[src/trunk]: src/usr.bin/fstat nuke random stuff that does not exist anymore.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8b73c1f3d56a
branches:  trunk
changeset: 971727:8b73c1f3d56a
user:      christos <christos%NetBSD.org@localhost>
date:      Sat May 02 18:42:30 2020 +0000

description:
nuke random stuff that does not exist anymore.

diffstat:

 usr.bin/fstat/misc.c |  36 ++++--------------------------------
 1 files changed, 4 insertions(+), 32 deletions(-)

diffs (64 lines):

diff -r c130fca1c46d -r 8b73c1f3d56a usr.bin/fstat/misc.c
--- a/usr.bin/fstat/misc.c      Sat May 02 17:14:01 2020 +0000
+++ b/usr.bin/fstat/misc.c      Sat May 02 18:42:30 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: misc.c,v 1.22 2019/09/06 17:08:22 christos Exp $       */
+/*     $NetBSD: misc.c,v 1.23 2020/05/02 18:42:30 christos Exp $       */
 
 /*-
  * Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: misc.c,v 1.22 2019/09/06 17:08:22 christos Exp $");
+__RCSID("$NetBSD: misc.c,v 1.23 2020/05/02 18:42:30 christos Exp $");
 
 #include <stdbool.h>
 #include <sys/param.h>
@@ -207,35 +207,6 @@
 }
 
 static int
-p_rnd(struct file *f)
-{
-       struct cprng_strong {
-               char cs_name[16];
-               int  cs_flags;
-               /*...*/
-       } str;
-       struct rnd_ctx {
-               struct cprng_strong *rc_cprng;
-               bool rc_hard;
-       } ctx;
-       char buf[1024];
-
-       if (!KVM_READ(f->f_data, &ctx, sizeof(ctx))) {
-               dprintf("can't read rnd_ctx at %p for pid %d", f->f_data, Pid);
-               return 0;
-       }
-       if (!KVM_READ(ctx.rc_cprng, &str, sizeof(str))) {
-               dprintf("can't read cprng_strong at %p for pid %d", f->f_data,\
-                   Pid);
-               return 0;
-       }
-       snprintb(buf, sizeof(buf), CPRNG_FMT, str.cs_flags);
-       (void)printf("* rnd \"%s\" flags %s", str.cs_name, buf);
-       oprint(f, "\n");
-       return 0;
-}
-
-static int
 p_kqueue(struct file *f)
 {
        struct kqueue kq;
@@ -281,7 +252,8 @@
        case NL_KQUEUE:
                return p_kqueue(f);
        case NL_RND:
-               return p_rnd(f);
+               printf("* random %p", f->f_data);
+               break;
        case NL_SEM:
                return p_sem(f);
        case NL_TAP: