diff --git a/libc/kernel/uapi/linux/fs.h b/libc/kernel/uapi/linux/fs.h
index 7a63bd8..6407f71 100644
--- a/libc/kernel/uapi/linux/fs.h
+++ b/libc/kernel/uapi/linux/fs.h
@@ -39,155 +39,240 @@
 #define RENAME_NOREPLACE (1 << 0)
 #define RENAME_EXCHANGE (1 << 1)
 #define RENAME_WHITEOUT (1 << 2)
-struct fstrim_range {
+struct file_clone_range {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __s64 src_fd;
+  __u64 src_offset;
+  __u64 src_length;
+  __u64 dest_offset;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct fstrim_range {
   __u64 start;
   __u64 len;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   __u64 minlen;
 };
+#define FILE_DEDUPE_RANGE_SAME 0
+#define FILE_DEDUPE_RANGE_DIFFERS 1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct file_dedupe_range_info {
+  __s64 dest_fd;
+  __u64 dest_offset;
+  __u64 bytes_deduped;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __s32 status;
+  __u32 reserved;
+};
+struct file_dedupe_range {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u64 src_offset;
+  __u64 src_length;
+  __u16 dest_count;
+  __u16 reserved1;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 reserved2;
+  struct file_dedupe_range_info info[0];
+};
 struct files_stat_struct {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   unsigned long nr_files;
   unsigned long nr_free_files;
   unsigned long max_files;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct inodes_stat_t {
   long nr_inodes;
   long nr_unused;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   long dummy[5];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #define NR_FILE 8192
 #define MS_RDONLY 1
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_NOSUID 2
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_NODEV 4
 #define MS_NOEXEC 8
 #define MS_SYNCHRONOUS 16
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_REMOUNT 32
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_MANDLOCK 64
 #define MS_DIRSYNC 128
 #define MS_NOATIME 1024
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_NODIRATIME 2048
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_BIND 4096
 #define MS_MOVE 8192
 #define MS_REC 16384
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_VERBOSE 32768
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_SILENT 32768
 #define MS_POSIXACL (1 << 16)
 #define MS_UNBINDABLE (1 << 17)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_PRIVATE (1 << 18)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_SLAVE (1 << 19)
 #define MS_SHARED (1 << 20)
 #define MS_RELATIME (1 << 21)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_KERNMOUNT (1 << 22)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_I_VERSION (1 << 23)
 #define MS_STRICTATIME (1 << 24)
 #define MS_LAZYTIME (1 << 25)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_NOSEC (1 << 28)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_BORN (1 << 29)
 #define MS_ACTIVE (1 << 30)
 #define MS_NOUSER (1 << 31)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_RMT_MASK (MS_RDONLY | MS_SYNCHRONOUS | MS_MANDLOCK | MS_I_VERSION | MS_LAZYTIME)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_MGC_VAL 0xC0ED0000
 #define MS_MGC_MSK 0xffff0000
-#define BLKROSET _IO(0x12, 93)
+struct fsxattr {
+  __u32 fsx_xflags;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 fsx_extsize;
+  __u32 fsx_nextents;
+  __u32 fsx_projid;
+  unsigned char fsx_pad[12];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define FS_XFLAG_REALTIME 0x00000001
+#define FS_XFLAG_PREALLOC 0x00000002
+#define FS_XFLAG_IMMUTABLE 0x00000008
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_XFLAG_APPEND 0x00000010
+#define FS_XFLAG_SYNC 0x00000020
+#define FS_XFLAG_NOATIME 0x00000040
+#define FS_XFLAG_NODUMP 0x00000080
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_XFLAG_RTINHERIT 0x00000100
+#define FS_XFLAG_PROJINHERIT 0x00000200
+#define FS_XFLAG_NOSYMLINKS 0x00000400
+#define FS_XFLAG_EXTSIZE 0x00000800
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_XFLAG_EXTSZINHERIT 0x00001000
+#define FS_XFLAG_NODEFRAG 0x00002000
+#define FS_XFLAG_FILESTREAM 0x00004000
+#define FS_XFLAG_DAX 0x00008000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_XFLAG_HASATTR 0x80000000
+#define BLKROSET _IO(0x12, 93)
 #define BLKROGET _IO(0x12, 94)
 #define BLKRRPART _IO(0x12, 95)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKGETSIZE _IO(0x12, 96)
 #define BLKFLSBUF _IO(0x12, 97)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKRASET _IO(0x12, 98)
 #define BLKRAGET _IO(0x12, 99)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKFRASET _IO(0x12, 100)
 #define BLKFRAGET _IO(0x12, 101)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKSECTSET _IO(0x12, 102)
 #define BLKSECTGET _IO(0x12, 103)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKSSZGET _IO(0x12, 104)
