diff options
Diffstat (limited to 'stdlib/random_r.c')
| -rw-r--r-- | stdlib/random_r.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/stdlib/random_r.c b/stdlib/random_r.c index aa7a33fa6b..611deaf804 100644 --- a/stdlib/random_r.c +++ b/stdlib/random_r.c @@ -145,7 +145,7 @@ __srandom_r (x, buf) buf->rptr = &buf->state[0]; for (i = 0; i < 10 * buf->rand_deg; ++i) { - long int discard; + int32_t discard; (void) __random_r (buf, &discard); } } @@ -217,7 +217,7 @@ __initstate_r (seed, arg_state, n, buf) buf->rand_sep = SEP_4; } - buf->state = &((long int *) arg_state)[1]; /* First location. */ + buf->state = &((int32_t *) arg_state)[1]; /* First location. */ /* Must set END_PTR before srandom. */ buf->end_ptr = &buf->state[buf->rand_deg]; @@ -246,7 +246,7 @@ __setstate_r (arg_state, buf) void *arg_state; struct random_data *buf; { - long int *new_state = (long int *) arg_state; + int32_t *new_state = (int32_t *) arg_state; int type = new_state[0] % MAX_TYPES; int rear = new_state[0] / MAX_TYPES; @@ -303,21 +303,21 @@ weak_alias (__setstate_r, setstate_r) int __random_r (buf, result) struct random_data *buf; - long int *result; + int32_t *result; { if (buf == NULL || result == NULL) return -1; if (buf->rand_type == TYPE_0) { - buf->state[0] = ((buf->state[0] * 1103515245) + 12345) & LONG_MAX; + buf->state[0] = ((buf->state[0] * 1103515245) + 12345) & 0x7fffffff; *result = buf->state[0]; } else { *buf->fptr += *buf->rptr; /* Chucking least random bit. */ - *result = (*buf->fptr >> 1) & LONG_MAX; + *result = (*buf->fptr >> 1) & 0x7fffffff; ++buf->fptr; if (buf->fptr >= buf->end_ptr) { |