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Mark these interfaces obsolete.

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ad 2007-02-11 16:05:08 +00:00
parent d2895ac61d
commit b52b3eb8ff
2 changed files with 33 additions and 7 deletions
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19
share/man/man9/lock.9
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@ -1,6 +1,6 @@
.\" $NetBSD: lock.9,v 1.23 2004/10/04 19:12:52 rumble Exp $
.\" $NetBSD: lock.9,v 1.24 2007/02/11 16:05:08 ad Exp $
.\"
.\" Copyright (c) 2000 The NetBSD Foundation, Inc.
.\" Copyright (c) 2000, 2007 The NetBSD Foundation, Inc.
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
@ -31,7 +31,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
.Dd May 25, 2004
.Dd Febuary 11, 2007
.Dt LOCK 9
.Os
.Sh NAME
@ -80,6 +80,16 @@
.Ft int
.Fn spinlockmgr "struct lock *lock" "u_int flags" "struct simplelock *slock"
.Sh DESCRIPTION
.Sy The interfaces described in this manual page are obsolete
.Sy and will be removed from a future version of the system.
.Pp
.Sy Please see the
.Xr condvar 9 ,
.Xr mutex 9 ,
.Sy and
.Sy Xr rwlock 9
.Sy manual pages for information on kernel synchronisation primitives.
.Pp
The
.Nm
functions provide synchronisation in the kernel by preventing multiple
@ -385,7 +395,10 @@ Machine-dependent simplelock primitives are implemented within the
file
.Pa sys/arch/\*[Lt]arch\*[Gt]/include/lock.h .
.Sh SEE ALSO
.Xr condvar 9 ,
.Xr mutex 9 ,
.Xr pmap 9 ,
.Xr rwlock 9,
.Xr spl 9 ,
.Xr tsleep 9 ,
.Xr uvm 9

21
share/man/man9/ltsleep.9
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@ -1,6 +1,6 @@
.\" $NetBSD: ltsleep.9,v 1.7 2005/12/24 21:27:22 perry Exp $
.\" $NetBSD: ltsleep.9,v 1.8 2007/02/11 16:05:08 ad Exp $
.\"
.\" Copyright (c) 1996, 2002 The NetBSD Foundation, Inc.
.\" Copyright (c) 1996, 2002, 2007 The NetBSD Foundation, Inc.
.\" All rights reserved.
.\"
.\" This code is derived from software contributed to The NetBSD Foundation
@ -34,7 +34,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
.Dd December 24, 2005
.Dd February 11, 2007
.Dt LTSLEEP 9
.Os
.Sh NAME
@ -51,6 +51,16 @@
.Ft void
.Fn "wakeup" "const void *ident"
.Sh DESCRIPTION
.Sy The interfaces described in this manual page are obsolete
.Sy and will be removed from a future version of the system.
.Pp
.Sy Please see the
.Xr condvar 9 ,
.Xr mutex 9 ,
.Sy and
.Sy Xr rwlock 9
.Sy manual pages for information on kernel synchronisation primitives.
.Pp
These functions implement voluntary context switching.
.Fn ltsleep
and
@ -189,8 +199,11 @@ returns because of a timeout it returns
.Er EWOULDBLOCK .
.Sh SEE ALSO
.Xr sigaction 2 ,
.Xr condvar 9 ,
.Xr hz 9 ,
.Xr lock 9
.Xr lock 9 ,
.Xr mutex 9 ,
.Xr rwlock 9
.Sh HISTORY
The sleep/wakeup process synchronization mechanism is very old.
It appeared in a very early version of Unix.