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add socops code

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yunwei37
2023-05-30 23:57:36 +08:00
committed by 云微
parent eb292e2ab5
commit 899f332f14
12 changed files with 404 additions and 1 deletions
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13
src/29-sockops/unload.sh Executable file
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#!/bin/bash
set -x
# UnLoad the bpf_redir program
sudo bpftool prog detach pinned "/sys/fs/bpf/bpf_redir" msg_verdict pinned "/sys/fs/bpf/sock_ops_map"
sudo rm "/sys/fs/bpf/bpf_redir"
# UnLoad the bpf_sockops program
sudo bpftool cgroup detach "/sys/fs/cgroup/unified/" sock_ops pinned "/sys/fs/bpf/bpf_sockop"
sudo rm "/sys/fs/bpf/bpf_sockop"
# Delete the map
sudo rm "/sys/fs/bpf/sock_ops_map"