1 /* SPDX-License-Identifier: LGPL-2.1+ */
5 Copyright 2010 Lennart Poettering
8 /* Missing glibc definitions to access certain kernel APIs */
13 #include <linux/audit.h>
14 #include <linux/capability.h>
15 //#include <linux/falloc.h>
16 #include <linux/if_link.h>
17 #include <linux/input.h>
18 #include <linux/loop.h>
19 #include <linux/neighbour.h>
20 #include <linux/oom.h>
21 #include <linux/rtnetlink.h>
22 //#include <linux/stat.h>
23 #include <net/ethernet.h>
25 #include <sys/resource.h>
26 #include <sys/socket.h>
27 //#include <sys/stat.h>
28 #include <sys/syscall.h>
32 /// Additional includes needed by elogind
33 #include "musl_missing.h"
40 #include <asm/sgidefs.h>
43 #if HAVE_LINUX_BTRFS_H
44 #include <linux/btrfs.h>
47 #if HAVE_LINUX_VM_SOCKETS_H
48 #include <linux/vm_sockets.h>
50 #define VMADDR_CID_ANY -1U
52 unsigned short svm_family;
53 unsigned short svm_reserved1;
54 unsigned int svm_port;
56 unsigned char svm_zero[sizeof(struct sockaddr) -
57 sizeof(unsigned short) -
58 sizeof(unsigned short) -
59 sizeof(unsigned int) -
60 sizeof(unsigned int)];
62 #endif /* !HAVE_LINUX_VM_SOCKETS_H */
65 #define RLIMIT_RTTIME 15
68 /* If RLIMIT_RTTIME is not defined, then we cannot use RLIMIT_NLIMITS as is */
69 #define _RLIMIT_MAX (RLIMIT_RTTIME+1 > RLIMIT_NLIMITS ? RLIMIT_RTTIME+1 : RLIMIT_NLIMITS)
71 #ifndef F_LINUX_SPECIFIC_BASE
72 #define F_LINUX_SPECIFIC_BASE 1024
76 #define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
80 #define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
84 #define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)
85 #define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)
87 #define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */
88 #define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */
89 #define F_SEAL_GROW 0x0004 /* prevent file from growing */
90 #define F_SEAL_WRITE 0x0008 /* prevent writes */
94 #define F_OFD_GETLK 36
95 #define F_OFD_SETLK 37
96 #define F_OFD_SETLKW 38
99 #ifndef MFD_ALLOW_SEALING
100 #define MFD_ALLOW_SEALING 0x0002U
104 #define MFD_CLOEXEC 0x0001U
108 #define IP_FREEBIND 15
111 #ifndef OOM_SCORE_ADJ_MIN
112 #define OOM_SCORE_ADJ_MIN (-1000)
115 #ifndef OOM_SCORE_ADJ_MAX
116 #define OOM_SCORE_ADJ_MAX 1000
119 #ifndef AUDIT_SERVICE_START
120 #define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
123 #ifndef AUDIT_SERVICE_STOP
124 #define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
128 #define TIOCVHANGUP 0x5437
131 #ifndef IP_TRANSPARENT
132 #define IP_TRANSPARENT 19
136 #define SOL_NETLINK 270
139 #ifndef NETLINK_LIST_MEMBERSHIPS
140 #define NETLINK_LIST_MEMBERSHIPS 9
147 #ifndef GRND_NONBLOCK
148 #define GRND_NONBLOCK 0x0001
152 #define GRND_RANDOM 0x0002
156 #define FS_NOCOW_FL 0x00800000
159 #ifndef BTRFS_IOCTL_MAGIC
160 #define BTRFS_IOCTL_MAGIC 0x94
163 #ifndef BTRFS_PATH_NAME_MAX
164 #define BTRFS_PATH_NAME_MAX 4087
167 #ifndef BTRFS_DEVICE_PATH_NAME_MAX
168 #define BTRFS_DEVICE_PATH_NAME_MAX 1024
171 #ifndef BTRFS_FSID_SIZE
172 #define BTRFS_FSID_SIZE 16
175 #ifndef BTRFS_UUID_SIZE
176 #define BTRFS_UUID_SIZE 16
179 #ifndef BTRFS_SUBVOL_RDONLY
180 #define BTRFS_SUBVOL_RDONLY (1ULL << 1)
183 #ifndef BTRFS_SUBVOL_NAME_MAX
184 #define BTRFS_SUBVOL_NAME_MAX 4039
187 #ifndef BTRFS_INO_LOOKUP_PATH_MAX
188 #define BTRFS_INO_LOOKUP_PATH_MAX 4080
191 #ifndef BTRFS_SEARCH_ARGS_BUFSIZE
192 #define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key))
195 #ifndef BTRFS_QGROUP_LEVEL_SHIFT
196 #define BTRFS_QGROUP_LEVEL_SHIFT 48
199 #if 0 /// UNNEEDED by elogind (It can not support BTRFS at all)
200 #if ! HAVE_LINUX_BTRFS_H
201 #define BTRFS_IOC_QGROUP_ASSIGN _IOW(BTRFS_IOCTL_MAGIC, 41, \
202 struct btrfs_ioctl_qgroup_assign_args)
203 #define BTRFS_IOC_QGROUP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 42, \
204 struct btrfs_ioctl_qgroup_create_args)
