usr/src/uts/common/sys/time_std_impl.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, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*
  28  * Implementation-private header.  An application should not include
  29  * this header directly.  The definitions contained here are standards
  30  * namespace safe.  The timespec_t and timestruc_t structures as defined
  31  * in <sys/time_impl.h>, contain member names that break X/Open and POSIX
  32  * namespace when included by <sys/stat.h> or <sys/siginfo.h>.  This
  33  * header was created to provide namespace safe definitions that are
  34  * made visible only in the X/Open and POSIX compilation environments.
  35  */
  36
  37 #ifndef _SYS_TIME_STD_IMPL_H
  38 #define _SYS_TIME_STD_IMPL_H
  39
  40 #pragma ident   "%Z%%M% %I%     %E% SMI"
  41
  42 #include <sys/feature_tests.h>
  43
  44 #ifdef  __cplusplus
  45 extern "C" {
  46 #endif
  47
  48 #if !defined(_TIME_T) || __cplusplus >= 199711L
  49 #define _TIME_T
  50 typedef long    time_t;         /* time of day in seconds */
  51 #endif  /* _TIME_T */
  52
  53 typedef struct  _timespec {
  54         time_t  __tv_sec;       /* seconds */
  55         long    __tv_nsec;      /* and nanoseconds */
  56 } _timespec_t;
  57
  58 typedef struct  _timespec       _timestruc_t;   /* definition per SVr4 */
  59
  60 #ifdef  __cplusplus
  61 }
  62 #endif
  63
  64 #endif  /* _SYS_TIME_STD_IMPL_H */