1 #include <linux/stat.h>
2 #include <linux/sysctl.h>
3 #include "../arch/s390/appldata/appldata.h"
4 #include "../fs/xfs/linux-2.6/xfs_sysctl.h"
5 #include <linux/sunrpc/debug.h>
6 #include <linux/string.h>
9 struct trans_ctl_table
{
12 struct trans_ctl_table
*child
;
15 static struct trans_ctl_table trans_random_table
[] = {
16 { RANDOM_POOLSIZE
, "poolsize" },
17 { RANDOM_ENTROPY_COUNT
, "entropy_avail" },
18 { RANDOM_READ_THRESH
, "read_wakeup_threshold" },
19 { RANDOM_WRITE_THRESH
, "write_wakeup_threshold" },
20 { RANDOM_BOOT_ID
, "boot_id" },
21 { RANDOM_UUID
, "uuid" },
25 static struct trans_ctl_table trans_pty_table
[] = {
31 static struct trans_ctl_table trans_kern_table
[] = {
32 { KERN_OSTYPE
, "ostype" },
33 { KERN_OSRELEASE
, "osrelease" },
34 /* KERN_OSREV not used */
35 { KERN_VERSION
, "version" },
36 /* KERN_SECUREMASK not used */
37 /* KERN_PROF not used */
38 { KERN_NODENAME
, "hostname" },
39 { KERN_DOMAINNAME
, "domainname" },
41 { KERN_CAP_BSET
, "cap-bound" },
42 { KERN_PANIC
, "panic" },
43 { KERN_REALROOTDEV
, "real-root-dev" },
45 { KERN_SPARC_REBOOT
, "reboot-cmd" },
46 { KERN_CTLALTDEL
, "ctrl-alt-del" },
47 { KERN_PRINTK
, "printk" },
49 /* KERN_NAMETRANS not used */
50 /* KERN_PPC_HTABRECLAIM not used */
51 /* KERN_PPC_ZEROPAGED not used */
52 { KERN_PPC_POWERSAVE_NAP
, "powersave-nap" },
54 { KERN_MODPROBE
, "modprobe" },
55 { KERN_SG_BIG_BUFF
, "sg-big-buff" },
56 { KERN_ACCT
, "acct" },
57 { KERN_PPC_L2CR
, "l2cr" },
59 /* KERN_RTSIGNR not used */
60 /* KERN_RTSIGMAX not used */
62 { KERN_SHMMAX
, "shmmax" },
63 { KERN_MSGMAX
, "msgmax" },
64 { KERN_MSGMNB
, "msgmnb" },
65 /* KERN_MSGPOOL not used*/
66 { KERN_SYSRQ
, "sysrq" },
67 { KERN_MAX_THREADS
, "threads-max" },
68 { KERN_RANDOM
, "random", trans_random_table
},
69 { KERN_SHMALL
, "shmall" },
70 { KERN_MSGMNI
, "msgmni" },
72 { KERN_SPARC_STOP_A
, "stop-a" },
73 { KERN_SHMMNI
, "shmmni" },
75 { KERN_OVERFLOWUID
, "overflowuid" },
76 { KERN_OVERFLOWGID
, "overflowgid" },
78 { KERN_HOTPLUG
, "hotplug", },
79 { KERN_IEEE_EMULATION_WARNINGS
, "ieee_emulation_warnings" },
81 { KERN_S390_USER_DEBUG_LOGGING
, "userprocess_debug" },
82 { KERN_CORE_USES_PID
, "core_uses_pid" },
83 { KERN_TAINTED
, "tainted" },
84 { KERN_CADPID
, "cad_pid" },
85 { KERN_PIDMAX
, "pid_max" },
86 { KERN_CORE_PATTERN
, "core_pattern" },
87 { KERN_PANIC_ON_OOPS
, "panic_on_oops" },
88 { KERN_HPPA_PWRSW
, "soft-power" },
89 { KERN_HPPA_UNALIGNED
, "unaligned-trap" },
91 { KERN_PRINTK_RATELIMIT
, "printk_ratelimit" },
92 { KERN_PRINTK_RATELIMIT_BURST
, "printk_ratelimit_burst" },
94 { KERN_PTY
, "pty", trans_pty_table
},
95 { KERN_NGROUPS_MAX
, "ngroups_max" },
96 { KERN_SPARC_SCONS_PWROFF
, "scons_poweroff" },
97 { KERN_HZ_TIMER
, "hz_timer" },
98 { KERN_UNKNOWN_NMI_PANIC
, "unknown_nmi_panic" },
99 { KERN_BOOTLOADER_TYPE
, "bootloader_type" },
100 { KERN_RANDOMIZE
, "randomize_va_space" },
102 { KERN_SPIN_RETRY
, "spin_retry" },
103 { KERN_ACPI_VIDEO_FLAGS
, "acpi_video_flags" },
104 { KERN_IA64_UNALIGNED
, "ignore-unaligned-usertrap" },
105 { KERN_COMPAT_LOG
, "compat-log" },
106 { KERN_MAX_LOCK_DEPTH
, "max_lock_depth" },
107 { KERN_NMI_WATCHDOG
, "nmi_watchdog" },
108 { KERN_PANIC_ON_NMI
, "panic_on_unrecovered_nmi" },
112 static struct trans_ctl_table trans_vm_table
[] = {
113 { VM_OVERCOMMIT_MEMORY
, "overcommit_memory" },
114 { VM_PAGE_CLUSTER
, "page-cluster" },
115 { VM_DIRTY_BACKGROUND
, "dirty_background_ratio" },
116 { VM_DIRTY_RATIO
, "dirty_ratio" },
117 { VM_DIRTY_WB_CS
, "dirty_writeback_centisecs" },
118 { VM_DIRTY_EXPIRE_CS
, "dirty_expire_centisecs" },
119 { VM_NR_PDFLUSH_THREADS
, "nr_pdflush_threads" },
120 { VM_OVERCOMMIT_RATIO
, "overcommit_ratio" },
121 /* VM_PAGEBUF unused */
122 { VM_HUGETLB_PAGES
, "nr_hugepages" },
123 { VM_SWAPPINESS
, "swappiness" },
124 { VM_LOWMEM_RESERVE_RATIO
, "lowmem_reserve_ratio" },
125 { VM_MIN_FREE_KBYTES
, "min_free_kbytes" },
126 { VM_MAX_MAP_COUNT
, "max_map_count" },
127 { VM_LAPTOP_MODE
, "laptop_mode" },
128 { VM_BLOCK_DUMP
, "block_dump" },
129 { VM_HUGETLB_GROUP
, "hugetlb_shm_group" },
130 { VM_VFS_CACHE_PRESSURE
, "vfs_cache_pressure" },
131 { VM_LEGACY_VA_LAYOUT
, "legacy_va_layout" },
132 /* VM_SWAP_TOKEN_TIMEOUT unused */
133 { VM_DROP_PAGECACHE
, "drop_caches" },
134 { VM_PERCPU_PAGELIST_FRACTION
, "percpu_pagelist_fraction" },
135 { VM_ZONE_RECLAIM_MODE
, "zone_reclaim_mode" },
136 { VM_MIN_UNMAPPED
, "min_unmapped_ratio" },
137 { VM_PANIC_ON_OOM
, "panic_on_oom" },
138 { VM_VDSO_ENABLED
, "vdso_enabled" },
139 { VM_MIN_SLAB
, "min_slab_ratio" },
140 { VM_CMM_PAGES
, "cmm_pages" },
141 { VM_CMM_TIMED_PAGES
, "cmm_timed_pages" },
142 { VM_CMM_TIMEOUT
, "cmm_timeout" },
147 static struct trans_ctl_table trans_net_core_table
[] = {
148 { NET_CORE_WMEM_MAX
, "wmem_max" },
149 { NET_CORE_RMEM_MAX
, "rmem_max" },
150 { NET_CORE_WMEM_DEFAULT
, "wmem_default" },
151 { NET_CORE_RMEM_DEFAULT
, "rmem_default" },
152 /* NET_CORE_DESTROY_DELAY unused */
153 { NET_CORE_MAX_BACKLOG
, "netdev_max_backlog" },
154 /* NET_CORE_FASTROUTE unused */
155 { NET_CORE_MSG_COST
, "message_cost" },
156 { NET_CORE_MSG_BURST
, "message_burst" },
157 { NET_CORE_OPTMEM_MAX
, "optmem_max" },
158 /* NET_CORE_HOT_LIST_LENGTH unused */
159 /* NET_CORE_DIVERT_VERSION unused */
160 /* NET_CORE_NO_CONG_THRESH unused */
161 /* NET_CORE_NO_CONG unused */
162 /* NET_CORE_LO_CONG unused */
163 /* NET_CORE_MOD_CONG unused */
164 { NET_CORE_DEV_WEIGHT
, "dev_weight" },
165 { NET_CORE_SOMAXCONN
, "somaxconn" },
166 { NET_CORE_BUDGET
, "netdev_budget" },
167 { NET_CORE_AEVENT_ETIME
, "xfrm_aevent_etime" },
168 { NET_CORE_AEVENT_RSEQTH
, "xfrm_aevent_rseqth" },
169 { NET_CORE_WARNINGS
, "warnings" },
173 static struct trans_ctl_table trans_net_unix_table
[] = {
174 /* NET_UNIX_DESTROY_DELAY unused */
175 /* NET_UNIX_DELETE_DELAY unused */
176 { NET_UNIX_MAX_DGRAM_QLEN
, "max_dgram_qlen" },
180 static struct trans_ctl_table trans_net_ipv4_route_table
[] = {
181 { NET_IPV4_ROUTE_FLUSH
, "flush" },
182 { NET_IPV4_ROUTE_MIN_DELAY
, "min_delay" },
183 { NET_IPV4_ROUTE_MAX_DELAY
, "max_delay" },
184 { NET_IPV4_ROUTE_GC_THRESH
, "gc_thresh" },
185 { NET_IPV4_ROUTE_MAX_SIZE
, "max_size" },
186 { NET_IPV4_ROUTE_GC_MIN_INTERVAL
, "gc_min_interval" },
187 { NET_IPV4_ROUTE_GC_TIMEOUT
, "gc_timeout" },
188 { NET_IPV4_ROUTE_GC_INTERVAL
, "gc_interval" },
189 { NET_IPV4_ROUTE_REDIRECT_LOAD
, "redirect_load" },
190 { NET_IPV4_ROUTE_REDIRECT_NUMBER
, "redirect_number" },
191 { NET_IPV4_ROUTE_REDIRECT_SILENCE
, "redirect_silence" },
192 { NET_IPV4_ROUTE_ERROR_COST
, "error_cost" },
193 { NET_IPV4_ROUTE_ERROR_BURST
, "error_burst" },
