Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1 | #include <linux/stat.h> |
| 2 | #include <linux/sysctl.h> |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 3 | #include "../fs/xfs/linux-2.6/xfs_sysctl.h" |
| 4 | #include <linux/sunrpc/debug.h> |
| 5 | #include <linux/string.h> |
| 6 | #include <net/ip_vs.h> |
| 7 | |
| 8 | struct trans_ctl_table { |
| 9 | int ctl_name; |
| 10 | const char *procname; |
| 11 | struct trans_ctl_table *child; |
| 12 | }; |
| 13 | |
| 14 | static struct trans_ctl_table trans_random_table[] = { |
| 15 | { RANDOM_POOLSIZE, "poolsize" }, |
| 16 | { RANDOM_ENTROPY_COUNT, "entropy_avail" }, |
| 17 | { RANDOM_READ_THRESH, "read_wakeup_threshold" }, |
| 18 | { RANDOM_WRITE_THRESH, "write_wakeup_threshold" }, |
| 19 | { RANDOM_BOOT_ID, "boot_id" }, |
| 20 | { RANDOM_UUID, "uuid" }, |
| 21 | {} |
| 22 | }; |
| 23 | |
| 24 | static struct trans_ctl_table trans_pty_table[] = { |
| 25 | { PTY_MAX, "max" }, |
| 26 | { PTY_NR, "nr" }, |
| 27 | {} |
| 28 | }; |
| 29 | |
| 30 | static struct trans_ctl_table trans_kern_table[] = { |
| 31 | { KERN_OSTYPE, "ostype" }, |
| 32 | { KERN_OSRELEASE, "osrelease" }, |
| 33 | /* KERN_OSREV not used */ |
| 34 | { KERN_VERSION, "version" }, |
| 35 | /* KERN_SECUREMASK not used */ |
| 36 | /* KERN_PROF not used */ |
| 37 | { KERN_NODENAME, "hostname" }, |
| 38 | { KERN_DOMAINNAME, "domainname" }, |
| 39 | |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 40 | { KERN_PANIC, "panic" }, |
| 41 | { KERN_REALROOTDEV, "real-root-dev" }, |
| 42 | |
| 43 | { KERN_SPARC_REBOOT, "reboot-cmd" }, |
| 44 | { KERN_CTLALTDEL, "ctrl-alt-del" }, |
| 45 | { KERN_PRINTK, "printk" }, |
| 46 | |
| 47 | /* KERN_NAMETRANS not used */ |
| 48 | /* KERN_PPC_HTABRECLAIM not used */ |
| 49 | /* KERN_PPC_ZEROPAGED not used */ |
| 50 | { KERN_PPC_POWERSAVE_NAP, "powersave-nap" }, |
| 51 | |
| 52 | { KERN_MODPROBE, "modprobe" }, |
| 53 | { KERN_SG_BIG_BUFF, "sg-big-buff" }, |
| 54 | { KERN_ACCT, "acct" }, |
| 55 | { KERN_PPC_L2CR, "l2cr" }, |
| 56 | |
| 57 | /* KERN_RTSIGNR not used */ |
| 58 | /* KERN_RTSIGMAX not used */ |
| 59 | |
| 60 | { KERN_SHMMAX, "shmmax" }, |
| 61 | { KERN_MSGMAX, "msgmax" }, |
| 62 | { KERN_MSGMNB, "msgmnb" }, |
| 63 | /* KERN_MSGPOOL not used*/ |
| 64 | { KERN_SYSRQ, "sysrq" }, |
| 65 | { KERN_MAX_THREADS, "threads-max" }, |
| 66 | { KERN_RANDOM, "random", trans_random_table }, |
| 67 | { KERN_SHMALL, "shmall" }, |
| 68 | { KERN_MSGMNI, "msgmni" }, |
| 69 | { KERN_SEM, "sem" }, |
| 70 | { KERN_SPARC_STOP_A, "stop-a" }, |
| 71 | { KERN_SHMMNI, "shmmni" }, |
| 72 | |
| 73 | { KERN_OVERFLOWUID, "overflowuid" }, |
| 74 | { KERN_OVERFLOWGID, "overflowgid" }, |
| 75 | |
| 76 | { KERN_HOTPLUG, "hotplug", }, |
| 77 | { KERN_IEEE_EMULATION_WARNINGS, "ieee_emulation_warnings" }, |
| 78 | |
| 79 | { KERN_S390_USER_DEBUG_LOGGING, "userprocess_debug" }, |
| 80 | { KERN_CORE_USES_PID, "core_uses_pid" }, |
| 81 | { KERN_TAINTED, "tainted" }, |
| 82 | { KERN_CADPID, "cad_pid" }, |
| 83 | { KERN_PIDMAX, "pid_max" }, |
| 84 | { KERN_CORE_PATTERN, "core_pattern" }, |
| 85 | { KERN_PANIC_ON_OOPS, "panic_on_oops" }, |
| 86 | { KERN_HPPA_PWRSW, "soft-power" }, |
| 87 | { KERN_HPPA_UNALIGNED, "unaligned-trap" }, |
| 88 | |
| 89 | { KERN_PRINTK_RATELIMIT, "printk_ratelimit" }, |
| 90 | { KERN_PRINTK_RATELIMIT_BURST, "printk_ratelimit_burst" }, |
| 91 | |
| 92 | { KERN_PTY, "pty", trans_pty_table }, |
| 93 | { KERN_NGROUPS_MAX, "ngroups_max" }, |
David S. Miller | 874a5f8 | 2007-11-19 21:35:42 -0800 | [diff] [blame] | 94 | { KERN_SPARC_SCONS_PWROFF, "scons-poweroff" }, |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 95 | { KERN_HZ_TIMER, "hz_timer" }, |
| 96 | { KERN_UNKNOWN_NMI_PANIC, "unknown_nmi_panic" }, |
| 97 | { KERN_BOOTLOADER_TYPE, "bootloader_type" }, |
| 98 | { KERN_RANDOMIZE, "randomize_va_space" }, |
| 99 | |
| 100 | { KERN_SPIN_RETRY, "spin_retry" }, |
| 101 | { KERN_ACPI_VIDEO_FLAGS, "acpi_video_flags" }, |
| 102 | { KERN_IA64_UNALIGNED, "ignore-unaligned-usertrap" }, |
| 103 | { KERN_COMPAT_LOG, "compat-log" }, |
| 104 | { KERN_MAX_LOCK_DEPTH, "max_lock_depth" }, |
| 105 | { KERN_NMI_WATCHDOG, "nmi_watchdog" }, |
| 106 | { KERN_PANIC_ON_NMI, "panic_on_unrecovered_nmi" }, |
| 107 | {} |
| 108 | }; |
| 109 | |
| 110 | static struct trans_ctl_table trans_vm_table[] = { |
| 111 | { VM_OVERCOMMIT_MEMORY, "overcommit_memory" }, |
| 112 | { VM_PAGE_CLUSTER, "page-cluster" }, |
| 113 | { VM_DIRTY_BACKGROUND, "dirty_background_ratio" }, |
| 114 | { VM_DIRTY_RATIO, "dirty_ratio" }, |
| 115 | { VM_DIRTY_WB_CS, "dirty_writeback_centisecs" }, |
| 116 | { VM_DIRTY_EXPIRE_CS, "dirty_expire_centisecs" }, |
| 117 | { VM_NR_PDFLUSH_THREADS, "nr_pdflush_threads" }, |
| 118 | { VM_OVERCOMMIT_RATIO, "overcommit_ratio" }, |
| 119 | /* VM_PAGEBUF unused */ |
| 120 | { VM_HUGETLB_PAGES, "nr_hugepages" }, |
| 121 | { VM_SWAPPINESS, "swappiness" }, |
| 122 | { VM_LOWMEM_RESERVE_RATIO, "lowmem_reserve_ratio" }, |
| 123 | { VM_MIN_FREE_KBYTES, "min_free_kbytes" }, |
| 124 | { VM_MAX_MAP_COUNT, "max_map_count" }, |
| 125 | { VM_LAPTOP_MODE, "laptop_mode" }, |
| 126 | { VM_BLOCK_DUMP, "block_dump" }, |
| 127 | { VM_HUGETLB_GROUP, "hugetlb_shm_group" }, |
| 128 | { VM_VFS_CACHE_PRESSURE, "vfs_cache_pressure" }, |
| 129 | { VM_LEGACY_VA_LAYOUT, "legacy_va_layout" }, |
| 130 | /* VM_SWAP_TOKEN_TIMEOUT unused */ |
| 131 | { VM_DROP_PAGECACHE, "drop_caches" }, |
| 132 | { VM_PERCPU_PAGELIST_FRACTION, "percpu_pagelist_fraction" }, |
| 133 | { VM_ZONE_RECLAIM_MODE, "zone_reclaim_mode" }, |
| 134 | { VM_MIN_UNMAPPED, "min_unmapped_ratio" }, |
| 135 | { VM_PANIC_ON_OOM, "panic_on_oom" }, |
| 136 | { VM_VDSO_ENABLED, "vdso_enabled" }, |
| 137 | { VM_MIN_SLAB, "min_slab_ratio" }, |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 138 | |
| 139 | {} |
| 140 | }; |
| 141 | |
| 142 | static struct trans_ctl_table trans_net_core_table[] = { |
| 143 | { NET_CORE_WMEM_MAX, "wmem_max" }, |
| 144 | { NET_CORE_RMEM_MAX, "rmem_max" }, |
| 145 | { NET_CORE_WMEM_DEFAULT, "wmem_default" }, |
| 146 | { NET_CORE_RMEM_DEFAULT, "rmem_default" }, |
| 147 | /* NET_CORE_DESTROY_DELAY unused */ |
| 148 | { NET_CORE_MAX_BACKLOG, "netdev_max_backlog" }, |
| 149 | /* NET_CORE_FASTROUTE unused */ |
| 150 | { NET_CORE_MSG_COST, "message_cost" }, |
| 151 | { NET_CORE_MSG_BURST, "message_burst" }, |
| 152 | { NET_CORE_OPTMEM_MAX, "optmem_max" }, |
| 153 | /* NET_CORE_HOT_LIST_LENGTH unused */ |
| 154 | /* NET_CORE_DIVERT_VERSION unused */ |
| 155 | /* NET_CORE_NO_CONG_THRESH unused */ |
| 156 | /* NET_CORE_NO_CONG unused */ |
| 157 | /* NET_CORE_LO_CONG unused */ |
| 158 | /* NET_CORE_MOD_CONG unused */ |
| 159 | { NET_CORE_DEV_WEIGHT, "dev_weight" }, |
| 160 | { NET_CORE_SOMAXCONN, "somaxconn" }, |
| 161 | { NET_CORE_BUDGET, "netdev_budget" }, |
| 162 | { NET_CORE_AEVENT_ETIME, "xfrm_aevent_etime" }, |
| 163 | { NET_CORE_AEVENT_RSEQTH, "xfrm_aevent_rseqth" }, |
| 164 | { NET_CORE_WARNINGS, "warnings" }, |
| 165 | {}, |
| 166 | }; |
| 167 | |
| 168 | static struct trans_ctl_table trans_net_unix_table[] = { |
| 169 | /* NET_UNIX_DESTROY_DELAY unused */ |
| 170 | /* NET_UNIX_DELETE_DELAY unused */ |
| 171 | { NET_UNIX_MAX_DGRAM_QLEN, "max_dgram_qlen" }, |
| 172 | {} |
| 173 | }; |
| 174 | |
| 175 | static struct trans_ctl_table trans_net_ipv4_route_table[] = { |
| 176 | { NET_IPV4_ROUTE_FLUSH, "flush" }, |
| 177 | { NET_IPV4_ROUTE_MIN_DELAY, "min_delay" }, |
| 178 | { NET_IPV4_ROUTE_MAX_DELAY, "max_delay" }, |
| 179 | { NET_IPV4_ROUTE_GC_THRESH, "gc_thresh" }, |
| 180 | { NET_IPV4_ROUTE_MAX_SIZE, "max_size" }, |
| 181 | { NET_IPV4_ROUTE_GC_MIN_INTERVAL, "gc_min_interval" }, |
| 182 | { NET_IPV4_ROUTE_GC_TIMEOUT, "gc_timeout" }, |
| 183 | { NET_IPV4_ROUTE_GC_INTERVAL, "gc_interval" }, |
| 184 | { NET_IPV4_ROUTE_REDIRECT_LOAD, "redirect_load" }, |
| 185 | { NET_IPV4_ROUTE_REDIRECT_NUMBER, "redirect_number" }, |
| 186 | { NET_IPV4_ROUTE_REDIRECT_SILENCE, "redirect_silence" }, |
| 187 | { NET_IPV4_ROUTE_ERROR_COST, "error_cost" }, |
| 188 | { NET_IPV4_ROUTE_ERROR_BURST, "error_burst" }, |
| 189 | { NET_IPV4_ROUTE_GC_ELASTICITY, "gc_elasticity" }, |
| 190 | { NET_IPV4_ROUTE_MTU_EXPIRES, "mtu_expires" }, |
| 191 | { NET_IPV4_ROUTE_MIN_PMTU, "min_pmtu" }, |
| 192 | { NET_IPV4_ROUTE_MIN_ADVMSS, "min_adv_mss" }, |
| 193 | { NET_IPV4_ROUTE_SECRET_INTERVAL, "secret_interval" }, |
| 194 | { NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS, "gc_min_interval_ms" }, |
| 195 | {} |
| 196 | }; |
| 197 | |
| 198 | static struct trans_ctl_table trans_net_ipv4_conf_vars_table[] = { |
| 199 | { NET_IPV4_CONF_FORWARDING, "forwarding" }, |
| 200 | { NET_IPV4_CONF_MC_FORWARDING, "mc_forwarding" }, |
| 201 | |
| 202 | { NET_IPV4_CONF_PROXY_ARP, "proxy_arp" }, |
| 203 | { NET_IPV4_CONF_ACCEPT_REDIRECTS, "accept_redirects" }, |
| 204 | { NET_IPV4_CONF_SECURE_REDIRECTS, "secure_redirects" }, |
| 205 | { NET_IPV4_CONF_SEND_REDIRECTS, "send_redirects" }, |
| 206 | { NET_IPV4_CONF_SHARED_MEDIA, "shared_media" }, |
| 207 | { NET_IPV4_CONF_RP_FILTER, "rp_filter" }, |
| 208 | { NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE, "accept_source_route" }, |
| 209 | { NET_IPV4_CONF_BOOTP_RELAY, "bootp_relay" }, |
| 210 | { NET_IPV4_CONF_LOG_MARTIANS, "log_martians" }, |
| 211 | { NET_IPV4_CONF_TAG, "tag" }, |
| 212 | { NET_IPV4_CONF_ARPFILTER, "arp_filter" }, |
| 213 | { NET_IPV4_CONF_MEDIUM_ID, "medium_id" }, |
| 214 | { NET_IPV4_CONF_NOXFRM, "disable_xfrm" }, |
| 215 | { NET_IPV4_CONF_NOPOLICY, "disable_policy" }, |
| 216 | { NET_IPV4_CONF_FORCE_IGMP_VERSION, "force_igmp_version" }, |
| 217 | |
| 218 | { NET_IPV4_CONF_ARP_ANNOUNCE, "arp_announce" }, |
| 219 | { NET_IPV4_CONF_ARP_IGNORE, "arp_ignore" }, |
| 220 | { NET_IPV4_CONF_PROMOTE_SECONDARIES, "promote_secondaries" }, |
| 221 | { NET_IPV4_CONF_ARP_ACCEPT, "arp_accept" }, |
| 222 | {} |
| 223 | }; |
| 224 | |
| 225 | static struct trans_ctl_table trans_net_ipv4_conf_table[] = { |
| 226 | { NET_PROTO_CONF_ALL, "all", trans_net_ipv4_conf_vars_table }, |
| 227 | { NET_PROTO_CONF_DEFAULT, "default", trans_net_ipv4_conf_vars_table }, |
| 228 | { 0, NULL, trans_net_ipv4_conf_vars_table }, |
| 229 | {} |
| 230 | }; |
| 231 | |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 232 | static struct trans_ctl_table trans_net_neigh_vars_table[] = { |
| 233 | { NET_NEIGH_MCAST_SOLICIT, "mcast_solicit" }, |
| 234 | { NET_NEIGH_UCAST_SOLICIT, "ucast_solicit" }, |
| 235 | { NET_NEIGH_APP_SOLICIT, "app_solicit" }, |
| 236 | { NET_NEIGH_RETRANS_TIME, "retrans_time" }, |
| 237 | { NET_NEIGH_REACHABLE_TIME, "base_reachable_time" }, |
| 238 | { NET_NEIGH_DELAY_PROBE_TIME, "delay_first_probe_time" }, |
| 239 | { NET_NEIGH_GC_STALE_TIME, "gc_stale_time" }, |
| 240 | { NET_NEIGH_UNRES_QLEN, "unres_qlen" }, |
| 241 | { NET_NEIGH_PROXY_QLEN, "proxy_qlen" }, |
| 242 | { NET_NEIGH_ANYCAST_DELAY, "anycast_delay" }, |
| 243 | { NET_NEIGH_PROXY_DELAY, "proxy_delay" }, |
| 244 | { NET_NEIGH_LOCKTIME, "locktime" }, |
| 245 | { NET_NEIGH_GC_INTERVAL, "gc_interval" }, |
| 246 | { NET_NEIGH_GC_THRESH1, "gc_thresh1" }, |
| 247 | { NET_NEIGH_GC_THRESH2, "gc_thresh2" }, |
| 248 | { NET_NEIGH_GC_THRESH3, "gc_thresh3" }, |
| 249 | { NET_NEIGH_RETRANS_TIME_MS, "retrans_time_ms" }, |
| 250 | { NET_NEIGH_REACHABLE_TIME_MS, "base_reachable_time_ms" }, |
| 251 | {} |
| 252 | }; |
| 253 | |
| 254 | static struct trans_ctl_table trans_net_neigh_table[] = { |
| 255 | { NET_PROTO_CONF_DEFAULT, "default", trans_net_neigh_vars_table }, |
| 256 | { 0, NULL, trans_net_neigh_vars_table }, |
| 257 | {} |
| 258 | }; |
| 259 | |
| 260 | static struct trans_ctl_table trans_net_ipv4_netfilter_table[] = { |
| 261 | { NET_IPV4_NF_CONNTRACK_MAX, "ip_conntrack_max" }, |
| 262 | |
| 263 | { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT, "ip_conntrack_tcp_timeout_syn_sent" }, |
| 264 | { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV, "ip_conntrack_tcp_timeout_syn_recv" }, |
| 265 | { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED, "ip_conntrack_tcp_timeout_established" }, |
| 266 | { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT, "ip_conntrack_tcp_timeout_fin_wait" }, |
| 267 | { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT, "ip_conntrack_tcp_timeout_close_wait" }, |
| 268 | { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK, "ip_conntrack_tcp_timeout_last_ack" }, |
| 269 | { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT, "ip_conntrack_tcp_timeout_time_wait" }, |
| 270 | { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE, "ip_conntrack_tcp_timeout_close" }, |
| 271 | |
| 272 | { NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT, "ip_conntrack_udp_timeout" }, |
| 273 | { NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM, "ip_conntrack_udp_timeout_stream" }, |
| 274 | { NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT, "ip_conntrack_icmp_timeout" }, |
| 275 | { NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT, "ip_conntrack_generic_timeout" }, |
| 276 | |
| 277 | { NET_IPV4_NF_CONNTRACK_BUCKETS, "ip_conntrack_buckets" }, |
| 278 | { NET_IPV4_NF_CONNTRACK_LOG_INVALID, "ip_conntrack_log_invalid" }, |
| 279 | { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS, "ip_conntrack_tcp_timeout_max_retrans" }, |
| 280 | { NET_IPV4_NF_CONNTRACK_TCP_LOOSE, "ip_conntrack_tcp_loose" }, |
| 281 | { NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL, "ip_conntrack_tcp_be_liberal" }, |
| 282 | { NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS, "ip_conntrack_tcp_max_retrans" }, |
| 283 | |
| 284 | { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED, "ip_conntrack_sctp_timeout_closed" }, |
| 285 | { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT, "ip_conntrack_sctp_timeout_cookie_wait" }, |
| 286 | { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED, "ip_conntrack_sctp_timeout_cookie_echoed" }, |
| 287 | { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED, "ip_conntrack_sctp_timeout_established" }, |
| 288 | { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT, "ip_conntrack_sctp_timeout_shutdown_sent" }, |
| 289 | { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD, "ip_conntrack_sctp_timeout_shutdown_recd" }, |
| 290 | { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT, "ip_conntrack_sctp_timeout_shutdown_ack_sent" }, |
| 291 | |
| 292 | { NET_IPV4_NF_CONNTRACK_COUNT, "ip_conntrack_count" }, |
| 293 | { NET_IPV4_NF_CONNTRACK_CHECKSUM, "ip_conntrack_checksum" }, |
| 294 | {} |
| 295 | }; |
| 296 | |
| 297 | static struct trans_ctl_table trans_net_ipv4_table[] = { |
| 298 | { NET_IPV4_FORWARD, "ip_forward" }, |
| 299 | { NET_IPV4_DYNADDR, "ip_dynaddr" }, |
| 300 | |
| 301 | { NET_IPV4_CONF, "conf", trans_net_ipv4_conf_table }, |
| 302 | { NET_IPV4_NEIGH, "neigh", trans_net_neigh_table }, |
| 303 | { NET_IPV4_ROUTE, "route", trans_net_ipv4_route_table }, |
| 304 | /* NET_IPV4_FIB_HASH unused */ |
| 305 | { NET_IPV4_NETFILTER, "netfilter", trans_net_ipv4_netfilter_table }, |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 306 | |
| 307 | { NET_IPV4_TCP_TIMESTAMPS, "tcp_timestamps" }, |
| 308 | { NET_IPV4_TCP_WINDOW_SCALING, "tcp_window_scaling" }, |
| 309 | { NET_IPV4_TCP_SACK, "tcp_sack" }, |
| 310 | { NET_IPV4_TCP_RETRANS_COLLAPSE, "tcp_retrans_collapse" }, |
| 311 | { NET_IPV4_DEFAULT_TTL, "ip_default_ttl" }, |
| 312 | /* NET_IPV4_AUTOCONFIG unused */ |
| 313 | { NET_IPV4_NO_PMTU_DISC, "ip_no_pmtu_disc" }, |
| 314 | { NET_IPV4_TCP_SYN_RETRIES, "tcp_syn_retries" }, |
| 315 | { NET_IPV4_IPFRAG_HIGH_THRESH, "ipfrag_high_thresh" }, |
| 316 | { NET_IPV4_IPFRAG_LOW_THRESH, "ipfrag_low_thresh" }, |
| 317 | { NET_IPV4_IPFRAG_TIME, "ipfrag_time" }, |
| 318 | /* NET_IPV4_TCP_MAX_KA_PROBES unused */ |
| 319 | { NET_IPV4_TCP_KEEPALIVE_TIME, "tcp_keepalive_time" }, |
| 320 | { NET_IPV4_TCP_KEEPALIVE_PROBES, "tcp_keepalive_probes" }, |
| 321 | { NET_IPV4_TCP_RETRIES1, "tcp_retries1" }, |
| 322 | { NET_IPV4_TCP_RETRIES2, "tcp_retries2" }, |
| 323 | { NET_IPV4_TCP_FIN_TIMEOUT, "tcp_fin_timeout" }, |
| 324 | /* NET_IPV4_IP_MASQ_DEBUG unused */ |
| 325 | { NET_TCP_SYNCOOKIES, "tcp_syncookies" }, |
| 326 | { NET_TCP_STDURG, "tcp_stdurg" }, |
| 327 | { NET_TCP_RFC1337, "tcp_rfc1337" }, |
| 328 | /* NET_TCP_SYN_TAILDROP unused */ |
| 329 | { NET_TCP_MAX_SYN_BACKLOG, "tcp_max_syn_backlog" }, |
| 330 | { NET_IPV4_LOCAL_PORT_RANGE, "ip_local_port_range" }, |
| 331 | { NET_IPV4_ICMP_ECHO_IGNORE_ALL, "icmp_echo_ignore_all" }, |
| 332 | { NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS, "icmp_echo_ignore_broadcasts" }, |
| 333 | /* NET_IPV4_ICMP_SOURCEQUENCH_RATE unused */ |
| 334 | /* NET_IPV4_ICMP_DESTUNREACH_RATE unused */ |
| 335 | /* NET_IPV4_ICMP_TIMEEXCEED_RATE unused */ |
| 336 | /* NET_IPV4_ICMP_PARAMPROB_RATE unused */ |
| 337 | /* NET_IPV4_ICMP_ECHOREPLY_RATE unused */ |
| 338 | { NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES, "icmp_ignore_bogus_error_responses" }, |
| 339 | { NET_IPV4_IGMP_MAX_MEMBERSHIPS, "igmp_max_memberships" }, |
| 340 | { NET_TCP_TW_RECYCLE, "tcp_tw_recycle" }, |
| 341 | /* NET_IPV4_ALWAYS_DEFRAG unused */ |
| 342 | { NET_IPV4_TCP_KEEPALIVE_INTVL, "tcp_keepalive_intvl" }, |
| 343 | { NET_IPV4_INET_PEER_THRESHOLD, "inet_peer_threshold" }, |
| 344 | { NET_IPV4_INET_PEER_MINTTL, "inet_peer_minttl" }, |
| 345 | { NET_IPV4_INET_PEER_MAXTTL, "inet_peer_maxttl" }, |
