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 __GFS2_ONDISK_DOT_H__ 20#define __GFS2_ONDISK_DOT_H__ 21#include <linux/types.h> 22#define GFS2_MAGIC 0x01161970 23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24#define GFS2_BASIC_BLOCK 512 25#define GFS2_BASIC_BLOCK_SHIFT 9 26#define GFS2_MOUNT_LOCK 0 27#define GFS2_LIVE_LOCK 1 28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29#define GFS2_FREEZE_LOCK 2 30#define GFS2_RENAME_LOCK 3 31#define GFS2_CONTROL_LOCK 4 32#define GFS2_MOUNTED_LOCK 5 33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34#define GFS2_FORMAT_NONE 0 35#define GFS2_FORMAT_SB 100 36#define GFS2_FORMAT_RG 200 37#define GFS2_FORMAT_RB 300 38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39#define GFS2_FORMAT_DI 400 40#define GFS2_FORMAT_IN 500 41#define GFS2_FORMAT_LF 600 42#define GFS2_FORMAT_JD 700 43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44#define GFS2_FORMAT_LH 800 45#define GFS2_FORMAT_LD 900 46#define GFS2_FORMAT_LB 1000 47#define GFS2_FORMAT_EA 1600 48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49#define GFS2_FORMAT_ED 1700 50#define GFS2_FORMAT_QC 1400 51#define GFS2_FORMAT_RI 1100 52#define GFS2_FORMAT_DE 1200 53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54#define GFS2_FORMAT_QU 1500 55#define GFS2_FORMAT_FS 1801 56#define GFS2_FORMAT_MULTI 1900 57struct gfs2_inum { 58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 __be64 no_formal_ino; 60 __be64 no_addr; 61}; 62#define GFS2_METATYPE_NONE 0 63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64#define GFS2_METATYPE_SB 1 65#define GFS2_METATYPE_RG 2 66#define GFS2_METATYPE_RB 3 67#define GFS2_METATYPE_DI 4 68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69#define GFS2_METATYPE_IN 5 70#define GFS2_METATYPE_LF 6 71#define GFS2_METATYPE_JD 7 72#define GFS2_METATYPE_LH 8 73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74#define GFS2_METATYPE_LD 9 75#define GFS2_METATYPE_LB 12 76#define GFS2_METATYPE_EA 10 77#define GFS2_METATYPE_ED 11 78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79#define GFS2_METATYPE_QC 14 80struct gfs2_meta_header { 81 __be32 mh_magic; 82 __be32 mh_type; 83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 __be64 __pad0; 85 __be32 mh_format; 86 union { 87 __be32 mh_jid; 88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 __be32 __pad1; 90 }; 91}; 92#define GFS2_SB_ADDR 128 93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94#define GFS2_SB_LOCK 0 95#define GFS2_LOCKNAME_LEN 64 96struct gfs2_sb { 97 struct gfs2_meta_header sb_header; 98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 __be32 sb_fs_format; 100 __be32 sb_multihost_format; 101 __u32 __pad0; 102 __be32 sb_bsize; 103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 __be32 sb_bsize_shift; 105 __u32 __pad1; 106 struct gfs2_inum sb_master_dir; 107 struct gfs2_inum __pad2; 108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 struct gfs2_inum sb_root_dir; 110 char sb_lockproto[GFS2_LOCKNAME_LEN]; 111 char sb_locktable[GFS2_LOCKNAME_LEN]; 112 struct gfs2_inum __pad3; 113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 struct gfs2_inum __pad4; 115#define GFS2_HAS_UUID 1 116 __u8 sb_uuid[16]; 117}; 118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119struct gfs2_rindex { 120 __be64 ri_addr; 121 __be32 ri_length; 122 __u32 __pad; 123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 __be64 ri_data0; 125 __be32 ri_data; 126 __be32 ri_bitbytes; 127 __u8 ri_reserved[64]; 128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129}; 130#define GFS2_NBBY 4 131#define GFS2_BIT_SIZE 2 132#define GFS2_BIT_MASK 0x00000003 133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134#define GFS2_BLKST_FREE 0 135#define GFS2_BLKST_USED 1 136#define GFS2_BLKST_UNLINKED 2 137#define