src/basic/missing.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   Copyright 2010 Lennart Poettering
   6 ***/
   7
   8 /* Missing glibc definitions to access certain kernel APIs */
   9
  10 #include <errno.h>
  11 #include <fcntl.h>
  12 #include <inttypes.h>
  13 #include <linux/audit.h>
  14 #include <linux/capability.h>
  15 #include <linux/falloc.h>
  16 #include <linux/if_link.h>
  17 #include <linux/input.h>
  18 #include <linux/loop.h>
  19 #include <linux/neighbour.h>
  20 #include <linux/oom.h>
  21 #include <linux/rtnetlink.h>
  22 #include <linux/stat.h>
  23 #include <net/ethernet.h>
  24 #include <stdlib.h>
  25 #include <sys/resource.h>
  26 #include <sys/socket.h>
  27 #include <sys/stat.h>
  28 #include <sys/syscall.h>
  29 #include <uchar.h>
  30 #include <unistd.h>
  31
  32 #if HAVE_AUDIT
  33 #include <libaudit.h>
  34 #endif
  35
  36 #ifdef ARCH_MIPS
  37 #include <asm/sgidefs.h>
  38 #endif
  39
  40 #if HAVE_LINUX_BTRFS_H
  41 #include <linux/btrfs.h>
  42 #endif
  43
  44 #if HAVE_LINUX_VM_SOCKETS_H
  45 #include <linux/vm_sockets.h>
  46 #else
  47 #define VMADDR_CID_ANY -1U
  48 struct sockaddr_vm {
  49         unsigned short svm_family;
  50         unsigned short svm_reserved1;
  51         unsigned int svm_port;
  52         unsigned int svm_cid;
  53         unsigned char svm_zero[sizeof(struct sockaddr) -
  54                                sizeof(unsigned short) -
  55                                sizeof(unsigned short) -
  56                                sizeof(unsigned int) -
  57                                sizeof(unsigned int)];
  58 };
  59 #endif /* !HAVE_LINUX_VM_SOCKETS_H */
  60
  61 #ifndef RLIMIT_RTTIME
  62 #define RLIMIT_RTTIME 15
  63 #endif
  64
  65 /* If RLIMIT_RTTIME is not defined, then we cannot use RLIMIT_NLIMITS as is */
  66 #define _RLIMIT_MAX (RLIMIT_RTTIME+1 > RLIMIT_NLIMITS ? RLIMIT_RTTIME+1 : RLIMIT_NLIMITS)
  67
  68 #ifndef F_LINUX_SPECIFIC_BASE
  69 #define F_LINUX_SPECIFIC_BASE 1024
  70 #endif
  71
  72 #ifndef F_SETPIPE_SZ
  73 #define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
  74 #endif
  75
  76 #ifndef F_GETPIPE_SZ
  77 #define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
  78 #endif
  79
  80 #ifndef F_ADD_SEALS
  81 #define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)
  82 #define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)
  83
  84 #define F_SEAL_SEAL     0x0001  /* prevent further seals from being set */
  85 #define F_SEAL_SHRINK   0x0002  /* prevent file from shrinking */
  86 #define F_SEAL_GROW     0x0004  /* prevent file from growing */
  87 #define F_SEAL_WRITE    0x0008  /* prevent writes */
  88 #endif
  89
  90 #ifndef F_OFD_GETLK
  91 #define F_OFD_GETLK     36
  92 #define F_OFD_SETLK     37
  93 #define F_OFD_SETLKW    38
  94 #endif
  95
  96 #ifndef MFD_ALLOW_SEALING
  97 #define MFD_ALLOW_SEALING 0x0002U
  98 #endif
  99
 100 #ifndef MFD_CLOEXEC
 101 #define MFD_CLOEXEC 0x0001U
 102 #endif
 103
 104 #ifndef IP_FREEBIND
 105 #define IP_FREEBIND 15
 106 #endif
 107
 108 #ifndef OOM_SCORE_ADJ_MIN
 109 #define OOM_SCORE_ADJ_MIN (-1000)
 110 #endif
 111
 112 #ifndef OOM_SCORE_ADJ_MAX
 113 #define OOM_SCORE_ADJ_MAX 1000
 114 #endif
 115
 116 #ifndef AUDIT_SERVICE_START
 117 #define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
 118 #endif
 119
 120 #ifndef AUDIT_SERVICE_STOP
 121 #define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
 122 #endif
 123
 124 #ifndef TIOCVHANGUP
 125 #define TIOCVHANGUP 0x5437
 126 #endif
 127
 128 #ifndef IP_TRANSPARENT
 129 #define IP_TRANSPARENT 19
 130 #endif
 131
 132 #ifndef SOL_NETLINK
 133 #define SOL_NETLINK 270
 134 #endif
 135
 136 #ifndef NETLINK_LIST_MEMBERSHIPS
 137 #define NETLINK_LIST_MEMBERSHIPS 9
 138 #endif
 139
 140 #ifndef SOL_SCTP
 141 #define SOL_SCTP 132
 142 #endif
 143
 144 #ifndef GRND_NONBLOCK
 145 #define GRND_NONBLOCK 0x0001
 146 #endif
 147
 148 #ifndef GRND_RANDOM
 149 #define GRND_RANDOM 0x0002
 150 #endif
 151
 152 #ifndef FS_NOCOW_FL
 153 #define FS_NOCOW_FL 0x00800000
 154 #endif
 155
 156 #ifndef BTRFS_IOCTL_MAGIC
 157 #define BTRFS_IOCTL_MAGIC 0x94
 158 #endif
 159
 160 #ifndef BTRFS_PATH_NAME_MAX
 161 #define BTRFS_PATH_NAME_MAX 4087
 162 #endif
 163
 164 #ifndef BTRFS_DEVICE_PATH_NAME_MAX
 165 #define BTRFS_DEVICE_PATH_NAME_MAX 1024
 166 #endif
 167
 168 #ifndef BTRFS_FSID_SIZE
 169 #define BTRFS_FSID_SIZE 16
 170 #endif
 171
 172 #ifndef BTRFS_UUID_SIZE
 173 #define BTRFS_UUID_SIZE 16
 174 #endif
 175
 176 #ifndef BTRFS_SUBVOL_RDONLY
 177 #define BTRFS_SUBVOL_RDONLY (1ULL << 1)
 178 #endif
 179
 180 #ifndef BTRFS_SUBVOL_NAME_MAX
 181 #define BTRFS_SUBVOL_NAME_MAX 4039
 182 #endif
 183
 184 #ifndef BTRFS_INO_LOOKUP_PATH_MAX
 185 #define BTRFS_INO_LOOKUP_PATH_MAX 4080
 186 #endif
 187
 188 #ifndef BTRFS_SEARCH_ARGS_BUFSIZE
 189 #define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key))
 190 #endif
 191
 192 #ifndef BTRFS_QGROUP_LEVEL_SHIFT
 193 #define BTRFS_QGROUP_LEVEL_SHIFT 48
 194 #endif
 195
 196 #if ! HAVE_LINUX_BTRFS_H
 197 #define BTRFS_IOC_QGROUP_ASSIGN _IOW(BTRFS_IOCTL_MAGIC, 41, \
 198                                struct btrfs_ioctl_qgroup_assign_args)
 199 #define BTRFS_IOC_QGROUP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 42, \
 200                                struct btrfs_ioctl_qgroup_create_args)
 201 #define BTRFS_IOC_QUOTA_RESCAN _IOW(BTRFS_IOCTL_MAGIC, 44, \
 202                                struct btrfs_ioctl_quota_rescan_args)
 203 #define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, \
 204                                struct btrfs_ioctl_quota_rescan_args)
 205
 206 struct btrfs_ioctl_quota_rescan_args {
 207         __u64   flags;
 208         __u64   progress;
 209         __u64   reserved[6];
 210 };
 211
 212 struct btrfs_ioctl_qgroup_assign_args {
 213         __u64 assign;
 214         __u64 src;
 215         __u64 dst;
 216 };
