> On a non-blocking socket descriptor, what is the return value of > system calls write, writev, send, sendto and sendmsg ? just look at the man page. and i don't think this has anything to do with kernel. kind regards anupam -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/