205 #define BTRFS_IOC_QUOTA_RESCAN _IOW(BTRFS_IOCTL_MAGIC, 44, \
206 struct btrfs_ioctl_quota_rescan_args)
207 #define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, \
208 struct btrfs_ioctl_quota_rescan_args)
210 struct btrfs_ioctl_quota_rescan_args {
216 struct btrfs_ioctl_qgroup_assign_args {
222 struct btrfs_ioctl_qgroup_create_args {
227 struct btrfs_ioctl_vol_args {
229 char name[BTRFS_PATH_NAME_MAX + 1];
232 struct btrfs_qgroup_limit {
240 struct btrfs_qgroup_inherit {
243 __u64 num_ref_copies;
244 __u64 num_excl_copies;
245 struct btrfs_qgroup_limit lim;
249 struct btrfs_ioctl_qgroup_limit_args {
251 struct btrfs_qgroup_limit lim;
254 struct btrfs_ioctl_vol_args_v2 {
261 struct btrfs_qgroup_inherit *qgroup_inherit;
265 char name[BTRFS_SUBVOL_NAME_MAX + 1];
268 struct btrfs_ioctl_dev_info_args {
269 uint64_t devid; /* in/out */
270 uint8_t uuid[BTRFS_UUID_SIZE]; /* in/out */
271 uint64_t bytes_used; /* out */
272 uint64_t total_bytes; /* out */
273 uint64_t unused[379]; /* pad to 4k */
274 char path[BTRFS_DEVICE_PATH_NAME_MAX]; /* out */
277 struct btrfs_ioctl_fs_info_args {
278 uint64_t max_id; /* out */
279 uint64_t num_devices; /* out */
280 uint8_t fsid[BTRFS_FSID_SIZE]; /* out */
281 uint64_t reserved[124]; /* pad to 1k */
284 struct btrfs_ioctl_ino_lookup_args {
287 char name[BTRFS_INO_LOOKUP_PATH_MAX];
290 struct btrfs_ioctl_search_key {
291 /* which root are we searching. 0 is the tree of tree roots */
294 /* keys returned will be >= min and <= max */
298 /* keys returned will be >= min and <= max */
302 /* max and min transids to search for */
306 /* keys returned will be >= min and <= max */
311 * how many items did userland ask for, and how many are we
316 /* align to 64 bits */
319 /* some extra for later */
326 struct btrfs_ioctl_search_header {
334 struct btrfs_ioctl_search_args {
335 struct btrfs_ioctl_search_key key;
336 char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
339 struct btrfs_ioctl_clone_range_args {
341 __u64 src_offset, src_length;
345 #define BTRFS_QUOTA_CTL_ENABLE 1
346 #define BTRFS_QUOTA_CTL_DISABLE 2
347 #define BTRFS_QUOTA_CTL_RESCAN__NOTUSED 3
348 struct btrfs_ioctl_quota_ctl_args {
354 #ifndef BTRFS_IOC_DEFRAG
355 #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
356 struct btrfs_ioctl_vol_args)
359 #ifndef BTRFS_IOC_RESIZE
360 #define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, \
361 struct btrfs_ioctl_vol_args)
364 #ifndef BTRFS_IOC_CLONE
365 #define BTRFS_IOC_CLONE _IOW(BTRFS_IOCTL_MAGIC, 9, int)
368 #ifndef BTRFS_IOC_CLONE_RANGE
369 #define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
370 struct btrfs_ioctl_clone_range_args)
373 #ifndef BTRFS_IOC_SUBVOL_CREATE
374 #define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14, \
375 struct btrfs_ioctl_vol_args)
378 #ifndef BTRFS_IOC_SNAP_DESTROY
379 #define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15, \
380 struct btrfs_ioctl_vol_args)
383 #ifndef BTRFS_IOC_TREE_SEARCH
384 #define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17, \
385 struct btrfs_ioctl_search_args)
388 #ifndef BTRFS_IOC_INO_LOOKUP
389 #define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18, \
390 struct btrfs_ioctl_ino_lookup_args)
393 #ifndef BTRFS_IOC_SNAP_CREATE_V2
394 #define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, \
395 struct btrfs_ioctl_vol_args_v2)
398 #ifndef BTRFS_IOC_SUBVOL_GETFLAGS
399 #define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64)
402 #ifndef BTRFS_IOC_SUBVOL_SETFLAGS
403 #define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64)
406 #ifndef BTRFS_IOC_DEV_INFO
407 #define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
408 struct btrfs_ioctl_dev_info_args)
411 #ifndef BTRFS_IOC_FS_INFO
412 #define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
413 struct btrfs_ioctl_fs_info_args)
