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MySQL 5.1: mysql/src/5.1-dbg/storage/innobase/include/ut0byte.h File Reference

mysql/src/5.1-dbg/storage/innobase/include/ut0byte.h File Reference

#include "univ.i"

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Classes

struct  dulint_struct

Defines

#define UT_DULINT_INC(D)
#define UT_DULINT_EQ(D1, D2)

Typedefs

typedef dulint_struct dulint

Functions

UNIV_INLINE dulint ut_dulint_create (ulint high, ulint low)
UNIV_INLINE ulint ut_dulint_get_high (dulint d)
UNIV_INLINE ulint ut_dulint_get_low (dulint d)
UNIV_INLINE ib_longlong ut_conv_dulint_to_longlong (dulint d)
UNIV_INLINE ibool ut_dulint_is_zero (dulint a)
UNIV_INLINE int ut_dulint_cmp (dulint a, dulint b)
UNIV_INLINE dulint ut_dulint_get_max (dulint a, dulint b)
UNIV_INLINE dulint ut_dulint_get_min (dulint a, dulint b)
UNIV_INLINE dulint ut_dulint_add (dulint a, ulint b)
UNIV_INLINE dulint ut_dulint_subtract (dulint a, ulint b)
UNIV_INLINE ulint ut_dulint_minus (dulint a, dulint b)
UNIV_INLINE dulint ut_dulint_align_down (dulint n, ulint align_no)
UNIV_INLINE dulint ut_dulint_align_up (dulint n, ulint align_no)
void ut_dulint_sort (dulint *arr, dulint *aux_arr, ulint low, ulint high)
UNIV_INLINE ulint ut_calc_align (ulint n, ulint align_no)
UNIV_INLINE ulint ut_calc_align_down (ulint n, ulint align_no)
UNIV_INLINE void * ut_align (void *ptr, ulint align_no)
UNIV_INLINE void * ut_align_down (void *ptr, ulint align_no) __attribute__((const ))
UNIV_INLINE ulint ut_align_offset (const void *ptr, ulint align_no) __attribute__((const ))
UNIV_INLINE ibool ut_bit_get_nth (ulint a, ulint n)
UNIV_INLINE ulint ut_bit_set_nth (ulint a, ulint n, ibool val)

Variables

dulint ut_dulint_zero
dulint ut_dulint_max

Define Documentation

#define UT_DULINT_EQ ( D1,
D2   ) 

Value:

(((D1).low == (D2).low)\
                                                && ((D1).high == (D2).high))

Definition at line 164 of file ut0byte.h.

Referenced by buf_page_optimistic_get_func(), and row_ins_step().

#define UT_DULINT_INC ( D   ) 

Value:

{\
        if ((D).low == 0xFFFFFFFFUL) {\
                (D).high = (D).high + 1;\
                (D).low = 0;\
        } else {\
                (D).low = (D).low + 1;\
        }\
}

Definition at line 153 of file ut0byte.h.

Referenced by trx_undo_report_row_operation().

Typedef Documentation

typedef struct dulint_struct dulint

Definition at line 20 of file ut0byte.h.

Function Documentation

UNIV_INLINE void* ut_align ( void *  ptr,
ulint  align_no 
)

Referenced by buf_pool_init(), fil_create_new_single_table_tablespace(), fil_extend_space_to_desired_size(), fil_load_single_table_tablespace(), fil_node_open_file(), fil_open_single_table_tablespace(), fil_read_flushed_lsn_and_arch_log_no(), fil_reset_too_high_lsns(), fil_write_lsn_and_arch_no_to_file(), log_check_log_recs(), log_group_init(), log_init(), os_awe_allocate_physical_mem(), os_awe_allocate_virtual_mem_window(), os_file_set_size(), recv_sys_init(), trx_doublewrite_init(), and trx_sys_doublewrite_init_or_restore_pages().

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UNIV_INLINE void* ut_align_down ( void *  ptr,
ulint  align_no 
) const

Referenced by btr_cur_update_in_place_log(), btr_pcur_store_position(), log_check_log_recs(), log_close(), and log_write_low().

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UNIV_INLINE ulint ut_align_offset ( const void *  ptr,
ulint  align_no 
) const

Referenced by btr_cur_del_mark_set_clust_rec_log(), btr_cur_del_mark_set_sec_rec_log(), btr_cur_update_in_place_log(), btr_pcur_store_position(), btr_set_min_rec_mark_log(), page_cur_delete_rec_write_log(), page_delete_rec_list_write_log(), and row_search_for_mysql().

