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 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 27 /* All Rights Reserved */ 28 29 30 #ifndef _SYS_UADMIN_H 31 #define _SYS_UADMIN_H 32 33 34 #if !defined(_ASM) 35 #include <sys/types.h> 36 #include <sys/cred.h> 37 #endif 38 39 #ifdef __cplusplus 40 extern "C" { 41 #endif 42 43 #define A_REBOOT 1 44 #define A_SHUTDOWN 2 45 #define A_FREEZE 3 /* For freeze and thaw */ 46 #define A_REMOUNT 4 47 #define A_DUMP 5 48 #define A_FTRACE 15 49 #define A_SWAPCTL 16 50 /* 17-21 reserved for obsolete interface */ 51 #define A_SDTTEST 22 /* DTrace sdt:::test */ 52 #define A_CONFIG 23 /* For system configuration */ 53 54 #define AD_UNKNOWN -1 /* no method */ 55 #define AD_HALT 0 /* halt the processor */ 56 #define AD_BOOT 1 /* multi-user reboot */ 57 #define AD_IBOOT 2 /* multi-user reboot, ask for name of file */ 58 #define AD_SBOOT 3 /* single-user reboot */ 59 #define AD_SIBOOT 4 /* single-user reboot, ask for name of file */ 60 #define AD_POWEROFF 6 /* software poweroff */ 61 #define AD_NOSYNC 7 /* do not sync filesystems on next A_DUMP */ 62 #define AD_FASTREBOOT 8 /* bypass firmware and boot loader */ 63 #define AD_FASTREBOOT_DRYRUN 9 /* Fast reboot Dry run */ 64 65 /* 66 * Functions reserved for A_FREEZE (may not be available on all platforms) 67 * Note: AD_COMPRESS, AD_CHECK and AD_FORCE are now obsolete 68 * The first two are succeeded by AD_SUSPEND_TO_DISK and 69 * AD_CHECK_SUSPEND_TO_DISK respectively. 70 * AD_FORCE should not be used by any new application 71 * 72 * We maintain compatibility with the earlier interfaces: 73 * AD_COMPRESS and AD_CHECK, by preserving those values 74 * in the corresponding new interfaces 75 */ 76 77 #define AD_COMPRESS 0 /* store state file compressed during CPR */ 78 #define AD_FORCE 1 /* force to do AD_COMPRESS */ 79 #define AD_CHECK 2 /* test if CPR module is available */ 80 #define AD_SUSPEND_TO_DISK AD_COMPRESS /* A_FREEZE, CPR or ACPI S4 */ 81 #define AD_CHECK_SUSPEND_TO_DISK AD_CHECK /* A_FREEZE, CPR/S4 capable? */ 82 #define AD_SUSPEND_TO_RAM 20 /* A_FREEZE, S3 */ 83 #define AD_CHECK_SUSPEND_TO_RAM 21 /* A_FREEZE, S3 capable? */ 84 85 /* 86 * NOTE: the following defines comprise an Unstable interface. Their semantics 87 * may change or they may be removed completely in a later release 88 */ 89 #define AD_REUSEINIT 3 /* prepare for AD_REUSABLE */ 90 #define AD_REUSABLE 4 /* create reusable statefile */ 91 #define AD_REUSEFINI 5 /* revert to normal CPR mode (not reusable) */ 92 93 #define AD_FTRACE_START 1 94 #define AD_FTRACE_STOP 2 95 96 /* 97 * Functions of A_CONFIG. Unstable interface. 98 */ 99 #define AD_UPDATE_BOOT_CONFIG 1 /* Update boot config variables */ 100 101 /* 102 * When 'mdep' (the second argument to uadmin(2)) is initialized for A_REBOOT, 103 * A_SHUTDOWN or A_DUMP, it represents the boot arguments string of at most 104 * 256 characters. 105 */ 106 #define BOOTARGS_MAX 256 107 108 #if !defined(_KERNEL) 109 /* 110 * FMRI for boot-config service. 111 */ 112 #define FMRI_BOOT_CONFIG \ 113 "svc:/system/boot-config:default" 114 115 /* 116 * Property group that contains all Fast Reboot configuration properties. 117 */ 118 #define BOOT_CONFIG_PG_PARAMS "config" 119 120 /* 121 * Property group that contains all Fast Reboot blacklisting information. 122 */ 123 #define BOOT_CONFIG_PG_FBBLACKLIST "fastreboot_blacklist" 124 125 #endif /* _KERNEL */ 126 127 /* 128 * Flag representations of fastboot configuration. 129 */ 130 #define UA_FASTREBOOT_DEFAULT 0x01 131 #define UA_FASTREBOOT_ONPANIC 0x02 132 133 #define FASTREBOOT_ONPANIC "fastreboot_onpanic" 134 #define FASTREBOOT_ONPANIC_CMDLINE "fastreboot_onpanic_cmdline" 135 136 #define FASTREBOOT_ONPANIC_NOTSET(p) \ 137 (strcmp((p), "false") == 0 || \ 138 strcmp((p), "no") == 0 || \ 139 strcmp((p), "0") == 0) 140 141 #define FASTREBOOT_ONPANIC_ISSET(p) \ 142 (strcmp((p), "true") == 0 || \ 143 strcmp((p), "yes") == 0 || \ 144 strcmp((p), "1") == 0) 145 146 #if !defined(_ASM) 147 148 #if defined(_KERNEL) 149 extern kmutex_t ualock; 150 extern void mdboot(int, int, char *, boolean_t); 151 extern void mdpreboot(int, int, char *); 152 extern int kadmin(int, int, void *, cred_t *); 153 extern void killall(zoneid_t); 154 #endif 155 156 #if defined(__STDC__) 157 extern int uadmin(int, int, uintptr_t); 158 #else 159 extern int uadmin(); 160 #endif 161 162 #endif /* _ASM */ 163 164 #ifdef __cplusplus 165 } 166 #endif 167 168 #endif /* _SYS_UADMIN_H */ 169