am 5fb042dd: Merge "Expand crasher with a "thread-" prefix to crash on another thread."

void crash1(void);

void crashnostack(void);

void maybeabort(void);

int do_action(const char* arg);

static void debuggerd_connect()

{

    return 0;

}

int main(int argc, char **argv)

static void* thread_callback(void* raw_arg)

{

    pthread_t thr;

    pthread_attr_t attr;

    return (void*) do_action((const char*) raw_arg);

}

    fprintf(stderr,"crasher: " __TIME__ "!@\n");

    fprintf(stderr,"crasher: init pid=%d tid=%d\n", getpid(), gettid());

int do_action_on_thread(const char* arg)

{

    pthread_t t;

    pthread_create(&t, NULL, thread_callback, (void*) arg);

    void* result = NULL;

    pthread_join(t, &result);

    return (int) result;

}

    if(argc > 1) {

        if(!strcmp(argv[1],"nostack")) crashnostack();

        if(!strcmp(argv[1],"ctest")) return ctest();

        if(!strcmp(argv[1],"exit")) exit(1);

        if(!strcmp(argv[1],"abort")) maybeabort();

int do_action(const char* arg)

{

    if(!strncmp(arg, "thread-", strlen("thread-"))) {

        return do_action_on_thread(arg + strlen("thread-"));

    }

    if(!strcmp(arg,"nostack")) crashnostack();

    if(!strcmp(arg,"ctest")) return ctest();

    if(!strcmp(arg,"exit")) exit(1);

    if(!strcmp(arg,"abort")) maybeabort();

    pthread_t thr;

    pthread_attr_t attr;

    pthread_attr_init(&attr);

    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);

    pthread_create(&thr, &attr, test_thread, 0);

    while(1) sleep(1);

}

int main(int argc, char **argv)

{

    fprintf(stderr,"crasher: built at " __TIME__ "!@\n");

    fprintf(stderr,"crasher: init pid=%d tid=%d\n", getpid(), gettid());

    if(argc > 1) {

        return do_action(argv[1]);

    } else {

        crash1();

//        *((int*) 0) = 42;