| 346 | { NET_IPV4_INET_PEER_GC_MINTIME, "inet_peer_gc_mintime" }, |
| 347 | { NET_IPV4_INET_PEER_GC_MAXTIME, "inet_peer_gc_maxtime" }, |
| 348 | { NET_TCP_ORPHAN_RETRIES, "tcp_orphan_retries" }, |
| 349 | { NET_TCP_ABORT_ON_OVERFLOW, "tcp_abort_on_overflow" }, |
| 350 | { NET_TCP_SYNACK_RETRIES, "tcp_synack_retries" }, |
| 351 | { NET_TCP_MAX_ORPHANS, "tcp_max_orphans" }, |
| 352 | { NET_TCP_MAX_TW_BUCKETS, "tcp_max_tw_buckets" }, |
| 353 | { NET_TCP_FACK, "tcp_fack" }, |
| 354 | { NET_TCP_REORDERING, "tcp_reordering" }, |
| 355 | { NET_TCP_ECN, "tcp_ecn" }, |
| 356 | { NET_TCP_DSACK, "tcp_dsack" }, |
| 357 | { NET_TCP_MEM, "tcp_mem" }, |
| 358 | { NET_TCP_WMEM, "tcp_wmem" }, |
| 359 | { NET_TCP_RMEM, "tcp_rmem" }, |
| 360 | { NET_TCP_APP_WIN, "tcp_app_win" }, |
| 361 | { NET_TCP_ADV_WIN_SCALE, "tcp_adv_win_scale" }, |
| 362 | { NET_IPV4_NONLOCAL_BIND, "ip_nonlocal_bind" }, |
| 363 | { NET_IPV4_ICMP_RATELIMIT, "icmp_ratelimit" }, |
| 364 | { NET_IPV4_ICMP_RATEMASK, "icmp_ratemask" }, |
| 365 | { NET_TCP_TW_REUSE, "tcp_tw_reuse" }, |
| 366 | { NET_TCP_FRTO, "tcp_frto" }, |
| 367 | { NET_TCP_LOW_LATENCY, "tcp_low_latency" }, |
| 368 | { NET_IPV4_IPFRAG_SECRET_INTERVAL, "ipfrag_secret_interval" }, |
| 369 | { NET_IPV4_IGMP_MAX_MSF, "igmp_max_msf" }, |
| 370 | { NET_TCP_NO_METRICS_SAVE, "tcp_no_metrics_save" }, |
| 371 | /* NET_TCP_DEFAULT_WIN_SCALE unused */ |
| 372 | { NET_TCP_MODERATE_RCVBUF, "tcp_moderate_rcvbuf" }, |
| 373 | { NET_TCP_TSO_WIN_DIVISOR, "tcp_tso_win_divisor" }, |
| 374 | /* NET_TCP_BIC_BETA unused */ |
| 375 | { NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR, "icmp_errors_use_inbound_ifaddr" }, |
| 376 | { NET_TCP_CONG_CONTROL, "tcp_congestion_control" }, |
| 377 | { NET_TCP_ABC, "tcp_abc" }, |
| 378 | { NET_IPV4_IPFRAG_MAX_DIST, "ipfrag_max_dist" }, |
| 379 | { NET_TCP_MTU_PROBING, "tcp_mtu_probing" }, |
| 380 | { NET_TCP_BASE_MSS, "tcp_base_mss" }, |
| 381 | { NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS, "tcp_workaround_signed_windows" }, |
| 382 | { NET_TCP_DMA_COPYBREAK, "tcp_dma_copybreak" }, |
| 383 | { NET_TCP_SLOW_START_AFTER_IDLE, "tcp_slow_start_after_idle" }, |
| 384 | { NET_CIPSOV4_CACHE_ENABLE, "cipso_cache_enable" }, |
| 385 | { NET_CIPSOV4_CACHE_BUCKET_SIZE, "cipso_cache_bucket_size" }, |
| 386 | { NET_CIPSOV4_RBM_OPTFMT, "cipso_rbm_optfmt" }, |
| 387 | { NET_CIPSOV4_RBM_STRICTVALID, "cipso_rbm_strictvalid" }, |
| 388 | { NET_TCP_AVAIL_CONG_CONTROL, "tcp_available_congestion_control" }, |
| 389 | { NET_TCP_ALLOWED_CONG_CONTROL, "tcp_allowed_congestion_control" }, |
| 390 | { NET_TCP_MAX_SSTHRESH, "tcp_max_ssthresh" }, |
| 391 | { NET_TCP_FRTO_RESPONSE, "tcp_frto_response" }, |
| 392 | { 2088 /* NET_IPQ_QMAX */, "ip_queue_maxlen" }, |
| 393 | {} |
| 394 | }; |
| 395 | |
| 396 | static struct trans_ctl_table trans_net_ipx_table[] = { |
| 397 | { NET_IPX_PPROP_BROADCASTING, "ipx_pprop_broadcasting" }, |
| 398 | /* NET_IPX_FORWARDING unused */ |
| 399 | {} |
| 400 | }; |
| 401 | |
| 402 | static struct trans_ctl_table trans_net_atalk_table[] = { |
| 403 | { NET_ATALK_AARP_EXPIRY_TIME, "aarp-expiry-time" }, |
| 404 | { NET_ATALK_AARP_TICK_TIME, "aarp-tick-time" }, |
| 405 | { NET_ATALK_AARP_RETRANSMIT_LIMIT, "aarp-retransmit-limit" }, |
| 406 | { NET_ATALK_AARP_RESOLVE_TIME, "aarp-resolve-time" }, |
| 407 | {}, |
| 408 | }; |
| 409 | |
| 410 | static struct trans_ctl_table trans_net_netrom_table[] = { |
| 411 | { NET_NETROM_DEFAULT_PATH_QUALITY, "default_path_quality" }, |
| 412 | { NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER, "obsolescence_count_initialiser" }, |
| 413 | { NET_NETROM_NETWORK_TTL_INITIALISER, "network_ttl_initialiser" }, |
| 414 | { NET_NETROM_TRANSPORT_TIMEOUT, "transport_timeout" }, |
| 415 | { NET_NETROM_TRANSPORT_MAXIMUM_TRIES, "transport_maximum_tries" }, |
| 416 | { NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY, "transport_acknowledge_delay" }, |
| 417 | { NET_NETROM_TRANSPORT_BUSY_DELAY, "transport_busy_delay" }, |
| 418 | { NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE, "transport_requested_window_size" }, |
| 419 | { NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT, "transport_no_activity_timeout" }, |
| 420 | { NET_NETROM_ROUTING_CONTROL, "routing_control" }, |
| 421 | { NET_NETROM_LINK_FAILS_COUNT, "link_fails_count" }, |
| 422 | { NET_NETROM_RESET, "reset" }, |
| 423 | {} |
| 424 | }; |
| 425 | |
Eric W. Biederman | 64396ac | 2007-12-17 16:20:28 -0800 | [diff] [blame] | 426 | static struct trans_ctl_table trans_net_ax25_param_table[] = { |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 427 | { NET_AX25_IP_DEFAULT_MODE, "ip_default_mode" }, |
| 428 | { NET_AX25_DEFAULT_MODE, "ax25_default_mode" }, |
| 429 | { NET_AX25_BACKOFF_TYPE, "backoff_type" }, |
| 430 | { NET_AX25_CONNECT_MODE, "connect_mode" }, |
| 431 | { NET_AX25_STANDARD_WINDOW, "standard_window_size" }, |
| 432 | { NET_AX25_EXTENDED_WINDOW, "extended_window_size" }, |
| 433 | { NET_AX25_T1_TIMEOUT, "t1_timeout" }, |
| 434 | { NET_AX25_T2_TIMEOUT, "t2_timeout" }, |
| 435 | { NET_AX25_T3_TIMEOUT, "t3_timeout" }, |
| 436 | { NET_AX25_IDLE_TIMEOUT, "idle_timeout" }, |
| 437 | { NET_AX25_N2, "maximum_retry_count" }, |
| 438 | { NET_AX25_PACLEN, "maximum_packet_length" }, |
| 439 | { NET_AX25_PROTOCOL, "protocol" }, |
| 440 | { NET_AX25_DAMA_SLAVE_TIMEOUT, "dama_slave_timeout" }, |
| 441 | {} |
| 442 | }; |
| 443 | |
Eric W. Biederman | 64396ac | 2007-12-17 16:20:28 -0800 | [diff] [blame] | 444 | static struct trans_ctl_table trans_net_ax25_table[] = { |
| 445 | { 0, NULL, trans_net_ax25_param_table }, |
| 446 | {} |
| 447 | }; |
| 448 | |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 449 | static struct trans_ctl_table trans_net_bridge_table[] = { |
| 450 | { NET_BRIDGE_NF_CALL_ARPTABLES, "bridge-nf-call-arptables" }, |
| 451 | { NET_BRIDGE_NF_CALL_IPTABLES, "bridge-nf-call-iptables" }, |
| 452 | { NET_BRIDGE_NF_CALL_IP6TABLES, "bridge-nf-call-ip6tables" }, |
| 453 | { NET_BRIDGE_NF_FILTER_VLAN_TAGGED, "bridge-nf-filter-vlan-tagged" }, |
| 454 | { NET_BRIDGE_NF_FILTER_PPPOE_TAGGED, "bridge-nf-filter-pppoe-tagged" }, |
| 455 | {} |
| 456 | }; |
| 457 | |
| 458 | static struct trans_ctl_table trans_net_rose_table[] = { |
| 459 | { NET_ROSE_RESTART_REQUEST_TIMEOUT, "restart_request_timeout" }, |
| 460 | { NET_ROSE_CALL_REQUEST_TIMEOUT, "call_request_timeout" }, |
| 461 | { NET_ROSE_RESET_REQUEST_TIMEOUT, "reset_request_timeout" }, |
| 462 | { NET_ROSE_CLEAR_REQUEST_TIMEOUT, "clear_request_timeout" }, |
| 463 | { NET_ROSE_ACK_HOLD_BACK_TIMEOUT, "acknowledge_hold_back_timeout" }, |
| 464 | { NET_ROSE_ROUTING_CONTROL, "routing_control" }, |
| 465 | { NET_ROSE_LINK_FAIL_TIMEOUT, "link_fail_timeout" }, |
| 466 | { NET_ROSE_MAX_VCS, "maximum_virtual_circuits" }, |
| 467 | { NET_ROSE_WINDOW_SIZE, "window_size" }, |
| 468 | { NET_ROSE_NO_ACTIVITY_TIMEOUT, "no_activity_timeout" }, |
| 469 | {} |
| 470 | }; |
| 471 | |
| 472 | static struct trans_ctl_table trans_net_ipv6_conf_var_table[] = { |
| 473 | { NET_IPV6_FORWARDING, "forwarding" }, |
| 474 | { NET_IPV6_HOP_LIMIT, "hop_limit" }, |
| 475 | { NET_IPV6_MTU, "mtu" }, |
| 476 | { NET_IPV6_ACCEPT_RA, "accept_ra" }, |
| 477 | { NET_IPV6_ACCEPT_REDIRECTS, "accept_redirects" }, |
| 478 | { NET_IPV6_AUTOCONF, "autoconf" }, |
| 479 | { NET_IPV6_DAD_TRANSMITS, "dad_transmits" }, |
| 480 | { NET_IPV6_RTR_SOLICITS, "router_solicitations" }, |
| 481 | { NET_IPV6_RTR_SOLICIT_INTERVAL, "router_solicitation_interval" }, |
| 482 | { NET_IPV6_RTR_SOLICIT_DELAY, "router_solicitation_delay" }, |
| 483 | { NET_IPV6_USE_TEMPADDR, "use_tempaddr" }, |
| 484 | { NET_IPV6_TEMP_VALID_LFT, "temp_valid_lft" }, |
| 485 | { NET_IPV6_TEMP_PREFERED_LFT, "temp_prefered_lft" }, |
| 486 | { NET_IPV6_REGEN_MAX_RETRY, "regen_max_retry" }, |
| 487 | { NET_IPV6_MAX_DESYNC_FACTOR, "max_desync_factor" }, |
| 488 | { NET_IPV6_MAX_ADDRESSES, "max_addresses" }, |
| 489 | { NET_IPV6_FORCE_MLD_VERSION, "force_mld_version" }, |
| 490 | { NET_IPV6_ACCEPT_RA_DEFRTR, "accept_ra_defrtr" }, |
| 491 | { NET_IPV6_ACCEPT_RA_PINFO, "accept_ra_pinfo" }, |
| 492 | { NET_IPV6_ACCEPT_RA_RTR_PREF, "accept_ra_rtr_pref" }, |
| 493 | { NET_IPV6_RTR_PROBE_INTERVAL, "router_probe_interval" }, |
| 494 | { NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN, "accept_ra_rt_info_max_plen" }, |
| 495 | { NET_IPV6_PROXY_NDP, "proxy_ndp" }, |
| 496 | { NET_IPV6_ACCEPT_SOURCE_ROUTE, "accept_source_route" }, |
| 497 | {} |
| 498 | }; |
| 499 | |
| 500 | static struct trans_ctl_table trans_net_ipv6_conf_table[] = { |
| 501 | { NET_PROTO_CONF_ALL, "all", trans_net_ipv6_conf_var_table }, |
| 502 | { NET_PROTO_CONF_DEFAULT, "default", trans_net_ipv6_conf_var_table }, |
