1 files changed, 6 insertions, 6 deletions
diff --git a/src/Common/SystemBackend.h b/src/Common/SystemBackend.h
index ed553c2..7b9ee04 100644
--- a/src/Common/SystemBackend.h
+++ b/src/Common/SystemBackend.h
@@ -31,27 +31,27 @@ class SystemBackend {
   protected:
     friend class SystemManager;
 
-    virtual bool getUptimeInfo(const boost::function2<void, unsigned long, unsigned long> &callback _UNUSED_PARAMETER_) {
+    virtual bool getUptimeInfo(unsigned long *uptime _UNUSED_PARAMETER_, unsigned long *idleTime _UNUSED_PARAMETER_) {
       return false;
     }
 
-    virtual bool getMemoryInfo(const boost::function4<void, unsigned long, unsigned long, unsigned long, unsigned long> &callback _UNUSED_PARAMETER_) {
+    virtual bool getMemoryInfo(unsigned long *totalMem _UNUSED_PARAMETER_, unsigned long *freeMem _UNUSED_PARAMETER_, unsigned long *totalSwap _UNUSED_PARAMETER_, unsigned long *freeSwap _UNUSED_PARAMETER_) {
       return false;
     }
 
-    virtual bool getLoadInfo(const boost::function5<void, unsigned long, unsigned long, float, float, float> &callback _UNUSED_PARAMETER_) {
+    virtual bool getLoadInfo(unsigned long *currentLoad _UNUSED_PARAMETER_, unsigned long *nProcesses _UNUSED_PARAMETER_, float *loadAvg1 _UNUSED_PARAMETER_, float *loadAvg5 _UNUSED_PARAMETER_, float *loadAvg15 _UNUSED_PARAMETER_) {
       return false;
     }
 
-    virtual bool getFSInfo(const boost::function1<void, const std::vector<SystemManager::FSInfo>& > &callback _UNUSED_PARAMETER_) {
+    virtual bool getFSInfo(std::vector<SystemManager::FSInfo> *fsInfo _UNUSED_PARAMETER_) {
       return false;
     }
 
-    virtual bool shutdown(const boost::function0<void> &callback _UNUSED_PARAMETER_) {
+    virtual bool shutdown() {
       return false;
     }
 
-    virtual bool reboot(const boost::function0<void> &callback _UNUSED_PARAMETER_) {
+    virtual bool reboot() {
       return false;
     }