diff options
Diffstat (limited to 'sql/set_var.cc')
| -rw-r--r-- | sql/set_var.cc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sql/set_var.cc b/sql/set_var.cc index c885f7160e9..4871afd2c56 100644 --- a/sql/set_var.cc +++ b/sql/set_var.cc @@ -122,6 +122,7 @@ static byte *get_error_count(THD *thd); static byte *get_warning_count(THD *thd); static byte *get_have_innodb(THD *thd); static byte *get_tmpdir(THD *thd); +static byte *get_myisam_mmap_size(THD *thd); /* Variable definition list @@ -623,6 +624,10 @@ sys_var_thd_bool sys_keep_files_on_create("keep_files_on_create", &SV::keep_files_on_create); +static sys_var_readonly sys_myisam_mmap_size("myisam_mmap_size", + OPT_GLOBAL, + SHOW_LONGLONG, + get_myisam_mmap_size); /* @@ -723,6 +728,7 @@ sys_var *sys_variables[]= &sys_multi_range_count, &sys_myisam_data_pointer_size, &sys_myisam_max_sort_file_size, + &sys_myisam_mmap_size, &sys_myisam_repair_threads, &sys_myisam_sort_buffer_size, &sys_myisam_stats_method, @@ -1026,6 +1032,7 @@ struct show_var_st init_vars[]= { {sys_myisam_data_pointer_size.name, (char*) &sys_myisam_data_pointer_size, SHOW_SYS}, {sys_myisam_max_sort_file_size.name, (char*) &sys_myisam_max_sort_file_size, SHOW_SYS}, + {sys_myisam_mmap_size.name, (char*) &sys_myisam_mmap_size, SHOW_SYS}, {"myisam_recover_options", (char*) &myisam_recover_options_str, SHOW_CHAR_PTR}, {sys_myisam_repair_threads.name, (char*) &sys_myisam_repair_threads, SHOW_SYS}, @@ -3181,6 +3188,11 @@ static byte *get_tmpdir(THD *thd) return (byte*)mysql_tmpdir; } +static byte *get_myisam_mmap_size(THD *thd) +{ + return (byte *)&myisam_mmap_size; +} + /**************************************************************************** Main handling of variables: - Initialisation |