416 #ifndef BTRFS_IOC_DEVICES_READY
417 #define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, \
418 struct btrfs_ioctl_vol_args)
421 #ifndef BTRFS_IOC_QUOTA_CTL
422 #define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40, \
423 struct btrfs_ioctl_quota_ctl_args)
426 #ifndef BTRFS_IOC_QGROUP_LIMIT
427 #define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43, \
428 struct btrfs_ioctl_qgroup_limit_args)
431 #ifndef BTRFS_IOC_QUOTA_RESCAN_WAIT
432 #define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
435 #ifndef BTRFS_FIRST_FREE_OBJECTID
436 #define BTRFS_FIRST_FREE_OBJECTID 256
439 #ifndef BTRFS_LAST_FREE_OBJECTID
440 #define BTRFS_LAST_FREE_OBJECTID -256ULL
443 #ifndef BTRFS_ROOT_TREE_OBJECTID
444 #define BTRFS_ROOT_TREE_OBJECTID 1
447 #ifndef BTRFS_QUOTA_TREE_OBJECTID
448 #define BTRFS_QUOTA_TREE_OBJECTID 8ULL
451 #ifndef BTRFS_ROOT_ITEM_KEY
452 #define BTRFS_ROOT_ITEM_KEY 132
455 #ifndef BTRFS_QGROUP_STATUS_KEY
456 #define BTRFS_QGROUP_STATUS_KEY 240
459 #ifndef BTRFS_QGROUP_INFO_KEY
460 #define BTRFS_QGROUP_INFO_KEY 242
463 #ifndef BTRFS_QGROUP_LIMIT_KEY
464 #define BTRFS_QGROUP_LIMIT_KEY 244
467 #ifndef BTRFS_QGROUP_RELATION_KEY
468 #define BTRFS_QGROUP_RELATION_KEY 246
471 #ifndef BTRFS_ROOT_BACKREF_KEY
472 #define BTRFS_ROOT_BACKREF_KEY 144
475 #ifndef BTRFS_SUPER_MAGIC
476 #define BTRFS_SUPER_MAGIC 0x9123683E
480 #ifndef CGROUP_SUPER_MAGIC
481 #define CGROUP_SUPER_MAGIC 0x27e0eb
484 #ifndef CGROUP2_SUPER_MAGIC
485 #define CGROUP2_SUPER_MAGIC 0x63677270
488 #ifndef CLONE_NEWCGROUP
489 #define CLONE_NEWCGROUP 0x02000000
493 #define TMPFS_MAGIC 0x01021994
497 #define MQUEUE_MAGIC 0x19800202
500 #ifndef SECURITYFS_MAGIC
501 #define SECURITYFS_MAGIC 0x73636673
504 #ifndef TRACEFS_MAGIC
505 #define TRACEFS_MAGIC 0x74726163
509 #define BPF_FS_MAGIC 0xcafe4a11
512 #ifndef OCFS2_SUPER_MAGIC
513 #define OCFS2_SUPER_MAGIC 0x7461636f
525 #define MS_PRIVATE (1<<18)
529 #define MS_REC (1<<19)
533 #define MS_SHARED (1<<20)
537 #define MS_RELATIME (1<<21)
541 #define MS_KERNMOUNT (1<<22)
545 #define MS_I_VERSION (1<<23)
548 #ifndef MS_STRICTATIME
549 #define MS_STRICTATIME (1<<24)
553 #define MS_LAZYTIME (1<<25)
557 #define SCM_SECURITY 0x03
560 #ifndef PR_SET_NO_NEW_PRIVS
561 #define PR_SET_NO_NEW_PRIVS 38
564 #ifndef PR_SET_CHILD_SUBREAPER
565 #define PR_SET_CHILD_SUBREAPER 36
568 #ifndef PR_SET_MM_ARG_START
569 #define PR_SET_MM_ARG_START 8
572 #ifndef PR_SET_MM_ARG_END
573 #define PR_SET_MM_ARG_END 9
576 #ifndef PR_SET_MM_ENV_START
577 #define PR_SET_MM_ENV_START 10
580 #ifndef PR_SET_MM_ENV_END
581 #define PR_SET_MM_ENV_END 11
584 #ifndef EFIVARFS_MAGIC
585 #define EFIVARFS_MAGIC 0xde5e81e4
589 #define SMACK_MAGIC 0x43415d53
592 #ifndef DM_DEFERRED_REMOVE
593 #define DM_DEFERRED_REMOVE (1 << 17)
596 #ifndef MAX_HANDLE_SZ
597 #define MAX_HANDLE_SZ 128
600 #if ! HAVE_SECURE_GETENV
601 # if HAVE___SECURE_GETENV
602 # define secure_getenv __secure_getenv
604 # error "neither secure_getenv nor __secure_getenv are available"
608 #ifndef CIFS_MAGIC_NUMBER
609 # define CIFS_MAGIC_NUMBER 0xFF534D42
612 #ifndef TFD_TIMER_CANCEL_ON_SET
613 # define TFD_TIMER_CANCEL_ON_SET (1 << 1)
617 # define SO_REUSEPORT 15
620 #ifndef SO_PEERGROUPS
621 # define SO_PEERGROUPS 59
625 # define EVIOCREVOKE _IOW('E', 0x91, int)
636 #define EVIOCSMASK _IOW('E', 0x93, struct input_mask)
639 #ifndef DRM_IOCTL_SET_MASTER
640 # define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
643 #ifndef DRM_IOCTL_DROP_MASTER
644 # define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
647 /* The precise definition of __O_TMPFILE is arch specific; use the
648 * values defined by the kernel (note: some are hexa, some are octal,
649 * duplicated as-is from the kernel definitions):
650 * - alpha, parisc, sparc: each has a specific value;
651 * - others: they use the "generic" value.
