1219820Sjeff/* 2219820Sjeff * Copyright (c) 2004-2006 Voltaire, Inc. All rights reserved. 3219820Sjeff * Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved. 4219820Sjeff * Copyright (c) 1996-2003 Intel Corporation. All rights reserved. 5219820Sjeff * 6219820Sjeff * This software is available to you under a choice of one of two 7219820Sjeff * licenses. You may choose to be licensed under the terms of the GNU 8219820Sjeff * General Public License (GPL) Version 2, available from the file 9219820Sjeff * COPYING in the main directory of this source tree, or the 10219820Sjeff * OpenIB.org BSD license below: 11219820Sjeff * 12219820Sjeff * Redistribution and use in source and binary forms, with or 13219820Sjeff * without modification, are permitted provided that the following 14219820Sjeff * conditions are met: 15219820Sjeff * 16219820Sjeff * - Redistributions of source code must retain the above 17219820Sjeff * copyright notice, this list of conditions and the following 18219820Sjeff * disclaimer. 19219820Sjeff * 20219820Sjeff * - Redistributions in binary form must reproduce the above 21219820Sjeff * copyright notice, this list of conditions and the following 22219820Sjeff * disclaimer in the documentation and/or other materials 23219820Sjeff * provided with the distribution. 24219820Sjeff * 25219820Sjeff * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26219820Sjeff * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27219820Sjeff * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28219820Sjeff * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29219820Sjeff * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30219820Sjeff * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31219820Sjeff * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32219820Sjeff * SOFTWARE. 33219820Sjeff * 34219820Sjeff */ 35219820Sjeff 36219820Sjeff/* 37219820Sjeff * Abstract: 38219820Sjeff * Implementation of spin lock object. 39219820Sjeff */ 40219820Sjeff 41219820Sjeff#ifndef _CL_SPINLOCK_OSD_H_ 42219820Sjeff#define _CL_SPINLOCK_OSD_H_ 43219820Sjeff 44219820Sjeff#ifdef __cplusplus 45219820Sjeff# define BEGIN_C_DECLS extern "C" { 46219820Sjeff# define END_C_DECLS } 47219820Sjeff#else /* !__cplusplus */ 48219820Sjeff# define BEGIN_C_DECLS 49219820Sjeff# define END_C_DECLS 50219820Sjeff#endif /* __cplusplus */ 51219820Sjeff 52219820SjeffBEGIN_C_DECLS 53219820Sjeff#include <complib/cl_types.h> 54219820Sjeff#include <pthread.h> /* usr/include/ */ 55219820Sjefftypedef struct _cl_spinlock_t { 56219820Sjeff pthread_mutex_t mutex; 57219820Sjeff cl_state_t state; 58219820Sjeff} cl_spinlock_t; 59219820Sjeff 60219820SjeffEND_C_DECLS 61219820Sjeff#endif /* _CL_SPINLOCK_OSD_H_ */ 62