newlib/libc/include/sys/_timeval.h

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
   3  *
   4  * Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  *
  28  * $FreeBSD: head/sys/sys/_timeval.h 326256 2017-11-27 15:01:59Z pfg $
  29  */
  30
  31 #ifndef _SYS__TIMEVAL_H_
  32 #define _SYS__TIMEVAL_H_
  33
  34 #include <sys/_types.h>
  35
  36 #ifndef _SUSECONDS_T_DECLARED
  37 typedef __suseconds_t   suseconds_t;
  38 #define _SUSECONDS_T_DECLARED
  39 #endif
  40
  41 #if !defined(__time_t_defined) && !defined(_TIME_T_DECLARED)
  42 typedef _TIME_T_        time_t;
  43 #define __time_t_defined
  44 #define _TIME_T_DECLARED
  45 #endif
  46
  47 /* This define is also used outside of Newlib, e.g. in MinGW-w64 */
  48 #ifndef _TIMEVAL_DEFINED
  49 #define _TIMEVAL_DEFINED
  50
  51 /*
  52  * Structure returned by gettimeofday(2) system call, and used in other calls.
  53  */
  54 struct timeval {
  55         time_t          tv_sec;         /* seconds */
  56         suseconds_t     tv_usec;        /* and microseconds */
  57 };
  58 #endif /* _TIMEVAL_DEFINED */
  59
  60 #endif /* !_SYS__TIMEVAL_H_ */