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Initialize required helpers for ringbuffer

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Pragyansh Chaturvedi
2025-11-12 01:59:07 +05:30
parent 1d7a436c9f
commit 7a56e5d0cd
2 changed files with 7 additions and 0 deletions
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4
pythonbpf/helper/bpf_helper_handler.py
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@ -34,6 +34,10 @@ class BPFHelperID(Enum):
BPF_GET_CURRENT_COMM = 16 BPF_GET_CURRENT_COMM = 16
BPF_PERF_EVENT_OUTPUT = 25 BPF_PERF_EVENT_OUTPUT = 25
BPF_PROBE_READ_KERNEL_STR = 115 BPF_PROBE_READ_KERNEL_STR = 115
BPF_RINGBUF_OUTPUT = 130
BPF_RINGBUF_RESERVE = 131
BPF_RINGBUF_SUBMIT = 132
BPF_RINGBUF_DISCARD = 133
@HelperHandlerRegistry.register( @HelperHandlerRegistry.register(

3
pythonbpf/maps/maps.py
View File

@ -40,6 +40,9 @@ class RingBuffer:
def __init__(self, max_entries): def __init__(self, max_entries):
self.max_entries = max_entries self.max_entries = max_entries
def output(self, data, flags=0):
pass
def reserve(self, size: int, flags=0): def reserve(self, size: int, flags=0):
if size > self.max_entries: if size > self.max_entries:
raise ValueError("size cannot be greater than set maximum entries") raise ValueError("size cannot be greater than set maximum entries")