Function mac_vnode_check_unlink

freebsd/security/mac/mac_vfs.c:912–926

    "struct vnode *", "struct vnode *", "struct componentname *");

int
mac_vnode_check_unlink(struct ucred *cred, struct vnode *dvp,
    struct vnode *vp, struct componentname *cnp)
{
	int error;

	ASSERT_VOP_LOCKED(dvp, "mac_vnode_check_unlink");
	ASSERT_VOP_LOCKED(vp, "mac_vnode_check_unlink");

	MAC_POLICY_CHECK(vnode_check_unlink, cred, dvp, dvp->v_label, vp,
	    vp->v_label, cnp);
	MAC_CHECK_PROBE4(vnode_check_unlink, error, cred, dvp, vp, cnp);

	return (error);
}

MAC_CHECK_PROBE_DEFINE3(vnode_check_write, "struct ucred *",
    "struct ucred *", "struct vnode *");