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 */
27 #include <linux/audit.h>
28 #include <linux/capability.h>
29 #include <linux/if_link.h>
30 #include <linux/input.h>
31 #include <linux/loop.h>
32 #include <linux/neighbour.h>
33 #include <linux/oom.h>
34 #include <linux/rtnetlink.h>
35 #include <net/ethernet.h>
37 #include <sys/resource.h>
38 #include <sys/socket.h>
39 #include <sys/syscall.h>
43 /// Additional includes needed by elogind
44 #include "musl_missing.h"
51 #include <asm/sgidefs.h>
54 #ifdef HAVE_LINUX_BTRFS_H
55 #include <linux/btrfs.h>
58 #if 0 /// UNNEEDED by elogind
59 #ifdef HAVE_LINUX_VM_SOCKETS_H
60 #include <linux/vm_sockets.h>
62 #define VMADDR_CID_ANY -1U
64 unsigned short svm_family;
65 unsigned short svm_reserved1;
66 unsigned int svm_port;
68 unsigned char svm_zero[sizeof(struct sockaddr) -
69 sizeof(unsigned short) -
70 sizeof(unsigned short) -
71 sizeof(unsigned int) -
72 sizeof(unsigned int)];
74 #endif /* !HAVE_LINUX_VM_SOCKETS_H */
78 #define RLIMIT_RTTIME 15
81 /* If RLIMIT_RTTIME is not defined, then we cannot use RLIMIT_NLIMITS as is */
82 #define _RLIMIT_MAX (RLIMIT_RTTIME+1 > RLIMIT_NLIMITS ? RLIMIT_RTTIME+1 : RLIMIT_NLIMITS)
84 #ifndef F_LINUX_SPECIFIC_BASE
85 #define F_LINUX_SPECIFIC_BASE 1024
89 #define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
93 #define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
97 #define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)
98 #define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)
100 #define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */
101 #define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */
102 #define F_SEAL_GROW 0x0004 /* prevent file from growing */
103 #define F_SEAL_WRITE 0x0008 /* prevent writes */
107 #define F_OFD_GETLK 36
108 #define F_OFD_SETLK 37
109 #define F_OFD_SETLKW 38
112 #ifndef MFD_ALLOW_SEALING
113 #define MFD_ALLOW_SEALING 0x0002U
117 #define MFD_CLOEXEC 0x0001U
121 #define IP_FREEBIND 15
124 #ifndef OOM_SCORE_ADJ_MIN
125 #define OOM_SCORE_ADJ_MIN (-1000)
128 #ifndef OOM_SCORE_ADJ_MAX
129 #define OOM_SCORE_ADJ_MAX 1000
132 #ifndef AUDIT_SERVICE_START
133 #define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
136 #ifndef AUDIT_SERVICE_STOP
137 #define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
141 #define TIOCVHANGUP 0x5437
144 #ifndef IP_TRANSPARENT
145 #define IP_TRANSPARENT 19
149 #define SOL_NETLINK 270
152 #ifndef NETLINK_LIST_MEMBERSHIPS
153 #define NETLINK_LIST_MEMBERSHIPS 9
160 #ifndef GRND_NONBLOCK
161 #define GRND_NONBLOCK 0x0001
165 #define GRND_RANDOM 0x0002
169 #define FS_NOCOW_FL 0x00800000
172 #ifndef BTRFS_IOCTL_MAGIC
173 #define BTRFS_IOCTL_MAGIC 0x94
176 #ifndef BTRFS_PATH_NAME_MAX
177 #define BTRFS_PATH_NAME_MAX 4087
180 #ifndef BTRFS_DEVICE_PATH_NAME_MAX
181 #define BTRFS_DEVICE_PATH_NAME_MAX 1024
184 #ifndef BTRFS_FSID_SIZE
185 #define BTRFS_FSID_SIZE 16
188 #ifndef BTRFS_UUID_SIZE
189 #define BTRFS_UUID_SIZE 16
192 #ifndef BTRFS_SUBVOL_RDONLY
193 #define BTRFS_SUBVOL_RDONLY (1ULL << 1)
196 #ifndef BTRFS_SUBVOL_NAME_MAX
197 #define BTRFS_SUBVOL_NAME_MAX 4039
200 #ifndef BTRFS_INO_LOOKUP_PATH_MAX
201 #define BTRFS_INO_LOOKUP_PATH_MAX 4080
204 #ifndef BTRFS_SEARCH_ARGS_BUFSIZE
205 #define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key))
208 #ifndef BTRFS_QGROUP_LEVEL_SHIFT
209 #define BTRFS_QGROUP_LEVEL_SHIFT 48
212 #if 0 /// UNNEEDED by elogind (It can not support BTRFS at all)
