symbian - Document behaviour of QDir::rootPath / homePath

The root path was intentionally changed to reflect the real
drive root, while home path continues to reflect the user
data directory.

Task-Number: QTBUG-21527
Reviewed-By: Miikka Heikkinen

1 files changed, 6 insertions, 4 deletions

diff --git a/src/corelib/io/qdir.cpp b/src/corelib/io/qdir.cpp
index 4ba8e06..48b9358 100644
--- a/src/corelib/io/qdir.cpp
+++ b/src/corelib/io/qdir.cpp
@@ -1872,7 +1872,10 @@ QString QDir::currentPath()
 
     Under non-Windows operating systems the \c HOME environment
     variable is used if it exists, otherwise the path returned by the
-    rootPath(). On Symbian always the same as the path returned by the rootPath().
+    rootPath().
+
+    On Symbian this typically returns "c:/data",
+    i.e. the same as native PathInfo::PhoneMemoryRootPath().
 
     \sa home(), currentPath(), rootPath(), tempPath()
 */
@@ -1936,9 +1939,8 @@ QString QDir::tempPath()
 /*!
     Returns the absolute path of the root directory.
 
-    For Unix operating systems this returns "/". For Windows file
-    systems this normally returns "c:/". On Symbian this typically returns
-    "c:/data", i.e. the same as native PathInfo::PhoneMemoryRootPath().
+    For Unix operating systems this returns "/". For Windows and Symbian file
+    systems this normally returns "c:/". I.E. the root of the system drive.
 
     \sa root(), drives(), currentPath(), homePath(), tempPath()
 */