Works again on Windows.

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@4750 0c269be4-1314-0410-8aa9-9f06e86f4224

common/JackMessageBuffer.cpp

@@ -32,7 +32,7 @@ JackMessageBuffer::JackMessageBuffer()
     :fInit(NULL),
     fInitArg(NULL),
     fThread(this),
-    fGuard("JackMessageBuffer"),
+    fGuard(),
     fInBuffer(0),
     fOutBuffer(0),
     fOverruns(0),
@@ -49,7 +49,7 @@ bool JackMessageBuffer::Start()
         return true;
     } else {
         return false;
-    }   
+    }
 }
 
 bool JackMessageBuffer::Stop()
@@ -133,7 +133,7 @@ bool JackMessageBuffer::Create()
             return false;
         }
     }
-    
+
     return true;
 }
 

windows/JackWinMutex.cpp

@@ -76,19 +76,34 @@ namespace Jack
 
     bool JackWinMutex::Lock()
     {
-        return (WAIT_OBJECT_0 == WaitForSingleObject(fMutex, INFINITE));
+        if (WAIT_OBJECT_0 == WaitForSingleObject(fMutex, INFINITE)) {
+            return true;
+        } else  {
+            jack_log("JackWinProcessSync::Lock WaitForSingleObject err = %d", GetLastError());
+            return false;
+        }
     }
 
     bool JackWinMutex::Trylock()
     {
-        return (WAIT_OBJECT_0 == WaitForSingleObject(fMutex, 0));
+        if (WAIT_OBJECT_0 == WaitForSingleObject(fMutex, 0)) {
+            return true;
+        } else  {
+            jack_log("JackWinProcessSync::Lock WaitForSingleObject err = %d", GetLastError());
+            return false;
+        }
     }
 
     bool JackWinMutex::Unlock()
     {
-        return (ReleaseMutex(fMutex) != 0);
+        if (!ReleaseMutex(fMutex)) {
+            jack_log("JackWinProcessSync::Unlock ReleaseMutex err = %d", GetLastError());
+            return false;
+        } else  {
+            return true;
+        }
     }
-    
+
     bool JackWinCriticalSection::Lock()
     {
         EnterCriticalSection(&fSection);
@@ -106,8 +121,6 @@ namespace Jack
         return true;
     }
 
-
-
 } // namespace
 
 

windows/JackWinMutex.h

@@ -71,10 +71,15 @@ class SERVER_EXPORT JackWinMutex
 
         JackWinMutex(const char* name = NULL)
         {
-            // In recursive mode by default
-            char buffer[MAX_PATH];
-            snprintf(buffer, sizeof(buffer), "%s_%s", "JackWinMutex", name);
-            fMutex = CreateMutex(NULL, FALSE, buffer);
+            // In recursive mode by default
+            if (name) {
+                char buffer[MAX_PATH];
+                snprintf(buffer, sizeof(buffer), "%s_%s", "JackWinMutex", name);
+                fMutex = CreateMutex(NULL, FALSE, buffer);
+            } else {
+                fMutex = CreateMutex(NULL, FALSE, NULL);
+            }
+
             ThrowIf((fMutex == 0), JackException("JackWinMutex: could not init the mutex"));
         }
 
@@ -94,7 +99,7 @@ class SERVER_EXPORT JackWinCriticalSection
 
     protected:
 
-        LPCRITICAL_SECTION fSection;
+        CRITICAL_SECTION fSection;
 
     public:
 

windows/JackWinProcessSync.h

@@ -15,8 +15,7 @@
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
- */
-
+*/
 
 #ifndef __JackWinProcessSync__
 #define __JackWinProcessSync__
@@ -39,12 +38,17 @@ class JackWinProcessSync : public JackWinMutex
 
     public:
 
-        JackWinProcessSync(const char* name = NULL):JackWinMutex()
+        JackWinProcessSync(const char* name = NULL):JackWinMutex(name)
         {
-            char buffer[MAX_PATH];
-            snprintf(buffer, sizeof(buffer), "%s_%s", "WinProcessSync", name);
-            //fEvent = CreateEvent(NULL, TRUE, FALSE, buffer);  // Needs ResetEvent
-            fEvent = CreateEvent(NULL, FALSE, FALSE, NULL);   // Audo-reset event
+            if (name) {
+                char buffer[MAX_PATH];
+                snprintf(buffer, sizeof(buffer), "%s_%s", "JackWinProcessSync", name);
+                //fEvent = CreateEvent(NULL, TRUE, FALSE, buffer);  // Needs ResetEvent
+                fEvent = CreateEvent(NULL, FALSE, FALSE, buffer);   // Auto-reset event
+            } else {
+                fEvent = CreateEvent(NULL, FALSE, FALSE, NULL);   // Auto-reset event
+            }
+
             ThrowIf((fEvent == 0), JackException("JackWinProcessSync: could not init the event"));
         }
         virtual ~JackWinProcessSync()