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function::user_string_n_warn.3stap
Langue: en
Version: August 2010 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
NAME
function::user_string_n_warn - Retrieves string from user space.SYNOPSIS
user_string_n_warn:string(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).
GENERAL SYNTAX
user_string_n_warn:string(addr:long, n:long)
DESCRIPTION
Returns up to n characters of a C string from a given user space memory address. Reports lq<unknown>rq on the rare cases when userspace data is not accessible and warns (but does not abort) about the failure.
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