Changeset 49228 in vbox for trunk/src/VBox

Timestamp:

Oct 22, 2013 12:24:28 PM (12 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

90128

Message:

Main/HostDnsService: Lockee & ALock (not used for now).

Location:

trunk/src/VBox/Main/src-server

Files:

• HostDnsService.cpp (modified) (1 diff)
• HostDnsService.h (modified) (1 diff)

trunk/src/VBox/Main/src-server/HostDnsService.cpp

@@ -23 +23 @@
 
 #include "VirtualBoxImpl.h"
-#include "HostDnsService.h"
 #include <iprt/thread.h>
 #include <iprt/semaphore.h>
+#include <iprt/critsect.h>
+#include "HostDnsService.h"
+
+/* Lockee */
+Lockee::Lockee(){ RTCritSectInit(&mLock);}
+
+
+Lockee::~Lockee(){RTCritSectDelete(&mLock);}
+
+
+const RTCRITSECT* Lockee::lock() const {return &mLock;}
+
+/* ALock */
+ALock::ALock(const Lockee *l):lck(l) 
+{
+    RTCritSectEnter(const_cast<PRTCRITSECT>(lck->lock()));
+}
+
+ALock::~ALock()
+{
+    RTCritSectLeave(const_cast<PRTCRITSECT>(lck->lock()));
+}
+
 
 HostDnsService::HostDnsService(){}

trunk/src/VBox/Main/src-server/HostDnsService.h

@@ -29 +29 @@
 typedef std::list<com::Utf8Str> Utf8StrList;
 typedef Utf8StrList::iterator Utf8StrListIterator;
+
+
+class Lockee
+{
+    public:
+    Lockee();
+    virtual ~Lockee();
+    const RTCRITSECT* lock() const;
+
+    private:
+    RTCRITSECT mLock;
+};
+
+
+class ALock
+{
+    public:
+    ALock(const Lockee *l);
+    ~ALock();
+
+    private:
+    const Lockee *lck;
+};
+
 
 class HostDnsService