Removed compiler warnings.

Added new operators to be used with gcc 3.0.x
Update of query cache code.
Added semaphores for Windows (not yet in use)
Added pthread_mutex_trylock for windows.


Docs/manual.texi:
  Update of query cache info.
Docs/section.Comparisons.texi:
  Added indexing.
client/mysqlbinlog.cc:
  Removed compiler warnings.
client/mysqltest.c:
  Added enable_result_log/disable_result_log
include/config-win.h:
  Added support of semaphores on Windows.
include/my_pthread.h:
  Added pthread_mutex_trylock for windows.
include/my_sys.h:
  Cleanup
libmysql/libmysql.c:
  Fixed bug in mysql_use_result() (When reusing connections).
myisam/ft_boolean_search.c:
  Removed compiler warnings
myisam/ft_nlq_search.c:
  Removed compiler warnings
myisam/ft_update.c:
  Removed compiler warnings
mysql-test/r/query_cache.result:
  New tests
mysql-test/t/query_cache-master.opt:
  New tests
mysql-test/t/query_cache.test:
  New tests
mysys/Makefile.am:
  Added new operators to be used with gcc 3.0.x
sql/filesort.cc:
  Removed compiler warnings
sql/item_func.cc:
  Removed compiler warnings
sql/mysql_priv.h:
  Removed compiler warnings
sql/mysqld.cc:
  Update of query cache code.
sql/slave.cc:
  Removed compiler warnings.
  Code cleanup (Indentation)
sql/sql_cache.cc:
  Updated code
sql/sql_cache.h:
  Updated code
sql/sql_repl.cc:
  Removed compiler warnings
sql/sql_yacc.yy:
  Updated query cache

1 files changed, 49 insertions, 0 deletions

diff --git a/mysys/my_new.cc b/mysys/my_new.cc
new file mode 100644
index 00000000000..5cc291af9aa
--- /dev/null
+++ b/mysys/my_new.cc
@@ -0,0 +1,49 @@
+/* Copyright (C) 2000 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 */
+
+/*
+  This is a replacement of new/delete operators to be used when compiling
+  with gcc 3.0.x to avoid including libstdc++
+*/
+
+#include "mysys_priv.h"
+
+#ifdef USE_MYSYS_NEW  
+
+void *operator new (size_t sz)
+{
+  return (void *) malloc (sz ? sz+1 : sz);
+}
+
+void *operator new[] (size_t sz)
+{
+  return (void *) malloc (sz ? sz+1 : sz);
+}
+
+void operator delete (void *ptr)
+{
+  if (ptr)
+    free(ptr);
+}
+
+void operator delete[] (void *ptr) throw ()
+{
+  if (ptr)
+    free(ptr);
+}
+
+#endif /* USE_MYSYS_NEW */
+