tree 2c4a96e9e0d5772449bf41054864006c84797774
parent aca0b32132533acec4cbb9c64b5e64338bb04145
author Gilles Peskine <Gilles.Peskine@arm.com> 1625763830 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> 1626106771 +0200

Remove barely-used redirect functions

redirect_out was no longer used and redirect_err was only used to
quiet dd. Change the dd invocation to only print diagnostics on
error (on platforms where this is possible).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>