diff options
| author | Peter Wemm <peter@FreeBSD.org> | 1997-04-26 11:46:25 +0000 |
|---|---|---|
| committer | Peter Wemm <peter@FreeBSD.org> | 1997-04-26 11:46:25 +0000 |
| commit | 477a642cee98950f11ce12c94468b0156991a8eb (patch) | |
| tree | 0b1362dc59c530540630177826b3e1cee9bb08bd /sys/kern/kern_random.c | |
| parent | 539fc95753f186bdf4f6d04d86484abd3c7f59c5 (diff) | |
Notes
Diffstat (limited to 'sys/kern/kern_random.c')
| -rw-r--r-- | sys/kern/kern_random.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/kern_random.c b/sys/kern/kern_random.c index 64c215c687e3..5fb9ef879c00 100644 --- a/sys/kern/kern_random.c +++ b/sys/kern/kern_random.c @@ -1,7 +1,7 @@ /* * random_machdep.c -- A strong random number generator * - * $Id$ + * $Id: random_machdep.c,v 1.15 1997/02/22 09:37:02 peter Exp $ * * Version 0.95, last modified 18-Oct-95 * @@ -192,7 +192,7 @@ add_timer_randomness(struct random_bucket *r, struct timer_rand_state *state, u_int nbits; u_int32_t time; -#if defined(I586_CPU) || defined(I686_CPU) +#if (defined(I586_CPU) || defined(I686_CPU)) && !defined(SMP) if (i586_ctr_freq != 0) { num ^= (u_int32_t) rdtsc() << 16; r->entropy_count += 2; @@ -204,7 +204,7 @@ add_timer_randomness(struct random_bucket *r, struct timer_rand_state *state, num ^= inb(TIMER_CNTR0) << 24; enable_intr(); r->entropy_count += 2; -#if defined(I586_CPU) || defined(I686_CPU) +#if (defined(I586_CPU) || defined(I686_CPU)) && !defined(SMP) } #endif |