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Article #9225

Wait for "signal" from another application and/or thread

#9225
From: zoom
Date: Mon, 26 Jul 2004 19:54
45 lines
1867 bytes
Assume that we have two applications running on the same PC each with two
threads.


Application-1,  Thread-1 :
       . . .
       while(!Terminated && !MYSIGNAL) {
            //?? How to implement following line ??
            wait for MYSIGNAL
           ...
       }

Application-1,  Thread-2 :
       . . .
       while(!Terminated ) {
           if (Some Condition) {
              //?? How to implement following line ??
             raise  MYSIGNAL
          }
           ...
       }



Application-1,  Thread-1 :
       . . .
       while(!Terminated && !MYSIGNAL) {
            //?? How to implement following line ??
            wait for MYSIGNAL for 200millisecond
             if (MYSIGNAL)
                Do this..
             else
                Do that..
           ...
       }

Application-2,  Thread-2 :
       . . .
       while(!Terminated ) {
           if (Some Condition) {
              //?? How to implement following line ??
             raise  MYSIGNAL
          }
           ...
       }
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From: <zoom>
Newsgroups: borland.public.cppbuilder.nativeapi
Subject: Wait for "signal" from another application and/or thread 
Date: Tue, 27 Jul 2004 05:54:26 +1000
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