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FUNCTION::LONG_ARG(3stap) Context Functions FUNCTION::LONG_ARG(3stap)

NAME

function::long_arg - Return function argument as signed long

SYNOPSIS

    long_arg:long(n:long)

ARGUMENTS

n
index of argument to return

DESCRIPTION

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.

SEE ALSO0

tapset::registers(3stap)
May 2021 SystemTap Tapset Reference