diff options
Diffstat (limited to 'lib/gethrxtime.h')
| -rw-r--r-- | lib/gethrxtime.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/lib/gethrxtime.h b/lib/gethrxtime.h index f09ef39c..10df6712 100644 --- a/lib/gethrxtime.h +++ b/lib/gethrxtime.h @@ -1,6 +1,6 @@ /* gethrxtime -- get high resolution real time - Copyright (C) 2005, 2009-2012 Free Software Foundation, Inc. + Copyright (C) 2005, 2009-2013 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 @@ -18,20 +18,35 @@ /* Written by Paul Eggert. */ #ifndef GETHRXTIME_H_ -# define GETHRXTIME_H_ 1 +#define GETHRXTIME_H_ 1 -# include "xtime.h" +#include "xtime.h" + +_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> -static inline xtime_t gethrxtime (void) { return gethrtime (); } +#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 +#endif + +_GL_INLINE_HEADER_END + +#ifdef __cplusplus +} +#endif #endif |