 217
 218 struct btrfs_ioctl_qgroup_create_args {
 219         __u64 create;
 220         __u64 qgroupid;
 221 };
 222
 223 struct btrfs_ioctl_vol_args {
 224         int64_t fd;
 225         char name[BTRFS_PATH_NAME_MAX + 1];
 226 };
 227
 228 struct btrfs_qgroup_limit {
 229         __u64 flags;
 230         __u64 max_rfer;
 231         __u64 max_excl;
 232         __u64 rsv_rfer;
 233         __u64 rsv_excl;
 234 };
 235
 236 struct btrfs_qgroup_inherit {
 237         __u64 flags;
 238         __u64 num_qgroups;
 239         __u64 num_ref_copies;
 240         __u64 num_excl_copies;
 241         struct btrfs_qgroup_limit lim;
 242         __u64 qgroups[0];
 243 };
 244
 245 struct btrfs_ioctl_qgroup_limit_args {
 246         __u64 qgroupid;
 247         struct btrfs_qgroup_limit lim;
 248 };
 249
 250 struct btrfs_ioctl_vol_args_v2 {
 251         __s64 fd;
 252         __u64 transid;
 253         __u64 flags;
 254         union {
 255                 struct {
 256                         __u64 size;
 257                         struct btrfs_qgroup_inherit *qgroup_inherit;
 258                 };
 259                 __u64 unused[4];
 260         };
 261         char name[BTRFS_SUBVOL_NAME_MAX + 1];
 262 };
 263
 264 struct btrfs_ioctl_dev_info_args {
 265         uint64_t devid;                         /* in/out */
 266         uint8_t uuid[BTRFS_UUID_SIZE];          /* in/out */
 267         uint64_t bytes_used;                    /* out */
 268         uint64_t total_bytes;                   /* out */
 269         uint64_t unused[379];                   /* pad to 4k */
 270         char path[BTRFS_DEVICE_PATH_NAME_MAX];  /* out */
 271 };
 272
 273 struct btrfs_ioctl_fs_info_args {
 274         uint64_t max_id;                        /* out */
 275         uint64_t num_devices;                   /* out */
 276         uint8_t fsid[BTRFS_FSID_SIZE];          /* out */
 277         uint64_t reserved[124];                 /* pad to 1k */
 278 };
 279
 280 struct btrfs_ioctl_ino_lookup_args {
 281         __u64 treeid;
 282         __u64 objectid;
 283         char name[BTRFS_INO_LOOKUP_PATH_MAX];
 284 };
 285
 286 struct btrfs_ioctl_search_key {
 287         /* which root are we searching.  0 is the tree of tree roots */
 288         __u64 tree_id;
 289
 290         /* keys returned will be >= min and <= max */
 291         __u64 min_objectid;
 292         __u64 max_objectid;
 293
 294         /* keys returned will be >= min and <= max */
 295         __u64 min_offset;
 296         __u64 max_offset;
 297
 298         /* max and min transids to search for */
 299         __u64 min_transid;
 300         __u64 max_transid;
 301
 302         /* keys returned will be >= min and <= max */
 303         __u32 min_type;
 304         __u32 max_type;
 305
 306         /*
 307          * how many items did userland ask for, and how many are we
 308          * returning
 309          */
 310         __u32 nr_items;
 311
 312         /* align to 64 bits */
 313         __u32 unused;
 314
 315         /* some extra for later */
 316         __u64 unused1;
 317         __u64 unused2;
 318         __u64 unused3;
 319         __u64 unused4;
 320 };
 321
 322 struct btrfs_ioctl_search_header {
 323         __u64 transid;
 324         __u64 objectid;
 325         __u64 offset;
 326         __u32 type;
 327         __u32 len;
 328 };
 329
 330 struct btrfs_ioctl_search_args {
 331         struct btrfs_ioctl_search_key key;
 332         char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
 333 };
 334
 335 struct btrfs_ioctl_clone_range_args {
 336         __s64 src_fd;
 337         __u64 src_offset, src_length;
 338         __u64 dest_offset;
 339 };
 340
 341 #define BTRFS_QUOTA_CTL_ENABLE  1
 342 #define BTRFS_QUOTA_CTL_DISABLE 2
 343 #define BTRFS_QUOTA_CTL_RESCAN__NOTUSED 3
 344 struct btrfs_ioctl_quota_ctl_args {
 345         __u64 cmd;
 346         __u64 status;
 347 };
 348 #endif
 349
 350 #ifndef BTRFS_IOC_DEFRAG
 351 #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
 352                                  struct btrfs_ioctl_vol_args)
 353 #endif
 354
 355 #ifndef BTRFS_IOC_RESIZE
 356 #define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, \
 357                                  struct btrfs_ioctl_vol_args)
 358 #endif
 359
 360 #ifndef BTRFS_IOC_CLONE
 361 #define BTRFS_IOC_CLONE _IOW(BTRFS_IOCTL_MAGIC, 9, int)
 362 #endif
 363
 364 #ifndef BTRFS_IOC_CLONE_RANGE
 365 #define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
 366                                  struct btrfs_ioctl_clone_range_args)
 367 #endif
 368
 369 #ifndef BTRFS_IOC_SUBVOL_CREATE
 370 #define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14, \
 371                                  struct btrfs_ioctl_vol_args)
 372 #endif
 373
 374 #ifndef BTRFS_IOC_SNAP_DESTROY
 375 #define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15, \
 376                                  struct btrfs_ioctl_vol_args)
 377 #endif
 378
 379 #ifndef BTRFS_IOC_TREE_SEARCH
 380 #define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17, \
 381                                  struct btrfs_ioctl_search_args)
 382 #endif
 383
 384 #ifndef BTRFS_IOC_INO_LOOKUP
 385 #define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18, \
 386                                  struct btrfs_ioctl_ino_lookup_args)
 387 #endif
 388
 389 #ifndef BTRFS_IOC_SNAP_CREATE_V2
 390 #define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, \
 391                                  struct btrfs_ioctl_vol_args_v2)
 392 #endif
 393
 394 #ifndef BTRFS_IOC_SUBVOL_GETFLAGS
 395 #define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64)
 396 #endif
 397
 398 #ifndef BTRFS_IOC_SUBVOL_SETFLAGS
 399 #define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64)
 400 #endif
 401
 402 #ifndef BTRFS_IOC_DEV_INFO
 403 #define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
