aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorArnaldo Carvalho de Melo <acme@mandriva.com>2005-12-26 23:43:12 -0500
committerDavid S. Miller <davem@sunset.davemloft.net>2006-01-03 16:11:21 -0500
commit14c850212ed8f8cbb5972ad6b8812e08a0bc901c (patch)
tree53c88f03e7bbac4064f6e80d462ad484ee038326 /include
parent25995ff577675b58dbd848b7758e7bad87411947 (diff)
[INET_SOCK]: Move struct inet_sock & helper functions to net/inet_sock.h
To help in reducing the number of include dependencies, several files were touched as they were getting needed headers indirectly for stuff they use. Thanks also to Alan Menegotto for pointing out that net/dccp/proto.c had linux/dccp.h include twice. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/dccp.h3
-rw-r--r--include/linux/ip.h126
-rw-r--r--include/linux/ipv6.h7
-rw-r--r--include/linux/udp.h6
-rw-r--r--include/net/atmclip.h2
-rw-r--r--include/net/dst.h1
-rw-r--r--include/net/icmp.h9
-rw-r--r--include/net/ieee80211_crypt.h9
-rw-r--r--include/net/inet_connection_sock.h3
-rw-r--r--include/net/inet_ecn.h2
-rw-r--r--include/net/inet_hashtables.h21
-rw-r--r--include/net/inet_sock.h193
-rw-r--r--include/net/inet_timewait_sock.h2
-rw-r--r--include/net/ip.h17
-rw-r--r--include/net/ip_fib.h2
-rw-r--r--include/net/ip_vs.h12
-rw-r--r--include/net/ipv6.h3
-rw-r--r--include/net/ndisc.h17
-rw-r--r--include/net/neighbour.h2
-rw-r--r--include/net/pkt_act.h1
-rw-r--r--include/net/raw.h2
-rw-r--r--include/net/udp.h4
-rw-r--r--include/net/xfrm.h3
23 files changed, 265 insertions, 182 deletions
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index d0bdb499cf8d..088529f54965 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -192,10 +192,9 @@ enum {
192#include <linux/workqueue.h> 192#include <linux/workqueue.h>
193 193
194#include <net/inet_connection_sock.h> 194#include <net/inet_connection_sock.h>
195#include <net/inet_sock.h>
195#include <net/inet_timewait_sock.h> 196#include <net/inet_timewait_sock.h>
196#include <net/sock.h>
197#include <net/tcp_states.h> 197#include <net/tcp_states.h>
198#include <net/tcp.h>
199 198
200enum dccp_state { 199enum dccp_state {
201 DCCP_OPEN = TCP_ESTABLISHED, 200 DCCP_OPEN = TCP_ESTABLISHED,
diff --git a/include/linux/ip.h b/include/linux/ip.h
index 6ccc596c19c8..9e2eb9a602eb 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -16,6 +16,7 @@
16 */ 16 */
17#ifndef _LINUX_IP_H 17#ifndef _LINUX_IP_H
18#define _LINUX_IP_H 18#define _LINUX_IP_H
19#include <linux/types.h>
19#include <asm/byteorder.h> 20#include <asm/byteorder.h>
20 21
21#define IPTOS_TOS_MASK 0x1E 22#define IPTOS_TOS_MASK 0x1E
@@ -78,131 +79,6 @@
78#define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */ 79#define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */
79#define IPOPT_TS_PRESPEC 3 /* specified modules only */ 80#define IPOPT_TS_PRESPEC 3 /* specified modules only */
80 81
81#ifdef __KERNEL__
82#include <linux/config.h>
83#include <linux/types.h>
84#include <net/request_sock.h>
85#include <net/sock.h>
86#include <linux/igmp.h>
87#include <net/flow.h>
88
89struct ip_options {
90 __u32 faddr; /* Saved first hop address */
91 unsigned char optlen;
92 unsigned char srr;
93 unsigned char rr;
94 unsigned char ts;
95 unsigned char is_setbyuser:1, /* Set by setsockopt? */
96 is_data:1, /* Options in __data, rather than skb */
97 is_strictroute:1, /* Strict source route */
98 srr_is_hit:1, /* Packet destination addr was our one */
99 is_changed:1, /* IP checksum more not valid */
100 rr_needaddr:1, /* Need to record addr of outgoing dev */
101 ts_needtime:1, /* Need to record timestamp */
102 ts_needaddr:1; /* Need to record addr of outgoing dev */
103 unsigned char router_alert;
104 unsigned char __pad1;
105 unsigned char __pad2;
106 unsigned char __data[0];
