kc3-lang/gnulib/lib/gethrxtime.h

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• Hash : 281b825e
  Author :
  Date : 2018-01-01T00:57:25
  

  maint: Run 'make update-copyright'
  

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• lib/gethrxtime.h

• /* gethrxtime -- get high resolution real time
  
     Copyright (C) 2005, 2009-2018 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  /* Written by Paul Eggert.  */
  
  #ifndef GETHRXTIME_H_
  #define GETHRXTIME_H_ 1
  
  #include "xtime.h"
  
  #ifndef _GL_INLINE_HEADER_BEGIN
   #error "Please include config.h first."
  #endif
  _GL_INLINE_HEADER_BEGIN
  #ifndef GETHRXTIME_INLINE
  # define GETHRXTIME_INLINE _GL_INLINE
  #endif
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  /* Get the current time, as a count of the number of nanoseconds since
     an arbitrary epoch (e.g., the system boot time).  Prefer a
     high-resolution clock that is not subject to resetting or
     drifting.  */
  
  #if HAVE_ARITHMETIC_HRTIME_T && HAVE_DECL_GETHRTIME
  # include <time.h>
  GETHRXTIME_INLINE xtime_t gethrxtime (void) { return gethrtime (); }
  # else
  xtime_t gethrxtime (void);
  #endif
  
  _GL_INLINE_HEADER_END
  
  #ifdef  __cplusplus
  }
  #endif
  
  #endif
  

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