[src/trunk]: src/games/snake/snake Do not pass usleep() values >= 1 million. ...

[dholland <dholland%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5ddfbb8b396f
branches:  trunk
changeset: 346122:5ddfbb8b396f
user:      dholland <dholland%NetBSD.org@localhost>
date:      Mon Jun 27 08:46:04 2016 +0000

description:
Do not pass usleep() values >= 1 million. From Henning Petersen in PR 51286

diffstat:

 games/snake/snake/snake.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (36 lines):

diff -r b86a326465b6 -r 5ddfbb8b396f games/snake/snake/snake.c
--- a/games/snake/snake/snake.c Mon Jun 27 08:18:34 2016 +0000
+++ b/games/snake/snake/snake.c Mon Jun 27 08:46:04 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: snake.c,v 1.28 2012/06/19 05:46:09 dholland Exp $      */
+/*     $NetBSD: snake.c,v 1.29 2016/06/27 08:46:04 dholland Exp $      */
 
 /*
  * Copyright (c) 1980, 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)snake.c    8.2 (Berkeley) 1/7/94";
 #else
-__RCSID("$NetBSD: snake.c,v 1.28 2012/06/19 05:46:09 dholland Exp $");
+__RCSID("$NetBSD: snake.c,v 1.29 2016/06/27 08:46:04 dholland Exp $");
 #endif
 #endif                         /* not lint */
 
@@ -97,6 +97,7 @@
 #endif
 
 #define pchar(point, c)        mvaddch((point)->line + 1, (point)->col + 1, (c))
+/* note t must be < 20 due to restrictions of usleep() */
 #define delay(t)       usleep(t * 50000);
 
 static struct point you;
@@ -892,7 +893,8 @@
                        bonus = ((random() >> 8) & 0377) % 10;
                        mvprintw(lcnt + 1, 0, "%d\n", bonus);
                        refresh();
-                       delay(30);
+                       delay(15);
+                       delay(15);
                        if (bonus == i) {
                                spacewarp(1);
                                logit("bonus");