source/core/windows/mutex.cpp

   1 #include <windows.h>
   2 #include "mutex.h"
   3 #include "mutex_private.h"
   4
   5 namespace Msp {
   6
   7 Mutex::Mutex():
   8         priv(new Private)
   9 {
  10         InitializeCriticalSection(&priv->mutex);
  11 }
  12
  13 Mutex::~Mutex()
  14 {
  15         DeleteCriticalSection(&priv->mutex);
  16         delete priv;
  17 }
  18
  19 void Mutex::lock()
  20 {
  21         EnterCriticalSection(&priv->mutex);
  22 }
  23
  24 bool Mutex::trylock()
  25 {
  26         return TryEnterCriticalSection(&priv->mutex);
  27 }
  28
  29 void Mutex::unlock()
  30 {
  31         LeaveCriticalSection(&priv->mutex);
  32 }
  33
  34 } // namespace Msp