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 /* 23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_XEN_ERRNO_H 28 #define _SYS_XEN_ERRNO_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /* 37 * Xen errno's for HYPERVISOR calls 38 * 39 * XXPV This is maintained by hand :( 40 * 41 * Unfortunately native Xen currently uses the same namespace as the Solaris 42 * errno namespace but with (some) different numeric values. 43 * 44 * This set of errno values match Xen 3.0.3; sigh. 45 * 46 * In a better world, Xen would make it's namespace explicitly different 47 * e.g. something like below. 48 */ 49 50 #define X_EPERM 1 51 #define X_ENOENT 2 52 #define X_ESRCH 3 53 #define X_EINTR 4 54 #define X_EIO 5 55 #define X_ENXIO 6 56 #define X_E2BIG 7 57 58 #define X_ENOMEM 12 59 #define X_EACCES 13 60 #define X_EFAULT 14 61 62 #define X_EBUSY 16 63 #define X_EEXIST 17 64 65 #define X_ENODEV 19 66 #define X_EISDIR 21 67 #define X_EINVAL 22 68 69 #define X_ENOSPC 28 70 #define X_ESPIPE 29 71 #define X_EROFS 30 72 73 #define X_ENOSYS 38 74 #define X_ENOTEMPTY 39 75 76 #define X_ENODATA 61 77 78 #define X_EISCONN 106 79 80 #ifndef _ASM 81 #if defined(_KERNEL) 82 /* 83 * Error code translation routine to translate xen error codes to 84 * Solaris error codes. Xen returns negative error codes which this 85 * routine will translate to a positive one. 86 */ 87 extern int xen_xlate_errcode(int); 88 #endif /* _KERNEL */ 89 #endif /* _ASM */ 90 91 #ifdef __cplusplus 92 } 93 #endif 94 95 #endif /* _SYS_XEN_ERRNO_H */ 96