 404                                  struct btrfs_ioctl_dev_info_args)
 405 #endif
 406
 407 #ifndef BTRFS_IOC_FS_INFO
 408 #define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
 409                                  struct btrfs_ioctl_fs_info_args)
 410 #endif
 411
 412 #ifndef BTRFS_IOC_DEVICES_READY
 413 #define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, \
 414                                  struct btrfs_ioctl_vol_args)
 415 #endif
 416
 417 #ifndef BTRFS_IOC_QUOTA_CTL
 418 #define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40, \
 419                                struct btrfs_ioctl_quota_ctl_args)
 420 #endif
 421
 422 #ifndef BTRFS_IOC_QGROUP_LIMIT
 423 #define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43, \
 424                                struct btrfs_ioctl_qgroup_limit_args)
 425 #endif
 426
 427 #ifndef BTRFS_IOC_QUOTA_RESCAN_WAIT
 428 #define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
 429 #endif
 430
 431 #ifndef BTRFS_FIRST_FREE_OBJECTID
 432 #define BTRFS_FIRST_FREE_OBJECTID 256
 433 #endif
 434
 435 #ifndef BTRFS_LAST_FREE_OBJECTID
 436 #define BTRFS_LAST_FREE_OBJECTID -256ULL
 437 #endif
 438
 439 #ifndef BTRFS_ROOT_TREE_OBJECTID
 440 #define BTRFS_ROOT_TREE_OBJECTID 1
 441 #endif
 442
 443 #ifndef BTRFS_QUOTA_TREE_OBJECTID
 444 #define BTRFS_QUOTA_TREE_OBJECTID 8ULL
 445 #endif
 446
 447 #ifndef BTRFS_ROOT_ITEM_KEY
 448 #define BTRFS_ROOT_ITEM_KEY 132
 449 #endif
 450
 451 #ifndef BTRFS_QGROUP_STATUS_KEY
 452 #define BTRFS_QGROUP_STATUS_KEY 240
 453 #endif
 454
 455 #ifndef BTRFS_QGROUP_INFO_KEY
 456 #define BTRFS_QGROUP_INFO_KEY 242
 457 #endif
 458
 459 #ifndef BTRFS_QGROUP_LIMIT_KEY
 460 #define BTRFS_QGROUP_LIMIT_KEY 244
 461 #endif
 462
 463 #ifndef BTRFS_QGROUP_RELATION_KEY
 464 #define BTRFS_QGROUP_RELATION_KEY 246
 465 #endif
 466
 467 #ifndef BTRFS_ROOT_BACKREF_KEY
 468 #define BTRFS_ROOT_BACKREF_KEY 144
 469 #endif
 470
 471 #ifndef BTRFS_SUPER_MAGIC
 472 #define BTRFS_SUPER_MAGIC 0x9123683E
 473 #endif
 474
 475 #ifndef CGROUP_SUPER_MAGIC
 476 #define CGROUP_SUPER_MAGIC 0x27e0eb
 477 #endif
 478
 479 #ifndef CGROUP2_SUPER_MAGIC
 480 #define CGROUP2_SUPER_MAGIC 0x63677270
 481 #endif
 482
 483 #ifndef CLONE_NEWCGROUP
 484 #define CLONE_NEWCGROUP 0x02000000
 485 #endif
 486
 487 #ifndef TMPFS_MAGIC
 488 #define TMPFS_MAGIC 0x01021994
 489 #endif
 490
 491 #ifndef MQUEUE_MAGIC
 492 #define MQUEUE_MAGIC 0x19800202
 493 #endif
 494
 495 #ifndef SECURITYFS_MAGIC
 496 #define SECURITYFS_MAGIC 0x73636673
 497 #endif
 498
 499 #ifndef TRACEFS_MAGIC
 500 #define TRACEFS_MAGIC 0x74726163
 501 #endif
 502
 503 #ifndef BPF_FS_MAGIC
 504 #define BPF_FS_MAGIC 0xcafe4a11
 505 #endif
 506
 507 #ifndef OCFS2_SUPER_MAGIC
 508 #define OCFS2_SUPER_MAGIC 0x7461636f
 509 #endif
 510
 511 #ifndef MS_MOVE
 512 #define MS_MOVE 8192
 513 #endif
 514
 515 #ifndef MS_REC
 516 #define MS_REC 16384
 517 #endif
 518
 519 #ifndef MS_PRIVATE
 520 #define MS_PRIVATE      (1<<18)
 521 #endif
 522
 523 #ifndef MS_REC
 524 #define MS_REC          (1<<19)
 525 #endif
 526
 527 #ifndef MS_SHARED
 528 #define MS_SHARED       (1<<20)
 529 #endif
 530
 531 #ifndef MS_RELATIME
 532 #define MS_RELATIME     (1<<21)
 533 #endif
 534
 535 #ifndef MS_KERNMOUNT
 536 #define MS_KERNMOUNT    (1<<22)
 537 #endif
 538
 539 #ifndef MS_I_VERSION
 540 #define MS_I_VERSION    (1<<23)
 541 #endif
 542
 543 #ifndef MS_STRICTATIME
 544 #define MS_STRICTATIME  (1<<24)
 545 #endif
 546
 547 #ifndef MS_LAZYTIME
 548 #define MS_LAZYTIME     (1<<25)
 549 #endif
 550
 551 #ifndef SCM_SECURITY
 552 #define SCM_SECURITY 0x03
 553 #endif
 554
 555 #ifndef PR_SET_NO_NEW_PRIVS
 556 #define PR_SET_NO_NEW_PRIVS 38
 557 #endif
 558
 559 #ifndef PR_SET_CHILD_SUBREAPER
 560 #define PR_SET_CHILD_SUBREAPER 36
 561 #endif
 562
 563 #ifndef PR_SET_MM_ARG_START
 564 #define PR_SET_MM_ARG_START 8
 565 #endif
 566
 567 #ifndef PR_SET_MM_ARG_END
 568 #define PR_SET_MM_ARG_END 9
 569 #endif
 570
 571 #ifndef PR_SET_MM_ENV_START
 572 #define PR_SET_MM_ENV_START 10
 573 #endif
 574
 575 #ifndef PR_SET_MM_ENV_END
 576 #define PR_SET_MM_ENV_END 11
 577 #endif
 578
 579 #ifndef EFIVARFS_MAGIC
 580 #define EFIVARFS_MAGIC 0xde5e81e4
 581 #endif
 582
 583 #ifndef SMACK_MAGIC
 584 #define SMACK_MAGIC 0x43415d53
 585 #endif
 586
 587 #ifndef DM_DEFERRED_REMOVE
 588 #define DM_DEFERRED_REMOVE (1 << 17)
 589 #endif
 590
 591 #ifndef MAX_HANDLE_SZ
 592 #define MAX_HANDLE_SZ 128
 593 #endif
 594
 595 #if ! HAVE_SECURE_GETENV
 596 #  if HAVE___SECURE_GETENV
 597 #    define secure_getenv __secure_getenv
 598 #  else
 599 #    error "neither secure_getenv nor __secure_getenv are available"
 600 #  endif
 601 #endif
 602
 603 #ifndef CIFS_MAGIC_NUMBER
 604 #  define CIFS_MAGIC_NUMBER 0xFF534D42
 605 #endif
 606
 607 #ifndef TFD_TIMER_CANCEL_ON_SET
 608 #  define TFD_TIMER_CANCEL_ON_SET (1 << 1)
 609 #endif
 610
 611 #ifndef SO_REUSEPORT
 612 #  define SO_REUSEPORT 15
 613 #endif
 614
 615 #ifndef SO_PEERGROUPS
 616 #  define SO_PEERGROUPS 59
 617 #endif
 618
 619 #ifndef EVIOCREVOKE
 620 #  define EVIOCREVOKE _IOW('E', 0x91, int)
 621 #endif
 622
 623 #ifndef EVIOCSMASK
 624
 625 struct input_mask {
 626         uint32_t type;
 627         uint32_t codes_size;
 628         uint64_t codes_ptr;
 629 };
 630
 631 #define EVIOCSMASK _IOW('E', 0x93, struct input_mask)
 632 #endif
 633
 634 #ifndef DRM_IOCTL_SET_MASTER
 635 #  define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
 636 #endif
 637
 638 #ifndef DRM_IOCTL_DROP_MASTER
 639 #  define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
 640 #endif
 641
 642 /* The precise definition of __O_TMPFILE is arch specific; use the
 643  * values defined by the kernel (note: some are hexa, some are octal,
 644  * duplicated as-is from the kernel definitions):
 645  * - alpha, parisc, sparc: each has a specific value;
 646  * - others: they use the "generic" value.
