usr/src/uts/common/sys/systeminfo.h

   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_SYSTEMINFO_H
  31 #define _SYS_SYSTEMINFO_H
  32
  33 #ifdef  __cplusplus
  34 extern "C" {
  35 #endif
  36
  37 #ifdef  _KERNEL
  38 extern char architecture[];
  39 extern char architecture_32[];
  40 extern char hw_serial[];        /* machine's 32-bit hostid; a decimal string */
  41 extern char hw_provider[];
  42 extern char srpc_domain[];
  43 extern char platform[];
  44 #endif  /* _KERNEL */
  45
  46 /*
  47  * Commands to sysinfo(2)
  48  *
  49  * Values for sysinfo(2) commands are to be assigned by the following
  50  * algorithm:
  51  *
  52  *    1 -  256  Unix International assigned numbers for `get' style commands.
  53  *  257 -  512  Unix International assigned numbers for `set' style commands
  54  *              where the value is selected to be the value for the
  55  *              corresponding `get' command plus 256.
  56  *  513 -  768  Solaris specific `get' style commands.
  57  *  769 - 1024  Solaris specific `set' style commands where the value is
  58  *              selected to be the value for the corresponding `get' command
  59  *              plus 256.
  60  *
  61  * These values have be registered
  62  * with Unix International can't be corrected now.  The status of a command
  63  * as published or unpublished does not alter the algorithm.
  64  */
  65
  66 /* UI defined `get' commands (1-256) */
  67 #define SI_SYSNAME              1       /* return name of operating system */
  68 #define SI_HOSTNAME             2       /* return name of node */
  69 #define SI_RELEASE              3       /* return release of operating system */
  70 #define SI_VERSION              4       /* return version field of utsname */
  71 #define SI_MACHINE              5       /* return kind of machine */
  72 #define SI_ARCHITECTURE         6       /* return instruction set arch */
  73 #define SI_HW_SERIAL            7       /* return hardware serial number */
  74 #define SI_HW_PROVIDER          8       /* return hardware manufacturer */
  75 #define SI_SRPC_DOMAIN          9       /* return secure RPC domain */
  76
  77 /* UI defined `set' commands (257-512) */
  78 #define SI_SET_HOSTNAME         258     /* set name of node */
  79 #define SI_SET_SRPC_DOMAIN      265     /* set secure RPC domain */
  80
  81 /* Solaris defined `get' commands (513-768) */
  82 #define SI_PLATFORM             513     /* return platform identifier */
  83 #define SI_ISALIST              514     /* return supported isa list */
  84 #define SI_DHCP_CACHE           515     /* return kernel-cached DHCPACK */
  85 #define SI_ARCHITECTURE_32      516     /* basic 32-bit SI_ARCHITECTURE */
  86 #define SI_ARCHITECTURE_64      517     /* basic 64-bit SI_ARCHITECTURE */
  87 #define SI_ARCHITECTURE_K       518     /* kernel SI_ARCHITECTURE equivalent */
  88 #define SI_ARCHITECTURE_NATIVE  519     /* SI_ARCHITECTURE of the caller */
  89
  90 /* Solaris defined `set' commands (769-1024) (none currently assigned) */
  91
  92
  93 #define HW_INVALID_HOSTID       0xFFFFFFFF      /* an invalid hostid */
  94 #define HW_HOSTID_LEN           11              /* minimum buffer size needed */
  95                                                 /* to hold a decimal or hex */
  96                                                 /* hostid string */
  97 #define DOM_NM_LN               64              /* maximum length of domain */
  98                                                 /* name */
  99
 100 #if !defined(_KERNEL)
 101 #if defined(__STDC__)
 102 int sysinfo(int, char *, long);
 103 #else
 104 int sysinfo();
 105 #endif
 106 #endif
 107
 108 #ifdef  __cplusplus
 109 }
 110 #endif
 111
 112 #endif /* _SYS_SYSTEMINFO_H */