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annotate packages/net/tcpip/current/include/sys/kernel.h @ 2863:7d8c61e6225c default tip

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* Added execute permissions to files missed in conversion from CVS
author alexs
date Thu, 26 Mar 2009 20:39:18 +0000
parents 74dbf4c3f2e1
children
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1 //==========================================================================
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2 //
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3 // include/sys/kernel.h
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4 //
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5 //
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6 //
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7 //==========================================================================
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8 // ####BSDALTCOPYRIGHTBEGIN####
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9 // -------------------------------------------
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10 // Portions of this software may have been derived from OpenBSD
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11 // or other sources, and if so are covered by the appropriate copyright
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12 // and license included herein.
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13 // -------------------------------------------
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14 // ####BSDALTCOPYRIGHTEND####
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15 //==========================================================================
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16 //#####DESCRIPTIONBEGIN####
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17 //
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18 // Author(s): gthomas
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19 // Contributors: gthomas
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20 // Date: 2000-01-10
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21 // Purpose:
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22 // Description:
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23 //
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24 //
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25 //####DESCRIPTIONEND####
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26 //
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27 //==========================================================================
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30 /* $OpenBSD: kernel.h,v 1.5 1996/08/11 20:39:07 niklas Exp $ */
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31 /* $NetBSD: kernel.h,v 1.11 1995/03/03 01:24:16 cgd Exp $ */
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33 /*-
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34 * Copyright (c) 1990, 1993
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35 * The Regents of the University of California. All rights reserved.
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36 * (c) UNIX System Laboratories, Inc.
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37 * All or some portions of this file are derived from material licensed
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38 * to the University of California by American Telephone and Telegraph
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39 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
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40 * the permission of UNIX System Laboratories, Inc.
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41 *
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42 * Redistribution and use in source and binary forms, with or without
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43 * modification, are permitted provided that the following conditions
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44 * are met:
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45 * 1. Redistributions of source code must retain the above copyright
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46 * notice, this list of conditions and the following disclaimer.
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47 * 2. Redistributions in binary form must reproduce the above copyright
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48 * notice, this list of conditions and the following disclaimer in the
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49 * documentation and/or other materials provided with the distribution.
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50 * 3. All advertising materials mentioning features or use of this software
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51 * must display the following acknowledgement:
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52 * This product includes software developed by the University of
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53 * California, Berkeley and its contributors.
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54 * 4. Neither the name of the University nor the names of its contributors
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55 * may be used to endorse or promote products derived from this software
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56 * without specific prior written permission.
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57 *
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58 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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59 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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60 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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61 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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62 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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63 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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64 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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65 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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66 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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67 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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68 * SUCH DAMAGE.
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69 *
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70 * @(#)kernel.h 8.3 (Berkeley) 1/21/94
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71 */
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72
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73 /* Global variables for the kernel. */
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74
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75 /* 1.1 */
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76 extern long hostid;
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77 extern char hostname[MAXHOSTNAMELEN];
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78 extern int hostnamelen;
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79 extern char domainname[MAXHOSTNAMELEN];
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80 extern int domainnamelen;
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81
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82 /* 1.2 */
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83 extern volatile struct timeval mono_time;
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84 extern struct timeval boottime;
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85 extern struct timeval runtime;
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86 extern volatile struct timeval ktime;
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87 #define time ktime
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88 extern struct timezone tz; /* XXX */
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89
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90 extern int tick; /* usec per tick (1000000 / hz) */
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91 extern int tickfix; /* periodic tick adj. tick not integral */
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92 extern int tickfixinterval; /* interval at which to apply adjustment */
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93 extern int tickadj; /* "standard" clock skew, us./tick */
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94 extern int hz; /* system clock's frequency */
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95 extern int stathz; /* statistics clock's frequency */
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96 extern int profhz; /* profiling clock's frequency */
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97 extern int lbolt; /* once a second sleep address */
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98 extern int tickdelta;
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99 extern long timedelta;
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100
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