[RTEMS Project] #3820: Rename psx_example_N to something meaningful

[RTEMS trac]

#3820: Rename psx_example_N to something meaningful
----------------------------+---------------------------
  Reporter:  Joel Sherrill  |      Owner:  Joel Sherrill
      Type:  defect         |     Status:  assigned
  Priority:  normal         |  Milestone:  5.1
 Component:  examples       |    Version:
  Severity:  normal         |   Keywords:
Blocked By:                 |   Blocking:
----------------------------+---------------------------
 rtems-examples/posix_api has three examples which are just named
 "psx_example_N". This ticket is to track renaming them to something
 meaningful.

 * psx_example_1 to psx_thread_join
 * psx_example_2 to psx_condvar_timeout
 * psx_example_3 to psx_thread_setpri

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Ticket URL: <http://devel.rtems.org/ticket/3820>
RTEMS Project <http://www.rtems.org/>
RTEMS Project