mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-18 10:35:55 +00:00
62 lines
2.1 KiB
Groff
62 lines
2.1 KiB
Groff
.\"
|
|
.\" Copyright (c) 2003 Bruce M Simpson <bms@spc.org>
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd July 19, 2003
|
|
.Dt VM_MAP_SIMPLIFY_ENTRY 9
|
|
.Os
|
|
.Sh NAME
|
|
.Nm vm_map_simplify_entry
|
|
.Nd simplify a
|
|
.Vt vm_map_entry
|
|
.Sh SYNOPSIS
|
|
.In sys/param.h
|
|
.In vm/vm.h
|
|
.In vm/vm_map.h
|
|
.Ft void
|
|
.Fn vm_map_simplify_entry "vm_map_t map" "vm_map_entry_t entry"
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Fn vm_map_simplify_entry
|
|
function simplifies the given
|
|
.Fa entry
|
|
by merging with either neighbour.
|
|
The
|
|
.Fa map
|
|
must be locked upon entry.
|
|
.Pp
|
|
This function also has the ability to merge with both neighbours.
|
|
.Pp
|
|
This function guarantees that the passed entry remains valid, although
|
|
possibly extended.
|
|
.Sh SEE ALSO
|
|
.Xr vm_map 9 ,
|
|
.Xr vm_map_insert 9 ,
|
|
.Xr vm_map_remove 9
|
|
.Sh AUTHORS
|
|
This manual page was written by
|
|
.An Bruce M Simpson Aq bms@spc.org .
|