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UNIV_INLINE ibool ut_bit_get_nth ( ulint  a,
ulint  n 
)

Referenced by ibuf_bitmap_page_get_bits(), lock_rec_get_nth_bit(), and xdes_get_bit().

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UNIV_INLINE ulint ut_bit_set_nth ( ulint  a,
ulint  n,
ibool  val 
)

Referenced by ibuf_bitmap_page_set_bits(), lock_rec_reset_nth_bit(), lock_rec_set_nth_bit(), and xdes_set_bit().

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UNIV_INLINE ulint ut_calc_align ( ulint  n,
ulint  align_no 
)

Referenced by btr_rec_get_externally_stored_len(), log_sys_check_flush_completion(), and log_write_up_to().

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UNIV_INLINE ulint ut_calc_align_down ( ulint  n,
ulint  align_no 
)

Referenced by fsp_try_extend_data_file(), log_sys_check_flush_completion(), and log_write_up_to().

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UNIV_INLINE ib_longlong ut_conv_dulint_to_longlong ( dulint  d  ) 

Referenced by log_calc_where_lsn_is(), trx_recover_for_mysql(), trx_roll_pop_top_rec_of_trx(), trx_rollback_or_clean_all_without_sess(), and trx_sys_init_at_db_start().

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UNIV_INLINE dulint ut_dulint_add ( dulint  a,
ulint  b 
)

Referenced by dict_boot(), dict_hdr_get_new_id(), fseg_create_general(), fsp_header_init(), ibuf_data_init_for_space(), log_check_log_recs(), log_checkpoint_margin(), log_complete_checkpoint(), log_group_read_log_seg(), log_group_write_buf(), log_init(), log_reset_first_header_and_checkpoint(), log_write_low(), logs_empty_and_mark_files_at_shutdown(), recv_calc_lsn_on_data_add(), recv_copy_group(), recv_group_scan_log_recs(), recv_recover_page(), recv_recovery_from_checkpoint_start(), recv_reset_logs(), recv_scan_log_recs(), recv_scan_log_seg_for_backup(), recv_truncate_group(), trx_lists_init_at_db_start(), trx_purge_rseg_get_next_history_log(), trx_roll_pop_top_rec_of_trx(), trx_roll_try_truncate(), and trx_sys_init_at_db_start().

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UNIV_INLINE dulint ut_dulint_align_down ( dulint  n,
ulint  align_no 
)

Referenced by log_check_log_recs(), log_write_up_to(), recv_copy_group(), recv_recovery_from_checkpoint_start(), recv_synchronize_groups(), and recv_truncate_group().

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UNIV_INLINE dulint ut_dulint_align_up ( dulint  n,
ulint  align_no 
)

Referenced by dict_boot(), recv_copy_group(), recv_reset_logs(), recv_synchronize_groups(), recv_truncate_group(), and trx_sys_init_at_db_start().

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UNIV_INLINE int ut_dulint_cmp ( dulint  a,
dulint  b 
)

