Hi, I have a question regarding the "struct sock" in "sock.h" file. 1) There are 2 __u32 elements one name "saddr" and the other "rcv_saddr". If what I know is correct then the latter is supposed store the local IP address to which the socket is bound to and the former contains the IP address to be used while transmitting the packet. Is the above explanation correct else why do we have 2 source address data elements. 2) What is the significance of the "num" data element in this structure, this seems to be used for storing the source port ? But there is already an element "sport" for storing the source port info. Then, what is the purpose of having "num" element ? Would appreciate any help in answering the above question. Thanks, Rithin. -- Rithin K. Shetty Graduate Student (Computer Science) N C State University Raleigh,NC. Phone: 919-834-6782 http://www4.ncsu.edu/~rkshetty - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
