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29 lines
685 B
C
29 lines
685 B
C
/******************************************************
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The database buffer pool global types for the directory
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(c) 1995 Innobase Oy
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Created 11/17/1995 Heikki Tuuri
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*******************************************************/
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#ifndef buf0types_h
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#define buf0types_h
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typedef struct buf_page_struct buf_page_t;
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typedef struct buf_block_struct buf_block_t;
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typedef struct buf_chunk_struct buf_chunk_t;
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typedef struct buf_pool_struct buf_pool_t;
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/* The 'type' used of a buffer frame */
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typedef byte buf_frame_t;
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/* Flags for flush types */
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enum buf_flush {
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BUF_FLUSH_LRU = 0,
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BUF_FLUSH_SINGLE_PAGE,
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BUF_FLUSH_LIST,
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BUF_FLUSH_N_TYPES /* index of last element + 1 */
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};
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#endif
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