Пример #1
0
static int
physical_recover (smrLog * handle, recoverState * rs)
{
  int ret;
  logSeqs *disk_ls = NULL;
  logSeqs *mem_ls = NULL;

  disk_ls = &rs->disk_ls;
  ret = log_recover (handle->disk, disk_ls);
  if (ret < 0)
    {
      ERRNO_POINT ();
      return -1;
    }

  if (handle->mem != NULL)
    {
      mem_ls = &rs->mem_ls;
      ret = log_recover (handle->mem, mem_ls);
      if (ret < 0)
	{
	  ERRNO_POINT ();
	  return -1;
	}
    }

  ret = physical_recover_synthesize (handle, rs);
  if (ret < 0)
    {
      ERRNO_POINT ();
      return -1;
    }

  return 0;
}
Пример #2
0
struct jx_database * jx_database_create( const char *logdir )
{
	if(logdir) {
		int result = mkdir(logdir,0777);
		if(result<0 && errno!=EEXIST) return 0;
	}

	struct jx_database *db = malloc(sizeof(*db));
	db->table = hash_table_create(0,0);
	db->logyear = 0;
	db->logday = 0;
	db->logfile = 0;
	db->last_log_time = 0;
	db->logdir = 0;

	if(logdir) {
		db->logdir = strdup(logdir);
		log_recover(db,time(0));
	}

	return db;
}