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cleanup: plugin unload

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* reduce code duplication
This commit is contained in:
Sergei Golubchik 2021-08-28 18:19:56 +02:00
parent 3050d5e80e
commit 06a8412b16
1 changed files with 11 additions and 18 deletions
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29
sql/sql_plugin.cc
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@ -1263,23 +1263,16 @@ static void plugin_deinitialize(struct st_plugin_int *plugin, bool ref_check)
remove_status_vars(show_vars); remove_status_vars(show_vars);
} }
if (plugin_type_deinitialize[plugin->plugin->type]) plugin_type_init deinit= plugin_type_deinitialize[plugin->plugin->type];
if (!deinit)
deinit= (plugin_type_init)(plugin->plugin->deinit);
if (deinit && deinit(plugin))
{ {
if ((*plugin_type_deinitialize[plugin->plugin->type])(plugin)) sql_print_error("Plugin '%s' of type %s failed deinitialization",
{ plugin->name.str, plugin_type_names[plugin->plugin->type].str);
sql_print_error("Plugin '%s' of type %s failed deinitialization",
plugin->name.str, plugin_type_names[plugin->plugin->type].str);
}
}
else if (plugin->plugin->deinit)
{
DBUG_PRINT("info", ("Deinitializing plugin: '%s'", plugin->name.str));
if (plugin->plugin->deinit(plugin))
{
DBUG_PRINT("warning", ("Plugin '%s' deinit function returned error.",
plugin->name.str));
}
} }
plugin->state= PLUGIN_IS_UNINITIALIZED; plugin->state= PLUGIN_IS_UNINITIALIZED;
if (ref_check && plugin->ref_count) if (ref_check && plugin->ref_count)
@ -1341,7 +1334,7 @@ static void reap_plugins(void)
list= reap; list= reap;
while ((plugin= *(--list))) while ((plugin= *(--list)))
plugin_deinitialize(plugin, true); plugin_deinitialize(plugin, true);
mysql_mutex_lock(&LOCK_plugin); mysql_mutex_lock(&LOCK_plugin);
@ -2354,7 +2347,7 @@ static bool do_uninstall(THD *thd, TABLE *table, const LEX_CSTRING *name)
of the delete from the plugin table, so that it is not replicated in of the delete from the plugin table, so that it is not replicated in
row based mode. row based mode.
*/ */
table->file->row_logging= 0; // No logging table->file->row_logging= 0; // No logging
error= table->file->ha_delete_row(table->record[0]); error= table->file->ha_delete_row(table->record[0]);
if (unlikely(error)) if (unlikely(error))
{ {
@ -4409,7 +4402,7 @@ int thd_setspecific(MYSQL_THD thd, MYSQL_THD_KEY_T key, void *value)
DBUG_ASSERT(key != INVALID_THD_KEY); DBUG_ASSERT(key != INVALID_THD_KEY);
if (key == INVALID_THD_KEY || (!thd && !(thd= current_thd))) if (key == INVALID_THD_KEY || (!thd && !(thd= current_thd)))
return EINVAL; return EINVAL;
memcpy(intern_sys_var_ptr(thd, key, true), &value, sizeof(void*)); memcpy(intern_sys_var_ptr(thd, key, true), &value, sizeof(void*));
return 0; return 0;
} }