[src/trunk]: src/sys/rump/librump/rumpkern Create kern.hostname sysctl node. ...

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

details:   https://anonhg.NetBSD.org/src/rev/304bd00b5227
branches:  trunk
changeset: 753533:304bd00b5227
user:      pooka <pooka%NetBSD.org@localhost>
date:      Wed Mar 31 18:56:07 2010 +0000

description:
Create kern.hostname sysctl node.  Using init_sysctl.c for creating
the nodes requires some weeding, so don't try to use it yet.

diffstat:

 sys/rump/librump/rumpkern/rump.c |  25 +++++++++++++++++++++++--
 1 files changed, 23 insertions(+), 2 deletions(-)

diffs (53 lines):

diff -r a284a7c1a8ce -r 304bd00b5227 sys/rump/librump/rumpkern/rump.c
--- a/sys/rump/librump/rumpkern/rump.c  Wed Mar 31 18:40:26 2010 +0000
+++ b/sys/rump/librump/rumpkern/rump.c  Wed Mar 31 18:56:07 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rump.c,v 1.157 2010/03/31 12:16:15 pooka Exp $ */
+/*     $NetBSD: rump.c,v 1.158 2010/03/31 18:56:07 pooka Exp $ */
 
 /*
  * Copyright (c) 2007 Antti Kantee.  All Rights Reserved.
@@ -28,7 +28,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rump.c,v 1.157 2010/03/31 12:16:15 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rump.c,v 1.158 2010/03/31 18:56:07 pooka Exp $");
 
 #include <sys/param.h>
 #include <sys/atomic.h>
@@ -162,6 +162,26 @@
        }
 }
 
+/*
+ * Create kern.hostname.  why only this you ask.  well, init_sysctl
+ * is a kitchen sink in need of some gardening.  but i want to use
+ * kern.hostname today.
+ */
+static void
+mksysctls(void)
+{
+
+       sysctl_createv(NULL, 0, NULL, NULL,
+           CTLFLAG_PERMANENT, CTLTYPE_NODE, "kern", NULL,
+           NULL, 0, NULL, 0, CTL_KERN, CTL_EOL);
+
+       /* XXX: setting hostnamelen is missing */
+       sysctl_createv(NULL, 0, NULL, NULL,
+           CTLFLAG_PERMANENT|CTLFLAG_READWRITE, CTLTYPE_STRING, "hostname",
+           SYSCTL_DESCR("System hostname"), NULL, 0,
+           &hostname, MAXHOSTNAMELEN, CTL_KERN, KERN_HOSTNAME, CTL_EOL);
+}
+
 int
 rump__init(int rump_version)
 {
@@ -306,6 +326,7 @@
                        panic("aiodoned");
        }
 
+       mksysctls();
        sysctl_finalize();
 
        module_init_class(MODULE_CLASS_ANY);