Referenced by btr_cur_open_at_index_side(), btr_cur_open_at_rnd_pos(), btr_cur_search_to_nth_level(), btr_search_drop_page_hash_index(), btr_search_guess_on_hash(), buf_flush_batch(), buf_flush_insert_into_flush_list(), buf_flush_insert_sorted_into_flush_list(), buf_flush_ready_for_flush(), buf_flush_ready_for_replace(), buf_flush_validate_low(), buf_LRU_block_remove_hashed_page(), buf_LRU_invalidate_tablespace(), buf_page_is_corrupted(), dict_index_find_on_id_low(), dict_index_get_if_in_cache(), dict_load_columns(), dict_load_table_on_id(), dict_table_add_to_cache(), dict_table_get_on_id(), dict_truncate_index_tree(), fil_read_flushed_lsn_and_arch_log_no(), fil_reset_too_high_lsns(), fseg_alloc_free_page_low(), fseg_free_extent(), fseg_free_page_low(), fseg_validate_low(), fsp_print(), fsp_seg_inode_page_find_free(), fsp_seg_inode_page_find_used(), fsp_validate(), innobase_start_or_create_for_mysql(), lock_check_trx_id_sanity(), lock_deadlock_recursive(), lock_release_off_kernel(), lock_sec_rec_cons_read_sees(), lock_sec_rec_read_check_and_lock(), lock_sec_rec_some_has_impl_off_kernel(), lock_validate(), log_check_log_recs(), log_checkpoint(), log_group_calc_lsn_offset(), log_group_checkpoint(), log_group_read_log_seg(), log_write_up_to(), logs_empty_and_mark_files_at_shutdown(), read_cursor_view_create_for_mysql(), read_view_oldest_copy_or_open_new(), read_view_open_now(), recv_copy_group(), recv_find_max_checkpoint(), recv_parse_log_recs(), recv_read_cp_info_for_backup(), recv_recover_page(), recv_recovery_from_checkpoint_start(), recv_scan_log_recs(), recv_synchronize_groups(), recv_sys_add_to_parsing_buf(), recv_truncate_group(), row_purge_remove_clust_if_poss_low(), row_search_check_if_query_cache_permitted(), row_undo_ins_remove_clust_rec(), row_undo_mod_undo_also_prev_vers(), row_undo_search_clust_to_pcur(), row_upd_clust_step(), row_vers_build_for_consistent_read(), row_vers_build_for_semi_consistent_read(), row_vers_impl_x_locked_off_kernel(), srv_error_monitor_thread(), trx_list_insert_ordered(), trx_lists_init_at_db_start(), trx_print(), trx_purge_arr_get_biggest(), trx_purge_choose_next_log(), trx_purge_fetch_next_rec(), trx_purge_truncate_history(), trx_purge_truncate_rseg_history(), trx_roll_pop_top_rec_of_trx(), trx_roll_try_truncate(), trx_rollback(), trx_undo_arr_get_biggest(), trx_undo_arr_remove_info(), trx_undo_arr_store_info(), trx_undo_prev_version_build(), trx_undo_truncate_end(), trx_undo_truncate_start(), and ut_dulint_sort().

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UNIV_INLINE dulint ut_dulint_create ( ulint  high,
ulint  low 
)

Referenced by dict_hdr_create(), fsp_header_init(), innobase_start_or_create_for_mysql(), lock_validate(), mach_dulint_parse_compressed(), read_view_oldest_copy_or_open_new(), read_view_open_now(), trx_purge(), trx_purge_sys_create(), and trx_sysf_create().

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UNIV_INLINE ulint ut_dulint_get_high ( dulint  d  ) 

Referenced by btr_search_validate(), buf_page_is_corrupted(), buf_page_print(), dict_index_print_low(), dict_load_indexes(), dict_table_print_low(), dict_truncate_index_tree(), fil_reset_too_high_lsns(), fseg_free_page_low(), fseg_print_low(), fsp_print(), innobase_shutdown_for_mysql(), innobase_start_or_create_for_mysql(), lock_check_trx_id_sanity(), lock_print_info_all_transactions(), lock_print_info_summary(), log_checkpoint(), log_group_write_buf(), log_print(), log_write_up_to(), logs_empty_and_mark_files_at_shutdown(), read_view_print(), recv_group_scan_log_recs(), recv_recovery_from_checkpoint_start(), recv_report_corrupt_log(), recv_scan_log_recs(), srv_error_monitor_thread(), trx_lists_init_at_db_start(), trx_print(), trx_purge_sys_print(), trx_recover_for_mysql(), trx_rollback_or_clean_all_without_sess(), trx_sys_init_at_db_start(), and trx_undo_prev_version_build().

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UNIV_INLINE ulint ut_dulint_get_low ( dulint  d  ) 

Referenced by btr_search_validate(), buf_page_is_corrupted(), buf_page_print(), dict_index_print_low(), dict_load_indexes(), dict_table_print_low(), dict_truncate_index_tree(), fil_reset_too_high_lsns(), fseg_free_page_low(), fseg_print_low(), fsp_print(), innobase_shutdown_for_mysql(), innobase_start_or_create_for_mysql(), lock_check_trx_id_sanity(), lock_grant(), lock_print_info_all_transactions(), lock_print_info_summary(), lock_rec_enqueue_waiting(), log_checkpoint(), log_group_checkpoint(), log_group_write_buf(), log_print(), log_write_up_to(), logs_empty_and_mark_files_at_shutdown(), read_view_print(), recv_calc_lsn_on_data_add(), recv_find_max_checkpoint(), recv_group_scan_log_recs(), recv_recovery_from_checkpoint_start(), recv_report_corrupt_log(), recv_scan_log_recs(), srv_error_monitor_thread(), trx_finish_rollback_off_kernel(), trx_lists_init_at_db_start(), trx_print(), trx_purge_sys_print(), trx_recover_for_mysql(), trx_rollback_or_clean_all_without_sess(), trx_sys_init_at_db_start(), and trx_undo_prev_version_build().

