ut0dbg.h, ut0dbg.c:

  Marko's patch to ut_a() fputs

innobase/include/ut0dbg.h

@@ -20,50 +20,34 @@ extern ibool	ut_dbg_stop_threads;
 
 extern ulint*	ut_dbg_null_ptr;
 
+extern const char*	ut_dbg_msg_assert_fail;
+extern const char*	ut_dbg_msg_trap;
+extern const char*	ut_dbg_msg_stop;
+
 #define ut_a(EXPR)\
-{\
-	ulint	dbg_i;\
-\
 	if (!((ulint)(EXPR) + ut_dbg_zero)) {\
                 ut_print_timestamp(stderr);\
-	   	fprintf(stderr,\
-       "  InnoDB: Assertion failure in thread %lu in file %s line %lu\n",\
+	   	fprintf(stderr, ut_dbg_msg_assert_fail,\
 		os_thread_pf(os_thread_get_curr_id()), IB__FILE__,\
                 (ulint)__LINE__);\
-		fputs(\
-       "InnoDB: Failing assertion: " #EXPR, stderr);\
-	   	fprintf(stderr,\
-       "\nInnoDB: We intentionally generate a memory trap.\n");\
-                fprintf(stderr,\
-       "InnoDB: Send a detailed bug report to mysql@lists.mysql.com\n");\
+		fputs("InnoDB: Failing assertion: " #EXPR "\n", stderr);\
+		fputs(ut_dbg_msg_trap, stderr);\
 		ut_dbg_stop_threads = TRUE;\
-		dbg_i = *(ut_dbg_null_ptr);\
-	   	if (dbg_i) {\
-			ut_dbg_null_ptr = NULL;\
-		}\
+		(*ut_dbg_null_ptr)++;\
 	}\
 	if (ut_dbg_stop_threads) {\
-	        fprintf(stderr,\
-                     "InnoDB: Thread %lu stopped in file %s line %lu\n",\
+	        fprintf(stderr, ut_dbg_msg_stop,\
      os_thread_pf(os_thread_get_curr_id()), IB__FILE__, (ulint)__LINE__);\
 		os_thread_sleep(1000000000);\
-	}\
-}
+	}
 
-#define ut_error {\
-	ulint	dbg_i;\
+#define ut_error\
         ut_print_timestamp(stderr);\
-	   fprintf(stderr,\
-	  "  InnoDB: Assertion failure in thread %lu in file %s line %lu\n",\
+	fprintf(stderr, ut_dbg_msg_assert_fail,\
 	os_thread_pf(os_thread_get_curr_id()), IB__FILE__, (ulint)__LINE__);\
-	   fprintf(stderr,\
-		   "InnoDB: We intentionally generate a memory trap.\n");\
-           fprintf(stderr,\
-            "InnoDB: Send a detailed bug report to mysql@lists.mysql.com\n");\
+	fprintf(stderr, ut_dbg_msg_trap);\
 	ut_dbg_stop_threads = TRUE;\
-	   dbg_i = *(ut_dbg_null_ptr);\
-	   printf("%lu", dbg_i);\
-}
+	(*ut_dbg_null_ptr)++;
 
 #ifdef UNIV_DEBUG
 #define ut_ad(EXPR)  	ut_a(EXPR)

innobase/ut/ut0dbg.c

@@ -19,9 +19,10 @@ ibool	ut_dbg_stop_threads	= FALSE;
 
 ulint*	ut_dbg_null_ptr		= NULL;
 
-/* Dummy function to prevent gcc from ignoring this file */
-void
-ut_dummy(void)
-{
-  printf("Hello world\n");
-}
+const char*	ut_dbg_msg_assert_fail =
+"InnoDB: Assertion failure in thread %lu in file %s line %lu\n";
+const char*	ut_dbg_msg_trap =
+"InnoDB: We intentionally generate a memory trap.\n"
+"InnoDB: Send a detailed bug report to mysql@lists.mysql.com.\n";
+const char*	ut_dbg_msg_stop =
+"InnoDB: Thread %lu stopped in file %s line %lu\n";