diff options
-rw-r--r-- | include/linux/netfilter_ipv4/Kbuild | 10 | ||||
-rw-r--r-- | include/linux/netfilter_ipv4/ip_tables.h | 218 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/Kbuild | 10 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/ip_tables.h | 229 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h (renamed from include/linux/netfilter_ipv4/ipt_CLUSTERIP.h) | 0 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/ipt_ECN.h (renamed from include/linux/netfilter_ipv4/ipt_ECN.h) | 0 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/ipt_LOG.h (renamed from include/linux/netfilter_ipv4/ipt_LOG.h) | 0 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/ipt_REJECT.h (renamed from include/linux/netfilter_ipv4/ipt_REJECT.h) | 0 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/ipt_TTL.h (renamed from include/linux/netfilter_ipv4/ipt_TTL.h) | 0 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/ipt_ULOG.h (renamed from include/linux/netfilter_ipv4/ipt_ULOG.h) | 0 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/ipt_ah.h (renamed from include/linux/netfilter_ipv4/ipt_ah.h) | 0 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/ipt_ecn.h (renamed from include/linux/netfilter_ipv4/ipt_ecn.h) | 0 | ||||
-rw-r--r-- | include/uapi/linux/netfilter_ipv4/ipt_ttl.h (renamed from include/linux/netfilter_ipv4/ipt_ttl.h) | 0 |
13 files changed, 241 insertions, 226 deletions
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index 8ba0c5b72ea9..e69de29bb2d1 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild | |||
@@ -1,10 +0,0 @@ | |||
1 | header-y += ip_tables.h | ||
2 | header-y += ipt_CLUSTERIP.h | ||
3 | header-y += ipt_ECN.h | ||
4 | header-y += ipt_LOG.h | ||
5 | header-y += ipt_REJECT.h | ||
6 | header-y += ipt_TTL.h | ||
7 | header-y += ipt_ULOG.h | ||
8 | header-y += ipt_ah.h | ||
9 | header-y += ipt_ecn.h | ||
10 | header-y += ipt_ttl.h | ||
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index db79231914ce..901e84db847d 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h | |||
@@ -11,230 +11,17 @@ | |||
11 | * flags are stored in host byte order (of course). | 11 | * flags are stored in host byte order (of course). |
12 | * Port numbers are stored in HOST byte order. | 12 | * Port numbers are stored in HOST byte order. |
13 | */ | 13 | */ |
14 | |||
15 | #ifndef _IPTABLES_H | 14 | #ifndef _IPTABLES_H |
16 | #define _IPTABLES_H | 15 | #define _IPTABLES_H |
17 | 16 | ||
18 | #ifdef __KERNEL__ | ||
19 | #include <linux/if.h> | 17 | #include <linux/if.h> |
20 | #include <linux/in.h> | 18 | #include <linux/in.h> |
21 | #include <linux/ip.h> | 19 | #include <linux/ip.h> |
22 | #include <linux/skbuff.h> | 20 | #include <linux/skbuff.h> |
23 | #endif | ||
24 | #include <linux/types.h> | ||
25 | #include <linux/compiler.h> | ||
26 | #include <linux/netfilter_ipv4.h> | ||
27 | |||
28 | #include <linux/netfilter/x_tables.h> | ||
29 | |||
30 | #ifndef __KERNEL__ | ||
