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11#ifndef _UAPI_IP_SET_H
12#define _UAPI_IP_SET_H
13
14#include <linux/types.h>
15
16
17#define IPSET_PROTOCOL 7
18#define IPSET_PROTOCOL_MIN 6
19
20
21#define IPSET_MAXNAMELEN 32
22
23
24#define IPSET_MAX_COMMENT_SIZE 255
25
26
27enum ipset_cmd {
28 IPSET_CMD_NONE,
29 IPSET_CMD_PROTOCOL,
30 IPSET_CMD_CREATE,
31 IPSET_CMD_DESTROY,
32 IPSET_CMD_FLUSH,
33 IPSET_CMD_RENAME,
34 IPSET_CMD_SWAP,
35 IPSET_CMD_LIST,
36 IPSET_CMD_SAVE,
37 IPSET_CMD_ADD,
38 IPSET_CMD_DEL,
39 IPSET_CMD_TEST,
40 IPSET_CMD_HEADER,
41 IPSET_CMD_TYPE,
42 IPSET_CMD_GET_BYNAME,
43 IPSET_CMD_GET_BYINDEX,
44 IPSET_MSG_MAX,
45
46
47 IPSET_CMD_RESTORE = IPSET_MSG_MAX,
48 IPSET_CMD_HELP,
49 IPSET_CMD_VERSION,
50 IPSET_CMD_QUIT,
51
52 IPSET_CMD_MAX,
53
54 IPSET_CMD_COMMIT = IPSET_CMD_MAX,
55};
56
57
58enum {
59 IPSET_ATTR_UNSPEC,
60 IPSET_ATTR_PROTOCOL,
61 IPSET_ATTR_SETNAME,
62 IPSET_ATTR_TYPENAME,
63 IPSET_ATTR_SETNAME2 = IPSET_ATTR_TYPENAME,
64 IPSET_ATTR_REVISION,
65 IPSET_ATTR_FAMILY,
66 IPSET_ATTR_FLAGS,
67 IPSET_ATTR_DATA,
68 IPSET_ATTR_ADT,
69 IPSET_ATTR_LINENO,
70 IPSET_ATTR_PROTOCOL_MIN,
71 IPSET_ATTR_REVISION_MIN = IPSET_ATTR_PROTOCOL_MIN,
72 IPSET_ATTR_INDEX,
73 __IPSET_ATTR_CMD_MAX,
74};
75#define IPSET_ATTR_CMD_MAX (__IPSET_ATTR_CMD_MAX - 1)
76
77
78enum {
79 IPSET_ATTR_IP = IPSET_ATTR_UNSPEC + 1,
80 IPSET_ATTR_IP_FROM = IPSET_ATTR_IP,
81 IPSET_ATTR_IP_TO,
82 IPSET_ATTR_CIDR,
83 IPSET_ATTR_PORT,
84 IPSET_ATTR_PORT_FROM = IPSET_ATTR_PORT,
85 IPSET_ATTR_PORT_TO,
86 IPSET_ATTR_TIMEOUT,
87 IPSET_ATTR_PROTO,
88 IPSET_ATTR_CADT_FLAGS,
89 IPSET_ATTR_CADT_LINENO = IPSET_ATTR_LINENO,
90 IPSET_ATTR_MARK,
91 IPSET_ATTR_MARKMASK,
92
93 IPSET_ATTR_CADT_MAX = 16,
94
95 IPSET_ATTR_INITVAL,
96 IPSET_ATTR_HASHSIZE,
97 IPSET_ATTR_MAXELEM,
98 IPSET_ATTR_NETMASK,
99 IPSET_ATTR_BUCKETSIZE,
100 IPSET_ATTR_RESIZE,
101 IPSET_ATTR_SIZE,
102
103 IPSET_ATTR_ELEMENTS,
104 IPSET_ATTR_REFERENCES,
105 IPSET_ATTR_MEMSIZE,
106
107 __IPSET_ATTR_CREATE_MAX,
108};
109#define IPSET_ATTR_CREATE_MAX (__IPSET_ATTR_CREATE_MAX - 1)
110
111
112enum {
113 IPSET_ATTR_ETHER = IPSET_ATTR_CADT_MAX + 1,
114 IPSET_ATTR_NAME,
115 IPSET_ATTR_NAMEREF,
116 IPSET_ATTR_IP2,
117 IPSET_ATTR_CIDR2,
118 IPSET_ATTR_IP2_TO,
119 IPSET_ATTR_IFACE,
120 IPSET_ATTR_BYTES,
121 IPSET_ATTR_PACKETS,
122 IPSET_ATTR_COMMENT,
123 IPSET_ATTR_SKBMARK,
124 IPSET_ATTR_SKBPRIO,
125 IPSET_ATTR_SKBQUEUE,
126 IPSET_ATTR_PAD,
127 __IPSET_ATTR_ADT_MAX,
