4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
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.
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.
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/>.
22 /* Missing glibc definitions to access certain kernel APIs */
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>
36 #include <sys/resource.h>
37 #include <sys/syscall.h>
41 #include "musl_missing.h"
48 #include <asm/sgidefs.h>
51 #ifdef HAVE_LINUX_BTRFS_H
52 #include <linux/btrfs.h>
58 #define RLIMIT_RTTIME 15
61 /* If RLIMIT_RTTIME is not defined, then we cannot use RLIMIT_NLIMITS as is */
62 #define _RLIMIT_MAX (RLIMIT_RTTIME+1 > RLIMIT_NLIMITS ? RLIMIT_RTTIME+1 : RLIMIT_NLIMITS)
64 #ifndef F_LINUX_SPECIFIC_BASE
65 #define F_LINUX_SPECIFIC_BASE 1024
69 #define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
73 #define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
77 #define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)
78 #define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)
80 #define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */
81 #define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */
82 #define F_SEAL_GROW 0x0004 /* prevent file from growing */
83 #define F_SEAL_WRITE 0x0008 /* prevent writes */
87 #define F_OFD_GETLK 36
88 #define F_OFD_SETLK 37
89 #define F_OFD_SETLKW 38
92 #ifndef MFD_ALLOW_SEALING
93 #define MFD_ALLOW_SEALING 0x0002U
97 #define MFD_CLOEXEC 0x0001U
101 #define IP_FREEBIND 15
104 #ifndef OOM_SCORE_ADJ_MIN
105 #define OOM_SCORE_ADJ_MIN (-1000)
108 #ifndef OOM_SCORE_ADJ_MAX
109 #define OOM_SCORE_ADJ_MAX 1000
112 #ifndef AUDIT_SERVICE_START
113 #define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
116 #ifndef AUDIT_SERVICE_STOP
117 #define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
121 #define TIOCVHANGUP 0x5437
124 #ifndef IP_TRANSPARENT
125 #define IP_TRANSPARENT 19
129 #define SOL_NETLINK 270
132 #ifndef NETLINK_LIST_MEMBERSHIPS
133 #define NETLINK_LIST_MEMBERSHIPS 9
140 #ifndef GRND_NONBLOCK
141 #define GRND_NONBLOCK 0x0001
145 #define GRND_RANDOM 0x0002
148 #ifndef BTRFS_IOCTL_MAGIC
149 #define BTRFS_IOCTL_MAGIC 0x94
152 #ifndef BTRFS_PATH_NAME_MAX
153 #define BTRFS_PATH_NAME_MAX 4087
156 #ifndef BTRFS_DEVICE_PATH_NAME_MAX
157 #define BTRFS_DEVICE_PATH_NAME_MAX 1024
160 #ifndef BTRFS_FSID_SIZE
161 #define BTRFS_FSID_SIZE 16
164 #ifndef BTRFS_UUID_SIZE
165 #define BTRFS_UUID_SIZE 16
168 #ifndef BTRFS_SUBVOL_RDONLY
169 #define BTRFS_SUBVOL_RDONLY (1ULL << 1)
172 #ifndef BTRFS_SUBVOL_NAME_MAX
173 #define BTRFS_SUBVOL_NAME_MAX 4039
176 #ifndef BTRFS_INO_LOOKUP_PATH_MAX
177 #define BTRFS_INO_LOOKUP_PATH_MAX 4080
