Wrap seek in a helper function and make it compatible with 64-bit offsets

[libs/core.git] / source / io / file.h

diff --git a/source/io/file.h b/source/io/file.h
index d59cd577fc0f33e1acbcbb62bcaa9fa0bb31c141..ee83554cff806bc4ba47d0e1383cbcb426b5f153 100644 (file)
--- a/source/io/file.h
+++ b/source/io/file.h
@@ -5,6 +5,7 @@
 #include <string>
 #include "buffered.h"
 #include "filtered.h"
+#include "handle.h"
 #include "seekable.h"
 
 namespace Msp {
@@ -55,10 +56,8 @@ protected:
 public:
        virtual void sync();
 
-       virtual unsigned seek(int, SeekType);
-       virtual unsigned tell() const;
-
-       virtual Handle get_event_handle() { return handle; }
+       virtual SeekOffset seek(SeekOffset, SeekType);
+       virtual SeekOffset tell() const;
 
 private:
        void check_access(Mode) const;