50 lines
906 B
C
50 lines
906 B
C
/**
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@file
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Allocates and deallocates records.
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@todo Talloc() should reuse space freed by Tdealloc(), but
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currently just leaks it.
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@ingroup OPERATIONS
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$Id$
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*/
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#ifndef __ALLOC_H
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#define __ALLOC_H 1
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Operation getAlloc();
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Operation getDealloc();
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Operation getRealloc();
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/**
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Allocate a record.
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@param The transaction responsible for the allocation @param The
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size of the new record to be allocated. (Talloc may allocate a
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blob if the record will not easily fit on a page.)
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@return the recordid of the new record.
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*/
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recordid Talloc(int xid, long size);
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/**
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Free a record.
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@todo Currently, we just leak store space on dealloc.
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*/
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void Tdealloc(int xid, recordid rid);
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/**
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Return the type of a record, as returned by getRecordType.
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@todo document TrecordType
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@see getRecordType
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*/
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int TrecordType(int xid, recordid rid);
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#endif
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