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 removed.
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 handled.
FORCECLOSE
If set, busy vnodes will be forcibly closed.
SKIPSYSTEM
If set, vnodes with the VV_SYSTEM 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; otherwise, EBUSY will be returned.
SEE ALSO
AUTHORS
This manual page was written by Chad David <davidc [AT] acns.ca>.
BSD November 21, 2001 BSD