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 be

fore 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.

BSD January 7, 2005

BSD