107};
108
109#define optlength(opt) (sizeof(struct ip_options) + opt->optlen)
110
111struct inet_request_sock {
112 struct request_sock req;
113#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
114 u16 inet6_rsk_offset;
115 /* 2 bytes hole, try to pack */
116#endif
117 u32 loc_addr;
118 u32 rmt_addr;
119 u16 rmt_port;
120 u16 snd_wscale : 4,
121 rcv_wscale : 4,
122 tstamp_ok : 1,
123 sack_ok : 1,
124 wscale_ok : 1,
125 ecn_ok : 1,
126 acked : 1;
127 struct ip_options *opt;
128};
129
130static inline struct inet_request_sock *inet_rsk(const struct request_sock *sk)
131{
132 return (struct inet_request_sock *)sk;
133}
134
135struct ipv6_pinfo;
136
137struct inet_sock {
138 /* sk and pinet6 has to be the first two members of inet_sock */
139 struct sock sk;
140#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
141 struct ipv6_pinfo *pinet6;
142#endif
143 /* Socket demultiplex comparisons on incoming packets. */
144 __u32 daddr; /* Foreign IPv4 addr */
145 __u32 rcv_saddr; /* Bound local IPv4 addr */
146 __u16 dport; /* Destination port */
147 __u16 num; /* Local port */
148 __u32 saddr; /* Sending source */
149 __s16 uc_ttl; /* Unicast TTL */
150 __u16 cmsg_flags;
151 struct ip_options *opt;
152 __u16 sport; /* Source port */
153 __u16 id; /* ID counter for DF pkts */
154 __u8 tos; /* TOS */
155 __u8 mc_ttl; /* Multicasting TTL */
156 __u8 pmtudisc;
157 unsigned recverr : 1,
158 is_icsk : 1, /* inet_connection_sock? */
159 freebind : 1,
160 hdrincl : 1,
161 mc_loop : 1;
162 int mc_index; /* Multicast device index */
163 __u32 mc_addr;
164 struct ip_mc_socklist *mc_list; /* Group array */
165 /*
166 * Following members are used to retain the infomation to build
167 * an ip header on each ip fragmentation while the socket is corked.
168 */
169 struct {
170 unsigned int flags;
171 unsigned int fragsize;
172 struct ip_options *opt;
173 struct rtable *rt;
174 int length; /* Total length of all frames */
175 u32 addr;
176 struct flowi fl;
177 } cork;
178};
179
180#define IPCORK_OPT 1 /* ip-options has been held in ipcork.opt */
181#define IPCORK_ALLFRAG 2 /* always fragment (for ipv6 for now) */
182
183static inline struct inet_sock *inet_sk(const struct sock *sk)
184{
185 return (struct inet_sock *)sk;
186}
187
188static inline void __inet_sk_copy_descendant(struct sock *sk_to,
189 const struct sock *sk_from,
190 const int ancestor_size)
191{
192 memcpy(inet_sk(sk_to) + 1, inet_sk(sk_from) + 1,
193 sk_from->sk_prot->obj_size - ancestor_size);
194}
195#if !(defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE))
196static inline void inet_sk_copy_descendant(struct sock *sk_to,
197 const struct sock *sk_from)
198{
199 __inet_sk_copy_descendant(sk_to, sk_from, sizeof(struct inet_sock));
200}
201#endif
202#endif
203
204extern int inet_sk_rebuild_header(struct sock *sk);
205
206struct iphdr { 82struct iphdr {
207#if defined(__LITTLE_ENDIAN_BITFIELD) 83#if defined(__LITTLE_ENDIAN_BITFIELD)
208 __u8 ihl:4, 84 __u8 ihl:4,
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index a0d04891fe12..93bbed5c6cf4 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -171,12 +171,13 @@ enum {
171}; 171};
172 172
173#ifdef __KERNEL__ 173#ifdef __KERNEL__
174#include <linux/in6.h> /* struct sockaddr_in6 */
175#include <linux/icmpv6.h> 174#include <linux/icmpv6.h>
176#include <net/if_inet6.h> /* struct ipv6_mc_socklist */
177#include <linux/tcp.h> 175#include <linux/tcp.h>
178#include <linux/udp.h> 176#include <linux/udp.h>
179 177
178#include <net/if_inet6.h> /* struct ipv6_mc_socklist */
179#include <net/inet_sock.h>
180
180/* 181/*
181 This structure contains results of exthdrs parsing 182 This structure contains results of exthdrs parsing
182 as offsets from skb->nh. 183 as offsets from skb->nh.
