Function plugin_dl_find

sql/sql_plugin.cc:462–476

#ifdef HAVE_DLOPEN

static struct st_plugin_dl *plugin_dl_find(const LEX_CSTRING *dl)
{
  size_t i;
  struct st_plugin_dl *tmp;
  DBUG_ENTER("plugin_dl_find");
  for (i= 0; i < plugin_dl_array.elements; i++)
  {
    tmp= *dynamic_element(&plugin_dl_array, i, struct st_plugin_dl **);
    if (tmp->ref_count &&
        ! files_charset_info->strnncoll(dl->str, dl->length,
                                        tmp->dl.str, tmp->dl.length))
      DBUG_RETURN(tmp);
  }
  DBUG_RETURN(0);
}


static st_plugin_dl *plugin_dl_insert_or_reuse(struct st_plugin_dl *plugin_dl)