On Nov 13, 2007, at 1:37 AM, Christophe Braillon wrote:
Hi,
I was wondering if the "signal" directive exits the function where
it is called like "return" or does it behave like "call". I looked
everywhere in the TinyOS programming manual but nothing is said
about that. I'll be glad if someone can tell me if there is
documentation about that.
'signal' and 'call' invoke functions. The annotations are there just
to make clear that they are commands and events. That is
"call Send.send()" is effectively "Send.send()"
and
"signal Send.sendDone()" is effectively "Send.sendDone()".
They do not behave like return, which exists function scope.
Phil
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