194 { NET_IPV4_ROUTE_GC_ELASTICITY
, "gc_elasticity" },
195 { NET_IPV4_ROUTE_MTU_EXPIRES
, "mtu_expires" },
196 { NET_IPV4_ROUTE_MIN_PMTU
, "min_pmtu" },
197 { NET_IPV4_ROUTE_MIN_ADVMSS
, "min_adv_mss" },
198 { NET_IPV4_ROUTE_SECRET_INTERVAL
, "secret_interval" },
199 { NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS
, "gc_min_interval_ms" },
203 static struct trans_ctl_table trans_net_ipv4_conf_vars_table
[] = {
204 { NET_IPV4_CONF_FORWARDING
, "forwarding" },
205 { NET_IPV4_CONF_MC_FORWARDING
, "mc_forwarding" },
207 { NET_IPV4_CONF_PROXY_ARP
, "proxy_arp" },
208 { NET_IPV4_CONF_ACCEPT_REDIRECTS
, "accept_redirects" },
209 { NET_IPV4_CONF_SECURE_REDIRECTS
, "secure_redirects" },
210 { NET_IPV4_CONF_SEND_REDIRECTS
, "send_redirects" },
211 { NET_IPV4_CONF_SHARED_MEDIA
, "shared_media" },
212 { NET_IPV4_CONF_RP_FILTER
, "rp_filter" },
213 { NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE
, "accept_source_route" },
214 { NET_IPV4_CONF_BOOTP_RELAY
, "bootp_relay" },
215 { NET_IPV4_CONF_LOG_MARTIANS
, "log_martians" },
216 { NET_IPV4_CONF_TAG
, "tag" },
217 { NET_IPV4_CONF_ARPFILTER
, "arp_filter" },
218 { NET_IPV4_CONF_MEDIUM_ID
, "medium_id" },
219 { NET_IPV4_CONF_NOXFRM
, "disable_xfrm" },
220 { NET_IPV4_CONF_NOPOLICY
, "disable_policy" },
221 { NET_IPV4_CONF_FORCE_IGMP_VERSION
, "force_igmp_version" },
223 { NET_IPV4_CONF_ARP_ANNOUNCE
, "arp_announce" },
224 { NET_IPV4_CONF_ARP_IGNORE
, "arp_ignore" },
225 { NET_IPV4_CONF_PROMOTE_SECONDARIES
, "promote_secondaries" },
226 { NET_IPV4_CONF_ARP_ACCEPT
, "arp_accept" },
230 static struct trans_ctl_table trans_net_ipv4_conf_table
[] = {
231 { NET_PROTO_CONF_ALL
, "all", trans_net_ipv4_conf_vars_table
},
232 { NET_PROTO_CONF_DEFAULT
, "default", trans_net_ipv4_conf_vars_table
},
233 { 0, NULL
, trans_net_ipv4_conf_vars_table
},
238 static struct trans_ctl_table trans_net_ipv4_vs_table
[] = {
239 { NET_IPV4_VS_AMEMTHRESH
, "amemthresh" },
240 { NET_IPV4_VS_DEBUG_LEVEL
, "debug_level" },
241 { NET_IPV4_VS_AMDROPRATE
, "am_droprate" },
242 { NET_IPV4_VS_DROP_ENTRY
, "drop_entry" },
243 { NET_IPV4_VS_DROP_PACKET
, "drop_packet" },
244 { NET_IPV4_VS_SECURE_TCP
, "secure_tcp" },
245 { NET_IPV4_VS_TO_ES
, "timeout_established" },
246 { NET_IPV4_VS_TO_SS
, "timeout_synsent" },
247 { NET_IPV4_VS_TO_SR
, "timeout_synrecv" },
248 { NET_IPV4_VS_TO_FW
, "timeout_finwait" },
249 { NET_IPV4_VS_TO_TW
, "timeout_timewait" },
250 { NET_IPV4_VS_TO_CL
, "timeout_close" },
251 { NET_IPV4_VS_TO_CW
, "timeout_closewait" },
252 { NET_IPV4_VS_TO_LA
, "timeout_lastack" },
253 { NET_IPV4_VS_TO_LI
, "timeout_listen" },
254 { NET_IPV4_VS_TO_SA
, "timeout_synack" },
255 { NET_IPV4_VS_TO_UDP
, "timeout_udp" },
256 { NET_IPV4_VS_TO_ICMP
, "timeout_icmp" },
257 { NET_IPV4_VS_CACHE_BYPASS
, "cache_bypass" },
258 { NET_IPV4_VS_EXPIRE_NODEST_CONN
, "expire_nodest_conn" },
259 { NET_IPV4_VS_EXPIRE_QUIESCENT_TEMPLATE
, "expire_quiescent_template" },
260 { NET_IPV4_VS_SYNC_THRESHOLD
, "sync_threshold" },
261 { NET_IPV4_VS_NAT_ICMP_SEND
, "nat_icmp_send" },
262 { NET_IPV4_VS_LBLC_EXPIRE
, "lblc_expiration" },
263 { NET_IPV4_VS_LBLCR_EXPIRE
, "lblcr_expiration" },
267 static struct trans_ctl_table trans_net_neigh_vars_table
[] = {
268 { NET_NEIGH_MCAST_SOLICIT
, "mcast_solicit" },
269 { NET_NEIGH_UCAST_SOLICIT
, "ucast_solicit" },
270 { NET_NEIGH_APP_SOLICIT
, "app_solicit" },
271 { NET_NEIGH_RETRANS_TIME
, "retrans_time" },
272 { NET_NEIGH_REACHABLE_TIME
, "base_reachable_time" },
273 { NET_NEIGH_DELAY_PROBE_TIME
, "delay_first_probe_time" },
274 { NET_NEIGH_GC_STALE_TIME
, "gc_stale_time" },
275 { NET_NEIGH_UNRES_QLEN
, "unres_qlen" },
276 { NET_NEIGH_PROXY_QLEN
, "proxy_qlen" },
277 { NET_NEIGH_ANYCAST_DELAY
, "anycast_delay" },
278 { NET_NEIGH_PROXY_DELAY
, "proxy_delay" },
279 { NET_NEIGH_LOCKTIME
, "locktime" },
280 { NET_NEIGH_GC_INTERVAL
, "gc_interval" },
281 { NET_NEIGH_GC_THRESH1
, "gc_thresh1" },
282 { NET_NEIGH_GC_THRESH2
, "gc_thresh2" },
283 { NET_NEIGH_GC_THRESH3
, "gc_thresh3" },
284 { NET_NEIGH_RETRANS_TIME_MS
, "retrans_time_ms" },
285 { NET_NEIGH_REACHABLE_TIME_MS
, "base_reachable_time_ms" },
289 static struct trans_ctl_table trans_net_neigh_table
[] = {
290 { NET_PROTO_CONF_DEFAULT
, "default", trans_net_neigh_vars_table
},
291 { 0, NULL
, trans_net_neigh_vars_table
},
295 static struct trans_ctl_table trans_net_ipv4_netfilter_table
[] = {
296 { NET_IPV4_NF_CONNTRACK_MAX
, "ip_conntrack_max" },
298 { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT
, "ip_conntrack_tcp_timeout_syn_sent" },
299 { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV
, "ip_conntrack_tcp_timeout_syn_recv" },
300 { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED
, "ip_conntrack_tcp_timeout_established" },
301 { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT
, "ip_conntrack_tcp_timeout_fin_wait" },
302 { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT
, "ip_conntrack_tcp_timeout_close_wait" },
303 { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK
, "ip_conntrack_tcp_timeout_last_ack" },
304 { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT
, "ip_conntrack_tcp_timeout_time_wait" },
305 { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE
, "ip_conntrack_tcp_timeout_close" },
307 { NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT
, "ip_conntrack_udp_timeout" },
308 { NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM
, "ip_conntrack_udp_timeout_stream" },
309 { NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT
, "ip_conntrack_icmp_timeout" },
310 { NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT
, "ip_conntrack_generic_timeout" },
312 { NET_IPV4_NF_CONNTRACK_BUCKETS
, "ip_conntrack_buckets" },
313 { NET_IPV4_NF_CONNTRACK_LOG_INVALID
, "ip_conntrack_log_invalid" },
314 { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS
, "ip_conntrack_tcp_timeout_max_retrans" },
315 { NET_IPV4_NF_CONNTRACK_TCP_LOOSE
, "ip_conntrack_tcp_loose" },
316 { NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL
, "ip_conntrack_tcp_be_liberal" },
317 { NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS
, "ip_conntrack_tcp_max_retrans" },
319 { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED
, "ip_conntrack_sctp_timeout_closed" },
320 { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT
, "ip_conntrack_sctp_timeout_cookie_wait" },
321 { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED
, "ip_conntrack_sctp_timeout_cookie_echoed" },
322 { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED
, "ip_conntrack_sctp_timeout_established" },
323 { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT
