#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/syslimits.h>

char* argv0 = NULL;

void signal_caught(int signal)
{
    char argv0_local[PATH_MAX];
    strcpy(argv0_local, argv0);
    
    if (fork() == 0)
    {
        char *argv[3] = { "./crashreporter", argv0_local, NULL };
        if (execve("./crashreporter.rb", argv, NULL) != 0)
        {
            perror("Can't execute crash reporter");
            if (kill(getppid(), SIGKILL) != 0)
            {
                perror("Can't kill parent process");
            }
            
            exit(EXIT_FAILURE);
        }
    }
    else
    {
        while(1) {}
    }
}

int main(int argc, char *argv[])
{
    argv0 = argv[0];

    signal(SIGBUS, signal_caught);
    signal(SIGSEGV, signal_caught);
    
    printf("Crashing now\n");
    *(int*)NULL = 3;
    printf("WTF? No crash!\n");
    
    return EXIT_SUCCESS;
}