mirror of
https://github.com/varun-r-mallya/Python-BPF.git
synced 2025-12-31 21:06:25 +00:00
30 lines
738 B
Python
30 lines
738 B
Python
import logging
|
|
|
|
from pythonbpf import bpf, section, bpfglobal, compile_to_ir
|
|
from pythonbpf import compile # noqa: F401
|
|
from vmlinux import TASK_COMM_LEN # noqa: F401
|
|
from vmlinux import struct_trace_event_raw_sys_enter # noqa: F401
|
|
from ctypes import c_int64, c_void_p # noqa: F401
|
|
|
|
|
|
# from vmlinux import struct_uinput_device
|
|
# from vmlinux import struct_blk_integrity_iter
|
|
|
|
|
|
@bpf
|
|
@section("tracepoint/syscalls/sys_enter_execve")
|
|
def hello_world(ctx: struct_trace_event_raw_sys_enter) -> c_int64:
|
|
b = ctx.id
|
|
print(f"This is context field {b}")
|
|
return c_int64(0)
|
|
|
|
|
|
@bpf
|
|
@bpfglobal
|
|
def LICENSE() -> str:
|
|
return "GPL"
|
|
|
|
|
|
compile_to_ir("struct_field_access.py", "struct_field_access.ll", loglevel=logging.INFO)
|
|
compile()
|