, "ip_conntrack_sctp_timeout_shutdown_sent" },
324 { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD
, "ip_conntrack_sctp_timeout_shutdown_recd" },
325 { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT
, "ip_conntrack_sctp_timeout_shutdown_ack_sent" },
327 { NET_IPV4_NF_CONNTRACK_COUNT
, "ip_conntrack_count" },
328 { NET_IPV4_NF_CONNTRACK_CHECKSUM
, "ip_conntrack_checksum" },
332 static struct trans_ctl_table trans_net_ipv4_table
[] = {
333 { NET_IPV4_FORWARD
, "ip_forward" },
334 { NET_IPV4_DYNADDR
, "ip_dynaddr" },
336 { NET_IPV4_CONF
, "conf", trans_net_ipv4_conf_table
},
337 { NET_IPV4_NEIGH
, "neigh", trans_net_neigh_table
},
338 { NET_IPV4_ROUTE
, "route", trans_net_ipv4_route_table
},
339 /* NET_IPV4_FIB_HASH unused */
340 { NET_IPV4_NETFILTER
, "netfilter", trans_net_ipv4_netfilter_table
},
341 { NET_IPV4_VS
, "vs", trans_net_ipv4_vs_table
},
343 { NET_IPV4_TCP_TIMESTAMPS
, "tcp_timestamps" },
344 { NET_IPV4_TCP_WINDOW_SCALING
, "tcp_window_scaling" },
345 { NET_IPV4_TCP_SACK
, "tcp_sack" },
346 { NET_IPV4_TCP_RETRANS_COLLAPSE
, "tcp_retrans_collapse" },
347 { NET_IPV4_DEFAULT_TTL
, "ip_default_ttl" },
348 /* NET_IPV4_AUTOCONFIG unused */
349 { NET_IPV4_NO_PMTU_DISC
, "ip_no_pmtu_disc" },
350 { NET_IPV4_TCP_SYN_RETRIES
, "tcp_syn_retries" },
351 { NET_IPV4_IPFRAG_HIGH_THRESH
, "ipfrag_high_thresh" },
352 { NET_IPV4_IPFRAG_LOW_THRESH
, "ipfrag_low_thresh" },
353 { NET_IPV4_IPFRAG_TIME
, "ipfrag_time" },
354 /* NET_IPV4_TCP_MAX_KA_PROBES unused */
355 { NET_IPV4_TCP_KEEPALIVE_TIME
, "tcp_keepalive_time" },
356 { NET_IPV4_TCP_KEEPALIVE_PROBES
, "tcp_keepalive_probes" },
357 { NET_IPV4_TCP_RETRIES1
, "tcp_retries1" },
358 { NET_IPV4_TCP_RETRIES2
, "tcp_retries2" },
359 { NET_IPV4_TCP_FIN_TIMEOUT
, "tcp_fin_timeout" },
360 /* NET_IPV4_IP_MASQ_DEBUG unused */
361 { NET_TCP_SYNCOOKIES
, "tcp_syncookies" },
362 { NET_TCP_STDURG
, "tcp_stdurg" },
363 { NET_TCP_RFC1337
, "tcp_rfc1337" },
364 /* NET_TCP_SYN_TAILDROP unused */
365 { NET_TCP_MAX_SYN_BACKLOG
, "tcp_max_syn_backlog" },
366 { NET_IPV4_LOCAL_PORT_RANGE
, "ip_local_port_range" },
367 { NET_IPV4_ICMP_ECHO_IGNORE_ALL
, "icmp_echo_ignore_all" },
368 { NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS
, "icmp_echo_ignore_broadcasts" },
369 /* NET_IPV4_ICMP_SOURCEQUENCH_RATE unused */
370 /* NET_IPV4_ICMP_DESTUNREACH_RATE unused */
371 /* NET_IPV4_ICMP_TIMEEXCEED_RATE unused */
372 /* NET_IPV4_ICMP_PARAMPROB_RATE unused */
373 /* NET_IPV4_ICMP_ECHOREPLY_RATE unused */
374 { NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES
, "icmp_ignore_bogus_error_responses" },
375 { NET_IPV4_IGMP_MAX_MEMBERSHIPS
, "igmp_max_memberships" },
376 { NET_TCP_TW_RECYCLE
, "tcp_tw_recycle" },
377 /* NET_IPV4_ALWAYS_DEFRAG unused */
378 { NET_IPV4_TCP_KEEPALIVE_INTVL
, "tcp_keepalive_intvl" },
379 { NET_IPV4_INET_PEER_THRESHOLD
, "inet_peer_threshold" },
380 { NET_IPV4_INET_PEER_MINTTL
, "inet_peer_minttl" },
381 { NET_IPV4_INET_PEER_MAXTTL
, "inet_peer_maxttl" },
382 { NET_IPV4_INET_PEER_GC_MINTIME
, "inet_peer_gc_mintime" },
383 { NET_IPV4_INET_PEER_GC_MAXTIME
, "inet_peer_gc_maxtime" },
384 { NET_TCP_ORPHAN_RETRIES
, "tcp_orphan_retries" },
385 { NET_TCP_ABORT_ON_OVERFLOW
, "tcp_abort_on_overflow" },
386 { NET_TCP_SYNACK_RETRIES
, "tcp_synack_retries" },
387 { NET_TCP_MAX_ORPHANS
, "tcp_max_orphans" },
388 { NET_TCP_MAX_TW_BUCKETS
, "tcp_max_tw_buckets" },
389 { NET_TCP_FACK
, "tcp_fack" },
390 { NET_TCP_REORDERING
, "tcp_reordering" },
391 { NET_TCP_ECN
, "tcp_ecn" },
392 { NET_TCP_DSACK
, "tcp_dsack" },
393 { NET_TCP_MEM
, "tcp_mem" },
394 { NET_TCP_WMEM
, "tcp_wmem" },
395 { NET_TCP_RMEM
, "tcp_rmem" },
396 { NET_TCP_APP_WIN
, "tcp_app_win" },
397 { NET_TCP_ADV_WIN_SCALE
, "tcp_adv_win_scale" },
398 { NET_IPV4_NONLOCAL_BIND
, "ip_nonlocal_bind" },
399 { NET_IPV4_ICMP_RATELIMIT
, "icmp_ratelimit" },
400 { NET_IPV4_ICMP_RATEMASK
, "icmp_ratemask" },
401 { NET_TCP_TW_REUSE
, "tcp_tw_reuse" },
402 { NET_TCP_FRTO
, "tcp_frto" },
403 { NET_TCP_LOW_LATENCY
, "tcp_low_latency" },
404 { NET_IPV4_IPFRAG_SECRET_INTERVAL
, "ipfrag_secret_interval" },
405 { NET_IPV4_IGMP_MAX_MSF
, "igmp_max_msf" },
406 { NET_TCP_NO_METRICS_SAVE
, "tcp_no_metrics_save" },
407 /* NET_TCP_DEFAULT_WIN_SCALE unused */
408 { NET_TCP_MODERATE_RCVBUF
, "tcp_moderate_rcvbuf" },
409 { NET_TCP_TSO_WIN_DIVISOR
, "tcp_tso_win_divisor" },
410 /* NET_TCP_BIC_BETA unused */
411 { NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR
, "icmp_errors_use_inbound_ifaddr" },
412 { NET_TCP_CONG_CONTROL
, "tcp_congestion_control" },
413 { NET_TCP_ABC
, "tcp_abc" },
414 { NET_IPV4_IPFRAG_MAX_DIST
, "ipfrag_max_dist" },
415 { NET_TCP_MTU_PROBING
, "tcp_mtu_probing" },
416 { NET_TCP_BASE_MSS
, "tcp_base_mss" },
417 { NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS
, "tcp_workaround_signed_windows" },
418 { NET_TCP_DMA_COPYBREAK
, "tcp_dma_copybreak" },
419 { NET_TCP_SLOW_START_AFTER_IDLE
, "tcp_slow_start_after_idle" },
420 { NET_CIPSOV4_CACHE_ENABLE
, "cipso_cache_enable" },
421 { NET_CIPSOV4_CACHE_BUCKET_SIZE
, "cipso_cache_bucket_size" },
422 { NET_CIPSOV4_RBM_OPTFMT
, "cipso_rbm_optfmt" },
423 { NET_CIPSOV4_RBM_STRICTVALID
, "cipso_rbm_strictvalid" },
424 { NET_TCP_AVAIL_CONG_CONTROL
, "tcp_available_congestion_control" },
425 { NET_TCP_ALLOWED_CONG_CONTROL
, "tcp_allowed_congestion_control" },
426 { NET_TCP_MAX_SSTHRESH
, "tcp_max_ssthresh" },
427 { NET_TCP_FRTO_RESPONSE
, "tcp_frto_response" },
428 { 2088 /* NET_IPQ_QMAX */, "ip_queue_maxlen" },
432 static struct trans_ctl_table trans_net_ipx_table
[] = {
433 { NET_IPX_PPROP_BROADCASTING
, "ipx_pprop_broadcasting" },
434 /* NET_IPX_FORWARDING unused */
438 static struct trans_ctl_table trans_net_atalk_table
[] = {
439 { NET_ATALK_AARP_EXPIRY_TIME
, "aarp-expiry-time" },
440 { NET_ATALK_AARP_TICK_TIME
, "aarp-tick-time" },
441 { NET_ATALK_AARP_RETRANSMIT_LIMIT
, "aarp-retransmit-limit" },
442 { NET_ATALK_AARP_RESOLVE_TIME
, "aarp-resolve-time" },
446 static struct trans_ctl_table trans_net_netrom_table
[] = {
447 { NET_NETROM_DEFAULT_PATH_QUALITY
, "default_path_quality" },
448 { NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER
, "obsolescence_count_initialiser" },
449 { NET_NETROM_NETWORK_TTL_INITIALISER
, "network_ttl_initialiser" },
450 { NET_NETROM_TRANSPORT_TIMEOUT
, "transport_timeout" },
451 { NET_NETROM_TRANSPORT_MAXIMUM_TRIES
, "transport_maximum_tries" },
452 { NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY
, "transport_acknowledge_delay" },
453 { NET_NETROM_TRANSPORT_BUSY_DELAY
, "transport_busy_delay" },
454 { NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE
, "transport_requested_window_size" },
