diff options
Diffstat (limited to 'random.c')
| -rw-r--r-- | random.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -6,7 +6,7 @@ $Date$ created at: Fri Dec 24 16:39:21 JST 1993 - Copyright (C) 1993-2001 Yukihiro Matsumoto + Copyright (C) 1993-2002 Yukihiro Matsumoto **********************************************************************/ @@ -77,7 +77,7 @@ void srand48 _((long)); #endif /* not HAVE_DRAND48 */ static int first = 1; -#ifdef HAVE_RANDOM +#ifdef HAVE_INITSTATE static char state[256]; #endif @@ -88,7 +88,7 @@ rand_init(seed) int old; static unsigned int saved_seed; -#if defined HAVE_INITSTATE +#ifdef HAVE_INITSTATE if (first == 1) { initstate(1, state, sizeof state); } @@ -111,11 +111,11 @@ rb_f_srand(argc, argv, obj) VALUE *argv; VALUE obj; { - VALUE a; + VALUE sd; unsigned int seed, old; rb_secure(4); - if (rb_scan_args(argc, argv, "01", &a) == 0) { + if (rb_scan_args(argc, argv, "01", &sd) == 0) { static int n = 0; struct timeval tv; @@ -123,7 +123,7 @@ rb_f_srand(argc, argv, obj) seed = tv.tv_sec ^ tv.tv_usec ^ getpid() ^ n++; } else { - seed = NUM2UINT(a); + seed = NUM2UINT(sd); } old = rand_init(seed); |