src/basic/missing.h

   1 #pragma once
   2
   3 /***
   4   This file is part of systemd.
   5
   6   Copyright 2010 Lennart Poettering
   7
   8   systemd is free software; you can redistribute it and/or modify it
   9   under the terms of the GNU Lesser General Public License as published by
  10   the Free Software Foundation; either version 2.1 of the License, or
  11   (at your option) any later version.
  12
  13   systemd is distributed in the hope that it will be useful, but
  14   WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16   Lesser General Public License for more details.
  17
  18   You should have received a copy of the GNU Lesser General Public License
  19   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  20 ***/
  21
  22 /* Missing glibc definitions to access certain kernel APIs */
  23
  24 #include <errno.h>
  25 #include <fcntl.h>
  26 #include <linux/audit.h>
  27 #include <linux/capability.h>
  28 #include <linux/if_link.h>
  29 #include <linux/input.h>
  30 #include <linux/loop.h>
  31 #include <linux/neighbour.h>
  32 #include <linux/oom.h>
  33 #include <linux/rtnetlink.h>
  34 #include <net/ethernet.h>
  35 #include <stdlib.h>
  36 #include <sys/resource.h>
  37 #include <sys/socket.h>
  38 #include <sys/syscall.h>
  39 #include <uchar.h>
  40 #include <unistd.h>
  41
  42 #ifdef HAVE_AUDIT
  43 #include <libaudit.h>
  44 #endif
  45
  46 #ifdef ARCH_MIPS
  47 #include <asm/sgidefs.h>
  48 #endif
  49
  50 #ifdef HAVE_LINUX_BTRFS_H
  51 #include <linux/btrfs.h>
  52 #endif
  53
  54 #ifdef HAVE_LINUX_VM_SOCKETS_H
  55 #include <linux/vm_sockets.h>
  56 #else
  57 #define VMADDR_CID_ANY -1U
  58 struct sockaddr_vm {
  59         unsigned short svm_family;
  60         unsigned short svm_reserved1;
  61         unsigned int svm_port;
  62         unsigned int svm_cid;
  63         unsigned char svm_zero[sizeof(struct sockaddr) -
  64                                sizeof(unsigned short) -
  65                                sizeof(unsigned short) -
  66                                sizeof(unsigned int) -
  67                                sizeof(unsigned int)];
  68 };
  69 #endif /* !HAVE_LINUX_VM_SOCKETS_H */
  70
  71 #ifndef RLIMIT_RTTIME
  72 #define RLIMIT_RTTIME 15
  73 #endif
  74
  75 /* If RLIMIT_RTTIME is not defined, then we cannot use RLIMIT_NLIMITS as is */
  76 #define _RLIMIT_MAX (RLIMIT_RTTIME+1 > RLIMIT_NLIMITS ? RLIMIT_RTTIME+1 : RLIMIT_NLIMITS)
  77
  78 #ifndef F_LINUX_SPECIFIC_BASE
  79 #define F_LINUX_SPECIFIC_BASE 1024
  80 #endif
  81
  82 #ifndef F_SETPIPE_SZ
  83 #define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
  84 #endif
  85
  86 #ifndef F_GETPIPE_SZ
  87 #define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
  88 #endif
  89
  90 #ifndef F_ADD_SEALS
  91 #define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)
  92 #define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)
  93
  94 #define F_SEAL_SEAL     0x0001  /* prevent further seals from being set */
  95 #define F_SEAL_SHRINK   0x0002  /* prevent file from shrinking */
  96 #define F_SEAL_GROW     0x0004  /* prevent file from growing */
  97 #define F_SEAL_WRITE    0x0008  /* prevent writes */
  98 #endif
  99
 100 #ifndef F_OFD_GETLK
 101 #define F_OFD_GETLK     36
 102 #define F_OFD_SETLK     37
 103 #define F_OFD_SETLKW    38
 104 #endif
 105
 106 #ifndef MFD_ALLOW_SEALING
 107 #define MFD_ALLOW_SEALING 0x0002U
 108 #endif
 109
 110 #ifndef MFD_CLOEXEC
 111 #define MFD_CLOEXEC 0x0001U
 112 #endif
 113
 114 #ifndef IP_FREEBIND
 115 #define IP_FREEBIND 15
 116 #endif
 117
 118 #ifndef OOM_SCORE_ADJ_MIN
 119 #define OOM_SCORE_ADJ_MIN (-1000)
 120 #endif
 121
 122 #ifndef OOM_SCORE_ADJ_MAX
 123 #define OOM_SCORE_ADJ_MAX 1000
 124 #endif
 125
 126 #ifndef AUDIT_SERVICE_START
 127 #define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
 128 #endif
 129
 130 #ifndef AUDIT_SERVICE_STOP
 131 #define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
 132 #endif
 133
 134 #ifndef TIOCVHANGUP
 135 #define TIOCVHANGUP 0x5437
 136 #endif
 137
 138 #ifndef IP_TRANSPARENT
 139 #define IP_TRANSPARENT 19
 140 #endif
 141
 142 #ifndef SOL_NETLINK
 143 #define SOL_NETLINK 270
 144 #endif
 145
