bsd/kern/sysctl_init.c

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22
  23 #include <sys/param.h>
  24 #include <sys/buf.h>
  25 #include <sys/kernel.h>
  26 #include <sys/sysctl.h>
  27
  28 extern struct sysctl_oid sysctl__debug_bpf_bufsize;
  29 extern struct sysctl_oid sysctl__debug_bpf_maxbufsize;
  30
  31 #if TUN
  32 extern struct sysctl_oid sysctl__debug_if_tun_debug;
  33 #endif
  34
  35 #if COMPAT_43
  36 #ifndef NeXT
  37 extern struct sysctl_oid sysctl__debug_ttydebug;
  38 #endif
  39 #endif
  40
  41 extern struct sysctl_oid sysctl__hw_machine;
  42 extern struct sysctl_oid sysctl__hw_model;
  43 extern struct sysctl_oid sysctl__hw_ncpu;
  44 extern struct sysctl_oid sysctl__hw_activecpu;
  45 extern struct sysctl_oid sysctl__hw_byteorder;
  46 extern struct sysctl_oid sysctl__hw_cputype;
  47 extern struct sysctl_oid sysctl__hw_cpusubtype;
  48 extern struct sysctl_oid sysctl__hw_physmem;
  49 extern struct sysctl_oid sysctl__hw_usermem;
  50 extern struct sysctl_oid sysctl__hw_pagesize;
  51 extern struct sysctl_oid sysctl__hw_epoch;
  52 extern struct sysctl_oid sysctl__hw_vectorunit;
  53 extern struct sysctl_oid sysctl__hw_busfrequency;
  54 extern struct sysctl_oid sysctl__hw_busfrequency_min;
  55 extern struct sysctl_oid sysctl__hw_busfrequency_max;
  56 extern struct sysctl_oid sysctl__hw_cpufrequency;
  57 extern struct sysctl_oid sysctl__hw_cpufrequency_min;
  58 extern struct sysctl_oid sysctl__hw_cpufrequency_max;
  59 extern struct sysctl_oid sysctl__hw_cachelinesize;
  60 extern struct sysctl_oid sysctl__hw_l1icachesize;
  61 extern struct sysctl_oid sysctl__hw_l1dcachesize;
  62 extern struct sysctl_oid sysctl__hw_l2settings;
  63 extern struct sysctl_oid sysctl__hw_l2cachesize;
  64 extern struct sysctl_oid sysctl__hw_l3settings;
  65 extern struct sysctl_oid sysctl__hw_l3cachesize;
  66 extern struct sysctl_oid sysctl__hw_tbfrequency;
  67 extern struct sysctl_oid sysctl__hw_memsize;
  68
  69 extern struct sysctl_oid sysctl__hw_optional;
  70 extern struct sysctl_oid sysctl__hw_optional_floatingpoint;
  71
  72 extern struct sysctl_oid sysctl__hw_pagesize_compat;
  73 extern struct sysctl_oid sysctl__hw_busfrequency_compat;
  74 extern struct sysctl_oid sysctl__hw_cpufrequency_compat;
  75 extern struct sysctl_oid sysctl__hw_cachelinesize_compat;
  76 extern struct sysctl_oid sysctl__hw_l1icachesize_compat;
  77 extern struct sysctl_oid sysctl__hw_l1dcachesize_compat;
  78 extern struct sysctl_oid sysctl__hw_l2cachesize_compat;
  79 extern struct sysctl_oid sysctl__hw_l3cachesize_compat;
  80 extern struct sysctl_oid sysctl__hw_tbfrequency_compat;
  81
  82 extern struct sysctl_oid sysctl__kern_sysv_shmmax;
  83 extern struct sysctl_oid sysctl__kern_sysv_shmmin;
  84 extern struct sysctl_oid sysctl__kern_sysv_shmmni;
  85 extern struct sysctl_oid sysctl__kern_sysv_shmseg;
  86 extern struct sysctl_oid sysctl__kern_sysv_shmall;
  87
  88 extern struct sysctl_oid sysctl__kern_sysv_semmni;
  89 extern struct sysctl_oid sysctl__kern_sysv_semmns;
  90 extern struct sysctl_oid sysctl__kern_sysv_semmnu;
  91 extern struct sysctl_oid sysctl__kern_sysv_semmsl;
  92 extern struct sysctl_oid sysctl__kern_sysv_semume;
  93
  94 extern struct sysctl_oid sysctl__kern_dummy;
  95 extern struct sysctl_oid sysctl__kern_ipc_maxsockbuf;
  96 extern struct sysctl_oid sysctl__kern_ipc_nmbclusters;
  97 extern struct sysctl_oid sysctl__kern_ipc_sockbuf_waste_factor;
  98 extern struct sysctl_oid sysctl__kern_ipc_somaxconn;
  99 extern struct sysctl_oid sysctl__kern_ipc_sosendminchain;
 100 extern struct sysctl_oid sysctl__kern_ipc_sorecvmincopy;
 101 extern struct sysctl_oid sysctl__kern_ipc_maxsockets;
 102 extern struct sysctl_oid sysctl__kern_sugid_scripts;
 103 extern struct sysctl_oid sysctl__net_inet_icmp_icmplim;
 104 extern struct sysctl_oid sysctl__net_inet_icmp_maskrepl;
 105 extern struct sysctl_oid sysctl__net_inet_icmp_timestamp;
 106 extern struct sysctl_oid sysctl__net_inet_icmp_bmcastecho;
 107 extern struct sysctl_oid sysctl__net_inet_icmp_log_redirect;
 108 extern struct sysctl_oid sysctl__net_inet_icmp_drop_redirect;
 109 extern struct sysctl_oid sysctl__net_inet_ip_accept_sourceroute;
 110
 111 #if IPCTL_DEFMTU
 112 extern struct sysctl_oid sysctl__net_inet_ip_mtu;
 113 #endif
 114
 115 extern struct sysctl_oid sysctl__net_inet_ip_ttl;
