1 /* SPDX-License-Identifier: LGPL-2.1+ */
5 This file is part of systemd.
7 Copyright 2010 Lennart Poettering
10 /* Missing glibc definitions to access certain kernel APIs */
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>
27 #include <sys/resource.h>
28 #include <sys/socket.h>
29 //#include <sys/stat.h>
30 #include <sys/syscall.h>
34 /// Additional includes needed by elogind
35 #include "musl_missing.h"
42 #include <asm/sgidefs.h>
45 #if HAVE_LINUX_BTRFS_H
46 #include <linux/btrfs.h>
49 #if HAVE_LINUX_VM_SOCKETS_H
50 #include <linux/vm_sockets.h>
52 #define VMADDR_CID_ANY -1U
54 unsigned short svm_family;
55 unsigned short svm_reserved1;
56 unsigned int svm_port;
58 unsigned char svm_zero[sizeof(struct sockaddr) -
59 sizeof(unsigned short) -
60 sizeof(unsigned short) -
61 sizeof(unsigned int) -
62 sizeof(unsigned int)];
64 #endif /* !HAVE_LINUX_VM_SOCKETS_H */
67 #define RLIMIT_RTTIME 15
70 /* If RLIMIT_RTTIME is not defined, then we cannot use RLIMIT_NLIMITS as is */
71 #define _RLIMIT_MAX (RLIMIT_RTTIME+1 > RLIMIT_NLIMITS ? RLIMIT_RTTIME+1 : RLIMIT_NLIMITS)
73 #ifndef F_LINUX_SPECIFIC_BASE
74 #define F_LINUX_SPECIFIC_BASE 1024
78 #define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
82 #define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
86 #define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)
87 #define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)
89 #define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */
90 #define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */
91 #define F_SEAL_GROW 0x0004 /* prevent file from growing */
92 #define F_SEAL_WRITE 0x0008 /* prevent writes */
96 #define F_OFD_GETLK 36
97 #define F_OFD_SETLK 37
98 #define F_OFD_SETLKW 38
101 #ifndef MFD_ALLOW_SEALING
102 #define MFD_ALLOW_SEALING 0x0002U
106 #define MFD_CLOEXEC 0x0001U
110 #define IP_FREEBIND 15
113 #ifndef OOM_SCORE_ADJ_MIN
114 #define OOM_SCORE_ADJ_MIN (-1000)
117 #ifndef OOM_SCORE_ADJ_MAX
118 #define OOM_SCORE_ADJ_MAX 1000
121 #ifndef AUDIT_SERVICE_START
122 #define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
125 #ifndef AUDIT_SERVICE_STOP
126 #define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
130 #define TIOCVHANGUP 0x5437
133 #ifndef IP_TRANSPARENT
134 #define IP_TRANSPARENT 19
138 #define SOL_NETLINK 270
141 #ifndef NETLINK_LIST_MEMBERSHIPS
142 #define NETLINK_LIST_MEMBERSHIPS 9
149 #ifndef GRND_NONBLOCK
150 #define GRND_NONBLOCK 0x0001
154 #define GRND_RANDOM 0x0002
158 #define FS_NOCOW_FL 0x00800000
161 #ifndef BTRFS_IOCTL_MAGIC
162 #define BTRFS_IOCTL_MAGIC 0x94
165 #ifndef BTRFS_PATH_NAME_MAX
166 #define BTRFS_PATH_NAME_MAX 4087
169 #ifndef BTRFS_DEVICE_PATH_NAME_MAX
170 #define BTRFS_DEVICE_PATH_NAME_MAX 1024
173 #ifndef BTRFS_FSID_SIZE
174 #define BTRFS_FSID_SIZE 16
177 #ifndef BTRFS_UUID_SIZE
178 #define BTRFS_UUID_SIZE 16
181 #ifndef BTRFS_SUBVOL_RDONLY
182 #define BTRFS_SUBVOL_RDONLY (1ULL << 1)
185 #ifndef BTRFS_SUBVOL_NAME_MAX
186 #define BTRFS_SUBVOL_NAME_MAX 4039
189 #ifndef BTRFS_INO_LOOKUP_PATH_MAX
190 #define BTRFS_INO_LOOKUP_PATH_MAX 4080
193 #ifndef BTRFS_SEARCH_ARGS_BUFSIZE
194 #define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key))
197 #ifndef BTRFS_QGROUP_LEVEL_SHIFT
198 #define BTRFS_QGROUP_LEVEL_SHIFT 48
201 #if 0 /// UNNEEDED by elogind (It can not support BTRFS at all)
202 #if ! HAVE_LINUX_BTRFS_H
203 #define BTRFS_IOC_QGROUP_ASSIGN _IOW(BTRFS_IOCTL_MAGIC, 41, \
204 struct btrfs_ioctl_qgroup_assign_args)
205 #define BTRFS_IOC_QGROUP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 42, \
206 struct btrfs_ioctl_qgroup_create_args)
207 #define BTRFS_IOC_QUOTA_RESCAN _IOW(BTRFS_IOCTL_MAGIC, 44, \
208 struct btrfs_ioctl_quota_rescan_args)
209 #define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, \