 146 #ifndef NETLINK_LIST_MEMBERSHIPS
 147 #define NETLINK_LIST_MEMBERSHIPS 9
 148 #endif
 149
 150 #ifndef SOL_SCTP
 151 #define SOL_SCTP 132
 152 #endif
 153
 154 #ifndef GRND_NONBLOCK
 155 #define GRND_NONBLOCK 0x0001
 156 #endif
 157
 158 #ifndef GRND_RANDOM
 159 #define GRND_RANDOM 0x0002
 160 #endif
 161
 162 #ifndef FS_NOCOW_FL
 163 #define FS_NOCOW_FL 0x00800000
 164 #endif
 165
 166 #ifndef BTRFS_IOCTL_MAGIC
 167 #define BTRFS_IOCTL_MAGIC 0x94
 168 #endif
 169
 170 #ifndef BTRFS_PATH_NAME_MAX
 171 #define BTRFS_PATH_NAME_MAX 4087
 172 #endif
 173
 174 #ifndef BTRFS_DEVICE_PATH_NAME_MAX
 175 #define BTRFS_DEVICE_PATH_NAME_MAX 1024
 176 #endif
 177
 178 #ifndef BTRFS_FSID_SIZE
 179 #define BTRFS_FSID_SIZE 16
 180 #endif
 181
 182 #ifndef BTRFS_UUID_SIZE
 183 #define BTRFS_UUID_SIZE 16
 184 #endif
 185
 186 #ifndef BTRFS_SUBVOL_RDONLY
 187 #define BTRFS_SUBVOL_RDONLY (1ULL << 1)
 188 #endif
 189
 190 #ifndef BTRFS_SUBVOL_NAME_MAX
 191 #define BTRFS_SUBVOL_NAME_MAX 4039
 192 #endif
 193
 194 #ifndef BTRFS_INO_LOOKUP_PATH_MAX
 195 #define BTRFS_INO_LOOKUP_PATH_MAX 4080
 196 #endif
 197
 198 #ifndef BTRFS_SEARCH_ARGS_BUFSIZE
 199 #define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key))
 200 #endif
 201
 202 #ifndef BTRFS_QGROUP_LEVEL_SHIFT
 203 #define BTRFS_QGROUP_LEVEL_SHIFT 48
 204 #endif
 205
 206 #ifndef HAVE_LINUX_BTRFS_H
 207 struct btrfs_ioctl_vol_args {
 208         int64_t fd;
 209         char name[BTRFS_PATH_NAME_MAX + 1];
 210 };
 211
 212 struct btrfs_qgroup_limit {
 213         __u64 flags;
 214         __u64 max_rfer;
 215         __u64 max_excl;
 216         __u64 rsv_rfer;
 217         __u64 rsv_excl;
 218 };
 219
 220 struct btrfs_qgroup_inherit {
 221         __u64 flags;
 222         __u64 num_qgroups;
 223         __u64 num_ref_copies;
 224         __u64 num_excl_copies;
 225         struct btrfs_qgroup_limit lim;
 226         __u64 qgroups[0];
 227 };
 228
 229 struct btrfs_ioctl_qgroup_limit_args {
 230         __u64 qgroupid;
 231         struct btrfs_qgroup_limit lim;
 232 };
 233
 234 struct btrfs_ioctl_vol_args_v2 {
 235         __s64 fd;
 236         __u64 transid;
 237         __u64 flags;
 238         union {
 239                 struct {
 240                         __u64 size;
 241                         struct btrfs_qgroup_inherit *qgroup_inherit;
 242                 };
 243                 __u64 unused[4];
 244         };
 245         char name[BTRFS_SUBVOL_NAME_MAX + 1];
 246 };
 247
 248 struct btrfs_ioctl_dev_info_args {
 249         uint64_t devid;                         /* in/out */
 250         uint8_t uuid[BTRFS_UUID_SIZE];          /* in/out */
 251         uint64_t bytes_used;                    /* out */
 252         uint64_t total_bytes;                   /* out */
 253         uint64_t unused[379];                   /* pad to 4k */
 254         char path[BTRFS_DEVICE_PATH_NAME_MAX];  /* out */
 255 };
 256
 257 struct btrfs_ioctl_fs_info_args {
 258         uint64_t max_id;                        /* out */
 259         uint64_t num_devices;                   /* out */
 260         uint8_t fsid[BTRFS_FSID_SIZE];          /* out */
 261         uint64_t reserved[124];                 /* pad to 1k */
 262 };
 263
 264 struct btrfs_ioctl_ino_lookup_args {
 265         __u64 treeid;
 266         __u64 objectid;
 267         char name[BTRFS_INO_LOOKUP_PATH_MAX];
 268 };
 269
 270 struct btrfs_ioctl_search_key {
 271         /* which root are we searching.  0 is the tree of tree roots */
 272         __u64 tree_id;
 273
 274         /* keys returned will be >= min and <= max */
 275         __u64 min_objectid;
 276         __u64 max_objectid;
 277
 278         /* keys returned will be >= min and <= max */
 279         __u64 min_offset;
 280         __u64 max_offset;
 281
 282         /* max and min transids to search for */
 283         __u64 min_transid;
 284         __u64 max_transid;
 285
 286         /* keys returned will be >= min and <= max */
 287         __u32 min_type;
 288         __u32 max_type;
 289
 290         /*
 291          * how many items did userland ask for, and how many are we
 292          * returning
 293          */
 294         __u32 nr_items;
 295
 296         /* align to 64 bits */
 297         __u32 unused;
 298
 299         /* some extra for later */
 300         __u64 unused1;
 301         __u64 unused2;
 302         __u64 unused3;
 303         __u64 unused4;
 304 };
 305
 306 struct btrfs_ioctl_search_header {
 307         __u64 transid;
 308         __u64 objectid;
 309         __u64 offset;
 310         __u32 type;
 311         __u32 len;
 312 };
 313
 314
 315 struct btrfs_ioctl_search_args {
 316         struct btrfs_ioctl_search_key key;
 317         char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
 318 };
 319
 320 struct btrfs_ioctl_clone_range_args {
 321         __s64 src_fd;
 322         __u64 src_offset, src_length;
 323         __u64 dest_offset;
 324 };
 325
 326 #define BTRFS_QUOTA_CTL_ENABLE  1
 327 #define BTRFS_QUOTA_CTL_DISABLE 2
 328 #define BTRFS_QUOTA_CTL_RESCAN__NOTUSED 3
 329 struct btrfs_ioctl_quota_ctl_args {
 330         __u64 cmd;
 331         __u64 status;
 332 };
 333 #endif
 334
 335 #ifndef BTRFS_IOC_DEFRAG
 336 #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
 337                                  struct btrfs_ioctl_vol_args)
 338 #endif
 339
 340 #ifndef BTRFS_IOC_RESIZE
 341 #define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, \
 342                                  struct btrfs_ioctl_vol_args)
 343 #endif
 344
 345 #ifndef BTRFS_IOC_CLONE
 346 #define BTRFS_IOC_CLONE _IOW(BTRFS_IOCTL_MAGIC, 9, int)
 347 #endif
 348
 349 #ifndef BTRFS_IOC_CLONE_RANGE
 350 #define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
 351                                  struct btrfs_ioctl_clone_range_args)
 352 #endif
 353
 354 #ifndef BTRFS_IOC_SUBVOL_CREATE
 355 #define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14, \
 356                                  struct btrfs_ioctl_vol_args)
 357 #endif
 358
 359 #ifndef BTRFS_IOC_SNAP_DESTROY
 360 #define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15, \
 361                                  struct btrfs_ioctl_vol_args)
 362 #endif
 363
 364 #ifndef BTRFS_IOC_TREE_SEARCH
 365 #define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17, \
 366                                  struct btrfs_ioctl_search_args)
 367 #endif
 368
 369 #ifndef BTRFS_IOC_INO_LOOKUP
 370 #define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18, \
 371                                  struct btrfs_ioctl_ino_lookup_args)
 372 #endif
 373
 374 #ifndef BTRFS_IOC_SNAP_CREATE_V2
 375 #define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, \
 376                                  struct btrfs_ioctl_vol_args_v2)
 377 #endif
 378
 379 #ifndef BTRFS_IOC_SUBVOL_GETFLAGS
 380 #define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64)
 381 #endif
 382
 383 #ifndef BTRFS_IOC_SUBVOL_SETFLAGS
 384 #define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64)
 385 #endif
 386
 387 #ifndef BTRFS_IOC_DEV_INFO
 388 #define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
 389                                  struct btrfs_ioctl_dev_info_args)
 390 #endif
 391
 392 #ifndef BTRFS_IOC_FS_INFO
 393 #define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
 394                                  struct btrfs_ioctl_fs_info_args)
 395 #endif
 396
 397 #ifndef BTRFS_IOC_DEVICES_READY
 398 #define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, \
 399                                  struct btrfs_ioctl_vol_args)
 400 #endif
 401
 402 #ifndef BTRFS_IOC_QUOTA_CTL
 403 #define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40, \
 404                                struct btrfs_ioctl_quota_ctl_args)
 405 #endif
 406
 407 #ifndef BTRFS_IOC_QGROUP_LIMIT
 408 #define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43, \
 409                                struct btrfs_ioctl_qgroup_limit_args)
 410 #endif
 411
 412 #ifndef BTRFS_IOC_QUOTA_RESCAN_WAIT
 413 #define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
 414 #endif
 415
 416 #ifndef BTRFS_FIRST_FREE_OBJECTID
 417 #define BTRFS_FIRST_FREE_OBJECTID 256
 418 #endif
 419
 420 #ifndef BTRFS_LAST_FREE_OBJECTID
 421 #define BTRFS_LAST_FREE_OBJECTID -256ULL
 422 #endif
 423
 424 #ifndef BTRFS_ROOT_TREE_OBJECTID
 425 #define BTRFS_ROOT_TREE_OBJECTID 1
 426 #endif
 427
