Function ap_expr_yyrestart

server/util_expr_scan.c:1936–1948

Immediately switch to a different input stream. * @param input_file A readable stream. * @param yyscanner The scanner object. * @note This function does not reset the start condition to @c INITIAL . */

 * @note This function does not reset the start condition to @c INITIAL .
 */
    void ap_expr_yyrestart  (FILE * input_file , yyscan_t yyscanner)
{
    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;

	if ( ! YY_CURRENT_BUFFER ){
        ap_expr_yyensure_buffer_stack (yyscanner);
		YY_CURRENT_BUFFER_LVALUE =
            ap_expr_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
	}

	ap_expr_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
	ap_expr_yy_load_buffer_state(yyscanner );
}

/** Switch to a different input buffer.
 * @param new_buffer The new input buffer.