I attempted to compile the source code here: http://os1a.cs.columbia.edu/lxr/source/Documentation/networking/timestamping/timestamping.c?a=x86;v=2.6.32
However, I got a compiler error: error: linux/net_tstamp.h: No such file or directory
I looked at /usr/include/linux, and indeed I don't have that file.
Then, I searched online for awhile but I can't find which package has that file.
I am on CentOS 6.
Thanks in advance.