180 #ifndef BTRFS_SEARCH_ARGS_BUFSIZE
181 #define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key))
184 #ifndef BTRFS_QGROUP_LEVEL_SHIFT
185 #define BTRFS_QGROUP_LEVEL_SHIFT 48
188 #if 0 /// UNNEEDED by elogind (It can not support BTRFS at all)
189 #ifndef HAVE_LINUX_BTRFS_H
190 struct btrfs_ioctl_vol_args {
192 char name[BTRFS_PATH_NAME_MAX + 1];
195 struct btrfs_qgroup_limit {
203 struct btrfs_qgroup_inherit {
206 __u64 num_ref_copies;
207 __u64 num_excl_copies;
208 struct btrfs_qgroup_limit lim;
212 struct btrfs_ioctl_qgroup_limit_args {
214 struct btrfs_qgroup_limit lim;
217 struct btrfs_ioctl_vol_args_v2 {
224 struct btrfs_qgroup_inherit *qgroup_inherit;
228 char name[BTRFS_SUBVOL_NAME_MAX + 1];
231 struct btrfs_ioctl_dev_info_args {
232 uint64_t devid; /* in/out */
233 uint8_t uuid[BTRFS_UUID_SIZE]; /* in/out */
234 uint64_t bytes_used; /* out */
235 uint64_t total_bytes; /* out */
236 uint64_t unused[379]; /* pad to 4k */
237 char path[BTRFS_DEVICE_PATH_NAME_MAX]; /* out */
240 struct btrfs_ioctl_fs_info_args {
241 uint64_t max_id; /* out */
242 uint64_t num_devices; /* out */
243 uint8_t fsid[BTRFS_FSID_SIZE]; /* out */
244 uint64_t reserved[124]; /* pad to 1k */
247 struct btrfs_ioctl_ino_lookup_args {
250 char name[BTRFS_INO_LOOKUP_PATH_MAX];
253 struct btrfs_ioctl_search_key {
254 /* which root are we searching. 0 is the tree of tree roots */
257 /* keys returned will be >= min and <= max */
261 /* keys returned will be >= min and <= max */
265 /* max and min transids to search for */
269 /* keys returned will be >= min and <= max */
274 * how many items did userland ask for, and how many are we
279 /* align to 64 bits */
282 /* some extra for later */
289 struct btrfs_ioctl_search_header {
298 struct btrfs_ioctl_search_args {
299 struct btrfs_ioctl_search_key key;
300 char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
303 struct btrfs_ioctl_clone_range_args {
305 __u64 src_offset, src_length;
309 #define BTRFS_QUOTA_CTL_ENABLE 1
310 #define BTRFS_QUOTA_CTL_DISABLE 2
311 #define BTRFS_QUOTA_CTL_RESCAN__NOTUSED 3
312 struct btrfs_ioctl_quota_ctl_args {
318 #ifndef BTRFS_IOC_DEFRAG
319 #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
320 struct btrfs_ioctl_vol_args)
323 #ifndef BTRFS_IOC_RESIZE
324 #define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, \
325 struct btrfs_ioctl_vol_args)
328 #ifndef BTRFS_IOC_CLONE
329 #define BTRFS_IOC_CLONE _IOW(BTRFS_IOCTL_MAGIC, 9, int)
332 #ifndef BTRFS_IOC_CLONE_RANGE
333 #define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
334 struct btrfs_ioctl_clone_range_args)
337 #ifndef BTRFS_IOC_SUBVOL_CREATE