128};
129#define IPSET_ATTR_ADT_MAX (__IPSET_ATTR_ADT_MAX - 1)
130
131
132enum {
133 IPSET_ATTR_IPADDR_IPV4 = IPSET_ATTR_UNSPEC + 1,
134 IPSET_ATTR_IPADDR_IPV6,
135 __IPSET_ATTR_IPADDR_MAX,
136};
137#define IPSET_ATTR_IPADDR_MAX (__IPSET_ATTR_IPADDR_MAX - 1)
138
139
140enum ipset_errno {
141 IPSET_ERR_PRIVATE = 4096,
142 IPSET_ERR_PROTOCOL,
143 IPSET_ERR_FIND_TYPE,
144 IPSET_ERR_MAX_SETS,
145 IPSET_ERR_BUSY,
146 IPSET_ERR_EXIST_SETNAME2,
147 IPSET_ERR_TYPE_MISMATCH,
148 IPSET_ERR_EXIST,
149 IPSET_ERR_INVALID_CIDR,
150 IPSET_ERR_INVALID_NETMASK,
151 IPSET_ERR_INVALID_FAMILY,
152 IPSET_ERR_TIMEOUT,
153 IPSET_ERR_REFERENCED,
154 IPSET_ERR_IPADDR_IPV4,
155 IPSET_ERR_IPADDR_IPV6,
156 IPSET_ERR_COUNTER,
157 IPSET_ERR_COMMENT,
158 IPSET_ERR_INVALID_MARKMASK,
159 IPSET_ERR_SKBINFO,
160
161
162 IPSET_ERR_TYPE_SPECIFIC = 4352,
163};
164
165
166enum ipset_cmd_flags {
167 IPSET_FLAG_BIT_EXIST = 0,
168 IPSET_FLAG_EXIST = (1 << IPSET_FLAG_BIT_EXIST),
169 IPSET_FLAG_BIT_LIST_SETNAME = 1,
170 IPSET_FLAG_LIST_SETNAME = (1 << IPSET_FLAG_BIT_LIST_SETNAME),
171 IPSET_FLAG_BIT_LIST_HEADER = 2,
172 IPSET_FLAG_LIST_HEADER = (1 << IPSET_FLAG_BIT_LIST_HEADER),
173 IPSET_FLAG_BIT_SKIP_COUNTER_UPDATE = 3,
174 IPSET_FLAG_SKIP_COUNTER_UPDATE =
175 (1 << IPSET_FLAG_BIT_SKIP_COUNTER_UPDATE),
176 IPSET_FLAG_BIT_SKIP_SUBCOUNTER_UPDATE = 4,
177 IPSET_FLAG_SKIP_SUBCOUNTER_UPDATE =
178 (1 << IPSET_FLAG_BIT_SKIP_SUBCOUNTER_UPDATE),
179 IPSET_FLAG_BIT_MATCH_COUNTERS = 5,
180 IPSET_FLAG_MATCH_COUNTERS = (1 << IPSET_FLAG_BIT_MATCH_COUNTERS),
181 IPSET_FLAG_BIT_RETURN_NOMATCH = 7,
182 IPSET_FLAG_RETURN_NOMATCH = (1 << IPSET_FLAG_BIT_RETURN_NOMATCH),
183 IPSET_FLAG_BIT_MAP_SKBMARK = 8,
184 IPSET_FLAG_MAP_SKBMARK = (1 << IPSET_FLAG_BIT_MAP_SKBMARK),
185 IPSET_FLAG_BIT_MAP_SKBPRIO = 9,
186 IPSET_FLAG_MAP_SKBPRIO = (1 << IPSET_FLAG_BIT_MAP_SKBPRIO),
187 IPSET_FLAG_BIT_MAP_SKBQUEUE = 10,
188 IPSET_FLAG_MAP_SKBQUEUE = (1 << IPSET_FLAG_BIT_MAP_SKBQUEUE),
189 IPSET_FLAG_CMD_MAX = 15,
190};
191
192
193enum ipset_cadt_flags {
194 IPSET_FLAG_BIT_BEFORE = 0,
195 IPSET_FLAG_BEFORE = (1 << IPSET_FLAG_BIT_BEFORE),
196 IPSET_FLAG_BIT_PHYSDEV = 1,
197 IPSET_FLAG_PHYSDEV = (1 << IPSET_FLAG_BIT_PHYSDEV),
198 IPSET_FLAG_BIT_NOMATCH = 2,
199 IPSET_FLAG_NOMATCH = (1 << IPSET_FLAG_BIT_NOMATCH),
200 IPSET_FLAG_BIT_WITH_COUNTERS = 3,
201 IPSET_FLAG_WITH_COUNTERS = (1 << IPSET_FLAG_BIT_WITH_COUNTERS),
202 IPSET_FLAG_BIT_WITH_COMMENT = 4,