455 { NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT
, "transport_no_activity_timeout" },
456 { NET_NETROM_ROUTING_CONTROL
, "routing_control" },
457 { NET_NETROM_LINK_FAILS_COUNT
, "link_fails_count" },
458 { NET_NETROM_RESET
, "reset" },
462 static struct trans_ctl_table trans_net_ax25_table
[] = {
463 { NET_AX25_IP_DEFAULT_MODE
, "ip_default_mode" },
464 { NET_AX25_DEFAULT_MODE
, "ax25_default_mode" },
465 { NET_AX25_BACKOFF_TYPE
, "backoff_type" },
466 { NET_AX25_CONNECT_MODE
, "connect_mode" },
467 { NET_AX25_STANDARD_WINDOW
, "standard_window_size" },
468 { NET_AX25_EXTENDED_WINDOW
, "extended_window_size" },
469 { NET_AX25_T1_TIMEOUT
, "t1_timeout" },
470 { NET_AX25_T2_TIMEOUT
, "t2_timeout" },
471 { NET_AX25_T3_TIMEOUT
, "t3_timeout" },
472 { NET_AX25_IDLE_TIMEOUT
, "idle_timeout" },
473 { NET_AX25_N2
, "maximum_retry_count" },
474 { NET_AX25_PACLEN
, "maximum_packet_length" },
475 { NET_AX25_PROTOCOL
, "protocol" },
476 { NET_AX25_DAMA_SLAVE_TIMEOUT
, "dama_slave_timeout" },
480 static struct trans_ctl_table trans_net_bridge_table
[] = {
481 { NET_BRIDGE_NF_CALL_ARPTABLES
, "bridge-nf-call-arptables" },
482 { NET_BRIDGE_NF_CALL_IPTABLES
, "bridge-nf-call-iptables" },
483 { NET_BRIDGE_NF_CALL_IP6TABLES
, "bridge-nf-call-ip6tables" },
484 { NET_BRIDGE_NF_FILTER_VLAN_TAGGED
, "bridge-nf-filter-vlan-tagged" },
485 { NET_BRIDGE_NF_FILTER_PPPOE_TAGGED
, "bridge-nf-filter-pppoe-tagged" },
489 static struct trans_ctl_table trans_net_rose_table
[] = {
490 { NET_ROSE_RESTART_REQUEST_TIMEOUT
, "restart_request_timeout" },
491 { NET_ROSE_CALL_REQUEST_TIMEOUT
, "call_request_timeout" },
492 { NET_ROSE_RESET_REQUEST_TIMEOUT
, "reset_request_timeout" },
493 { NET_ROSE_CLEAR_REQUEST_TIMEOUT
, "clear_request_timeout" },
494 { NET_ROSE_ACK_HOLD_BACK_TIMEOUT
, "acknowledge_hold_back_timeout" },
495 { NET_ROSE_ROUTING_CONTROL
, "routing_control" },
496 { NET_ROSE_LINK_FAIL_TIMEOUT
, "link_fail_timeout" },
497 { NET_ROSE_MAX_VCS
, "maximum_virtual_circuits" },
498 { NET_ROSE_WINDOW_SIZE
, "window_size" },
499 { NET_ROSE_NO_ACTIVITY_TIMEOUT
, "no_activity_timeout" },
503 static struct trans_ctl_table trans_net_ipv6_conf_var_table
[] = {
504 { NET_IPV6_FORWARDING
, "forwarding" },
505 { NET_IPV6_HOP_LIMIT
, "hop_limit" },
506 { NET_IPV6_MTU
, "mtu" },
507 { NET_IPV6_ACCEPT_RA
, "accept_ra" },
508 { NET_IPV6_ACCEPT_REDIRECTS
, "accept_redirects" },
509 { NET_IPV6_AUTOCONF
, "autoconf" },
510 { NET_IPV6_DAD_TRANSMITS
, "dad_transmits" },
511 { NET_IPV6_RTR_SOLICITS
, "router_solicitations" },
512 { NET_IPV6_RTR_SOLICIT_INTERVAL
, "router_solicitation_interval" },
513 { NET_IPV6_RTR_SOLICIT_DELAY
, "router_solicitation_delay" },
514 { NET_IPV6_USE_TEMPADDR
, "use_tempaddr" },
515 { NET_IPV6_TEMP_VALID_LFT
, "temp_valid_lft" },
516 { NET_IPV6_TEMP_PREFERED_LFT
, "temp_prefered_lft" },
517 { NET_IPV6_REGEN_MAX_RETRY
, "regen_max_retry" },
518 { NET_IPV6_MAX_DESYNC_FACTOR
, "max_desync_factor" },
519 { NET_IPV6_MAX_ADDRESSES
, "max_addresses" },
520 { NET_IPV6_FORCE_MLD_VERSION
, "force_mld_version" },
521 { NET_IPV6_ACCEPT_RA_DEFRTR
, "accept_ra_defrtr" },
522 { NET_IPV6_ACCEPT_RA_PINFO
, "accept_ra_pinfo" },
523 { NET_IPV6_ACCEPT_RA_RTR_PREF
, "accept_ra_rtr_pref" },
524 { NET_IPV6_RTR_PROBE_INTERVAL
, "router_probe_interval" },
525 { NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN
, "accept_ra_rt_info_max_plen" },
526 { NET_IPV6_PROXY_NDP
, "proxy_ndp" },
527 { NET_IPV6_ACCEPT_SOURCE_ROUTE
, "accept_source_route" },
531 static struct trans_ctl_table trans_net_ipv6_conf_table
[] = {
532 { NET_PROTO_CONF_ALL
, "all", trans_net_ipv6_conf_var_table
},
533 { NET_PROTO_CONF_DEFAULT
, "default", trans_net_ipv6_conf_var_table
},
534 { 0, NULL
, trans_net_ipv6_conf_var_table
},
538 static struct trans_ctl_table trans_net_ipv6_route_table
[] = {
539 { NET_IPV6_ROUTE_FLUSH
, "flush" },
540 { NET_IPV6_ROUTE_GC_THRESH
, "gc_thresh" },
541 { NET_IPV6_ROUTE_MAX_SIZE
, "max_size" },
542 { NET_IPV6_ROUTE_GC_MIN_INTERVAL
, "gc_min_interval" },
543 { NET_IPV6_ROUTE_GC_TIMEOUT
, "gc_timeout" },
544 { NET_IPV6_ROUTE_GC_INTERVAL
, "gc_interval" },
545 { NET_IPV6_ROUTE_GC_ELASTICITY
, "gc_elasticity" },
546 { NET_IPV6_ROUTE_MTU_EXPIRES
, "mtu_expires" },
547 { NET_IPV6_ROUTE_MIN_ADVMSS
, "min_adv_mss" },
548 { NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS
, "gc_min_interval_ms" },
552 static struct trans_ctl_table trans_net_ipv6_icmp_table
[] = {
553 { NET_IPV6_ICMP_RATELIMIT
, "ratelimit" },
557 static struct trans_ctl_table trans_net_ipv6_table
[] = {
558 { NET_IPV6_CONF
, "conf", trans_net_ipv6_conf_table
},
559 { NET_IPV6_NEIGH
, "neigh", trans_net_neigh_table
},
560 { NET_IPV6_ROUTE
, "route", trans_net_ipv6_route_table
},
561 { NET_IPV6_ICMP
, "icmp", trans_net_ipv6_icmp_table
},
562 { NET_IPV6_BINDV6ONLY
, "bindv6only" },
563 { NET_IPV6_IP6FRAG_HIGH_THRESH
, "ip6frag_high_thresh" },
564 { NET_IPV6_IP6FRAG_LOW_THRESH
, "ip6frag_low_thresh" },
565 { NET_IPV6_IP6FRAG_TIME
, "ip6frag_time" },
566 { NET_IPV6_IP6FRAG_SECRET_INTERVAL
, "ip6frag_secret_interval" },
567 { NET_IPV6_MLD_MAX_MSF
, "mld_max_msf" },
568 { 2088 /* IPQ_QMAX */, "ip6_queue_maxlen" },
572 static struct trans_ctl_table trans_net_x25_table
[] = {
573 { NET_X25_RESTART_REQUEST_TIMEOUT
, "restart_request_timeout" },
574 { NET_X25_CALL_REQUEST_TIMEOUT
, "call_request_timeout" },
575 { NET_X25_RESET_REQUEST_TIMEOUT
, "reset_request_timeout" },
576 { NET_X25_CLEAR_REQUEST_TIMEOUT
, "clear_request_timeout" },
577 { NET_X25_ACK_HOLD_BACK_TIMEOUT
, "acknowledgement_hold_back_timeout" },
578 { NET_X25_FORWARD
, "x25_forward" },
582 static struct trans_ctl_table trans_net_tr_table
[] = {
583 { NET_TR_RIF_TIMEOUT
, "rif_timeout" },
588 static struct trans_ctl_table trans_net_decnet_conf_vars
[] = {
589 { NET_DECNET_CONF_DEV_FORWARDING
, "forwarding" },
590 { NET_DECNET_CONF_DEV_PRIORITY
, "priority" },
591 { NET_DECNET_CONF_DEV_T2
, "t2" },
592 { NET_DECNET_CONF_DEV_T3
, "t3" },
596 static struct trans_ctl_table trans_net_decnet_conf
[] = {
597 { 0, NULL
, trans_net_decnet_conf_vars
},
601 static struct trans_ctl_table trans_net_decnet_table
[] = {
602 { NET_DECNET_CONF
, "conf", trans_net_decnet_conf
},
603 { NET_DECNET_NODE_ADDRESS
, "node_address" },
604 { NET_DECNET_NODE_NAME
, "node_name" },
605 { NET_DECNET_DEFAULT_DEVICE
, "default_device" },
606 { NET_DECNET_TIME_WAIT
, "time_wait" },
607 { NET_DECNET_DN_COUNT
, "dn_count" },
608 { NET_DECNET_DI_COUNT
, "di_count" },
609 { NET_DECNET_DR_COUNT
, "dr_count" },
610 { NET_DECNET_DST_GC_INTERVAL
, "dst_gc_interval" },
611 { NET_DECNET_NO_FC_MAX_CWND
, "no_fc_max_cwnd" },
