NAME

       function::kernel_string2_utf32 - Retrieves UTF-32 string from kernel memory with alternative error string

SYNOPSIS

           kernel_string2_utf32:string(addr:long,err_msg:string)

ARGUMENTS

       addr
           The kernel address to retrieve the string from

       err_msg
           The error message to return when data isn't available

DESCRIPTION

       This function returns a null terminated UTF-8 string converted from the UTF-32 string at a given kernel
       memory address. Reports the given error message on string copy fault or conversion error.

SystemTap Tapset Reference                         March 2016                        FUNCTION::KERNEL_STR(3stap)