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VFS_UNMOUNT(9)	       FreeBSD Kernel Developer's Manual	VFS_UNMOUNT(9)

NAME
     VFS_UNMOUNT -- unmount a file system

SYNOPSIS
     #include <sys/param.h>
     #include <sys/mount.h>
     #include <sys/vnode.h>

     int
     VFS_UNMOUNT(struct	mount *mp, int mntflags, struct	thread *td);

DESCRIPTION
     The VFS_UNMOUNT() macro unmounts a	file system.

     The arguments it expects are:

     mp	       The file	system.

     mntflags  Bit-mask	of flags for the unmount operation.  The flags cur-
	       rently supported	by VFS_UNMOUNT() are:

	       MNT_FORCE  Open files are forcibly closed before	the file sys-
			  tem is unmounted.

     td	       Thread which is unmounting the file system.

SEE ALSO
     vflush(9),	VFS(9),	vnode(9)

AUTHORS
     This manual page was written by Doug Rabson.

FreeBSD	9.2			January	7, 2005			   FreeBSD 9.2

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHORS

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<http://www.freebsd.org/cgi/man.cgi?query=VFS_UNMOUNT&sektion=9&manpath=FreeBSD+7.2-RELEASE>

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