include/android_stub/backtrace/backtrace_constants.h

   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 256
  29
  30 #endif // _BACKTRACE_BACKTRACE_CONSTANTS_H