Function xlog_free_writer

common/log/xlog.c:485–490

* free a log writer */

 * free a log writer
 */
XLOG_API void xlog_free_writer(xlog_writer *wr)
{
    if (wr != NULL){
        free(wr);
    }
}

/**
 * 	set the main prefix string, return 0 if success.