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36 lines
735 B
Python
36 lines
735 B
Python
from pythonbpf.decorators import bpf, map, section, bpfglobal
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from ctypes import c_void_p, c_int64, c_int32, c_uint64
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from pythonbpf.helpers import ktime
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from pythonbpf.maps.maps import HashMap
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@bpf
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@map
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def last() -> HashMap:
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return HashMap(key=c_uint64, value=c_uint64, max_entries=1)
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@bpf
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@section("tracepoint/syscalls/sys_enter_execve")
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def hello(ctx: c_void_p) -> c_int32:
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print("entered")
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print("multi constant support")
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return c_int32(0)
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@bpf
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@section("tracepoint/syscalls/sys_exit_execve")
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def hello_again(ctx: c_void_p) -> c_int64:
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print("exited")
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key = 0
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tsp = last().lookup(key)
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print(tsp)
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ts = ktime()
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return c_int64(0)
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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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