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
23*  ithread.h
24*
25* @brief
26*  This file contains all the necessary structure and  enumeration
27* definitions needed for the Application  Program Interface(API) of the
28* Thread Abstraction Layer
29*
30* @author
31*  Harish
32*
33* @remarks
34*  None
35*
36*******************************************************************************
37*/
38#ifndef __ITHREAD_H__
39#define __ITHREAD_H__
40
41UWORD32 ithread_get_handle_size(void);
42
43UWORD32 ithread_get_mutex_lock_size(void);
44
45WORD32  ithread_create(void *thread_handle, void *attribute, void *strt, void *argument);
46
47void    ithread_exit(void *val_ptr);
48
49WORD32  ithread_join(void *thread_id, void ** val_ptr);
50
51WORD32  ithread_get_mutex_struct_size(void);
52
53WORD32 ithread_mutex_init(void *mutex);
54
55WORD32 ithread_mutex_destroy(void *mutex);
56
57WORD32  ithread_mutex_lock(void *mutex);
58
59WORD32  ithread_mutex_unlock(void *mutex);
60
61void    ithread_yield(void);
62
63void    ithread_sleep(UWORD32 u4_time);
64
65void    ithread_msleep(UWORD32 u4_time_ms);
66
67void    ithread_usleep(UWORD32 u4_time_us);
68
69UWORD32 ithread_get_sem_struct_size(void);
70
71WORD32  ithread_sem_init(void *sem,WORD32 pshared,UWORD32 value);
72
73WORD32  ithread_sem_post(void *sem);
74
75WORD32  ithread_sem_wait(void *sem);
76
77WORD32  ithread_sem_destroy(void *sem);
78
79WORD32 ithread_set_affinity(WORD32 core_id);
80#endif /* __ITHREAD_H__ */
81