ndk_patches: Define _POSIX2_VERSION to 200809

[termux-packages] / packages / coreutils / tests / tails-c-flag.sh

set -e -u

RESULT=$(echo -n 123456 | tail -c 3)
if [ "$RESULT" != 456 ]; then
        echo "Test failed - expectd 456, got $RESULT"
        exit 1
fi