darwin-xnu/bsd/sys/timeb.h
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   1/*
   2 * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
   3 *
   4 * @APPLE_LICENSE_HEADER_START@
   5 * 
   6 * The contents of this file constitute Original Code as defined in and
   7 * are subject to the Apple Public Source License Version 1.1 (the
   8 * "License").  You may not use this file except in compliance with the
   9 * License.  Please obtain a copy of the License at
  10 * http://www.apple.com/publicsource and read it before using this file.
  11 * 
  12 * This Original Code and all software distributed under the License are
  13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17 * License for the specific language governing rights and limitations
  18 * under the License.
  19 * 
  20 * @APPLE_LICENSE_HEADER_END@
  21 */
  22/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
  23/*-
  24 * Copyright (c) 1991, 1993
  25 *      The Regents of the University of California.  All rights reserved.
  26 * (c) UNIX System Laboratories, Inc.
  27 * All or some portions of this file are derived from material licensed
  28 * to the University of California by American Telephone and Telegraph
  29 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
  30 * the permission of UNIX System Laboratories, Inc.
  31 *
  32 * Redistribution and use in source and binary forms, with or without
  33 * modification, are permitted provided that the following conditions
  34 * are met:
  35 * 1. Redistributions of source code must retain the above copyright
  36 *    notice, this list of conditions and the following disclaimer.
  37 * 2. Redistributions in binary form must reproduce the above copyright
  38 *    notice, this list of conditions and the following disclaimer in the
  39 *    documentation and/or other materials provided with the distribution.
  40 * 3. All advertising materials mentioning features or use of this software
  41 *    must display the following acknowledgement:
  42 *      This product includes software developed by the University of
  43 *      California, Berkeley and its contributors.
  44 * 4. Neither the name of the University nor the names of its contributors
  45 *    may be used to endorse or promote products derived from this software
  46 *    without specific prior written permission.
  47 *
  48 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  49 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  50 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  51 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  52 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  53 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  54 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  55 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  56 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  57 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  58 * SUCH DAMAGE.
  59 *
  60 *      @(#)timeb.h     8.2 (Berkeley) 1/21/94
  61 */
  62
  63#ifndef _SYS_TIMEB_H_
  64#define _SYS_TIMEB_H_
  65
  66#include <sys/appleapiopts.h>
  67#include <sys/cdefs.h>
  68#include <sys/_types.h>
  69
  70/* [XSI] The time_t type shall be defined as described in <sys/types.h> */
  71#ifndef _TIME_T
  72#define _TIME_T
  73typedef __darwin_time_t time_t;
  74#endif
  75
  76/*
  77 * [XSI] Structure whose address is passed as the first parameter to ftime()
  78 */
  79struct timeb {
  80        time_t          time;           /* [XSI] Seconds since the Epoch */
  81        unsigned short  millitm;        /* [XSI] Milliseconds since the Epoch */
  82        short           timezone;       /* [XSI] Minutes west of CUT */
  83        short           dstflag;        /* [XSI] non-zero if DST in effect */
  84};
  85
  86#ifndef KERNEL
  87__BEGIN_DECLS
  88/* [XSI] Legacy interface */
  89int     ftime(struct timeb *);
  90__END_DECLS
  91#endif /* !KERNEL */
  92
  93#endif /* !_SYS_TIMEB_H_ */
  94
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