Function st_key_create

thread/st.cpp:96–107

}

int st_key_create(int *keyp, void (*destructor)(void *)) {
    photon::thread_key_t key;
    auto ret = photon::thread_key_create(&key, destructor);
    if (ret < 0)
        LOG_ERRNO_RETURN(0, -1, "failed to thread_key_create()");
    if (key > INT_MAX) {
        photon::thread_key_delete(key);
        LOG_ERROR_RETURN(EOVERFLOW, -1, "thread key space overflow");
    }
    *keyp = key;
    return 0;
}

int st_key_getlimit(void) {
    return photon::THREAD_KEYS_MAX;