Specifications

OpenVMS System Routines Called by OpenVMS AXP Device Drivers
IOC$DEALLOC_CRCTX
IOC$DEALLOC_CRCTX
Deallocates a counted resource context block (CRCTX).
Module
ALLOC_CNT_RES
Format
IOC$DEALLOC_CRCTX crctx
Context
IOC$DEALLOC_CRCTX conforms to the OpenVMS AXP calling standard.
Because IOC$DEALLOC_CRCTX calls EXE$DEANONPAGED, its caller cannot
be executing above IPL$_SYNCH.
Arguments
crctx
VMS Usage: address
type: longword (unsigned)
access: read only
mechanism: by reference
Address of CRCTX to be deallocated.
Returns
VMS Usage: cond_value
type: longword_unsigned
access: longword (unsigned)
mechanism: write only—by value
Status indicating the success or failure of the operation.
Return Values
SS$_NORMAL The routine completed successfully.
Description
A driver calls IOC$DEALLOC_CRCTX to deallocate a CRCTX. IOC$DEALLOC_
CRCTX passes the address of the CRCTX to EXE$DEANONPAGED and returns
SS$_NORMAL status to its caller.
A–26