Jan Echternach wrote: > > On Wed, Nov 15, 2000 at 01:59:39AM +0100, Andreas Vogl wrote: > > metaserver.c:109: `MSG_DONTWAIT' undeclared (first use in this function) > > MSG_DONTWAIT is not portable. O_NONBLOCK must be set on the socket > instead. When using sendto, you are not required to actually have a socket connected. So using O_NONBLOCK may not do anything. I'll just add a little line in which is something like: #ifndef MSG_DONTWAIT #define MSG_DONTWAIT 0 #endif which should at least fix the compile problem.