| /****************************************************************************** |
| * |
| * Copyright (C) 2018 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 : osal_semaphore.h */ |
| /* */ |
| /* Description : This file contains OSAL Semaphore handle structure */ |
| /* definition. */ |
| /* */ |
| /* List of Functions : None */ |
| /* */ |
| /* Issues / Problems : None */ |
| /* */ |
| /* Revision History : */ |
| /* */ |
| /* DD MM YYYY Author(s) Changes (Describe the changes made) */ |
| /* 26 05 2006 Ittiam Draft */ |
| /* */ |
| /*****************************************************************************/ |
| |
| #ifndef OSAL_SEMAPHORE_H |
| #define OSAL_SEMAPHORE_H |
| |
| /*****************************************************************************/ |
| /* Constants */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Function Macros */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Structures */ |
| /*****************************************************************************/ |
| |
| /* Semaphore handle structure. In WIN32, Semaphore is refernced using Windows*/ |
| /* handle. In POSIX, semaphore is referenced using a descriptor which is a */ |
| /* typedef integer. */ |
| typedef struct |
| { |
| sem_t sem_handle; /* Semaphore handle */ |
| void *mmr_handle; /* Pointer to memory manager handle */ |
| osal_t *hdl; /* Associated OSAL handle */ |
| |
| } sem_handle_t; |
| |
| #endif /* OSAL_SEMAPHORE_H */ |
