Red Hat Training
A Red Hat training course is available for Red Hat Enterprise Linux
function::user_string_quoted — Retrieves and quotes string from user space.
- The user space address to retrieve the string from.
Returns the null terminated C string from a given user space memory address where any ASCII characters that are not printable are replaced by the corresponding escape sequence in the returned string. Reports “NULL” for address zero. Returns “<unknown>” on the rare cases when userspace data is not accessible at the given address.