338 #define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14, \
339 struct btrfs_ioctl_vol_args)
342 #ifndef BTRFS_IOC_SNAP_DESTROY
343 #define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15, \
344 struct btrfs_ioctl_vol_args)
347 #ifndef BTRFS_IOC_TREE_SEARCH
348 #define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17, \
349 struct btrfs_ioctl_search_args)
352 #ifndef BTRFS_IOC_INO_LOOKUP
353 #define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18, \
354 struct btrfs_ioctl_ino_lookup_args)
357 #ifndef BTRFS_IOC_SNAP_CREATE_V2
358 #define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, \
359 struct btrfs_ioctl_vol_args_v2)
362 #ifndef BTRFS_IOC_SUBVOL_GETFLAGS
363 #define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64)
366 #ifndef BTRFS_IOC_SUBVOL_SETFLAGS
367 #define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64)
370 #ifndef BTRFS_IOC_DEV_INFO
371 #define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
372 struct btrfs_ioctl_dev_info_args)
375 #ifndef BTRFS_IOC_FS_INFO
376 #define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
377 struct btrfs_ioctl_fs_info_args)
380 #ifndef BTRFS_IOC_DEVICES_READY
381 #define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, \
382 struct btrfs_ioctl_vol_args)
385 #ifndef BTRFS_IOC_QUOTA_CTL
386 #define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40, \
387 struct btrfs_ioctl_quota_ctl_args)
390 #ifndef BTRFS_IOC_QGROUP_LIMIT
391 #define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43, \
392 struct btrfs_ioctl_qgroup_limit_args)
395 #ifndef BTRFS_IOC_QUOTA_RESCAN_WAIT
396 #define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
399 #ifndef BTRFS_FIRST_FREE_OBJECTID
400 #define BTRFS_FIRST_FREE_OBJECTID 256
403 #ifndef BTRFS_LAST_FREE_OBJECTID
404 #define BTRFS_LAST_FREE_OBJECTID -256ULL
407 #ifndef BTRFS_ROOT_TREE_OBJECTID
408 #define BTRFS_ROOT_TREE_OBJECTID 1
411 #ifndef BTRFS_QUOTA_TREE_OBJECTID
412 #define BTRFS_QUOTA_TREE_OBJECTID 8ULL
415 #ifndef BTRFS_ROOT_ITEM_KEY
416 #define BTRFS_ROOT_ITEM_KEY 132
419 #ifndef BTRFS_QGROUP_STATUS_KEY
420 #define BTRFS_QGROUP_STATUS_KEY 240
423 #ifndef BTRFS_QGROUP_INFO_KEY
424 #define BTRFS_QGROUP_INFO_KEY 242
427 #ifndef BTRFS_QGROUP_LIMIT_KEY
428 #define BTRFS_QGROUP_LIMIT_KEY 244
431 #ifndef BTRFS_QGROUP_RELATION_KEY
432 #define BTRFS_QGROUP_RELATION_KEY 246
435 #ifndef BTRFS_ROOT_BACKREF_KEY
436 #define BTRFS_ROOT_BACKREF_KEY 144
439 #ifndef BTRFS_SUPER_MAGIC
440 #define BTRFS_SUPER_MAGIC 0x9123683E
445 #ifndef CGROUP_SUPER_MAGIC
446 #define CGROUP_SUPER_MAGIC 0x27e0eb
449 #ifndef CGROUP2_SUPER_MAGIC
450 #define CGROUP2_SUPER_MAGIC 0x63677270