31 | #define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN | ||
32 | #define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN | ||
33 | #define ipt_match xt_match | ||
34 | #define ipt_target xt_target | ||
35 | #define ipt_table xt_table | ||
36 | #define ipt_get_revision xt_get_revision | ||
37 | #define ipt_entry_match xt_entry_match | ||
38 | #define ipt_entry_target xt_entry_target | ||
39 | #define ipt_standard_target xt_standard_target | ||
40 | #define ipt_error_target xt_error_target | ||
41 | #define ipt_counters xt_counters | ||
42 | #define IPT_CONTINUE XT_CONTINUE | ||
43 | #define IPT_RETURN XT_RETURN | ||
44 | |||
45 | /* This group is older than old (iptables < v1.4.0-rc1~89) */ | ||
46 | #include <linux/netfilter/xt_tcpudp.h> | ||
47 | #define ipt_udp xt_udp | ||
48 | #define ipt_tcp xt_tcp | ||
49 | #define IPT_TCP_INV_SRCPT XT_TCP_INV_SRCPT | ||
50 | #define IPT_TCP_INV_DSTPT XT_TCP_INV_DSTPT | ||
51 | #define IPT_TCP_INV_FLAGS XT_TCP_INV_FLAGS | ||
52 | #define IPT_TCP_INV_OPTION XT_TCP_INV_OPTION | ||
53 | #define IPT_TCP_INV_MASK XT_TCP_INV_MASK | ||
54 | #define IPT_UDP_INV_SRCPT XT_UDP_INV_SRCPT | ||
55 | #define IPT_UDP_INV_DSTPT XT_UDP_INV_DSTPT | ||
56 | #define IPT_UDP_INV_MASK XT_UDP_INV_MASK | ||
57 | |||
58 | /* The argument to IPT_SO_ADD_COUNTERS. */ | ||
59 | #define ipt_counters_info xt_counters_info | ||
60 | /* Standard return verdict, or do jump. */ | ||
61 | #define IPT_STANDARD_TARGET XT_STANDARD_TARGET | ||
62 | /* Error verdict. */ | ||
63 | #define IPT_ERROR_TARGET XT_ERROR_TARGET | ||
64 | |||
65 | /* fn returns 0 to continue iteration */ | ||
66 | #define IPT_MATCH_ITERATE(e, fn, args...) \ | ||
67 | XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args) | ||
68 | |||
69 | /* fn returns 0 to continue iteration */ | ||
70 | #define IPT_ENTRY_ITERATE(entries, size, fn, args...) \ | ||
71 | XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args) | ||
72 | #endif | ||
73 | |||
74 | /* Yes, Virginia, you have to zero the padding. */ | ||
75 | struct ipt_ip { | ||
76 | /* Source and destination IP addr */ | ||
77 | struct in_addr src, dst; | ||
78 | /* Mask for src and dest IP addr */ | ||
79 | struct in_addr smsk, dmsk; | ||
80 | char iniface[IFNAMSIZ], outiface[IFNAMSIZ]; | ||
81 | unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ]; | ||
82 | |||
83 | /* Protocol, 0 = ANY */ | ||
84 | __u16 proto; | ||
85 | |||
86 | /* Flags word */ | ||
87 | __u8 flags; | ||
88 | /* Inverse flags */ | ||
89 | __u8 invflags; | ||
90 | }; | ||
91 | |||
92 | /* Values for "flag" field in struct ipt_ip (general ip structure). */ | ||
93 | #define IPT_F_FRAG 0x01 /* Set if rule is a fragment rule */ | ||
94 | #define IPT_F_GOTO 0x02 /* Set if jump is a goto */ | ||
95 | #define IPT_F_MASK 0x03 /* All possible flag bits mask. */ | ||
96 | |||
97 | /* Values for "inv" field in struct ipt_ip. */ | ||
98 | #define IPT_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */ | ||
99 | #define IPT_INV_VIA_OUT 0x02 /* Invert the sense of OUT IFACE */ | ||
100 | #define IPT_INV_TOS 0x04 /* Invert the sense of TOS. */ | ||
101 | #define IPT_INV_SRCIP 0x08 /* Invert the sense of SRC IP. */ | ||
102 | #define IPT_INV_DSTIP 0x10 /* Invert the sense of DST OP. */ | ||
103 | #define IPT_INV_FRAG 0x20 /* Invert the sense of FRAG. */ | ||
104 | #define IPT_INV_PROTO XT_INV_PROTO | ||
105 | #define IPT_INV_MASK 0x7F /* All possible flag bits mask. */ | ||
106 | |||
107 | /* This structure defines each of the firewall rules. Consists of 3 | ||
108 | parts which are 1) general IP header stuff 2) match specific | ||
109 | stuff 3) the target to perform if the rule matches */ | ||
110 | struct ipt_entry { | ||
111 | struct ipt_ip ip; | ||
112 | |||
113 | /* Mark with fields that we care about. */ | ||
114 | unsigned int nfcache; | ||
115 | |||
116 | /* Size of ipt_entry + matches */ | ||
117 | __u16 target_offset; | ||
118 | /* Size of ipt_entry + matches + target */ | ||
119 | __u16 next_offset; | ||
120 | |||
121 | /* Back pointer */ | ||
122 | unsigned int comefrom; | ||
123 | |||
124 | /* Packet and byte counters. */ | ||
125 | struct xt_counters counters; | ||
126 | |||
127 | /* The matches (if any), then the target. */ | ||
128 | unsigned char elems[0]; | ||
129 | }; | ||
130 | |||
131 | /* | ||
132 | * New IP firewall options for [gs]etsockopt at the RAW IP level. | ||
133 | * Unlike BSD Linux inherits IP options so you don't have to use a raw | ||
134 | * socket for this. Instead we check rights in the calls. | ||
135 | * | ||
136 | * ATTENTION: check linux/in.h before adding new number here. | ||
137 | */ | ||
138 | #define IPT_BASE_CTL 64 | ||
139 | |||
140 | #define IPT_SO_SET_REPLACE (IPT_BASE_CTL) | ||
141 | #define IPT_SO_SET_ADD_COUNTERS (IPT_BASE_CTL + 1) | ||
142 | #define IPT_SO_SET_MAX IPT_SO_SET_ADD_COUNTERS | ||
143 | |||
144 | #define IPT_SO_GET_INFO (IPT_BASE_CTL) | ||
145 | #define IPT_SO_GET_ENTRIES (IPT_BASE_CTL + 1) | ||
146 | #define IPT_SO_GET_REVISION_MATCH (IPT_BASE_CTL + 2) | ||
147 | #define IPT_SO_GET_REVISION_TARGET (IPT_BASE_CTL + 3) | ||
148 | #define IPT_SO_GET_MAX IPT_SO_GET_REVISION_TARGET | ||
149 | |||
150 | /* ICMP matching stuff */ | ||
151 | struct ipt_icmp { | ||
152 | __u8 type; /* type to match */ | ||
153 | __u8 code[2]; /* range of code */ | ||
154 | __u8 invflags; /* Inverse flags */ | ||
155 | }; | ||
156 | |||
157 | /* Values for "inv" field for struct ipt_icmp. */ | ||
158 | #define IPT_ICMP_INV 0x01 /* Invert the sense of type/code test */ | ||
159 | |||
160 | /* The argument to IPT_SO_GET_INFO */ | ||
161 | struct ipt_getinfo { | ||
162 | /* Which table: caller fills this in. */ | ||
163 | char name[XT_TABLE_MAXNAMELEN]; | ||
164 | |||
165 | /* Kernel fills these in. */ | ||
166 | /* Which hook entry points are valid: bitmask */ | ||
167 | unsigned int valid_hooks; | ||
168 | |||
169 | /* Hook entry points: one per netfilter hook. */ | ||
