Interrupt Handler

QNX Newsgroups (Archives) qdn.public.ddk
1

Anyone know what are the limitations for and interrupt handler under QNX4?

→ Its possible to make the module a shared lib?

→ I can use printf from inside the handler?

Thanks,

Andre

2

“Andre Goddard Rosa” <goddard@audiolab.com.br> wrote in message
news:bl9raf$qm9$2@inn.qnx.com…

Anyone know what are the limitations for and interrupt handler under QNX4?

Please use qnx4 conference for QNX4 question (most of the conference are
QNX6 related)

The limitiations are most C function can’t be called, same for qnx*
function.


→ I can use printf from inside the handler?

No. A handler should do as little as possible The one I love are the one
that only return a proxy to trigger :wink:

Thanks,

Andre