I'm looking for a way to perform several SendTo command from user-space in one system call.. is there any way to do so? The purpose is to avoid the system call overhead due to the massive use of SendTo in my code. any help will be appreciated... (copy of the message sent to c-programming mailing list) Cheers, Nir Dremer ---------------------------------------------------------------------------------------- "Real leaders are ordinary people with extraordinary determinations." -- John Seaman Garns - : send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html