win: fixes for Windows x64

minidump/minidump_file_writer.h

 // Copyright 2014 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
 #ifndef CRASHPAD_MINIDUMP_MINIDUMP_FILE_WRITER_H_
 #define CRASHPAD_MINIDUMP_MINIDUMP_FILE_WRITER_H_
 
 #include <windows.h>
 #include <dbghelp.h>
 #include <sys/types.h>
 
 #include <set>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "minidump/minidump_extensions.h"
 #include "minidump/minidump_stream_writer.h"
 #include "minidump/minidump_writable.h"
+#include "util/file/file_io.h"
 #include "util/stdlib/pointer_container.h"
 
 namespace crashpad {
 
 class ProcessSnapshot;
 
 //! \brief The root-level object in a minidump file.
 //!
 //! This object writes a MINIDUMP_HEADER and list of MINIDUMP_DIRECTORY entries
 //! to a minidump file.
@@ skipping 58 matching lines @@
   //! rewinds to the beginning of the file and writes the correct value for this
   //! field. This prevents incompletely-written minidump files from being
   //! mistaken for valid ones.
   bool WriteEverything(FileWriterInterface* file_writer) override;
 
  protected:
   // MinidumpWritable:
   bool Freeze() override;
   size_t SizeOfObject() override;
   std::vector<MinidumpWritable*> Children() override;
-  bool WillWriteAtOffsetImpl(off_t offset) override;
+  bool WillWriteAtOffsetImpl(FileOffset offset) override;
   bool WriteObject(FileWriterInterface* file_writer) override;
 
  private:
   MINIDUMP_HEADER header_;
   PointerVector<internal::MinidumpStreamWriter> streams_;
 
   // Protects against multiple streams with the same ID being added.
   std::set<MinidumpStreamType> stream_types_;
 
   DISALLOW_COPY_AND_ASSIGN(MinidumpFileWriter);
 };
 
 }  // namespace crashpad
 
 #endif  // CRASHPAD_MINIDUMP_MINIDUMP_WRITER_H_