 116 extern struct sysctl_oid sysctl__net_inet_ip_fastforwarding;
 117 extern struct sysctl_oid sysctl__net_inet_ip_forwarding;
 118 extern struct sysctl_oid sysctl__net_inet_ip_intr_queue_drops;
 119 extern struct sysctl_oid sysctl__net_inet_ip_intr_queue_maxlen;
 120 extern struct sysctl_oid sysctl__net_inet_ip_rtexpire;
 121 extern struct sysctl_oid sysctl__net_inet_ip_rtmaxcache;
 122 extern struct sysctl_oid sysctl__net_inet_ip_rtminexpire;
 123 extern struct sysctl_oid sysctl__net_inet_ip_redirect;
 124 extern struct sysctl_oid sysctl__net_inet_ip_sourceroute;
 125 extern struct sysctl_oid sysctl__net_inet_ip_subnets_are_local;
 126 extern struct sysctl_oid sysctl__net_inet_ip_keepfaith;
 127 extern struct sysctl_oid sysctl__net_inet_ip_maxfragpackets;
 128 extern struct sysctl_oid sysctl__net_inet_ip_maxfragsperpacket;
 129 extern struct sysctl_oid sysctl__net_inet_ip_check_interface;
 130 extern struct sysctl_oid sysctl__net_inet_ip_check_route_selfref;
 131 extern struct sysctl_oid sysctl__net_inet_ip_use_route_genid;
 132 #if NGIF > 0
 133 extern struct sysctl_oid sysctl__net_inet_ip_gifttl;
 134 #endif
 135
 136 #if DUMMYNET
 137 extern struct sysctl_oid sysctl__net_inet_ip_dummynet_calls;
 138 extern struct sysctl_oid sysctl__net_inet_ip_dummynet_debug;
 139 extern struct sysctl_oid sysctl__net_inet_ip_dummynet_idle;
 140 extern struct sysctl_oid sysctl__net_inet_ip_dummynet;
 141 #endif
 142
 143 #if IPFIREWALL && !IPFIREWALL_KEXT
 144 extern struct sysctl_oid sysctl__net_inet_ip_fw_debug;
 145 extern struct sysctl_oid sysctl__net_inet_ip_fw_verbose;
 146 extern struct sysctl_oid sysctl__net_inet_ip_fw_verbose_limit;
 147 extern struct sysctl_oid sysctl__net_inet_ip_fw_one_pass;
 148 extern struct sysctl_oid sysctl__net_inet_ip_fw;
 149 #endif
 150
 151 extern struct sysctl_oid sysctl__net_inet_ip_linklocal;
 152 extern struct sysctl_oid sysctl__net_inet_ip_linklocal_stat;
 153 extern struct sysctl_oid sysctl__net_inet_ip_linklocal_in;
 154 extern struct sysctl_oid sysctl__net_inet_ip_linklocal_in_allowbadttl;
 155
 156 extern struct sysctl_oid sysctl__net_inet_raw_maxdgram;
 157 extern struct sysctl_oid sysctl__net_inet_raw_recvspace;
 158 extern struct sysctl_oid sysctl__net_inet_tcp_always_keepalive;
 159 extern struct sysctl_oid sysctl__net_inet_tcp_delayed_ack;
 160 extern struct sysctl_oid sysctl__net_inet_tcp_log_in_vain;
 161 extern struct sysctl_oid sysctl__net_inet_tcp_pcbcount;
 162 extern struct sysctl_oid sysctl__net_inet_tcp_rfc1323;
 163 extern struct sysctl_oid sysctl__net_inet_tcp_rfc1644;
 164 extern struct sysctl_oid sysctl__net_inet_tcp_keepidle;
 165 extern struct sysctl_oid sysctl__net_inet_tcp_keepinit;
 166 extern struct sysctl_oid sysctl__net_inet_tcp_keepintvl;
 167 extern struct sysctl_oid sysctl__net_inet_tcp_mssdflt;
 168 extern struct sysctl_oid sysctl__net_inet_tcp_minmss;
 169 extern struct sysctl_oid sysctl__net_inet_tcp_recvspace;
 170 extern struct sysctl_oid sysctl__net_inet_tcp_sendspace;
 171 extern struct sysctl_oid sysctl__net_inet_tcp_slowlink_wsize;
 172 extern struct sysctl_oid sysctl__net_inet_tcp_blackhole;
 173 extern struct sysctl_oid sysctl__net_inet_tcp_tcp_lq_overflow;
 174 extern struct sysctl_oid sysctl__net_inet_tcp_path_mtu_discovery;
 175 extern struct sysctl_oid sysctl__net_inet_tcp_slowstart_flightsize;
 176 extern struct sysctl_oid sysctl__net_inet_tcp_local_slowstart_flightsize;
 177 extern struct sysctl_oid sysctl__net_inet_tcp_newreno;
 178 extern struct sysctl_oid sysctl__net_inet_tcp_tcbhashsize;
 179 extern struct sysctl_oid sysctl__net_inet_tcp_do_tcpdrain;
 180 extern struct sysctl_oid sysctl__net_inet_tcp_icmp_may_rst;
 181 extern struct sysctl_oid sysctl__net_inet_tcp_strict_rfc1948;
 182 extern struct sysctl_oid sysctl__net_inet_tcp_delacktime;
 183 extern struct sysctl_oid sysctl__net_inet_tcp_isn_reseed_interval;
 184 extern struct sysctl_oid sysctl__net_inet_tcp_msl;
 185 #if TCP_DROP_SYNFIN
 186 extern struct sysctl_oid sysctl__net_inet_tcp_drop_synfin;
 187 #endif
 188 #if TCPDEBUG
 189 extern struct sysctl_oid sysctl__net_inet_tcp_tcpconsdebug;
 190 #endif
 191 extern struct sysctl_oid sysctl__net_inet_tcp_sockthreshold;
 192 extern struct sysctl_oid sysctl__net_inet_tcp_reass_maxsegments;
 193 extern struct sysctl_oid sysctl__net_inet_tcp_reass_cursegments;