 428 #ifndef BTRFS_QUOTA_TREE_OBJECTID
 429 #define BTRFS_QUOTA_TREE_OBJECTID 8ULL
 430 #endif
 431
 432 #ifndef BTRFS_ROOT_ITEM_KEY
 433 #define BTRFS_ROOT_ITEM_KEY 132
 434 #endif
 435
 436 #ifndef BTRFS_QGROUP_STATUS_KEY
 437 #define BTRFS_QGROUP_STATUS_KEY 240
 438 #endif
 439
 440 #ifndef BTRFS_QGROUP_INFO_KEY
 441 #define BTRFS_QGROUP_INFO_KEY 242
 442 #endif
 443
 444 #ifndef BTRFS_QGROUP_LIMIT_KEY
 445 #define BTRFS_QGROUP_LIMIT_KEY 244
 446 #endif
 447
 448 #ifndef BTRFS_QGROUP_RELATION_KEY
 449 #define BTRFS_QGROUP_RELATION_KEY 246
 450 #endif
 451
 452 #ifndef BTRFS_ROOT_BACKREF_KEY
 453 #define BTRFS_ROOT_BACKREF_KEY 144
 454 #endif
 455
 456 #ifndef BTRFS_SUPER_MAGIC
 457 #define BTRFS_SUPER_MAGIC 0x9123683E
 458 #endif
 459
 460 #ifndef CGROUP_SUPER_MAGIC
 461 #define CGROUP_SUPER_MAGIC 0x27e0eb
 462 #endif
 463
 464 #ifndef CGROUP2_SUPER_MAGIC
 465 #define CGROUP2_SUPER_MAGIC 0x63677270
 466 #endif
 467
 468 #ifndef CLONE_NEWCGROUP
 469 #define CLONE_NEWCGROUP 0x02000000
 470 #endif
 471
 472 #ifndef TMPFS_MAGIC
 473 #define TMPFS_MAGIC 0x01021994
 474 #endif
 475
 476 #ifndef MQUEUE_MAGIC
 477 #define MQUEUE_MAGIC 0x19800202
 478 #endif
 479
 480 #ifndef SECURITYFS_MAGIC
 481 #define SECURITYFS_MAGIC 0x73636673
 482 #endif
 483
 484 #ifndef TRACEFS_MAGIC
 485 #define TRACEFS_MAGIC 0x74726163
 486 #endif
 487
 488 #ifndef BPF_FS_MAGIC
 489 #define BPF_FS_MAGIC 0xcafe4a11
 490 #endif
 491
 492 #ifndef MS_MOVE
 493 #define MS_MOVE 8192
 494 #endif
 495
 496 #ifndef MS_REC
 497 #define MS_REC 16384
 498 #endif
 499
 500 #ifndef MS_PRIVATE
 501 #define MS_PRIVATE      (1<<18)
 502 #endif
 503
 504 #ifndef MS_REC
 505 #define MS_REC          (1<<19)
 506 #endif
 507
 508 #ifndef MS_SHARED
 509 #define MS_SHARED       (1<<20)
 510 #endif
 511
 512 #ifndef MS_RELATIME
 513 #define MS_RELATIME     (1<<21)
 514 #endif
 515
 516 #ifndef MS_KERNMOUNT
 517 #define MS_KERNMOUNT    (1<<22)
 518 #endif
 519
 520 #ifndef MS_I_VERSION
 521 #define MS_I_VERSION    (1<<23)
 522 #endif
 523
 524 #ifndef MS_STRICTATIME
 525 #define MS_STRICTATIME  (1<<24)
 526 #endif
 527
 528 #ifndef MS_LAZYTIME
 529 #define MS_LAZYTIME     (1<<25)
 530 #endif
 531
 532 #ifndef SCM_SECURITY
 533 #define SCM_SECURITY 0x03
 534 #endif
 535
 536 #ifndef PR_SET_NO_NEW_PRIVS
 537 #define PR_SET_NO_NEW_PRIVS 38
 538 #endif
 539
 540 #ifndef PR_SET_CHILD_SUBREAPER
 541 #define PR_SET_CHILD_SUBREAPER 36
 542 #endif
 543
 544 #ifndef MAX_HANDLE_SZ
 545 #define MAX_HANDLE_SZ 128
 546 #endif
 547
 548 #ifndef HAVE_SECURE_GETENV
 549 #  ifdef HAVE___SECURE_GETENV
 550 #    define secure_getenv __secure_getenv
 551 #  else
 552 #    error "neither secure_getenv nor __secure_getenv are available"
 553 #  endif
 554 #endif
 555
 556 #ifndef CIFS_MAGIC_NUMBER
 557 #  define CIFS_MAGIC_NUMBER 0xFF534D42
 558 #endif
 559
 560 #ifndef TFD_TIMER_CANCEL_ON_SET
 561 #  define TFD_TIMER_CANCEL_ON_SET (1 << 1)
 562 #endif
 563
 564 #ifndef SO_REUSEPORT
 565 #  define SO_REUSEPORT 15
 566 #endif
 567
 568 #ifndef EVIOCREVOKE
 569 #  define EVIOCREVOKE _IOW('E', 0x91, int)
 570 #endif
 571
 572 #ifndef DRM_IOCTL_SET_MASTER
 573 #  define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
 574 #endif
 575
 576 #ifndef DRM_IOCTL_DROP_MASTER
 577 #  define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
 578 #endif
 579
 580 /* The precise definition of __O_TMPFILE is arch specific; use the
 581  * values defined by the kernel (note: some are hexa, some are octal,
 582  * duplicated as-is from the kernel definitions):
 583  * - alpha, parisc, sparc: each has a specific value;
 584  * - others: they use the "generic" value.
 585  */
 586
 587 #ifndef __O_TMPFILE
 588 #if defined(__alpha__)
 589 #define __O_TMPFILE     0100000000
 590 #elif defined(__parisc__) || defined(__hppa__)
 591 #define __O_TMPFILE     0400000000
 592 #elif defined(__sparc__) || defined(__sparc64__)
 593 #define __O_TMPFILE     0x2000000
 594 #else
 595 #define __O_TMPFILE     020000000
 596 #endif
 597
 598 /* a horrid kludge trying to make sure that this will fail on old kernels */
 599 #ifndef O_TMPFILE
 600 #define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
 601 #endif
 602
 603 #endif
 604
 605 #if !HAVE_DECL_LO_FLAGS_PARTSCAN
