Function bthread_id_list_reset2_bthreadsafe

src/bthread/id.cpp:778–800

}

int bthread_id_list_reset2_bthreadsafe(bthread_id_list_t* list,
                                       int error_code,
                                       const std::string& error_text,
                                       bthread_mutex_t* mutex) {
    if (mutex == NULL) {
        return EINVAL;
    }
    if (list->impl == NULL) {
        return 0;
    }
    bthread_id_list_t tmplist;
    const int rc = bthread_id_list_init(&tmplist, 0, 0);
    if (rc != 0) {
        return rc;
    }
    // Swap out the list then reset. The critical section is very small.
    bthread_mutex_lock(mutex);
    std::swap(list->impl, tmplist.impl);
    bthread_mutex_unlock(mutex);
    const int rc2 = bthread_id_list_reset2(&tmplist, error_code, error_text);
    bthread_id_list_destroy(&tmplist);
    return rc2;
}