 194 extern struct sysctl_oid sysctl__net_inet_tcp_reass_overflows;
 195 extern struct sysctl_oid sysctl__net_inet_tcp_reass;
 196
 197 extern struct sysctl_oid sysctl__net_inet_udp_log_in_vain;
 198 extern struct sysctl_oid sysctl__net_inet_udp_checksum;
 199 extern struct sysctl_oid sysctl__net_inet_udp_maxdgram;
 200 extern struct sysctl_oid sysctl__net_inet_udp_recvspace;
 201 extern struct sysctl_oid sysctl__net_inet_udp_blackhole;
 202
 203 #if NETAT
 204 extern struct sysctl_oid sysctl__net_appletalk_debug;
 205 extern struct sysctl_oid sysctl__net_appletalk_routermix;
 206 extern struct sysctl_oid sysctl__net_appletalk_ddpstats;
 207 #endif /* NETAT */
 208
 209 #if BRIDGE
 210 extern struct sysctl_oid sysctl__net_link_ether_bdgfwc;
 211 extern struct sysctl_oid sysctl__net_link_ether_bdgfwt;
 212 extern struct sysctl_oid sysctl__net_link_ether_bdginc;
 213 extern struct sysctl_oid sysctl__net_link_ether_bdgint;
 214 extern struct sysctl_oid sysctl__net_link_ether_bridge_ipfw;
 215 extern struct sysctl_oid sysctl__net_link_ethe_bdgstats;
 216 #endif
 217
 218 extern struct sysctl_oid sysctl__net_link_ether_inet_host_down_time;
 219 extern struct sysctl_oid sysctl__net_link_ether_inet_max_age;
 220 extern struct sysctl_oid sysctl__net_link_ether_inet_maxtries;
 221 extern struct sysctl_oid sysctl__net_link_ether_inet_proxyall;
 222 extern struct sysctl_oid sysctl__net_link_ether_inet_prune_intvl;
 223 extern struct sysctl_oid sysctl__net_link_ether_inet_useloopback;
 224 extern struct sysctl_oid sysctl__net_link_ether_inet_log_arp_wrong_iface;
 225 extern struct sysctl_oid sysctl__net_link_ether_inet_apple_hwcksum_tx;
 226 extern struct sysctl_oid sysctl__net_link_ether_inet_apple_hwcksum_rx;
 227
 228 #if NETMIBS
 229 extern struct sysctl_oid sysctl__net_link_generic_system_ifcount;
 230 extern struct sysctl_oid sysctl__net_link_generic;
 231 extern struct sysctl_oid sysctl__net_link_generic_ifdata;
 232 extern struct sysctl_oid sysctl__net_link_generic_system;
 233 #endif
 234
 235 #if VLAN
 236 extern struct sysctl_oid sysctl__net_link_vlan_link_proto;
 237 extern struct sysctl_oid sysctl__net_link_vlan;
 238 extern struct sysctl_oid sysctl__net_link_vlan_link;
 239 #endif
 240
 241 extern struct sysctl_oid sysctl__net_local_inflight;
 242 extern struct sysctl_oid sysctl__net_local_dgram_maxdgram;
 243 extern struct sysctl_oid sysctl__net_local_dgram_recvspace;
 244 extern struct sysctl_oid sysctl__net_local_stream_recvspace;
 245 extern struct sysctl_oid sysctl__net_local_stream_sendspace;
 246
 247 #if 0
 248 extern struct sysctl_oid sysctl__vfs_nfs_nfs_privport;
 249 extern struct sysctl_oid sysctl__vfs_nfs_async;
 250 extern struct sysctl_oid sysctl__vfs_nfs_debug;
 251 extern struct sysctl_oid sysctl__vfs_nfs_defect;
 252 extern struct sysctl_oid sysctl__vfs_nfs_diskless_valid;
 253 extern struct sysctl_oid sysctl__vfs_nfs_gatherdelay;
 254 extern struct sysctl_oid sysctl__vfs_nfs_gatherdelay_v3;
 255 extern struct sysctl_oid sysctl__vfs_nfs;
 256 extern struct sysctl_oid sysctl__vfs_nfs_diskless_rootaddr;
 257 extern struct sysctl_oid sysctl__vfs_nfs_diskless_swapaddr;
 258 extern struct sysctl_oid sysctl__vfs_nfs_diskless_rootpath;
 259 extern struct sysctl_oid sysctl__vfs_nfs_diskless_swappath;
 260 extern struct sysctl_oid sysctl__vfs_nfs_nfsstats;
 261 #endif
 262 extern struct sysctl_oid sysctl__vfs_generic_nfs_client_initialdowndelay;
 263 extern struct sysctl_oid sysctl__vfs_generic_nfs_client_nextdowndelay;
 264 extern struct sysctl_oid sysctl__vfs_generic_nfs_client;
 265 extern struct sysctl_oid sysctl__vfs_generic_nfs;
 266
 267 extern struct sysctl_oid sysctl__vfs_generic;
 268 extern struct sysctl_oid sysctl__vfs_generic_vfsidlist;
 269 extern struct sysctl_oid sysctl__vfs_generic_ctlbyfsid;
 270 extern struct sysctl_oid sysctl__vfs_generic_noremotehang;
 271
 272 extern struct sysctl_oid sysctl__kern_ipc;
 273 extern struct sysctl_oid sysctl__kern_sysv;
 274
 275 extern struct sysctl_oid sysctl__net_inet;
 276
 277 #if NETAT
 278 extern struct sysctl_oid sysctl__net_appletalk;
 279 #endif /* NETAT */
 280
 281 extern struct sysctl_oid sysctl__net_link;
 282 extern struct sysctl_oid sysctl__net_local;
 283 extern struct sysctl_oid sysctl__net_routetable;
 284
 285 #if IPDIVERT
 286 extern struct sysctl_oid sysctl__net_inet_div;
 287 #endif
 288
