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 https://opensource.org/licenses/CDDL-1.0. 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 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _LIBSPL_ZONE_H 27 #define _LIBSPL_ZONE_H 28 29 #include <sys/types.h> 30 #include <sys/zone.h> 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #ifdef __FreeBSD__ 37 #define GLOBAL_ZONEID 0 38 #else 39 /* 40 * Hardcoded in the kernel's root user namespace. A "better" way to get 41 * this would be by using ioctl_ns(2), but this would need to be performed 42 * recursively on NS_GET_PARENT and then NS_GET_USERNS. Also, that's only 43 * supported since Linux 4.9. 44 */ 45 #define GLOBAL_ZONEID 4026531837U 46 #endif 47 48 extern zoneid_t getzoneid(void); 49 50 #ifdef __cplusplus 51 } 52 #endif 53 54 #endif /* _LIBSPL_ZONE_H */ 55