From 27e703f878844da8f4099a28bfdb9fbbe737b65f Mon Sep 17 00:00:00 2001
From: Pino Toscano <pino@kde.org>
Date: Sat, 4 Oct 2008 19:31:36 +0000
Subject: [PATCH] always deal with memory measures as ulonglong, this way
 systems with >4 GB of memory work for real now

svn path=/trunk/KDE/kdegraphics/okular/; revision=867871
---
 core/document.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/core/document.cpp b/core/document.cpp
index 40e8ff8d3..877896460 100644
--- a/core/document.cpp
+++ b/core/document.cpp
@@ -228,7 +228,7 @@ qulonglong DocumentPrivate::getTotalMemory()
         QString entry = readStream.readLine();
         if ( entry.isNull() ) break;
         if ( entry.startsWith( "MemTotal:" ) )
-            return (cachedValue = (1024 * entry.section( ' ', -2, -2 ).toInt()));
+            return (cachedValue = (Q_UINT64_C(1024) * entry.section( ' ', -2, -2 ).toULongLong()));
     }
 #elif defined(Q_OS_WIN)
     MEMORYSTATUSEX stat;
@@ -267,15 +267,15 @@ qulonglong DocumentPrivate::getFreeMemory()
                 entry.startsWith( "Buffers:" ) ||
                 entry.startsWith( "Cached:" ) ||
                 entry.startsWith( "SwapFree:" ) )
-            memoryFree += entry.section( ' ', -2, -2 ).toInt();
+            memoryFree += entry.section( ' ', -2, -2 ).toULongLong();
         if ( entry.startsWith( "SwapTotal:" ) )
-            memoryFree -= entry.section( ' ', -2, -2 ).toInt();
+            memoryFree -= entry.section( ' ', -2, -2 ).toULongLong();
     }
     memFile.close();
 
     lastUpdate = QTime::currentTime();
 
-    return ( cachedValue = (1024 * memoryFree) );
+    return ( cachedValue = (Q_UINT64_C(1024) * memoryFree) );
 #elif defined(Q_OS_WIN)
     MEMORYSTATUSEX stat;