612 { NET_DECNET_MEM
, "decnet_mem" },
613 { NET_DECNET_RMEM
, "decnet_rmem" },
614 { NET_DECNET_WMEM
, "decnet_wmem" },
615 { NET_DECNET_DEBUG_LEVEL
, "debug" },
619 static struct trans_ctl_table trans_net_sctp_table
[] = {
620 { NET_SCTP_RTO_INITIAL
, "rto_initial" },
621 { NET_SCTP_RTO_MIN
, "rto_min" },
622 { NET_SCTP_RTO_MAX
, "rto_max" },
623 { NET_SCTP_RTO_ALPHA
, "rto_alpha_exp_divisor" },
624 { NET_SCTP_RTO_BETA
, "rto_beta_exp_divisor" },
625 { NET_SCTP_VALID_COOKIE_LIFE
, "valid_cookie_life" },
626 { NET_SCTP_ASSOCIATION_MAX_RETRANS
, "association_max_retrans" },
627 { NET_SCTP_PATH_MAX_RETRANS
, "path_max_retrans" },
628 { NET_SCTP_MAX_INIT_RETRANSMITS
, "max_init_retransmits" },
629 { NET_SCTP_HB_INTERVAL
, "hb_interval" },
630 { NET_SCTP_PRESERVE_ENABLE
, "cookie_preserve_enable" },
631 { NET_SCTP_MAX_BURST
, "max_burst" },
632 { NET_SCTP_ADDIP_ENABLE
, "addip_enable" },
633 { NET_SCTP_PRSCTP_ENABLE
, "prsctp_enable" },
634 { NET_SCTP_SNDBUF_POLICY
, "sndbuf_policy" },
635 { NET_SCTP_SACK_TIMEOUT
, "sack_timeout" },
636 { NET_SCTP_RCVBUF_POLICY
, "rcvbuf_policy" },
640 static struct trans_ctl_table trans_net_llc_llc2_timeout_table
[] = {
641 { NET_LLC2_ACK_TIMEOUT
, "ack" },
642 { NET_LLC2_P_TIMEOUT
, "p" },
643 { NET_LLC2_REJ_TIMEOUT
, "rej" },
644 { NET_LLC2_BUSY_TIMEOUT
, "busy" },
648 static struct trans_ctl_table trans_net_llc_station_table
[] = {
649 { NET_LLC_STATION_ACK_TIMEOUT
, "ack_timeout" },
653 static struct trans_ctl_table trans_net_llc_llc2_table
[] = {
654 { NET_LLC2
, "timeout", trans_net_llc_llc2_timeout_table
},
658 static struct trans_ctl_table trans_net_llc_table
[] = {
659 { NET_LLC2
, "llc2", trans_net_llc_llc2_table
},
660 { NET_LLC_STATION
, "station", trans_net_llc_station_table
},
664 static struct trans_ctl_table trans_net_netfilter_table
[] = {
665 { NET_NF_CONNTRACK_MAX
, "nf_conntrack_max" },
666 { NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT
, "nf_conntrack_tcp_timeout_syn_sent" },
667 { NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV
, "nf_conntrack_tcp_timeout_syn_recv" },
668 { NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED
, "nf_conntrack_tcp_timeout_established" },
669 { NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT
, "nf_conntrack_tcp_timeout_fin_wait" },
670 { NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT
, "nf_conntrack_tcp_timeout_close_wait" },
671 { NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK
, "nf_conntrack_tcp_timeout_last_ack" },
672 { NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT
, "nf_conntrack_tcp_timeout_time_wait" },
673 { NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE
, "nf_conntrack_tcp_timeout_close" },
674 { NET_NF_CONNTRACK_UDP_TIMEOUT
, "nf_conntrack_udp_timeout" },
675 { NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM
, "nf_conntrack_udp_timeout_stream" },
676 { NET_NF_CONNTRACK_ICMP_TIMEOUT
, "nf_conntrack_icmp_timeout" },
677 { NET_NF_CONNTRACK_GENERIC_TIMEOUT
, "nf_conntrack_generic_timeout" },
678 { NET_NF_CONNTRACK_BUCKETS
, "nf_conntrack_buckets" },
679 { NET_NF_CONNTRACK_LOG_INVALID
, "nf_conntrack_log_invalid" },
680 { NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS
, "nf_conntrack_tcp_timeout_max_retrans" },
681 { NET_NF_CONNTRACK_TCP_LOOSE
, "nf_conntrack_tcp_loose" },
682 { NET_NF_CONNTRACK_TCP_BE_LIBERAL
, "nf_conntrack_tcp_be_liberal" },
683 { NET_NF_CONNTRACK_TCP_MAX_RETRANS
, "nf_conntrack_tcp_max_retrans" },
684 { NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED
, "nf_conntrack_sctp_timeout_closed" },
685 { NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT
, "nf_conntrack_sctp_timeout_cookie_wait" },
686 { NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED
, "nf_conntrack_sctp_timeout_cookie_echoed" },
687 { NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED
, "nf_conntrack_sctp_timeout_established" },
688 { NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT
, "nf_conntrack_sctp_timeout_shutdown_sent" },
689 { NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD
, "nf_conntrack_sctp_timeout_shutdown_recd" },
690 { NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT
, "nf_conntrack_sctp_timeout_shutdown_ack_sent" },
691 { NET_NF_CONNTRACK_COUNT
, "nf_conntrack_count" },
692 { NET_NF_CONNTRACK_ICMPV6_TIMEOUT
, "nf_conntrack_icmpv6_timeout" },
693 { NET_NF_CONNTRACK_FRAG6_TIMEOUT
, "nf_conntrack_frag6_timeout" },
694 { NET_NF_CONNTRACK_FRAG6_LOW_THRESH
, "nf_conntrack_frag6_low_thresh" },
695 { NET_NF_CONNTRACK_FRAG6_HIGH_THRESH
, "nf_conntrack_frag6_high_thresh" },
696 { NET_NF_CONNTRACK_CHECKSUM
, "nf_conntrack_checksum" },
701 static struct trans_ctl_table trans_net_dccp_table
[] = {
702 { NET_DCCP_DEFAULT
, "default" },
706 static struct trans_ctl_table trans_net_table
[] = {
707 { NET_CORE
, "core", trans_net_core_table
},
708 /* NET_ETHER not used */
709 /* NET_802 not used */
710 { NET_UNIX
, "unix", trans_net_unix_table
},
711 { NET_IPV4
, "ipv4", trans_net_ipv4_table
},
712 { NET_IPX
, "ipx", trans_net_ipx_table
},
713 { NET_ATALK
, "atalk", trans_net_atalk_table
},
714 { NET_NETROM
, "netrom", trans_net_netrom_table
},
715 { NET_AX25
, "ax25", trans_net_ax25_table
},
716 { NET_BRIDGE
, "bridge", trans_net_bridge_table
},
717 { NET_ROSE
, "rose", trans_net_rose_table
},
718 { NET_IPV6
, "ipv6", trans_net_ipv6_table
},
719 { NET_X25
, "x25", trans_net_x25_table
},
720 { NET_TR
, "tr", trans_net_tr_table
},
721 { NET_DECNET
, "decnet", trans_net_decnet_table
},
722 /* NET_ECONET not used */
723 { NET_SCTP
, "sctp", trans_net_sctp_table
},
724 { NET_LLC
, "llc", trans_net_llc_table
},
725 { NET_NETFILTER
, "netfilter", trans_net_netfilter_table
},
726 { NET_DCCP
, "dccp", trans_net_dccp_table
},
727 { 2089, "nf_conntrack_max" },
731 static struct trans_ctl_table trans_fs_quota_table
[] = {
732 { FS_DQ_LOOKUPS
, "lookups" },
733 { FS_DQ_DROPS
, "drops" },
734 { FS_DQ_READS
, "reads" },
735 { FS_DQ_WRITES
, "writes" },
736 { FS_DQ_CACHE_HITS
, "cache_hits" },
737 { FS_DQ_ALLOCATED
, "allocated_dquots" },
738 { FS_DQ_FREE
, "free_dquots" },
739 { FS_DQ_SYNCS
, "syncs" },
740 { FS_DQ_WARNINGS
, "warnings" },
744 static struct trans_ctl_table trans_fs_xfs_table
[] = {
745 { XFS_RESTRICT_CHOWN
, "restrict_chown" },
746 { XFS_SGID_INHERIT
, "irix_sgid_inherit" },
747 { XFS_SYMLINK_MODE
, "irix_symlink_mode" },
748 { XFS_PANIC_MASK
, "panic_mask" },
750 { XFS_ERRLEVEL
, "error_level" },
751 { XFS_SYNCD_TIMER
, "xfssyncd_centisecs" },
752 { XFS_INHERIT_SYNC
, "inherit_sync" },
753 { XFS_INHERIT_NODUMP
, "inherit_nodump" },
754 { XFS_INHERIT_NOATIME
, "inherit_noatime" },