454 #define TMPFS_MAGIC 0x01021994
458 #define MQUEUE_MAGIC 0x19800202
461 #ifndef SECURITYFS_MAGIC
462 #define SECURITYFS_MAGIC 0x73636673
465 #ifndef TRACEFS_MAGIC
466 #define TRACEFS_MAGIC 0x74726163
470 #define BPF_FS_MAGIC 0xcafe4a11
478 #define MS_PRIVATE (1 << 18)
482 #define SCM_SECURITY 0x03
485 #ifndef MS_STRICTATIME
486 #define MS_STRICTATIME (1<<24)
494 #define MS_SHARED (1<<20)
497 #ifndef PR_SET_NO_NEW_PRIVS
498 #define PR_SET_NO_NEW_PRIVS 38
501 #ifndef PR_SET_CHILD_SUBREAPER
502 #define PR_SET_CHILD_SUBREAPER 36
505 #ifndef MAX_HANDLE_SZ
506 #define MAX_HANDLE_SZ 128
509 #ifndef HAVE_SECURE_GETENV
510 # ifdef HAVE___SECURE_GETENV
511 # define secure_getenv __secure_getenv
513 # error "neither secure_getenv nor __secure_getenv are available"
517 #ifndef CIFS_MAGIC_NUMBER
518 # define CIFS_MAGIC_NUMBER 0xFF534D42
521 #ifndef TFD_TIMER_CANCEL_ON_SET
522 # define TFD_TIMER_CANCEL_ON_SET (1 << 1)
526 # define SO_REUSEPORT 15
530 # define EVIOCREVOKE _IOW('E', 0x91, int)
533 #ifndef DRM_IOCTL_SET_MASTER
534 # define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
537 #ifndef DRM_IOCTL_DROP_MASTER
538 # define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
541 #if defined(__i386__) || defined(__x86_64__)
543 /* The precise definition of __O_TMPFILE is arch specific, so let's
544 * just define this on x86 where we know the value. */
547 #define __O_TMPFILE 020000000
550 /* a horrid kludge trying to make sure that this will fail on old kernels */
552 #define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
557 #if !HAVE_DECL_LO_FLAGS_PARTSCAN
558 #define LO_FLAGS_PARTSCAN 8
561 #ifndef LOOP_CTL_REMOVE
562 #define LOOP_CTL_REMOVE 0x4C81
565 #ifndef LOOP_CTL_GET_FREE
566 #define LOOP_CTL_GET_FREE 0x4C82
569 #if !HAVE_DECL_IFLA_INET6_ADDR_GEN_MODE
570 #define IFLA_INET6_UNSPEC 0
571 #define IFLA_INET6_FLAGS 1
572 #define IFLA_INET6_CONF 2
573 #define IFLA_INET6_STATS 3
574 #define IFLA_INET6_MCAST 4
575 #define IFLA_INET6_CACHEINFO 5
576 #define IFLA_INET6_ICMP6STATS 6
577 #define IFLA_INET6_TOKEN 7
578 #define IFLA_INET6_ADDR_GEN_MODE 8
579 #define __IFLA_INET6_MAX 9
581 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
583 #define IN6_ADDR_GEN_MODE_EUI64 0
584 #define IN6_ADDR_GEN_MODE_NONE 1
587 #if !HAVE_DECL_IN6_ADDR_GEN_MODE_STABLE_PRIVACY
588 #define IN6_ADDR_GEN_MODE_STABLE_PRIVACY 2
591 #if !HAVE_DECL_IFLA_MACVLAN_FLAGS
592 #define IFLA_MACVLAN_UNSPEC 0
593 #define IFLA_MACVLAN_MODE 1
594 #define IFLA_MACVLAN_FLAGS 2
595 #define __IFLA_MACVLAN_MAX 3
597 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
600 #if !HAVE_DECL_IFLA_IPVLAN_MODE
601 #define IFLA_IPVLAN_UNSPEC 0
