PageRenderTime 19ms CodeModel.GetById 16ms app.highlight 1ms RepoModel.GetById 1ms app.codeStats 0ms

/share/man/man9/vm_map_delete.9

https://bitbucket.org/freebsd/freebsd-head/
Unknown | 68 lines | 68 code | 0 blank | 0 comment | 0 complexity | 13ef939b0afc0e347a4000900c06d8ff MD5 | raw file
 1.\"
 2.\" Copyright (c) 2003 Bruce M Simpson <bms@spc.org>
 3.\" All rights reserved.
 4.\"
 5.\" Redistribution and use in source and binary forms, with or without
 6.\" modification, are permitted provided that the following conditions
 7.\" are met:
 8.\" 1. Redistributions of source code must retain the above copyright
 9.\"    notice, this list of conditions and the following disclaimer.
10.\" 2. Redistributions in binary form must reproduce the above copyright
11.\"    notice, this list of conditions and the following disclaimer in the
12.\"    documentation and/or other materials provided with the distribution.
13.\"
14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24.\" SUCH DAMAGE.
25.\"
26.\" $FreeBSD$
27.\"
28.Dd July 19, 2003
29.Dt VM_MAP_DELETE 9
30.Os
31.Sh NAME
32.Nm vm_map_delete
33.Nd deallocate an address range from a map
34.Sh SYNOPSIS
35.In sys/param.h
36.In vm/vm.h
37.In vm/vm_map.h
38.Ft int
39.Fn vm_map_delete "vm_map_t map" "vm_offset_t start" "vm_offset_t end"
40.Sh DESCRIPTION
41The
42.Fn vm_map_delete
43function deallocates the address range bounded by
44.Fa start
45and
46.Fa end
47from the
48.Fa map .
49.Sh IMPLEMENTATION NOTES
50This function is for
51.Fx
52VM internal use only.
53The
54.Xr vm_map_remove 9
55function should be called by
56.Fx
57VM consumers instead.
58.Sh RETURN VALUES
59The
60.Fn vm_map_delete
61function always returns
62.Dv KERN_SUCCESS .
63.Sh SEE ALSO
64.Xr vm_map 9 ,
65.Xr vm_map_remove 9
66.Sh AUTHORS
67This manual page was written by
68.An Bruce M Simpson Aq bms@spc.org .