/if_ec.c@1.16 type: modified - new: '1.52' old: '1.51' path: src/sys/arch/sun3/dev/if_ie.c pathrev: src/sys/arch/sun3/dev/if_ie.c@1.52 type: modified - new: '1.37' old: '1.36' path: src/sys/dev/bi/if_ni.c pathrev: src/sys/dev/bi/if_ni.c@1.37 type: modified - new: '1.53' old: '1.52' path: src/sys/dev/ic/an.c pathrev: src/sys/dev/ic/an.c@1.53 type: modified - new: '1.53' old: '1.52' path: src/sys/dev/ic/pdq_ifsubr.c pathrev: src/sys/dev/ic/pdq_ifsubr.c@1.53 type: modified - new: '1.103' old: '1.102' path: src/sys/dev/ic/ath.c pathrev: src/sys/dev/ic/ath.c@1.103 type: modified - new: '1.141' old: '1.140' path: src/sys/dev/ic/atw.c pathrev: src/sys/dev/ic/atw.c@1.141 type: modified - new: '1.81' old: '1.80' path: src/sys/dev/ic/awi.c pathrev: src/sys/dev/ic/awi.c@1.81 type: modified - new: '1.69' old: '1.68' path: src/sys/dev/ic/dp8390.c pathrev: src/sys/dev/ic/dp8390.c@1.69 type: modified - new: '1.106' old: '1.105' path: src/sys/dev/ic/elinkxl.c pathrev: src/sys/dev/ic/elinkxl.c@1.106 type: modified - new: '1.79' old: '1.78' path: src/sys/dev/ic/gem.c pathrev: src/sys/dev/ic/gem.c@1.79 type: modified - new: '1.40' old: '1.39' path: src/sys/dev/ic/hd64570.c pathrev: src/sys/dev/ic/hd64570.c@1.40 type: modified - new: '1.67' old: '1.66' path: src/sys/dev/ic/hme.c pathrev: src/sys/dev/ic/hme.c@1.67 type: modified - new: '1.63' old: '1.62' path: src/sys/dev/ic/i82586.c pathrev: src/sys/dev/ic/i82586.c@1.63 type: modified - new: '1.42' old: '1.41' path: src/sys/dev/ic/lance.c pathrev: src/sys/dev/ic/lance.c@1.42 type: modified - new: '1.36' old: '1.35' path: src/sys/dev/ic/lemac.c pathrev: src/sys/dev/ic/lemac.c@1.36 type: modified - new: '1.36' old: '1.35' path: src/sys/dev/ic/sgec.c pathrev: src/sys/dev/ic/sgec.c@1.36 type: modified - new: '1.12' old: '1.11' path: src/sys/dev/ic/mb86950.c pathrev: src/sys/dev/ic/mb86950.c@1.12 type: modified - new: '1.71' old: '1.70' path: src/sys/dev/ic/mb86960.c pathrev: src/sys/dev/ic/mb86960.c@1.71 type: modified - new: '1.71' old: '1.70' path: src/sys/dev/ic/smc91cxx.c pathrev: src/sys/dev/ic/smc91cxx.c@1.71 type: modified - new: '1.83' old: '1.82' path: src/sys/dev/ic/midway.c pathrev: src/sys/dev/ic/midway.c@1.83 type: modified - new: '1.68' old: '1.67' path: src/sys/dev/ic/rrunner.c pathrev: src/sys/dev/ic/rrunner.c@1.68 type: modified - new: '1.20' old: '1.19' path: src/sys/dev/ic/rt2560.c pathrev: src/sys/dev/ic/rt2560.c@1.20 type: modified - new: '1.25' old: '1.24' path: src/sys/dev/ic/rt2661.c pathrev: src/sys/dev/ic/rt2661.c@1.25 type: modified - new: '1.105' old: '1.104' path: src/sys/dev/ic/rtw.c pathrev: src/sys/dev/ic/rtw.c@1.105 type: modified - new: '1.57' old: '1.56' path: src/sys/dev/ic/smc90cx6.c pathrev: src/sys/dev/ic/smc90cx6.c@1.57 type: modified - new: '1.35' old: '1.34' path: src/sys/dev/ic/tropic.c pathrev: src/sys/dev/ic/tropic.c@1.35 type: modified - new: '1.164' old: '1.163' path: src/sys/dev/ic/tulip.c pathrev: src/sys/dev/ic/tulip.c@1.164 type: modified - new: '1.227' old: '1.226' path: src/sys/dev/ic/wi.c pathrev: src/sys/dev/ic/wi.c@1.227 type: modified - new: '1.16' old: '1.15' path: src/sys/dev/ieee1394/if_fwip.c pathrev: src/sys/dev/ieee1394/if_fwip.c@1.16 type: modified - new: '1.19' old: '1.18' path: src/sys/dev/if_ndis/if_ndis.c pathrev: src/sys/dev/if_ndis/if_ndis.c@1.19 type: modified - new: '1.77' old: '1.76' path: src/sys/dev/isa/if_eg.c pathrev: src/sys/dev/isa/if_eg.c@1.77 type: modified - new: '1.81' old: '1.80' path: src/sys/dev/isa/if_el.c pathrev: src/sys/dev/isa/if_el.c@1.81 type: modified - new: '1.81' old: '1.80' path: src/sys/dev/isa/if_iy.c pathrev: src/sys/dev/isa/if_iy.c@1.81 type: modified - new: '1.45' old: '1.44' path: src/sys/dev/isa/if_hp.c pathrev: src/sys/dev/isa/if_hp.c@1.45 type: modified - new: '1.31' old: '1.30' path: src/sys/dev/marvell/if_gfe.c pathrev: src/sys/dev/marvell/if_gfe.c@1.31 type: modified - new: '1.42' old: '1.41' path: src/sys/dev/ofw/ofnet.c pathrev: src/sys/dev/ofw/ofnet.c@1.42 type: modified - new: '1.12' old: '1.11' path: src/sys/dev/pci/cxgb_main.c pathrev: src/sys/dev/pci/cxgb_main.c@1.12 type: modified - new: '1.153' old: '1.152' path: src/sys/dev/pci/if_bge.c pathrev: src/sys/dev/pci/if_bge.c@1.153 type: modified - new: '1.129' old: '1.128' path: src/sys/dev/pci/if_de.c pathrev: src/sys/dev/pci/if_de.c@1.129 type: modified - new: '1.22' old: '1.21' path: src/sys/dev/pci/if_dge.c pathrev: src/sys/dev/pci/if_dge.c@1.22 type: modified - new: '1.43' old: '1.42' path: src/sys/dev/pci/if_ipw.c pathrev: src/sys/dev/pci/if_ipw.c@1.43 type: modified - new: '1.75' old: '1.74' path: src/sys/dev/pci/if_iwi.c pathrev: src/sys/dev/pci/if_iwi.c@1.75 type: modified - new: '1.25' old: '1.24' path: src/sys/dev/pci/if_iwn.c pathrev: src/sys/dev/pci/if_iwn.c@1.25 type: modified - new: '1.44' old: '1.43' path: src/sys/dev/pci/if_lmc.c pathrev: src/sys/dev/pci/if_lmc.c@1.44 type: modified - new: '1.37' old: '1.36' path: src/sys/dev/pci/if_nfe.c pathrev: src/sys/dev/pci/if_nfe.c@1.37 type: modified - new: '1.135' old: '1.134' path: src/sys/dev/pci/if_sip.c pathrev: src/sys/dev/pci/if_sip.c@1.135 type: modified - new: '1.55' old: '1.54' path: src/sys/dev/pci/if_sk.c pathrev: src/sys/dev/pci/if_sk.c@1.55 type: modified - new: '1.82' old: '1.81' path: src/sys/dev/pci/if_ti.c pathrev: src/sys/dev/pci/if_ti.c@1.82 type: modified - new: '1.27' old: '1.26' path: src/sys/dev/pci/if_txp.c pathrev: src/sys/dev/pci/if_txp.c@1.27 type: modified - new: '1.42' old: '1.41' path: src/sys/dev/pci/if_vge.c pathrev: src/sys/dev/pci/if_vge.c@1.42 type: modified - new: '1.40' old: '1.39' path: src/sys/dev/pci/if_wpi.c pathrev: src/sys/dev/pci/if_wpi.c@1.40 type: modified - new: '1.45' old: '1.44' path: src/sys/dev/pcmcia/if_cnw.c pathrev: src/sys/dev/pcmcia/if_cnw.c@1.45 type: modified - new: '1.71' old: '1.70' path: src/sys/dev/pcmcia/if_ray.c pathrev: src/sys/dev/pcmcia/if_ray.c@1.71 type: modified - new: '1.65' old: '1.64' path: src/sys/dev/pcmcia/if_xi.c pathrev: src/sys/dev/pcmcia/if_xi.c@1.65 type: modified - new: '1.22' old: '1.21' path: src/sys/dev/ppbus/if_plip.c pathrev: src/sys/dev/ppbus/if_plip.c@1.22 type: modified - new: '1.17' old: '1.16' path: src/sys/dev/qbus/if_dmc.c pathrev: src/sys/dev/qbus/if_dmc.c@1.17 type: modified - new: '1.68' old: '1.67' path: src/sys/dev/qbus/if_qe.c pathrev: src/sys/dev/qbus/if_qe.c@1.68 type: modified - new: '1.60' old: '1.59' path: src/sys/dev/sbus/be.c pathrev: src/sys/dev/sbus/be.c@1.60 type: modified - new: '1.46' old: '1.45' path: src/sys/dev/sbus/qe.c pathrev: src/sys/dev/sbus/qe.c@1.46 type: modified - new: '1.73' old: '1.72' path: src/sys/dev/scsipi/if_se.c pathrev: src/sys/dev/scsipi/if_se.c@1.73 type: modified - new: '1.112' old: '1.111' path: src/sys/dev/usb/if_aue.c pathrev: src/sys/dev/usb/if_aue.c@1.112 type: modified - new: '1.26' old: '1.25' path: src/sys/dev/usb/if_axe.c pathrev: src/sys/dev/usb/if_axe.c@1.26 type: modified - new: '1.19' old: '1.18' path: src/sys/dev/usb/if_cdce.c pathrev: src/sys/dev/usb/if_cdce.c@1.19 type: modified - new: '1.54' old: '1.53' path: src/sys/dev/usb/if_cue.c pathrev: src/sys/dev/usb/if_cue.c@1.54 type: modified - new: '1.64' old: '1.63' path: src/sys/dev/usb/if_kue.c pathrev: src/sys/dev/usb/if_kue.c@1.64 type: modified - new: '1.24' old: '1.23' path: src/sys/dev/usb/if_rum.c pathrev: src/sys/dev/usb/if_rum.c@1.24 type: modified - new: '1.33' old: '1.32' path: src/sys/dev/usb/if_upl.c pathrev: src/sys/dev/usb/if_upl.c@1.33 type: modified - new: '1.31' old: '1.30' path: src/sys/dev/usb/if_ural.c pathrev: src/sys/dev/usb/if_ural.c@1.31 type: modified - new: '1.15' old: '1.14' path: src/sys/dev/usb/if_zyd.c pathrev: src/sys/dev/usb/if_zyd.c@1.15 type: modified - new: '1.13' old: '1.12' path: src/sys/dist/pf/net/if_pflog.c pathrev: src/sys/dist/pf/net/if_pflog.c@1.13 type: modified - new: '1.231' old: '1.230' path: src/sys/net/if.c pathrev: src/sys/net/if.c@1.231 type: modified - new: '1.141' old: '1.140' path: src/sys/net/if.h pathrev: src/sys/net/if.h@1.141 type: modified - new: '1.60' old: '1.59' path: src/sys/net/if_arcsubr.c pathrev: src/sys/net/if_arcsubr.c@1.60 type: modified - new: '1.63' old: '1.62' path: src/sys/net/if_bridge.c pathrev: src/sys/net/if_bridge.c@1.63 type: modified - new: '1.29' old: '1.28' path: src/sys/net/if_ecosubr.c pathrev: src/sys/net/if_ecosubr.c@1.29 type: modified - new: '1.54' old: '1.53' path: src/sys/net/if_ether.h pathrev: src/sys/net/if_ether.h@1.54 type: modified - new: '1.25' old: '1.24' path: src/sys/net/if_etherip.c pathrev: src/sys/net/if_etherip.c@1.25 type: modified - new: '1.170' old: '1.169' path: src/sys/net/if_ethersubr.c pathrev: src/sys/net/if_ethersubr.c@1.170 type: modified - new: '1.45' old: '1.44' path: src/sys/net/if_faith.c pathrev: src/sys/net/if_faith.c@1.45 type: modified - new: '1.77' old: '1.76' path: src/sys/net/if_fddisubr.c pathrev: src/sys/net/if_fddisubr.c@1.77 type: modified - new: '1.76' old: '1.75' path: src/sys/net/if_gif.c pathrev: src/sys/net/if_gif.c@1.76 type: modified - new: '1.139' old: '1.138' path: src/sys/net/if_gre.c pathrev: src/sys/net/if_gre.c@1.139 type: modified - new: '1.35' old: '1.34' path: src/sys/net/if_hippisubr.c pathrev: src/sys/net/if_hippisubr.c@1.35 type: modified - new: '1.41' old: '1.40' path: src/sys/net/if_ieee1394subr.c pathrev: src/sys/net/if_ieee1394subr.c@1.41 type: modified - new: '1.70' old: '1.69' path: src/sys/net/if_loop.c pathrev: src/sys/net/if_loop.c@1.70 type: modified - new: '1.124' old: '1.123' path: src/sys/net/if_ppp.c pathrev: src/sys/net/if_ppp.c@1.124 type: modified - new: '1.113' old: '1.112' path: src/sys/net/if_sl.c pathrev: src/sys/net/if_sl.c@1.113 type: modified - new: '1.115' old: '1.114' path: src/sys/net/if_spppsubr.c pathrev: src/sys/net/if_spppsubr.c@1.115 type: modified - new: '1.9' old: '1.8' path: src/sys/net/if_srt.c pathrev: src/sys/net/if_srt.c@1.9 type: modified - new: '1.68' old: '1.67' path: src/sys/net/if_stf.c pathrev: src/sys/net/if_stf.c@1.68 type: modified - new: '1.88' old: '1.87' path: src/sys/net/if_strip.c pathrev: src/sys/net/if_strip.c@1.88 type: modified - new: '1.50' old: '1.49' path: src/sys/net/if_tap.c pathrev: src/sys/net/if_tap.c@1.50 type: modified - new: '1.55' old: '1.54' path: src/sys/net/if_tokensubr.c pathrev: src/sys/net/if_tokensubr.c@1.55 type: modified - new: '1.108' old: '1.107' path: src/sys/net/if_tun.c pathrev: src/sys/net/if_tun.c@1.108 type: modified - new: '1.61' old: '1.60' path: src/sys/net/if_vlan.c pathrev: src/sys/net/if_vlan.c@1.61 type: modified - new: '1.5' old: '1.4' path: src/sys/net/link_proto.c pathrev: src/sys/net/link_proto.c@1.5 type: modified - new: '1.114' old: '1.113' path: src/sys/net/route.c pathrev: src/sys/net/route.c@1.114 type: modified - new: '1.71' old: '1.70' path: src/sys/net/route.h pathrev: src/sys/net/route.h@1.71 type: modified - new: '1.116' old: '1.115' path: src/sys/net/rtsock.c pathrev: src/sys/net/rtsock.c@1.116 type: modified - new: '1.22' old: '1.21' path: src/sys/net/agr/if_agr.c