+// SPDX-FileCopyrightText: 2018 Michael Jeanson <mjeanson@efficios.com>
+//
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
#ifndef _URCU_UTILS_H
#define _URCU_UTILS_H
/*
- * urcu-utils.h
- *
* Userspace RCU library internal utils
- *
- * Copyright (c) 2018 Michael Jeanson <mjeanson@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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 for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include <urcu/config.h>
+
#define urcu_stringify(a) _urcu_stringify(a)
#define _urcu_stringify(a) #a
+#define max_t(type, x, y) \
+ ({ \
+ type __max1 = (x); \
+ type __max2 = (y); \
+ __max1 > __max2 ? __max1: __max2; \
+ })
+
+#define min_t(type, x, y) \
+ ({ \
+ type __min1 = (x); \
+ type __min2 = (y); \
+ __min1 <= __min2 ? __min1: __min2; \
+ })
+
#endif /* _URCU_UTILS_H */