Question on signal blocking

[Paul John Falstad]

In article <25489 at adm.brl.mil> MANNS%DBNPIB5.BITNET at cunyvm.cuny.edu (Jochen Manns, PI der Uni Bonn, 732738/3611) writes:
>        a) if a signal handler (SIGCHLD) is invoked and the same signal
>           comes again, is the handler called again after it returned?
>        b) if another signal handler has SIGCHLD blocked and SIGCHLD
>           arrived, will I catch the signal?

Yes to both, at least in BSD.  Why?



--
"Uh, Air Zalagaza 612, we have engine failure and our port wing is about
to drop off.  We anticipate a crash situation at this time."
The lavatory is engaged.  From within, you hear what could be a pygmy hog
giving birth to an unusually large litter.