Remove the now unused Lock class wrapping pthread_mutex_t objects

diff --git a/pdns/lock.hh b/pdns/lock.hh
index d3933059f5e2a5b5d5e3bf7b04b34c85ab8f5367..7bd6112846ab8ff5a3c546421b4763c2c638d674 100644 (file)
--- a/pdns/lock.hh
+++ b/pdns/lock.hh
@@ -27,33 +27,6 @@
 
 extern bool g_singleThreaded;
 
-class Lock
-{
-  pthread_mutex_t *d_lock;
-public:
-  Lock(const Lock& rhs) = delete;
-  Lock& operator=(const Lock& rhs) = delete;
-
-  Lock(pthread_mutex_t *lock) : d_lock(lock)
-  {
-    if(g_singleThreaded)
-      return;
-
-    int err;
-    if((err = pthread_mutex_lock(d_lock))) {
-      errno = err;
-      throw PDNSException("error acquiring lock: "+stringerror());
-    }
-  }
-  ~Lock()
-  {
-    if(g_singleThreaded)
-      return;
-
-    pthread_mutex_unlock(d_lock);
-  }
-};
-
 class ReadWriteLock
 {
 public: