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Re^3: Detect whether a writeable filehandle has closed?

by talexb (Canon)
on Jan 14, 2021 at 14:43 UTC ( #11126910=note: print w/replies, xml ) Need Help??


in reply to Re^2: Detect whether a writeable filehandle has closed?
in thread Detect whether a writeable filehandle has closed?

OK, so perhaps using the _atexit call (or whatever the equivalent is in your RTL) in the C code. The general idea is for the code to catch that the child has exitted and signal the caller.

Alex / talexb / Toronto

Thanks PJ. We owe you so much. Groklaw -- RIP -- 2003 to 2013.

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