DOKK / manpages / debian 11 / systemtap-doc / function::long_arg.3stap.en
FUNCTION::LONG_ARG(3stap) Context Functions FUNCTION::LONG_ARG(3stap)

function::long_arg - Return function argument as signed long



    long_arg:long(n:long)

n

index of argument to return

Return the value of argument n as a signed long. On architectures where a long is 32 bits, the value is sign-extended to 64 bits.

tapset::registers(3stap)

November 2020 SystemTap Tapset Reference