 606 #define LO_FLAGS_PARTSCAN 8
 607 #endif
 608
 609 #ifndef LOOP_CTL_REMOVE
 610 #define LOOP_CTL_REMOVE 0x4C81
 611 #endif
 612
 613 #ifndef LOOP_CTL_GET_FREE
 614 #define LOOP_CTL_GET_FREE 0x4C82
 615 #endif
 616
 617 #if !HAVE_DECL_IFLA_INET6_ADDR_GEN_MODE
 618 #define IFLA_INET6_UNSPEC 0
 619 #define IFLA_INET6_FLAGS 1
 620 #define IFLA_INET6_CONF 2
 621 #define IFLA_INET6_STATS 3
 622 #define IFLA_INET6_MCAST 4
 623 #define IFLA_INET6_CACHEINFO 5
 624 #define IFLA_INET6_ICMP6STATS 6
 625 #define IFLA_INET6_TOKEN 7
 626 #define IFLA_INET6_ADDR_GEN_MODE 8
 627 #define __IFLA_INET6_MAX 9
 628
 629 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
 630
 631 #define IN6_ADDR_GEN_MODE_EUI64 0
 632 #define IN6_ADDR_GEN_MODE_NONE 1
 633 #endif
 634
 635 #if !HAVE_DECL_IN6_ADDR_GEN_MODE_STABLE_PRIVACY
 636 #define IN6_ADDR_GEN_MODE_STABLE_PRIVACY 2
 637 #endif
 638
 639 #if !HAVE_DECL_IFLA_MACVLAN_FLAGS
 640 #define IFLA_MACVLAN_UNSPEC 0
 641 #define IFLA_MACVLAN_MODE 1
 642 #define IFLA_MACVLAN_FLAGS 2
 643 #define __IFLA_MACVLAN_MAX 3
 644
 645 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
 646 #endif
 647
 648 #if !HAVE_DECL_IFLA_IPVLAN_MODE
 649 #define IFLA_IPVLAN_UNSPEC 0
 650 #define IFLA_IPVLAN_MODE 1
 651 #define __IFLA_IPVLAN_MAX 2
 652
 653 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
 654
 655 #define IPVLAN_MODE_L2 0
 656 #define IPVLAN_MODE_L3 1
 657 #define IPVLAN_MAX 2
 658 #endif
 659
 660 #if !HAVE_DECL_IFLA_VTI_REMOTE
 661 #define IFLA_VTI_UNSPEC 0
 662 #define IFLA_VTI_LINK 1
 663 #define IFLA_VTI_IKEY 2
 664 #define IFLA_VTI_OKEY 3
 665 #define IFLA_VTI_LOCAL 4
 666 #define IFLA_VTI_REMOTE 5
 667 #define __IFLA_VTI_MAX 6
 668
 669 #define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
 670 #endif
 671
 672 #if !HAVE_DECL_IFLA_PHYS_PORT_ID
 673 #define IFLA_EXT_MASK 29
 674 #undef IFLA_PROMISCUITY
 675 #define IFLA_PROMISCUITY 30
 676 #define IFLA_NUM_TX_QUEUES 31
 677 #define IFLA_NUM_RX_QUEUES 32
 678 #define IFLA_CARRIER 33
 679 #define IFLA_PHYS_PORT_ID 34
 680 #define __IFLA_MAX 35
 681
 682 #define IFLA_MAX (__IFLA_MAX - 1)
 683 #endif
 684
 685 #if !HAVE_DECL_IFLA_BOND_AD_INFO
 686 #define IFLA_BOND_UNSPEC 0
 687 #define IFLA_BOND_MODE 1
 688 #define IFLA_BOND_ACTIVE_SLAVE 2
 689 #define IFLA_BOND_MIIMON 3
 690 #define IFLA_BOND_UPDELAY 4
 691 #define IFLA_BOND_DOWNDELAY 5
 692 #define IFLA_BOND_USE_CARRIER 6
 693 #define IFLA_BOND_ARP_INTERVAL 7
 694 #define IFLA_BOND_ARP_IP_TARGET 8
 695 #define IFLA_BOND_ARP_VALIDATE 9
 696 #define IFLA_BOND_ARP_ALL_TARGETS 10
 697 #define IFLA_BOND_PRIMARY 11
 698 #define IFLA_BOND_PRIMARY_RESELECT 12
 699 #define IFLA_BOND_FAIL_OVER_MAC 13
 700 #define IFLA_BOND_XMIT_HASH_POLICY 14
 701 #define IFLA_BOND_RESEND_IGMP 15
 702 #define IFLA_BOND_NUM_PEER_NOTIF 16
 703 #define IFLA_BOND_ALL_SLAVES_ACTIVE 17
 704 #define IFLA_BOND_MIN_LINKS 18
 705 #define IFLA_BOND_LP_INTERVAL 19
 706 #define IFLA_BOND_PACKETS_PER_SLAVE 20
 707 #define IFLA_BOND_AD_LACP_RATE 21
 708 #define IFLA_BOND_AD_SELECT 22
 709 #define IFLA_BOND_AD_INFO 23
 710 #define __IFLA_BOND_MAX 24
 711
 712 #define IFLA_BOND_MAX   (__IFLA_BOND_MAX - 1)
 713 #endif
 714
 715 #if !HAVE_DECL_IFLA_VLAN_PROTOCOL
 716 #define IFLA_VLAN_UNSPEC 0
 717 #define IFLA_VLAN_ID 1
 718 #define IFLA_VLAN_FLAGS 2
 719 #define IFLA_VLAN_EGRESS_QOS 3
 720 #define IFLA_VLAN_INGRESS_QOS 4
 721 #define IFLA_VLAN_PROTOCOL 5
 722 #define __IFLA_VLAN_MAX 6
 723
 724 #define IFLA_VLAN_MAX   (__IFLA_VLAN_MAX - 1)
 725 #endif
 726
 727 #if !HAVE_DECL_IFLA_VXLAN_GPE
 728 #define IFLA_VXLAN_UNSPEC 0
 729 #define IFLA_VXLAN_ID 1
 730 #define IFLA_VXLAN_GROUP 2
 731 #define IFLA_VXLAN_LINK 3
 732 #define IFLA_VXLAN_LOCAL 4
 733 #define IFLA_VXLAN_TTL 5
 734 #define IFLA_VXLAN_TOS 6
 735 #define IFLA_VXLAN_LEARNING 7
 736 #define IFLA_VXLAN_AGEING 8
 737 #define IFLA_VXLAN_LIMIT 9
 738 #define IFLA_VXLAN_PORT_RANGE 10
 739 #define IFLA_VXLAN_PROXY 11
 740 #define IFLA_VXLAN_RSC 12
 741 #define IFLA_VXLAN_L2MISS 13
 742 #define IFLA_VXLAN_L3MISS 14
 743 #define IFLA_VXLAN_PORT 15
 744 #define IFLA_VXLAN_GROUP6 16
 745 #define IFLA_VXLAN_LOCAL6 17
 746 #define IFLA_VXLAN_UDP_CSUM 18
 747 #define IFLA_VXLAN_UDP_ZERO_CSUM6_TX 19
