Updated indentation and style.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38226 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/support/DataIO.h

@@ -1,9 +1,6 @@
 /*
- * Copyright 2005-2006, Haiku.
+ * Copyright 2005-2010, Haiku, Inc. All rights reserved.
  * Distributed under the terms of the MIT License.
- *
- * Authors:
- *		Ingo Weinhold, [email protected]
  */
 #ifndef _DATA_IO_H
 #define _DATA_IO_H
@@ -37,18 +34,23 @@ class BDataIO {
 	virtual	void				_ReservedDataIO11();
 	virtual	void				_ReservedDataIO12();
 
+private:
 			uint32				_reserved[2];
 };
 
+
 class BPositionIO : public BDataIO {
 public:
 								BPositionIO();
 	virtual						~BPositionIO();
 
+	// BDataIO interface (implemented via ReadAt/WriteAt)
 	virtual	ssize_t				Read(void* buffer, size_t size);
 	virtual	ssize_t				Write(const void* buffer, size_t size);
 
-		virtual ssize_t ReadAt(off_t position, void *buffer, size_t size) = 0;
+	// BPositionIO interface
+	virtual	ssize_t				ReadAt(off_t position, void* buffer,
+									size_t size) = 0;
 	virtual	ssize_t				WriteAt(off_t position, const void* buffer,
 									size_t size) = 0;
 
@@ -71,17 +73,21 @@ class BPositionIO : public BDataIO {
 	virtual	void				_ReservedPositionIO11();
 	virtual	void				_ReservedPositionIO12();
 
+private:
 			uint32				_reserved[2];
 };
 
+
 class BMemoryIO : public BPositionIO {
 public:
 								BMemoryIO(void* data, size_t length);
 								BMemoryIO(const void* data, size_t length);
 	virtual						~BMemoryIO();
 
-		virtual ssize_t ReadAt(off_t position, void *buffer, size_t size);
+	virtual	ssize_t				ReadAt(off_t position, void* buffer,
-		virtual ssize_t WriteAt(off_t position, const void *buffer, size_t size);
+									size_t size);
+	virtual	ssize_t				WriteAt(off_t position, const void* buffer,
+									size_t size);
 
 	virtual	off_t				Seek(off_t position, uint32 seekMode);
 	virtual off_t				Position() const;
@@ -95,27 +101,33 @@ class BMemoryIO : public BPositionIO {
 	virtual	void				_ReservedMemoryIO1();
 	virtual	void				_ReservedMemoryIO2();
 
+private:
 			bool				fReadOnly;
 			char*				fBuffer;
 			size_t				fLength;
 			size_t				fBufferSize;
 			size_t				fPosition;
+
 			uint32				_reserved[1];
 };
 
+
 class BMallocIO : public BPositionIO {
 public:
 								BMallocIO();
 	virtual						~BMallocIO();
 
-		virtual ssize_t ReadAt(off_t position, void *buffer, size_t size);
+	virtual	ssize_t				ReadAt(off_t position, void* buffer,
-		virtual ssize_t WriteAt(off_t position, const void *buffer, size_t size);
+									size_t size);
+	virtual	ssize_t				WriteAt(off_t position, const void* buffer,
+									size_t size);
 
 	virtual	off_t				Seek(off_t position, uint32 seekMode);
 	virtual	off_t				Position() const;
 
 	virtual	status_t			SetSize(off_t size);
 
+	// BMallocIO interface
 			void				SetBlockSize(size_t blockSize);
 
 			const void*			Buffer() const;
@@ -128,12 +140,15 @@ class BMallocIO : public BPositionIO {
 	virtual	void				_ReservedMallocIO1();
 	virtual void				_ReservedMallocIO2();
 
+private:
 			size_t				fBlockSize;
 			size_t				fMallocSize;
 			size_t				fLength;
 			char*				fData;
 			off_t				fPosition;
+
 			uint32				_reserved[1];
 };
 
+
 #endif	// _DATA_IO_H