 289 extern struct sysctl_oid sysctl__net_inet_icmp;
 290 extern struct sysctl_oid sysctl__net_inet_igmp;
 291 extern struct sysctl_oid sysctl__net_inet_ip;
 292 extern struct sysctl_oid sysctl__net_inet_raw;
 293 extern struct sysctl_oid sysctl__net_inet_tcp;
 294 extern struct sysctl_oid sysctl__net_inet_udp;
 295 extern struct sysctl_oid sysctl__net_inet_ip_portrange;
 296
 297 extern struct sysctl_oid sysctl__net_link_ether;
 298 extern struct sysctl_oid sysctl__net_link_ether_inet;
 299
 300 extern struct sysctl_oid sysctl__net_local_dgram;
 301 extern struct sysctl_oid sysctl__net_local_stream;
 302 extern struct sysctl_oid sysctl__sysctl_name;
 303 extern struct sysctl_oid sysctl__sysctl_next;
 304 extern struct sysctl_oid sysctl__sysctl_oidfmt;
 305 extern struct sysctl_oid sysctl__net_inet_ip_portrange_first;
 306 extern struct sysctl_oid sysctl__net_inet_ip_portrange_hifirst;
 307 extern struct sysctl_oid sysctl__net_inet_ip_portrange_hilast;
 308 extern struct sysctl_oid sysctl__net_inet_ip_portrange_last;
 309 extern struct sysctl_oid sysctl__net_inet_ip_portrange_lowfirst;
 310 extern struct sysctl_oid sysctl__net_inet_ip_portrange_lowlast;
 311 extern struct sysctl_oid sysctl__net_inet_raw_pcblist;
 312 extern struct sysctl_oid sysctl__net_inet_tcp_pcblist;
 313 extern struct sysctl_oid sysctl__net_inet_udp_pcblist;
 314 extern struct sysctl_oid sysctl__net_link_ether_bridge;
 315 extern struct sysctl_oid sysctl__net_local_dgram_pcblist;
 316 extern struct sysctl_oid sysctl__net_local_stream_pcblist;
 317 extern struct sysctl_oid sysctl__sysctl_debug;
 318 extern struct sysctl_oid sysctl__sysctl_name2oid;
 319 extern struct sysctl_oid sysctl__net_inet_icmp_stats;
 320 extern struct sysctl_oid sysctl__net_inet_igmp_stats;
 321 extern struct sysctl_oid sysctl__net_inet_ip_stats;
 322 extern struct sysctl_oid sysctl__net_inet_tcp_stats;
 323 extern struct sysctl_oid sysctl__net_inet_udp_stats;
 324 extern struct sysctl_oid sysctl__kern;
 325 extern struct sysctl_oid sysctl__hw;
 326 extern struct sysctl_oid sysctl__machdep;
 327 extern struct sysctl_oid sysctl__net;
 328 extern struct sysctl_oid sysctl__debug;
 329 extern struct sysctl_oid sysctl__vfs;
 330 extern struct sysctl_oid sysctl__sysctl;
 331
 332 #if INET6
 333 extern struct sysctl_oid sysctl__net_inet_tcp_v6mssdflt;
 334 extern struct sysctl_oid sysctl__net_inet6;
 335 extern struct sysctl_oid sysctl__net_inet6_ip6;
 336 extern struct sysctl_oid sysctl__net_inet6_ip6_stats;
 337 extern struct sysctl_oid sysctl__net_inet6_icmp6;
 338 extern struct sysctl_oid sysctl__net_inet6_ip6_forwarding;
 339 extern struct sysctl_oid sysctl__net_inet6_ip6_redirect;
 340 extern struct sysctl_oid sysctl__net_inet6_ip6_hlim;
 341 extern struct sysctl_oid sysctl__net_inet6_ip6_maxfragpackets;
 342 extern struct sysctl_oid sysctl__net_inet6_ip6_accept_rtadv;
 343 extern struct sysctl_oid sysctl__net_inet6_ip6_keepfaith;
 344 extern struct sysctl_oid sysctl__net_inet6_ip6_log_interval;
 345 extern struct sysctl_oid sysctl__net_inet6_ip6_hdrnestlimit;
 346 extern struct sysctl_oid sysctl__net_inet6_ip6_dad_count;
 347 extern struct sysctl_oid sysctl__net_inet6_ip6_auto_flowlabel;
 348 extern struct sysctl_oid sysctl__net_inet6_ip6_defmcasthlim;
 349 extern struct sysctl_oid sysctl__net_inet6_ip6_gifhlim;
 350 extern struct sysctl_oid sysctl__net_inet6_ip6_kame_version;
 351 extern struct sysctl_oid sysctl__net_inet6_ip6_use_deprecated;
 352 extern struct sysctl_oid sysctl__net_inet6_ip6_rr_prune;
 353 extern struct sysctl_oid sysctl__net_inet6_ip6_use_tempaddr;
 354 extern struct sysctl_oid sysctl__net_inet6_ip6_v6only;
 355 extern struct sysctl_oid sysctl__net_inet6_ip6_auto_linklocal;
 356 extern struct sysctl_oid sysctl__net_inet6_ip6_rip6stats;
 357 extern struct sysctl_oid sysctl__net_inet6_ip6_rtexpire;
 358 extern struct sysctl_oid sysctl__net_inet6_ip6_rtminexpire;
 359 extern struct sysctl_oid sysctl__net_inet6_ip6_rtmaxcache;
 360 extern struct sysctl_oid sysctl__net_inet6_ip6_temppltime;
 361 extern struct sysctl_oid sysctl__net_inet6_ip6_tempvltime;
 362 #if IPV6FIREWALL
 363 extern struct sysctl_oid sysctl__net_inet6_ip6_fw;
 364 extern struct sysctl_oid sysctl__net_inet6_ip6_fw_debug;
 365 extern struct sysctl_oid sysctl__net_inet6_ip6_fw_verbose;
 366 extern struct sysctl_oid sysctl__net_inet6_ip6_fw_verbose_limit;
 367 #endif
