#!/bin/sh
# DF-2597 build — compiles the setsockopt(TCP_SIGNATURE_ENABLE) reachability probe.
# On the default GENERIC kernel (no TCP_SIGNATURE) this builds and the probe
# reports ENOPROTOOPT, proving the bug path is unreachable at runtime.
set -e
cd "$(dirname "$0")"
cc -O2 -Wall -o poc poc.c
echo "BUILD_EXIT=$?"
ls -l poc