GFS2_BLKST_DINODE 3 138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139#define GFS2_RGF_JOURNAL 0x00000001 140#define GFS2_RGF_METAONLY 0x00000002 141#define GFS2_RGF_DATAONLY 0x00000004 142#define GFS2_RGF_NOALLOC 0x00000008 143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144#define GFS2_RGF_TRIMMED 0x00000010 145struct gfs2_rgrp_lvb { 146 __be32 rl_magic; 147 __be32 rl_flags; 148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 __be32 rl_free; 150 __be32 rl_dinodes; 151 __be64 rl_igeneration; 152 __be32 rl_unlinked; 153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 __be32 __pad; 155}; 156struct gfs2_rgrp { 157 struct gfs2_meta_header rg_header; 158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 __be32 rg_flags; 160 __be32 rg_free; 161 __be32 rg_dinodes; 162 __be32 __pad; 163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 __be64 rg_igeneration; 165 __u8 rg_reserved[80]; 166}; 167struct gfs2_quota { 168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 __be64 qu_limit; 170 __be64 qu_warn; 171 __be64 qu_value; 172 __u8 qu_reserved[64]; 173/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174}; 175#define GFS2_MAX_META_HEIGHT 10 176#define GFS2_DIR_MAX_DEPTH 17 177#define DT2IF(dt) (((dt) << 12) & S_IFMT) 178/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179#define IF2DT(sif) (((sif) & S_IFMT) >> 12) 180enum { 181 gfs2fl_Jdata = 0, 182 gfs2fl_ExHash = 1, 183/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 gfs2fl_Unused = 2, 185 gfs2fl_EaIndirect = 3, 186 gfs2fl_Directio = 4, 187 gfs2fl_Immutable = 5, 188/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189 gfs2fl_AppendOnly = 6, 190 gfs2fl_NoAtime = 7, 191 gfs2fl_Sync = 8, 192 gfs2fl_System = 9, 193/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 194 gfs2fl_TopLevel = 10, 195 gfs2fl_TruncInProg = 29, 196 gfs2fl_InheritDirectio = 30, 197 gfs2fl_InheritJdata = 31, 198/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 199}; 200#define GFS2_DIF_JDATA 0x00000001 201#define GFS2_DIF_EXHASH 0x00000002 202#define GFS2_DIF_UNUSED 0x00000004 203/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 204#define GFS2_DIF_EA_INDIRECT 0x00000008 205#define GFS2_DIF_DIRECTIO 0x00000010 206#define GFS2_DIF_IMMUTABLE 0x00000020 207#define GFS2_DIF_APPENDONLY 0x00000040 208/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 209#define GFS2_DIF_NOATIME 0x00000080 210#define GFS2_DIF_SYNC 0x00000100 211#define GFS2_DIF_SYSTEM 0x00000200 212#define GFS2_DIF_TOPDIR 0x00000400 213/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 214#define GFS2_DIF_TRUNC_IN_PROG 0x20000000 215#define GFS2_DIF_INHERIT_DIRECTIO 0x40000000 216#define GFS2_DIF_INHERIT_JDATA 0x80000000 217struct gfs2_dinode { 218/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 219 struct gfs2_meta_header di_header; 220 struct gfs2_inum di_num; 221 __be32 di_mode; 222 __be32 di_uid; 223/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 224 __be32 di_gid; 225 __be32 di_nlink; 226 __be64 di_size; 227 __be64 di_blocks; 228/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 229 __be64 di_atime; 230 __be64 di_mtime; 231 __be64 di_ctime; 232 __be32 di_major; 233/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 234 __be32 di_minor; 235 __be64 di_goal_meta; 236 __be64 di_goal_data; 237 __be64 di_generation; 238/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 239 __be32 di_flags; 240 __be32 di_payload_format; 241 __u16 __pad1; 242 __be16 di_height; 243/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 244 __u32 __pad2; 245 __u16 __pad3; 246 __be16 di_depth; 247 __be32 di_entries; 248/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 249 struct gfs2_inum __pad4; 250 __be64 di_eattr; 251 __be32 di_atime_nsec; 252 __be32 di_mtime_nsec; 253/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 