213 #ifndef HAVE_LINUX_BTRFS_H
214 struct btrfs_ioctl_vol_args {
216 char name[BTRFS_PATH_NAME_MAX + 1];
219 struct btrfs_qgroup_limit {
227 struct btrfs_qgroup_inherit {
230 __u64 num_ref_copies;
231 __u64 num_excl_copies;
232 struct btrfs_qgroup_limit lim;
236 struct btrfs_ioctl_qgroup_limit_args {
238 struct btrfs_qgroup_limit lim;
241 struct btrfs_ioctl_vol_args_v2 {
248 struct btrfs_qgroup_inherit *qgroup_inherit;
252 char name[BTRFS_SUBVOL_NAME_MAX + 1];
255 struct btrfs_ioctl_dev_info_args {
256 uint64_t devid; /* in/out */
257 uint8_t uuid[BTRFS_UUID_SIZE]; /* in/out */
258 uint64_t bytes_used; /* out */
259 uint64_t total_bytes; /* out */
260 uint64_t unused[379]; /* pad to 4k */
261 char path[BTRFS_DEVICE_PATH_NAME_MAX]; /* out */
264 struct btrfs_ioctl_fs_info_args {
265 uint64_t max_id; /* out */
266 uint64_t num_devices; /* out */
267 uint8_t fsid[BTRFS_FSID_SIZE]; /* out */
268 uint64_t reserved[124]; /* pad to 1k */
271 struct btrfs_ioctl_ino_lookup_args {
274 char name[BTRFS_INO_LOOKUP_PATH_MAX];
277 struct btrfs_ioctl_search_key {
278 /* which root are we searching. 0 is the tree of tree roots */
281 /* keys returned will be >= min and <= max */
285 /* keys returned will be >= min and <= max */
289 /* max and min transids to search for */
293 /* keys returned will be >= min and <= max */
298 * how many items did userland ask for, and how many are we
303 /* align to 64 bits */
306 /* some extra for later */
313 struct btrfs_ioctl_search_header {
322 struct btrfs_ioctl_search_args {
323 struct btrfs_ioctl_search_key key;
324 char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
327 struct btrfs_ioctl_clone_range_args {
329 __u64 src_offset, src_length;
333 #define BTRFS_QUOTA_CTL_ENABLE 1
334 #define BTRFS_QUOTA_CTL_DISABLE 2
335 #define BTRFS_QUOTA_CTL_RESCAN__NOTUSED 3
336 struct btrfs_ioctl_quota_ctl_args {
342 #ifndef BTRFS_IOC_DEFRAG
343 #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
344 struct btrfs_ioctl_vol_args)
347 #ifndef BTRFS_IOC_RESIZE
348 #define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, \
349 struct btrfs_ioctl_vol_args)
352 #ifndef BTRFS_IOC_CLONE
353 #define BTRFS_IOC_CLONE _IOW(BTRFS_IOCTL_MAGIC, 9, int)
356 #ifndef BTRFS_IOC_CLONE_RANGE
357 #define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
358 struct btrfs_ioctl_clone_range_args)
361 #ifndef BTRFS_IOC_SUBVOL_CREATE
362 #define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14, \
363 struct btrfs_ioctl_vol_args)
366 #ifndef BTRFS_IOC_SNAP_DESTROY
367 #define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15, \
368 struct btrfs_ioctl_vol_args)
371 #ifndef BTRFS_IOC_TREE_SEARCH
372 #define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17, \
373 struct btrfs_ioctl_search_args)
376 #ifndef BTRFS_IOC_INO_LOOKUP
377 #define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18, \
378 struct btrfs_ioctl_ino_lookup_args)
381 #ifndef BTRFS_IOC_SNAP_CREATE_V2
382 #define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, \
383 struct btrfs_ioctl_vol_args_v2)
386 #ifndef BTRFS_IOC_SUBVOL_GETFLAGS
387 #define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64)
390 #ifndef BTRFS_IOC_SUBVOL_SETFLAGS
391 #define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64)
394 #ifndef BTRFS_IOC_DEV_INFO
395 #define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
396 struct btrfs_ioctl_dev_info_args)
