Added an Init() amd dealt with the PrettyName().

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3478 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kernel/core/disk_device_manager/KDiskSystem.cpp

@@ -9,6 +9,7 @@
 KDiskSystem::KDiskSystem(const char *name)
 	: fID(-1),
 	  fName(NULL),
+	  fPrettyName(NULL),
 	  fLoadCounter(0)
 {
 }
@@ -19,6 +20,14 @@ KDiskSystem::~KDiskSystem()
 	free(fName);
 }
 
+// Init
+status_t
+KDiskSystem::Init()
+{
+	// to be implemented by derived classes
+	return B_OK;
+}
+
 // SetID
 void
 KDiskSystem::SetID(disk_system_id id)
@@ -44,8 +53,7 @@ KDiskSystem::Name() const
 const char *
 KDiskSystem::PrettyName()
 {
-	// to be implemented by derived classes
-	return NULL;
+	return fPrettyName;
 }
 
 // IsFileSystem
@@ -392,3 +400,10 @@ KDiskSystem::UnloadModule()
 	// to be implemented by derived classes
 }
 
+// SetPrettyName
+status_t
+KDiskSystem::SetPrettyName(const char *name)
+{
+	return set_string(fPrettyName, name);
+}
+

src/kernel/core/disk_device_manager/KPartitioningSystem.cpp

@@ -20,6 +20,21 @@ KPartitioningSystem::~KPartitioningSystem()
 {
 }
 
+// Init
+status_t
+KPartitioningSystem::Init()
+{
+	status_t error = KDiskSystem::Init();
+	if (error != B_OK)
+		return error;
+	error = Load();
+	if (error != B_OK)
+		return error;
+	error = SetPrettyName(fModule->pretty_name);
+	Unload();
+	return error;
+}
+
 // IsFileSystem
 bool
 KPartitioningSystem::IsFileSystem() const