VOP_REVOKE — revoke access to a device and its aliases

       This manual page was written by Brian Fundakowski Feldman.

Debian                                            June 20, 2019                                    VOP_REVOKE(9)

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 exclusively locked on entry, and will remain locked upon return.

       VOP_REVOKE — revoke access to a device and its aliases

make_dev_alias(9), vnode(9)

#include<sys/param.h>#include<sys/vnode.h>intVOP_REVOKE(structvnode*vp, intflags);