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While i am investigating some problems with threads and signals i have found a bug in nanosleep where signal_arrived is unnecessary checked twice. This will lead to problems if the event is reset between the two checks. I can provide a testcase if someone is interested in details. AFAICT this problem occurs only in multithreaded apps. 2002-05-06 Thomas Pfaff <tpfaff@gmx.net> * signal.cc (nanosleep): Do not wait twice for signal arrival.
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