VOP_REVOKE(9)          FreeBSD Kernel Developer's Manual         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 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.

LOCKS

     The vp must be exclusively locked on entry, and will remain locked upon
     return.

SEE ALSO

     make_dev_alias(9), vnode(9)

AUTHORS

     This manual page was written by Brian Fundakowski Feldman.

FreeBSD 15.1-STABLE-HBSD         June 20, 2019                   VOP_REVOKE(9)