VFS_UNMOUNT(9) MidnightBSD 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 currently supported by VFS_UNMOUNT() are:

MNT_FORCE

Open files are forcibly closed before the file system 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.

MidnightBSD 0.3 January 7, 2005 MidnightBSD 0.3