1 files changed, 53 insertions, 0 deletions
diff --git a/src/device.h b/src/device.h
new file mode 100644
index 0000000000..a5c5f745b8
--- /dev/null
+++ b/src/device.h
@@ -0,0 +1,53 @@
+/*-*- Mode: C; c-basic-offset: 8 -*-*/
+
+#ifndef foodevicehfoo
+#define foodevicehfoo
+
+/***
+  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 General Public License as published by
+  the Free Software Foundation; either version 2 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
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+typedef struct Device Device;
+
+#include "unit.h"
+
+/* We simply watch devices, we cannot plug/unplug them. That
+ * simplifies the state engine greatly */
+typedef enum DeviceState {
+        DEVICE_DEAD,
+        DEVICE_AVAILABLE,
+        _DEVICE_STATE_MAX,
+        _DEVICE_STATE_INVALID = -1
+} DeviceState;
+
+struct Device {
+        Meta meta;
+
+        DeviceState state;
+
+        char *sysfs;
+};
+
+extern const UnitVTable device_vtable;
+
+void device_fd_event(Manager *m, int events);
+
+const char* device_state_to_string(DeviceState i);
+DeviceState device_state_from_string(const char *s);
+
+#endif