X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fdevice.h;h=a05c3d37b06735cd73d40876e9c5c7c6b9fc4008;hp=a5c5f745b81f712dfea4e582e7205269c0a54b8c;hb=4e2075ceea72b3e7e753bf5c6c0e8c4a3b68cdd9;hpb=e99e38bbdcca3fe5956823bdb3d38544ccf93221

diff --git a/src/device.h b/src/device.h
index a5c5f745b..a05c3d37b 100644
--- a/src/device.h
+++ b/src/device.h
@@ -1,4 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
 #ifndef foodevicehfoo
 #define foodevicehfoo
@@ -30,17 +30,23 @@ typedef struct Device Device;
  * simplifies the state engine greatly */
 typedef enum DeviceState {
         DEVICE_DEAD,
-        DEVICE_AVAILABLE,
+        DEVICE_PLUGGED,
         _DEVICE_STATE_MAX,
         _DEVICE_STATE_INVALID = -1
 } DeviceState;
 
 struct Device {
-        Meta meta;
-
-        DeviceState state;
+        Unit meta;
 
         char *sysfs;
+
+        /* 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;
 };
 
 extern const UnitVTable device_vtable;