.PL63
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UNOTE 037‰                                                Page # of 1

                                                       Ref: UNOTE 037~
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From‰:‰ Customer Services~                               18 July 1988~
Re‰  :‰ Re-awakening Uniplex Processes~
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Re-Awakening Uniplex Processes~@@
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 

Should a Uniplex process fail to re-awaken when using  the process
switcher, it is possible to manually re-awaken the process by using the
kill command.~

In  Uniplex  6.01, this occurred when any shell escape or  command  was
attempted  from  the  child  of a ufill process;  for  example  if  an
easiprint was attempted while creating an Easimemo.

The process may be awoken by the following command:~

‰       kill -<SIGUSR1> PID~@@
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Where:          <SIGUSR1>  is  SIGUSR1  as defined in  signal.h.   The@@
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                value  of  this variable may be obtained by  examining
                the   contents  of  signal.h,   normally  located   in@@
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                /usr/include.   Normal  values are 16 for  AT&T  based@@
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                machines and 30 for BSD based machines.
                PID is the process ID that you wish to awaken.@@
                III