210 struct btrfs_ioctl_quota_rescan_args)
212 struct btrfs_ioctl_quota_rescan_args {
218 struct btrfs_ioctl_qgroup_assign_args {
224 struct btrfs_ioctl_qgroup_create_args {
229 struct btrfs_ioctl_vol_args {
231 char name[BTRFS_PATH_NAME_MAX + 1];
234 struct btrfs_qgroup_limit {
242 struct btrfs_qgroup_inherit {
245 __u64 num_ref_copies;
246 __u64 num_excl_copies;
247 struct btrfs_qgroup_limit lim;
251 struct btrfs_ioctl_qgroup_limit_args {
253 struct btrfs_qgroup_limit lim;
256 struct btrfs_ioctl_vol_args_v2 {
263 struct btrfs_qgroup_inherit *qgroup_inherit;
267 char name[BTRFS_SUBVOL_NAME_MAX + 1];
270 struct btrfs_ioctl_dev_info_args {
271 uint64_t devid; /* in/out */
272 uint8_t uuid[BTRFS_UUID_SIZE]; /* in/out */
273 uint64_t bytes_used; /* out */
274 uint64_t total_bytes; /* out */
275 uint64_t unused[379]; /* pad to 4k */
276 char path[BTRFS_DEVICE_PATH_NAME_MAX]; /* out */
279 struct btrfs_ioctl_fs_info_args {
280 uint64_t max_id; /* out */
281 uint64_t num_devices; /* out */
282 uint8_t fsid[BTRFS_FSID_SIZE]; /* out */
283 uint64_t reserved[124]; /* pad to 1k */
286 struct btrfs_ioctl_ino_lookup_args {
289 char name[BTRFS_INO_LOOKUP_PATH_MAX];
292 struct btrfs_ioctl_search_key {
293 /* which root are we searching. 0 is the tree of tree roots */
296 /* keys returned will be >= min and <= max */
300 /* keys returned will be >= min and <= max */
304 /* max and min transids to search for */
308 /* keys returned will be >= min and <= max */
313 * how many items did userland ask for, and how many are we
318 /* align to 64 bits */
321 /* some extra for later */
328 struct btrfs_ioctl_search_header {
336 struct btrfs_ioctl_search_args {
337 struct btrfs_ioctl_search_key key;
338 char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
341 struct btrfs_ioctl_clone_range_args {
343 __u64 src_offset, src_length;
347 #define BTRFS_QUOTA_CTL_ENABLE 1
348 #define BTRFS_QUOTA_CTL_DISABLE 2
349 #define BTRFS_QUOTA_CTL_RESCAN__NOTUSED 3
350 struct btrfs_ioctl_quota_ctl_args {
356 #ifndef BTRFS_IOC_DEFRAG
357 #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
358 struct btrfs_ioctl_vol_args)
361 #ifndef BTRFS_IOC_RESIZE
362 #define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, \
363 struct btrfs_ioctl_vol_args)
366 #ifndef BTRFS_IOC_CLONE
367 #define BTRFS_IOC_CLONE _IOW(BTRFS_IOCTL_MAGIC, 9, int)
370 #ifndef BTRFS_IOC_CLONE_RANGE
371 #define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
372 struct btrfs_ioctl_clone_range_args)
375 #ifndef BTRFS_IOC_SUBVOL_CREATE
376 #define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14, \
377 struct btrfs_ioctl_vol_args)
380 #ifndef BTRFS_IOC_SNAP_DESTROY
381 #define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15, \
382 struct btrfs_ioctl_vol_args)
385 #ifndef BTRFS_IOC_TREE_SEARCH
386 #define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17, \
387 struct btrfs_ioctl_search_args)
390 #ifndef BTRFS_IOC_INO_LOOKUP
391 #define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18, \
392 struct btrfs_ioctl_ino_lookup_args)
395 #ifndef BTRFS_IOC_SNAP_CREATE_V2
396 #define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, \
397 struct btrfs_ioctl_vol_args_v2)
400 #ifndef BTRFS_IOC_SUBVOL_GETFLAGS
401 #define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64)
404 #ifndef BTRFS_IOC_SUBVOL_SETFLAGS
405 #define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64)
408 #ifndef BTRFS_IOC_DEV_INFO
409 #define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
410 struct btrfs_ioctl_dev_info_args)
413 #ifndef BTRFS_IOC_FS_INFO
414 #define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
415 struct btrfs_ioctl_fs_info_args)
418 #ifndef BTRFS_IOC_DEVICES_READY
419 #define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, \