655 #if defined(__alpha__)
656 #define __O_TMPFILE 0100000000
657 #elif defined(__parisc__) || defined(__hppa__)
658 #define __O_TMPFILE 0400000000
659 #elif defined(__sparc__) || defined(__sparc64__)
660 #define __O_TMPFILE 0x2000000
662 #define __O_TMPFILE 020000000
666 /* a horrid kludge trying to make sure that this will fail on old kernels */
668 #define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
671 #if !HAVE_LO_FLAGS_PARTSCAN
672 #define LO_FLAGS_PARTSCAN 8
675 #ifndef LOOP_CTL_REMOVE
676 #define LOOP_CTL_REMOVE 0x4C81
679 #ifndef LOOP_CTL_GET_FREE
680 #define LOOP_CTL_GET_FREE 0x4C82
683 #if !HAVE_IFLA_INET6_ADDR_GEN_MODE
684 #define IFLA_INET6_UNSPEC 0
685 #define IFLA_INET6_FLAGS 1
686 #define IFLA_INET6_CONF 2
687 #define IFLA_INET6_STATS 3
688 #define IFLA_INET6_MCAST 4
689 #define IFLA_INET6_CACHEINFO 5
690 #define IFLA_INET6_ICMP6STATS 6
691 #define IFLA_INET6_TOKEN 7
692 #define IFLA_INET6_ADDR_GEN_MODE 8
693 #define __IFLA_INET6_MAX 9
695 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
697 #define IN6_ADDR_GEN_MODE_EUI64 0
698 #define IN6_ADDR_GEN_MODE_NONE 1
701 #if !HAVE_IN6_ADDR_GEN_MODE_STABLE_PRIVACY
702 #define IN6_ADDR_GEN_MODE_STABLE_PRIVACY 2
705 #if !HAVE_IFLA_MACVLAN_FLAGS
706 #define IFLA_MACVLAN_UNSPEC 0
707 #define IFLA_MACVLAN_MODE 1
708 #define IFLA_MACVLAN_FLAGS 2
709 #define __IFLA_MACVLAN_MAX 3
711 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
714 #if !HAVE_IFLA_IPVLAN_FLAGS
715 #define IFLA_IPVLAN_UNSPEC 0
716 #define IFLA_IPVLAN_MODE 1
717 #define IFLA_IPVLAN_FLAGS 2
718 #define __IFLA_IPVLAN_MAX 3
720 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
722 #define IPVLAN_MODE_L2 0
723 #define IPVLAN_MODE_L3 1
724 #define IPVLAN_MODE_L3S 2
728 #if !HAVE_IPVLAN_F_PRIVATE
729 #define IPVLAN_F_PRIVATE 0x01
730 #define IPVLAN_F_VEPA 0x02
731 #define __IPVLAN_F_PRIVATE_MAX 3
733 #define HAVE_IPVLAN_F_PRIVATE_MAX (__HAVE_IPVLAN_F_PRIVATE_MAX - 1)
736 #if !HAVE_IFLA_VTI_REMOTE
737 #define IFLA_VTI_UNSPEC 0
738 #define IFLA_VTI_LINK 1
739 #define IFLA_VTI_IKEY 2
740 #define IFLA_VTI_OKEY 3
741 #define IFLA_VTI_LOCAL 4
742 #define IFLA_VTI_REMOTE 5
743 #define __IFLA_VTI_MAX 6
745 #define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
748 #if !HAVE_IFLA_PHYS_PORT_ID
749 #define IFLA_EXT_MASK 29
750 #undef IFLA_PROMISCUITY
751 #define IFLA_PROMISCUITY 30
752 #define IFLA_NUM_TX_QUEUES 31
753 #define IFLA_NUM_RX_QUEUES 32
754 #define IFLA_CARRIER 33
755 #define IFLA_PHYS_PORT_ID 34
756 #define __IFLA_MAX 35
758 #define IFLA_MAX (__IFLA_MAX - 1)
761 #if !HAVE_IFLA_BOND_AD_INFO
762 #define IFLA_BOND_UNSPEC 0
763 #define IFLA_BOND_MODE 1
764 #define IFLA_BOND_ACTIVE_SLAVE 2
765 #define IFLA_BOND_MIIMON 3
766 #define IFLA_BOND_UPDELAY 4
767 #define IFLA_BOND_DOWNDELAY 5
768 #define IFLA_BOND_USE_CARRIER 6
769 #define IFLA_BOND_ARP_INTERVAL 7
770 #define IFLA_BOND_ARP_IP_TARGET 8
771 #define IFLA_BOND_ARP_VALIDATE 9
772 #define IFLA_BOND_ARP_ALL_TARGETS 10
773 #define IFLA_BOND_PRIMARY 11
774 #define IFLA_BOND_PRIMARY_RESELECT 12
775 #define IFLA_BOND_FAIL_OVER_MAC 13
776 #define IFLA_BOND_XMIT_HASH_POLICY 14
777 #define IFLA_BOND_RESEND_IGMP 15
778 #define IFLA_BOND_NUM_PEER_NOTIF 16
779 #define IFLA_BOND_ALL_SLAVES_ACTIVE 17
780 #define IFLA_BOND_MIN_LINKS 18
781 #define IFLA_BOND_LP_INTERVAL 19
782 #define IFLA_BOND_PACKETS_PER_SLAVE 20
783 #define IFLA_BOND_AD_LACP_RATE 21
784 #define IFLA_BOND_AD_SELECT 22
