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RESETCONTROL

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Edition 7 E0701 ♥
Edition 7 E0300
Edition 6 E0195

NM and CM callable.

Reenables the subsystem break trap which allows a process to accept other subsystem break signals.

Syntax



  RESETCONTROL;

Operation Notes


RESETCONTROL must be called to reenable the subsystem break trap after a user-written subsystem break trap handler, previously armed by XCONTRAP, has been invoked. It is recommended that RESETCONTROL be called from outside the user-written trap handler to eliminate recursive trap handler calls, due to multiple subsystem break signals.

Condition Codes


CCE (2)Request granted.
CCG (0)Not returned.
CCL (1)Request denied. The trap handling procedure was not invoked or was not armed by a call to XCONTRAP.

Related Information


Intrinsics FCONTROL, FDEVICECONTROL, FREAD, FSETMODE, FWRITE, IODONTWAIT, IOWAIT, XCONTRAP
Manuals Trap Handling Programmer's Guide




RECEIVEMAIL


RESETDUMP