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-rw-r--r--include/linux/netfilter_ipv4/Kbuild1
-rw-r--r--include/linux/netfilter_ipv4/nf_nat.h58
-rw-r--r--include/linux/skbuff.h4
-rw-r--r--include/net/ip_vs.h11
-rw-r--r--include/net/netfilter/nf_conntrack_tuple.h27
-rw-r--r--include/net/netfilter/nf_nat.h26
-rw-r--r--include/net/tcp.h10
-rw-r--r--include/net/udp.h12
8 files changed, 81 insertions, 68 deletions
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
index f9930c87fff..c3b45480ecf 100644
--- a/include/linux/netfilter_ipv4/Kbuild
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -12,3 +12,4 @@ header-y += ipt_ah.h
header-y += ipt_ecn.h
header-y += ipt_realm.h
header-y += ipt_ttl.h
+header-y += nf_nat.h
diff --git a/include/linux/netfilter_ipv4/nf_nat.h b/include/linux/netfilter_ipv4/nf_nat.h
new file mode 100644
index 00000000000..7a861d09fc8
--- /dev/null
+++ b/include/linux/netfilter_ipv4/nf_nat.h
@@ -0,0 +1,58 @@
+#ifndef _LINUX_NF_NAT_H
+#define _LINUX_NF_NAT_H
+
+#include <linux/types.h>
+
+#define IP_NAT_RANGE_MAP_IPS 1
+#define IP_NAT_RANGE_PROTO_SPECIFIED 2
+#define IP_NAT_RANGE_PROTO_RANDOM 4
+#define IP_NAT_RANGE_PERSISTENT 8
+
+/* The protocol-specific manipulable parts of the tuple. */
+union nf_conntrack_man_proto {
+ /* Add other protocols here. */
+ __be16 all;
+
+ struct {
+ __be16 port;
+ } tcp;
+ struct {
+ __be16 port;
+ } udp;
+ struct {
+ __be16 id;
+ } icmp;
+ struct {
+ __be16 port;
+ } dccp;
+ struct {
+ __be16 port;
+ } sctp;
+ struct {
+ __be16 key; /* GRE key is 32bit, PPtP only uses 16bit */
+ } gre;
+};
+
+/* Single range specification. */
+struct nf_nat_range {
+ /* Set to OR of flags above. */
+ unsigned int flags;
+
+ /* Inclusive: network order. */
+ __be32 min_ip, max_ip;
+
+ /* Inclusive: network order */
+ union nf_conntrack_man_proto min, max;
+};
+
+/* For backwards compat: don't use in modern code. */
+struct nf_nat_multi_range_compat {
+ unsigned int rangesize; /* Must be 1. */
+
+ /* hangs off end. */
+ struct nf_nat_range range[1];
+};
+
+#define nf_nat_multi_range nf_nat_multi_range_compat
+
+#endif
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 6a6b352326d..fe864885c1e 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1806,12 +1806,12 @@ static inline void skb_frag_set_page(struct sk_buff *skb, int f,
/**
* skb_frag_dma_map - maps a paged fragment via the DMA API
- * @device: the device to map the fragment to
+ * @dev: the device to map the fragment to
* @frag: the paged fragment to map
* @offset: the offset within the fragment (starting at the
* fragment's own offset)
* @size: the number of bytes to map
- * @direction: the direction of the mapping (%PCI_DMA_*)
+ * @dir: the direction of the mapping (%PCI_DMA_*)
*
* Maps the page associated with @frag to @device.
