| Christopher Ferris | 37c3f3c | 2023-07-10 10:59:05 -0700 | [diff] [blame] | 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_EXT4_H |
| 20 | #define _UAPI_LINUX_EXT4_H |
| 21 | #include <linux/fiemap.h> |
| 22 | #include <linux/fs.h> |
| 23 | #include <linux/ioctl.h> |
| 24 | #include <linux/types.h> |
| 25 | #define EXT4_IOC_GETVERSION _IOR('f', 3, long) |
| 26 | #define EXT4_IOC_SETVERSION _IOW('f', 4, long) |
| 27 | #define EXT4_IOC_GETVERSION_OLD FS_IOC_GETVERSION |
| 28 | #define EXT4_IOC_SETVERSION_OLD FS_IOC_SETVERSION |
| 29 | #define EXT4_IOC_GETRSVSZ _IOR('f', 5, long) |
| 30 | #define EXT4_IOC_SETRSVSZ _IOW('f', 6, long) |
| 31 | #define EXT4_IOC_GROUP_EXTEND _IOW('f', 7, unsigned long) |
| 32 | #define EXT4_IOC_GROUP_ADD _IOW('f', 8, struct ext4_new_group_input) |
| 33 | #define EXT4_IOC_MIGRATE _IO('f', 9) |
| 34 | #define EXT4_IOC_ALLOC_DA_BLKS _IO('f', 12) |
| 35 | #define EXT4_IOC_MOVE_EXT _IOWR('f', 15, struct move_extent) |
| 36 | #define EXT4_IOC_RESIZE_FS _IOW('f', 16, __u64) |
| 37 | #define EXT4_IOC_SWAP_BOOT _IO('f', 17) |
| 38 | #define EXT4_IOC_PRECACHE_EXTENTS _IO('f', 18) |
| 39 | #define EXT4_IOC_CLEAR_ES_CACHE _IO('f', 40) |
| 40 | #define EXT4_IOC_GETSTATE _IOW('f', 41, __u32) |
| 41 | #define EXT4_IOC_GET_ES_CACHE _IOWR('f', 42, struct fiemap) |
| 42 | #define EXT4_IOC_CHECKPOINT _IOW('f', 43, __u32) |
| 43 | #define EXT4_IOC_GETFSUUID _IOR('f', 44, struct fsuuid) |
| 44 | #define EXT4_IOC_SETFSUUID _IOW('f', 44, struct fsuuid) |
| 45 | #define EXT4_IOC_SHUTDOWN _IOR('X', 125, __u32) |
| 46 | #define EXT4_IOC32_GETVERSION _IOR('f', 3, int) |
| 47 | #define EXT4_IOC32_SETVERSION _IOW('f', 4, int) |
| 48 | #define EXT4_IOC32_GETRSVSZ _IOR('f', 5, int) |
| 49 | #define EXT4_IOC32_SETRSVSZ _IOW('f', 6, int) |
| 50 | #define EXT4_IOC32_GROUP_EXTEND _IOW('f', 7, unsigned int) |
| 51 | #define EXT4_IOC32_GROUP_ADD _IOW('f', 8, struct compat_ext4_new_group_input) |
| 52 | #define EXT4_IOC32_GETVERSION_OLD FS_IOC32_GETVERSION |
| 53 | #define EXT4_IOC32_SETVERSION_OLD FS_IOC32_SETVERSION |
| 54 | #define EXT4_STATE_FLAG_EXT_PRECACHED 0x00000001 |
| 55 | #define EXT4_STATE_FLAG_NEW 0x00000002 |
| 56 | #define EXT4_STATE_FLAG_NEWENTRY 0x00000004 |
| 57 | #define EXT4_STATE_FLAG_DA_ALLOC_CLOSE 0x00000008 |
| 58 | #define EXT4_IOC_CHECKPOINT_FLAG_DISCARD 0x1 |
| 59 | #define EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT 0x2 |
| 60 | #define EXT4_IOC_CHECKPOINT_FLAG_DRY_RUN 0x4 |
| 61 | #define EXT4_IOC_CHECKPOINT_FLAG_VALID (EXT4_IOC_CHECKPOINT_FLAG_DISCARD | EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT | EXT4_IOC_CHECKPOINT_FLAG_DRY_RUN) |
| 62 | struct fsuuid { |
| 63 | __u32 fsu_len; |
| 64 | __u32 fsu_flags; |
| 65 | __u8 fsu_uuid[]; |
| 66 | }; |
| 67 | struct move_extent { |
| 68 | __u32 reserved; |
| 69 | __u32 donor_fd; |
| 70 | __u64 orig_start; |
| 71 | __u64 donor_start; |
| 72 | __u64 len; |
| 73 | __u64 moved_len; |
| 74 | }; |
| 75 | #define EXT4_GOING_FLAGS_DEFAULT 0x0 |
| 76 | #define EXT4_GOING_FLAGS_LOGFLUSH 0x1 |
| 77 | #define EXT4_GOING_FLAGS_NOLOGFLUSH 0x2 |
| 78 | struct ext4_new_group_input { |
| 79 | __u32 group; |
| 80 | __u64 block_bitmap; |
| 81 | __u64 inode_bitmap; |
| 82 | __u64 inode_table; |
| 83 | __u32 blocks_count; |
| 84 | __u16 reserved_blocks; |
| 85 | __u16 unused; |
| 86 | }; |
| 87 | #define EXT4_FIEMAP_EXTENT_HOLE 0x08000000 |
| 88 | #endif |