src/Android/Assert.cpp

   1 /*
   2 Copyright_License {
   3
   4   XCSoar Glide Computer - http://www.xcsoar.org/
   5   Copyright (C) 2000-2013 The XCSoar Project
   6   A detailed list of copyright holders can be found in the file "AUTHORS".
   7
   8   This program is free software; you can redistribute it and/or
   9   modify it under the terms of the GNU General Public License
  10   as published by the Free Software Foundation; either version 2
  11   of the License, or (at your option) any later version.
  12
  13   This program is distributed in the hope that it will be useful,
  14   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16   GNU General Public License for more details.
  17
  18   You should have received a copy of the GNU General Public License
  19   along with this program; if not, write to the Free Software
  20   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  21 }
  22  */
  23
  24 #include "LogFile.hpp"
  25 #include "Compiler.h"
  26
  27 #include <assert.h>
  28 #include <stdlib.h>
  29 #include <android/log.h>
  30
  31 /**
  32  * Override bionic's assertion failure handler and print the message
  33  * to the Android log instead of stderr.
  34  */
  35 gcc_noreturn
  36 void
  37 __assert2(const char *file, int line, const char *func, const char *failedexpr)
  38 {
  39   __android_log_print(ANDROID_LOG_FATAL, "XCSoar",
  40                       "assertion \"%s\" failed: file \"%s\", line %d, function \"%s\"",
  41                       failedexpr, file, line, func);
  42
  43   abort();
  44   /* unreachable */
  45 }