170 | unsigned int hook_entry[NF_INET_NUMHOOKS]; | ||
171 | |||
172 | /* Underflow points. */ | ||
173 | unsigned int underflow[NF_INET_NUMHOOKS]; | ||
174 | |||
175 | /* Number of entries */ | ||
176 | unsigned int num_entries; | ||
177 | |||
178 | /* Size of entries. */ | ||
179 | unsigned int size; | ||
180 | }; | ||
181 | |||
182 | /* The argument to IPT_SO_SET_REPLACE. */ | ||
183 | struct ipt_replace { | ||
184 | /* Which table. */ | ||
185 | char name[XT_TABLE_MAXNAMELEN]; | ||
186 | |||
187 | /* Which hook entry points are valid: bitmask. You can't | ||
188 | change this. */ | ||
189 | unsigned int valid_hooks; | ||
190 | |||
191 | /* Number of entries */ | ||
192 | unsigned int num_entries; | ||
193 | |||
194 | /* Total size of new entries */ | ||
195 | unsigned int size; | ||
196 | |||
197 | /* Hook entry points. */ | ||
198 | unsigned int hook_entry[NF_INET_NUMHOOKS]; | ||
199 | |||
200 | /* Underflow points. */ | ||
201 | unsigned int underflow[NF_INET_NUMHOOKS]; | ||
202 | |||
203 | /* Information about old entries: */ | ||
204 | /* Number of counters (must be equal to current number of entries). */ | ||
205 | unsigned int num_counters; | ||
206 | /* The old entries' counters. */ | ||
207 | struct xt_counters __user *counters; | ||
208 | |||
209 | /* The entries (hang off end: not really an array). */ | ||
210 | struct ipt_entry entries[0]; | ||
211 | }; | ||
212 | |||
213 | /* The argument to IPT_SO_GET_ENTRIES. */ | ||
214 | struct ipt_get_entries { | ||
215 | /* Which table: user fills this in. */ | ||
216 | char name[XT_TABLE_MAXNAMELEN]; | ||
217 | |||
218 | /* User fills this in: total entry size. */ | ||
219 | unsigned int size; | ||
220 | |||
221 | /* The entries. */ | ||
222 | struct ipt_entry entrytable[0]; | ||
223 | }; | ||
224 | |||
225 | /* Helper functions */ | ||
226 | static __inline__ struct xt_entry_target * | ||
227 | ipt_get_target(struct ipt_entry *e) | ||
228 | { | ||
229 | return (void *)e + e->target_offset; | ||
230 | } | ||
231 | |||
232 | /* | ||
233 | * Main firewall chains definitions and global var's definitions. | ||
234 | */ | ||
235 | #ifdef __KERNEL__ | ||
236 | 21 | ||
237 | #include <linux/init.h> | 22 | #include <linux/init.h> |
23 | #include <uapi/linux/netfilter_ipv4/ip_tables.h> | ||
24 | |||
238 | extern void ipt_init(void) __init; | 25 | extern void ipt_init(void) __init; |
239 | 26 | ||
240 | extern struct xt_table *ipt_register_table(struct net *net, | 27 | extern struct xt_table *ipt_register_table(struct net *net, |
@@ -303,5 +90,4 @@ compat_ipt_get_target(struct compat_ipt_entry *e) | |||
303 | } | 90 | } |
304 | 91 | ||
305 | #endif /* CONFIG_COMPAT */ | 92 | #endif /* CONFIG_COMPAT */ |
306 | #endif /*__KERNEL__*/ | ||
307 | #endif /* _IPTABLES_H */ | 93 | #endif /* _IPTABLES_H */ |
diff --git a/include/uapi/linux/netfilter_ipv4/Kbuild b/include/uapi/linux/netfilter_ipv4/Kbuild index aafaa5aa54d4..fb008437dde1 100644 --- a/include/uapi/linux/netfilter_ipv4/Kbuild +++ b/include/uapi/linux/netfilter_ipv4/Kbuild | |||
