Mark unused parameters as such to avoid compiler warnings

2 files changed, 46 insertions, 3 deletions

diff --git a/connectivity/source/drivers/postgresql/pq_allocator.hxx b/connectivity/source/drivers/postgresql/pq_allocator.hxx
index 0bb8a7ab2e07..43e2d8b5489c 100644
--- a/connectivity/source/drivers/postgresql/pq_allocator.hxx
+++ b/connectivity/source/drivers/postgresql/pq_allocator.hxx
@@ -1,3 +1,4 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 /*************************************************************************
  *
  *  $RCSfile: pq_allocator.hxx,v $
@@ -68,6 +69,8 @@
 #include <cstddef>
 #include "sal/types.h"
 
+#include "pq_common.hxx"
+
 /** jbu: This source has been copied from sal/inc/internal/allocator.hxx,
          because it is not a public interface. Thx a lot for figuring this
          out.
@@ -160,14 +163,14 @@ public:
        are not enabled, e.g. GCC under Linux and it is
        in general not desired to compile sal with exceptions
        enabled. */
-    pointer allocate (size_type n, const void* hint = 0)
+    pointer allocate (size_type n, const void* UNUSED(hint) = 0)
     {
         return reinterpret_cast<pointer>(
             rtl_allocateMemory(sal_uInt32(n * sizeof(T))));
     }
 
     //-----------------------------------------
-    void deallocate (pointer p, size_type n)
+    void deallocate (pointer p, size_type UNUSED(n))
     {
         rtl_freeMemory(p);
     }
@@ -234,4 +237,4 @@ namespace _STL
 #endif
 #endif
 
-#endif /* INCLUDED_SAL_INTERNAL_ALLOCATOR_HXX */
+#endif /* _PQ_ALLOCATOR_ */
diff --git a/connectivity/source/drivers/postgresql/pq_common.hxx b/connectivity/source/drivers/postgresql/pq_common.hxx
new file mode 100644
index 000000000000..c712f2c9f05a
--- /dev/null
+++ b/connectivity/source/drivers/postgresql/pq_common.hxx
@@ -0,0 +1,40 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * Copyright 2011 Lionel Elie Mamane <lionel@mamane.lu>
+ *
+ * LibreOffice - a multi-platform office productivity suite
+ *
+ * This file is part of LibreOffice.
+ *
+ * LibreOffice is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * LibreOffice 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with LibreOffice.  If not, see
+ * <http://www.gnu.org/licenses/lgpl-3.0.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+
+#ifndef _PQ_COMMON_
+#define _PQ_COMMON_
+
+#ifdef UNUSED
+#elif defined(__GNUC__)
+# define UNUSED(x) UNUSED_ ## x __attribute__((unused))
+#elif defined(__LCLINT__)
+# define UNUSED(x) /*@unused@*/ x
+#else
+# define UNUSED(x) x
+#endif
+
+#endif /* _PQ_COMMON_ */