Split out negative entries into fuse.NegativeEntry()

fuse/misc.go

-// Random odds and ends. 
+// Random odds and ends.
 
 package fuse
 
@@ -283,3 +283,11 @@ func CountCpus() int {
 
 	return len(re.FindAllString(string(contents[:n]), 100))
 }
+
+// Creates a return entry for a non-existent path.
+func NegativeEntry(time float64) *EntryOut {
+	out := new(EntryOut)
+	out.NodeId = 0
+	SplitNs(time, &out.EntryValid, &out.EntryValidNsec)
+	return out
+}

fuse/pathfilesystem.go

@@ -266,10 +266,7 @@ func (self *PathFileSystemConnector) Lookup(header *InHeader, name string) (out
 	fullPath := path.Join(parent.GetPath(), name)
 	attr, err := self.fileSystem.GetAttr(fullPath)
 	if err == ENOENT && self.options.NegativeTimeout > 0.0 {
-		out = new(EntryOut)
-		out.NodeId = 0
-		SplitNs(self.options.NegativeTimeout, &out.EntryValid, &out.EntryValidNsec)
-		return out, OK
+		return NegativeEntry(self.options.NegativeTimeout), OK
 	}
 
 	if err != OK {