@@ -1 +1,11 @@ | |||
1 | # UAPI Header export list | 1 | # UAPI Header export list |
2 | header-y += ip_tables.h | ||
3 | header-y += ipt_CLUSTERIP.h | ||
4 | header-y += ipt_ECN.h | ||
5 | header-y += ipt_LOG.h | ||
6 | header-y += ipt_REJECT.h | ||
7 | header-y += ipt_TTL.h | ||
8 | header-y += ipt_ULOG.h | ||
9 | header-y += ipt_ah.h | ||
10 | header-y += ipt_ecn.h | ||
11 | header-y += ipt_ttl.h | ||
diff --git a/include/uapi/linux/netfilter_ipv4/ip_tables.h b/include/uapi/linux/netfilter_ipv4/ip_tables.h new file mode 100644 index 000000000000..f1e6ef256034 --- /dev/null +++ b/include/uapi/linux/netfilter_ipv4/ip_tables.h | |||
@@ -0,0 +1,229 @@ | |||
1 | /* | ||
2 | * 25-Jul-1998 Major changes to allow for ip chain table | ||
3 | * | ||
4 | * 3-Jan-2000 Named tables to allow packet selection for different uses. | ||
5 | */ | ||
6 | |||
7 | /* | ||
8 | * Format of an IP firewall descriptor | ||
9 | * | ||
10 | * src, dst, src_mask, dst_mask are always stored in network byte order. | ||
11 | * flags are stored in host byte order (of course). | ||
12 | * Port numbers are stored in HOST byte order. | ||
13 | */ | ||
14 | |||
15 | #ifndef _UAPI_IPTABLES_H | ||
16 | #define _UAPI_IPTABLES_H | ||
17 | |||
18 | #include <linux/types.h> | ||
19 | #include <linux/compiler.h> | ||
20 | #include <linux/netfilter_ipv4.h> | ||
21 | |||
22 | #include <linux/netfilter/x_tables.h> | ||
23 | |||
24 | #ifndef __KERNEL__ | ||
25 | #define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN | ||
26 | #define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN | ||
27 | #define ipt_match xt_match | ||
28 | #define ipt_target xt_target | ||
29 | #define ipt_table xt_table | ||
30 | #define ipt_get_revision xt_get_revision | ||
31 | #define ipt_entry_match xt_entry_match | ||
32 | #define ipt_entry_target xt_entry_target | ||
33 | #define ipt_standard_target xt_standard_target | ||
34 | #define ipt_error_target xt_error_target | ||
35 | #define ipt_counters xt_counters | ||
36 | #define IPT_CONTINUE XT_CONTINUE | ||
37 | #define IPT_RETURN XT_RETURN | ||
38 | |||
39 | /* This group is older than old (iptables < v1.4.0-rc1~89) */ | ||
40 | #include <linux/netfilter/xt_tcpudp.h> | ||
41 | #define ipt_udp xt_udp | ||
42 | #define ipt_tcp xt_tcp | ||
43 | #define IPT_TCP_INV_SRCPT XT_TCP_INV_SRCPT | ||
44 | #define IPT_TCP_INV_DSTPT XT_TCP_INV_DSTPT | ||
45 | #define IPT_TCP_INV_FLAGS XT_TCP_INV_FLAGS | ||
46 | #define IPT_TCP_INV_OPTION XT_TCP_INV_OPTION | ||
47 | #define IPT_TCP_INV_MASK XT_TCP_INV_MASK | ||
48 | #define IPT_UDP_INV_SRCPT XT_UDP_INV_SRCPT | ||
49 | #define IPT_UDP_INV_DSTPT XT_UDP_INV_DSTPT | ||
50 | #define IPT_UDP_INV_MASK XT_UDP_INV_MASK | ||
51 | |||
52 | /* The argument to IPT_SO_ADD_COUNTERS. */ | ||
53 | #define ipt_counters_info xt_counters_info | ||
54 | /* Standard return verdict, or do jump. */ | ||