420 struct btrfs_ioctl_vol_args)
423 #ifndef BTRFS_IOC_QUOTA_CTL
424 #define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40, \
425 struct btrfs_ioctl_quota_ctl_args)
428 #ifndef BTRFS_IOC_QGROUP_LIMIT
429 #define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43, \
430 struct btrfs_ioctl_qgroup_limit_args)
433 #ifndef BTRFS_IOC_QUOTA_RESCAN_WAIT
434 #define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
437 #ifndef BTRFS_FIRST_FREE_OBJECTID
438 #define BTRFS_FIRST_FREE_OBJECTID 256
441 #ifndef BTRFS_LAST_FREE_OBJECTID
442 #define BTRFS_LAST_FREE_OBJECTID -256ULL
445 #ifndef BTRFS_ROOT_TREE_OBJECTID
446 #define BTRFS_ROOT_TREE_OBJECTID 1
449 #ifndef BTRFS_QUOTA_TREE_OBJECTID
450 #define BTRFS_QUOTA_TREE_OBJECTID 8ULL
453 #ifndef BTRFS_ROOT_ITEM_KEY
454 #define BTRFS_ROOT_ITEM_KEY 132
457 #ifndef BTRFS_QGROUP_STATUS_KEY
458 #define BTRFS_QGROUP_STATUS_KEY 240
461 #ifndef BTRFS_QGROUP_INFO_KEY
462 #define BTRFS_QGROUP_INFO_KEY 242
465 #ifndef BTRFS_QGROUP_LIMIT_KEY
466 #define BTRFS_QGROUP_LIMIT_KEY 244
469 #ifndef BTRFS_QGROUP_RELATION_KEY
470 #define BTRFS_QGROUP_RELATION_KEY 246
473 #ifndef BTRFS_ROOT_BACKREF_KEY
474 #define BTRFS_ROOT_BACKREF_KEY 144
477 #ifndef BTRFS_SUPER_MAGIC
478 #define BTRFS_SUPER_MAGIC 0x9123683E
482 #ifndef CGROUP_SUPER_MAGIC
483 #define CGROUP_SUPER_MAGIC 0x27e0eb
486 #ifndef CGROUP2_SUPER_MAGIC
487 #define CGROUP2_SUPER_MAGIC 0x63677270
490 #ifndef CLONE_NEWCGROUP
491 #define CLONE_NEWCGROUP 0x02000000
495 #define TMPFS_MAGIC 0x01021994
499 #define MQUEUE_MAGIC 0x19800202
502 #ifndef SECURITYFS_MAGIC
503 #define SECURITYFS_MAGIC 0x73636673
506 #ifndef TRACEFS_MAGIC
507 #define TRACEFS_MAGIC 0x74726163
511 #define BPF_FS_MAGIC 0xcafe4a11
514 #ifndef OCFS2_SUPER_MAGIC
515 #define OCFS2_SUPER_MAGIC 0x7461636f
527 #define MS_PRIVATE (1<<18)
531 #define MS_REC (1<<19)
535 #define MS_SHARED (1<<20)
539 #define MS_RELATIME (1<<21)
543 #define MS_KERNMOUNT (1<<22)
547 #define MS_I_VERSION (1<<23)
550 #ifndef MS_STRICTATIME
551 #define MS_STRICTATIME (1<<24)
555 #define MS_LAZYTIME (1<<25)
559 #define SCM_SECURITY 0x03
562 #ifndef PR_SET_NO_NEW_PRIVS
563 #define PR_SET_NO_NEW_PRIVS 38
566 #ifndef PR_SET_CHILD_SUBREAPER
567 #define PR_SET_CHILD_SUBREAPER 36
570 #ifndef PR_SET_MM_ARG_START
571 #define PR_SET_MM_ARG_START 8
574 #ifndef PR_SET_MM_ARG_END
575 #define PR_SET_MM_ARG_END 9
578 #ifndef PR_SET_MM_ENV_START
579 #define PR_SET_MM_ENV_START 10
582 #ifndef PR_SET_MM_ENV_END
583 #define PR_SET_MM_ENV_END 11
586 #ifndef EFIVARFS_MAGIC
587 #define EFIVARFS_MAGIC 0xde5e81e4
591 #define SMACK_MAGIC 0x43415d53
594 #ifndef DM_DEFERRED_REMOVE
595 #define DM_DEFERRED_REMOVE (1 << 17)
598 #ifndef MAX_HANDLE_SZ
599 #define MAX_HANDLE_SZ 128
602 #if ! HAVE_SECURE_GETENV
603 # if HAVE___SECURE_GETENV
604 # define secure_getenv __secure_getenv
606 # error "neither secure_getenv nor __secure_getenv are available"
610 #ifndef CIFS_MAGIC_NUMBER
611 # define CIFS_MAGIC_NUMBER 0xFF534D42
614 #ifndef TFD_TIMER_CANCEL_ON_SET
615 # define TFD_TIMER_CANCEL_ON_SET (1 << 1)
619 # define SO_REUSEPORT 15
622 #ifndef SO_PEERGROUPS
623 # define SO_PEERGROUPS 59
627 # define EVIOCREVOKE _IOW('E', 0x91, int)
638 #define EVIOCSMASK _IOW('E', 0x93, struct input_mask)
641 #ifndef DRM_IOCTL_SET_MASTER
642 # define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
645 #ifndef DRM_IOCTL_DROP_MASTER
646 # define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
649 /* The precise definition of __O_TMPFILE is arch specific; use the
650 * values defined by the kernel (note: some are hexa, some are octal,
651 * duplicated as-is from the kernel definitions):
652 * - alpha, parisc, sparc: each has a specific value;
653 * - others: they use the "generic" value.
