Dear all,

here is another small demo... this time of a periodic thread in POSIX.

It works under Xenomai, but it fails under Posix Real-Time.

The reason of the failure is the SIGUSR1 not being blocked by the main 
thread. If in main() the comments below the note "// REMOVE THE COMMENTS 
BELOW" are removed, then the signal is masked also in the main(), and as 
a result the POSIX version works.

The question I have is if the behavior in Xenomai (that is, not failing 
like the POSIX counterpart) is correct or not...

bye

Paolo

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Evidence S.R.L. - Paolo Gai, CEO
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