 748 #define IFLA_VXLAN_UDP_ZERO_CSUM6_RX 20
 749 #define IFLA_VXLAN_REMCSUM_TX 21
 750 #define IFLA_VXLAN_REMCSUM_RX 22
 751 #define IFLA_VXLAN_GBP 23
 752 #define IFLA_VXLAN_REMCSUM_NOPARTIAL 24
 753 #define IFLA_VXLAN_COLLECT_METADATA 25
 754 #define IFLA_VXLAN_LABEL 26
 755 #define IFLA_VXLAN_GPE 27
 756
 757 #define __IFLA_VXLAN_MAX 28
 758
 759 #define IFLA_VXLAN_MAX  (__IFLA_VXLAN_MAX - 1)
 760 #endif
 761
 762 #if !HAVE_DECL_IFLA_GENEVE_LABEL
 763 #define IFLA_GENEVE_UNSPEC 0
 764 #define IFLA_GENEVE_ID 1
 765 #define IFLA_GENEVE_REMOTE 2
 766 #define IFLA_GENEVE_TTL 3
 767 #define IFLA_GENEVE_TOS 4
 768 #define IFLA_GENEVE_PORT 5
 769 #define IFLA_GENEVE_COLLECT_METADATA 6
 770 #define IFLA_GENEVE_REMOTE6 7
 771 #define IFLA_GENEVE_UDP_CSUM 8
 772 #define IFLA_GENEVE_UDP_ZERO_CSUM6_TX 9
 773 #define IFLA_GENEVE_UDP_ZERO_CSUM6_RX 10
 774 #define IFLA_GENEVE_LABEL 11
 775
 776 #define __IFLA_GENEVE_MAX 12
 777
 778 #define IFLA_GENEVE_MAX  (__IFLA_GENEVE_MAX - 1)
 779 #endif
 780
 781 #if !HAVE_DECL_IFLA_IPTUN_ENCAP_DPORT
 782 #define IFLA_IPTUN_UNSPEC 0
 783 #define IFLA_IPTUN_LINK 1
 784 #define IFLA_IPTUN_LOCAL 2
 785 #define IFLA_IPTUN_REMOTE 3
 786 #define IFLA_IPTUN_TTL 4
 787 #define IFLA_IPTUN_TOS 5
 788 #define IFLA_IPTUN_ENCAP_LIMIT 6
 789 #define IFLA_IPTUN_FLOWINFO 7
 790 #define IFLA_IPTUN_FLAGS 8
 791 #define IFLA_IPTUN_PROTO 9
 792 #define IFLA_IPTUN_PMTUDISC 10
 793 #define IFLA_IPTUN_6RD_PREFIX 11
 794 #define IFLA_IPTUN_6RD_RELAY_PREFIX 12
 795 #define IFLA_IPTUN_6RD_PREFIXLEN 13
 796 #define IFLA_IPTUN_6RD_RELAY_PREFIXLEN 14
 797 #define IFLA_IPTUN_ENCAP_TYPE 15
 798 #define IFLA_IPTUN_ENCAP_FLAGS 16
 799 #define IFLA_IPTUN_ENCAP_SPORT 17
 800 #define IFLA_IPTUN_ENCAP_DPORT 18
 801
 802 #define __IFLA_IPTUN_MAX 19
 803
 804 #define IFLA_IPTUN_MAX  (__IFLA_IPTUN_MAX - 1)
 805 #endif
 806
 807 #if !HAVE_DECL_IFLA_GRE_ENCAP_DPORT
 808 #define IFLA_GRE_UNSPEC 0
 809 #define IFLA_GRE_LINK 1
 810 #define IFLA_GRE_IFLAGS 2
 811 #define IFLA_GRE_OFLAGS 3
 812 #define IFLA_GRE_IKEY 4
 813 #define IFLA_GRE_OKEY 5
 814 #define IFLA_GRE_LOCAL 6
 815 #define IFLA_GRE_REMOTE 7
 816 #define IFLA_GRE_TTL 8
 817 #define IFLA_GRE_TOS 9
 818 #define IFLA_GRE_PMTUDISC 10
 819 #define IFLA_GRE_ENCAP_LIMIT 11
 820 #define IFLA_GRE_FLOWINFO 12
 821 #define IFLA_GRE_FLAGS 13
 822 #define IFLA_GRE_ENCAP_TYPE 14
 823 #define IFLA_GRE_ENCAP_FLAGS 15
 824 #define IFLA_GRE_ENCAP_SPORT 16
 825 #define IFLA_GRE_ENCAP_DPORT 17
 826
 827 #define __IFLA_GRE_MAX 18
 828
 829 #define IFLA_GRE_MAX  (__IFLA_GRE_MAX - 1)
 830 #endif
 831
 832 #if !HAVE_DECL_IFLA_BRIDGE_VLAN_INFO
 833 #define IFLA_BRIDGE_FLAGS 0
 834 #define IFLA_BRIDGE_MODE 1
 835 #define IFLA_BRIDGE_VLAN_INFO 2
 836 #define __IFLA_BRIDGE_MAX 3
 837
 838 #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
 839 #endif
 840
 841 #ifndef BRIDGE_VLAN_INFO_RANGE_BEGIN
 842 #define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */
 843 #endif
 844
 845 #ifndef BRIDGE_VLAN_INFO_RANGE_END
 846 #define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
 847 #endif
 848
 849 #if !HAVE_DECL_IFLA_BR_VLAN_DEFAULT_PVID
 850 #define IFLA_BR_UNSPEC 0
 851 #define IFLA_BR_FORWARD_DELAY 1
 852 #define IFLA_BR_HELLO_TIME 2
 853 #define IFLA_BR_MAX_AGE 3
 854 #define IFLA_BR_AGEING_TIME 4
 855 #define IFLA_BR_STP_STATE 5
 856 #define IFLA_BR_PRIORITY 6
 857 #define IFLA_BR_VLAN_FILTERING 7
 858 #define IFLA_BR_VLAN_PROTOCOL 8
 859 #define IFLA_BR_GROUP_FWD_MASK 9
 860 #define IFLA_BR_ROOT_ID 10
 861 #define IFLA_BR_BRIDGE_ID 11
 862 #define IFLA_BR_ROOT_PORT 12
 863 #define IFLA_BR_ROOT_PATH_COST 13
 864 #define IFLA_BR_TOPOLOGY_CHANGE 14
 865 #define IFLA_BR_TOPOLOGY_CHANGE_DETECTED 15
 866 #define IFLA_BR_HELLO_TIMER 16
 867 #define IFLA_BR_TCN_TIMER 17
 868 #define IFLA_BR_TOPOLOGY_CHANGE_TIMER 18
 869 #define IFLA_BR_GC_TIMER 19
 870 #define IFLA_BR_GROUP_ADDR 20
 871 #define IFLA_BR_FDB_FLUSH 21
 872 #define IFLA_BR_MCAST_ROUTER 22
 873 #define IFLA_BR_MCAST_SNOOPING 23
 874 #define IFLA_BR_MCAST_QUERY_USE_IFADDR 24
 875 #define IFLA_BR_MCAST_QUERIER 25
 876 #define IFLA_BR_MCAST_HASH_ELASTICITY 26
 877 #define IFLA_BR_MCAST_HASH_MAX 27
 878 #define IFLA_BR_MCAST_LAST_MEMBER_CNT 28
 879 #define IFLA_BR_MCAST_STARTUP_QUERY_CNT 29
 880 #define IFLA_BR_MCAST_LAST_MEMBER_INTVL 30
 881 #define IFLA_BR_MCAST_MEMBERSHIP_INTVL 31
 882 #define IFLA_BR_MCAST_QUERIER_INTVL 32
 883 #define IFLA_BR_MCAST_QUERY_INTVL 33
 884 #define IFLA_BR_MCAST_QUERY_RESPONSE_INTVL 34
 885 #define IFLA_BR_MCAST_STARTUP_QUERY_INTVL 35
 886 #define IFLA_BR_NF_CALL_IPTABLES 36
 887 #define IFLA_BR_NF_CALL_IP6TABLES 37
 888 #define IFLA_BR_NF_CALL_ARPTABLES 38
 889 #define IFLA_BR_VLAN_DEFAULT_PVID 39
 890 #define __IFLA_BR_MAX 40
 891
 892 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
 893 #endif
 894
 895 #if !HAVE_DECL_IFLA_BRPORT_LEARNING_SYNC
 896 #define IFLA_BRPORT_UNSPEC 0
 897 #define IFLA_BRPORT_STATE 1
 898 #define IFLA_BRPORT_PRIORITY 2
 899 #define IFLA_BRPORT_COST 3
 900 #define IFLA_BRPORT_MODE 4
 901 #define IFLA_BRPORT_GUARD 5
 902 #define IFLA_BRPORT_PROTECT 6
 903 #define IFLA_BRPORT_FAST_LEAVE 7
 904 #define IFLA_BRPORT_LEARNING 8
 905 #define IFLA_BRPORT_UNICAST_FLOOD 9
 906 #define IFLA_BRPORT_LEARNING_SYNC 11
 907 #define __IFLA_BRPORT_MAX 12
 908
 909 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
 910 #endif
 911
 912 #if !HAVE_DECL_IFLA_BRPORT_PROXYARP
 913 #define IFLA_BRPORT_PROXYARP 10
 914 #endif
 915
 916 #if !HAVE_DECL_IFLA_VRF_TABLE
 917 #define IFLA_VRF_TABLE 1
 918 #endif
 919
 920 #if !HAVE_DECL_NDA_IFINDEX
 921 #define NDA_UNSPEC 0
 922 #define NDA_DST 1
 923 #define NDA_LLADDR 2
 924 #define NDA_CACHEINFO 3
 925 #define NDA_PROBES 4
 926 #define NDA_VLAN 5
 927 #define NDA_PORT 6
 928 #define NDA_VNI 7
 929 #define NDA_IFINDEX 8
 930 #define __NDA_MAX 9
 931
 932 #define NDA_MAX (__NDA_MAX - 1)
 933 #endif
 934
 935 #ifndef RTA_PREF
 936 #define RTA_PREF 20
 937 #endif
 938
 939 #ifndef IPV6_UNICAST_IF
 940 #define IPV6_UNICAST_IF 76
 941 #endif
 942
 943 #ifndef IPV6_MIN_MTU
 944 #define IPV6_MIN_MTU 1280
 945 #endif
 946
 947 #ifndef IFF_MULTI_QUEUE
 948 #define IFF_MULTI_QUEUE 0x100
 949 #endif
 950
 951 #ifndef IFF_LOWER_UP
 952 #define IFF_LOWER_UP 0x10000
 953 #endif
 954
 955 #ifndef IFF_DORMANT
 956 #define IFF_DORMANT 0x20000
 957 #endif
 958
 959 #ifndef BOND_XMIT_POLICY_ENCAP23
 960 #define BOND_XMIT_POLICY_ENCAP23 3
 961 #endif
 962
 963 #ifndef BOND_XMIT_POLICY_ENCAP34
 964 #define BOND_XMIT_POLICY_ENCAP34 4
 965 #endif
 966
 967 #ifndef NET_ADDR_RANDOM
 968 #  define NET_ADDR_RANDOM 1
 969 #endif
 970
 971 #ifndef NET_NAME_UNKNOWN
 972 #  define NET_NAME_UNKNOWN 0
 973 #endif
 974
 975 #ifndef NET_NAME_ENUM
 976 #  define NET_NAME_ENUM 1
 977 #endif
 978
 979 #ifndef NET_NAME_PREDICTABLE
 980 #  define NET_NAME_PREDICTABLE 2
 981 #endif
 982
 983 #ifndef NET_NAME_USER
 984 #  define NET_NAME_USER 3
 985 #endif
 986
 987 #ifndef NET_NAME_RENAMED
 988 #  define NET_NAME_RENAMED 4
 989 #endif
 990
 991 #ifndef BPF_XOR
 992 #  define BPF_XOR 0xa0
 993 #endif
 994
 995 /* Note that LOOPBACK_IFINDEX is currently not exported by the
 996  * kernel/glibc, but hardcoded internally by the kernel.  However, as
 997  * it is exported to userspace indirectly via rtnetlink and the
 998  * ioctls, and made use of widely we define it here too, in a way that
 999  * is compatible with the kernel's internal definition. */
1000 #ifndef LOOPBACK_IFINDEX
1001 #define LOOPBACK_IFINDEX 1
1002 #endif
1003
1004 #if !HAVE_DECL_IFA_FLAGS
1005 #define IFA_FLAGS 8
1006 #endif
1007
1008 #ifndef IFA_F_MANAGETEMPADDR
1009 #define IFA_F_MANAGETEMPADDR 0x100
1010 #endif
1011
1012 #ifndef IFA_F_NOPREFIXROUTE
1013 #define IFA_F_NOPREFIXROUTE 0x200
1014 #endif
1015
1016 #ifndef MAX_AUDIT_MESSAGE_LENGTH
1017 #define MAX_AUDIT_MESSAGE_LENGTH 8970
1018 #endif
1019
1020 #ifndef AUDIT_NLGRP_MAX
1021 #define AUDIT_NLGRP_READLOG 1
1022 #endif
1023
1024 #ifndef CAP_MAC_OVERRIDE
1025 #define CAP_MAC_OVERRIDE 32
1026 #endif
1027
1028 #ifndef CAP_MAC_ADMIN
1029 #define CAP_MAC_ADMIN 33
1030 #endif
1031
1032 #ifndef CAP_SYSLOG
1033 #define CAP_SYSLOG 34
1034 #endif
1035
1036 #ifndef CAP_WAKE_ALARM
1037 #define CAP_WAKE_ALARM 35
1038 #endif
1039
1040 #ifndef CAP_BLOCK_SUSPEND
1041 #define CAP_BLOCK_SUSPEND 36
1042 #endif
1043
1044 #ifndef CAP_AUDIT_READ
1045 #define CAP_AUDIT_READ 37
1046 #endif
1047
1048 #ifndef RENAME_NOREPLACE
1049 #define RENAME_NOREPLACE (1 << 0)
