DOKK / manpages / debian 12 / systemtap-doc / function::user_string_nofault.3stap.en
FUNCTION::USER_STRIN(3stap) String and data retrieving fun FUNCTION::USER_STRIN(3stap)

function::user_string_nofault - Retrieves string from user space



    user_string_nofault:string(addr:long)

addr

the user space address to retrieve the string from

Returns the null terminated C string from a given user space memory address. Returns the empty string if userspace data is not accessible.

tapset::uconversions(3stap)

November 2022 SystemTap Tapset Reference