Function getLongFromObjectOrReply

src/object.cpp:799–813

}

int getLongFromObjectOrReply(client *c, robj *o, long *target, const char *msg) {
    long long value;

    if (getLongLongFromObjectOrReply(c, o, &value, msg) != C_OK) return C_ERR;
    if (value < LONG_MIN || value > LONG_MAX) {
        if (msg != NULL) {
            addReplyError(c,(char*)msg);
        } else {
            addReplyError(c,"value is out of range");
        }
        return C_ERR;
    }
    *target = value;
    return C_OK;
}

int getRangeLongFromObjectOrReply(client *c, robj *o, long min, long max, long *target, const char *msg) {
    if (getLongFromObjectOrReply(c, o, target, msg) != C_OK) return C_ERR;