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 * Declaration of timer object. 39219820Sjeff */ 40219820Sjeff 41219820Sjeff#ifndef _CL_TIMER_OSD_H_ 42219820Sjeff#define _CL_TIMER_OSD_H_ 43219820Sjeff 44219820Sjeff#include <complib/cl_types.h> 45219820Sjeff#include <complib/cl_spinlock.h> 46219820Sjeff 47219820Sjeff#ifdef __cplusplus 48219820Sjeff# define BEGIN_C_DECLS extern "C" { 49219820Sjeff# define END_C_DECLS } 50219820Sjeff#else /* !__cplusplus */ 51219820Sjeff# define BEGIN_C_DECLS 52219820Sjeff# define END_C_DECLS 53219820Sjeff#endif /* __cplusplus */ 54219820Sjeff 55219820SjeffBEGIN_C_DECLS 56219820Sjeff#include <complib/cl_qlist.h> 57219820Sjeff#include <pthread.h> 58219820Sjefftypedef enum _cl_timer_state { 59219820Sjeff CL_TIMER_IDLE, 60219820Sjeff CL_TIMER_QUEUED, 61219820Sjeff CL_TIMER_RUNNING 62219820Sjeff} cl_timer_state_t; 63219820Sjeff 64219820Sjefftypedef struct _cl_timer_t { 65219820Sjeff cl_list_item_t list_item; 66219820Sjeff cl_timer_state_t timer_state; 67219820Sjeff cl_state_t state; 68219820Sjeff cl_pfn_timer_callback_t pfn_callback; 69219820Sjeff const void *context; 70219820Sjeff pthread_cond_t cond; 71219820Sjeff struct timespec timeout; 72219820Sjeff} cl_timer_t; 73219820Sjeff 74219820Sjeff/* Internal functions to create the timer provider. */ 75219820Sjeffcl_status_t __cl_timer_prov_create(void); 76219820Sjeff 77219820Sjeff/* Internal function to destroy the timer provider. */ 78219820Sjeffvoid __cl_timer_prov_destroy(void); 79219820Sjeff 80219820SjeffEND_C_DECLS 81219820Sjeff#endif /* _CL_TIMER_OSD_H_ */ 82