#: 19939 S5/OS9 Users Group
    04-May-94  16:51:17
Sb: #19938-pipes vs. signals
Fm: Bill Dickhaus 70325,523
To: Lou Tiberia 70431,3410 (X)

Lou,

Most of my experience with interrupt service routines is with 6809 OS9, but I
would think the same rules apply: limit any system calls within any interrupt
service routine, particularly those that involve other device drivers, even if
it is just a memory device like pipes. I would go with the signals. Maybe
someone else with more OSK experience will also answer.

        -Bill-