1 files changed, 17 insertions, 5 deletions
diff --git a/src/Common/SystemBackend.h b/src/Common/SystemBackend.h
index f88ddd9..6929c8d 100644
--- a/src/Common/SystemBackend.h
+++ b/src/Common/SystemBackend.h
@@ -38,15 +38,27 @@ class SystemBackend {
     }
 
   public:
-    struct Uptime {
-      uint32_t uptime;
-      uint32_t idleTime;
+    struct UptimeInfo {
+      unsigned long uptime;
+      unsigned long idleTime;
+    };
+
+    struct MemoryInfo {
+      unsigned long totalMem;
+      unsigned long freeMem;
+      unsigned long totalSwap;
+      unsigned long freeSwap;
     };
 
     virtual ~SystemBackend() {}
 
-    virtual Uptime getUptime() const {
-      Uptime ret = {0, 0};
+    virtual UptimeInfo getUptimeInfo() const {
+      UptimeInfo ret = {0, 0};
+      return ret;
+    }
+
+    virtual MemoryInfo getMemoryInfo() const {
+      MemoryInfo ret = {0, 0, 0, 0};
       return ret;
     }