| 503 | { 0, NULL, trans_net_ipv6_conf_var_table }, |
| 504 | {} |
| 505 | }; |
| 506 | |
| 507 | static struct trans_ctl_table trans_net_ipv6_route_table[] = { |
| 508 | { NET_IPV6_ROUTE_FLUSH, "flush" }, |
| 509 | { NET_IPV6_ROUTE_GC_THRESH, "gc_thresh" }, |
| 510 | { NET_IPV6_ROUTE_MAX_SIZE, "max_size" }, |
| 511 | { NET_IPV6_ROUTE_GC_MIN_INTERVAL, "gc_min_interval" }, |
| 512 | { NET_IPV6_ROUTE_GC_TIMEOUT, "gc_timeout" }, |
| 513 | { NET_IPV6_ROUTE_GC_INTERVAL, "gc_interval" }, |
| 514 | { NET_IPV6_ROUTE_GC_ELASTICITY, "gc_elasticity" }, |
| 515 | { NET_IPV6_ROUTE_MTU_EXPIRES, "mtu_expires" }, |
| 516 | { NET_IPV6_ROUTE_MIN_ADVMSS, "min_adv_mss" }, |
| 517 | { NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS, "gc_min_interval_ms" }, |
| 518 | {} |
| 519 | }; |
| 520 | |
| 521 | static struct trans_ctl_table trans_net_ipv6_icmp_table[] = { |
| 522 | { NET_IPV6_ICMP_RATELIMIT, "ratelimit" }, |
| 523 | {} |
| 524 | }; |
| 525 | |
| 526 | static struct trans_ctl_table trans_net_ipv6_table[] = { |
| 527 | { NET_IPV6_CONF, "conf", trans_net_ipv6_conf_table }, |
| 528 | { NET_IPV6_NEIGH, "neigh", trans_net_neigh_table }, |
| 529 | { NET_IPV6_ROUTE, "route", trans_net_ipv6_route_table }, |
| 530 | { NET_IPV6_ICMP, "icmp", trans_net_ipv6_icmp_table }, |
| 531 | { NET_IPV6_BINDV6ONLY, "bindv6only" }, |
| 532 | { NET_IPV6_IP6FRAG_HIGH_THRESH, "ip6frag_high_thresh" }, |
| 533 | { NET_IPV6_IP6FRAG_LOW_THRESH, "ip6frag_low_thresh" }, |
| 534 | { NET_IPV6_IP6FRAG_TIME, "ip6frag_time" }, |
| 535 | { NET_IPV6_IP6FRAG_SECRET_INTERVAL, "ip6frag_secret_interval" }, |
| 536 | { NET_IPV6_MLD_MAX_MSF, "mld_max_msf" }, |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 537 | { 2088 /* IPQ_QMAX */, "ip6_queue_maxlen" }, |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 538 | {} |
| 539 | }; |
| 540 | |
| 541 | static struct trans_ctl_table trans_net_x25_table[] = { |
| 542 | { NET_X25_RESTART_REQUEST_TIMEOUT, "restart_request_timeout" }, |
| 543 | { NET_X25_CALL_REQUEST_TIMEOUT, "call_request_timeout" }, |
| 544 | { NET_X25_RESET_REQUEST_TIMEOUT, "reset_request_timeout" }, |
| 545 | { NET_X25_CLEAR_REQUEST_TIMEOUT, "clear_request_timeout" }, |
| 546 | { NET_X25_ACK_HOLD_BACK_TIMEOUT, "acknowledgement_hold_back_timeout" }, |
| 547 | { NET_X25_FORWARD, "x25_forward" }, |
| 548 | {} |
| 549 | }; |
| 550 | |
| 551 | static struct trans_ctl_table trans_net_tr_table[] = { |
| 552 | { NET_TR_RIF_TIMEOUT, "rif_timeout" }, |
| 553 | {} |
| 554 | }; |
| 555 | |
| 556 | |
| 557 | static struct trans_ctl_table trans_net_decnet_conf_vars[] = { |
| 558 | { NET_DECNET_CONF_DEV_FORWARDING, "forwarding" }, |
| 559 | { NET_DECNET_CONF_DEV_PRIORITY, "priority" }, |
| 560 | { NET_DECNET_CONF_DEV_T2, "t2" }, |
| 561 | { NET_DECNET_CONF_DEV_T3, "t3" }, |
| 562 | {} |
| 563 | }; |
| 564 | |
| 565 | static struct trans_ctl_table trans_net_decnet_conf[] = { |
| 566 | { 0, NULL, trans_net_decnet_conf_vars }, |
| 567 | {} |
| 568 | }; |
| 569 | |
| 570 | static struct trans_ctl_table trans_net_decnet_table[] = { |
| 571 | { NET_DECNET_CONF, "conf", trans_net_decnet_conf }, |
| 572 | { NET_DECNET_NODE_ADDRESS, "node_address" }, |
| 573 | { NET_DECNET_NODE_NAME, "node_name" }, |
| 574 | { NET_DECNET_DEFAULT_DEVICE, "default_device" }, |
| 575 | { NET_DECNET_TIME_WAIT, "time_wait" }, |
| 576 | { NET_DECNET_DN_COUNT, "dn_count" }, |
| 577 | { NET_DECNET_DI_COUNT, "di_count" }, |
| 578 | { NET_DECNET_DR_COUNT, "dr_count" }, |
| 579 | { NET_DECNET_DST_GC_INTERVAL, "dst_gc_interval" }, |
| 580 | { NET_DECNET_NO_FC_MAX_CWND, "no_fc_max_cwnd" }, |
| 581 | { NET_DECNET_MEM, "decnet_mem" }, |
| 582 | { NET_DECNET_RMEM, "decnet_rmem" }, |
| 583 | { NET_DECNET_WMEM, "decnet_wmem" }, |
| 584 | { NET_DECNET_DEBUG_LEVEL, "debug" }, |
| 585 | {} |
| 586 | }; |
| 587 | |
| 588 | static struct trans_ctl_table trans_net_sctp_table[] = { |
| 589 | { NET_SCTP_RTO_INITIAL, "rto_initial" }, |
| 590 | { NET_SCTP_RTO_MIN, "rto_min" }, |
| 591 | { NET_SCTP_RTO_MAX, "rto_max" }, |
| 592 | { NET_SCTP_RTO_ALPHA, "rto_alpha_exp_divisor" }, |
| 593 | { NET_SCTP_RTO_BETA, "rto_beta_exp_divisor" }, |
| 594 | { NET_SCTP_VALID_COOKIE_LIFE, "valid_cookie_life" }, |
| 595 | { NET_SCTP_ASSOCIATION_MAX_RETRANS, "association_max_retrans" }, |
| 596 | { NET_SCTP_PATH_MAX_RETRANS, "path_max_retrans" }, |
| 597 | { NET_SCTP_MAX_INIT_RETRANSMITS, "max_init_retransmits" }, |
| 598 | { NET_SCTP_HB_INTERVAL, "hb_interval" }, |
| 599 | { NET_SCTP_PRESERVE_ENABLE, "cookie_preserve_enable" }, |
| 600 | { NET_SCTP_MAX_BURST, "max_burst" }, |
| 601 | { NET_SCTP_ADDIP_ENABLE, "addip_enable" }, |
| 602 | { NET_SCTP_PRSCTP_ENABLE, "prsctp_enable" }, |
| 603 | { NET_SCTP_SNDBUF_POLICY, "sndbuf_policy" }, |
| 604 | { NET_SCTP_SACK_TIMEOUT, "sack_timeout" }, |
| 605 | { NET_SCTP_RCVBUF_POLICY, "rcvbuf_policy" }, |
| 606 | {} |
| 607 | }; |
| 608 | |
| 609 | static struct trans_ctl_table trans_net_llc_llc2_timeout_table[] = { |
| 610 | { NET_LLC2_ACK_TIMEOUT, "ack" }, |
| 611 | { NET_LLC2_P_TIMEOUT, "p" }, |
| 612 | { NET_LLC2_REJ_TIMEOUT, "rej" }, |
| 613 | { NET_LLC2_BUSY_TIMEOUT, "busy" }, |
| 614 | {} |
| 615 | }; |
| 616 | |
| 617 | static struct trans_ctl_table trans_net_llc_station_table[] = { |
| 618 | { NET_LLC_STATION_ACK_TIMEOUT, "ack_timeout" }, |
| 619 | {} |
| 620 | }; |
| 621 | |
| 622 | static struct trans_ctl_table trans_net_llc_llc2_table[] = { |
| 623 | { NET_LLC2, "timeout", trans_net_llc_llc2_timeout_table }, |
| 624 | {} |
| 625 | }; |
| 626 | |
| 627 | static struct trans_ctl_table trans_net_llc_table[] = { |
| 628 | { NET_LLC2, "llc2", trans_net_llc_llc2_table }, |
| 629 | { NET_LLC_STATION, "station", trans_net_llc_station_table }, |
| 630 | {} |
| 631 | }; |
| 632 | |
| 633 | static struct trans_ctl_table trans_net_netfilter_table[] = { |
| 634 | { NET_NF_CONNTRACK_MAX, "nf_conntrack_max" }, |
| 635 | { NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT, "nf_conntrack_tcp_timeout_syn_sent" }, |
| 636 | { NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV, "nf_conntrack_tcp_timeout_syn_recv" }, |
| 637 | { NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED, "nf_conntrack_tcp_timeout_established" }, |
| 638 | { NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT, "nf_conntrack_tcp_timeout_fin_wait" }, |
| 639 | { NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT, "nf_conntrack_tcp_timeout_close_wait" }, |
| 640 | { NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK, "nf_conntrack_tcp_timeout_last_ack" }, |
| 641 | { NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT, "nf_conntrack_tcp_timeout_time_wait" }, |
| 642 | { NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE, "nf_conntrack_tcp_timeout_close" }, |
| 643 | { NET_NF_CONNTRACK_UDP_TIMEOUT, "nf_conntrack_udp_timeout" }, |
| 644 | { NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM, "nf_conntrack_udp_timeout_stream" }, |
| 645 | { NET_NF_CONNTRACK_ICMP_TIMEOUT, "nf_conntrack_icmp_timeout" }, |
| 646 | { NET_NF_CONNTRACK_GENERIC_TIMEOUT, "nf_conntrack_generic_timeout" }, |
| 647 | { NET_NF_CONNTRACK_BUCKETS, "nf_conntrack_buckets" }, |
| 648 | { NET_NF_CONNTRACK_LOG_INVALID, "nf_conntrack_log_invalid" }, |
| 649 | { NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS, "nf_conntrack_tcp_timeout_max_retrans" }, |
| 650 | { NET_NF_CONNTRACK_TCP_LOOSE, "nf_conntrack_tcp_loose" }, |
| 651 | { NET_NF_CONNTRACK_TCP_BE_LIBERAL, "nf_conntrack_tcp_be_liberal" }, |
| 652 | { NET_NF_CONNTRACK_TCP_MAX_RETRANS, "nf_conntrack_tcp_max_retrans" }, |
| 653 | { NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED, "nf_conntrack_sctp_timeout_closed" }, |
| 654 | { NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT, "nf_conntrack_sctp_timeout_cookie_wait" }, |
| 655 | { NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED, "nf_conntrack_sctp_timeout_cookie_echoed" }, |
| 656 | { NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED, "nf_conntrack_sctp_timeout_established" }, |
| 657 | { NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT, "nf_conntrack_sctp_timeout_shutdown_sent" }, |
| 658 | { NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD, "nf_conntrack_sctp_timeout_shutdown_recd" }, |
| 659 | { NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT, "nf_conntrack_sctp_timeout_shutdown_ack_sent" }, |
| 660 | { NET_NF_CONNTRACK_COUNT, "nf_conntrack_count" }, |
| 661 | { NET_NF_CONNTRACK_ICMPV6_TIMEOUT, "nf_conntrack_icmpv6_timeout" }, |
| 662 | { NET_NF_CONNTRACK_FRAG6_TIMEOUT, "nf_conntrack_frag6_timeout" }, |
| 663 | { NET_NF_CONNTRACK_FRAG6_LOW_THRESH, "nf_conntrack_frag6_low_thresh" }, |
| 664 | { NET_NF_CONNTRACK_FRAG6_HIGH_THRESH, "nf_conntrack_frag6_high_thresh" }, |
