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https://github.com/varun-r-mallya/Python-BPF.git
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60 lines
1.2 KiB
Python
60 lines
1.2 KiB
Python
import ctypes
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def ktime():
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"""get current ktime"""
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return ctypes.c_int64(0)
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def pid():
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"""get current process id"""
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return ctypes.c_int32(0)
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def deref(ptr):
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"""dereference a pointer"""
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result = ctypes.cast(ptr, ctypes.POINTER(ctypes.c_void_p)).contents.value
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return result if result is not None else 0
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def comm(buf):
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"""get current process command name"""
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return ctypes.c_int64(0)
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def probe_read_str(dst, src):
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"""Safely read a null-terminated string from kernel memory"""
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return ctypes.c_int64(0)
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def random():
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"""get a pseudorandom u32 number"""
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return ctypes.c_int32(0)
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def probe_read(dst, size, src):
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"""Safely read data from kernel memory"""
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return ctypes.c_int64(0)
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def smp_processor_id():
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"""get the current CPU id"""
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return ctypes.c_int32(0)
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def uid():
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"""get current user id"""
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return ctypes.c_int32(0)
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def skb_store_bytes(offset, from_buf, size, flags=0):
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"""store bytes into a socket buffer"""
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return ctypes.c_int64(0)
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XDP_ABORTED = ctypes.c_int64(0)
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XDP_DROP = ctypes.c_int64(1)
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XDP_PASS = ctypes.c_int64(2)
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XDP_TX = ctypes.c_int64(3)
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XDP_REDIRECT = ctypes.c_int64(4)
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