diff --git a/libc/kernel/common/linux/fs.h b/libc/kernel/common/linux/fs.h
index ebfc634..6b7e6b8 100644
--- a/libc/kernel/common/linux/fs.h
+++ b/libc/kernel/common/linux/fs.h
@@ -21,20 +21,30 @@
 #include <linux/limits.h>
 #include <linux/ioctl.h>
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#include <linux/blk_types.h>
+#include <linux/types.h>
 #undef NR_OPEN
-#define NR_OPEN (1024*1024)
-#define INR_OPEN 1024
-#define BLOCK_SIZE_BITS 10
+#define INR_OPEN_CUR 1024
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define INR_OPEN_MAX 4096
+#define BLOCK_SIZE_BITS 10
 #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
 #define SEEK_SET 0
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define SEEK_CUR 1
 #define SEEK_END 2
+#define SEEK_MAX SEEK_END
+struct fstrim_range {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u64 start;
+ __u64 len;
+ __u64 minlen;
+};
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct files_stat_struct {
- int nr_files;
- int nr_free_files;
- int max_files;
+ unsigned long nr_files;
+ unsigned long nr_free_files;
+ unsigned long max_files;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 struct inodes_stat_t {
@@ -49,125 +59,216 @@
 #define MAY_WRITE 2
 #define MAY_READ 4
 #define MAY_APPEND 8
-#define FMODE_READ 1
+#define MAY_ACCESS 16
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define FMODE_WRITE 2
-#define FMODE_LSEEK 4
-#define FMODE_PREAD 8
-#define FMODE_PWRITE FMODE_PREAD
+#define MAY_OPEN 32
+#define MAY_CHDIR 64
+#define FMODE_READ ((__force fmode_t)0x1)
+#define FMODE_WRITE ((__force fmode_t)0x2)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define FMODE_EXEC 16
-#define RW_MASK 1
-#define RWA_MASK 2
+#define FMODE_LSEEK ((__force fmode_t)0x4)
+#define FMODE_PREAD ((__force fmode_t)0x8)
+#define FMODE_PWRITE ((__force fmode_t)0x10)
+#define FMODE_EXEC ((__force fmode_t)0x20)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FMODE_NDELAY ((__force fmode_t)0x40)
+#define FMODE_EXCL ((__force fmode_t)0x80)
+#define FMODE_WRITE_IOCTL ((__force fmode_t)0x100)
+#define FMODE_NOCMTIME ((__force fmode_t)0x800)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FMODE_RANDOM ((__force fmode_t)0x1000)
+#define FMODE_UNSIGNED_OFFSET ((__force fmode_t)0x2000)
+#define FMODE_PATH ((__force fmode_t)0x4000)
+#define FMODE_NONOTIFY ((__force fmode_t)0x1000000)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define RW_MASK REQ_WRITE
+#define RWA_MASK REQ_RAHEAD
 #define READ 0
+#define WRITE RW_MASK
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define WRITE 1
-#define READA 2
-#define SWRITE 3
-#define SPECIAL 4
+#define READA RWA_MASK
+#define READ_SYNC (READ | REQ_SYNC)
+#define READ_META (READ | REQ_META)
+#define WRITE_SYNC (WRITE | REQ_SYNC | REQ_NOIDLE)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define READ_SYNC (READ | (1 << BIO_RW_SYNC))
-#define WRITE_SYNC (WRITE | (1 << BIO_RW_SYNC))
-#define WRITE_BARRIER ((1 << BIO_RW) | (1 << BIO_RW_BARRIER))
+#define WRITE_ODIRECT (WRITE | REQ_SYNC)
+#define WRITE_META (WRITE | REQ_META)
+#define WRITE_FLUSH (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH)
+#define WRITE_FUA (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FUA)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define WRITE_FLUSH_FUA (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
 #define SEL_IN 1
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define SEL_OUT 2
 #define SEL_EX 4
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FS_REQUIRES_DEV 1
 #define FS_BINARY_MOUNTDATA 2
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_HAS_SUBTYPE 4
 #define FS_REVAL_DOT 16384
-#define FS_ODD_RENAME 32768
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_RENAME_DOES_D_MOVE 32768
 #define MS_RDONLY 1
 #define MS_NOSUID 2
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_NODEV 4
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_NOEXEC 8
 #define MS_SYNCHRONOUS 16
 #define MS_REMOUNT 32
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_MANDLOCK 64
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_DIRSYNC 128
 #define MS_NOATIME 1024
 #define MS_NODIRATIME 2048
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_BIND 4096
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_MOVE 8192
 #define MS_REC 16384
 #define MS_VERBOSE 32768
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_SILENT 32768
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MS_POSIXACL (1<<16)
 #define MS_UNBINDABLE (1<<17)
 #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_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)
+#define MS_SHARED (1<<20)
+#define MS_RELATIME (1<<21)
+#define MS_KERNMOUNT (1<<22)
+#define MS_I_VERSION (1<<23)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MS_STRICTATIME (1<<24)