| 665 | { NET_NF_CONNTRACK_CHECKSUM, "nf_conntrack_checksum" }, |
| 666 | |
| 667 | {} |
| 668 | }; |
| 669 | |
| 670 | static struct trans_ctl_table trans_net_dccp_table[] = { |
| 671 | { NET_DCCP_DEFAULT, "default" }, |
| 672 | {} |
| 673 | }; |
| 674 | |
Eric W. Biederman | 8ada720 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 675 | static struct trans_ctl_table trans_net_irda_table[] = { |
| 676 | { NET_IRDA_DISCOVERY, "discovery" }, |
| 677 | { NET_IRDA_DEVNAME, "devname" }, |
| 678 | { NET_IRDA_DEBUG, "debug" }, |
| 679 | { NET_IRDA_FAST_POLL, "fast_poll_increase" }, |
| 680 | { NET_IRDA_DISCOVERY_SLOTS, "discovery_slots" }, |
| 681 | { NET_IRDA_DISCOVERY_TIMEOUT, "discovery_timeout" }, |
| 682 | { NET_IRDA_SLOT_TIMEOUT, "slot_timeout" }, |
| 683 | { NET_IRDA_MAX_BAUD_RATE, "max_baud_rate" }, |
| 684 | { NET_IRDA_MIN_TX_TURN_TIME, "min_tx_turn_time" }, |
| 685 | { NET_IRDA_MAX_TX_DATA_SIZE, "max_tx_data_size" }, |
| 686 | { NET_IRDA_MAX_TX_WINDOW, "max_tx_window" }, |
| 687 | { NET_IRDA_MAX_NOREPLY_TIME, "max_noreply_time" }, |
| 688 | { NET_IRDA_WARN_NOREPLY_TIME, "warn_noreply_time" }, |
| 689 | { NET_IRDA_LAP_KEEPALIVE_TIME, "lap_keepalive_time" }, |
| 690 | {} |
| 691 | }; |
| 692 | |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 693 | static struct trans_ctl_table trans_net_table[] = { |
| 694 | { NET_CORE, "core", trans_net_core_table }, |
| 695 | /* NET_ETHER not used */ |
| 696 | /* NET_802 not used */ |
| 697 | { NET_UNIX, "unix", trans_net_unix_table }, |
| 698 | { NET_IPV4, "ipv4", trans_net_ipv4_table }, |
| 699 | { NET_IPX, "ipx", trans_net_ipx_table }, |
Eric W. Biederman | 5081dba | 2007-10-22 12:55:36 -0600 | [diff] [blame] | 700 | { NET_ATALK, "appletalk", trans_net_atalk_table }, |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 701 | { NET_NETROM, "netrom", trans_net_netrom_table }, |
| 702 | { NET_AX25, "ax25", trans_net_ax25_table }, |
| 703 | { NET_BRIDGE, "bridge", trans_net_bridge_table }, |
| 704 | { NET_ROSE, "rose", trans_net_rose_table }, |
| 705 | { NET_IPV6, "ipv6", trans_net_ipv6_table }, |
| 706 | { NET_X25, "x25", trans_net_x25_table }, |
Olof Johansson | ce1d18e | 2007-11-13 21:15:24 -0800 | [diff] [blame] | 707 | { NET_TR, "token-ring", trans_net_tr_table }, |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 708 | { NET_DECNET, "decnet", trans_net_decnet_table }, |
| 709 | /* NET_ECONET not used */ |
| 710 | { NET_SCTP, "sctp", trans_net_sctp_table }, |
| 711 | { NET_LLC, "llc", trans_net_llc_table }, |
| 712 | { NET_NETFILTER, "netfilter", trans_net_netfilter_table }, |
| 713 | { NET_DCCP, "dccp", trans_net_dccp_table }, |
Eric W. Biederman | 8ada720 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 714 | { NET_IRDA, "irda", trans_net_irda_table }, |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 715 | { 2089, "nf_conntrack_max" }, |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 716 | {} |
| 717 | }; |
| 718 | |
| 719 | static struct trans_ctl_table trans_fs_quota_table[] = { |
| 720 | { FS_DQ_LOOKUPS, "lookups" }, |
| 721 | { FS_DQ_DROPS, "drops" }, |
| 722 | { FS_DQ_READS, "reads" }, |
| 723 | { FS_DQ_WRITES, "writes" }, |
| 724 | { FS_DQ_CACHE_HITS, "cache_hits" }, |
| 725 | { FS_DQ_ALLOCATED, "allocated_dquots" }, |
| 726 | { FS_DQ_FREE, "free_dquots" }, |
| 727 | { FS_DQ_SYNCS, "syncs" }, |
| 728 | { FS_DQ_WARNINGS, "warnings" }, |
| 729 | {} |
| 730 | }; |
| 731 | |
| 732 | static struct trans_ctl_table trans_fs_xfs_table[] = { |
| 733 | { XFS_RESTRICT_CHOWN, "restrict_chown" }, |
| 734 | { XFS_SGID_INHERIT, "irix_sgid_inherit" }, |
| 735 | { XFS_SYMLINK_MODE, "irix_symlink_mode" }, |
| 736 | { XFS_PANIC_MASK, "panic_mask" }, |
| 737 | |
| 738 | { XFS_ERRLEVEL, "error_level" }, |
| 739 | { XFS_SYNCD_TIMER, "xfssyncd_centisecs" }, |
| 740 | { XFS_INHERIT_SYNC, "inherit_sync" }, |
| 741 | { XFS_INHERIT_NODUMP, "inherit_nodump" }, |
| 742 | { XFS_INHERIT_NOATIME, "inherit_noatime" }, |
| 743 | { XFS_BUF_TIMER, "xfsbufd_centisecs" }, |
| 744 | { XFS_BUF_AGE, "age_buffer_centisecs" }, |
| 745 | { XFS_INHERIT_NOSYM, "inherit_nosymlinks" }, |
| 746 | { XFS_ROTORSTEP, "rotorstep" }, |
| 747 | { XFS_INHERIT_NODFRG, "inherit_nodefrag" }, |
| 748 | { XFS_FILESTREAM_TIMER, "filestream_centisecs" }, |
| 749 | { XFS_STATS_CLEAR, "stats_clear" }, |
| 750 | {} |
| 751 | }; |
| 752 | |
| 753 | static struct trans_ctl_table trans_fs_ocfs2_nm_table[] = { |
| 754 | { 1, "hb_ctl_path" }, |
| 755 | {} |
| 756 | }; |
| 757 | |
| 758 | static struct trans_ctl_table trans_fs_ocfs2_table[] = { |
| 759 | { 1, "nm", trans_fs_ocfs2_nm_table }, |
| 760 | {} |
| 761 | }; |
| 762 | |
| 763 | static struct trans_ctl_table trans_inotify_table[] = { |
| 764 | { INOTIFY_MAX_USER_INSTANCES, "max_user_instances" }, |
| 765 | { INOTIFY_MAX_USER_WATCHES, "max_user_watches" }, |
| 766 | { INOTIFY_MAX_QUEUED_EVENTS, "max_queued_events" }, |
| 767 | {} |
| 768 | }; |
| 769 | |
| 770 | static struct trans_ctl_table trans_fs_table[] = { |
| 771 | { FS_NRINODE, "inode-nr" }, |
| 772 | { FS_STATINODE, "inode-state" }, |
| 773 | /* FS_MAXINODE unused */ |
| 774 | /* FS_NRDQUOT unused */ |
| 775 | /* FS_MAXDQUOT unused */ |
| 776 | { FS_NRFILE, "file-nr" }, |
| 777 | { FS_MAXFILE, "file-max" }, |
| 778 | { FS_DENTRY, "dentry-state" }, |
| 779 | /* FS_NRSUPER unused */ |
| 780 | /* FS_MAXUPSER unused */ |
| 781 | { FS_OVERFLOWUID, "overflowuid" }, |
| 782 | { FS_OVERFLOWGID, "overflowgid" }, |
| 783 | { FS_LEASES, "leases-enable" }, |
| 784 | { FS_DIR_NOTIFY, "dir-notify-enable" }, |
| 785 | { FS_LEASE_TIME, "lease-break-time" }, |
| 786 | { FS_DQSTATS, "quota", trans_fs_quota_table }, |
| 787 | { FS_XFS, "xfs", trans_fs_xfs_table }, |
| 788 | { FS_AIO_NR, "aio-nr" }, |
| 789 | { FS_AIO_MAX_NR, "aio-max-nr" }, |
| 790 | { FS_INOTIFY, "inotify", trans_inotify_table }, |
| 791 | { FS_OCFS2, "ocfs2", trans_fs_ocfs2_table }, |
| 792 | { KERN_SETUID_DUMPABLE, "suid_dumpable" }, |
| 793 | {} |
| 794 | }; |
| 795 | |
| 796 | static struct trans_ctl_table trans_debug_table[] = { |
| 797 | {} |
| 798 | }; |
| 799 | |
| 800 | static struct trans_ctl_table trans_cdrom_table[] = { |
| 801 | { DEV_CDROM_INFO, "info" }, |
| 802 | { DEV_CDROM_AUTOCLOSE, "autoclose" }, |
| 803 | { DEV_CDROM_AUTOEJECT, "autoeject" }, |
| 804 | { DEV_CDROM_DEBUG, "debug" }, |
| 805 | { DEV_CDROM_LOCK, "lock" }, |
| 806 | { DEV_CDROM_CHECK_MEDIA, "check_media" }, |
| 807 | {} |
| 808 | }; |
| 809 | |
| 810 | static struct trans_ctl_table trans_ipmi_table[] = { |
| 811 | { DEV_IPMI_POWEROFF_POWERCYCLE, "poweroff_powercycle" }, |
| 812 | {} |
| 813 | }; |
| 814 | |
| 815 | static struct trans_ctl_table trans_mac_hid_files[] = { |
| 816 | /* DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES unused */ |
| 817 | /* DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES unused */ |
| 818 | { DEV_MAC_HID_MOUSE_BUTTON_EMULATION, "mouse_button_emulation" }, |
| 819 | { DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE, "mouse_button2_keycode" }, |
| 820 | { DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE, "mouse_button3_keycode" }, |
| 821 | /* DEV_MAC_HID_ADB_MOUSE_SENDS_KEYCODES unused */ |
| 822 | {} |
| 823 | }; |
| 824 | |
| 825 | static struct trans_ctl_table trans_raid_table[] = { |
| 826 | { DEV_RAID_SPEED_LIMIT_MIN, "speed_limit_min" }, |
| 827 | { DEV_RAID_SPEED_LIMIT_MAX, "speed_limit_max" }, |
| 828 | {} |
| 829 | }; |
| 830 | |
| 831 | static struct trans_ctl_table trans_scsi_table[] = { |
| 832 | { DEV_SCSI_LOGGING_LEVEL, "logging_level" }, |
| 833 | {} |
| 834 | }; |
| 835 | |
| 836 | static struct trans_ctl_table trans_parport_default_table[] = { |
| 837 | { DEV_PARPORT_DEFAULT_TIMESLICE, "timeslice" }, |
| 838 | { DEV_PARPORT_DEFAULT_SPINTIME, "spintime" }, |
| 839 | {} |
| 840 | }; |
| 841 | |
| 842 | static struct trans_ctl_table trans_parport_device_table[] = { |
| 843 | { DEV_PARPORT_DEVICE_TIMESLICE, "timeslice" }, |
| 844 | {} |
| 845 | }; |
| 846 | |
| 847 | static struct trans_ctl_table trans_parport_devices_table[] = { |
| 848 | { DEV_PARPORT_DEVICES_ACTIVE, "active" }, |
| 849 | { 0, NULL, trans_parport_device_table }, |
| 850 | {} |
| 851 | }; |
| 852 | |
| 853 | static struct trans_ctl_table trans_parport_parport_table[] = { |
| 854 | { DEV_PARPORT_SPINTIME, "spintime" }, |
| 855 | { DEV_PARPORT_BASE_ADDR, "base-addr" }, |
| 856 | { DEV_PARPORT_IRQ, "irq" }, |
| 857 | { DEV_PARPORT_DMA, "dma" }, |
| 858 | { DEV_PARPORT_MODES, "modes" }, |
| 859 | { DEV_PARPORT_DEVICES, "devices", trans_parport_devices_table }, |
| 860 | { DEV_PARPORT_AUTOPROBE, "autoprobe" }, |
| 861 | { DEV_PARPORT_AUTOPROBE + 1, "autoprobe0" }, |
| 862 | { DEV_PARPORT_AUTOPROBE + 2, "autoprobe1" }, |