399 #ifndef BTRFS_IOC_FS_INFO
400 #define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
401 struct btrfs_ioctl_fs_info_args)
404 #ifndef BTRFS_IOC_DEVICES_READY
405 #define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, \
406 struct btrfs_ioctl_vol_args)
409 #ifndef BTRFS_IOC_QUOTA_CTL
410 #define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40, \
411 struct btrfs_ioctl_quota_ctl_args)
414 #ifndef BTRFS_IOC_QGROUP_LIMIT
415 #define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43, \
416 struct btrfs_ioctl_qgroup_limit_args)
419 #ifndef BTRFS_IOC_QUOTA_RESCAN_WAIT
420 #define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
423 #ifndef BTRFS_FIRST_FREE_OBJECTID
424 #define BTRFS_FIRST_FREE_OBJECTID 256
427 #ifndef BTRFS_LAST_FREE_OBJECTID
428 #define BTRFS_LAST_FREE_OBJECTID -256ULL
431 #ifndef BTRFS_ROOT_TREE_OBJECTID
432 #define BTRFS_ROOT_TREE_OBJECTID 1
435 #ifndef BTRFS_QUOTA_TREE_OBJECTID
436 #define BTRFS_QUOTA_TREE_OBJECTID 8ULL
439 #ifndef BTRFS_ROOT_ITEM_KEY
440 #define BTRFS_ROOT_ITEM_KEY 132
443 #ifndef BTRFS_QGROUP_STATUS_KEY
444 #define BTRFS_QGROUP_STATUS_KEY 240
447 #ifndef BTRFS_QGROUP_INFO_KEY
448 #define BTRFS_QGROUP_INFO_KEY 242
451 #ifndef BTRFS_QGROUP_LIMIT_KEY
452 #define BTRFS_QGROUP_LIMIT_KEY 244
455 #ifndef BTRFS_QGROUP_RELATION_KEY
456 #define BTRFS_QGROUP_RELATION_KEY 246
459 #ifndef BTRFS_ROOT_BACKREF_KEY
460 #define BTRFS_ROOT_BACKREF_KEY 144
463 #ifndef BTRFS_SUPER_MAGIC
464 #define BTRFS_SUPER_MAGIC 0x9123683E
468 #ifndef CGROUP_SUPER_MAGIC
469 #define CGROUP_SUPER_MAGIC 0x27e0eb
472 #ifndef CGROUP2_SUPER_MAGIC
473 #define CGROUP2_SUPER_MAGIC 0x63677270
476 #ifndef CLONE_NEWCGROUP
477 #define CLONE_NEWCGROUP 0x02000000
481 #define TMPFS_MAGIC 0x01021994
485 #define MQUEUE_MAGIC 0x19800202
488 #ifndef SECURITYFS_MAGIC
489 #define SECURITYFS_MAGIC 0x73636673
492 #ifndef TRACEFS_MAGIC
493 #define TRACEFS_MAGIC 0x74726163
497 #define BPF_FS_MAGIC 0xcafe4a11
509 #define MS_PRIVATE (1<<18)
513 #define MS_REC (1<<19)
517 #define MS_SHARED (1<<20)
521 #define MS_RELATIME (1<<21)
525 #define MS_KERNMOUNT (1<<22)
529 #define MS_I_VERSION (1<<23)
532 #ifndef MS_STRICTATIME
533 #define MS_STRICTATIME (1<<24)
537 #define MS_LAZYTIME (1<<25)
541 #define SCM_SECURITY 0x03
544 #ifndef PR_SET_NO_NEW_PRIVS
545 #define PR_SET_NO_NEW_PRIVS 38
548 #ifndef PR_SET_CHILD_SUBREAPER
549 #define PR_SET_CHILD_SUBREAPER 36
552 #ifndef MAX_HANDLE_SZ
553 #define MAX_HANDLE_SZ 128
556 #ifndef HAVE_SECURE_GETENV
557 # ifdef HAVE___SECURE_GETENV
558 # define secure_getenv __secure_getenv
560 # error "neither secure_getenv nor __secure_getenv are available"
564 #ifndef CIFS_MAGIC_NUMBER
565 # define CIFS_MAGIC_NUMBER 0xFF534D42
568 #ifndef TFD_TIMER_CANCEL_ON_SET
569 # define TFD_TIMER_CANCEL_ON_SET (1 << 1)
573 # define SO_REUSEPORT 15
577 # define EVIOCREVOKE _IOW('E', 0x91, int)
588 #define EVIOCSMASK _IOW('E', 0x93, struct input_mask)
591 #ifndef DRM_IOCTL_SET_MASTER
592 # define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
595 #ifndef DRM_IOCTL_DROP_MASTER
596 # define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
599 /* The precise definition of __O_TMPFILE is arch specific; use the
600 * values defined by the kernel (note: some are hexa, some are octal,
601 * duplicated as-is from the kernel definitions):
602 * - alpha, parisc, sparc: each has a specific value;
603 * - others: they use the "generic" value.
