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 #ifdef _WIN32 33 typedef uint32_t android_thread_id_t; 34 #else 35 typedef void* android_thread_id_t; 36 #endif 37 38 typedef int (*android_thread_func_t)(void*); 39 40 #ifdef __cplusplus 41 } // extern "C" 42 #endif 43 44 // --------------------------------------------------------------------------- 45 // C++ API 46 #ifdef __cplusplus 47 namespace android { 48 // --------------------------------------------------------------------------- 49 50 typedef android_thread_id_t thread_id_t; 51 typedef android_thread_func_t thread_func_t; 52 53 enum { 54 PRIORITY_LOWEST = ANDROID_PRIORITY_LOWEST, 55 PRIORITY_BACKGROUND = ANDROID_PRIORITY_BACKGROUND, 56 PRIORITY_NORMAL = ANDROID_PRIORITY_NORMAL, 57 PRIORITY_FOREGROUND = ANDROID_PRIORITY_FOREGROUND, 58 PRIORITY_DISPLAY = ANDROID_PRIORITY_DISPLAY, 59 PRIORITY_URGENT_DISPLAY = ANDROID_PRIORITY_URGENT_DISPLAY, 60 PRIORITY_AUDIO = ANDROID_PRIORITY_AUDIO, 61 PRIORITY_URGENT_AUDIO = ANDROID_PRIORITY_URGENT_AUDIO, 62 PRIORITY_HIGHEST = ANDROID_PRIORITY_HIGHEST, 63 PRIORITY_DEFAULT = ANDROID_PRIORITY_DEFAULT, 64 PRIORITY_MORE_FAVORABLE = ANDROID_PRIORITY_MORE_FAVORABLE, 65 PRIORITY_LESS_FAVORABLE = ANDROID_PRIORITY_LESS_FAVORABLE, 66 }; 67 68 // --------------------------------------------------------------------------- 69 } // namespace android 70 #endif // __cplusplus 71 // --------------------------------------------------------------------------- 72 73 #endif // _LIBS_UTILS_THREAD_DEFS_H 74