Provided by: freebsd-manpages_8.2-1_all
VOP_REVOKE — revoke access to a device and its aliases
VOP_REVOKE(struct vnode *vp, int flags);
VOP_REVOKE() will administratively revoke access to the device 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.
The vp must be unlocked on entry, and will remain unlocked upon return.
This manual page was written by Brian Fundakowski Feldman.