mariadb/include/buf0types.h

/******************************************************
The database buffer pool global types for the directory

(c) 1995 Innobase Oy

Created 11/17/1995 Heikki Tuuri
*******************************************************/

#ifndef buf0types_h
#define buf0types_h

typedef	struct buf_page_struct		buf_page_t;
typedef	struct buf_block_struct		buf_block_t;
typedef struct buf_chunk_struct		buf_chunk_t;
typedef	struct buf_pool_struct		buf_pool_t;

/* The 'type' used of a buffer frame */
typedef	byte	buf_frame_t;


#endif
Import 5.0 code. 2005-10-27 07:29:40 +00:00			`/******************************************************`
			`The database buffer pool global types for the directory`

			`(c) 1995 Innobase Oy`

			`Created 11/17/1995 Heikki Tuuri`
			`*******************************************************/`

			`#ifndef buf0types_h`
			`#define buf0types_h`

branches/zip: Introduce buf_page_t, a common structure for compressed-only and uncompressed buffer pool pages. buf_block_t: Replace page_zip, space, and offset with buf_page_t page. Replace some integers with bit-fields. enum buf_block_state: Rename to buf_page_state. Add BUF_BLOCK_ZIP_PAGE. page_zip_des_t: Add the field "state". Make the integer fields bit-fields. page_zip_copy(): Document which fields are copied. 2006-11-24 08:32:18 +00:00			`typedef struct buf_page_struct buf_page_t;`
Import 5.0 code. 2005-10-27 07:29:40 +00:00			`typedef struct buf_block_struct buf_block_t;`
branches/zip: Implement resizeable buffer pool. mysql.patch: Patch to change or add variables to MySQL innodb.patch: Patch to make the master thread poll requests to resize the buffer pool. Replace srv_pool_size and innobase_buffer_pool_size with srv_buf_pool_size, srv_buf_pool_old_size, and srv_buf_pool_curr_size. Add buf_chunk_t, a collection of buf_block_t. 2006-11-14 14:27:26 +00:00			`typedef struct buf_chunk_struct buf_chunk_t;`
Import 5.0 code. 2005-10-27 07:29:40 +00:00			`typedef struct buf_pool_struct buf_pool_t;`

			`/* The 'type' used of a buffer frame */`
			`typedef byte buf_frame_t;`


			`#endif`