+#ifdef CONFIG_SYSCTL
+static struct ctl_table_header *icmp_sysctl_header;
+static struct ctl_table icmp_sysctl_table[] = {
+ {
+ .ctl_name = NET_NF_CONNTRACK_ICMP_TIMEOUT,
+ .procname = "nf_conntrack_icmp_timeout",
+ .data = &nf_ct_icmp_timeout,
+ .maxlen = sizeof(unsigned int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ },
+ {
+ .ctl_name = 0
+ }
+};
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+static struct ctl_table icmp_compat_sysctl_table[] = {
+ {
+ .ctl_name = NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT,
+ .procname = "ip_conntrack_icmp_timeout",
+ .data = &nf_ct_icmp_timeout,
+ .maxlen = sizeof(unsigned int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ },
+ {
+ .ctl_name = 0
+ }
+};
+#endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */
+#endif /* CONFIG_SYSCTL */
+
+struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp =