Ok, nevermind. I just took at it and sem_post is implemented in libpthread. So, whichever way you look at it the problem is with libpthread. Cheers. -- Mike Makonnen | GPG-KEY: http://www.identd.net/~mtm/mtm.asc mtm at identd.net | Fingerprint: AC7B 5672 2D11 F4D0 EBF8 5279 5359 2B82 7CD4 1F55 mtm at FreeBSD.Org| FreeBSD - Unleash the Daemon !