785 #define IFLA_BOND_AD_INFO 23
786 #define __IFLA_BOND_MAX 24
788 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
791 #if !HAVE_IFLA_VLAN_PROTOCOL
792 #define IFLA_VLAN_UNSPEC 0
793 #define IFLA_VLAN_ID 1
794 #define IFLA_VLAN_FLAGS 2
795 #define IFLA_VLAN_EGRESS_QOS 3
796 #define IFLA_VLAN_INGRESS_QOS 4
797 #define IFLA_VLAN_PROTOCOL 5
798 #define __IFLA_VLAN_MAX 6
800 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
803 #if !HAVE_IFLA_VXLAN_GPE
804 #define IFLA_VXLAN_UNSPEC 0
805 #define IFLA_VXLAN_ID 1
806 #define IFLA_VXLAN_GROUP 2
807 #define IFLA_VXLAN_LINK 3
808 #define IFLA_VXLAN_LOCAL 4
809 #define IFLA_VXLAN_TTL 5
810 #define IFLA_VXLAN_TOS 6
811 #define IFLA_VXLAN_LEARNING 7
812 #define IFLA_VXLAN_AGEING 8
813 #define IFLA_VXLAN_LIMIT 9
814 #define IFLA_VXLAN_PORT_RANGE 10
815 #define IFLA_VXLAN_PROXY 11
816 #define IFLA_VXLAN_RSC 12
817 #define IFLA_VXLAN_L2MISS 13
818 #define IFLA_VXLAN_L3MISS 14
819 #define IFLA_VXLAN_PORT 15
820 #define IFLA_VXLAN_GROUP6 16
821 #define IFLA_VXLAN_LOCAL6 17
822 #define IFLA_VXLAN_UDP_CSUM 18
823 #define IFLA_VXLAN_UDP_ZERO_CSUM6_TX 19
824 #define IFLA_VXLAN_UDP_ZERO_CSUM6_RX 20
825 #define IFLA_VXLAN_REMCSUM_TX 21
826 #define IFLA_VXLAN_REMCSUM_RX 22
827 #define IFLA_VXLAN_GBP 23
828 #define IFLA_VXLAN_REMCSUM_NOPARTIAL 24
829 #define IFLA_VXLAN_COLLECT_METADATA 25
830 #define IFLA_VXLAN_LABEL 26
831 #define IFLA_VXLAN_GPE 27
833 #define __IFLA_VXLAN_MAX 28
835 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
838 #if !HAVE_IFLA_GENEVE_LABEL
839 #define IFLA_GENEVE_UNSPEC 0
840 #define IFLA_GENEVE_ID 1
841 #define IFLA_GENEVE_REMOTE 2
842 #define IFLA_GENEVE_TTL 3
843 #define IFLA_GENEVE_TOS 4
844 #define IFLA_GENEVE_PORT 5
845 #define IFLA_GENEVE_COLLECT_METADATA 6
846 #define IFLA_GENEVE_REMOTE6 7
847 #define IFLA_GENEVE_UDP_CSUM 8
848 #define IFLA_GENEVE_UDP_ZERO_CSUM6_TX 9
849 #define IFLA_GENEVE_UDP_ZERO_CSUM6_RX 10
850 #define IFLA_GENEVE_LABEL 11
852 #define __IFLA_GENEVE_MAX 12
854 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
857 #if !HAVE_IFLA_IPTUN_ENCAP_DPORT
858 #define IFLA_IPTUN_UNSPEC 0
859 #define IFLA_IPTUN_LINK 1
860 #define IFLA_IPTUN_LOCAL 2
861 #define IFLA_IPTUN_REMOTE 3
862 #define IFLA_IPTUN_TTL 4
863 #define IFLA_IPTUN_TOS 5
864 #define IFLA_IPTUN_ENCAP_LIMIT 6
865 #define IFLA_IPTUN_FLOWINFO 7
866 #define IFLA_IPTUN_FLAGS 8
867 #define IFLA_IPTUN_PROTO 9
868 #define IFLA_IPTUN_PMTUDISC 10
869 #define IFLA_IPTUN_6RD_PREFIX 11
870 #define IFLA_IPTUN_6RD_RELAY_PREFIX 12
871 #define IFLA_IPTUN_6RD_PREFIXLEN 13
872 #define IFLA_IPTUN_6RD_RELAY_PREFIXLEN 14
873 #define IFLA_IPTUN_ENCAP_TYPE 15
874 #define IFLA_IPTUN_ENCAP_FLAGS 16
875 #define IFLA_IPTUN_ENCAP_SPORT 17
876 #define IFLA_IPTUN_ENCAP_DPORT 18
878 #define __IFLA_IPTUN_MAX 19
880 #define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1)
883 #if !HAVE_IFLA_GRE_ENCAP_DPORT
884 #define IFLA_GRE_UNSPEC 0
885 #define IFLA_GRE_LINK 1
886 #define IFLA_GRE_IFLAGS 2
887 #define IFLA_GRE_OFLAGS 3
888 #define IFLA_GRE_IKEY 4
889 #define IFLA_GRE_OKEY 5
890 #define IFLA_GRE_LOCAL 6
891 #define IFLA_GRE_REMOTE 7
892 #define IFLA_GRE_TTL 8
893 #define IFLA_GRE_TOS 9
894 #define IFLA_GRE_PMTUDISC 10
895 #define IFLA_GRE_ENCAP_LIMIT 11
896 #define IFLA_GRE_FLOWINFO 12
897 #define IFLA_GRE_FLAGS 13
898 #define IFLA_GRE_ENCAP_TYPE 14
899 #define IFLA_GRE_ENCAP_FLAGS 15
900 #define IFLA_GRE_ENCAP_SPORT 16
901 #define IFLA_GRE_ENCAP_DPORT 17