 647  */
 648
 649 #ifndef __O_TMPFILE
 650 #if defined(__alpha__)
 651 #define __O_TMPFILE     0100000000
 652 #elif defined(__parisc__) || defined(__hppa__)
 653 #define __O_TMPFILE     0400000000
 654 #elif defined(__sparc__) || defined(__sparc64__)
 655 #define __O_TMPFILE     0x2000000
 656 #else
 657 #define __O_TMPFILE     020000000
 658 #endif
 659 #endif
 660
 661 /* a horrid kludge trying to make sure that this will fail on old kernels */
 662 #ifndef O_TMPFILE
 663 #define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
 664 #endif
 665
 666 #if !HAVE_LO_FLAGS_PARTSCAN
 667 #define LO_FLAGS_PARTSCAN 8
 668 #endif
 669
 670 #ifndef LOOP_CTL_REMOVE
 671 #define LOOP_CTL_REMOVE 0x4C81
 672 #endif
 673
 674 #ifndef LOOP_CTL_GET_FREE
 675 #define LOOP_CTL_GET_FREE 0x4C82
 676 #endif
 677
 678 #if !HAVE_IFLA_INET6_ADDR_GEN_MODE
 679 #define IFLA_INET6_UNSPEC 0
 680 #define IFLA_INET6_FLAGS 1
 681 #define IFLA_INET6_CONF 2
 682 #define IFLA_INET6_STATS 3
 683 #define IFLA_INET6_MCAST 4
 684 #define IFLA_INET6_CACHEINFO 5
 685 #define IFLA_INET6_ICMP6STATS 6
 686 #define IFLA_INET6_TOKEN 7
 687 #define IFLA_INET6_ADDR_GEN_MODE 8
 688 #define __IFLA_INET6_MAX 9
 689
 690 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
 691
 692 #define IN6_ADDR_GEN_MODE_EUI64 0
 693 #define IN6_ADDR_GEN_MODE_NONE 1
 694 #endif
 695
 696 #if !HAVE_IN6_ADDR_GEN_MODE_STABLE_PRIVACY
 697 #define IN6_ADDR_GEN_MODE_STABLE_PRIVACY 2
 698 #endif
 699
 700 #if !HAVE_IFLA_MACVLAN_FLAGS
 701 #define IFLA_MACVLAN_UNSPEC 0
 702 #define IFLA_MACVLAN_MODE 1
 703 #define IFLA_MACVLAN_FLAGS 2
 704 #define __IFLA_MACVLAN_MAX 3
 705
 706 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
 707 #endif
 708
 709 #if !HAVE_IFLA_IPVLAN_FLAGS
 710 #define IFLA_IPVLAN_UNSPEC 0
 711 #define IFLA_IPVLAN_MODE 1
 712 #define IFLA_IPVLAN_FLAGS 2
 713 #define __IFLA_IPVLAN_MAX 3
 714
 715 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
 716
 717 #define IPVLAN_MODE_L2 0
 718 #define IPVLAN_MODE_L3 1
 719 #define IPVLAN_MODE_L3S 2
 720 #define IPVLAN_MAX 2
 721 #endif
 722
 723 #if !HAVE_IPVLAN_F_PRIVATE
 724 #define IPVLAN_F_PRIVATE 0x01
 725 #define IPVLAN_F_VEPA    0x02
 726 #define __IPVLAN_F_PRIVATE_MAX 3
 727
 728 #define HAVE_IPVLAN_F_PRIVATE_MAX (__HAVE_IPVLAN_F_PRIVATE_MAX - 1)
 729 #endif
 730
 731 #if !HAVE_IFLA_VTI_REMOTE
 732 #define IFLA_VTI_UNSPEC 0
 733 #define IFLA_VTI_LINK 1
 734 #define IFLA_VTI_IKEY 2
 735 #define IFLA_VTI_OKEY 3
 736 #define IFLA_VTI_LOCAL 4
 737 #define IFLA_VTI_REMOTE 5
 738 #define __IFLA_VTI_MAX 6
 739
 740 #define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
 741 #endif
 742
 743 #if !HAVE_IFLA_PHYS_PORT_ID
 744 #define IFLA_EXT_MASK 29
 745 #undef IFLA_PROMISCUITY
 746 #define IFLA_PROMISCUITY 30
 747 #define IFLA_NUM_TX_QUEUES 31
 748 #define IFLA_NUM_RX_QUEUES 32
 749 #define IFLA_CARRIER 33
 750 #define IFLA_PHYS_PORT_ID 34
 751 #define __IFLA_MAX 35
 752
 753 #define IFLA_MAX (__IFLA_MAX - 1)
 754 #endif
 755
 756 #if !HAVE_IFLA_BOND_AD_INFO
 757 #define IFLA_BOND_UNSPEC 0
 758 #define IFLA_BOND_MODE 1
 759 #define IFLA_BOND_ACTIVE_SLAVE 2
 760 #define IFLA_BOND_MIIMON 3
 761 #define IFLA_BOND_UPDELAY 4
 762 #define IFLA_BOND_DOWNDELAY 5
 763 #define IFLA_BOND_USE_CARRIER 6
 764 #define IFLA_BOND_ARP_INTERVAL 7
 765 #define IFLA_BOND_ARP_IP_TARGET 8
 766 #define IFLA_BOND_ARP_VALIDATE 9
 767 #define IFLA_BOND_ARP_ALL_TARGETS 10
 768 #define IFLA_BOND_PRIMARY 11
 769 #define IFLA_BOND_PRIMARY_RESELECT 12
 770 #define IFLA_BOND_FAIL_OVER_MAC 13
 771 #define IFLA_BOND_XMIT_HASH_POLICY 14
 772 #define IFLA_BOND_RESEND_IGMP 15
 773 #define IFLA_BOND_NUM_PEER_NOTIF 16
 774 #define IFLA_BOND_ALL_SLAVES_ACTIVE 17
 775 #define IFLA_BOND_MIN_LINKS 18
 776 #define IFLA_BOND_LP_INTERVAL 19
 777 #define IFLA_BOND_PACKETS_PER_SLAVE 20
 778 #define IFLA_BOND_AD_LACP_RATE 21
 779 #define IFLA_BOND_AD_SELECT 22
 780 #define IFLA_BOND_AD_INFO 23
 781 #define __IFLA_BOND_MAX 24
 782
 783 #define IFLA_BOND_MAX   (__IFLA_BOND_MAX - 1)
 784 #endif
 785
 786 #if !HAVE_IFLA_VLAN_PROTOCOL
 787 #define IFLA_VLAN_UNSPEC 0
 788 #define IFLA_VLAN_ID 1
 789 #define IFLA_VLAN_FLAGS 2
 790 #define IFLA_VLAN_EGRESS_QOS 3
 791 #define IFLA_VLAN_INGRESS_QOS 4
