Introduce a sane interface function, from_backend(), for backends to

[u/mdw/putty] / terminal.c

diff --git a/terminal.c b/terminal.c
index 7d3c60c..4cd003a 100644 (file)
--- a/terminal.c
+++ b/terminal.c
@@ -215,6 +215,7 @@ void term_update(void) {
             (seen_disp_event && (!cfg.scroll_on_key)) ) {
            disptop = scrtop;
            seen_disp_event = seen_key_event = 0;
+           update_sbar();
        }
        do_paint (ctx, TRUE);
         sys_cursor(curs_x, curs_y + (scrtop - disptop) / (cols+1));
@@ -2187,3 +2188,14 @@ void term_deselect (void) {
     deselect();
     term_update();
 }
+
+/*
+ * from_backend(), to get data from the backend for the terminal.
+ */
+void from_backend(int is_stderr, char *data, int len) {
+    while (len--) {
+       if (inbuf_head >= INBUF_SIZE)
+           term_out();
+       inbuf[inbuf_head++] = *data++;
+    }
+}