 368 extern struct sysctl_oid sysctl__net_inet6_icmp6_rediraccept;
 369 extern struct sysctl_oid sysctl__net_inet6_icmp6_redirtimeout;
 370 extern struct sysctl_oid sysctl__net_inet6_icmp6_stats;
 371 extern struct sysctl_oid sysctl__net_inet6_icmp6_nodeinfo;
 372 extern struct sysctl_oid sysctl__net_inet6_icmp6_errppslimit;
 373 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_maxnudhint;
 374 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_debug;
 375 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_prune;
 376 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_delay;
 377 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_umaxtries;
 378 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_mmaxtries;
 379 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_useloopback;
 380 extern struct sysctl_oid sysctl__net_inet6_icmp6_nodeinfo;
 381 #if IPSEC
 382 extern struct sysctl_oid sysctl__net_inet6_ipsec6;
 383 extern struct sysctl_oid sysctl__net_inet6_ipsec6_stats;
 384 extern struct sysctl_oid sysctl__net_inet6_ipsec6_def_policy;
 385 extern struct sysctl_oid sysctl__net_inet6_ipsec6_esp_trans_deflev;
 386 extern struct sysctl_oid sysctl__net_inet6_ipsec6_esp_net_deflev;
 387 extern struct sysctl_oid sysctl__net_inet6_ipsec6_ah_trans_deflev;
 388 extern struct sysctl_oid sysctl__net_inet6_ipsec6_ah_net_deflev;
 389 extern struct sysctl_oid sysctl__net_inet6_ipsec6_ecn;
 390 extern struct sysctl_oid sysctl__net_inet6_ipsec6_debug;
 391 extern struct sysctl_oid sysctl__net_inet6_ipsec6_esp_randpad;
 392 #endif
 393 #endif
 394 #if IPSEC
 395 extern struct sysctl_oid sysctl__net_inet_ipsec;
 396 extern struct sysctl_oid sysctl__net_inet_ipsec_esp_port;
 397 extern struct sysctl_oid sysctl__net_inet_ipsec_bypass;
 398 extern struct sysctl_oid sysctl__net_inet_ipsec_def_policy;
 399 extern struct sysctl_oid sysctl__net_inet_ipsec_esp_randpad;
 400 extern struct sysctl_oid sysctl__net_inet_ipsec_esp_trans_deflev;
 401 extern struct sysctl_oid sysctl__net_inet_ipsec_esp_net_deflev;
 402 extern struct sysctl_oid sysctl__net_inet_ipsec_ah_trans_deflev;
 403 extern struct sysctl_oid sysctl__net_inet_ipsec_ah_net_deflev;
 404 extern struct sysctl_oid sysctl__net_inet_ipsec_ah_cleartos;
 405 extern struct sysctl_oid sysctl__net_inet_ipsec_ah_offsetmask;
 406 extern struct sysctl_oid sysctl__net_inet_ipsec_dfbit;
 407 extern struct sysctl_oid sysctl__net_inet_ipsec_ecn;
 408 extern struct sysctl_oid sysctl__net_inet_ipsec_debug;
 409 extern struct sysctl_oid sysctl__net_inet_ipsec_stats;
 410 extern struct sysctl_oid sysctl__net_key;
 411 extern struct sysctl_oid sysctl__net_key_debug;
 412 extern struct sysctl_oid sysctl__net_key_prefered_oldsa;
 413 extern struct sysctl_oid sysctl__net_key_spi_trycnt;
 414 extern struct sysctl_oid sysctl__net_key_spi_minval;
 415 extern struct sysctl_oid sysctl__net_key_spi_maxval;
 416 extern struct sysctl_oid sysctl__net_key_int_random;
 417 extern struct sysctl_oid sysctl__net_key_larval_lifetime;
 418 extern struct sysctl_oid sysctl__net_key_blockacq_count;
 419 extern struct sysctl_oid sysctl__net_key_blockacq_lifetime;
 420 extern struct sysctl_oid sysctl__net_key_esp_keymin;
 421 extern struct sysctl_oid sysctl__net_key_esp_auth;
 422 extern struct sysctl_oid sysctl__net_key_ah_keymin;
 423 extern struct sysctl_oid sysctl__net_key_natt_keepalive_interval;
 424 #endif
 425
 426
 427 struct sysctl_oid *newsysctl_list[] =
 428 {
 429     &sysctl__kern,
 430     &sysctl__hw,
 431     &sysctl__machdep,
 432     &sysctl__net,
 433     &sysctl__debug,
 434     &sysctl__vfs,
 435     &sysctl__sysctl,
 436     &sysctl__debug_bpf_bufsize,
 437     &sysctl__debug_bpf_maxbufsize
 438 #if TUN
 439     ,&sysctl__debug_if_tun_debug
 440 #endif
 441
 442 #if COMPAT_43
 443 #ifndef NeXT
 444     ,&sysctl__debug_ttydebug
 445 #endif
 446 #endif
 447
 448     ,&sysctl__kern_sysv_shmmax
 449     ,&sysctl__kern_sysv_shmmin
 450     ,&sysctl__kern_sysv_shmmni
 451     ,&sysctl__kern_sysv_shmseg
 452     ,&sysctl__kern_sysv_shmall
 453     ,&sysctl__kern_sysv_semmni
 454     ,&sysctl__kern_sysv_semmns
 455     ,&sysctl__kern_sysv_semmnu
 456     ,&sysctl__kern_sysv_semmsl
 457     ,&sysctl__kern_sysv_semume
 458     ,&sysctl__kern_dummy
 459     ,&sysctl__kern_ipc_maxsockbuf
 460     ,&sysctl__kern_ipc_nmbclusters
