summaryrefslogtreecommitdiff
path: root/random.c
diff options
context:
space:
mode:
Diffstat (limited to 'random.c')
-rw-r--r--random.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/random.c b/random.c
index c9f4004ebb..80be6200a3 100644
--- a/random.c
+++ b/random.c
@@ -22,9 +22,7 @@ f_srand(argc, argv, obj)
VALUE obj;
{
int seed, old;
-#ifdef HAVE_RANDOM
static int saved_seed;
-#endif
if (rb_scan_args(argc, argv, "01", &seed) == 0) {
seed = time(0);
@@ -48,7 +46,10 @@ f_srand(argc, argv, obj)
return int2inum(old);
#else
- old = srand(seed);
+ srand(seed);
+ old = saved_seed;
+ saved_seed = seed;
+
return int2inum(old);
#endif
}
@@ -92,8 +93,8 @@ f_rand(obj, vmax)
void
Init_Random()
{
- extern VALUE cKernel;
+ extern VALUE mKernel;
- rb_define_private_method(cKernel, "srand", f_srand, -1);
- rb_define_private_method(cKernel, "rand", f_rand, 1);
+ rb_define_global_function("srand", f_srand, -1);
+ rb_define_global_function("rand", f_rand, 1);
}