Hi everybody, I see there is file named tcp_minisocks.c in Linux kernel under /net/ipv4. Some functions are implemented in this files but not called by the tcp stack in Linux except /net/ipv6/tcp_ipv6.c calls one function. Is there anyone can explain the purpose of implementing the functions in this file. Thanks. Haiguang - Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ IRC Channel: irc.openprojects.net / #kernelnewbies Web Page: http://www.kernelnewbies.org/