diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_proto_generic.c')
-rw-r--r-- | net/netfilter/nf_conntrack_proto_generic.c | 47 |
1 files changed, 43 insertions, 4 deletions
diff --git a/net/netfilter/nf_conntrack_proto_generic.c b/net/netfilter/nf_conntrack_proto_generic.c index 26408bb0955..69902531c23 100644 --- a/net/netfilter/nf_conntrack_proto_generic.c +++ b/net/netfilter/nf_conntrack_proto_generic.c @@ -15,9 +15,9 @@ #include <linux/sched.h> #include <linux/timer.h> #include <linux/netfilter.h> -#include <net/netfilter/nf_conntrack_protocol.h> +#include <net/netfilter/nf_conntrack_l4proto.h> -unsigned int nf_ct_generic_timeout __read_mostly = 600*HZ; +static unsigned int nf_ct_generic_timeout __read_mostly = 600*HZ; static int generic_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, @@ -71,10 +71,42 @@ static int new(struct nf_conn *conntrack, const struct sk_buff *skb, return 1; } -struct nf_conntrack_protocol nf_conntrack_generic_protocol = +#ifdef CONFIG_SYSCTL +static struct ctl_table_header *generic_sysctl_header; +static struct ctl_table generic_sysctl_table[] = { + { + .ctl_name = NET_NF_CONNTRACK_GENERIC_TIMEOUT, + .procname = "nf_conntrack_generic_timeout", + .data = &nf_ct_generic_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 generic_compat_sysctl_table[] = { + { + .ctl_name = NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT, + .procname = "ip_conntrack_generic_timeout", + .data = &nf_ct_generic_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_generic = { .l3proto = PF_UNSPEC, - .proto = 0, + .l4proto = 0, .name = "unknown", .pkt_to_tuple = generic_pkt_to_tuple, .invert_tuple = generic_invert_tuple, @@ -82,4 +114,11 @@ struct nf_conntrack_protocol nf_conntrack_generic_protocol = .print_conntrack = generic_print_conntrack, .packet = packet, .new = new, +#ifdef CONFIG_SYSCTL + .ctl_table_header = &generic_sysctl_header, + .ctl_table = generic_sysctl_table, +#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT + .ctl_compat_table = generic_compat_sysctl_table, +#endif +#endif }; |