FUNCTION::RETURNVAL(3stap) Errno Tapset FUNCTION::RETURNVAL(3stap) NAME function::returnval - Possible return value of probed function SYNOPSIS returnval:long() ARGUMENTS None DESCRIPTION Return the value of the register in which function values are typically returned. Can be used in probes where $return isn't available. This is only a guess of the actual return value and can be totally wrong. Normally only used in dwarfless probes. SystemTap Tapset Reference March 2013 FUNCTION::RETURNVAL(3stap)[top]
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