@@ -346,8 +347,6 @@ static inline void inet_sk_copy_descendant(struct sock *sk_to,
346#define __ipv6_only_sock(sk) (inet6_sk(sk)->ipv6only) 347#define __ipv6_only_sock(sk) (inet6_sk(sk)->ipv6only)
347#define ipv6_only_sock(sk) ((sk)->sk_family == PF_INET6 && __ipv6_only_sock(sk)) 348#define ipv6_only_sock(sk) ((sk)->sk_family == PF_INET6 && __ipv6_only_sock(sk))
348 349
349#include <linux/tcp.h>
350
351struct inet6_timewait_sock { 350struct inet6_timewait_sock {
352 struct in6_addr tw_v6_daddr; 351 struct in6_addr tw_v6_daddr;
353 struct in6_addr tw_v6_rcv_saddr; 352 struct in6_addr tw_v6_rcv_saddr;
diff --git a/include/linux/udp.h b/include/linux/udp.h
index b60e0b4a25c4..85a55658831c 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -35,10 +35,10 @@ struct udphdr {
35#define UDP_ENCAP_ESPINUDP 2 /* draft-ietf-ipsec-udp-encaps-06 */ 35#define UDP_ENCAP_ESPINUDP 2 /* draft-ietf-ipsec-udp-encaps-06 */
36 36
37#ifdef __KERNEL__ 37#ifdef __KERNEL__
38
39#include <linux/config.h> 38#include <linux/config.h>
40#include <net/sock.h> 39#include <linux/types.h>
41#include <linux/ip.h> 40
41#include <net/inet_sock.h>
42 42
43struct udp_sock { 43struct udp_sock {
44 /* inet_sock has to be the first member */ 44 /* inet_sock has to be the first member */
diff --git a/include/net/atmclip.h b/include/net/atmclip.h
index 47048b1d179a..90fcc98e676f 100644
--- a/include/net/atmclip.h
+++ b/include/net/atmclip.h
@@ -7,7 +7,6 @@
7#define _ATMCLIP_H 7#define _ATMCLIP_H
8 8
9#include <linux/netdevice.h> 9#include <linux/netdevice.h>
10#include <linux/skbuff.h>
11#include <linux/atm.h> 10#include <linux/atm.h>
12#include <linux/atmdev.h> 11#include <linux/atmdev.h>
13#include <linux/atmarp.h> 12#include <linux/atmarp.h>
@@ -18,6 +17,7 @@
18#define CLIP_VCC(vcc) ((struct clip_vcc *) ((vcc)->user_back)) 17#define CLIP_VCC(vcc) ((struct clip_vcc *) ((vcc)->user_back))
19#define NEIGH2ENTRY(neigh) ((struct atmarp_entry *) (neigh)->primary_key) 18#define NEIGH2ENTRY(neigh) ((struct atmarp_entry *) (neigh)->primary_key)
20 19
20struct sk_buff;
21 21
22struct clip_vcc { 22struct clip_vcc {
23 struct atm_vcc *vcc; /* VCC descriptor */ 23 struct atm_vcc *vcc; /* VCC descriptor */
diff --git a/include/net/dst.h b/include/net/dst.h
index 6c196a5baf24..bee8b84d329d 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -9,6 +9,7 @@
9#define _NET_DST_H 9#define _NET_DST_H
10 10
11#include <linux/config.h> 11#include <linux/config.h>
12#include <linux/netdevice.h>
12#include <linux/rtnetlink.h> 13#include <linux/rtnetlink.h>
13#include <linux/rcupdate.h> 14#include <linux/rcupdate.h>
14#include <linux/jiffies.h> 15#include <linux/jiffies.h>
diff --git a/include/net/icmp.h b/include/net/icmp.h
index 6cdebeee5f96..e7c3f20fbafc 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -20,12 +20,9 @@
20 20
21#include <linux/config.h> 21#include <linux/config.h>
22#include <linux/icmp.h> 22#include <linux/icmp.h>
23#include <linux/skbuff.h>
24 23
25#include <net/sock.h> 24#include <net/inet_sock.h>
26#include <net/protocol.h>
27#include <net/snmp.h> 25#include <net/snmp.h>
28#include <linux/ip.h>
29 26
30struct icmp_err { 27struct icmp_err {
31 int errno; 28 int errno;
@@ -38,6 +35,10 @@ DECLARE_SNMP_STAT(struct icmp_mib, icmp_statistics);
38#define ICMP_INC_STATS_BH(field) SNMP_INC_STATS_BH(icmp_statistics, field) 35#define ICMP_INC_STATS_BH(field) SNMP_INC_STATS_BH(icmp_statistics, field)
39#define ICMP_INC_STATS_USER(field) SNMP_INC_STATS_USER(icmp_statistics, field) 36#define ICMP_INC_STATS_USER(field) SNMP_INC_STATS_USER(icmp_statistics, field)
40 37
38struct dst_entry;
39struct net_proto_family;
40struct sk_buff;
41
41extern void icmp_send(struct sk_buff *skb_in, int type, int code, u32 info); 42extern void icmp_send(struct sk_buff *skb_in, int type, int code, u32 info);
42extern int icmp_rcv(struct sk_buff *skb); 43extern int icmp_rcv(struct sk_buff *skb);
43extern int icmp_ioctl(struct sock *sk, int cmd, unsigned long arg); 44extern int icmp_ioctl(struct sock *sk, int cmd, unsigned long arg);
diff --git a/include/net/ieee80211_crypt.h b/include/net/ieee80211_crypt.h
