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Semaphores and signals
About workers
CALL WORKER
CLEAR SEMAPHORE
GET PROCESS VARIABLE
KILL WORKER
New signal
Semaphore
SET PROCESS VARIABLE
Test semaphore
VARIABLE TO VARIABLE
_o_DRAG AND DROP PROPERTIES CALL FORM Current process name Drag and Drop POST OUTSIDE CALL Processes
Product: 4D Theme: Process (Communications)
4D Language Reference ( 4D v20 R7)