602 #define IFLA_IPVLAN_MODE 1
603 #define __IFLA_IPVLAN_MAX 2
605 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
607 #define IPVLAN_MODE_L2 0
608 #define IPVLAN_MODE_L3 1
612 #if !HAVE_DECL_IFLA_VTI_REMOTE
613 #define IFLA_VTI_UNSPEC 0
614 #define IFLA_VTI_LINK 1
615 #define IFLA_VTI_IKEY 2
616 #define IFLA_VTI_OKEY 3
617 #define IFLA_VTI_LOCAL 4
618 #define IFLA_VTI_REMOTE 5
619 #define __IFLA_VTI_MAX 6
621 #define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
624 #if !HAVE_DECL_IFLA_PHYS_PORT_ID
625 #define IFLA_EXT_MASK 29
626 #undef IFLA_PROMISCUITY
627 #define IFLA_PROMISCUITY 30
628 #define IFLA_NUM_TX_QUEUES 31
629 #define IFLA_NUM_RX_QUEUES 32
630 #define IFLA_CARRIER 33
631 #define IFLA_PHYS_PORT_ID 34
632 #define __IFLA_MAX 35
634 #define IFLA_MAX (__IFLA_MAX - 1)
637 #if !HAVE_DECL_IFLA_BOND_AD_INFO
638 #define IFLA_BOND_UNSPEC 0
639 #define IFLA_BOND_MODE 1
640 #define IFLA_BOND_ACTIVE_SLAVE 2
641 #define IFLA_BOND_MIIMON 3
642 #define IFLA_BOND_UPDELAY 4
643 #define IFLA_BOND_DOWNDELAY 5
644 #define IFLA_BOND_USE_CARRIER 6
645 #define IFLA_BOND_ARP_INTERVAL 7
646 #define IFLA_BOND_ARP_IP_TARGET 8
647 #define IFLA_BOND_ARP_VALIDATE 9
648 #define IFLA_BOND_ARP_ALL_TARGETS 10
649 #define IFLA_BOND_PRIMARY 11
650 #define IFLA_BOND_PRIMARY_RESELECT 12
651 #define IFLA_BOND_FAIL_OVER_MAC 13
652 #define IFLA_BOND_XMIT_HASH_POLICY 14
653 #define IFLA_BOND_RESEND_IGMP 15
654 #define IFLA_BOND_NUM_PEER_NOTIF 16
655 #define IFLA_BOND_ALL_SLAVES_ACTIVE 17
656 #define IFLA_BOND_MIN_LINKS 18
657 #define IFLA_BOND_LP_INTERVAL 19
658 #define IFLA_BOND_PACKETS_PER_SLAVE 20
659 #define IFLA_BOND_AD_LACP_RATE 21
660 #define IFLA_BOND_AD_SELECT 22
661 #define IFLA_BOND_AD_INFO 23
662 #define __IFLA_BOND_MAX 24
664 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
667 #if !HAVE_DECL_IFLA_VLAN_PROTOCOL
668 #define IFLA_VLAN_UNSPEC 0
669 #define IFLA_VLAN_ID 1
670 #define IFLA_VLAN_FLAGS 2
671 #define IFLA_VLAN_EGRESS_QOS 3
672 #define IFLA_VLAN_INGRESS_QOS 4
673 #define IFLA_VLAN_PROTOCOL 5
674 #define __IFLA_VLAN_MAX 6
676 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
679 #if !HAVE_DECL_IFLA_VXLAN_REMCSUM_NOPARTIAL
680 #define IFLA_VXLAN_UNSPEC 0
681 #define IFLA_VXLAN_ID 1
682 #define IFLA_VXLAN_GROUP 2
683 #define IFLA_VXLAN_LINK 3
684 #define IFLA_VXLAN_LOCAL 4
685 #define IFLA_VXLAN_TTL 5
686 #define IFLA_VXLAN_TOS 6
687 #define IFLA_VXLAN_LEARNING 7
688 #define IFLA_VXLAN_AGEING 8
689 #define IFLA_VXLAN_LIMIT 9
690 #define IFLA_VXLAN_PORT_RANGE 10
691 #define IFLA_VXLAN_PROXY 11
692 #define IFLA_VXLAN_RSC 12
693 #define IFLA_VXLAN_L2MISS 13
694 #define IFLA_VXLAN_L3MISS 14
