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

NAME

function::ulong_arg - Return function argument as unsigned long

SYNOPSIS

    ulong_arg:long(n:long)

ARGUMENTS

n
index of argument to return

DESCRIPTION

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

SEE ALSO0

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