index 225fc751d464..03b766afdc39 100644
--- a/include/net/ieee80211_crypt.h
+++ b/include/net/ieee80211_crypt.h
@@ -23,12 +23,17 @@
23#ifndef IEEE80211_CRYPT_H 23#ifndef IEEE80211_CRYPT_H
24#define IEEE80211_CRYPT_H 24#define IEEE80211_CRYPT_H
25 25
26#include <linux/skbuff.h> 26#include <linux/types.h>
27#include <linux/list.h>
28#include <asm/atomic.h>
27 29
28enum { 30enum {
29 IEEE80211_CRYPTO_TKIP_COUNTERMEASURES = (1 << 0), 31 IEEE80211_CRYPTO_TKIP_COUNTERMEASURES = (1 << 0),
30}; 32};
31 33
34struct sk_buff;
35struct module;
36
32struct ieee80211_crypto_ops { 37struct ieee80211_crypto_ops {
33 const char *name; 38 const char *name;
34 struct list_head list; 39 struct list_head list;
@@ -87,6 +92,8 @@ struct ieee80211_crypt_data {
87 atomic_t refcnt; 92 atomic_t refcnt;
88}; 93};
89 94
95struct ieee80211_device;
96
90int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops); 97int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops);
91int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops); 98int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops);
92struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name); 99struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name);
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 91888967d3e3..50234fa56a68 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -16,9 +16,10 @@
16#define _INET_CONNECTION_SOCK_H 16#define _INET_CONNECTION_SOCK_H
17 17
18#include <linux/compiler.h> 18#include <linux/compiler.h>
19#include <linux/ip.h>
20#include <linux/string.h> 19#include <linux/string.h>
21#include <linux/timer.h> 20#include <linux/timer.h>
21
22#include <net/inet_sock.h>
22#include <net/request_sock.h> 23#include <net/request_sock.h>
23 24
24#define INET_CSK_DEBUG 1 25#define INET_CSK_DEBUG 1
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index b0c47e2eccf1..d599c6bfbb86 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -3,6 +3,8 @@
3 3
4#include <linux/ip.h> 4#include <linux/ip.h>
5#include <linux/skbuff.h> 5#include <linux/skbuff.h>
6
7#include <net/inet_sock.h>
6#include <net/dsfield.h> 8#include <net/dsfield.h>
7 9
8enum { 10enum {
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index c83baa79f66e..135d80fd658e 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -26,6 +26,7 @@
26#include <linux/wait.h> 26#include <linux/wait.h>
27 27
28#include <net/inet_connection_sock.h> 28#include <net/inet_connection_sock.h>
29#include <net/inet_sock.h>
29#include <net/route.h> 30#include <net/route.h>
30#include <net/sock.h> 31#include <net/sock.h>
31#include <net/tcp_states.h> 32#include <net/tcp_states.h>
@@ -128,26 +129,6 @@ struct inet_hashinfo {
128 kmem_cache_t *bind_bucket_cachep; 129 kmem_cache_t *bind_bucket_cachep;
129}; 130};
130 131
131static inline unsigned int inet_ehashfn(const __u32 laddr, const __u16 lport,
132 const __u32 faddr, const __u16 fport)
133{
134 unsigned int h = (laddr ^ lport) ^ (faddr ^ fport);
135 h ^= h >> 16;
136 h ^= h >> 8;
137 return h;
138}
139
140static inline int inet_sk_ehashfn(const struct sock *sk)
141{
142 const struct inet_sock *inet = inet_sk(sk);
143 const __u32 laddr = inet->rcv_saddr;
144 const __u16 lport = inet->num;
145 const __u32 faddr = inet->daddr;
146 const __u16 fport = inet->dport;
147
148 return inet_ehashfn(laddr, lport, faddr, fport);
149}
150
151static inline struct inet_ehash_bucket *inet_ehash_bucket( 132static inline struct inet_ehash_bucket *inet_ehash_bucket(
152 struct inet_hashinfo *hashinfo, 133 struct inet_hashinfo *hashinfo,
153 unsigned int hash) 134 unsigned int hash)
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
new file mode 100644
index 000000000000..883eb529ef8e
--- /dev/null
+++ b/include/net/inet_sock.h
@@ -0,0 +1,193 @@
1/*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
5 *
6 * Definitions for inet_sock
7 *
8 * Authors: Many, reorganised here by
9 * Arnaldo Carvalho de Melo <acme@mandriva.com>
10 *
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License
13 * as published by the Free Software Foundation; either version
14 * 2 of the License, or (at your option) any later version.