657 #if defined(__alpha__)
658 #define __O_TMPFILE 0100000000
659 #elif defined(__parisc__) || defined(__hppa__)
660 #define __O_TMPFILE 0400000000
661 #elif defined(__sparc__) || defined(__sparc64__)
662 #define __O_TMPFILE 0x2000000
664 #define __O_TMPFILE 020000000
668 /* a horrid kludge trying to make sure that this will fail on old kernels */
670 #define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
673 #if !HAVE_LO_FLAGS_PARTSCAN
674 #define LO_FLAGS_PARTSCAN 8
677 #ifndef LOOP_CTL_REMOVE
678 #define LOOP_CTL_REMOVE 0x4C81
681 #ifndef LOOP_CTL_GET_FREE
682 #define LOOP_CTL_GET_FREE 0x4C82
685 #if !HAVE_IFLA_INET6_ADDR_GEN_MODE
686 #define IFLA_INET6_UNSPEC 0
687 #define IFLA_INET6_FLAGS 1
688 #define IFLA_INET6_CONF 2
689 #define IFLA_INET6_STATS 3
690 #define IFLA_INET6_MCAST 4
691 #define IFLA_INET6_CACHEINFO 5
692 #define IFLA_INET6_ICMP6STATS 6
693 #define IFLA_INET6_TOKEN 7
694 #define IFLA_INET6_ADDR_GEN_MODE 8
695 #define __IFLA_INET6_MAX 9
697 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
699 #define IN6_ADDR_GEN_MODE_EUI64 0
700 #define IN6_ADDR_GEN_MODE_NONE 1
703 #if !HAVE_IN6_ADDR_GEN_MODE_STABLE_PRIVACY
704 #define IN6_ADDR_GEN_MODE_STABLE_PRIVACY 2
707 #if !HAVE_IFLA_MACVLAN_FLAGS
708 #define IFLA_MACVLAN_UNSPEC 0
709 #define IFLA_MACVLAN_MODE 1
710 #define IFLA_MACVLAN_FLAGS 2
711 #define __IFLA_MACVLAN_MAX 3
713 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
716 #if !HAVE_IFLA_IPVLAN_FLAGS
717 #define IFLA_IPVLAN_UNSPEC 0
718 #define IFLA_IPVLAN_MODE 1
719 #define IFLA_IPVLAN_FLAGS 2
720 #define __IFLA_IPVLAN_MAX 3
722 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
724 #define IPVLAN_MODE_L2 0
725 #define IPVLAN_MODE_L3 1
726 #define IPVLAN_MODE_L3S 2
730 #if !HAVE_IPVLAN_F_PRIVATE
731 #define IPVLAN_F_PRIVATE 0x01
732 #define IPVLAN_F_VEPA 0x02
733 #define __IPVLAN_F_PRIVATE_MAX 3
735 #define HAVE_IPVLAN_F_PRIVATE_MAX (__HAVE_IPVLAN_F_PRIVATE_MAX - 1)
738 #if !HAVE_IFLA_VTI_REMOTE
739 #define IFLA_VTI_UNSPEC 0
740 #define IFLA_VTI_LINK 1
741 #define IFLA_VTI_IKEY 2
742 #define IFLA_VTI_OKEY 3
743 #define IFLA_VTI_LOCAL 4
744 #define IFLA_VTI_REMOTE 5
745 #define __IFLA_VTI_MAX 6
747 #define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
750 #if !HAVE_IFLA_PHYS_PORT_ID
751 #define IFLA_EXT_MASK 29
752 #undef IFLA_PROMISCUITY
753 #define IFLA_PROMISCUITY 30
754 #define IFLA_NUM_TX_QUEUES 31
755 #define IFLA_NUM_RX_QUEUES 32
756 #define IFLA_CARRIER 33
757 #define IFLA_PHYS_PORT_ID 34
758 #define __IFLA_MAX 35
760 #define IFLA_MAX (__IFLA_MAX - 1)
763 #if !HAVE_IFLA_BOND_AD_INFO
764 #define IFLA_BOND_UNSPEC 0
765 #define IFLA_BOND_MODE 1
766 #define IFLA_BOND_ACTIVE_SLAVE 2
767 #define IFLA_BOND_MIIMON 3
768 #define IFLA_BOND_UPDELAY 4
769 #define IFLA_BOND_DOWNDELAY 5
770 #define IFLA_BOND_USE_CARRIER 6
771 #define IFLA_BOND_ARP_INTERVAL 7
772 #define IFLA_BOND_ARP_IP_TARGET 8
773 #define IFLA_BOND_ARP_VALIDATE 9
774 #define IFLA_BOND_ARP_ALL_TARGETS 10
775 #define IFLA_BOND_PRIMARY 11
776 #define IFLA_BOND_PRIMARY_RESELECT 12
777 #define IFLA_BOND_FAIL_OVER_MAC 13
778 #define IFLA_BOND_XMIT_HASH_POLICY 14
779 #define IFLA_BOND_RESEND_IGMP 15
780 #define IFLA_BOND_NUM_PEER_NOTIF 16
781 #define IFLA_BOND_ALL_SLAVES_ACTIVE 17
782 #define IFLA_BOND_MIN_LINKS 18
783 #define IFLA_BOND_LP_INTERVAL 19
784 #define IFLA_BOND_PACKETS_PER_SLAVE 20
785 #define IFLA_BOND_AD_LACP_RATE 21
786 #define IFLA_BOND_AD_SELECT 22
