src/basic/missing.h

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