903 #define __IFLA_GRE_MAX 18
905 #define IFLA_GRE_MAX (__IFLA_GRE_MAX - 1)
908 #if !HAVE_IFLA_BRIDGE_VLAN_INFO
909 #define IFLA_BRIDGE_FLAGS 0
910 #define IFLA_BRIDGE_MODE 1
911 #define IFLA_BRIDGE_VLAN_INFO 2
912 #define __IFLA_BRIDGE_MAX 3
914 #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
917 #ifndef BRIDGE_VLAN_INFO_RANGE_BEGIN
918 #define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */
921 #ifndef BRIDGE_VLAN_INFO_RANGE_END
922 #define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
925 #if !HAVE_IFLA_BR_VLAN_DEFAULT_PVID
926 #define IFLA_BR_UNSPEC 0
927 #define IFLA_BR_FORWARD_DELAY 1
928 #define IFLA_BR_HELLO_TIME 2
929 #define IFLA_BR_MAX_AGE 3
930 #define IFLA_BR_AGEING_TIME 4
931 #define IFLA_BR_STP_STATE 5
932 #define IFLA_BR_PRIORITY 6
933 #define IFLA_BR_VLAN_FILTERING 7
934 #define IFLA_BR_VLAN_PROTOCOL 8
935 #define IFLA_BR_GROUP_FWD_MASK 9
936 #define IFLA_BR_ROOT_ID 10
937 #define IFLA_BR_BRIDGE_ID 11
938 #define IFLA_BR_ROOT_PORT 12
939 #define IFLA_BR_ROOT_PATH_COST 13
940 #define IFLA_BR_TOPOLOGY_CHANGE 14
941 #define IFLA_BR_TOPOLOGY_CHANGE_DETECTED 15
942 #define IFLA_BR_HELLO_TIMER 16
943 #define IFLA_BR_TCN_TIMER 17
944 #define IFLA_BR_TOPOLOGY_CHANGE_TIMER 18
945 #define IFLA_BR_GC_TIMER 19
946 #define IFLA_BR_GROUP_ADDR 20
947 #define IFLA_BR_FDB_FLUSH 21
948 #define IFLA_BR_MCAST_ROUTER 22
949 #define IFLA_BR_MCAST_SNOOPING 23
950 #define IFLA_BR_MCAST_QUERY_USE_IFADDR 24
951 #define IFLA_BR_MCAST_QUERIER 25
952 #define IFLA_BR_MCAST_HASH_ELASTICITY 26
953 #define IFLA_BR_MCAST_HASH_MAX 27
954 #define IFLA_BR_MCAST_LAST_MEMBER_CNT 28
955 #define IFLA_BR_MCAST_STARTUP_QUERY_CNT 29
956 #define IFLA_BR_MCAST_LAST_MEMBER_INTVL 30
957 #define IFLA_BR_MCAST_MEMBERSHIP_INTVL 31
958 #define IFLA_BR_MCAST_QUERIER_INTVL 32
959 #define IFLA_BR_MCAST_QUERY_INTVL 33
960 #define IFLA_BR_MCAST_QUERY_RESPONSE_INTVL 34
961 #define IFLA_BR_MCAST_STARTUP_QUERY_INTVL 35
962 #define IFLA_BR_NF_CALL_IPTABLES 36
963 #define IFLA_BR_NF_CALL_IP6TABLES 37
964 #define IFLA_BR_NF_CALL_ARPTABLES 38
965 #define IFLA_BR_VLAN_DEFAULT_PVID 39
966 #define __IFLA_BR_MAX 40
968 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
971 #if !HAVE_IFLA_BRPORT_LEARNING_SYNC
972 #define IFLA_BRPORT_UNSPEC 0
973 #define IFLA_BRPORT_STATE 1
974 #define IFLA_BRPORT_PRIORITY 2
975 #define IFLA_BRPORT_COST 3
976 #define IFLA_BRPORT_MODE 4
977 #define IFLA_BRPORT_GUARD 5
978 #define IFLA_BRPORT_PROTECT 6
979 #define IFLA_BRPORT_FAST_LEAVE 7
980 #define IFLA_BRPORT_LEARNING 8
981 #define IFLA_BRPORT_UNICAST_FLOOD 9
982 #define IFLA_BRPORT_LEARNING_SYNC 11
983 #define __IFLA_BRPORT_MAX 12
985 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
988 #if !HAVE_FRA_UID_RANGE
992 #define FRA_IIFNAME 3
994 #define FRA_UNUSED2 5
995 #define FRA_PRIORITY 6
996 #define FRA_UNUSED3 7
997 #define FRA_UNUSED4 8
998 #define FRA_UNUSED5 9
999 #define FRA_FWMARK 10
1001 #define FRA_TUN_ID 12
1002 #define FRA_SUPPRESS_IFGROUP 13
1003 #define FRA_SUPPRESS_PREFIXLEN 14
1004 #define FRA_TABLE 15
1005 #define FRA_FWMASK 16
1006 #define FRA_OIFNAME 17
1008 #define FRA_L3MDEV 19
1009 #define FRA_UID_RANGE 20
1010 #define __FRA_MAX 12
1012 #define FRA_MAX (__FRA_MAX - 1)
1015 #if !HAVE_IFLA_BRPORT_PROXYARP
1016 #define IFLA_BRPORT_PROXYARP 10
1019 #if !HAVE_IFLA_VRF_TABLE
1020 #define IFLA_VRF_TABLE 1
1023 #if !HAVE_VXCAN_INFO_PEER
1024 #define VXCAN_INFO_PEER 1
1027 #if !HAVE_NDA_IFINDEX
1028 #define NDA_UNSPEC 0