1050 #endif
1051
1052 #ifndef KCMP_FILE
1053 #define KCMP_FILE 0
1054 #endif
1055
1056 #ifndef INPUT_PROP_POINTING_STICK
1057 #define INPUT_PROP_POINTING_STICK 0x05
1058 #endif
1059
1060 #ifndef INPUT_PROP_ACCELEROMETER
1061 #define INPUT_PROP_ACCELEROMETER  0x06
1062 #endif
1063
1064 #ifndef HAVE_KEY_SERIAL_T
1065 typedef int32_t key_serial_t;
1066 #endif
1067
1068 #ifndef KEYCTL_JOIN_SESSION_KEYRING
1069 #define KEYCTL_JOIN_SESSION_KEYRING 1
1070 #endif
1071
1072 #ifndef KEYCTL_CHOWN
1073 #define KEYCTL_CHOWN 4
1074 #endif
1075
1076 #ifndef KEYCTL_SETPERM
1077 #define KEYCTL_SETPERM 5
1078 #endif
1079
1080 #ifndef KEYCTL_DESCRIBE
1081 #define KEYCTL_DESCRIBE 6
1082 #endif
1083
1084 #ifndef KEYCTL_READ
1085 #define KEYCTL_READ 11
1086 #endif
1087
1088 #ifndef KEYCTL_SET_TIMEOUT
1089 #define KEYCTL_SET_TIMEOUT 15
1090 #endif
1091
1092 #ifndef KEY_POS_VIEW
1093 #define KEY_POS_VIEW    0x01000000
1094 #define KEY_POS_READ    0x02000000
1095 #define KEY_POS_WRITE   0x04000000
1096 #define KEY_POS_SEARCH  0x08000000
1097 #define KEY_POS_LINK    0x10000000
1098 #define KEY_POS_SETATTR 0x20000000
1099
1100 #define KEY_USR_VIEW    0x00010000
1101 #define KEY_USR_READ    0x00020000
1102 #define KEY_USR_WRITE   0x00040000
1103 #define KEY_USR_SEARCH  0x00080000
1104 #define KEY_USR_LINK    0x00100000
1105 #define KEY_USR_SETATTR 0x00200000
1106
1107 #define KEY_GRP_VIEW    0x00000100
1108 #define KEY_GRP_READ    0x00000200
1109 #define KEY_GRP_WRITE   0x00000400
1110 #define KEY_GRP_SEARCH  0x00000800
1111 #define KEY_GRP_LINK    0x00001000
1112 #define KEY_GRP_SETATTR 0x00002000
1113
1114 #define KEY_OTH_VIEW    0x00000001
1115 #define KEY_OTH_READ    0x00000002
1116 #define KEY_OTH_WRITE   0x00000004
1117 #define KEY_OTH_SEARCH  0x00000008
1118 #define KEY_OTH_LINK    0x00000010
1119 #define KEY_OTH_SETATTR 0x00000020
1120 #endif
1121
1122 #ifndef KEY_SPEC_USER_KEYRING
1123 #define KEY_SPEC_USER_KEYRING -4
1124 #endif
1125
1126 #ifndef KEY_SPEC_SESSION_KEYRING
1127 #define KEY_SPEC_SESSION_KEYRING -3
1128 #endif
1129
1130 #ifndef PR_CAP_AMBIENT
1131 #define PR_CAP_AMBIENT 47
1132 #endif
1133
1134 #ifndef PR_CAP_AMBIENT_IS_SET
1135 #define PR_CAP_AMBIENT_IS_SET 1
1136 #endif
1137
1138 #ifndef PR_CAP_AMBIENT_RAISE
1139 #define PR_CAP_AMBIENT_RAISE 2
1140 #endif
1141
1142 #ifndef PR_CAP_AMBIENT_CLEAR_ALL
1143 #define PR_CAP_AMBIENT_CLEAR_ALL 4
1144 #endif
1145
1146 /* The following two defines are actually available in the kernel headers for longer, but we define them here anyway,
1147  * since that makes it easier to use them in conjunction with the glibc net/if.h header which conflicts with
1148  * linux/if.h. */
1149 #ifndef IF_OPER_UNKNOWN
1150 #define IF_OPER_UNKNOWN 0
1151 #endif
1152
1153 #ifndef IF_OPER_UP
1154 #define IF_OPER_UP 6
1155
1156 #ifndef HAVE_CHAR32_T
1157 #define char32_t uint32_t
1158 #endif
1159
1160 #ifndef HAVE_CHAR16_T
1161 #define char16_t uint16_t
1162 #endif
1163
1164 #ifndef ETHERTYPE_LLDP
1165 #define ETHERTYPE_LLDP 0x88cc
1166 #endif
1167
1168 #ifndef IFA_F_MCAUTOJOIN
1169 #define IFA_F_MCAUTOJOIN 0x400
1170 #endif
1171
1172 #ifndef HAVE_STRUCT_ETHTOOL_LINK_SETTINGS
1173
1174 #define ETHTOOL_GLINKSETTINGS   0x0000004c /* Get ethtool_link_settings */
1175 #define ETHTOOL_SLINKSETTINGS   0x0000004d /* Set ethtool_link_settings */
1176
1177 struct ethtool_link_settings {
1178         __u32   cmd;
1179         __u32   speed;
1180         __u8    duplex;
1181         __u8    port;
1182         __u8    phy_address;
1183         __u8    autoneg;
1184         __u8    mdio_support;
1185         __u8    eth_tp_mdix;
1186         __u8    eth_tp_mdix_ctrl;
1187         __s8    link_mode_masks_nwords;
1188         __u32   reserved[8];
1189         __u32   link_mode_masks[0];
1190         /* layout of link_mode_masks fields:
1191          * __u32 map_supported[link_mode_masks_nwords];
1192          * __u32 map_advertising[link_mode_masks_nwords];
1193          * __u32 map_lp_advertising[link_mode_masks_nwords];
1194          */
1195 };
1196
1197 #endif
1198
1199 #endif
1200
1201 #ifndef SOL_ALG
1202 #define SOL_ALG 279
1203 #endif
1204
1205 #ifndef AF_VSOCK
1206 #define AF_VSOCK 40
1207 #endif
1208
1209 #include "missing_syscall.h"