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.Dd July 19, 2003 27.Dt VM_MAP_REMOVE 9 28.Os 29.Sh NAME 30.Nm vm_map_remove 31.Nd remove a virtual address range from a map 32.Sh SYNOPSIS 33.In sys/param.h 34.In vm/vm.h 35.In vm/vm_map.h 36.Ft int 37.Fn vm_map_remove "vm_map_t map" "vm_offset_t start" "vm_offset_t end" 38.Sh DESCRIPTION 39The 40.Fn vm_map_remove 41function removes the given address range bounded by 42.Fa start 43and 44.Fa end 45from the target 46.Fa map . 47.Sh IMPLEMENTATION NOTES 48This is the exported form of 49.Xr vm_map_delete 9 50which may be called by consumers of the VM subsystem. 51.Pp 52The function calls 53.Xr vm_map_lock 9 54to hold a lock on 55.Fa map 56for the duration of the function call. 57.Sh RETURN VALUES 58The 59.Fn vm_map_remove 60always returns 61.Dv KERN_SUCCESS . 62.Sh SEE ALSO 63.Xr vm_map 9 , 64.Xr vm_map_delete 9 65.Sh AUTHORS 66This manual page was written by 67.An Bruce M Simpson Aq Mt bms@spc.org . 68