 792 #define IFLA_VLAN_PROTOCOL 5
 793 #define __IFLA_VLAN_MAX 6
 794
 795 #define IFLA_VLAN_MAX   (__IFLA_VLAN_MAX - 1)
 796 #endif
 797
 798 #if !HAVE_IFLA_VXLAN_GPE
 799 #define IFLA_VXLAN_UNSPEC 0
 800 #define IFLA_VXLAN_ID 1
 801 #define IFLA_VXLAN_GROUP 2
 802 #define IFLA_VXLAN_LINK 3
 803 #define IFLA_VXLAN_LOCAL 4
 804 #define IFLA_VXLAN_TTL 5
 805 #define IFLA_VXLAN_TOS 6
 806 #define IFLA_VXLAN_LEARNING 7
 807 #define IFLA_VXLAN_AGEING 8
 808 #define IFLA_VXLAN_LIMIT 9
 809 #define IFLA_VXLAN_PORT_RANGE 10
 810 #define IFLA_VXLAN_PROXY 11
 811 #define IFLA_VXLAN_RSC 12
 812 #define IFLA_VXLAN_L2MISS 13
 813 #define IFLA_VXLAN_L3MISS 14
 814 #define IFLA_VXLAN_PORT 15
 815 #define IFLA_VXLAN_GROUP6 16
 816 #define IFLA_VXLAN_LOCAL6 17
 817 #define IFLA_VXLAN_UDP_CSUM 18
 818 #define IFLA_VXLAN_UDP_ZERO_CSUM6_TX 19
 819 #define IFLA_VXLAN_UDP_ZERO_CSUM6_RX 20
 820 #define IFLA_VXLAN_REMCSUM_TX 21
 821 #define IFLA_VXLAN_REMCSUM_RX 22
 822 #define IFLA_VXLAN_GBP 23
 823 #define IFLA_VXLAN_REMCSUM_NOPARTIAL 24
 824 #define IFLA_VXLAN_COLLECT_METADATA 25
 825 #define IFLA_VXLAN_LABEL 26
 826 #define IFLA_VXLAN_GPE 27
 827
 828 #define __IFLA_VXLAN_MAX 28
 829
 830 #define IFLA_VXLAN_MAX  (__IFLA_VXLAN_MAX - 1)
 831 #endif
 832
 833 #if !HAVE_IFLA_GENEVE_LABEL
 834 #define IFLA_GENEVE_UNSPEC 0
 835 #define IFLA_GENEVE_ID 1
 836 #define IFLA_GENEVE_REMOTE 2
 837 #define IFLA_GENEVE_TTL 3
 838 #define IFLA_GENEVE_TOS 4
 839 #define IFLA_GENEVE_PORT 5
 840 #define IFLA_GENEVE_COLLECT_METADATA 6
 841 #define IFLA_GENEVE_REMOTE6 7
 842 #define IFLA_GENEVE_UDP_CSUM 8
 843 #define IFLA_GENEVE_UDP_ZERO_CSUM6_TX 9
 844 #define IFLA_GENEVE_UDP_ZERO_CSUM6_RX 10
 845 #define IFLA_GENEVE_LABEL 11
 846
 847 #define __IFLA_GENEVE_MAX 12
 848
 849 #define IFLA_GENEVE_MAX  (__IFLA_GENEVE_MAX - 1)
 850 #endif
 851
 852 #if !HAVE_IFLA_IPTUN_ENCAP_DPORT
 853 #define IFLA_IPTUN_UNSPEC 0
 854 #define IFLA_IPTUN_LINK 1
 855 #define IFLA_IPTUN_LOCAL 2
 856 #define IFLA_IPTUN_REMOTE 3
 857 #define IFLA_IPTUN_TTL 4
 858 #define IFLA_IPTUN_TOS 5
 859 #define IFLA_IPTUN_ENCAP_LIMIT 6
 860 #define IFLA_IPTUN_FLOWINFO 7
 861 #define IFLA_IPTUN_FLAGS 8
 862 #define IFLA_IPTUN_PROTO 9
 863 #define IFLA_IPTUN_PMTUDISC 10
 864 #define IFLA_IPTUN_6RD_PREFIX 11
 865 #define IFLA_IPTUN_6RD_RELAY_PREFIX 12
 866 #define IFLA_IPTUN_6RD_PREFIXLEN 13
 867 #define IFLA_IPTUN_6RD_RELAY_PREFIXLEN 14
 868 #define IFLA_IPTUN_ENCAP_TYPE 15
 869 #define IFLA_IPTUN_ENCAP_FLAGS 16
 870 #define IFLA_IPTUN_ENCAP_SPORT 17
 871 #define IFLA_IPTUN_ENCAP_DPORT 18
 872
 873 #define __IFLA_IPTUN_MAX 19
 874
 875 #define IFLA_IPTUN_MAX  (__IFLA_IPTUN_MAX - 1)
 876 #endif
 877
 878 #if !HAVE_IFLA_GRE_ENCAP_DPORT
 879 #define IFLA_GRE_UNSPEC 0
 880 #define IFLA_GRE_LINK 1
 881 #define IFLA_GRE_IFLAGS 2
 882 #define IFLA_GRE_OFLAGS 3
 883 #define IFLA_GRE_IKEY 4
 884 #define IFLA_GRE_OKEY 5
 885 #define IFLA_GRE_LOCAL 6
 886 #define IFLA_GRE_REMOTE 7
 887 #define IFLA_GRE_TTL 8
 888 #define IFLA_GRE_TOS 9
 889 #define IFLA_GRE_PMTUDISC 10
 890 #define IFLA_GRE_ENCAP_LIMIT 11
 891 #define IFLA_GRE_FLOWINFO 12
 892 #define IFLA_GRE_FLAGS 13
 893 #define IFLA_GRE_ENCAP_TYPE 14
 894 #define IFLA_GRE_ENCAP_FLAGS 15
 895 #define IFLA_GRE_ENCAP_SPORT 16
 896 #define IFLA_GRE_ENCAP_DPORT 17
 897
 898 #define __IFLA_GRE_MAX 18
 899
 900 #define IFLA_GRE_MAX  (__IFLA_GRE_MAX - 1)
 901 #endif
 902
 903 #if !HAVE_IFLA_BRIDGE_VLAN_INFO
 904 #define IFLA_BRIDGE_FLAGS 0
 905 #define IFLA_BRIDGE_MODE 1
 906 #define IFLA_BRIDGE_VLAN_INFO 2
 907 #define __IFLA_BRIDGE_MAX 3
 908
 909 #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
 910 #endif
 911
 912 #ifndef BRIDGE_VLAN_INFO_RANGE_BEGIN
 913 #define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */
 914 #endif
 915
 916 #ifndef BRIDGE_VLAN_INFO_RANGE_END
 917 #define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
 918 #endif
 919
 920 #if !HAVE_IFLA_BR_VLAN_DEFAULT_PVID
 921 #define IFLA_BR_UNSPEC 0
 922 #define IFLA_BR_FORWARD_DELAY 1
 923 #define IFLA_BR_HELLO_TIME 2
 924 #define IFLA_BR_MAX_AGE 3
 925 #define IFLA_BR_AGEING_TIME 4
 926 #define IFLA_BR_STP_STATE 5
 927 #define IFLA_BR_PRIORITY 6
 928 #define IFLA_BR_VLAN_FILTERING 7