607 #if defined(__alpha__)
608 #define __O_TMPFILE 0100000000
609 #elif defined(__parisc__) || defined(__hppa__)
610 #define __O_TMPFILE 0400000000
611 #elif defined(__sparc__) || defined(__sparc64__)
612 #define __O_TMPFILE 0x2000000
614 #define __O_TMPFILE 020000000
618 /* a horrid kludge trying to make sure that this will fail on old kernels */
620 #define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
623 #if !HAVE_LO_FLAGS_PARTSCAN
624 #define LO_FLAGS_PARTSCAN 8
627 #ifndef LOOP_CTL_REMOVE
628 #define LOOP_CTL_REMOVE 0x4C81
631 #ifndef LOOP_CTL_GET_FREE
632 #define LOOP_CTL_GET_FREE 0x4C82
635 #if !HAVE_IFLA_INET6_ADDR_GEN_MODE
636 #define IFLA_INET6_UNSPEC 0
637 #define IFLA_INET6_FLAGS 1
638 #define IFLA_INET6_CONF 2
639 #define IFLA_INET6_STATS 3
640 #define IFLA_INET6_MCAST 4
641 #define IFLA_INET6_CACHEINFO 5
642 #define IFLA_INET6_ICMP6STATS 6
643 #define IFLA_INET6_TOKEN 7
644 #define IFLA_INET6_ADDR_GEN_MODE 8
645 #define __IFLA_INET6_MAX 9
647 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
649 #define IN6_ADDR_GEN_MODE_EUI64 0
650 #define IN6_ADDR_GEN_MODE_NONE 1
653 #if !HAVE_IN6_ADDR_GEN_MODE_STABLE_PRIVACY
654 #define IN6_ADDR_GEN_MODE_STABLE_PRIVACY 2
657 #if !HAVE_IFLA_MACVLAN_FLAGS
658 #define IFLA_MACVLAN_UNSPEC 0
659 #define IFLA_MACVLAN_MODE 1
660 #define IFLA_MACVLAN_FLAGS 2
661 #define __IFLA_MACVLAN_MAX 3
663 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
666 #if !HAVE_IFLA_IPVLAN_MODE
667 #define IFLA_IPVLAN_UNSPEC 0
668 #define IFLA_IPVLAN_MODE 1
669 #define __IFLA_IPVLAN_MAX 2
671 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
673 #define IPVLAN_MODE_L2 0
674 #define IPVLAN_MODE_L3 1
678 #if !HAVE_IFLA_VTI_REMOTE
679 #define IFLA_VTI_UNSPEC 0
680 #define IFLA_VTI_LINK 1
681 #define IFLA_VTI_IKEY 2
682 #define IFLA_VTI_OKEY 3
683 #define IFLA_VTI_LOCAL 4
684 #define IFLA_VTI_REMOTE 5
685 #define __IFLA_VTI_MAX 6
687 #define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
690 #if !HAVE_IFLA_PHYS_PORT_ID
691 #define IFLA_EXT_MASK 29
692 #undef IFLA_PROMISCUITY
693 #define IFLA_PROMISCUITY 30
694 #define IFLA_NUM_TX_QUEUES 31
695 #define IFLA_NUM_RX_QUEUES 32
696 #define IFLA_CARRIER 33
697 #define IFLA_PHYS_PORT_ID 34
698 #define __IFLA_MAX 35
700 #define IFLA_MAX (__IFLA_MAX - 1)
703 #if !HAVE_IFLA_BOND_AD_INFO
704 #define IFLA_BOND_UNSPEC 0
705 #define IFLA_BOND_MODE 1
706 #define IFLA_BOND_ACTIVE_SLAVE 2
707 #define IFLA_BOND_MIIMON 3
708 #define IFLA_BOND_UPDELAY 4
709 #define IFLA_BOND_DOWNDELAY 5
710 #define IFLA_BOND_USE_CARRIER 6
711 #define IFLA_BOND_ARP_INTERVAL 7
712 #define IFLA_BOND_ARP_IP_TARGET 8
713 #define IFLA_BOND_ARP_VALIDATE 9
714 #define IFLA_BOND_ARP_ALL_TARGETS 10
715 #define IFLA_BOND_PRIMARY 11
716 #define IFLA_BOND_PRIMARY_RESELECT 12
717 #define IFLA_BOND_FAIL_OVER_MAC 13
718 #define IFLA_BOND_XMIT_HASH_POLICY 14
719 #define IFLA_BOND_RESEND_IGMP 15
720 #define IFLA_BOND_NUM_PEER_NOTIF 16
721 #define IFLA_BOND_ALL_SLAVES_ACTIVE 17
722 #define IFLA_BOND_MIN_LINKS 18
723 #define IFLA_BOND_LP_INTERVAL 19