755 { XFS_BUF_TIMER
, "xfsbufd_centisecs" },
756 { XFS_BUF_AGE
, "age_buffer_centisecs" },
757 { XFS_INHERIT_NOSYM
, "inherit_nosymlinks" },
758 { XFS_ROTORSTEP
, "rotorstep" },
759 { XFS_INHERIT_NODFRG
, "inherit_nodefrag" },
760 { XFS_FILESTREAM_TIMER
, "filestream_centisecs" },
761 { XFS_STATS_CLEAR
, "stats_clear" },
765 static struct trans_ctl_table trans_fs_ocfs2_nm_table
[] = {
766 { 1, "hb_ctl_path" },
770 static struct trans_ctl_table trans_fs_ocfs2_table
[] = {
771 { 1, "nm", trans_fs_ocfs2_nm_table
},
775 static struct trans_ctl_table trans_inotify_table
[] = {
776 { INOTIFY_MAX_USER_INSTANCES
, "max_user_instances" },
777 { INOTIFY_MAX_USER_WATCHES
, "max_user_watches" },
778 { INOTIFY_MAX_QUEUED_EVENTS
, "max_queued_events" },
782 static struct trans_ctl_table trans_fs_table
[] = {
783 { FS_NRINODE
, "inode-nr" },
784 { FS_STATINODE
, "inode-state" },
785 /* FS_MAXINODE unused */
786 /* FS_NRDQUOT unused */
787 /* FS_MAXDQUOT unused */
788 { FS_NRFILE
, "file-nr" },
789 { FS_MAXFILE
, "file-max" },
790 { FS_DENTRY
, "dentry-state" },
791 /* FS_NRSUPER unused */
792 /* FS_MAXUPSER unused */
793 { FS_OVERFLOWUID
, "overflowuid" },
794 { FS_OVERFLOWGID
, "overflowgid" },
795 { FS_LEASES
, "leases-enable" },
796 { FS_DIR_NOTIFY
, "dir-notify-enable" },
797 { FS_LEASE_TIME
, "lease-break-time" },
798 { FS_DQSTATS
, "quota", trans_fs_quota_table
},
799 { FS_XFS
, "xfs", trans_fs_xfs_table
},
800 { FS_AIO_NR
, "aio-nr" },
801 { FS_AIO_MAX_NR
, "aio-max-nr" },
802 { FS_INOTIFY
, "inotify", trans_inotify_table
},
803 { FS_OCFS2
, "ocfs2", trans_fs_ocfs2_table
},
804 { KERN_SETUID_DUMPABLE
, "suid_dumpable" },
808 static struct trans_ctl_table trans_debug_table
[] = {
812 static struct trans_ctl_table trans_cdrom_table
[] = {
813 { DEV_CDROM_INFO
, "info" },
814 { DEV_CDROM_AUTOCLOSE
, "autoclose" },
815 { DEV_CDROM_AUTOEJECT
, "autoeject" },
816 { DEV_CDROM_DEBUG
, "debug" },
817 { DEV_CDROM_LOCK
, "lock" },
818 { DEV_CDROM_CHECK_MEDIA
, "check_media" },
822 static struct trans_ctl_table trans_ipmi_table
[] = {
823 { DEV_IPMI_POWEROFF_POWERCYCLE
, "poweroff_powercycle" },
827 static struct trans_ctl_table trans_mac_hid_files
[] = {
828 /* DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES unused */
829 /* DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES unused */
830 { DEV_MAC_HID_MOUSE_BUTTON_EMULATION
, "mouse_button_emulation" },
831 { DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE
, "mouse_button2_keycode" },
832 { DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE
, "mouse_button3_keycode" },
833 /* DEV_MAC_HID_ADB_MOUSE_SENDS_KEYCODES unused */
837 static struct trans_ctl_table trans_raid_table
[] = {
838 { DEV_RAID_SPEED_LIMIT_MIN
, "speed_limit_min" },
839 { DEV_RAID_SPEED_LIMIT_MAX
, "speed_limit_max" },
843 static struct trans_ctl_table trans_scsi_table
[] = {
844 { DEV_SCSI_LOGGING_LEVEL
, "logging_level" },
848 static struct trans_ctl_table trans_parport_default_table
[] = {
849 { DEV_PARPORT_DEFAULT_TIMESLICE
, "timeslice" },
850 { DEV_PARPORT_DEFAULT_SPINTIME
, "spintime" },
854 static struct trans_ctl_table trans_parport_device_table
[] = {
855 { DEV_PARPORT_DEVICE_TIMESLICE
, "timeslice" },
859 static struct trans_ctl_table trans_parport_devices_table
[] = {
860 { DEV_PARPORT_DEVICES_ACTIVE
, "active" },
861 { 0, NULL
, trans_parport_device_table
},
865 static struct trans_ctl_table trans_parport_parport_table
[] = {
866 { DEV_PARPORT_SPINTIME
, "spintime" },
867 { DEV_PARPORT_BASE_ADDR
, "base-addr" },
868 { DEV_PARPORT_IRQ
, "irq" },
869 { DEV_PARPORT_DMA
, "dma" },
870 { DEV_PARPORT_MODES
, "modes" },
871 { DEV_PARPORT_DEVICES
, "devices", trans_parport_devices_table
},
872 { DEV_PARPORT_AUTOPROBE
, "autoprobe" },
873 { DEV_PARPORT_AUTOPROBE
+ 1, "autoprobe0" },
874 { DEV_PARPORT_AUTOPROBE
+ 2, "autoprobe1" },
875 { DEV_PARPORT_AUTOPROBE
+ 3, "autoprobe2" },
876 { DEV_PARPORT_AUTOPROBE
+ 4, "autoprobe3" },
879 static struct trans_ctl_table trans_parport_table
[] = {
880 { DEV_PARPORT_DEFAULT
, "default", trans_parport_default_table
},
881 { 0, NULL
, trans_parport_parport_table
},
885 static struct trans_ctl_table trans_dev_table
[] = {
886 { DEV_CDROM
, "cdrom", trans_cdrom_table
},
887 /* DEV_HWMON unused */
888 { DEV_PARPORT
, "parport", trans_parport_table
},
889 { DEV_RAID
, "raid", trans_raid_table
},
890 { DEV_MAC_HID
, "mac_hid", trans_mac_hid_files
},
891 { DEV_SCSI
, "scsi", trans_scsi_table
},
892 { DEV_IPMI
, "ipmi", trans_ipmi_table
},
896 static struct trans_ctl_table trans_bus_isa_table
[] = {
897 { BUS_ISA_MEM_BASE
, "membase" },
898 { BUS_ISA_PORT_BASE
, "portbase" },
899 { BUS_ISA_PORT_SHIFT
, "portshift" },
903 static struct trans_ctl_table trans_bus_table
[] = {
904 { CTL_BUS_ISA
, "isa", trans_bus_isa_table
},
908 static struct trans_ctl_table trans_arlan_conf_table0
[] = {
909 { 1, "spreadingCode" },
910 { 2, "channelNumber" },
911 { 3, "scramblingDisable" },
912 { 4, "txAttenuation" },
914 { 6, "maxDatagramSize" },
915 { 7, "maxFrameSize" },
917 { 9, "receiveMode" },
919 { 11, "rootOrRepeater" },
921 { 13, "registrationMode" },
922 { 14, "registrationFill" },
923 { 15, "localTalkAddress" },
924 { 16, "codeFormat" },
925 { 17, "numChannels" },
933 { 25, "txScrambled" },
934 { 26, "rxParameter" },
935 { 27, "txTimeoutMs" },
936 { 28, "waitCardTimeout" },
937 { 29, "channelSet" },
940 { 32, "lParameter" },
942 { 34, "headerSize" },
943 { 36, "tx_delay_ms" },
945 { 38, "ReTransmitPacketMaxSize" },
946 { 39, "waitReTransmitPacketMaxSize" },
947 { 40, "fastReTransCount" },
948 { 41, "driverRetransmissions" },
949 { 42, "txAckTimeoutMs" },
950 { 43, "registrationInterrupts" },
951 { 44, "hardwareType" },
953 { 46, "writeEEPROM" },
954 { 47, "writeRadioType" },
955 { 48, "entry_exit_debug" },
959 { 52, "in_speed10" },
960 { 53, "out_speed10" },
961 { 54, "in_speed_max" },
962 { 55, "out_speed_max" },
963 { 56, "measure_rate" },
964 { 57, "pre_Command_Wait" },
967 { 60, "tx_queue_len" },
969 { 150, "arlan0-txRing" },
970 { 151, "arlan0-rxRing" },
971 { 152, "arlan0-18" },
972 { 153, "arlan0-ring" },
973 { 154, "arlan0-shm-cpy" },
979 static struct trans_ctl_table trans_arlan_conf_table1
[] = {
980 { 1, "spreadingCode" },
981 { 2, "channelNumber" },
982 { 3, "scramblingDisable" },
983 { 4, "txAttenuation" },
985 { 6, "maxDatagramSize" },
986 { 7, "maxFrameSize" },
988 { 9, "receiveMode" },
990 { 11, "rootOrRepeater" },
992 { 13, "registrationMode" },
993 { 14, "registrationFill" },
994 { 15, "localTalkAddress" },
995 { 16, "codeFormat" },
996 { 17, "numChannels" },
1002 { 23, "txRetries" },
1003 { 24, "txRouting" },
1004 { 25, "txScrambled" },
