1 /* 2 * Copyright (C) 2014 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 _BACKTRACE_BACKTRACE_CONSTANTS_H 18 #define _BACKTRACE_BACKTRACE_CONSTANTS_H 19 20 // When the pid to be traced is set to this value, then trace the current 21 // process. If the tid value is not BACKTRACE_NO_TID, then the specified 22 // thread from the current process will be traced. 23 #define BACKTRACE_CURRENT_PROCESS -1 24 // When the tid to be traced is set to this value, then trace the specified 25 // current thread of the specified pid. 26 #define BACKTRACE_CURRENT_THREAD -1 27 28 #define MAX_BACKTRACE_FRAMES 64 29 30 #endif // _BACKTRACE_BACKTRACE_CONSTANTS_H 31