 929 #define IFLA_BR_VLAN_PROTOCOL 8
 930 #define IFLA_BR_GROUP_FWD_MASK 9
 931 #define IFLA_BR_ROOT_ID 10
 932 #define IFLA_BR_BRIDGE_ID 11
 933 #define IFLA_BR_ROOT_PORT 12
 934 #define IFLA_BR_ROOT_PATH_COST 13
 935 #define IFLA_BR_TOPOLOGY_CHANGE 14
 936 #define IFLA_BR_TOPOLOGY_CHANGE_DETECTED 15
 937 #define IFLA_BR_HELLO_TIMER 16
 938 #define IFLA_BR_TCN_TIMER 17
 939 #define IFLA_BR_TOPOLOGY_CHANGE_TIMER 18
 940 #define IFLA_BR_GC_TIMER 19
 941 #define IFLA_BR_GROUP_ADDR 20
 942 #define IFLA_BR_FDB_FLUSH 21
 943 #define IFLA_BR_MCAST_ROUTER 22
 944 #define IFLA_BR_MCAST_SNOOPING 23
 945 #define IFLA_BR_MCAST_QUERY_USE_IFADDR 24
 946 #define IFLA_BR_MCAST_QUERIER 25
 947 #define IFLA_BR_MCAST_HASH_ELASTICITY 26
 948 #define IFLA_BR_MCAST_HASH_MAX 27
 949 #define IFLA_BR_MCAST_LAST_MEMBER_CNT 28
 950 #define IFLA_BR_MCAST_STARTUP_QUERY_CNT 29
 951 #define IFLA_BR_MCAST_LAST_MEMBER_INTVL 30
 952 #define IFLA_BR_MCAST_MEMBERSHIP_INTVL 31
 953 #define IFLA_BR_MCAST_QUERIER_INTVL 32
 954 #define IFLA_BR_MCAST_QUERY_INTVL 33
 955 #define IFLA_BR_MCAST_QUERY_RESPONSE_INTVL 34
 956 #define IFLA_BR_MCAST_STARTUP_QUERY_INTVL 35
 957 #define IFLA_BR_NF_CALL_IPTABLES 36
 958 #define IFLA_BR_NF_CALL_IP6TABLES 37
 959 #define IFLA_BR_NF_CALL_ARPTABLES 38
 960 #define IFLA_BR_VLAN_DEFAULT_PVID 39
 961 #define __IFLA_BR_MAX 40
 962
 963 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
 964 #endif
 965
 966 #if !HAVE_IFLA_BRPORT_LEARNING_SYNC
 967 #define IFLA_BRPORT_UNSPEC 0
 968 #define IFLA_BRPORT_STATE 1
 969 #define IFLA_BRPORT_PRIORITY 2
 970 #define IFLA_BRPORT_COST 3
 971 #define IFLA_BRPORT_MODE 4
 972 #define IFLA_BRPORT_GUARD 5
 973 #define IFLA_BRPORT_PROTECT 6
 974 #define IFLA_BRPORT_FAST_LEAVE 7
 975 #define IFLA_BRPORT_LEARNING 8
 976 #define IFLA_BRPORT_UNICAST_FLOOD 9
 977 #define IFLA_BRPORT_LEARNING_SYNC 11
 978 #define __IFLA_BRPORT_MAX 12
 979
 980 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
 981 #endif
 982
 983 #if !HAVE_FRA_UID_RANGE
 984 #define FRA_UNSPEC 0
 985 #define FRA_DST 1
 986 #define FRA_SRC 2
 987 #define FRA_IIFNAME 3
 988 #define FRA_GOTO 4
 989 #define FRA_UNUSED2 5
 990 #define FRA_PRIORITY 6
 991 #define FRA_UNUSED3 7
 992 #define FRA_UNUSED4 8
 993 #define FRA_UNUSED5 9
 994 #define FRA_FWMARK 10
 995 #define FRA_FLOW 11
 996 #define FRA_TUN_ID 12
 997 #define FRA_SUPPRESS_IFGROUP 13
 998 #define FRA_SUPPRESS_PREFIXLEN 14
 999 #define FRA_TABLE 15
1000 #define FRA_FWMASK 16
1001 #define FRA_OIFNAME 17
1002 #define FRA_PAD 18
1003 #define FRA_L3MDEV 19
1004 #define FRA_UID_RANGE 20
1005 #define __FRA_MAX 12
1006
1007 #define FRA_MAX (__FRA_MAX - 1)
1008 #endif
1009
1010 #if !HAVE_IFLA_BRPORT_PROXYARP
1011 #define IFLA_BRPORT_PROXYARP 10
1012 #endif
1013
1014 #if !HAVE_IFLA_VRF_TABLE
1015 #define IFLA_VRF_TABLE 1
1016 #endif
1017
1018 #if !HAVE_VXCAN_INFO_PEER
1019 #define VXCAN_INFO_PEER 1
1020 #endif
1021
1022 #if !HAVE_NDA_IFINDEX
1023 #define NDA_UNSPEC 0
1024 #define NDA_DST 1
1025 #define NDA_LLADDR 2
1026 #define NDA_CACHEINFO 3
1027 #define NDA_PROBES 4
1028 #define NDA_VLAN 5
1029 #define NDA_PORT 6
1030 #define NDA_VNI 7
1031 #define NDA_IFINDEX 8
1032 #define __NDA_MAX 9
1033
1034 #define NDA_MAX (__NDA_MAX - 1)
1035 #endif
1036
1037 #ifndef RTA_PREF
1038 #define RTA_PREF 20
1039 #endif
1040
1041 #ifndef RTAX_QUICKACK
1042 #define RTAX_QUICKACK 15
1043 #endif
1044
1045 #ifndef RTA_EXPIRES
1046 #define RTA_EXPIRES 23
1047 #endif
1048
1049 #ifndef IPV6_UNICAST_IF
1050 #define IPV6_UNICAST_IF 76
1051 #endif
1052
1053 #ifndef IPV6_MIN_MTU
1054 #define IPV6_MIN_MTU 1280
1055 #endif
1056
1057 #ifndef IPV4_MIN_MTU
1058 #define IPV4_MIN_MTU 68
1059 #endif
1060
1061 #ifndef IFF_MULTI_QUEUE
1062 #define IFF_MULTI_QUEUE 0x100
1063 #endif
1064
1065 #ifndef IFF_LOWER_UP
1066 #define IFF_LOWER_UP 0x10000
1067 #endif
1068
1069 #ifndef IFF_DORMANT
1070 #define IFF_DORMANT 0x20000
1071 #endif
1072
1073 #ifndef BOND_XMIT_POLICY_ENCAP23
1074 #define BOND_XMIT_POLICY_ENCAP23 3
1075 #endif
1076
1077 #ifndef BOND_XMIT_POLICY_ENCAP34
1078 #define BOND_XMIT_POLICY_ENCAP34 4
1079 #endif
1080
1081 #ifndef NET_ADDR_RANDOM
1082 #  define NET_ADDR_RANDOM 1
1083 #endif
1084
1085 #ifndef NET_NAME_UNKNOWN
1086 #  define NET_NAME_UNKNOWN 0
1087 #endif
1088
1089 #ifndef NET_NAME_ENUM
1090 #  define NET_NAME_ENUM 1
1091 #endif
1092
1093 #ifndef NET_NAME_PREDICTABLE
1094 #  define NET_NAME_PREDICTABLE 2
1095 #endif
1096
1097 #ifndef NET_NAME_USER
1098 #  define NET_NAME_USER 3
1099 #endif
1100
1101 #ifndef NET_NAME_RENAMED
1102 #  define NET_NAME_RENAMED 4
1103 #endif
1104
1105 #ifndef BPF_XOR
1106 #  define BPF_XOR 0xa0
1107 #endif
1108
1109 /* Note that LOOPBACK_IFINDEX is currently not exported by the
1110  * kernel/glibc, but hardcoded internally by the kernel.  However, as
1111  * it is exported to userspace indirectly via rtnetlink and the
1112  * ioctls, and made use of widely we define it here too, in a way that
1113  * is compatible with the kernel's internal definition. */
1114 #ifndef LOOPBACK_IFINDEX
1115 #define LOOPBACK_IFINDEX 1
1116 #endif
1117
1118 #if !HAVE_IFA_FLAGS
1119 #define IFA_FLAGS 8
1120 #endif
1121
1122 #ifndef IFA_F_MANAGETEMPADDR
1123 #define IFA_F_MANAGETEMPADDR 0x100
1124 #endif
1125
1126 #ifndef IFA_F_NOPREFIXROUTE
1127 #define IFA_F_NOPREFIXROUTE 0x200
1128 #endif
1129
1130 #ifndef MAX_AUDIT_MESSAGE_LENGTH
1131 #define MAX_AUDIT_MESSAGE_LENGTH 8970
1132 #endif
1133
1134 #ifndef AUDIT_NLGRP_MAX
1135 #define AUDIT_NLGRP_READLOG 1
1136 #endif
1137
1138 #ifndef CAP_MAC_OVERRIDE
1139 #define CAP_MAC_OVERRIDE 32
1140 #endif
1141
1142 #ifndef CAP_MAC_ADMIN
1143 #define CAP_MAC_ADMIN 33
1144 #endif
1145
1146 #ifndef CAP_SYSLOG
1147 #define CAP_SYSLOG 34
1148 #endif
1149
1150 #ifndef CAP_WAKE_ALARM
1151 #define CAP_WAKE_ALARM 35
1152 #endif
1153
1154 #ifndef CAP_BLOCK_SUSPEND
1155 #define CAP_BLOCK_SUSPEND 36
1156 #endif
1157
1158 #ifndef CAP_AUDIT_READ
1159 #define CAP_AUDIT_READ 37
1160 #endif
1161
1162 #ifndef RENAME_NOREPLACE
1163 #define RENAME_NOREPLACE (1 << 0)
1164 #endif
1165
1166 #ifndef KCMP_FILE
1167 #define KCMP_FILE 0
1168 #endif
1169
1170 #ifndef INPUT_PROP_POINTING_STICK
1171 #define INPUT_PROP_POINTING_STICK 0x05
1172 #endif
1173
1174 #ifndef INPUT_PROP_ACCELEROMETER
1175 #define INPUT_PROP_ACCELEROMETER  0x06
1176 #endif
1177
1178 #ifndef BTN_DPAD_UP
1179 #define BTN_DPAD_UP 0x220
1180 #define BTN_DPAD_RIGHT 0x223
1181 #endif
1182
1183 #ifndef KEY_ALS_TOGGLE
1184 #define KEY_ALS_TOGGLE 0x230
1185 #endif
1186
1187 #if ! HAVE_KEY_SERIAL_T
1188 typedef int32_t key_serial_t;
1189 #endif
1190
1191 #ifndef KEYCTL_JOIN_SESSION_KEYRING
1192 #define KEYCTL_JOIN_SESSION_KEYRING 1
1193 #endif
1194
1195 #ifndef KEYCTL_CHOWN
1196 #define KEYCTL_CHOWN 4
1197 #endif
1198
1199 #ifndef KEYCTL_SETPERM
1200 #define KEYCTL_SETPERM 5
1201 #endif
1202
1203 #ifndef KEYCTL_DESCRIBE
1204 #define KEYCTL_DESCRIBE 6
1205 #endif
1206
1207 #ifndef KEYCTL_LINK
1208 #define KEYCTL_LINK 8
1209 #endif
1210
1211 #ifndef KEYCTL_READ
1212 #define KEYCTL_READ 11
1213 #endif
1214
1215 #ifndef KEYCTL_SET_TIMEOUT
1216 #define KEYCTL_SET_TIMEOUT 15
1217 #endif
1218
1219 #ifndef KEY_POS_VIEW
1220 #define KEY_POS_VIEW    0x01000000
1221 #define KEY_POS_READ    0x02000000
1222 #define KEY_POS_WRITE   0x04000000
1223 #define KEY_POS_SEARCH  0x08000000
1224 #define KEY_POS_LINK    0x10000000
1225 #define KEY_POS_SETATTR 0x20000000
1226
1227 #define KEY_USR_VIEW    0x00010000
1228 #define KEY_USR_READ    0x00020000
1229 #define KEY_USR_WRITE   0x00040000
1230 #define KEY_USR_SEARCH  0x00080000
1231 #define KEY_USR_LINK    0x00100000
1232 #define KEY_USR_SETATTR 0x00200000
1233
1234 #define KEY_GRP_VIEW    0x00000100
1235 #define KEY_GRP_READ    0x00000200
1236 #define KEY_GRP_WRITE   0x00000400
1237 #define KEY_GRP_SEARCH  0x00000800
1238 #define KEY_GRP_LINK    0x00001000
1239 #define KEY_GRP_SETATTR 0x00002000
1240
1241 #define KEY_OTH_VIEW    0x00000001
1242 #define KEY_OTH_READ    0x00000002
1243 #define KEY_OTH_WRITE   0x00000004
1244 #define KEY_OTH_SEARCH  0x00000008
1245 #define KEY_OTH_LINK    0x00000010
1246 #define KEY_OTH_SETATTR 0x00000020
1247 #endif
1248
1249 #ifndef KEY_SPEC_USER_KEYRING
1250 #define KEY_SPEC_USER_KEYRING -4
1251 #endif
1252
1253 #ifndef KEY_SPEC_SESSION_KEYRING
1254 #define KEY_SPEC_SESSION_KEYRING -3
1255 #endif
1256
1257 #ifndef PR_CAP_AMBIENT
1258 #define PR_CAP_AMBIENT 47
1259 #endif
1260
1261 #ifndef PR_CAP_AMBIENT_IS_SET
1262 #define PR_CAP_AMBIENT_IS_SET 1
