int heap_close(HP_INFO *info) { int tmp; DBUG_ENTER("heap_close"); mysql_mutex_lock(&THR_LOCK_heap); tmp= hp_close(info); mysql_mutex_unlock(&THR_LOCK_heap); DBUG_RETURN(tmp); }
int hp_panic(enum ha_panic_function flag) { LIST *element,*next_open; DBUG_ENTER("hp_panic"); mysql_mutex_lock(&THR_LOCK_heap); for (element=heap_open_list ; element ; element=next_open) { HP_INFO *info=(HP_INFO*) element->data; next_open=element->next; /* Save if close */ switch (flag) { case HA_PANIC_CLOSE: hp_close(info); break; default: break; } } for (element=heap_share_list ; element ; element=next_open) { HP_SHARE *share=(HP_SHARE*) element->data; next_open=element->next; /* Save if close */ switch (flag) { case HA_PANIC_CLOSE: { if (!share->open_count) hp_free(share); break; } default: break; } } mysql_mutex_unlock(&THR_LOCK_heap); DBUG_RETURN(0); } /* hp_panic */