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1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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2 | #ifndef _XT_U32_H |
3 | #define _XT_U32_H 1 |
4 | |
5 | #include <linux/types.h> |
6 | |
7 | enum xt_u32_ops { |
8 | XT_U32_AND, |
9 | XT_U32_LEFTSH, |
10 | XT_U32_RIGHTSH, |
11 | XT_U32_AT, |
12 | }; |
13 | |
14 | struct xt_u32_location_element { |
15 | __u32 number; |
16 | __u8 nextop; |
17 | }; |
18 | |
19 | struct xt_u32_value_element { |
20 | __u32 min; |
21 | __u32 max; |
22 | }; |
23 | |
24 | /* |
25 | * Any way to allow for an arbitrary number of elements? |
26 | * For now, I settle with a limit of 10 each. |
27 | */ |
28 | #define XT_U32_MAXSIZE 10 |
29 | |
30 | struct xt_u32_test { |
31 | struct xt_u32_location_element location[XT_U32_MAXSIZE+1]; |
32 | struct xt_u32_value_element value[XT_U32_MAXSIZE+1]; |
33 | __u8 nnums; |
34 | __u8 nvalues; |
35 | }; |
36 | |
37 | struct xt_u32 { |
38 | struct xt_u32_test tests[XT_U32_MAXSIZE+1]; |
39 | __u8 ntests; |
40 | __u8 invert; |
41 | }; |
42 | |
43 | #endif /* _XT_U32_H */ |
44 |
Warning: This file is not a C or C++ file. It does not have highlighting.