#!/bin/sh

set -e

PROGRAM=$(dpkg-divert --truename /bin/ping)

if [ "$1" = configure ]; then
    # If we have setcap installed, try setting cap_net_raw+ep,
    # which allows us to install our binaries without the setuid
    # bit.
    if command -v setcap > /dev/null; then
        if setcap cap_net_raw+ep $PROGRAM; then
            chmod u-s $PROGRAM
        else
            echo "Setcap failed on $PROGRAM, falling back to setuid" >&2
            chmod u+s $PROGRAM
        fi
    else
        echo "Setcap is not installed, falling back to setuid" >&2
        chmod u+s $PROGRAM
    fi
fi



exit 0

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# mode: shell-script
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# end: