tools/testing/selftests/net/run_afpackettests

Source file repositories/reference/linux-study-clean/tools/testing/selftests/net/run_afpackettests

File Facts

System
Linux kernel
Corpus path
tools/testing/selftests/net/run_afpackettests
Extension
[no extension]
Size
866 bytes
Lines
50
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: tools
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/sh
# SPDX-License-Identifier: GPL-2.0

# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4

if [ $(id -u) != 0 ]; then
	echo $msg must be run as root >&2
	exit $ksft_skip
fi

ret=0
echo "--------------------"
echo "running psock_fanout test"
echo "--------------------"
./in_netns.sh ./psock_fanout
if [ $? -ne 0 ]; then
	echo "[FAIL]"
	ret=1
else
	echo "[PASS]"
fi

echo "--------------------"
echo "running psock_tpacket test"
echo "--------------------"
if [ -f /proc/kallsyms ]; then
	./in_netns.sh ./psock_tpacket
	if [ $? -ne 0 ]; then
		echo "[FAIL]"
		ret=1
	else
		echo "[PASS]"
	fi
else
	echo "[SKIP] CONFIG_KALLSYMS not enabled"
fi

echo "--------------------"
echo "running txring_overwrite test"
echo "--------------------"
./in_netns.sh ./txring_overwrite
if [ $? -ne 0 ]; then
	echo "[FAIL]"
	ret=1
else
	echo "[PASS]"
fi
exit $ret

Annotation

Implementation Notes