function::long_arg.3stap man page

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)

Info

March 2016 SystemTap Tapset Reference Context Functions