Fixes to terminal.c to support blinking and visual bells under Unix.

git-svn-id: svn://svn.tartarus.org/sgt/putty@2068 cda61777-01e9-0310-a592-d414129be87e

diff --git a/terminal.c b/terminal.c
index c9e59de..de6a2e9 100644 (file)
--- a/terminal.c
+++ b/terminal.c
@@ -1377,12 +1377,12 @@ void term_out(void)
                     * Perform an actual beep if we're not overloaded.
                     */
                    if (!cfg.bellovl || !beep_overloaded) {
-                       beep(cfg.beep);
                        if (cfg.beep == BELL_VISUAL) {
                            in_vbell = TRUE;
                            vbell_startpoint = ticks;
                            term_update();
-                       }
+                       } else
+                           beep(cfg.beep);
                    }
                    disptop = 0;
                }
@@ -2998,8 +2998,8 @@ void term_blink(int flg)
     now = GETTICKCOUNT();
     blink_diff = now - last_tblink;
 
-    /* Make sure the text blinks no more than 2Hz */
-    if (blink_diff < 0 || blink_diff > 450) {
+    /* Make sure the text blinks no more than 2Hz; we'll use 0.45 s period. */
+    if (blink_diff < 0 || blink_diff > (TICKSPERSEC * 9 / 20)) {
        last_tblink = now;
        tblinker = !tblinker;
     }