[lttng-dev] Need help with CTF

Ravindra Kumar Meena rmeena840 at gmail.com
Fri Jul 12 02:03:39 EDT 2019


Hi developers,

trace {
    major = 1;
    minor = 8;
    uuid = "6a7715d0-b502-4c65-8678-6777ac7f755a";
    byte_order = le;
    packet.header := struct {
        uint32_t magic;
        uint8_t  uuid[16];
        uint32_t stream_id;
        uint64_t stream_instance_id;
    };
};

In the above what does stream_instance_id does? In CTF documentation [1] it
looks like packet.header can contain three values(magic, uuid, stream_id)
then what is stream_instance_id?

Please attend this ASAP

Thanks

-- 
*Ravindra Kumar Meena*,
B. Tech. Computer Science and Engineering,
Indian Institute of Technology (Indian School of Mines)
<https://www.iitism.ac.in/>, Dhanbad
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