vflush(9)

NAME

vflush - flush vnodes for a mount point

SYNOPSIS

#include <sys/param.h>
#include <sys/vnode.h>
int
vflush(struct mount *mp, int  rootrefs,  int  flags,  struct
thread *td);

DESCRIPTION

The vflush() function removes any vnodes in the vnode table

that belong
to the given mount structure.

Its arguments are:

mp The mount point whose vnodes should be re

moved.

rootrefs The number of references expected on the root

vnode.

vrele(9) will be invoked on the root vnode

rootrefs times.

flags The flags indicating how vnodes should be han

dled.

FORCECLOSE If set, busy vnodes will be

forcibly

closed.

SKIPSYSTEM If set, vnodes with the VSYS

TEM flag set

will be skipped.

WRITECLOSE If set, only regular files

currently opened

for writing will be removed.

td The calling thread.

RETURN VALUES

A value of 0 is returned if the flush is successful; other

wise, EBUSY
will be returned.

SEE ALSO

vgone(9), vgonel(9), vrele(9)

AUTHORS

This manual page was written by Chad David <davidc@ac

ns.ab.ca>.

BSD November 21, 2001

BSD