include/os/freebsd/spl/sys/processor.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 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 (c) 1984, 1986, 1987, 1988, 1989 AT&T
  23  *        All Rights Reserved
  24  *
  25  */
  26
  27 /*
  28  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
  29  *
  30  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  31  * Use is subject to license terms.
  32  */
  33
  34 #ifndef _SYS_PROCESSOR_H
  35 #define _SYS_PROCESSOR_H
  36
  37 #include <sys/types.h>
  38 #ifdef  __cplusplus
  39 extern "C" {
  40 #endif
  41
  42 /*
  43  * Definitions for p_online, processor_info & lgrp system calls.
  44  */
  45
  46 /*
  47  * Type for an lgrpid
  48  */
  49 typedef uint16_t lgrpid_t;
  50
  51 /*
  52  * Type for processor name (CPU number).
  53  */
  54 typedef int     processorid_t;
  55 typedef int     chipid_t;
  56
  57 #define getcpuid() curcpu
  58
  59 #ifdef __cplusplus
  60 }
  61 #endif
  62
  63 #endif  /* _SYS_PROCESSOR_H */