1263 #endif
1264
1265 #ifndef PR_CAP_AMBIENT_RAISE
1266 #define PR_CAP_AMBIENT_RAISE 2
1267 #endif
1268
1269 #ifndef PR_CAP_AMBIENT_CLEAR_ALL
1270 #define PR_CAP_AMBIENT_CLEAR_ALL 4
1271 #endif
1272
1273 /* The following two defines are actually available in the kernel headers for longer, but we define them here anyway,
1274  * since that makes it easier to use them in conjunction with the glibc net/if.h header which conflicts with
1275  * linux/if.h. */
1276 #ifndef IF_OPER_UNKNOWN
1277 #define IF_OPER_UNKNOWN 0
1278 #endif
1279
1280 #ifndef IF_OPER_UP
1281 #define IF_OPER_UP 6
1282
1283 #if ! HAVE_CHAR32_T
1284 #define char32_t uint32_t
1285 #endif
1286
1287 #if ! HAVE_CHAR16_T
1288 #define char16_t uint16_t
1289 #endif
1290
1291 #ifndef ETHERTYPE_LLDP
1292 #define ETHERTYPE_LLDP 0x88cc
1293 #endif
1294
1295 #ifndef IFA_F_MCAUTOJOIN
1296 #define IFA_F_MCAUTOJOIN 0x400
1297 #endif
1298
1299 #if ! HAVE_STRUCT_ETHTOOL_LINK_SETTINGS
1300
1301 #define ETHTOOL_GLINKSETTINGS   0x0000004c /* Get ethtool_link_settings */
1302 #define ETHTOOL_SLINKSETTINGS   0x0000004d /* Set ethtool_link_settings */
1303
1304 struct ethtool_link_settings {
1305         __u32   cmd;
1306         __u32   speed;
1307         __u8    duplex;
1308         __u8    port;
1309         __u8    phy_address;
1310         __u8    autoneg;
1311         __u8    mdio_support;
1312         __u8    eth_tp_mdix;
1313         __u8    eth_tp_mdix_ctrl;
1314         __s8    link_mode_masks_nwords;
1315         __u32   reserved[8];
1316         __u32   link_mode_masks[0];
1317         /* layout of link_mode_masks fields:
1318          * __u32 map_supported[link_mode_masks_nwords];
1319          * __u32 map_advertising[link_mode_masks_nwords];
1320          * __u32 map_lp_advertising[link_mode_masks_nwords];
1321          */
1322 };
1323
1324 #endif
1325
1326 #if ! HAVE_STRUCT_FIB_RULE_UID_RANGE
1327
1328 struct fib_rule_uid_range {
1329         __u32 start;
1330         __u32 end;
1331 };
1332
1333 #endif
1334
1335 #endif
1336
1337 #ifndef SOL_ALG
1338 #define SOL_ALG 279
1339 #endif
1340
1341 #ifndef AF_VSOCK
1342 #define AF_VSOCK 40
1343 #endif
1344
1345 #ifndef EXT4_IOC_RESIZE_FS
1346 #  define EXT4_IOC_RESIZE_FS              _IOW('f', 16, __u64)
1347 #endif
1348
1349 #ifndef NSFS_MAGIC
1350 #define NSFS_MAGIC 0x6e736673
1351 #endif
1352
1353 #ifndef NS_GET_NSTYPE
1354 #define NS_GET_NSTYPE _IO(0xb7, 0x3)
1355 #endif
1356
1357 #ifndef FALLOC_FL_KEEP_SIZE
1358 #define FALLOC_FL_KEEP_SIZE 0x01
1359 #endif
1360
1361 #ifndef FALLOC_FL_PUNCH_HOLE
1362 #define FALLOC_FL_PUNCH_HOLE 0x02
1363 #endif
1364
1365 #ifndef PF_KTHREAD
1366 #define PF_KTHREAD 0x00200000
1367 #endif
1368
1369 #if ! HAVE_STRUCT_STATX
1370 struct statx_timestamp {
1371         int64_t tv_sec;
1372         uint32_t tv_nsec;
1373         uint32_t __reserved;
1374 };
1375 struct statx {
1376         uint32_t stx_mask;
1377         uint32_t stx_blksize;
1378         uint64_t stx_attributes;
1379         uint32_t stx_nlink;
1380         uint32_t stx_uid;
1381         uint32_t stx_gid;
1382         uint16_t stx_mode;
1383         uint16_t __spare0[1];
1384         uint64_t stx_ino;
1385         uint64_t stx_size;
1386         uint64_t stx_blocks;
1387         uint64_t stx_attributes_mask;
1388         struct statx_timestamp stx_atime;
1389         struct statx_timestamp stx_btime;
1390         struct statx_timestamp stx_ctime;
1391         struct statx_timestamp stx_mtime;
1392         uint32_t stx_rdev_major;
1393         uint32_t stx_rdev_minor;
1394         uint32_t stx_dev_major;
1395         uint32_t stx_dev_minor;
1396         uint64_t __spare2[14];
1397 };
1398 #endif
1399
1400 #ifndef STATX_BTIME
1401 #define STATX_BTIME 0x00000800U
1402 #endif
1403
1404 #ifndef AT_STATX_DONT_SYNC
1405 #define AT_STATX_DONT_SYNC 0x4000
1406 #endif
1407
1408 /* The maximum thread/process name length including trailing NUL byte. This mimics the kernel definition of the same
1409  * name, which we need in userspace at various places but is not defined in userspace currently, neither under this
1410  * name nor any other. */
1411 #ifndef TASK_COMM_LEN
1412 #define TASK_COMM_LEN 16
1413 #endif
1414
1415 #include "missing_syscall.h"