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