 #define BLKBSZGET _IOR(0x12, 112, size_t)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKBSZSET _IOW(0x12, 113, size_t)
 #define BLKGETSIZE64 _IOR(0x12, 114, size_t)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKTRACESETUP _IOWR(0x12, 115, struct blk_user_trace_setup)
 #define BLKTRACESTART _IO(0x12, 116)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKTRACESTOP _IO(0x12, 117)
 #define BLKTRACETEARDOWN _IO(0x12, 118)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKDISCARD _IO(0x12, 119)
 #define BLKIOMIN _IO(0x12, 120)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKIOOPT _IO(0x12, 121)
 #define BLKALIGNOFF _IO(0x12, 122)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKPBSZGET _IO(0x12, 123)
 #define BLKDISCARDZEROES _IO(0x12, 124)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKSECDISCARD _IO(0x12, 125)
 #define BLKROTATIONAL _IO(0x12, 126)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define BLKZEROOUT _IO(0x12, 127)
 #define BMAP_IOCTL 1
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FIBMAP _IO(0x00, 1)
 #define FIGETBSZ _IO(0x00, 2)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FIFREEZE _IOWR('X', 119, int)
 #define FITHAW _IOWR('X', 120, int)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FITRIM _IOWR('X', 121, struct fstrim_range)
+#define FICLONE _IOW(0x94, 9, int)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FICLONERANGE _IOW(0x94, 13, struct file_clone_range)
+#define FIDEDUPERANGE _IOWR(0x94, 54, struct file_dedupe_range)
 #define FS_IOC_GETFLAGS _IOR('f', 1, long)
 #define FS_IOC_SETFLAGS _IOW('f', 2, long)
-#define FS_IOC_GETVERSION _IOR('v', 1, long)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_IOC_GETVERSION _IOR('v', 1, long)
 #define FS_IOC_SETVERSION _IOW('v', 2, long)
 #define FS_IOC_FIEMAP _IOWR('f', 11, struct fiemap)
 #define FS_IOC32_GETFLAGS _IOR('f', 1, int)
-#define FS_IOC32_SETFLAGS _IOW('f', 2, int)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_IOC32_SETFLAGS _IOW('f', 2, int)
 #define FS_IOC32_GETVERSION _IOR('v', 1, int)
 #define FS_IOC32_SETVERSION _IOW('v', 2, int)
+#define FS_IOC_FSGETXATTR _IOR('X', 31, struct fsxattr)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_IOC_FSSETXATTR _IOW('X', 32, struct fsxattr)
+#define FS_KEY_DESCRIPTOR_SIZE 8
+struct fscrypt_policy {
+  __u8 version;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u8 contents_encryption_mode;
+  __u8 filenames_encryption_mode;
+  __u8 flags;
+  __u8 master_key_descriptor[FS_KEY_DESCRIPTOR_SIZE];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+} __packed;
+#define FS_IOC_SET_ENCRYPTION_POLICY _IOR('f', 19, struct fscrypt_policy)
+#define FS_IOC_GET_ENCRYPTION_PWSALT _IOW('f', 20, __u8[16])
+#define FS_IOC_GET_ENCRYPTION_POLICY _IOW('f', 21, struct fscrypt_policy)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_SECRM_FL 0x00000001
 #define FS_UNRM_FL 0x00000002
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_COMPR_FL 0x00000004
 #define FS_SYNC_FL 0x00000008
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_IMMUTABLE_FL 0x00000010
 #define FS_APPEND_FL 0x00000020
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_NODUMP_FL 0x00000040
 #define FS_NOATIME_FL 0x00000080
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_DIRTY_FL 0x00000100
 #define FS_COMPRBLK_FL 0x00000200
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_NOCOMP_FL 0x00000400
-#define FS_ECOMPR_FL 0x00000800
+#define FS_ENCRYPT_FL 0x00000800
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_BTREE_FL 0x00001000
 #define FS_INDEX_FL 0x00001000
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_IMAGIC_FL 0x00002000
 #define FS_JOURNAL_DATA_FL 0x00004000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_NOTAIL_FL 0x00008000
 #define FS_DIRSYNC_FL 0x00010000
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_TOPDIR_FL 0x00020000
+#define FS_HUGE_FILE_FL 0x00040000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_EXTENT_FL 0x00080000
-#define FS_DIRECTIO_FL 0x00100000
+#define FS_EA_INODE_FL 0x00200000
+#define FS_EOFBLOCKS_FL 0x00400000
 #define FS_NOCOW_FL 0x00800000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_INLINE_DATA_FL 0x10000000
 #define FS_PROJINHERIT_FL 0x20000000
 #define FS_RESERVED_FL 0x80000000
 #define FS_FL_USER_VISIBLE 0x0003DFFF
-#define FS_FL_USER_MODIFIABLE 0x000380FF
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_FL_USER_MODIFIABLE 0x000380FF
 #define SYNC_FILE_RANGE_WAIT_BEFORE 1
 #define SYNC_FILE_RANGE_WRITE 2
 #define SYNC_FILE_RANGE_WAIT_AFTER 4
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define RWF_HIPRI 0x00000001
+#define RWF_DSYNC 0x00000002
+#define RWF_SYNC 0x00000004
 #endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */