btrfs.h revision 8cb52b056cfc302e05304d847c4228dff15715cf
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_BTRFS_H 20#define _UAPI_LINUX_BTRFS_H 21#include <linux/types.h> 22#include <linux/ioctl.h> 23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24#define BTRFS_IOCTL_MAGIC 0x94 25#define BTRFS_VOL_NAME_MAX 255 26#define BTRFS_PATH_NAME_MAX 4087 27struct btrfs_ioctl_vol_args { 28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 __s64 fd; 30 char name[BTRFS_PATH_NAME_MAX + 1]; 31}; 32#define BTRFS_DEVICE_PATH_NAME_MAX 1024 33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34#define BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0) 35#define BTRFS_SUBVOL_RDONLY (1ULL << 1) 36#define BTRFS_SUBVOL_QGROUP_INHERIT (1ULL << 2) 37#define BTRFS_FSID_SIZE 16 38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39#define BTRFS_UUID_SIZE 16 40#define BTRFS_QGROUP_INHERIT_SET_LIMITS (1ULL << 0) 41struct btrfs_qgroup_limit { 42 __u64 flags; 43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 __u64 max_rfer; 45 __u64 max_excl; 46 __u64 rsv_rfer; 47 __u64 rsv_excl; 48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49}; 50struct btrfs_qgroup_inherit { 51 __u64 flags; 52 __u64 num_qgroups; 53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u64 num_ref_copies; 55 __u64 num_excl_copies; 56 struct btrfs_qgroup_limit lim; 57 __u64 qgroups[0]; 58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59}; 60struct btrfs_ioctl_qgroup_limit_args { 61 __u64 qgroupid; 62 struct btrfs_qgroup_limit lim; 63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64}; 65#define BTRFS_SUBVOL_NAME_MAX 4039 66struct btrfs_ioctl_vol_args_v2 { 67 __s64 fd; 68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 __u64 transid; 70 __u64 flags; 71 union { 72 struct { 73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 __u64 size; 75 struct btrfs_qgroup_inherit __user *qgroup_inherit; 76 }; 77 __u64 unused[4]; 78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 }; 80 char name[BTRFS_SUBVOL_NAME_MAX + 1]; 81}; 82struct btrfs_scrub_progress { 83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 __u64 data_extents_scrubbed; 85 __u64 tree_extents_scrubbed; 86 __u64 data_bytes_scrubbed; 87 __u64 tree_bytes_scrubbed; 88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 __u64 read_errors; 90 __u64 csum_errors; 91 __u64 verify_errors; 92 __u64 no_csum; 93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 __u64 csum_discards; 95 __u64 super_errors; 96 __u64 malloc_errors; 97 __u64 uncorrectable_errors; 98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 __u64 corrected_errors; 100 __u64 last_physical; 101 __u64 unverified_errors; 102}; 103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104#define BTRFS_SCRUB_READONLY 1 105struct btrfs_ioctl_scrub_args { 106 __u64 devid; 107 __u64 start; 108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 __u64 end; 110 __u64 flags; 111 struct btrfs_scrub_progress progress; 112 __u64 unused[(1024-32-sizeof(struct btrfs_scrub_progress))/8]; 113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114}; 115#define BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_ALWAYS 0 116#define BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_AVOID 1 117struct btrfs_ioctl_dev_replace_start_params { 118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 __u64 srcdevid; 120 __u64 cont_reading_from_srcdev_mode; 121 __u8 srcdev_name[BTRFS_DEVICE_PATH_NAME_MAX + 1]; 122 __u8 tgtdev_name[BTRFS_DEVICE_PATH_NAME_MAX + 1]; 123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124}; 125#define BTRFS_IOCTL_DEV_REPLACE_STATE_NEVER_STARTED 0 126#define BTRFS_IOCTL_DEV_REPLACE_STATE_STARTED 1 127#define BTRFS_IOCTL_DEV_REPLACE_STATE_FINISHED 2 128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129#define BTRFS_IOCTL_DEV_REPLACE_STATE_CANCELED 3 130#define BTRFS_IOCTL_DEV_REPLACE_STATE_SUSPENDED 4 131struct btrfs_ioctl_dev_replace_status_params { 132 __u64 replace_state; 133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 __u64 progress_1000; 135 __u64 time_started; 136 __u64 time_stopped; 137 __u64 num_write_errors; 138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 __u64 num_uncorrectable_read_errors; 140}; 141#define BTRFS_IOCTL_DEV_REPLACE_CMD_START 0 142#define BTRFS_IOCTL_DEV_REPLACE_CMD_STATUS 1 143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144#define BTRFS_IOCTL_DEV_REPLACE_CMD_CANCEL 2 145#define BTRFS_IOCTL_DEV_REPLACE_RESULT_NO_ERROR 0 146#define BTRFS_IOCTL_DEV_REPLACE_RESULT_NOT_STARTED 1 147#define BTRFS_IOCTL_DEV_REPLACE_RESULT_ALREADY_STARTED 2 148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149struct btrfs_ioctl_dev_replace_args { 150 __u64 cmd; 151 __u64 result; 152 union { 153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 struct btrfs_ioctl_dev_replace_start_params start; 155 struct btrfs_ioctl_dev_replace_status_params status; 156 }; 157 __u64 spare[64]; 158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159}; 160struct btrfs_ioctl_dev_info_args { 161 __u64 devid; 162 __u8 uuid[BTRFS_UUID_SIZE]; 163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 __u64 bytes_used; 165 __u64 total_bytes; 166 __u64 unused[379]; 167 __u8 path[BTRFS_DEVICE_PATH_NAME_MAX]; 168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169}; 170struct btrfs_ioctl_fs_info_args { 171 __u64 max_id; 172 __u64 num_devices; 173/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 __u8 fsid[BTRFS_FSID_SIZE]; 175 __u64 reserved[124]; 176}; 177#define BTRFS_BALANCE_CTL_PAUSE 1 178/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179#define BTRFS_BALANCE_CTL_CANCEL 2 180struct btrfs_balance_args { 181 __u64 profiles; 182 __u64 usage; 183/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 __u64 devid; 185 __u64 pstart; 186 __u64 pend; 187 __u64 vstart; 188/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189 __u64 vend; 190 __u64 target; 191 __u64 flags; 192 __u64 unused[8]; 193/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 194} __attribute__ ((__packed__)); 195struct btrfs_balance_progress { 196 __u64 expected; 197 __u64 considered; 198/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 199 __u64 completed; 200}; 201#define BTRFS_BALANCE_STATE_RUNNING (1ULL << 0) 202#define BTRFS_BALANCE_STATE_PAUSE_REQ (1ULL << 1) 203/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 204#define BTRFS_BALANCE_STATE_CANCEL_REQ (1ULL << 2) 205struct btrfs_ioctl_balance_args { 206 __u64 flags; 207 __u64 state; 208/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 209 struct btrfs_balance_args data; 210 struct btrfs_balance_args meta; 211 struct btrfs_balance_args sys; 212 struct btrfs_balance_progress stat; 213/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 214 __u64 unused[72]; 215}; 216#define BTRFS_INO_LOOKUP_PATH_MAX 4080 217struct btrfs_ioctl_ino_lookup_args { 218/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 219 __u64 treeid; 220 __u64 objectid; 221 char name[BTRFS_INO_LOOKUP_PATH_MAX]; 222}; 223/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 224struct btrfs_ioctl_search_key { 225 __u64 tree_id; 226 __u64 min_objectid; 227 __u64 max_objectid; 228/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 229 __u64 min_offset; 230 __u64 max_offset; 231 __u64 min_transid; 232 __u64 max_transid; 233/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 234 __u32 min_type; 235 __u32 max_type; 236 __u32 nr_items; 237 __u32 unused; 238/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 239 __u64 unused1; 240 __u64 unused2; 241 __u64 unused3; 242 __u64 unused4; 243/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 244}; 245struct btrfs_ioctl_search_header { 246 __u64 transid; 247 __u64 objectid; 248/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 249 __u64 offset; 250 __u32 type; 251 __u32 len; 252}; 253/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 254#define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key)) 255struct btrfs_ioctl_search_args { 256 struct btrfs_ioctl_search_key key; 257 char buf[BTRFS_SEARCH_ARGS_BUFSIZE]; 258/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 259}; 260struct btrfs_ioctl_clone_range_args { 261 __s64 src_fd; 262 __u64 src_offset, src_length; 263/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 264 __u64 dest_offset; 265}; 266#define BTRFS_DEFRAG_RANGE_COMPRESS 1 267#define BTRFS_DEFRAG_RANGE_START_IO 2 268/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 269struct btrfs_ioctl_space_info { 270 __u64 flags; 271 __u64 total_bytes; 272 __u64 used_bytes; 