Remove libqxt from our svn. We don't depend on it anymore thanks to

[quassel.git] / src / contrib / libqxt-2007-10-24 / src / core / qxtsemaphore.cpp

diff --git a/src/contrib/libqxt-2007-10-24/src/core/qxtsemaphore.cpp b/src/contrib/libqxt-2007-10-24/src/core/qxtsemaphore.cpp
deleted file mode 100644 (file)
index a7be0fd..0000000
--- a/src/contrib/libqxt-2007-10-24/src/core/qxtsemaphore.cpp
+++ /dev/null
@@ -1,136 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) Qxt Foundation. Some rights reserved.
-**
-** This file is part of the QxtCore module of the Qt eXTension library
-**
-** This library is free software; you can redistribute it and/or modify it
-** under the terms of th Common Public License, version 1.0, as published by
-** IBM.
-**
-** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
-** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
-** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
-** FITNESS FOR A PARTICULAR PURPOSE.
-**
-** You should have received a copy of the CPL along with this file.
-** See the LICENSE file and the cpl1.0.txt file included with the source
-** distribution for more information. If you did not receive a copy of the
-** license, contact the Qxt Foundation.
-**
-** <http://libqxt.sourceforge.net>  <foundation@libqxt.org>
-**
-****************************************************************************/
-#include "qxtsemaphore.h"
-
-/**
-\class QxtSemaphore QxtSemaphore
-\ingroup QxtCore
-\brief system wide semaphore (former QxtSingleInstance)
-
-
-\code
-       QxtSemaphore instance("com.mycompany.foobla.uniquestring");
-       if(!instance.trylock())
-               {
-               qDebug("already started")
-               }
-
-\endcode
-
-Note that the semaphore is autoaticly unlocked on destruction, but not on segfault,sigkill,etc...!
-*/
-
-#ifdef Q_WS_WIN
-#include "Windows.h"
-
-class QxtSemaphorePrivate : public QxtPrivate<QxtSemaphore>
-{
-public:
-    QString name;
-    unsigned sem_m;
-    void init()
-    {
-        sem_m=0;
-    }
-
-    bool trylock()
-    {
-        sem_m = (unsigned ) CreateSemaphoreA ( NULL , 1 , 2 , qPrintable("Global\\"+name) );
-        if (sem_m == 0 )
-            return false;
-        return true;
-    }
-    bool unlock()
-    {
-        if (sem_m==0)
-            return false;
-        return CloseHandle((void *)sem_m);
-    }
-};
-
-
-
-#else
-
-#include <semaphore.h>
-#include <fcntl.h>
-#include <errno.h>
-
-class QxtSemaphorePrivate : public QxtPrivate<QxtSemaphore>
-{
-public:
-    QString name;
-    sem_t* m_sem;
-    bool s_N;
-    void init()
-    {
-        s_N=false;
-        m_sem=NULL;
-    }
-
-    bool trylock()
-    {
-        m_sem=sem_open(qPrintable(name), O_CREAT, S_IRUSR | S_IWUSR, 1);
-        if (m_sem==(sem_t*)(SEM_FAILED) || sem_trywait(m_sem))
-        {
-            m_sem=NULL;
-            s_N=true;
-            return false;
-        }
-        s_N=false;
-        return true;
-    }
-    bool unlock()
-    {
-        if (m_sem==NULL)
-            return false;
-        if (!s_N)
-        {
-            sem_post(m_sem);
-        }
-        return (sem_close(m_sem)==0);
-    }
-};
-
-#endif
-
-QxtSemaphore::QxtSemaphore(QString uniqueID)
-{
-    qxt_d().name=uniqueID;
-    qxt_d().init();
-}
-
-QxtSemaphore::~QxtSemaphore()
-{
-    unlock();
-}
-
-bool QxtSemaphore::trylock()
-{
-    return qxt_d().trylock();
-}
-bool QxtSemaphore::unlock()
-{
-    return qxt_d().unlock();
-}