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/*
* Copyright (C) 2008-2025 by the Widelands Development Team
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>.
*
*/
#include "logic/map_objects/backtrace.h"
#ifndef _WIN32
#ifndef __APPLE__
#if !defined(__linux__) || defined(__GLIBC__)
#include <execinfo.h>
#endif
#endif
#endif
std::string get_backtrace() {
std::string result("Backtrace:\n");
#ifndef _WIN32
#ifndef __APPLE__
#if !defined(__linux__) || defined(__GLIBC__)
#define BACKTRACE_STACKSIZE 24
void* stack[BACKTRACE_STACKSIZE];
size_t size = backtrace(stack, BACKTRACE_STACKSIZE);
char** const list = backtrace_symbols(stack, size);
for (char* const* it = list; size != 0u; --size, ++it) {
result += *it;
result += '\n';
}
free(list);
#endif
#endif
#endif
return result;
}
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