[src/trunk]: src/lib/libc/gen Document KERN_MSGBUF sysctl.

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

details:   https://anonhg.NetBSD.org/src/rev/317d6a95ed3d
branches:  trunk
changeset: 487966:317d6a95ed3d
user:      simonb <simonb%NetBSD.org@localhost>
date:      Fri Jun 16 00:45:48 2000 +0000

description:
Document KERN_MSGBUF sysctl.

diffstat:

 lib/libc/gen/sysctl.3 |  8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diffs (29 lines):

diff -r ee351638e22f -r 317d6a95ed3d lib/libc/gen/sysctl.3
--- a/lib/libc/gen/sysctl.3     Fri Jun 16 00:30:15 2000 +0000
+++ b/lib/libc/gen/sysctl.3     Fri Jun 16 00:45:48 2000 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: sysctl.3,v 1.57 2000/06/13 14:42:55 simonb Exp $
+.\"    $NetBSD: sysctl.3,v 1.58 2000/06/16 00:45:48 simonb Exp $
 .\"
 .\" Copyright (c) 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -283,6 +283,7 @@
 .It KERN\_MEMLOCK      integer no
 .It KERN\_MEMLOCK\_RANGE       integer no
 .It KERN\_MEMORY\_PROTECTION   integer no
+.It KERN\_MSGBUF       char[\|]        no
 .It KERN\_MSGBUFSIZE   integer no
 .It KERN\_NGROUPS      integer no
 .It KERN\_NTPTIME      struct ntptimeval       no
@@ -441,6 +442,11 @@
 Returns 1 if the POSIX 1003.1b Memory Protection Option is available
 on this system,
 otherwise 0.
+.It Li KERN_MSGBUF
+The kernel message buffer, rotated so that the head of the circular kernel
+message buffer is returned at the start of the buffer specified by
+.Fa oldp .
+The returned data may contain NUL bytes.
 .It Li KERN_MSGBUFSIZE
 The maximum number of characters that the kernel message buffer can hold.
 .It Li KERN_NGROUPS