787 #define IFLA_BOND_AD_INFO 23
788 #define __IFLA_BOND_MAX 24
790 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
793 #if !HAVE_IFLA_VLAN_PROTOCOL
794 #define IFLA_VLAN_UNSPEC 0
795 #define IFLA_VLAN_ID 1
796 #define IFLA_VLAN_FLAGS 2
797 #define IFLA_VLAN_EGRESS_QOS 3
798 #define IFLA_VLAN_INGRESS_QOS 4
799 #define IFLA_VLAN_PROTOCOL 5
800 #define __IFLA_VLAN_MAX 6
802 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
805 #if !HAVE_IFLA_VXLAN_GPE
806 #define IFLA_VXLAN_UNSPEC 0
807 #define IFLA_VXLAN_ID 1
808 #define IFLA_VXLAN_GROUP 2
809 #define IFLA_VXLAN_LINK 3
810 #define IFLA_VXLAN_LOCAL 4
811 #define IFLA_VXLAN_TTL 5
812 #define IFLA_VXLAN_TOS 6
813 #define IFLA_VXLAN_LEARNING 7
814 #define IFLA_VXLAN_AGEING 8
815 #define IFLA_VXLAN_LIMIT 9
816 #define IFLA_VXLAN_PORT_RANGE 10
817 #define IFLA_VXLAN_PROXY 11
818 #define IFLA_VXLAN_RSC 12
819 #define IFLA_VXLAN_L2MISS 13
820 #define IFLA_VXLAN_L3MISS 14
821 #define IFLA_VXLAN_PORT 15
822 #define IFLA_VXLAN_GROUP6 16
823 #define IFLA_VXLAN_LOCAL6 17
824 #define IFLA_VXLAN_UDP_CSUM 18
825 #define IFLA_VXLAN_UDP_ZERO_CSUM6_TX 19
826 #define IFLA_VXLAN_UDP_ZERO_CSUM6_RX 20
827 #define IFLA_VXLAN_REMCSUM_TX 21
828 #define IFLA_VXLAN_REMCSUM_RX 22
829 #define IFLA_VXLAN_GBP 23
830 #define IFLA_VXLAN_REMCSUM_NOPARTIAL 24
831 #define IFLA_VXLAN_COLLECT_METADATA 25
832 #define IFLA_VXLAN_LABEL 26
833 #define IFLA_VXLAN_GPE 27
835 #define __IFLA_VXLAN_MAX 28
837 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
840 #if !HAVE_IFLA_GENEVE_LABEL
841 #define IFLA_GENEVE_UNSPEC 0
842 #define IFLA_GENEVE_ID 1
843 #define IFLA_GENEVE_REMOTE 2
844 #define IFLA_GENEVE_TTL 3
845 #define IFLA_GENEVE_TOS 4
846 #define IFLA_GENEVE_PORT 5
847 #define IFLA_GENEVE_COLLECT_METADATA 6
848 #define IFLA_GENEVE_REMOTE6 7
849 #define IFLA_GENEVE_UDP_CSUM 8
850 #define IFLA_GENEVE_UDP_ZERO_CSUM6_TX 9
851 #define IFLA_GENEVE_UDP_ZERO_CSUM6_RX 10
852 #define IFLA_GENEVE_LABEL 11
854 #define __IFLA_GENEVE_MAX 12
856 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
859 #if !HAVE_IFLA_IPTUN_ENCAP_DPORT
860 #define IFLA_IPTUN_UNSPEC 0
861 #define IFLA_IPTUN_LINK 1
862 #define IFLA_IPTUN_LOCAL 2
863 #define IFLA_IPTUN_REMOTE 3
864 #define IFLA_IPTUN_TTL 4
865 #define IFLA_IPTUN_TOS 5
866 #define IFLA_IPTUN_ENCAP_LIMIT 6
867 #define IFLA_IPTUN_FLOWINFO 7
868 #define IFLA_IPTUN_FLAGS 8
869 #define IFLA_IPTUN_PROTO 9
870 #define IFLA_IPTUN_PMTUDISC 10
871 #define IFLA_IPTUN_6RD_PREFIX 11
872 #define IFLA_IPTUN_6RD_RELAY_PREFIX 12
873 #define IFLA_IPTUN_6RD_PREFIXLEN 13
874 #define IFLA_IPTUN_6RD_RELAY_PREFIXLEN 14
875 #define IFLA_IPTUN_ENCAP_TYPE 15
876 #define IFLA_IPTUN_ENCAP_FLAGS 16
877 #define IFLA_IPTUN_ENCAP_SPORT 17
878 #define IFLA_IPTUN_ENCAP_DPORT 18
880 #define __IFLA_IPTUN_MAX 19
882 #define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1)
885 #if !HAVE_IFLA_GRE_ENCAP_DPORT
886 #define IFLA_GRE_UNSPEC 0
887 #define IFLA_GRE_LINK 1
888 #define IFLA_GRE_IFLAGS 2
889 #define IFLA_GRE_OFLAGS 3
890 #define IFLA_GRE_IKEY 4
891 #define IFLA_GRE_OKEY 5
892 #define IFLA_GRE_LOCAL 6
893 #define IFLA_GRE_REMOTE 7
894 #define IFLA_GRE_TTL 8
895 #define IFLA_GRE_TOS 9
896 #define IFLA_GRE_PMTUDISC 10
897 #define IFLA_GRE_ENCAP_LIMIT 11
898 #define IFLA_GRE_FLOWINFO 12
899 #define IFLA_GRE_FLAGS 13
900 #define IFLA_GRE_ENCAP_TYPE 14
901 #define IFLA_GRE_ENCAP_FLAGS 15
902 #define IFLA_GRE_ENCAP_SPORT 16
903 #define IFLA_GRE_ENCAP_DPORT 17
