[RTEMS Project] #3859: No output from joel scripts in telnet

[RTEMS trac]

#3859: No output from joel scripts in telnet
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 Reporter:  Chris Johns  |       Owner:  Chris Johns
     Type:  defect       |      Status:  assigned
 Priority:  normal       |   Milestone:  5.1
Component:  shell        |     Version:  5
 Severity:  normal       |  Resolution:
 Keywords:               |  Blocked By:  3870
 Blocking:               |
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Comment (by Chris Johns):

 A test is not easy as a shell test cannot use any standard commands, eg
 `echo` because these call `printf`. The post test patch provides a command
 that uses `fprintf` and this works enough to test the shell start, main
 loop, and input and output support.

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Ticket URL: <http://devel.rtems.org/ticket/3859#comment:7>
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