 461     ,&sysctl__kern_ipc_sockbuf_waste_factor
 462     ,&sysctl__kern_ipc_somaxconn
 463     ,&sysctl__kern_ipc_sosendminchain
 464     ,&sysctl__kern_ipc_sorecvmincopy
 465     ,&sysctl__kern_ipc_maxsockets
 466     ,&sysctl__kern_sugid_scripts
 467
 468     ,&sysctl__hw_machine
 469     ,&sysctl__hw_model
 470     ,&sysctl__hw_ncpu
 471     ,&sysctl__hw_activecpu
 472     ,&sysctl__hw_byteorder
 473     ,&sysctl__hw_cputype
 474     ,&sysctl__hw_cpusubtype
 475     ,&sysctl__hw_physmem
 476     ,&sysctl__hw_usermem
 477     ,&sysctl__hw_pagesize
 478     ,&sysctl__hw_epoch
 479     ,&sysctl__hw_vectorunit
 480     ,&sysctl__hw_busfrequency
 481     ,&sysctl__hw_busfrequency_min
 482     ,&sysctl__hw_busfrequency_max
 483     ,&sysctl__hw_cpufrequency
 484     ,&sysctl__hw_cpufrequency_min
 485     ,&sysctl__hw_cpufrequency_max
 486     ,&sysctl__hw_cachelinesize
 487     ,&sysctl__hw_l1icachesize
 488     ,&sysctl__hw_l1dcachesize
 489     ,&sysctl__hw_l2settings
 490     ,&sysctl__hw_l2cachesize
 491     ,&sysctl__hw_l3settings
 492     ,&sysctl__hw_l3cachesize
 493     ,&sysctl__hw_tbfrequency
 494     ,&sysctl__hw_memsize
 495     ,&sysctl__hw_optional
 496     ,&sysctl__hw_optional_floatingpoint
 497
 498     ,&sysctl__hw_pagesize_compat
 499     ,&sysctl__hw_busfrequency_compat
 500     ,&sysctl__hw_cpufrequency_compat
 501     ,&sysctl__hw_cachelinesize_compat
 502     ,&sysctl__hw_l1icachesize_compat
 503     ,&sysctl__hw_l1dcachesize_compat
 504     ,&sysctl__hw_l2cachesize_compat
 505     ,&sysctl__hw_l3cachesize_compat
 506     ,&sysctl__hw_tbfrequency_compat
 507
 508     ,&sysctl__net_inet_icmp_icmplim
 509     ,&sysctl__net_inet_icmp_maskrepl
 510     ,&sysctl__net_inet_icmp_timestamp
 511     ,&sysctl__net_inet_icmp_bmcastecho
 512     ,&sysctl__net_inet_icmp_drop_redirect
 513     ,&sysctl__net_inet_icmp_log_redirect
 514     ,&sysctl__net_inet_ip_accept_sourceroute
 515 #if IPCTL_DEFMTU
 516     ,&sysctl__net_inet_ip_mtu
 517 #endif
 518     ,&sysctl__net_inet_ip_ttl
 519     ,&sysctl__net_inet_ip_fastforwarding
 520     ,&sysctl__net_inet_ip_forwarding
 521     ,&sysctl__net_inet_ip_intr_queue_drops
 522     ,&sysctl__net_inet_ip_intr_queue_maxlen
 523     ,&sysctl__net_inet_ip_rtexpire
 524     ,&sysctl__net_inet_ip_rtmaxcache
 525     ,&sysctl__net_inet_ip_rtminexpire
 526     ,&sysctl__net_inet_ip_redirect
 527     ,&sysctl__net_inet_ip_sourceroute
 528     ,&sysctl__net_inet_ip_subnets_are_local
 529     ,&sysctl__net_inet_ip_keepfaith
 530     ,&sysctl__net_inet_ip_maxfragpackets
 531     ,&sysctl__net_inet_ip_maxfragsperpacket
 532     ,&sysctl__net_inet_ip_check_interface
 533     ,&sysctl__net_inet_ip_check_route_selfref
 534     ,&sysctl__net_inet_ip_use_route_genid
 535 #if NGIF > 0
 536     ,&sysctl__net_inet_ip_gifttl
 537 #endif
 538 #if DUMMYNET
 539     ,&sysctl__net_inet_ip_dummynet_calls
 540     ,&sysctl__net_inet_ip_dummynet_debug
 541     ,&sysctl__net_inet_ip_dummynet_idle
 542     ,&sysctl__net_inet_ip_dummynet
 543 #endif
 544
 545 #if IPFIREWALL && !IPFIREWALL_KEXT
 546     ,&sysctl__net_inet_ip_fw_debug
 547     ,&sysctl__net_inet_ip_fw_verbose
 548     ,&sysctl__net_inet_ip_fw_verbose_limit
 549     ,&sysctl__net_inet_ip_fw_one_pass
 550     ,&sysctl__net_inet_ip_fw
 551 #endif
 552     ,&sysctl__net_inet_ip_linklocal
 553     ,&sysctl__net_inet_ip_linklocal_stat
 554     ,&sysctl__net_inet_ip_linklocal_in
 555     ,&sysctl__net_inet_ip_linklocal_in_allowbadttl
 556     ,&sysctl__net_inet_raw_maxdgram
 557     ,&sysctl__net_inet_raw_recvspace
 558     ,&sysctl__net_inet_tcp_always_keepalive
 559     ,&sysctl__net_inet_tcp_delayed_ack
 560     ,&sysctl__net_inet_tcp_log_in_vain
 561     ,&sysctl__net_inet_tcp_pcbcount
 562     ,&sysctl__net_inet_tcp_rfc1323
 563     ,&sysctl__net_inet_tcp_rfc1644
 564     ,&sysctl__net_inet_tcp_keepidle
 565     ,&sysctl__net_inet_tcp_keepinit
 566     ,&sysctl__net_inet_tcp_keepintvl
 567     ,&sysctl__net_inet_tcp_mssdflt
 568     ,&sysctl__net_inet_tcp_minmss
 569     ,&sysctl__net_inet_tcp_recvspace
 570     ,&sysctl__net_inet_tcp_sendspace
 571     ,&sysctl__net_inet_tcp_slowlink_wsize
 572     ,&sysctl__net_inet_tcp_blackhole
 573     ,&sysctl__net_inet_tcp_tcp_lq_overflow
 574     ,&sysctl__net_inet_tcp_path_mtu_discovery
 575     ,&sysctl__net_inet_tcp_slowstart_flightsize
 576     ,&sysctl__net_inet_tcp_local_slowstart_flightsize
