Is there really any guarantee that the SIGINT will be caught by the right thread? you could try forking which would be ok in this respect.

Then the ETXTBSY (errno 26) is weird. I see the error only with open(2) but not read(2) or write(2). Cannot reproduce it on hp testdrive.

cheers --stephan

In reply to Re^3: named pipe and "Text file busy" by sgt
in thread named pipe and "Text file busy" by finpro

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