Function discard_script_output

modules/generators/cgi_common.h:47–62

Read and discard all output from the brigade. Note that with the * CGI bucket, the brigade will become empty once the script's stdout * is closed (or on error/timeout), but the stderr output may not have * been entirely captured at this point. */

 * is closed (or on error/timeout), but the stderr output may not have
 * been entirely captured at this point. */
static void discard_script_output(apr_bucket_brigade *bb)
{
    apr_bucket *e;
    const char *buf;
    apr_size_t len;

    for (e = APR_BRIGADE_FIRST(bb);
         e != APR_BRIGADE_SENTINEL(bb) && !APR_BUCKET_IS_EOS(e);
         e = APR_BRIGADE_FIRST(bb))
    {
        if (apr_bucket_read(e, &buf, &len, APR_BLOCK_READ)) {
            break;
        }
        apr_bucket_delete(e);
    }
}

static int log_scripterror(request_rec *r, cgi_server_conf *conf, int ret,
                           apr_status_t rv, const char *logno,