FUNCTION::USER_STRIN

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

function::user_string2 - Retrieves string from user space with alternative error string

SYNOPSIS

    user_string2:string(addr:long,err_msg:string)

ARGUMENTS

addr

: the user space address to retrieve the string from

err_msg

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

DESCRIPTION

Returns the null terminated C string from a given user space memory address. Reports the given error message on the rare cases when userspace data is not accessible.

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Time: 09:58:17 GMT, March 20, 2013