1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _UAPI_XT_CGROUP_H
3#define _UAPI_XT_CGROUP_H
4
5#include <linux/types.h>
6#include <linux/limits.h>
7
8struct xt_cgroup_info_v0 {
9 __u32 id;
10 __u32 invert;
11};
12
13struct xt_cgroup_info_v1 {
14 __u8 has_path;
15 __u8 has_classid;
16 __u8 invert_path;
17 __u8 invert_classid;
18 char path[PATH_MAX];
19 __u32 classid;
20
21 /* kernel internal data */
22 void *priv __attribute__((aligned(8)));
23};
24
25#define XT_CGROUP_PATH_MAX 512
26
27struct xt_cgroup_info_v2 {
28 __u8 has_path;
29 __u8 has_classid;
30 __u8 invert_path;
31 __u8 invert_classid;
32 union {
33 char path[XT_CGROUP_PATH_MAX];
34 __u32 classid;
35 };
36
37 /* kernel internal data */
38 void *priv __attribute__((aligned(8)));
39};
40
41#endif /* _UAPI_XT_CGROUP_H */
42

source code of linux/include/uapi/linux/netfilter/xt_cgroup.h