win: fixes for Windows x64

minidump/minidump_writable.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_WRITABLE_H_
 #define CRASHPAD_MINIDUMP_MINIDUMP_WRITABLE_H_
 
 #include <windows.h>
 #include <dbghelp.h>
 #include <sys/types.h>
 
 #include <vector>
 
 #include "base/basictypes.h"
+#include "util/file/file_io.h"
 
 namespace crashpad {
 
 class FileWriterInterface;
 
 namespace internal {
 
 //! \brief The base class for all content that might be written to a minidump
 //!     file.
 class MinidumpWritable {
@@ skipping 170 matching lines @@
   //!     the objects will be written to the minidump file.
   //!
   //! \return The file size consumed by this object and all children, including
   //!     any padding inserted to meet alignment requirements. On failure,
   //!     #kInvalidSize, with an appropriate message logged.
   //!
   //! \note This method cannot be overridden. Subclasses that need to perform
   //!     processing when an object transitions to #kStateWritable should
   //!     implement WillWriteAtOffsetImpl(), which is called by this method.
   size_t WillWriteAtOffset(Phase phase,
-                           off_t* offset,
+                           FileOffset* offset,
                            std::vector<MinidumpWritable*>* write_sequence);
 
   //! \brief Called once an object’s writable file offset is determined, as it
   //!     transitions into #kStateWritable.
   //!
   //! Subclasses can override this method if they need to provide additional
   //! processing once their writable file offset is known. Typically, this will
   //! be done by subclasses that handle certain RVAs themselves instead of using
   //! the RegisterRVA() interface.
   //!
   //! \param[in] offset The file offset at which the object will be written. The
   //!     value passed to this method will already have been adjusted to meet
   //!     alignment requirements.
   //!
   //! \return `true` on success. `false` on error, indicating that the minidump
   //!     file should not be written.
   //!
   //! \note Valid in #kStateFrozen. The object will transition to
   //!     #kStateWritable after this method returns.
-  virtual bool WillWriteAtOffsetImpl(off_t offset);
+  virtual bool WillWriteAtOffsetImpl(FileOffset offset);
 
   //! \brief Writes the object, transitioning it from #kStateWritable to
   //!     #kStateWritten.
   //!
   //! Writes any padding necessary to meet alignment requirements, and then
   //! calls WriteObject() to write the object’s content.
   //!
   //! \param[in] file_writer The file writer to receive the object’s content.
   //!
   //! \return `true` on success. `false` on error with an appropriate message
@@ skipping 23 matching lines @@
   size_t leading_pad_bytes_;
   State state_;
 
   DISALLOW_COPY_AND_ASSIGN(MinidumpWritable);
 };
 
 }  // namespace internal
 }  // namespace crashpad
 
 #endif  // CRASHPAD_MINIDUMP_MINIDUMP_WRITABLE_H_