724 #define IFLA_BOND_PACKETS_PER_SLAVE 20
725 #define IFLA_BOND_AD_LACP_RATE 21
726 #define IFLA_BOND_AD_SELECT 22
727 #define IFLA_BOND_AD_INFO 23
728 #define __IFLA_BOND_MAX 24
730 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
733 #if !HAVE_IFLA_VLAN_PROTOCOL
734 #define IFLA_VLAN_UNSPEC 0
735 #define IFLA_VLAN_ID 1
736 #define IFLA_VLAN_FLAGS 2
737 #define IFLA_VLAN_EGRESS_QOS 3
738 #define IFLA_VLAN_INGRESS_QOS 4
739 #define IFLA_VLAN_PROTOCOL 5
740 #define __IFLA_VLAN_MAX 6
742 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
745 #if !HAVE_IFLA_VXLAN_GPE
746 #define IFLA_VXLAN_UNSPEC 0
747 #define IFLA_VXLAN_ID 1
748 #define IFLA_VXLAN_GROUP 2
749 #define IFLA_VXLAN_LINK 3
750 #define IFLA_VXLAN_LOCAL 4
751 #define IFLA_VXLAN_TTL 5
752 #define IFLA_VXLAN_TOS 6
753 #define IFLA_VXLAN_LEARNING 7
754 #define IFLA_VXLAN_AGEING 8
755 #define IFLA_VXLAN_LIMIT 9
756 #define IFLA_VXLAN_PORT_RANGE 10
757 #define IFLA_VXLAN_PROXY 11
758 #define IFLA_VXLAN_RSC 12
759 #define IFLA_VXLAN_L2MISS 13
760 #define IFLA_VXLAN_L3MISS 14
761 #define IFLA_VXLAN_PORT 15
762 #define IFLA_VXLAN_GROUP6 16
763 #define IFLA_VXLAN_LOCAL6 17
764 #define IFLA_VXLAN_UDP_CSUM 18
765 #define IFLA_VXLAN_UDP_ZERO_CSUM6_TX 19
766 #define IFLA_VXLAN_UDP_ZERO_CSUM6_RX 20
767 #define IFLA_VXLAN_REMCSUM_TX 21
768 #define IFLA_VXLAN_REMCSUM_RX 22
769 #define IFLA_VXLAN_GBP 23
770 #define IFLA_VXLAN_REMCSUM_NOPARTIAL 24
771 #define IFLA_VXLAN_COLLECT_METADATA 25
772 #define IFLA_VXLAN_LABEL 26
773 #define IFLA_VXLAN_GPE 27
775 #define __IFLA_VXLAN_MAX 28
777 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
780 #if !HAVE_IFLA_GENEVE_LABEL
781 #define IFLA_GENEVE_UNSPEC 0
782 #define IFLA_GENEVE_ID 1
783 #define IFLA_GENEVE_REMOTE 2
784 #define IFLA_GENEVE_TTL 3
785 #define IFLA_GENEVE_TOS 4
786 #define IFLA_GENEVE_PORT 5
787 #define IFLA_GENEVE_COLLECT_METADATA 6
788 #define IFLA_GENEVE_REMOTE6 7
789 #define IFLA_GENEVE_UDP_CSUM 8
790 #define IFLA_GENEVE_UDP_ZERO_CSUM6_TX 9
791 #define IFLA_GENEVE_UDP_ZERO_CSUM6_RX 10
792 #define IFLA_GENEVE_LABEL 11
794 #define __IFLA_GENEVE_MAX 12
796 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
799 #if !HAVE_IFLA_IPTUN_ENCAP_DPORT
800 #define IFLA_IPTUN_UNSPEC 0
801 #define IFLA_IPTUN_LINK 1
802 #define IFLA_IPTUN_LOCAL 2
803 #define IFLA_IPTUN_REMOTE 3
804 #define IFLA_IPTUN_TTL 4
805 #define IFLA_IPTUN_TOS 5
806 #define IFLA_IPTUN_ENCAP_LIMIT 6
807 #define IFLA_IPTUN_FLOWINFO 7
808 #define IFLA_IPTUN_FLAGS 8
809 #define IFLA_IPTUN_PROTO 9
810 #define IFLA_IPTUN_PMTUDISC 10
811 #define IFLA_IPTUN_6RD_PREFIX 11
812 #define IFLA_IPTUN_6RD_RELAY_PREFIX 12
813 #define IFLA_IPTUN_6RD_PREFIXLEN 13
814 #define IFLA_IPTUN_6RD_RELAY_PREFIXLEN 14
815 #define IFLA_IPTUN_ENCAP_TYPE 15
816 #define IFLA_IPTUN_ENCAP_FLAGS 16
817 #define IFLA_IPTUN_ENCAP_SPORT 17
818 #define IFLA_IPTUN_ENCAP_DPORT 18
820 #define __IFLA_IPTUN_MAX 19
822 #define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1)
825 #if !HAVE_IFLA_GRE_ENCAP_DPORT
826 #define IFLA_GRE_UNSPEC 0
827 #define IFLA_GRE_LINK 1
