along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include <string.h>
#include <errno.h>
+#include <string.h>
#include <unistd.h>
-#include "util.h"
+#include "alloc-util.h"
+#include "dirent-util.h"
+#include "fd-util.h"
+#include "fileio.h"
#include "process-util.h"
+#include "stat-util.h"
+#include "string-table.h"
+#include "string-util.h"
+#include "util.h"
#include "virt.h"
-#include "fileio.h"
static int detect_vm_cpuid(void) {
{ "lxc-libvirt", VIRTUALIZATION_LXC_LIBVIRT },
{ "systemd-nspawn", VIRTUALIZATION_SYSTEMD_NSPAWN },
{ "docker", VIRTUALIZATION_DOCKER },
+ { "rkt", VIRTUALIZATION_RKT },
};
static thread_local int cached_found = _VIRTUALIZATION_INVALID;
}
#endif // 0
+int running_in_chroot(void) {
+ int ret;
+
+ ret = files_same("/proc/1/root", "/");
+ if (ret < 0)
+ return ret;
+
+ return ret == 0;
+}
+
static const char *const virtualization_table[_VIRTUALIZATION_MAX] = {
[VIRTUALIZATION_NONE] = "none",
[VIRTUALIZATION_KVM] = "kvm",
[VIRTUALIZATION_LXC] = "lxc",
[VIRTUALIZATION_OPENVZ] = "openvz",
[VIRTUALIZATION_DOCKER] = "docker",
+ [VIRTUALIZATION_RKT] = "rkt",
[VIRTUALIZATION_CONTAINER_OTHER] = "container-other",
};