X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgethrxtime.c;h=6ece8ae1896267b0e842e417eecd3ff31cdd1208;hb=e1eaf8c33fd7766151be961232f244b1ae07b91d;hp=2c985789dcfd49e191250014c51faa037b5084b5;hpb=6ef9a07334fff72a0f4ae8e548c303fdcc27eee8;p=gnulib.git

diff --git a/lib/gethrxtime.c b/lib/gethrxtime.c
index 2c985789d..6ece8ae18 100644
--- a/lib/gethrxtime.c
+++ b/lib/gethrxtime.c
@@ -24,20 +24,12 @@
 
 #include "gethrxtime.h"
 
-#include <sys/types.h>
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-#  include <sys/time.h>
-# else
-#  include <time.h>
-# endif
-#endif
+#include "timespec.h"
 
-/* Get the time of a high-resolution clock, preferably one that is not
-   subject to resetting or drifting.  */
+/* 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.  */
 
 xtime_t
 gethrxtime (void)
@@ -65,16 +57,14 @@ gethrxtime (void)
     return xtime_make (tv.tv_sec, 1000 * tv.tv_usec);
   }
 
+# else
   /* No monotonically increasing clocks are available; fall back on a
      clock that might jump backwards, since it's the best we can do.  */
-# elif HAVE_GETTIMEOFDAY && XTIME_PRECISION != 1
   {
-    struct timeval tv;
-    gettimeofday (&tv, NULL);
-    return xtime_make (tv.tv_sec, 1000 * tv.tv_usec);
+    struct timespec ts;
+    gettime (&ts);
+    return xtime_make (ts.tv_sec, ts.tv_nsec);
   }
-# else
-  return xtime_make (time (NULL), 0);
 # endif
 #endif
 }