 577     ,&sysctl__net_inet_tcp_newreno
 578     ,&sysctl__net_inet_tcp_tcbhashsize
 579     ,&sysctl__net_inet_tcp_do_tcpdrain
 580     ,&sysctl__net_inet_tcp_icmp_may_rst
 581     ,&sysctl__net_inet_tcp_strict_rfc1948
 582     ,&sysctl__net_inet_tcp_delacktime
 583     ,&sysctl__net_inet_tcp_isn_reseed_interval
 584     ,&sysctl__net_inet_tcp_msl
 585 #if TCP_DROP_SYNFIN
 586     ,&sysctl__net_inet_tcp_drop_synfin
 587 #endif
 588 #if TCPDEBUG
 589     ,&sysctl__net_inet_tcp_tcpconsdebug
 590 #endif
 591     ,&sysctl__net_inet_tcp_sockthreshold
 592     ,&sysctl__net_inet_tcp_reass_maxsegments
 593     ,&sysctl__net_inet_tcp_reass_cursegments
 594     ,&sysctl__net_inet_tcp_reass_overflows
 595     ,&sysctl__net_inet_tcp_reass
 596
 597     ,&sysctl__net_inet_udp_log_in_vain
 598     ,&sysctl__net_inet_udp_checksum
 599     ,&sysctl__net_inet_udp_maxdgram
 600     ,&sysctl__net_inet_udp_recvspace
 601     ,&sysctl__net_inet_udp_blackhole
 602
 603 #if NETAT
 604     ,&sysctl__net_appletalk_debug
 605     ,&sysctl__net_appletalk_routermix
 606     ,&sysctl__net_appletalk_ddpstats
 607 #endif /* NETAT */
 608
 609 #if BRIDGE
 610     ,&sysctl__net_link_ether_bdgfwc
 611     ,&sysctl__net_link_ether_bdgfwt
 612     ,&sysctl__net_link_ether_bdginc
 613     ,&sysctl__net_link_ether_bdgint
 614     ,&sysctl__net_link_ether_bridge_ipfw
 615     ,&sysctl__net_link_ethe_bdgstats
 616     ,&sysctl__net_link_ether_bridge
 617 #endif
 618
 619     ,&sysctl__net_link_ether_inet_host_down_time
 620     ,&sysctl__net_link_ether_inet_max_age
 621     ,&sysctl__net_link_ether_inet_maxtries
 622     ,&sysctl__net_link_ether_inet_proxyall
 623     ,&sysctl__net_link_ether_inet_prune_intvl
 624     ,&sysctl__net_link_ether_inet_useloopback
 625     ,&sysctl__net_link_ether_inet_log_arp_wrong_iface
 626     ,&sysctl__net_link_ether_inet_apple_hwcksum_tx
 627     ,&sysctl__net_link_ether_inet_apple_hwcksum_rx
 628 #if NETMIBS
 629     ,&sysctl__net_link_generic_system_ifcount
 630     ,&sysctl__net_link_generic
 631     ,&sysctl__net_link_generic_ifdata
 632     ,&sysctl__net_link_generic_system
 633 #endif
 634
 635 #if 0
 636 #if VLAN
 637     ,&sysctl__net_link_vlan_link_proto
 638     ,&sysctl__net_link_vlan
 639     ,&sysctl__net_link_vlan_link
 640 #endif
 641 #endif 0
 642
 643     ,&sysctl__net_local_inflight
 644     ,&sysctl__net_local_dgram_maxdgram
 645     ,&sysctl__net_local_dgram_recvspace
 646     ,&sysctl__net_local_stream_recvspace
 647     ,&sysctl__net_local_stream_sendspace
 648 #if 0
 649     ,&sysctl__vfs_nfs_nfs_privport
 650     ,&sysctl__vfs_nfs_async
 651     ,&sysctl__vfs_nfs_debug
 652     ,&sysctl__vfs_nfs_defect
 653     ,&sysctl__vfs_nfs_diskless_valid
 654     ,&sysctl__vfs_nfs_gatherdelay
 655     ,&sysctl__vfs_nfs_gatherdelay_v3
 656     ,&sysctl__vfs_nfs
 657     ,&sysctl__vfs_nfs_diskless_rootaddr
 658     ,&sysctl__vfs_nfs_diskless_swapaddr
 659     ,&sysctl__vfs_nfs_diskless_rootpath
 660     ,&sysctl__vfs_nfs_diskless_swappath
 661     ,&sysctl__vfs_nfs_nfsstats
 662 #endif
 663     ,&sysctl__vfs_generic
 664     ,&sysctl__vfs_generic_vfsidlist
 665     ,&sysctl__vfs_generic_ctlbyfsid
 666     ,&sysctl__vfs_generic_noremotehang
 667     ,&sysctl__vfs_generic_nfs
 668     ,&sysctl__vfs_generic_nfs_client
 669     ,&sysctl__vfs_generic_nfs_client_initialdowndelay
 670     ,&sysctl__vfs_generic_nfs_client_nextdowndelay
 671     ,&sysctl__kern_ipc
 672     ,&sysctl__kern_sysv
 673     ,&sysctl__net_inet
 674 #if NETAT
 675     ,&sysctl__net_appletalk
 676 #endif /* NETAT */
 677     ,&sysctl__net_link
 678     ,&sysctl__net_local
 679     ,&sysctl__net_routetable
 680 #if IPDIVERT
 681     ,&sysctl__net_inet_div
 682 #endif
 683     ,&sysctl__net_inet_icmp
 684     ,&sysctl__net_inet_igmp
 685     ,&sysctl__net_inet_ip
 686     ,&sysctl__net_inet_raw
 687     ,&sysctl__net_inet_tcp
 688     ,&sysctl__net_inet_udp
 689     ,&sysctl__net_inet_ip_portrange
 690     ,&sysctl__net_link_ether
 691     ,&sysctl__net_link_ether_inet
 692     ,&sysctl__net_local_dgram
 693     ,&sysctl__net_local_stream
 694     ,&sysctl__sysctl_name
 695     ,&sysctl__sysctl_next
 696     ,&sysctl__sysctl_oidfmt
 697     ,&sysctl__net_inet_ip_portrange_first
 698     ,&sysctl__net_inet_ip_portrange_hifirst
 699     ,&sysctl__net_inet_ip_portrange_hilast
