=== modified file 'sql/sql_profile.cc'
--- sql/sql_profile.cc	2009-10-21 20:02:06 +0000
+++ sql/sql_profile.cc	2010-02-05 01:42:35 +0000
@@ -134,6 +134,26 @@
 #define RUSAGE_USEC(tv)  ((tv).tv_sec*1000*1000 + (tv).tv_usec)
 #define RUSAGE_DIFF_USEC(tv1, tv2) (RUSAGE_USEC((tv1))-RUSAGE_USEC((tv2)))
 
+#ifdef _WIN32
+static ULONGLONG FileTimeToQuadWord(FILETIME *ft)
+{
+  // Overlay FILETIME onto a ULONGLONG.
+  union {
+    ULONGLONG qwTime;
+    FILETIME ft;
+  } u;
+
+  u.ft = *ft;
+  return u.qwTime;
+}
+
+
+// Get time difference between to FILETIME objects in seconds.
+static double GetTimeDiffInSeconds(FILETIME *a, FILETIME *b)
+{
+  return ((FileTimeToQuadWord(a) - FileTimeToQuadWord(b)) / 1e7);
+}
+#endif
 
 PROF_MEASUREMENT::PROF_MEASUREMENT(QUERY_PROFILE *profile_arg, const char
                                    *status_arg)
@@ -224,6 +244,12 @@
   time_usecs= (double) my_getsystime() / 10.0;  /* 1 sec was 1e7, now is 1e6 */
 #ifdef HAVE_GETRUSAGE
   getrusage(RUSAGE_SELF, &rusage);
+#elif defined(_WIN32)
+  FILETIME ftDummy;
+  // NOTE: Get{Process|Thread}Times has a granularity of the clock interval,
+  // which is typically ~15ms. So intervals shorter than that will not be
+  // measurable by this function.
+  GetProcessTimes(GetCurrentProcess(), &ftDummy, &ftDummy, &ftKernel, &ftUser);
 #endif
 }
 
@@ -593,6 +619,23 @@
       table->field[5]->store_decimal(&cpu_stime_decimal);
       table->field[4]->set_notnull();
       table->field[5]->set_notnull();
+#elif defined(_WIN32)
+      my_decimal cpu_utime_decimal, cpu_stime_decimal;
+
+      double2my_decimal(E_DEC_FATAL_ERROR,
+                        GetTimeDiffInSeconds(&entry->ftUser,
+                                             &previous->ftUser),
+                        &cpu_utime_decimal);
+      double2my_decimal(E_DEC_FATAL_ERROR,
+                        GetTimeDiffInSeconds(&entry->ftKernel,
+                                             &previous->ftKernel),
+                        &cpu_stime_decimal);
+
+      // Store the result.
+      table->field[4]->store_decimal(&cpu_utime_decimal);
+      table->field[5]->store_decimal(&cpu_stime_decimal);
+      table->field[4]->set_notnull();
+      table->field[5]->set_notnull();
 #else
       /* TODO: Add CPU-usage info for non-BSD systems */
 #endif

=== modified file 'sql/sql_profile.h'
--- sql/sql_profile.h	2009-10-09 13:59:25 +0000
+++ sql/sql_profile.h	2010-02-04 23:52:10 +0000
@@ -173,6 +173,8 @@
   char *status;
 #ifdef HAVE_GETRUSAGE
   struct rusage rusage;
+#elif defined(_WIN32)
+  FILETIME ftKernel, ftUser;
 #endif
 
   char *function;