CBL_OPEN_VFILE

Opens a heap.

Syntax:

call "CBL_OPEN_VFILE" using     heap-id
                                status-word
                      returning status-code

Parameters:

  Using call prototype (see Key) Picture
heap-id cblt-vfile-handle. pic x(2) comp-5.
status-word cblt-vfile-status. pic x(2) comp-x.
status-code See Library Routines - Key.

On Entry:

None

On Exit:

heap-id
The heap handle assigned. A heap handle of zero means the open failed.
status-word
The first byte is set to ASCII 0 (0x30) for success, and set to a value other than ASCII 0 for failure. The second byte is unused.
Parent topic: Virtual Heap Routines
Parent topic: Alphabetical List of Library Routines