mirror of
https://github.com/varun-r-mallya/Python-BPF.git
synced 2025-12-31 21:06:25 +00:00
117 lines
3.2 KiB
Plaintext
117 lines
3.2 KiB
Plaintext
{
|
|
"cells": [
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 9,
|
|
"id": "7d5d3cfb-39ba-4516-9856-b3bed47a0cef",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"from pythonbpf import bpf, section, bpfglobal, BPF, trace_pipe\n",
|
|
"from ctypes import c_void_p, c_int64"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 10,
|
|
"id": "cf1c87aa-e173-4156-8f2d-762225bc6d19",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"@bpf\n",
|
|
"@section(\"tracepoint/syscalls/sys_enter_clone\")\n",
|
|
"def hello_world(ctx: c_void_p) -> c_int64:\n",
|
|
" print(\"Hello, World!\")\n",
|
|
" return 0\n",
|
|
"\n",
|
|
"\n",
|
|
"@bpf\n",
|
|
"@bpfglobal\n",
|
|
"def LICENSE() -> str:\n",
|
|
" return \"GPL\"\n",
|
|
"\n",
|
|
"\n",
|
|
"b = BPF()"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "bd81383d-f75a-4269-8451-3d985d85b124",
|
|
"metadata": {
|
|
"scrolled": true
|
|
},
|
|
"outputs": [
|
|
{
|
|
"name": "stdout",
|
|
"output_type": "stream",
|
|
"text": [
|
|
" Cache2 I/O-4716 [003] ...21 8218.000492: bpf_trace_printk: count: 11 with 4716\n",
|
|
"\n",
|
|
" Cache2 I/O-4716 [003] ...21 8218.000499: bpf_trace_printk: Hello, World!\n",
|
|
"\n",
|
|
" WebExtensions-5168 [002] ...21 8219.320392: bpf_trace_printk: count: 13 with 5168\n",
|
|
"\n",
|
|
" WebExtensions-5168 [002] ...21 8219.320399: bpf_trace_printk: Hello, World!\n",
|
|
"\n",
|
|
" python-21155 [001] ...21 8220.933716: bpf_trace_printk: count: 5 with 21155\n",
|
|
"\n",
|
|
" python-21155 [001] ...21 8220.933721: bpf_trace_printk: Hello, World!\n",
|
|
"\n",
|
|
" python-21155 [002] ...21 8221.341290: bpf_trace_printk: count: 6 with 21155\n",
|
|
"\n",
|
|
" python-21155 [002] ...21 8221.341295: bpf_trace_printk: Hello, World!\n",
|
|
"\n",
|
|
" Isolated Web Co-5462 [000] ...21 8223.095033: bpf_trace_printk: count: 7 with 5462\n",
|
|
"\n",
|
|
" Isolated Web Co-5462 [000] ...21 8223.095043: bpf_trace_printk: Hello, World!\n",
|
|
"\n",
|
|
" firefox-4542 [000] ...21 8227.760067: bpf_trace_printk: count: 8 with 4542\n",
|
|
"\n",
|
|
" firefox-4542 [000] ...21 8227.760080: bpf_trace_printk: Hello, World!\n",
|
|
"\n",
|
|
" Isolated Web Co-12404 [003] ...21 8227.917086: bpf_trace_printk: count: 7 with 12404\n",
|
|
"\n",
|
|
" Isolated Web Co-12404 [003] ...21 8227.917095: bpf_trace_printk: Hello, World!\n",
|
|
"\n"
|
|
]
|
|
}
|
|
],
|
|
"source": [
|
|
"b.load()\n",
|
|
"b.attach_all()\n",
|
|
"trace_pipe()"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "01e1f25b-decc-425b-a1aa-a5e701082574",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": []
|
|
}
|
|
],
|
|
"metadata": {
|
|
"kernelspec": {
|
|
"display_name": "Python 3 (ipykernel)",
|
|
"language": "python",
|
|
"name": "python3"
|
|
},
|
|
"language_info": {
|
|
"codemirror_mode": {
|
|
"name": "ipython",
|
|
"version": 3
|
|
},
|
|
"file_extension": ".py",
|
|
"mimetype": "text/x-python",
|
|
"name": "python",
|
|
"nbconvert_exporter": "python",
|
|
"pygments_lexer": "ipython3",
|
|
"version": "3.13.3"
|
|
}
|
|
},
|
|
"nbformat": 4,
|
|
"nbformat_minor": 5
|
|
}
|