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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
c2f1db8f | 2 | #pragma once |
b52aae1d LP |
3 | |
4 | /*** | |
5 | This file is part of systemd. | |
6 | ||
7 | Copyright 2011 Lennart Poettering | |
b52aae1d LP |
8 | ***/ |
9 | ||
75f86906 LP |
10 | #include <stdbool.h> |
11 | ||
12 | #include "macro.h" | |
b52aae1d | 13 | |
248fab74 | 14 | enum { |
b52aae1d | 15 | VIRTUALIZATION_NONE = 0, |
75f86906 LP |
16 | |
17 | VIRTUALIZATION_VM_FIRST, | |
18 | VIRTUALIZATION_KVM = VIRTUALIZATION_VM_FIRST, | |
19 | VIRTUALIZATION_QEMU, | |
20 | VIRTUALIZATION_BOCHS, | |
21 | VIRTUALIZATION_XEN, | |
22 | VIRTUALIZATION_UML, | |
23 | VIRTUALIZATION_VMWARE, | |
24 | VIRTUALIZATION_ORACLE, | |
25 | VIRTUALIZATION_MICROSOFT, | |
26 | VIRTUALIZATION_ZVM, | |
27 | VIRTUALIZATION_PARALLELS, | |
aa0c3427 | 28 | VIRTUALIZATION_BHYVE, |
1fdf07f5 | 29 | VIRTUALIZATION_QNX, |
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30 | VIRTUALIZATION_VM_OTHER, |
31 | VIRTUALIZATION_VM_LAST = VIRTUALIZATION_VM_OTHER, | |
32 | ||
33 | VIRTUALIZATION_CONTAINER_FIRST, | |
34 | VIRTUALIZATION_SYSTEMD_NSPAWN = VIRTUALIZATION_CONTAINER_FIRST, | |
35 | VIRTUALIZATION_LXC_LIBVIRT, | |
36 | VIRTUALIZATION_LXC, | |
37 | VIRTUALIZATION_OPENVZ, | |
38 | VIRTUALIZATION_DOCKER, | |
9fb16425 | 39 | VIRTUALIZATION_RKT, |
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40 | VIRTUALIZATION_CONTAINER_OTHER, |
41 | VIRTUALIZATION_CONTAINER_LAST = VIRTUALIZATION_CONTAINER_OTHER, | |
42 | ||
b52aae1d LP |
43 | _VIRTUALIZATION_MAX, |
44 | _VIRTUALIZATION_INVALID = -1 | |
248fab74 | 45 | }; |
b52aae1d | 46 | |
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47 | static inline bool VIRTUALIZATION_IS_VM(int x) { |
48 | return x >= VIRTUALIZATION_VM_FIRST && x <= VIRTUALIZATION_VM_LAST; | |
49 | } | |
50 | ||
51 | static inline bool VIRTUALIZATION_IS_CONTAINER(int x) { | |
52 | return x >= VIRTUALIZATION_CONTAINER_FIRST && x <= VIRTUALIZATION_CONTAINER_LAST; | |
53 | } | |
54 | ||
55 | int detect_vm(void); | |
56 | int detect_container(void); | |
57 | int detect_virtualization(void); | |
58 | ||
299a34c1 | 59 | int running_in_userns(void); |
7f4b3c5e LP |
60 | int running_in_chroot(void); |
61 | ||
75f86906 LP |
62 | const char *virtualization_to_string(int v) _const_; |
63 | int virtualization_from_string(const char *s) _pure_; |