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 _LINUX_FS_H 20 #define _LINUX_FS_H 21 #include <linux/limits.h> 22 #include <linux/ioctl.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #undef NR_OPEN 25 #define NR_OPEN (1024*1024) 26 #define INR_OPEN 1024 27 #define BLOCK_SIZE_BITS 10 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS) 30 #define SEEK_SET 0 31 #define SEEK_CUR 1 32 #define SEEK_END 2 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 struct files_stat_struct { 35 int nr_files; 36 int nr_free_files; 37 int max_files; 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 }; 40 struct inodes_stat_t { 41 int nr_inodes; 42 int nr_unused; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 int dummy[5]; 45 }; 46 #define NR_FILE 8192 47 #define MAY_EXEC 1 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #define MAY_WRITE 2 50 #define MAY_READ 4 51 #define MAY_APPEND 8 52 #define FMODE_READ 1 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 #define FMODE_WRITE 2 55 #define FMODE_LSEEK 4 56 #define FMODE_PREAD 8 57 #define FMODE_PWRITE FMODE_PREAD 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 #define FMODE_EXEC 16 60 #define RW_MASK 1 61 #define RWA_MASK 2 62 #define READ 0 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 #define WRITE 1 65 #define READA 2 66 #define SWRITE 3 67 #define SPECIAL 4 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 #define READ_SYNC (READ | (1 << BIO_RW_SYNC)) 70 #define WRITE_SYNC (WRITE | (1 << BIO_RW_SYNC)) 71 #define WRITE_BARRIER ((1 << BIO_RW) | (1 << BIO_RW_BARRIER)) 72 #define SEL_IN 1 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 #define SEL_OUT 2 75 #define SEL_EX 4 76 #define FS_REQUIRES_DEV 1 77 #define FS_BINARY_MOUNTDATA 2 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 #define FS_REVAL_DOT 16384 80 #define FS_ODD_RENAME 32768 81 #define MS_RDONLY 1 82 #define MS_NOSUID 2 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 #define MS_NODEV 4 85 #define MS_NOEXEC 8 86 #define MS_SYNCHRONOUS 16 87 #define MS_REMOUNT 32 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 #define MS_MANDLOCK 64 90 #define MS_DIRSYNC 128 91 #define MS_NOATIME 1024 92 #define MS_NODIRATIME 2048 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 #define MS_BIND 4096 95 #define MS_MOVE 8192 96 #define MS_REC 16384 97 #define MS_VERBOSE 32768 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 #define MS_SILENT 32768 100 #define MS_POSIXACL (1<<16) 101 #define MS_UNBINDABLE (1<<17) 102 #define MS_PRIVATE (1<<18) 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 #define MS_SLAVE (1<<19) 105 #define MS_SHARED (1<<20) 106 #define MS_ACTIVE (1<<30) 107 #define MS_NOUSER (1<<31) 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 #define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK) 110 #define MS_MGC_VAL 0xC0ED0000 111 #define MS_MGC_MSK 0xffff0000 112 #define S_SYNC 1 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 #define S_NOATIME 2 115 #define S_APPEND 4 116 #define S_IMMUTABLE 8 117 #define S_DEAD 16 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 #define S_NOQUOTA 32 120 #define S_DIRSYNC 64 121 #define S_NOCMTIME 128 122 #define S_SWAPFILE 256 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 #define S_PRIVATE 512 125 #define __IS_FLG(inode,flg) ((inode)->i_sb->s_flags & (flg)) 126 #define IS_RDONLY(inode) ((inode)->i_sb->s_flags & MS_RDONLY) 127 #define IS_SYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS) || ((inode)->i_flags & S_SYNC)) 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 #define IS_DIRSYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS|MS_DIRSYNC) || ((inode)->i_flags & (S_SYNC|S_DIRSYNC))) 130 #define IS_MANDLOCK(inode) __IS_FLG(inode, MS_MANDLOCK) 131 #define IS_NOQUOTA(inode) ((inode)->i_flags & S_NOQUOTA) 132 #define IS_APPEND(inode) ((inode)->i_flags & S_APPEND) 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 #define IS_IMMUTABLE(inode) ((inode)->i_flags & S_IMMUTABLE) 135 #define IS_POSIXACL(inode) __IS_FLG(inode, MS_POSIXACL) 136 #define IS_DEADDIR(inode) ((inode)->i_flags & S_DEAD) 137 #define IS_NOCMTIME(inode) ((inode)->i_flags & S_NOCMTIME) 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 #define IS_SWAPFILE(inode) ((inode)->i_flags & S_SWAPFILE) 140 #define IS_PRIVATE(inode) ((inode)->i_flags & S_PRIVATE) 141 #define BLKROSET _IO(0x12,93) 142 #define BLKROGET _IO(0x12,94) 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 #define BLKRRPART _IO(0x12,95) 145 #define BLKGETSIZE _IO(0x12,96) 146 #define BLKFLSBUF _IO(0x12,97) 147 #define BLKRASET _IO(0x12,98) 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 #define BLKRAGET _IO(0x12,99) 150 #define BLKFRASET _IO(0x12,100) 151 #define BLKFRAGET _IO(0x12,101) 152 #define BLKSECTSET _IO(0x12,102) 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 #define BLKSECTGET _IO(0x12,103) 155 #define BLKSSZGET _IO(0x12,104) 156 #define BLKBSZGET _IOR(0x12,112,size_t) 157 #define BLKBSZSET _IOW(0x12,113,size_t) 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 #define BLKGETSIZE64 _IOR(0x12,114,size_t) 160 #define BLKTRACESETUP _IOWR(0x12,115,struct blk_user_trace_setup) 161 #define BLKTRACESTART _IO(0x12,116) 162 #define BLKTRACESTOP _IO(0x12,117) 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 #define BLKTRACETEARDOWN _IO(0x12,118) 165 #define BMAP_IOCTL 1 166 #define FIBMAP _IO(0x00,1) 167 #define FIGETBSZ _IO(0x00,2) 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 #define SYNC_FILE_RANGE_WAIT_BEFORE 1 170 #define SYNC_FILE_RANGE_WRITE 2 171 #define SYNC_FILE_RANGE_WAIT_AFTER 4 172 #endif 173 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174