vop_revoke(9)

NAME

VOP_REVOKE - revoke access to a device and its aliases

SYNOPSIS

#include <sys/param.h>
#include <sys/vnode.h>
int
VOP_REVOKE(struct vnode *vp, int flags);

DESCRIPTION

VOP_REVOKE() will administratively revoke access to the de

vice specified
by vp, as well as any aliases created via make_dev_alias(9).

Further
file operations on any of these devices by processes which

have them open
will nominally fail. The flags must be set to REVOKEALL to

signify that
all access will be revoked; any other value is invalid.

LOCKS

The vp must be unlocked on entry, and will remain unlocked

upon return.

SEE ALSO

make_dev_alias(9), vnode(9)

AUTHORS

This manual page was written by Brian Fundakowski Feldman.

BSD February 5, 2002

BSD