1 files changed, 47 insertions, 0 deletions
diff --git a/src/grp-system/libcore/include/core/device.h b/src/grp-system/libcore/include/core/device.h
new file mode 100644
index 0000000000..184a1a349b
--- /dev/null
+++ b/src/grp-system/libcore/include/core/device.h
@@ -0,0 +1,47 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2010 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 <http://www.gnu.org/licenses/>.
+***/
+
+typedef struct Device Device;
+
+typedef enum DeviceFound {
+        DEVICE_NOT_FOUND = 0,
+        DEVICE_FOUND_UDEV = 1,
+        DEVICE_FOUND_MOUNT = 2,
+        DEVICE_FOUND_SWAP = 4,
+} DeviceFound;
+
+struct Device {
+        Unit meta;
+
+        char *sysfs;
+        DeviceFound found;
+
+        /* In order to be able to distinguish dependencies on
+        different device nodes we might end up creating multiple
+        devices for the same sysfs path. We chain them up here. */
+        LIST_FIELDS(struct Device, same_sysfs);
+
+        DeviceState state, deserialized_state;
+};
+
+extern const UnitVTable device_vtable;
+
+int device_found_node(Manager *m, const char *node, bool add, DeviceFound found, bool now);