1*43cc53d1SFrançois Tigeot /* 2*43cc53d1SFrançois Tigeot * Copyright (c) 2018 François Tigeot <ftigeot@wolfpond.org> 3*43cc53d1SFrançois Tigeot * All rights reserved. 4*43cc53d1SFrançois Tigeot * 5*43cc53d1SFrançois Tigeot * Redistribution and use in source and binary forms, with or without 6*43cc53d1SFrançois Tigeot * modification, are permitted provided that the following conditions 7*43cc53d1SFrançois Tigeot * are met: 8*43cc53d1SFrançois Tigeot * 1. Redistributions of source code must retain the above copyright 9*43cc53d1SFrançois Tigeot * notice unmodified, this list of conditions, and the following 10*43cc53d1SFrançois Tigeot * disclaimer. 11*43cc53d1SFrançois Tigeot * 2. Redistributions in binary form must reproduce the above copyright 12*43cc53d1SFrançois Tigeot * notice, this list of conditions and the following disclaimer in the 13*43cc53d1SFrançois Tigeot * documentation and/or other materials provided with the distribution. 14*43cc53d1SFrançois Tigeot * 15*43cc53d1SFrançois Tigeot * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16*43cc53d1SFrançois Tigeot * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17*43cc53d1SFrançois Tigeot * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18*43cc53d1SFrançois Tigeot * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19*43cc53d1SFrançois Tigeot * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20*43cc53d1SFrançois Tigeot * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21*43cc53d1SFrançois Tigeot * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22*43cc53d1SFrançois Tigeot * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23*43cc53d1SFrançois Tigeot * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24*43cc53d1SFrançois Tigeot * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25*43cc53d1SFrançois Tigeot */ 26*43cc53d1SFrançois Tigeot 27*43cc53d1SFrançois Tigeot #ifndef _LINUX_RWLOCK_H_ 28*43cc53d1SFrançois Tigeot #define _LINUX_RWLOCK_H_ 29*43cc53d1SFrançois Tigeot 30*43cc53d1SFrançois Tigeot #define write_lock(lock) lockmgr((lock), LK_EXCLUSIVE) 31*43cc53d1SFrançois Tigeot #define write_unlock(lock) lockmgr((lock), LK_RELEASE) 32*43cc53d1SFrançois Tigeot 33*43cc53d1SFrançois Tigeot #endif /* _LINUX_RWLOCK_H_ */ 34