ChinaXing/probe-net.stp

Created January 4, 2016 17:20

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probe.stp

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probe-net.stp

stap -e 'probe kernel.function("tcp_recvmsg") {sp = @cast($sk, "inet_sock")->num; dp = @cast($sk, "inet_sock")->sport; if(sp == 9091){ printf("hell,world, %d, %x\n", sp, dp);}}'

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