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List:       bind9-users
Subject:    Re: Warning on Freebsd 4.0
From:       Jakob Schlyter <jakob () crt ! se>
Date:       2000-07-19 14:08:38
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On Wed, 19 Jul 2000, Pedro Goncalves wrote:

> When i run named... this message is shown in the syslog
> 
> Jul 19 10:13:54 srv-ipv6 named[5910]: entropy.c:937: 
> unexpected error:
> Jul 19 10:13:54 srv-ipv6 named[5910]: fcntl(8, F_SETFL, 
> 4): Inappropriate ioctl for device

We had a similar with OpenBSD. The following patch was applied 
to src/sys/dev/rnd.c.

--- rnd.c       2000/06/16 19:18:51     1.40
+++ rnd.c       2000/06/18 16:32:19     1.41
@@ -1,4 +1,4 @@
-/*     $OpenBSD: rnd.c,v 1.40 2000/06/16 19:18:51 deraadt Exp $        */
+/*     $OpenBSD: rnd.c,v 1.41 2000/06/18 16:32:19 millert Exp $        */
 
 /*
  * random.c -- A strong random number generator
@@ -1048,6 +1048,14 @@
        add_timer_randomness((u_long)p ^ (u_long)data ^ cmd);
 
        switch (cmd) {
+        case FIOASYNC:
+               /* rnd has no async flag in softc so this is really a
no-op. */
+               break;
+
+        case FIONBIO:
+               /* Handled in the upper FS layer. */
+               break;
+
        case RNDGETENTCNT:
                ret = copyout(&random_state.entropy_count, data,
                    sizeof(random_state.entropy_count));



/Jakob

--
Jakob Schlyter <jakob@crt.se>                Network Analyst
Phone:  +46 31 701 42 13, +46 70 595 07 94   Carlstedt Research & Technology

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