net_test: fix job control in console's bash terminal

This makes Ctrl+C and Ctrl+Z work.

(while we're at it add some more debugging print out to ease
 debugging and better explain how the transition works)

Change-Id: I5d6d82a53161f7ff1bc6f1b5329ba864d0759a48
2 files changed
tree: 8644347cedb2125fcf2a8b68f7e800d39d700445
  1. Android.bp
  2. devicetree/
  3. net/