1 files changed, 10 insertions, 0 deletions

diff --git a/libopie2/opiecore/oglobal.h b/libopie2/opiecore/oglobal.h
index 5b43f01..aeee75e 100644
--- a/libopie2/opiecore/oglobal.h
+++ b/libopie2/opiecore/oglobal.h
@@ -68,33 +68,43 @@ class OGlobal : public Global
 {
 public:
 
     //  how do they relate to our Document Idea
     /** @name Document System related functions
      *
      */
     //@{
     static bool isAppLnkFileName( const QString& str );
     static bool isDocumentFileName( const QString& file );
     //@}
 
     /** @name File Operations
      *  File operations provided by OGlobal
      */
     //@{
+    /** the content of TEMP
+     * reads the environment variable TEMP and returns the content. 
+     * if not set returns "/tmp"
+     * @return a string containing a dir without trailing slash!
+     */
     static QString tempDirPath();
+    /** the content of HOME
+     * reads the environment variable HOME and returns the content. 
+     * if not set returns "/"
+     * @return a string containing a dir without trailing slash!
+     */
     static QString homeDirPath();
     static QString tempFileName( const QString& );
     static bool renameFile( const QString& from, const QString& to );
     static bool truncateFile( QFile &f, off_t size );
     //@}
 
 
     static QString generateUuid();
 
     /** @name Convert Content
      * Convert Content of a QByteArray
      */
     //@{
     static QByteArray encodeBase64(const QByteArray&, bool insertLF = false );
     static QByteArray decodeBase64(const QByteArray& );
     //@}