Initial version

Change-Id: I7efe9a589cd24edf86e8d086b40c27cbbf8b4017

1 files changed, 104 insertions, 0 deletions

diff --git a/common/ithread.h b/common/ithread.h
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+/******************************************************************************
+ *
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *****************************************************************************
+ * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
+*/
+/*****************************************************************************/
+/*                                                                           */
+/*  File Name         : ithread.h                                            */
+/*                                                                           */
+/*  Description       : This file contains all the necessary structure and   */
+/*                      enumeration definitions needed for the Application   */
+/*                      Program Interface(API) of the                        */
+/*                      Thread Abstraction Layer                             */
+/*                                                                           */
+/*  List of Functions :     ithread_get_handle_size                          */
+/*                          ithread_get_mutex_lock_size                      */
+/*                          ithread_create                                   */
+/*                          ithread_exit                                     */
+/*                          ithread_join                                     */
+/*                          ithread_get_mutex_struct_size                    */
+/*                          ithread_mutex_init                               */
+/*                          ithread_mutex_destroy                            */
+/*                          ithread_mutex_lock                               */
+/*                          ithread_mutex_unlock                             */
+/*                          ithread_yield                                    */
+/*                          ithread_sleep                                    */
+/*                          ithread_msleep                                   */
+/*                          ithread_usleep                                   */
+/*                          ithread_get_sem_struct_size                      */
+/*                          ithread_sem_init                                 */
+/*                          ithread_sem_post                                 */
+/*                          ithread_sem_wait                                 */
+/*                          ithread_sem_destroy                              */
+/*                          ithread_set_affinity                             */
+/*                                                                           */
+/*  Issues / Problems : None                                                 */
+/*                                                                           */
+/*  Revision History  :                                                      */
+/*                                                                           */
+/*         DD MM YYYY   Author(s)       Changes                              */
+/*         06 09 2012   Harish          Initial Version                      */
+/*                                                                           */
+/*****************************************************************************/
+
+#ifndef _ITHREAD_H_
+#define _ITHREAD_H_
+
+UWORD32 ithread_get_handle_size(void);
+
+UWORD32 ithread_get_mutex_lock_size(void);
+
+WORD32  ithread_create(void *thread_handle, void *attribute, void *strt, void *argument);
+
+void    ithread_exit(void *val_ptr);
+
+WORD32  ithread_join(void *thread_id, void ** val_ptr);
+
+WORD32  ithread_get_mutex_struct_size(void);
+
+WORD32  ithread_mutex_init(void *mutex);
+
+WORD32  ithread_mutex_destroy(void *mutex);
+
+WORD32  ithread_mutex_lock(void *mutex);
+
+WORD32  ithread_mutex_unlock(void *mutex);
+
+void    ithread_yield(void);
+
+void    ithread_sleep(UWORD32 u4_time);
+
+void    ithread_msleep(UWORD32 u4_time_ms);
+
+void    ithread_usleep(UWORD32 u4_time_us);
+
+UWORD32 ithread_get_sem_struct_size(void);
+
+WORD32  ithread_sem_init(void *sem,WORD32 pshared,UWORD32 value);
+
+WORD32  ithread_sem_post(void *sem);
+
+WORD32  ithread_sem_wait(void *sem);
+
+WORD32  ithread_sem_destroy(void *sem);
+
+WORD32  ithread_set_affinity(WORD32 core_id);
+
+void    ithread_set_name(CHAR *pc_thread_name);
+
+#endif /* _ITHREAD_H_ */