From 623f13d8198b83df890f014b1d27255f4d78f35b Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Fri, 21 Oct 2016 03:00:49 -0400 Subject: wip --- src/libsystemd-basic/include/systemd-basic/virt.h | 72 +++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 src/libsystemd-basic/include/systemd-basic/virt.h (limited to 'src/libsystemd-basic/include/systemd-basic/virt.h') diff --git a/src/libsystemd-basic/include/systemd-basic/virt.h b/src/libsystemd-basic/include/systemd-basic/virt.h new file mode 100644 index 0000000000..a538f07f6b --- /dev/null +++ b/src/libsystemd-basic/include/systemd-basic/virt.h @@ -0,0 +1,72 @@ +#pragma once + +/*** + This file is part of systemd. + + Copyright 2011 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see . +***/ + +#include + +#include "macro.h" + +enum { + VIRTUALIZATION_NONE = 0, + + VIRTUALIZATION_VM_FIRST, + VIRTUALIZATION_KVM = VIRTUALIZATION_VM_FIRST, + VIRTUALIZATION_QEMU, + VIRTUALIZATION_BOCHS, + VIRTUALIZATION_XEN, + VIRTUALIZATION_UML, + VIRTUALIZATION_VMWARE, + VIRTUALIZATION_ORACLE, + VIRTUALIZATION_MICROSOFT, + VIRTUALIZATION_ZVM, + VIRTUALIZATION_PARALLELS, + VIRTUALIZATION_VM_OTHER, + VIRTUALIZATION_VM_LAST = VIRTUALIZATION_VM_OTHER, + + VIRTUALIZATION_CONTAINER_FIRST, + VIRTUALIZATION_SYSTEMD_NSPAWN = VIRTUALIZATION_CONTAINER_FIRST, + VIRTUALIZATION_LXC_LIBVIRT, + VIRTUALIZATION_LXC, + VIRTUALIZATION_OPENVZ, + VIRTUALIZATION_DOCKER, + VIRTUALIZATION_RKT, + VIRTUALIZATION_CONTAINER_OTHER, + VIRTUALIZATION_CONTAINER_LAST = VIRTUALIZATION_CONTAINER_OTHER, + + _VIRTUALIZATION_MAX, + _VIRTUALIZATION_INVALID = -1 +}; + +static inline bool VIRTUALIZATION_IS_VM(int x) { + return x >= VIRTUALIZATION_VM_FIRST && x <= VIRTUALIZATION_VM_LAST; +} + +static inline bool VIRTUALIZATION_IS_CONTAINER(int x) { + return x >= VIRTUALIZATION_CONTAINER_FIRST && x <= VIRTUALIZATION_CONTAINER_LAST; +} + +int detect_vm(void); +int detect_container(void); +int detect_virtualization(void); + +int running_in_chroot(void); + +const char *virtualization_to_string(int v) _const_; +int virtualization_from_string(const char *s) _pure_; -- cgit v1.2.3-54-g00ecf