Added some missing methods to the devfs to avoid programs expecting them to be there breaking (such as df) and ordered them the same way as they are in the Scala filesystem component.

src/main/resources/assets/opencomputers/loot/OpenOS/lib/devfs.lua

@@ -8,6 +8,38 @@ function proxy.getLabel()
   return "devfs"
 end
 
+function proxy.setLabel(value)
+  error("drive does not support labeling")
+end
+
+function proxy.isReadOnly()
+  return false
+end
+
+function proxy.spaceTotal()
+  return 0
+end
+
+function proxy.spaceUsed()
+  return 0
+end
+
+function proxy.exists(path)
+  return not not proxy.points[path]
+end
+
+function proxy.size(path)
+  return 0
+end
+
+function proxy.isDirectory(path)
+  return false
+end
+
+function proxy.lastModified(path)
+  return fs.lastModified("/dev/")
+end
+
 function proxy.list()
   local keys = {}
   for k,v in pairs(proxy.points) do
@@ -16,8 +48,8 @@ function proxy.list()
   return keys
 end
 
-function proxy.exists(path)
+function proxy.makeDirectory(path)
-  return not not proxy.points[path]
+  return false
 end
 
 function proxy.remove(path)
@@ -26,26 +58,10 @@ function proxy.remove(path)
   return true
 end
 
-function proxy.isDirectory(path)
+function proxy.rename(from, to)
   return false
 end
 
-function proxy.size(path)
-  return 0
-end
-
-function proxy.lastModified(path)
-  return fs.lastModified("/dev/")
-end
-
-function proxy.read(h,...)
-  return h:read(...)
-end
-
-function proxy.write(h,...)
-  return h:write(...)
-end
-
 proxy.close = nop
 
 function proxy.open(path, mode)
@@ -69,6 +85,18 @@ function proxy.open(path, mode)
   return handle
 end
 
+function proxy.read(h,...)
+  return h:read(...)
+end
+
+function proxy.seek(h,...)
+  return h:seek(...)
+end
+
+function proxy.write(h,...)
+  return h:write(...)
+end
+
 function proxy.create(path, handle)
   handle.close = handle.close or nop
   proxy.points[path] = handle