| 863 | { DEV_PARPORT_AUTOPROBE + 3, "autoprobe2" }, |
| 864 | { DEV_PARPORT_AUTOPROBE + 4, "autoprobe3" }, |
| 865 | {} |
| 866 | }; |
| 867 | static struct trans_ctl_table trans_parport_table[] = { |
| 868 | { DEV_PARPORT_DEFAULT, "default", trans_parport_default_table }, |
| 869 | { 0, NULL, trans_parport_parport_table }, |
| 870 | {} |
| 871 | }; |
| 872 | |
| 873 | static struct trans_ctl_table trans_dev_table[] = { |
| 874 | { DEV_CDROM, "cdrom", trans_cdrom_table }, |
| 875 | /* DEV_HWMON unused */ |
| 876 | { DEV_PARPORT, "parport", trans_parport_table }, |
| 877 | { DEV_RAID, "raid", trans_raid_table }, |
| 878 | { DEV_MAC_HID, "mac_hid", trans_mac_hid_files }, |
| 879 | { DEV_SCSI, "scsi", trans_scsi_table }, |
| 880 | { DEV_IPMI, "ipmi", trans_ipmi_table }, |
| 881 | {} |
| 882 | }; |
| 883 | |
| 884 | static struct trans_ctl_table trans_bus_isa_table[] = { |
| 885 | { BUS_ISA_MEM_BASE, "membase" }, |
| 886 | { BUS_ISA_PORT_BASE, "portbase" }, |
| 887 | { BUS_ISA_PORT_SHIFT, "portshift" }, |
| 888 | {} |
| 889 | }; |
| 890 | |
| 891 | static struct trans_ctl_table trans_bus_table[] = { |
| 892 | { CTL_BUS_ISA, "isa", trans_bus_isa_table }, |
| 893 | {} |
| 894 | }; |
| 895 | |
| 896 | static struct trans_ctl_table trans_arlan_conf_table0[] = { |
| 897 | { 1, "spreadingCode" }, |
| 898 | { 2, "channelNumber" }, |
| 899 | { 3, "scramblingDisable" }, |
| 900 | { 4, "txAttenuation" }, |
| 901 | { 5, "systemId" }, |
| 902 | { 6, "maxDatagramSize" }, |
| 903 | { 7, "maxFrameSize" }, |
| 904 | { 8, "maxRetries" }, |
| 905 | { 9, "receiveMode" }, |
| 906 | { 10, "priority" }, |
| 907 | { 11, "rootOrRepeater" }, |
| 908 | { 12, "SID" }, |
| 909 | { 13, "registrationMode" }, |
| 910 | { 14, "registrationFill" }, |
| 911 | { 15, "localTalkAddress" }, |
| 912 | { 16, "codeFormat" }, |
| 913 | { 17, "numChannels" }, |
| 914 | { 18, "channel1" }, |
| 915 | { 19, "channel2" }, |
| 916 | { 20, "channel3" }, |
| 917 | { 21, "channel4" }, |
| 918 | { 22, "txClear" }, |
| 919 | { 23, "txRetries" }, |
| 920 | { 24, "txRouting" }, |
| 921 | { 25, "txScrambled" }, |
| 922 | { 26, "rxParameter" }, |
| 923 | { 27, "txTimeoutMs" }, |
| 924 | { 28, "waitCardTimeout" }, |
| 925 | { 29, "channelSet" }, |
| 926 | { 30, "name" }, |
| 927 | { 31, "waitTime" }, |
| 928 | { 32, "lParameter" }, |
| 929 | { 33, "_15" }, |
| 930 | { 34, "headerSize" }, |
| 931 | { 36, "tx_delay_ms" }, |
| 932 | { 37, "retries" }, |
| 933 | { 38, "ReTransmitPacketMaxSize" }, |
| 934 | { 39, "waitReTransmitPacketMaxSize" }, |
| 935 | { 40, "fastReTransCount" }, |
| 936 | { 41, "driverRetransmissions" }, |
| 937 | { 42, "txAckTimeoutMs" }, |
| 938 | { 43, "registrationInterrupts" }, |
| 939 | { 44, "hardwareType" }, |
| 940 | { 45, "radioType" }, |
| 941 | { 46, "writeEEPROM" }, |
| 942 | { 47, "writeRadioType" }, |
| 943 | { 48, "entry_exit_debug" }, |
| 944 | { 49, "debug" }, |
| 945 | { 50, "in_speed" }, |
| 946 | { 51, "out_speed" }, |
| 947 | { 52, "in_speed10" }, |
| 948 | { 53, "out_speed10" }, |
| 949 | { 54, "in_speed_max" }, |
| 950 | { 55, "out_speed_max" }, |
| 951 | { 56, "measure_rate" }, |
| 952 | { 57, "pre_Command_Wait" }, |
| 953 | { 58, "rx_tweak1" }, |
| 954 | { 59, "rx_tweak2" }, |
| 955 | { 60, "tx_queue_len" }, |
| 956 | |
| 957 | { 150, "arlan0-txRing" }, |
| 958 | { 151, "arlan0-rxRing" }, |
| 959 | { 152, "arlan0-18" }, |
| 960 | { 153, "arlan0-ring" }, |
| 961 | { 154, "arlan0-shm-cpy" }, |
| 962 | { 155, "config0" }, |
| 963 | { 156, "reset0" }, |
| 964 | {} |
| 965 | }; |
| 966 | |
| 967 | static struct trans_ctl_table trans_arlan_conf_table1[] = { |
| 968 | { 1, "spreadingCode" }, |
| 969 | { 2, "channelNumber" }, |
| 970 | { 3, "scramblingDisable" }, |
| 971 | { 4, "txAttenuation" }, |
| 972 | { 5, "systemId" }, |
| 973 | { 6, "maxDatagramSize" }, |
| 974 | { 7, "maxFrameSize" }, |
| 975 | { 8, "maxRetries" }, |
| 976 | { 9, "receiveMode" }, |
| 977 | { 10, "priority" }, |
| 978 | { 11, "rootOrRepeater" }, |
| 979 | { 12, "SID" }, |
| 980 | { 13, "registrationMode" }, |
| 981 | { 14, "registrationFill" }, |
| 982 | { 15, "localTalkAddress" }, |
| 983 | { 16, "codeFormat" }, |
| 984 | { 17, "numChannels" }, |
| 985 | { 18, "channel1" }, |
| 986 | { 19, "channel2" }, |
| 987 | { 20, "channel3" }, |
| 988 | { 21, "channel4" }, |
| 989 | { 22, "txClear" }, |
| 990 | { 23, "txRetries" }, |
| 991 | { 24, "txRouting" }, |
| 992 | { 25, "txScrambled" }, |
| 993 | { 26, "rxParameter" }, |
| 994 | { 27, "txTimeoutMs" }, |
| 995 | { 28, "waitCardTimeout" }, |
| 996 | { 29, "channelSet" }, |
| 997 | { 30, "name" }, |
| 998 | { 31, "waitTime" }, |
| 999 | { 32, "lParameter" }, |
| 1000 | { 33, "_15" }, |
| 1001 | { 34, "headerSize" }, |
| 1002 | { 36, "tx_delay_ms" }, |
| 1003 | { 37, "retries" }, |
| 1004 | { 38, "ReTransmitPacketMaxSize" }, |
| 1005 | { 39, "waitReTransmitPacketMaxSize" }, |
| 1006 | { 40, "fastReTransCount" }, |
| 1007 | { 41, "driverRetransmissions" }, |
| 1008 | { 42, "txAckTimeoutMs" }, |
| 1009 | { 43, "registrationInterrupts" }, |
| 1010 | { 44, "hardwareType" }, |
| 1011 | { 45, "radioType" }, |
| 1012 | { 46, "writeEEPROM" }, |
| 1013 | { 47, "writeRadioType" }, |
| 1014 | { 48, "entry_exit_debug" }, |
| 1015 | { 49, "debug" }, |
| 1016 | { 50, "in_speed" }, |
| 1017 | { 51, "out_speed" }, |
| 1018 | { 52, "in_speed10" }, |
| 1019 | { 53, "out_speed10" }, |
| 1020 | { 54, "in_speed_max" }, |
| 1021 | { 55, "out_speed_max" }, |
| 1022 | { 56, "measure_rate" }, |
| 1023 | { 57, "pre_Command_Wait" }, |
| 1024 | { 58, "rx_tweak1" }, |
| 1025 | { 59, "rx_tweak2" }, |
| 1026 | { 60, "tx_queue_len" }, |
| 1027 | |
| 1028 | { 150, "arlan1-txRing" }, |
| 1029 | { 151, "arlan1-rxRing" }, |
| 1030 | { 152, "arlan1-18" }, |
| 1031 | { 153, "arlan1-ring" }, |
| 1032 | { 154, "arlan1-shm-cpy" }, |
| 1033 | { 155, "config1" }, |
| 1034 | { 156, "reset1" }, |
| 1035 | {} |
| 1036 | }; |
| 1037 | |
| 1038 | static struct trans_ctl_table trans_arlan_conf_table2[] = { |
| 1039 | { 1, "spreadingCode" }, |
| 1040 | { 2, "channelNumber" }, |
| 1041 | { 3, "scramblingDisable" }, |
| 1042 | { 4, "txAttenuation" }, |
| 1043 | { 5, "systemId" }, |
| 1044 | { 6, "maxDatagramSize" }, |
| 1045 | { 7, "maxFrameSize" }, |
| 1046 | { 8, "maxRetries" }, |
| 1047 | { 9, "receiveMode" }, |
| 1048 | { 10, "priority" }, |
| 1049 | { 11, "rootOrRepeater" }, |
| 1050 | { 12, "SID" }, |
| 1051 | { 13, "registrationMode" }, |
| 1052 | { 14, "registrationFill" }, |
| 1053 | { 15, "localTalkAddress" }, |
| 1054 | { 16, "codeFormat" }, |
| 1055 | { 17, "numChannels" }, |
| 1056 | { 18, "channel1" }, |
| 1057 | { 19, "channel2" }, |
| 1058 | { 20, "channel3" }, |
| 1059 | { 21, "channel4" }, |
| 1060 | { 22, "txClear" }, |
| 1061 | { 23, "txRetries" }, |
| 1062 | { 24, "txRouting" }, |
| 1063 | { 25, "txScrambled" }, |
| 1064 | { 26, "rxParameter" }, |
| 1065 | { 27, "txTimeoutMs" }, |
| 1066 | { 28, "waitCardTimeout" }, |
| 1067 | { 29, "channelSet" }, |
| 1068 | { 30, "name" }, |
| 1069 | { 31, "waitTime" }, |
| 1070 | { 32, "lParameter" }, |
| 1071 | { 33, "_15" }, |
| 1072 | { 34, "headerSize" }, |
| 1073 | { 36, "tx_delay_ms" }, |
| 1074 | { 37, "retries" }, |
| 1075 | { 38, "ReTransmitPacketMaxSize" }, |
| 1076 | { 39, "waitReTransmitPacketMaxSize" }, |
| 1077 | { 40, "fastReTransCount" }, |
| 1078 | { 41, "driverRetransmissions" }, |
| 1079 | { 42, "txAckTimeoutMs" }, |
| 1080 | { 43, "registrationInterrupts" }, |
| 1081 | { 44, "hardwareType" }, |
| 1082 | { 45, "radioType" }, |
| 1083 | { 46, "writeEEPROM" }, |
| 1084 | { 47, "writeRadioType" }, |
| 1085 | { 48, "entry_exit_debug" }, |
| 1086 | { 49, "debug" }, |
| 1087 | { 50, "in_speed" }, |
| 1088 | { 51, "out_speed" }, |
| 1089 | { 52, "in_speed10" }, |
| 1090 | { 53, "out_speed10" }, |
| 1091 | { 54, "in_speed_max" }, |
| 1092 | { 55, "out_speed_max" }, |
| 1093 | { 56, "measure_rate" }, |
| 1094 | { 57, "pre_Command_Wait" }, |
| 1095 | { 58, "rx_tweak1" }, |
| 1096 | { 59, "rx_tweak2" }, |
| 1097 | { 60, "tx_queue_len" }, |
| 1098 | |
| 1099 | { 150, "arlan2-txRing" }, |
| 1100 | { 151, "arlan2-rxRing" }, |
| 1101 | { 152, "arlan2-18" }, |
| 1102 | { 153, "arlan2-ring" }, |
| 1103 | { 154, "arlan2-shm-cpy" }, |
| 1104 | { 155, "config2" }, |
| 1105 | { 156, "reset2" }, |
| 1106 | {} |
| 1107 | }; |
| 1108 | |
| 1109 | static struct trans_ctl_table trans_arlan_conf_table3[] = { |
| 1110 | { 1, "spreadingCode" }, |
| 1111 | { 2, "channelNumber" }, |
| 1112 | { 3, "scramblingDisable" }, |
| 1113 | { 4, "txAttenuation" }, |
| 1114 | { 5, "systemId" }, |
| 1115 | { 6, "maxDatagramSize" }, |
| 1116 | { 7, "maxFrameSize" }, |
| 1117 | { 8, "maxRetries" }, |
