diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /include/uapi/linux/netfilter_ipv6/ip6t_ipv6header.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/uapi/linux/netfilter_ipv6/ip6t_ipv6header.h')
-rw-r--r-- | include/uapi/linux/netfilter_ipv6/ip6t_ipv6header.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter_ipv6/ip6t_ipv6header.h b/include/uapi/linux/netfilter_ipv6/ip6t_ipv6header.h new file mode 100644 index 000000000..5a5196914 --- /dev/null +++ b/include/uapi/linux/netfilter_ipv6/ip6t_ipv6header.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* ipv6header match - matches IPv6 packets based +on whether they contain certain headers */ + +/* Original idea: Brad Chapman + * Rewritten by: Andras Kis-Szabo <kisza@sch.bme.hu> */ + + +#ifndef __IPV6HEADER_H +#define __IPV6HEADER_H + +#include <linux/types.h> + +struct ip6t_ipv6header_info { + __u8 matchflags; + __u8 invflags; + __u8 modeflag; +}; + +#define MASK_HOPOPTS 128 +#define MASK_DSTOPTS 64 +#define MASK_ROUTING 32 +#define MASK_FRAGMENT 16 +#define MASK_AH 8 +#define MASK_ESP 4 +#define MASK_NONE 2 +#define MASK_PROTO 1 + +#endif /* __IPV6HEADER_H */ |