I am coding sendpage function for socket descriptor. I am given struct page, offset and size as arguments. My question is what kernel apis are there which allows me to read from struct page ? Talib P.S. I am taking about "const struct proto_ops inet_stream_ops", ssize_t tcp_sendpage(struct socket *sock, struct page *page, int offset, size_t size, int flags) in net/ipv4/af_inet.c file. Only that I want to write this tcp_sendpage function myself for custon stack. _________________________________________________________________ PC Magazine’s 2007 editors’ choice for best web mail—award-winning Windows Live Hotmail. http://imagine-windowslive.com/hotmail/?locale=en-us&ocid=TXT_TAGHM_migration_HMWL_mini_pcmag_0707 -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