+#define MS_NOSEC (1<<28)
+#define MS_BORN (1<<29)
+#define MS_ACTIVE (1<<30)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MS_NOUSER (1<<31)
+#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION)
 #define MS_MGC_VAL 0xC0ED0000
 #define MS_MGC_MSK 0xffff0000
-#define S_SYNC 1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define S_SYNC 1
 #define S_NOATIME 2
 #define S_APPEND 4
 #define S_IMMUTABLE 8
-#define S_DEAD 16
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define S_DEAD 16
 #define S_NOQUOTA 32
 #define S_DIRSYNC 64
 #define S_NOCMTIME 128
-#define S_SWAPFILE 256
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define S_SWAPFILE 256
 #define S_PRIVATE 512
+#define S_IMA 1024
+#define S_AUTOMOUNT 2048
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define S_NOSEC 4096
 #define __IS_FLG(inode,flg) ((inode)->i_sb->s_flags & (flg))
 #define IS_RDONLY(inode) ((inode)->i_sb->s_flags & MS_RDONLY)
 #define IS_SYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS) ||   ((inode)->i_flags & S_SYNC))
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IS_DIRSYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS|MS_DIRSYNC) ||   ((inode)->i_flags & (S_SYNC|S_DIRSYNC)))
 #define IS_MANDLOCK(inode) __IS_FLG(inode, MS_MANDLOCK)
+#define IS_NOATIME(inode) __IS_FLG(inode, MS_RDONLY|MS_NOATIME)
+#define IS_I_VERSION(inode) __IS_FLG(inode, MS_I_VERSION)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IS_NOQUOTA(inode) ((inode)->i_flags & S_NOQUOTA)
 #define IS_APPEND(inode) ((inode)->i_flags & S_APPEND)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IS_IMMUTABLE(inode) ((inode)->i_flags & S_IMMUTABLE)
 #define IS_POSIXACL(inode) __IS_FLG(inode, MS_POSIXACL)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IS_DEADDIR(inode) ((inode)->i_flags & S_DEAD)
 #define IS_NOCMTIME(inode) ((inode)->i_flags & S_NOCMTIME)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IS_SWAPFILE(inode) ((inode)->i_flags & S_SWAPFILE)
 #define IS_PRIVATE(inode) ((inode)->i_flags & S_PRIVATE)
-#define BLKROSET _IO(0x12,93)
-#define BLKROGET _IO(0x12,94)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define IS_IMA(inode) ((inode)->i_flags & S_IMA)
+#define IS_AUTOMOUNT(inode) ((inode)->i_flags & S_AUTOMOUNT)
+#define IS_NOSEC(inode) ((inode)->i_flags & S_NOSEC)
+#define BLKROSET _IO(0x12,93)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define BLKROGET _IO(0x12,94)
 #define BLKRRPART _IO(0x12,95)
 #define BLKGETSIZE _IO(0x12,96)
 #define BLKFLSBUF _IO(0x12,97)
-#define BLKRASET _IO(0x12,98)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define BLKRASET _IO(0x12,98)
 #define BLKRAGET _IO(0x12,99)
 #define BLKFRASET _IO(0x12,100)
 #define BLKFRAGET _IO(0x12,101)
-#define BLKSECTSET _IO(0x12,102)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define BLKSECTSET _IO(0x12,102)
 #define BLKSECTGET _IO(0x12,103)
 #define BLKSSZGET _IO(0x12,104)
 #define BLKBSZGET _IOR(0x12,112,size_t)
-#define BLKBSZSET _IOW(0x12,113,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)
 #define BLKTRACESETUP _IOWR(0x12,115,struct blk_user_trace_setup)
 #define BLKTRACESTART _IO(0x12,116)
-#define BLKTRACESTOP _IO(0x12,117)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define BLKTRACESTOP _IO(0x12,117)
 #define BLKTRACETEARDOWN _IO(0x12,118)
+#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)
+#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 BMAP_IOCTL 1
 #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)
+#define FITRIM _IOWR('X', 121, struct fstrim_range)
+#define FS_IOC_GETFLAGS _IOR('f', 1, long)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_IOC_SETFLAGS _IOW('f', 2, long)
+#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)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_IOC32_GETFLAGS _IOR('f', 1, int)
+#define FS_IOC32_SETFLAGS _IOW('f', 2, int)
+#define FS_IOC32_GETVERSION _IOR('v', 1, int)
+#define FS_IOC32_SETVERSION _IOW('v', 2, int)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_SECRM_FL 0x00000001
+#define FS_UNRM_FL 0x00000002
+#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
+#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
+#define FS_NOCOMP_FL 0x00000400
+#define FS_ECOMPR_FL 0x00000800
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_BTREE_FL 0x00001000
+#define FS_INDEX_FL 0x00001000
+#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
+#define FS_TOPDIR_FL 0x00020000
+#define FS_EXTENT_FL 0x00080000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define FS_DIRECTIO_FL 0x00100000
+#define FS_NOCOW_FL 0x00800000
+#define FS_RESERVED_FL 0x80000000
+#define FS_FL_USER_VISIBLE 0x0003DFFF
+/* 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
-#endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif