46 lines
992 B
C++
46 lines
992 B
C++
// MallocIO.h
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// Just here to be able to compile and test BResources.
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// To be replaced by the OpenBeOS version to be provided by the IK Team.
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#ifndef _sk_malloc_io_h
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#define _sk_malloc_io_h
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#include <DataIO.h>
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class BMallocIO : public BPositionIO {
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public:
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BMallocIO();
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virtual ~BMallocIO();
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virtual ssize_t ReadAt(off_t pos, void *buffer, size_t size);
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virtual ssize_t WriteAt(off_t pos, const void *buffer, size_t size);
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virtual off_t Seek(off_t pos, uint32 seekMode);
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virtual off_t Position() const;
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virtual status_t SetSize(off_t size);
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void SetBlockSize(size_t blockSize);
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const void *Buffer() const;
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size_t BufferLength() const;
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private:
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status_t _Resize(off_t size);
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virtual void _ReservedMallocIO1();
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virtual void _ReservedMallocIO2();
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BMallocIO(const BMallocIO &);
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BMallocIO &operator=(const BMallocIO &);
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private:
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size_t fBlockSize;
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size_t fMallocSize;
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size_t fLength;
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char *fData;
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off_t fPosition;
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int32 _reserved[1];
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};
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#endif // _sk_malloc_io_h
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