1/****************************************************************************** 2 * 3 * Copyright (C) 2015 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ***************************************************************************** 18 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19*/ 20/*****************************************************************************/ 21/* */ 22/* File Name : ithread.h */ 23/* */ 24/* Description : This file contains all the necessary structure and */ 25/* enumeration definitions needed for the Application */ 26/* Program Interface(API) of the */ 27/* Thread Abstraction Layer */ 28/* */ 29/* List of Functions : ithread_get_handle_size */ 30/* ithread_get_mutex_lock_size */ 31/* ithread_create */ 32/* ithread_join */ 33/* ithread_get_mutex_struct_size */ 34/* ithread_mutex_init */ 35/* ithread_mutex_destroy */ 36/* ithread_mutex_lock */ 37/* ithread_mutex_unlock */ 38/* ithread_yield */ 39/* ithread_sleep */ 40/* ithread_msleep */ 41/* ithread_usleep */ 42/* ithread_get_sem_struct_size */ 43/* ithread_sem_init */ 44/* ithread_sem_post */ 45/* ithread_sem_wait */ 46/* ithread_sem_destroy */ 47/* ithread_set_affinity */ 48/* */ 49/* Issues / Problems : None */ 50/* */ 51/* Revision History : */ 52/* */ 53/* DD MM YYYY Author(s) Changes */ 54/* 06 09 2012 Harish Initial Version */ 55/* */ 56/*****************************************************************************/ 57 58#ifndef _ITHREAD_H_ 59#define _ITHREAD_H_ 60 61UWORD32 ithread_get_handle_size(void); 62 63UWORD32 ithread_get_mutex_lock_size(void); 64 65WORD32 ithread_create(void *thread_handle, void *attribute, void *strt, void *argument); 66 67WORD32 ithread_join(void *thread_id, void ** val_ptr); 68 69WORD32 ithread_get_mutex_struct_size(void); 70 71WORD32 ithread_mutex_init(void *mutex); 72 73WORD32 ithread_mutex_destroy(void *mutex); 74 75WORD32 ithread_mutex_lock(void *mutex); 76 77WORD32 ithread_mutex_unlock(void *mutex); 78 79void ithread_yield(void); 80 81void ithread_sleep(UWORD32 u4_time); 82 83void ithread_msleep(UWORD32 u4_time_ms); 84 85void ithread_usleep(UWORD32 u4_time_us); 86 87UWORD32 ithread_get_sem_struct_size(void); 88 89WORD32 ithread_sem_init(void *sem,WORD32 pshared,UWORD32 value); 90 91WORD32 ithread_sem_post(void *sem); 92 93WORD32 ithread_sem_wait(void *sem); 94 95WORD32 ithread_sem_destroy(void *sem); 96 97WORD32 ithread_set_affinity(WORD32 core_id); 98 99void ithread_set_name(CHAR *pc_thread_name); 100 101#endif /* _ITHREAD_H_ */ 102