freebsd-dev/share/man/man9/VFS_UNMOUNT.9
Chad David f16b3c0de4 Update function definitions and required include files to reflect
the current state of the system.

Approved by: alfred
2001-12-26 23:14:04 +00:00

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.\" -*- nroff -*-
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.\" Copyright (c) 1996 Doug Rabson
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.\" $FreeBSD$
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.Dd July 24, 1996
.Os
.Dt VFS_UNMOUNT 9
.Sh NAME
.Nm VFS_UNMOUNT
.Nd unmount a filesystem
.Sh SYNOPSIS
.In sys/param.h
.In sys/mount.h
.In sys/vnode.h
.Ft int
.Fn VFS_UNMOUNT "struct mount *mp" "int mntflags" "struct thread *td"
.Sh DESCRIPTION
Unmount a filesystem.
.Pp
Its arguments are:
.Bl -tag -width mntflags
.It Ar mp
The filesystem.
.It Ar mntflags
Various flags.
.It Ar td
Thread which is unmounting the filesystem.
.El
.Pp
If the
.Dv MNT_FORCE
flag is specified then open files should be forcibly closed.
.Sh SEE ALSO
.Xr vflush 9 ,
.Xr VFS 9 ,
.Xr vnode 9
.Sh AUTHORS
This man page was written by
.An Doug Rabson .