695 #define IFLA_VXLAN_PORT 15
696 #define IFLA_VXLAN_GROUP6 16
697 #define IFLA_VXLAN_LOCAL6 17
698 #define IFLA_VXLAN_UDP_CSUM 18
699 #define IFLA_VXLAN_UDP_ZERO_CSUM6_TX 19
700 #define IFLA_VXLAN_UDP_ZERO_CSUM6_RX 20
701 #define IFLA_VXLAN_REMCSUM_TX 21
702 #define IFLA_VXLAN_REMCSUM_RX 22
703 #define IFLA_VXLAN_GBP 23
704 #define IFLA_VXLAN_REMCSUM_NOPARTIAL 24
705 #define __IFLA_VXLAN_MAX 25
707 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
710 #if !HAVE_DECL_IFLA_IPTUN_ENCAP_DPORT
711 #define IFLA_IPTUN_UNSPEC 0
712 #define IFLA_IPTUN_LINK 1
713 #define IFLA_IPTUN_LOCAL 2
714 #define IFLA_IPTUN_REMOTE 3
715 #define IFLA_IPTUN_TTL 4
716 #define IFLA_IPTUN_TOS 5
717 #define IFLA_IPTUN_ENCAP_LIMIT 6
718 #define IFLA_IPTUN_FLOWINFO 7
719 #define IFLA_IPTUN_FLAGS 8
720 #define IFLA_IPTUN_PROTO 9
721 #define IFLA_IPTUN_PMTUDISC 10
722 #define IFLA_IPTUN_6RD_PREFIX 11
723 #define IFLA_IPTUN_6RD_RELAY_PREFIX 12
724 #define IFLA_IPTUN_6RD_PREFIXLEN 13
725 #define IFLA_IPTUN_6RD_RELAY_PREFIXLEN 14
726 #define IFLA_IPTUN_ENCAP_TYPE 15
727 #define IFLA_IPTUN_ENCAP_FLAGS 16
728 #define IFLA_IPTUN_ENCAP_SPORT 17
729 #define IFLA_IPTUN_ENCAP_DPORT 18
731 #define __IFLA_IPTUN_MAX 19
733 #define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1)
736 #if !HAVE_DECL_IFLA_GRE_ENCAP_DPORT
737 #define IFLA_GRE_UNSPEC 0
738 #define IFLA_GRE_LINK 1
739 #define IFLA_GRE_IFLAGS 2
740 #define IFLA_GRE_OFLAGS 3
741 #define IFLA_GRE_IKEY 4
742 #define IFLA_GRE_OKEY 5
743 #define IFLA_GRE_LOCAL 6
744 #define IFLA_GRE_REMOTE 7
745 #define IFLA_GRE_TTL 8
746 #define IFLA_GRE_TOS 9
747 #define IFLA_GRE_PMTUDISC 10
748 #define IFLA_GRE_ENCAP_LIMIT 11
749 #define IFLA_GRE_FLOWINFO 12
750 #define IFLA_GRE_FLAGS 13
751 #define IFLA_GRE_ENCAP_TYPE 14
752 #define IFLA_GRE_ENCAP_FLAGS 15
753 #define IFLA_GRE_ENCAP_SPORT 16
754 #define IFLA_GRE_ENCAP_DPORT 17
756 #define __IFLA_GRE_MAX 18
758 #define IFLA_GRE_MAX (__IFLA_GRE_MAX - 1)
761 #if !HAVE_DECL_IFLA_BRIDGE_VLAN_INFO
762 #define IFLA_BRIDGE_FLAGS 0
763 #define IFLA_BRIDGE_MODE 1
764 #define IFLA_BRIDGE_VLAN_INFO 2
765 #define __IFLA_BRIDGE_MAX 3
767 #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
770 #ifndef BRIDGE_VLAN_INFO_RANGE_BEGIN
771 #define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */
774 #ifndef BRIDGE_VLAN_INFO_RANGE_END
775 #define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
778 #if !HAVE_DECL_IFLA_BR_VLAN_DEFAULT_PVID
779 #define IFLA_BR_UNSPEC 0
780 #define IFLA_BR_FORWARD_DELAY 1
781 #define IFLA_BR_HELLO_TIME 2
782 #define IFLA_BR_MAX_AGE 3
783 #define IFLA_BR_AGEING_TIME 4
784 #define IFLA_BR_STP_STATE 5