 700     ,&sysctl__net_inet_ip_portrange_last
 701     ,&sysctl__net_inet_ip_portrange_lowfirst
 702     ,&sysctl__net_inet_ip_portrange_lowlast
 703     ,&sysctl__net_inet_raw_pcblist
 704     ,&sysctl__net_inet_tcp_pcblist
 705     ,&sysctl__net_inet_udp_pcblist
 706     ,&sysctl__net_local_dgram_pcblist
 707     ,&sysctl__net_local_stream_pcblist
 708     ,&sysctl__sysctl_debug
 709     ,&sysctl__sysctl_name2oid
 710     ,&sysctl__net_inet_icmp_stats
 711     ,&sysctl__net_inet_igmp_stats
 712     ,&sysctl__net_inet_ip_stats
 713     ,&sysctl__net_inet_tcp_stats
 714     ,&sysctl__net_inet_udp_stats
 715 #if INET6
 716     ,&sysctl__net_inet6
 717     ,&sysctl__net_inet6_ip6
 718     ,&sysctl__net_inet6_icmp6
 719     ,&sysctl__net_inet6_ip6_stats
 720     ,&sysctl__net_inet6_ip6_forwarding
 721     ,&sysctl__net_inet6_ip6_redirect
 722     ,&sysctl__net_inet6_ip6_hlim
 723     ,&sysctl__net_inet6_ip6_maxfragpackets
 724     ,&sysctl__net_inet6_ip6_accept_rtadv
 725     ,&sysctl__net_inet6_ip6_keepfaith
 726     ,&sysctl__net_inet6_ip6_log_interval
 727     ,&sysctl__net_inet6_ip6_hdrnestlimit
 728     ,&sysctl__net_inet6_ip6_dad_count
 729     ,&sysctl__net_inet6_ip6_auto_flowlabel
 730     ,&sysctl__net_inet6_ip6_defmcasthlim
 731     ,&sysctl__net_inet6_ip6_gifhlim
 732     ,&sysctl__net_inet6_ip6_kame_version
 733     ,&sysctl__net_inet6_ip6_use_deprecated
 734     ,&sysctl__net_inet6_ip6_rr_prune
 735     ,&sysctl__net_inet6_ip6_use_tempaddr
 736     ,&sysctl__net_inet6_ip6_v6only
 737     ,&sysctl__net_inet6_ip6_auto_linklocal
 738     ,&sysctl__net_inet6_ip6_rip6stats
 739     ,&sysctl__net_inet6_ip6_rtexpire
 740     ,&sysctl__net_inet6_ip6_rtminexpire
 741     ,&sysctl__net_inet6_ip6_rtmaxcache
 742     ,&sysctl__net_inet6_ip6_temppltime
 743     ,&sysctl__net_inet6_ip6_tempvltime
 744    ,&sysctl__net_inet6_icmp6_rediraccept
 745    ,&sysctl__net_inet6_icmp6_redirtimeout
 746    ,&sysctl__net_inet6_icmp6_nd6_prune
 747    ,&sysctl__net_inet6_icmp6_nd6_delay
 748    ,&sysctl__net_inet6_icmp6_nd6_umaxtries
 749    ,&sysctl__net_inet6_icmp6_nd6_mmaxtries
 750    ,&sysctl__net_inet6_icmp6_nd6_useloopback
 751    ,&sysctl__net_inet6_icmp6_nodeinfo
 752    ,&sysctl__net_inet6_icmp6_stats
 753    ,&sysctl__net_inet6_icmp6_errppslimit
 754    ,&sysctl__net_inet6_icmp6_nd6_maxnudhint
 755    ,&sysctl__net_inet6_icmp6_nd6_debug
 756     ,&sysctl__net_inet_tcp_v6mssdflt
 757 #if IPV6FIREWALL
 758    ,&sysctl__net_inet6_ip6_fw
 759    ,&sysctl__net_inet6_ip6_fw_debug
 760    ,&sysctl__net_inet6_ip6_fw_verbose
 761    ,&sysctl__net_inet6_ip6_fw_verbose_limit
 762 #endif
 763 #if IPSEC
 764    ,&sysctl__net_inet6_ipsec6
 765    ,&sysctl__net_inet6_ipsec6_stats
 766    ,&sysctl__net_inet6_ipsec6_def_policy
 767    ,&sysctl__net_inet6_ipsec6_esp_trans_deflev
 768    ,&sysctl__net_inet6_ipsec6_esp_net_deflev
 769    ,&sysctl__net_inet6_ipsec6_ah_trans_deflev
 770    ,&sysctl__net_inet6_ipsec6_ah_net_deflev
 771    ,&sysctl__net_inet6_ipsec6_ecn
 772    ,&sysctl__net_inet6_ipsec6_debug
 773    ,&sysctl__net_inet6_ipsec6_esp_randpad
 774 #endif
 775 #endif
 776 #if IPSEC
 777    ,&sysctl__net_key
 778    ,&sysctl__net_key_debug
 779    ,&sysctl__net_key_prefered_oldsa
 780    ,&sysctl__net_key_spi_trycnt
 781    ,&sysctl__net_key_spi_minval
 782    ,&sysctl__net_key_spi_maxval
 783    ,&sysctl__net_key_int_random
 784    ,&sysctl__net_key_larval_lifetime
 785    ,&sysctl__net_key_blockacq_count
 786    ,&sysctl__net_key_blockacq_lifetime
 787    ,&sysctl__net_key_esp_keymin
 788    ,&sysctl__net_key_esp_auth
 789    ,&sysctl__net_key_ah_keymin
 790    ,&sysctl__net_key_natt_keepalive_interval
 791    ,&sysctl__net_inet_ipsec
 792    ,&sysctl__net_inet_ipsec_stats
 793    ,&sysctl__net_inet_ipsec_def_policy
 794    ,&sysctl__net_inet_ipsec_esp_trans_deflev
 795    ,&sysctl__net_inet_ipsec_esp_net_deflev
 796    ,&sysctl__net_inet_ipsec_ah_trans_deflev
 797    ,&sysctl__net_inet_ipsec_ah_net_deflev
 798    ,&sysctl__net_inet_ipsec_ah_cleartos
 799    ,&sysctl__net_inet_ipsec_ah_offsetmask
 800    ,&sysctl__net_inet_ipsec_dfbit
 801    ,&sysctl__net_inet_ipsec_ecn
 802    ,&sysctl__net_inet_ipsec_debug
 803    ,&sysctl__net_inet_ipsec_esp_randpad
 804    ,&sysctl__net_inet_ipsec_bypass
 805    ,&sysctl__net_inet_ipsec_esp_port
 806 #endif
 807     ,(struct sysctl_oid *) 0
 808 };
 809