Cleanups (comments and compiler warnings)

dded init of variable to fix core dump on startup errors

BitKeeper/etc/logging_ok

@@ -75,6 +75,7 @@ monty@hundin.mysql.fi
 monty@mashka.(none)
 monty@mashka.mysql.fi
 monty@mishka.mysql.fi
+monty@mysql.com
 monty@narttu.
 monty@narttu.mysql.fi
 monty@rescue.

mysql-test/Makefile.am

@@ -73,6 +73,7 @@ SUFFIXES = .sh
 	  -e 's!@''PERL''@!@PERL@!' \
 	  -e 's!@''VERSION''@!@VERSION@!' \
 	  -e 's!@''MYSQL_BASE_VERSION''@!@MYSQL_BASE_VERSION@!' \
+	  -e 's!@''MYSQL_UNIX_ADDR''@!@MYSQL_UNIX_ADDR@!' \
 	  -e 's!@''MYSQL_NO_DASH_VERSION''@!@MYSQL_NO_DASH_VERSION@!' \
 	  -e 's!@''MYSQL_SERVER_SUFFIX''@!@MYSQL_SERVER_SUFFIX@!' \
 	  $< > $@-t

mysql-test/mysql-test-run.sh

@@ -15,6 +15,7 @@ VERBOSE=""
 USE_MANAGER=0
 MY_TZ=GMT-3
 TZ=$MY_TZ; export TZ # for UNIX_TIMESTAMP tests to work
+LOCAL_SOCKET=@MYSQL_UNIX_ADDR@
 
 # For query_cache test
 ulimit -n 1024
@@ -256,6 +257,7 @@ while test $# -gt 0; do
     --start-and-exit)
      START_AND_EXIT=1
      ;;
+    --socket=*) LOCAL_SOCKET=`$ECHO "$1" | $SED -e "s;--socket=;;"` ;;
     --skip-rpl) NO_SLAVE=1 ;;
     --skip-test=*) SKIP_TEST=`$ECHO "$1" | $SED -e "s;--skip-test=;;"`;;
     --do-test=*) DO_TEST=`$ECHO "$1" | $SED -e "s;--do-test=;;"`;;
@@ -501,7 +503,7 @@ then
 fi
 if [ -n "$USE_RUNNING_SERVER" ]
 then
-   MASTER_MYSOCK="/tmp/mysql.sock"
+   MASTER_MYSOCK=$LOCAL_SOCKET;
    DBUSER=${DBUSER:-test}
 else
    DBUSER=${DBUSER:-root}		# We want to do FLUSH xxx commands

sql/derror.cc

@@ -136,6 +136,7 @@ err1:
   if (file != FERR)
     VOID(my_close(file,MYF(MY_WME)));
   unireg_abort(1);
+  return 1;
 } /* read_texts */
 
 

sql/mysql_priv.h

@@ -15,6 +15,7 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 #include <my_global.h>
+#include <assert.h>
 #include <mysql_version.h>
 #include <mysql_embed.h>
 #include <my_sys.h>
@@ -24,7 +25,6 @@
 #include <thr_lock.h>
 #include <my_base.h>			/* Needed by field.h */
 #include <sql_bitmap.h>
-#include <assert.h>
 
 #ifdef __EMX__
 #undef write  /* remove pthread.h macro definition for EMX */

sql/mysqld.cc

@@ -1884,7 +1884,7 @@ extern "C" int my_message_sql(uint error, const char *str,
   if ((thd= current_thd))
   {
     /*
-      thd->lex.current_select equel to zero if lex structure is not inited
+      thd->lex.current_select == 0 if lex structure is not inited
       (not query command (COM_QUERY))
     */
     if (thd->lex.current_select &&

sql/sql_bitmap.h

-#include <my_global.h>
-//#include <mysql_version.h>
-//#include <mysql_embed.h>
-//#include <my_sys.h>
-//#include <m_string.h>
-//#include <hash.h>
-//#include <signal.h>
-//#include <thr_lock.h>
-//#include <my_base.h>
+/* Copyright (C) 2003 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
+  Implementation of a bitmap type.
+  The idea with this is to be able to handle any constant number of bits but
+  also be able to use 32 or 64 bits bitmaps very efficiently
+*/
+
 #include <my_bitmap.h>
-#include <assert.h>
 
 template <uint default_width> class Bitmap
 {

sql/sql_class.cc

@@ -102,6 +102,8 @@ THD::THD():user_time(0), is_fatal_error(0),
   lock=locked_tables=0;
   used_tables=0;
   cuted_fields= sent_row_count= current_stmt_id= 0L;
+  // Must be reset to handle error with THD's created for init of mysqld
+  lex.current_select= 0;
   start_time=(time_t) 0;
   current_linfo =  0;
   slave_thread = 0;

sql/sql_test.cc

@@ -164,10 +164,11 @@ TEST_join(JOIN *join)
   {
     JOIN_TAB *tab=join->join_tab+i;
     TABLE *form=tab->table;
-    fprintf(DBUG_FILE,"%-16.16s  type: %-7s  q_keys: %4d  refs: %d  key: %d  len: %d\n",
+    char key_map_buff[128];
+    fprintf(DBUG_FILE,"%-16.16s  type: %-7s  q_keys: %s  refs: %d  key: %d  len: %d\n",
 	    form->table_name,
 	    join_type_str[tab->type],
-	    tab->keys,
+	    tab->keys.print(key_map_buff),
 	    tab->ref.key_parts,
 	    tab->ref.key,
 	    tab->ref.key_length);