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30 lines
462 B
Python
30 lines
462 B
Python
from pythonbpf import bpf, struct, section, bpfglobal, compile
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from ctypes import c_void_p, c_int64, c_uint64
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@bpf
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@struct
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class data_t:
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pid: c_uint64
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ts: c_uint64
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@bpf
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@section("tracepoint/syscalls/sys_enter_execve")
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def hello_world(ctx: c_void_p) -> c_int64:
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dat = data_t()
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if dat.pid:
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print("Hello, World!")
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else:
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print("Goodbye, World!")
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return
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@bpf
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@bpfglobal
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def LICENSE() -> str:
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return "GPL"
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compile()
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