Chris Freehill f4938b0ac9 Fix process killed while holding mutex ...

Previously, when a process holding a shared mutex was killed,
the next time an RSMI application was started, it would not be
able to obtain the mutex--the application would have to exit.
This fix uses pthread_mutexattr_setrobust() to detect this
situation and act accordingingly.

Also, add some missing, needed mutexes and move mutexes
closer to where the protect resource is used.

Change-Id: Icfdc3a246f4cfa3fd008e3f13472199abd76fd35

2020-12-04 12:59:55 -05:00

..

shared_mutex

Fix process killed while holding mutex

2020-12-04 12:59:55 -05:00