nobu	2018-01-17 20:22:14 +0900 (Wed, 17 Jan 2018)

  New Revision: 61888

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61888

  Log:
    process.c: get_clk_tck fallback
    
    * process.c (get_clk_tck): prefer CLK_TCK over older HZ, next to
      _SC_CLK_TCK.

  Modified files:
    trunk/process.c
Index: process.c
===================================================================
--- process.c	(revision 61887)
+++ process.c	(revision 61888)
@@ -6882,20 +6882,15 @@ p_gid_switch(VALUE obj) https://github.com/ruby/ruby/blob/trunk/process.c#L6882
 static long
 get_clk_tck(void)
 {
-    long hertz =
 #ifdef HAVE__SC_CLK_TCK
-	sysconf(_SC_CLK_TCK);
+    return sysconf(_SC_CLK_TCK);
+#elif defined CLK_TCK
+    return CLK_TCK;
+#elif defined HZ
+    return HZ;
 #else
-#ifndef HZ
-# ifdef CLK_TCK
-#   define HZ CLK_TCK
-# else
-#   define HZ 60
-# endif
-#endif /* HZ */
-	HZ;
+    return 60;
 #endif
-    return hertz;
 }
 
 /*

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