Function bthread_getspecific

src/bthread/key.cpp:650–666

}

void* bthread_getspecific(bthread_key_t key) {
    bthread::KeyTable* kt = bthread::tls_bls.keytable;
    if (kt) {
        return kt->get_data(key);
    }
    bthread::TaskGroup* const g = bthread::BAIDU_GET_VOLATILE_THREAD_LOCAL(tls_task_group);
    if (g) {
        bthread::TaskMeta* const task = g->current_task();
        kt = bthread::borrow_keytable(task->attr.keytable_pool);
        if (kt) {
            g->current_task()->local_storage.keytable = kt;
            bthread::tls_bls.keytable = kt;
            return kt->get_data(key);
        }
    }
    return NULL;
}

void bthread_assign_data(void* data) {
    bthread::tls_bls.assigned_data = data;