828 #define IFLA_GRE_IFLAGS 2
829 #define IFLA_GRE_OFLAGS 3
830 #define IFLA_GRE_IKEY 4
831 #define IFLA_GRE_OKEY 5
832 #define IFLA_GRE_LOCAL 6
833 #define IFLA_GRE_REMOTE 7
834 #define IFLA_GRE_TTL 8
835 #define IFLA_GRE_TOS 9
836 #define IFLA_GRE_PMTUDISC 10
837 #define IFLA_GRE_ENCAP_LIMIT 11
838 #define IFLA_GRE_FLOWINFO 12
839 #define IFLA_GRE_FLAGS 13
840 #define IFLA_GRE_ENCAP_TYPE 14
841 #define IFLA_GRE_ENCAP_FLAGS 15
842 #define IFLA_GRE_ENCAP_SPORT 16
843 #define IFLA_GRE_ENCAP_DPORT 17
845 #define __IFLA_GRE_MAX 18
847 #define IFLA_GRE_MAX (__IFLA_GRE_MAX - 1)
850 #if !HAVE_IFLA_BRIDGE_VLAN_INFO
851 #define IFLA_BRIDGE_FLAGS 0
852 #define IFLA_BRIDGE_MODE 1
853 #define IFLA_BRIDGE_VLAN_INFO 2
854 #define __IFLA_BRIDGE_MAX 3
856 #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
859 #ifndef BRIDGE_VLAN_INFO_RANGE_BEGIN
860 #define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */
863 #ifndef BRIDGE_VLAN_INFO_RANGE_END
864 #define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
867 #if !HAVE_IFLA_BR_VLAN_DEFAULT_PVID
868 #define IFLA_BR_UNSPEC 0
869 #define IFLA_BR_FORWARD_DELAY 1
870 #define IFLA_BR_HELLO_TIME 2
871 #define IFLA_BR_MAX_AGE 3
872 #define IFLA_BR_AGEING_TIME 4
873 #define IFLA_BR_STP_STATE 5
874 #define IFLA_BR_PRIORITY 6
875 #define IFLA_BR_VLAN_FILTERING 7
876 #define IFLA_BR_VLAN_PROTOCOL 8
877 #define IFLA_BR_GROUP_FWD_MASK 9
878 #define IFLA_BR_ROOT_ID 10
879 #define IFLA_BR_BRIDGE_ID 11
880 #define IFLA_BR_ROOT_PORT 12
881 #define IFLA_BR_ROOT_PATH_COST 13
882 #define IFLA_BR_TOPOLOGY_CHANGE 14
883 #define IFLA_BR_TOPOLOGY_CHANGE_DETECTED 15
884 #define IFLA_BR_HELLO_TIMER 16
885 #define IFLA_BR_TCN_TIMER 17
886 #define IFLA_BR_TOPOLOGY_CHANGE_TIMER 18
887 #define IFLA_BR_GC_TIMER 19
888 #define IFLA_BR_GROUP_ADDR 20
889 #define IFLA_BR_FDB_FLUSH 21
890 #define IFLA_BR_MCAST_ROUTER 22
891 #define IFLA_BR_MCAST_SNOOPING 23
892 #define IFLA_BR_MCAST_QUERY_USE_IFADDR 24
893 #define IFLA_BR_MCAST_QUERIER 25
894 #define IFLA_BR_MCAST_HASH_ELASTICITY 26
895 #define IFLA_BR_MCAST_HASH_MAX 27
896 #define IFLA_BR_MCAST_LAST_MEMBER_CNT 28
897 #define IFLA_BR_MCAST_STARTUP_QUERY_CNT 29
898 #define IFLA_BR_MCAST_LAST_MEMBER_INTVL 30
899 #define IFLA_BR_MCAST_MEMBERSHIP_INTVL 31
900 #define IFLA_BR_MCAST_QUERIER_INTVL 32
901 #define IFLA_BR_MCAST_QUERY_INTVL 33
902 #define IFLA_BR_MCAST_QUERY_RESPONSE_INTVL 34
903 #define IFLA_BR_MCAST_STARTUP_QUERY_INTVL 35
904 #define IFLA_BR_NF_CALL_IPTABLES 36
905 #define IFLA_BR_NF_CALL_IP6TABLES 37
906 #define IFLA_BR_NF_CALL_ARPTABLES 38
907 #define IFLA_BR_VLAN_DEFAULT_PVID 39
908 #define __IFLA_BR_MAX 40
910 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
913 #if !HAVE_IFLA_BRPORT_LEARNING_SYNC
914 #define IFLA_BRPORT_UNSPEC 0
915 #define IFLA_BRPORT_STATE 1
916 #define IFLA_BRPORT_PRIORITY 2
917 #define IFLA_BRPORT_COST 3
918 #define IFLA_BRPORT_MODE 4
919 #define IFLA_BRPORT_GUARD 5
920 #define IFLA_BRPORT_PROTECT 6
921 #define IFLA_BRPORT_FAST_LEAVE 7
922 #define IFLA_BRPORT_LEARNING 8
923 #define IFLA_BRPORT_UNICAST_FLOOD 9