1030 #define NDA_LLADDR 2
1031 #define NDA_CACHEINFO 3
1032 #define NDA_PROBES 4
1036 #define NDA_IFINDEX 8
1039 #define NDA_MAX (__NDA_MAX - 1)
1046 #ifndef RTAX_QUICKACK
1047 #define RTAX_QUICKACK 15
1051 #define RTA_EXPIRES 23
1054 #ifndef IPV6_UNICAST_IF
1055 #define IPV6_UNICAST_IF 76
1058 #ifndef IPV6_MIN_MTU
1059 #define IPV6_MIN_MTU 1280
1062 #ifndef IPV4_MIN_MTU
1063 #define IPV4_MIN_MTU 68
1066 #ifndef IFF_MULTI_QUEUE
1067 #define IFF_MULTI_QUEUE 0x100
1070 #ifndef IFF_LOWER_UP
1071 #define IFF_LOWER_UP 0x10000
1075 #define IFF_DORMANT 0x20000
1078 #ifndef BOND_XMIT_POLICY_ENCAP23
1079 #define BOND_XMIT_POLICY_ENCAP23 3
1082 #ifndef BOND_XMIT_POLICY_ENCAP34
1083 #define BOND_XMIT_POLICY_ENCAP34 4
1086 #ifndef NET_ADDR_RANDOM
1087 # define NET_ADDR_RANDOM 1
1090 #ifndef NET_NAME_UNKNOWN
1091 # define NET_NAME_UNKNOWN 0
1094 #ifndef NET_NAME_ENUM
1095 # define NET_NAME_ENUM 1
1098 #ifndef NET_NAME_PREDICTABLE
1099 # define NET_NAME_PREDICTABLE 2
1102 #ifndef NET_NAME_USER
1103 # define NET_NAME_USER 3
1106 #ifndef NET_NAME_RENAMED
1107 # define NET_NAME_RENAMED 4
1111 # define BPF_XOR 0xa0
1114 /* Note that LOOPBACK_IFINDEX is currently not exported by the
1115 * kernel/glibc, but hardcoded internally by the kernel. However, as
1116 * it is exported to userspace indirectly via rtnetlink and the
1117 * ioctls, and made use of widely we define it here too, in a way that
1118 * is compatible with the kernel's internal definition. */
1119 #ifndef LOOPBACK_IFINDEX
1120 #define LOOPBACK_IFINDEX 1
1127 #ifndef IFA_F_MANAGETEMPADDR
1128 #define IFA_F_MANAGETEMPADDR 0x100
1131 #ifndef IFA_F_NOPREFIXROUTE
1132 #define IFA_F_NOPREFIXROUTE 0x200
1135 #ifndef MAX_AUDIT_MESSAGE_LENGTH
1136 #define MAX_AUDIT_MESSAGE_LENGTH 8970
1139 #ifndef AUDIT_NLGRP_MAX
1140 #define AUDIT_NLGRP_READLOG 1
1143 #ifndef CAP_MAC_OVERRIDE
1144 #define CAP_MAC_OVERRIDE 32
1147 #ifndef CAP_MAC_ADMIN
1148 #define CAP_MAC_ADMIN 33
1152 #define CAP_SYSLOG 34
1155 #ifndef CAP_WAKE_ALARM
1156 #define CAP_WAKE_ALARM 35
1159 #ifndef CAP_BLOCK_SUSPEND
1160 #define CAP_BLOCK_SUSPEND 36
1163 #ifndef CAP_AUDIT_READ
1164 #define CAP_AUDIT_READ 37
1167 #if 0 /// UNNEEDED by elogind
1168 #ifndef RENAME_NOREPLACE
1169 #define RENAME_NOREPLACE (1 << 0)
1176 #ifndef INPUT_PROP_POINTING_STICK
1177 #define INPUT_PROP_POINTING_STICK 0x05
1180 #ifndef INPUT_PROP_ACCELEROMETER
1181 #define INPUT_PROP_ACCELEROMETER 0x06
1185 #define BTN_DPAD_UP 0x220
1186 #define BTN_DPAD_RIGHT 0x223
1189 #ifndef KEY_ALS_TOGGLE
1190 #define KEY_ALS_TOGGLE 0x230
1194 #if ! HAVE_KEY_SERIAL_T
1195 typedef int32_t key_serial_t;
1198 #ifndef KEYCTL_JOIN_SESSION_KEYRING
1199 #define KEYCTL_JOIN_SESSION_KEYRING 1
1202 #ifndef KEYCTL_CHOWN
1203 #define KEYCTL_CHOWN 4
1206 #ifndef KEYCTL_SETPERM
1207 #define KEYCTL_SETPERM 5
1210 #ifndef KEYCTL_DESCRIBE
1211 #define KEYCTL_DESCRIBE 6
1215 #define KEYCTL_LINK 8
1219 #define KEYCTL_READ 11
1222 #ifndef KEYCTL_SET_TIMEOUT
1223 #define KEYCTL_SET_TIMEOUT 15
1226 #ifndef KEY_POS_VIEW
1227 #define KEY_POS_VIEW 0x01000000
1228 #define KEY_POS_READ 0x02000000
1229 #define KEY_POS_WRITE 0x04000000
1230 #define KEY_POS_SEARCH 0x08000000
1231 #define KEY_POS_LINK 0x10000000
1232 #define KEY_POS_SETATTR 0x20000000
1234 #define KEY_USR_VIEW 0x00010000
1235 #define KEY_USR_READ 0x00020000
1236 #define KEY_USR_WRITE 0x00040000
1237 #define KEY_USR_SEARCH 0x00080000
1238 #define KEY_USR_LINK 0x00100000
