1d6b92ffaSHans Petter Selasky /* 2d6b92ffaSHans Petter Selasky * Copyright (c) 2004-2006 Voltaire, Inc. All rights reserved. 3d6b92ffaSHans Petter Selasky * Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved. 4d6b92ffaSHans Petter Selasky * Copyright (c) 1996-2003 Intel Corporation. All rights reserved. 5d6b92ffaSHans Petter Selasky * 6d6b92ffaSHans Petter Selasky * This software is available to you under a choice of one of two 7d6b92ffaSHans Petter Selasky * licenses. You may choose to be licensed under the terms of the GNU 8d6b92ffaSHans Petter Selasky * General Public License (GPL) Version 2, available from the file 9d6b92ffaSHans Petter Selasky * COPYING in the main directory of this source tree, or the 10d6b92ffaSHans Petter Selasky * OpenIB.org BSD license below: 11d6b92ffaSHans Petter Selasky * 12d6b92ffaSHans Petter Selasky * Redistribution and use in source and binary forms, with or 13d6b92ffaSHans Petter Selasky * without modification, are permitted provided that the following 14d6b92ffaSHans Petter Selasky * conditions are met: 15d6b92ffaSHans Petter Selasky * 16d6b92ffaSHans Petter Selasky * - Redistributions of source code must retain the above 17d6b92ffaSHans Petter Selasky * copyright notice, this list of conditions and the following 18d6b92ffaSHans Petter Selasky * disclaimer. 19d6b92ffaSHans Petter Selasky * 20d6b92ffaSHans Petter Selasky * - Redistributions in binary form must reproduce the above 21d6b92ffaSHans Petter Selasky * copyright notice, this list of conditions and the following 22d6b92ffaSHans Petter Selasky * disclaimer in the documentation and/or other materials 23d6b92ffaSHans Petter Selasky * provided with the distribution. 24d6b92ffaSHans Petter Selasky * 25d6b92ffaSHans Petter Selasky * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26d6b92ffaSHans Petter Selasky * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27d6b92ffaSHans Petter Selasky * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28d6b92ffaSHans Petter Selasky * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29d6b92ffaSHans Petter Selasky * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30d6b92ffaSHans Petter Selasky * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31d6b92ffaSHans Petter Selasky * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32d6b92ffaSHans Petter Selasky * SOFTWARE. 33d6b92ffaSHans Petter Selasky * 34d6b92ffaSHans Petter Selasky */ 35d6b92ffaSHans Petter Selasky 36d6b92ffaSHans Petter Selasky /* 37d6b92ffaSHans Petter Selasky * Abstract: 38d6b92ffaSHans Petter Selasky * Declaration of timer object. 39d6b92ffaSHans Petter Selasky */ 40d6b92ffaSHans Petter Selasky 41d6b92ffaSHans Petter Selasky #ifndef _CL_TIMER_OSD_H_ 42d6b92ffaSHans Petter Selasky #define _CL_TIMER_OSD_H_ 43d6b92ffaSHans Petter Selasky 44d6b92ffaSHans Petter Selasky #include <complib/cl_types.h> 45d6b92ffaSHans Petter Selasky #include <complib/cl_spinlock.h> 46d6b92ffaSHans Petter Selasky 47d6b92ffaSHans Petter Selasky #ifdef __cplusplus 48d6b92ffaSHans Petter Selasky # define BEGIN_C_DECLS extern "C" { 49d6b92ffaSHans Petter Selasky # define END_C_DECLS } 50d6b92ffaSHans Petter Selasky #else /* !__cplusplus */ 51d6b92ffaSHans Petter Selasky # define BEGIN_C_DECLS 52d6b92ffaSHans Petter Selasky # define END_C_DECLS 53d6b92ffaSHans Petter Selasky #endif /* __cplusplus */ 54d6b92ffaSHans Petter Selasky 55d6b92ffaSHans Petter Selasky BEGIN_C_DECLS 56d6b92ffaSHans Petter Selasky #include <complib/cl_qlist.h> 57d6b92ffaSHans Petter Selasky #include <pthread.h> 58d6b92ffaSHans Petter Selasky typedef enum _cl_timer_state { 59d6b92ffaSHans Petter Selasky CL_TIMER_IDLE, 60d6b92ffaSHans Petter Selasky CL_TIMER_QUEUED, 61d6b92ffaSHans Petter Selasky CL_TIMER_RUNNING 62d6b92ffaSHans Petter Selasky } cl_timer_state_t; 63d6b92ffaSHans Petter Selasky 64d6b92ffaSHans Petter Selasky typedef struct _cl_timer_t { 65d6b92ffaSHans Petter Selasky cl_list_item_t list_item; 66d6b92ffaSHans Petter Selasky cl_timer_state_t timer_state; 67d6b92ffaSHans Petter Selasky cl_state_t state; 68d6b92ffaSHans Petter Selasky cl_pfn_timer_callback_t pfn_callback; 69d6b92ffaSHans Petter Selasky const void *context; 70d6b92ffaSHans Petter Selasky pthread_cond_t cond; 71d6b92ffaSHans Petter Selasky struct timespec timeout; 72d6b92ffaSHans Petter Selasky } cl_timer_t; 73d6b92ffaSHans Petter Selasky 74d6b92ffaSHans Petter Selasky /* Internal functions to create the timer provider. */ 75d6b92ffaSHans Petter Selasky cl_status_t __cl_timer_prov_create(void); 76d6b92ffaSHans Petter Selasky 77d6b92ffaSHans Petter Selasky /* Internal function to destroy the timer provider. */ 78d6b92ffaSHans Petter Selasky void __cl_timer_prov_destroy(void); 79d6b92ffaSHans Petter Selasky 80d6b92ffaSHans Petter Selasky END_C_DECLS 81d6b92ffaSHans Petter Selasky #endif /* _CL_TIMER_OSD_H_ */ 82