7 Jul
2007
7 Jul
'07
7:24 a.m.
On Sat, Jul 07, 2007 at 02:44:31AM +0200, Lars Luthman wrote:
On Sat, 2007-07-07 at 02:34 +0200, Fons Adriaensen
wrote:
It even simpler, and polling may be easier than finding a way to
wait both on the sema and some other condition.
If you never use wait() and always trywait(), then the sema just
is a counter.
--
FA
Follie! Follie! Delirio vano รจ questo !
* The callback has to know when it can (re)write
the object.
Clearly it should never wait on a sema, and it is already
periodic, so here you can use a flag in the object.
Is there any advantage in using a simple flag instead of a semaphore and
sem_trywait()?