55 | #define IPT_STANDARD_TARGET XT_STANDARD_TARGET | ||
56 | /* Error verdict. */ | ||
57 | #define IPT_ERROR_TARGET XT_ERROR_TARGET | ||
58 | |||
59 | /* fn returns 0 to continue iteration */ | ||
60 | #define IPT_MATCH_ITERATE(e, fn, args...) \ | ||
61 | XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args) | ||
62 | |||
63 | /* fn returns 0 to continue iteration */ | ||
64 | #define IPT_ENTRY_ITERATE(entries, size, fn, args...) \ | ||
65 | XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args) | ||
66 | #endif | ||
67 | |||
68 | /* Yes, Virginia, you have to zero the padding. */ | ||
69 | struct ipt_ip { | ||
70 | /* Source and destination IP addr */ | ||
71 | struct in_addr src, dst; | ||
72 | /* Mask for src and dest IP addr */ | ||
73 | struct in_addr smsk, dmsk; | ||
74 | char iniface[IFNAMSIZ], outiface[IFNAMSIZ]; | ||
75 | unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ]; | ||
76 | |||
77 | /* Protocol, 0 = ANY */ | ||
78 | __u16 proto; | ||
79 | |||
80 | /* Flags word */ | ||
81 | __u8 flags; | ||
82 | /* Inverse flags */ | ||
83 | __u8 invflags; | ||
84 | }; | ||
85 | |||
86 | /* Values for "flag" field in struct ipt_ip (general ip structure). */ | ||
87 | #define IPT_F_FRAG 0x01 /* Set if rule is a fragment rule */ | ||
88 | #define IPT_F_GOTO 0x02 /* Set if jump is a goto */ | ||
89 | #define IPT_F_MASK 0x03 /* All possible flag bits mask. */ | ||
90 | |||
91 | /* Values for "inv" field in struct ipt_ip. */ | ||
92 | #define IPT_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */ | ||
93 | #define IPT_INV_VIA_OUT 0x02 /* Invert the sense of OUT IFACE */ | ||
94 | #define IPT_INV_TOS 0x04 /* Invert the sense of TOS. */ | ||
95 | #define IPT_INV_SRCIP 0x08 /* Invert the sense of SRC IP. */ | ||
96 | #define IPT_INV_DSTIP 0x10 /* Invert the sense of DST OP. */ | ||
97 | #define IPT_INV_FRAG 0x20 /* Invert the sense of FRAG. */ | ||
98 | #define IPT_INV_PROTO XT_INV_PROTO | ||
99 | #define IPT_INV_MASK 0x7F /* All possible flag bits mask. */ | ||
100 | |||
101 | /* This structure defines each of the firewall rules. Consists of 3 | ||
102 | parts which are 1) general IP header stuff 2) match specific | ||
103 | stuff 3) the target to perform if the rule matches */ | ||
104 | struct ipt_entry { | ||
105 | struct ipt_ip ip; | ||
106 | |||
107 | /* Mark with fields that we care about. */ | ||
108 | unsigned int nfcache; | ||
109 | |||
110 | /* Size of ipt_entry + matches */ | ||
111 | __u16 target_offset; | ||
112 | /* Size of ipt_entry + matches + target */ | ||
113 | __u16 next_offset; | ||
114 | |||
115 | /* Back pointer */ | ||
116 | unsigned int comefrom; | ||
117 | |||
118 | /* Packet and byte counters. */ | ||
119 | struct xt_counters counters; | ||
120 | |||
121 | /* The matches (if any), then the target. */ | ||
122 | unsigned char elems[0]; | ||
123 | }; | ||
124 | |||
125 | /* | ||
126 | * New IP firewall options for [gs]etsockopt at the RAW IP level. | ||
