diff options
Diffstat (limited to 'include/uapi/linux/netfilter/xt_string.h')
-rw-r--r-- | include/uapi/linux/netfilter/xt_string.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter/xt_string.h b/include/uapi/linux/netfilter/xt_string.h new file mode 100644 index 000000000..bedb015d5 --- /dev/null +++ b/include/uapi/linux/netfilter/xt_string.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _XT_STRING_H +#define _XT_STRING_H + +#include <linux/types.h> + +#define XT_STRING_MAX_PATTERN_SIZE 128 +#define XT_STRING_MAX_ALGO_NAME_SIZE 16 + +enum { + XT_STRING_FLAG_INVERT = 0x01, + XT_STRING_FLAG_IGNORECASE = 0x02 +}; + +struct xt_string_info { + __u16 from_offset; + __u16 to_offset; + char algo[XT_STRING_MAX_ALGO_NAME_SIZE]; + char pattern[XT_STRING_MAX_PATTERN_SIZE]; + __u8 patlen; + union { + struct { + __u8 invert; + } v0; + + struct { + __u8 flags; + } v1; + } u; + + /* Used internally by the kernel */ + struct ts_config __attribute__((aligned(8))) *config; +}; + +#endif /*_XT_STRING_H*/ |