ldso: do not use hard-coded fd in _dl_dprintf. Use dl_debug_file consinstently.
ldso: do not use hard-coded fd in _dl_dprintf. Use dl_debug_file consinstently.

Signed-off-by: Carmelo Amoroso <532378793705a04edd56deb76ad8c0442834d55d@st.com>

joel-porquet/tsar-uclibc,joel-porquet/tsar-uclibc,joel-porquet/tsar-uclibc,joel-porquet/tsar-uclibc