pathrev: src/sys/net/agr/if_agr.c@1.22 type: modified - new: '1.50' old: '1.49' path: src/sys/net80211/ieee80211_ioctl.c pathrev: src/sys/net80211/ieee80211_ioctl.c@1.50 type: modified - new: '1.27' old: '1.26' path: src/sys/netatalk/at_control.c pathrev: src/sys/netatalk/at_control.c@1.27 type: modified - new: '1.144' old: '1.143' path: src/sys/netinet/if_arp.c pathrev: src/sys/netinet/if_arp.c@1.144 type: modified - new: '1.128' old: '1.127' path: src/sys/netinet/in.c pathrev: src/sys/netinet/in.c@1.128 type: modified - new: '1.60' old: '1.59' path: src/sys/netinet/in_gif.c pathrev: src/sys/netinet/in_gif.c@1.60 type: modified - new: '1.27' old: '1.26' path: src/sys/netinet/ip_carp.c pathrev: src/sys/netinet/ip_carp.c@1.27 type: modified - new: '1.142' old: '1.141' path: src/sys/netinet6/in6.c pathrev: src/sys/netinet6/in6.c@1.142 type: modified - new: '1.57' old: '1.56' path: src/sys/netinet6/in6_gif.c pathrev: src/sys/netinet6/in6_gif.c@1.57 type: modified - new: '1.81' old: '1.80' path: src/sys/netinet6/in6_ifattach.c pathrev: src/sys/netinet6/in6_ifattach.c@1.81 type: modified - new: '1.48' old: '1.47' path: src/sys/netinet6/mld6.c pathrev: src/sys/netinet6/mld6.c@1.48 type: modified - new: '1.131' old: '1.130' path: src/sys/netinet6/nd6.c pathrev: src/sys/netinet6/nd6.c@1.131 type: modified - new: '1.30' old: '1.29' path: src/sys/netisdn/i4b_ipr.c pathrev: src/sys/netisdn/i4b_ipr.c@1.30 type: modified - new: '1.69' old: '1.68' path: src/sys/netiso/if_eon.c pathrev: src/sys/netiso/if_eon.c@1.69 type: modified - new: '1.51' old: '1.50' path: src/sys/netiso/iso.c pathrev: src/sys/netiso/iso.c@1.51 type: modified - new: '1.52' old: '1.51' path: src/sys/netiso/iso_snpac.c pathrev: src/sys/netiso/iso_snpac.c@1.52 type: modified - new: '1.17' old: '1.16' path: src/sys/netnatm/natm.c pathrev: src/sys/netnatm/natm.c@1.17 type: modified id: 20081107T002018Z.473973a6cde7d35b6bea83942951ae91259a3b72 log: | *** Summary *** When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers. Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.) Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code. Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64. Return consistent, appropriate error codes from network drivers. Improve readability. KNF. *** Details *** In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen. In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets. Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR. In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot. Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this: switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; } Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement, switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; } unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4). In ipw(4), remove an if_set_sadl() call that is out of place. In nfe(4), reuse the jumbo MTU logic in ether_ioctl(). Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers. Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached. Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address. Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address. In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00. Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand. In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap. Let ifioctl_common() handle SIOCGIFADDR. Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied. In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface. bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines. module: src subject: 'CVS commit: src/sys' unixtime: '1226017218' user: dyoung