--- glynn@xxxxxxxxxxxxxxxxxx wrote: > pthread_once is defined in libpthread, which you should be linking > against if you're using librt. Sory but did you mean we also need linking to libpthread when using librt? _____________________________________________________________ Listen to KNAC, Hit the Home page and Tune In Live! ---> http://www.knac.com -- To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html