Can anyone tell me the difference in purpose or management between
the TCBFX flag and the TCBNOIRB flag?
As far as I know they both are supposed to prevent the queuing of
IRBs. In the IKJTCB macro they each are doc'd as follows:
TCBNOIRB EQU X'40' - If on, IRBs will not be queued to this TCB. @08A
* A program setting this flag MUST save its
* current value and restore that value either
* when that program can tolerate IRBs being
* queued or before the current RB terminates.
TCBFX EQU X'01' - PROHIBIT QUEUEING OF ASYNCHRONOUS EXITS FOR
* THIS TASK
So why do they both exist?
Thanks,
Dave Cole REPLY TO: dbc...@colesoft.com
ColeSoft Marketing WEB PAGE: http://www.colesoft.com
736 Fox Hollow Road VOICE: 540-456-8536
Afton, VA 22920 FAX: 540-456-6658
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