Hi,
I am trying to attach my function to a tracepoint. I followed brendangregg's
script "urandomread.py" and modified it to attach to syscalls:sys_enters_socket
but the program gives me an error.
Here's a code snippet I am using:
b = BPF(text="""
TRACEPOINT_PROBE(syscalls, sys_enter_socket) {
bpf_trace_printk("Hello\\n");
return 0;
};
""")
Can anyone point out what I am doing wrong? The script seems to work fine for
raw_syscalls:sys_enter but not for the one mentioned above.
Why is ebpf unable to attach to syscalls:sys_enter_socket event? Thanks in
advance.
Regards,
Mazhar Naqvi
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