samples/bpf/run_cookie_uid_helper_example.sh

Source file repositories/reference/linux-study-clean/samples/bpf/run_cookie_uid_helper_example.sh

File Facts

System
Linux kernel
Corpus path
samples/bpf/run_cookie_uid_helper_example.sh
Extension
.sh
Size
341 bytes
Lines
16
Domain
Support Tooling And Documentation
Bucket
samples
Inferred role
Support Tooling And Documentation: samples
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
local_dir="$(pwd)"
root_dir=$local_dir/../..
mnt_dir=$(mktemp -d --tmp)

on_exit() {
	iptables -D OUTPUT -m bpf --object-pinned ${mnt_dir}/bpf_prog -j ACCEPT
	umount ${mnt_dir}
	rm -r ${mnt_dir}
}

trap on_exit EXIT
mount -t bpf bpf ${mnt_dir}
./per_socket_stats_example ${mnt_dir}/bpf_prog $1

Annotation

Implementation Notes