CODEWITHSUNDEEP
perlsignalsperl-xs
kost
kost

Reputation: 81

Signal handler in XS module

I have very simple constructor and destructor for some C-based library. Well, i need to catch signals like TERM and others to enforce destructor calling on perl's mandatory death with killall perl e.g. In fact i need local $SIG{TERM} for each object to be installed, written inside XS constructor. Is it possible? !thanx!

Upvotes: 2

Views: 171

Answers (1)

mob
mob

Reputation: 118635

Not exactly. A signal is sent to and trapped by a process, not objects.

Another approach might be to maintain a global list of all the objects that must be cleaned up, and install a single signal handler that will clean up each object on that list.

Upvotes: 1

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