Update the list of CLOCK_* constants to match Linux kernel v2.6.32+

* time.c (struct xlat clocknames[]): Add more RT clock IDs.
Reported by Tommi Rantala.
diff --git a/time.c b/time.c
index 01241d2..0c6deaf 100644
--- a/time.c
+++ b/time.c
@@ -675,7 +675,22 @@
 #ifdef CLOCK_MONOTONIC
   { CLOCK_MONOTONIC, "CLOCK_MONOTONIC" },
 #endif
-  { 0,             NULL }
+#ifdef CLOCK_PROCESS_CPUTIME_ID
+  { CLOCK_PROCESS_CPUTIME_ID, "CLOCK_PROCESS_CPUTIME_ID" },
+#endif
+#ifdef CLOCK_THREAD_CPUTIME_ID
+  { CLOCK_THREAD_CPUTIME_ID, "CLOCK_THREAD_CPUTIME_ID" },
+#endif
+#ifdef CLOCK_MONOTONIC_RAW
+  { CLOCK_MONOTONIC_RAW, "CLOCK_MONOTONIC_RAW" },
+#endif
+#ifdef CLOCK_REALTIME_COARSE
+  { CLOCK_REALTIME_COARSE, "CLOCK_REALTIME_COARSE" },
+#endif
+#ifdef CLOCK_MONOTONIC_COARSE
+  { CLOCK_MONOTONIC_COARSE, "CLOCK_MONOTONIC_COARSE" },
+#endif
+  { 0, NULL }
 };
 
 int