FUNCTION::USER_STRIN

Section: String and data retrieving fun (3stap)
Updated: March 2013
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NAME

function::user_string_n2 - Retrieves string of given length from user space

SYNOPSIS

    user_string_n2:string(addr:long,n:long,err_msg:string)

ARGUMENTS

addr

: the user space address to retrieve the string from

: the maximum length of the string (if not null terminated)

err_msg

: the error message to return when data isn't available

DESCRIPTION

Returns the C string of a maximum given length from a given user space address. Returns the given error message string on the rare cases when userspace data is not accessible at the given address.

This document was created by man2html, using the manual pages.
Time: 09:58:17 GMT, March 20, 2013