Add timeout to the callback thread

The callback thread was polling the b2r2 device
without an explicit timeout. The poll() function
could thus block the thread indefinitely,
even though the b2r2 device may have been closed.
With an explicit timeout, control is guaranteed
to return to the callback thread, allowing it to exit.
Further, a pthread_detach() call was added to have
the thread's context cleaned up, once the thread
terminates.

ST-Ericsson ID: 367329, 356025
ST-Ericsson FOSS-OUT ID: Trivial

Change-Id: I789cda9c54ce4a1cd827ca8a0137ab2b5a01562e
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35313
Reviewed-by: Maciej SOCHA <maciej.socha@stericsson.com>
Tested-by: Maciej SOCHA <maciej.socha@stericsson.com>
Reviewed-by: QATOOLS
Reviewed-by: QATEST
Reviewed-by: Per PERSSON <per.xb.persson@stericsson.com>
Reviewed-by: Jimmy RUBIN <jimmy.rubin@stericsson.com>

0 files changed, 0 insertions, 0 deletions