diff options
| author | Christian Weisgerber <naddy@cvs.openbsd.org> | 2013-08-29 20:22:23 +0000 |
|---|---|---|
| committer | Christian Weisgerber <naddy@cvs.openbsd.org> | 2013-08-29 20:22:23 +0000 |
| commit | 8ce81dbb9ce96aff37591175c4be0778150c387c (patch) | |
| tree | fe2cf8a0e8381920812ba877a940668255c15104 /games/rain/rain.c | |
| parent | 514acfbf4d29506078ac09ba5d85f12a80634c1f (diff) | |
replace srandomdev()+random() with the arc4random*() family
tweaks and ok millert@, ok deraadt@
Diffstat (limited to 'games/rain/rain.c')
| -rw-r--r-- | games/rain/rain.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/games/rain/rain.c b/games/rain/rain.c index 348a908c22a..1e8960a5446 100644 --- a/games/rain/rain.c +++ b/games/rain/rain.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rain.c,v 1.16 2012/05/27 10:09:33 sthen Exp $ */ +/* $OpenBSD: rain.c,v 1.17 2013/08/29 20:22:18 naddy Exp $ */ /* * Copyright (c) 1980, 1993 @@ -84,7 +84,6 @@ main(int argc, char *argv[]) sleeptime.tv_nsec = delay * 500000; timespecadd(&sleeptime, &sleeptime, &sleeptime); - srandomdev(); initscr(); tcols = COLS - 4; tlines = LINES - 4; @@ -98,16 +97,16 @@ main(int argc, char *argv[]) curs_set(0); for (j = 4; j >= 0; --j) { - xpos[j] = random() % tcols + 2; - ypos[j] = random() % tlines + 2; + xpos[j] = arc4random_uniform(tcols) + 2; + ypos[j] = arc4random_uniform(tlines) + 2; } for (j = 0;;) { if (sig_caught) { endwin(); exit(0); } - x = random() % tcols + 2; - y = random() % tlines + 2; + x = arc4random_uniform(tcols) + 2; + y = arc4random_uniform(tlines) + 2; mvaddch(y, x, '.'); mvaddch(ypos[j], xpos[j], 'o'); if (!j--) |