| 1118 | { 9, "receiveMode" }, |
| 1119 | { 10, "priority" }, |
| 1120 | { 11, "rootOrRepeater" }, |
| 1121 | { 12, "SID" }, |
| 1122 | { 13, "registrationMode" }, |
| 1123 | { 14, "registrationFill" }, |
| 1124 | { 15, "localTalkAddress" }, |
| 1125 | { 16, "codeFormat" }, |
| 1126 | { 17, "numChannels" }, |
| 1127 | { 18, "channel1" }, |
| 1128 | { 19, "channel2" }, |
| 1129 | { 20, "channel3" }, |
| 1130 | { 21, "channel4" }, |
| 1131 | { 22, "txClear" }, |
| 1132 | { 23, "txRetries" }, |
| 1133 | { 24, "txRouting" }, |
| 1134 | { 25, "txScrambled" }, |
| 1135 | { 26, "rxParameter" }, |
| 1136 | { 27, "txTimeoutMs" }, |
| 1137 | { 28, "waitCardTimeout" }, |
| 1138 | { 29, "channelSet" }, |
| 1139 | { 30, "name" }, |
| 1140 | { 31, "waitTime" }, |
| 1141 | { 32, "lParameter" }, |
| 1142 | { 33, "_15" }, |
| 1143 | { 34, "headerSize" }, |
| 1144 | { 36, "tx_delay_ms" }, |
| 1145 | { 37, "retries" }, |
| 1146 | { 38, "ReTransmitPacketMaxSize" }, |
| 1147 | { 39, "waitReTransmitPacketMaxSize" }, |
| 1148 | { 40, "fastReTransCount" }, |
| 1149 | { 41, "driverRetransmissions" }, |
| 1150 | { 42, "txAckTimeoutMs" }, |
| 1151 | { 43, "registrationInterrupts" }, |
| 1152 | { 44, "hardwareType" }, |
| 1153 | { 45, "radioType" }, |
| 1154 | { 46, "writeEEPROM" }, |
| 1155 | { 47, "writeRadioType" }, |
| 1156 | { 48, "entry_exit_debug" }, |
| 1157 | { 49, "debug" }, |
| 1158 | { 50, "in_speed" }, |
| 1159 | { 51, "out_speed" }, |
| 1160 | { 52, "in_speed10" }, |
| 1161 | { 53, "out_speed10" }, |
| 1162 | { 54, "in_speed_max" }, |
| 1163 | { 55, "out_speed_max" }, |
| 1164 | { 56, "measure_rate" }, |
| 1165 | { 57, "pre_Command_Wait" }, |
| 1166 | { 58, "rx_tweak1" }, |
| 1167 | { 59, "rx_tweak2" }, |
| 1168 | { 60, "tx_queue_len" }, |
| 1169 | |
| 1170 | { 150, "arlan3-txRing" }, |
| 1171 | { 151, "arlan3-rxRing" }, |
| 1172 | { 152, "arlan3-18" }, |
| 1173 | { 153, "arlan3-ring" }, |
| 1174 | { 154, "arlan3-shm-cpy" }, |
| 1175 | { 155, "config3" }, |
| 1176 | { 156, "reset3" }, |
| 1177 | {} |
| 1178 | }; |
| 1179 | |
| 1180 | static struct trans_ctl_table trans_arlan_table[] = { |
| 1181 | { 1, "arlan0", trans_arlan_conf_table0 }, |
| 1182 | { 2, "arlan1", trans_arlan_conf_table1 }, |
| 1183 | { 3, "arlan2", trans_arlan_conf_table2 }, |
| 1184 | { 4, "arlan3", trans_arlan_conf_table3 }, |
| 1185 | {} |
| 1186 | }; |
| 1187 | |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1188 | static struct trans_ctl_table trans_s390dbf_table[] = { |
| 1189 | { 5678 /* CTL_S390DBF_STOPPABLE */, "debug_stoppable" }, |
| 1190 | { 5679 /* CTL_S390DBF_ACTIVE */, "debug_active" }, |
| 1191 | {} |
| 1192 | }; |
| 1193 | |
| 1194 | static struct trans_ctl_table trans_sunrpc_table[] = { |
| 1195 | { CTL_RPCDEBUG, "rpc_debug" }, |
| 1196 | { CTL_NFSDEBUG, "nfs_debug" }, |
| 1197 | { CTL_NFSDDEBUG, "nfsd_debug" }, |
| 1198 | { CTL_NLMDEBUG, "nlm_debug" }, |
| 1199 | { CTL_SLOTTABLE_UDP, "udp_slot_table_entries" }, |
| 1200 | { CTL_SLOTTABLE_TCP, "tcp_slot_table_entries" }, |
| 1201 | { CTL_MIN_RESVPORT, "min_resvport" }, |
| 1202 | { CTL_MAX_RESVPORT, "max_resvport" }, |
| 1203 | {} |
| 1204 | }; |
| 1205 | |
| 1206 | static struct trans_ctl_table trans_pm_table[] = { |
| 1207 | { 1 /* CTL_PM_SUSPEND */, "suspend" }, |
| 1208 | { 2 /* CTL_PM_CMODE */, "cmode" }, |
| 1209 | { 3 /* CTL_PM_P0 */, "p0" }, |
| 1210 | { 4 /* CTL_PM_CM */, "cm" }, |
| 1211 | {} |
| 1212 | }; |
| 1213 | |
| 1214 | static struct trans_ctl_table trans_frv_table[] = { |
| 1215 | { 1, "cache-mode" }, |
| 1216 | { 2, "pin-cxnr" }, |
| 1217 | {} |
| 1218 | }; |
| 1219 | |
| 1220 | static struct trans_ctl_table trans_root_table[] = { |
| 1221 | { CTL_KERN, "kernel", trans_kern_table }, |
| 1222 | { CTL_VM, "vm", trans_vm_table }, |
| 1223 | { CTL_NET, "net", trans_net_table }, |
| 1224 | /* CTL_PROC not used */ |
| 1225 | { CTL_FS, "fs", trans_fs_table }, |
| 1226 | { CTL_DEBUG, "debug", trans_debug_table }, |
| 1227 | { CTL_DEV, "dev", trans_dev_table }, |
| 1228 | { CTL_BUS, "bus", trans_bus_table }, |
| 1229 | { CTL_ABI, "abi" }, |
| 1230 | /* CTL_CPU not used */ |
| 1231 | { CTL_ARLAN, "arlan", trans_arlan_table }, |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1232 | { CTL_S390DBF, "s390dbf", trans_s390dbf_table }, |
| 1233 | { CTL_SUNRPC, "sunrpc", trans_sunrpc_table }, |
| 1234 | { CTL_PM, "pm", trans_pm_table }, |
| 1235 | { CTL_FRV, "frv", trans_frv_table }, |
| 1236 | {} |
| 1237 | }; |
| 1238 | |
| 1239 | |
| 1240 | |
| 1241 | |
| 1242 | static int sysctl_depth(struct ctl_table *table) |
| 1243 | { |
| 1244 | struct ctl_table *tmp; |
| 1245 | int depth; |
| 1246 | |
| 1247 | depth = 0; |
| 1248 | for (tmp = table; tmp->parent; tmp = tmp->parent) |
| 1249 | depth++; |
| 1250 | |
| 1251 | return depth; |
| 1252 | } |
| 1253 | |
| 1254 | static struct ctl_table *sysctl_parent(struct ctl_table *table, int n) |
| 1255 | { |
| 1256 | int i; |
| 1257 | |
| 1258 | for (i = 0; table && i < n; i++) |
| 1259 | table = table->parent; |
| 1260 | |
| 1261 | return table; |
| 1262 | } |
| 1263 | |
| 1264 | static struct trans_ctl_table *sysctl_binary_lookup(struct ctl_table *table) |
| 1265 | { |
| 1266 | struct ctl_table *test; |
| 1267 | struct trans_ctl_table *ref; |
| 1268 | int depth, cur_depth; |
| 1269 | |
| 1270 | depth = sysctl_depth(table); |
| 1271 | |
| 1272 | cur_depth = depth; |
| 1273 | ref = trans_root_table; |
| 1274 | repeat: |
| 1275 | test = sysctl_parent(table, cur_depth); |
| 1276 | for (; ref->ctl_name || ref->procname || ref->child; ref++) { |
| 1277 | int match = 0; |
| 1278 | |
| 1279 | if (cur_depth && !ref->child) |
| 1280 | continue; |
| 1281 | |
| 1282 | if (test->procname && ref->procname && |
| 1283 | (strcmp(test->procname, ref->procname) == 0)) |
| 1284 | match++; |
| 1285 | |
| 1286 | if (test->ctl_name && ref->ctl_name && |
| 1287 | (test->ctl_name == ref->ctl_name)) |
| 1288 | match++; |
| 1289 | |
| 1290 | if (!ref->ctl_name && !ref->procname) |
| 1291 | match++; |
| 1292 | |
| 1293 | if (match) { |
| 1294 | if (cur_depth != 0) { |
| 1295 | cur_depth--; |
| 1296 | ref = ref->child; |
| 1297 | goto repeat; |
| 1298 | } |
| 1299 | goto out; |
| 1300 | } |
| 1301 | } |
| 1302 | ref = NULL; |
| 1303 | out: |
| 1304 | return ref; |
| 1305 | } |
| 1306 | |
| 1307 | static void sysctl_print_path(struct ctl_table *table) |
| 1308 | { |
| 1309 | struct ctl_table *tmp; |
| 1310 | int depth, i; |
| 1311 | depth = sysctl_depth(table); |
| 1312 | if (table->procname) { |
| 1313 | for (i = depth; i >= 0; i--) { |
| 1314 | tmp = sysctl_parent(table, i); |
| 1315 | printk("/%s", tmp->procname?tmp->procname:""); |
| 1316 | } |
| 1317 | } |
| 1318 | printk(" "); |
| 1319 | if (table->ctl_name) { |
| 1320 | for (i = depth; i >= 0; i--) { |
| 1321 | tmp = sysctl_parent(table, i); |
| 1322 | printk(".%d", tmp->ctl_name); |
| 1323 | } |
| 1324 | } |
| 1325 | } |
| 1326 | |
| 1327 | static void sysctl_repair_table(struct ctl_table *table) |
| 1328 | { |
| 1329 | /* Don't complain about the classic default |
| 1330 | * sysctl strategy routine. Maybe later we |
| 1331 | * can get the tables fixed and complain about |
| 1332 | * this. |
| 1333 | */ |
| 1334 | if (table->ctl_name && table->procname && |
| 1335 | (table->proc_handler == proc_dointvec) && |
| 1336 | (!table->strategy)) { |
| 1337 | table->strategy = sysctl_data; |
| 1338 | } |
| 1339 | } |
| 1340 | |
Eric W. Biederman | e51b6ba | 2007-11-30 23:54:00 +1100 | [diff] [blame] | 1341 | static struct ctl_table *sysctl_check_lookup(struct nsproxy *namespaces, |
| 1342 | struct ctl_table *table) |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1343 | { |
| 1344 | struct ctl_table_header *head; |
| 1345 | struct ctl_table *ref, *test; |
| 1346 | int depth, cur_depth; |
| 1347 | |
| 1348 | depth = sysctl_depth(table); |
| 1349 | |
Eric W. Biederman | e51b6ba | 2007-11-30 23:54:00 +1100 | [diff] [blame] | 1350 | for (head = __sysctl_head_next(namespaces, NULL); head; |
| 1351 | head = __sysctl_head_next(namespaces, head)) { |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1352 | cur_depth = depth; |
| 1353 | ref = head->ctl_table; |
| 1354 | repeat: |
| 1355 | test = sysctl_parent(table, cur_depth); |
| 1356 | for (; ref->ctl_name || ref->procname; ref++) { |
| 1357 | int match = 0; |
| 1358 | if (cur_depth && !ref->child) |
| 1359 | continue; |
| 1360 | |
| 1361 | if (test->procname && ref->procname && |
| 1362 | (strcmp(test->procname, ref->procname) == 0)) |
| 1363 | match++; |
| 1364 | |
| 1365 | if (test->ctl_name && ref->ctl_name && |
| 1366 | (test->ctl_name == ref->ctl_name)) |
| 1367 | match++; |
| 1368 | |
| 1369 | if (match) { |
| 1370 | if (cur_depth != 0) { |
| 1371 | cur_depth--; |