273/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 274}; 275struct btrfs_ioctl_space_args { 276 __u64 space_slots; 277 __u64 total_spaces; 278/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 279 struct btrfs_ioctl_space_info spaces[0]; 280}; 281struct btrfs_data_container { 282 __u32 bytes_left; 283/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 284 __u32 bytes_missing; 285 __u32 elem_cnt; 286 __u32 elem_missed; 287 __u64 val[0]; 288/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 289}; 290struct btrfs_ioctl_ino_path_args { 291 __u64 inum; 292 __u64 size; 293/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 294 __u64 reserved[4]; 295 __u64 fspath; 296}; 297struct btrfs_ioctl_logical_ino_args { 298/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 299 __u64 logical; 300 __u64 size; 301 __u64 reserved[4]; 302 __u64 inodes; 303/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 304}; 305enum btrfs_dev_stat_values { 306 BTRFS_DEV_STAT_WRITE_ERRS, 307 BTRFS_DEV_STAT_READ_ERRS, 308/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 309 BTRFS_DEV_STAT_FLUSH_ERRS, 310 BTRFS_DEV_STAT_CORRUPTION_ERRS, 311 BTRFS_DEV_STAT_GENERATION_ERRS, 312 BTRFS_DEV_STAT_VALUES_MAX 313/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 314}; 315#define BTRFS_DEV_STATS_RESET (1ULL << 0) 316struct btrfs_ioctl_get_dev_stats { 317 __u64 devid; 318/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 319 __u64 nr_items; 320 __u64 flags; 321 __u64 values[BTRFS_DEV_STAT_VALUES_MAX]; 322 __u64 unused[128 - 2 - BTRFS_DEV_STAT_VALUES_MAX]; 323/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 324}; 325#define BTRFS_QUOTA_CTL_ENABLE 1 326#define BTRFS_QUOTA_CTL_DISABLE 2 327#define BTRFS_QUOTA_CTL_RESCAN__NOTUSED 3 328/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 329struct btrfs_ioctl_quota_ctl_args { 330 __u64 cmd; 331 __u64 status; 332}; 333/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 334struct btrfs_ioctl_quota_rescan_args { 335 __u64 flags; 336 __u64 progress; 337 __u64 reserved[6]; 338/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 339}; 340struct btrfs_ioctl_qgroup_assign_args { 341 __u64 assign; 342 __u64 src; 343/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 344 __u64 dst; 345}; 346struct btrfs_ioctl_qgroup_create_args { 347 __u64 create; 348/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 349 __u64 qgroupid; 350}; 351struct btrfs_ioctl_timespec { 352 __u64 sec; 353/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 354 __u32 nsec; 355}; 356struct btrfs_ioctl_received_subvol_args { 357 char uuid[BTRFS_UUID_SIZE]; 358/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 359 __u64 stransid; 360 __u64 rtransid; 361 struct btrfs_ioctl_timespec stime; 362 struct btrfs_ioctl_timespec rtime; 363/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 364 __u64 flags; 365 __u64 reserved[16]; 366}; 367#define BTRFS_SEND_FLAG_NO_FILE_DATA 0x1 368/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 369#define BTRFS_SEND_FLAG_OMIT_STREAM_HEADER 0x2 370#define BTRFS_SEND_FLAG_OMIT_END_CMD 0x4 371#define BTRFS_SEND_FLAG_MASK (BTRFS_SEND_FLAG_NO_FILE_DATA | BTRFS_SEND_FLAG_OMIT_STREAM_HEADER | BTRFS_SEND_FLAG_OMIT_END_CMD) 372struct btrfs_ioctl_send_args { 373/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 374 __s64 send_fd; 375 __u64 clone_sources_count; 376 __u64 __user *clone_sources; 377 __u64 parent_root; 378/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 379 __u64 flags; 380 __u64 reserved[4]; 381}; 382#define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, struct btrfs_ioctl_vol_args) 383/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 384#define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, struct btrfs_ioctl_vol_args) 385#define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, struct btrfs_ioctl_vol_args) 386#define BTRFS_IOC_SCAN_DEV _IOW(BTRFS_IOCTL_MAGIC, 4, struct btrfs_ioctl_vol_args) 387#define BTRFS_IOC_TRANS_START _IO(BTRFS_IOCTL_MAGIC, 6) 388/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 389#define BTRFS_IOC_TRANS_END _IO(BTRFS_IOCTL_MAGIC, 7) 390#define BTRFS_IOC_SYNC _IO(BTRFS_IOCTL_MAGIC, 8) 391#define BTRFS_IOC_CLONE _IOW(BTRFS_IOCTL_MAGIC, 9, int) 392#define BTRFS_IOC_ADD_DEV _IOW(BTRFS_IOCTL_MAGIC, 