785 #define IFLA_BR_PRIORITY 6
786 #define IFLA_BR_VLAN_FILTERING 7
787 #define IFLA_BR_VLAN_PROTOCOL 8
788 #define IFLA_BR_GROUP_FWD_MASK 9
789 #define IFLA_BR_ROOT_ID 10
790 #define IFLA_BR_BRIDGE_ID 11
791 #define IFLA_BR_ROOT_PORT 12
792 #define IFLA_BR_ROOT_PATH_COST 13
793 #define IFLA_BR_TOPOLOGY_CHANGE 14
794 #define IFLA_BR_TOPOLOGY_CHANGE_DETECTED 15
795 #define IFLA_BR_HELLO_TIMER 16
796 #define IFLA_BR_TCN_TIMER 17
797 #define IFLA_BR_TOPOLOGY_CHANGE_TIMER 18
798 #define IFLA_BR_GC_TIMER 19
799 #define IFLA_BR_GROUP_ADDR 20
800 #define IFLA_BR_FDB_FLUSH 21
801 #define IFLA_BR_MCAST_ROUTER 22
802 #define IFLA_BR_MCAST_SNOOPING 23
803 #define IFLA_BR_MCAST_QUERY_USE_IFADDR 24
804 #define IFLA_BR_MCAST_QUERIER 25
805 #define IFLA_BR_MCAST_HASH_ELASTICITY 26
806 #define IFLA_BR_MCAST_HASH_MAX 27
807 #define IFLA_BR_MCAST_LAST_MEMBER_CNT 28
808 #define IFLA_BR_MCAST_STARTUP_QUERY_CNT 29
809 #define IFLA_BR_MCAST_LAST_MEMBER_INTVL 30
810 #define IFLA_BR_MCAST_MEMBERSHIP_INTVL 31
811 #define IFLA_BR_MCAST_QUERIER_INTVL 32
812 #define IFLA_BR_MCAST_QUERY_INTVL 33
813 #define IFLA_BR_MCAST_QUERY_RESPONSE_INTVL 34
814 #define IFLA_BR_MCAST_STARTUP_QUERY_INTVL 35
815 #define IFLA_BR_NF_CALL_IPTABLES 36
816 #define IFLA_BR_NF_CALL_IP6TABLES 37
817 #define IFLA_BR_NF_CALL_ARPTABLES 38
818 #define IFLA_BR_VLAN_DEFAULT_PVID 39
819 #define __IFLA_BR_MAX 40
821 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
824 #if !HAVE_DECL_IFLA_BRPORT_LEARNING_SYNC
825 #define IFLA_BRPORT_UNSPEC 0
826 #define IFLA_BRPORT_STATE 1
827 #define IFLA_BRPORT_PRIORITY 2
828 #define IFLA_BRPORT_COST 3
829 #define IFLA_BRPORT_MODE 4
830 #define IFLA_BRPORT_GUARD 5
831 #define IFLA_BRPORT_PROTECT 6
832 #define IFLA_BRPORT_FAST_LEAVE 7
833 #define IFLA_BRPORT_LEARNING 8
834 #define IFLA_BRPORT_UNICAST_FLOOD 9
835 #define IFLA_BRPORT_LEARNING_SYNC 11
836 #define __IFLA_BRPORT_MAX 12
838 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
841 #if !HAVE_DECL_IFLA_BRPORT_PROXYARP
842 #define IFLA_BRPORT_PROXYARP 10
845 #if !HAVE_DECL_IFLA_VRF_TABLE
846 #define IFLA_VRF_TABLE 1
849 #if !HAVE_DECL_NDA_IFINDEX
853 #define NDA_CACHEINFO 3
858 #define NDA_IFINDEX 8
861 #define NDA_MAX (__NDA_MAX - 1)
868 #ifndef IPV6_UNICAST_IF
869 #define IPV6_UNICAST_IF 76
873 #define IPV6_MIN_MTU 1280
876 #ifndef IFF_MULTI_QUEUE
877 #define IFF_MULTI_QUEUE 0x100
881 #define IFF_LOWER_UP 0x10000
885 #define IFF_DORMANT 0x20000
888 #ifndef BOND_XMIT_POLICY_ENCAP23
889 #define BOND_XMIT_POLICY_ENCAP23 3
892 #ifndef BOND_XMIT_POLICY_ENCAP34
893 #define BOND_XMIT_POLICY_ENCAP34 4
896 #ifndef NET_ADDR_RANDOM
897 # define NET_ADDR_RANDOM 1
900 #ifndef NET_NAME_UNKNOWN