| 1372 | ref = ref->child; |
| 1373 | goto repeat; |
| 1374 | } |
| 1375 | goto out; |
| 1376 | } |
| 1377 | } |
| 1378 | } |
| 1379 | ref = NULL; |
| 1380 | out: |
| 1381 | sysctl_head_finish(head); |
| 1382 | return ref; |
| 1383 | } |
| 1384 | |
| 1385 | static void set_fail(const char **fail, struct ctl_table *table, const char *str) |
| 1386 | { |
| 1387 | if (*fail) { |
| 1388 | printk(KERN_ERR "sysctl table check failed: "); |
| 1389 | sysctl_print_path(table); |
| 1390 | printk(" %s\n", *fail); |
Alexey Dobriyan | 5db6a4d | 2007-11-05 14:50:52 -0800 | [diff] [blame] | 1391 | dump_stack(); |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1392 | } |
| 1393 | *fail = str; |
| 1394 | } |
| 1395 | |
Eric W. Biederman | e51b6ba | 2007-11-30 23:54:00 +1100 | [diff] [blame] | 1396 | static int sysctl_check_dir(struct nsproxy *namespaces, |
| 1397 | struct ctl_table *table) |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1398 | { |
| 1399 | struct ctl_table *ref; |
| 1400 | int error; |
| 1401 | |
| 1402 | error = 0; |
Eric W. Biederman | e51b6ba | 2007-11-30 23:54:00 +1100 | [diff] [blame] | 1403 | ref = sysctl_check_lookup(namespaces, table); |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1404 | if (ref) { |
| 1405 | int match = 0; |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 1406 | if ((!table->procname && !ref->procname) || |
| 1407 | (table->procname && ref->procname && |
| 1408 | (strcmp(table->procname, ref->procname) == 0))) |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1409 | match++; |
| 1410 | |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 1411 | if ((!table->ctl_name && !ref->ctl_name) || |
| 1412 | (table->ctl_name && ref->ctl_name && |
| 1413 | (table->ctl_name == ref->ctl_name))) |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1414 | match++; |
| 1415 | |
| 1416 | if (match != 2) { |
| 1417 | printk(KERN_ERR "%s: failed: ", __func__); |
| 1418 | sysctl_print_path(table); |
| 1419 | printk(" ref: "); |
| 1420 | sysctl_print_path(ref); |
| 1421 | printk("\n"); |
| 1422 | error = -EINVAL; |
| 1423 | } |
| 1424 | } |
| 1425 | return error; |
| 1426 | } |
| 1427 | |
Eric W. Biederman | e51b6ba | 2007-11-30 23:54:00 +1100 | [diff] [blame] | 1428 | static void sysctl_check_leaf(struct nsproxy *namespaces, |
| 1429 | struct ctl_table *table, const char **fail) |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1430 | { |
| 1431 | struct ctl_table *ref; |
| 1432 | |
Eric W. Biederman | e51b6ba | 2007-11-30 23:54:00 +1100 | [diff] [blame] | 1433 | ref = sysctl_check_lookup(namespaces, table); |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1434 | if (ref && (ref != table)) |
| 1435 | set_fail(fail, table, "Sysctl already exists"); |
| 1436 | } |
| 1437 | |
| 1438 | static void sysctl_check_bin_path(struct ctl_table *table, const char **fail) |
| 1439 | { |
| 1440 | struct trans_ctl_table *ref; |
| 1441 | |
| 1442 | ref = sysctl_binary_lookup(table); |
| 1443 | if (table->ctl_name && !ref) |
| 1444 | set_fail(fail, table, "Unknown sysctl binary path"); |
| 1445 | if (ref) { |
| 1446 | if (ref->procname && |
| 1447 | (!table->procname || |
| 1448 | (strcmp(table->procname, ref->procname) != 0))) |
| 1449 | set_fail(fail, table, "procname does not match binary path procname"); |
| 1450 | |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 1451 | if (ref->ctl_name && table->ctl_name && |
| 1452 | (table->ctl_name != ref->ctl_name)) |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1453 | set_fail(fail, table, "ctl_name does not match binary path ctl_name"); |
| 1454 | } |
| 1455 | } |
| 1456 | |
Eric W. Biederman | e51b6ba | 2007-11-30 23:54:00 +1100 | [diff] [blame] | 1457 | int sysctl_check_table(struct nsproxy *namespaces, struct ctl_table *table) |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1458 | { |
| 1459 | int error = 0; |
| 1460 | for (; table->ctl_name || table->procname; table++) { |
| 1461 | const char *fail = NULL; |
| 1462 | |
| 1463 | sysctl_repair_table(table); |
| 1464 | if (table->parent) { |
| 1465 | if (table->procname && !table->parent->procname) |
| 1466 | set_fail(&fail, table, "Parent without procname"); |
| 1467 | if (table->ctl_name && !table->parent->ctl_name) |
| 1468 | set_fail(&fail, table, "Parent without ctl_name"); |
| 1469 | } |
| 1470 | if (!table->procname) |
| 1471 | set_fail(&fail, table, "No procname"); |
| 1472 | if (table->child) { |
| 1473 | if (table->data) |
| 1474 | set_fail(&fail, table, "Directory with data?"); |
| 1475 | if (table->maxlen) |
| 1476 | set_fail(&fail, table, "Directory with maxlen?"); |
| 1477 | if ((table->mode & (S_IRUGO|S_IXUGO)) != table->mode) |
| 1478 | set_fail(&fail, table, "Writable sysctl directory"); |
| 1479 | if (table->proc_handler) |
| 1480 | set_fail(&fail, table, "Directory with proc_handler"); |
| 1481 | if (table->strategy) |
| 1482 | set_fail(&fail, table, "Directory with strategy"); |
| 1483 | if (table->extra1) |
| 1484 | set_fail(&fail, table, "Directory with extra1"); |
| 1485 | if (table->extra2) |
| 1486 | set_fail(&fail, table, "Directory with extra2"); |
Eric W. Biederman | e51b6ba | 2007-11-30 23:54:00 +1100 | [diff] [blame] | 1487 | if (sysctl_check_dir(namespaces, table)) |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 1488 | set_fail(&fail, table, "Inconsistent directory names"); |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1489 | } else { |
| 1490 | if ((table->strategy == sysctl_data) || |
| 1491 | (table->strategy == sysctl_string) || |
| 1492 | (table->strategy == sysctl_intvec) || |
| 1493 | (table->strategy == sysctl_jiffies) || |
| 1494 | (table->strategy == sysctl_ms_jiffies) || |
| 1495 | (table->proc_handler == proc_dostring) || |
| 1496 | (table->proc_handler == proc_dointvec) || |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1497 | (table->proc_handler == proc_dointvec_minmax) || |
| 1498 | (table->proc_handler == proc_dointvec_jiffies) || |
| 1499 | (table->proc_handler == proc_dointvec_userhz_jiffies) || |
| 1500 | (table->proc_handler == proc_dointvec_ms_jiffies) || |
| 1501 | (table->proc_handler == proc_doulongvec_minmax) || |
| 1502 | (table->proc_handler == proc_doulongvec_ms_jiffies_minmax)) { |
| 1503 | if (!table->data) |
| 1504 | set_fail(&fail, table, "No data"); |
| 1505 | if (!table->maxlen) |
| 1506 | set_fail(&fail, table, "No maxlen"); |
| 1507 | } |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 1508 | if ((table->proc_handler == proc_doulongvec_minmax) || |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1509 | (table->proc_handler == proc_doulongvec_ms_jiffies_minmax)) { |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 1510 | if (table->maxlen > sizeof (unsigned long)) { |
| 1511 | if (!table->extra1) |
| 1512 | set_fail(&fail, table, "No min"); |
| 1513 | if (!table->extra2) |
| 1514 | set_fail(&fail, table, "No max"); |
| 1515 | } |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1516 | } |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 1517 | #ifdef CONFIG_SYSCTL_SYSCALL |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1518 | if (table->ctl_name && !table->strategy) |
| 1519 | set_fail(&fail, table, "Missing strategy"); |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 1520 | #endif |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1521 | #if 0 |
| 1522 | if (!table->ctl_name && table->strategy) |
| 1523 | set_fail(&fail, table, "Strategy without ctl_name"); |
| 1524 | #endif |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 1525 | #ifdef CONFIG_PROC_FS |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1526 | if (table->procname && !table->proc_handler) |
| 1527 | set_fail(&fail, table, "No proc_handler"); |
Eric W. Biederman | 49ffcf8 | 2007-10-18 03:05:57 -0700 | [diff] [blame] | 1528 | #endif |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1529 | #if 0 |
| 1530 | if (!table->procname && table->proc_handler) |
| 1531 | set_fail(&fail, table, "proc_handler without procname"); |
| 1532 | #endif |
Eric W. Biederman | e51b6ba | 2007-11-30 23:54:00 +1100 | [diff] [blame] | 1533 | sysctl_check_leaf(namespaces, table, &fail); |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1534 | } |
| 1535 | sysctl_check_bin_path(table, &fail); |
| 1536 | if (fail) { |
| 1537 | set_fail(&fail, table, NULL); |
| 1538 | error = -EINVAL; |
| 1539 | } |
| 1540 | if (table->child) |
Eric W. Biederman | e51b6ba | 2007-11-30 23:54:00 +1100 | [diff] [blame] | 1541 | error |= sysctl_check_table(namespaces, table->child); |
Eric W. Biederman | fc6cd25 | 2007-10-18 03:05:54 -0700 | [diff] [blame] | 1542 | } |
| 1543 | return error; |
| 1544 | } |