FUNCTION::USER_STRIN
Section: String and data retrieving fun (3stap)
Updated: November 2020
Page Index
NAME
function::user_string_n_nofault - Retrieves string of given length from user space
SYNOPSIS
user_string_n_nofault(addr:long,n:long)
ARGUMENTS
addr
-
the user space address to retrieve the string from
n
-
the maximum length of the string (if not null terminated)
DESCRIPTION
Returns the C string of a maximum given length from a given user space address. Returns the empty string when userspace data is not accessible at the given address.
SEE ALSO
tapset::uconversions(3stap)