*/
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 8fa4430f99c..05b08c926ad 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -425,9 +425,9 @@ struct ip_vs_protocol {
const char *(*state_name)(int state);
- int (*state_transition)(struct ip_vs_conn *cp, int direction,
- const struct sk_buff *skb,
- struct ip_vs_proto_data *pd);
+ void (*state_transition)(struct ip_vs_conn *cp, int direction,
+ const struct sk_buff *skb,
+ struct ip_vs_proto_data *pd);
int (*register_app)(struct net *net, struct ip_vs_app *inc);
@@ -1378,7 +1378,7 @@ static inline int ip_vs_conntrack_enabled(struct netns_ipvs *ipvs)
extern void ip_vs_update_conntrack(struct sk_buff *skb, struct ip_vs_conn *cp,
int outin);
-extern int ip_vs_confirm_conntrack(struct sk_buff *skb, struct ip_vs_conn *cp);
+extern int ip_vs_confirm_conntrack(struct sk_buff *skb);
extern void ip_vs_nfct_expect_related(struct sk_buff *skb, struct nf_conn *ct,
struct ip_vs_conn *cp, u_int8_t proto,
const __be16 port, int from_rs);
@@ -1396,8 +1396,7 @@ static inline void ip_vs_update_conntrack(struct sk_buff *skb,
{
}
-static inline int ip_vs_confirm_conntrack(struct sk_buff *skb,
- struct ip_vs_conn *cp)
+static inline int ip_vs_confirm_conntrack(struct sk_buff *skb)
{
return NF_ACCEPT;
}
diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h
index 7ca6bdd5bae..2f8fb77bfdd 100644
--- a/include/net/netfilter/nf_conntrack_tuple.h
+++ b/include/net/netfilter/nf_conntrack_tuple.h
@@ -12,6 +12,7 @@
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/nf_conntrack_tuple_common.h>
+#include <linux/netfilter_ipv4/nf_nat.h>
#include <linux/list_nulls.h>
/* A `tuple' is a structure containing the information to uniquely
@@ -24,32 +25,6 @@
#define NF_CT_TUPLE_L3SIZE ARRAY_SIZE(((union nf_inet_addr *)NULL)->all)
-/* The protocol-specific manipulable parts of the tuple: always in
- network order! */
-union nf_conntrack_man_proto {
- /* Add other protocols here. */
- __be16 all;
-
- struct {
- __be16 port;
- } tcp;
- struct {
- __be16 port;
- } udp;
- struct {
- __be16 id;
- } icmp;
- struct {
- __be16 port;
- } dccp;
- struct {
- __be16 port;
- } sctp;
- struct {
- __be16 key; /* GRE key is 32bit, PPtP only uses 16bit */
- } gre;
-};
-
/* The manipulable part of the tuple. */
struct nf_conntrack_man {
union nf_inet_addr u3;
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
index 0346b007086..b8872df7285 100644
--- a/include/net/netfilter/nf_nat.h
+++ b/include/net/netfilter/nf_nat.h
@@ -1,6 +1,7 @@
#ifndef _NF_NAT_H
#define _NF_NAT_H
#include <linux/netfilter_ipv4.h>
+#include <linux/netfilter_ipv4/nf_nat.h>
#include <net/netfilter/nf_conntrack_tuple.h>
#define NF_NAT_MAPPING_TYPE_MAX_NAMELEN 16
@@ -14,11 +15,6 @@ enum nf_nat_manip_type {
#define HOOK2MANIP(hooknum) ((hooknum) != NF_INET_POST_ROUTING && \
(hooknum) != NF_INET_LOCAL_IN)
-#define IP_NAT_RANGE_MAP_IPS 1
-#define IP_NAT_RANGE_PROTO_SPECIFIED 2
-#define IP_NAT_RANGE_PROTO_RANDOM 4
-#define IP_NAT_RANGE_PERSISTENT 8
-
/* NAT sequence number modifications */
struct nf_nat_seq {
/* position of the last TCP sequence number modification (if any) */
@@ -28,26 +24,6 @@ struct nf_nat_seq {
int16_t offset_before, offset_after;
};
-/* Single range specification. */
-struct nf_nat_range {
- /* Set to OR of flags above. */
- unsigned int flags;
-
- /* Inclusive: network order. */
- __be32 min_ip, max_ip;
-
- /* Inclusive: network order */
- union nf_conntrack_man_proto min, max;
-};
-
-/* For backwards compat: don't use in modern code. */
-struct nf_nat_multi_range_compat {
- unsigned int rangesize; /* Must be 1. */
-
- /* hangs off end. */
- struct nf_nat_range range[1];
-};
-
#include <linux/list.h>
#include <linux/netfilter/nf_conntrack_pptp.h>
#include <net/netfilter/nf_conntrack_extend.h>
diff --git a/include/net/tcp.h b/include/net/tcp.h
index e147f42d643..bb18c4d69ab 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1403,11 +1403,13 @@ enum tcp_seq_states {
TCP_SEQ_STATE_TIME_WAIT,
};
+int tcp_seq_open(struct inode *inode, struct file *file);
+
struct tcp_seq_afinfo {
- char *name;
- sa_family_t family;
- struct file_operations seq_fops;
- struct seq_operations seq_ops;
+ char *name;
+ sa_family_t family;
+ const struct file_operations *seq_fops;
+ struct seq_operations seq_ops;
};
struct tcp_iter_state {
diff --git a/include/net/udp.h b/include/net/udp.h
index 67ea6fcb3ec..3b285f402f4 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -230,12 +230,14 @@ extern struct sock *udp6_lib_lookup(struct net *net, const struct in6_addr *sadd
#endif
/* /proc */
+int udp_seq_open(struct inode *inode, struct file *file);
+
struct udp_seq_afinfo {
- char *name;
- sa_family_t family;
- struct udp_table *udp_table;
- struct file_operations seq_fops;
- struct seq_operations seq_ops;
+ char *name;
+ sa_family_t family;
+ struct udp_table *udp_table;
+ const struct file_operations *seq_fops;
+ struct seq_operations seq_ops;
};
struct udp_iter_state {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 08:18:10 +0000