1239 #define KEY_USR_SETATTR 0x00200000
1241 #define KEY_GRP_VIEW 0x00000100
1242 #define KEY_GRP_READ 0x00000200
1243 #define KEY_GRP_WRITE 0x00000400
1244 #define KEY_GRP_SEARCH 0x00000800
1245 #define KEY_GRP_LINK 0x00001000
1246 #define KEY_GRP_SETATTR 0x00002000
1248 #define KEY_OTH_VIEW 0x00000001
1249 #define KEY_OTH_READ 0x00000002
1250 #define KEY_OTH_WRITE 0x00000004
1251 #define KEY_OTH_SEARCH 0x00000008
1252 #define KEY_OTH_LINK 0x00000010
1253 #define KEY_OTH_SETATTR 0x00000020
1256 #ifndef KEY_SPEC_USER_KEYRING
1257 #define KEY_SPEC_USER_KEYRING -4
1260 #ifndef KEY_SPEC_SESSION_KEYRING
1261 #define KEY_SPEC_SESSION_KEYRING -3
1264 #ifndef PR_CAP_AMBIENT
1265 #define PR_CAP_AMBIENT 47
1268 #ifndef PR_CAP_AMBIENT_IS_SET
1269 #define PR_CAP_AMBIENT_IS_SET 1
1272 #ifndef PR_CAP_AMBIENT_RAISE
1273 #define PR_CAP_AMBIENT_RAISE 2
1276 #ifndef PR_CAP_AMBIENT_CLEAR_ALL
1277 #define PR_CAP_AMBIENT_CLEAR_ALL 4
1280 /* The following two defines are actually available in the kernel headers for longer, but we define them here anyway,
1281 * since that makes it easier to use them in conjunction with the glibc net/if.h header which conflicts with
1283 #ifndef IF_OPER_UNKNOWN
1284 #define IF_OPER_UNKNOWN 0
1288 #define IF_OPER_UP 6
1291 #define char32_t uint32_t
1295 #define char16_t uint16_t
1298 #ifndef ETHERTYPE_LLDP
1299 #define ETHERTYPE_LLDP 0x88cc
1302 #ifndef IFA_F_MCAUTOJOIN
1303 #define IFA_F_MCAUTOJOIN 0x400
1306 #if 0 /// UNNEEDED by elogind
1307 #if ! HAVE_STRUCT_ETHTOOL_LINK_SETTINGS
1309 #define ETHTOOL_GLINKSETTINGS 0x0000004c /* Get ethtool_link_settings */
1310 #define ETHTOOL_SLINKSETTINGS 0x0000004d /* Set ethtool_link_settings */
1312 struct ethtool_link_settings {
1321 __u8 eth_tp_mdix_ctrl;
1322 __s8 link_mode_masks_nwords;
1324 __u32 link_mode_masks[0];
1325 /* layout of link_mode_masks fields:
1326 * __u32 map_supported[link_mode_masks_nwords];
1327 * __u32 map_advertising[link_mode_masks_nwords];
1328 * __u32 map_lp_advertising[link_mode_masks_nwords];
1335 #if ! HAVE_STRUCT_FIB_RULE_UID_RANGE
1337 struct fib_rule_uid_range {
1354 #ifndef EXT4_IOC_RESIZE_FS
1355 # define EXT4_IOC_RESIZE_FS _IOW('f', 16, __u64)
1359 #define NSFS_MAGIC 0x6e736673
1362 #ifndef NS_GET_NSTYPE
1363 #define NS_GET_NSTYPE _IO(0xb7, 0x3)
1366 #ifndef FALLOC_FL_KEEP_SIZE
1367 #define FALLOC_FL_KEEP_SIZE 0x01
1370 #ifndef FALLOC_FL_PUNCH_HOLE
1371 #define FALLOC_FL_PUNCH_HOLE 0x02
1375 #define PF_KTHREAD 0x00200000
1378 #if ! HAVE_STRUCT_STATX
1379 struct statx_timestamp {
1382 uint32_t __reserved;
1386 uint32_t stx_blksize;
1387 uint64_t stx_attributes;
1392 uint16_t __spare0[1];
1395 uint64_t stx_blocks;
1396 uint64_t stx_attributes_mask;
1397 struct statx_timestamp stx_atime;
1398 struct statx_timestamp stx_btime;
1399 struct statx_timestamp stx_ctime;
1400 struct statx_timestamp stx_mtime;
1401 uint32_t stx_rdev_major;
1402 uint32_t stx_rdev_minor;
1403 uint32_t stx_dev_major;
1404 uint32_t stx_dev_minor;
1405 uint64_t __spare2[14];
1410 #define STATX_BTIME 0x00000800U
1413 #ifndef AT_STATX_DONT_SYNC
1414 #define AT_STATX_DONT_SYNC 0x4000
1417 /* The maximum thread/process name length including trailing NUL byte. This mimics the kernel definition of the same
1418 * name, which we need in userspace at various places but is not defined in userspace currently, neither under this
1419 * name nor any other. */
1420 #ifndef TASK_COMM_LEN
1421 #define TASK_COMM_LEN 16
1424 #include "missing_syscall.h"