203 IPSET_FLAG_WITH_COMMENT = (1 << IPSET_FLAG_BIT_WITH_COMMENT),
204 IPSET_FLAG_BIT_WITH_FORCEADD = 5,
205 IPSET_FLAG_WITH_FORCEADD = (1 << IPSET_FLAG_BIT_WITH_FORCEADD),
206 IPSET_FLAG_BIT_WITH_SKBINFO = 6,
207 IPSET_FLAG_WITH_SKBINFO = (1 << IPSET_FLAG_BIT_WITH_SKBINFO),
208 IPSET_FLAG_BIT_IFACE_WILDCARD = 7,
209 IPSET_FLAG_IFACE_WILDCARD = (1 << IPSET_FLAG_BIT_IFACE_WILDCARD),
210 IPSET_FLAG_CADT_MAX = 15,
211};
212
213
214enum ipset_create_flags {
215 IPSET_CREATE_FLAG_BIT_FORCEADD = 0,
216 IPSET_CREATE_FLAG_FORCEADD = (1 << IPSET_CREATE_FLAG_BIT_FORCEADD),
217 IPSET_CREATE_FLAG_BIT_BUCKETSIZE = 1,
218 IPSET_CREATE_FLAG_BUCKETSIZE = (1 << IPSET_CREATE_FLAG_BIT_BUCKETSIZE),
219 IPSET_CREATE_FLAG_BIT_MAX = 7,
220};
221
222
223enum ipset_adt {
224 IPSET_ADD,
225 IPSET_DEL,
226 IPSET_TEST,
227 IPSET_ADT_MAX,
228 IPSET_CREATE = IPSET_ADT_MAX,
229 IPSET_CADT_MAX,
230};
231
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233
234
235
236typedef __u16 ip_set_id_t;
237
238#define IPSET_INVALID_ID 65535
239
240enum ip_set_dim {
241 IPSET_DIM_ZERO = 0,
242 IPSET_DIM_ONE,
243 IPSET_DIM_TWO,
244 IPSET_DIM_THREE,
245
246
247
248 IPSET_DIM_MAX = 6,
249
250 IPSET_BIT_RETURN_NOMATCH = 7,
251};
252
253
254enum ip_set_kopt {
255 IPSET_INV_MATCH = (1 << IPSET_DIM_ZERO),
256 IPSET_DIM_ONE_SRC = (1 << IPSET_DIM_ONE),
257 IPSET_DIM_TWO_SRC = (1 << IPSET_DIM_TWO),
258 IPSET_DIM_THREE_SRC = (1 << IPSET_DIM_THREE),
259 IPSET_RETURN_NOMATCH = (1 << IPSET_BIT_RETURN_NOMATCH),
260};
261
262enum {
263 IPSET_COUNTER_NONE = 0,
264 IPSET_COUNTER_EQ,
265 IPSET_COUNTER_NE,
266 IPSET_COUNTER_LT,
267 IPSET_COUNTER_GT,
268};
269
270
271struct ip_set_counter_match0 {
272 __u8 op;
273 __u64 value;
274};
275
276struct ip_set_counter_match {
277 __aligned_u64 value;
278 __u8 op;
279};
280
281
282
283#define SO_IP_SET 83
284
285union ip_set_name_index {
286 char name[IPSET_MAXNAMELEN];
287 ip_set_id_t index;
288};
289
290#define IP_SET_OP_GET_BYNAME 0x00000006
291struct ip_set_req_get_set {
292 unsigned int op;
293 unsigned int version;
294 union ip_set_name_index set;
295};
296
297#define IP_SET_OP_GET_BYINDEX 0x00000007
298
299
300#define IP_SET_OP_GET_FNAME 0x00000008
301struct ip_set_req_get_set_family {
302 unsigned int op;
303 unsigned int version;
304 unsigned int family;
305 union ip_set_name_index set;
306};
307
308#define IP_SET_OP_VERSION 0x00000100
309struct ip_set_req_version {
310 unsigned int op;
311 unsigned int version;
312};
313
314#endif
315