| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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| 2 | #ifndef _IP6T_OPTS_H |
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| 3 | #define _IP6T_OPTS_H |
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| 4 | |
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| 5 | #include <linux/types.h> |
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| 6 | |
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| 7 | #define IP6T_OPTS_OPTSNR 16 |
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| 8 | |
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| 9 | struct ip6t_opts { |
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| 10 | __u32 hdrlen; /* Header Length */ |
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| 11 | __u8 flags; /* */ |
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| 12 | __u8 invflags; /* Inverse flags */ |
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| 13 | __u16 opts[IP6T_OPTS_OPTSNR]; /* opts */ |
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| 14 | __u8 optsnr; /* Nr of OPts */ |
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| 15 | }; |
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| 16 | |
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| 17 | #define IP6T_OPTS_LEN 0x01 |
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| 18 | #define IP6T_OPTS_OPTS 0x02 |
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| 19 | #define IP6T_OPTS_NSTRICT 0x04 |
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| 20 | |
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| 21 | /* Values for "invflags" field in struct ip6t_rt. */ |
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| 22 | #define IP6T_OPTS_INV_LEN 0x01 /* Invert the sense of length. */ |
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| 23 | #define IP6T_OPTS_INV_MASK 0x01 /* All possible flags. */ |
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| 24 | |
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| 25 | #endif /*_IP6T_OPTS_H*/ |
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| 26 | |
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