buildman: Convert config_out to string IO
authorSimon Glass <sjg@chromium.org>
Wed, 19 Jul 2023 23:49:16 +0000 (17:49 -0600)
committerSimon Glass <sjg@chromium.org>
Mon, 24 Jul 2023 15:34:11 +0000 (09:34 -0600)
commitdab3a4a0e32e89001ba9cfaa790ca8fbf15d195b
tree42968eba712fcc19ed0cf6fe6686237f7c8ffddd
parented007bfa2f55859d59cfb4c343425775f7f3ec55
buildman: Convert config_out to string IO

This is probably a little more efficient and it allows passing the object
to another function to write data. Convert config_out to use a string I/O
device.

Signed-off-by: Simon Glass <sjg@chromium.org>
tools/buildman/builderthread.py