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/phantasia/misc.c | |
| parent | 514acfbf4d29506078ac09ba5d85f12a80634c1f (diff) | |
replace srandomdev()+random() with the arc4random*() family
tweaks and ok millert@, ok deraadt@
Diffstat (limited to 'games/phantasia/misc.c')
| -rw-r--r-- | games/phantasia/misc.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/games/phantasia/misc.c b/games/phantasia/misc.c index 7aaf2092daf..c9c043baf0a 100644 --- a/games/phantasia/misc.c +++ b/games/phantasia/misc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: misc.c,v 1.14 2010/12/15 06:40:39 tedu Exp $ */ +/* $OpenBSD: misc.c,v 1.15 2013/08/29 20:22:17 naddy Exp $ */ /* $NetBSD: misc.c,v 1.2 1995/03/24 03:59:03 cgd Exp $ */ /* @@ -1574,7 +1574,7 @@ descrstatus(playerp) / / RETURN VALUE: none / -/ MODULES CALLED: random() +/ MODULES CALLED: arc4random() / / GLOBAL INPUTS: none / @@ -1583,19 +1583,13 @@ descrstatus(playerp) / DESCRIPTION: / Convert random integer from library routine into a floating / point number, and divide by the largest possible random number. -/ We mask large integers with 32767 to handle sites that return -/ 31 bit random integers. / *************************************************************************/ double drandom() { - if (sizeof(int) != 2) - /* use only low bits */ - return ((double) (random() & 0x7fff) / 32768.0); - else - return ((double) random() / 32768.0); + return ((double) arc4random() / (UINT32_MAX + 1.0)); } /* */ /************************************************************************ |