Home | History | Annotate | Download | only in utils 
      1 /*
      2  * Copyright (C) 2007 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 #ifndef _LIBS_UTILS_THREAD_DEFS_H
     18 #define _LIBS_UTILS_THREAD_DEFS_H
     19 
     20 #include <stdint.h>
     21 #include <sys/types.h>
     22 #include <system/graphics.h>
     23 #include <system/thread_defs.h>
     24 
     25 // ---------------------------------------------------------------------------
     26 // C API
     27 
     28 #ifdef __cplusplus
     29 extern "C" {
     30 #endif
     31 
     32 typedef void* android_thread_id_t;
     33 
     34 typedef int (*android_thread_func_t)(void*);
     35 
     36 #ifdef __cplusplus
     37 } // extern "C"
     38 #endif
     39 
     40 // ---------------------------------------------------------------------------
     41 // C++ API
     42 #ifdef __cplusplus
     43 namespace android {
     44 // ---------------------------------------------------------------------------
     45 
     46 typedef android_thread_id_t thread_id_t;
     47 typedef android_thread_func_t thread_func_t;
     48 
     49 enum {
     50     PRIORITY_LOWEST         = ANDROID_PRIORITY_LOWEST,
     51     PRIORITY_BACKGROUND     = ANDROID_PRIORITY_BACKGROUND,
     52     PRIORITY_NORMAL         = ANDROID_PRIORITY_NORMAL,
     53     PRIORITY_FOREGROUND     = ANDROID_PRIORITY_FOREGROUND,
     54     PRIORITY_DISPLAY        = ANDROID_PRIORITY_DISPLAY,
     55     PRIORITY_URGENT_DISPLAY = ANDROID_PRIORITY_URGENT_DISPLAY,
     56     PRIORITY_AUDIO          = ANDROID_PRIORITY_AUDIO,
     57     PRIORITY_URGENT_AUDIO   = ANDROID_PRIORITY_URGENT_AUDIO,
     58     PRIORITY_HIGHEST        = ANDROID_PRIORITY_HIGHEST,
     59     PRIORITY_DEFAULT        = ANDROID_PRIORITY_DEFAULT,
     60     PRIORITY_MORE_FAVORABLE = ANDROID_PRIORITY_MORE_FAVORABLE,
     61     PRIORITY_LESS_FAVORABLE = ANDROID_PRIORITY_LESS_FAVORABLE,
     62 };
     63 
     64 // ---------------------------------------------------------------------------
     65 }; // namespace android
     66 #endif  // __cplusplus
     67 // ---------------------------------------------------------------------------
     68 
     69 
     70 #endif // _LIBS_UTILS_THREAD_DEFS_H
     71