905 #define __IFLA_GRE_MAX 18
907 #define IFLA_GRE_MAX (__IFLA_GRE_MAX - 1)
910 #if !HAVE_IFLA_BRIDGE_VLAN_INFO
911 #define IFLA_BRIDGE_FLAGS 0
912 #define IFLA_BRIDGE_MODE 1
913 #define IFLA_BRIDGE_VLAN_INFO 2
914 #define __IFLA_BRIDGE_MAX 3
916 #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
919 #ifndef BRIDGE_VLAN_INFO_RANGE_BEGIN
920 #define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */
923 #ifndef BRIDGE_VLAN_INFO_RANGE_END
924 #define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
927 #if !HAVE_IFLA_BR_VLAN_DEFAULT_PVID
928 #define IFLA_BR_UNSPEC 0
929 #define IFLA_BR_FORWARD_DELAY 1
930 #define IFLA_BR_HELLO_TIME 2
931 #define IFLA_BR_MAX_AGE 3
932 #define IFLA_BR_AGEING_TIME 4
933 #define IFLA_BR_STP_STATE 5
934 #define IFLA_BR_PRIORITY 6
935 #define IFLA_BR_VLAN_FILTERING 7
936 #define IFLA_BR_VLAN_PROTOCOL 8
937 #define IFLA_BR_GROUP_FWD_MASK 9
938 #define IFLA_BR_ROOT_ID 10
939 #define IFLA_BR_BRIDGE_ID 11
940 #define IFLA_BR_ROOT_PORT 12
941 #define IFLA_BR_ROOT_PATH_COST 13
942 #define IFLA_BR_TOPOLOGY_CHANGE 14
943 #define IFLA_BR_TOPOLOGY_CHANGE_DETECTED 15
944 #define IFLA_BR_HELLO_TIMER 16
945 #define IFLA_BR_TCN_TIMER 17
946 #define IFLA_BR_TOPOLOGY_CHANGE_TIMER 18
947 #define IFLA_BR_GC_TIMER 19
948 #define IFLA_BR_GROUP_ADDR 20
949 #define IFLA_BR_FDB_FLUSH 21
950 #define IFLA_BR_MCAST_ROUTER 22
951 #define IFLA_BR_MCAST_SNOOPING 23
952 #define IFLA_BR_MCAST_QUERY_USE_IFADDR 24
953 #define IFLA_BR_MCAST_QUERIER 25
954 #define IFLA_BR_MCAST_HASH_ELASTICITY 26
955 #define IFLA_BR_MCAST_HASH_MAX 27
956 #define IFLA_BR_MCAST_LAST_MEMBER_CNT 28
957 #define IFLA_BR_MCAST_STARTUP_QUERY_CNT 29
958 #define IFLA_BR_MCAST_LAST_MEMBER_INTVL 30
959 #define IFLA_BR_MCAST_MEMBERSHIP_INTVL 31
960 #define IFLA_BR_MCAST_QUERIER_INTVL 32
961 #define IFLA_BR_MCAST_QUERY_INTVL 33
962 #define IFLA_BR_MCAST_QUERY_RESPONSE_INTVL 34
963 #define IFLA_BR_MCAST_STARTUP_QUERY_INTVL 35
964 #define IFLA_BR_NF_CALL_IPTABLES 36
965 #define IFLA_BR_NF_CALL_IP6TABLES 37
966 #define IFLA_BR_NF_CALL_ARPTABLES 38
967 #define IFLA_BR_VLAN_DEFAULT_PVID 39
968 #define __IFLA_BR_MAX 40
970 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
973 #if !HAVE_IFLA_BRPORT_LEARNING_SYNC
974 #define IFLA_BRPORT_UNSPEC 0
975 #define IFLA_BRPORT_STATE 1
976 #define IFLA_BRPORT_PRIORITY 2
977 #define IFLA_BRPORT_COST 3
978 #define IFLA_BRPORT_MODE 4
979 #define IFLA_BRPORT_GUARD 5
980 #define IFLA_BRPORT_PROTECT 6
981 #define IFLA_BRPORT_FAST_LEAVE 7
982 #define IFLA_BRPORT_LEARNING 8
983 #define IFLA_BRPORT_UNICAST_FLOOD 9
984 #define IFLA_BRPORT_LEARNING_SYNC 11
985 #define __IFLA_BRPORT_MAX 12
987 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
990 #if !HAVE_FRA_UID_RANGE
994 #define FRA_IIFNAME 3
996 #define FRA_UNUSED2 5
997 #define FRA_PRIORITY 6
998 #define FRA_UNUSED3 7
999 #define FRA_UNUSED4 8
1000 #define FRA_UNUSED5 9
1001 #define FRA_FWMARK 10
1003 #define FRA_TUN_ID 12
1004 #define FRA_SUPPRESS_IFGROUP 13
1005 #define FRA_SUPPRESS_PREFIXLEN 14
1006 #define FRA_TABLE 15
1007 #define FRA_FWMASK 16
1008 #define FRA_OIFNAME 17
1010 #define FRA_L3MDEV 19
1011 #define FRA_UID_RANGE 20
1012 #define __FRA_MAX 12
1014 #define FRA_MAX (__FRA_MAX - 1)
1017 #if !HAVE_IFLA_BRPORT_PROXYARP
1018 #define IFLA_BRPORT_PROXYARP 10
1021 #if !HAVE_IFLA_VRF_TABLE
1022 #define IFLA_VRF_TABLE 1
1025 #if !HAVE_VXCAN_INFO_PEER
1026 #define VXCAN_INFO_PEER 1
1029 #if !HAVE_NDA_IFINDEX
1030 #define NDA_UNSPEC 0
1032 #define NDA_LLADDR 2
1033 #define NDA_CACHEINFO 3
1034 #define NDA_PROBES 4
1038 #define NDA_IFINDEX 8
1041 #define NDA_MAX (__NDA_MAX - 1)
1048 #ifndef RTAX_QUICKACK
1049 #define RTAX_QUICKACK 15
1053 #define RTA_EXPIRES 23
1056 #ifndef IPV6_UNICAST_IF
1057 #define IPV6_UNICAST_IF 76
1060 #ifndef IPV6_MIN_MTU
1061 #define IPV6_MIN_MTU 1280
1064 #ifndef IPV4_MIN_MTU
1065 #define IPV4_MIN_MTU 68
1068 #ifndef IFF_MULTI_QUEUE
1069 #define IFF_MULTI_QUEUE 0x100
1072 #ifndef IFF_LOWER_UP
1073 #define IFF_LOWER_UP 0x10000
1077 #define IFF_DORMANT 0x20000
1080 #ifndef BOND_XMIT_POLICY_ENCAP23
1081 #define BOND_XMIT_POLICY_ENCAP23 3
1084 #ifndef BOND_XMIT_POLICY_ENCAP34
1085 #define BOND_XMIT_POLICY_ENCAP34 4
1088 #ifndef NET_ADDR_RANDOM
1089 # define NET_ADDR_RANDOM 1
1092 #ifndef NET_NAME_UNKNOWN
1093 # define NET_NAME_UNKNOWN 0
1096 #ifndef NET_NAME_ENUM
1097 # define NET_NAME_ENUM 1
1100 #ifndef NET_NAME_PREDICTABLE
1101 # define NET_NAME_PREDICTABLE 2
1104 #ifndef NET_NAME_USER
1105 # define NET_NAME_USER 3
1108 #ifndef NET_NAME_RENAMED
1109 # define NET_NAME_RENAMED 4
1113 # define BPF_XOR 0xa0
1116 /* Note that LOOPBACK_IFINDEX is currently not exported by the
1117 * kernel/glibc, but hardcoded internally by the kernel. However, as
1118 * it is exported to userspace indirectly via rtnetlink and the
1119 * ioctls, and made use of widely we define it here too, in a way that
1120 * is compatible with the kernel's internal definition. */
1121 #ifndef LOOPBACK_IFINDEX
1122 #define LOOPBACK_IFINDEX 1
1129 #ifndef IFA_F_MANAGETEMPADDR
1130 #define IFA_F_MANAGETEMPADDR 0x100
1133 #ifndef IFA_F_NOPREFIXROUTE
1134 #define IFA_F_NOPREFIXROUTE 0x200
1137 #ifndef MAX_AUDIT_MESSAGE_LENGTH
1138 #define MAX_AUDIT_MESSAGE_LENGTH 8970
1141 #ifndef AUDIT_NLGRP_MAX
1142 #define AUDIT_NLGRP_READLOG 1
1145 #ifndef CAP_MAC_OVERRIDE
1146 #define CAP_MAC_OVERRIDE 32
1149 #ifndef CAP_MAC_ADMIN
1150 #define CAP_MAC_ADMIN 33
1154 #define CAP_SYSLOG 34
1157 #ifndef CAP_WAKE_ALARM
1158 #define CAP_WAKE_ALARM 35
1161 #ifndef CAP_BLOCK_SUSPEND
1162 #define CAP_BLOCK_SUSPEND 36
1165 #ifndef CAP_AUDIT_READ
1166 #define CAP_AUDIT_READ 37
1169 #if 0 /// UNNEEDED by elogind
1170 #ifndef RENAME_NOREPLACE
1171 #define RENAME_NOREPLACE (1 << 0)
1178 #ifndef INPUT_PROP_POINTING_STICK
1179 #define INPUT_PROP_POINTING_STICK 0x05
1182 #ifndef INPUT_PROP_ACCELEROMETER
1183 #define INPUT_PROP_ACCELEROMETER 0x06
1187 #define BTN_DPAD_UP 0x220
1188 #define BTN_DPAD_RIGHT 0x223
1191 #ifndef KEY_ALS_TOGGLE
1192 #define KEY_ALS_TOGGLE 0x230
1196 #if ! HAVE_KEY_SERIAL_T
1197 typedef int32_t key_serial_t;
1200 #ifndef KEYCTL_JOIN_SESSION_KEYRING
1201 #define KEYCTL_JOIN_SESSION_KEYRING 1
1204 #ifndef KEYCTL_CHOWN
1205 #define KEYCTL_CHOWN 4
1208 #ifndef KEYCTL_SETPERM
1209 #define KEYCTL_SETPERM 5
1212 #ifndef KEYCTL_DESCRIBE
1213 #define KEYCTL_DESCRIBE 6
1217 #define KEYCTL_LINK 8
1221 #define KEYCTL_READ 11
1224 #ifndef KEYCTL_SET_TIMEOUT
1225 #define KEYCTL_SET_TIMEOUT 15
1228 #ifndef KEY_POS_VIEW
1229 #define KEY_POS_VIEW 0x01000000
1230 #define KEY_POS_READ 0x02000000
1231 #define KEY_POS_WRITE 0x04000000
1232 #define KEY_POS_SEARCH 0x08000000
1233 #define KEY_POS_LINK 0x10000000
1234 #define KEY_POS_SETATTR 0x20000000
1236 #define KEY_USR_VIEW 0x00010000
1237 #define KEY_USR_READ 0x00020000
1238 #define KEY_USR_WRITE 0x00040000
1239 #define KEY_USR_SEARCH 0x00080000
1240 #define KEY_USR_LINK 0x00100000