924 #define IFLA_BRPORT_LEARNING_SYNC 11
925 #define __IFLA_BRPORT_MAX 12
927 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
930 #if !HAVE_FRA_UID_RANGE
934 #define FRA_IIFNAME 3
936 #define FRA_UNUSED2 5
937 #define FRA_PRIORITY 6
938 #define FRA_UNUSED3 7
939 #define FRA_UNUSED4 8
940 #define FRA_UNUSED5 9
941 #define FRA_FWMARK 10
943 #define FRA_TUN_ID 12
944 #define FRA_SUPPRESS_IFGROUP 13
945 #define FRA_SUPPRESS_PREFIXLEN 14
947 #define FRA_FWMASK 16
948 #define FRA_OIFNAME 17
950 #define FRA_L3MDEV 19
951 #define FRA_UID_RANGE 20
954 #define FRA_MAX (__FRA_MAX - 1)
957 #if !HAVE_IFLA_BRPORT_PROXYARP
958 #define IFLA_BRPORT_PROXYARP 10
961 #if !HAVE_IFLA_VRF_TABLE
962 #define IFLA_VRF_TABLE 1
965 #if !HAVE_NDA_IFINDEX
969 #define NDA_CACHEINFO 3
974 #define NDA_IFINDEX 8
977 #define NDA_MAX (__NDA_MAX - 1)
984 #ifndef IPV6_UNICAST_IF
985 #define IPV6_UNICAST_IF 76
989 #define IPV6_MIN_MTU 1280
992 #ifndef IFF_MULTI_QUEUE
993 #define IFF_MULTI_QUEUE 0x100
997 #define IFF_LOWER_UP 0x10000
1001 #define IFF_DORMANT 0x20000
1004 #ifndef BOND_XMIT_POLICY_ENCAP23
1005 #define BOND_XMIT_POLICY_ENCAP23 3
1008 #ifndef BOND_XMIT_POLICY_ENCAP34
1009 #define BOND_XMIT_POLICY_ENCAP34 4
1012 #ifndef NET_ADDR_RANDOM
1013 # define NET_ADDR_RANDOM 1
1016 #ifndef NET_NAME_UNKNOWN
1017 # define NET_NAME_UNKNOWN 0
1020 #ifndef NET_NAME_ENUM
1021 # define NET_NAME_ENUM 1
1024 #ifndef NET_NAME_PREDICTABLE
1025 # define NET_NAME_PREDICTABLE 2
1028 #ifndef NET_NAME_USER
1029 # define NET_NAME_USER 3
1032 #ifndef NET_NAME_RENAMED
1033 # define NET_NAME_RENAMED 4
1037 # define BPF_XOR 0xa0
1040 /* Note that LOOPBACK_IFINDEX is currently not exported by the
1041 * kernel/glibc, but hardcoded internally by the kernel. However, as
1042 * it is exported to userspace indirectly via rtnetlink and the
1043 * ioctls, and made use of widely we define it here too, in a way that
1044 * is compatible with the kernel's internal definition. */
1045 #ifndef LOOPBACK_IFINDEX
1046 #define LOOPBACK_IFINDEX 1
1053 #ifndef IFA_F_MANAGETEMPADDR
1054 #define IFA_F_MANAGETEMPADDR 0x100
1057 #ifndef IFA_F_NOPREFIXROUTE
1058 #define IFA_F_NOPREFIXROUTE 0x200
1061 #ifndef MAX_AUDIT_MESSAGE_LENGTH
1062 #define MAX_AUDIT_MESSAGE_LENGTH 8970
1065 #ifndef AUDIT_NLGRP_MAX
1066 #define AUDIT_NLGRP_READLOG 1
1069 #ifndef CAP_MAC_OVERRIDE
1070 #define CAP_MAC_OVERRIDE 32
1073 #ifndef CAP_MAC_ADMIN
1074 #define CAP_MAC_ADMIN 33
1078 #define CAP_SYSLOG 34
1081 #ifndef CAP_WAKE_ALARM
1082 #define CAP_WAKE_ALARM 35
1085 #ifndef CAP_BLOCK_SUSPEND
1086 #define CAP_BLOCK_SUSPEND 36
1089 #ifndef CAP_AUDIT_READ
1090 #define CAP_AUDIT_READ 37
1093 #if 0 /// UNNEEDED by elogind
1094 #ifndef RENAME_NOREPLACE
1095 #define RENAME_NOREPLACE (1 << 0)
1102 #ifndef INPUT_PROP_POINTING_STICK
1103 #define INPUT_PROP_POINTING_STICK 0x05
1106 #ifndef INPUT_PROP_ACCELEROMETER
1107 #define INPUT_PROP_ACCELEROMETER 0x06
1111 #define BTN_DPAD_UP 0x220
1112 #define BTN_DPAD_RIGHT 0x223
1115 #ifndef KEY_ALS_TOGGLE
1116 #define KEY_ALS_TOGGLE 0x230
