external/connectivity: Add target file descriptor

Specify which target the request and message are from using target
file descriptor.
Added commands to process dormancy change, default network
Reference CnE change to handle target file descriptor

Change-Id: Ic85083625e32c80946b7f42b7cb41b1c51e05398
9 files changed
tree: 546ccad58eeb997c11eea5b6319d128fb2eae1ec
  1. cnd/
  2. include/
  3. reference-cne/
  4. stlport/
  5. Android.mk