TID (thread identifier).</para>
<para><function>sd_bus_creds_get_uid</function> will retrieve the
- UID (user identifier).</para>
+ numeric UID (user identifier).</para>
<para><function>sd_bus_creds_get_gid</function> will retrieve the
- GID (group identifier).</para>
+ numeric GID (group identifier).</para>
<para><function>sd_bus_creds_get_comm</function> will retrieve the
comm field (name of the executable, as stored in
</para>
<para><function>sd_bus_creds_get_owner_uid</function> will retrieve
- the UID (user identifier) of the user who owns the slice
+ the numeric UID (user identifier) of the user who owns the slice
that the process is part of. See
<citerefentry><refentrytitle>systemd.slice</refentrytitle><manvolnum>5</manvolnum></citerefentry>
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