15 */
16#ifndef _INET_SOCK_H
17#define _INET_SOCK_H
18
19#include <linux/config.h>
20
21#include <linux/string.h>
22#include <linux/types.h>
23
24#include <net/flow.h>
25#include <net/sock.h>
26#include <net/request_sock.h>
27
28/** struct ip_options - IP Options
29 *
30 * @faddr - Saved first hop address
31 * @is_setbyuser - Set by setsockopt?
32 * @is_data - Options in __data, rather than skb
33 * @is_strictroute - Strict source route
34 * @srr_is_hit - Packet destination addr was our one
35 * @is_changed - IP checksum more not valid
36 * @rr_needaddr - Need to record addr of outgoing dev
37 * @ts_needtime - Need to record timestamp
38 * @ts_needaddr - Need to record addr of outgoing dev
39 */
40struct ip_options {
41 __u32 faddr;
42 unsigned char optlen;
43 unsigned char srr;
44 unsigned char rr;
45 unsigned char ts;
46 unsigned char is_setbyuser:1,
47 is_data:1,
48 is_strictroute:1,
49 srr_is_hit:1,
50 is_changed:1,
51 rr_needaddr:1,
52 ts_needtime:1,
53 ts_needaddr:1;
54 unsigned char router_alert;
55 unsigned char __pad1;
56 unsigned char __pad2;
57 unsigned char __data[0];
58};
59
60#define optlength(opt) (sizeof(struct ip_options) + opt->optlen)
61
62struct inet_request_sock {
63 struct request_sock req;
64#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
65 u16 inet6_rsk_offset;
66 /* 2 bytes hole, try to pack */
67#endif
68 u32 loc_addr;
69 u32 rmt_addr;
70 u16 rmt_port;
71 u16 snd_wscale : 4,
72 rcv_wscale : 4,
73 tstamp_ok : 1,
74 sack_ok : 1,
75 wscale_ok : 1,
76 ecn_ok : 1,
77 acked : 1;
78 struct ip_options *opt;
79};
80
81static inline struct inet_request_sock *inet_rsk(const struct request_sock *sk)
82{
83 return (struct inet_request_sock *)sk;
84}
85
86struct ip_mc_socklist;
87struct ipv6_pinfo;
88struct rtable;
89
90/** struct inet_sock - representation of INET sockets
91 *
92 * @sk - ancestor class
93 * @pinet6 - pointer to IPv6 control block
94 * @daddr - Foreign IPv4 addr
95 * @rcv_saddr - Bound local IPv4 addr
96 * @dport - Destination port
97 * @num - Local port
98 * @saddr - Sending source
99 * @uc_ttl - Unicast TTL
100 * @sport - Source port
101 * @id - ID counter for DF pkts
102 * @tos - TOS
103 * @mc_ttl - Multicasting TTL
104 * @is_icsk - is this an inet_connection_sock?
105 * @mc_index - Multicast device index
106 * @mc_list - Group array
107 * @cork - info to build ip hdr on each ip frag while socket is corked
108 */
109struct inet_sock {
110 /* sk and pinet6 has to be the first two members of inet_sock */
111 struct sock sk;
112#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
113 struct ipv6_pinfo *pinet6;
114#endif
115 /* Socket demultiplex comparisons on incoming packets. */
116 __u32 daddr;
117 __u32 rcv_saddr;
118 __u16 dport;
119 __u16 num;
120 __u32 saddr;
121 __s16 uc_ttl;
122 __u16 cmsg_flags;
123 struct ip_options *opt;
124 __u16 sport;
125 __u16 id;
126 __u8 tos;
127 __u8 mc_ttl;
128 __u8 pmtudisc;
129 __u8 recverr:1,
130 is_icsk:1,
131 freebind:1,
132 hdrincl:1,
133 mc_loop:1;
134 int mc_index;
135 __u32 mc_addr;
136 struct ip_mc_socklist *mc_list;
137 struct {
138 unsigned int flags;
139 unsigned int fragsize;
140 struct ip_options *opt;
141 struct rtable *rt;
142 int length; /* Total length of all frames */
143 u32 addr;
144 struct flowi fl;
145 } cork;
146};
147
148#define IPCORK_OPT 1 /* ip-options has been held in ipcork.opt */
149#define IPCORK_ALLFRAG 2 /* always fragment (for ipv6 for now) */
150
151static inline struct inet_sock *inet_sk(const struct sock *sk)
152{
153 return (struct inet_sock *)sk;
154}
155
156static inline void __inet_sk_copy_descendant(struct sock *sk_to,
157 const struct sock *sk_from,
158 const int ancestor_size)
159{
160 memcpy(inet_sk(sk_to) + 1, inet_sk(sk_from) + 1,
161 sk_from->sk_prot->obj_size - ancestor_size);
162}
163#if !(defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE))
164static inline void inet_sk_copy_descendant(struct sock *sk_to,
165 const struct sock *sk_from)
166{
167 __inet_sk_copy_descendant(sk_to, sk_from, sizeof(struct inet_sock));
168}
169#endif
170
171extern int inet_sk_rebuild_header(struct sock *sk);
172
173static inline unsigned int inet_ehashfn(const __u32 laddr, const __u16 lport,
174 const __u32 faddr, const __u16 fport)
175{
176 unsigned int h = (laddr ^ lport) ^ (faddr ^ fport);
177 h ^= h >> 16;
178 h ^= h >> 8;
179 return h;
180}
181
182static inline int inet_sk_ehashfn(const struct sock *sk)
183{
184 const struct inet_sock *inet = inet_sk(sk);
185 const __u32 laddr = inet->rcv_saddr;
186 const __u16 lport = inet->num;
187 const __u32 faddr = inet->daddr;
188 const __u16 fport = inet->dport;
189
190 return inet_ehashfn(laddr, lport, faddr, fport);
191}
192
193#endif /* _INET_SOCK_H */
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index e396a65473d7..1da294c47522 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -17,13 +17,13 @@
17 17
18#include <linux/config.h> 18#include <linux/config.h>
19 19
20#include <linux/ip.h>
21#include <linux/list.h> 20#include <linux/list.h>
22#include <linux/module.h> 21#include <linux/module.h>
23#include <linux/timer.h> 22#include <linux/timer.h>
24#include <linux/types.h> 23#include <linux/types.h>
25#include <linux/workqueue.h> 24#include <linux/workqueue.h>
26 25
26#include <net/inet_sock.h>
27#include <net/sock.h> 27#include <net/sock.h>
28#include <net/tcp_states.h> 28#include <net/tcp_states.h>
29#include <net/timewait_sock.h> 29#include <net/timewait_sock.h>
diff --git a/include/net/ip.h b/include/net/ip.h
index 4d6294ba038e..f7e7fd728b67 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -24,14 +24,10 @@
24 24
25#include <linux/config.h> 25#include <linux/config.h>
26#include <linux/types.h> 26#include <linux/types.h>
27#include <linux/socket.h>
28#include <linux/ip.h> 27#include <linux/ip.h>
29#include <linux/in.h> 28#include <linux/in.h>
30#include <linux/netdevice.h> 29
31#include <linux/inetdevice.h> 30#include <net/inet_sock.h>
32#include <linux/in_route.h>
33#include <net/route.h>
34#include <net/arp.h>
35#include <net/snmp.h> 31#include <net/snmp.h>
36 32
37struct sock; 33struct sock;
@@ -75,6 +71,13 @@ extern rwlock_t ip_ra_lock;
75 71
76#define IP_FRAG_TIME (30 * HZ) /* fragment lifetime */ 72#define IP_FRAG_TIME (30 * HZ) /* fragment lifetime */
77 73
74struct msghdr;
75struct net_device;
76struct packet_type;
77struct rtable;
78struct sk_buff;
79struct sockaddr;
80
78extern void ip_mc_dropsocket(struct sock *); 81extern void ip_mc_dropsocket(struct sock *);
79extern void ip_mc_dropdevice(struct net_device *dev); 82extern void ip_mc_dropdevice(struct net_device *dev);
80extern int igmp_mc_proc_init(void); 83extern int igmp_mc_proc_init(void);
@@ -184,6 +187,8 @@ extern int sysctl_ip_dynaddr;
184extern void ipfrag_init(void); 187extern void ipfrag_init(void);
185 188
186#ifdef CONFIG_INET 189#ifdef CONFIG_INET
190#include <net/dst.h>
191
187/* The function in 2.2 was invalid, producing wrong result for 192/* The function in 2.2 was invalid, producing wrong result for
188 * check=0xFEFF. It was noticed by Arthur Skawina _year_ ago. --ANK(000625) */ 193 * check=0xFEFF. It was noticed by Arthur Skawina _year_ ago. --ANK(000625) */
189static inline 194static inline
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 14de4ebd1211..e000fa2cd5f6 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -238,6 +238,8 @@ extern int fib_validate_source(u32 src, u32 dst, u8 tos, int oif,
238 struct net_device *dev, u32 *spec_dst, u32 *itag); 238 struct net_device *dev, u32 *spec_dst, u32 *itag);
239extern void fib_select_multipath(const struct flowi *flp, struct fib_result *res); 239extern void fib_select_multipath(const struct flowi *flp, struct fib_result *res);
240 240
241struct rtentry;
242
241/* Exported by fib_semantics.c */ 243/* Exported by fib_semantics.c */
242extern int ip_fib_check_default(u32 gw, struct net_device *dev); 244extern int ip_fib_check_default(u32 gw, struct net_device *dev);
243extern int fib_sync_down(u32 local, struct net_device *dev, int force); 245extern int fib_sync_down(u32 local, struct net_device *dev, int force);
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 3b5559a023a4..7d2674fde19a 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -251,16 +251,15 @@ struct ip_vs_daemon_user {
251#include <linux/config.h> 251#include <linux/config.h>
252#include <linux/list.h> /* for struct list_head */ 252#include <linux/list.h> /* for struct list_head */
253#include <linux/spinlock.h> /* for struct rwlock_t */ 253#include <linux/spinlock.h> /* for struct rwlock_t */
254#include <linux/skbuff.h> /* for struct sk_buff */
255#include <linux/ip.h> /* for struct iphdr */
256#include <asm/atomic.h> /* for struct atomic_t */ 254#include <asm/atomic.h> /* for struct atomic_t */
257#include <linux/netdevice.h> /* for struct neighbour */
258#include <net/dst.h> /* for struct dst_entry */
259#include <net/udp.h>
260#include <linux/compiler.h> 255#include <linux/compiler.h>
256#include <linux/timer.h>
261 257
258#include <net/checksum.h>
262 259
263#ifdef CONFIG_IP_VS_DEBUG 260#ifdef CONFIG_IP_VS_DEBUG
261#include <linux/net.h>
262
264extern int ip_vs_get_debug_level(void); 263extern int ip_vs_get_debug_level(void);
265#define IP_VS_DBG(level, msg...) \ 264#define IP_VS_DBG(level, msg...) \
266 do { \ 265 do { \
@@ -429,8 +428,11 @@ struct ip_vs_stats
429 spinlock_t lock; /* spin lock */ 428 spinlock_t lock; /* spin lock */
430}; 429};
431 430
431struct dst_entry;
432struct iphdr;
432struct ip_vs_conn; 433struct ip_vs_conn;
433struct ip_vs_app; 434struct ip_vs_app;
435struct sk_buff;
434 436
435struct ip_vs_protocol { 437struct ip_vs_protocol {
436 struct ip_vs_protocol *next; 438 struct ip_vs_protocol *next;
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 11a725662c36..860bbac4c4ee 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -541,6 +541,9 @@ extern int sysctl_ip6frag_secret_interval;
541extern const struct proto_ops inet6_stream_ops; 541extern const struct proto_ops inet6_stream_ops;
542extern const struct proto_ops inet6_dgram_ops; 542extern const struct proto_ops inet6_dgram_ops;
543 543
544struct group_source_req;
545struct group_filter;
546
544extern int ip6_mc_source(int add, int omode, struct sock *sk, 547extern int ip6_mc_source(int add, int omode, struct sock *sk,
545 struct group_source_req *pgsr); 548 struct group_source_req *pgsr);
546extern int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf); 549extern int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf);