1241 #define KEY_USR_SETATTR 0x00200000
1243 #define KEY_GRP_VIEW 0x00000100
1244 #define KEY_GRP_READ 0x00000200
1245 #define KEY_GRP_WRITE 0x00000400
1246 #define KEY_GRP_SEARCH 0x00000800
1247 #define KEY_GRP_LINK 0x00001000
1248 #define KEY_GRP_SETATTR 0x00002000
1250 #define KEY_OTH_VIEW 0x00000001
1251 #define KEY_OTH_READ 0x00000002
1252 #define KEY_OTH_WRITE 0x00000004
1253 #define KEY_OTH_SEARCH 0x00000008
1254 #define KEY_OTH_LINK 0x00000010
1255 #define KEY_OTH_SETATTR 0x00000020
1258 #ifndef KEY_SPEC_USER_KEYRING
1259 #define KEY_SPEC_USER_KEYRING -4
1262 #ifndef KEY_SPEC_SESSION_KEYRING
1263 #define KEY_SPEC_SESSION_KEYRING -3
1266 #ifndef PR_CAP_AMBIENT
1267 #define PR_CAP_AMBIENT 47
1270 #ifndef PR_CAP_AMBIENT_IS_SET
1271 #define PR_CAP_AMBIENT_IS_SET 1
1274 #ifndef PR_CAP_AMBIENT_RAISE
1275 #define PR_CAP_AMBIENT_RAISE 2
1278 #ifndef PR_CAP_AMBIENT_CLEAR_ALL
1279 #define PR_CAP_AMBIENT_CLEAR_ALL 4
1282 /* The following two defines are actually available in the kernel headers for longer, but we define them here anyway,
1283 * since that makes it easier to use them in conjunction with the glibc net/if.h header which conflicts with
1285 #ifndef IF_OPER_UNKNOWN
1286 #define IF_OPER_UNKNOWN 0
1290 #define IF_OPER_UP 6
1293 #define char32_t uint32_t
1297 #define char16_t uint16_t
1300 #ifndef ETHERTYPE_LLDP
1301 #define ETHERTYPE_LLDP 0x88cc
1304 #ifndef IFA_F_MCAUTOJOIN
1305 #define IFA_F_MCAUTOJOIN 0x400
1308 #if 0 /// UNNEEDED by elogind
1309 #if ! HAVE_STRUCT_ETHTOOL_LINK_SETTINGS
1311 #define ETHTOOL_GLINKSETTINGS 0x0000004c /* Get ethtool_link_settings */
1312 #define ETHTOOL_SLINKSETTINGS 0x0000004d /* Set ethtool_link_settings */
1314 struct ethtool_link_settings {
1323 __u8 eth_tp_mdix_ctrl;
1324 __s8 link_mode_masks_nwords;
1326 __u32 link_mode_masks[0];
1327 /* layout of link_mode_masks fields:
1328 * __u32 map_supported[link_mode_masks_nwords];
1329 * __u32 map_advertising[link_mode_masks_nwords];
1330 * __u32 map_lp_advertising[link_mode_masks_nwords];
1337 #if ! HAVE_STRUCT_FIB_RULE_UID_RANGE
1339 struct fib_rule_uid_range {
1356 #ifndef EXT4_IOC_RESIZE_FS
1357 # define EXT4_IOC_RESIZE_FS _IOW('f', 16, __u64)
1361 #define NSFS_MAGIC 0x6e736673
1364 #ifndef NS_GET_NSTYPE
1365 #define NS_GET_NSTYPE _IO(0xb7, 0x3)
1368 #ifndef FALLOC_FL_KEEP_SIZE
1369 #define FALLOC_FL_KEEP_SIZE 0x01
1372 #ifndef FALLOC_FL_PUNCH_HOLE
1373 #define FALLOC_FL_PUNCH_HOLE 0x02
1377 #define PF_KTHREAD 0x00200000
1380 #if ! HAVE_STRUCT_STATX
1381 struct statx_timestamp {
1384 uint32_t __reserved;
1388 uint32_t stx_blksize;
1389 uint64_t stx_attributes;
1394 uint16_t __spare0[1];
1397 uint64_t stx_blocks;
1398 uint64_t stx_attributes_mask;
1399 struct statx_timestamp stx_atime;
1400 struct statx_timestamp stx_btime;
1401 struct statx_timestamp stx_ctime;
1402 struct statx_timestamp stx_mtime;
1403 uint32_t stx_rdev_major;
1404 uint32_t stx_rdev_minor;
1405 uint32_t stx_dev_major;
1406 uint32_t stx_dev_minor;
1407 uint64_t __spare2[14];
1412 #define STATX_BTIME 0x00000800U
1415 #ifndef AT_STATX_DONT_SYNC
1416 #define AT_STATX_DONT_SYNC 0x4000
1419 /* The maximum thread/process name length including trailing NUL byte. This mimics the kernel definition of the same
1420 * name, which we need in userspace at various places but is not defined in userspace currently, neither under this
1421 * name nor any other. */
1422 #ifndef TASK_COMM_LEN
1423 #define TASK_COMM_LEN 16
1426 #include "missing_syscall.h"