10, struct btrfs_ioctl_vol_args) 393/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 394#define BTRFS_IOC_RM_DEV _IOW(BTRFS_IOCTL_MAGIC, 11, struct btrfs_ioctl_vol_args) 395#define BTRFS_IOC_BALANCE _IOW(BTRFS_IOCTL_MAGIC, 12, struct btrfs_ioctl_vol_args) 396#define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, struct btrfs_ioctl_clone_range_args) 397#define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14, struct btrfs_ioctl_vol_args) 398/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 399#define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15, struct btrfs_ioctl_vol_args) 400#define BTRFS_IOC_DEFRAG_RANGE _IOW(BTRFS_IOCTL_MAGIC, 16, struct btrfs_ioctl_defrag_range_args) 401#define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17, struct btrfs_ioctl_search_args) 402#define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18, struct btrfs_ioctl_ino_lookup_args) 403/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 404#define BTRFS_IOC_DEFAULT_SUBVOL _IOW(BTRFS_IOCTL_MAGIC, 19, u64) 405#define BTRFS_IOC_SPACE_INFO _IOWR(BTRFS_IOCTL_MAGIC, 20, struct btrfs_ioctl_space_args) 406#define BTRFS_IOC_START_SYNC _IOR(BTRFS_IOCTL_MAGIC, 24, __u64) 407#define BTRFS_IOC_WAIT_SYNC _IOW(BTRFS_IOCTL_MAGIC, 22, __u64) 408/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 409#define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, struct btrfs_ioctl_vol_args_v2) 410#define BTRFS_IOC_SUBVOL_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 24, struct btrfs_ioctl_vol_args_v2) 411#define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64) 412#define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64) 413/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 414#define BTRFS_IOC_SCRUB _IOWR(BTRFS_IOCTL_MAGIC, 27, struct btrfs_ioctl_scrub_args) 415#define BTRFS_IOC_SCRUB_CANCEL _IO(BTRFS_IOCTL_MAGIC, 28) 416#define BTRFS_IOC_SCRUB_PROGRESS _IOWR(BTRFS_IOCTL_MAGIC, 29, struct btrfs_ioctl_scrub_args) 417#define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, struct btrfs_ioctl_dev_info_args) 418/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 419#define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, struct btrfs_ioctl_fs_info_args) 420#define BTRFS_IOC_BALANCE_V2 _IOWR(BTRFS_IOCTL_MAGIC, 32, struct btrfs_ioctl_balance_args) 421#define BTRFS_IOC_BALANCE_CTL _IOW(BTRFS_IOCTL_MAGIC, 33, int) 422#define BTRFS_IOC_BALANCE_PROGRESS _IOR(BTRFS_IOCTL_MAGIC, 34, struct btrfs_ioctl_balance_args) 423/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 424#define BTRFS_IOC_INO_PATHS _IOWR(BTRFS_IOCTL_MAGIC, 35, struct btrfs_ioctl_ino_path_args) 425#define BTRFS_IOC_LOGICAL_INO _IOWR(BTRFS_IOCTL_MAGIC, 36, struct btrfs_ioctl_ino_path_args) 426#define BTRFS_IOC_SET_RECEIVED_SUBVOL _IOWR(BTRFS_IOCTL_MAGIC, 37, struct btrfs_ioctl_received_subvol_args) 427#define BTRFS_IOC_SEND _IOW(BTRFS_IOCTL_MAGIC, 38, struct btrfs_ioctl_send_args) 428/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 429#define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, struct btrfs_ioctl_vol_args) 430#define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40, struct btrfs_ioctl_quota_ctl_args) 431#define BTRFS_IOC_QGROUP_ASSIGN _IOW(BTRFS_IOCTL_MAGIC, 41, struct btrfs_ioctl_qgroup_assign_args) 432#define BTRFS_IOC_QGROUP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 42, struct btrfs_ioctl_qgroup_create_args) 433/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 434#define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43, struct btrfs_ioctl_qgroup_limit_args) 435#define BTRFS_IOC_QUOTA_RESCAN _IOW(BTRFS_IOCTL_MAGIC, 44, struct btrfs_ioctl_quota_rescan_args) 436#define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, struct btrfs_ioctl_quota_rescan_args) 437#define BTRFS_IOC_GET_FSLABEL _IOR(BTRFS_IOCTL_MAGIC, 49, char[BTRFS_LABEL_SIZE]) 438/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 439#define BTRFS_IOC_SET_FSLABEL _IOW(BTRFS_IOCTL_MAGIC, 50, char[BTRFS_LABEL_SIZE]) 440#define BTRFS_IOC_GET_DEV_STATS _IOWR(BTRFS_IOCTL_MAGIC, 52, struct btrfs_ioctl_get_dev_stats) 441#define BTRFS_IOC_DEV_REPLACE _IOWR(BTRFS_IOCTL_MAGIC, 53, struct btrfs_ioctl_dev_replace_args) 442#endif 443/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 444