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authorsvn2git <svn2git@FreeBSD.org>1993-11-01 08:00:00 +0000
committersvn2git <svn2git@FreeBSD.org>1993-11-01 08:00:00 +0000
commit8503f4f13f77abf7adc8f7e329c6f9c1d52b6a20 (patch)
treec5b2ce776438e0a52b492a2ab6ab41360b8ba1f6 /lib/libc/sys/munmap.2
This commit was manufactured to restore the state of the 1.0-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.
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+.\" Copyright (c) 1991 Regents of the University of California.
+.\" 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.
+.\" 3. All advertising materials mentioning features or use of this software
+.\" must display the following acknowledgement:
+.\" This product includes software developed by the University of
+.\" California, Berkeley and its contributors.
+.\" 4. Neither the name of the University nor the names of its contributors
+.\" may be used to endorse or promote products derived from this software
+.\" without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+.\"
+.\" @(#)munmap.2 6.1 (Berkeley) 5/27/91
+.\"
+.TH MUNMAP 2 "May 27, 1991"
+.UC 7
+.SH NAME
+munmap \- remove a mapping
+.SH SYNOPSIS
+.nf
+munmap(addr, len)
+.B caddr_t addr;
+.B int len;
+.fi
+.SH DESCRIPTION
+.PP
+The \fImunmap\fP system call
+deletes the mappings for the specified address range,
+and causes further references to addresses within the range
+to generate invalid memory references.
+.SH "SEE ALSO"
+msync.2, munmap.2, mprotect.2, madvise.2, mincore.2