Merge kahlann.erinye.com:/home/df/mysql/build/mysql-5.1.15-release

into  kahlann.erinye.com:/home/df/mysql/build/mysql-5.1-build-work-5.1.15-and-opt-merge


sql/item_func.cc:
  Auto merged

dbug/dbug.c

@@ -2375,4 +2375,18 @@ va_list ap;
 
 #endif  /* NO_VARARGS */
 
+#else
+
+/*
+ * Dummy function, workaround for MySQL bug#14420 related
+ * build failure on a platform where linking with an empty
+ * archive fails.
+ *
+ * This block can be removed as soon as a fix for bug#14420
+ * is implemented.
+ */
+int i_am_a_dummy_function() {
+       return 0;
+}
+
 #endif

dbug/factorial.c

 #ifdef DBUG_OFF				/* We are testing dbug */
-#undef DBUG_OFF
-#endif
+
+int factorial(register int value) {
+	if(value > 1) {
+		value *= factorial(value-1);
+	}
+	return value;
+}
+
+#else
 
 #include <my_global.h>
 
@@ -15,3 +22,6 @@ register int value)
     DBUG_PRINT ("result", ("result is %d", value));
     DBUG_RETURN (value);
 }
+
+#endif
+

libmysqld/lib_sql.cc

@@ -538,6 +538,11 @@ int init_embedded_server(int argc, char **argv, char **groups)
       sql_print_error("Warning: Can't create thread to manage maintenance");
   }
 
+  // FIXME initialize binlog_filter and rpl_filter if not already done
+  //       corresponding delete is in clean_up()
+  if(!binlog_filter) binlog_filter = new Rpl_filter;
+  if(!rpl_filter) rpl_filter = new Rpl_filter;
+
   if (opt_init_file)
   {
     if (read_init_file(opt_init_file))
@@ -593,7 +598,7 @@ void *create_embedded_thd(int client_flag)
   thd->set_time();
   thd->init_for_queries();
   thd->client_capabilities= client_flag;
-  thd->real_id= (pthread_t) thd;
+  thd->real_id= pthread_self();
 
   thd->db= NULL;
   thd->db_length= 0;

sql/item_func.cc

@@ -3085,7 +3085,13 @@ public:
   int count;
   bool locked;
   pthread_cond_t cond;
+#ifndef EMBEDDED_LIBRARY
   pthread_t thread;
+  void set_thread(THD *thd) { thread= thd->real_id; }
+#else
+  THD       *thread;
+  void set_thread(THD *thd) { thread= thd; }
+#endif /*EMBEDDED_LIBRARY*/
   ulong thread_id;
 
   User_level_lock(const char *key_arg,uint length, ulong id) 
@@ -3239,7 +3245,7 @@ void debug_sync_point(const char* lock_name, uint lock_timeout)
   else
   {
     ull->locked=1;
-    ull->thread=thd->real_id;
+    ull->set_thread(thd);
     thd->ull=ull;
   }
   pthread_mutex_unlock(&LOCK_user_locks);
@@ -3314,7 +3320,7 @@ longlong Item_func_get_lock::val_int()
       null_value=1;				// Probably out of memory
       return 0;
     }
-    ull->thread=thd->real_id;
+    ull->set_thread(thd);
     thd->ull=ull;
     pthread_mutex_unlock(&LOCK_user_locks);
     return 1;					// Got new lock
@@ -3355,7 +3361,7 @@ longlong Item_func_get_lock::val_int()
   else                                          // We got the lock
   {
     ull->locked=1;
-    ull->thread=thd->real_id;
+    ull->set_thread(thd);
     ull->thread_id= thd->thread_id;
     thd->ull=ull;
     error=0;
@@ -3404,7 +3410,7 @@ longlong Item_func_release_lock::val_int()
   else
   {
 #ifdef EMBEDDED_LIBRARY
-    if (ull->locked && pthread_equal(current_thd->real_id,ull->thread))
+    if (ull->locked && (current_thd == ull->thread))
 #else
     if (ull->locked && pthread_equal(pthread_self(),ull->thread))
 #endif

support-files/mysql.spec.sh

@@ -722,17 +722,17 @@ fi
   in the server RPM.
 - The "mysqlmanager" man page got moved from section 1 to 8.
 
+* Thu Nov 30 2006 Joerg Bruehe <joerg@mysql.com>
+
+- Call "make install" using "benchdir_root=%{_datadir}", 
+  because that is affecting the regression test suite as well.
+
 * Thu Nov 16 2006 Joerg Bruehe <joerg@mysql.com>
 
 - Explicitly note that the "MySQL-shared" RPMs (as built by MySQL AB) 
   replace "mysql-shared" (as distributed by SuSE) to allow easy upgrading
   (bug#22081).
 
-* Thu Nov 30 2006 Joerg Bruehe <joerg@mysql.com>
-
-- Call "make install" using "benchdir_root=%{_datadir}", 
-  because that is affecting the regression test suite as well.
-
 * Mon Nov 13 2006 Joerg Bruehe <joerg@mysql.com>
 
 - Add "--with-partition" to all server builds.