How to get data in kernel SEND buffer for a TCP socket from a netfilter based kernel module

Discussion in 'Linux Networking' started by Rohit, May 10, 2007.

  1. Rohit

    Rohit Guest

    HI all,

    I want to know ,if there is a way to get data from the kernel SEND
    buffer for a socket from a kernel module which is using netfilter
    hooks ?? If yes, is there any open source implemenation /example which
    i can start with ??
    I believe there should be a way to parse sk_buff linked list and get
    this data but not very sure being new to networking . Also how
    portable this part will be ??
    1: To other Linux kernel versions ??
    2: To Other Unix* like kernels ??


    Thanks,
    Rohit
     
    Rohit, May 10, 2007
    #1
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