1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_XPV_SYSCTL_H 27 #define _SYS_XPV_SYSCTL_H 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 /* 34 * This header file defines things needed for access to sysctl(), 35 * domctl(), and other API features that are only used by userspace 36 * upstream. On Solaris, due to privcmd and a couple of other uses, we 37 * need them in the kernel, so isolate their use to this file. 38 */ 39 40 #define __XEN_TOOLS__ 41 42 #include <sys/hypervisor.h> 43 #include <xen/public/sysctl.h> 44 #include <xen/public/xsm/acm_ops.h> 45 46 47 #if !defined(__GNUC__) && defined(__i386__) 48 #define set_xen_guest_handle_u(hnd, val) do { (hnd).u.p = val; } while (0) 49 #define get_xen_guest_handle_u(val, hnd) do { val = (hnd).u.p; } while (0) 50 #else 51 #define set_xen_guest_handle_u(hnd, val) do { (hnd).p = val; } while (0) 52 #define get_xen_guest_handle_u(val, hnd) do { val = (hnd).p; } while (0) 53 #endif 54 55 extern long HYPERVISOR_xsm_op(struct xen_acmctl *); 56 extern long HYPERVISOR_sysctl(xen_sysctl_t *); 57 extern long HYPERVISOR_domctl(xen_domctl_t *domctl); 58 59 #ifdef __cplusplus 60 } 61 #endif 62 63 #endif /* _SYS_XPV_SYSCTL_H */ 64