901 # define NET_NAME_UNKNOWN 0
904 #ifndef NET_NAME_ENUM
905 # define NET_NAME_ENUM 1
908 #ifndef NET_NAME_PREDICTABLE
909 # define NET_NAME_PREDICTABLE 2
912 #ifndef NET_NAME_USER
913 # define NET_NAME_USER 3
916 #ifndef NET_NAME_RENAMED
917 # define NET_NAME_RENAMED 4
921 # define BPF_XOR 0xa0
924 /* Note that LOOPBACK_IFINDEX is currently not exported by the
925 * kernel/glibc, but hardcoded internally by the kernel. However, as
926 * it is exported to userspace indirectly via rtnetlink and the
927 * ioctls, and made use of widely we define it here too, in a way that
928 * is compatible with the kernel's internal definition. */
929 #ifndef LOOPBACK_IFINDEX
930 #define LOOPBACK_IFINDEX 1
933 #if !HAVE_DECL_IFA_FLAGS
937 #ifndef IFA_F_MANAGETEMPADDR
938 #define IFA_F_MANAGETEMPADDR 0x100
941 #ifndef IFA_F_NOPREFIXROUTE
942 #define IFA_F_NOPREFIXROUTE 0x200
945 #ifndef MAX_AUDIT_MESSAGE_LENGTH
946 #define MAX_AUDIT_MESSAGE_LENGTH 8970
949 #ifndef AUDIT_NLGRP_MAX
950 #define AUDIT_NLGRP_READLOG 1
953 #ifndef CAP_MAC_OVERRIDE
954 #define CAP_MAC_OVERRIDE 32
957 #ifndef CAP_MAC_ADMIN
958 #define CAP_MAC_ADMIN 33
962 #define CAP_SYSLOG 34
965 #ifndef CAP_WAKE_ALARM
966 #define CAP_WAKE_ALARM 35
969 #ifndef CAP_BLOCK_SUSPEND
970 #define CAP_BLOCK_SUSPEND 36
973 #ifndef CAP_AUDIT_READ
974 #define CAP_AUDIT_READ 37
977 #if 0 /// UNNEEDED by elogind
978 #ifndef RENAME_NOREPLACE
979 #define RENAME_NOREPLACE (1 << 0)
986 #ifndef INPUT_PROP_POINTING_STICK
987 #define INPUT_PROP_POINTING_STICK 0x05
990 #ifndef INPUT_PROP_ACCELEROMETER
991 #define INPUT_PROP_ACCELEROMETER 0x06
994 #ifndef HAVE_KEY_SERIAL_T
995 typedef int32_t key_serial_t;
999 #define KEYCTL_READ 11
1002 #ifndef KEYCTL_SET_TIMEOUT
1003 #define KEYCTL_SET_TIMEOUT 15
1006 #ifndef KEY_SPEC_USER_KEYRING
1007 #define KEY_SPEC_USER_KEYRING -4
1011 #ifndef PR_CAP_AMBIENT
1012 #define PR_CAP_AMBIENT 47
1015 #ifndef PR_CAP_AMBIENT_IS_SET
1016 #define PR_CAP_AMBIENT_IS_SET 1
1019 #ifndef PR_CAP_AMBIENT_RAISE
1020 #define PR_CAP_AMBIENT_RAISE 2
1023 #ifndef PR_CAP_AMBIENT_CLEAR_ALL
1024 #define PR_CAP_AMBIENT_CLEAR_ALL 4
1027 /* The following two defines are actually available in the kernel headers for longer, but we define them here anyway,
1028 * since that makes it easier to use them in conjunction with the glibc net/if.h header which conflicts with
1030 #ifndef IF_OPER_UNKNOWN
1031 #define IF_OPER_UNKNOWN 0
1035 #define IF_OPER_UP 6
1037 #ifndef HAVE_CHAR32_T
1038 #define char32_t uint32_t
1041 #ifndef HAVE_CHAR16_T
1042 #define char16_t uint16_t
1045 #ifndef ETHERTYPE_LLDP
1046 #define ETHERTYPE_LLDP 0x88cc
1051 #include "missing_syscall.h"