1 files changed, 40 insertions, 0 deletions

diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index fc8e367f671e..22cf5e1ac987 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -24,6 +24,7 @@
 #include <linux/compiler.h>
 
 struct file;
+struct completion;
 
 #define CTL_MAXNAME 10          /* how many path components do we allow in a
                                    call to sysctl?   In other words, what is
@@ -204,6 +205,7 @@ enum
         NET_ECONET=16,
         NET_SCTP=17,
         NET_LLC=18,
+        NET_NETFILTER=19,
 };
 
 /* /proc/sys/kernel/random */
@@ -269,6 +271,42 @@ enum
         NET_UNIX_MAX_DGRAM_QLEN=3,
 };
 
+/* /proc/sys/net/netfilter */
+enum
+{
+        NET_NF_CONNTRACK_MAX=1,
+        NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2,
+        NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3,
+        NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4,
+        NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5,
+        NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6,
+        NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7,
+        NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8,
+        NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9,
+        NET_NF_CONNTRACK_UDP_TIMEOUT=10,
+        NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11,
+        NET_NF_CONNTRACK_ICMP_TIMEOUT=12,
+        NET_NF_CONNTRACK_GENERIC_TIMEOUT=13,
+        NET_NF_CONNTRACK_BUCKETS=14,
+        NET_NF_CONNTRACK_LOG_INVALID=15,
+        NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16,
+        NET_NF_CONNTRACK_TCP_LOOSE=17,
+        NET_NF_CONNTRACK_TCP_BE_LIBERAL=18,
+        NET_NF_CONNTRACK_TCP_MAX_RETRANS=19,
+        NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20,
+        NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21,
+        NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22,
+        NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23,
+        NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24,
+        NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25,
+        NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26,
+        NET_NF_CONNTRACK_COUNT=27,
+        NET_NF_CONNTRACK_ICMPV6_TIMEOUT=28,
+        NET_NF_CONNTRACK_FRAG6_TIMEOUT=29,
+        NET_NF_CONNTRACK_FRAG6_LOW_THRESH=30,
+        NET_NF_CONNTRACK_FRAG6_HIGH_THRESH=31,
+};
+
 /* /proc/sys/net/ipv4 */
 enum
 {
@@ -925,6 +963,8 @@ struct ctl_table_header
 {
         ctl_table *ctl_table;
         struct list_head ctl_entry;
+        int used;
+        struct completion *unregistering;
 };
 
 struct ctl_table_header * register_sysctl_table(ctl_table * table,