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#include "crash.h"
/* M-runtime for c++
* Copyright (C) 2005-2008 Vladimir Menshakov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#if not defined _WINDOWS and not defined __APPLE__
# include <string.h>
# include <signal.h>
# include <unistd.h>
# include <stdlib.h>
# include <stdio.h>
static void crash_handler(int sno) {
fprintf(stdout, "btanks crashed with signal %d. use gdb -p %d to debug it. zzZzzZZzz...\n\n", sno, getpid());
sleep(3600);
}
#endif
void mrt::install_crash_handlers() {
#if not defined _WINDOWS and not defined __APPLE__
if (getenv("MRT_NO_CRASH_HANDLER") != NULL)
return;
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
sa.sa_handler = crash_handler;
if (sigaction(SIGSEGV, &sa, NULL) == -1)
perror("sigaction");
if (sigaction(SIGABRT, &sa, NULL) == -1)
perror("sigaction");
if (sigaction(SIGFPE, &sa, NULL) == -1)
perror("sigaction");
if (sigaction(SIGILL, &sa, NULL) == -1)
perror("sigaction");
if (sigaction(SIGBUS, &sa, NULL) == -1)
perror("sigaction");
#endif
}
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