1005 { 26, "rxParameter" },
1006 { 27, "txTimeoutMs" },
1007 { 28, "waitCardTimeout" },
1008 { 29, "channelSet" },
1011 { 32, "lParameter" },
1013 { 34, "headerSize" },
1014 { 36, "tx_delay_ms" },
1016 { 38, "ReTransmitPacketMaxSize" },
1017 { 39, "waitReTransmitPacketMaxSize" },
1018 { 40, "fastReTransCount" },
1019 { 41, "driverRetransmissions" },
1020 { 42, "txAckTimeoutMs" },
1021 { 43, "registrationInterrupts" },
1022 { 44, "hardwareType" },
1023 { 45, "radioType" },
1024 { 46, "writeEEPROM" },
1025 { 47, "writeRadioType" },
1026 { 48, "entry_exit_debug" },
1029 { 51, "out_speed" },
1030 { 52, "in_speed10" },
1031 { 53, "out_speed10" },
1032 { 54, "in_speed_max" },
1033 { 55, "out_speed_max" },
1034 { 56, "measure_rate" },
1035 { 57, "pre_Command_Wait" },
1036 { 58, "rx_tweak1" },
1037 { 59, "rx_tweak2" },
1038 { 60, "tx_queue_len" },
1040 { 150, "arlan1-txRing" },
1041 { 151, "arlan1-rxRing" },
1042 { 152, "arlan1-18" },
1043 { 153, "arlan1-ring" },
1044 { 154, "arlan1-shm-cpy" },
1050 static struct trans_ctl_table trans_arlan_conf_table2
[] = {
1051 { 1, "spreadingCode" },
1052 { 2, "channelNumber" },
1053 { 3, "scramblingDisable" },
1054 { 4, "txAttenuation" },
1056 { 6, "maxDatagramSize" },
1057 { 7, "maxFrameSize" },
1058 { 8, "maxRetries" },
1059 { 9, "receiveMode" },
1061 { 11, "rootOrRepeater" },
1063 { 13, "registrationMode" },
1064 { 14, "registrationFill" },
1065 { 15, "localTalkAddress" },
1066 { 16, "codeFormat" },
1067 { 17, "numChannels" },
1073 { 23, "txRetries" },
1074 { 24, "txRouting" },
1075 { 25, "txScrambled" },
1076 { 26, "rxParameter" },
1077 { 27, "txTimeoutMs" },
1078 { 28, "waitCardTimeout" },
1079 { 29, "channelSet" },
1082 { 32, "lParameter" },
1084 { 34, "headerSize" },
1085 { 36, "tx_delay_ms" },
1087 { 38, "ReTransmitPacketMaxSize" },
1088 { 39, "waitReTransmitPacketMaxSize" },
1089 { 40, "fastReTransCount" },
1090 { 41, "driverRetransmissions" },
1091 { 42, "txAckTimeoutMs" },
1092 { 43, "registrationInterrupts" },
1093 { 44, "hardwareType" },
1094 { 45, "radioType" },
1095 { 46, "writeEEPROM" },
1096 { 47, "writeRadioType" },
1097 { 48, "entry_exit_debug" },
1100 { 51, "out_speed" },
1101 { 52, "in_speed10" },
1102 { 53, "out_speed10" },
1103 { 54, "in_speed_max" },
1104 { 55, "out_speed_max" },
1105 { 56, "measure_rate" },
1106 { 57, "pre_Command_Wait" },
1107 { 58, "rx_tweak1" },
1108 { 59, "rx_tweak2" },
1109 { 60, "tx_queue_len" },
1111 { 150, "arlan2-txRing" },
1112 { 151, "arlan2-rxRing" },
1113 { 152, "arlan2-18" },
1114 { 153, "arlan2-ring" },
1115 { 154, "arlan2-shm-cpy" },
1121 static struct trans_ctl_table trans_arlan_conf_table3
[] = {
1122 { 1, "spreadingCode" },
1123 { 2, "channelNumber" },
1124 { 3, "scramblingDisable" },
1125 { 4, "txAttenuation" },
1127 { 6, "maxDatagramSize" },
1128 { 7, "maxFrameSize" },
1129 { 8, "maxRetries" },
1130 { 9, "receiveMode" },
1132 { 11, "rootOrRepeater" },
1134 { 13, "registrationMode" },
1135 { 14, "registrationFill" },
1136 { 15, "localTalkAddress" },
1137 { 16, "codeFormat" },
1138 { 17, "numChannels" },
1144 { 23, "txRetries" },
1145 { 24, "txRouting" },
1146 { 25, "txScrambled" },
1147 { 26, "rxParameter" },
1148 { 27, "txTimeoutMs" },
1149 { 28, "waitCardTimeout" },
1150 { 29, "channelSet" },
1153 { 32, "lParameter" },
1155 { 34, "headerSize" },
1156 { 36, "tx_delay_ms" },
1158 { 38, "ReTransmitPacketMaxSize" },
1159 { 39, "waitReTransmitPacketMaxSize" },
1160 { 40, "fastReTransCount" },
1161 { 41, "driverRetransmissions" },
1162 { 42, "txAckTimeoutMs" },
1163 { 43, "registrationInterrupts" },
1164 { 44, "hardwareType" },
1165 { 45, "radioType" },
1166 { 46, "writeEEPROM" },
1167 { 47, "writeRadioType" },
1168 { 48, "entry_exit_debug" },
1171 { 51, "out_speed" },
1172 { 52, "in_speed10" },
1173 { 53, "out_speed10" },
1174 { 54, "in_speed_max" },
1175 { 55, "out_speed_max" },
1176 { 56, "measure_rate" },
1177 { 57, "pre_Command_Wait" },
1178 { 58, "rx_tweak1" },
1179 { 59, "rx_tweak2" },
1180 { 60, "tx_queue_len" },
1182 { 150, "arlan3-txRing" },
1183 { 151, "arlan3-rxRing" },
1184 { 152, "arlan3-18" },
1185 { 153, "arlan3-ring" },
1186 { 154, "arlan3-shm-cpy" },
1192 static struct trans_ctl_table trans_arlan_table
[] = {
1193 { 1, "arlan0", trans_arlan_conf_table0
},
1194 { 2, "arlan1", trans_arlan_conf_table1
},
1195 { 3, "arlan2", trans_arlan_conf_table2
},
1196 { 4, "arlan3", trans_arlan_conf_table3
},
1200 static struct trans_ctl_table trans_appldata_table
[] = {
1201 { CTL_APPLDATA_TIMER
, "timer" },
1202 { CTL_APPLDATA_INTERVAL
, "interval" },
1203 { CTL_APPLDATA_OS
, "os" },
1204 { CTL_APPLDATA_NET_SUM
, "net_sum" },
1205 { CTL_APPLDATA_MEM
, "mem" },
1210 static struct trans_ctl_table trans_s390dbf_table
[] = {
1211 { 5678 /* CTL_S390DBF_STOPPABLE */, "debug_stoppable" },
1212 { 5679 /* CTL_S390DBF_ACTIVE */, "debug_active" },
1216 static struct trans_ctl_table trans_sunrpc_table
[] = {
1217 { CTL_RPCDEBUG
, "rpc_debug" },
1218 { CTL_NFSDEBUG
, "nfs_debug" },
1219 { CTL_NFSDDEBUG
, "nfsd_debug" },
1220 { CTL_NLMDEBUG
, "nlm_debug" },
1221 { CTL_SLOTTABLE_UDP
, "udp_slot_table_entries" },
1222 { CTL_SLOTTABLE_TCP
, "tcp_slot_table_entries" },
1223 { CTL_MIN_RESVPORT
, "min_resvport" },
1224 { CTL_MAX_RESVPORT
, "max_resvport" },
1228 static struct trans_ctl_table trans_pm_table
[] = {
1229 { 1 /* CTL_PM_SUSPEND */, "suspend" },
1230 { 2 /* CTL_PM_CMODE */, "cmode" },
1231 { 3 /* CTL_PM_P0 */, "p0" },
1232 { 4 /* CTL_PM_CM */, "cm" },
1236 static struct trans_ctl_table trans_frv_table
[] = {
1237 { 1, "cache-mode" },
1242 static struct trans_ctl_table trans_root_table
[] = {
1243 { CTL_KERN
, "kernel", trans_kern_table
},
1244 { CTL_VM
, "vm", trans_vm_table
},
1245 { CTL_NET
, "net", trans_net_table
},
1246 /* CTL_PROC not used */
1247 { CTL_FS
, "fs", trans_fs_table
},
1248 { CTL_DEBUG
, "debug", trans_debug_table
},
1249 { CTL_DEV
, "dev", trans_dev_table
},
1250 { CTL_BUS
, "bus", trans_bus_table
},
1252 /* CTL_CPU not used */
1253 { CTL_ARLAN
, "arlan", trans_arlan_table
},
1254 { CTL_APPLDATA
, "appldata", trans_appldata_table
},
1255 { CTL_S390DBF
, "s390dbf", trans_s390dbf_table
},
1256 { CTL_SUNRPC
, "sunrpc", trans_sunrpc_table
},
1257 { CTL_PM
, "pm", trans_pm_table
},
1258 { CTL_FRV
, "frv", trans_frv_table
},
1265 static int sysctl_depth(struct ctl_table
*table
)
1267 struct ctl_table
*tmp
;
1271 for (tmp
= table
; tmp
->parent
; tmp
= tmp
->parent
)
1277 static struct ctl_table
*sysctl_parent(struct ctl_table
*table
, int n
)
1281 for (i
= 0; table
&& i
< n
; i
++)
1282 table
= table
->parent
;
1287 static struct trans_ctl_table
*sysctl_binary_lookup(struct ctl_table
