1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_LINUX_LANDLOCK_H 20 #define _UAPI_LINUX_LANDLOCK_H 21 #include <linux/types.h> 22 struct landlock_ruleset_attr { 23 __u64 handled_access_fs; 24 }; 25 #define LANDLOCK_CREATE_RULESET_VERSION (1U << 0) 26 enum landlock_rule_type { 27 LANDLOCK_RULE_PATH_BENEATH = 1, 28 }; 29 struct landlock_path_beneath_attr { 30 __u64 allowed_access; 31 __s32 parent_fd; 32 } __attribute__((packed)); 33 #define LANDLOCK_ACCESS_FS_EXECUTE (1ULL << 0) 34 #define LANDLOCK_ACCESS_FS_WRITE_FILE (1ULL << 1) 35 #define LANDLOCK_ACCESS_FS_READ_FILE (1ULL << 2) 36 #define LANDLOCK_ACCESS_FS_READ_DIR (1ULL << 3) 37 #define LANDLOCK_ACCESS_FS_REMOVE_DIR (1ULL << 4) 38 #define LANDLOCK_ACCESS_FS_REMOVE_FILE (1ULL << 5) 39 #define LANDLOCK_ACCESS_FS_MAKE_CHAR (1ULL << 6) 40 #define LANDLOCK_ACCESS_FS_MAKE_DIR (1ULL << 7) 41 #define LANDLOCK_ACCESS_FS_MAKE_REG (1ULL << 8) 42 #define LANDLOCK_ACCESS_FS_MAKE_SOCK (1ULL << 9) 43 #define LANDLOCK_ACCESS_FS_MAKE_FIFO (1ULL << 10) 44 #define LANDLOCK_ACCESS_FS_MAKE_BLOCK (1ULL << 11) 45 #define LANDLOCK_ACCESS_FS_MAKE_SYM (1ULL << 12) 46 #endif 47