function::user_string_quoted.3stap

Langue: en

Autres versions - même langue

Version: August 2010 (fedora - 01/12/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

function::user_string_quoted - Retrieves and quotes string from user space.

SYNOPSIS

     user_string_quoted:string(addr:long)

ARGUMENTS

addr

The user space address to retrieve the string from.

GENERAL SYNTAX

user_string_quoted:string(addr:long)

DESCRIPTION

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 lqNULLrq for address zero. Returns lq<unknown>rq on the rare cases when userspace data is not accessible at the given address.