1120 #ifndef HAVE_KEY_SERIAL_T
1121 typedef int32_t key_serial_t;
1124 #ifndef KEYCTL_JOIN_SESSION_KEYRING
1125 #define KEYCTL_JOIN_SESSION_KEYRING 1
1128 #ifndef KEYCTL_CHOWN
1129 #define KEYCTL_CHOWN 4
1132 #ifndef KEYCTL_SETPERM
1133 #define KEYCTL_SETPERM 5
1136 #ifndef KEYCTL_DESCRIBE
1137 #define KEYCTL_DESCRIBE 6
1141 #define KEYCTL_LINK 8
1145 #define KEYCTL_READ 11
1148 #ifndef KEYCTL_SET_TIMEOUT
1149 #define KEYCTL_SET_TIMEOUT 15
1152 #ifndef KEY_POS_VIEW
1153 #define KEY_POS_VIEW 0x01000000
1154 #define KEY_POS_READ 0x02000000
1155 #define KEY_POS_WRITE 0x04000000
1156 #define KEY_POS_SEARCH 0x08000000
1157 #define KEY_POS_LINK 0x10000000
1158 #define KEY_POS_SETATTR 0x20000000
1160 #define KEY_USR_VIEW 0x00010000
1161 #define KEY_USR_READ 0x00020000
1162 #define KEY_USR_WRITE 0x00040000
1163 #define KEY_USR_SEARCH 0x00080000
1164 #define KEY_USR_LINK 0x00100000
1165 #define KEY_USR_SETATTR 0x00200000
1167 #define KEY_GRP_VIEW 0x00000100
1168 #define KEY_GRP_READ 0x00000200
1169 #define KEY_GRP_WRITE 0x00000400
1170 #define KEY_GRP_SEARCH 0x00000800
1171 #define KEY_GRP_LINK 0x00001000
1172 #define KEY_GRP_SETATTR 0x00002000
1174 #define KEY_OTH_VIEW 0x00000001
1175 #define KEY_OTH_READ 0x00000002
1176 #define KEY_OTH_WRITE 0x00000004
1177 #define KEY_OTH_SEARCH 0x00000008
1178 #define KEY_OTH_LINK 0x00000010
1179 #define KEY_OTH_SETATTR 0x00000020
1182 #ifndef KEY_SPEC_USER_KEYRING
1183 #define KEY_SPEC_USER_KEYRING -4
1186 #ifndef KEY_SPEC_SESSION_KEYRING
1187 #define KEY_SPEC_SESSION_KEYRING -3
1190 #ifndef PR_CAP_AMBIENT
1191 #define PR_CAP_AMBIENT 47
1194 #ifndef PR_CAP_AMBIENT_IS_SET
1195 #define PR_CAP_AMBIENT_IS_SET 1
1198 #ifndef PR_CAP_AMBIENT_RAISE
1199 #define PR_CAP_AMBIENT_RAISE 2
1202 #ifndef PR_CAP_AMBIENT_CLEAR_ALL
1203 #define PR_CAP_AMBIENT_CLEAR_ALL 4
1206 /* The following two defines are actually available in the kernel headers for longer, but we define them here anyway,
1207 * since that makes it easier to use them in conjunction with the glibc net/if.h header which conflicts with
1209 #ifndef IF_OPER_UNKNOWN
1210 #define IF_OPER_UNKNOWN 0
1214 #define IF_OPER_UP 6
1216 #ifndef HAVE_CHAR32_T
1217 #define char32_t uint32_t
1220 #ifndef HAVE_CHAR16_T
1221 #define char16_t uint16_t
1224 #ifndef ETHERTYPE_LLDP
1225 #define ETHERTYPE_LLDP 0x88cc
1228 #ifndef IFA_F_MCAUTOJOIN
1229 #define IFA_F_MCAUTOJOIN 0x400
1232 #if 0 /// UNNEEDED by elogind
1233 #ifndef HAVE_STRUCT_ETHTOOL_LINK_SETTINGS
1235 #define ETHTOOL_GLINKSETTINGS 0x0000004c /* Get ethtool_link_settings */
1236 #define ETHTOOL_SLINKSETTINGS 0x0000004d /* Set ethtool_link_settings */
1238 struct ethtool_link_settings {
1247 __u8 eth_tp_mdix_ctrl;
1248 __s8 link_mode_masks_nwords;
1250 __u32 link_mode_masks[0];
1251 /* layout of link_mode_masks fields:
1252 * __u32 map_supported[link_mode_masks_nwords];
1253 * __u32 map_advertising[link_mode_masks_nwords];
1254 * __u32 map_lp_advertising[link_mode_masks_nwords];
1261 #ifndef HAVE_STRUCT_FIB_RULE_UID_RANGE
1263 struct fib_rule_uid_range {
1280 #include "missing_syscall.h"