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UNIV_INLINE dulint ut_dulint_get_max ( dulint  a,
dulint  b 
)

UNIV_INLINE dulint ut_dulint_get_min ( dulint  a,
dulint  b 
)

Referenced by recv_truncate_group().

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UNIV_INLINE ibool ut_dulint_is_zero ( dulint  a  ) 

Referenced by buf_flush_write_block_low(), log_buf_pool_get_oldest_modification(), log_close(), recv_parse_log_recs(), recv_recover_page(), recv_scan_log_recs(), and recv_sys_add_to_parsing_buf().

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UNIV_INLINE ulint ut_dulint_minus ( dulint  a,
dulint  b 
)

Referenced by log_checkpoint_margin(), log_close(), log_group_calc_lsn_offset(), log_group_read_log_seg(), log_reserve_and_open(), recv_copy_group(), recv_sys_add_to_parsing_buf(), and recv_truncate_group().

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void ut_dulint_sort ( dulint *  arr,
dulint *  aux_arr,
ulint  low,
ulint  high 
)

Definition at line 26 of file ut0byte.c.

References ut_dulint_cmp(), ut_dulint_sort(), and UT_SORT_FUNCTION_BODY.

Referenced by ut_dulint_sort().

00028 {
00029         UT_SORT_FUNCTION_BODY(ut_dulint_sort, arr, aux_arr, low, high,
00030                                 ut_dulint_cmp);
00031 }

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UNIV_INLINE dulint ut_dulint_subtract ( dulint  a,
ulint  b 
)

Variable Documentation

dulint ut_dulint_max

Definition at line 21 of file ut0byte.c.

Referenced by innobase_start_or_create_for_mysql(), log_group_checkpoint(), log_init(), log_reset_first_header_and_checkpoint(), logs_empty_and_mark_files_at_shutdown(), recv_apply_hashed_log_recs(), recv_recovery_from_checkpoint_start(), recv_reset_logs(), recv_truncate_group(), srv_master_thread(), trx_create(), trx_lists_init_at_db_start(), trx_purge_choose_next_log(), trx_start_low(), trx_sys_create_doublewrite_buf(), and trx_sys_mark_upgraded_to_multiple_tablespaces().

dulint ut_dulint_zero

Definition at line 18 of file ut0byte.c.

Referenced by btr_cur_update_in_place(), buf_block_init(), buf_flush_free_margin(), buf_flush_ready_for_flush(), buf_flush_ready_for_replace(), buf_flush_validate_low(), buf_flush_write_complete(), buf_LRU_block_remove_hashed_page(), buf_LRU_invalidate_tablespace(), buf_page_init(), buf_page_init_for_backup_restore(), dict_mem_table_create(), fil_create_new_single_table_tablespace(), fseg_alloc_free_page_low(), fsp_alloc_seg_inode_page(), fsp_free_seg_inode(), fsp_init_file_page_low(), fsp_print(), fsp_seg_inode_page_find_free(), fsp_seg_inode_page_find_used(), fsp_validate(), ins_node_create(), ins_node_set_new_row(), lock_release_off_kernel(), lock_validate(), log_init(), log_reset_first_header_and_checkpoint(), page_create(), recv_find_max_checkpoint(), recv_read_cp_info_for_backup(), recv_recover_page(), recv_reset_logs(), recv_sys_init(), row_undo_mod_undo_also_prev_vers(), trx_cleanup_at_db_startup(), trx_commit_off_kernel(), trx_create(), trx_mark_sql_stat_end(), trx_print(), trx_purge_arr_get_biggest(), trx_purge_choose_next_log(), trx_purge_rseg_get_next_history_log(), trx_purge_sys_create(), trx_purge_truncate_history(), trx_rollback(), trx_start_low(), trx_undo_arr_get_biggest(), trx_undo_report_row_operation(), and trx_undo_truncate_start().

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