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FUNCTION::USER_SHORT(3stap) String and data retrieving fun FUNCTION::USER_SHORT(3stap)

NAME

function::user_short_warn - Retrieves a short value stored in user space

SYNOPSIS

    user_short_warn:long(addr:long)

ARGUMENTS

addr
the user space address to retrieve the short from

DESCRIPTION

Returns the short value from a given user space address. Returns zero when user space data is not accessible and warns about the failure (but does not error).

SEE ALSO0

tapset::uconversions(3stap)
October 2018 SystemTap Tapset Reference