254 __be32 di_ctime_nsec; 255 __u8 di_reserved[44]; 256}; 257#define GFS2_FNAMESIZE 255 258/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 259#define GFS2_DIRENT_SIZE(name_len) ((sizeof(struct gfs2_dirent) + (name_len) + 7) & ~7) 260#define GFS2_MIN_DIRENT_SIZE (GFS2_DIRENT_SIZE(1)) 261struct gfs2_dirent { 262 struct gfs2_inum de_inum; 263/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 264 __be32 de_hash; 265 __be16 de_rec_len; 266 __be16 de_name_len; 267 __be16 de_type; 268/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 269 __be16 de_rahead; 270 union { 271 __u8 __pad[12]; 272 struct { 273/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 274 __u32 de_cookie; 275 __u8 pad3[8]; 276 }; 277 }; 278/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 279}; 280struct gfs2_leaf { 281 struct gfs2_meta_header lf_header; 282 __be16 lf_depth; 283/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 284 __be16 lf_entries; 285 __be32 lf_dirent_format; 286 __be64 lf_next; 287 union { 288/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 289 __u8 lf_reserved[64]; 290 struct { 291 __be64 lf_inode; 292 __be32 lf_dist; 293/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 294 __be32 lf_nsec; 295 __be64 lf_sec; 296 __u8 lf_reserved2[40]; 297 }; 298/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 299 }; 300}; 301#define GFS2_EA_MAX_NAME_LEN 255 302#define GFS2_EA_MAX_DATA_LEN 65536 303/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 304#define GFS2_EATYPE_UNUSED 0 305#define GFS2_EATYPE_USR 1 306#define GFS2_EATYPE_SYS 2 307#define GFS2_EATYPE_SECURITY 3 308/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 309#define GFS2_EATYPE_LAST 3 310#define GFS2_EATYPE_VALID(x) ((x) <= GFS2_EATYPE_LAST) 311#define GFS2_EAFLAG_LAST 0x01 312struct gfs2_ea_header { 313/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 314 __be32 ea_rec_len; 315 __be32 ea_data_len; 316 __u8 ea_name_len; 317 __u8 ea_type; 318/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 319 __u8 ea_flags; 320 __u8 ea_num_ptrs; 321 __u32 __pad; 322}; 323/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 324#define GFS2_LOG_HEAD_UNMOUNT 0x00000001 325struct gfs2_log_header { 326 struct gfs2_meta_header lh_header; 327 __be64 lh_sequence; 328/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 329 __be32 lh_flags; 330 __be32 lh_tail; 331 __be32 lh_blkno; 332 __be32 lh_hash; 333/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 334}; 335#define GFS2_LOG_DESC_METADATA 300 336#define GFS2_LOG_DESC_REVOKE 301 337#define GFS2_LOG_DESC_JDATA 302 338/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 339struct gfs2_log_descriptor { 340 struct gfs2_meta_header ld_header; 341 __be32 ld_type; 342 __be32 ld_length; 343/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 344 __be32 ld_data1; 345 __be32 ld_data2; 346 __u8 ld_reserved[32]; 347}; 348/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 349#define GFS2_INUM_QUANTUM 1048576 350struct gfs2_inum_range { 351 __be64 ir_start; 352 __be64 ir_length; 353/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 354}; 355struct gfs2_statfs_change { 356 __be64 sc_total; 357 __be64 sc_free; 358/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 359 __be64 sc_dinodes; 360}; 361#define GFS2_QCF_USER 0x00000001 362struct gfs2_quota_change { 363/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 364 __be64 qc_change; 365 __be32 qc_flags; 366 __be32 qc_id; 367}; 368/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 369struct gfs2_quota_lvb { 370 __be32 qb_magic; 371 __u32 __pad; 372 __be64 qb_limit; 373/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 374 __be64 qb_warn; 375 __be64 qb_value; 376}; 377#endif 378/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 379