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index f85d6e4b7442..bbac87eeb422 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -35,11 +35,20 @@ enum {
35 35
36#ifdef __KERNEL__ 36#ifdef __KERNEL__
37 37
38#include <linux/skbuff.h> 38#include <linux/config.h>
39#include <linux/netdevice.h> 39#include <linux/compiler.h>
40#include <linux/icmpv6.h> 40#include <linux/icmpv6.h>
41#include <linux/in6.h>
42#include <linux/types.h>
43
41#include <net/neighbour.h> 44#include <net/neighbour.h>
42#include <asm/atomic.h> 45
46struct ctl_table;
47struct file;
48struct inet6_dev;
49struct net_device;
50struct net_proto_family;
51struct sk_buff;
43 52
44extern struct neigh_table nd_tbl; 53extern struct neigh_table nd_tbl;
45 54
@@ -108,7 +117,7 @@ extern int igmp6_event_report(struct sk_buff *skb);
108extern void igmp6_cleanup(void); 117extern void igmp6_cleanup(void);
109 118
110#ifdef CONFIG_SYSCTL 119#ifdef CONFIG_SYSCTL
111extern int ndisc_ifinfo_sysctl_change(ctl_table *ctl, 120extern int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl,
112 int write, 121 int write,
113 struct file * filp, 122 struct file * filp,
114 void __user *buffer, 123 void __user *buffer,
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 34c07731933d..6fa9ae190741 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -49,8 +49,8 @@
49#ifdef __KERNEL__ 49#ifdef __KERNEL__
50 50
51#include <asm/atomic.h> 51#include <asm/atomic.h>
52#include <linux/skbuff.h>
53#include <linux/netdevice.h> 52#include <linux/netdevice.h>
53#include <linux/skbuff.h>
54#include <linux/rcupdate.h> 54#include <linux/rcupdate.h>
55#include <linux/seq_file.h> 55#include <linux/seq_file.h>
56 56
diff --git a/include/net/pkt_act.h b/include/net/pkt_act.h
index bd08964b72c0..b225d8472b7e 100644
--- a/include/net/pkt_act.h
+++ b/include/net/pkt_act.h
@@ -15,7 +15,6 @@
15#include <linux/in.h> 15#include <linux/in.h>
16#include <linux/errno.h> 16#include <linux/errno.h>
17#include <linux/interrupt.h> 17#include <linux/interrupt.h>
18#include <linux/netdevice.h>
19#include <linux/skbuff.h> 18#include <linux/skbuff.h>
20#include <linux/rtnetlink.h> 19#include <linux/rtnetlink.h>
21#include <linux/module.h> 20#include <linux/module.h>
diff --git a/include/net/raw.h b/include/net/raw.h
index f47917469b12..e67b28a0248c 100644
--- a/include/net/raw.h
+++ b/include/net/raw.h
@@ -19,6 +19,8 @@
19 19
20#include <linux/config.h> 20#include <linux/config.h>
21 21
22#include <net/protocol.h>
23
22extern struct proto raw_prot; 24extern struct proto raw_prot;
23 25
24extern void raw_err(struct sock *, struct sk_buff *, u32 info); 26extern void raw_err(struct sock *, struct sk_buff *, u32 info);
diff --git a/include/net/udp.h b/include/net/udp.h
index 107b9d791a1f..766fba1369ce 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -22,9 +22,8 @@
22#ifndef _UDP_H 22#ifndef _UDP_H
23#define _UDP_H 23#define _UDP_H
24 24
25#include <linux/udp.h>
26#include <linux/ip.h>
27#include <linux/list.h> 25#include <linux/list.h>
26#include <net/inet_sock.h>
28#include <net/sock.h> 27#include <net/sock.h>
29#include <net/snmp.h> 28#include <net/snmp.h>
30#include <linux/seq_file.h> 29#include <linux/seq_file.h>
@@ -62,6 +61,7 @@ static inline int udp_lport_inuse(u16 num)
62 61
63extern struct proto udp_prot; 62extern struct proto udp_prot;
64 63
64struct sk_buff;
65 65
66extern void udp_err(struct sk_buff *, u32); 66extern void udp_err(struct sk_buff *, u32);
67 67
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 487abca3ca6f..07d7b50cdd76 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -2,11 +2,12 @@
2#define _NET_XFRM_H 2#define _NET_XFRM_H
3 3
4#include <linux/compiler.h> 4#include <linux/compiler.h>
5#include <linux/in.h>
5#include <linux/xfrm.h> 6#include <linux/xfrm.h>
6#include <linux/spinlock.h> 7#include <linux/spinlock.h>
7#include <linux/list.h> 8#include <linux/list.h>
8#include <linux/skbuff.h> 9#include <linux/skbuff.h>
9#include <linux/netdevice.h> 10#include <linux/socket.h>
10#include <linux/crypto.h> 11#include <linux/crypto.h>
11#include <linux/pfkeyv2.h> 12#include <linux/pfkeyv2.h>
12#include <linux/in6.h> 13#include <linux/in6.h>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-25 08:51:26 -0500