127 | * Unlike BSD Linux inherits IP options so you don't have to use a raw | ||
128 | * socket for this. Instead we check rights in the calls. | ||
129 | * | ||
130 | * ATTENTION: check linux/in.h before adding new number here. | ||
131 | */ | ||
132 | #define IPT_BASE_CTL 64 | ||
133 | |||
134 | #define IPT_SO_SET_REPLACE (IPT_BASE_CTL) | ||
135 | #define IPT_SO_SET_ADD_COUNTERS (IPT_BASE_CTL + 1) | ||
136 | #define IPT_SO_SET_MAX IPT_SO_SET_ADD_COUNTERS | ||
137 | |||
138 | #define IPT_SO_GET_INFO (IPT_BASE_CTL) | ||
139 | #define IPT_SO_GET_ENTRIES (IPT_BASE_CTL + 1) | ||
140 | #define IPT_SO_GET_REVISION_MATCH (IPT_BASE_CTL + 2) | ||
141 | #define IPT_SO_GET_REVISION_TARGET (IPT_BASE_CTL + 3) | ||
142 | #define IPT_SO_GET_MAX IPT_SO_GET_REVISION_TARGET | ||
143 | |||
144 | /* ICMP matching stuff */ | ||
145 | struct ipt_icmp { | ||
146 | __u8 type; /* type to match */ | ||
147 | __u8 code[2]; /* range of code */ | ||
148 | __u8 invflags; /* Inverse flags */ | ||
149 | }; | ||
150 | |||
151 | /* Values for "inv" field for struct ipt_icmp. */ | ||
152 | #define IPT_ICMP_INV 0x01 /* Invert the sense of type/code test */ | ||
153 | |||
154 | /* The argument to IPT_SO_GET_INFO */ | ||
155 | struct ipt_getinfo { | ||
156 | /* Which table: caller fills this in. */ | ||
157 | char name[XT_TABLE_MAXNAMELEN]; | ||
158 | |||
159 | /* Kernel fills these in. */ | ||
160 | /* Which hook entry points are valid: bitmask */ | ||
161 | unsigned int valid_hooks; | ||
162 | |||
163 | /* Hook entry points: one per netfilter hook. */ | ||
164 | unsigned int hook_entry[NF_INET_NUMHOOKS]; | ||
165 | |||
166 | /* Underflow points. */ | ||
167 | unsigned int underflow[NF_INET_NUMHOOKS]; | ||
168 | |||
169 | /* Number of entries */ | ||
170 | unsigned int num_entries; | ||
171 | |||
172 | /* Size of entries. */ | ||
173 | unsigned int size; | ||
174 | }; | ||
175 | |||
176 | /* The argument to IPT_SO_SET_REPLACE. */ | ||
177 | struct ipt_replace { | ||
178 | /* Which table. */ | ||
179 | char name[XT_TABLE_MAXNAMELEN]; | ||
180 | |||
181 | /* Which hook entry points are valid: bitmask. You can't | ||
182 | change this. */ | ||
183 | unsigned int valid_hooks; | ||
184 | |||
185 | /* Number of entries */ | ||
186 | unsigned int num_entries; | ||
187 | |||
188 | /* Total size of new entries */ | ||
189 | unsigned int size; | ||
190 | |||
191 | /* Hook entry points. */ | ||
192 | unsigned int hook_entry[NF_INET_NUMHOOKS]; | ||
193 | |||
194 | /* Underflow points. */ | ||
195 | unsigned int underflow[NF_INET_NUMHOOKS]; | ||
196 | |||
197 | /* Information about old entries: */ | ||
198 | /* Number of counters (must be equal to current number of entries). */ | ||
199 | unsigned int num_counters; | ||
200 | /* The old entries' counters. */ | ||
201 | struct xt_counters __user *counters; | ||
202 | |||
203 | /* The entries (hang off end: not really an array). */ | ||
204 | struct ipt_entry entries[0]; | ||
205 | }; | ||