*table
)
1289 struct ctl_table
*test
;
1290 struct trans_ctl_table
*ref
;
1291 int depth
, cur_depth
;
1293 depth
= sysctl_depth(table
);
1296 ref
= trans_root_table
;
1298 test
= sysctl_parent(table
, cur_depth
);
1299 for (; ref
->ctl_name
|| ref
->procname
|| ref
->child
; ref
++) {
1302 if (cur_depth
&& !ref
->child
)
1305 if (test
->procname
&& ref
->procname
&&
1306 (strcmp(test
->procname
, ref
->procname
) == 0))
1309 if (test
->ctl_name
&& ref
->ctl_name
&&
1310 (test
->ctl_name
== ref
->ctl_name
))
1313 if (!ref
->ctl_name
&& !ref
->procname
)
1317 if (cur_depth
!= 0) {
1330 static void sysctl_print_path(struct ctl_table
*table
)
1332 struct ctl_table
*tmp
;
1334 depth
= sysctl_depth(table
);
1335 if (table
->procname
) {
1336 for (i
= depth
; i
>= 0; i
--) {
1337 tmp
= sysctl_parent(table
, i
);
1338 printk("/%s", tmp
->procname
?tmp
->procname
:"");
1342 if (table
->ctl_name
) {
1343 for (i
= depth
; i
>= 0; i
--) {
1344 tmp
= sysctl_parent(table
, i
);
1345 printk(".%d", tmp
->ctl_name
);
1350 static void sysctl_repair_table(struct ctl_table
*table
)
1352 /* Don't complain about the classic default
1353 * sysctl strategy routine. Maybe later we
1354 * can get the tables fixed and complain about
1357 if (table
->ctl_name
&& table
->procname
&&
1358 (table
->proc_handler
== proc_dointvec
) &&
1359 (!table
->strategy
)) {
1360 table
->strategy
= sysctl_data
;
1364 static struct ctl_table
*sysctl_check_lookup(struct ctl_table
*table
)
1366 struct ctl_table_header
*head
;
1367 struct ctl_table
*ref
, *test
;
1368 int depth
, cur_depth
;
1370 depth
= sysctl_depth(table
);
1372 for (head
= sysctl_head_next(NULL
); head
;
1373 head
= sysctl_head_next(head
)) {
1375 ref
= head
->ctl_table
;
1377 test
= sysctl_parent(table
, cur_depth
);
1378 for (; ref
->ctl_name
|| ref
->procname
; ref
++) {
1380 if (cur_depth
&& !ref
->child
)
1383 if (test
->procname
&& ref
->procname
&&
1384 (strcmp(test
->procname
, ref
->procname
) == 0))
1387 if (test
->ctl_name
&& ref
->ctl_name
&&
1388 (test
->ctl_name
== ref
->ctl_name
))
1392 if (cur_depth
!= 0) {
1403 sysctl_head_finish(head
);
1407 static void set_fail(const char **fail
, struct ctl_table
*table
, const char *str
)
1410 printk(KERN_ERR
"sysctl table check failed: ");
1411 sysctl_print_path(table
);
1412 printk(" %s\n", *fail
);
1417 static int sysctl_check_dir(struct ctl_table
*table
)
1419 struct ctl_table
*ref
;
1423 ref
= sysctl_check_lookup(table
);
1426 if ((!table
->procname
&& !ref
->procname
) ||
1427 (table
->procname
&& ref
->procname
&&
1428 (strcmp(table
->procname
, ref
->procname
) == 0)))
1431 if ((!table
->ctl_name
&& !ref
->ctl_name
) ||
1432 (table
->ctl_name
&& ref
->ctl_name
&&
1433 (table
->ctl_name
== ref
->ctl_name
)))
1437 printk(KERN_ERR
"%s: failed: ", __func__
);
1438 sysctl_print_path(table
);
1440 sysctl_print_path(ref
);
1448 static void sysctl_check_leaf(struct ctl_table
*table
, const char **fail
)
1450 struct ctl_table
*ref
;
1452 ref
= sysctl_check_lookup(table
);
1453 if (ref
&& (ref
!= table
))
1454 set_fail(fail
, table
, "Sysctl already exists");
1457 static void sysctl_check_bin_path(struct ctl_table
*table
, const char **fail
)
1459 struct trans_ctl_table
*ref
;
1461 ref
= sysctl_binary_lookup(table
);
1462 if (table
->ctl_name
&& !ref
)
1463 set_fail(fail
, table
, "Unknown sysctl binary path");
1465 if (ref
->procname
&&
1466 (!table
->procname
||
1467 (strcmp(table
->procname
, ref
->procname
) != 0)))
1468 set_fail(fail
, table
, "procname does not match binary path procname");
1470 if (ref
->ctl_name
&& table
->ctl_name
&&
1471 (table
->ctl_name
!= ref
->ctl_name
))
1472 set_fail(fail
, table
, "ctl_name does not match binary path ctl_name");
1476 int sysctl_check_table(struct ctl_table
*table
)
1479 for (; table
->ctl_name
|| table
->procname
; table
++) {
1480 const char *fail
= NULL
;
1482 sysctl_repair_table(table
);
1483 if (table
->parent
) {
1484 if (table
->procname
&& !table
->parent
->procname
)
1485 set_fail(&fail
, table
, "Parent without procname");
1486 if (table
->ctl_name
&& !table
->parent
->ctl_name
)
1487 set_fail(&fail
, table
, "Parent without ctl_name");
1489 if (!table
->procname
)
1490 set_fail(&fail
, table
, "No procname");
1493 set_fail(&fail
, table
, "Directory with data?");
1495 set_fail(&fail
, table
, "Directory with maxlen?");
1496 if ((table
->mode
& (S_IRUGO
|S_IXUGO
)) != table
->mode
)
1497 set_fail(&fail
, table
, "Writable sysctl directory");
1498 if (table
->proc_handler
)
1499 set_fail(&fail
, table
, "Directory with proc_handler");
1500 if (table
->strategy
)
1501 set_fail(&fail
, table
, "Directory with strategy");
1503 set_fail(&fail
, table
, "Directory with extra1");
1505 set_fail(&fail
, table
, "Directory with extra2");
1506 if (sysctl_check_dir(table
))
1507 set_fail(&fail
, table
, "Inconsistent directory names");
1509 if ((table
->strategy
== sysctl_data
) ||
1510 (table
->strategy
== sysctl_string
) ||
1511 (table
->strategy
== sysctl_intvec
) ||
1512 (table
->strategy
== sysctl_jiffies
) ||
1513 (table
->strategy
== sysctl_ms_jiffies
) ||
1514 (table
->proc_handler
== proc_dostring
) ||
1515 (table
->proc_handler
== proc_dointvec
) ||
1516 (table
->proc_handler
== proc_dointvec_bset
) ||
1517 (table
->proc_handler
== proc_dointvec_minmax
) ||
1518 (table
->proc_handler
== proc_dointvec_jiffies
) ||
1519 (table
->proc_handler
== proc_dointvec_userhz_jiffies
) ||
1520 (table
->proc_handler
== proc_dointvec_ms_jiffies
) ||
1521 (table
->proc_handler
== proc_doulongvec_minmax
) ||
1522 (table
->proc_handler
== proc_doulongvec_ms_jiffies_minmax
)) {
1524 set_fail(&fail
, table
, "No data");
1526 set_fail(&fail
, table
, "No maxlen");
1528 if ((table
->proc_handler
== proc_doulongvec_minmax
) ||
1529 (table
->proc_handler
== proc_doulongvec_ms_jiffies_minmax
)) {
1530 if (table
->maxlen
> sizeof (unsigned long)) {
1532 set_fail(&fail
, table
, "No min");
1534 set_fail(&fail
, table
, "No max");
1537 #ifdef CONFIG_SYSCTL_SYSCALL
1538 if (table
->ctl_name
&& !table
->strategy
)
1539 set_fail(&fail
, table
, "Missing strategy");
1542 if (!table
->ctl_name
&& table
->strategy
)
1543 set_fail(&fail
, table
, "Strategy without ctl_name");
1545 #ifdef CONFIG_PROC_FS
1546 if (table
->procname
&& !table
->proc_handler
)
1547 set_fail(&fail
, table
, "No proc_handler");
1550 if (!table
->procname
&& table
->proc_handler
)
1551 set_fail(&fail
, table
, "proc_handler without procname");
1553 sysctl_check_leaf(table
, &fail
);
1555 sysctl_check_bin_path(table
, &fail
);
1557 set_fail(&fail
, table
, NULL
);
1561 error
|= sysctl_check_table(table
->child
);