mruby-random/random.c: srand to use pointer address as a seed.
Utilize process randomiser which may not be provided by non Linux OSes.
With those OSes, rand() would return same values if the processes are
invoked within a second.
MODIFY
mrbgems/mruby-random/src/random.c
mrbgems/mruby-random/src/random.c
@@ -205,7 +205,7 @@ random_m_srand(mrb_state *mrb, mrb_value self)
rand_state *t = random_ptr(self);
if (mrb_get_args(mrb, "|i", &i) == 0) {
- seed = (uint32_t)time(NULL) + rand_uint32(t);
+ seed = (uint32_t)time(NULL) ^ rand_uint32(t) ^ (uint32_t)t;
}
else {
seed = (uint32_t)i;

mruby-random/random.c: srand to use pointer address as a seed.

Utilize process randomiser which may not be provided by non Linux OSes.
With those OSes, rand() would return same values if the processes are
invoked within a second.