206 | |||
207 | /* The argument to IPT_SO_GET_ENTRIES. */ | ||
208 | struct ipt_get_entries { | ||
209 | /* Which table: user fills this in. */ | ||
210 | char name[XT_TABLE_MAXNAMELEN]; | ||
211 | |||
212 | /* User fills this in: total entry size. */ | ||
213 | unsigned int size; | ||
214 | |||
215 | /* The entries. */ | ||
216 | struct ipt_entry entrytable[0]; | ||
217 | }; | ||
218 | |||
219 | /* Helper functions */ | ||
220 | static __inline__ struct xt_entry_target * | ||
221 | ipt_get_target(struct ipt_entry *e) | ||
222 | { | ||
223 | return (void *)e + e->target_offset; | ||
224 | } | ||
225 | |||
226 | /* | ||
227 | * Main firewall chains definitions and global var's definitions. | ||
228 | */ | ||
229 | #endif /* _UAPI_IPTABLES_H */ | ||
diff --git a/include/linux/netfilter_ipv4/ipt_CLUSTERIP.h b/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h index c6a204c97047..c6a204c97047 100644 --- a/include/linux/netfilter_ipv4/ipt_CLUSTERIP.h +++ b/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h | |||
diff --git a/include/linux/netfilter_ipv4/ipt_ECN.h b/include/uapi/linux/netfilter_ipv4/ipt_ECN.h index bb88d5315a4d..bb88d5315a4d 100644 --- a/include/linux/netfilter_ipv4/ipt_ECN.h +++ b/include/uapi/linux/netfilter_ipv4/ipt_ECN.h | |||
diff --git a/include/linux/netfilter_ipv4/ipt_LOG.h b/include/uapi/linux/netfilter_ipv4/ipt_LOG.h index 5d8152077d71..5d8152077d71 100644 --- a/include/linux/netfilter_ipv4/ipt_LOG.h +++ b/include/uapi/linux/netfilter_ipv4/ipt_LOG.h | |||
diff --git a/include/linux/netfilter_ipv4/ipt_REJECT.h b/include/uapi/linux/netfilter_ipv4/ipt_REJECT.h index 4293a1ad1b01..4293a1ad1b01 100644 --- a/include/linux/netfilter_ipv4/ipt_REJECT.h +++ b/include/uapi/linux/netfilter_ipv4/ipt_REJECT.h | |||
diff --git a/include/linux/netfilter_ipv4/ipt_TTL.h b/include/uapi/linux/netfilter_ipv4/ipt_TTL.h index f6ac169d92f9..f6ac169d92f9 100644 --- a/include/linux/netfilter_ipv4/ipt_TTL.h +++ b/include/uapi/linux/netfilter_ipv4/ipt_TTL.h | |||
diff --git a/include/linux/netfilter_ipv4/ipt_ULOG.h b/include/uapi/linux/netfilter_ipv4/ipt_ULOG.h index 417aad280bcc..417aad280bcc 100644 --- a/include/linux/netfilter_ipv4/ipt_ULOG.h +++ b/include/uapi/linux/netfilter_ipv4/ipt_ULOG.h | |||
diff --git a/include/linux/netfilter_ipv4/ipt_ah.h b/include/uapi/linux/netfilter_ipv4/ipt_ah.h index 4e02bb0119e3..4e02bb0119e3 100644 --- a/include/linux/netfilter_ipv4/ipt_ah.h +++ b/include/uapi/linux/netfilter_ipv4/ipt_ah.h | |||
diff --git a/include/linux/netfilter_ipv4/ipt_ecn.h b/include/uapi/linux/netfilter_ipv4/ipt_ecn.h index 0e0c063dbf60..0e0c063dbf60 100644 --- a/include/linux/netfilter_ipv4/ipt_ecn.h +++ b/include/uapi/linux/netfilter_ipv4/ipt_ecn.h | |||
diff --git a/include/linux/netfilter_ipv4/ipt_ttl.h b/include/uapi/linux/netfilter_ipv4/ipt_ttl.h index 37bee4442486..37bee4442486 100644 --- a/include/linux/netfilter_ipv4/ipt_ttl.h +++ b/include/uapi/linux/netfilter_ipv4/ipt_ttl.h | |||